CN212320081U - Efficient air source heat pump unit - Google Patents
Efficient air source heat pump unit Download PDFInfo
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- CN212320081U CN212320081U CN202021182062.6U CN202021182062U CN212320081U CN 212320081 U CN212320081 U CN 212320081U CN 202021182062 U CN202021182062 U CN 202021182062U CN 212320081 U CN212320081 U CN 212320081U
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Abstract
The utility model discloses an efficient air source heat pump unit, including the heat pump casing, the bottom inner wall of heat pump casing has T shape fixed plate through the screw connection, the top of T shape fixed plate is provided with the liquid storage pot, the outer wall of liquid storage pot has first pipeline through threaded connection, the one end of first pipeline has first spiral pipe through threaded connection, the outer wall of liquid storage pot has the second pipeline through threaded connection, the one end of second pipeline has the condenser through threaded connection, the outer wall of condenser has the third pipeline through threaded connection, the one end of third pipeline has the compressor through threaded connection, the output of compressor has the fourth pipeline through threaded connection, the fourth pipeline passes through threaded connection in the outer wall of first spiral pipe. The utility model discloses a set up T shape fixed plate and can effectively separate first spiral pipe and condenser, reduce circulation of air between them, can effectively avoid the outer wall of first spiral pipe to generate frost through the mechanism of blowing, make equipment operation safety and stability more.
Description
Technical Field
The utility model relates to a heat pump technical field especially relates to an efficient air source heat pump set.
Background
The heat pump unit technology is an energy-saving technology which is most concerned in the world in recent years, along with the improvement of the living standard, the requirements of people on human living environment are gradually improved, meanwhile, the requirements on energy are also gradually increased, the contradiction between energy supply and demand is increasingly prominent, energy conservation is an urgent subject of various industries, since the industrial revolution, the requirements of people on energy are continuously increased, particularly after 20 th century, the energy consumption is continuously increased in a geometric progression mode, the economic development brings serious energy crisis and environmental pollution problems, the development, conservation, high-efficiency energy utilization and environmental pollution prevention and treatment are important problems in countries of 21 st century.
Through the retrieval, chinese patent application No. 201822053365.7 discloses an air source heat pump, including heat pump casing, removable mount pad, fastening screw, mounting panel, mounting hole, radiator fan, protection casing, rings, compressor, evaporimeter, heat exchanger, expansion valve, circuit board, cold water filling tube, hot water discharge pipe, removable filter tube, filter screen, sealing washer, connecting seat, screw hole, standing groove, through-hole, fixed plate, support column, internal thread and threaded rod. The evaporator in the above patent has the following disadvantages: the evaporimeter can absorb external a large amount of heats at the during operation, leads to the evaporimeter surface to produce the frost, and the heat exchanger can release the heat to water heating, and this heat can lead to the frost on evaporimeter surface to melt into steam, and final gathering leads to the circuit board trouble on the circuit board.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an efficient air source heat pump unit.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an efficient air source heat pump unit comprises a heat pump shell, wherein the inner wall of the bottom of the heat pump shell is connected with a T-shaped fixing plate through a screw, a liquid storage tank is arranged at the top end of the T-shaped fixing plate, the outer wall of the liquid storage tank is connected with a first pipeline through a screw thread, one end of the first pipeline is connected with a first spiral pipe through a screw thread, the bottom of the first spiral pipe is fixed on the inner wall of the bottom of the heat pump shell through a screw thread, the outer wall of the liquid storage tank is connected with a second pipeline through a screw thread, one end of the second pipeline is connected with a condenser through a screw thread, the bottom of the condenser is fixed on the inner wall of the bottom of the heat pump shell through a bolt, the outer wall of the condenser is connected with a third pipeline through a screw thread, one end of the third pipeline is connected with, the outer wall of the condenser is connected with a water supply mechanism through threads.
In order to avoid the impurities from damaging the compressor, a filter is arranged in the middle of the second pipeline.
In order to improve the efficiency of the heat pump, an expansion valve is arranged on the outer wall of the second pipeline, and an orifice is formed inside the expansion valve.
In order to make first spiral pipe can continuously absorb the heat energy in the air, blow the mechanism and include fan, filter screen, the mouth and the air-blower of blowing, the fan setting is at one side inner wall of heat pump shell, and the filter screen passes through the fix with screw in heat pump shell's one side outer wall, and the air outlet of air-blower welds in the inner wall of the mouth of blowing, and the one end of the mouth of blowing is provided with air drying agent, and bolted connection has the base bottom through the bottom of air-blower.
In order to make the water in the heating cold water tank, water supply mechanism includes inlet tube, water pump, cold water tank and hose, and the inlet tube passes through threaded connection in the outer wall of condenser, and threaded connection is passed through in the output of water pump in the one end of inlet tube, and threaded connection is passed through in the input of water pump in the one end of hose, and threaded connection is passed through in the one end of hose in one side of cold water tank.
In order to store hot water, the outer wall of the condenser is connected with a water outlet pipe through threads, and one end of the water outlet pipe is connected with a hot water tank through threads.
In order to make the water in the rapid heating condenser, the inside of condenser is provided with the second spiral pipe, and the bottom inner wall of condenser is provided with temperature sensor, the top and the second pipeline intercommunication of second spiral pipe, the bottom and the third pipeline intercommunication of second spiral pipe.
The utility model has the advantages that:
1. the T-shaped fixing plate can effectively separate the first spiral pipe and the condenser, so that air circulation between the first spiral pipe and the condenser is reduced, and the blowing mechanism can effectively prevent the outer wall of the first spiral pipe from generating frost, so that the equipment can run more safely and stably; the filter is used for filtering impurities in the refrigerant in the pipeline, prevents the impurities from damaging the compressor after the pipeline is circulated for a long time, and reduces the working efficiency of the heat pump unit.
2. The expansion valve can further cool the refrigerant, so that the refrigerant can absorb more air heat energy, and the efficiency of the heat pump is improved; meanwhile, the air blower can continuously convey outside heat source air to the periphery of the first spiral pipe, so that the first spiral pipe can continuously and efficiently absorb heat energy in the air, the fan discharges the air in the heat pump shell, and air circulation around the first spiral pipe is further accelerated.
3. Water in the cold water tank is conveyed into the condenser through the water pump, and heat released by condensation of the refrigerant is absorbed, so that the aim of heating the water is fulfilled; the spiral pipe and the pipeline communicate each other, form closed loop, make the refrigerant can last circulation refrigeration and heat, the second spiral pipe can be bigger area with water contact, heat transfer efficiency is faster, temperature sensor can monitor the temperature of the interior water of condenser, is convenient for know heat pump set's behavior.
Drawings
Fig. 1 is a schematic structural view of an efficient air source heat pump unit provided by the present invention;
fig. 2 is a schematic diagram of a rear structure of an efficient air source heat pump unit provided by the present invention;
fig. 3 is the utility model provides an efficient air source heat pump unit's condenser inner structure schematic diagram.
In the figure: the heat pump type air conditioner comprises a heat pump shell 1, a fan 2, an air blowing port 3, a drying agent 4, a first pipeline 5, a liquid storage tank 6, a second pipeline 7, a filter 8, an expansion valve 9, a condenser 10, a third pipeline 11, a compressor 12, a T-shaped fixing plate 13, a fourth pipeline 14, a water outlet pipe 15, a water inlet pipe 16, a water pump 17, a cold water tank 18, a hot water tank 19, a blower 20, a filter screen 21, a first spiral pipe 22, a temperature sensor 23 and a second spiral pipe 24.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
An efficient air source heat pump unit is disclosed, as shown in fig. 1-3, comprising a heat pump shell 1, wherein the bottom inner wall of the heat pump shell 1 is connected with a T-shaped fixing plate 13 through a screw, the top end of the T-shaped fixing plate 13 is provided with a liquid storage tank 6, the outer wall of the liquid storage tank 6 is connected with a first pipeline 5 through a screw thread, one end of the first pipeline 5 is connected with a first spiral pipe 22 through a screw thread, the bottom of the first spiral pipe 22 is fixed on the bottom inner wall of the heat pump shell 1 through a screw thread, the outer wall of the liquid storage tank 6 is connected with a second pipeline 7 through a screw thread, one end of the second pipeline 7 is connected with a condenser 10 through a screw thread, the bottom of the condenser 10 is fixed on the bottom inner wall of the heat pump shell 1 through a bolt, the outer wall of the condenser 10 is connected with a, the fourth pipe 14 is connected to the bottom of the first spiral pipe 22 through a screw, the outer wall of the heat pump housing 1 is provided with a blowing mechanism, and the outer wall of the condenser 10 is connected to a water supply mechanism through a screw.
In the embodiment of the present invention: first spiral pipe 22 and condenser 10 can effectively be separated through setting up T shape fixed plate 13, reduce circulation of air between them, can effectively avoid the outer wall of first spiral pipe 22 to generate frost through the mechanism of blowing, make the equipment operation safety and stability more.
In particular, a filter 8 is arranged in the middle of the second pipeline 7.
In the embodiment of the present invention: the filter 8 is used for filtering impurities in the refrigerant in the pipeline, prevents the impurities from damaging the compressor 12 after the pipeline is circulated for a long time, and reduces the working efficiency of the heat pump unit.
Specifically, an expansion valve 9 is provided on an outer wall of the second pipe 7, and an orifice is opened inside the expansion valve 9.
In the embodiment of the present invention: the expansion valve 9 is used for throttling the high-temperature and high-pressure liquid refrigerant through the throttle hole, so that the high-temperature and high-pressure refrigerant becomes low-temperature and low-pressure fog-like hydraulic refrigerant, the temperature and the pressure of the refrigerant are quickly and effectively reduced, the refrigerant can absorb more air heat energy, and the efficiency of the heat pump is improved.
Specifically, the blowing mechanism includes fan 2, filter screen 21, mouth 3 and air-blower 20 of blowing, and fan 2 sets up the inner wall in one side of heat pump casing 1, and filter screen 21 passes through the fix with screw in the outer wall in one side of heat pump casing 1, and the air outlet of air-blower 20 welds in the inner wall of mouth 3 of blowing, and the one end of mouth 3 of blowing is provided with air drying agent 4, and bolted connection has the base bottom air-blower 20.
In the embodiment of the present invention: the blower 20 blows air to the first spiral pipe 22 through the air blowing port 3, frost and fog on the surface of the first spiral pipe 22 caused by too low temperature of the first spiral pipe 22 are prevented, meanwhile, the blower 20 can continuously convey outside heat source air to the periphery of the first spiral pipe 22, the first spiral pipe 22 can continuously and efficiently absorb heat energy in the air, the fan 2 discharges the air in the heat pump shell 1, and air circulation around the first spiral pipe 22 is further accelerated.
Specifically, water supply mechanism includes inlet tube 16, water pump 17, cold water tank 18 and hose, and inlet tube 16 passes through threaded connection in the outer wall of condenser 10, and threaded connection is passed through in the one end of inlet tube 16 to the output of water pump 17, and threaded connection is passed through to the one end of hose in the input of water pump 17, and threaded connection is passed through to one side of cold water tank 18 in the one end of hose.
In the embodiment of the present invention: water in the cold water tank 18 is conveyed into the condenser 10 through the water pump 17, and heat released by condensation of the refrigerant is absorbed, so that the aim of heating the water is fulfilled.
Specifically, the outer wall of the condenser 10 is connected with a water outlet pipe 15 through a thread, and one end of the water outlet pipe 15 is connected with a hot water tank 19 through a thread.
In the embodiment of the present invention: the water outlet pipe 15 conveys the heated hot water to the hot water tank 19 for storage, so that a user can conveniently take and use the hot water at any time.
Specifically, the inside of condenser 10 is provided with second spiral pipe 24, and the bottom inner wall of condenser 10 is provided with temperature sensor 23, and the top and the second pipeline 7 of second spiral pipe 24 communicate, and the bottom and the third pipeline 11 of second spiral pipe 24 communicate.
In the embodiment of the present invention: the spiral pipe and the pipeline communicate each other, form closed loop, make the refrigerant can last circulation refrigeration and heat, second spiral pipe 24 can be bigger area with water contact, heat transfer efficiency is faster, temperature sensor 23 can monitor the temperature of condenser 10 internal water, is convenient for know heat pump set's behavior.
The utility model discloses a theory of operation and use flow: fixing the equipment at a proper position, connecting the equipment with a power supply, starting a water pump 17 to fill water in a condenser 10, starting a compressor 12 to compress a refrigerant in a pipeline, conveying the high-temperature and high-pressure refrigerant into the condenser 10, heating the water in the condenser 10 by the heat energy released by the refrigerant, conveying hot water into a hot water tank 19 through a water outlet pipe 15 to be stored, reducing the pressure and cooling the refrigerant after releasing the heat energy through an expansion valve 9, conveying the refrigerant into a first spiral pipe 22, absorbing the heat energy in the air by the first spiral pipe 22, compressing the refrigerant into the high-temperature and high-pressure refrigerant through the compressor 12, and repeating the steps in such a way to continuously heat the water in.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An efficient air source heat pump unit comprises a heat pump shell (1) and is characterized in that a T-shaped fixing plate (13) is connected to the inner wall of the bottom of the heat pump shell (1) through screws, a liquid storage tank (6) is arranged at the top end of the T-shaped fixing plate (13), a first pipeline (5) is connected to the outer wall of the liquid storage tank (6) through threads, a first spiral pipe (22) is connected to one end of the first pipeline (5) through threads, the bottom of the first spiral pipe (22) is fixed to the inner wall of the bottom of the heat pump shell (1) through screws, a second pipeline (7) is connected to the outer wall of the liquid storage tank (6) through threads, a condenser (10) is connected to one end of the second pipeline (7) through threads, the bottom of the condenser (10) is fixed to the inner wall of the bottom of the heat pump shell (, one end of the third pipeline (11) is connected with a compressor (12) through threads, the output end of the compressor (12) is connected with a fourth pipeline (14) through threads, the fourth pipeline (14) is connected to the bottom of the first spiral pipe (22) through threads, an air blowing mechanism is arranged on the outer wall of the heat pump shell (1), and a water supply mechanism is connected to the outer wall of the condenser (10) through threads.
2. An efficient air source heat pump unit according to claim 1, characterized in that a filter (8) is arranged in the middle of the second pipeline (7).
3. The efficient air source heat pump unit according to claim 2, wherein the outer wall of the second pipeline (7) is provided with an expansion valve (9), and an orifice is formed inside the expansion valve (9).
4. The efficient air source heat pump unit according to claim 3, wherein the blowing mechanism comprises a fan (2), a filter screen (21), a blowing port (3) and an air blower (20), the fan (2) is arranged on the inner wall of one side of the heat pump shell (1), the filter screen (21) is fixed on the outer wall of one side of the heat pump shell (1) through screws, the air outlet of the air blower (20) is welded on the inner wall of the blowing port (3), an air drying agent (4) is arranged at one end of the blowing port (3), and the bottom of the air blower (20) is connected with a base through a bolt.
5. The efficient air source heat pump unit according to claim 4, wherein the water supply mechanism comprises a water inlet pipe (16), a water pump (17), a cold water tank (18) and a hose, the water inlet pipe (16) is connected to the outer wall of the condenser (10) through a thread, the output end of the water pump (17) is connected to one end of the water inlet pipe (16) through a thread, one end of the hose is connected to the input end of the water pump (17) through a thread, and one side of the cold water tank (18) is connected to one end of the hose through a thread.
6. The efficient air source heat pump unit according to claim 5, wherein the outer wall of the condenser (10) is connected with a water outlet pipe (15) through a thread, and one end of the water outlet pipe (15) is connected with a hot water tank (19) through a thread.
7. The efficient air source heat pump unit according to claim 6, wherein a second spiral pipe (24) is arranged inside the condenser (10), a temperature sensor (23) is arranged on the inner wall of the bottom of the condenser (10), the top end of the second spiral pipe (24) is communicated with the second pipeline (7), and the bottom end of the second spiral pipe (24) is communicated with the third pipeline (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021182062.6U CN212320081U (en) | 2020-06-23 | 2020-06-23 | Efficient air source heat pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021182062.6U CN212320081U (en) | 2020-06-23 | 2020-06-23 | Efficient air source heat pump unit |
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| Publication Number | Publication Date |
|---|---|
| CN212320081U true CN212320081U (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021182062.6U Active CN212320081U (en) | 2020-06-23 | 2020-06-23 | Efficient air source heat pump unit |
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|---|---|
| CN (1) | CN212320081U (en) |
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2020
- 2020-06-23 CN CN202021182062.6U patent/CN212320081U/en active Active
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