CN202770054U - Heat pump device - Google Patents
Heat pump device Download PDFInfo
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- CN202770054U CN202770054U CN2012203754596U CN201220375459U CN202770054U CN 202770054 U CN202770054 U CN 202770054U CN 2012203754596 U CN2012203754596 U CN 2012203754596U CN 201220375459 U CN201220375459 U CN 201220375459U CN 202770054 U CN202770054 U CN 202770054U
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- valve
- heat exchanger
- reservoir
- heat
- check valve
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- 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]
- Y02B30/56—Heat recovery units
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Abstract
The utility model discloses a heat pump device. The heat pump device comprises a heat source side heat exchanger, a heat exchanger for an air conditioner and a heat exchanger for hot water. The connection of one end of the heat source side heat exchanger, one end of the heat exchanger for the air conditioner and one end of the heat exchanger for the hot water with a compressor is achieved through a second four-way valve and a first four-way valve, wherein the second four-way valve is communicated with the first four-way valve, two four-way valves are respectively connected with a gas-liquid separator, and the gas-liquid separator is connected with the compressor; the connection of the other end of the heat source side heat exchanger, the other end of the heat exchanger for the air conditioner and the other end of the heat exchanger for the hot water with a liquid accumulator is achieved through a plurality of valves, wherein the plurality of valves are two-way conductive. According to the connections, a first valve, a second valve, a third valve and a fourth valve can be set in different open-shut states when the heat pump device is used, so the switchover among four different modes, namely, a refrigeration mode, a heat mode, a hot water making mode and a heat recovery mode is achieved. Besides, in the process of heating and hot water making, the heat source side heat exchanger is enabled to release heat by regulating pipes, so frost formed on the surface of the heat source side heat exchanger is removed, and then the process of heating and hot water making is conducted, so the heat exchange efficiency is guaranteed.
Description
Technical field
The utility model relates to air-conditioning technical field, relates in particular to a kind of heat pump assembly.
Background technology
" refrigeration " not merely is a simple temperature-fall period, with naturally the cooling compare, the process of " refrigeration " is actually by consuming certain outside energy (such as electric energy, heat energy, solar energy etc.), heat is transferred to the process of " high temperature heat source " from " low-temperature heat source ".Therefore, when we reduce the temperature of medium by " refrigeration ", add the heat that external work transforms, will inevitably produce the heat larger than refrigerating capacity.The Air-conditioner design of the present overwhelming majority, the not only not utilization of heat to this part also will consume water pump and blower fan power, and heat is taken away by cooling medium (water, air etc.) by condenser, causes wasting of large energy.
Consider based on the starting point of reusing of energy source, at present, in the course of work of air-conditioning, increased the recuperation of heat step that the heat that produces in can be to process of refrigerastion reclaims.But, heat with the water heating process in, heat source side heat exchanger uses as evaporimeter, can produce on heat source side heat exchanger surface frost, and the frost that forms can affect the heat exchanger effectiveness of heat exchanger, affects its normal operation.
In sum, how to remove heat with the water heating process in the frost that forms, to guarantee the heat exchanger effectiveness of air-conditioning, guarantee that air-conditioning normally moves, become the technical barrier that those skilled in the art needs to be resolved hurrily.
The utility model content
The purpose of this utility model provides a kind of heat pump assembly, this heat pump assembly has not only been realized refrigeration, has been heated, the switching of water heating and four kinds of patterns of recuperation of heat, can also remove heat with the water heating process in the frost that forms, to guarantee the heat exchanger effectiveness of air-conditioning, air-conditioning is normally moved.
To achieve these goals, the utility model provides following technical scheme:
A kind of heat pump assembly, comprise compressor, the gas-liquid separator that links to each other with the input of described compressor, reservoir, the heat exchanger of air conditioner and the hot water heat exchanger that link to each other with an end of described reservoir, and the choke valve and the heat source side heat exchanger that link to each other in turn with the described reservoir other end, it is characterized in that, also comprise:
The second cross valve that its D mouth links to each other with the blast pipe of described compressor, its E mouth links to each other with the end of described hot water with heat exchanger, and its S mouth links to each other with the input of described gas-liquid separator;
The first cross valve that its D mouth links to each other with the C mouth of described the second cross valve, its C mouth links to each other with an end of described heat source side heat exchanger, and its S mouth links to each other with the input of described gas-liquid separator, and its E mouth links to each other with a side of described heat exchanger of air conditioner;
Be used for connecting described heat exchanger of air conditioner and described reservoir one end, and can realize the second valve of two-way admittance; Be used for connecting described heat exchanger of air conditioner and the described reservoir other end, and realize by the output of described reservoir the 3rd valve to described heat exchanger of air conditioner conducting;
Be arranged on described hot water with between heat exchanger and the described reservoir, realize the 4th valve of two-way admittance;
Be arranged between described heat source side heat exchanger and the described reservoir, realize the first valve of two-way admittance.
Preferably, in the above-mentioned heat pump assembly, described the first valve comprises the first Unidirectional solenoid valve and the second check valve that is arranged in parallel, described the first Unidirectional solenoid valve by described choke valve to described heat source side heat exchanger conducting, to described choke valve conducting, described the second check valve links to each other with described choke valve described the second check valve by described heat source side heat exchanger.
Preferably, in the above-mentioned heat pump assembly, also comprise with described the first Unidirectional solenoid valve and connecting, by first check valve of described choke valve to described heat source side heat exchanger conducting.
Preferably, in the above-mentioned heat pump assembly, described second valve comprises the 3rd Unidirectional solenoid valve and the 5th check valve that is arranged in parallel, described the 3rd Unidirectional solenoid valve by described reservoir to described heat exchanger of air conditioner conducting, to described reservoir conducting, described the 5th check valve links to each other with an end of described reservoir described the 5th check valve by described heat exchanger of air conditioner.
Preferably, in the above-mentioned heat pump assembly, also comprise with described the 3rd Unidirectional solenoid valve and connecting, and by four check valve of described reservoir to described heat exchanger of air conditioner conducting.
Preferably, in the above-mentioned heat pump assembly, described the 3rd valve comprises the 3rd check valve and second Unidirectional solenoid valve of series connection.
Preferably, in the above-mentioned heat pump assembly, described the 4th valve comprises the 4th Unidirectional solenoid valve and the 7th check valve that is arranged in parallel, described the 4th Unidirectional solenoid valve by described reservoir to the heat exchanger conducting of described hot water, described the 7th check valve uses heat exchanger to described reservoir conducting by described hot water, and described the 7th check valve links to each other with described reservoir.
Preferably, in the above-mentioned heat pump assembly, also comprise with described the 4th Unidirectional solenoid valve and connecting, and by six check valve of described reservoir to the conducting of described hot water usefulness heat exchanger.
Preferably, in the above-mentioned heat pump assembly, also comprise being arranged on described reservoir import, and by nine check valve of described choke valve to described reservoir conducting; Be arranged on the outlet of described reservoir, and by eight check valve of described reservoir to described choke valve conducting.
Preferably, in the above-mentioned heat pump assembly, also comprise the first filter and the second filter that link to each other with the two-port of described choke valve respectively.
In technique scheme, the heat pump assembly that the utility model provides, comprise that compressor, the gas-liquid separator that links to each other with its input, reservoir, the heat exchanger of air conditioner that links to each other with this reservoir one end, hot water are with heat exchanger and the choke valve and the heat source side heat exchanger that link to each other in turn with the other end of this reservoir, also comprise: the second cross valve that its D mouth links to each other with the blast pipe of compressor, its E mouth links to each other with the end of hot water with heat exchanger, and its S mouth links to each other with the input of gas-liquid separator; The first cross valve that its D mouth links to each other with the C mouth of the second cross valve, its C mouth links to each other with an end of heat source side heat exchanger, and its S mouth links to each other with the input of gas-liquid separator, and its E mouth links to each other with a side of heat exchanger of air conditioner; Be used for connecting heat exchanger of air conditioner and reservoir one end, and can realize the second valve of two-way admittance; Be used for to connect heat exchanger of air conditioner and the reservoir other end, and realize by the output of reservoir the 3rd valve to the heat exchanger of air conditioner conducting; Be arranged on hot water with between heat exchanger and the reservoir, realize the 4th valve of two-way admittance; Be arranged between heat source side heat exchanger and the reservoir, realize the first valve of two-way admittance.
By above-mentioned connection, when using this heat pump assembly, can the first valve, second valve, the 3rd valve be set to different open and-shut modes with the 4th valve, thus realize freezing, heat, the switching of water heating and four kinds of different modes of recuperation of heat.In addition, this device heat with the water heating process in, regulate pipeline and make heat exchanger of air conditioner heat release defrosting, and then heat process with water heating, thereby guaranteed heat exchange efficiency.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in the utility model embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The inside connection diagram of the heat pump assembly that Fig. 1 provides for the utility model embodiment.
Compressor is 1, the second cross valve is 2, the first cross valve is 3, heat source side heat exchanger is 4, heat exchanger of air conditioner is 5, the hot water heat exchanger is 6, the first check valve is 7, the second check valve is 8, the 3rd check valve is 9, the 4th check valve is 10, the 5th check valve is 11, the 6th check valve is 12, the 7th check valve is 13, the 8th check valve is 14, the 9th check valve is 15, the first check valve magnetic valve is 16, the second Unidirectional solenoid valve is 17, the 3rd Unidirectional solenoid valve is 18, the 4th Unidirectional solenoid valve is 19, choke valve is 20, the first filter is 21, the second filter is 22, reservoir is 23, gas-liquid separator is 24.
The specific embodiment
Core of the present utility model provides a kind of heat pump assembly, can remove its heat with the water heating process in the frost that forms, to guarantee the heat exchanger effectiveness of air-conditioning, air-conditioning is normally moved.
In order to make those skilled in the art understand better the technical solution of the utility model, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1, the utility model embodiment discloses a kind of heat pump assembly, comprise that compressor 1, the gas-liquid separator 24 that links to each other with the input of this compressor 1, reservoir 23, the heat exchanger of air conditioner 5 that links to each other with an end of this reservoir 23, hot water with choke valve 20 and heat source side heat exchanger 4 that heat exchanger 6 and the other end with this reservoir 23 link to each other in turn, also comprise:
The second cross valve 2 that its D mouth links to each other with the blast pipe of compressor 1, its E mouth links to each other with the end of hot water with heat exchanger 6, and its S mouth links to each other with the input of gas-liquid separator 24; The first cross valve 3 that its D mouth links to each other with the C mouth of the second cross valve 2, its C mouth links to each other with an end of heat source side heat exchanger 4, and its S mouth links to each other with the input of gas-liquid separator 24, and its E mouth links to each other with a side of heat exchanger of air conditioner 5; Be used for connecting heat exchanger of air conditioner 5 and reservoir 23 1 ends, and can realize the second valve of two-way admittance; Be used for to connect heat exchanger of air conditioner 5 and reservoir 23 other ends, and realize by the output of reservoir 23 the 3rd valve to heat exchanger of air conditioner 5 conductings; Be arranged on hot water with between heat exchanger 6 and the reservoir 23, realize the 4th valve of two-way admittance; Be arranged between heat source side heat exchanger 4 and the reservoir 23, realize the first valve of two-way admittance.
By above-mentioned connection, when using this heat pump assembly, can the first valve, second valve, the 3rd valve be set to different open and-shut modes with the 4th valve, thus realize freezing, heat, the switching of water heating and four kinds of different modes of recuperation of heat.In addition, this device heat with the water heating process in, regulate pipeline and make heat exchanger of air conditioner 5 heat releases, to improve the temperature of heat exchanger of air conditioner 5, and then heat process with water heating, thereby removed heat with the water heating process in heat exchanger of air conditioner 5 produce frost, and then guaranteed heat exchange efficiency.
The first valve that provides in the present embodiment comprises the first Unidirectional solenoid valve 16 and the second check valve 8 that is arranged in parallel, and the first Unidirectional solenoid valve 16 is by 4 conductings of choke valve 20 thermotropism source heat exchangers, the second check valve 8 by heat source side heat exchanger 4 to choke valve 20 conductings.Whether Unidirectional solenoid valve and the change that realized the flow direction of medium between heat source side heat exchanger 4 and the choke valve 20 of check valve of this device by parallel connection can also realize according to the switching of the first Unidirectional solenoid valve 16 conducting of the first Unidirectional solenoid valve 16 place paths.
In order to prevent that medium from being impacted Unidirectional solenoid valve 16 in the process of choke valve 20 circulations by heat source side heat exchanger 4, in the specific embodiment, also comprise with the first Unidirectional solenoid valve 16 and connecting, and by the first check valve 7 of choke valve 20 thermotropism source heat exchangers 4 conductings.In use, the selection of different paths can be realized by the one-way conduction effect of check valve, whether the conducting of the first Unidirectional solenoid valve 16 branch roads can also be realized according to the switching of the first Unidirectional solenoid valve 16.Those skilled in the art can arrange one and can realize two-way admittance and the valve of closing according to the consideration of production cost between heat source side heat exchanger 4 and choke valve 20, and the conducting that the switching by this valve of control realizes medium whether.
In the specific embodiment, second valve comprises the 3rd Unidirectional solenoid valve 18 and the 5th check valve 11 that is arranged in parallel, wherein, the 3rd Unidirectional solenoid valve 18 by reservoir 23 to heat exchanger of air conditioner 5 conductings, the 5th check valve 11 by heat exchanger of air conditioner 5 to reservoir 23 conductings, be that an above-mentioned Unidirectional solenoid valve and a check valve have been realized two-way conducting between heat exchanger of air conditioner 5 and the reservoir 23, whether can realize according to the switching of the 3rd Unidirectional solenoid valve 18 in addition the conducting of the 3rd Unidirectional solenoid valve 18 place paths.
On the basis of such scheme, in order to prevent that medium from being impacted the 3rd Unidirectional solenoid valve 18 in the process of reservoir 23 circulations by heat exchanger of air conditioner 5, also comprise with the 3rd Unidirectional solenoid valve 18 and connecting, and by four check valve 10 of reservoir 23 to heat exchanger of air conditioner 5 conductings.In use, the selection of different paths can be realized by the one-way conduction effect of check valve, whether the conducting of the 3rd Unidirectional solenoid valve 18 branch roads can also be realized according to the switching of the 3rd Unidirectional solenoid valve 18.To it will be appreciated by persons skilled in the art that and to select to realize two-way admittance and the valve of closing in order reducing production costs, and realize conducting and the not conducting between the two of medium different directions by the open and-shut mode of this valve of control.
In the preferred embodiment, the 3rd valve comprises the 3rd check valve 9 and second Unidirectional solenoid valve 17 of arranged in series.By the 3rd valve heat exchanger of air conditioner 5 is connected the other end with reservoir and connects, the delivery outlet of reservoir 23 and the passage of heat exchanger of air conditioner 5 namely are provided.
The 4th valve that the utility model embodiment provides comprises the 4th Unidirectional solenoid valve 19 and the 7th check valve 13 that is arranged in parallel, and the 4th Unidirectional solenoid valve 19 by reservoir 23 to hot water with heat exchanger 6 conductings, and the 7th check valve 13 uses heat exchanger 6 to reservoir 23 conductings by hot water, be that an above-mentioned Unidirectional solenoid valve and check valve have been realized hot water with two-way conducting between heat exchanger 6 and the reservoir 23, whether can realize according to the switching of the 4th Unidirectional solenoid valve 19 in addition the conducting of the 4th Unidirectional solenoid valve 19 place paths.
In the preferred embodiment, in order to prevent that medium from being impacted the 4th Unidirectional solenoid valve 19 with heat exchanger 6 by hot water in the process of reservoir 23 circulations, also comprise with the 4th Unidirectional solenoid valve 19 and connecting, and used the 6th check valve 12 of heat exchanger 6 conductings by reservoir 23 to hot water.The conducting that can realize this branch road by the open and-shut mode of adjusting the 4th Unidirectional solenoid valve 19 when reality is used whether.In use, to it will be appreciated by persons skilled in the art that and to select to realize two-way admittance and the valve of closing in order reducing production costs, and realize conducting and the not conducting between the two of medium different directions by the open and-shut mode of this valve of control.
In the scheme of further optimizing, also comprise being arranged on reservoir 23 imports, and by nine check valve 15 of choke valve 20 to reservoir 23 conductings; Be arranged on reservoir outlet, and by eight check valve 14 of reservoir 23 to choke valve 20 conductings.In the import of reservoir 23 and outlet check valve is set all, not liquid storage, the function of liquid storage when heating water heating and recuperation of heat when realizing refrigeration.
Further in the scheme, also comprise the first filter 21 and the second filter 22 that link to each other with two ports of choke valve 20 respectively.In the preferred embodiment, the other end and the first Unidirectional solenoid valve 16, the second check valve 8 and second Unidirectional solenoid valve 17 of the first filter 21 linked to each other; The other end of above-mentioned the second filter 22 links to each other with the 9th check valve 15 with the 8th check valve 14.
On the basis of technique scheme, present embodiment is put forward the course of work of this heat pump assembly, and is specific as follows:
But the first cross valve 3, the second cross valve 2, the first Unidirectional solenoid valve 16, the second Unidirectional solenoid valve 17, the 3rd Unidirectional solenoid valve 18, the 4th Unidirectional solenoid valve 19 are opened the different pattern of control implement device operation, and the first cross valve 3 under the different operational modes, the second cross valve 2, the first Unidirectional solenoid valve 16, the second Unidirectional solenoid valve 17, the 3rd Unidirectional solenoid valve 18, the 4th Unidirectional solenoid valve 19 openings are as shown in the table.
The concrete flow direction of cold-producing medium is under each pattern:
Under the refrigeration mode, the flow direction of cold-producing medium is: compressor 1-the second cross valve 2-the first cross valve 3-heat source side heat exchanger 4-the second check valve 8-the first filter 21-choke valve 20-the second filter 22-the 9th check valve 15-the 3rd Unidirectional solenoid valve 18-the 4th check valve 10-heat exchanger of air conditioner 5-the first cross valve 3-gas-liquid separator 24-compressor 1;
Under the heating mode, the flow direction of cold-producing medium is: compressor 1-the second cross valve 2-the first cross valve 3-heat exchanger of air conditioner 5-the 5th check valve 11-reservoir 23-the 8th check valve 14-the second filter 22-choke valve 20-the first filter 21-the first Unidirectional solenoid valve 16-the first check valve 7-heat source side heat exchanger 4-the first cross valve 3-gas-liquid separator 24-compressor 1;
Under the water heating pattern, the flow direction of cold-producing medium is: compressor 1-the second cross valve 2-hot water heat exchanger 6-the 7th check valve 13-reservoir 23-the 8th check valve 14-the second filter 22-choke valve 20-the first filter 21-the first Unidirectional solenoid valve 16-the first check valve 7-heat source side heat exchanger 4-the first cross valve 3-gas-liquid separator 24-compressor 1;
Under the heat recovery mode, the flow direction of cold-producing medium is: compressor 1-the second cross valve 2-hot water heat exchanger 6-the 7th check valve 13-reservoir 23-the 8th check valve 14-the second filter 22-choke valve 20-the first filter 21-the second Unidirectional solenoid valve 17-the 3rd check valve 9-heat exchanger of air conditioner 5-the first cross valve 3-gas-liquid separator 24-compressor 1;
Under the heating and defrosting pattern, the flow direction of cold-producing medium is: compressor 1-the second cross valve 2-the first cross valve 3-heat source side heat exchanger 4-the second check valve 8-the first filter 21-choke valve 20-the second filter 22-the 9th check valve 15-the 3rd Unidirectional solenoid valve 18-the 4th check valve 10-heat exchanger of air conditioner 5-the first cross valve 3-gas-liquid separator 24-compressor 1;
Under the water heating defrosting mode, the flow direction of cold-producing medium is: compressor 1-the second cross valve 2-the first cross valve 3-heat source side heat exchanger 4-the second check valve 8-the first filter 21-choke valve 20-the second filter 22-the 9th check valve 15-the 4th Unidirectional solenoid valve 19-the 6th check valve 12-hot water heat exchanger 6-the second cross valve 2-gas-liquid separator 24-compressor 1.
By the above-mentioned course of work as can be known, this heat pump assembly has not only been realized refrigeration, has been heated, the switching of water heating and four kinds of patterns of recuperation of heat, also realized heat with the water heating process in, to the defrost process of heat exchanger of air conditioner 5.
In actual production process, choke valve 20 can be electric expansion valve or heating power expansion valve, and the technical staff can select different valves according to different needs, so long as the effect that can realize reducing pressure by regulating flow is all in the scope of the utility model protection.
Among the utility model embodiment, the heat exchanger of air conditioner 5 that provides can be finned tube exchanger, double-tube heat exchanger or plate type heat exchanger; Hot water can be double-tube heat exchanger or plate type heat exchanger with heat exchanger 6; Heat source side heat exchanger 4 is finned tube exchanger.
More than heat pump assembly provided by the utility model is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (10)
1. heat pump assembly, the heat exchanger of air conditioner (5) that comprise compressor (1), the gas-liquid separator (24) that links to each other with the input of described compressor (1), reservoir (23), links to each other with an end of described reservoir (23) and hot water are with heat exchanger (6) and the choke valve (20) and the heat source side heat exchanger (4) that link to each other in turn with described reservoir (23) other end, it is characterized in that, also comprise:
The second cross valve (2) that its D mouth links to each other with the blast pipe of described compressor (1), its E mouth links to each other with the end of described hot water with heat exchanger (6), and its S mouth links to each other with the input of described gas-liquid separator (24);
The first cross valve (3) that its D mouth links to each other with the C mouth of described the second cross valve (2), its C mouth links to each other with an end of described heat source side heat exchanger (4), its S mouth links to each other with the input of described gas-liquid separator (24), and its E mouth links to each other with a side of described heat exchanger of air conditioner (5);
Be used for connecting described heat exchanger of air conditioner (5) and described reservoir (23) one ends, and can realize the second valve of two-way admittance; Be used for connecting described heat exchanger of air conditioner (5) and described reservoir (23) other end, and realization is by the output of described reservoir (23) the 3rd valve to described heat exchanger of air conditioner (5) conducting;
Be arranged on described hot water with between heat exchanger (6) and the described reservoir (23), realize the 4th valve of two-way admittance;
Be arranged between described heat source side heat exchanger (4) and the described reservoir (23), realize the first valve of two-way admittance.
2. heat pump assembly according to claim 1, it is characterized in that, described the first valve comprises the first Unidirectional solenoid valve (16) and the second check valve (8) that is arranged in parallel, described the first Unidirectional solenoid valve (16) by described choke valve (20) to described heat source side heat exchanger (4) conducting, to described choke valve (20) conducting, described the second check valve (8) links to each other with described choke valve (20) described the second check valve (8) by described heat source side heat exchanger (4).
3. heat pump assembly according to claim 2 is characterized in that, also comprises with described the first Unidirectional solenoid valve (16) connecting, by first check valve (7) of described choke valve (20) to described heat source side heat exchanger (4) conducting.
4. heat pump assembly according to claim 1, it is characterized in that, described second valve comprises the 3rd Unidirectional solenoid valve (18) and the 5th check valve (11) that is arranged in parallel, described the 3rd Unidirectional solenoid valve (18) by described reservoir (23) to described heat exchanger of air conditioner (5) conducting, to described reservoir (23) conducting, described the 5th check valve (11) links to each other with an end of described reservoir (23) described the 5th check valve (11) by described heat exchanger of air conditioner (5).
5. heat pump assembly according to claim 4 is characterized in that, also comprise with described the 3rd Unidirectional solenoid valve (18) connecting, and by four check valve (10) of described reservoir (23) to described heat exchanger of air conditioner (5) conducting.
6. heat pump assembly according to claim 1 is characterized in that, described the 3rd valve comprises the 3rd check valve (9) and second Unidirectional solenoid valve (17) of series connection.
7. heat pump assembly according to claim 1, it is characterized in that, described the 4th valve comprises the 4th Unidirectional solenoid valve (19) and the 7th check valve (13) that is arranged in parallel, described the 4th Unidirectional solenoid valve (19) by described reservoir (23) to described hot water with heat exchanger (6) conducting, described the 7th check valve (13) uses heat exchanger (6) to described reservoir (23) conducting by described hot water, and described the 7th check valve (13) links to each other with described reservoir (23).
8. described heat pump assembly according to claim 7 is characterized in that, also comprise with described the 4th Unidirectional solenoid valve (19) and connecting, and by described reservoir (23) to six check valve (12) of described hot water with heat exchanger (6) conducting.
9. heat pump assembly according to claim 1 is characterized in that, also comprise being arranged on described reservoir (23) import, and by nine check valve (15) of described choke valve (20) to described reservoir (23) conducting; Be arranged on described reservoir (23) outlet, and by eight check valve (14) of described reservoir (23) to described choke valve (20) conducting.
10. each described heat pump assembly is characterized in that according to claim 1-9, also comprises the first filter (21) and the second filter (22) that link to each other with the two-port of described choke valve (20) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203754596U CN202770054U (en) | 2012-07-31 | 2012-07-31 | Heat pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203754596U CN202770054U (en) | 2012-07-31 | 2012-07-31 | Heat pump device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770054U true CN202770054U (en) | 2013-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203754596U Expired - Lifetime CN202770054U (en) | 2012-07-31 | 2012-07-31 | Heat pump device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471276A (en) * | 2013-09-27 | 2013-12-25 | 深圳麦克维尔空调有限公司 | Air-injection enthalpy-increasing air conditioning device |
| CN103759398A (en) * | 2014-02-10 | 2014-04-30 | 山东力诺瑞特新能源有限公司 | Domestic water-cooling air conditioner host system with heat recycling function |
| CN104296415A (en) * | 2014-10-31 | 2015-01-21 | 无锡同方人工环境有限公司 | Multifunctional modular heat pump air-conditioning system |
| CN104713264A (en) * | 2013-12-11 | 2015-06-17 | 重庆美的通用制冷设备有限公司 | Air source heat pump set |
| CN110160183A (en) * | 2019-05-31 | 2019-08-23 | 天普新能源科技有限公司 | Gas-supplying enthalpy-increasing air source heat pump |
| US11313597B2 (en) | 2017-05-12 | 2022-04-26 | Carrier Corporation | Heat pump and control method thereof |
-
2012
- 2012-07-31 CN CN2012203754596U patent/CN202770054U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471276A (en) * | 2013-09-27 | 2013-12-25 | 深圳麦克维尔空调有限公司 | Air-injection enthalpy-increasing air conditioning device |
| CN104713264A (en) * | 2013-12-11 | 2015-06-17 | 重庆美的通用制冷设备有限公司 | Air source heat pump set |
| CN104713264B (en) * | 2013-12-11 | 2017-05-03 | 重庆美的通用制冷设备有限公司 | Air source heat pump set |
| CN103759398A (en) * | 2014-02-10 | 2014-04-30 | 山东力诺瑞特新能源有限公司 | Domestic water-cooling air conditioner host system with heat recycling function |
| CN104296415A (en) * | 2014-10-31 | 2015-01-21 | 无锡同方人工环境有限公司 | Multifunctional modular heat pump air-conditioning system |
| US11313597B2 (en) | 2017-05-12 | 2022-04-26 | Carrier Corporation | Heat pump and control method thereof |
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