CN211739553U

CN211739553U - Water source heat pump concentrator

Info

Publication number: CN211739553U
Application number: CN202020481769.0U
Authority: CN
Inventors: 杨光明; 徐璐; 刘培保; 张舜
Original assignee: Shanghai Jinxin Pharmacy Equipment Engineering Co ltd
Current assignee: Shanghai Jinxin Pharmacy Equipment Engineering Co ltd
Priority date: 2020-04-06
Filing date: 2020-04-06
Publication date: 2020-10-23
Anticipated expiration: 2030-04-06

Abstract

The utility model discloses a water source heat pump concentrator relates to water source heat pump device field, can not satisfy the demand problem completely to current water source heat pump heat supply, now proposes following scheme, and it includes the shell, first cavity has been seted up in the shell, just the top sealing connection of shell has the wet return, the low side sealing connection of shell has the inlet tube, just inlet tube and wet return all communicate with first cavity, the one end sealing connection that the shell was kept away from to the inlet tube has the delivery port of water pump, just the water inlet sealing connection of water pump has the drinking-water pipe, install the low-voltage pipe in the first cavity, just the low-voltage pipe is crooked rugosity, the shell all runs through at the both ends of low-voltage pipe, just low-voltage pipe one end sealing connection has the air inlet of air compressor machine. The utility model discloses novel structure, and the device utilize the water source heat pump to compress after preheating the refrigerant and heat, practiced thrift the energy resource consumption, improved the heating temperature, suitable popularization.

Description

Water source heat pump concentrator

Technical Field

The utility model relates to a water source heat pump device field especially relates to a water source heat pump concentrator.

Background

With the demand of the modern society on renewable clean energy, water source heat pumps are more and more popular in recent years, the water source heat pumps utilize solar energy stored in water sources in the nature, and can absorb more energy due to higher specific heat capacity of water, especially lakes with higher water storage capacity can absorb heat in summer and release heat in winter, the overall temperature fluctuation is smaller, and the solar energy storage capacity is very considerable.

Although a great amount of solar energy is stored in lakes, the temperature of lake water cannot meet the requirement of heating in winter, and the requirement cannot be completely met only by using a water source heat pump for heating, so that a water source heat pump concentrator is provided to solve the problems.

Disclosure of Invention

The utility model provides a pair of water source heat pump concentrator has solved the problem that the water source heat pump heat supply can not satisfy the demand completely.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water source heat pump concentrator comprises a shell, wherein a first cavity is formed in the shell, the top end of the shell is hermetically connected with a water return pipe, the low end of the shell is hermetically connected with a water inlet pipe, the water inlet pipe and the water return pipe are communicated with the first cavity, one end, away from the shell, of the water inlet pipe is hermetically connected with a water outlet of a water pump, a water inlet of the water pump is hermetically connected with a water pumping pipe, a low-pressure pipe is installed in the first cavity and is bent and folded, two ends of the low-pressure pipe penetrate through the shell, one end of the low-pressure pipe is hermetically connected with a gas inlet of a gas compressor, one side, away from the shell, of the gas compressor is provided with a flow guide cover, a second cavity is formed in the flow guide cover, radiating fins and a high-pressure pipe are installed in the second cavity, the high-pressure pipe is, and one end of the high-pressure pipe is connected with an air outlet of the air compressor in a sealing manner, one end of the high-pressure pipe, which is far away from the air compressor, is connected with a check valve in a sealing manner, and one end of the check valve, which is far away from the high-pressure pipe, is connected with a low-pressure pipe in a sealing manner.

Preferably, a section of the water pumping pipe, which is far away from the water pump, is provided with a throttle valve in a sealing way.

Preferably, the radiating fins are horizontal and distributed at equal intervals in the vertical direction, and the high-pressure pipes penetrate through the radiating fins.

Preferably, one end of the air guide sleeve is connected with an air filter in a sealing mode, and the air filter is communicated with the second cavity.

Preferably, one end of the air guide sleeve, which is far away from the air filter, is hermetically connected with an exhaust fan, and the exhaust fan is communicated with the second cavity.

The utility model has the advantages that:

1. during the refrigerant compression of air compressor machine in with the low-pressure pipe advances the high-pressure pipe for the temperature of refrigerant risees, enlarges the area of contact of high-pressure pipe and air through align to grid's fin, makes the heat in the high-pressure pipe can distribute rapidly in the kuppe, and the rethread exhaust fan blows in hot junction with the hot air.

2. The lake water is continuously circulated between the shell and the lake through the water pump, and the low-pressure pipe in the shell is completely immersed in the flowing lake water, so that the refrigerant in the low-pressure pipe and the lake water can fully exchange heat.

3. The high-pressure pipe and the low-pressure pipe are both bent and folded to increase the surface area and improve the heat exchange efficiency, and the air filter is arranged at the other end of the air guide sleeve to prevent external dust and sundries from entering the air guide sleeve to pollute the radiating fins, so that the radiating efficiency of the radiating fins 13 is maintained.

In conclusion, the device utilizes the water source heat pump to preheat the refrigerant and then to compress and heat, saves energy consumption, improves heat supply temperature and is suitable for popularization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the low pressure pipe of the present invention.

Fig. 3 is a side view of the assembly structure of the heat sink and the high-pressure pipe according to the present invention.

Reference numbers in the figures: the air conditioner comprises a shell 1, a first cavity 2, a water return pipe 3, a water inlet pipe 4, a water pump 5, a water suction pipe 6, a throttle valve 7, a low-pressure pipe 8, an air compressor 9, a high-pressure pipe 10, a flow guide cover 11, a second cavity 12, a radiating fin 13, an air filter 14, a check valve 15, an exhaust fan 16 and a support 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a water source heat pump concentrator comprises a housing 1, wherein a first cavity 2 is formed in the housing 1, a water return pipe 3 is hermetically connected to the top end of the housing 1, a water inlet pipe 4 is hermetically connected to the lower end of the housing 1, the water inlet pipe 4 and the water return pipe 3 are both communicated with the first cavity 2, a water outlet of a water pump 5 is hermetically connected to one end of the water inlet pipe 4, which is far away from the housing 1, a water suction pipe 6 is hermetically connected to a water inlet of the water pump 5, a low-pressure pipe 8 is installed in the first cavity 2, the low-pressure pipe 8 is bent and folded, two ends of the low-pressure pipe 8 penetrate through the housing 1, an air inlet of an air compressor 9 is hermetically connected to one end of the low-pressure pipe 8, a diversion cover 11 is installed on one side of the air compressor 9, a second cavity 12 is formed in the diversion cover 11, and heat radiating fins 13, the high-pressure pipe 10 is bent and folded, two ends of the high-pressure pipe 10 penetrate through the air guide sleeve 11, one end of the high-pressure pipe 10 is hermetically connected with an exhaust port of the air compressor 9, one end of the high-pressure pipe 10 far away from the air compressor 9 is hermetically connected with a check valve 15, and one end of the check valve 15 far away from the high-pressure pipe 10 is connected with a low-pressure pipe 8 in a sealing way, one section of the water pumping pipe 6 far away from the water pump 5 is provided with a throttle valve 7 in a sealing way, the radiating fin 13 is horizontal, the radiating fins 13 are distributed at equal intervals in the vertical direction, the high-pressure pipes 10 penetrate through the radiating fins 13, one end of the air guide sleeve 11 is connected with an air filter 14 in a sealing manner, and the air filter 14 is communicated with the second cavity 12, one end of the air guide sleeve 11, which is far away from the air filter 14, is hermetically connected with an exhaust fan 16, and the exhaust fan 16 is communicated with the second cavity 12.

The working principle is as follows: when the device is used, firstly, a throttle valve 7 is opened, a water pump 5 is started, the water pump 5 pumps lake water through a water pumping pipe 6, the lake water is drained into a shell 1 through a water inlet pipe 4, air with the rising water level in the shell 1 is drained out of a water return pipe 3, the lake water is drained back to a lake through the water return pipe 3 to form circulation after the shell 1 is filled with the lake water, a refrigerant is filled in an air compressor 9, a high-pressure pipe 10 and a low-pressure pipe 8 of the device, the low-pressure pipe 8 is completely immersed into the lake water flowing in the circulation at the moment, the refrigerant in the low-pressure pipe 8 is preheated by the lake water by using temperature difference, the air compressor 9 is started, the refrigerant in the low-pressure pipe 8 is compressed into the high-pressure pipe by the air compressor 9, the temperature of the refrigerant is further raised, the contact area between the high-pressure pipe 10 and the air is amplified by uniformly arranged radiating fins 13, the heat in the high, hot air in the air guide sleeve 11 is blown into a hot end through the exhaust fan 16, a refrigerant after heat dissipation through the heat dissipation fins 13 returns to the low-pressure pipe 8 from the high-pressure pipe 10 through the check valve 15 to form circulation, and the check valve 15 needs to be opened under a certain pressure condition to maintain the pressure in the high-pressure pipe 10;

the high-pressure pipe 10 and the low-pressure pipe 8 are both bent and folded to increase the surface area and improve the heat exchange efficiency, and an air filter is installed at the other end of the air guide sleeve 11 to prevent external dust and impurities from entering the air guide sleeve 11 to pollute the radiating fins 13, so that the radiating efficiency of the radiating fins 13 is maintained.

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

1. The water source heat pump concentrator comprises a shell (1) and is characterized in that a first cavity (2) is formed in the shell (1), the top end of the shell (1) is connected with a water return pipe (3) in a sealing mode, the lower end of the shell (1) is connected with a water inlet pipe (4) in a sealing mode, the water inlet pipe (4) and the water return pipe (3) are communicated with the first cavity (2), one end, far away from the shell (1), of the water inlet pipe (4) is connected with a water outlet of a water pump (5) in a sealing mode, a water inlet of the water pump (5) is connected with a water suction pipe (6) in a sealing mode, a low-pressure pipe (8) is installed in the first cavity (2), the low-pressure pipe (8) is in a bending folding mode, the two ends of the low-pressure pipe (8) penetrate through the shell (1), and one end of the low-, air compressor machine (9) are kept away from one side of shell (1) and are installed kuppe (11), just second cavity (12) have been seted up in kuppe (11), install fin (13) and high-pressure line (10) in second cavity (12), just high-pressure line (10) are crooked rugosity, kuppe (11) all run through at the both ends of high-pressure line (10), just the one end of high-pressure line (10) and the gas vent sealing connection of air compressor machine (9), the one end sealing connection that air compressor machine (9) were kept away from to high-pressure line (10) has check valve (15), just the one end sealing connection that high-pressure line (10) were kept away from to check valve (15) has low-pressure line (8).

2. A water source heat pump concentrator according to claim 1, wherein a section of the suction pipe (6) remote from the pump (5) is sealingly fitted with a throttle valve (7).

3. The water source heat pump concentrator according to claim 1, wherein the heat dissipation fins (13) are horizontal, the heat dissipation fins (13) are vertically distributed at equal intervals, and the high-pressure pipes (10) penetrate through the heat dissipation fins (13).

4. A water source heat pump concentrator according to claim 1, wherein an air filter (14) is sealingly connected to one end of the air guide sleeve (11), and the air filter (14) is in communication with the second chamber (12).

5. The water source heat pump concentrator according to claim 4, wherein an exhaust fan (16) is hermetically connected to one end of the air guide sleeve (11) far away from the air filter (14), and the exhaust fan (16) is communicated with the second cavity (12).