CN207050131U - A kind of air-conditioning - Google Patents
A kind of air-conditioning Download PDFInfo
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- CN207050131U CN207050131U CN201720862252.4U CN201720862252U CN207050131U CN 207050131 U CN207050131 U CN 207050131U CN 201720862252 U CN201720862252 U CN 201720862252U CN 207050131 U CN207050131 U CN 207050131U
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Abstract
The utility model discloses a kind of air-conditioning, the import of the outlet compressor of gas-liquid separator, the first interface of the inlet communication four-way valve of compressor, the import of the second interface connection gas-liquid separator of four-way valve；One end interface of the 3rd orifice outdoor heat exchanger of four-way valve, one end interface of the other end orifice indoor heat exchanger of outdoor heat exchanger, 4th interface of the other end orifice four-way valve of indoor heat exchanger, the first regulating valve and flow controller are disposed with the pipeline between outdoor heat exchanger and indoor heat exchanger；The outlet of compressor also connects an end interface of water-side heat, and another end interface of water-side heat connects the pipeline between the first regulating valve and flow controller by the second regulating valve.The recovery of condensation waste heat and the utilization of outdoor air low-grade energy are realized, reduces cost, there is provided utilization rate and operational efficiency.
Description
Technical field
Air circulation field is the utility model is related to, more particularly to a kind of air-conditioning.
Background technology
At present, the heat pump air conditioner that most of families of China or business use, refrigeration is realized in summer, winter supplies
Heat, but be idle in transition season, most of machine.And summer using when condenser in heat be directly discharged into air,
Energy is not utilized, and we need to use substantial amounts of life and bath hot water, average family to make in daily life simultaneously
With electrical heating or gas heater, a large amount of high-grade energies will be all consumed, cause the wasting of resources.With scientific and technological level development and
The increasingly raising of environmental consciousness, people are to air-conditioning and the requirement more and more higher of hot-water heating system, one-machine-multi-function, energy-saving and emission-reduction, waste heat
Utilize, can just meet the requirement for air-conditioning.
Therefore, how providing a kind of can be art technology with the air-conditioning of the multiple functions such as refrigeration, heating, water heating
The current technical issues that need to address of personnel.
Utility model content
The purpose of this utility model is to provide a kind of air-conditioning, has multiple-working mode, can freeze, heat, water heating,
The recovery of condensation waste heat and the utilization of outdoor air low-grade energy are realized, reduces cost, there is provided utilization rate and operational efficiency.
In order to solve the above technical problems, the utility model provides a kind of air-conditioning, including compressor, gas-liquid separator, outdoor
Heat exchanger and indoor heat exchanger, in addition to four-way valve, the first regulating valve, the second regulating valve, flow controller and water-side heat；
The import of compressor described in the outlet of the gas-liquid separator, four-way described in the inlet communication of the compressor
The first interface of valve, the second interface of the four-way valve connect the import of the gas-liquid separator；
An end interface of outdoor heat exchanger described in 3rd orifice of the four-way valve, the outdoor heat exchanger it is another
End interface connects an end interface of the indoor heat exchanger, four-way valve described in the other end orifice of the indoor heat exchanger
4th interface, be disposed with the pipeline between the outdoor heat exchanger and the indoor heat exchanger first regulating valve and
The flow controller；
The outlet of the compressor also connects an end interface of the water-side heat, the other end of the water-side heat
Interface connects the pipeline between first regulating valve and the flow controller by second regulating valve；
When the four-way valve is in the first working position, the first interface connects the 3rd interface, the second interface
The 4th interface is connected, when the four-way valve is in the second working position, the first interface connects the 4th interface, described
Second interface connects the 3rd interface.
Preferably, the outdoor heat exchanger and the indoor heat exchanger are specially air cooling heat exchanger.
Preferably, first regulating valve and second regulating valve are specially electric expansion valve.
Preferably, the water-side heat includes press-bearing water tank and the heat exchange coil around the press-bearing water tank, described to change
The both ends open of hot coil is two end interfaces of the water-side heat.
Preferably, it is provided with level switch in the press-bearing water tank.
Preferably, it is provided with temperature detector in the press-bearing water tank.
The utility model provides a kind of air-conditioning, including compressor, gas-liquid separator, outdoor heat exchanger and indoor heat exchanger,
Also include four-way valve, the first regulating valve, the second regulating valve, flow controller and water-side heat；
The import of the outlet compressor of gas-liquid separator, the first interface of the inlet communication four-way valve of compressor, four
The import of the second interface connection gas-liquid separator of port valve；
One end interface of the 3rd orifice outdoor heat exchanger of four-way valve, the other end orifice room of outdoor heat exchanger
One end interface of interior heat exchanger, the 4th interface of the other end orifice four-way valve of indoor heat exchanger, outdoor heat exchanger and room
The first regulating valve and flow controller are disposed with pipeline between interior heat exchanger；
The outlet of compressor also connects an end interface of water-side heat, and another end interface of water-side heat passes through second
Regulating valve connects the pipeline between the first regulating valve and flow controller；
When four-way valve is in the first working position, first interface connects the 3rd interface, and second interface connects the 4th interface, four-way
When valve is in the second working position, first interface connects the 4th interface, and second interface connects the 3rd interface.
By controlling the first regulating valve and the opening and closing of the second regulating valve and the working position of four-way valve, and then control the stream of refrigerant
Flowing mode, make air-conditioning that there is separate refrigeration pattern, independent heating mode, individually heat aqueous mode, cooling and warming aqueous mode and system
Heat heating aqueous mode, realizes the recovery of condensation waste heat and the utilization of outdoor air low-grade energy, realization can annual operation refrigeration,
Heat and domestic hot-water is provided, reduce cost, there is provided utilization rate and operational efficiency.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of air-conditioning provided by the utility model.
Embodiment
Core of the present utility model is to provide a kind of air-conditioning, has multiple-working mode, can freeze, heat, water heating,
The recovery of condensation waste heat and the utilization of outdoor air low-grade energy are realized, reduces cost, there is provided utilization rate and operational efficiency.
In order that those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in further detail for mode.
Fig. 1 is refer to, Fig. 1 is a kind of structural representation of embodiment of air-conditioning provided by the utility model.
The air-conditioning that the utility model embodiment provides, including compressor 1, gas-liquid separator 9, outdoor heat exchanger 3
With indoor heat exchanger 6, it is characterised in that also including four-way valve 2, the first regulating valve 4, the second regulating valve 7, flow controller 5 and water side
Heat exchanger 8.Wherein outdoor heat exchanger 3 and indoor heat exchanger 6 realizes heat exchange function, can be specially air cooling heat exchanger, and first adjusts
Section valve 4, the second regulating valve 7 and flow controller 5 are capable of the circulation of open and close controlling refrigerant, or regulation aperture to control the flow of refrigerant,
It is specifically as follows electric expansion valve, can also uses other that there is the part replacement of identical function, in protection of the present utility model
Within the scope of.Wherein four-way valve 2 has first interface a, second interface b, the 3rd interface c and the 4th interface d, and it is in when powering off
First working position, first interface a connect the 3rd interface c, and second interface b connects the 4th interface d, in the second work when upper electric
Position, first interface a connect the 4th interface d, and second interface b connects the 3rd interface c.
The import of the outlet compressor 1 of gas-liquid separator 9, the first of the inlet communication four-way valve 2 of compressor 1 connects
Mouthful, the import of the second interface connection gas-liquid separator 9 of four-way valve 2；
One end interface of the 3rd orifice outdoor heat exchanger 3 of four-way valve 2, another end interface of outdoor heat exchanger 3 connect
One end interface of logical indoor heat exchanger 6, the 4th interface of the other end orifice four-way valve 2 of indoor heat exchanger 6, outdoor heat exchange
The first regulating valve 4 and flow controller 5 are disposed with pipeline between device 3 and indoor heat exchanger 6；The outlet of compressor 1 also connects
One end interface of logical water-side heat 8, another end interface of water-side heat 8 connect the first regulating valve 4 by the second regulating valve 7
Pipeline between flow controller 5.
During separate refrigeration pattern, the first regulating valve 4 is opened, and the second regulating valve 7 is closed, and four-way valve 2 is in the first working position.
Refrigerant is high temperature and high pressure gas after the compression of compressor 1, is entered from the first interface a of four-way valve 2, and the 3rd interface c comes out, and passes through
Cross the condensation of outdoor heat exchanger 3 and release heat, then by the first regulating valve 4 and the reducing pressure by regulating flow of flow controller 5, become low-temp low-pressure liquid
Body, indoors heat exchanger 6 evaporation absorb heat, realize refrigerating function, the low temperature low pressure gas after evaporation from four-way valve 2 the 4th
Interface d enters, and second interface b comes out, and compressor 1 is returned to after gas-liquid separator 9, completes kind of refrigeration cycle.
During independent heating mode, when start is run, a period of time first is run by refrigeration mode, pressure difference is reached four-way valve 2
After commutation condition, electricity is in the second working position on four-way valve 2, and the first regulating valve 4 is opened, and the second regulating valve 7 is closed, and refrigerant passes through
Compressor 1 is high temperature and high pressure gas after compressing, and is entered from the first interface a of four-way valve 2, the 4th interface d comes out, changed by interior
Heat is released in the hot condensation of device 6, realizes heat-production functions, then by the reducing pressure by regulating flow of 5 and first regulating valve of flow controller 4, it is low to become low temperature
Press liquid, after the evaporation of outdoor heat exchanger 3, enter from the 3rd interface c of four-way valve 2, the second valve port b comes out, by gas-liquid point
From compressor 1 is returned to after device 9, heating circulation is completed.
Individually during heating aqueous mode, when start is run, a period of time T first is run by refrigeration mode, pressure difference is reached four-way
Valve 2 commutates condition, is in the second working position after electricity on four-way valve, the first regulating valve 4 is opened, and the second regulating valve 7 is opened, flow controller
5 close.Refrigerant is high temperature and high pressure gas after the compression of compressor 1, and heat, heating are released into the interior condensation of water-side heat 8
Water in water-side heat 8, realizes water heating function, and condensed refrigerant is throttled by the second regulating valve 7 and the first regulating valve 4
After decompression, into the evaporation endothermic of outdoor heat exchanger 3, enter from the 3rd interface c of four-way valve 2, second interface b comes out, by gas
Compressor 1 is returned to after liquid/gas separator 9, completes heating water circulation.
During cooling and warming aqueous mode, the first regulating valve 4 is closed, and the second regulating valve 7 is opened, and four-way valve 2 is in the first work
Position.Refrigerant is high temperature and high pressure gas after the compression of compressor 1, releases heat into the interior condensation of water-side heat 8, adds hot water side
Water in heat exchanger 8, water heating function is realized, condensed refrigerant after the second regulating valve 7 and the reducing pressure by regulating flow of flow controller 5 by becoming
Into low temperature and low pressure liquid, the evaporation of heat exchanger 6 indoors absorbs heat, realizes refrigerating function, the low temperature low pressure gas after evaporation from
4th interface d of four-way valve 2 enters, and second interface b comes out, and compressor 1 is returned to after gas-liquid separator 9, completes refrigerated medium
Hot water circuit.When the water in water-side heat 8 reaches design temperature, the second regulating valve 7 is closed, the first regulating valve 4 is opened, presses
Kind of refrigeration cycle is run.
During heating heating aqueous mode, when start is run, a period of time first is run by cooling and warming aqueous mode, reaches pressure difference
Four-way valve 2 commutates condition, and electricity be in the second working position, the first regulating valve 4 of opening and the second regulating valve 7 on four-way valve.Refrigerant passes through
Overcompression machine 1 is high temperature and high pressure gas after compressing, and a part of refrigerant enters condensation in water-side heat 8 and releases heat, heats water
Water in side heat exchanger 8, realize water heating function；Another part refrigerant enters from the first interface a of four-way valve 2, the 4th interface d
Out, condensed by indoor heat exchanger 6 and release heat, realize heat-production functions.Refrigerant into water-side heat 8 is adjusted by second
The reducing pressure by regulating flow of valve 7 is saved into the refrigerant of medium temperature and medium pressure；The refrigerant for getting in heat exchanger 6 passes through the reducing pressure by regulating flow of flow controller 5 into medium temperature
The refrigerant of middle pressure, two-way refrigerant pass through the reducing pressure by regulating flow of the first regulating valve 4 after converging, become low temperature and low pressure liquid, changed in outdoor again
After hot device 3 evaporates, enter from the 3rd interface c of four-way valve 2, second interface b is come out, and compression is returned to after gas-liquid separator 9
Machine 1, complete heating heating water circulation.
Under individually heating aqueous mode and heating heating aqueous mode, if outdoor heat exchanger 3 needs defrost, system is switched to
Cold heating aqueous mode, while the first regulating valve 4 is opened, pass through four-way from the high temperature and high pressure gas part after the compression of compressor 1
Valve 2 enters outdoor heat exchanger 3, and heat is released in condensation, carries out defrost to outdoor heat exchanger 3, another part enters water-side heat 8
Heat is released in interior condensation, heats the water in water-side heat 8, reaching is not reducing the situation of the temperature of water in water-side heat 8
Under, complete defrost operation.
On the basis of the air-conditioning that above-mentioned each embodiment provides, water-side heat 8 includes press-bearing water tank and surrounded
The heat exchange coil of press-bearing water tank, the both ends open of heat exchange coil are two end interfaces of water-side heat 8.It is provided with press-bearing water tank
Level switch and temperature detector.
Air-conditioning provided by the utility model is described in detail above.Specific case used herein is to this reality
Be set forth with new principle and embodiment, the explanation of above example be only intended to help understand it is of the present utility model
Method and its core concept.It should be pointed out that for those skilled in the art, the utility model is not being departed from
On the premise of principle, some improvement and modification can also be carried out to the utility model, these are improved and modification also falls into this practicality
In new scope of the claims.
Claims (6)
1. a kind of air-conditioning, including compressor (1), gas-liquid separator (9), outdoor heat exchanger (3) and indoor heat exchanger (6), it is special
Sign is, in addition to four-way valve (2), the first regulating valve (4), the second regulating valve (7), flow controller (5) and water-side heat (8)；
The import of compressor (1) described in the outlet of the gas-liquid separator (9), the inlet communication institute of the compressor (1)
The first interface of four-way valve (2) is stated, the second interface of the four-way valve (2) connects the import of the gas-liquid separator (9)；
An end interface of outdoor heat exchanger (3) described in 3rd orifice of the four-way valve (2), the outdoor heat exchanger (3)
Other end orifice described in indoor heat exchanger (6) an end interface, the other end orifice of the indoor heat exchanger (6)
4th interface of the four-way valve (2), on the pipeline between the outdoor heat exchanger (3) and the indoor heat exchanger (6) successively
It is provided with first regulating valve (4) and the flow controller (5)；
The outlet of the compressor (1) also connects an end interface of the water-side heat (8), the water-side heat (8)
Another end interface connects the pipe between first regulating valve (4) and the flow controller (5) by second regulating valve (7)
Road；
When the four-way valve (2) is in the first working position, the first interface connects the 3rd interface, and the second interface connects
Lead to the 4th interface, when the four-way valve (2) is in the second working position, the first interface connects the 4th interface, institute
State second interface and connect the 3rd interface.
2. air-conditioning according to claim 1, it is characterised in that the outdoor heat exchanger (3) and the indoor heat exchanger (6)
Specially air cooling heat exchanger.
3. air-conditioning according to claim 2, it is characterised in that first regulating valve (4) and second regulating valve (7)
Specially electric expansion valve.
4. according to the air-conditioning described in claims 1 to 3 any one, it is characterised in that the water-side heat (8) includes pressure-bearing
Water tank and the heat exchange coil around the press-bearing water tank, the both ends open of the heat exchange coil is the water-side heat (8)
Two end interfaces.
5. air-conditioning according to claim 4, it is characterised in that be provided with level switch in the press-bearing water tank.
6. air-conditioning according to claim 5, it is characterised in that be provided with temperature detector in the press-bearing water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720862252.4U CN207050131U (en) | 2017-07-14 | 2017-07-14 | A kind of air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720862252.4U CN207050131U (en) | 2017-07-14 | 2017-07-14 | A kind of air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207050131U true CN207050131U (en) | 2018-02-27 |
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ID=61495741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720862252.4U Active CN207050131U (en) | 2017-07-14 | 2017-07-14 | A kind of air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207050131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912056A (en) * | 2019-05-07 | 2020-11-10 | 开利公司 | Air conditioning system |
-
2017
- 2017-07-14 CN CN201720862252.4U patent/CN207050131U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912056A (en) * | 2019-05-07 | 2020-11-10 | 开利公司 | Air conditioning system |
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