WO2017008189A1 - Boiler temperature control method and system - Google Patents
Boiler temperature control method and system Download PDFInfo
- Publication number
- WO2017008189A1 WO2017008189A1 PCT/CN2015/083733 CN2015083733W WO2017008189A1 WO 2017008189 A1 WO2017008189 A1 WO 2017008189A1 CN 2015083733 W CN2015083733 W CN 2015083733W WO 2017008189 A1 WO2017008189 A1 WO 2017008189A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- temperature
- volume
- boiler
- fuel
- control method
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000000446 fuel Substances 0.000 claims abstract description 26
- 238000005259 measurement Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
Definitions
- the present invention belongs to the field of machinery and electronics, and in particular, to a method and system for controlling temperature of a boiler.
- Boiler is a commonly used equipment, which has a wide range of applications in heating, industrial, and catering.
- the current temperature control of boilers is generally controlled by humans. This method is very inconvenient and prone to safety accidents. , security is not high.
- An object of embodiments of the present invention is to provide a method for controlling temperature of a boiler, which aims to solve the problem of low safety of the prior art solutions.
- a method of controlling a temperature of a boiler comprising:
- the method implemented by the 102 is specifically:
- the method implemented by the 102 is specifically:
- a temperature control system for a boiler comprising:
- a detecting unit configured to detect a temperature in the boiler by using a temperature sensor
- a control unit configured to automatically control the added volume of the fuel according to the temperature.
- control unit is specifically configured to reduce a fuel addition volume if the temperature is higher than a set temperature.
- control unit is specifically configured to increase a fuel addition volume if the temperature is lower than a set temperature.
- the technical solution provided by the present invention provides a temperature control method for a boiler, which calculates the amount of fuel by detecting the temperature of the boiler, thereby achieving the advantages of automatic temperature control.
- FIG. 1 is a flow chart of a method for controlling temperature of a boiler provided by the present invention
- FIG. 2 is a structural diagram of a temperature control system of a boiler provided by the present invention.
- a specific embodiment of the present invention provides a method for controlling temperature of a boiler, which is shown in FIG.
- the method provided by the present invention controls the addition volume of fuel by detecting the temperature, thereby achieving the purpose of controlling the temperature.
- the method implemented by the foregoing 102 may specifically be:
- the method implemented by the foregoing 102 may specifically be:
- Embodiments of the present invention also provide a temperature control system for a boiler, as shown in FIG. 2, the system includes:
- the detecting unit 201 is configured to detect a temperature in the boiler by using a temperature sensor; [0030] The control unit 202 is configured to automatically control the added volume of the fuel according to the temperature.
- control unit 202 may specifically: reduce the volume of the fuel to be added if the temperature is higher than the set temperature.
- control unit 202 may be specifically configured to: increase the volume of the fuel to be added if the temperature is lower than the set temperature.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
Provided are a boiler temperature control method and system. The temperature control method comprises: measuring the temperature inside a boiler by means of a temperature sensor (101); automatically controlling according to the temperature the volume of fuel added; if the temperature is higher than a set temperature, then reducing the volume of fuel added; if the temperature is lower than a set temperature, then increasing the volume of fuel added (102). Also provided is a temperature control system, comprising: a measurement unit (201), used for measuring the temperature inside a boiler by means of a temperature sensor; a control unit (202), used for automatically controlling according to the temperature the volume of fuel added; if the temperature is higher than a set temperature, then reducing the volume of fuel added; if the temperature is lower than a set temperature, then increasing the volume of fuel added. The technical solution provided by the control method and system have the advantage of high safety.
Description
锅炉的温度控制方法及系统 技术领域 Boiler temperature control method and system
[0001] 本发明属于机械及电子领域， 尤其涉及一种锅炉的温度控制方法及系统。 [0001] The present invention belongs to the field of machinery and electronics, and in particular, to a method and system for controlling temperature of a boiler.
背景技术 Background technique
[0002] 锅炉是目前常用的一种设备， 其在供暖、 工业、 餐饮均具有广泛的应用， 目前 的锅炉的温度控制一般为人为控制的方式， 此种方法非常不方便， 并且容易出 现安全事故， 安全性不高。 [0002] Boiler is a commonly used equipment, which has a wide range of applications in heating, industrial, and catering. The current temperature control of boilers is generally controlled by humans. This method is very inconvenient and prone to safety accidents. , security is not high.
技术问题 technical problem
[0003] 本发明实施例的目的在于提供一种锅炉的温度控制方法， 旨在解决现有的技术 方案安全性低的问题。 [0003] An object of embodiments of the present invention is to provide a method for controlling temperature of a boiler, which aims to solve the problem of low safety of the prior art solutions.
问题的解决方案 Problem solution
技术解决方案 Technical solution
[0004] 一方面， 提供一种锅炉的温度控制方法， 所述方法包括： [0004] In one aspect, a method of controlling a temperature of a boiler is provided, the method comprising:
[0005] 101、 通过温度传感器检测锅炉内的温度； [0005] 101, detecting a temperature in the boiler by a temperature sensor;
[0006] 102、 依据该温度自动控制燃料的加入体积。 [0006] 102. Automatically control the added volume of the fuel according to the temperature.
[0007] 可选的， 所述 102实现的方法具体为： [0007] Optionally, the method implemented by the 102 is specifically:
[0008] 如温度高于设定温度， 则减少燃料的加入体积。 [0008] If the temperature is higher than the set temperature, the addition volume of the fuel is reduced.
[0009] 可选的， 所述 102实现的方法具体为： [0009] Optionally, the method implemented by the 102 is specifically:
[0010] 如温度低于设定温度， 则增加燃料的加入体积。 [0010] If the temperature is lower than the set temperature, the addition volume of the fuel is increased.
[0011] 另一方面， 提供一种锅炉的温度控制系统， 所述系统包括： [0011] In another aspect, a temperature control system for a boiler is provided, the system comprising:
[0012] 检测单元， 用于通过温度传感器检测锅炉内的温度； [0012] a detecting unit, configured to detect a temperature in the boiler by using a temperature sensor;
[0013] 控制单元， 用于依据该温度自动控制燃料的加入体积。 [0013] a control unit, configured to automatically control the added volume of the fuel according to the temperature.
[0014] 可选的， 所述控制单元具体用于如温度高于设定温度， 则减少燃料的加入体积 [0014] Optionally, the control unit is specifically configured to reduce a fuel addition volume if the temperature is higher than a set temperature.
[0015] 可选的， 所述控制单元具体用于如温度低于设定温度， 则增加燃料的加入体积
发明的有益效果 [0015] Optionally, the control unit is specifically configured to increase a fuel addition volume if the temperature is lower than a set temperature. Advantageous effects of the invention
有益效果 Beneficial effect
[0016] 在本发明实施例中， 本发明提供的技术方案提供一种锅炉的温度控制方法， 该 方法通过检测锅炉的温度来计算燃料的量， 从而达到自动进行温度控制的优点 [0016] In the embodiment of the present invention, the technical solution provided by the present invention provides a temperature control method for a boiler, which calculates the amount of fuel by detecting the temperature of the boiler, thereby achieving the advantages of automatic temperature control.
对附图的简要说明 Brief description of the drawing
附图说明 DRAWINGS
[0017] 图 1为本发明提供的一种锅炉的温度控制方法的流程图； 1 is a flow chart of a method for controlling temperature of a boiler provided by the present invention;
[0018] 图 2为本发明提供的一种锅炉的温度控制系统的结构图。 2 is a structural diagram of a temperature control system of a boiler provided by the present invention.
实施该发明的最佳实施例 BEST MODE FOR CARRYING OUT THE INVENTION
本发明的最佳实施方式 BEST MODE FOR CARRYING OUT THE INVENTION
[0019] 为了使本发明的目的、 技术方案及优点更加清楚明白， 以下结合附图及实施例 ， 对本发明进行进一步详细说明。 应当理解， 此处所描述的具体实施例仅仅用 以解释本发明， 并不用于限定本发明。 The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
[0020] 本发明具体实施方式提供一种锅炉的温度控制方法， 该方法如图 1所示， 包括 [0020] A specific embodiment of the present invention provides a method for controlling temperature of a boiler, which is shown in FIG.
[0021] 101、 通过温度传感器检测锅炉内的温度； [0021] 101, detecting a temperature in the boiler by a temperature sensor;
[0022] 102、 依据该温度自动控制燃料的加入体积。 [0022] 102. Automatically control the added volume of the fuel according to the temperature.
[0023] 本发明提供的方法通过检测温度来控制燃料的加入体积， 从而达到控制温度的 目的。 [0023] The method provided by the present invention controls the addition volume of fuel by detecting the temperature, thereby achieving the purpose of controlling the temperature.
[0024] 可选的， 上述 102实现的方法具体可以为： [0024] Optionally, the method implemented by the foregoing 102 may specifically be:
[0025] 如温度高于设定温度， 则减少燃料的加入体积。 [0025] If the temperature is higher than the set temperature, the volume of addition of the fuel is reduced.
[0026] 可选的， 上述 102实现的方法具体可以为： [0026] Optionally, the method implemented by the foregoing 102 may specifically be:
[0027] 如温度低于设定温度， 则增加燃料的加入体积。 [0027] If the temperature is lower than the set temperature, the addition volume of the fuel is increased.
[0028] 本发明具体实施方式还提供一种锅炉的温度控制系统， 该系统如图 2所示， 包 括： [0028] Embodiments of the present invention also provide a temperature control system for a boiler, as shown in FIG. 2, the system includes:
[0029] 检测单元 201， 用于通过温度传感器检测锅炉内的温度；
[0030] 控制单元 202， 用于依据该温度自动控制燃料的加入体积。 [0029] The detecting unit 201 is configured to detect a temperature in the boiler by using a temperature sensor; [0030] The control unit 202 is configured to automatically control the added volume of the fuel according to the temperature.
[0031] 可选的， 上述控制单元 202具体可以为： 如温度高于设定温度， 则减少燃料的 加入体积。 [0031] Optionally, the control unit 202 may specifically: reduce the volume of the fuel to be added if the temperature is higher than the set temperature.
[0032] 可选的， 上述控制单元 202具体可以为： 如温度低于设定温度， 则增加燃料的 加入体积。 [0032] Optionally, the control unit 202 may be specifically configured to: increase the volume of the fuel to be added if the temperature is lower than the set temperature.
[0033] 以上所述仅为本发明的较佳实施例而已， 并不用以限制本发明， 凡在本发明的 精神和原则之内所作的任何修改、 等同替换和改进等， 均应包含在本发明的保 护范围之内。
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalents, and improvements made within the spirit and scope of the present invention should be included in the present invention. Within the scope of protection of the invention.
Claims
[权利要求 1] 一种锅炉的温度控制方法， 其特征在于， 所述方法包括： [Claim 1] A method for controlling a temperature of a boiler, characterized in that the method comprises:
101、 通过温度传感器检测锅炉内的温度； 101. Detecting a temperature in the boiler through a temperature sensor;
102、 依据该温度自动控制燃料的加入体积。 102. Automatically control the volume of the fuel to be added according to the temperature.
[权利要求 2] 根据权利要求 1所述的方法， 其特征在于， 所述 102实现的方法具体为 如温度高于设定温度， 则减少燃料的加入体积。 [Claim 2] The method according to claim 1, wherein the method implemented by the 102 is specifically to reduce the volume of addition of the fuel if the temperature is higher than the set temperature.
[权利要求 3] 根据权利要求 1所述的方法， 其特征在于， 所述 102实现的方法具体为 如温度低于设定温度， 则增加燃料的加入体积。 [Clave 3] The method according to claim 1, wherein the method implemented by the 102 is specifically to increase the volume of addition of the fuel if the temperature is lower than the set temperature.
[权利要求 4] 一种锅炉的温度控制系统， 其特征在于， 所述系统包括： [Claim 4] A temperature control system for a boiler, characterized in that the system comprises:
检测单元， 用于通过温度传感器检测锅炉内的温度； a detecting unit, configured to detect a temperature in the boiler by a temperature sensor;
控制单元， 用于依据该温度自动控制燃料的加入体积。 The control unit is configured to automatically control the added volume of the fuel according to the temperature.
[权利要求 5] 根据权利要求 4所述的系统， 其特征在于， [Clave 5] The system of claim 4, wherein
所述控制单元具体用于如温度高于设定温度， 则减少燃料的加入体积 The control unit is specifically configured to reduce the fuel addition volume if the temperature is higher than the set temperature
[权利要求 6] 根据权利要求 4所述的系统， 其特征在于， [Clave 6] The system according to claim 4, characterized in that
所述控制单元具体用于如温度低于设定温度， 则增加燃料的加入体积
The control unit is specifically configured to increase the fuel addition volume if the temperature is lower than the set temperature
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2015/083733 WO2017008189A1 (en) | 2015-07-10 | 2015-07-10 | Boiler temperature control method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2015/083733 WO2017008189A1 (en) | 2015-07-10 | 2015-07-10 | Boiler temperature control method and system |
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| WO2017008189A1 true WO2017008189A1 (en) | 2017-01-19 |
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| CN103836642A (en) * | 2014-03-14 | 2014-06-04 | 江南大学 | Method for controlling pulse combustion of multiple burners of fuel gas furnace |
| CN104764040A (en) * | 2015-04-24 | 2015-07-08 | 吉林省誉衡工业电气有限公司 | Coal-fired boiler burning control method based on on-line self-optimization of excess air coefficients |
-
2015
- 2015-07-10 WO PCT/CN2015/083733 patent/WO2017008189A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101504153A (en) * | 2008-12-19 | 2009-08-12 | 惠德时代能源科技(北京)有限公司 | Mounting process for boiler temperature test system |
| US20110061575A1 (en) * | 2009-09-15 | 2011-03-17 | General Electric Company | Combustion control system and method using spatial feedback and acoustic forcings of jets |
| CN101788343A (en) * | 2009-12-31 | 2010-07-28 | 华中科技大学 | Method for detecting hearth radiation energy signal and method for controlling boiler combustion by using same |
| CN202660597U (en) * | 2012-02-24 | 2013-01-09 | 涂玉明 | Biological particle combustion machine |
| CN103047678A (en) * | 2012-12-28 | 2013-04-17 | 刘建松 | Automatic control method for preventing extinguishment and realizing ideal combustion for hearth |
| CN103836642A (en) * | 2014-03-14 | 2014-06-04 | 江南大学 | Method for controlling pulse combustion of multiple burners of fuel gas furnace |
| CN104764040A (en) * | 2015-04-24 | 2015-07-08 | 吉林省誉衡工业电气有限公司 | Coal-fired boiler burning control method based on on-line self-optimization of excess air coefficients |
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