CN203629115U - Solar energy thermal storage and air energy combined multifunctional air conditioner - Google Patents
Solar energy thermal storage and air energy combined multifunctional air conditioner Download PDFInfo
- Publication number
- CN203629115U CN203629115U CN201320892022.4U CN201320892022U CN203629115U CN 203629115 U CN203629115 U CN 203629115U CN 201320892022 U CN201320892022 U CN 201320892022U CN 203629115 U CN203629115 U CN 203629115U
- Authority
- CN
- China
- Prior art keywords
- port
- heat
- energy
- solar
- water
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
The utility model discloses a solar energy thermal storage and air energy combined multifunctional air conditioner. The air conditioner comprises an air energy using system and a solar energy using system, wherein the air energy using system is composed of a compressor, a four-way reversing valve, an indoor heat exchanger, a water cooling condenser, a first throttling element and an outdoor air heat exchanger; the solar energy using system is composed of an energy storage tank, a circulating tank and a solar heat collection module, and a solar evaporator merged into the air energy using system is further arranged in the energy storage tank. The water in a first water tank is heated by the water cooling condenser, the water in the second water tank is heated by a plate type heat exchanger, and the first water tank and the second water tank centrally supply hot water after the first water tank and the second water tank are communicated; the functions including cooling and heating can be realized through the four-way reversing valve, and the heat pump system can regularly work by using the outdoor air heat exchanger and the auxiliary heater under the condition of lacking the solar energy.
Description
Technical field
The utility model relates to a kind of air-conditioning, is specifically related to a kind of solar heat-preservation and air energy composite multifunction air conditioner.
Background technology
Heat pump is the system that Lowlevel thermal energy is converted into high level heat, the heat pump heat supply that is called as " heat multiplier " is compared with traditional heat-supplying mode, have the technical advantages such as energy utilization rate is high, energy-conserving and environment-protective, therefore heat pump techniques is used widely at aspects such as air-conditioning and hot water supplies.Heat pump, utilizing in various thermals source, is most widely used with air energy heat pump.The low-temperature heat source of air energy heat pump system is atmosphere, obtains heat energy more convenient from atmosphere, and heat transmission equipment is also fairly simple, and unit is easy for installation, can be placed in roof, exterior wall or building periphery vacant lot.Solar energy, as a kind of clean regenerative resource, has unrivaled superiority compared with other energy.Heat pump using the solar energy of low temperature as low level heat energy, is called as solar heat pump.
The patent documentation that is CN102425886A as application publication number discloses a kind of solar heat-pump air conditioner, this heat pump air conditioner comprises solar energy heat collection pipe, solar energy hot water tank, coil evaporator, air heat source evaporimeter, compressor, choke valve, device for drying and filtering, indoor condenser, and compressor, indoor condenser, device for drying and filtering, choke valve, air heat source evaporimeter and coil evaporator successively closed loop are connected.In this patent documentation, heat pump successively absorbs the heat in air and in solar water heater, more energy-conservation.But the supply and demand of solar energy, does not quantitatively mate or inconsistent with temporal, causes a large amount of solar energy effectively to utilize.As solar energy surplus on daytime, the water temperature over-high of solar energy hot water tank, causes radiation loss larger.
Utility model content
The utility model, for the problems referred to above, has proposed a kind of solar heat-preservation and air energy composite multifunction air conditioner.Solved prior art solar energy hot water tank summer or daytime solar energy surplus problem.
The technical scheme that the utility model is taked is as follows:
A kind of solar heat-preservation and air energy composite multifunction air conditioner, comprise by compressor, four-way change-over valve, indoor heat converter, water-cooled condenser, first throttle element, the air of outdoor air heat exchanger composition can utilize system, wherein, the outlet of described compressor is connected with the first port of four-way change-over valve, the second port of four-way change-over valve is connected with the first port of indoor heat converter and the first port of water-cooled condenser respectively, and be provided with the first magnetic valve 7 between the second port of four-way change-over valve and the first port of water-cooled condenser, the second port of indoor heat converter and the second port of water-cooled condenser crosses mutually and be connected with the first port of first throttle element, the second port of first throttle element is connected with the first port of outdoor air heat exchanger, the second port of outdoor air heat exchanger is connected with the 4th port of four-way change-over valve, the 3rd port of four-way change-over valve is connected with the import of compressor, also comprise by energy storage groove, circulating pump, the solar energy utilization system that solar energy heat collecting module forms, in described energy storage groove, be provided with solar still, the first port of described solar still is connected with the first port of first throttle element by second section fluid element, the second port of solar still is connected with the 4th port of four-way change-over valve by the second magnetic valve, between the 4th port of the second port of described outdoor air heat exchanger and four-way change-over valve, be provided with the 3rd magnetic valve, between the first port of described first throttle element and described second section fluid element, be provided with the 4th magnetic valve.
Described solar energy heat collecting module comprises solar thermal collector and liquid reserve tank, and wherein, energy storage groove, circulating pump, liquid reserve tank three loop in series, be provided with accumulation of energy medium in described liquid reserve tank and energy storage groove.Described accumulation of energy medium has three kinds of states: liquid, solid-state, solid-liquid mixing.In the time of solid-liquid mixing, can temperature remain unchanged, accumulation of energy medium can absorb amount of heat.Heat accumulation of energy medium liquid reserve tank in by solar thermal collector daytime, accumulation of energy medium after heating is flowed in energy storage groove and is mixed with the accumulation of energy medium not heating in energy storage groove by circulating pump, heat is passed in energy storage groove, in the groove of energy storage simultaneously, part accumulation of energy medium inflow liquid reserve tank heats, and constantly circulation goes to heat in energy storage groove.
As preferably, described liquid reserve tank is column type, and liquid reserve tank and energy storage groove are equipped with heat-insulation layer.Heat-insulation layer can reduce energy and run off, and heat pump system efficiency is improved.
As preferably, between described circulating pump and liquid reserve tank, be also provided with the 5th magnetic valve, the 5th magnetic valve two ends are also parallel with hot water branch road, and this hot water branch road is provided with heat-exchangers of the plate type and the 6th magnetic valve.In the time that solar energy is sufficient, high temperature accumulation of energy medium can heat domestic water by the heat-exchangers of the plate type on hot water branch road.
Described heat-exchangers of the plate type is serially connected in a closed loop by water pipe and the second water pump, the second water tank.Transfer of heat by heat-exchangers of the plate type accumulation of energy medium arrives waterborne.
Described water-cooled condenser is serially connected in a closed loop by water pipe and the first water pump, the first water tank.Cooling agent when the water-cooled condenser, condensation heat release, this heat is used for heating water.
As preferably, described the first water tank and the second water tank pass through cross current.The first water tank and the second water tank can be concentrated domestic water is provided after being communicated with.
As preferably, in described liquid reserve tank, be also provided with auxiliary heating silk.When solar energy wretched insufficiency, when the accumulation of energy medium content of energy storage groove internal solid is too high, by starting auxiliary heater, to prevent that accumulation of energy medium from being become by solid-liquid mixing solid-state, guarantees that system normally works.
As preferably, described first throttle element is bidirectional electronic expansion valve, and second section fluid element is manual throttle valve, automatic throttle or capillary.First throttle element, second section fluid element play the effect of throttling cooling, and bidirectional electronic expansion valve can adapt to the switching of two kinds of patterns of cooling and warming.
The beneficial effects of the utility model are: make full use of regenerative resource, improved the economy of heat pump.Solar heat pump in the past, due to supply and demand, does not quantitatively mate with inconsistent with temporal, and solar energy utilization ratio is low.The utility model adopts energy accumulating technique, and the heat energy of solar thermal collector collection on daytime has not only met operation on heat pump daytime, also by thermal energy storage in accumulation of energy medium, heat pump operation at night, has met operation at night, makes heat pump can round-the-clockly utilize solar energy operation.And the utility model can be realized the switching of two kinds of patterns of cooling and warming by cross valve, can adapt to annual climate change, applicability is strong.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model solar heat-preservation and air energy composite multifunction air conditioner.
Picture in picture is labeled as:
1. compressor, 2. four-way change-over valve, 3. indoor heat converter, 4. water-cooled condenser, 5. first throttle element, 6. outdoor air heat exchanger, 7. the first magnetic valve, 8. solar still, 9. second section fluid element, 10. the second magnetic valve, 12. the 3rd magnetic valves, 14. solar thermal collectors, 15. liquid reserve tanks, 16. circulating pumps, 17. energy storage grooves, 18. auxiliary heating silks, 21. the 4th magnetic valves, 22. heat-exchangerss of the plate type, 23. the 5th magnetic valves, 24. the 6th magnetic valves, 11. first water pumps, 13. first water tanks, 25, the second water pump, 26. second water tanks.
The specific embodiment
As shown in Figure 1, a kind of solar heat-preservation and air energy composite multifunction air conditioner, comprise by compressor 1, four-way change-over valve 2, indoor heat converter 3, water-cooled condenser 4, first throttle element 5, the air that outdoor air heat exchanger 6 forms can utilize system, and by energy storage groove 17, circulating pump 16, the solar energy utilization system that solar energy heat collecting module forms, wherein, the outlet 1b of compressor is connected with the first port 2a of four-way change-over valve, the second port 2b of four-way change-over valve is connected with the first port 3a of indoor heat converter and the first port 4a of water-cooled condenser respectively, and between the second port 2b of four-way change-over valve and the first port of water-cooled condenser, 4a is provided with the first magnetic valve 7, the second port 3b of indoor heat converter and the second port 4b of water-cooled condenser crosses mutually and be connected with the first port 5a of first throttle element, water-cooled condenser 4 is by water pipe and the first water pump 11, the first water tank 13 is serially connected in a closed loop, the second port 5b of first throttle element is connected with the first port 6a of outdoor air heat exchanger, the second port 6b of outdoor air heat exchanger is connected with the 4th port 2d of four-way change-over valve, the 3rd port 2c of four-way change-over valve is connected with the import 1a of compressor.
Solar energy heat collecting module comprises solar thermal collector 14 and liquid reserve tank 15, the outlet 17b of energy storage groove is connected with the entrance 16a of circulating pump, circulation delivery side of pump 16b is connected with the entrance 15a of liquid reserve tank, the outlet 15b of liquid reserve tank is connected with the entrance 17a of energy storage groove, and be also provided with the 5th magnetic valve 23 between the second port one 6b of circulating pump and the first port 15a of liquid reserve tank, the two ends of the 5th magnetic valve are also parallel with hot water branch road, and this hot water branch road is provided with heat-exchangers of the plate type 22 and the 6th magnetic valve 23.
Heat-exchangers of the plate type 22 is serially connected in a closed loop by water pipe and the second water pump 13, the second water tank 26.The first water tank and the second water tank are concentrated hot water for life are provided by cross current.
In liquid reserve tank and energy storage groove, be provided with accumulation of energy medium.Described accumulation of energy medium has three kinds of states: liquid, solid-state, solid-liquid mixing.In the time of solid-liquid mixing, can temperature remain unchanged, accumulation of energy medium can absorb amount of heat.Heat accumulation of energy medium liquid reserve tank in by solar thermal collector daytime, accumulation of energy medium after heating is flowed in energy storage groove and is mixed with the accumulation of energy medium not heating in energy storage groove by circulating pump, heat is passed in energy storage groove, in the groove of energy storage simultaneously, part accumulation of energy medium inflow liquid reserve tank heats, and constantly circulation goes to heat in energy storage groove.
In energy storage groove 17, be also provided with solar still 8, the first port 8a of solar still is connected with the first port 5a of first throttle element by second section fluid element 9, and between first throttle element and second section fluid element, be provided with the 4th magnetic valve 21, the second port 8b of solar still is connected with the 4th port 2d of four-way change-over valve by the second magnetic valve 10, between the second port 6b of outdoor air heat exchanger and the 4th port 2d of four-way change-over valve, is provided with the 3rd magnetic valve 12.
The present embodiment liquid reserve tank 15 is column type, is also provided with auxiliary heating silk 18 in liquid reserve tank, and liquid reserve tank and energy storage groove are equipped with heat-insulation layer.
The present embodiment first throttle element is bidirectional electronic expansion valve, and he plays the effect of throttling cooling, and bidirectional electronic expansion valve can adapt to the switching of two kinds of patterns of cooling and warming.Second section fluid element is manual throttle valve, automatic throttle or capillary.
The present embodiment has two kinds of functions, heats and freezes, and it can adapt to annual climate change, is below the detailed operation flow process of these two kinds of functions:
One, heat-production functions
Under this function, the second port 2b of the first port 2a of four-way change-over valve and four-way change-over valve is communicated with, and the 4th port 2d of the 3rd port 2c of four-way change-over valve and four-way change-over valve is communicated with.Heat-production functions can be divided into three kinds of patterns:
1. solar energy operational mode, the solar radiant heat that gathered is greater than the refrigerating capacity of heat pump.Heat pump is in the time of this mode operation, and the second magnetic valve 10 and the 4th magnetic valve 21 are opened, and the 3rd magnetic valve 12 cuts out.The refrigerant gas of the HTHP that the outlet 1b of compressor 1 discharges, by indoor heat converter 3, to indoor gas sensible heat and the latent heat of vaporization of emitting, condensation of refrigerant becomes highly pressurised liquid, in the time that the first magnetic valve 7 is opened, the refrigerant gas of HTHP also heats the domestic water of the first water tank simultaneously by water-cooled condenser, condensed cooling agent passes through after the 4th magnetic valve 21 and second section fluid element 9, flow into solar still 8, in the coil pipe of solar still, cold-producing medium absorbs the heat of accumulation of energy medium, be vaporizated into the gas of low-temp low-pressure, then enter the 4th port 2d of four-way change-over valve by the second magnetic valve 10, finally sucked and be compressed into the gas of HTHP by compressor 1, complete heating of a circulation.
Because the refrigerating capacity of solar still 8 is less than the heat energy that solar thermal collector 14 collects, so the solid-state accumulation of energy medium in accumulation of energy medium is melted gradually, heat pump is in heat supply work, and solar radiant heat has obtained storage in accumulation of energy medium.Heat pump moves under this pattern, and without defrosting, therefore system works is stable, reliable.
And under this pattern, by closing the 5th magnetic valve 23, open the 6th magnetic valve 24 and make the high temperature accumulation of energy medium flowing out from circulation delivery side of pump 16b enter hot water branch road, heat the domestic water of the second water tank by heat-exchangers of the plate type 22.
2. air energy operational mode, operation in the time not having time period of solar radiant heat or temperature higher.Heat pump is in the time of this mode operation, and the 4th magnetic valve 21 and the second magnetic valve 10 are all closed, and the 3rd magnetic valve 12 is opened.The refrigerant gas of the HTHP that the outlet 1b of compressor 1 discharges, by indoor heat converter 3, to indoor gas sensible heat and the latent heat of vaporization of emitting, condensation of refrigerant becomes highly pressurised liquid, in the time that the first magnetic valve 7 is opened, the refrigerant gas of HTHP also heats the domestic water of the first water tank 13 simultaneously by water-cooled condenser, condensed cooling agent is by the 5 step-down throttlings of first throttle element, become the liquid of low-temp low-pressure by highly pressurised liquid, then enter the heat of outdoor air heat exchanger 6 absorbing environmental air, cold-producing medium becomes low-pressure gas by the liquid of low-temp low-pressure, enter the 4th port 2d of four-way change-over valve by the 3rd magnetic valve 12, finally sucked and be compressed into the gas of HTHP by compressor 1, complete heating of a circulation.
3. solar energy and air can common operational modes, move suitable with accumulation of energy medium temperature in period of solar radiant heat deficiency or temperature.Heat pump is in the time of this mode operation, and the second magnetic valve 10, the 3rd magnetic valve 12 and the 4th magnetic valve 21 are all opened.Under this pattern, from cooling agent out of indoor heat converter 3 or the cooling agent from indoor heat converter 3 and water-cooled condenser 4 out conflux, be divided into two-way, simultaneously to outdoor air heat exchanger 6 and solar still 8 feed flows, then the cold-producing medium after gasifying confluxes and enters the 4th port 2d of four-way change-over valve, finally sucked and be compressed into the gas of HTHP by compressor 1, completed heating of a circulation.Work due to air energy evaporimeter and solar still, heat pump system efficiency is higher simultaneously.
The selection of above three kinds of operational modes, should determine flexibly according to solar radiation intensity and weather conditions, and automatically control by controller, guarantee the normal operation of heat pump, implementation efficiency maximizes, and the domestic hot-water that these three kinds of operational modes all can heat room air or heat the first water tank, the second water tank, user can select corresponding function according to demand.
Two, refrigerating function
Under this function, the 4th port 2d of the first port 2a of four-way change-over valve and four-way change-over valve is communicated with, and the second port 2b of the 3rd port 2c of four-way change-over valve and four-way change-over valve is communicated with.
Refrigerating function can be divided into three kinds of patterns.
1. air energy refrigeration mode, the second magnetic valve 10, the first magnetic valve 7 and the 4th magnetic valve 21 are all closed, and the 3rd magnetic valve 12 is opened.
When work, the refrigerant gas of the HTHP that the outlet 1b of compressor discharges, flow in outdoor air heat exchanger 6 by the 3rd magnetic valve 12, to outdoor gas sensible heat and the latent heat of vaporization of emitting, condensation of refrigerant becomes highly pressurised liquid, then by first throttle element 5 expenditure and pressure inflow indoor heat exchangers 3, cold-producing medium absorbs the heat of room air, be vaporizated into the gas of low-temp low-pressure, from indoor heat converter 3 cooling agent out, by four-way change-over valve the second port 2b, finally sucked and be compressed into the gas of HTHP by compressor 1, complete the refrigeration of a circulation.
In refrigeration, solar energy utilization system can also heat hot water: by closing the 5th magnetic valve 23, open the 6th magnetic valve 24 and make the high temperature accumulation of energy medium flowing out from circulation delivery side of pump 16b enter hot water branch road, heat the domestic water of the second water tank by heat-exchangers of the plate type 22.
2. solar still refrigeration mode, the first magnetic valve 7 and the 3rd magnetic valve 12 are closed, and the second magnetic valve 10 and the 4th magnetic valve 21 are opened.
When work, the refrigerant gas of the HTHP that the outlet 1b of compressor discharges, flow in solar still 8 by the second magnetic valve 10, emit gas sensible heat and the latent heat of vaporization to energy storage groove, condensation of refrigerant becomes highly pressurised liquid, then by second section fluid element 9 expenditure and pressure inflow indoor heat exchangers 3, cold-producing medium absorbs the heat of room air, be vaporizated into the gas of low-temp low-pressure, from indoor heat converter 3 cooling agent out, by four-way change-over valve the second port 2b, finally sucked and be compressed into the gas of HTHP by compressor 1, complete the refrigeration of a circulation.
In refrigeration, also the accumulation of energy medium in the energy storage groove of heating, by closing the 5th magnetic valve 23, open the 6th magnetic valve 24 and make the high temperature accumulation of energy medium flowing out from circulation delivery side of pump 16b enter hot water branch road, heat the domestic water of the second water tank by heat-exchangers of the plate type 22.
3. air energy and improving solar hair device refrigeration mode simultaneously, the first magnetic valve 7 cuts out, and the second magnetic valve 10, the 3rd magnetic valve 12 and the 4th magnetic valve 21 are all opened.
When work, the refrigerant gas of the HTHP that the outlet 1b of compressor discharges, be divided into two-way, the 3rd magnetic valve 12 of leading up to flows in outdoor air heat exchanger 6, to outdoor gas sensible heat and the latent heat of vaporization of emitting, condensation of refrigerant becomes highly pressurised liquid, then by first throttle element 5 expenditure and pressure inflow indoor heat exchangers 3; Second magnetic valve 10 of separately leading up to flows in solar still 8, emits gas sensible heat and the latent heat of vaporization to energy storage groove, and condensation of refrigerant becomes highly pressurised liquid, then by second section fluid element 9 expenditure and pressure inflow indoor heat exchangers 3; Cold-producing medium absorbs the heat of room air, be vaporizated into the gas of low-temp low-pressure, from indoor heat converter 3 cooling agent out, by four-way change-over valve the second port 2b, finally sucked and be compressed into the gas of HTHP by compressor 1, completed the refrigeration of a circulation.
In refrigeration, also the accumulation of energy medium in the energy storage groove of heating, by closing the 5th magnetic valve 23, open the 6th magnetic valve 24 and make the high temperature accumulation of energy medium flowing out from circulation delivery side of pump 16b enter hot water branch road, heat the domestic water of the second water tank by heat-exchangers of the plate type 22.
The foregoing is only preferred embodiment of the present utility model; not thereby limit scope of patent protection of the present utility model; the equivalent structure transformation that every utilization the utility model description and accompanying drawing content are done; directly or indirectly be used in other relevant technical fields, be all in like manner included in protection domain of the present utility model.
Claims (9)
1. a solar heat-preservation and air energy composite multifunction air conditioner, comprise by compressor, four-way change-over valve, indoor heat converter, water-cooled condenser, first throttle element, the air of outdoor air heat exchanger composition can utilize system, wherein, the outlet of described compressor is connected with the first port of four-way change-over valve, the second port of four-way change-over valve is connected with the first port of indoor heat converter and the first port of water-cooled condenser respectively, and be provided with the first magnetic valve between the second port of four-way change-over valve and the first port of water-cooled condenser, the second port of indoor heat converter and the second port of water-cooled condenser crosses mutually and be connected with the first port of first throttle element, the second port of first throttle element is connected with the first port of outdoor air heat exchanger, the second port of outdoor air heat exchanger is connected with the 4th port of four-way change-over valve, the 3rd port of four-way change-over valve is connected with the import of compressor, it is characterized in that, also comprise by energy storage groove, circulating pump, the solar energy utilization system that solar energy heat collecting module forms, in described energy storage groove, be provided with solar still, the first port of described solar still is connected with the first port of first throttle element by second section fluid element, the second port of solar still is connected with the 4th port of four-way change-over valve by the second magnetic valve, between the 4th port of the second port of described outdoor air heat exchanger and four-way change-over valve, be provided with the 3rd magnetic valve, between described first throttle element and described second section fluid element, be provided with the 4th magnetic valve.
2. solar heat-preservation as claimed in claim 1 and air energy composite multifunction air conditioner, it is characterized in that, described solar energy heat collecting module comprises solar thermal collector and liquid reserve tank, wherein, energy storage groove, circulating pump, liquid reserve tank three loop in series, be provided with accumulation of energy medium in described liquid reserve tank and energy storage groove.
3. solar heat-preservation as claimed in claim 2 and air energy composite multifunction air conditioner, is characterized in that, described liquid reserve tank is column type, and liquid reserve tank and energy storage groove are equipped with heat-insulation layer.
4. solar heat-preservation as claimed in claim 3 and air energy composite multifunction air conditioner, it is characterized in that, described circulating pump and liquid reserve tank are also provided with the 5th magnetic valve, and the 5th magnetic valve two ends are also parallel with hot water branch road, and this hot water branch road is provided with heat-exchangers of the plate type and the 6th magnetic valve.
5. solar heat-preservation as claimed in claim 4 and air energy composite multifunction air conditioner, is characterized in that, described heat-exchangers of the plate type is serially connected in a closed loop by water pipe and the second water pump, the second water tank.
6. solar heat-preservation as claimed in claim 5 and air energy composite multifunction air conditioner, is characterized in that, described water-cooled condenser is serially connected in a closed loop by water pipe and the first water pump, the first water tank.
7. solar heat-preservation as claimed in claim 6 and air energy composite multifunction air conditioner, is characterized in that, described the first water tank and the second water tank pass through cross current.
8. solar heat-preservation as claimed in claim 2 and air energy composite multifunction air conditioner, is characterized in that, is also provided with auxiliary heating silk in described liquid reserve tank.
9. solar heat-preservation as claimed in claim 1 and air energy composite multifunction air conditioner, is characterized in that, described first throttle element is bidirectional electronic expansion valve, and second section fluid element is manual throttle valve, automatic throttle or capillary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320892022.4U CN203629115U (en) | 2013-12-30 | 2013-12-30 | Solar energy thermal storage and air energy combined multifunctional air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320892022.4U CN203629115U (en) | 2013-12-30 | 2013-12-30 | Solar energy thermal storage and air energy combined multifunctional air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203629115U true CN203629115U (en) | 2014-06-04 |
Family
ID=50815583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320892022.4U Expired - Fee Related CN203629115U (en) | 2013-12-30 | 2013-12-30 | Solar energy thermal storage and air energy combined multifunctional air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203629115U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674447A (en) * | 2016-01-22 | 2016-06-15 | 芜湖美智空调设备有限公司 | Air conditioner and energy-saving control method thereof |
| CN106257158A (en) * | 2016-07-29 | 2016-12-28 | 东南大学 | A kind of hybrid-power combustion-gas thermal pump water-heater system and control method thereof |
| CN107166601A (en) * | 2017-07-11 | 2017-09-15 | 天津宅佳蓄能科技发展中心 | A kind of water circulation hot and cold dual control all-in-one |
| CN107975900A (en) * | 2017-12-22 | 2018-05-01 | 山东飞龙制冷设备有限公司 | A kind of indirect expansion type heat supply and water system for household |
| CN108019973A (en) * | 2017-12-28 | 2018-05-11 | 天津商业大学 | A kind of New-type phase change accumulation of heat refrigerating and heat-supplying system |
| CN109945549A (en) * | 2019-03-19 | 2019-06-28 | 哈尔滨工业大学 | A kind of ultra-low-loop temperature solar-net for air-source heat pump units of external sustainable heat source |
| CN112555973A (en) * | 2020-12-25 | 2021-03-26 | 建科环能科技有限公司 | Multi-source heat pump energy storage and supply system and control method |
| CN114754516A (en) * | 2022-05-23 | 2022-07-15 | 中铁第四勘察设计院集团有限公司 | Air conditioner hot water system |
-
2013
- 2013-12-30 CN CN201320892022.4U patent/CN203629115U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674447A (en) * | 2016-01-22 | 2016-06-15 | 芜湖美智空调设备有限公司 | Air conditioner and energy-saving control method thereof |
| CN105674447B (en) * | 2016-01-22 | 2018-12-28 | 芜湖美智空调设备有限公司 | Air conditioner and its energy-saving control method |
| CN106257158A (en) * | 2016-07-29 | 2016-12-28 | 东南大学 | A kind of hybrid-power combustion-gas thermal pump water-heater system and control method thereof |
| CN107166601A (en) * | 2017-07-11 | 2017-09-15 | 天津宅佳蓄能科技发展中心 | A kind of water circulation hot and cold dual control all-in-one |
| CN107975900A (en) * | 2017-12-22 | 2018-05-01 | 山东飞龙制冷设备有限公司 | A kind of indirect expansion type heat supply and water system for household |
| CN108019973A (en) * | 2017-12-28 | 2018-05-11 | 天津商业大学 | A kind of New-type phase change accumulation of heat refrigerating and heat-supplying system |
| CN109945549A (en) * | 2019-03-19 | 2019-06-28 | 哈尔滨工业大学 | A kind of ultra-low-loop temperature solar-net for air-source heat pump units of external sustainable heat source |
| CN112555973A (en) * | 2020-12-25 | 2021-03-26 | 建科环能科技有限公司 | Multi-source heat pump energy storage and supply system and control method |
| CN114754516A (en) * | 2022-05-23 | 2022-07-15 | 中铁第四勘察设计院集团有限公司 | Air conditioner hot water system |
| CN114754516B (en) * | 2022-05-23 | 2024-03-15 | 中铁第四勘察设计院集团有限公司 | Air conditioner hot water system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203629115U (en) | Solar energy thermal storage and air energy combined multifunctional air conditioner | |
| CN101464058B (en) | Large energy accumulation type air source heat pump hot water units | |
| CN202041020U (en) | Household air-source heat pump-floor radiation multifunctional system | |
| CN102645055B (en) | Adaptively-matched solar auxiliary air source heat pump device | |
| CN203349573U (en) | Combined heat pump and solar hot water heating and ventilating system | |
| CN101571330B (en) | Multifunctional frost-free solar-assisted heat pump system | |
| CN1515850A (en) | Unit solar energy heat pump air conditioner and hot water system | |
| CN105716329B (en) | Direct expanding solar heating pump system | |
| CN103423917A (en) | Air-source central air-conditioning hot water triple-generation heat pump unit | |
| CN101571329B (en) | Multifunctional direct-expansion solar-assisted heat pump system | |
| CN106225043A (en) | Heat pump and heating system | |
| CN105222404A (en) | One utilizes solar energy-air energy heat pump | |
| CN103438530B (en) | A kind ofly cold with ice conserve cold combined refrigeration system | |
| CN202973692U (en) | Air-conditioning system with defrosting device and central air-conditioning hot water system | |
| CN102494441A (en) | Heating air-conditioning system for solar adsorption heat pump | |
| CN203024489U (en) | Multi-heat source heat pump unit suitable for cold region | |
| CN109520052B (en) | Renewable energy source heat pump system suitable for energy-saving reconstruction of existing residential building | |
| CN102183104A (en) | Indirect-expanding solar assisted multifunctional heat pump system | |
| CN203785282U (en) | Hot water system of solar combined multiplex heat pump | |
| CN103148553A (en) | Ice storage type water heating cooling and heating central air conditioner | |
| CN201318799Y (en) | Air source heat water heater | |
| CN103032995A (en) | Heat accumulation type multi-heat-source heat pump set | |
| CN202675732U (en) | Self-adaptation matching solar auxiliary air source heat pump device | |
| CN101566408B (en) | Indirect-expansion multifunctional solar energy auxiliary air condition system | |
| CN108731156A (en) | A kind of cold and hot alliance intelligence system based on energy-storage module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |