CN215453702U

CN215453702U - Novel condensation heat dissipation device

Info

Publication number: CN215453702U
Application number: CN202121147371.4U
Authority: CN
Inventors: 王细兵
Original assignee: Wenjing Refrigeration Technology Guangzhou Co ltd
Current assignee: Wenjing Refrigeration Technology Guangzhou Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2022-01-07
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a novel condensation heat dissipation device which comprises a shell, wherein a porous dustproof net is arranged in the front of the shell, a fan is arranged at the back of the shell, a heat dissipation system at least composed of a radiator and a pipeline is arranged in the shell, a distance is reserved between the windward side of the radiator and the dustproof net, so that the windward side of the radiator, the dustproof net and a part of the shell adjacent to the dustproof net form an air inlet cavity, and a plurality of air inlet holes are formed in the part of the shell adjacent to the dustproof net. The utility model can improve the heat dissipation capability and is suitable for the outdoor with severe environment.

Description

Novel condensation heat dissipation device

Technical Field

The utility model relates to a novel condensation heat dissipation device.

Background

In the existing heat dissipation structures of an air-cooled condensing unit, a water chiller and the like, a dustproof net is arranged on the windward side of a radiator, and the dustproof net is generally attached to the radiator or the distance between the dustproof net and the radiator is very small. When the equipment is used outdoors, particle impurities such as dust and the like are easily accumulated between the dust screen and the radiator, and the dust screen is easily blocked to influence the heat radiation function after a long time.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a novel condensation heat dissipation device, which aims to prevent the heat sink and the dust screen from being blocked by impurities and improve the heat dissipation capability of the device.

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

the utility model provides a novel condensation heat dissipation device, includes the shell, the preceding porous dust screen that is of shell, installation fan at the back, set up the cooling system who constitutes by radiator and pipeline at least in the shell, the windward side of radiator with one section distance has between the dust screen, makes the windward side of radiator the dust screen and the shell with the adjacent partial casing of dust screen encloses into an air inlet cavity, just the shell with a plurality of fresh air inlets have been seted up on the adjacent partial casing of dust screen.

In the working process, the space between the radiator and the dustproof net is large, dust and other impurities are not easy to cause the blockage of the dustproof net, and the heat radiation capability of the radiator can be ensured.

The utility model also has the following preferred design:

the shell is cuboid, and the air inlet holes are formed in the left side face and the right side face of the shell and at one end adjacent to the dustproof net.

The radiator is provided with a plurality of radiating fins arranged in parallel, the gap holes are formed between the adjacent radiating fins, the dustproof net is used for blocking foreign matters with larger external volume, and small-particle foreign matters such as dust can further pass through the gap holes in the radiator after passing through the dustproof net, so that the influence of the dust and the like on the radiating effect due to the fact that the dust is adsorbed on the radiator is avoided.

The handle is arranged on the top surface of the shell, so that the device is convenient to carry.

As a feasible implementation manner of the present invention, the heat dissipation system further includes a compressor, a gas-liquid separator, and a dry filter, the compressor, the gas-liquid separator, the dry filter, and the heat sink are communicated through a pipeline to form the heat dissipation system, the pipeline is provided with an inlet and outlet pipe, and the inlet and outlet pipe is used for connecting an external device to form a closed circulation system.

As another possible implementation manner of the present invention, the heat dissipation system further includes a water tank and a pump, the water tank, the pump and the heat sink are communicated through a pipeline to form the heat dissipation system, the pipeline is provided with an inlet and outlet pipe, and the inlet and outlet pipe is used for connecting an external device to form a closed circulation system.

The utility model has the following beneficial effects:

1. according to the utility model, the air inlet cavity is formed between the shell and the radiator, the space between the dustproof net on the shell and the radiator is large, particles such as dust can be prevented from blocking the dustproof net or the radiator, the air inlet efficiency of the windward side of the radiator is improved, and the heat radiating capacity is enhanced.

2. The clearance holes are formed among the radiating fins of the radiator and are matched with the dustproof net for use, and the dustproof net is used for blocking sundries with larger external volume and small-particle sundries such as dust and the like from further penetrating through the clearance holes on the radiator after penetrating through the dustproof net, so that the dust and the like are prevented from being adsorbed on the radiator to influence the radiating effect.

In conclusion, the utility model not only ensures the air intake, but also can prevent the dust screen from being blocked, is beneficial to improving the heat dissipation capability of the device and is suitable for severe outdoor environment.

Drawings

FIG. 1 is a perspective view of a condensing unit according to a first embodiment;

FIG. 2 is a perspective view of FIG. 1 with the right side removed;

fig. 3 is a side view of fig. 2 with the terminal cover plate removed;

FIG. 4 is a top plan view of the condensing unit of FIG. 1 with the top surface removed;

FIG. 5 is a block diagram of the heat sink of the present invention;

fig. 6 is a perspective view of a water chiller according to a second embodiment;

FIG. 7 is a perspective view of FIG. 6 with the right side removed;

fig. 8 is a side view of fig. 7 with the terminal cover plate removed.

Description of reference numerals:

1. right flank, 11, terminal apron, 12, fresh air inlet, 13, inlet and outlet pipe, 2, top surface, 3, dust screen, 4, radiator, 41, clearance hole, 5, fan, 6, left flank, 7, drier-filter, 8, compressor, 9, vapour and liquid separator, 10, water tank, 10a, pump.

Detailed Description

The technical solutions of the present invention are described in detail below with reference to the accompanying drawings and examples, so that those skilled in the art can better understand and implement the technical solutions of the present invention.

Example one

As shown in fig. 1 to 5, the condensing unit comprises a condensing heat dissipation device of the present invention, and includes a housing, a porous dust screen 3 is disposed in front of the housing, a fan 5 is disposed behind the housing, a heat dissipation system at least including a heat sink 4 and a pipeline is disposed in the housing, a distance is provided between a windward side of the heat sink 4 and the dust screen 3, so that the windward side of the heat sink 4, the dust screen 3, and a part of the housing adjacent to the dust screen 3 enclose an air inlet cavity, and a plurality of air inlet holes are disposed on the part of the housing adjacent to the dust screen 3.

As a preferred embodiment of the method of the present invention,

the shell is cuboid, the air inlet holes are formed in the ends, adjacent to the dustproof net 3, of the right side face 1 and the left side face 6 of the shell, and as shown in the figure 1, the air inlet holes 12 are formed in the ends, adjacent to the dustproof net 3, of the right side face 1.

As shown in fig. 5, the heat sink 4 has a plurality of parallel fins, and a clearance hole 41 is formed between adjacent fins, the dust screen 3 is used for blocking foreign matters with large external volume, and after small-particle foreign matters such as dust pass through the dust screen 3, the dust can further pass through the clearance hole 41 on the heat sink 4, so that the dust and the like are prevented from being adsorbed on the heat sink 4 to affect the heat dissipation effect.

The top surface 2 of the shell is provided with a handle, so that the device can be conveniently carried.

Specifically, the cooling system of the condensing unit further comprises a compressor 8, a gas-liquid separator 9 and a drying filter 7, the compressor 8, the gas-liquid separator 9, the drying filter 7 and the radiator 4 are communicated with one another through a pipeline to form the cooling system, an inlet pipe 13 is arranged on the pipeline, an interface of the inlet pipe 13 is fixed to the right side face 1 through a terminal cover plate 11, the inlet pipe 13 is used for being connected with external equipment to form a closed circulation system, namely hot water after heat exchange with the external equipment flows through a condensing and cooling device to be cooled, and cold water is conveyed out through a cold water pipe to cool the external equipment.

Example two

The difference between the first embodiment and the second embodiment is that the heat dissipation system is a water chilling unit, as shown in fig. 6 to 8, the heat dissipation system includes a radiator 4, a water tank 10, and a pump 10a, the water tank 10, the pump 10a, and the radiator 4 are communicated through a pipeline to form the heat dissipation system, the pipeline is provided with an inlet pipe 13, a port of the inlet pipe 13 is fixed on the right side surface 1 through a terminal cover plate 11, the inlet pipe is used for connecting external equipment to form a closed circulation system, that is, hot water after heat exchange with the external equipment flows through a condensation heat dissipation device and then is cooled, and the cold water pipe conveys out cold water to cool the external equipment.

The above-mentioned embodiments are only preferred embodiments of the present invention, but should not be construed as limitations of the present invention, and any modifications and improvements based on the concept of the present invention shall fall within the protection scope of the present invention, and the specific protection scope shall be subject to the claims.

Claims

1. The utility model provides a novel condensation heat dissipation device, includes the shell, the preceding porous dust screen that is of shell, installation fan at the back, set up the cooling system who constitutes by radiator and pipeline at least in the shell, its characterized in that: the wind-facing surface of the radiator and the dust screen are arranged at a distance, so that the wind-facing surface of the radiator, the dust screen and part of the shell adjacent to the dust screen enclose an air inlet cavity, and a plurality of air inlet holes are formed in the part of the shell adjacent to the dust screen.

2. The novel condensation heat sink of claim 1, wherein: the shell is cuboid, and the fresh air inlet is arranged at one end of the left side surface and the right side surface of the shell, which is adjacent to the dustproof net.

3. The novel condensation heat sink of claim 2, wherein: the radiator is provided with a plurality of radiating fins which are arranged in parallel, and clearance holes are formed between the adjacent radiating fins.

4. The novel condensation heat sink of claim 3, wherein: and a handle is arranged on the top surface of the shell.

5. A novel condensation heat dissipation device as claimed in any one of claims 1-4, wherein: the heat dissipation system further comprises a compressor, a gas-liquid separator and a drying filter, the compressor, the gas-liquid separator, the drying filter and the radiator are communicated through a pipeline to form the heat dissipation system, an inlet pipe and an outlet pipe are arranged on the pipeline, and the inlet pipe and the outlet pipe are used for being connected with external equipment to form a closed circulation system.

6. A novel condensation heat dissipation device as claimed in any one of claims 1-4, wherein: the heat dissipation system further comprises a water tank and a pump, the water tank, the pump and the radiators are communicated through pipelines to form the heat dissipation system, inlet and outlet pipes are arranged on the pipelines, and the inlet and outlet pipes are used for being connected with external equipment to form a closed circulation system.