CN112944691B - Energy-saving control method and device based on gas water heater and gas water heater - Google Patents
Energy-saving control method and device based on gas water heater and gas water heater Download PDFInfo
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- CN112944691B CN112944691B CN202110250278.4A CN202110250278A CN112944691B CN 112944691 B CN112944691 B CN 112944691B CN 202110250278 A CN202110250278 A CN 202110250278A CN 112944691 B CN112944691 B CN 112944691B
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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
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- 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
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Abstract
The application relates to an energy-saving control method and device based on a gas water heater and the gas water heater. The method comprises the following steps: and responding to a hot water parameter state setting instruction detected by the wireless equipment, and controlling the ignition start of the gas water heater. The wireless equipment is arranged at each water consumption point and is in wireless connection with the gas water heater. And acquiring target water use setting information, adjusting the opening of the water regulating proportional valve and the opening of the gas proportional valve of the gas water heater according to the target water use setting information, and controlling the gas water heater to run at constant temperature. And responding to the water consumption stop instruction detected by the wireless equipment, and controlling the gas water heater to be switched to the standby mode. By adopting the method, the gas water heater can be controlled according to the target water setting information without manual adjustment of a user, so that complicated manual adjustment operation can be reduced, meanwhile, the mode of adopting default water setting or using last water setting for a long time is avoided, the actual demand of the user is better met, the waste of gas and water resources is reduced, and the energy-saving effect of the gas water heater is improved.
Description
Technical Field
The application relates to the technical field of electric appliance control, in particular to an energy-saving control method and device based on a gas water heater and the gas water heater.
Background
With the development of electrical appliance control technology and the wide application of various electrical appliances, such as gas water heaters, refrigerators and the like, in the life of people, the requirements on the product performance, the convenience in the use process and the like of various electrical appliances are increasingly promoted.
In the traditional gas water heater, still need the user artificially to set up temperature and play water flow in the in-service use process, for example under different application scenes such as wash dishes, wash vegetables or shower, the temperature of needs is different, and it is also different to go out water flow, and the user can carry out manual setting respectively to different scenes in order to satisfy the demand. However, since manual modification is required each time the device is used in different application scenes, the operation process is complicated, and users often select the default temperature and the default water output or follow the last-adjusted water output temperature and water output.
Because the user fails to select the optimal water setting in different practical application scenes, for example, when the user washes dishes, the requirement on the water temperature is 38 ℃, the actually set water temperature or the water temperature set when the user used last time is 40 ℃, the water temperature is higher, meanwhile, the requirement on the water outlet flow is 6L/min when the user washes dishes, the actually set water outlet flow is 10L/min, and the water outlet flow is higher, the user does not select the optimal water setting in time due to complicated operation, the situation of wasting a large amount of gas and water resources is easy to occur, and the energy-saving effect of the gas water heater still needs to be improved.
Disclosure of Invention
Therefore, it is necessary to provide an energy-saving control method and device based on a gas water heater, and a gas water heater, which can reduce resource waste and improve the energy-saving effect of the gas water heater, in order to solve the problems that a user does not select the optimal water use setting in time due to complicated operation and a large amount of gas and water resource waste easily occurs.
An energy-saving control method based on a gas water heater, the method comprises the following steps:
acquiring a hot water parameter state setting instruction detected by wireless equipment, responding to the hot water parameter state setting instruction, and controlling the ignition start of the gas water heater; the wireless equipment is arranged at each water consumption point and is in wireless connection with the gas water heater;
acquiring target water use setting information;
adjusting the opening degree of a water adjusting proportional valve and the opening degree of a gas proportional valve of the gas water heater according to the target water use setting information, and controlling the gas water heater to run at a constant temperature;
and responding to a water use stop instruction detected by the wireless equipment, and controlling the gas water heater to be switched to a standby mode.
In one embodiment, the adjusting the opening of the water regulating proportional valve of the gas water heater according to the target water usage setting information and controlling the gas water heater to run at a constant temperature includes:
determining the target water flow and the target outlet water temperature of the gas water heater according to the target water use setting information;
adjusting the opening of a water adjusting proportional valve of the gas water heater according to the target water flow;
and adjusting the opening of a gas proportional valve according to the target outlet water temperature, and controlling the gas water heater to run at constant temperature.
In one embodiment, the obtaining target water usage setting information includes:
acquiring user water use setting information detected by the wireless equipment in a preset detection period;
and determining the user water use setting information as target water use setting information.
In one embodiment, the acquiring target water usage setting information further includes:
when it is determined that the wireless equipment does not detect the water use setting information of the user in the preset detection period, acquiring historical water use data;
and determining to obtain the target water use setting information according to the historical water use data.
In one embodiment, the method further comprises:
performing water use characteristic analysis according to the water use setting information of each user, and determining the water use temperature, the water use duration and the water use flow rate of different users at different water use points and different water use time periods;
and updating the historical water consumption data according to the water consumption temperature, the water consumption duration and the water consumption flow rate of different users at different water consumption points and different water consumption time periods to obtain the updated historical water consumption data.
In one embodiment, the acquiring target water usage setting information further includes:
determining a water consumption point where the wireless equipment detecting the hot water parameter state setting instruction is located;
acquiring current water using time corresponding to the hot water parameter state setting instruction;
and determining corresponding target water use setting information according to the water use point and the current water use time and the updated historical water use data.
In one embodiment, the adjusting the opening of the gas proportional valve according to the target outlet water temperature to control the gas water heater to run at a constant temperature includes:
determining a target working mode of a burner of the gas water heater according to the target outlet water temperature;
adjusting the opening degree of a gas proportional valve of the gas water heater according to the target working mode of the burner;
and controlling the combustor to operate in the target working mode, and maintaining the target outlet water temperature.
An energy-saving control device based on a gas water heater, the device comprises:
the hot water parameter state setting instruction acquisition module is used for acquiring a hot water parameter state setting instruction detected by wireless equipment, responding to the hot water parameter state setting instruction and controlling the ignition start of the gas water heater; the wireless equipment is arranged at each water consumption point and is in wireless connection with the gas water heater;
the target water use setting information acquisition module is used for acquiring target water use setting information;
the gas water heater operation control module is used for adjusting the opening of the water regulating proportional valve and the opening of the gas proportional valve of the gas water heater according to the target water use setting information and controlling the gas water heater to operate at a constant temperature;
and the water consumption stop control module is used for responding to the water consumption stop instruction detected by the wireless equipment and controlling the gas water heater to be switched to the standby mode.
A gas water heater comprises a gas water heater main body, a controller, a water transfer proportion, a burner gas proportion valve and a memory, wherein the water transfer proportion, the burner gas proportion valve and the memory are arranged on the gas water heater main body and are connected with the controller, the memory stores a computer program, and the controller realizes the following steps when executing the computer program:
acquiring a hot water parameter state setting instruction detected by wireless equipment, responding to the hot water parameter state setting instruction, and controlling the ignition start of the gas water heater; the wireless equipment is arranged at each water consumption point and is in wireless connection with the gas water heater;
acquiring target water use setting information;
adjusting the opening degree of a water adjusting proportional valve and the opening degree of a gas proportional valve of the gas water heater according to the target water use setting information, and controlling the gas water heater to run at a constant temperature;
and responding to a water use stop instruction detected by the wireless equipment, and controlling the gas water heater to be switched to a standby mode.
A computer-readable storage medium, on which a computer program is stored which, when executed by a processor, carries out the steps of:
acquiring a hot water parameter state setting instruction detected by wireless equipment, responding to the hot water parameter state setting instruction, and controlling the ignition start of the gas water heater; the wireless equipment is arranged at each water consumption point and is in wireless connection with the gas water heater;
acquiring target water use setting information;
adjusting the opening degree of a water adjusting proportional valve and the opening degree of a gas proportional valve of the gas water heater according to the target water use setting information, and controlling the gas water heater to run at a constant temperature;
and responding to a water use stop instruction detected by the wireless equipment, and controlling the gas water heater to be switched to a standby mode.
According to the energy-saving control method and device based on the gas water heater and the gas water heater, the ignition start of the gas water heater is controlled by acquiring the hot water parameter state setting instruction detected by the wireless equipment and responding to the hot water parameter state setting instruction. Wherein, wireless device sets up and uses water spot at each and with gas heater wireless connection. Through obtaining target water use setting information, according to target water use setting information, adjust gas heater's water transfer proportional valve opening and gas proportional valve opening to control gas heater constant temperature operation, the response wireless device detects the water stop instruction, control gas heater switches to standby mode. Because can directly set up information according to the target water and control gas heater, and need not the user and adjust in the use real-time manual, reducible loaded down with trivial details people are adjusted the operation, avoid adopting the default water setting or follow the mode that last time water set up simultaneously for a long time, and the user's actual demand of laminating more reduces because of gas, the water waste condition that the interference satisfies the demand and leads to, has promoted gas heater energy-conserving effect.
Drawings
FIG. 1 is a diagram of an application environment of an energy-saving control method based on a gas water heater in one embodiment;
FIG. 2 is a schematic flow chart of an energy-saving control method based on a gas water heater in one embodiment;
FIG. 3 is a schematic structural diagram of a gas water heater in one embodiment;
FIG. 4 is a schematic flow chart of an energy-saving control method based on a gas water heater according to another embodiment;
FIG. 5 is a schematic diagram of the connection of a gas water heater to various water usage points in one embodiment;
FIG. 6 is a schematic flow chart of an energy-saving control method based on a gas water heater in yet another embodiment;
fig. 7 is a block diagram of an energy-saving control device based on a gas water heater in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The energy-saving control method based on the gas water heater can be applied to the application environment shown in fig. 1. Wherein the controller 104 of the gas water heater 102 is connected with the wireless device 106 by wireless communication. The controller 104 of the gas water heater 102 controls the gas water heater 102 to be ignited and started by acquiring the hot water parameter state setting instruction detected by the wireless device 106 and responding to the hot water parameter state setting instruction. Wherein the wireless device 106 is disposed at each water consumption point and is wirelessly connected to the controller 104 of the gas water heater 102. The controller 104 adjusts the opening degree of the water regulating proportional valve and the opening degree of the gas proportional valve of the gas water heater 102 according to the target water usage setting information by acquiring the target water usage setting information, and controls the gas water heater 102 to operate at a constant temperature. The controller 104 controls the gas water heater 102 to switch to the standby mode by responding to the water stop command detected by the wireless device 106. The gas water heater 102 may be gas water heaters of different models, the controller 104 may be an AI intelligent controller, and the wireless device 106 may be a voice control device with a wireless communication function, such as an AI wireless voice control device.
In one embodiment, as shown in fig. 2, there is provided an energy saving control method based on a gas water heater, which is described by taking the controller of the gas water heater in fig. 1 as an example, and includes the following steps:
and step S202, acquiring a hot water parameter state setting instruction detected by the wireless equipment, responding to the hot water parameter state setting instruction, and controlling the ignition start of the gas water heater.
The wireless equipment is arranged at each water consumption point, is in wireless connection with the gas water heater and is used for acquiring water consumption setting information of a user, and particularly, when the user is at different water consumption points, the wireless equipment can send a voice instruction to the wireless equipment arranged at the water consumption points, so that the wireless equipment sends the detected voice instruction to a controller of the connected gas water heater, wherein the voice instruction carries the water consumption setting information of the user.
Specifically, when a user opens a hot water faucet for water, a water flow signal can be fed back through a Hall element on a water adjusting proportional valve, then a starting instruction is activated, the user further sends a voice instruction to wireless equipment arranged at different water consumption points, the wireless equipment receives the voice instruction, such as a hot water parameter state setting instruction and the like, and sends the hot water parameter state setting instruction to a controller of a connected gas water heater. The controller receives and responds to the hot water parameter state setting instruction and controls the ignition start of the gas water heater.
Further, wireless device can be the speech control equipment that has wireless communication function, for example AI wireless speech control equipment etc. between the controller of wireless device and gas heater, can adopt the signal of different grade type such as infrared signal, bluetooth signal, wifi signal, realizes data communication.
In step S204, target water usage setting information is acquired.
The target water use setting information can be determined according to user water use setting information fed back by the user based on the wireless equipment, and can be obtained by analyzing and sorting historical water use data.
Specifically, the user can send voice commands including water temperature setting commands and/or water flow setting commands based on the wireless device at different water consumption points, and the water consumption setting information of the user can be obtained according to the water temperature setting commands and/or the water flow setting commands. It is understood that the wireless device may continuously detect the user water usage setting information for a preset detection period and determine the detected user water usage setting information as the target water usage setting information.
Further, after the detected user water usage setting information is determined as the target water usage setting information, the target water usage setting information is stored. The stored target water consumption information can be used for analyzing the water consumption conditions of different users at different water consumption points and water consumption time periods, including the water outlet temperature, the water outlet flow and the like of water, so as to obtain the optimal water consumption setting information of different users at different water consumption points and different water consumption time periods.
In one embodiment, obtaining the target water usage setting information further comprises:
when the wireless equipment is determined to be in a preset detection period and no water use setting information of a user is detected, acquiring historical water use data; and determining to obtain target water use setting information according to the historical water use data.
Specifically, when it is determined that the wireless device does not detect the water usage setting information of the user in a preset detection period, that is, in the preset detection period, a water usage temperature setting instruction and/or a water usage flow setting instruction triggered by the wireless device by the user is not detected, historical water usage data is acquired, and is analyzed and sorted according to the historical water usage data, so that optimal water usage setting information of different users at different water usage points and different water usage time periods is obtained, and the optimal water usage setting information is determined as target water usage setting information.
When the historical water use data is not obtained, the target water use setting information can be obtained according to default water use setting information of factory setting of the gas water heater.
And step S206, adjusting the opening of the water regulating proportional valve and the opening of the gas proportional valve of the gas water heater according to the target water use setting information, and controlling the gas water heater to run at a constant temperature.
Specifically, the target water flow and the target outlet water temperature of the gas water heater are determined according to the target water usage setting information, the opening degree of the water regulating proportional valve and the opening degree of the gas proportional valve of the gas water heater are adjusted according to the target water flow, the opening degree of the gas proportional valve is adjusted according to the target outlet water temperature, and the gas water heater is controlled to run at a constant temperature. Furthermore, the target water use setting information can be obtained according to user water use setting information or historical water use data, the target water flow and the target water outlet temperature of the gas water heater can be determined according to the target water use setting information, the opening of a water regulating proportional valve of the gas water heater can be adjusted according to the target water flow, the opening of the gas proportional valve is adjusted according to the target water outlet temperature, and the gas water heater is controlled to run at a constant temperature.
The water-adjusting proportional valve of the gas water heater can be obtained by combining a Hall element and a servo motor or by combining the Hall element and a switch valve, and can detect the water outlet flow and activate a starting instruction. The Hall element can be used for detecting a water flow signal, determining the water flow and determining whether the corresponding target water flow is reached, and the servo motor is used for adjusting the water flow. And the gas proportional valve is used for adjusting the gas flow and realizing the adjustment of firepower.
In one embodiment, as shown in fig. 3, a schematic structural diagram of a gas water heater is provided, and referring to fig. 3, the gas water heater includes an AI intelligent controller 302, a gas collecting hood 304, a heat exchanger 306, a burner 308, a fan 310, a gas proportional valve 312, an inlet water temperature probe 314, an outlet water temperature probe 316, a water proportional valve 318, an inlet pipe assembly 320, and an outlet pipe assembly 322, wherein:
the AI intelligent controller 320 is connected with the heat exchanger 306, the burner 308, the gas proportional valve 312 and the water-transfer proportional valve 318, the AI intelligent controller 302 is also wirelessly connected with wireless devices arranged at each water consumption point, controls the heat exchanger 306, the burner 308, the gas proportional valve 312 and the water-transfer proportional valve 318 by acquiring a hot water parameter state setting instruction detected by the wireless devices and according to the hot water parameter state setting instruction, and specifically controls the opening degrees of the gas proportional valve 312 and the water-transfer proportional valve 318 and controls the working modes of the heat exchanger 306 and the burner 308, so that the gas water heater can maintain a constant temperature running state.
The blower 310 is used to remove exhaust gases generated by combustion of the combustion gases, the inlet temperature probe 314 is used to detect the inlet temperature in the inlet pipe assembly 320, and the outlet temperature probe 316 is used to detect the outlet temperature in the outlet pipe assembly 322.
And S208, responding to the water consumption stop instruction detected by the wireless equipment, and controlling the gas water heater to be switched to a standby mode.
Specifically, when a voice command fed back by a user based on the wireless device is detected, such as a water use stop command, the wireless device sends the detected water use stop command to a controller of the gas water heater, and the controller controls the gas water heater to be switched to a standby mode by responding to the water use stop command.
The components of the gas water heater in the standby mode, including the burner, the heat exchanger and the like, do not operate any more, but the controller and the wireless equipment are still in a wireless connection state, if a user needs to use water, the wireless equipment can send a voice command for response, the wireless equipment can send the voice command to the controller, and the controller responds to the received voice command and controls the gas water heater to operate according to the voice command.
According to the energy-saving control method based on the gas water heater, the ignition start of the gas water heater is controlled by acquiring the hot water parameter state setting instruction detected by the wireless equipment and responding to the hot water parameter state setting instruction. Wherein, wireless device sets up and uses water spot at each and with gas heater wireless connection. Through obtaining target water use setting information, according to target water use setting information, adjust gas heater's water transfer proportional valve opening and gas proportional valve opening to control gas heater constant temperature operation, the response wireless device detects the water stop instruction, control gas heater switches to standby mode. Because can directly set up information according to the target water and control gas heater, and need not the user and adjust in the use real-time manual, reducible loaded down with trivial details people are adjusted the operation, avoid adopting the default water setting or follow the mode that last time water set up simultaneously for a long time, and the user's actual demand of laminating more reduces because of gas, the water waste condition that the interference satisfies the demand and leads to, has promoted gas heater energy-conserving effect.
In one embodiment, as shown in fig. 4, an energy saving control method based on a gas water heater is provided, which specifically includes the following steps:
and S402, acquiring a hot water parameter state setting instruction detected by the wireless equipment, responding to the hot water parameter state setting instruction, and controlling the ignition start of the gas water heater.
Specifically, the wireless device is used for detecting voice instructions sent by a user at different water consumption points and sending the detected voice instructions, such as hot water parameter state setting instructions, to the controller of the connected gas water heater, and the controller of the gas water heater controls the ignition start of the gas water heater by receiving and responding to the hot water parameter state setting instructions.
Further, as shown in fig. 5, a schematic connection diagram between the gas water heater and each water consumption point is provided, as can be seen from fig. 5, different water consumption points are provided with wireless devices 502, which may be AI wireless voice control devices, and each wireless device is wirelessly connected with a controller of the gas water heater 504, where the AI wireless voice control device includes a voice/image acquisition module, an information processing and recognition module, and an information receiving/feedback module, and is configured to receive a voice instruction sent by a user and send the voice instruction to the controller of the connected gas water heater.
The system comprises a voice/image acquisition module, an information processing and recognition module and an information receiving/feedback module, wherein the voice/image acquisition module is used for receiving a voice instruction of a user and acquiring an image of the user, the information processing and recognition module is used for recognizing the voice instruction and recognizing the image of the user, and the information receiving/feedback module is used for acquiring a semantic instruction and feeding back the voice instruction to a controller of the gas water heater.
And step S404, acquiring user water setting information detected by the wireless device in a preset detection period, and determining the user water setting information as target water setting information.
Specifically, the user can send voice commands including water temperature setting commands and/or water flow setting commands based on the wireless device at different water consumption points, and the water consumption setting information of the user can be obtained according to the water temperature setting commands and/or the water flow setting commands. The wireless device may thus continuously detect the user water usage setting information within a preset detection period and determine the detected user water usage setting information as the target water usage setting information.
And step S406, when the wireless device is determined to be in the preset detection period and the user water use setting information is not detected, acquiring historical water use data, and determining to obtain target water use setting information according to the historical water use data.
Specifically, when it is determined that the wireless device does not detect the water usage setting information of the user in a preset detection period, that is, in the preset detection period, a water usage temperature setting instruction and/or a water usage flow setting instruction triggered by the wireless device by the user is not detected, historical water usage data is acquired, and is analyzed and sorted according to the historical water usage data, so that optimal water usage setting information of different users at different water usage points and different water usage time periods is obtained, and the optimal water usage setting information is determined as target water usage setting information.
And step S408, adjusting the opening of the water regulating proportional valve and the opening of the gas proportional valve of the gas water heater according to the target water use setting information, and controlling the gas water heater to run at a constant temperature.
Specifically, the target water flow and the target outlet water temperature of the gas water heater are determined according to the target water usage setting information, the opening of the water regulating proportional valve of the gas water heater is adjusted according to the target water flow, the opening of the gas proportional valve is adjusted according to the target outlet water temperature, and the gas water heater is controlled to run at a constant temperature.
Further, according to target leaving water temperature regulation gas proportional valve aperture, control gas heater constant temperature operation includes:
determining a target working mode of a burner of the gas water heater according to the target outlet water temperature; adjusting the opening of a gas proportional valve of the gas water heater according to the target working mode of the combustor; and controlling the burner to operate in a target working mode, and maintaining the target outlet water temperature.
Specifically, the gas water heater is provided with different working modes corresponding to different outlet water temperatures, and it can be understood that different outlet water temperatures or outlet water temperature ranges including different outlet water temperature values correspond to different working modes. Wherein, different operating mode burns the required gas volume of heat production and is different, and the size accessible of gas volume realizes by the aperture of adjusting the gas proportional valve. In brief, the target outlet water temperature is higher, for example, when the target outlet water temperature reaches 45 to 65 degrees centigrade, the gas quantity is required to be more, the opening degree of the gas proportional valve needs to be increased, and when the target outlet water temperature reaches 30 to 40 degrees centigrade, the gas quantity is required to be less, the opening degree of the gas proportional valve needs to be decreased.
Furthermore, the burner is controlled to operate in the determined target working mode, the gas quantity generated by burning the gas reaches the target gas quantity corresponding to the target water outlet temperature, and the water outlet temperature of the target gas water heater is maintained to be the target water outlet temperature.
And step S410, responding to the water consumption stop instruction detected by the wireless equipment, and controlling the gas water heater to be switched to a standby mode.
Specifically, when a voice command fed back by a user based on the wireless device is detected, such as a water use stop command, the wireless device sends the detected water use stop command to a controller of the gas water heater, and the controller controls the gas water heater to be switched to a standby mode by responding to the water use stop command.
Step S412, performing water use characteristic analysis according to the water use setting information of each user, and determining the water use temperature, the water use duration and the water use flow rate of different users at different water use points and different water use time periods.
Specifically, in the standby mode, the burner or the heat exchanger of the gas water heater does not operate any more, but the controller is still in an operating state, and the water consumption setting information of the users is acquired and stored in real time, and the water consumption characteristic analysis is performed according to the water consumption setting information of the users, so that the water consumption temperature, the water consumption duration and the water consumption flow rate of different users at different water consumption points and different water consumption time periods are determined.
The optimal outlet water temperature and outlet water flow requirements of the user in the current water consumption point and the water consumption time period are obtained according to the water consumption temperature, the water consumption time and the water consumption flow corresponding to different water consumption points and different water consumption time periods of different users, and are stored, so that the outlet water temperature and the outlet water flow corresponding to the water consumption time period can be quickly matched when the user needs to use water subsequently, the water consumption requirements of different users are met, waste of a large amount of gas and water resources due to improper water consumption setting is avoided, and the energy-saving effect is achieved.
And step S414, updating the historical water consumption data according to the water consumption temperature, the water consumption duration and the water consumption flow rate corresponding to different water consumption points and different water consumption time periods of different users to obtain the updated historical water consumption data.
Specifically, the existing historical water consumption data is updated according to the water consumption temperature, the water consumption time and the water consumption flow rate of different users at different water consumption points and different water consumption time periods, and the updated target water consumption setting information can be further determined according to the updated historical water consumption data.
In one embodiment, as shown in table 1, a water demand table for different users is provided, and as can be seen from table 1 below, the water outlet temperature, the water outlet flow rate, and the water use duration of different users at different water consumption points and different water use time periods are different.
TABLE 1
| Serial number | User' s | Temperature of water outlet | Flow rate of water outlet | Period of water use | Water spot | Length of water use |
| 1 | A | 38℃ | 6L/min | 2 month, 6 days 07:00 | Bath room | 15min |
| 2 | A | 38℃ | 10L/min | 2 month, 6 days 13:00 | Kitchen cabinet | 15min |
| 3 | A | 40℃ | 8L/min | 2 month, 6 days 21:00 | Bath room | 30min |
| 4 | B | 39℃ | 10L/min | 2 month, 7 days 22:00 | Bath room | 30min |
| 5 | C | 41℃ | 10L/min | 2 month, 8 days 19:00 | Bath room | 20min |
Further, different data items such as the number of times of use of the user in a single day and the average interval of water use of the user can be added in table 1, so as to further analyze and count the water use demand of the user.
For example, by referring to table 1, it can be seen that: by analyzing the water consumption habits of the user in the last half year, a group of optimization parameters are correspondingly set: the water outlet temperature of 07:00 o/3/7/day is set to be 38 ℃, the water outlet flow is set to be 6L/min, and at the moment, if the user A needs to use water, the water using requirement of the user A can be met, so that the waste of gas and water resources is avoided.
Step S416, determining the water consumption point of the wireless device where the hot water parameter state setting instruction is detected, and acquiring the current water consumption time corresponding to the hot water parameter state setting instruction.
Specifically, when the controller of the gas water heater in the standby mode detects the hot water parameter state setting instruction again, the water consumption point where the wireless device which detects the hot water parameter state setting instruction is located is determined, and the current water consumption time corresponding to the hot water parameter state setting instruction is obtained.
And step S418, determining corresponding target water use setting information according to the water use point and the current water use time and the updated historical water use data.
The water consumption requirements of different users at different water consumption points are different, the water consumption point where the wireless equipment detecting the hot water parameter state setting instruction is located is determined, the current water consumption time corresponding to the hot water parameter state setting instruction is obtained, the water consumption time period to which the corresponding application water point and the current water consumption time belong is matched from the updated historical water consumption data according to the water consumption point and the current water consumption time, and then the corresponding target water consumption setting information is determined according to the corresponding application water point and the corresponding water consumption time period, so that the corresponding target water outlet temperature and the target water flow are obtained.
According to the energy-saving control method based on the gas water heater, the ignition start of the gas water heater is controlled by acquiring the hot water parameter state setting instruction detected by the wireless equipment and responding to the hot water parameter state setting instruction. The target water use setting information is determined by determining the user water use setting information as the target water use setting information or determining the target water use setting information according to the historical water use data. And then according to the target water use setting information, adjusting the opening degree of the water regulating proportional valve and the opening degree of the gas proportional valve of the gas water heater, and controlling the gas water heater to run at constant temperature. The updated historical water use data is obtained by determining the water use temperature, the water use time and the water use flow rate of different users at different water use points and different water use time periods, and the updated target water use setting information can be further determined according to the updated historical water use data. Through constantly updating historical water consumption data, the target water consumption after the update that then obtains sets up information, accords with the water demand of different users at different water consumption points, water consumption time quantum more, also can reduce simultaneously because of the interference satisfies the gas that the demand leads to, the water waste condition, has promoted gas heater energy-conserving effect.
In one embodiment, as shown in fig. 6, there is provided a method for controlling energy saving based on a gas water heater, specifically including:
1) and acquiring a hot water parameter state setting instruction detected by the wireless equipment, responding to the hot water parameter state setting instruction, and controlling the ignition start of the gas water heater.
2) And judging whether the water use setting information of the user is detected in a preset detection period.
3) And when it is determined that the user water usage setting information is detected within the preset detection period, determining the user water usage setting information as target water usage setting information.
4) And when the wireless equipment is determined not to detect the water use setting information of the user in the preset detection period, acquiring historical water use data, and determining to obtain target water use setting information according to the historical water use data.
5) And determining the target water flow and the target outlet water temperature of the gas water heater according to the target water use setting information.
6) And adjusting the opening of the water adjusting proportional valve of the gas water heater according to the target water flow.
7) And determining a target working mode of a burner of the gas water heater according to the target outlet water temperature.
8) And adjusting the opening degree of a gas proportional valve of the gas water heater according to the target working mode of the burner.
9) And controlling the burner to operate in a target working mode, and maintaining the target outlet water temperature.
10) And responding to the water consumption stop instruction detected by the wireless equipment, and controlling the gas water heater to be switched to the standby mode.
11) And performing water use characteristic analysis according to the water use setting information of each user, and determining the water use temperature, the water use duration and the water use flow rate of different users at different water use points and different water use time periods.
12) And updating the historical water consumption data according to the water consumption temperature, the water consumption duration and the water consumption flow rate of different users at different water consumption points and different water consumption time periods to obtain the updated historical water consumption data.
13) And when the hot water parameter state setting instruction is detected again, determining the water consumption point of the wireless equipment where the hot water parameter state setting instruction is detected.
14) And acquiring the current water consumption time corresponding to the hot water parameter state setting instruction.
15) And determining corresponding target water use setting information according to the water use point and the current water use time and the updated historical water use data.
16) Return to step 5).
According to the energy-saving control method based on the gas water heater, the ignition start of the gas water heater is controlled by acquiring the hot water parameter state setting instruction detected by the wireless equipment and responding to the hot water parameter state setting instruction. Wherein, wireless device sets up and uses water spot at each and with gas heater wireless connection. The opening of the water regulating proportional valve of the gas water heater is adjusted according to the target water use setting information by acquiring the target water use setting information, the gas water heater is controlled to run at a constant temperature, and the gas water heater is controlled to be switched to the standby mode by responding to a water use stop instruction detected by the wireless equipment. Because can directly set up information according to the target water and control gas heater, and need not the user and adjust in the use real-time manual, reducible loaded down with trivial details people are adjusted the operation, avoid adopting the default water setting or follow the mode that last time water set up simultaneously for a long time, and the user's actual demand of laminating more reduces because of gas, the water waste condition that the interference satisfies the demand and leads to, has promoted gas heater energy-conserving effect.
It should be understood that, although the steps in the flowcharts related to the above embodiments are shown in sequence as indicated by the arrows, the steps are not necessarily executed in sequence as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a part of the steps in each flowchart related to the above embodiments may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of performing the steps or stages is not necessarily sequential, but may be performed alternately or alternately with other steps or at least a part of the steps or stages in other steps.
In one embodiment, as shown in fig. 7, there is provided an energy saving control device based on a gas water heater, including: a hot water parameter state setting instruction obtaining module 702, a target water use setting information obtaining module 704, a gas water heater operation control module 706 and a water use stop control module 708, wherein:
a hot water parameter state setting instruction obtaining module 702, configured to obtain a hot water parameter state setting instruction detected by the wireless device, and control ignition start of the gas water heater in response to the hot water parameter state setting instruction; the wireless equipment is arranged at each water consumption point and is in wireless connection with the gas water heater.
And a target water usage setting information obtaining module 704, configured to obtain target water usage setting information.
And the gas water heater operation control module 706 is configured to adjust the opening of the water regulating proportional valve and the opening of the gas proportional valve of the gas water heater according to the target water usage setting information, and control the gas water heater to operate at a constant temperature.
And the water consumption stop control module 708 is used for responding to the water consumption stop instruction detected by the wireless equipment and controlling the gas water heater to be switched to the standby mode.
In the energy-saving control device based on the gas water heater, the ignition start of the gas water heater is controlled by acquiring the hot water parameter state setting instruction detected by the wireless equipment and responding to the hot water parameter state setting instruction. Wherein, wireless device sets up and uses water spot at each and with gas heater wireless connection. Through obtaining target water use setting information, according to target water use setting information, adjust gas heater's water transfer proportional valve opening and gas proportional valve opening to control gas heater constant temperature operation, the response wireless device detects the water stop instruction, control gas heater switches to standby mode. Because can directly set up information according to the target water and control gas heater, and need not the user and adjust in the use real-time manual, reducible loaded down with trivial details people are adjusted the operation, avoid adopting the default water setting or follow the mode that last time water set up simultaneously for a long time, and the user's actual demand of laminating more reduces because of gas, the water waste condition that the interference satisfies the demand and leads to, has promoted gas heater energy-conserving effect.
In one embodiment, the gas water heater operation control module is further configured to:
determining target water flow and target outlet water temperature of the gas water heater according to the target water use setting information; adjusting the opening of a water adjusting proportional valve of the gas water heater according to the target water flow; and adjusting the opening of the gas proportional valve according to the target outlet water temperature, and controlling the gas water heater to run at constant temperature.
In one embodiment, the target water usage setting information obtaining module is further configured to:
acquiring user water use setting information detected by wireless equipment in a preset detection period; determining user water use setting information as target water use setting information; when the wireless equipment is determined to be in a preset detection period and no water use setting information of a user is detected, acquiring historical water use data; and determining to obtain target water use setting information according to the historical water use data.
In one embodiment, an energy saving control device based on a gas water heater is provided, further comprising: a historical water usage data update module for:
performing water use characteristic analysis according to the water use setting information of each user, and determining the water use temperature, the water use duration and the water use flow rate of different users at different water use points and different water use time periods; and updating the historical water consumption data according to the water consumption temperature, the water consumption duration and the water consumption flow rate of different users at different water consumption points and different water consumption time periods to obtain the updated historical water consumption data.
In one embodiment, the target water usage setting information obtaining module is further configured to:
determining a water consumption point where the wireless equipment detecting the hot water parameter state setting instruction is located; acquiring current water using time corresponding to a hot water parameter state setting instruction; and determining corresponding target water use setting information according to the water use point and the current water use time and the updated historical water use data.
In one embodiment, the gas water heater operation control module is further configured to:
determining a target working mode of a burner of the gas water heater according to the target outlet water temperature; adjusting the opening of a gas proportional valve of the gas water heater according to the target working mode of the combustor; and controlling the burner to operate in a target working mode, and maintaining the target outlet water temperature.
For specific limitations of the gas water heater based energy saving control device, reference may be made to the above limitations of the gas water heater based energy saving control method, and details thereof are not repeated here. All or part of each module in the energy-saving control device based on the gas water heater can be realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a gas water heater is provided, which comprises a gas water heater main body, a controller, a water adjusting proportion, a burner gas proportion valve and a memory, wherein the water adjusting proportion, the burner gas proportion valve and the memory are arranged on the gas water heater main body and are connected with the controller, the memory stores a computer program, and the controller realizes the following steps when executing the computer program:
acquiring a hot water parameter state setting instruction detected by wireless equipment, responding to the hot water parameter state setting instruction, and controlling the ignition start of the gas water heater; the wireless equipment is arranged at each water consumption point and is wirelessly connected with the gas water heater;
acquiring target water use setting information;
adjusting the opening degree of a water regulating proportional valve and the opening degree of a gas proportional valve of the gas water heater according to the target water use setting information, and controlling the gas water heater to run at constant temperature;
and responding to the water consumption stop instruction detected by the wireless equipment, and controlling the gas water heater to be switched to the standby mode.
In one embodiment, the controller when executing the computer program further performs the steps of:
determining target water flow and target outlet water temperature of the gas water heater according to the target water use setting information;
adjusting the opening of a water adjusting proportional valve of the gas water heater according to the target water flow;
and adjusting the opening of the gas proportional valve according to the target outlet water temperature, and controlling the gas water heater to run at constant temperature.
In one embodiment, the controller when executing the computer program further performs the steps of:
acquiring user water use setting information detected by wireless equipment in a preset detection period;
and determining the water use setting information of the user as the target water use setting information.
In one embodiment, the controller when executing the computer program further performs the steps of:
when the wireless equipment is determined to be in a preset detection period and no water use setting information of a user is detected, acquiring historical water use data;
and determining to obtain target water use setting information according to the historical water use data.
In one embodiment, the controller when executing the computer program further performs the steps of:
performing water use characteristic analysis according to the water use setting information of each user, and determining the water use temperature, the water use duration and the water use flow rate of different users at different water use points and different water use time periods;
and updating the historical water consumption data according to the water consumption temperature, the water consumption duration and the water consumption flow rate of different users at different water consumption points and different water consumption time periods to obtain the updated historical water consumption data.
In one embodiment, the controller when executing the computer program further performs the steps of:
determining a water consumption point where the wireless equipment detecting the hot water parameter state setting instruction is located;
acquiring current water using time corresponding to a hot water parameter state setting instruction;
and determining corresponding target water use setting information according to the water use point and the current water use time and the updated historical water use data.
In one embodiment, the controller when executing the computer program further performs the steps of:
determining a target working mode of a burner of the gas water heater according to the target outlet water temperature;
adjusting the opening of a gas proportional valve of the gas water heater according to the target working mode of the combustor;
and controlling the burner to operate in a target working mode, and maintaining the target outlet water temperature.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:
acquiring a hot water parameter state setting instruction detected by wireless equipment, responding to the hot water parameter state setting instruction, and controlling the ignition start of the gas water heater; the wireless equipment is arranged at each water consumption point and is wirelessly connected with the gas water heater;
acquiring target water use setting information;
adjusting the opening of a water regulating proportional valve of the gas water heater according to the target water use setting information, and controlling the gas water heater to run at constant temperature;
and responding to the water consumption stop instruction detected by the wireless equipment, and controlling the gas water heater to be switched to the standby mode.
In one embodiment, the computer program when executed by the processor further performs the steps of:
determining target water flow and target outlet water temperature of the gas water heater according to the target water use setting information;
adjusting the opening of a water adjusting proportional valve of the gas water heater according to the target water flow;
and adjusting the opening of the gas proportional valve according to the target outlet water temperature, and controlling the gas water heater to run at constant temperature.
In one embodiment, the computer program when executed by the processor further performs the steps of:
acquiring user water use setting information detected by wireless equipment in a preset detection period;
and determining the water use setting information of the user as the target water use setting information.
In one embodiment, the computer program when executed by the processor further performs the steps of:
when the wireless equipment is determined to be in a preset detection period and no water use setting information of a user is detected, acquiring historical water use data;
and determining to obtain target water use setting information according to the historical water use data.
In one embodiment, the computer program when executed by the processor further performs the steps of:
performing water use characteristic analysis according to the water use setting information of each user, and determining the water use temperature, the water use duration and the water use flow rate of different users at different water use points and different water use time periods;
and updating the historical water consumption data according to the water consumption temperature, the water consumption duration and the water consumption flow rate of different users at different water consumption points and different water consumption time periods to obtain the updated historical water consumption data.
In one embodiment, the computer program when executed by the processor further performs the steps of:
determining a water consumption point where the wireless equipment detecting the hot water parameter state setting instruction is located;
acquiring current water using time corresponding to a hot water parameter state setting instruction;
and determining corresponding target water use setting information according to the water use point and the current water use time and the updated historical water use data.
In one embodiment, the computer program when executed by the processor further performs the steps of:
determining a target working mode of a burner of the gas water heater according to the target outlet water temperature;
adjusting the opening of a gas proportional valve of the gas water heater according to the target working mode of the combustor;
and controlling the burner to operate in a target working mode, and maintaining the target outlet water temperature.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An energy-saving control method based on a gas water heater is characterized by comprising the following steps:
acquiring a hot water parameter state setting instruction detected by wireless equipment, responding to the hot water parameter state setting instruction, and controlling the ignition start of the gas water heater; the wireless equipment is arranged at each water consumption point and is in wireless connection with the gas water heater;
acquiring target water use setting information; the target water use setting information is determined according to the user water use setting information detected by the wireless equipment;
adjusting the opening degree of a water adjusting proportional valve and the opening degree of a gas proportional valve of the gas water heater according to the target water use setting information, and controlling the gas water heater to run at a constant temperature;
responding to a water use stopping instruction detected by the wireless equipment, and controlling the gas water heater to be switched to a standby mode;
the acquiring of the target water usage setting information further includes: when the wireless equipment is determined to be in a preset detection period and no user water use setting information is detected, acquiring historical water use data and determining to obtain the target water use setting information according to the historical water use data;
the method further comprises the following steps: performing water use characteristic analysis according to the water use setting information of each user, and determining the water use temperature, the water use duration and the water use flow rate of different users at different water use points and different water use time periods; and updating the historical water consumption data according to the water consumption temperature, the water consumption duration and the water consumption flow rate of different users at different water consumption points and different water consumption time periods to obtain the updated historical water consumption data.
2. The method according to claim 1, wherein the adjusting the water-adjusting proportional valve opening and the gas proportional valve opening of the gas water heater and controlling the gas water heater to operate at a constant temperature according to the target water usage setting information comprises:
determining the target water flow and the target outlet water temperature of the gas water heater according to the target water use setting information;
adjusting the opening of a water adjusting proportional valve of the gas water heater according to the target water flow;
and adjusting the opening of the gas proportional valve according to the target outlet water temperature, and controlling the gas water heater to run at constant temperature.
3. The method of claim 1, wherein the obtaining target water usage setting information comprises:
acquiring user water use setting information detected by the wireless equipment in a preset detection period;
and determining the user water use setting information as target water use setting information.
4. The method of claim 1, wherein the obtaining target water usage setting information further comprises:
determining a water consumption point where the wireless equipment detecting the hot water parameter state setting instruction is located;
acquiring current water using time corresponding to the hot water parameter state setting instruction;
and determining corresponding target water use setting information according to the water use point and the current water use time and the updated historical water use data.
5. The method of claim 2, wherein the adjusting the opening of the gas proportional valve according to the target outlet water temperature to control the gas water heater to run at a constant temperature comprises:
determining a target working mode of a burner of the gas water heater according to the target outlet water temperature;
adjusting the opening degree of a gas proportional valve of the gas water heater according to the target working mode of the burner;
and controlling the combustor to operate in the target working mode, and maintaining the target outlet water temperature.
6. The method of claim 3, further comprising, after said determining the user water usage setting information as target water usage setting information:
storing target water use setting information; the stored target water use setting information is used for analyzing the water use conditions of different users at different water use points and water use time periods to obtain the optimal water use setting information of different users at different water use points and different water use time periods; the water using condition comprises the water outlet temperature and the water outlet flow of the water.
7. An energy-saving control device based on a gas water heater is characterized by comprising:
the hot water parameter state setting instruction acquisition module is used for acquiring a hot water parameter state setting instruction detected by wireless equipment, responding to the hot water parameter state setting instruction and controlling the ignition start of the gas water heater; the wireless equipment is arranged at each water consumption point and is in wireless connection with the gas water heater;
the target water use setting information acquisition module is used for acquiring target water use setting information; the target water use setting information is determined according to the user water use setting information detected by the wireless equipment;
the gas water heater operation control module is used for adjusting the opening of the water regulating proportional valve and the opening of the gas proportional valve of the gas water heater according to the target water use setting information and controlling the gas water heater to operate at a constant temperature;
the water consumption stopping control module is used for responding to a water consumption stopping instruction detected by the wireless equipment and controlling the gas water heater to be switched to a standby mode;
the target water use setting information acquisition module is further configured to: when the wireless equipment is determined to be in a preset detection period and no user water use setting information is detected, acquiring historical water use data and determining to obtain the target water use setting information according to the historical water use data;
the system also comprises a historical water consumption data updating module used for: performing water use characteristic analysis according to the water use setting information of each user, and determining the water use temperature, the water use duration and the water use flow rate of different users at different water use points and different water use time periods; and updating the historical water consumption data according to the water consumption temperature, the water consumption duration and the water consumption flow rate of different users at different water consumption points and different water consumption time periods to obtain the updated historical water consumption data.
8. The apparatus of claim 7, wherein the gas water heater operation control module is further configured to:
determining the target water flow and the target outlet water temperature of the gas water heater according to the target water use setting information; adjusting the opening of a water adjusting proportional valve of the gas water heater according to the target water flow; and adjusting the opening of the gas proportional valve according to the target outlet water temperature, and controlling the gas water heater to run at constant temperature.
9. A gas water heater comprising a gas water heater body, a controller, and a water transfer ratio, burner gas ratio valve and a memory provided on the gas water heater body and connected to the controller, the memory storing a computer program, characterized in that the steps of the method of any one of claims 1 to 6 are implemented when the controller executes the computer program.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a controller, carries out the steps of the method according to any one of claims 1 to 6.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009056980A1 (en) * | 2009-12-07 | 2011-06-09 | Msx Technology Ag | Device for e.g. brewing coffee, has microprocessor switch equipped with sound sensors and deactivating energy for heating water in point based on regulation algorithm, where point is determined using acoustic parameter |
| CN104930694A (en) * | 2015-06-24 | 2015-09-23 | 芜湖美的厨卫电器制造有限公司 | Gas and electricity complementary water heating system |
| CN106247629A (en) * | 2016-08-29 | 2016-12-21 | 广东万家乐燃气具有限公司 | Fuel gas water heating system based on wireless temperature-measuring sensor and preheating control method |
| CN107477845A (en) * | 2017-09-20 | 2017-12-15 | 广东长虹日电科技有限公司 | A kind of the gas heater system and its control method of adjust automatically difference delivery port leaving water temperature |
| CN209263379U (en) * | 2018-12-17 | 2019-08-16 | 成都前锋电子有限责任公司 | A kind of voice control gas heater of power carrier and wifi communication |
-
2021
- 2021-03-08 CN CN202110250278.4A patent/CN112944691B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009056980A1 (en) * | 2009-12-07 | 2011-06-09 | Msx Technology Ag | Device for e.g. brewing coffee, has microprocessor switch equipped with sound sensors and deactivating energy for heating water in point based on regulation algorithm, where point is determined using acoustic parameter |
| CN104930694A (en) * | 2015-06-24 | 2015-09-23 | 芜湖美的厨卫电器制造有限公司 | Gas and electricity complementary water heating system |
| CN106247629A (en) * | 2016-08-29 | 2016-12-21 | 广东万家乐燃气具有限公司 | Fuel gas water heating system based on wireless temperature-measuring sensor and preheating control method |
| CN107477845A (en) * | 2017-09-20 | 2017-12-15 | 广东长虹日电科技有限公司 | A kind of the gas heater system and its control method of adjust automatically difference delivery port leaving water temperature |
| CN209263379U (en) * | 2018-12-17 | 2019-08-16 | 成都前锋电子有限责任公司 | A kind of voice control gas heater of power carrier and wifi communication |
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