CN116792981A - Liquid separation assembly and gas-liquid separator with same - Google Patents
Liquid separation assembly and gas-liquid separator with same Download PDFInfo
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- CN116792981A CN116792981A CN202210271396.8A CN202210271396A CN116792981A CN 116792981 A CN116792981 A CN 116792981A CN 202210271396 A CN202210271396 A CN 202210271396A CN 116792981 A CN116792981 A CN 116792981A
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- liquid separation
- gas
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- arc
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- 239000007788 liquid Substances 0.000 title claims abstract description 210
- 238000000926 separation method Methods 0.000 title claims abstract description 109
- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000003507 refrigerant Substances 0.000 claims description 46
- 230000007704 transition Effects 0.000 claims description 20
- 239000012530 fluid Substances 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
- F25B41/42—Arrangements for diverging or converging flows, e.g. branch lines or junctions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/28—Means for preventing liquid refrigerant entering into the compressor
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The application provides a liquid separation assembly and a gas-liquid separator with the same, which comprises the following components: the installation part is provided with an inlet and a converging cavity which are communicated with each other; the gas-liquid separation portion is arranged at one end of the installation portion, far away from the inlet, and is provided with a branch flow passage which is communicated with the converging cavity, and is further provided with a main air outlet and a main liquid outlet, wherein the main air outlet and the main liquid outlet are communicated with the branch flow passage, the main air outlet and the main liquid outlet are distributed at intervals along the extending direction of the branch flow passage, the gas-liquid separation portion comprises an arc-shaped section, the arc-shaped section is provided with a first circle center, and the main air outlet is arranged at one side, close to the first circle center, of the arc-shaped section. According to the technical scheme provided by the application, the problem of poor liquid separation effect of the gas-liquid separator in the prior art can be solved.
Description
Technical Field
The application relates to the technical field of gas-liquid separators, in particular to a liquid separation assembly and a gas-liquid separator with the same.
Background
In the operation of an air conditioning system, the refrigerant discharged from the evaporator is usually in a gas-liquid mixed state, and when the liquid component in the refrigerant flows into the compressor, a liquid impact phenomenon is generated, which affects the service life of the compressor. A gas-liquid separator is therefore typically provided between the air conditioning evaporator and the compressor suction line to prevent liquid refrigerant from flowing into the compressor. However, the existing gas-liquid separator has poor gas-liquid separation effect, and the phenomenon that liquid components in the refrigerant flow into the compressor to generate liquid impact is still serious.
Disclosure of Invention
The application provides a liquid separation assembly and a gas-liquid separator with the same, which are used for solving the problem that the gas-liquid separator in the prior art is poor in liquid separation effect.
According to one aspect of the present application, there is provided a liquid separation assembly comprising: the installation part is provided with an inlet and a converging cavity which are communicated with each other; the gas-liquid separation portion is arranged at one end of the installation portion, far away from the inlet, and is provided with a branch flow passage which is communicated with the converging cavity, and is further provided with a main air outlet and a main liquid outlet, wherein the main air outlet and the main liquid outlet are communicated with the branch flow passage, the main air outlet and the main liquid outlet are distributed at intervals along the extending direction of the branch flow passage, the gas-liquid separation portion comprises an arc-shaped section, the arc-shaped section is provided with a first circle center, and the main air outlet is arranged at one side, close to the first circle center, of the arc-shaped section.
By applying the technical scheme of the application, the gas-liquid separation part comprises the arc-shaped section, and the main gas outlet is arranged on the side wall of one side of the arc-shaped section, which is close to the first circle center, so that the gas-liquid separation of the refrigerant can be realized. When in actual use, the refrigerant enters the branch flow passage through the mounting part and flows along the extending direction of the branch flow passage, a certain centrifugal force is generated in the process that the refrigerant flows through the arc-shaped section, and as the weight of gaseous components in the refrigerant is smaller than that of liquid components, most of the gaseous components in the refrigerant can be discharged from the main air outlets distributed near the first circle center, and most of the liquid components in the refrigerant can continuously flow along one side of the inner peripheral surface of the arc-shaped section far away from the first circle center until being discharged from the main liquid outlet. Install the liquid separation subassembly of this scheme to gas-liquid separator on, make gas-liquid separator can carry out secondary separation to the refrigerant to can further promote gas-liquid separator's branch liquid effect.
Further, the main liquid outlet is provided on an end face of the gas-liquid separation portion at an end far from the mounting portion. By the arrangement, the liquid component in the refrigerant can be discharged from the main liquid outlet by means of inertia force, and the smoothness of the liquid component discharging gas-liquid separation part can be improved.
Further, the gas-liquid separation portion further comprises a straight section, the straight section is located at one end of the arc section, far away from the installation portion, and the main liquid outlet is formed in the end face, far away from the arc section, of the straight section, and the straight section extends towards the direction, far away from the inlet, of the straight section. By the arrangement, the liquid separation assembly can be ensured to be compact in structure, and the smoothness of liquid component discharge in the refrigerant can be improved.
Further, the diameter of the end of the straight section remote from the arcuate section gradually decreases in a direction away from the inlet. By this arrangement, the smoothness of the discharge of the liquid component in the refrigerant can be improved.
Further, the central axis of the straight section is arranged parallel to the central axis of the liquid separation assembly. The device can avoid the phenomenon of the cylinder wall of the liquid impact gas-liquid separator.
Further, the gas-liquid separation part further comprises a transition section, one end of the transition section is connected with the mounting part, and the other end of the transition section is connected with the arc-shaped section. By such arrangement, the smoothness of the flow of the refrigerant can be ensured, and the stability of the connection between the gas-liquid separation portion and the mounting portion can be ensured.
Further, the transition section and the arc section are of arc structures, the transition section is provided with a second circle center, and the first circle center and the second circle center are respectively positioned on two sides of the gas-liquid separation part. By this arrangement, the resistance of the gas-liquid separation portion to the refrigerant can be reduced, and the smoothness of the flow of the refrigerant can be improved.
Further, the gas-liquid separation parts are arranged in a plurality, the gas-liquid separation parts are distributed at intervals in a ring shape, and the first circle center is positioned on the inner side of the gas-liquid separation part. The arrangement ensures that the plurality of gas-liquid separation parts can play a role in diversion, reduces the impact force of the refrigerant on the gas-liquid separator, and can reduce the noise of the gas-liquid separator during operation.
Further, the liquid distribution assembly further comprises a distributor, the distributor is arranged in the converging cavity and communicated with the plurality of branch flow passages, and the distributor is used for evenly distributing the refrigerant. The distributor can distribute the flow of the refrigerant, further ensure the uniformity of the refrigerant flowing into each gas-liquid separation part and ensure the gas-liquid separation effect.
According to another aspect of the present application, there is provided a gas-liquid separator having a cylindrical body, an inlet pipe, and an outlet pipe, the gas-liquid separator further comprising a liquid separation assembly as described above, a mounting portion of the liquid separation assembly being mounted on the inlet pipe, and the liquid separation assembly being located inside the cylindrical body.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
fig. 1 is a schematic structural view of a liquid separation assembly according to a first embodiment of the present application;
FIG. 2 illustrates a front view of a fluid distribution assembly provided in accordance with a first embodiment of the present application;
FIG. 3 illustrates a top view of a fluid distribution assembly provided in accordance with a first embodiment of the present application;
FIG. 4 is a cross-sectional view showing a gas-liquid separation portion according to a first embodiment of the present application;
fig. 5 is a front view showing a gas-liquid separation portion provided in the first embodiment of the present application;
FIG. 6 is a bottom view of a gas-liquid separator according to a first embodiment of the present application;
fig. 7 is a schematic structural view of a mounting portion according to a first embodiment of the present application;
FIG. 8 is a front view of a liquid separation module according to a second embodiment of the present application;
fig. 9 shows a cross-sectional view of a gas-liquid separator provided in a third embodiment of the present application.
Wherein the above figures include the following reference numerals:
10. a mounting part; 101. an inlet;
20. a gas-liquid separation unit; 201. branching flow channels; 202. a main air outlet; 203. a main liquid outlet;
21. an arc section;
22. a straight section;
23. a transition section;
30. a cylinder; 31. feeding a pipe; 32. and (5) exiting the pipe.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
As shown in fig. 1 to 7, a first embodiment of the present application provides a liquid separation assembly, which includes: a mounting portion 10 and a gas-liquid separation portion 20. Wherein, the installation department 10 is used for installing on the gas-liquid separator, and the installation department 10 has import 101 and conflux chamber that communicate each other. The gas-liquid separation portion 20 sets up the one end of keeping away from import 101 at installation department 10, gas-liquid separation portion 20 has branch runner 201, branch runner 201 and the chamber intercommunication setting that converges, gas-liquid separation portion 20 still has main gas outlet 202 and main liquid outlet 203, wherein, main gas outlet 202 and main liquid outlet 203 all set up with branch runner 201 intercommunication, and main gas outlet 202 and main liquid outlet 203 follow branch runner 201's extending direction interval distribution, gas-liquid separation portion 20 includes arc section 21, arc section 21 has first centre of a circle, main gas outlet 202 sets up the one side that is close to first centre of a circle at arc section 21.
By applying the technical scheme of the application, the gas-liquid separation part 20 comprises the arc-shaped section 21, and the main gas outlet 202 is arranged on the side wall of one side of the arc-shaped section 21, which is close to the first circle center, so that the gas-liquid separation of the refrigerant can be realized. In actual use, the refrigerant enters the branch flow passage 201 through the mounting portion 10 and flows along the extending direction of the branch flow passage 201, a certain centrifugal force is generated in the process that the refrigerant flows through the arc-shaped section 21, and most of the gaseous components in the refrigerant are discharged from the main air outlet 202 distributed near the first center of circle because the weight of the gaseous components in the refrigerant is smaller than that of the liquid components, and most of the liquid components in the refrigerant continuously flow along one side of the inner peripheral surface of the arc-shaped section 21 far away from the first center of circle until being discharged from the main liquid outlet 203. Install the liquid separation subassembly of this scheme to in the vapour and liquid separator, make vapour and liquid separator can carry out secondary separation to the refrigerant to can further promote vapour and liquid separator's branch liquid effect.
As shown in fig. 2, the main liquid outlet 203 is provided on an end surface of the gas-liquid separation portion 20 at an end remote from the mounting portion 10. With the above arrangement, the liquid component in the refrigerant can be discharged from the main liquid outlet 203 by the inertial force, and the smoothness of the liquid component discharge gas-liquid separation portion can be improved.
Further, the gas-liquid separation portion 20 further includes a straight section 22, the straight section 22 is located at an end of the arc-shaped section 21 away from the mounting portion 10, and the main liquid outlet 203 is provided on an end face of the straight section 22 away from the arc-shaped section 21, the straight section 22 extending in a direction away from the inlet 101. Specifically, the inlet 101 is provided on an end face of one end of the mounting portion 10, the gas-liquid separation portion 20 is provided on an end face of the other end of the mounting portion 10, and the extending direction of the straight section 22 is the same as the extending direction of the mounting portion 10. When the liquid separation component of the scheme is installed on the gas-liquid separator, the extending direction of the installation part 10 is the same as that of the gas-liquid separator, so that the extending direction of the straight section 22 is ensured to be the same as that of the gas-liquid separator. At this time, the main liquid outlet 203 is disposed toward the end face of one end of the gas-liquid separator, so that the liquid component in the refrigerant can be prevented from impacting the inner peripheral surface of the gas-liquid separator, noise generated during the operation of the gas-liquid separator is reduced, and the service life of the gas-liquid separator is ensured.
The main air outlet 202 may be disposed in the middle of the arc section 21 or may be disposed at an end of the arc section 21, and in this embodiment, the main air outlet 202 is disposed at one end of the arc section 21 near the straight section 22, so that centrifugal movement of fluid is more sufficient, and gas and liquid are fully separated.
Further, the diameter of the end of the straight section 22 remote from the arcuate section 21 gradually decreases in a direction away from the inlet 101. Specifically, the end of the straight section 22 remote from the arcuate section 21 is tapered. By the arrangement, the flow area of the refrigerant can be gradually reduced along the flow direction of the refrigerant, and then the flow speed of the refrigerant can be reduced, so that the refrigerant forms a plunger effect at the main liquid outlet 203, the main liquid outlet 203 is filled with liquid, the gaseous refrigerant is prevented from flowing out of the main liquid outlet 203, and gas-liquid separation is further realized. And, the end of the straight section 22 away from the arc-shaped section 21 is provided with a tapered structure, and when liquid is accumulated at the tapered structure of the straight section 22, the straight section 22 can provide a receiving space for the liquid. As shown in fig. 2, the gas-liquid separation portion 20 further includes a transition section 23, one end of the transition section 23 is connected to the mounting portion 10, and the other end of the transition section 23 is connected to the arc-shaped section 21. Specifically, the transition section 23 is provided on the end face of the gas-liquid separation portion 20. By the arrangement, the compactness of the structure of the liquid distribution assembly can be guaranteed, and the structural size of the liquid distribution assembly along the circumferential direction is reduced.
Further, the central axis of the straight section 22 is arranged parallel to the central axis of the liquid distribution assembly. After the liquid separation assembly is mounted to the gas-liquid separator, it is necessary to make the central axis of the liquid separation assembly parallel to the central axis of the gas-liquid separator. The setting of this scheme can avoid liquid refrigerant to strike the condition of gas-liquid separator's section of thick bamboo wall, and then guarantees gas-liquid separator's section of thick bamboo wall's life to, can the noise reduction.
Specifically, the transition section 23 and the arc section 21 are both arc structures, and the transition section 23 has a second center, and the first center and the second center are respectively located at two sides of the gas-liquid separation portion 20. In this embodiment, the transition section 23 and the arcuate section 21 are each 1/4 circular arc sections. By this arrangement, the whole of the connected transition section 23 and the arc-shaped section 21 is formed into an S-like shape, and the smoothness of the flow of the refrigerant in the gas-liquid separation portion 20 can be ensured. In addition, in the present embodiment, the transition section 23, the arc-shaped section 21 and the straight section 22 are integrally formed. By this arrangement, the tightness of the gas-liquid separation portion 20 can be ensured and the structural strength of the gas-liquid separation portion 20 can be ensured. In the present embodiment, the gas-liquid separation portion 20 has a circular cross section. By this arrangement, the smoothness of the inner wall of the gas-liquid separation portion 20 can be ensured, the resistance in the flow process of the gas-liquid refrigerant can be reduced, and the smoothness in the flow process of the refrigerant can be ensured. In addition, the shapes of the main air outlet 202 and the main liquid outlet 203 are not limited in this embodiment, and in this embodiment, the extending direction of the main air outlet 202 is the same as the extending direction of the arc-shaped section 21.
Further, the gas-liquid separation portion 20 is provided with a plurality of gas-liquid separation portions 20, the plurality of gas-liquid separation portions 20 are distributed at annular intervals, and the first circle center is located at the inner side of the gas-liquid separation portion 20. Specifically, the plurality of gas-liquid separation portions 20 are provided in a plurality at annular intervals with the axis of the mounting portion 10 as the center line. So set up, can guarantee to make a plurality of gas-liquid separation portion 20 play the effect of reposition of redundant personnel, the impact force of refrigerant to gas-liquid separator guarantees gas-liquid separator's life to can reduce the noise of gas-liquid separator during operation. In addition, the first center of a circle is located inside the gas-liquid separation portion 20, so that the impact force of gaseous components of the refrigerant on the peripheral surface of the gas-liquid separator can be reduced, and the service life of the gas-liquid separator is further ensured. In the present embodiment, the gas-liquid separation portion 20 is provided with four.
Further, the liquid separation assembly further comprises a distributor, the distributor is arranged in the converging cavity, the distributor is communicated with the plurality of branch flow passages 201, and the distributor is used for evenly distributing the refrigerant. The distributor can distribute the flow of the refrigerant, further ensure the uniformity of the refrigerant flowing into each gas-liquid separation part 20 and ensure the gas-liquid separation effect.
As shown in fig. 8, the second embodiment of the present application provides a liquid separation assembly, which is different from the first embodiment in that the gas-liquid separation portion 20 in this embodiment only includes a circular arc-shaped section 21 and a straight section 22 connected in sequence, and one end of the circular arc-shaped section 21, which is far from the straight section 22, is disposed on the peripheral surface of the mounting portion 10. By changing the structure and design position of the gas-liquid separation portion 20, the application range thereof can be enlarged to select a more appropriate liquid separation module according to actual needs.
As shown in fig. 9, a third embodiment of the present application provides a gas-liquid separator having a cylinder 30, an inlet pipe 31 and an outlet pipe 32, and further includes a liquid separation assembly according to the first embodiment, wherein the installation part 10 of the liquid separation assembly is installed on the inlet pipe 31, and the liquid separation assembly is located inside the cylinder 30. Specifically, the cylinder 30, the inlet pipe 31, the mounting portion 10 and the outlet pipe 32 are all coaxially arranged, the inlet pipe 31 is arranged on the top end of the cylinder 30 in a penetrating manner, one end of the inlet pipe 31 is positioned in the cylinder 30 and connected with the mounting portion 10, and the outlet pipe 32 is arranged on the bottom end of the cylinder 30 in a penetrating manner. By the arrangement, the main liquid outlet 203 and the outlet pipe 32 can be prevented from being arranged opposite to each other, liquid components in the refrigerant can be prevented or reduced from dripping to the outlet pipe 32, and the gas-liquid separation effect of the device is ensured.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present application, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present application.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. A fluid separation assembly, comprising:
a mounting part (10) having an inlet (101) and a confluence chamber which are communicated with each other;
the gas-liquid separation portion (20) is arranged at one end of the installation portion (10) far away from the inlet (101), the gas-liquid separation portion (20) is provided with a branch flow passage (201), the branch flow passage (201) is communicated with the converging cavity, the gas-liquid separation portion (20) is further provided with a main air outlet (202) and a main liquid outlet (203), the main air outlet (202) and the main liquid outlet (203) are communicated with the branch flow passage (201), the main air outlet (202) and the main liquid outlet (203) are distributed at intervals along the extending direction of the branch flow passage (201), the gas-liquid separation portion (20) comprises an arc-shaped section (21), the arc-shaped section (21) is provided with a first circle center, and the main air outlet (202) is arranged at one side, close to the first circle center, of the arc-shaped section (21).
2. The liquid separation assembly according to claim 1, characterized in that the main liquid outlet (203) is provided on an end face of the gas-liquid separation portion (20) at an end remote from the mounting portion (10).
3. The liquid separation assembly according to claim 1, wherein the gas-liquid separation portion (20) further comprises a straight section (22), the straight section (22) being located at an end of the arcuate section (21) remote from the mounting portion (10), and the main liquid outlet (203) being provided on an end face of the straight section (22) remote from the arcuate section (21), the straight section (22) extending in a direction remote from the inlet (101).
4. A liquid separation assembly according to claim 3, characterized in that the diameter of the end of the straight section (22) remote from the curved section (21) decreases gradually in a direction away from the inlet (101).
5. A liquid separation assembly according to claim 3, characterized in that the central axis of the straight section (22) is arranged parallel to the central axis of the liquid separation assembly.
6. The liquid separation assembly according to claim 1, wherein the gas-liquid separation portion (20) further comprises a transition section (23), one end of the transition section (23) is connected to the mounting portion (10), and the other end of the transition section (23) is connected to the arc-shaped section (21).
7. The liquid separation assembly according to claim 6, wherein the transition section (23) and the arc-shaped section (21) are of arc structures, and the transition section (23) has a second center, and the first center and the second center are respectively located at two sides of the gas-liquid separation portion (20).
8. The liquid separation assembly according to claim 1, wherein a plurality of the gas-liquid separation portions (20) are provided, the plurality of the gas-liquid separation portions (20) are annularly spaced apart, and the first center of a circle is located inside the gas-liquid separation portion (20).
9. The liquid separation assembly according to claim 8, further comprising a distributor disposed within the manifold chamber, the distributor being disposed in communication with a plurality of the branch flow passages (201), the distributor being configured to evenly distribute refrigerant.
10. A gas-liquid separator, characterized in that the gas-liquid separator has a cylinder (30), an inlet pipe (31) and an outlet pipe (32), the gas-liquid separator further comprises the liquid separation assembly according to any one of claims 1 to 9, the installation part (10) of the liquid separation assembly is connected with the inlet pipe (31) and is communicated with the inlet pipe (31), and the liquid separation assembly is located inside the cylinder (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210271396.8A CN116792981A (en) | 2022-03-18 | 2022-03-18 | Liquid separation assembly and gas-liquid separator with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210271396.8A CN116792981A (en) | 2022-03-18 | 2022-03-18 | Liquid separation assembly and gas-liquid separator with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116792981A true CN116792981A (en) | 2023-09-22 |
Family
ID=88048529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210271396.8A Pending CN116792981A (en) | 2022-03-18 | 2022-03-18 | Liquid separation assembly and gas-liquid separator with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116792981A (en) |
-
2022
- 2022-03-18 CN CN202210271396.8A patent/CN116792981A/en active Pending
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