WO2017210946A1 - 一种新型全预混燃气加热系统及其控制方法 - Google Patents

一种新型全预混燃气加热系统及其控制方法 Download PDF

Info

Publication number
WO2017210946A1
WO2017210946A1 PCT/CN2016/089415 CN2016089415W WO2017210946A1 WO 2017210946 A1 WO2017210946 A1 WO 2017210946A1 CN 2016089415 W CN2016089415 W CN 2016089415W WO 2017210946 A1 WO2017210946 A1 WO 2017210946A1
Authority
WO
WIPO (PCT)
Prior art keywords
oxygen content
fan
main controller
gas
heat exchange
Prior art date
Application number
PCT/CN2016/089415
Other languages
English (en)
French (fr)
Inventor
李志华
黎素云
Original Assignee
中山市卡洛力热能科技有限公司
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 中山市卡洛力热能科技有限公司 filed Critical 中山市卡洛力热能科技有限公司
Publication of WO2017210946A1 publication Critical patent/WO2017210946A1/zh

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/26—Details
    • F23N5/265—Details using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/107—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using fluid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/176—Improving or maintaining comfort of users
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/242—Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/305—Control of valves
    • F24H15/31—Control of valves of valves having only one inlet port and one outlet port, e.g. flow rate regulating valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/345—Control of fans, e.g. on-off control
    • F24H15/35—Control of the speed of fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/281—Input from user

Definitions

  • the invention relates to a novel full premixed gas heating system and a control method thereof.
  • FIG. 2 A is air.
  • the full premixed gas heating system in Figure 2 is mainly composed of heat exchange combustion chamber 4, fan 3, pneumatic gas/air proportional valve. 5.
  • the main controller 8 is composed.
  • the optimal working conditions that is, the fan speed, wind pressure, gas valve flow and other parameters must be adjusted in advance to meet the user's requirements.
  • changes in gas composition, gas pressure, and voltage can cause changes in the ignition success rate and combustion thermal efficiency of the equipment.
  • the adjusted fan speed, wind pressure, and gas valve flow cannot be changed with actual working conditions. auto-adjust.
  • the invention overcomes the deficiencies of the above technology and provides a novel full premixed gas heating system.
  • the controller controls the fan speed and the flow rate of the gas flow by detecting the oxygen content in the heat exchange combustion chamber and detecting the output wind pressure of the fan. Not only does the system meet the user's heating power requirements, but the combustion conditions can be automatically adjusted to the optimum state.
  • a novel full preheating mixed gas heating system includes a casing 1 in which a heat exchange combustion chamber 4 and a main controller 8 are disposed, and one end of the heat exchange combustion chamber 4 is connected to control air and gas flow
  • the fan 3 is connected to the other end of the heat exchange chamber 4 with an oxygen content sensor 7 for detecting a change in the oxygen content in the heat exchange chamber 4.
  • the fan 3 is connected with a gas proportional valve 5 for controlling the flow rate of the gas and is used for a wind pressure sensor 6 for detecting the output flow of the fan 3, the main controller 8 and oxygen
  • the content sensor 7 and the air pressure sensor 6 are connected to each other, and the outputs of the fan 3 and the gas proportional valve 5 are controlled by the air pressure sensor 6 and the oxygen content sensor 7, respectively.
  • An air mixing pipe 2 for mixing air and gas and supplying air to the heat exchange combustion chamber 4 is connected between the heat exchange combustion chamber 4 and the fan 3.
  • a novel full preheating mixed gas heating system control method the steps are as follows:
  • the main controller 8 high-pressure ignition, the gas proportional valve 5 is opened, the main controller 8 controls the opening degree of the fan 3 and the gas proportional valve 5 according to the heating or bath heating power set by the user, and adjusts the heating power of the flame;
  • the main controller 8 adjusts the rotation speed of the fan 3 to increase or decrease the oxygen content of the heat exchange chamber 4 to achieve the set optimal state; The change can also be made by the main controller 8 adjusting the gas proportional valve 5 to achieve the optimal oxygen content;
  • the main controller 8 detects that the water temperature does not reach the user setting value, the main controller 8 adjusts the gas proportional valve 5 to open, and adjusts the flame heating power to increase the water temperature.
  • the oxygen content sensor 7 detects the oxygen content of the heat exchange chamber 4, and when the main controller 8 adjusts the fan 3 and the gas proportional valve 5 again, until the user's hot water amount and the optimum combustion condition are satisfied.
  • the invention provides an oxygen content sensor for detecting the oxygen content in the heat exchange combustion chamber, and a wind pressure sensor for detecting the wind pressure on the fan, and the controller performs real-time on the fan speed and the flow rate of the gas flow according to the oxygen content and the feedback information of the wind pressure. Control, so that the system can still be under the influence of the external environment Always automatically adjust to the best state.
  • Figure 1 is a schematic structural view of the present invention
  • FIG. 2 is a schematic structural view of a conventional full premixed gas heating system.
  • the existing premixed gas heating system can only perform a more complicated comprehensive adjustment of the fan speed and the gas valve flow during production, so that the heating system can reach the optimal working condition required by the user.
  • changes in gas composition, gas pressure, temperature, and voltage can cause changes in the ignition success rate and combustion heat efficiency of the device.
  • the initial adjustment can not meet the changed actual situation and meet the user's best working conditions. That is, the existing full premixed gas heating system shown in FIG. 2 is theoretically equivalent to open loop control, wherein A is air.
  • a novel full premixed gas heating system as shown in FIG. 1 includes a casing 1 in which a heat exchange combustion chamber 4 and a main controller 8 are disposed, and one end of the heat exchange combustion chamber 4 is connected to control air/
  • the gas flow rate fan 3 is connected to the other end with an oxygen content sensor 7 for detecting a change in the oxygen content in the heat exchange combustion chamber 4.
  • the fan 3 is connected with a gas proportional valve 5 for controlling the gas flow rate and for detecting the output flow of the blower 3 a wind pressure sensor 6, the main controller 8 is connected to the oxygen content sensor 7, the wind pressure sensor 6, and can control the output of the fan 3 and the gas proportional valve 5 through the wind pressure sensor 6 and the oxygen content sensor 7, respectively;
  • An air mixing pipe 2 for mixing air and gas and supplying air to the combustion chamber is connected between the heat exchange combustion chamber 4 and the fan 3, wherein A is air and B is gas.
  • a novel full premixed gas heating system control method the steps are as follows:
  • the main controller 8 high-pressure ignition, the gas proportional valve 5 is opened, the main controller 8 controls the opening degree of the fan 3 and the gas proportional valve 5 according to the heating or bath heating power set by the user, and adjusts the heating power of the flame;
  • the main controller 8 adjusts the rotation speed of the fan 3 to increase or decrease the oxygen content of the heat exchange chamber 4;
  • the main controller 8 adjusts the gas proportional valve 5 to open, and adjusts the flame heating power to increase the water temperature.
  • the f, d and f are automatically and repeatedly controlled to make the full preheating mixed gas heating system meet the user heating power water temperature requirement, and the gas combustion heat efficiency is the best and the combustion condition is the best.
  • the working principle is as follows: It is assumed that the heat exchange combustion chamber 4 conducts the combustion heat of the gas to the water flowing in the heat exchange combustion chamber 4, and the user sets the heating power through the main controller 8, and after starting the system, the fan 3 rotates, the main controller 8 control high-pressure ignition, the gas proportional valve 5 starts working, the wind pressure sensor 6 detects the pressure at the output end of the fan 3, the oxygen content sensor 7 detects the oxygen content in the combustion chamber 4 when the gas is burned, and feeds back the wind pressure information and the oxygen content information to The main controller 8 controls the fan 3 speed and the gas flow output from the gas proportional valve 5 according to the feedback information, that is, when the oxygen content is insufficient or excessive, the main controller 8 adjusts the fan 3 speed to increase or decrease the combustion chamber 4 Oxygen content; when the water temperature does not reach the user setting value, the main controller 8 adjusts the gas proportional valve 5 to open, adjusts the flame heating power to increase the water temperature.
  • the open loop control of Figure 2 implements the closed loop control of Figure 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

一种新型全预混燃气加热系统及其控制方法，在外壳内设有换热燃烧室及主控制器，所述换热燃烧室的一端连接有用于控制空气与燃气流量的风机，所述换热燃烧室另一端连接有用于检测换热燃烧室内氧含量变化的氧含量传感器，所述风机连接有用于控制燃气流量的燃气比例阀及用于检测风机输出流量的风压传感器，所述主控制器与氧含量传感器、风压传感器相连接并通过风压传感器、氧含量传感器来分别控制风机、燃气比例阀的输出，控制器通过检测换热燃烧室内的氧含量、检测风机输出风压来对风机转速、流量阀燃气流量进行实时控制，不仅使系统达到用户的加热功率要求，而且燃烧工况能自动调整到最佳状态。

Description

一种新型全预混燃气加热系统及其控制方法 [技术领域]
本发明涉及一种新型全预混燃气加热系统及其控制方法。
[背景技术]
目前国内外绝大多数全预混燃气加热系统如图2所示，其中A为空气，图2中全预混燃气加热系统主要由换热燃烧室4、风机3、气动式燃气/空气比例阀5、主控制器8组成，加热系统生产时要预先调整好最佳工况即风机转速、风压、燃气阀流量等参数满足用户使用要求。但在实际工作中燃气成分、燃气压力、电压的变化都能使设备点火成功率、燃烧热效率等问题产生变化，显然开始时调整的风机转速、风压、燃气阀流量不能随实际工况的改变自动调整。
[发明内容]
本发明克服了上述技术的不足，提供了一种新型全预混燃气加热系统，控制器通过检测换热燃烧室内的氧含量、检测风机输出风压来对风机转速、流量阀燃气流量进行实时控制，不仅使系统达到用户的加热功率要求，而且燃烧工况能自动调整到最佳状态。
为实现上述目的，本发明采用了下列技术方案：
一种新型全预热混燃气加热系统，包括有外壳1，在外壳1内设有换热燃烧室4及主控制器8，所述换热燃烧室4的一端连接有用于控制空气与燃气流量的风机3，所述换热燃烧室4另一端连接有用于检测换热燃烧室4内氧含量变化的氧含量传感器7，所述风机3连接有用于控制燃气流量的燃气比例阀5及用于检测风机3输出流量的风压传感器6，所述主控制器8与氧 含量传感器7、风压传感器6相连接并通过风压传感器6、氧含量传感器7来分别控制风机3、燃气比例阀5的输出。
所述换热燃烧室4与风机3之间连接有用于混合空气与燃气并为换热燃烧室4供气的混气管2。
一种新型全预热混燃气加热系统控制方法，其步骤如下：
a、通过主控制器8设置供暖或洗浴加热功率，并启动系统工作；
b、风机3、风压传感器6开始工作；
c、主控制器8高压点火，燃气比例阀5开启，主控制器8根据用户设置的供暖或洗浴加热功率，控制风机3和燃气比例阀5开度,调整火焰的加热功率；
d、当氧含量传感器7检测换热燃烧室4氧含量不足或过量时，主控制器8调整风机3转速提高或降低换热燃烧室4氧含量，达到所设定的最佳状态；氧含量的改变也可以通过主控制器8调整燃气比例阀5使氧含量达到所设定的最佳状态；
e、当主控制器8检测水温达不到用户设置值时，主控制器8调整燃气比例阀5开启，调整火焰加热功率提高水温。同时氧含量传感器7检测换热燃烧室4氧含量，通过当主控制器8再次调整风机3与燃气比例阀5，直到满足用户热水量和最佳燃烧工况。
本发明的有益效果是：
本发明通过在换热燃烧室内设置检测氧含量的氧含量传感器、在风机上设置检测风压的风压传感器，控制器根据氧含量和风压的反馈信息来对风机转速、流量阀燃气流量进行实时控制，使系统在外界环境影响下仍能 始终自动调节到最佳状态。
[附图说明]
图1为本发明结构示意图；
图2为现有全预混燃气加热系统结构示意图。
[具体实施方式]
下面结合附图与本发明的实施方式作进一步详细的描述：
如图2所示，现有全预混燃气加热系统，加热系统只能在生产时对风机转速和燃气阀流量进行一次较复杂的综合调整，使加热系统达到用户要求的最佳工况。但该系统在实际运行中燃气成分、燃气压力、温度、电压的变化都能使设备点火成功率、燃烧热效率等问题产生变化。显然初期的调整不能满足变化了的实际状况，达到用户最佳工况要求。即图2所示现有全预混燃气加热系统在控制理论上相当于开环控制，其中A为空气。
如图1所示一种新型全预混燃气加热系统，包括有外壳1，在外壳1内设有换热燃烧室4及主控制器8，换热燃烧室4的一端连接有用于控制空气/燃气流量的风机3，另一端连接有用于检测换热燃烧室4内氧含量变化的氧含量传感器7，所述风机3连接有用于控制燃气流量的燃气比例阀5及用于检测风机3输出流量的风压传感器6，所述主控制器8与氧含量传感器7、风压传感器6相连接并可通过风压传感器6、氧含量传感器7分别控制风机3、燃气比例阀5的输出；所述换热燃烧室4与风机3之间连接有用于混合空气与燃气并为燃烧室供气的混气管2，其中A为空气，B为燃气。
一种新型全预混燃气加热系统控制方法，其步骤如下：
a、通过主控制器8设置供暖或洗浴加热功率，并启动系统工作；
b、风机3、风压传感器6开始工作；
c、主控制器8高压点火，燃气比例阀5开启，主控制器8根据用户设置的供暖或洗浴加热功率，控制风机3和燃气比例阀5开度,调整火焰的加热功率；
d、当氧含量传感器7检测换热燃烧室4氧含量不足或过量时，主控制器8调整风机3转速提高或降低换热燃烧室4氧含量；
e、当主控制器8检测水温达不到用户设置值时，主控制器8调整燃气比例阀5开启，调整火焰加热功率提高水温。
f、d与f自动反复控制使全预热混燃气加热系统满足即用户加热功率水温要求，又使燃气燃烧热效率最佳、燃烧工况最好。
工作原理如下：假设换热燃烧室4将燃气燃烧热量传导到在换热燃烧室4内流过的水，用户通过主控制器8设置加热功率，启动系统后，风机3转动工作，主控制器8控制高压点火，燃气比例阀5启动工作,风压传感器6检测风机3输出端的压力，氧含量传感器7检测燃气燃烧时燃烧室4内的氧含量，并将风压信息和氧含量信息反馈到主控制器8，主控制器8根据反馈信息来控制风机3转速和燃气比例阀5输出的燃气流量，即当氧含量不足或过量时，主控制器8调整风机3转速提高或降低燃烧室4氧含量；当水温达不到用户设置值时，主控制器8调整燃气比例阀5开启，调整火焰加热功率提高水温。氧含量传感器7、风压传感器6与风机3、燃气比例阀5在主控制器8的指挥下使用户要求的热水量、加热功率和燃烧工况达到最佳值。即原全预混燃气加热系统(见图2)基础上增加了氧含量传感器7、风压传感器6改变为新型全预混燃气加热系统(见图1)，在控制理论上由 图2的开环控制实现了图1闭环控制。

Claims (3)

  1. 一种新型全预热混燃气加热系统，其特征在于：包括有外壳(1)，在外壳(1)内设有换热燃烧室(4)及主控制器(8)，所述换热燃烧室(4)的一端连接有用于控制空气与燃气流量的风机(3)，所述换热燃烧室(4)另一端连接有用于检测换热燃烧室(4)内氧含量变化的氧含量传感器(7)，所述风机(3)连接有用于控制燃气流量的燃气比例阀(5)及用于检测风机(3)输出流量的风压传感器(6)，所述主控制器8与氧含量传感器(7)、风压传感器(6)相连接并通过风压传感器(6)、氧含量传感器(7)来分别控制风机(3)、燃气比例阀(5)的输出。
  2. 根据权利要求1所述的一种新型全预热混燃气加热系统，其特征在于：所述换热燃烧室(4)与风机(3)之间连接有用于混合空气与燃气并为换热燃烧室(4)供气的混气管(2)。
  3. 一种新型全预热混燃气加热系统控制方法，其步骤如下：
    a、通过主控制器(8)设置供暖或洗浴加热功率，并启动系统工作；
    b、风机(3)、风压传感器(6)开始工作；
    c、主控制器(8)高压点火，燃气比例阀(5)开启，主控制器(8)根据用户设置的供暖或洗浴加热功率，控制风机(3)和燃气比例阀(5)开度,调整火焰的加热功率；
    d、当氧含量传感器(7)检测换热燃烧室(4)氧含量不足或过量时，主控制器(8)调整风机(3)转速提高或降低换热燃烧室(4)氧含量，达到所设定的最佳状态；氧含量的改变也可以通过主控制器(8)调整燃气比例阀(5)使氧含量达到所设定的最佳状态；
    e、当主控制器(8)检测水温达不到用户设置值时，主控制器(8)调 整燃气比例阀(5)开启，调整火焰加热功率提高水温。同时氧含量传感器(7)检测换热燃烧室(4)氧含量，通过当主控制器(8)再次调整风机(3)与燃气比例阀(5)，直到满足用户热水量和最佳燃烧工况。
PCT/CN2016/089415 2016-06-08 2016-07-08 一种新型全预混燃气加热系统及其控制方法 WO2017210946A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610404121.1A CN106051762A (zh) 2016-06-08 2016-06-08 一种新型全预热混燃气加热系统及其控制方法
CN201610404121.1 2016-06-08

Publications (1)

Publication Number Publication Date
WO2017210946A1 true WO2017210946A1 (zh) 2017-12-14

Family

ID=57170665

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/089415 WO2017210946A1 (zh) 2016-06-08 2016-07-08 一种新型全预混燃气加热系统及其控制方法

Country Status (2)

Country Link
CN (1) CN106051762A (zh)
WO (1) WO2017210946A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110822471A (zh) * 2019-12-02 2020-02-21 国惠环保新能源有限公司 一种确定锅炉燃烧系统总风量的系统和方法
CN114992875A (zh) * 2021-09-29 2022-09-02 重庆海尔热水器有限公司 一种燃气热水器及其控制方法、装置和存储介质

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110207363A (zh) * 2018-12-10 2019-09-06 华帝股份有限公司 一种全预混燃气热水器及其控制方法
CN109737605B (zh) * 2019-02-28 2021-05-04 中山市樱雪集团有限公司 一种用于燃气采暖热水炉的零冷水预热装置及其控制方法
CN109737484B (zh) * 2019-02-28 2021-03-12 中山市樱雪集团有限公司 一种用于燃气采暖热水炉的供暖系统及其控制方法
CN110108040A (zh) * 2019-04-04 2019-08-09 芜湖美的厨卫电器制造有限公司 燃气热水器的控制方法和燃气热水器
CN112146278B (zh) * 2019-06-28 2022-09-09 华帝股份有限公司 一种全预混燃气热水器的控制方法及燃气热水器
CN110274396B (zh) * 2019-06-28 2021-11-12 华帝股份有限公司 一种全预混燃气热水器的控制方法及燃气热水器
CN114719298A (zh) * 2021-01-06 2022-07-08 北京京创鑫业科技有限公司 一种智能可调节燃气量的燃烧器
CN113154688B (zh) * 2021-04-21 2022-09-13 瑞美(中国)热水器有限公司 全预混冷凝式燃气容积式热水器的控制方法及热水器
CN114413050B (zh) * 2021-12-07 2023-06-20 中山市思源电器有限公司 一种全预混燃烧用燃气比例阀

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030041366A (ko) * 2001-11-19 2003-05-27 주식회사 경동보일러 공기비례제어 온수기
CN1607363A (zh) * 2003-10-15 2005-04-20 中山华帝燃具股份有限公司 一种可实现燃气－空气比例调节的家用燃气快速热水器
CN101813376A (zh) * 2010-03-30 2010-08-25 中山华帝燃具股份有限公司 恒温燃气热水器控制器
CN103940092A (zh) * 2014-05-08 2014-07-23 佛山市顺德区奇林电气有限公司 用于燃气热水器的燃烧加热控制装置及燃烧加热控制方法
CN104995455A (zh) * 2012-12-28 2015-10-21 庆东纳碧安株式会社 空气比例控制式燃烧装置及其热量调整方法
CN105042862A (zh) * 2015-08-22 2015-11-11 黎素云 燃气具的闭环燃烧加热控制方法及其控制系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0810054B2 (ja) * 1989-08-07 1996-01-31 リンナイ株式会社 燃焼器の制御装置
JP2002130659A (ja) * 2000-10-26 2002-05-09 Tokyo Gas Co Ltd 空燃比比例制御手段を備えたガス燃焼装置
CN105222326B (zh) * 2015-09-14 2018-04-17 中山市恒乐电器有限公司 一种水冷式全预混燃气热水器
CN105222362B (zh) * 2015-10-29 2018-03-16 艾欧史密斯(中国)热水器有限公司 燃气热水装置的控制系统
CN205245511U (zh) * 2015-12-01 2016-05-18 广东万家乐燃气具有限公司 一种精确控制空燃比的燃气热水器
CN206094071U (zh) * 2016-06-08 2017-04-12 中山市卡洛力热能科技有限公司 一种新型全预热混燃气加热系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030041366A (ko) * 2001-11-19 2003-05-27 주식회사 경동보일러 공기비례제어 온수기
CN1607363A (zh) * 2003-10-15 2005-04-20 中山华帝燃具股份有限公司 一种可实现燃气－空气比例调节的家用燃气快速热水器
CN101813376A (zh) * 2010-03-30 2010-08-25 中山华帝燃具股份有限公司 恒温燃气热水器控制器
CN104995455A (zh) * 2012-12-28 2015-10-21 庆东纳碧安株式会社 空气比例控制式燃烧装置及其热量调整方法
CN103940092A (zh) * 2014-05-08 2014-07-23 佛山市顺德区奇林电气有限公司 用于燃气热水器的燃烧加热控制装置及燃烧加热控制方法
CN105042862A (zh) * 2015-08-22 2015-11-11 黎素云 燃气具的闭环燃烧加热控制方法及其控制系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110822471A (zh) * 2019-12-02 2020-02-21 国惠环保新能源有限公司 一种确定锅炉燃烧系统总风量的系统和方法
CN114992875A (zh) * 2021-09-29 2022-09-02 重庆海尔热水器有限公司 一种燃气热水器及其控制方法、装置和存储介质

Also Published As

Publication number Publication date
CN106051762A (zh) 2016-10-26

Similar Documents

Publication Publication Date Title
WO2017210946A1 (zh) 一种新型全预混燃气加热系统及其控制方法
WO2018040166A1 (zh) 一种自调节预混燃气加热系统及其控制方法
WO2017032138A1 (zh) 燃气具的燃烧加热闭环控制系统
US20130305967A1 (en) Burner
CN105091348A (zh) 节能环保型采暖热水炉的燃烧加热控制方法及其控制装置
CN103512054A (zh) 鼓风燃气灶全预混引射控制装置
CN206094071U (zh) 一种新型全预热混燃气加热系统
CN106705442A (zh) 一种具有自适应功能的燃气热水器
CN110260524A (zh) 一种全预混燃气热水器及其控制方法
CN104214777B (zh) 全预混燃烧的燃气具
CN108436068B (zh) 一种高效智能烤包装置及其使用方法
CN202511322U (zh) 梭式窑燃烧控制装置
CN206347720U (zh) 一种新型自调节预混燃气加热系统
CN207365054U (zh) 烧结炉用燃烧系统
CN201000168Y (zh) 一种环保恒温燃气热水器
CN206247649U (zh) 一种具有自适应功能的燃气热水器
WO2019042155A1 (zh) 基于等离子体加热的高炉热风系统温度调控方法与设备
CN105091347A (zh) 节能环保型燃烧加热控制装置
CN210179675U (zh) 一种用于熔铝炉的烧嘴阀组结构
CN201636864U (zh) 燃气燃烧器
CN204176647U (zh) 一种工业炉窑用富氧节能燃烧器
CN207674732U (zh) 一种具有节能模式的燃气采暖热水炉
CN206089423U (zh) 一种玻璃窑的窑压控制系统
CN107228356B (zh) 一种用于对冲锅炉的自动稳燃系统
CN202221102U (zh) 一种挤压机加热炉的加热控制系统

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: 16904397

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: 16904397

Country of ref document: EP

Kind code of ref document: A1