CN115060007B - Control method of wall-mounted furnace and wall-mounted furnace - Google Patents

Control method of wall-mounted furnace and wall-mounted furnace Download PDF

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Publication number
CN115060007B
CN115060007B CN202210461769.8A CN202210461769A CN115060007B CN 115060007 B CN115060007 B CN 115060007B CN 202210461769 A CN202210461769 A CN 202210461769A CN 115060007 B CN115060007 B CN 115060007B
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water
wall
detection module
detection result
water flow
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CN115060007A (en
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李井龙
韦广勇
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SHENZHEN ALLIED CONTROL SYSTEM CO Ltd
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SHENZHEN ALLIED CONTROL SYSTEM CO Ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices
    • F24H9/2007Arrangement or mounting of control or safety devices for water heaters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00Control of fluid heaters
    • F24H15/10Control of fluid heaters characterised by the purpose of the control
    • F24H15/104Inspection; Diagnosis; Trial operation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00Control of fluid heaters
    • F24H15/20Control of fluid heaters characterised by control inputs
    • F24H15/212Temperature of the water
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00Control of fluid heaters
    • F24H15/20Control of fluid heaters characterised by control inputs
    • F24H15/238Flow rate
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00Control of fluid heaters
    • F24H15/20Control of fluid heaters characterised by control inputs
    • F24H15/242Pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00Control of fluid heaters
    • F24H15/30Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00Control of fluid heaters
    • F24H15/30Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/395Information to users, e.g. alarms
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00Control of fluid heaters
    • F24H15/40Control of fluid heaters characterised by the type of controllers
    • F24H15/414Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based
    • F24H15/421Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based using pre-stored data
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00Control of fluid heaters
    • F24H15/40Control of fluid heaters characterised by the type of controllers
    • F24H15/414Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based
    • F24H15/45Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based remotely accessible
    • F24H15/464Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based remotely accessible using local wireless communication
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00Control of fluid heaters
    • F24H15/40Control of fluid heaters characterised by the type of controllers
    • F24H15/486Control of fluid heaters characterised by the type of controllers using timers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices
    • F24H9/25Arrangement or mounting of control or safety devices of remote control devices or control-panels
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Abstract

The application relates to a control method of a wall-mounted furnace and the wall-mounted furnace, wherein the wall-mounted furnace comprises a water flow power generation module and a detection module, and the method comprises the following steps: s1, timing when static water pressure is normal in a heating mode; s2, circulating water is operated, and a detection module acts to obtain water flow and water temperature detection results; s3, judging whether timing is finished when the water flow detection result is normal and the first dynamic water pressure is normal, if yes, executing S4, otherwise executing S2; s4, heating the circulating water, and judging whether the water temperature detection result meets a first preset condition when the second dynamic water pressure and the water flow detection result are normal; if yes, executing S5, otherwise executing S4; s5, stopping heating and running the circulating water when the real-time temperature of the heating return water end meets a second preset condition; s6, operating circulating water when the water temperature detection result does not meet the first preset condition; and S7, judging whether the water temperature detection result meets the first preset condition after the first preset time, if so, stopping running the circulating water and executing S6, otherwise, executing S4.

Description

Control method of wall-mounted furnace and wall-mounted furnace
Technical Field
The application relates to the technical field of wall-mounted furnaces, in particular to a control method of a wall-mounted furnace and the wall-mounted furnace.
Background
When the wall hanging stove works, the operation of each internal working module is ensured by an active power supply mode, such as a battery power supply mode. Because of its actively powered circuit design, its control process is limited by the circuit design process. Especially, the internal state detection process of the wall-mounted furnace cannot obtain a completely ideal detection result, and then the control process based on the detection result is affected.
Disclosure of Invention
The application aims to solve the technical problem of providing a control method of a wall-mounted furnace and the wall-mounted furnace.
The technical scheme adopted for solving the technical problems is as follows: a control method of constructing a wall-mounted furnace, the wall-mounted furnace comprising: the water flow circulating pipeline is connected with a heating water outlet end of the wall-mounted furnace, and a second end of the water flow circulating pipeline is connected with a heating water return end of the wall-mounted furnace;
the control method of the wall-mounted furnace comprises the following steps:
s1, detecting the static water pressure of the wall-mounted furnace when the wall-mounted furnace is initially started to be in a heating mode, and starting timing when the static water pressure is normal;
s2, driving circulating water in the water flow circulating pipeline to run so as to drive the water flow power generation module to act to generate electric quantity, and enabling the detection module to receive the electric quantity to start to act so as to obtain a water flow detection result of the water flow detection module and a water temperature detection result of the water temperature detection module in the detection module;
s3, when the water flow detection result of the water flow detection module is judged to be normal, acquiring a first dynamic water pressure of the wall-mounted boiler, and when the first dynamic water pressure is judged to be normal, judging whether the timing is finished, if so, executing a step S4, otherwise, executing a step S2;
s4, heating the circulating water, acquiring a second dynamic water pressure of the wall-mounted boiler in the heating process, and judging whether the water temperature detection result of the water temperature detection module meets a first preset condition when the second dynamic water pressure and the water flow detection result of the water flow detection module are normal; if yes, executing step S5, otherwise, continuing executing step S4;
s5, acquiring the real-time temperature of the heating backwater end, and stopping heating the circulating water and stopping driving the circulating water to run when the real-time temperature of the heating backwater end meets a second preset condition;
s6, driving the circulating water to start to run when the water temperature detection result of the water temperature detection module is judged to not meet the first preset condition;
s7, judging whether the water temperature detection result of the water temperature detection module meets the first preset condition after a first preset time period, if so, executing a step S8, otherwise, executing a step S4;
and S8, stopping driving the circulating water to run and executing the step S6.
Preferably, in the control method of the wall-mounted boiler of the present application,
in the step S1, further includes: when the static water pressure is abnormal, generating first water pressure fault information to remind a user to stop the machine for maintenance or supplement circulating water; and/or
In the step S3, further includes: when the first dynamic water pressure is abnormal, generating first water pressure fault information to remind a user to stop maintenance or supplement circulating water, and stopping driving the circulating water to run; and/or
In the step S4, further includes: and when the second dynamic water pressure abnormality is judged, generating second water pressure fault information to remind a user to stop the machine for maintenance or supplement the circulating water, and stopping driving the circulating water to run.
Preferably, in the control method of the wall-mounted boiler of the present application,
in the step S3 and/or the step S4, further comprising:
when the water flow detection result of the water flow detection module is judged to be abnormal, generating water flow fault information to remind a user to stop maintenance or supplement circulating water, and stopping driving the circulating water to run.
Preferably, in the control method of a wall-mounted boiler according to the present application, the method further includes: and ending the timing when the timing time length is the second preset time length.
Preferably, in the control method of a wall-mounted boiler according to the present application, the second preset duration is 3 minutes.
Preferably, in the control method of a wall-mounted boiler according to the present application, the first preset duration is 10 seconds.
Preferably, in the control method of a wall-mounted boiler according to the present application, the method further includes:
judging whether the water temperature detection result of the water temperature detection module is within a first preset range of the target temperature corresponding to the heating mode, if so, judging that the water temperature detection result of the water temperature detection module meets a first preset condition, otherwise, judging that the water temperature detection result of the water temperature detection module does not meet the first preset condition.
Preferably, in the control method of a wall-mounted boiler according to the present application, the method further includes:
and judging that the real-time temperature of the heating backwater end meets a second preset condition when the real-time temperature of the heating backwater end is in a first preset range of the target temperature corresponding to the heating mode.
Preferably, in the control method of a wall-mounted boiler according to the present application, the first preset range includes 90% to 100%.
Preferably, in the control method of a wall-mounted boiler according to the present application, the method further includes: and when the wall-mounted furnace is set to be in a heating mode, setting a target temperature corresponding to the heating mode.
Preferably, in the control method of a wall-mounted boiler according to the present application, the method further includes: and receiving a trigger instruction to interrupt the heating mode or shut down.
The application also constructs a wall-mounted furnace, comprising: the water flow circulating pipeline is connected with a heating water outlet end of the wall-mounted furnace, and a second end of the water flow circulating pipeline is connected with a heating water return end of the wall-mounted furnace; a main controller and a memory;
the memory is used for storing a computer program;
the main controller is used for executing the computer program to realize the control method of the wall-mounted furnace as any one of the above.
Preferably, in the wall-mounted boiler of the present application, the detection module further includes a wireless communication module, and the main controller obtains a water flow detection result of the water flow detection module and a water temperature detection result of the water temperature detection module through the wireless communication module.
The wall-mounted furnace and the control method thereof have the following beneficial effects: the performance and the safety of the whole machine can be improved while the product cost is not increased, and the user experience is improved.
Drawings
The application will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a program flow chart of an embodiment of a control method of a wall-mounted boiler according to the present application;
FIG. 2 is a schematic diagram illustrating a control method of a wall-mounted boiler according to an embodiment of the present application;
fig. 3 is a logic block diagram of an embodiment of a control method of a wall-hanging stove according to the present application.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present application, a detailed description of embodiments of the present application will be made with reference to the accompanying drawings.
As shown in fig. 1, in a first embodiment of a control method of a wall-mounted boiler according to the present application, the wall-mounted boiler includes: the water flow power generation device comprises a water flow power generation module and a detection module, wherein the water flow power generation module is arranged on a water flow circulation pipeline of the wall-mounted boiler, the detection module is connected with the water flow power generation module, the detection module comprises a water temperature detection module and a water flow detection module, a first end of the water flow circulation pipeline is connected with a heating water outlet end of the wall-mounted boiler, and a second end of the water flow circulation pipeline is connected with a heating water return end of the wall-mounted boiler; the control method of the wall-mounted furnace comprises the following steps:
s1, detecting the static water pressure of the wall-mounted furnace when the wall-mounted furnace is initially started to be in a heating mode, and starting timing when the static water pressure is normal; specifically, the process is performed in the heating mode. It can be understood that the wall-mounted boiler is mainly used for heating the environment, wherein the heating mode is also a normal working mode, namely, the process is executed when the wall-mounted boiler works normally so as to ensure the normal working of the wall-mounted boiler. When the initial starting of the wall-mounted furnace is in a heating mode, the static water pressure of the wall-mounted furnace is detected, and the static water pressure error detection result is obtained. Judging whether the detection result of the static water pressure is normal according to the design requirement, and starting to time the working time of the wall-mounted furnace when the detection result of the static water pressure is judged to be normal. In one embodiment, the timing may be a countdown or a forward timing. The static water pressure is the water pressure in the wall-mounted boiler when the circulating water in the water flow circulating pipeline is not started to run. According to the design of the wall-mounted boiler, the static water pressure which can normally work of the wall-mounted boiler is required, and the wall-mounted boiler can normally work only when the water pressure meets the design requirement, namely, the water pressure is normal. The normal range of the static water pressure of different wall-mounted furnaces is also different, and the static water pressure can be specifically adjusted according to the design of the wall-mounted furnace.
S2, driving circulating water in the water flow circulating pipeline to run so as to drive the water flow power generation module to act to generate electric quantity, and enabling the detection module to receive the electric quantity to start to act to obtain water flow detection results of the water flow detection module and water temperature detection results of the water temperature detection module in the detection module; specifically, the water pump in the wall-mounted boiler can be driven to start to operate after the static water pressure is normal, the water pump drives circulating water in a heating pipeline (corresponding water circulating pipeline) to circulate, the water flow rotor in the water flow power generation module rotates, the water flow power generation module starts to generate power, the detection module operates normally according to the power, water flow detection information of a detection point is obtained in real time through the corresponding water flow detection module, corresponding water flow detection results are obtained according to the temperature detection water temperature detection information, and the water flow information can be compared with water flow information of a water return end to finally obtain the corresponding water flow detection results. The wall hanging stove obtains a corresponding water temperature detection result according to the water temperature detection information. It can be appreciated that once the water flow power generation module starts generating electricity, the detection module can work normally, in an embodiment, a charging module is arranged in the detection module, and the detection module receives the electricity output of the water flow power generation module through the charging module and supplies power to the detection module, so that the detection module works normally.
S3, when the water flow detection result of the water flow detection module is judged to be normal, acquiring a first dynamic water pressure of the wall-mounted boiler, and when the first dynamic water pressure is judged to be normal, judging whether timing is finished, if so, executing the step S4, otherwise, executing the step S2; specifically, the water flow detection result of the water flow detection module is judged to confirm whether the water flow detection result is normal or not. The water flow detection result of the water flow detection module can be independently judged in the judging process, and the water flow detection result can be compared with the water flow information of the heating water return end to judge. According to the design of the wall-mounted boiler, water flow which can normally work is required, and the wall-mounted boiler can normally work only when the water flow meets the design requirement, namely the water pressure is normal. The water flow requirement ranges of different wall-mounted furnaces are different, and the water flow requirement ranges can be specifically adjusted according to the design of the wall-mounted furnaces. When the water flow detection result of the wall-mounted boiler is in a normal range, the first dynamic water pressure of the wall-mounted boiler is obtained, the water pressure is the dynamic water pressure after the circulating water runs and when the circulating water is not heated, the dynamic water pressure is larger than the static water pressure, the water pressure is reliably operated for the whole machine, the safety of a user in the using process is guaranteed, and the water pressure condition is required to be monitored in real time. And after the dynamic water pressure is normal, judging the timing, judging whether the timing is finished, and if the timing is finished, performing the next process. If the timing is not finished, the circulating water operation process is continuously maintained, and the water flow state and the water pressure state of the circulating water operation are detected and judged. And (5) finishing timing at the same time until the judging result is normal.
S4, circulating water is heated, second dynamic water pressure of the wall-mounted boiler is obtained in the heating process, and when the second dynamic water pressure and the water flow detection result of the water flow detection module are normal, whether the water temperature detection result of the water temperature detection module meets a first preset condition is judged; if yes, executing step S5, otherwise, continuing executing step S4; specifically, after timing is finished, the circulating water starts to be heated, and in the heating process, the water pressure, water flow and water temperature state of the circulating water are continuously detected. And judging the water temperature detection result of the detection point, which is obtained by the temperature detection module, when the water pressure state of the wall-mounted furnace is the water pressure state of the heated hot water, namely the water pressure state and the water flow state of the corresponding second dynamic water pressure in the wall-mounted furnace are normal, confirming whether the water temperature detection result meets a first preset condition or not, and continuously executing the step of heating the circulating water when the water temperature detection result does not meet the first preset condition. Until the water temperature detection result meets a first preset condition.
S5, acquiring the real-time temperature of the heating backwater end, and stopping heating the circulating water and stopping driving the circulating water to run when the real-time temperature of the heating backwater end meets a second preset condition; specifically, when the water temperature detection result of the detection point meets a first preset condition, judging the real-time temperature of the heating water return end, and stopping heating the circulating water when the real-time temperature meets a second preset condition, and stopping driving the circulating water to run.
S6, driving circulating water to start to run when the water temperature detection result of the water temperature detection module is judged to not meet the first preset condition; specifically, in the process of simultaneously stopping heating and circulating operation of the circulating water, continuously acquiring a water temperature detection result of the water temperature detection module, and starting to drive the circulating water to operate when the water temperature detection result acquired by the water temperature detection module is judged to not meet a first preset condition.
S7, judging whether the water temperature detection result of the water temperature detection module meets a first preset condition after a first preset time period, if so, executing a step S8, otherwise, executing a step S4; s8, stopping driving the circulating water to run and executing the step S6. Specifically, after the first preset time period is operated, whether the water temperature detection result of the water temperature detection module meets the first preset condition is continuously judged. If the water temperature detection result of the water temperature detection module meets the first preset condition, stopping driving the circulating water to circulate, and continuously executing the step S6 to acquire the water temperature detection result of the water temperature detection module. If the water temperature detection result of the water temperature detection module does not meet the first preset condition, the step S4 is required to be executed, namely, the circulating water is driven to circulate continuously and heated, and the water pressure and the water flow are detected. The temperature control in the working process of the wall-mounted furnace can be realized through the process. In one embodiment, the first predetermined time period is 10 seconds.
Optionally, in step S1, the method further includes: when the static water pressure is abnormal, generating first water pressure fault information to remind a user to stop the machine for maintenance or supplement circulating water; specifically, when the static water pressure of the wall-mounted boiler is judged, when the wall-mounted boiler is judged to be abnormal, corresponding fault information is generated when the wall-mounted boiler is not in the design requirement range, and a user is prompted to stop maintenance or supplement circulating water through the fault information, so that the operation of driving the circulating water is kept.
Optionally, in step S3, the method further includes: when the first dynamic water pressure is abnormal, generating first water pressure fault information to remind a user to stop maintenance or supplement circulating water, and stopping driving the circulating water to run; specifically, when judging the first dynamic water pressure of the wall-mounted boiler, when judging that the wall-mounted boiler is abnormal, generating corresponding fault information when the wall-mounted boiler is not in the design requirement range, and prompting a user to stop maintenance or supplement circulating water through the fault information, and stopping driving the circulating water to run.
Optionally, in step S4, the method further includes: and when the second dynamic water pressure abnormality is judged, generating second water pressure fault information to remind a user to stop the machine for maintenance or supplement the circulating water, and stopping driving the circulating water to run. Specifically, when judging the second dynamic water pressure of the wall-mounted boiler, when judging that the wall-mounted boiler is abnormal, generating corresponding fault information when the wall-mounted boiler is not in the design requirement range, and prompting a user to stop maintenance or supplement circulating water through the fault information, and stopping driving the circulating water to run.
Optionally, in step S3 and/or step S4, the method further includes: when the water flow detection result of the water flow detection module is abnormal, generating water flow fault information to remind a user to stop maintenance or supplement circulating water, and stopping driving the circulating water to run; specifically, when the water flow detection result of the water flow detection module is judged to be abnormal, corresponding fault information is generated, and a user is prompted to stop maintenance or supplement circulating water through the fault information, and meanwhile, the operation of driving the circulating water is stopped.
Optionally, the control method of the wall-mounted furnace of the application further comprises: and ending the timing when the timing duration is the second preset duration. The upper limit value of the timing duration is the second preset duration, and the timing is finished when the timing duration reaches the second preset duration. In one embodiment, the second preset duration is set to 3 minutes, and the count is counted down directly from 3 minutes, and the count is ended after the count is zero. When the timer is positive, the timer is directly started from zero, and the timer is ended after 3 minutes.
Optionally, the control method of the wall-mounted boiler further includes judging whether the water temperature detection result of the water temperature detection module is within a first preset range of the target temperature corresponding to the heating mode, if yes, judging that the water temperature detection result of the water temperature detection module meets a first preset condition, otherwise, judging that the water temperature detection result of the water temperature detection module does not meet the first preset condition. Specifically, the determination of the water temperature detection result of the water temperature detection module may be based on whether the water temperature detection result is within the preset range of the target temperature requirement corresponding to the heating mode, that is, whether the water temperature detection result is within the first preset range of the target temperature. When the water temperature detection result is within the preset range, the water temperature detection result is judged to meet the first preset condition, and when the water temperature detection result is not within the preset range, the water temperature detection result is judged to not meet the first preset condition.
Optionally, the control method of the wall-mounted boiler further comprises the step of judging that the real-time temperature of the heating backwater end meets a second preset condition when the real-time temperature of the heating backwater end is within a first preset range of the target temperature corresponding to the heating mode. Specifically, the determination of the real-time temperature of the heating return water end may be based on whether the real-time temperature is within the preset range of the target temperature requirement corresponding to the heating mode, that is, whether the real-time temperature is within the first preset range of the target temperature. When the real-time temperature of the heating water return end is judged to meet the second preset condition within the preset range, and when the real-time temperature of the heating water return end is not judged to meet the second preset condition within the preset range, the real-time temperature of the heating water return end is judged to not meet the second preset condition. In one embodiment, the first predetermined range includes 90% to 100%. That is, the temperature is considered to be satisfied by the fact that the detected result of the temperature floats within the range of 90% to 100% of the target temperature.
Optionally, the control method of the wall-mounted furnace further comprises the step of setting a target temperature corresponding to a heating mode when the wall-mounted furnace is set to the heating mode. Specifically, the wall-mounted furnace is set to be in a heating mode, and meanwhile, the target temperature corresponding to the heating mode is set.
Optionally, the control method of the wall hanging stove further comprises the step of receiving a trigger instruction to interrupt a heating mode or shut down. When the wall hanging stove operates according to the control process, the wall hanging stove can receive a trigger instruction to terminate the heating mode or shut down, so that the control process is interrupted.
In addition, as shown in fig. 2 and 3, the wall-mounted boiler of the present application includes: the water flow power generation device comprises a water flow power generation module 910 and a detection module 9, wherein the water flow power generation module 910 is arranged on a water flow circulation pipeline (not marked in the figure) of the wall-mounted boiler, the detection module 9 is connected with the water flow power generation module, the detection module 9 comprises a water temperature detection module 920 and a water flow detection module 930, a first end of the water flow circulation pipeline is connected with a heating water outlet end 7 of the wall-mounted boiler, and a second end of the water flow circulation pipeline is connected with a heating water return end 4 of the wall-mounted boiler; and a main controller 8 and a memory; the memory is used for storing a computer program; the main controller 8 is for executing a computer program to realize the control method of the wall hanging stove as any one of the above. That is, in the wall-hanging stove, by providing the water flow power generation module 910, the detection module 9 is provided with electric quantity and works through the water flow power generation module 910, and the main controller 8 of the wall-hanging stove executes the control method of the wall-hanging stove, so that the temperature control of the wall-hanging stove is finally realized. Wherein the driving circulating water circulates in the water flow circulating pipeline through the water pump 2, the circulating water is heated through the heating device 1, and state information of the water return end of the water flow circulating pipeline, such as water temperature information, water flow information and water pressure information, is acquired through the sensor 3 of the heating water return end 4. In an embodiment, the water flow power generation module 910 is integrated inside the detection module 9 and is provided as an integral module. In addition, a charging module 940 is provided in the detection module 9 to store the electric power.
Optionally, the detection module 9 further includes a wireless communication module 950, and the main controller 8 obtains the water flow detection result of the water flow detection module 920 and the water temperature detection result of the water temperature detection module 930 through the wireless communication module 950. Specifically, the detection module 9 is further provided with a wireless communication module 950, and the main controller 8 obtains the detection result of the detection module through the wireless communication module 950, so as to finally realize the control process.
By realizing the control process in the wall-mounted furnace, the timing starting operation of the water pump can be well reduced, and the power consumption is reduced; meanwhile, adverse factors such as noise and the like caused by frequent starting are reduced, and the use comfort of a user is improved; the comparison of the water flow at the two ends can be used for judging whether the interior of the circulating pipeline is blocked by dirt which is not used for a long time, so that dangerous situations such as dry burning, overheating and the like are avoided, and the safety of the whole system is improved; the real-time detection of the water pressure and the water flow in the circulating water operation pipeline ensures the safe and stable operation of the whole machine, ensures the safety of users and improves the use comfort.
It is to be understood that the above examples only represent preferred embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the application; it should be noted that, for a person skilled in the art, the above technical features can be freely combined, and several variations and modifications can be made without departing from the scope of the application; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims (13)

1. The control method of the wall-mounted furnace is characterized in that the wall-mounted furnace comprises the following steps: the water flow circulating pipeline is connected with a heating water outlet end of the wall-mounted furnace, and a second end of the water flow circulating pipeline is connected with a heating water return end of the wall-mounted furnace;
the control method of the wall-mounted furnace comprises the following steps:
s1, detecting the static water pressure of the wall-mounted furnace when the wall-mounted furnace is initially started to be in a heating mode, and starting timing when the static water pressure is normal;
s2, driving circulating water in the water flow circulating pipeline to run so as to drive the water flow power generation module to act to generate electric quantity, and enabling the detection module to receive the electric quantity to start to act so as to obtain a water flow detection result of the water flow detection module and a water temperature detection result of the water temperature detection module in the detection module;
s3, when the water flow detection result of the water flow detection module is judged to be normal, acquiring a first dynamic water pressure of the wall-mounted boiler, and when the first dynamic water pressure is judged to be normal, judging whether the timing is finished, if so, executing a step S4, otherwise, executing a step S2;
s4, heating the circulating water, acquiring a second dynamic water pressure of the wall-mounted boiler in the heating process, and judging whether the water temperature detection result of the water temperature detection module meets a first preset condition when the second dynamic water pressure and the water flow detection result of the water flow detection module are normal; if yes, executing step S5, otherwise, continuing executing step S4;
s5, acquiring the real-time temperature of the heating backwater end, and stopping heating the circulating water and stopping driving the circulating water to run when the real-time temperature of the heating backwater end meets a second preset condition;
s6, driving the circulating water to start to run when the water temperature detection result of the water temperature detection module is judged to not meet the first preset condition;
s7, judging whether the water temperature detection result of the water temperature detection module meets the first preset condition after a first preset time period, if so, executing a step S8, otherwise, executing a step S4;
and S8, stopping driving the circulating water to run and executing the step S6.
2. The method for controlling a wall-hanging stove according to claim 1, wherein,
in the step S1, further includes: when the static water pressure is abnormal, generating first water pressure fault information to remind a user to stop the machine for maintenance or supplement circulating water; and/or
In the step S3, further includes: when the first dynamic water pressure is abnormal, generating first water pressure fault information to remind a user to stop maintenance or supplement circulating water, and stopping driving the circulating water to run; and/or
In the step S4, further includes: and when the second dynamic water pressure abnormality is judged, generating second water pressure fault information to remind a user to stop the machine for maintenance or supplement the circulating water, and stopping driving the circulating water to run.
3. The method of controlling a wall-hanging stove according to claim 1, further comprising, in the step S3 and/or the step S4:
when the water flow detection result of the water flow detection module is judged to be abnormal, generating water flow fault information to remind a user to stop maintenance or supplement circulating water, and stopping driving the circulating water to run.
4. The method for controlling a wall-hanging stove according to claim 1, further comprising: and ending the timing when the timing time length is the second preset time length.
5. The method of controlling a wall-hanging stove according to claim 4, wherein the second preset time period is 3 minutes.
6. The method for controlling a wall-hanging stove according to claim 1, wherein the first preset time period is 10 seconds.
7. The method for controlling a wall-hanging stove according to claim 1, further comprising:
judging whether the water temperature detection result of the water temperature detection module is within a first preset range of the target temperature corresponding to the heating mode, if so, judging that the water temperature detection result of the water temperature detection module meets a first preset condition, otherwise, judging that the water temperature detection result of the water temperature detection module does not meet the first preset condition.
8. The method for controlling a wall-hanging stove according to claim 7, further comprising:
and judging that the real-time temperature of the heating backwater end meets a second preset condition when the real-time temperature of the heating backwater end is in a first preset range of the target temperature corresponding to the heating mode.
9. The method of controlling a wall-hanging stove according to claim 7, wherein the first preset range includes 90% to 100%.
10. The method for controlling a wall-hanging stove according to claim 7, further comprising: and when the wall-mounted furnace is set to be in a heating mode, setting a target temperature corresponding to the heating mode.
11. The method for controlling a wall-hanging stove according to claim 1, further comprising:
and receiving a trigger instruction to interrupt the heating mode or shut down.
12. A wall-hanging stove, characterized by comprising: the water flow circulating pipeline is connected with a heating water outlet end of the wall-mounted furnace, and a second end of the water flow circulating pipeline is connected with a heating water return end of the wall-mounted furnace; a main controller and a memory;
the memory is used for storing a computer program;
the main controller is configured to execute the computer program to implement the control method of the wall-hanging stove as claimed in any one of claims 1 to 11.
13. The wall-hanging stove according to claim 12, wherein the detection module further comprises a wireless communication module, and the main controller obtains a water flow detection result of the water flow detection module and a water temperature detection result of the water temperature detection module through the wireless communication module.
CN202210461769.8A 2022-04-28 2022-04-28 Control method of wall-mounted furnace and wall-mounted furnace Active CN115060007B (en)

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