CN109838855A - Air source heat pump hot-water air-conditioning unit - Google Patents
Air source heat pump hot-water air-conditioning unit Download PDFInfo
- Publication number
- CN109838855A CN109838855A CN201711199522.9A CN201711199522A CN109838855A CN 109838855 A CN109838855 A CN 109838855A CN 201711199522 A CN201711199522 A CN 201711199522A CN 109838855 A CN109838855 A CN 109838855A
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- Prior art keywords
- water
- hot
- heat exchanger
- air
- solar thermal
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 206
- 238000004378 air conditioning Methods 0.000 title claims abstract description 20
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 7
- 239000003507 refrigerant Substances 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/272—Solar heating or cooling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Electric energy, which can be saved, again the invention discloses one kind can guarantee that hot water supplies successional air source heat pump hot-water air-conditioning unit.The air-conditioner set includes compressor, four-way valve, heat exchanger, evaporator, condenser, domestic hot-water's case, hot-water line, heat exchanger, hot water pipe, it further include solar thermal collector, that one end being connected on hot-water line with the water outlet of domestic hot-water's case is provided with triple valve, the water outlet of the solar thermal collector is connected to the water inlet of domestic hot-water's case by water pipe, and the water inlet of the solar thermal collector is connected to triple valve by water pipe.When not needing air-conditioning and being freezed or heated, it can use solar thermal collector to heat the cold water in domestic hot-water's case, solar thermal collector needs the irradiation of sunlight without consuming electric energy only, a large amount of electric energy can be saved, and solar thermal collector can uninterrupted work, it is ensured that the continuity of hot water supply.Suitable air-conditioning equipment field indoors promotes the use.
Description
Technical field
The present invention relates to room conditioning field, especially a kind of air source heat pump hot-water air-conditioning unit.
Background technique
As the increasingly depleted and country of the energy vigorously advocates energy-saving and emission-reduction, recent years, air source heat pump hot water was empty
Unit is adjusted to obtain bigger breakthrough, Energy Efficiency Ratio is gradually increased, since air source heat pump hot-water air-conditioning unit can meet room
Between air conditioning, and can freely obtain domestic hot-water, gradually start to substitute traditional gas heater and electric heater.
Currently, used air source heat pump hot-water air-conditioning unit, including compressor, four-way valve, heat exchanger, evaporator,
Condenser, domestic hot-water's case, hot-water line, heat exchanger, hot water pipe, there are four interface, one of interface and compressions for four-way valve
The entrance of machine is connected to by tracheae, and the outlet of compressor passes through the connection of tracheae and heat exchanger, the other three interface of four-way valve
It being connected to respectively with condenser, heat exchanger, evaporator by tracheae, condenser is connected to evaporator by tracheae, and the two of hot-water line
End is connected with the water inlet of domestic hot-water's case, water outlet respectively, and hot-water line is connect with heat exchanger heat transfer, the both ends of hot water pipe
It is connected respectively with the water inlet of heat exchanger, water outlet, and hot water pipe is connect with evaporator heat transfer, in hot-water line, hot water pipe
On be provided with water circulating pump.The course of work of the air source heat pump hot-water air-conditioning unit is as follows: when needing to freeze, compressor will
Refrigerant compression enters in heat exchanger at after the gas of high temperature and pressure, since hot-water line is connect with heat exchanger heat transfer, life
Cold water in boiler, which enters in hot-water line, to be heated, and then flowed into domestic hot-water's case again, due to the presence of water circulating pump,
As long as air-conditioner set works, the water of domestic hot-water's case, to persistently provide hot water to people, can connect always by circulating-heating
High temperature and high pressure gas in heat exchanger enter in condenser by four-way valve and carry out decrease temperature and pressure processing and become low-temp low-pressure
Gas, the gas of low-temp low-pressure is flowed into evaporator by tracheae again, since hot water pipe is connect with evaporator heat transfer, heat
Hot water in exchanger, which enters in hot water pipe, to be cooled, then again in inflow heat exchanger, due to the presence of water circulating pump, only
Air-conditioner set is wanted to work, the water of heat exchanger can be always by circulating cooling, and heat exchanger directly carries out heat with room air
Exchange, to achieve the purpose that refrigeration, the refrigerant flowed out from evaporator again flows into compressor through four-way valve to be recycled
Work；When needing to heat, compressor enters refrigerant compression in heat exchanger at after the gas of high temperature and pressure, due to hot-water line
It is connect with heat exchanger heat transfer, therefore, the cold water in domestic hot-water's case, which enters in hot-water line, to be heated, and then flow into life heat again
In water tank, due to the presence of water circulating pump, as long as air-conditioner set works, the water of domestic hot-water's case can be added by circulation always
Heat, to persistently provide hot water to people, then the high temperature and high pressure gas in heat exchanger enters evaporator by four-way valve, due to
Hot water pipe is connect with evaporator heat transfer, and therefore, the cold water in heat exchanger, which enters in hot water pipe, to be heated, and then flows into heat again
In exchanger, due to the presence of water circulating pump, as long as air-conditioner set works, the water of heat exchanger can be added by circulation always
Heat, heat exchanger directly carries out heat exchange with room air, thus achieve the purpose that heating, the refrigerant flowed out from evaporator
It flows into condenser after carrying out decrease temperature and pressure processing to again flow into through four-way valve by tracheae and carries out cycle operation in compressor.
The air source heat pump hot-water air-conditioning unit has the following problems in use: in real life, not needing one
Air-conditioning is directly used, and air-conditioner set does not work, the hot water storage amount that will lead in domestic hot-water's case is insufficient, if only in order to
There is provided hot water be switched on air-conditioner set Energy Efficiency Ratio again it is not high, energy-saving effect is poor, moreover, generally in order to reduce energy consumption, between being all
The unlatching of disconnected property, will result in hot water in this way can not be without interruption, currently in order to solving the above problems, typically additionally adds again
It is powered on heating device, and electric heater unit needs to consume at work more electric energy, energy-saving effect is also bad.
Summary of the invention
Electric energy, which can be saved, again technical problem to be solved by the invention is to provide one kind can guarantee that hot water supplies continuity
Air source heat pump hot-water air-conditioning unit.
The technical solution adopted by the present invention to solve the technical problems are as follows: the air source heat pump hot-water air-conditioning unit, including
Compressor, four-way valve, heat exchanger, evaporator, condenser, domestic hot-water's case, hot-water line, heat exchanger, hot water pipe, four-way valve have
Four interfaces, one of interface are connected to the entrance of compressor by tracheae, and the outlet of compressor passes through tracheae and heat exchanger
Connection, the other three interface of four-way valve is connected to condenser, heat exchanger, evaporator by tracheae respectively, condenser and is steamed
Device is sent out to be connected to by tracheae, the both ends of hot-water line are connected with the water inlet of domestic hot-water's case, water outlet respectively, and hot-water line and
Heat exchanger heat transfer connection, the both ends of hot water pipe are connected with the water inlet of heat exchanger, water outlet respectively, and hot water pipe and evaporation
Device heat transfer connection, be provided with water circulating pump on hot-water line, hot water pipe, further include solar thermal collector, on hot-water line with life
That connected one end of the water outlet of boiler living is provided with triple valve, the water outlet and domestic hot-water's case of the solar thermal collector
Water inlet be connected to by water pipe, the water inlet of the solar thermal collector is connected to triple valve by water pipe, and the sun is being connected to
It is provided with temperature sensing controller on the water pipe of energy heat collector and triple valve, the temperature sensing controller is electrically connected with compressor
It connects.
The beneficial effects of the present invention are: by the way that solar thermal collector is arranged, is freezed or heated when not needing air-conditioning
When, it can use solar thermal collector and the cold water in domestic hot-water's case heated, solar thermal collector is without consuming electric energy
Only need the irradiation of sunlight, can save a large amount of electric energy, and solar thermal collector can uninterrupted work,
It can guarantee the continuity of hot water supply.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of air source heat pump hot-water air-conditioning unit of the present invention；
Marked in the figure: compressor 1, four-way valve 2, heat exchanger 3, evaporator 4, condenser 5, domestic hot-water's case 6, hot-water line 7,
Heat exchanger 8, hot water pipe 9, water circulating pump 10, solar thermal collector 11, triple valve 12, temperature sensing controller 13.
Specific embodiment
Following further describes the present invention with reference to the drawings.
As shown in Figure 1, the air source heat pump hot-water air-conditioning unit, including compressor 1, four-way valve 2, heat exchanger 3, evaporator
4, condenser 5, domestic hot-water's case 6, hot-water line 7, heat exchanger 8, hot water pipe 9, there are four interfaces for four-way valve 2, one of them connects
Mouth is connected to the entrance of compressor 1 by tracheae, and the outlet of compressor 1 passes through the connection of tracheae and heat exchanger 3, four-way valve 2
The other three interface is connected to condenser 5, heat exchanger 3, evaporator 4 by tracheae respectively, and condenser 5 and evaporator 4 pass through gas
Pipe connection, the both ends of hot-water line 7 are connected with the water inlet of domestic hot-water's case 6, water outlet respectively, and hot-water line 7 and heat exchanger 3
Heat transfer connection, the both ends of hot water pipe 9 are connected with the water inlet of heat exchanger 8, water outlet respectively, and hot water pipe 9 and evaporator 4
Heat transfer connection, is provided with water circulating pump 10 on hot-water line 7, hot water pipe 9, further includes solar thermal collector 11, on hot-water line 7
That one end being connected with the water outlet of domestic hot-water's case 6 is provided with triple valve 12, the water outlet of the solar thermal collector 11 with
The water inlet of domestic hot-water's case 6 is connected to by water pipe, and the water inlet and triple valve 12 of the solar thermal collector 11 pass through water pipe
Connection.By the way that solar thermal collector 11 is arranged, when not needing air-conditioning and being freezed or heated, solar thermal collector can use
Cold water in 11 pairs of domestic hot-water's casees 6 heats, and solar thermal collector 11 needs the irradiation of sunlight i.e. without consuming electric energy only
Can, a large amount of electric energy can be saved, and solar thermal collector 11 can uninterrupted work, it is ensured that hot water supply
Continuity.
When need to adjust the water temperature in indoor air temperature or domestic hot-water's case 6 it is relatively low when, open air-conditioner set, can be with
Dual-heated is carried out to the water in domestic hot-water's case 6, the course of work of the air source heat pump hot-water air-conditioning unit is as follows: working as needs
When refrigeration, compressor 1 enters refrigerant compression in heat exchanger 3 at after the gas of high temperature and pressure, due to hot-water line 7 and heat exchanger
3 heat transfer connections, therefore, the cold water in domestic hot-water's case 6, which enters in hot-water line 7, to be heated, and then flow into domestic hot-water's case 6 again
In, due to the presence of water circulating pump 10, as long as air-conditioner set works, the water of domestic hot-water's case 6 can always by circulating-heating,
To persistently give people provide hot water, then the high temperature and high pressure gas in heat exchanger 3 by four-way valve 2 enter condenser 5 in into
The processing of row decrease temperature and pressure becomes the gas of low-temp low-pressure, and the gas of low-temp low-pressure is flowed into evaporator 4 by tracheae again, due to warm
Water pipe 9 and the heat transfer of evaporator 4 connect, and therefore, the hot water in heat exchanger 8, which enters in hot water pipe 9, to be cooled, and then flow into again
In heat exchanger 8, due to the presence of water circulating pump 10, as long as air-conditioner set works, the water of heat exchanger 8 can be followed always
Ring is cooling, and heat exchanger 8 directly carries out heat exchange with room air, thus achieve the purpose that refrigeration, the system flowed out from evaporator 4
Cryogen again flows into through four-way valve 2 and carries out cycle operation in compressor 1；When needing to heat, compressor 1 by refrigerant compression at
Enter in heat exchanger 3 after the gas of high temperature and pressure, since hot-water line 7 and the heat transfer of heat exchanger 3 connect, in domestic hot-water's case 6
Cold water enter in hot-water line 7 and can be heated, then flowed into domestic hot-water's case 6 again, due to the presence of water circulating pump 10, as long as
The water of air-conditioner set work, domestic hot-water's case 6 can be always by circulating-heating, to persistently provide hot water to people, then
High temperature and high pressure gas in heat exchanger 3 enters evaporator 4 by four-way valve 2, since hot water pipe 9 and the heat transfer of evaporator 4 connect, because
This, the cold water in heat exchanger 8, which enters in hot water pipe 9, to be heated, then again in inflow heat exchanger 8, due to water circulating pump
10 presence, as long as air-conditioner set works, the water of heat exchanger 8 can be always by circulating-heating, and heat exchanger 8 is directly and room
Interior air carries out heat exchange, to achieve the purpose that heating, the refrigerant flowed out from evaporator 4 flows into condenser by tracheae
It is again flowed into after progress decrease temperature and pressure processing through four-way valve 2 in 5 and carries out cycle operation in compressor 1.
In the above-described embodiment, in order to guarantee that the hot water in domestic hot-water's case 6 is maintained at certain water temperature, in the connection sun
Temperature sensing controller 13, the temperature sensing controller 13 and compression are provided on the water pipe of energy heat collector 11 and triple valve 12
Machine 1 is electrically connected, and people can use the water temperature that temperature sensing controller 13 is monitored in domestic hot-water's case 6 and change, and works as domestic hot-water
When water temperature in case 6 is lower, temperature sensing controller 13 issues signal control and opens air-conditioner set to the water in domestic hot-water's case 6
Dual-heated is carried out, to guarantee that the hot water in domestic hot-water's case 6 is maintained at certain water temperature.
Claims (1)
1. air source heat pump hot-water air-conditioning unit, including compressor (1), four-way valve (2), heat exchanger (3), evaporator (4), condensation
Device (5), domestic hot-water's case (6), hot-water line (7), heat exchanger (8), hot water pipe (9), there are four interfaces for four-way valve (2), wherein
One interface is connected to the entrance of compressor (1) by tracheae, and the outlet of compressor (1) passes through the company of tracheae and heat exchanger (3)
Logical, the other three interface of four-way valve (2) is connected to condenser (5), heat exchanger (3), evaporator (4) by tracheae respectively, cold
Condenser (5) is connected to evaporator (4) by tracheae, the both ends of hot-water line (7) respectively with the water inlet of domestic hot-water's case (6), go out
The mouth of a river be connected, and hot-water line (7) and heat exchanger (3) heat transfer connect, the both ends of hot water pipe (9) respectively with heat exchanger (8)
Water inlet, water outlet are connected, and hot water pipe (9) and evaporator (4) heat transfer connect, and set on (9) in hot-water line (7), hot water pipe
Be equipped with water circulating pump (10), it is characterised in that: further include solar thermal collector (11), on hot-water line (7) with domestic hot-water's case
(6) that connected one end of water outlet is provided with triple valve (12), the water outlet and life heat of the solar thermal collector (11)
The water inlet of water tank (6) is connected to by water pipe, and the water inlet of the solar thermal collector (11) and triple valve (12) pass through water pipe
Connection is provided with temperature sensing controller (13) on the water pipe of connection solar thermal collector (11) and triple valve (12), described
Temperature sensing controller (13) is electrically connected with compressor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711199522.9A CN109838855A (en) | 2017-11-26 | 2017-11-26 | Air source heat pump hot-water air-conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711199522.9A CN109838855A (en) | 2017-11-26 | 2017-11-26 | Air source heat pump hot-water air-conditioning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109838855A true CN109838855A (en) | 2019-06-04 |
Family
ID=66878843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711199522.9A Pending CN109838855A (en) | 2017-11-26 | 2017-11-26 | Air source heat pump hot-water air-conditioning unit |
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| Country | Link |
|---|---|
| CN (1) | CN109838855A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848846A (en) * | 2019-11-19 | 2020-02-28 | 珠海格力电器股份有限公司 | Solar air-conditioning heat pump system, control method and air conditioner |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203011003U (en) * | 2012-12-21 | 2013-06-19 | 攀枝花钢城集团瑞通制冷设备有限公司 | Air source heat pump hot water air conditioning unit |
| CN106871289A (en) * | 2015-12-12 | 2017-06-20 | 青岛鼎信阳光空调工业有限公司 | A kind of air source air conditioning group |
-
2017
- 2017-11-26 CN CN201711199522.9A patent/CN109838855A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203011003U (en) * | 2012-12-21 | 2013-06-19 | 攀枝花钢城集团瑞通制冷设备有限公司 | Air source heat pump hot water air conditioning unit |
| CN106871289A (en) * | 2015-12-12 | 2017-06-20 | 青岛鼎信阳光空调工业有限公司 | A kind of air source air conditioning group |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848846A (en) * | 2019-11-19 | 2020-02-28 | 珠海格力电器股份有限公司 | Solar air-conditioning heat pump system, control method and air conditioner |
| CN110848846B (en) * | 2019-11-19 | 2023-12-08 | 珠海格力电器股份有限公司 | Solar air conditioner heat pump system, control method and air conditioner |
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| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190604 |
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