CN112781234A - Control method and device of air source water heater and air source water heater - Google Patents
Control method and device of air source water heater and air source water heater Download PDFInfo
- Publication number
- CN112781234A CN112781234A CN202010601505.9A CN202010601505A CN112781234A CN 112781234 A CN112781234 A CN 112781234A CN 202010601505 A CN202010601505 A CN 202010601505A CN 112781234 A CN112781234 A CN 112781234A
- Authority
- CN
- China
- Prior art keywords
- air source
- water heater
- heat pump
- water
- controlling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 272
- 238000000034 method Methods 0.000 title claims abstract description 48
- 238000010438 heat treatment Methods 0.000 claims abstract description 71
- 230000001360 synchronised effect Effects 0.000 claims abstract description 24
- 230000005611 electricity Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
-
- 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
Landscapes
- 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)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention belongs to the technical field of water heaters, and particularly relates to a control method and device of an air source water heater and the air source water heater. The invention aims to solve the problem that the use requirement of a user on hot water cannot be met due to insufficient heating capacity of an air source water heater in a quick heating mode. The control method of the air source water heater adopts a quick heating mode for starting the air source water heater; and controlling the air source heat pump and the auxiliary heat source to operate in a synchronous or asynchronous mode according to the current temperature parameter of the air source water heater so as to heat the water in the water tank. By the method, when the air source water heater operates in the quick heating mode, the auxiliary heat source is used for synchronously or asynchronously heating the water in the water tank, so that the heating capacity of the water heater is improved, and the use requirements of users are met.
Description
Technical Field
The invention belongs to the technical field of water heaters, and particularly relates to a control method and device of an air source water heater and the air source water heater.
Background
The air source water heater is a device which absorbs low-temperature heat in air, gasifies fluorine medium, is compressed by a compressor, is pressurized and is heated, and is converted into water to be heated by a heat exchanger. Compared with a fixed-frequency heat pump water heater, the variable-frequency air source water heater has the advantages of large heating capacity, high energy efficiency and the like. Variable frequency air source water heaters are typically provided with multiple heating modes including an economized mode, a standard mode, and a rapid heating mode.
In the prior art, in the quick heating mode of the variable-frequency air source water heater, the heating capacity of the air source water heater is improved in a mode of improving the operating frequency of the heat pump, so that the water heater can generate more hot water in unit time.
However, the increase of the heating capacity by increasing the operating frequency of the heat pump is limited, and the urgent demand of the user for hot water cannot be met.
Disclosure of Invention
In order to solve the problems in the prior art, namely, to solve the problem that the heating capacity of the air source water heater in the quick heating mode is insufficient, the air source water heater method is suitable for the control device of the air source water heater.
The method comprises the steps of starting a quick heating mode of the air source water heater; and controlling the air source heat pump and the auxiliary heat source to operate in a synchronous or asynchronous mode according to the current temperature parameter of the air source water heater so as to heat the water in the water tank. By the method, the heating capacity of the air source water heater in the quick heating mode is remarkably improved, and the water demand of a user is met.
In a preferred technical solution of the control method of the air source water heater, the controlling the air source heat pump and the auxiliary heat source to operate in an asynchronous manner according to the current temperature parameter of the air source water heater includes: controlling the operation of an air source heat pump according to the current temperature parameter of the air source water heater; and controlling the auxiliary heat source to operate after the preset time.
In a preferred embodiment of the above control method for an air source water heater, the method further includes: acquiring an air source heat pump operation frequency table, wherein the air source heat pump operation frequency table comprises operation frequencies of an air source heat pump under various temperature parameters; correspondingly, according to the current temperature parameter of the air source water heater, the operation of the air source heat pump is controlled, and the method comprises the following steps: determining a target operation frequency corresponding to the current temperature parameter in the air source heat pump operation frequency table; controlling the air source heat pump to operate at the target operating frequency to heat water in the water tank.
In a preferred embodiment of the above control method for an air source water heater, the method further includes: and acquiring the current temperature parameter of the air source water heater according to a preset time interval so as to control the operation of the air source heat pump according to the acquired current temperature parameter every time.
In the preferable technical scheme of the control method of the air source water heater, the control of the air source heat pump and the auxiliary heat source is performed in a synchronous or asynchronous mode, and the control method comprises the following steps: controlling the air source heat pump and the auxiliary heat source to operate in a synchronous or asynchronous mode so as to continuously increase the water temperature in the water tank; when the water temperature is increased to a preset water temperature, controlling the air source heat pump to be closed and controlling the auxiliary heat source to continuously operate; and when the water temperature in the water tank is increased to the target water temperature, controlling the auxiliary heat source to be closed.
In a preferred embodiment of the above control method of the air source water heater, the current temperature parameter includes a current ambient temperature, and/or a current water tank temperature.
The invention also provides a control device of the air source water heater, which is characterized by comprising the following components: the starting module is used for starting a quick heating mode of the air source water heater; and the control module is used for controlling the air source heat pump and the auxiliary heat source to operate in a synchronous or asynchronous mode according to the current temperature parameter of the air source water heater so as to heat water in the water tank.
In the preferable technical scheme of the control device of the air source water heater, the control module is used for controlling the operation of the air source heat pump according to the current temperature parameter of the air source water heater; and controlling the auxiliary heat source to operate after the preset time.
In the preferable technical scheme of the control device of the air source water heater, the control module is further configured to obtain an air source heat pump operation frequency table, and the air source heat pump operation frequency table includes operation frequencies of the air source heat pump under various temperature parameters; determining a target operation frequency corresponding to the current temperature parameter in the air source heat pump operation frequency table; controlling the air source heat pump to operate at the target operating frequency to heat water in the water tank.
The invention also provides an air source water heater, which comprises a water heater body and a control device of the air source water heater; the control device of the air source water heater adopts the control method as described in any one of the preceding items to control the operation of the water heater body of the air source water heater.
As can be understood by those skilled in the art, the control method and the control device of the air source water heater and the air source water heater of the invention comprise the steps of starting a quick heating mode of the air source water heater; and controlling the air source heat pump and the auxiliary heat source to operate in a synchronous or asynchronous mode according to the current temperature parameter of the air source water heater so as to heat the water in the water tank. By the method, the heating capacity of the air source water heater in the quick heating mode is remarkably improved, and the water demand of a user is met.
Drawings
The preferred embodiment of the control method of the air source water heater of the present invention is described below with reference to the accompanying drawings in conjunction with the air source water heater. The attached drawings are as follows:
FIG. 1 is a schematic diagram of an air source water heater;
FIG. 2 is a schematic flow chart of a control method of an air source water heater provided by the invention;
FIG. 3 is a schematic flow chart of another control method for an air source water heater provided by the invention;
fig. 4 is a schematic structural diagram of a control device of an air source water heater.
Detailed Description
First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.
Next, it should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", and the like are based on the direction or positional relationship shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or member must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The air source water heater is a device which absorbs low-temperature heat in air, gasifies fluorine medium, is compressed by a compressor, is pressurized and is heated, and is converted into water to be heated by a heat exchanger. Compared with a fixed-frequency heat pump water heater, the variable-frequency air source water heater has the advantages of large heating capacity, high energy efficiency and the like. Variable frequency air source water heaters are typically provided with multiple heating modes including an economized mode, a standard mode, and a rapid heating mode.
In the prior art, in the quick heating mode of the variable-frequency air source water heater, the heating capacity of the air source water heater is improved in a mode of improving the operating frequency of the heat pump, so that the water heater can generate more hot water in unit time.
However, the increase of the heating capacity by increasing the operating frequency of the heat pump is limited, and the urgent demand of the user for hot water cannot be met.
In order to solve the above problems in the prior art, that is, to solve the problem of insufficient heating capacity of the air source water heater in the quick heating mode, the method for controlling the air source water heater according to the present temperature parameter of the air source water heater controls the air source heat pump and the auxiliary heat source to operate in a synchronous or asynchronous manner when the air source water heater is in the quick heating mode, so as to heat the water in the water tank. By the method, the heating capacity of the air source water heater in the quick heating mode is remarkably improved, and the water demand of a user is met.
Fig. 1 is a schematic structural diagram of an air source water heater, as shown in fig. 1, comprising a water heater body 1 and a control device 2 of the air source water heater;
the control device of the air source water heater adopts any control method of the air source water heater provided by the invention to control the water heater body to operate so as to heat water in the water tank in a mode of synchronous operation or asynchronous operation of the air source heat pump and the auxiliary heat source in a quick heating mode, thereby meeting the use requirements of users.
The technical scheme of the control method of the air source water heater provided by the invention is described in the following by combining the structure.
Fig. 2 is a schematic flow chart of a control method of an air source water heater provided by the invention, as shown in fig. 2, the method includes:
And 102, controlling the air source heat pump and the auxiliary heat source to operate in a synchronous or asynchronous mode according to the current temperature parameter of the air source water heater so as to heat water in the water tank.
The execution subject of the control method of the air source water heater is the control device of the air source water heater, and the control device comprises elements and modules which can be used for controlling the air source water heater to operate in mode starting, mode switching and the like.
In the prior art, the operation modes of the variable-frequency air source water heater include three modes, namely an energy-saving mode, a standard mode and a quick heating mode. The three operation modes are different in that the heating quantity of the quick heating mode is larger, the consumed power is higher, and the heating performance coefficient is lower; the heating capacity and the consumed power of the energy-saving mode are both lower, but the heating performance coefficient is higher; and the heating capacity, the consumed power and the heating performance system in the standard mode are all in the intermediate state.
However, although the fast heating mode can provide more hot water for users, the heating speed of the hot water still cannot meet the urgent demand of users for using hot water due to the limitation of the air source heat pump.
Therefore, in the invention, when the air source water heater is in the quick heating mode, the air source heat pump and the auxiliary heat source are controlled to operate in a synchronous or asynchronous mode according to the current temperature parameter of the air source water heater, so as to heat the water in the water tank. By the method, the heating capacity of the air source water heater in the quick heating mode is remarkably improved, and the water demand of a user is met.
Specifically, firstly, a user may initiate a control instruction for starting the fast heating mode to the control device, and the control instruction may be triggered by the user triggering a key or a touch screen on the water heater, or may be triggered by voice interaction, which is not limited in the present invention.
Then, the control device controls the air source water heater to start the quick heating mode according to the control instruction.
The control device may then obtain current temperature parameters of the air source water heater. The current temperature parameter includes a current ambient temperature, and/or a current tank temperature. The current ambient temperature may specifically be the air temperature in the environment in which the air source heat pump is located. And the current water tank temperature can be the temperature of water in a water storage tank of the water heater.
Finally, the control device controls the auxiliary heat source to start, so that the air source heat pump and the auxiliary heat source synchronously or asynchronously operate to heat the water in the water tank.
The auxiliary heat source may be one or more of an electric heat pump, a gas source heat pump, and a solar heat pump, which is not limited in the present application.
In an alternative embodiment, the control device may control the air source heat pump and the auxiliary heat source to operate synchronously, i.e. the two heat pumps heat the water in the water tank synchronously.
In another alternative embodiment, because the consumed power of the auxiliary heat source is large, when the auxiliary heat source is started in the quick heating mode, the synchronous starting with the air source heat pump easily causes the power consumption of the water heater to be too large, and the electricity utilization safety is easily hidden. Therefore, in order to avoid potential safety hazards, the control device can control the air source heat pump and the auxiliary heat source to operate asynchronously. Specifically, the operation of the air source heat pump is controlled according to the current temperature parameter of the air source water heater; then, after a preset time, for example, after 30 seconds, the auxiliary heat source is controlled to operate, and at this time, the auxiliary heat source and the air source heat pump are operated synchronously.
In addition, in order to ensure that the operation of the water heater is in the safe range of the electricity utilization, in one optional embodiment, the operation frequency of the air source heat pump can be controlled. Specifically, the method further comprises:
acquiring an air source heat pump operation frequency table, wherein the air source heat pump operation frequency table comprises operation frequencies of an air source heat pump under various temperature parameters; correspondingly, according to the current temperature parameter of the air source water heater, the operation of the air source heat pump is controlled, which may specifically include: determining a target operation frequency corresponding to the current temperature parameter in the air source heat pump operation frequency table; controlling the air source heat pump to operate at the target operating frequency to heat water in the water tank.
In other optional implementations, the current temperature parameter of the air source water heater can be acquired according to a preset time interval, so that the control device can control the operation of the air source heat pump according to the acquired current temperature parameter every time.
TABLE 1
For example, table 1 shows a predetermined air source heat pump operating frequency table. According to the air source heat pump operation frequency table, the environment temperature Te is more than or equal to T1 and is more than or equal to T1 constantly, the water temperature TW is less than T1, the rapid heating mode is started to heat hot water, the heat pump operates according to the frequency P01, electric heating is started after 30s, the operation frequency of the air source heat pump and the auxiliary heat source is correspondingly adjusted along with the increase of the water temperature, and the air source heat pump and the auxiliary heat source are stopped until the temperature of the water tank reaches the set temperature.
That is, in the above embodiment, in the fast heating mode of the variable-frequency air source water heater, the auxiliary heat source is started at the same time or at different times when the air source heat pump is started to operate, wherein for the air source heat pump, the heat pump operates at a higher operating frequency when the water tank temperature is lower, and the operating frequency of the air source heat pump is reduced when the water tank temperature is higher, so that the power consumption for the simultaneous operation of the air source heat pump and the auxiliary heat source is ensured to be in a safe range.
And/or starting the auxiliary heat source while or when not starting the air source heat pump to operate in a quick heating mode of the variable-frequency air source water heater, wherein for the air source heat pump, the heat pump operates at a higher operating frequency when the ambient temperature is lower, and the operating frequency of the air source heat pump is reduced when the ambient temperature is higher, so that the power consumption of the air source heat pump and the auxiliary heat source during simultaneous operation is ensured to be in a safe range.
On the basis of the method shown in fig. 2, in order to better avoid the electricity utilization risk, fig. 3 is a schematic flow chart of another control method of an air source water heater provided by the invention, as shown in fig. 3, the control method includes:
and step 204, controlling the auxiliary heat source to be closed when the water temperature in the water tank is increased to the target water temperature.
Specifically, on the basis of the foregoing embodiment, step 102 may specifically be implemented by using steps 202 to 204. By the aid of the mode, the time for synchronous operation of the air source heat pump and the auxiliary heat source can be further shortened, and accordingly electricity utilization risks are reduced.
That is, the control means, after controlling the air source heat pump and the auxiliary heat source to operate in a synchronous or asynchronous manner, will also continuously obtain the water temperature in the water tank and control the operation and stop of the air source heat pump and the auxiliary heat source based on the water temperature.
The preset water temperature and the target water temperature in steps 203 and 204 are preset, the target water temperature is a water temperature set by the user, and the preset water temperature may be a water temperature slightly lower than the target water temperature set by the control device according to the target water temperature.
The control method of the air source water heater adopts a quick heating mode for starting the air source water heater; and controlling the air source heat pump and the auxiliary heat source to operate in a synchronous or asynchronous mode according to the current temperature parameter of the air source water heater so as to heat the water in the water tank. By the method, when the air source water heater operates in the quick heating mode, the auxiliary heat source is used for synchronously or asynchronously heating the water in the water tank, so that the heating capacity of the water heater is improved, and the use requirements of users are met.
Fig. 4 is a schematic structural diagram of a control device of an air source water heater, and in fig. 4, the control device comprises: a starting module 10 and a control module 20;
the starting module 10 is used for starting a quick heating mode of the air source water heater.
And the control module 20 is used for controlling the air source heat pump and the auxiliary heat source to operate in a synchronous or asynchronous mode according to the current temperature parameter of the air source water heater so as to heat the water in the water tank.
The control device of the air source water heater provided by the embodiment is installed in the air source water heater, and can be used for controlling the starting of the water heater body and operating in a corresponding mode or operation state so as to heat water in the water tank.
It can be known that, a user may initiate a control instruction for starting the fast heating mode to the starting module 10 of the control device, and the control instruction may be triggered by the user triggering a key or a touch screen on the water heater, or may be triggered by voice interaction, which is not limited in this embodiment of the present invention.
Then, the starting module 10 of the control device controls the air source water heater to start the quick heating mode according to the control instruction.
The control module 20 of the control device may then obtain the current temperature parameters of the air source water heater. The current temperature parameter includes a current ambient temperature, and/or a current tank temperature. The current ambient temperature may specifically be the air temperature in the environment in which the air source heat pump is located. And the current water tank temperature can be the temperature of water in a water storage tank of the water heater.
Finally, the control device control module 20 will control the auxiliary heat source to start, so that the air source heat pump and the auxiliary heat source operate synchronously or asynchronously to heat the water in the water tank.
In the invention, when the air source water heater is in a quick heating mode, the control module controls the air source heat pump and the auxiliary heat source to operate in a synchronous or asynchronous mode according to the current temperature parameter of the air source water heater so as to heat water in the water tank. By the method, the heating capacity of the air source water heater in the quick heating mode is remarkably improved, and the water demand of a user is met.
In an alternative embodiment, the control module 20 may control the air source heat pump and the auxiliary heat source to operate synchronously, i.e. the two heat pumps heat the water in the water tank synchronously.
In another alternative embodiment, because the consumed power of the auxiliary heat source is large, when the auxiliary heat source is started in the quick heating mode, the synchronous starting with the air source heat pump easily causes the power consumption of the water heater to be too large, and the electricity utilization safety is easily hidden. Thus, to avoid safety hazards, the control module 20 may control the air source heat pump and the auxiliary heat source to operate asynchronously. Specifically, the operation of the air source heat pump is controlled according to the current temperature parameter of the air source water heater; then, after a preset time, for example, after 30 seconds, the auxiliary heat source is controlled to operate, and at this time, the auxiliary heat source and the air source heat pump are operated synchronously. Namely, the control module 20 is used for controlling the operation of the air source heat pump according to the current temperature parameter of the air source water heater; and controlling the auxiliary heat source to operate after the preset time.
In addition, in order to ensure that the operation of the water heater is in the safe range of the electricity utilization, in one optional embodiment, the operation frequency of the air source heat pump can be controlled. Specifically, the control module 20 is further configured to obtain an air source heat pump operating frequency table, where the air source heat pump operating frequency table includes operating frequencies of the air source heat pump under various temperature parameters; determining a target operation frequency corresponding to the current temperature parameter in the air source heat pump operation frequency table; controlling the air source heat pump to operate at the target operating frequency to heat water in the water tank.
In other alternative embodiments, the control module 20 is further configured to acquire the current temperature parameter of the air source water heater according to a preset time interval, so that the operation of the air source heat pump is controlled according to the current temperature parameter acquired each time.
In other alternative embodiments, in order to better avoid the power utilization risk, the control module 20 is further configured to control the air source heat pump and the auxiliary heat source to operate in a synchronous or asynchronous manner, so that the temperature of the water in the water tank is continuously increased; when the water temperature is increased to a preset water temperature, controlling the air source heat pump to be closed and controlling the auxiliary heat source to continuously operate; and when the water temperature in the water tank is increased to the target water temperature, controlling the auxiliary heat source to be closed.
In other alternative embodiments, the current temperature parameter includes a current ambient temperature, and/or a current tank temperature.
The control device of the air source water heater adopts a quick heating mode for starting the air source water heater; and controlling the air source heat pump and the auxiliary heat source to operate in a synchronous or asynchronous mode according to the current temperature parameter of the air source water heater so as to heat the water in the water tank. By the method, when the air source water heater operates in the quick heating mode, the auxiliary heat source is used for synchronously or asynchronously heating the water in the water tank, so that the heating capacity of the water heater is improved, and the use requirements of users are met.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. A method of controlling an air source water heater, comprising:
starting a quick heating mode of the air source water heater;
and controlling the air source heat pump and the auxiliary heat source to operate in a synchronous or asynchronous mode according to the current temperature parameter of the air source water heater so as to heat the water in the water tank.
2. The control method according to claim 1, wherein the step of controlling the air source heat pump and the auxiliary heat source to operate in an asynchronous mode according to the current temperature parameter of the air source water heater comprises the following steps:
controlling the operation of an air source heat pump according to the current temperature parameter of the air source water heater;
and controlling the auxiliary heat source to operate after the preset time.
3. The control method according to claim 1, characterized by further comprising:
acquiring an air source heat pump operation frequency table, wherein the air source heat pump operation frequency table comprises operation frequencies of an air source heat pump under various temperature parameters;
correspondingly, according to the current temperature parameter of the air source water heater, the operation of the air source heat pump is controlled, and the method comprises the following steps:
determining a target operation frequency corresponding to the current temperature parameter in the air source heat pump operation frequency table;
controlling the air source heat pump to operate at the target operating frequency to heat water in the water tank.
4. The control method according to claim 1, characterized by further comprising:
and acquiring the current temperature parameter of the air source water heater according to a preset time interval so as to control the operation of the air source heat pump according to the acquired current temperature parameter every time.
5. The control method of claim 1, wherein controlling the air source heat pump and the auxiliary heat source to operate in a synchronous or asynchronous manner comprises:
controlling the air source heat pump and the auxiliary heat source to operate in a synchronous or asynchronous mode so as to continuously increase the water temperature in the water tank;
when the water temperature is increased to a preset water temperature, controlling the air source heat pump to be closed and controlling the auxiliary heat source to continuously operate;
and when the water temperature in the water tank is increased to the target water temperature, controlling the auxiliary heat source to be closed.
6. Control method according to any of claims 1-5, characterized in that the current temperature parameter comprises the current ambient temperature, and/or the current tank temperature.
7. A control device of an air source water heater is characterized by comprising:
the starting module is used for starting a quick heating mode of the air source water heater;
and the control module is used for controlling the air source heat pump and the auxiliary heat source to operate in a synchronous or asynchronous mode according to the current temperature parameter of the air source water heater so as to heat water in the water tank.
8. The control device of claim 7, wherein the control module is used for controlling the operation of the air source heat pump according to the current temperature parameter of the air source water heater; and controlling the auxiliary heat source to operate after the preset time.
9. The control device according to claim 7, wherein the control module is further configured to obtain an air source heat pump operating frequency table, where the air source heat pump operating frequency table includes operating frequencies of the air source heat pump at various temperature parameters;
determining a target operation frequency corresponding to the current temperature parameter in the air source heat pump operation frequency table; controlling the air source heat pump to operate at the target operating frequency to heat water in the water tank.
10. An air source water heater, comprising: the water heater comprises a water heater body and a control device of an air source water heater;
the control device of the air source water heater adopts the control method as claimed in any one of claims 1 to 6 to control the operation of the water heater body of the air source water heater.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010601505.9A CN112781234B (en) | 2020-06-29 | 2020-06-29 | Control method and device of air source water heater and air source water heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010601505.9A CN112781234B (en) | 2020-06-29 | 2020-06-29 | Control method and device of air source water heater and air source water heater |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112781234A true CN112781234A (en) | 2021-05-11 |
CN112781234B CN112781234B (en) | 2023-05-12 |
Family
ID=75750097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010601505.9A Active CN112781234B (en) | 2020-06-29 | 2020-06-29 | Control method and device of air source water heater and air source water heater |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112781234B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113405152A (en) * | 2021-06-22 | 2021-09-17 | 广东纽恩泰新能源科技发展有限公司 | Control method of air source heat pump system and air source heat pump system |
CN116538686A (en) * | 2023-06-20 | 2023-08-04 | 苏州迈创信息技术有限公司 | Early warning method for quick-heating type air source water heater |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102109220A (en) * | 2011-04-06 | 2011-06-29 | 张伟 | Instant-heating air source water heater and control method thereof |
CN102809211A (en) * | 2012-09-02 | 2012-12-05 | 上海宏曲电子科技有限公司 | Instant heating type mixed water-saving and energy-saving water heater with storage function |
CN104197522A (en) * | 2014-07-07 | 2014-12-10 | 珠海格力电器股份有限公司 | Water heater control method and system |
CN105299905A (en) * | 2014-05-27 | 2016-02-03 | 珠海格力电器股份有限公司 | Air source water heater and control method and control device thereof |
CN106403305A (en) * | 2016-09-23 | 2017-02-15 | 广东美的暖通设备有限公司 | Combined heat pump water heater unit and control method thereof |
CN106766222A (en) * | 2016-12-26 | 2017-05-31 | 珠海格力电器股份有限公司 | Water supply temperature adjusting method and device of heat pump water heater |
CN106931639A (en) * | 2017-02-09 | 2017-07-07 | 青岛海尔新能源电器有限公司 | A kind of Teat pump boiler restricting element control method |
-
2020
- 2020-06-29 CN CN202010601505.9A patent/CN112781234B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102109220A (en) * | 2011-04-06 | 2011-06-29 | 张伟 | Instant-heating air source water heater and control method thereof |
CN102809211A (en) * | 2012-09-02 | 2012-12-05 | 上海宏曲电子科技有限公司 | Instant heating type mixed water-saving and energy-saving water heater with storage function |
CN105299905A (en) * | 2014-05-27 | 2016-02-03 | 珠海格力电器股份有限公司 | Air source water heater and control method and control device thereof |
CN104197522A (en) * | 2014-07-07 | 2014-12-10 | 珠海格力电器股份有限公司 | Water heater control method and system |
CN106403305A (en) * | 2016-09-23 | 2017-02-15 | 广东美的暖通设备有限公司 | Combined heat pump water heater unit and control method thereof |
CN106766222A (en) * | 2016-12-26 | 2017-05-31 | 珠海格力电器股份有限公司 | Water supply temperature adjusting method and device of heat pump water heater |
CN106931639A (en) * | 2017-02-09 | 2017-07-07 | 青岛海尔新能源电器有限公司 | A kind of Teat pump boiler restricting element control method |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113405152A (en) * | 2021-06-22 | 2021-09-17 | 广东纽恩泰新能源科技发展有限公司 | Control method of air source heat pump system and air source heat pump system |
CN116538686A (en) * | 2023-06-20 | 2023-08-04 | 苏州迈创信息技术有限公司 | Early warning method for quick-heating type air source water heater |
CN116538686B (en) * | 2023-06-20 | 2023-09-15 | 苏州迈创信息技术有限公司 | Early warning method for quick-heating type air source water heater |
Also Published As
Publication number | Publication date |
---|---|
CN112781234B (en) | 2023-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102610838B (en) | Thermal management system of fuel cell, fuel cell system, and vehicle with the fuel cell system | |
Huang et al. | Development of hybrid solar-assisted cooling/heating system | |
US20110018472A1 (en) | Hvac/r system with variable frequency drive (vfd) power supply for multiple motors | |
CN112781234A (en) | Control method and device of air source water heater and air source water heater | |
CN104716665A (en) | Solar photovoltaic generation and heat collection circulation integrated system | |
CN206683131U (en) | A kind of photovoltaic directly drives energy-storage air conditioner system | |
WO2009114169A3 (en) | Cooling, heating and power system with an integrated part-load, active, redundant chiller | |
WO2023231436A1 (en) | Defrosting system, method and device for air conditioner, and air conditioner | |
CN105928202A (en) | Air energy water heater and electric heating control device and method thereof | |
CN100513906C (en) | Wind and light complementary solar air conditioning system | |
CN102290476A (en) | Photovoltaic photo-thermal energy storage device | |
CN205332407U (en) | Air conditioner outdoor unit and air conditioner | |
CN202166139U (en) | Solar air conditioner | |
CN202024430U (en) | Solar air conditioner | |
CN203177533U (en) | Portable refrigerating and heating device | |
US20240240876A1 (en) | Multipurpose multi-source heat-storing compressed air energy storage system and method of same | |
CN201972008U (en) | Washing machine capable of adjusting heating power according to different input energy sources | |
CN215216784U (en) | Battery cooling and unit integrated refrigerating system | |
CN205784108U (en) | Refrigerator | |
CN103393494A (en) | Hand warmer with air source heat pump driven by solar energy | |
CN104121725A (en) | Heat pump system and control method thereof | |
CN107062416B (en) | Air conditioner, method of controlling the same, and computer-readable storage medium | |
CN203785324U (en) | Solar heat pump system | |
KR101819177B1 (en) | heat pump power supply apparatus with electronic function | |
CN102071554A (en) | Washing machine adjusting heating power according to different input energies and use method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |