CN110440328A - A kind of integrated form heat pump of two expansion drums of band - Google Patents
A kind of integrated form heat pump of two expansion drums of band Download PDFInfo
- Publication number
- CN110440328A CN110440328A CN201910806981.1A CN201910806981A CN110440328A CN 110440328 A CN110440328 A CN 110440328A CN 201910806981 A CN201910806981 A CN 201910806981A CN 110440328 A CN110440328 A CN 110440328A
- Authority
- CN
- China
- Prior art keywords
- water
- pump
- heat exchanger
- expansion
- water cooling
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 122
- 238000001816 cooling Methods 0.000 claims abstract description 43
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 239000003570 air Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
- F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/18—Hot-water central heating systems using heat pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of integrated form heat pumps of two expansion drums of band, including heat pump unit, the heat pump unit includes four-way reversing valve, compressor, steam-water separator, user side water cooling heat exchanger, expansion valve and heat source side water cooling heat exchanger, four interfaces of the four-way reversing valve respectively with compressor, steam-water separator, heat source side water cooling heat exchanger is connected with user side water cooling heat exchanger, the compressor is connect with steam-water separator, the expansion valve both ends are connect with heat source side water cooling heat exchanger and user side water cooling heat exchanger respectively, the heat source side water cooling heat exchanger is connected with the first water pump and the first expansion drum in turn, the user side water cooling heat exchanger is connected with the second water pump and the second expansion drum, its key points of the technical solution are that, by the way that two expansion drums are integrated in heat pump unit, heat source side and user side water route can be determined simultaneously Pressure, simplifies the connection of heat pump water source and user's lateral line, is no longer additionally required expansion drum and water pump.
Description
Technical field
The present invention relates to air conditioner technical fields, more specifically, it relates to a kind of integrated form of two expansion drums of band
Heat pump.
Background technique
Heat pump techniques are the Heating,Ventilating and Air Conditioning technologies of energy-saving and environmental protection.When heating, heat pump, can be from outer by thermal technology's working medium circulation
Low level heat energy is obtained in the water on boundary, air or soil, then heat release to interior, the energy that heat pump itself consumes only accounts for heating capacity
A part;When refrigeration, heat pump, can be from indoor heat absorption, then heat release to extraneous water, air or soil by thermal technology's working medium circulation
In, heat pump power consumption also only accounts for a part of refrigerating capacity.
Heat pump unit is divided into user side and heat source side, and the two is recycled by water pump, and the prior art cannot be effective right
Recirculated water carries out level pressure, leads to Inlet and outlet water pressure transient, needs additionally indoors or outdoor outfit expansion drum.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of integrated thermal of two expansion drums of band
Pump, through integrated two expansion drums in heat pump unit, having to carry out level pressure to heat source side and user side water route simultaneously
Advantage.
To achieve the above object, the present invention provides the following technical scheme that
A kind of integrated form heat pump of two expansion drums of band, including heat pump unit, it is characterised in that: the heat pump unit includes four-way
Reversal valve, compressor, steam-water separator, user side water cooling heat exchanger, expansion valve and heat source side water cooling heat exchanger, the four-way change
It is connect respectively with compressor, steam-water separator, heat source side water cooling heat exchanger and user side water cooling heat exchanger to four interfaces of valve,
The compressor is connect with steam-water separator, and the expansion valve both ends are changed with heat source side water cooling heat exchanger and user side water cooling respectively
Hot device connection, the heat source side water cooling heat exchanger are connected with the first water pump and the first expansion drum in turn, and the user side water cooling is changed
Hot device is connected with the second water pump and the second expansion drum.
Preferably, the heat source side water cooling heat exchanger includes the first water inlet pipe and the first return pipe, the user side water cooling
Heat exchanger includes the second water inlet pipe and the second return pipe, and first water pump and the first expansion drum are located on the first water inlet pipe, institute
It states the second water pump and the second expansion drum is located on the second water inlet pipe.
Preferably, first water inlet pipe and the second water inlet pipe are connected with underground pipe composition circulation waterway.
Preferably, first expansion drum and the second expansion drum are integrated in the cabinet of heat pump unit.
Preferably, first water pump, the second water pump be variable frequency pump, the compressor be frequency-changeable compressor, described first
Water pump, the second water pump, compressor synchronous frequency conversion.
Preferably, switch valve is provided between the heat source side water cooling heat exchanger and four-way reversing valve.
Compared with prior art, the invention has the following advantages:
1, by the way that two expansion drums are integrated in heat pump unit, level pressure can be carried out to heat source side and user side water route simultaneously,
The connection for simplifying heat pump water source and user's lateral line, is no longer additionally required expansion drum and water pump;
2, two expansion drums are arranged in the cabinet of heat pump unit, more compact structure, without occupying exterior space;
3, two water pumps use with compressor synchronous frequency conversion, when the load of user side changes, compressor variable frequency, water pump becomes
Frequently, to meet the variation demand of load.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment.
In figure: 1, four-way reversing valve;2, compressor;3, steam-water separator;4, heat source side water cooling heat exchanger;41, first into
Water pipe;42, the first return pipe;411, the first water pump;412, the first expansion drum;5, user side water cooling heat exchanger;51, the second water inlet
Pipe;52, the second return pipe;511, the second water pump;512, the second expansion drum;6, expansion valve;7, switch valve;8, underground pipe.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
A kind of integrated form heat pump of two expansion drums of band, referring to Fig.1 comprising heat pump unit, heat pump unit include four-way
Reversal valve 1, compressor 2, steam-water separator 3, user side water cooling heat exchanger 5, expansion valve 6 and heat source side water cooling heat exchanger 4, four-way
Four interfaces of reversal valve 1 exchange heat with compressor 2, steam-water separator 3, heat source side water cooling heat exchanger 4 and user side water cooling respectively
Device 5 connects, and 2 other end of compressor connect with steam-water separator 3,6 both ends of expansion valve respectively with heat source side water cooling heat exchanger 4 and use
Family side water cooling heat exchanger 5 connects, and heat source side water cooling heat exchanger 4 is connected with the first water pump 411 and the first expansion drum 412 in turn, uses
Family side water cooling heat exchanger 5 is connected with the second water pump 511 and the second expansion drum 512.
Heat source side water cooling heat exchanger 4 includes two first water inlet pipes 41 and the first return pipe 42, user side water cooling heat exchanger 5
Including two second water inlet pipes 51 and the second return pipe 52, the first water pump 411 and the first expansion drum 412 are located at the first water inlet pipe 41
On, the second water pump 511 and the second expansion drum 512 are located on the second water inlet pipe 51.
First water inlet pipe 41 and the second water inlet pipe 51 are connected with the underground pipe 8 being located outside, for forming circulation waterway.
First expansion drum 412 and the second expansion drum 512 are integrated in the cabinet of heat pump unit.Heat source side water cooling heat exchanger 4
It is located in cabinet wherein side with the first expansion drum 412, user side water cooling heat exchanger 5 and the second expansion drum 512 are symmetricly set on
The other side in cabinet.
First water pump 411, the second water pump 511 are variable frequency pump, and compressor 2 is frequency-changeable compressor 2, the first water pump 411, second
Water pump 511,2 synchronous frequency conversion of compressor.
It is provided with switch valve 7 between heat source side water cooling heat exchanger 4 and four-way reversing valve 1, is used to open or closes water route.
The present embodiment is only explanation of the invention, is not limitation of the present invention, and those skilled in the art exist
It can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as in the present invention
Scope of the claims in all by the protection of Patent Law.
Claims (6)
1. a kind of integrated form heat pump of two expansion drums of band, including heat pump unit, it is characterised in that: the heat pump unit includes four
Logical reversal valve, compressor, steam-water separator, user side water cooling heat exchanger, expansion valve and heat source side water cooling heat exchanger, the four-way
Four interfaces of reversal valve connect with compressor, steam-water separator, heat source side water cooling heat exchanger and user side water cooling heat exchanger respectively
Connect, the compressor is connect with steam-water separator, the expansion valve both ends respectively with heat source side water cooling heat exchanger and user side water
Cold heat exchanger connection, the heat source side water cooling heat exchanger are connected with the first water pump and the first expansion drum, the user side water in turn
Cold heat exchanger is connected with the second water pump and the second expansion drum.
2. the integrated form heat pump of two expansion drums of band according to claim 1, it is characterised in that: the heat source side water cooling is changed
Hot device includes the first water inlet pipe and the first return pipe, and the user side water cooling heat exchanger includes the second water inlet pipe and the second return water
Pipe, first water pump and the first expansion drum are located on the first water inlet pipe, and second water pump and the second expansion drum are located at second
On water inlet pipe.
3. the integrated form heat pump of two expansion drums of band according to claim 2, it is characterised in that: first water inlet pipe and
Second water inlet pipe is connected with underground pipe composition circulation waterway.
4. the integrated form heat pump of two expansion drums of band according to claim 1, it is characterised in that: first expansion drum and
Second expansion drum is integrated in the cabinet of heat pump unit.
5. the integrated form heat pump of two expansion drums of band according to claim 1, it is characterised in that: first water pump,
Two water pumps are variable frequency pump, and the compressor is frequency-changeable compressor, first water pump, the second water pump, compressor synchronous frequency conversion.
6. the integrated form heat pump of two expansion drums of band according to claim 1, it is characterised in that: the heat source side water cooling is changed
Switch valve is provided between hot device and four-way reversing valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910806981.1A CN110440328A (en) | 2019-08-29 | 2019-08-29 | A kind of integrated form heat pump of two expansion drums of band |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910806981.1A CN110440328A (en) | 2019-08-29 | 2019-08-29 | A kind of integrated form heat pump of two expansion drums of band |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110440328A true CN110440328A (en) | 2019-11-12 |
Family
ID=68438293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910806981.1A Pending CN110440328A (en) | 2019-08-29 | 2019-08-29 | A kind of integrated form heat pump of two expansion drums of band |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110440328A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202792332U (en) * | 2012-10-07 | 2013-03-13 | 日照市佳源空调设备有限责任公司 | Energy-saving cooling-heating household all-in-one (AIO) air conditioner |
CN204574198U (en) * | 2015-01-26 | 2015-08-19 | 佛山欧思丹热能科技有限公司 | A kind of heat pump heating unit with hydraulic module |
CN108131766A (en) * | 2018-02-05 | 2018-06-08 | 昆山开思拓空调技术有限公司 | A kind of double-compressor Double-working-condition air source heat pump circulatory system |
CN210624679U (en) * | 2019-08-29 | 2020-05-26 | 博拓(苏州)新能源技术有限公司 | Integrated heat pump with two expansion tanks |
-
2019
- 2019-08-29 CN CN201910806981.1A patent/CN110440328A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202792332U (en) * | 2012-10-07 | 2013-03-13 | 日照市佳源空调设备有限责任公司 | Energy-saving cooling-heating household all-in-one (AIO) air conditioner |
CN204574198U (en) * | 2015-01-26 | 2015-08-19 | 佛山欧思丹热能科技有限公司 | A kind of heat pump heating unit with hydraulic module |
CN108131766A (en) * | 2018-02-05 | 2018-06-08 | 昆山开思拓空调技术有限公司 | A kind of double-compressor Double-working-condition air source heat pump circulatory system |
CN210624679U (en) * | 2019-08-29 | 2020-05-26 | 博拓(苏州)新能源技术有限公司 | Integrated heat pump with two expansion tanks |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101464058B (en) | Large energy accumulation type air source heat pump hot water units | |
CN101387456B (en) | Cold-warmer bath integrated air source heat pump at cold region | |
CN101936624B (en) | Capillary network heat pump system utilizing solar energy | |
CN101655281A (en) | Heat pump hot water air conditioning unit and working method thereof | |
CN101216225A (en) | Double temperature cold water/cold air unit | |
CN105627623A (en) | Novel solar energy-air energy combined heat pump cold-heat combined supply unit | |
CN110186212A (en) | A kind of accumulation of heat, cold accumulation system | |
CN108895665A (en) | A kind of air source hot pump water heater subregion step heat accumulation all-in-one machine | |
CN106524591A (en) | Handpiece phase change heat storage defrosting type low-temperature air source heat pump unit | |
CN201212721Y (en) | Heat recycling machine set for air conditioner | |
CN204240636U (en) | A kind of new type solar energy-air energy combined heat-pump cold and heat combined supply unit | |
CN108131766A (en) | A kind of double-compressor Double-working-condition air source heat pump circulatory system | |
CN203478692U (en) | Total heat recovery household multi-split air-conditioner system | |
CN201377933Y (en) | Heat pump hot water air conditioning unit | |
CN101424452B (en) | Multifunctional heat pump water heating machine easy for defrosting | |
CN202133052U (en) | Water-cooling heat pump heat-recycling device with function of boiler | |
CN206787108U (en) | Air conditioner for both cooling and heating system with hot water function | |
CN204285891U (en) | A kind of family formula integrated multi-functional earth source heat pump unit | |
CN201318831Y (en) | Multi-functional heat pump water heater capable of easily defrosting | |
CN108758782A (en) | A kind of trigeneration heat pump system of recyclable waste heat | |
CN110440328A (en) | A kind of integrated form heat pump of two expansion drums of band | |
CN201652987U (en) | Novel air conditioning system with cold and hot drinking water supply functions | |
CN201363965Y (en) | Water source heat pump cabinet air conditioner | |
CN210624679U (en) | Integrated heat pump with two expansion tanks | |
CN209819774U (en) | Air conditioner and integrated circulating pipeline system thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |