CN219550896U - Gas-liquid separator for preventing compressor liquid impact in deep refrigeration system - Google Patents
Gas-liquid separator for preventing compressor liquid impact in deep refrigeration system Download PDFInfo
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- CN219550896U CN219550896U CN202320417295.7U CN202320417295U CN219550896U CN 219550896 U CN219550896 U CN 219550896U CN 202320417295 U CN202320417295 U CN 202320417295U CN 219550896 U CN219550896 U CN 219550896U
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- deep refrigeration
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Abstract
The utility model discloses a gas-liquid separator for preventing liquid impact of a compressor in a deep refrigeration system, and particularly relates to the technical field of the deep refrigeration system. According to the utility model, the liquid baffle plate, the electric heater and the reverse turning upward elbow on the air outlet pipe are used for realizing dry separation of the deep refrigeration system, so that the risk of liquid impact of the compressor is completely solved.
Description
Technical Field
The utility model relates to the technical field of deep refrigeration systems, in particular to a gas-liquid separator for preventing liquid impact of a compressor in a deep refrigeration system.
Background
The deep refrigerating system has a large working condition range because the refrigerating temperature is basically lower than-40 ℃, and the effect of gas-liquid separation can not be completely achieved by only using a common gas-liquid separator in many cases, so that liquid refrigerant is easy to enter the compressor to cause liquid impact and the compressor to throw, thereby causing the compressor to be blocked and damaged, and even the whole refrigerating system to be damaged. The conventional gas-liquid separator is too simple in structure and single in function, can not achieve the completely required gas-liquid separation effect, and still has the risk of liquid impact of a compressor and the false phenomenon of refrigerant deficiency of a refrigeration system.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a gas-liquid separator for preventing compressor liquid impact in a deep refrigeration system, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent gas-liquid separator of compressor liquid impact in degree of depth refrigerating system, includes casing, intake pipe and outlet duct are installed on the top of casing, the inside of casing is equipped with keeps off the liquid board, the lower extreme of intake pipe passes and keeps off the liquid board and extend to the below that keeps off the liquid board, the one end of outlet duct is equipped with the elbow, the elbow is established in the top that keeps off the liquid board, just the inside of casing is equipped with electric heater, electric heater is established in the below that keeps off the liquid board.
In a preferred embodiment, the bend on the outlet duct is arranged in a reverse direction.
In a preferred embodiment, the liquid baffle is provided with a plurality of grille round holes.
In a preferred embodiment, the side end bottom of the housing is provided with a liquid viewing mirror.
In a preferred embodiment, a mounting bracket is secured to the bottom end of the housing.
Compared with the prior art, the utility model has the technical effects and advantages that:
the utility model is gaseous refrigerant enters the shell from the air inlet pipe and enters the compressor from the air outlet pipe, the lower end of the air inlet pipe is arranged below the liquid baffle, a plurality of grille round holes are arranged on the liquid baffle, so that the gaseous refrigerant is convenient to enter the air outlet pipe through the grille round holes on the liquid baffle, the liquid refrigerant possibly existing in the gaseous refrigerant is blocked by the liquid baffle to fall to the bottom of the shell, the elbow on the air outlet pipe is reversely arranged upwards to prevent the air outlet pipe from directly sucking air towards the lower part and drive the liquid refrigerant at the bottom of the shell, the electric heater is arranged in the shell, the electric heater is started to heat, the liquid refrigerant separated from the shell is changed into the gaseous refrigerant through heating gasification, and the gaseous refrigerant passes through the liquid baffle and enters the compressor through the air outlet pipe; the dry separation of the deep refrigeration system is realized through the reverse turning upward elbow on the liquid baffle, the electric heater and the air outlet pipe, and the risk of liquid impact of the compressor is completely solved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
The reference numerals are: 1. a housing; 2. an air inlet pipe; 3. an air outlet pipe; 4. a liquid baffle; 5. an elbow; 6. an electric heater; 7. a liquid viewing mirror; 8. and (5) mounting a bracket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
According to the gas-liquid separator for preventing compressor liquid impact in the deep refrigerating system shown in fig. 1, the deep refrigerating system comprises a shell 1, an air inlet pipe 2 and an air outlet pipe 3, wherein the air inlet pipe 2 and the air outlet pipe 3 are arranged at the top end of the shell 1, a liquid baffle 4 is arranged in the shell 1, the lower end of the air inlet pipe 2 penetrates through the liquid baffle 4 to extend to the lower side of the liquid baffle 4, an elbow 5 is arranged at one end of the air outlet pipe 3, the elbow 5 is arranged above the liquid baffle 4, an electric heater 6 is arranged in the shell 1, and the electric heater 6 is arranged below the liquid baffle 4.
In a preferred embodiment, the elbow 5 on the air outlet pipe 3 is arranged in a reverse turning way, so that the air outlet pipe 3 is prevented from directly sucking air towards the lower part, and liquid refrigerant is driven.
In a preferred embodiment, the liquid baffle 4 is provided with a plurality of grille circular holes, so that the gaseous refrigerant can enter the air outlet pipe 3 through the grille circular holes on the liquid baffle 4.
In a preferred embodiment, a liquid viewing mirror 7 is disposed at the bottom of the side end of the housing 1, so as to facilitate observation of the liquid refrigerant in the housing 1.
In a preferred embodiment, a mounting bracket 8 is fixed at the bottom end of the housing 1, so as to facilitate the mounting and fixing of the housing 1.
In summary, the utility model provides a gas-liquid separator for preventing a compressor from being impacted by liquid in a deep refrigeration system, when the gas-liquid separator is used, a gaseous refrigerant enters a shell 1 from an air inlet pipe 2 and enters the compressor from an air outlet pipe 3, the lower end of the air inlet pipe 2 is arranged below a liquid baffle 4, a plurality of grille round holes are formed in the liquid baffle 4, the gaseous refrigerant is convenient to enter the air outlet pipe 3 through the grille round holes in the liquid baffle 4, the liquid refrigerant possibly existing in the gaseous refrigerant is blocked by the liquid baffle 4 to fall to the bottom of the shell 1, an elbow 5 on the air outlet pipe 3 is arranged upwards in a reverse turning manner, the air outlet pipe 3 is prevented from directly sucking air towards the lower side to drive the liquid refrigerant at the bottom of the shell 1, an electric heater 6 is arranged in the shell 1, the electric heater 6 starts heating, the liquid refrigerant separated from the shell 1 is gasified into the gaseous refrigerant through heating, and enters the compressor through the liquid baffle 4; the dry separation of the deep refrigeration system is realized through the liquid baffle 4, the electric heater 6 and the reverse turning upward elbow 5 on the air outlet pipe 3, and the risk of liquid impact of the compressor is completely solved.
The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (5)
1. The utility model provides a prevent gas-liquid separator of compressor liquid impact among degree of depth refrigerating system, includes casing (1), intake pipe (2) and outlet duct (3), its characterized in that: intake pipe (2) and outlet duct (3) are installed on the top of casing (1), the inside of casing (1) is equipped with fender liquid board (4), the lower extreme of intake pipe (2) passes fender liquid board (4) and extends to the below that keeps off liquid board (4), the one end of outlet duct (3) is equipped with elbow (5), elbow (5) are established in the top that keeps off liquid board (4), just the inside of casing (1) is equipped with electric heater (6), electric heater (6) are established in the below that keeps off liquid board (4).
2. The gas-liquid separator for preventing compressor liquid hammer in deep refrigeration system of claim 1, wherein: the elbow (5) on the air outlet pipe (3) is reversely arranged upwards.
3. The gas-liquid separator for preventing compressor liquid hammer in deep refrigeration system of claim 1, wherein: a plurality of grid round holes are formed in the liquid baffle plate (4).
4. The gas-liquid separator for preventing compressor liquid hammer in deep refrigeration system of claim 1, wherein: the bottom of the side end of the shell (1) is provided with a liquid viewing mirror (7).
5. The gas-liquid separator for preventing compressor liquid hammer in deep refrigeration system of claim 1, wherein: the bottom end of the shell (1) is fixed with a mounting bracket (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320417295.7U CN219550896U (en) | 2023-03-08 | 2023-03-08 | Gas-liquid separator for preventing compressor liquid impact in deep refrigeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320417295.7U CN219550896U (en) | 2023-03-08 | 2023-03-08 | Gas-liquid separator for preventing compressor liquid impact in deep refrigeration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219550896U true CN219550896U (en) | 2023-08-18 |
Family
ID=87733191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320417295.7U Active CN219550896U (en) | 2023-03-08 | 2023-03-08 | Gas-liquid separator for preventing compressor liquid impact in deep refrigeration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219550896U (en) |
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2023
- 2023-03-08 CN CN202320417295.7U patent/CN219550896U/en active Active
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