CN219083435U

CN219083435U - Composite source heat pump device

Info

Publication number: CN219083435U
Application number: CN202223386217.XU
Authority: CN
Inventors: 朱红; 冉洪; 李�权
Original assignee: Zhuhai Tong Tong Energy Saving Technology Co ltd
Current assignee: Zhuhai Tong Tong Energy Saving Technology Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-26
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a composite source heat pump device, which comprises a heat pump main machine, wherein the back surface of the heat pump main machine is fixedly connected with a heat radiation net, one side of the heat pump main machine is penetrated with a hot gas outlet pipe and a hot gas inlet pipe, one end of the hot gas outlet pipe is fixedly connected with a compressor, the output end of the compressor is fixedly connected with an air inlet pipe, the outer side of the air inlet pipe is respectively fixedly connected with a first electromagnetic valve and a solar heating mechanism, one end of the air inlet pipe is fixedly connected with a ground buried pipe, one end of the hot gas inlet pipe is fixedly connected with an evaporator, one end of the evaporator is fixedly connected with an air outlet pipe, and the composite source heat pump device can preheat air through the ground buried pipe, the first electromagnetic valve, the second electromagnetic valve and the solar heat exchange plate, so that the power required by the heat pump device for heating air operation is reduced, and the energy saving effect of the composite source heat pump device is improved.

Description

Composite source heat pump device

Technical Field

The utility model relates to the technical field of heating equipment, in particular to a composite source heat pump device.

Background

The prior art publication No. CN209726567U provides a composite source heat pump device, which comprises a first heat pump unit, a geothermal energy heat supply system and a solar energy heat supply system. According to the composite source heat pump device, the geothermal energy heat supply system and the solar energy heat supply system are arranged, so that geothermal energy and solar energy can be combined with air energy, if the air temperature in the environment is low, the refrigerant in the working medium heat exchanger can be heated through the geothermal energy and/or the solar energy, the composite source heat pump device can still work normally in a low-temperature environment, the heating capacity of the composite source heat pump device is improved, the use requirement is met, and the solar energy and the geothermal energy are clean renewable energy sources, so that the running cost of the composite source heat pump device can be effectively reduced. In addition, the air-cooled heat exchanger is defrosted through the solar heat supply system, so that the stable operation efficiency of the composite source heat pump device is ensured, and energy is saved.

Although the composite source heat pump device is used for defrosting the air-cooled heat exchanger through the solar heat supply system, the operation efficiency of the composite source heat pump device is stable, and energy is saved, the heat exchanger is defrosted only when the composite source heat pump device is not operated for a long time in the starting process, the composite source heat pump device can generate heat after operation, defrosting is not needed, the solar heat supply system cannot be fully utilized by the composite source heat pump device, and the problem that the energy-saving effect of the composite source heat pump device is poor is solved.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a composite source heat pump device, which aims to solve the problems that in the background art, defrosting is needed only when the composite source heat pump device is not operated for a long time in the starting process, and the composite source heat pump device generates heat after operation, so that defrosting is not needed, and the composite source heat pump device cannot fully utilize a solar heat supply system, so that the energy saving effect of the composite source heat pump device is poor.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a compound source heat pump device, includes the heat pump host computer, the back fixedly connected with heat dissipation net of heat pump host computer, one side of heat pump host computer is run through and is had steam exit tube and steam to advance the pipe, the one end fixedly connected with compressor of steam exit tube, the output fixedly connected with air of compressor advances the pipe, the outside of air advances the pipe fixedly connected with first solenoid valve and solar energy heating mechanism respectively, the one end fixedly connected with ground buret of pipe is advanced to the air, the one end fixedly connected with evaporimeter of pipe is advanced to the steam, the one end fixedly connected with air exit tube of evaporimeter.

Further preferably, the solar heating mechanism comprises an exchange inlet pipe, a second electromagnetic valve, a frame, a solar heat exchange plate and an exchange outlet pipe, wherein the exchange inlet pipe is fixedly connected to the outer side of the air inlet pipe, the second electromagnetic valve is fixedly connected to the outer side of the exchange inlet pipe, one end of the exchange inlet pipe is fixedly connected with the frame, the solar heat exchange plate is fixedly connected to the inner side of the frame, one side of the frame is fixedly connected with the exchange outlet pipe, and the exchange outlet pipe is fixedly connected with the air inlet pipe.

Further preferably, the evaporator and the compressor are both fixedly connected inside the heat pump host.

Further preferably, the buried pipe is of a hollow structure, the outer surface of the buried pipe is smooth, and the buried pipe is fixedly connected with the air outlet pipe.

Further preferably, a fixing seat is fixedly connected to the bottom of the heat pump host, and fixing openings are formed in four corners of the top of the fixing seat.

Further preferably, the heat pump host is fixedly connected with a heat dissipation fan on the front face, and a net cover is fixedly connected on the front face of the heat dissipation fan.

(III) beneficial effects

The utility model provides a composite source heat pump device, which has the following beneficial effects:

(1) According to the composite source heat pump device, when the composite source heat pump device is used, the compressor is started, the air is pumped by the air inlet pipe, at the moment, the air is compressed in the compressor, heat is generated, then the air flows into other equipment through the hot air outlet pipe, the heat is discharged out and a water source is heated, the consumed heat flows into the evaporator through the hot air inlet pipe and flows into the buried pipe through the air outlet pipe, meanwhile, when the first electromagnetic valve is closed, the air buried in the underground buried pipe is heated by the heat in the ground, flows into the exchange inlet pipe and flows into the solar heat exchange plate, at the moment, the solar heat exchange plate absorbs the heat of the sun, so that the air is heated, the air can be preheated for the second time, the running power of the compressor can be reduced, and at the same time, when the air is not heated, the second electromagnetic valve is closed, the heat in the ground is preheated for the single heat source, the air is preheated for the two sides of the composite source heat pump device, and the air is heated by the composite source heat pump device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a partial structural back view of the solar heat exchange panel of the present utility model;

FIG. 3 is a partial structural back view of the heat pump host of the present utility model;

fig. 4 is a cross-sectional view of a heat pump host of the present utility model.

In the figure: 1. a fixing seat; 2. a fixed port; 3. a hot gas outlet pipe; 4. a hot gas inlet pipe; 5. a heat pump host; 501. a heat dissipation net; 502. an evaporator; 503. a compressor; 6. a heat dissipation fan; 7. a mesh enclosure; 8. an air outlet pipe; 9. a buried pipe; 10. an air inlet pipe; 11. a first electromagnetic valve; 12. exchanging the inlet pipe; 13. a second electromagnetic valve; 14. a frame; 15. a solar heat exchange plate; 16. exchange the exit tube.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a compound source heat pump device, including heat pump host computer 5, heat pump host computer 5's back fixedly connected with heat dissipation net 501, heat pump host computer 5's one side runs through and has steam exit tube 3 and steam advance pipe 4, the one end fixedly connected with compressor 503 of steam exit tube 3, the output fixedly connected with air advance pipe 10 of compressor 503, the outside of air advance pipe 10 is fixedly connected with first solenoid valve 11 and solar heating mechanism respectively, the one end fixedly connected with ground buret 9 of air advance pipe 10, the one end fixedly connected with evaporimeter 502 of steam advance pipe 4, the one end fixedly connected with air exit tube 8 of evaporimeter 502.

In this embodiment, specifically, the solar heating mechanism includes an exchange inlet pipe 12, a second electromagnetic valve 13, a frame 14, a solar heat exchange plate 15 and an exchange outlet pipe 16, the exchange inlet pipe 12 is fixedly connected to the outer side of the air inlet pipe 10, the second electromagnetic valve 13 is fixedly connected to the outer side of the exchange inlet pipe 12, one end of the exchange inlet pipe 12 is fixedly connected to the frame 14, the solar heat exchange plate 15 is fixedly connected to the inner side of the frame 14, one side of the frame 14 is fixedly connected to the exchange outlet pipe 16, the exchange outlet pipe 16 is fixedly connected to the air inlet pipe 10, when the first electromagnetic valve 11 is closed, air buried in the buried pipe 9 under the ground is heated by heat in the ground soil and flows into the exchange inlet pipe 12 and enters the solar heat exchange plate 15, and at this time, the solar heat exchange plate 15 absorbs heat of the sun, so that air is heated, and plays a role in secondary preheating of air, so that the running power of the compressor 503 can be reduced in the running process of the heat pump device.

In this embodiment, specifically, the evaporator 502 and the compressor 503 are both fixedly connected inside the heat pump host 5, and the compressor 503 is used to heat air, so that the composite source heat pump device can be normally used according to requirements.

In this embodiment, specifically, the buried pipe 9 has a hollow structure, the outer surface of the buried pipe 9 is smooth, the buried pipe 9 is fixedly connected with the air outlet pipe 8, and the buried pipe 9 is buried in the soil, so that the buried pipe 9 can preheat the air from the ground temperature.

In this embodiment, specifically, the bottom fixedly connected with fixing base 1 of heat pump host computer 5, fixing mouth 2 has been seted up at the top four corners department of fixing base 1, through inserting the fixed mouth 2 of fixing base 1 into the inflation screw, and fastening can be firmly fixed heat pump host computer 5.

In this embodiment, specifically, the heat pump host 5 is fixedly connected with a heat dissipating fan 6 on the front side, the mesh enclosure 7 is fixedly connected with the front side of the heat dissipating fan 6, and by starting the heat dissipating fan 6, the heat dissipating fan 6 generates wind power, and the wind power passes through the evaporator 502 and discharges heat from the heat dissipating mesh 501.

Working principle: after the utility model is installed, firstly, the installation fixing and the safety protection of the utility model are checked, when the composite source heat pump device is used, the compressor 503 is started, the air inlet pipe 10 of the compressor 503 is used for extracting air, at the moment, the air enters the compressor 503 for compression, the air generates heat, then the air flows into other devices through the hot air outlet pipe 3, then the other devices discharge the heat, heat sources are heated, and the like, the consumed heat flows into the evaporator 502 through the hot air inlet pipe 4 and flows into the buried pipe 9 through the air outlet pipe 8, meanwhile, when the first electromagnetic valve 11 is closed, the air buried in the underground buried pipe 9 is heated by the heat in the underground soil and flows into the exchange inlet pipe 12 and enters the solar heat exchange plate 15, at the moment, the solar heat exchange plate 15 absorbs the heat of the sun, thereby heating the air, playing a secondary preheating role of the air, reducing the running power of the compressor 503, and simultaneously, when the second electromagnetic valve 11 is closed, the heat of the underground buried pipe 9 is preheated, the utility model is cooled down, and the utility model is simple, thereby the utility model is convenient to use, and the running process of the utility model is cooled.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A composite source heat pump device, comprising a heat pump host (5), characterized in that: the back fixedly connected with heat dissipation net (501) of heat pump host computer (5), one side of heat pump host computer (5) is run through and is had steam exit tube (3) and steam advance pipe (4), the one end fixedly connected with compressor (503) of steam exit tube (3), the output fixedly connected with air of compressor (503) advances pipe (10), the outside of air advances pipe (10) is fixedly connected with first solenoid valve (11) and solar heating mechanism respectively, the one end fixedly connected with buried pipe (9) of pipe (10) advances in the air, the one end fixedly connected with evaporimeter (502) of pipe (4) advances in the steam, the one end fixedly connected with air exit tube (8) of evaporimeter (502).

2. A composite source heat pump apparatus according to claim 1, wherein: the solar heating mechanism comprises an exchange inlet pipe (12), a second electromagnetic valve (13), a frame (14), a solar heat exchange plate (15) and an exchange outlet pipe (16), wherein the exchange inlet pipe (12) is fixedly connected to the outer side of the air inlet pipe (10), the second electromagnetic valve (13) is fixedly connected to the outer side of the exchange inlet pipe (12), one end of the exchange inlet pipe (12) is fixedly connected with the frame (14), the solar heat exchange plate (15) is fixedly connected to the inner side of the frame (14), one side of the frame (14) is fixedly connected with the exchange outlet pipe (16), and the exchange outlet pipe (16) is fixedly connected with the air inlet pipe (10).

3. A composite source heat pump apparatus according to claim 1, wherein: the evaporator (502) and the compressor (503) are fixedly connected inside the heat pump host (5).

4. A composite source heat pump apparatus according to claim 1, wherein: the buried pipe (9) is of a hollow structure, the outer surface of the buried pipe (9) is smooth, and the buried pipe (9) is fixedly connected with the air outlet pipe (8).

5. A composite source heat pump apparatus according to claim 1, wherein: the bottom of heat pump host computer (5) fixedly connected with fixing base (1), fixed mouth (2) have been seted up at the top four corners department of fixing base (1).

6. A composite source heat pump apparatus according to claim 1, wherein: the heat pump is characterized in that the front of the heat pump host (5) is fixedly connected with a heat radiating fan (6), and the front of the heat radiating fan (6) is fixedly connected with a net cover (7).