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WO2017008189A1 - Procédé et système de régulation de température de chaudière - Google Patents

Procédé et système de régulation de température de chaudière Download PDF

Info

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
Application number
PCT/CN2015/083733
Other languages
English (en)
Chinese (zh)
Inventor
吴鹏
Original Assignee
吴鹏
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 吴鹏 filed Critical 吴鹏
Priority to PCT/CN2015/083733 priority Critical patent/WO2017008189A1/fr
Publication of WO2017008189A1 publication Critical patent/WO2017008189A1/fr

Links

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

L'invention concerne un procédé et un système de régulation de température de chaudière. Le procédé de régulation de température consiste : à mesurer la température à l'intérieur d'une chaudière au moyen d'un capteur de température (101); à commander automatiquement, en fonction de la température, le volume de combustible ajouté; si la température est supérieure à une température de consigne, alors à réduire le volume de combustible ajouté; si la température est inférieure à une température de consigne, alors à augmenter le volume de combustible ajouté (102). L'invention concerne également un système de régulation de température, comprenant : une unité de mesure (201), utilisée pour mesurer la température à l'intérieur d'une chaudière au moyen d'un capteur de température; une unité de commande (202), utilisée pour commander automatiquement, en fonction de la température, le volume de combustible ajouté; si la température est supérieure à une température de consigne, alors réduire le volume de combustible ajouté; si la température est inférieure à une température de consigne, alors augmenter le volume de combustible ajouté. La solution technique fournie par le procédé et le système de régulation a l'avantage d'une haute sécurité.
PCT/CN2015/083733 2015-07-10 2015-07-10 Procédé et système de régulation de température de chaudière WO2017008189A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/083733 WO2017008189A1 (fr) 2015-07-10 2015-07-10 Procédé et système de régulation de température de chaudière

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/083733 WO2017008189A1 (fr) 2015-07-10 2015-07-10 Procédé et système de régulation de température de chaudière

Publications (1)

Publication Number Publication Date
WO2017008189A1 true WO2017008189A1 (fr) 2017-01-19

Family

ID=57756586

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/083733 WO2017008189A1 (fr) 2015-07-10 2015-07-10 Procédé et système de régulation de température de chaudière

Country Status (1)

Country Link
WO (1) WO2017008189A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101504153A (zh) * 2008-12-19 2009-08-12 惠德时代能源科技(北京)有限公司 锅炉炉温测试系统的安装工艺
CN101788343A (zh) * 2009-12-31 2010-07-28 华中科技大学 炉膛辐射能信号检测方法及其用于控制锅炉燃烧的方法
US20110061575A1 (en) * 2009-09-15 2011-03-17 General Electric Company Combustion control system and method using spatial feedback and acoustic forcings of jets
CN202660597U (zh) * 2012-02-24 2013-01-09 涂玉明 一种生物颗粒燃烧机
CN103047678A (zh) * 2012-12-28 2013-04-17 刘建松 一种炉膛防灭火、理想化燃烧的自动控制方法
CN103836642A (zh) * 2014-03-14 2014-06-04 江南大学 一种燃气炉多烧嘴脉冲燃烧控制方法
CN104764040A (zh) * 2015-04-24 2015-07-08 吉林省誉衡工业电气有限公司 燃煤锅炉燃烧基于空气过量系数在线自寻优的控制方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101504153A (zh) * 2008-12-19 2009-08-12 惠德时代能源科技(北京)有限公司 锅炉炉温测试系统的安装工艺
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 (zh) * 2009-12-31 2010-07-28 华中科技大学 炉膛辐射能信号检测方法及其用于控制锅炉燃烧的方法
CN202660597U (zh) * 2012-02-24 2013-01-09 涂玉明 一种生物颗粒燃烧机
CN103047678A (zh) * 2012-12-28 2013-04-17 刘建松 一种炉膛防灭火、理想化燃烧的自动控制方法
CN103836642A (zh) * 2014-03-14 2014-06-04 江南大学 一种燃气炉多烧嘴脉冲燃烧控制方法
CN104764040A (zh) * 2015-04-24 2015-07-08 吉林省誉衡工业电气有限公司 燃煤锅炉燃烧基于空气过量系数在线自寻优的控制方法

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