CN106642847B - Gas-liquid separator - Google Patents
Gas-liquid separator Download PDFInfo
- Publication number
- CN106642847B CN106642847B CN201710073759.6A CN201710073759A CN106642847B CN 106642847 B CN106642847 B CN 106642847B CN 201710073759 A CN201710073759 A CN 201710073759A CN 106642847 B CN106642847 B CN 106642847B
- Authority
- CN
- China
- Prior art keywords
- gas
- liquid
- impact
- liquid separator
- guide plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/006—Accumulators
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention relates to a liquid separator, relates to the field of gas-liquid separation, and mainly aims to solve the technical problem that liquid impact is easily formed after output fluid enters a compressor due to insufficient gas-liquid separation of the conventional liquid separator. The main technical scheme adopted is as follows: the liquid distributor comprises a cylinder body and an air outlet pipe, wherein the air inlet end of the air outlet pipe is inserted into the cylinder body; the liquid separator also comprises a gas-liquid separation piece which is positioned in the cylinder body and is provided with an inner cavity, and the gas-liquid separation piece is provided with a gas inlet and a gas outlet which are communicated with the inside; the gas-liquid separation part is internally provided with an impact structure, and the gas-liquid separation part enables fluid flowing into the gas-liquid separation part to impact through the impact structure so as to separate gas from liquid; the gas outlet of the gas-liquid separating piece is connected with the gas suction port of the gas outlet pipe and is used for leading out the gaseous fluid separated by impact. The gaseous fluid in the gas-liquid mixture can be effectively separated through impact, so that less liquid refrigerant is doped in the gaseous fluid separated through impact, and the liquid impact of the compressor is prevented.
Description
Technical Field
The invention relates to the technical field of gas-liquid separation, in particular to a gas-liquid separator.
Background
The gas-liquid separator component is a key accessory component in the air conditioning system and is also called a liquid storage device. The gas-liquid separator for the compressor mainly has three functions of filtering, storing liquid and stabilizing pressure. The filtering means that a filter screen component in the gas-liquid separator has a filtering function, and impurities can be prevented from entering the compressor from the gas-liquid separator. The liquid storage means that when the liquid refrigerant in the gas-liquid separator is too much, the straight pipe in the gas-liquid separator can prevent the liquid refrigerant from directly entering the pump body of the compressor, and the liquid impact of the compressor is prevented. The pressure stabilization means that a relatively wide volume in the gas-liquid separator can play a buffer role so as to keep the stability of the suction pressure and reduce suction pulsation.
The structure of the conventional gas-liquid separator is shown in fig. 1, and the conventional gas-liquid separator comprises a bent pipe 1 ', a straight pipe 2', an upper cylinder 3 ', a lower cylinder 4', an air suction pipe 5 ', a cylinder 6' and the like. Wherein the flowing trend of the fluid in the gas-liquid separator is shown as the arrow flow direction in fig. 1. When the content of the liquid refrigerant mixed in the fluid flowing into the gas-liquid separator is high, the liquid refrigerant is often mixed in the fluid flowing into the compressor due to insufficient gas-liquid separation, so that the liquid impact of the compressor is caused; and because the gas-liquid separation is not enough, the fluid flowing into the compressor also contains more liquid refrigeration oil, so that the oil content in the system is higher, and the heat exchange efficiency of the system is influenced.
Disclosure of Invention
In view of this, the present invention provides a gas-liquid separator, which mainly aims to solve the technical problem that the existing gas-liquid separator is not sufficient in gas-liquid separation, so that the output fluid is easy to form liquid impact after entering the compressor.
In order to achieve the purpose, the invention mainly provides the following technical scheme:
in one aspect, an embodiment of the present invention provides a gas-liquid separator, including a cylinder and an air outlet pipe, wherein an air inlet end of the air outlet pipe is inserted into the cylinder; the gas-liquid separator also comprises a gas-liquid separation piece which is positioned in the cylinder body and is provided with an inner cavity, and the gas-liquid separation piece is provided with a gas inlet and a gas outlet which are communicated with the inside;
the gas-liquid separation part is internally provided with an impact structure, and the gas-liquid separation part enables fluid flowing into the gas-liquid separation part to impact through the impact structure so as to separate gas from liquid;
and the gas outlet of the gas-liquid separating piece is connected with the gas suction port of the gas outlet pipe and is used for leading out the gaseous fluid separated by impact.
The purpose of the invention and the technical problem to be solved can be further realized by adopting the following technical measures.
In the foregoing gas-liquid separator, optionally, the impact structure includes an impact guide plate;
the impact guide plate is arranged in the gas-liquid separation part and positioned at the air inlet and used for impacting the fluid flowing into the air inlet and guiding the impact separated gaseous fluid into the gas-liquid separation part.
In the gas-liquid separator, optionally, one end of the impact guide plate is connected to a side wall of the gas-liquid separating member, and the other end of the impact guide plate extends into the gas-liquid separating member to form a free end.
In the foregoing gas-liquid separator, optionally, the one end of the impingement guide plate is connected to one side wall of the gas inlet.
In the foregoing gas-liquid separator, optionally, the one end of the impingement guide plate is integrally formed on the gas-liquid separator.
In the foregoing gas-liquid separator, optionally, the gas outlet of the gas-liquid separating member is disposed below the impact guide plate;
the gas-liquid separation piece is internally provided with an avoiding structure so as to prevent liquid fluid separated by collision from flowing into the gas outlet.
In the foregoing gas-liquid separator, optionally, the avoiding structure includes a boss disposed at the bottom of the inner cavity;
the air outlet is arranged at the top of the boss, and a concave liquid storage tank is formed between the boss and the side wall of the bottom of the inner cavity;
wherein the impact guide plate is positioned right above the opening of the reservoir so that the liquid fluid attached to the impact guide plate is dropped into the reservoir.
In the foregoing gas-liquid separator, optionally, a liquid discharge port communicating with the inside of the cylinder is provided at the bottom of the liquid storage tank, so that the liquid fluid in the liquid storage tank can flow into the cylinder through the liquid discharge port.
In the foregoing gas-liquid separator, optionally, the gas inlet is located on a sidewall of the gas-liquid separating member and at an upper portion of the inner cavity;
the number of the air inlets is at least two;
the number of the impact guide plates is equal to that of the air inlets, and the impact guide plates correspond to the air inlets one by one.
In the gas-liquid separator, optionally, the air inlet end of the air outlet pipe is inserted into the air outlet of the gas-liquid separating member, and the air inlet end and the air outlet end are in interference fit;
or the air suction port end of the air outlet pipe is in threaded connection with the air outlet of the gas-liquid separation piece;
or the air suction end of the air outlet pipe is fixedly connected with the air outlet end of the gas-liquid separation piece through a pin.
By the technical scheme, the gas-liquid separator disclosed by the invention at least has the following beneficial effects:
in the technical scheme provided by the invention, because the impact structure is arranged in the gas-liquid separation part, the impact structure can impact fluid (generally gas-liquid mixture) flowing into the gas-liquid separation part to separate the gas and the liquid from the fluid, wherein the gaseous fluid in the gas-liquid mixture can be effectively separated through impact, so that when the gaseous fluid separated through impact is introduced into the compressor, the phenomenon of liquid impact of the compressor can be effectively prevented.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
FIG. 1 is a half sectional view of a gas-liquid separator of the prior art;
FIG. 2 is a half sectional view of a gas-liquid separator provided in accordance with an embodiment of the present invention;
FIG. 3 is an exploded view of a gas-liquid separator according to an embodiment of the present invention;
FIG. 4 is a half sectional view of a gas-liquid separator according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a gas-liquid separator according to an embodiment of the present invention;
fig. 6 is a perspective view of a gas-liquid separator according to an embodiment of the present invention.
Detailed Description
To further explain the technical means and effects of the present invention adopted to achieve the predetermined object, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
As shown in fig. 2 to 6, a gas-liquid separator 100 according to an embodiment of the present invention includes a cylindrical body 1 and an outlet pipe 2. The air inlet end of the air outlet pipe 2 is inserted into the cylinder 1. The gas-liquid separator 100 of the present invention further includes a gas-liquid separator 3 having an inner cavity 301 and located inside the cylindrical body 1. The gas-liquid separator 3 is provided with a gas inlet 31 and a gas outlet 32 communicating with the inside. The gas-liquid separator 3 has an impact structure 4 inside, and the gas-liquid separator 3 causes the fluid flowing inside to impact by the impact structure 4 to separate the fluid into gas and liquid. The gas outlet 32 of the gas-liquid separator 3 is connected to the gas inlet 21 of the gas outlet pipe 2 for discharging the gas fluid separated by the impact.
In the technical scheme who provides above-mentioned, through the striking structure 4 that sets up in gas-liquid separation spare 3 inside, can effectively carry out gas-liquid separation to the inside gas-liquid mixture that flows into gas-liquid separation spare 3 to when gaseous fluid with the striking separation is leading-in to the compressor in via outlet duct 2, can effectively prevent the liquid attack phenomenon of compressor, and can reduce the oiliness of system.
Here, it should be noted that: in practical applications, a small amount of liquid fluid, such as liquid refrigerant, etc., may be mixed in the gas fluid separated by the impact due to insufficient impact, but compared to the gas-liquid separator in the prior art without the impact process, the gas-liquid separation effect of the gas-liquid separator 100 of the present invention can be greatly improved.
As shown in fig. 2, the outlet pipe 2 includes a straight pipe section and a bent pipe section connected in sequence, one end of the straight pipe section extends into the cylinder 1, and an opening at one end of the straight pipe section extending into the cylinder 1 is the air suction port 21.
Further, as shown in fig. 5 and 6, the aforementioned striking structure 4 may include a striking guide plate 41. The impingement guide plate 41 is provided inside the gas-liquid separator 3 at the gas inlet 31. The impingement guide plate 41 is used to impinge on the fluid flowing into the gas inlet 31 and to guide the impinged and separated gaseous fluid into the gas-liquid separator 3, and then the impinged and separated gaseous fluid may be drawn into the gas outlet pipe 2 and then discharged out of the gas-liquid separator 100. Here, the impingement guide plate 41 is disposed at the gas inlet 31, so that the impingement guide plate can sufficiently impinge on the fluid flowing into the gas inlet 31 to separate the gaseous refrigerant.
Further, as shown in fig. 5 and 6, one end of the impact guide plate 41 is connected to the sidewall of the gas-liquid separator 3, and the other end extends into the gas-liquid separator 3 to form a free end, so that the impact guide plate 41 has elasticity and can play a role of buffering impact, thereby prolonging the service life of the impact guide plate 41.
Further, as shown in fig. 5 and 6, the one end of the aforementioned striking guide plate 41 may be connected to one side wall of the air inlet 31. With respect to connecting the one end of the impingement guide plate 41 to the inside of the gas-liquid separator 3, in this example, since the one end of the impingement guide plate 41 is connected to the side wall of the gas inlet 31, there is a technical effect of facilitating installation.
The one end of the aforementioned impingement guide plate 41 may be integrally formed on the gas-liquid separator 3 to improve the connection stability of the impingement guide plate 41 to the gas-liquid separator 3.
In particular, the air inlet 31 and the impact guide plate 41 connected to the sidewall of the air inlet 31 may be formed by stamping.
In a specific application example, as shown in fig. 4 and 6, the gas outlet 32 of the aforementioned gas-liquid separating member 3 may be provided below the impingement guide plate 41. The gas-liquid separating member 3 has an avoiding structure inside to prevent the liquid fluid separated by the impact from flowing into the gas outlet 32, thereby effectively preventing the occurrence of liquid impact.
Further, as shown in fig. 4, the avoiding structure includes a boss 33 disposed at the bottom of the inner cavity 301. The aforementioned air outlet 32 is provided on the top of the boss 33. A recessed sump 331 is formed between the boss 33 and the sidewall of the bottom of the interior cavity 301 to store the impinging separated liquid fluid. Here, the aforementioned impact guide plate 41 is located right above the opening of the reservoir 331, so that the liquid fluid attached to the impact guide plate 41 drops into the reservoir 31. In this example, the fluid enters the air inlet 31 and collides with the collision guide plate 41, the gas-liquid fluid separated by collision flows out of the gas-liquid separator 3 from the air outlet 32, and the liquid fluid separated by collision falls into the reservoir 331 by gravity.
As shown in fig. 4 and 5, the bottom of the liquid storage tank 331 may be provided with a liquid outlet 3311 communicating with the interior of the barrel body 1, so that the liquid fluid in the liquid storage tank 331 can flow into the barrel body 1 through the liquid outlet 3311, thereby effectively preventing the liquid fluid stored in the liquid storage tank 331 from overflowing into the air outlet 32 and avoiding the occurrence of liquid impact.
Here, it should be noted that: as shown in fig. 4, the boss 33 may be a tapered table to facilitate the introduction of the liquid fluid dropped thereon to the liquid discharge port 3311 through the tapered surface.
In a specific application example, as shown in fig. 5 and 6, the gas inlet 31 may be located on a side wall of the gas-liquid separator 3 and at an upper portion of the inner cavity 301, so as to facilitate the fluid to flow into the gas-liquid separator 3. The number of the aforementioned air inlets 31 may be at least two. The number of the collision guide plates 41 is equal to the number of the air inlets 31, and corresponds one to one. In the present example, at least two gas inlets 31 and impingement guide plates 41 may improve the efficiency of gas-liquid separation within the gas-liquid separator 3, relative to a single gas inlet 31 and impingement guide plate 41.
As shown in fig. 6, the aforementioned at least two gas inlets 31 may be evenly distributed on the side wall of the gas-liquid separating member 3 around the circumference thereof.
Further, in order to connect the inlet port 21 of the outlet pipe 2 and the outlet port 32 of the gas-liquid separator 3, the present invention may provide the following embodiments: in the first example, the air suction port end of the air outlet pipe 2 may be inserted into the air outlet 32 of the gas-liquid separating member 3 with interference fit. In the second example, the air inlet end of the air outlet pipe 2 may be screwed to the air outlet 32 of the gas-liquid separating member 3 so that the gas-liquid separating member 3 forms a turnbuckle structure. Wherein, for example, the air inlet end of the air outlet pipe 2 may be provided with an external thread, and correspondingly, the air outlet 32 of the gas-liquid separating member 3 is provided with an internal thread, so that both can be screwed. In the third example, the air inlet end of the air outlet pipe 2 may be fixedly connected to the air outlet end of the gas-liquid separating member 3 by a pin.
The working principle and preferred embodiments of the present invention are described below.
The technical scheme provided by the invention solves the technical problems of liquid impact of the compressor and high oil content of the system caused by incomplete gas-liquid separation of the conventional gas-liquid separator 100.
As shown in fig. 2 to 6, in the above technical solution, the gas-liquid separating element 3 is connected to the air suction port end of the air outlet pipe 2 of the gas-liquid separator 100, and preferably, the gas-liquid separating element 3 is in threaded connection with the air suction port end of the air outlet pipe 2, so that the gas-liquid separating element 3 forms a rotating sleeve structure. A plurality of gas inlets 31 are provided on the side wall of the gas-liquid separator 3, and an impingement guide plate 41 is provided at the gas inlets 31. Preferably, the gas inlet 31 and the impact guide plate 41 may be punched out of the sidewall of the gas-liquid separator 3 by a punching method, in which one end of the impact guide plate 41 is integrally formed on the sidewall of the gas-liquid separator 3, and the other end forms a free end. When the gas-liquid mixture in the cylinder 1 enters the gas-liquid separator 3 from the gas inlet 31, the gas-liquid mixture collides with the collision guide plate 41 at the gas inlet 31, and the gas-liquid mixture separated by collision is guided into the gas-liquid separator 3 by the collision guide plate 41 and enters the gas outlet pipe 2 from the gas outlet 32 of the gas-liquid separator 3. The liquid fluid separated by the impingement adheres to the impingement guide plate 41 and drops under the action of gravity. Wherein, the bottom of the inner cavity 301 of the gas-liquid separating member 3 is provided with a boss 33. Preferably, the boss 33 is a conical table. A liquid storage tank 331 is formed between the tapered surface of the tapered table and the bottom side wall of the inner chamber 301, a liquid discharge port 3311 is provided at the bottom of the liquid storage tank 331, and the liquid fluid adhering to the impact guide plate 41 drops into the liquid storage tank 331 and flows into the lower cylinder 1 from the liquid discharge port 3311. The liquid fluid separated by the impact comprises liquid refrigerant and liquid refrigeration oil.
The gas-liquid separator 100 is suitable for fixed-frequency and variable-frequency compressors, and has a more obvious effect on the variable-frequency compressors. For the variable frequency compressor, when the frequency is different, the air suction amount of the compressor and the oil content of the system are different, wherein the gas-liquid separator 100 can effectively avoid the liquid impact of the refrigerant on the compressor, effectively reduce the oil content of the system, improve the heat exchange efficiency of the air conditioning system, reduce the work done by oil circulation and improve the energy efficiency of the air conditioner.
The gas-liquid separating member 3 in the gas-liquid separator 100 may be modularized, and the assembling manner of the gas-liquid separating member 3 and the gas outlet pipe 2 may be diversified, for example, the gas-liquid separating member and the gas outlet pipe may be in interference fit, threaded connection, pin connection, or the like. The shape of the gas-liquid separating member 3 may be cylindrical (as shown in fig. 5), square, or other shapes that can change the flow direction of the gas and liquid.
Here, it should be noted that: in the case of no conflict, a person skilled in the art may combine the related technical features in the above examples according to actual situations to achieve corresponding technical effects, and details of various combining situations are not described herein.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are still within the scope of the technical solution of the present invention.
Claims (8)
1. A gas-liquid separator comprises a cylinder body (1) and an air outlet pipe (2), wherein the air inlet end of the air outlet pipe (2) is inserted into the cylinder body (1); the gas-liquid separator is characterized by further comprising a gas-liquid separation piece (3) which is positioned in the barrel body (1) and is provided with an inner cavity (301), wherein a gas inlet (31) and a gas outlet (32) which are communicated with the inside are formed in the gas-liquid separation piece (3);
the gas-liquid separation piece (3) is internally provided with an impact structure (4), and the gas-liquid separation piece (3) enables fluid flowing into the gas-liquid separation piece to impact through the impact structure (4) so as to separate gas and liquid of the fluid;
the gas outlet (32) of the gas-liquid separating piece (3) is connected with the gas suction port (21) of the gas outlet pipe (2) and is used for leading out the impact separated gaseous fluid;
the impact structure (4) comprises an impact guide plate (41);
the impact guide plate (41) is arranged inside the gas-liquid separator (3) and positioned at the gas inlet (31) and is used for impacting the fluid flowing into the gas inlet (31) and guiding the gas-phase fluid separated by impact into the gas-liquid separator (3);
the gas outlet (32) of the gas-liquid separating member (3) is arranged below the impact guide plate (41); wherein, the inside of the gas-liquid separating piece (3) is provided with an avoiding structure so as to avoid the liquid fluid separated by the collision from flowing into the gas outlet (32);
and machining the air inlet (31) and the impact guide plate (41) connected with the side wall of the air inlet (31) in a stamping mode.
2. The gas-liquid separator of claim 1,
one end of the impact guide plate (41) is connected with the side wall of the gas-liquid separation piece (3), and the other end of the impact guide plate extends into the gas-liquid separation piece (3) to form a free end.
3. The gas-liquid separator of claim 2,
the one end of the collision guide plate (41) is connected to one side wall of the air inlet (31).
4. The gas-liquid separator of claim 2 or 3,
the one end of the collision guide plate (41) is integrally formed on the gas-liquid separation member (3).
5. The gas-liquid separator of claim 1,
the avoiding structure comprises a boss (33) arranged at the bottom of the inner cavity (301);
the air outlet (32) is arranged at the top of the boss (33), and a concave liquid storage tank (331) is formed between the boss (33) and the side wall of the bottom of the inner cavity (301);
wherein the impingement guide plate (41) is positioned directly above the opening of the reservoir (331) so that the liquid fluid adhering to the impingement guide plate (41) is dropped into the reservoir (31).
6. The gas-liquid separator of claim 5,
the bottom of the liquid storage tank (331) is provided with a liquid discharge port (3311) communicated with the interior of the barrel body (1), so that liquid fluid in the liquid storage tank (331) can flow into the barrel body (1) through the liquid discharge port (3311).
7. The gas-liquid separator of any one of claims 2 to 3,
the gas inlet (31) is positioned on the side wall of the gas-liquid separation member (3) and is positioned at the upper part of the inner cavity (301);
the number of the air inlets (31) is at least two;
the number of the impact guide plates (41) is equal to that of the air inlets (31), and the impact guide plates correspond to the air inlets one by one.
8. The gas-liquid separator of any one of claims 1 to 3,
the air suction port end of the air outlet pipe (2) is inserted into the air outlet (32) of the gas-liquid separation piece (3), and the air inlet end and the air outlet are in interference fit;
or the air suction port end of the air outlet pipe (2) is in threaded connection with the air outlet (32) of the gas-liquid separating piece (3);
or the air suction end of the air outlet pipe (2) is fixedly connected with the air outlet end of the gas-liquid separation piece (3) through a pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710073759.6A CN106642847B (en) | 2017-02-10 | 2017-02-10 | Gas-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710073759.6A CN106642847B (en) | 2017-02-10 | 2017-02-10 | Gas-liquid separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106642847A CN106642847A (en) | 2017-05-10 |
| CN106642847B true CN106642847B (en) | 2022-05-24 |
Family
ID=58845354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710073759.6A Active CN106642847B (en) | 2017-02-10 | 2017-02-10 | Gas-liquid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106642847B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579378A (en) * | 2017-09-28 | 2019-04-05 | 浙江三花智能控制股份有限公司 | Air regulator and its gas-liquid separator |
| CN213020435U (en) * | 2020-06-30 | 2021-04-20 | 南昌中昊机械有限公司 | Liquid storage device |
| CN115337693A (en) * | 2022-08-31 | 2022-11-15 | 湖北三江航天红林探控有限公司 | Pressure vessel with built-in two-stage serial filtering device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201065835Y (en) * | 2007-06-29 | 2008-05-28 | 上海汉钟精机股份有限公司 | Half-closed screw type refrigerating compressor two-segment type oil gas separator |
| CN201954860U (en) * | 2010-12-31 | 2011-08-31 | 浙江盾安机械有限公司 | Centrifugal oil separator for refrigerating system |
| KR102122574B1 (en) * | 2013-02-28 | 2020-06-15 | 엘지전자 주식회사 | An accumulator and an air conditioner using thereof |
| CN204227774U (en) * | 2014-10-08 | 2015-03-25 | 新昌县宏宇制冷有限公司 | A kind of screw type gas-liquid separator |
| WO2016138343A1 (en) * | 2015-02-27 | 2016-09-01 | Caloris Engineering, LLC | Compact mechanical vapor recompression evaporator system |
| JP6670196B2 (en) * | 2016-07-25 | 2020-03-18 | 荏原冷熱システム株式会社 | Gas-liquid separator for compression refrigerators |
| CN106369895B (en) * | 2016-08-30 | 2017-12-19 | 芜湖三花制冷配件有限公司 | A kind of efficiently inertia-type gs-oil separator |
| CN206504510U (en) * | 2017-02-10 | 2017-09-19 | 珠海凌达压缩机有限公司 | Knockout |
| CN111578564A (en) * | 2020-05-27 | 2020-08-25 | 杨新超 | Gas-liquid separation device |
| CN213335061U (en) * | 2020-07-27 | 2021-06-01 | 珠海格力电器股份有限公司 | Gas-liquid separator and air conditioner suitable for scroll compressor |
-
2017
- 2017-02-10 CN CN201710073759.6A patent/CN106642847B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106642847A (en) | 2017-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106642847B (en) | Gas-liquid separator | |
| CN107192182B (en) | Oil separator, compressor and air conditioner | |
| US10155188B2 (en) | Oil separator, and compressor provided with same | |
| CN104949406A (en) | Gas-liquid separator | |
| CN111609599A (en) | Liquid-gas separation device with liquid storage and waste heat recovery functions | |
| CN205373180U (en) | Low pressure chamber rotor formula compressor and air conditioner | |
| CN106678046B (en) | A kind of oil separation device, helical-lobe compressor and air-conditioning system | |
| CN111765673A (en) | Oil separator and refrigerating system with same | |
| CN206504510U (en) | Knockout | |
| CN108954995A (en) | A kind of dispenser and the compressor with it | |
| CN206281261U (en) | A kind of knockout net-filter assembly and knockout | |
| CN210832644U (en) | Liquid storage device and air conditioning system | |
| CN210292453U (en) | Liquid storage device | |
| JP2006112672A (en) | Accumulator for refrigeration device | |
| CN113405283A (en) | Air inlet pipe, shell and tube condenser and air conditioner | |
| CN208751088U (en) | Gas-liquid separator, compressor assembly and air conditioner | |
| CN105526750A (en) | Liquid separator | |
| CN204943983U (en) | A kind of gas-liquid separator | |
| CN107314582B (en) | Flash evaporator and water chilling unit | |
| CN212362523U (en) | Gas-liquid separator | |
| CN220852681U (en) | Liquid storage device and return air system | |
| CN218972949U (en) | Liquid storage device and compressor | |
| CN109579382A (en) | Air regulator and its gas-liquid separator | |
| CN105509382A (en) | Low-pressure-cavity rotor type compressor and air conditioner | |
| CN215412627U (en) | Air inlet pipe, shell and tube condenser and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |