CN116625014A - Control method and control system for zero cold water function of water heater - Google Patents
Control method and control system for zero cold water function of water heater Download PDFInfo
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- CN116625014A CN116625014A CN202310915048.4A CN202310915048A CN116625014A CN 116625014 A CN116625014 A CN 116625014A CN 202310915048 A CN202310915048 A CN 202310915048A CN 116625014 A CN116625014 A CN 116625014A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 297
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004891 communication Methods 0.000 claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000002485 combustion reaction Methods 0.000 claims description 18
- 230000006855 networking Effects 0.000 claims description 9
- 239000000498 cooling water Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000013459 approach Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000002699 waste material Substances 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
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/335—Control of pumps, e.g. on-off control
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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
- F24H15/00—Control of fluid heaters
- F24H15/40—Control of fluid heaters characterised by the type of controllers
- F24H15/414—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based
- F24H15/45—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based remotely accessible
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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
- F24H15/00—Control of fluid heaters
- F24H15/40—Control of fluid heaters characterised by the type of controllers
- F24H15/486—Control of fluid heaters characterised by the type of controllers using timers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention aims to provide a control method and a control system for a zero water cooling function of a water heater, which can realize automatic starting of the zero water cooling function of the water heater when a user approaches the water heater from far to near, ensure that the user can turn home to realize instant heating of hot water, and can operate for a long time without zero water cooling circulation, thereby reducing energy consumption and prolonging the service life of the whole machine. The control method comprises the following steps: step S01: binding the mobile terminal and the water heater equipment to establish communication; step S02: setting a preset distance A1 between the mobile terminal and the water heater equipment; step S03: periodically acquiring an actual distance A2 between the mobile terminal and the water heater equipment according to a time interval T; step S04: comparing the preset distance A1 with the actual distance A2, and sending a zero cold water function starting instruction to the water heater equipment when the actual distance A2 is smaller than the preset distance A1, wherein the water heater equipment starts the zero cold water function; when the actual distance A2 is greater than the preset distance A1, the process returns to step S03.
Description
Technical Field
The invention relates to the technical field of gas water heaters, in particular to a control method and a control system for a zero-cooling water function of a water heater.
Background
When the distance between the gas water heater and the water outlet (such as a tap) is far, a large amount of cold water is required to be discharged from the water outlet to normally use hot water. In order to realize instant heating water, the existing gas water heater starts to use the zero cooling water technology. The zero cold water technology utilizes a water pump to realize cold water circulation, and the cold water is recirculated from a low temperature area to a high temperature area for heating, and the heated water is returned to the water outlet again.
The existing zero cold water technology generally starts zero cold water circulation according to a certain time period to heat the cold water circulation, but the mode increases unnecessary circulation times and consumes fuel gas and electric quantity under the condition that a user does not need to use or water does not obviously cool down. Some chinese patent documents disclose a control method of a gas water heater, which monitors the temperature of cold water flowing back to the gas water heater, and when the temperature of the cold water is less than a preset temperature value, the water pump circulates the cold water to a high temperature area to heat, otherwise, the water pump stops circulating. However, when the gas water heater has no use requirement, the method also has unnecessary circulation heating, consumes gas and electric quantity, and consumes the service life of the whole machine.
Disclosure of Invention
The invention aims to provide a control method and a control system for a zero water cooling function of a water heater, which can realize the starting of the zero water cooling function of the water heater equipment by a user in a remote control way, ensure that the user can use the water immediately after returning home, and can operate for a long time without zero water cooling circulation, thereby reducing energy consumption and prolonging the service life of the whole machine.
The technical aim of the invention is realized by the following technical scheme:
a control method for zero cold water function of a water heater, comprising: step S01: binding the mobile terminal and the water heater equipment to establish communication; step S02: setting a preset distance A1 between the mobile terminal and the water heater equipment; step S03: periodically acquiring an actual distance A2 between the mobile terminal and the water heater equipment according to a time interval T, wherein the period time T comprises a period time T1 and a period time T2, and T1 is less than T2; step S04: comparing the magnitude of the preset distance A1 with the magnitude of the actual distance A2, when the actual distance A2 is smaller than the preset distance A1, sending an instruction to a server, sending an instruction for starting a zero cold water function to water heater equipment after the server receives the instruction, starting the zero cold water function after the water heater equipment receives the instruction, returning to the step S03, and setting the cycle time T to be T2; when the actual distance A2 is greater than or equal to the preset distance A1, the process returns to step S03, and the cycle time T is set to T1.
Preferably, the step S01 further comprises the steps of: step S011: the mobile terminal establishes communication with the water heater equipment, binds the water heater equipment to the mobile terminal, and sends networking information to the water heater equipment, wherein the networking information is used for establishing communication with the server; step S012: the mobile terminal and the water heater equipment establish communication with the server, the mobile terminal and the water heater equipment send ID information of the mobile terminal and the water heater equipment to the server, and the mobile terminal and the water heater equipment are bound on the server.
Preferably, the step S02 further includes the following: the mobile terminal acquires the position information B1 of the water heater equipment, and a preset distance A1 between the mobile terminal and the position information B1 is set on the mobile terminal.
Preferably, the step S03 further includes the following: the mobile terminal periodically acquires own position information B2 according to the time interval T, and the mobile terminal obtains an actual distance A2 between the mobile terminal and the water heater equipment according to the position information B2 and the position information B1.
Preferably, the step S03 further includes the following: the mobile terminal needs to be authorized to acquire the own position information B2.
A control system of a water heater with zero cold water function comprises water heater equipment, a mobile terminal and a server; the water heater equipment comprises a control module, a zero cold water return loop and a water pump arranged in the zero cold water return loop; the control module is bound with the mobile terminal at the server, and communication is established between the control module and the mobile terminal; the control module is in communication connection with the water pump and is used for controlling the opening and closing of the water pump.
Preferably, the water heater device comprises a combustion chamber, the zero cold water return loop is communicated with the combustion chamber, and a flow sensor is arranged at a water inlet of the combustion chamber; the combustion chamber and the flow sensor are both in communication connection with the control module, and the control module is used for controlling the heating state of the combustion chamber on water.
In summary, the embodiment of the invention has the following beneficial effects:
1. after the mobile terminal and the water heater equipment are bound on the server, the mobile terminal and the water heater equipment establish a stable communication link through the server, and a user can remotely control the water heater equipment to start or stop the zero cold water function through the mobile terminal at any time and any place. .
2. Comparing the preset distance A1 and the actual distance A2 between the mobile terminal and the water heater equipment, the mobile terminal enables the zero cold water function of the water heater equipment to be started only when the actual distance A2 is smaller than the preset distance A1, so that unnecessary zero cold water function starting times are reduced, and energy consumption is reduced.
3. When the actual distance A2 is smaller than the preset distance A1 and the water heater device is started for one time, the cycle time T is changed into longer cycle time T2, the time interval between the actual distance A2 and the preset distance A1 is prolonged, and the times of starting the zero cold water function of the water heater device are reduced.
4. When the actual distance A2 is larger than the preset distance A1, the cycle time T is modified into the cycle time T1 with shorter time, so that the mobile terminal obtains the position information B2 of the mobile terminal at shorter intervals, and timely obtains the position information B2 of the mobile terminal, and the situation that the zero cold water function cannot be started timely is avoided.
5. When the user has water demand, directly send the instruction of opening the water pump to the server at mobile terminal, the server transmits to water heater equipment after receiving the instruction, and water heater equipment opens the water pump and heats with circulating cold water to the combustion chamber to accomplish the nimble opening of zero cold water function.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will briefly explain the drawings needed in the description of the embodiments of the present invention, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the contents of the embodiments of the present invention and these drawings without inventive effort for those skilled in the art.
FIG. 1 is a schematic flow chart of example 1;
FIG. 2 is a schematic diagram of a water heater zero cold water technique;
FIG. 3 is a schematic flow chart of example 1;
FIG. 4 is a schematic flow chart of example 2;
fig. 5 is a schematic flow chart of example 3.
Detailed Description
The invention is described in further detail below with reference to the drawings and the examples.
The terms of orientation such as up, down, left, right, front, rear, front, back, top, bottom, etc. mentioned or possible in this specification are defined with respect to the configurations shown in the drawings, and the terms "inner" and "outer" refer to the relative concepts of the terms toward or away from the geometric center of a particular component, respectively, and thus may be changed accordingly depending on the location and use state of the component. These and other directional terms should not be construed as limiting terms.
In embodiment 1, a schematic diagram of a zero cold water function of a gas water heater is shown in fig. 2, a water pipe loop with an arrow is a zero cold water circulation loop, and a water pump is arranged on the zero cold water circulation loop. The traditional gas water heater is used for circulating cold water by periodically starting the water pump, so that energy waste and device abrasion are caused, and the service life of the whole machine is reduced. To solve the above problems, an embodiment of the present invention provides a method for controlling a zero-cold water function of a water heater, including:
step S01: binding the mobile terminal and the water heater equipment to enable the mobile terminal and the water heater equipment to establish communication.
After the mobile terminal and the water heater equipment are bound, the mobile terminal controls the bound water heater equipment. After the mobile terminal establishes communication with the water heater equipment, the mobile terminal can remotely send an instruction to the water heater equipment, so that the water heater equipment can be remotely controlled to be turned on or off in a zero-cold water function.
The step S01 specifically includes the following steps:
step S011: the mobile terminal establishes communication with the water heater equipment, binds the water heater equipment to the mobile terminal, and sends networking information to the water heater equipment, wherein the networking information is used for establishing communication with the server; step S012: the mobile terminal and the water heater equipment establish communication with the server, the mobile terminal and the water heater equipment send self ID information to the server, and the mobile terminal and the water heater equipment are bound on the server. After the mobile terminal and the water heater equipment are bound on the server, the mobile terminal and the water heater equipment establish a stable communication link through the server, and a user can remotely control the water heater equipment to start or stop the zero cold water function through the mobile terminal at any time and any place.
Specifically, the mobile terminal is an intelligent device with a wireless communication function, such as a mobile phone terminal, a tablet device, and the like, and is carried by a user. The water heater equipment is a gas water heater comprising a wireless communication module, a control module, a water pump and other parts. In step S011, the mobile terminal is connected with the water heater device through a wireless connection manner such as bluetooth, and the mobile terminal binds the water heater device after connection, and the mobile terminal controls the bound water heater device. The mobile terminal stores networking information for establishing connection with the server, and after the mobile terminal is connected with the water heater equipment, the networking information is sent to the water heater equipment. In step S012, the water heater apparatus and the mobile terminal are connected to the network where the server is located according to the networking information, and a connection is established with the server. The water heater equipment and the mobile terminal respectively send the ID information of the water heater equipment and the mobile terminal to a server, and the water heater equipment and the mobile terminal are bound on the server. After binding, the mobile terminal can remotely send an instruction to the server, and then the instruction is forwarded to the water heater equipment by the server, so that the opening and closing of the corresponding functions of the water heater equipment are remotely controlled. The water heater equipment and the mobile terminal are bound on the server, so that the safety and privacy of the water heater equipment can be ensured. The server may authenticate the mobile terminal to ensure that only legitimate mobile terminals can access the water heater device. Meanwhile, the server can encrypt and protect information such as ID, password and the like of the water heater equipment, and prevent the information from being acquired and utilized by malicious attackers.
In the embodiment, the remote communication between the mobile terminal and the water heater equipment can be realized by means of the communication medium of the server, so that the problems that in the prior art, the communication range limitation and the communication success rate are low and the mobile terminal and the water heater equipment cannot be simultaneously connected to the same local area network when a plurality of WIFI exist in a family are avoided.
After binding the mobile terminal and the water heater device on the server, step S02 is entered.
Step S02: a preset distance A1 between the mobile terminal and the water heater device is set.
Taking the preset distance A1 as a judging reference, when the actual distance between the mobile terminal and the water heater equipment is smaller than the preset distance A1, the fact that the user leaves home is indicated, water demand is very likely to exist, and the water heater equipment needs to start a zero cold water function to preheat cold water in advance. Specifically, the setting process of the preset distance A1 is as follows:
1. acquiring fixed position information B1 of the water heater equipment: the mobile terminal is close to the water heater equipment, the mobile terminal and the water heater equipment are connected through wireless communication modes such as Bluetooth, and the mobile terminal obtains the current self position information to serve as fixed position information B1 of the water heater equipment. 2. The user sets the proper distance between the mobile terminal and the water heater equipment as a preset distance A1 according to the self demand, and stores the preset distance A1 in the mobile terminal and the server. In addition, in 1, the position information of the water heater device may be manually input as the fixed position information B1 at the mobile terminal. The water heater equipment can be provided with devices such as a GPS (Global positioning System) locator and a WIFI module, so that the water heater equipment can directly send self-fixed position information B1 to the mobile terminal.
In order to avoid errors of the position information B1, after the mobile terminal acquires the fixed position information B1, a user is prompted to confirm and then the position information B1 is sent to the server. And after successful storage, the server sends feedback information to the mobile terminal, and the mobile terminal is disconnected with the water heater equipment.
In step S02, the setting of the preset distance A1 is performed on the mobile terminal, so that the user can adjust the preset distance A1 according to the user' S own needs.
After the preset distance A1 is set, the process advances to step S03.
Step S03: the actual distance A2 between the mobile terminal and the water heater equipment is periodically acquired according to the time interval T.
When the user carries the mobile terminal in a moving state, the position is changed continuously, and the actual distance A2 between the mobile terminal and the water heater equipment is also changed continuously. The actual distance A2 between the mobile terminal and the water heater device is thus periodically acquired at time intervals T in step S03, and the zero cold water function is turned on when the user moves to a position closer to home.
Specifically, the step of acquiring the actual distance A2 is as follows:
the mobile terminal periodically acquires own position information B2 according to the time interval T, and the mobile terminal obtains the actual distance A2 between the mobile terminal and the water heater equipment according to the position information B1 and the own position information B2 of the water heater equipment. The mobile terminal can acquire the own position information B2 only by user authorization. The actual distance A2 is directly calculated at the mobile terminal instead of the server, so that the data transmission flow is reduced, and the response speed is improved.
After the actual distance A2 between the mobile terminal and the water heater device is obtained, step S04 is entered.
Step S04: comparing the preset distance A1 with the actual distance A2, and sending a command for starting a zero cold water function to the water heater equipment when the actual distance A2 is smaller than the preset distance A1, wherein the water heater equipment starts the zero cold water function; when the actual distance A2 is greater than or equal to the preset distance A1, the step S03 is returned.
Specifically, the comparison process of the preset distance A1 and the actual distance A2 is performed in the mobile terminal, so as to reduce the data transmission process and improve the response speed. When the actual distance A2 is smaller than or equal to the preset distance A1, the fact that the distance between the user and the water heater equipment is relatively short is indicated, and the probability that the user has water demand is relatively high. At this time, the mobile terminal sends a corresponding instruction to the server, and after receiving the instruction, the server sends a zero cold water function starting instruction to the corresponding water heater equipment. After the water heater equipment receives the instruction, the zero cold water function is started, a water pump on the zero cold water circulation loop is started, and the water pump circulates cold water in a low-temperature area to a high-temperature area for heating. When the actual distance A2 is greater than the preset distance A1, it indicates that the user is far away from home, and the possibility of generating water demand is small, and at this time, step S03 is returned to, and the position information B2 is continuously acquired to acquire the actual distance A2. The zero cold water function of the water heater equipment can be automatically started according to the distance from the user to home, so that the user can be guaranteed to return home to realize instant heating of hot water, the zero cold water circulation is not needed to run for a long time, the energy consumption is reduced, and the service life of the whole machine is prolonged.
In order to further reduce the unnecessary turning on of the zero cold water function, the following are included in step S03 and step S04:
in step S03, the cycle time T includes a cycle time T1 and a cycle time T2, T1< T2;
in step S04, when the actual distance A2 is smaller than the preset distance A1, the process returns to step S03, and the cycle time T is set to T2.
Specifically, when the actual distance A2 is smaller than the preset distance A1, the water heater device starts the zero cold water function. At this time, the cold water in the water pipe is in a heating state, and the water pipe does not need to be heated again within a certain time. However, because the user is closer to the actual distance A2 between the water heater devices at this time, if the cycle time T is too short, the zero cold water function is easily started frequently. In order to avoid frequent starting of the zero-cold water function, when the actual distance A2 is smaller than the preset distance A1 and the water heater device is started once, the step S03 is started again, the period time T in the step S03 is changed into the period time T2 with longer time, the time interval between the actual distance A2 and the preset distance A1 is prolonged, and the times of starting the zero-cold water function of the water heater device is reduced. The user can set specific values of the period time T1 and the period time T2 at the mobile terminal by himself, and the period time T1 and the period time T2 can also be fixed values set by factory according to product characteristics.
In step S04, the following is also included: when the actual distance A2 is greater than or equal to the preset distance A1, the process returns to step S03, and the cycle time T is set to T1.
Specifically, when the actual distance A2 is greater than the preset distance A1, it indicates that the user is far away from home, and at this time, the mobile terminal position information B2 needs to be acquired in time, so that the zero cold water function is prevented from being started in time. The mobile terminal obtains the position information B2 of the mobile terminal at shorter intervals by modifying the cycle time T into the cycle time T1 with shorter time, so that the actual distance A2 is timely obtained, and whether the zero cold water function is started or not is judged.
According to the control logic, when a user approaches the water heater equipment from far to near, the automatic starting of the zero cold water function of the water heater equipment can be realized, the user can be ensured to return home to realize instant heating of hot water, and the zero cold water circulation is not required to run for a long time.
A control system of a water heater with zero cold water function comprises water heater equipment, a mobile terminal and a server; the water heater equipment comprises a control module, a zero cold water return loop and a water pump arranged in the zero cold water return loop; the control module and the mobile terminal are bound in a server, and communication is established between the control module and the mobile terminal; the control module is in communication connection with the water pump and is used for controlling the opening and closing of the water pump.
The water heater equipment establishes communication with the mobile terminal and the server through the control module. When the zero cold water control function is realized, the mobile terminal sends an instruction to the server, and the server sends the instruction to the control module. After receiving the zero cold water function starting instruction sent by the server, the control module sends the instruction to the water pump, and the water pump starts cold water circulation after receiving the instruction to heat the cold water circulation to a high temperature area. The control module is a control device with an intelligent processor and a controller.
The water heater equipment is a gas water heater, and comprises a combustion chamber, a flow sensor is arranged on the zero cold water return loop, and the flow sensor is used for detecting the water flow of the zero cold water return loop flowing into a heating area of the combustion chamber. The combustion chamber and the flow sensor are all in communication connection with the control module. And after the control module receives the instruction for starting the zero cold water function, starting the water pump to circulate cold water to the heating area of the combustion chamber. When the flow sensor detects that the zero cold water backwater loop flows into the heating area of the combustion chamber, a signal is sent to the control module, and the control module starts the combustion chamber to heat the water after receiving the signal.
Example 2 differs from example 1 in that:
as shown in fig. 4, after the mobile terminal and the water heater device are bound on the server and communication is established between the mobile terminal and the water heater device, the control flow of the zero cooling water function of the mobile terminal to the water heater device is as follows:
when the user has water demand, directly send the instruction of opening the water pump to the server at mobile terminal, the control module of water heater equipment is forwarded to after the server received the instruction, and control module opens the water pump in order to circulate cold water to the combustion chamber and heat to accomplish the opening of zero cold water function. The zero cold water function of the water heater equipment is controlled remotely by a user, and the hot water can be used immediately.
Example 3 differs from examples 1 and 2 in that:
as shown in fig. 5, after the mobile terminal and the water heater device are bound on the server and communication is established between the mobile terminal and the water heater device, the control flow of the zero cooling water function of the mobile terminal to the water heater device is as follows:
the user sets the reservation time at the mobile terminal, and the mobile terminal inquires whether the user needs to start the zero cold water function after the reservation time is reached, if so, the mobile terminal sends an instruction to the server, and then the server sends the instruction to the water heater equipment to start the zero cold water function. Thereby realizing the function of remotely controlling the zero cold water of the water heater equipment by a user and realizing the instant use of hot water.
Claims (7)
1. A control method for zero cold water function of a water heater, comprising:
step S01: binding the mobile terminal and the water heater equipment to establish communication;
step S02: setting a preset distance A1 between the mobile terminal and the water heater equipment;
step S03: periodically acquiring an actual distance A2 between the mobile terminal and the water heater equipment according to a time interval T, wherein the period time T comprises a period time T1 and a period time T2, and T1 is less than T2;
step S04: comparing the magnitude of the preset distance A1 with the magnitude of the actual distance A2, when the actual distance A2 is smaller than the preset distance A1, sending an instruction to a server, sending an instruction for starting a zero cold water function to water heater equipment after the server receives the instruction, starting the zero cold water function after the water heater equipment receives the instruction, returning to the step S03, and setting the cycle time T to be T2;
when the actual distance A2 is greater than or equal to the preset distance A1, the process returns to step S03, and the cycle time T is set to T1.
2. The method for controlling the zero-cooling water function of a water heater according to claim 1, wherein the step S01 further comprises the steps of:
step S011: the mobile terminal establishes communication with the water heater equipment, binds the water heater equipment to the mobile terminal, and sends networking information to the water heater equipment, wherein the networking information is used for establishing communication with the server;
step S012: the mobile terminal and the water heater equipment establish communication with the server, the mobile terminal and the water heater equipment send ID information of the mobile terminal and the water heater equipment to the server, and the mobile terminal and the water heater equipment are bound on the server.
3. The method according to claim 1, wherein the step S02 further comprises the following steps:
the mobile terminal acquires the position information B1 of the water heater equipment, and a preset distance A1 between the mobile terminal and the position information B1 is set on the mobile terminal.
4. A method for controlling a zero-cold water function of a water heater according to claim 3, wherein the step S03 further comprises the following steps:
the mobile terminal periodically acquires own position information B2 according to the time interval T, and the mobile terminal obtains an actual distance A2 between the mobile terminal and the water heater equipment according to the position information B2 and the position information B1.
5. The method according to claim 4, wherein the step S03 further comprises the following steps: the mobile terminal needs to be authorized to acquire the own position information B2.
6. A control system for a water heater zero-cold water function applying the control method of any one of claims 1 to 5, characterized by comprising a water heater device, a mobile terminal and a server;
the water heater equipment comprises a control module, a zero cold water return loop and a water pump arranged in the zero cold water return loop;
the control module is bound with the mobile terminal at the server, and communication is established between the control module and the mobile terminal;
the control module is in communication connection with the water pump and is used for controlling the opening and closing of the water pump.
7. The control system for a zero cold water function of a water heater according to claim 6, wherein the water heater apparatus comprises a combustion chamber, the zero cold water return circuit is provided with a flow sensor for detecting the flow of water from the zero cold water return circuit into a heating area of the combustion chamber;
the combustion chamber and the flow sensor are all in communication connection with the control module, the flow sensor detects that the zero cold water return loop has rivers to flow into when the combustion chamber heats the region and sends a signal to the control module, the control module starts after receiving the signal the combustion chamber heats water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310915048.4A CN116625014A (en) | 2023-07-25 | 2023-07-25 | Control method and control system for zero cold water function of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310915048.4A CN116625014A (en) | 2023-07-25 | 2023-07-25 | Control method and control system for zero cold water function of water heater |
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| CN116625014A true CN116625014A (en) | 2023-08-22 |
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| CN202310915048.4A Pending CN116625014A (en) | 2023-07-25 | 2023-07-25 | Control method and control system for zero cold water function of water heater |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101746573B1 (en) * | 2015-12-11 | 2017-06-14 | 현대자동차주식회사 | Remote Control System for Air Conditioning Apparatus for Vehicle |
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