+

WO2018159927A1 - Ensemble de tuyaux d'alimentation en eau/d'évacuation intégré à une douille de protection présentant une étanchéité à l'eau améliorée en empêchant la fracture de la partie d'extrémité de raccordement et le détachement du tuyau - Google Patents

Ensemble de tuyaux d'alimentation en eau/d'évacuation intégré à une douille de protection présentant une étanchéité à l'eau améliorée en empêchant la fracture de la partie d'extrémité de raccordement et le détachement du tuyau Download PDF

Info

Publication number
WO2018159927A1
WO2018159927A1 PCT/KR2017/013410 KR2017013410W WO2018159927A1 WO 2018159927 A1 WO2018159927 A1 WO 2018159927A1 KR 2017013410 W KR2017013410 W KR 2017013410W WO 2018159927 A1 WO2018159927 A1 WO 2018159927A1
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
protective
socket
tube
clamp
Prior art date
Application number
PCT/KR2017/013410
Other languages
English (en)
Korean (ko)
Inventor
허원권
Original Assignee
주식회사 퍼팩트
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 퍼팩트 filed Critical 주식회사 퍼팩트
Publication of WO2018159927A1 publication Critical patent/WO2018159927A1/fr

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints; Joints allowing movement
    • F16L27/08—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0804—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/16—Arrangement or construction of joints in foundation structures
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/02—Public or like main pipe systems
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/04—Domestic or like local pipe systems
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe ends
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints; Joints allowing movement
    • F16L27/08—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous
    • E02D2600/20—Miscellaneous comprising details of connection between elements

Definitions

  • the present invention relates to a protection socket-integrated water and sewage pipe set that improves watertightness by preventing connection end breakage and pipe detachment, and comprises a water and sewage pipe and a clamp, and the water and sewage pipe includes a pipe body and a protection socket.
  • One end of the tube body is integrally formed on the outer periphery
  • the protective socket forms a protruding jaw protruding along the outer periphery
  • the clamp forms a tightening part on one inner side, and forms a separation prevention protrusion protruding from the other side.
  • a flow space is formed between the separation bumps, and the tightening part is fixed by clamping the outside of the pipe, and the flow space is formed as a space through which the protection jaw is positioned so that the protection socket can flow.
  • the beam is integrally formed on one end of the tube body.
  • the socket is prevented from damaging the connecting end of the water and sewage pipes, and the impact and other vertical external forces that come when it is knocked down by the protective jaw act on the protective jaw first to prevent damage to the pipe main body.
  • the present invention relates to a water and sewage pipe set that is prevented from being separated by a break-out jaw, and allows the elastic change of the water and sewage pipes by the flow space.
  • expansion pipes or expansion joints are characterized by the fact that the pipe is contracted or extended in the longitudinal direction due to changes in the environment such as temperature to break, forming a flowable space without leaving the connected portion, or a section of elastic deformation To prevent breakage by stretching.
  • a sealing ring in the mouth of the socket tube Is arranged, and the connecting pipe is fitted to the water outlet of the socket pipe through the sealing ring, and the lower end engaging portion of the bolt mounted on the pressure ring fitted to the connecting pipe is fastened to the bolt while being caught by the flange formed at the water hole of the socket pipe.
  • the inner ring portion of the pressure ring presses the sealing ring so that the sealing ring seals between the socket tube and the connecting pipe, and the lower horizontal portion of the grip ring is coupled to the ring-shaped upper locking jaw formed at the upper end of the inner ring portion of the pressure ring,
  • the upper horizontal tip of the grip ring is disposed in the coupling groove of the connector, and due to the width of the coupling groove formed in the connector, the internal pressure of the water pipe can be changed due to seasonal or external environmental changes. Gyeolgwan the socket pipe is pushed back from the sewer portion is in the range is "sewage tolerance expansion joints" are posted characterized in that the determination of the.
  • the coupling groove for accommodating the elastic deformation is formed in the socket tube, the thickness of the socket tube of the coupling groove is reduced, there is a risk of damage, and the grip ring is moved in the width of the coupling groove or the gap between the engaging projections according to the expansion and contraction, If the step of the coupling groove or the engaging projection is low, there is a risk that the socket tube is detached from the grip ring.
  • the external force acts in the vertical direction of the tube, the external force is transmitted to the socket tube formed with the coupling groove or the engaging protrusion through the grip ring. There is a risk of breakage.
  • the present invention comprises a water and sewage pipe and a clamp
  • the water and sewage pipe includes a pipe main body and a protective socket
  • the protective socket is integrally formed on the outer periphery of the pipe main body
  • the protective socket A protective jaw protruding along the circumference is formed
  • the clamp forms a tightening part inside the one side, and a release preventing jaw protruding from the inside of the other side, and forms a flow space inside the tightening part and the leaving preventing jaw. Fasten and fix it, and the flow space is formed as the space where the protective jaw is located so that the protective socket can flow.
  • the anti-seizure protrusion protrudes inward than the outer diameter of the protective jaw but does not contact the outer diameter of the tube body.
  • the packing is in close contact with the outer periphery of the tube, the tube body is expanded to one side to form a first connection portion, the protective socket forms a second connection portion on one side, the first packing portion is the packing is fitted inward Forming a seat, the second connecting portion forms a second packing seat into which the packing is inserted inward, the outer diameter of the first and second connecting portion and the first and second packing seat is formed smaller than the outer diameter of the protective jaw, one end of the first connecting portion
  • the protective socket is integrally formed on the outer circumference, and the tube is fitted to the inner circumference of the first and second connection portions, thereby preventing separation of the inserted tube and improving watertightness.
  • the clamp is a structure in which two semi-cylinders are fastened by a cylinder
  • the fastening part includes a fastening member of two semi-circular structures in contact with the outer periphery of the tube and a fastening member seat into which the fastening member is fitted inward.
  • the tightening member forms a piece hole at a corresponding position, and the fastening member is easily inserted and fitted into the tightening member for each tightening member to facilitate fastening and tightening.
  • the present invention is not only to prevent the breakage of the first connecting portion by a protective socket integrally formed on the outer periphery of the first connecting portion, which is one end of the tube body, and also to prevent the damage of the first connecting portion by the protective jaw of the largest outer diameter of the water pipe. Since the impact and repulsive force coming from the ground act directly on the protective jaw in a situation such as the tube lying on the ground or falling down, it is possible to prevent the tube body from being damaged by external force.
  • the protective jaw and the protective socket can flow in the flow space, so that the expansion and contraction of the water and sewage pipe is allowed, so that the risk of breakage that occurs when the two adjacent pipes are extended, and the contraction of watertightness between the two pipes are broken. There is an effect to solve, and even if an external force is applied to the clamp, the external force is dispersed to prevent damage to the water pipe.
  • the watertightness is improved by the two packings of the first and second connecting portions and the first and second packing seats.
  • FIG. 1 is a perspective view of a protective socket-integrated water and sewage pipe set having improved watertightness by preventing breakage of the connecting end and tube departure according to an example of the present invention.
  • FIG. 2 is an exploded perspective view of a water and sewage pipe set, according to an example of the present invention.
  • FIG 3 is a side cross-sectional view of a water and sewage pipe set, according to an example of the present invention.
  • Figure 4 is an enlarged side cross-sectional view of the water and sewage pipe set, according to an example of the present invention.
  • FIG. 5 is an exploded perspective view of a water and sewage pipe set, according to another example of the present invention.
  • FIG. 6 is a side cross-sectional view of a water and sewage pipe set coupled according to another example of the present invention.
  • Figure 7 is an enlarged side cross-sectional view of the water supply and sewage pipe set, according to another example of the present invention.
  • Figure 8 is an enlarged side cross-sectional view of the water and sewage pipe set, according to another example of the present invention.
  • the present invention relates to a protection socket-integrated water and sewage pipe set that improves watertightness by preventing connection end breakage and pipe detachment, and comprises a water and sewage pipe and a clamp, and the water and sewage pipe includes a pipe body and a protection socket.
  • One end of the tube body is integrally formed on the outer periphery
  • the protective socket forms a protruding jaw protruding along the outer periphery
  • the clamp forms a tightening part on one inner side, and forms a separation prevention protrusion protruding from the other side.
  • a flow space is formed between the separation bumps, and the tightening part is fixed by clamping the outside of the pipe, and the flow space is formed as a space through which the protection jaw is positioned so that the protection socket can flow.
  • the beam is integrally formed on one end of the tube body.
  • the socket is prevented from damaging the connecting end of the water and sewage pipes, and the impact and other vertical external forces that come when it is knocked down by the protective jaw act on the protective jaw first to prevent damage to the pipe main body.
  • the present invention relates to a water and sewage pipe set that is prevented from being separated by a break-out jaw, and allows the elastic change of the water and sewage pipes by the flow space.
  • the protection socket-integrated water and sewage pipe set of the present invention which prevents breakage of the connecting end and tube separation and improves watertightness, is composed of water and sewage pipes and clamps, and the first, second and third embodiments of the water and sewage pipes. It is divided into three embodiments, which are described in order as follows.
  • the water and sewage pipe includes a pipe body 110 and the protective sockets 130, 160, which are integrally formed at one end of the pipe body 110, the pipe body 110 is a straight line or elbow or cross
  • the tube body 110 of the first and second embodiments is formed in a conventional tube structure such as a tee, and the like, forming a first connecting portion 111 on one side and a fitting portion 113 on the other side in the conventional tube structure.
  • the tube body 110 of the third embodiment forms the fitting portion 113 on the other side in a conventional tube structure.
  • the first connecting portion 111 on one side of the tube body 110 of the first and second embodiments is an enlarged portion, and the inner diameter of the expanded first connecting portion 111 is on the outer diameter of the tube to be connected or on the outer diameter of the other side of the tube body 110. It is formed so as to correspond, so that the other side of the tube or tube body 110 to be connected to the inside of the first connecting portion 111 can be connected.
  • the first connecting portion 111 is expanded to form the first packing ring seat 112, the first packing ring seat 112 is fixed to the packing 120 inwardly
  • the seat 120 is wrapped around the other side of the tube and the tube body 110 to be fitted into the first connection portion 111 by the ring structure of the elastic material.
  • the packing 120 forms a packing protrusion 121 along the inner circumference, and the packing protrusion 121 is formed to have an inner diameter smaller than the outer diameter of the pipe to be connected and the outer diameter of the other side of the tube body 110.
  • the outer diameter of the first connecting portion 111 and the first packing seat 112 is formed smaller than the outer diameter of the protective jaw 132 of the protective socket 130 to be described later.
  • the outer surface of one side of the first connection part 111 of the first and second embodiments may be formed as an uneven surface to improve the bondability when the protective socket 130 is coupled to the tube body 110 of the third embodiment.
  • One side of the outer surface is also formed by the uneven surface, when bonding with the protective socket 160, it is preferable to improve the bonding.
  • the fitting portion 113 on the other side of the tube main body 110 is formed in a comb surface of which the outer diameter decreases toward the other end to facilitate fitting into the expanded first connecting portion 111 of the one side of the tube main body 110.
  • the protective socket 130 of the first and second embodiments has a socket structure that is integrally coupled to the outer diameter of one end of the first connection portion 111 that is one side of the tube body 110, that is, the tube body into the other side of the protective socket 130.
  • One side of the 110 is a socket structure that is integrally formed by fitting the first connecting portion 111, the protective socket 130 of the first embodiment protrudes the locking projections 131 along one side to the center inner surface, along the outer surface Protrudes the protective jaw 132.
  • the locking jaw 131 protrudes to an inner diameter smaller than the outer diameter of the first connecting portion 111 to be formed to take one end of the first connecting portion 111
  • the protective jaw 132 is the maximum outer diameter of the tube body 110 ( The outer diameter of the first connection portion or the first packing seat of the water and sewage pipe) and the protective socket 130 protrudes to be larger than the outer diameter.
  • the protective socket 130 is preferably formed in a structure in which the locking jaw 131 and the protective jaw 132 is connected at one end of the protective socket 130, that is, the locking jaw 131 is a protective socket (130) It protrudes inward along the inner periphery of one end, the protective jaw 132 preferably protrudes to the outside opposite the locking jaw 131 along one outer periphery of the protective socket 130.
  • the inner surface of the protective socket 130 on the other side based on the locking step 131 is formed as an uneven surface, such as one outer surface of the first connecting portion 111, so that the outer surface and the protective socket 130 on one side of the first connecting portion 111.
  • the protective socket 130 of the second embodiment forms the locking step 131 and the protective jaw 132 in the socket structure in which the first connecting portion 111 is fitted, A second connecting portion 133 is formed at one side from the locking jaw 131.
  • the second connector 133 is formed to have the same inner diameter as the first connector 111, and the other side of the tube and tube body 110 to be fitted from one side toward the first connector 111 is connected to the second connector 133.
  • the inner diameter of the locking step 131 is the first connection part 111.
  • the inner diameter of the tube and the other outer diameter of the tube body 110, and the second connecting portion 133 extends to one side from the locking jaw 131, the inner diameter of the first connecting portion 111 and the tube body 110 of the The inner diameter corresponds to the outer diameter of the other side.
  • the second connector 133 may be expanded to form a second packing ring 134, and the second packing 134 of the second connector 133 may be the first connector 111. Like the first packing seat 112 of), it is a seat to fix the packing 150 inward.
  • the outer diameter of the second packing seat 134 of the protective socket 130 is formed smaller than the outer diameter of the protective jaw 132.
  • the protective socket 160 of the third embodiment is a socket structure in which two pipes to be connected and the tube body 110 of the third embodiment are fitted into both sides, protrude the locking jaw 161 in the center, and the protective jaw (outside). 162).
  • the locking jaw 161 of the protective socket 160 of the third embodiment is connected to the tube and the tube fitted into the protective socket 160, such as the locking jaw 131 of the protective socket 130 of the first and second embodiments. It protrudes to an inner diameter smaller than the outer diameter of the main body 110 and is formed to be caught.
  • the protective jaw 162 of the protective socket 160 of the third embodiment is also the protective socket 130 of the first and second embodiments. Like the protective jaw 132, the tube body 110 and the protective socket 160 protrudes to be larger than any outer diameter.
  • the protective socket 160 of the third embodiment forms a first packing seat 163 by expanding at least one portion of one side of the protective socket 160 based on the locking projection 161 of the center, the first of the protective socket 160.
  • the packing seat 163 is a seat to which the packing 150 is inserted and fixed inward, like the first and second packing seats 112 and 134.
  • the outer diameter of the first packing seat 163 of the protective socket 160 of the third embodiment is preferably smaller than the outer diameter of the protective jaw 162, the inner surface of the other side of the protective socket 160 is preferably formed as an uneven surface.
  • the clamp 210 is a structure that separates and combines at least two in a cylindrical shape, preferably two semi-cylindrical structure in a cylindrical shape, when fastening in a cylindrical, wrap the pipe to be connected to the water and sewage pipe, inside one side Form the tightening part, forming the separation prevention jaw 212 on the inside of the other side, forming a flow space 211 between the tightening part and the separation prevention jaw 212, flanges 214 out from both ends of the separated clamp 210 ).
  • the tightening part is a part for tightening the outer diameter of the pipe and the tube body 110 to which the clamp 210 to be fastened to be connected is formed to correspond to the outer diameter of the tube and the tube body 110 to be connected to the inner diameter of one side fastened to the cylindrical clamp ( It can be tightened directly from 210, it can form a tightening member 220 and the tightening member seat 213 to be fitted to the fastening member 220.
  • the tightening member seat 213 is a seat for pressing the pipe and the tube body 110 to connect the tightening member 220 inward
  • the tightening member 220 is a structure for separating and combining at least two in the ring, preferably Preferably, the two semicircles are coupled to each other by a ring, and are assembled in a ring structure by wrapping the outer surface of the other side of the pipe and the tube body 110 to be connected.
  • the fastening member 220 forms a ring structure surrounding the other side of the pipe and the tube body 110 to be fitted to the first connecting portion 111 or the protective socket 160, the clamp 210 to fasten in a cylindrical structure
  • the clamping member 220 is inserted into the clamping member seat 213 of the inner surface, and the clamping member 220 is pressed by the tightening force of the clamp 210 to be fastened, the pressed clamping member 220 is firmly connected to the other side of the pipe and the tube body 110. Tighten it to fix it.
  • the tightening member 220 is made of a metallic material or a hard material, the inner diameter of the tightening member 220 coupled in a circle is formed to correspond to the outer diameter of the other side of the pipe and tube body 110 to be connected, or formed a little smaller And, it is preferable to protrude a projection on the inner surface of the tightening member (220).
  • the tightening member seat 213 and the tightening member 220 form a piece hole (216, 221) corresponding to each other, to join the tightening member 220 seated on the inner surface of the tightening member seat 213 as a piece. It may be.
  • the piece hole 221 of the tightening member 220 is formed so as to penetrate, and the piece hole 216 of the tightening member seat 213 is formed from the inside to the outside, so as not to penetrate, outside the clamp 210 Make sure there are no holes drilled inside.
  • the protective sockets 130 and 160 of the first, second and third embodiments are inserted inward, and the protective sockets 130 and 160 located in the flow space 211 are in the longitudinal direction of the tube. It is a flowable space, the fastening portion and the fastening member seat 213 is formed at one end of the flow space 211, the separation prevention jaw 212 is formed at the other end, one end of the protective socket 130, 160 is a flow space (211) one end of the fastening portion, the other end of the protective socket 130, 160 and the protective jaw (132, 162) is to be caught in the separation prevention jaw (212).
  • the flow space 211 has an outer diameter larger than the protection jaw 132 and 162, and the separation prevention jaw 212 at the other end of the flow space 211 is the protection jaw 132 and 162 located in the flow space 211.
  • the inner diameter of the separation prevention jaw 212 is larger than the outer diameter of the other end of the protective socket 130, 160, and formed smaller than the outer diameter of the protective jaw 132, 162, located in the flow space 211.
  • the pipe and the tube body 110 to be connected are larger than the outer diameter of the other side and smaller than the outer diameters of the protective sockets 130 and 160.
  • the flange 214 is a portion protruding outward from the circle at both ends of a semicircle or circular cross section, and forms a bolt hole for each of the flanges 214 abutting each other, so that the clamp 210 is secured by the bolt 231 and the nut 232. Fasten.
  • the bolt hole of the flange 214 is formed of a bolt head groove 215 that is not rotated by the polygonal head of the bolt 231 is formed, when the bolt 231 and the nut 232 is coupled, the bolt 231 or nut While preventing the rotation of the (232) without the need to rotate the other side, only the nut 232 to be rotated to allow the bolt nut coupling.
  • a traction ring 233 to form a bolt hole on one side and a ring portion on the other side is added, the traction ring 233 is coupled by a bolt 231 between the flange 214 is coupled, the ring The part is coupled to be exposed to the other side in the clamp (210).
  • the protection socket-integrated water and sewage pipe set having improved watertightness by preventing breakage of the connecting end and tube separation formed in this way, in the case of the first and second embodiments, protects the first connection part 111 on one side of the pipe main body 110. 130) to be fitted into the other side, the first connecting portion 111 and the protective socket 130 by the method of coupling the adhesive 140 to the outer surface of the first connecting portion 111 and the protective socket 130 and hardened to each other It can be attached so that it is integrated.
  • one side of the tube body 110 is inserted into the other side of the protective socket 160, and the adhesive body 140 may be applied and cured to be integrally attached to each other.
  • the tube body 110 in which the first connecting portions 111 of the first and second embodiments are cut out may be used to cut the tube body 110 in which the first connecting portions 111 are not formed.
  • each packing seat 112 134, 163, or the tube body 110 and the protective socket 130, 160 may be inserted into each packing seat 112, 134, 163 before being integrally attached.
  • the tube body 110 coupled to the protective socket 130 to the first connecting portion 111 is moved to the site to connect the tube and tube body 110 to be connected with the other configuration, in the case of the first embodiment, Insert the other side of the tube and the tube body 110 into one side of the first connecting portion 111, to maintain a certain distance between the other end of the tube and the tube body 110 to connect and the other end of the first connecting portion 111, the tube To secure the length of the expansion in the longitudinal direction of the, in the case of the third embodiment, the other side of the pipe and the tube body 110 to be connected to the inner side of the protective socket 160, as in the first embodiment.
  • the other side of the tube and the tube body 110 to be connected to the inside of the first connection portion 111 one side, the other side of the tube and tube body 110 to be connected is the second connection portion of the protective socket 130 Through 133 and the packing 150, and maintains a predetermined distance between the other end of the tube body 110 is fitted and the other end of the first connecting portion (111).
  • the method of fitting using the traction ring 233 and the traction means 2 is to calculate the length to be fitted into the first connection portion 111 through the second connection portion 133 and the distance to be pulled by the traction means 2.
  • the clamp 210 and the fastening member 220 are fastened to the point of the length calculated from the other side of the pipe and the pipe main body 110 to be connected, and then coupled together the traction ring 233 between the clamp 210 is fastened together Insert the fitting portion 113 of the tube body 110 into one end of the second connecting portion 133, and hook one end of the towing means 2 to the hook portion of the towing ring 233 and the other end of the towing means 2.
  • the towing means 2 is constituted by means of a ratchet, such as a ratchet or a ratchet band, to pull in one direction.
  • a ratchet such as a ratchet or a ratchet band
  • the fastening member 220 is wrapped on the other outer surface of the tube body 110, and the two tube bodies 110 are wrapped and fastened by the clamp 210, but the fastening member 220 is positioned at the tightening member seat 213.
  • the protective jaws 132 and 162 and the protective sockets 130 and 160 are fastened to be positioned in the flow space 211.
  • the clamping member 220 is coupled to the tightening member seat 213 in pieces, and then the clamp 210 is closed.
  • the fastening member 220 may be pressed to wrap the outer surface of the other side of the pipe and the tube body 110 to be connected thereto.
  • a clamp 210 of a certain size can also be used to connect the tube body 110 of various diameters, in this case, the corresponding thickness to be tightened in the tightening unit according to the outer diameter of the tube and the tube body 110 to be connected And can be used to replace the tightening member 220 of the inner diameter.
  • the present invention is protected by being integrated into one end of the tube body 110 having a high risk of damage due to external force into the protective socket 130, 160 inside, the first, second connecting portion 111 (
  • the protective socket 130 is formed by forming the protective jaws 132 and 162 of the outer diameter larger than the outer diameter of the 133 or the first and second packing seats 112, 134 and 163.
  • the tube body 110 to which the 160 is coupled falls, or impact such as vertical external force acting on the lying tube body 110 acts on the protective jaws 132 and 162 instead of the tube body 110.
  • Body 110 is protected.
  • the conventional tube in which the first connecting portion 111 is not formed, or the tube main body 110 in the first and second embodiments is cut off, and the tube main body 110 in which the first connecting portion 111 is not formed.
  • it is possible to protect the end of the tube body 110 by combining the protective socket 160, the second connecting portion 133 and the second packing seat 134 to the protective socket 130 as in the second embodiment Forming can further improve the airtightness of the tube body (110).
  • the traction means (2) when fitting the tube and tube main body 110 to be connected can be easily fitted using a traction ring 233.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Joints With Sleeves (AREA)

Abstract

La présente invention concerne un ensemble de tuyaux d'alimentation en eau/d'évacuation intégré à une douille de protection présentant une étanchéité à l'eau améliorée en empêchant la fracture d'une partie d'extrémité de raccordement et le détachement d'un tuyau, et plus particulièrement un ensemble de tuyaux d'alimentation en eau/d'évacuation, celui-ci comprenant un tuyau d'alimentation en eau/d'évacuation et une pince ; le tuyau d'alimentation en eau/d'évacuation comprend un corps de tuyau et une douille de protection ; la douille de protection est configurée d'un seul tenant sur le bord périphérique externe d'une extrémité du corps de tuyau ; la douille de protection présente un rebord de protection formé pour faire saillie le long du bord périphérique externe de celui-ci ; la pince comprend une partie de serrage formée à l'intérieur d'un côté de celle-ci, comprend un rebord de prévention de détachement formé pour faire saillie à l'intérieur de l'autre côté de celle-ci et comprend un espace de mouvement libre formé vers l'intérieur entre la partie de serrage et le rebord de prévention de détachement ; la partie de serrage serre et retient l'extérieur du tuyau ; le rebord de protection est positionné dans l'espace de mouvement libre de manière à former un espace dans lequel la douille de protection peut se déplacer librement ; et le rebord de prévention de détachement est formé pour faire saillie vers l'intérieur plus que le diamètre externe du rebord de protection sans entrer en contact avec le diamètre externe du corps de tuyau de sorte que, en raccordant le tuyau dans la douille de protection et en fixant la pince, une fracture de la partie d'extrémité de raccordement est empêchée, une fracture du corps de tuyau est empêchée, un détachement est empêché et des changements d'extension/de contraction sont permis.
PCT/KR2017/013410 2017-02-28 2017-11-23 Ensemble de tuyaux d'alimentation en eau/d'évacuation intégré à une douille de protection présentant une étanchéité à l'eau améliorée en empêchant la fracture de la partie d'extrémité de raccordement et le détachement du tuyau WO2018159927A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2017-0026341 2017-02-28
KR1020170026341A KR101785632B1 (ko) 2017-02-28 2017-02-28 연결단부의 파손과 관 이탈을 방지하여 수밀성을 향상한 보호소켓 일체형 상하수도관 세트

Publications (1)

Publication Number Publication Date
WO2018159927A1 true WO2018159927A1 (fr) 2018-09-07

Family

ID=60297906

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/013410 WO2018159927A1 (fr) 2017-02-28 2017-11-23 Ensemble de tuyaux d'alimentation en eau/d'évacuation intégré à une douille de protection présentant une étanchéité à l'eau améliorée en empêchant la fracture de la partie d'extrémité de raccordement et le détachement du tuyau

Country Status (2)

Country Link
KR (1) KR101785632B1 (fr)
WO (1) WO2018159927A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112369944A (zh) * 2020-09-29 2021-02-19 广东尚高科技有限公司 一种浴室柜

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112178314A (zh) * 2020-09-21 2021-01-05 湖南省大地泵业有限公司 一种防止脱离的供排水水管
JP7522021B2 (ja) 2020-12-10 2024-07-24 アロン化成株式会社 継手、継手セットおよび排出システム
KR102795685B1 (ko) * 2024-06-26 2025-04-15 주식회사 차후에스엔피 클램프 조인트식 이중지수 편수칼라관

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020007919A (ko) * 2000-07-19 2002-01-29 이주형 연결용 열수축 소켓이 구비된 관
KR100683425B1 (ko) * 2006-05-19 2007-02-22 주식회사 뉴보텍 충격을 흡수할 수 있는 관 이음장치
JP2007292267A (ja) * 2006-04-27 2007-11-08 Cosmo Koki Co Ltd 流体管の移動防止手段
JP2013204736A (ja) * 2012-03-29 2013-10-07 Kawanishi Suido Kiki:Kk ユニオンナット継手用管離脱防止装置
KR20150004585A (ko) * 2013-07-03 2015-01-13 홍만기 파이프 고정이 용이한 배관 커플러

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020007919A (ko) * 2000-07-19 2002-01-29 이주형 연결용 열수축 소켓이 구비된 관
JP2007292267A (ja) * 2006-04-27 2007-11-08 Cosmo Koki Co Ltd 流体管の移動防止手段
KR100683425B1 (ko) * 2006-05-19 2007-02-22 주식회사 뉴보텍 충격을 흡수할 수 있는 관 이음장치
JP2013204736A (ja) * 2012-03-29 2013-10-07 Kawanishi Suido Kiki:Kk ユニオンナット継手用管離脱防止装置
KR20150004585A (ko) * 2013-07-03 2015-01-13 홍만기 파이프 고정이 용이한 배관 커플러

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112369944A (zh) * 2020-09-29 2021-02-19 广东尚高科技有限公司 一种浴室柜

Also Published As

Publication number Publication date
KR101785632B1 (ko) 2017-10-17

Similar Documents

Publication Publication Date Title
WO2018159927A1 (fr) Ensemble de tuyaux d'alimentation en eau/d'évacuation intégré à une douille de protection présentant une étanchéité à l'eau améliorée en empêchant la fracture de la partie d'extrémité de raccordement et le détachement du tuyau
WO2014081111A1 (fr) Collier de serrage pour le raccordement de tuyaux et raccord de tuyau comportant un tel collier
WO2018012681A1 (fr) Accouplement sans rainure parasismique
WO2019221495A1 (fr) Ensemble de raccordement de tuyau
KR101678379B1 (ko) 관 연결 조립장치
WO2011102637A2 (fr) Dispositif de raccordement de tube en un seul geste
WO2013162150A1 (fr) Outil de raccordement de tuyaux doté d'une saillie d'accouplement
WO2016108517A1 (fr) Dispositif de raccordement de tuyaux utilisant un coin rotatif
WO2018225915A1 (fr) Raccord de tuyau ayant une fonction de recouvrement de tuyau
WO2016064118A1 (fr) Douille de raccordement de tuyaux
WO2019221439A1 (fr) Ensemble de raccordement de tuyau
WO2018105877A1 (fr) Appareil de raccordement de tuyaux à action rapide
WO2020242001A1 (fr) Tuyau d'articulation ayant une structure d'accouplement à toucher unique et structure de prévention de libération
WO2014030829A1 (fr) Dispositif de raccordement rapide à trois étapes pour des raccords de jonction de tubes pression, et procédé de pose de tubes pression au moyen dudit dispositif
WO2018174480A1 (fr) Rondelle pliée, boulon unidirectionnel et outil de fixation de boulon unidirectionnel dédié permettant de fixer une rondelle pliée et un boulon unidirectionnel à un élément à fixer
CN107366785A (zh) 一种管道接头
WO2023219247A1 (fr) Bande de liaison de tuyau et mécanisme de liaison de tuyau la comprenant
WO2017023110A1 (fr) Joint annulaire supérieur pour raccord de tuyaux
WO2023239054A1 (fr) Bride pour échafaudage
KR20090011547A (ko) 관 이음장치
WO2022114404A1 (fr) Ensemble capuchon de fixation et raccord de tuyau le comprenant
US7125056B2 (en) Toggle locked coupling
WO2018186651A1 (fr) Joint de raccordement de tuyaux
WO2021256776A1 (fr) Douille de raccordement de tuyaux d'eau et d'eaux usées capable d'empêcher la séparation des tuyaux et ayant une étanchéité et une stabilité améliorées
WO2014051298A1 (fr) Raccord de tuyau à garniture du type à pression

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17898771

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17898771

Country of ref document: EP

Kind code of ref document: A1

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载