CN104990318A - Air-conditioning system - Google Patents
Air-conditioning system Download PDFInfo
- Publication number
- CN104990318A CN104990318A CN201510439991.8A CN201510439991A CN104990318A CN 104990318 A CN104990318 A CN 104990318A CN 201510439991 A CN201510439991 A CN 201510439991A CN 104990318 A CN104990318 A CN 104990318A
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- China
- Prior art keywords
- air
- water
- conditioning system
- side heat
- heat exchanger
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/18—Details or features not otherwise provided for combined with domestic apparatus
Abstract
The invention provides an air-conditioning system. The air-conditioning system comprises a compressor unit, a four-way valve, an indoor heat exchanger, a first throttling gear, a water tank and a water side heat exchanger; the compressor unit is formed by one or more compressors; the first end and the second end of the four-way valve are connected to the two ends of the compressor unit respectively; one end of the indoor heat exchanger is connected to the third end of the four-way valve; one end of the first throttling gear is connected to the other end of the indoor heat exchanger; the water tank is used for storing water waiting for heat exchange; and a first inlet of the water side heat exchanger is connected to the other end of the first throttling gear, a second inlet of the water side heat exchanger is connected to an outlet of the water tank, a first outlet of the water side heat exchanger is connected to the fourth end of the four-way valve, and the water side heat exchanger is used for conducting heat exchange between the water, waiting for heat exchange, from the water tank and a refrigerant coming from the indoor heat exchanger. By means of the technical scheme, waste of energy resources is avoided, the problem of frosting caused when the air-conditioning system conducts heating is solved, and meanwhile the heating effect is improved.
Description
Technical field
The present invention relates to household electrical appliance technical field, in particular to a kind of air-conditioning system.
Background technology
At present; in the related; heating of air-conditioner is realized by the air side heat exchanger in air-conditioner; but; now air-conditioner can have the problem of frosting usually; the service life of air-conditioner is affected, and poor by the heating effect of air side heat exchanger, reduce Consumer's Experience.In addition, owing to also there is certain heat with the water crossed in bathroom, but be generally directly directly discharge in bathroom with the water crossed, so just cause the waste of the energy.
Therefore, how by bathroom with to cross but the water conservancy also had surplus heat is used in air-conditioner, solve the problem of air-conditioner frosting in a heating mode, the heating effect that can also improve air-conditioner becomes technical problem urgently to be resolved hurrily simultaneously.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art or correlation technique.
For this reason, one object of the present invention is to propose a kind of air-conditioning system.
For realizing at least one object above-mentioned, embodiment according to a first aspect of the invention, propose a kind of air-conditioning system, comprising: compressor bank, described compressor bank is made up of one or more compressor; Cross valve, the first end of described cross valve and the second end are connected to the two ends of described compressor bank respectively; Indoor heat exchanger, one end of described indoor heat exchanger is connected to the 3rd end of described cross valve; First throttle device, one end of described first throttle device is connected to the other end of described indoor heat exchanger; Water tank, for storing the water treating heat exchange; Water-side heat, first entrance of described water-side heat is connected to the other end of described first throttle device, second entrance of described water-side heat is connected to the outlet of described water tank, first outlet of described water-side heat is connected to the 4th end of described cross valve, and described water-side heat is used for the water treating heat exchange from described water tank and the refrigerant from described indoor heat exchanger to carry out heat exchange.
Air-conditioning system according to an embodiment of the invention, by water-side heat, the water treating heat exchange from water tank and the refrigerant from indoor heat exchanger are carried out heat exchange, to realize the heat-production functions of refrigeration system, such as, treat that the water of heat exchange can be used in bathroom but also had the water of certain heat, therefore, in bathroom with cross but also have the water of certain heat can transfer heat to from indoor heat exchanger after throttling arrangement throttling the refrigerant of low-temp low-pressure gaseous state, thus completion system heat recovery, make full use of used in bathroom but also have the water of certain heat, avoid the waste of resource.And undertaken heating avoiding by water-side heat and use the air side heat exchanger in correlation technique to heat, not only increase heating effect, also avoid air-conditioner to occur the situation of frosting, thus extend the service life of air-conditioner.
Air-conditioning system according to the abovementioned embodiments of the present invention can also have following technical characteristic:
According to one embodiment of present invention, also comprise: water level magnetic valve, the second outlet of described water-side heat is connected to the entrance of described water tank by described water level magnetic valve; Control device, be connected to described water level magnetic valve, for judging that whether the water level of the water treating heat exchange in described water tank is higher than preset water level, if, control described water level magnetic valve and be in closed condition, discharge from described water-side heat with the water after controlling heat exchange, otherwise control described water level magnetic valve and be in opening, flow into described water tank to control the water after heat exchange from described water-side heat.
Air-conditioning system according to an embodiment of the invention, can control the amount of Water in Water Tanks effectively by water level magnetic valve, avoid Water in Water Tanks position too high and affect the operation of refrigeration system, thus realizing the Automated condtrol of air-conditioning system, having the effect of energy-saving and emission-reduction.Preferably, water tank can be attemperater, thus avoids the heat losses of the water treating heat exchange in water tank, avoids the waste of resource further.
According to one embodiment of present invention, also comprise: the first magnetic valve, the other end of described indoor heat exchanger is connected to one end of described first throttle device by described first magnetic valve.
Air-conditioning system according to an embodiment of the invention, when refrigeration system is when heating, making refrigerant flow in water-side heat by opening the first magnetic valve, thus ensureing the normal operation of refrigeration system.
According to one embodiment of present invention, also comprise: air side heat exchanger, the entrance of described air side heat exchanger is connected to the 4th end of described cross valve; Second throttling arrangement, one end of described second throttling arrangement is connected to the outlet of described air side heat exchanger, and the other end of described second throttling arrangement is connected to the other end of described indoor heat exchanger.
Air-conditioning system according to an embodiment of the invention, when system is when freezing, controlling the flow in refrigerant inflow air side heat exchanger by the second throttling arrangement, thus realizing the control to air-conditioning system.
According to one embodiment of present invention, also comprise: the second magnetic valve, the outlet of described air side heat exchanger is connected to one end of described second throttling arrangement by described second magnetic valve.
Air-conditioning system according to an embodiment of the invention, when system is when freezing, by opening the second magnetic valve, closes the first magnetic valve simultaneously, to avoid refrigerant to flow in water-side heat, thus realizes the refrigerating function of air-conditioning system.
According to one embodiment of present invention, also comprise: check valve, the entrance of described check valve is connected to the first outlet of described water-side heat, and the outlet of described check valve is connected to the entrance of described air side heat exchanger.
Refrigeration system according to an embodiment of the invention, arranges check valve by the first exit at water-side heat, avoids refrigerant return in water-side heat, thus ensure that the normal operation of refrigeration system.
According to one embodiment of present invention, described control device also for, control air-conditioning system operational mode and each magnetic valve start and stop state, when described air-conditioning system running refrigerating pattern, then the first closed electromagnetic valve, second magnetic valve is opened, described water-side heat does not work, described water level magnetic valve does not work, control described air-conditioning system by refrigeration cycle running refrigerating pattern, when described air-conditioning system runs heating mode, then the first magnetic valve is opened, second closed electromagnetic valve, described water level magnetic valve runs according to actual condition, control described air-conditioning system and run heating mode by heating closed circuit.
Air-conditioning system according to an embodiment of the invention, control device also for the start and stop state of the operational mode (refrigeration mode and heating mode) and each magnetic valve that control air-conditioning system, thus ensures that air-conditioning system normally carries out freezing and heating.
According to one embodiment of present invention, also comprise: filter, described filter carries out contaminant filter for the water treating heat exchange, with by filter after treat that heat-exchanging water is stored in described water tank.
Air-conditioning system according to an embodiment of the invention, due to treat heat exchange water in there is certain impurity, such as, with crossing but there is the water of certain heat in bathroom, the water being treated heat exchange by filter carries out contaminant filter, avoid treating that the operation of the impurity in the water of heat exchange to refrigeration system impacts, thus the normal operation of the system of guarantee.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 shows the structural representation of air-conditioning system according to an embodiment of the invention.
Wherein, the corresponding relation in Fig. 1 between the mark of accompanying drawing and component names is:
1 compressor bank, 2 cross valves, 3 indoor heat exchangers, 4 first magnetic valves, 5 first throttle devices, 6 water-side heats, 7 water tanks, 8 check valves, 9 filters, 10 second throttling arrangements, 11 second magnetic valves, 12 air side heat exchangers.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
As shown in Figure 1, embodiment according to a first aspect of the invention, proposes a kind of air-conditioning system, comprising: compressor bank 1, and described compressor bank 1 is made up of one or more compressor; Cross valve 2, the first end of described cross valve 2 and the second end are connected to the two ends of described compressor bank 1 respectively; Indoor heat exchanger 3, one end of described indoor heat exchanger 3 is connected to the 3rd end of described cross valve 2; First throttle device 5, one end of described first throttle device 5 is connected to the other end of described indoor heat exchanger 3; Water tank 7, for storing the water treating heat exchange; Water-side heat 6, first entrance of described water-side heat 6 is connected to the other end of described first throttle device 5, second entrance of described water-side heat 6 is connected to the outlet of described water tank 7, first outlet of described water-side heat 6 is connected to the 4th end of described cross valve 2, and described water-side heat 6 is for carrying out heat exchange by the water treating heat exchange from described water tank 7 and the refrigerant from described indoor heat exchanger 3.
Air-conditioning system according to an embodiment of the invention, by water-side heat 6, the water treating heat exchange from water tank 7 and the refrigerant from indoor heat exchanger 3 are carried out heat exchange, to realize the heat-production functions of refrigeration system, such as, treat that the water of heat exchange can be used in bathroom but also had the water of certain heat, therefore, in bathroom with cross but also have the water of certain heat can transfer heat to from indoor heat exchanger 3 after throttling arrangement throttling the refrigerant of low-temp low-pressure gaseous state, thus completion system heat recovery, make full use of used in bathroom but also have the water of certain heat, avoid the waste of resource.And undertaken heating avoiding by water-side heat 6 and use the air side heat exchanger 12 in correlation technique to heat, not only increase heating effect, also avoid air-conditioner to occur the situation of frosting, thus extend the service life of air-conditioner.
Air-conditioning system according to the abovementioned embodiments of the present invention can also have following technical characteristic:
As shown in Figure 1, according to one embodiment of present invention, also comprise: water level magnetic valve, the second outlet of described water-side heat 6 is connected to the entrance of described water tank 7 by described water level magnetic valve; Control device, be connected to described water level magnetic valve, treat in described water tank 7 that whether the water level of the water of heat exchange is higher than preset water level for judging, if, control described water level magnetic valve and be in closed condition, discharge from described water-side heat 6 to control the water after heat exchange, otherwise control described water level magnetic valve and be in opening, flow into described water tank 7 to control the water after heat exchange from described water-side heat 6.
Air-conditioning system according to an embodiment of the invention, the amount of water in water tank 7 effectively can be controlled by water level magnetic valve, avoid water tank 7 middle water level too high and affect the operation of refrigeration system, thus realizing the Automated condtrol of air-conditioning system, there is the effect of energy-saving and emission-reduction.Preferably, water tank 7 can be attemperater 7, thus avoids the heat losses of the water treating heat exchange in water tank 7, avoids the waste of resource further.
As shown in Figure 1, according to one embodiment of present invention, also comprise: the first magnetic valve 4, the other end of described indoor heat exchanger 3 is connected to one end of described first throttle device 5 by described first magnetic valve 4.
Air-conditioning system according to an embodiment of the invention, when refrigeration system is when heating, making refrigerant flow in water-side heat 6 by opening the first magnetic valve 4, thus ensureing the normal operation of refrigeration system.
As shown in Figure 1, according to one embodiment of present invention, also comprise: air side heat exchanger 12, the entrance of described air side heat exchanger 12 is connected to the 4th end of described cross valve 2; Second throttling arrangement 10, one end of described second throttling arrangement 10 is connected to the outlet of described air side heat exchanger 12, and the other end of described second throttling arrangement 10 is connected to the other end of described indoor heat exchanger 3.
Air-conditioning system according to an embodiment of the invention, when system is when freezing, controlling the flow in refrigerant inflow air side heat exchanger 12 by the second throttling arrangement 10, thus realizing the control to air-conditioning system.
As shown in Figure 1, according to one embodiment of present invention, also comprise: the second magnetic valve 11, the outlet of described air side heat exchanger 12 is connected to one end of described second throttling arrangement 10 by described second magnetic valve 11.
Air-conditioning system according to an embodiment of the invention, when system is when freezing, by opening the second magnetic valve 11, closes the first magnetic valve 4 simultaneously, to avoid refrigerant to flow in water-side heat 6, thus realizes the refrigerating function of air-conditioning system.
As shown in Figure 1, according to one embodiment of present invention, also comprise: check valve 8, the entrance of described check valve 8 is connected to the first outlet of described water-side heat 6, and the outlet of described check valve 8 is connected to the entrance of described air side heat exchanger 12.
Refrigeration system according to an embodiment of the invention, arranges check valve 8 by the first exit at water-side heat 6, avoids refrigerant return in water-side heat 6, thus ensure that the normal operation of refrigeration system.
According to one embodiment of present invention, also comprise: described control device also for, control air-conditioning system operational mode and each magnetic valve start and stop state, when described air-conditioning system running refrigerating pattern, then the first magnetic valve 4 cuts out, second magnetic valve 11 is opened, described water-side heat 6 does not work, water level magnetic valve does not work, control described air-conditioning system by refrigeration cycle running refrigerating pattern, when described air-conditioning system runs heating mode, then the first magnetic valve 4 is opened, second magnetic valve 11 cuts out, water level magnetic valve runs according to actual condition, control described air-conditioning system and run heating mode by heating closed circuit.
Air-conditioning system according to an embodiment of the invention, control device also for the start and stop state of the operational mode and each magnetic valve that control air-conditioning system, thus ensures that air-conditioning system normally carries out freezing and heating.
According to one embodiment of present invention, also comprise: filter 9, described filter 9 carries out contaminant filter for the water treating heat exchange, with by filter after treat that heat-exchanging water is stored in described water tank 7.
Air-conditioning system according to an embodiment of the invention, due to treat heat exchange water in there is certain impurity, such as, with crossing but there is the water of certain heat in bathroom, the water being treated heat exchange by filter 9 carries out contaminant filter, avoid treating that the operation of the impurity in the water of heat exchange to refrigeration system impacts, thus the normal operation of the system of guarantee.
Two embodiments are used to describe technical scheme of the present invention in detail below:
Embodiment one:
As shown in Figure 1, when summer, bathroom needed refrigeration, air-conditioner (air-conditioning system) operates in refrigeration mode, second magnetic valve 11 is opened, first magnetic valve 4 cuts out, and forms cooling cycle system successively by compressor bank 1, cross valve 2, air side heat exchanger 12, second magnetic valve 11, second throttling arrangement 10 and indoor heat exchanger 3.
Embodiment two:
As shown in Figure 1, when winter, bathroom needed to heat, air-conditioner operates in heating mode, first magnetic valve 4 is opened, second magnetic valve 11 cuts out, heating recycle system is formed successively by compressor bank 1, cross valve 2, indoor heat exchanger 3, first magnetic valve 4, first throttle device 5, water-side heat 6, check valve 8, in water-side heat 6, heat exchange is carried out to the waste water (treating the water of heat exchange) in bathroom and refrigerant, thus the waste heat of the waste water in bathroom can be made full use of, avoid the waste of resource.
More than be described with reference to the accompanying drawings technical scheme of the present invention, by water-side heat by have certain heat treat heat exchange water (as in bathroom with crossing but there is the water of certain heat) carry out heat exchange to realize heating with refrigerant, not only avoid the waste of the energy, also solving frosting appears in air-conditioner problem when heating, also improving heating effect simultaneously.
In the present invention, term " first ", " second " object only for describing, and instruction or hint relative importance can not be interpreted as; Term " multiple " represents two or more; Term " connection " etc. all should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. an air-conditioning system, is characterized in that, comprising:
Compressor bank, described compressor bank is made up of one or more compressor;
Cross valve, the first end of described cross valve and the second end are connected to the two ends of described compressor bank respectively;
Indoor heat exchanger, one end of described indoor heat exchanger is connected to the 3rd end of described cross valve;
First throttle device, one end of described first throttle device is connected to the other end of described indoor heat exchanger;
Water tank, for storing the water treating heat exchange;
Water-side heat, first entrance of described water-side heat is connected to the other end of described first throttle device, second entrance of described water-side heat is connected to the outlet of described water tank, first outlet of described water-side heat is connected to the 4th end of described cross valve, and described water-side heat is used for the water treating heat exchange from described water tank and the refrigerant from described indoor heat exchanger to carry out heat exchange.
2. air-conditioning system according to claim 1, is characterized in that, also comprises:
Water level magnetic valve, the second outlet of described water-side heat is connected to the entrance of described water tank by described water level magnetic valve;
Control device, be connected to described water level magnetic valve, for judging that whether the water level of the water treating heat exchange in described water tank is higher than preset water level, if, control described water level magnetic valve and be in closed condition, discharge from described water-side heat with the water after controlling heat exchange, otherwise control described water level magnetic valve and be in opening, flow into described water tank to control the water after heat exchange from described water-side heat.
3. air-conditioning system according to claim 2, is characterized in that, also comprises:
First magnetic valve, the other end of described indoor heat exchanger is connected to one end of described first throttle device by described first magnetic valve.
4. air-conditioning system according to claim 1, is characterized in that, also comprises:
Air side heat exchanger, the entrance of described air side heat exchanger is connected to the 4th end of described cross valve;
Second throttling arrangement, one end of described second throttling arrangement is connected to the outlet of described air side heat exchanger, and the other end of described second throttling arrangement is connected to the other end of described indoor heat exchanger.
5. air-conditioning system according to claim 4, is characterized in that, also comprises:
Second magnetic valve, the outlet of described air side heat exchanger is connected to one end of described second throttling arrangement by described second magnetic valve.
6. air-conditioning system according to claim 4, is characterized in that, also comprises:
Check valve, the entrance of described check valve is connected to the first outlet of described water-side heat, and the outlet of described check valve is connected to the entrance of described air side heat exchanger.
7. air-conditioning system according to claim 2, is characterized in that,
Described control device also for, control air-conditioning system operational mode and each magnetic valve start and stop state,
When described air-conditioning system running refrigerating pattern, then the first closed electromagnetic valve, the second magnetic valve is opened, and described water-side heat does not work, and described water level magnetic valve does not work, and controls described air-conditioning system by refrigeration cycle running refrigerating pattern,
When described air-conditioning system runs heating mode, then the first magnetic valve is opened, the second closed electromagnetic valve, and described water level magnetic valve runs according to actual condition, controls described air-conditioning system and runs heating mode by heating closed circuit.
8. air-conditioning system according to any one of claim 1 to 7, is characterized in that, also comprises:
Filter, described filter carries out contaminant filter for the water treating heat exchange, with by filter after treat that heat-exchanging water is stored in described water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510439991.8A CN104990318A (en) | 2015-07-23 | 2015-07-23 | Air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510439991.8A CN104990318A (en) | 2015-07-23 | 2015-07-23 | Air-conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104990318A true CN104990318A (en) | 2015-10-21 |
Family
ID=54302167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510439991.8A Pending CN104990318A (en) | 2015-07-23 | 2015-07-23 | Air-conditioning system |
Country Status (1)
| Country | Link |
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| CN (1) | CN104990318A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504705A (en) * | 2017-07-20 | 2017-12-22 | 沃姆制冷设备(上海)有限公司 | Heat pump air conditioner control system |
| CN110762786A (en) * | 2019-10-12 | 2020-02-07 | 海信（山东）空调有限公司 | Air conditioning system, control method and control device |
| CN111043719A (en) * | 2019-12-30 | 2020-04-21 | Tcl空调器(中山)有限公司 | Air conditioner system, air conditioner heating temperature control method and air conditioner |
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| JPH09170837A (en) * | 1995-12-20 | 1997-06-30 | Toshiba Corp | Hot water feeder serving also as cooler heater |
| JP2001248937A (en) * | 2000-03-08 | 2001-09-14 | Toshiba Kyaria Kk | Heat pump hot water supply air conditioner |
| JP4610688B2 (en) * | 2000-03-17 | 2011-01-12 | パナソニックエコシステムズ株式会社 | Air-conditioning and hot-water supply system and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504705A (en) * | 2017-07-20 | 2017-12-22 | 沃姆制冷设备(上海)有限公司 | Heat pump air conditioner control system |
| CN110762786A (en) * | 2019-10-12 | 2020-02-07 | 海信（山东）空调有限公司 | Air conditioning system, control method and control device |
| CN110762786B (en) * | 2019-10-12 | 2021-08-31 | 海信（山东）空调有限公司 | Air conditioning system, control method and control device |
| CN111043719A (en) * | 2019-12-30 | 2020-04-21 | Tcl空调器(中山)有限公司 | Air conditioner system, air conditioner heating temperature control method and air conditioner |
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Application publication date: 20151021 |
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