CN201344684Y - Air conditioner heat pump water heater - Google Patents
Air conditioner heat pump water heater Download PDFInfo
- Publication number
- CN201344684Y CN201344684Y CNU2009200002590U CN200920000259U CN201344684Y CN 201344684 Y CN201344684 Y CN 201344684Y CN U2009200002590 U CNU2009200002590 U CN U2009200002590U CN 200920000259 U CN200920000259 U CN 200920000259U CN 201344684 Y CN201344684 Y CN 201344684Y
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 239000002826 coolant Substances 0.000 description 25
- 239000012530 fluid Substances 0.000 description 18
- 238000000926 separation method Methods 0.000 description 17
- 238000005057 refrigeration Methods 0.000 description 10
- 239000008236 heating water Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
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Abstract
The utility model provides an air conditioner heat pump water heater, include: the system comprises a compressor (20), an outdoor heat exchanger (5), at least one indoor heat exchanger (11), a four-way valve group and a hot water heat exchanger (2); the high-pressure side pipeline of the compressor (20) is communicated with the air inlet (21) of the hot water heat exchanger (2), the air inlet (21) and the air outlet (22) of the hot water heat exchanger (2) are selectively communicated with the indoor heat exchanger (11) through the four-way valve group, and the outdoor heat exchanger (5) can be communicated with the high-pressure side pipeline of the compressor (20) through the four-way valve group. The utility model discloses novel structure, the practicality is good, and the reliability is high.
Description
Technical field
The utility model relates to refrigerating field, relates more specifically to a kind of air conditioner heat pump hot water.
Background technology
At present, need the air conditioner heat pump hot water that practicality is good, reliability is high on the market.For satisfying this demand of market, provide the utility model.
The utility model content
The utility model is devoted to overcome the above-mentioned defective of prior art just and is made.The purpose of this utility model is to propose a kind of air conditioner heat pump hot water, its novel structure, practical good reliability.
For solving the problems of the technologies described above, the utility model provides a kind of air conditioner heat pump hot water, it is characterized in that, comprising: compressor, outdoor heat exchanger, at least one indoor heat exchanger, cross valve group and hot water heat exchanger; The high-pressure side pipeline of compressor is communicated with the air inlet of hot water heat exchanger, and the air inlet of hot water heat exchanger and exhaust outlet are communicated with indoor heat exchanger selectively by the cross valve group, outdoor heat exchanger by the cross valve group can with the high-pressure side pipeline connection of compressor.
Preferably, the cross valve group comprises: first cross valve, comprise and be positioned at first port that first cross valve, first side connects the high-pressure side pipeline of compressor, and second and third and four ports that are positioned at first cross valve, second side, the 3rd port connects the low-pressure side pipeline of compressor, the second, four ports optionally are communicated with first port, and the 3rd port optionally can be communicated with second, four ports; And second cross valve, comprise and be positioned at first port that second cross valve, first side connects the exhaust outlet of hot water heat exchanger, and second and third and four ports that are positioned at first cross valve, second side, the 3rd port connects the low-pressure side pipeline of compressor, the second, four ports optionally are communicated with first port, and the 3rd port optionally can be communicated with second, four ports; Wherein, a port in the 4th port of first cross valve and the 4th port of second cross valve is for ending end, and another port is communicated with at least one indoor heat exchanger.
Preferably, the 4th port of first cross valve is for ending end, and the 4th port of second cross valve is communicated with at least one indoor heat exchanger.
Preferably, the 4th port of first cross valve is communicated with at least one indoor heat exchanger, and the 4th port of second cross valve is for ending end.
Preferably, the 4th port of first cross valve is connected with the low-pressure side pipeline of compressor by capillary, ends with realization.
Preferably, the 4th port of second cross valve is connected with the low-pressure side pipeline of compressor by capillary, ends with realization.
The beneficial effects of the utility model are, control hot water heat exchanger, outdoor heat exchanger, indoor heat exchanger owing to adopt the cross valve group that constitutes by first cross valve and second cross valve, particularly, the air inlet of hot water heat exchanger and exhaust outlet are communicated with indoor heat exchanger selectively by the cross valve group, outdoor heat exchanger by the cross valve group can with the high-pressure side pipeline connection of compressor, so control structure novelty of the present utility model, practical, system is reliable.
Should be appreciated that above generality is described and the following detailed description is all enumerated and illustrative, purpose is in order to provide further instruction to claimed the utility model.
Description of drawings
Accompanying drawing is formed the part of this specification, with helping further understand the utility model.These accompanying drawings illustrate embodiment more of the present utility model, and can be used for illustrating principle of the present utility model with specification.In the accompanying drawing:
Fig. 1 is an embodiment of the present utility model;
Fig. 2 is another embodiment of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.Identical in the accompanying drawings parts are represented with identical label.
First embodiment:
First embodiment of air conditioner heat pump hot water of the present utility model is described with reference to figure 1, it comprises: compressor 20, cross valve group, hot water heat exchanger 2, at least one indoor heat exchanger 11, outdoor heat exchanger 5, wherein the high-pressure side pipeline of compressor 20 is communicated with the air inlet of hot water heat exchanger 2, and the air inlet 21 of hot water heat exchanger 2 and exhaust outlet 22 are communicated with described at least one indoor heat exchanger 11 selectively by the cross valve group.Particularly, in the present embodiment, the cross valve group comprises: first cross valve 3, wherein, first cross valve 3 comprises first port 31 of first side and high-pressure side pipeline connection compressor 20 that is positioned at this first cross valve 3, be positioned at this first cross valve 3 second side second, three, four ports 32,33,34, the low-pressure side pipeline connection of the 3rd port 33 and compressor 20, this first cross valve 3 has two kinds of paths, and in a kind of path, first port 31 is communicated with the 4th port 34, second, three ports 32,33 are communicated with, in another kind of path, first, two ports 31,32 are communicated with the 3rd, four ports 33,34 are communicated with; And second cross valve, wherein, second cross valve 4 comprises first port 41 that first side and the exhaust outlet 22 hot water heat exchanger 2 that is positioned at this second cross valve 4 is communicated with, be positioned at this first cross valve 4 second side second, three, four ports 42,43,44, the low-pressure side pipeline connection of the 3rd port 43 and compressor 20, this first cross valve 4 has two kinds of paths, in a kind of path, first port 41 is communicated with the 4th port 44, second, three ports 42,43 are communicated with, in another kind of path, first, two ports 41,42 are communicated with the 3rd, four ports 43,44 are communicated with.As can be seen from Figure 1, in this first enforcement, the 3rd port 43 of the 3rd port 33 of first cross valve 3 and second cross valve 4 is communicated with, the 4th port 34 of first cross valve 3 is for ending end (being connected with the low-pressure side pipeline of compressor 20 by capillary 35), and the 4th port 44 of second cross valve 4 is communicated with at least one indoor heat exchanger 11.
The utility model also comprises fluid reservoir 7, second port 42 of second cross valve 4 is communicated with selectively with fluid reservoir 7 by second throttling arrangement 8 or disconnects, outdoor heat exchanger 5 is communicated with electedly with fluid reservoir 7 by first throttle device 6 or disconnects, wherein, the first throttle device 6 and second throttling arrangement 8 comprise electric expansion valve and check valve in parallel.The outlet that also can find out compressor 20 in addition from Fig. 1 is connected with oil separating device 1, is provided with high pressure sensor 17 between oil separating device 1 and the hot water heat exchanger 2; The inlet of compressor 20 is connected with air separation 12, and the pipeline between the air separation 12 and first cross valve 3 is connected with low pressure sensor 16; Check valve 15 in the first throttle device 6 is in series with magnetic valve 14; In addition, also show magnetic valve 81 among Fig. 1, this magnetic valve 81 is series in two parallel branches of second throttling arrangement 8 to have on the branch road of check valve.Obviously, having the break-make of the branch road of check valve in the road of two parallel connections in first, second throttling arrangement can be by corresponding solenoid control.
Below continue to describe the operational mode of the air conditioner heat pump hot water of first embodiment of the present utility model with reference to figure 1.
1. aqueous mode freezes+heats
Three kinds of control modes are arranged, mode one: the HTHP gaseous coolant of compressor 20 high-pressure side pipelines flow through successively oil separating device 1, first cross valve 3, outdoor heat exchanger 5, first throttle device 6, fluid reservoir 7, branch pipe 9, indoor throttling arrangement 10, indoor heat exchanger 11, air separation 12, compressor 20, the indoor heat exchanger 11 of flowing through again after the outdoor heat exchanger 5 release heat liquefies because the HTHP refrigerant is flowed through earlier absorbs heat and becomes gaseous state, so the refrigeration of realization; Simultaneously, the HTHP gaseous coolant of compressor 20 high-pressure side pipelines flow through successively oil separating device 1, hot water heat exchanger 2, second cross valve 4, second throttling arrangement 8, fluid reservoir 7, branch pipe 9, indoor throttling arrangement 10, indoor heat exchanger 11, air separation 12, compressor 20, can realize heating water, finish circulation.Wherein, first port 31 of first cross valve 3 is communicated with second port 32, and the 3rd port 33 is communicated with the 4th port 34, and first port 41 of second cross valve 4 is communicated with second port 42, and the 3rd port 43 is communicated with the 4th port 44.As can be known, hot water heat exchanger 2 is in parallel with outdoor heat exchanger 5.
Mode two: the HTHP gaseous coolant of compressor 20 high-pressure side pipelines flow through successively oil separating device 1, hot water heat exchanger 2, second cross valve 4, second throttling arrangement 8, fluid reservoir 7, branch pipe 9, indoor throttling arrangement 10, indoor heat exchanger 11, air separation 12, compressor 20, finish circulation.Wherein, first port 31 of first cross valve 3 is communicated with the 4th port 34, thereby the 4th port 34 is for ending end, second port 32 is communicated with the 3rd port 33, first port 41 of second cross valve 4 is communicated with second port 42, the 3rd port 43 is communicated with the 4th port 44, and second throttling arrangement 8 is opened, and first throttle device 6 is closed.The indoor heat exchanger 11 of flowing through again after hot water heat exchanger 2 release heat (the heating water) liquefy because the HTHP refrigerant is flowed through earlier absorbs heat and becomes gaseous state, so realize freezing and heating water.
Mode three: the HTHP gaseous coolant of compressor 20 high-pressure side pipelines flow through successively oil separating device 1, hot water heat exchanger 2, second cross valve 4, second throttling arrangement 8, fluid reservoir 7, branch pipe 9, indoor throttling arrangement 10, indoor heat exchanger 11, air separation 12, compressor 20; Simultaneously, the HTHP gaseous coolant of compressor 20 high-pressure side pipelines flow through successively oil separating device 1, hot water heat exchanger 2, second cross valve 4, second throttling arrangement 8, fluid reservoir 7, second throttling arrangement 6, outdoor heat exchanger 5, air separation 12, compressor 20 are finished circulation.Wherein, first port 31 of first cross valve 3 is communicated with the 4th port 34, thereby the 4th port 34 is for ending end, second port 32 is communicated with the 3rd port 33, first port 41 of second cross valve 4 is communicated with second port 42, the 3rd port is communicated with the 4th port 34, and second throttling arrangement 8 is opened, and first throttle device 6 is opened.As can be known, indoor heat exchanger 11 is in parallel with outdoor heat exchanger 5.
Three kinds of control modes are optionally controlled according to refrigerating capacity demand size and hot water water temperature height, and control is optimized, and refrigeration is guaranteed.
2. complete heating mode
The HTHP gaseous coolant of compressor 20 high-pressure side pipelines flow through successively oil separating device 1, hot water heat exchanger 2, second cross valve 4, indoor heat exchanger 11, indoor throttling arrangement 10, branch pipe 9, fluid reservoir 7, first throttle device 6, outdoor heat exchanger 5, air separation 12, compressor 20 are finished circulation.Wherein, first port 31 of first cross valve 3 is communicated with the 4th port 34, thereby the 4th port 34 is for ending end, second port 32 is communicated with the 3rd port 33, first port 41 of second cross valve 4 is communicated with the 4th port 44, second port 42 is communicated with the 3rd port 43, and second throttling arrangement 8 cuts out, and first throttle device 6 is opened.The HTHP gaseous coolant does not participate in heat exchange (not heating water) through hot water heat exchanger 2 herein, so the HTHP gaseous coolant returns compressor 20 through indoor heat exchanger 11 release heat (heating) after outdoor heat exchanger 5 absorbs the heat liquefy.Has multi-joint unit function.
3. complete refrigeration mode
The HTHP gaseous coolant of compressor 20 high-pressure side pipelines flow through successively oil separating device 1, first cross valve 3, outdoor heat exchanger 5, first throttle device 6, fluid reservoir 7, branch pipe 9, indoor throttling arrangement 10, indoor heat exchanger 11, air separation 12, compressor 20 are finished circulation.Wherein, first port 31 of first cross valve 3 is communicated with the 4th port 34, thereby the 4th port 34 is for ending end, second port 32 is communicated with the 3rd port 33, first port 41 of second cross valve 4 is communicated with second port 42, the 3rd port 43 is communicated with the 4th port 44, and second throttling arrangement 8 cuts out, and first throttle device 6 is opened.The indoor heat exchanger 11 of flowing through again after the outdoor heat exchanger 5 release heat liquefies because the HTHP refrigerant is flowed through earlier absorbs heat and becomes gaseous state, so the refrigeration of realization.Has multi-joint unit function.
4. heat+heat aqueous mode
The HTHP gaseous coolant of compressor 20 high-pressure side pipelines flow through successively oil separating device 1, hot water heat exchanger 2, second cross valve 4, indoor heat exchanger 11, indoor throttling arrangement 10, branch pipe 9, fluid reservoir 7, first throttle device 6, outdoor heat exchanger 5, air separation 12, compressor 20 are finished circulation.Wherein, first port 31 of first cross valve 3 is communicated with the 4th port 34, thereby the 4th port 34 is for ending end, second port 32 is communicated with the 3rd port 33, first port 41 of second cross valve 4 is communicated with the 4th port 44, second port 42 is communicated with the 3rd port 43, and second throttling arrangement 8 cuts out, and first throttle device 6 is opened., when flowing through hot water heat exchanger 2, the HTHP gaseous coolant participates in heat exchange (heating water) herein, because gaseous coolant is through indoor heat exchanger 11 release heat liquefies, so heat.
5. heat aqueous mode
The HTHP gaseous coolant of compressor 20 high-pressure side pipelines flow through successively oil separating device 1, hot water heat exchanger 2, second cross valve 4, second throttling arrangement 8, fluid reservoir 7, first throttle device 6, outdoor heat exchanger 5, air separation 12, compressor 20 are finished circulation.Wherein, first port 31 of first cross valve 3 is communicated with the 4th port 34, thereby the 4th port 34 is for ending end, and second port 32 is communicated with the 3rd port 33, first port 41 of second cross valve 4 is communicated with second port 42, and the 3rd port 43 is communicated with the 4th port 44.
Among this first embodiment, because second cross valve 4 optionally is connected the exhaust outlet 22 of hot water heat exchanger 2 with indoor heat exchanger 2, can allow hot water heat exchanger 2 and indoor heat exchanger 11 connect, and being communicated with of the high-pressure side pipeline of first cross valve, 3 control room external heat exchangers 5 and compressor 20, therefore the practical system of this air conditioner heat pump hot water is reliable, and novel structure.
Second embodiment:
Second embodiment of air conditioner heat pump hot water of the present utility model described with reference to figure 2, be with the first embodiment difference, first cross valve 3 that constitutes the cross valve group is different with the connected mode of indoor heat exchanger 11 with second cross valve 4, and in this embodiment, the 4th port 44 of second cross valve 4 is for ending end (different with first embodiment), and, same by end by capillary 45 realizations, be provided with magnetic valve 14 among the embodiment 2 between the 4th port 34 of first cross valve 3 and indoor heat exchanger 11, this magnetic valve 14 can be so that first cross valve 3 ends.In addition embodiment 1 and embodiment's 2 is identical.Particularly, first cross valve 3 is selectively controlled outdoor heat exchanger 5 and indoor heat exchanger 11 and is combined in the present embodiment 2, the operating position of second cross valve, 4 control hot water heat exchangers 2.Obviously, the connected sum that has the branch road of check valve among this embodiment in the first throttle device 6 and second throttling arrangement 8 disconnects the mode also can adopt among the embodiment 1.
Below continue to describe the operational mode of the air conditioner heat pump hot water of second embodiment of the present utility model with reference to figure 2.
1. aqueous mode freezes+heats
Two kinds of control modes are arranged, mode one: the HTHP gaseous coolant of compressor 20 high-pressure side pipelines flow through successively oil separating device 1, first cross valve 3, outdoor heat exchanger 5, first throttle device 6, fluid reservoir 7, branch pipe 9, indoor throttling arrangement 10, indoor heat exchanger 11, air separation 12, compressor 20, the indoor heat exchanger 11 of flowing through again after the outdoor heat exchanger 5 release heat liquefies because the HTHP refrigerant is flowed through earlier absorbs heat and becomes gaseous state, so the refrigeration of realization; Simultaneously, the HTHP gaseous coolant of compressor 20 high-pressure side pipelines flow through successively oil separating device 1, hot water heat exchanger 2, second cross valve 4, second throttling arrangement 8, fluid reservoir 7, branch pipe 9, indoor throttling arrangement 10, indoor heat exchanger 11, air separation 12, compressor 20, can realize heating water, finish circulation.Wherein, first port 31 of first cross valve 3 is communicated with second port 32, and the 3rd port 33 is communicated with the 4th port 34, and first port 41 of second cross valve 4 is communicated with second port 42, the 3rd port 43 is communicated with the 4th port 44, thereby the 4th port 44 is for ending end.As can be known, hot water heat exchanger 2 is in parallel with outdoor heat exchanger 5.
Mode two: the HTHP gaseous coolant of compressor 20 high-pressure side pipelines flow through successively oil separating device 1, hot water heat exchanger 2, second cross valve 4, second throttling arrangement 8, fluid reservoir 7, branch pipe 9, indoor throttling arrangement 10, indoor heat exchanger 11, air separation 12, compressor 20, finish circulation.Wherein, first port 31 of first cross valve 3 is communicated with second port 32, and the 3rd port 33 is communicated with the 4th port, first port 41 of second cross valve 4 is communicated with second port 42, the 3rd port 43 is communicated with the 4th port 44, and second throttling arrangement 8 is opened, and first throttle device 6 is closed.The indoor heat exchanger 11 of flowing through again after hot water heat exchanger 2 release heat (the heating water) liquefy because the HTHP refrigerant is flowed through earlier absorbs heat and becomes gaseous state, so realize freezing and heating water.
Two kinds of control modes are optionally controlled according to refrigerating capacity demand size and hot water water temperature height, and control is optimized, and refrigeration is guaranteed.
2. complete heating mode
The HTHP gaseous coolant of compressor 20 high-pressure side pipelines flow through successively oil separating device 1, first cross valve 3, indoor heat exchanger 11, indoor throttling arrangement 10, branch pipe 9, fluid reservoir 7, first throttle device 6, outdoor heat exchanger 5, air separation 12, compressor 20 are finished circulation.Wherein, first port 31 of first cross valve 3 is communicated with the 4th port 34, second port 32 is communicated with the 3rd port 33, first port 41 of second cross valve 4 is communicated with the 4th port 44, and the 4th port 44 is for ending end, second port 42 is communicated with the 3rd port 43, and second throttling arrangement 8 cuts out, and first throttle device 6 is opened.At this moment, the HTHP gaseous coolant does not participate in heat exchange (not heating water) through hot water heat exchanger 2, therefore the HTHP gaseous coolant returns compressor 20 through indoor heat exchanger 11 release heat (heating) after outdoor heat exchanger 5 absorbs the heat liquefy, has multi-joint unit function.
3. complete refrigeration mode
The flow direction of HTHP gaseous coolant is identical with complete refrigeration mode among first embodiment, as long as first cross valve 3 and the path of second cross valve 4 and the break-make situation of the first throttle device 6 among second embodiment and second throttling arrangement 8 among corresponding control second embodiment have multi-joint unit function.
4. heat+heat aqueous mode
With first embodiment to heat+heat aqueous mode different, in the present embodiment, hot water heat exchanger 2 is in parallel with indoor heat exchanger 11.Particularly, flow through successively oil separating device 1, hot water heat exchanger 2, second cross valve 4, second throttling arrangement 8, fluid reservoir 7, first throttle device 6, outdoor heat exchanger 5, air separation 12, compressor 20 of the HTHP gaseous coolant of compressor 20 high-pressure side pipelines; Simultaneously, the HTHP gaseous coolant of compressor 20 high-pressure side pipelines flow through successively oil separating device 1, first cross valve 3, indoor heat exchanger 11, indoor throttling arrangement 10, branch pipe 9, fluid reservoir 7, first throttle device 6, outdoor heat exchanger 5, air separation 12, compressor 20 are finished circulation.
5. heat aqueous mode
At this moment, first port 31 of first cross valve 3 is communicated with the 4th port 34, second port 32 and the 3rd port 33 are communicated with, as for second cross valve 4, its first port 41 is communicated with second port 42, the 3rd port 43 is communicated with the 4th port 44, and the 4th port 44 is that the first throttle device 6 and second throttling arrangement 8 are opened by end.Control magnetic valve 14 makes the gaseous coolant of HTHP not flow out through first cross valve 3, but the hot water heat exchanger 2 of flowing through, thus among the flow direction of HTHP gaseous coolant and first embodiment to heat aqueous mode fully identical.
Among this second embodiment, because first cross valve 3 combines outdoor heat exchanger 5 and indoor heat exchanger 2 controls, and second cross valve 4 control HTHP gaseous coolants with respect to the circulation of hot water heat exchanger 2 with end, promptly second cross valve 4 is controlled the operating position of hot water heat exchangers 2, therefore the practical system of this air conditioner heat pump hot water is reliable, and novel structure.
Above-mentioned first and second embodiment illustrate the situation of many heat exchangers with two indoor heat exchangers 11.
In sum, air conditioner heat pump hot water of the present utility model possesses refrigeration, heat, heat three kinds of demands of water satisfies simultaneously, have five kinds of mode of operations, be respectively heating operation, refrigerating operaton, heat+heat water running, refrigeration+heat water running, heat water, under these five kinds of patterns, can realize multi-form recuperation of heat.
Although the utility model is illustrated with reference to accompanying drawing and preferred embodiment, obviously, for a person skilled in the art, under the prerequisite that does not deviate from spirit and scope of the present utility model, can make various changes and variation to the utility model.Various change of the present utility model, the content that changes by appending claims and equivalent thereof contain.
Claims (6)
1. an air conditioner heat pump hot water is characterized in that, comprising:
Compressor (20), outdoor heat exchanger (5), at least one indoor heat exchanger (11), cross valve group and hot water heat exchanger (2);
The high-pressure side pipeline of described compressor (20) is communicated with the air inlet (21) of described hot water heat exchanger (2), the air inlet (21) of described hot water heat exchanger (2) and exhaust outlet (22) are communicated with described indoor heat exchanger (11) selectively by described cross valve group, described outdoor heat exchanger (5) by described cross valve group can with the high-pressure side pipeline connection of described compressor (20).
2. air conditioner heat pump hot water according to claim 1 is characterized in that, described cross valve group comprises:
First cross valve (3), comprise and be positioned at first port (31) that described first cross valve (3) first sides connect the high-pressure side pipeline of described compressor (20), and second and third and four ports (32 that are positioned at described first cross valve (3) second sides, 33,34), described the 3rd port (33) connects the low-pressure side pipeline of described compressor (20), described second, four ports (32,34) optionally be communicated with described first port (31), described the 3rd port (33) optionally can be communicated with described second, four ports (32,34);
Second cross valve (4), comprise and be positioned at first port (41) that described second cross valve (4) first sides connect the exhaust outlet (22) of described hot water heat exchanger (2), and second and third and four ports (42 that are positioned at described first cross valve (4) second sides, 43,44), described the 3rd port (43) connects the low-pressure side pipeline of described compressor (20), described second, four ports (42,44) optionally be communicated with described first port (41), described the 3rd port (43) optionally can be communicated with described second, four ports (42,44);
Wherein, the 4th port (34) of described first cross valve (3) is held for ending with a port in the 4th port (44) of described second cross valve (4), and another port is communicated with described at least one indoor heat exchanger (11).
3. air conditioner heat pump hot water according to claim 2 is characterized in that, the 4th port (34) of described first cross valve (3) is for ending end, and the 4th port (44) of described second cross valve (4) is communicated with described at least one indoor heat exchanger (11).
4. air conditioner heat pump hot water according to claim 2 is characterized in that, the 4th port (34) of described first cross valve (3) is communicated with described at least one indoor heat exchanger (11), and the 4th port (44) of described second cross valve (4) is for ending end.
5. air conditioner heat pump hot water according to claim 3 is characterized in that, the 4th port (34) of described first cross valve (3) is connected by the low-pressure side pipeline of capillary with described compressor (20), ends with realization.
6. air conditioner heat pump hot water according to claim 4 is characterized in that, the 4th port (44) of described second cross valve (4) is connected by the low-pressure side pipeline of capillary with described compressor (20), ends with realization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200002590U CN201344684Y (en) | 2009-01-15 | 2009-01-15 | Air conditioner heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200002590U CN201344684Y (en) | 2009-01-15 | 2009-01-15 | Air conditioner heat pump water heater |
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| Publication Number | Publication Date |
|---|---|
| CN201344684Y true CN201344684Y (en) | 2009-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200002590U Expired - Lifetime CN201344684Y (en) | 2009-01-15 | 2009-01-15 | Air conditioner heat pump water heater |
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| CN (1) | CN201344684Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868183A (en) * | 2013-06-08 | 2014-06-18 | 李隆 | Low-energy-consumption multifunctional heat pump air conditioning system and method thereof |
| CN103868182A (en) * | 2013-06-08 | 2014-06-18 | 李隆 | Low-energy-consumption full-function heat pump air conditioning system and method thereof |
-
2009
- 2009-01-15 CN CNU2009200002590U patent/CN201344684Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868183A (en) * | 2013-06-08 | 2014-06-18 | 李隆 | Low-energy-consumption multifunctional heat pump air conditioning system and method thereof |
| CN103868182A (en) * | 2013-06-08 | 2014-06-18 | 李隆 | Low-energy-consumption full-function heat pump air conditioning system and method thereof |
| CN103868183B (en) * | 2013-06-08 | 2016-12-07 | 李隆 | Low energy consumption Multifunctional heat pump air-conditioning system and method thereof |
| CN103868182B (en) * | 2013-06-08 | 2016-12-07 | 李隆 | Low energy consumption all-in-one heat pump air conditioner system and method thereof |
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Granted publication date: 20091111 |
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