CN111006397B - Safety automatic control system and method for gas heating water heater - Google Patents
Safety automatic control system and method for gas heating water heater Download PDFInfo
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- CN111006397B CN111006397B CN201910866572.0A CN201910866572A CN111006397B CN 111006397 B CN111006397 B CN 111006397B CN 201910866572 A CN201910866572 A CN 201910866572A CN 111006397 B CN111006397 B CN 111006397B
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- 239000008236 heating water Substances 0.000 title claims abstract description 240
- 238000000034 method Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 282
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 238000004458 analytical method Methods 0.000 claims abstract description 26
- 238000007405 data analysis Methods 0.000 claims description 43
- 238000001514 detection method Methods 0.000 claims description 31
- 241000208340 Araliaceae Species 0.000 claims 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims 1
- 235000003140 Panax quinquefolius Nutrition 0.000 claims 1
- 235000008434 ginseng Nutrition 0.000 claims 1
- 239000007789 gas Substances 0.000 description 234
- 238000010586 diagram Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
Abstract
The invention belongs to the technical field of gas heating water heater control systems, and provides a gas heating water heater safety automatic control system and a gas heating water heater safety automatic control method; the water pressure sensor and the water temperature sensor are arranged to acquire the parameter information of the working module, the acquired parameter information is sent to the cloud server, the cloud server analyzes the parameter information and sends an analysis result to the mobile client, and the mobile client generates a working instruction to control the water inlet valve and the gas valve to work according to the analysis result so as to solve the problems that the gas heating water heater in the current market can only be safely controlled through manual adjustment, gas leakage is easy to occur when the gas heating water heater is used for heating water heating operation, and the current gas heating water heater cannot perform emergency early warning when the gas leakage occurs.
Description
Technical Field
The invention belongs to the technical field of control systems of gas heating water heaters, and particularly relates to a safety automatic control system and method of a gas heating water heater.
Background
The gas heating water heater is a water heater which provides hot water by means of natural gas, is a machine for heating and using domestic water, and has the characteristic of small occupied space.
The gas heating water heater in the current market can only carry out safety control through manual regulation, and when the gas heating water heater uses gas to carry out heating hot water operation, the gas is easy to cause and reveal, and current gas heating water heater can't carry out urgent early warning when gas leaks.
Disclosure of Invention
The invention provides a safety automatic control system and a safety automatic control method for a gas heating water heater, which are used for solving the problem that the gas heating water heater in the current market can only perform safety control through manual adjustment, is easy to cause gas leakage when the gas heating water heater is used for heating water, and cannot perform emergency early warning when the gas is leaked.
The invention provides a gas heating water heater safety automatic control system, which comprises a detection module, a data analysis module, a working module and a mobile client, wherein the working module is in signal connection with the detection module, the detection module is in signal connection with the data analysis module, the data analysis module is in signal connection with the mobile client, the detection module is used for acquiring parameter information of the working module and sending the acquired parameter information to the data analysis module, the data analysis module analyzes the parameter information to judge the working state of the gas heating water heater, and performs fault early warning on the working module according to the analysis result, and sends the analysis result to the mobile client, the mobile client generates a working instruction according to the judgment analysis result of the detection module, and controls the working module to perform gas heating water heater working through the working instruction, wherein when the data analysis module judges that the water storage capacity of the gas heating water heater is small, and the water heater water temperature of the gas heating water heater is high, the working module increases the water storage capacity of the gas heating water heater, and when the data analysis module judges that the water storage capacity of the gas heating water heater is large, and the gas heating water heater water temperature is low, the working module continuously reduces the gas heating water heater when the water temperature of the gas heating water heater is high, and the gas heating water heater is continuously leaked, and the working module is continuously operated, and the gas heating water heater is continuously heated, and the working module is continuously heated.
Preferably, the working module comprises a gas heating water heater, a water inlet valve, a gas valve and a controller, wherein the gas heating water heater is used for performing gas heating water heating operation, the water inlet valve is used for controlling the water storage capacity of the gas heating water heater, the gas valve is used for controlling the gas storage capacity of the gas heating water heater, and the controller is used for receiving a working instruction sent by the mobile client and controlling the water inlet valve and the gas valve to work according to the working instruction.
Preferably, the parameter information is the water temperature in the gas heating water heater and the water storage capacity of the gas heating water heater.
Preferably, the detection module comprises a water pressure sensor and a water temperature sensor, wherein the water pressure sensor is used for acquiring the water storage capacity of the gas heating water heater and sending the acquired water storage capacity information of the gas heating water heater to the detection module, and the water temperature sensor is used for acquiring the water temperature of the gas heating water heater and sending the acquired water temperature information of the gas heating water heater to the detection module.
Preferably, the detection module further comprises an A/D converter, and the water pressure sensor and the water temperature sensor acquire the water storage capacity information of the gas heating water heater and the water temperature information of the gas heating water heater and send the water storage capacity information and the water temperature information of the gas heating water heater to the data analysis module through the A/D converter.
Preferably, the data analysis module comprises a cloud server, and the cloud server receives the water storage amount information of the gas heating water heater and the water temperature information of the gas heating water heater sent by the water pressure sensor and the water temperature sensor and performs early warning on the water storage amount information of the gas heating water heater and the water temperature information of the gas heating water heater.
Preferably, the working instruction comprises a water inlet instruction, an air inlet instruction and an air cut-off instruction.
Preferably, when the cloud server judges that the water storage amount of the gas heating water heater is small and the water temperature of the gas heating water heater is high, the mobile client generates a water inlet instruction, when the cloud server judges that the water storage amount of the gas heating water heater is large and the water temperature of the gas heating water heater is low, the mobile client generates an air inlet instruction, and when the cloud server judges that the water storage amount of the gas heating water heater is high and the water temperature of the gas heating water heater is continuously reduced, the mobile client generates an air interruption instruction.
Preferably, the data analysis module further comprises an internet of things module, the cloud server sends the analysis result to the mobile client through the internet of things module, and the internet of things module is an NB-lot internet of things module.
A safe automatic control method of a gas heating water heater, which comprises the following steps,
step S1: the water pressure sensor and the water temperature sensor respectively acquire the water storage amount information of the gas heating water heater and the water temperature information of the gas heating water heater, and the acquired water storage amount information of the gas heating water heater and the acquired water temperature information of the gas heating water heater are sent to the cloud server,
step S2: the cloud server analyzes the water storage amount information of the gas heating water heater and the water temperature information of the gas heating water heater, performs fault early warning, and transmits the analysis result to the mobile client, when the cloud server judges that the water storage amount of the gas heating water heater is small and the water temperature of the gas heating water heater is high, step S3 is performed, when the cloud server judges that the water storage amount of the gas heating water heater is large and the water temperature of the gas heating water heater is low, step S4 is performed, when the cloud server judges that the water storage amount of the gas heating water heater is high and the water temperature of the gas heating water heater is continuously reduced, step S5 is performed,
step S3: the mobile client generates a water inlet instruction and sends the water inlet instruction to the controller, the controller controls the water inlet valve to perform water inlet work, the water storage capacity of the gas heating water heater is increased,
step S4: the mobile client generates an air inlet instruction and sends the air inlet instruction to the controller, the controller controls the gas valve to perform air inlet work to increase the gas in the gas heating water heater so as to increase the water temperature of the gas heating water heater,
step S5: the mobile client generates a gas-break instruction and sends the gas-break instruction to the controller, and the controller controls the gas valve to conduct gas-break operation to prevent gas leakage.
Compared with the prior art, the invention has the beneficial effects that: the water pressure sensor and the water temperature sensor are arranged to respectively acquire water storage amount information of the gas heating water heater and water temperature information of the gas heating water heater, the acquired water storage amount information of the gas heating water heater and the acquired water temperature information of the gas heating water heater are sent to the cloud server, the cloud server analyzes the water storage amount information of the gas heating water heater and the water temperature information of the gas heating water heater and sends analysis results to the mobile client, the mobile client generates a working instruction according to the analysis results and sends the working instruction to the controller, the controller controls the water inlet valve and the gas valve to work so as to solve the problems that the gas heating water heater in the current market can only perform safety control through manual adjustment, gas leakage is easy to occur when the gas heating water heater is used for heating water heating operation, and the conventional gas heating water heater cannot perform emergency early warning when the gas leakage occurs.
Drawings
FIG. 1 is a schematic diagram of a system framework according to the present invention
FIG. 2 is a schematic diagram of a system flow of the present invention;
10-detection module, 20-data analysis module, 30-work module, 40-mobile client, 11-water pressure sensor, 12-water temperature sensor, 21-cloud server, 22-internet of things module, 31-gas heating water heater, 32-water inlet valve, 33-gas valve, 34-controller.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, based on the embodiments of the invention, which would be apparent to one of ordinary skill in the art without making any inventive effort are intended to be within the scope of the invention.
Referring to fig. 1-2, the present invention provides a gas heating water heater safety automatic control system, which comprises a detection module 10, a data analysis module 20, a working module 30 and a mobile client 40, wherein the working module 30 is in signal connection with the detection module 10, the detection module 10 is in signal connection with the data analysis module 20, the data analysis module 20 is in signal connection with the mobile client 40, the detection module 10 is used for acquiring parameter information of the working module 30 and transmitting the acquired parameter information to the data analysis module 20, the data analysis module 20 judges the working state of the gas heating water heater by analyzing the parameter information, performs fault early warning on the working module 30 according to the analysis result, and transmits the analysis result to the mobile client 40, the mobile client 40 generates a working order according to the judgment and analysis result of the detection module 10, and controls the working module 30 to perform gas heating and water heating work through the working order, wherein when the data analysis module 20 judges that the water storage amount of the gas heating and water heating furnace is small and the water temperature of the gas heating and water heating furnace is high, the working module 30 increases the water storage amount of the gas heating and water heating furnace, when the data analysis module 20 judges that the water storage amount of the gas heating and water heating furnace is large and the water temperature of the gas heating and water heating furnace is low, the working module 30 increases the gas amount of the gas heating and water heating furnace, and when the data analysis module 20 judges that the water storage amount of the gas heating and water heating furnace is large and the water temperature of the gas heating and water heating furnace is continuously reduced, the working module 30 performs gas leakage emergency operation.
In this embodiment, the working module 30 performs gas heating and water heating operation, the detection module 10 is configured to detect the working state of the working module 30, obtain parameter information of the working module 30, and send the obtained parameter information to the data analysis module 20, the data analysis module 20 analyzes the parameter information sent by the detection module 10, and sends the analysis result to the mobile client 40, the mobile client generates a working instruction according to the analysis result in the data analysis module 20, and sends the working instruction to the working unit 30, and the working unit 30 performs working according to the working instruction, so as to solve the problem that the gas heating and water heating furnace in the current market can only perform safety control through manual adjustment, and is easy to cause gas leakage when performing heating and water heating operation by using gas, and the existing gas heating and water heating furnace cannot perform emergency early warning when gas leakage.
Further, the working module 30 includes a gas heating water heater 31, a water inlet valve 32, a gas valve 33 and a controller 34, the gas heating water heater 31 is used for performing gas heating water heating operation, the water inlet valve 32 is used for controlling water storage capacity of the gas heating water heater 31, the gas valve 33 is used for controlling gas storage capacity of the gas heating water heater 31, and the controller 34 is used for receiving a working instruction sent by the mobile client 40 and controlling the water inlet valve 32 and the gas valve 33 to work according to the working instruction.
In this embodiment, the working module 30 includes a gas heating water heater 31, a water inlet valve 32, a gas valve 33 and a controller 34, the controller 34 is a PLC single chip microcomputer, the controller 34 controls the water inlet valve 32 and the gas to work according to a working instruction sent by the mobile client 40, the water inlet valve controls the water storage capacity of the gas heating water heater 31 by controlling the water flow entering the gas heating water heater 31, the gas valve 33 controls the water temperature of the gas heating water heater 31 by controlling the gas flow entering the gas heating water heater 31, when the gas amount in the gas heating water heater 31 is large, the gas heating water heater 31 is efficiently heated to increase the water temperature, and when the gas amount in the gas heating water heater 31 is small, the gas heating water heater 31 is inefficiently heated to make the water temperature constant.
Further, the parameter information is the water temperature in the gas heating water heater 31 and the water storage capacity of the gas heating water heater 31.
Further, the detection module 10 includes a water pressure sensor 11 and a water temperature sensor 12, the water pressure sensor 11 is used for acquiring the water storage amount of the gas heating water heater 31 and sending the acquired water storage amount information of the gas heating water heater 31 to the detection module 10, and the water temperature sensor 12 is used for acquiring the water temperature of the gas heating water heater 31 and sending the acquired water temperature information of the gas heating water heater 31 to the detection module 10.
In this embodiment, the detection module 10 includes a water pressure sensor 11 and a water temperature sensor 12, where the water pressure sensor 11 is a DN10 water pressure sensor, the water pressure sensor 11 is configured to acquire a water storage amount of the gas heating water heater 31 and send acquired water storage amount information of the gas heating water heater 31 to the detection module 10, the water pressure sensor is the most commonly used pressure sensor in industrial practice, when the water pressure sensor 11 detects that the pressure in the gas heating water heater 31 is large, the water storage amount in the gas heating water heater 31 is large, when the water pressure sensor 11 detects that the pressure in the gas heating water heater 31 is small, the water temperature sensor 12 is an Omega water temperature sensor, and the water temperature sensor 12 is configured to acquire the water temperature of the gas heating water heater 31 and send acquired water temperature information of the gas heating water heater 31 to the detection module 10, and when the water temperature of the gas heating water heater 31 is low, the gas heating water heater 31 is insufficient, and when the pressure in the gas heating water heater 31 is sufficient, the water temperature in the gas heating water heater 31 is high, and when the pressure in the gas heating water heater 31 is high, the water heating water temperature is high, so that the water heating efficiency is judged.
Further, the detection module 10 further includes an a/D converter 13, and the water storage amount information of the gas heating water heater 31 and the water temperature information of the gas heating water heater 31 acquired by the water pressure sensor 11 and the water temperature sensor 12 are sent to the data analysis module 20 through the a/D converter 13.
In this embodiment, the detection module 10 further includes an a/D converter 13, the water pressure sensor 11 and the water temperature sensor 12 obtain the water storage amount information of the gas heating water heater 31 and the water temperature information of the gas heating water heater 31, and the water pressure sensor 11 and the water temperature sensor 12 obtain the water storage amount information of the gas heating water heater 31 and the water temperature information of the gas heating water heater 31, which are both analog signals, and the data analysis module 20 cannot identify the analog signals of the water storage amount information of the gas heating water heater 31 and the water temperature information of the gas heating water heater 31, and the a/D converter 13 is configured to convert the analog signals of the water storage amount information of the gas heating water heater 31 and the water temperature information of the gas heating water heater 31 into identifiable digital signals, so that the data analysis module 20 can directly identify the water storage amount information of the gas heating water heater 31 and the water temperature information of the gas heating water heater 31.
Further, the data analysis module 20 includes a cloud server 21, and the cloud server 21 receives the water storage amount information of the gas heating water heater 31 and the water temperature information of the gas heating water heater 31 sent by the water pressure sensor 11 and the water temperature sensor 12, and performs early warning on the water storage amount information of the gas heating water heater 31 and the water temperature information of the gas heating water heater 31.
In this embodiment, the data analysis module 20 includes a cloud server 21, the cloud server 21 receives the water storage amount information of the gas heating water heater 31 and the water temperature information of the gas heating water heater 31, the cloud server 21 analyzes the water storage amount information of the gas heating water heater 31 and the water temperature information of the gas heating water heater 31, and sends the analysis result to the mobile client 40, the mobile client 40 generates a working instruction according to the analysis result of the cloud server 40, the mobile client 40 sends the generated working instruction to the controller 34, and the controller 34 controls the water inlet valve 32 and the gas valve to work according to the working instruction, thereby realizing the safe and automatic control of the gas heating water heater.
Further, the working instructions comprise a water inlet instruction, an air inlet instruction and an air cut-off instruction.
Further, when the cloud server 21 determines that the water storage amount of the gas heating water heater 31 is small and the water temperature of the gas heating water heater 31 is high, the mobile client 40 generates a water inlet instruction, when the cloud server 21 determines that the water storage amount of the gas heating water heater 31 is large and the water temperature of the gas heating water heater 31 is low, the mobile client 40 generates a water inlet instruction, and when the cloud server 21 determines that the water storage amount of the gas heating water heater 31 is high and the water temperature of the gas heating water heater 31 is continuously reduced, the mobile client 41 generates a gas cutoff instruction.
In this embodiment, when the cloud service 21 determines that the water storage amount of the gas heating water heater 31 is small and the water temperature of the gas heating water heater 31 is high, the mobile client 40 generates a water inlet instruction, the mobile client 40 sends the generated water inlet instruction to the controller 34, the controller 34 controls the water inlet valve 32 to inject water into the gas heating water heater 31 according to the water inlet instruction, thereby increasing the water storage amount of the gas heating water heater 31 and reducing the water temperature of the gas heating water heater 31, when the cloud server 21 determines that the water storage amount of the gas heating water heater 31 is small and the water temperature of the gas heating water heater 31 is high, the mobile client 40 generates an air inlet instruction, the controller 34 controls the gas valve 33 to send gas into the gas heating water heater 31 according to the air inlet instruction, thereby increasing the working efficiency of the gas heating water heater 31, when the cloud server 21 determines that the gas heating water heater 31 leaks, the mobile client 41 generates a gas interruption instruction, and the controller 34 automatically closes the gas valve 33 according to the gas interruption instruction, thereby realizing the safe control of the gas heating water heater 33.
Further, the data analysis module 20 further includes an internet of things module 22, the cloud server 21 sends the analysis result to the mobile client 40 through the internet of things module 22, and the internet of things module 22 is an NB-lot internet of things module.
In this embodiment, by setting the data analysis module 20 further includes the internet of things module 22, the cloud server 21 sends the analysis result to the mobile client 40 through the internet of things module 22, the internet of things module 22 is an NB-lot internet of things module, and by setting the internet of things module, the analysis result of the cloud server 21 is sent to the mobile client 40, and the NB-lot internet of things module supports cellular data connection of low-power devices in a wide area network, which is also called a low-power wide area network, and supports high-efficiency connection of devices with long standby time and higher network connection requirements.
A safe automatic control method of a gas heating water heater, which comprises the following steps,
step S1: the water pressure sensor 11 and the water temperature sensor 12 respectively acquire water storage amount information of the gas heating water heater 31 and water temperature information of the gas heating water heater 31, and transmit the acquired water storage amount information of the gas heating water heater (31) and water temperature information of the gas heating water heater 31 to the cloud server 21,
step S2: the cloud server 21 analyzes the water storage amount information of the gas heating water heater 31 and the water temperature information of the gas heating water heater 31, performs a malfunction early warning, and transmits the analysis result to the mobile client 40, when the cloud server 21 judges that the water storage amount of the gas heating water heater 31 is small and the water temperature of the gas heating water heater 31 is high, performs step S3, when the cloud server 21 judges that the water storage amount of the gas heating water heater 31 is large and the water temperature of the gas heating water heater 31 is low, performs step S4, when the cloud server 21 judges that the water storage amount of the gas heating water heater 31 is high and the water temperature of the gas heating water heater 31 is continuously reduced, performs step S5,
step S3: the mobile client 40 generates a water inlet instruction and sends the water inlet instruction to the controller 34, the controller 34 controls the water inlet valve 32 to perform water inlet work, and increases the water storage capacity of the gas heating water heater 31, and step S4: the mobile client 40 generates an air intake command and transmits the air intake command to the controller 34, the controller 34 controls the gas valve 33 to perform an air intake operation, increases the gas in the gas heating water heater 31, thereby increasing the water temperature of the gas heating water heater 31,
step S5: the mobile client 40 generates a gas-off command and sends the gas-off command to the controller 34, and the controller 37 controls the gas valve 33 to perform a gas-off operation to prevent gas leakage.
In the present embodiment, the water pressure sensor 11 and the water temperature sensor 12 acquire the gas heating water heater water storage amount information and the gas heating water heater water temperature information, respectively, and transmit the acquired gas heating water heater water storage amount information and gas heating water heater water temperature information to the cloud server 21, the cloud server 21 analyzes the gas heating water heater water storage amount information and the gas heating water heater water temperature information, and performs fault early warning, and transmits the analysis result to the mobile client 40, when the cloud server 21 judges that the gas heating water heater 31 water storage amount is small, and the gas heating water heater 31 water temperature is high, the mobile client 40 generates a water inlet instruction, and transmits the water inlet instruction to the controller 34, the controller 34 controls the water inlet valve 32 to perform water inlet work, increases the water storage capacity of the gas heating water heater 31, when the cloud server 21 judges that the water storage capacity of the gas heating water heater 31 is large, and the water temperature of the gas heating water heater 31 is low, the mobile client 40 generates an air inlet instruction and sends the air inlet instruction to the controller 34, the controller 34 controls the gas valve 33 to perform air inlet work, gas in the gas heating water heater 31 is increased, and accordingly the water temperature of the gas heating water heater 31 is increased, when the cloud server 21 judges that the gas of the gas heating water heater 31 leaks, the mobile client 40 generates a gas-break instruction and sends the gas-break instruction to the controller 34, and the controller 37 controls the gas valve 33 to perform gas-break operation, so that gas leakage is prevented.
Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a gas heating water heater safety automatic control system which characterized in that: comprises a detection module (10), a data analysis module (20), a working module (30) and a mobile client (40), wherein the working module (30) is in signal connection with the detection module (10), the detection module (10) is in signal connection with the data analysis module (20), the data analysis module (20) is in signal connection with the mobile client (40), the detection module (10) is used for acquiring parameter information of the working module (30) and sending the acquired parameter information to the data analysis module (20), the data analysis module (20) analyzes the parameter information to judge the working state of the gas heating water heater, and performs fault early warning on the working module (30) according to the analysis result, and sends the analysis result to the mobile client (40), the mobile client (40) generates a working instruction according to the judgment analysis result of the data analysis module (20), and controls the working module (30) to perform gas heating water heating work through the working instruction, wherein the data analysis module (20) comprises a cloud server (21), the cloud server (21) receives water temperature sensor (11) and gas heating water heater water temperature sensor (31), and early warning is carried out to gas heating water heater (31) water storage amount information and gas heating water heater (31) temperature information, the work instruction includes water inlet instruction, air inlet instruction and outage instruction, when data analysis module (20) judge that gas heating water heater water storage amount is few, and gas heating water heater temperature is high, work module (30) increase gas heating water heater water storage amount, when data analysis module (20) judge that gas heating water heater water storage amount is many, and gas heating water heater temperature is low, work module (30) increase gas heating water heater gas volume, when data analysis module (20) judge that gas heating water heater water storage amount is many, and gas heating water heater temperature continuously reduces, work module (30) carry out gas leakage emergency operation, outage instruction is used for preventing gas leakage.
2. The automatic safety control system for gas heating water heater according to claim 1, wherein: the working module (30) comprises a gas heating water heater (31), a water inlet valve (32), a gas valve (33) and a controller (34), wherein the gas heating water heater (31) is used for performing gas heating water heating operation, the water inlet valve (32) is used for controlling water storage capacity of the gas heating water heater (31), the gas valve (33) is used for controlling gas storage capacity of the gas heating water heater (31), and the controller (34) is used for receiving a working instruction sent by the mobile client (40) and controlling the water inlet valve (32) and the gas valve (33) to work according to the working instruction.
3. The automatic safety control system for gas heating water heater according to claim 2, wherein: the ginseng is prepared from
The number information is the water temperature in the gas heating water heater (31) and the water storage capacity of the gas heating water heater (31).
4. The gas heating water heater safety automatic control system according to claim 3, wherein: the detection module (10) comprises a water pressure sensor (11) and a water temperature sensor (12), the water pressure sensor (11) is used for acquiring water storage capacity of the gas heating water heater (31) and sending acquired water storage capacity information of the gas heating water heater (31) to the data analysis module (20), and the water temperature sensor (12) is used for acquiring water temperature of the gas heating water heater (31) and sending acquired water temperature information of the gas heating water heater (31) to the data analysis module (20).
5. The automatic safety control system for gas heating water heater according to claim 4, wherein: the detection module (10) further comprises an A/D converter (13), and the water storage capacity information of the gas heating water heater (31) and the water temperature information of the gas heating water heater (31) acquired by the water pressure sensor (11) and the water temperature sensor (12) are sent to the data analysis module (20) through the A/D converter (13).
6. The automatic safety control system for gas heating water heater according to claim 1, wherein: when the cloud server (21) judges that the water storage amount of the gas heating water heater (31) is small and the water temperature of the gas heating water heater (31) is high, the mobile client (40) generates a water inlet instruction, when the cloud server (21) judges that the water storage amount of the gas heating water heater (31) is large and the water temperature of the gas heating water heater (31) is low, the mobile client (40) generates an air inlet instruction, when the cloud server (21) judges that the water storage amount of the gas heating water heater (31) is high and the water temperature of the gas heating water heater (31) is continuously reduced, the mobile client (40) generates an air interruption instruction.
7. The automatic safety control system for gas heating water heater according to claim 6, wherein: the data analysis module (20) further comprises an internet of things module (22), the cloud server (21) sends analysis results to the mobile client (40) through the internet of things module (22), and the internet of things module (22) is an NB-lot internet of things module.
8. The safe automatic control method of the gas heating water heater is characterized by comprising the following steps of: comprises the steps of,
step S1: the water pressure sensor (11) and the water temperature sensor (12) respectively acquire water storage amount information of the gas heating water heater (31) and water temperature information of the gas heating water heater (31), and send the acquired water storage amount information of the gas heating water heater (31) and water temperature information of the gas heating water heater (31) to the cloud server (21),
step S2: the cloud server (21) analyzes the water storage amount information of the gas heating water heater (31) and the water temperature information of the gas heating water heater (31) and performs fault early warning, and sends the analysis result to the mobile client (40), when the cloud server (21) judges that the water storage amount of the gas heating water heater (31) is small and the water temperature of the gas heating water heater (31) is high, step S3 is executed, when the cloud server (21) judges that the water storage amount of the gas heating water heater (31) is large and the water temperature of the gas heating water heater (31) is low, step S4 is executed, when the cloud server (21) judges that the water storage amount of the gas heating water heater (31) is high and the water temperature of the gas heating water heater (31) is continuously reduced, step S5 is executed,
step S3: the mobile client (40) generates a water inlet instruction and sends the water inlet instruction to the controller (34), the controller (34) controls the water inlet valve (32) to perform water inlet work, the water storage capacity of the gas heating water heater (31) is increased,
step S4: the mobile client (40) generates an air inlet instruction and sends the air inlet instruction to the controller (34), the controller (34) controls the gas valve (33) to perform air inlet work, and the gas in the gas heating water heater (31) is increased, so that the water temperature of the gas heating water heater (31) is increased,
step S5: the mobile client (40) generates a gas-break instruction and sends the gas-break instruction to the controller (34), and the controller (34) controls the gas valve (33) to perform gas-break operation to prevent gas leakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910866572.0A CN111006397B (en) | 2019-09-12 | 2019-09-12 | Safety automatic control system and method for gas heating water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910866572.0A CN111006397B (en) | 2019-09-12 | 2019-09-12 | Safety automatic control system and method for gas heating water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111006397A CN111006397A (en) | 2020-04-14 |
| CN111006397B true CN111006397B (en) | 2023-11-28 |
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| CN111006397A (en) | 2020-04-14 |
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