CN107677018A - Air-liquid separator for air conditioner - Google Patents
Air-liquid separator for air conditioner Download PDFInfo
- Publication number
- CN107677018A CN107677018A CN201711108516.8A CN201711108516A CN107677018A CN 107677018 A CN107677018 A CN 107677018A CN 201711108516 A CN201711108516 A CN 201711108516A CN 107677018 A CN107677018 A CN 107677018A
- Authority
- CN
- China
- Prior art keywords
- tube
- pipe
- air
- liquid separator
- housing
- 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.)
- Pending
Links
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
-
- 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
- F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
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- 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)
- Compressor (AREA)
Abstract
The invention discloses a kind of air-liquid separator for air conditioner, housing, the inlet pipe being passed through in housing and outlet pipe including forming separator, inlet pipe connects evaporator, outlet pipe connects compressor, outlet pipe is also connected with located at U-tube one end of enclosure interior, the U-tube other end is gas vent, and U-tube bottom is provided with band screen pack oilhole；One end that inlet pipe is located in housing is inner port, and the position of inner port is less than the gas vent of U-tube；Balance pipe is provided with housing bottom, the tube wall of U-tube is provided with the downward oil pipe with screen pack oilhole of a bending.The present invention connects U-tube by outlet pipe, the oil pipe with screen pack oilhole and with filter is set to carry out oil return twice in U-tube, the balance pipe used during multiple gas-liquid separator parallel connections is additionally provided with, is compared with traditional gas-liquid separator, the present invention has advantages below：Structure is more reasonable, can obtain gas-liquid separation more thorough, and effect is more preferable, and can also multiple separators combine use.
Description
Technical field
The present invention relates to air-conditioner set relevant device technical field, and in particular to the gas-liquid separator of air-conditioner set.
Background technology
Central air-conditioning unit because of its environmental protection and energy saving, function admirable, reliable and stable, therefore be widely used in various hotels,
The heavy constructions such as meeting-place, mansion, factory.In the evaporator of air-conditioning, because liquid refrigerant evaporates in evaporator, by liquid
Refrigerant is changed into the process of gas, considers the change of load, and the refrigerant that might have a part does not evaporate all, and can be direct
Enter compressor.Due to the Incoercibility of liquid refrigerant, so before compressor is introduced into, first have to liquid phase
Mutually separate, prevent the low-pressure low-temperature steam for returning to compressor from carrying excessive liquid refrigerant and entering compresser cylinder, really
All gas into compressor is protected, to ensure to compress eupraxic operating.At present, on the market gas-liquid separator is general
Using Gravity Separation, there is the functions such as filtering, oil return, reservoir, but its structure is relatively simple, and design is not scientific and reasonable enough, separation
Effect it is less desirable, still can occur liquid refrigerant enter compressor phenomenon.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of combination rationally, the air-liquid separator for air conditioner of good separating effect.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：A kind of air-liquid separator for air conditioner, including composition
The housing of separator, is passed into the inlet pipe and outlet pipe of enclosure interior, and inlet pipe connects the evaporator of air-conditioner set, outlet pipe connection compression
Machine, it is characterised in that：The outlet pipe is connected at one end of the U-tube of enclosure interior, and the other end of U-tube is gas vent, U
Shape bottom of the tube is provided with band screen pack oilhole；One end that inlet pipe is located in housing is inner port, and the position of inner port is less than U-shaped
The gas vent of pipe.
Further, balance pipe is provided with housing bottom, in case multiple gas-liquid separators and being combined.
Further, the tube wall of the side of U-tube connection outlet pipe be provided with a bending it is downward with filter
Oil pipe.
Further, the section of the inner port of the inlet pipe is oval trimming.
Further, the U-tube top is provided with spout hole.
The present invention sets the oil pipe with screen pack oilhole and thing filter to enter by setting outlet pipe to connect U-tube, in U-tube
Row oil return twice, is additionally provided with the balance pipe used during multiple gas-liquid separator parallel connections, is compared with traditional gas-liquid separator,
The present invention has advantages below：Structure is more reasonable, can obtain gas-liquid separation more thorough, and effect is more preferable, and can also be multiple points
Combined use from device.
Brief description of the drawings
Fig. 1 is three-dimensional structure diagram of the present invention；
Fig. 2 is internal structure schematic diagram of the present invention；
Fig. 3 is main view cut-away illustration of the present invention.
In figure, 1 is housing, and 2 be inlet pipe, and 21 be inner port, and 3 be outlet pipe, and 4 be balance pipe, and 5 be U-tube, and 51 be gas
Outlet, 52 be band screen pack oilhole, and 6 be oil pipe, and 61 be filter.
Embodiment
In the present embodiment, reference picture 1, Fig. 2 and Fig. 3, the air-liquid separator for air conditioner, include forming the housing 1 of separator,
The inlet pipe 2 and outlet pipe 3 being passed into inside housing 1, inlet pipe 2 connect the evaporator of air-conditioner set, and outlet pipe 3 connects compressor, outlet pipe 3
The other end is connected at one end of the U-tube 5 inside housing 1, and the other end of U-tube 5 is gas vent 51, and the bottom of U-tube 5 is set
There is band screen pack oilhole 52；One end that inlet pipe 2 is located in housing 1 is inner port 21, and the position of inner port 21 is less than U-tube
5 gas vent 51.The top of U-tube 5 is provided with spout hole (not shown), can be from overflow when liquid refrigerant is excessive in U-tube 5
Flow out in hole.
Balance pipe 4 is provided with the bottom of housing 1, in case multiple gas-liquid separators and being combined.
The tube wall that U-tube 5 connects the side of outlet pipe 3 is provided with the downward oil pipe 6 with filter 61 of a bending.
The section of the inner port 21 of inlet pipe 2 is oval trimming.
The refrigerant for including gaseous state and liquid is entered in the housing 1 of gas-liquid separator from evaporator by inlet pipe 2, liquid refrigerants
Stay in housing 1, gaseous coolant then enters compressor from gas vent 51 by U-tube 5 and outlet pipe 3, and lubricating oil is then compressing
Under the suction of machine, enter from band screen pack oilhole 52 and oil pipe 6, and compressor is entered by outlet pipe 5.
The present invention is described in detail above, described above, only preferable embodiment, when not
The scope of the present invention can be limited, i.e., it is all to make equivalent changes and modifications according to the application scope, it all should still belong to the present invention and cover model
In enclosing.
Claims (5)
1. a kind of air-liquid separator for air conditioner, including the housing of composition separator, the inlet pipe and outlet pipe of enclosure interior, inlet pipe are passed into
Connect the evaporator of air-conditioner set, outlet pipe connection compressor, it is characterised in that：The outlet pipe is connected at the U-shaped of enclosure interior
One end of pipe, the other end of U-tube is gas vent, and U-tube bottom is provided with band screen pack oilhole；Inlet pipe is located at one in housing
Hold and be less than the gas vent of U-tube for inner port, the position of inner port.
2. air-liquid separator for air conditioner according to claim 1, it is characterised in that：Balance pipe is provided with housing bottom.
3. air-liquid separator for air conditioner according to claim 1, it is characterised in that：The side of the U-tube connection outlet pipe
Tube wall is provided with the downward oil pipe with filter of a bending.
4. air-liquid separator for air conditioner according to claim 1, it is characterised in that：The section of the inner port of the inlet pipe is
Oval trimming.
5. air-liquid separator for air conditioner according to claim 1, it is characterised in that：The U-tube top is provided with spout hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711108516.8A CN107677018A (en) | 2017-11-11 | 2017-11-11 | Air-liquid separator for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711108516.8A CN107677018A (en) | 2017-11-11 | 2017-11-11 | Air-liquid separator for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107677018A true CN107677018A (en) | 2018-02-09 |
Family
ID=61145928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711108516.8A Pending CN107677018A (en) | 2017-11-11 | 2017-11-11 | Air-liquid separator for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107677018A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357451A (en) * | 2018-12-17 | 2019-02-19 | 江苏世林博尔制冷设备有限公司 | A kind of oil eliminator and air-conditioner set |
-
2017
- 2017-11-11 CN CN201711108516.8A patent/CN107677018A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357451A (en) * | 2018-12-17 | 2019-02-19 | 江苏世林博尔制冷设备有限公司 | A kind of oil eliminator and air-conditioner set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180209 |