CN110470083A - A kind of combination structure of gas liquid separator - Google Patents
A kind of combination structure of gas liquid separator Download PDFInfo
- Publication number
- CN110470083A CN110470083A CN201910777597.3A CN201910777597A CN110470083A CN 110470083 A CN110470083 A CN 110470083A CN 201910777597 A CN201910777597 A CN 201910777597A CN 110470083 A CN110470083 A CN 110470083A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- gas
- pipe
- liquid separator
- liquid
- 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
-
- 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
- F25B45/00—Arrangements for charging or discharging refrigerant
Landscapes
- 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)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The present invention relates to a kind of combination structure of gas liquid separator, including two gas-liquid separators, and each gas-liquid separator includes cylinder, and inlet pipe and outlet pipe are equipped in the cylinder；The balance pipe being connected with each cylinder is equipped between the side wall of each cylinder；It is equipped with the communicating pipe being connected with each cylinder between the bottom of each cylinder, and has oil fuel tube to be connected with the communicating pipe, so as to the operation that the intracorporal liquid refrigerant of the cylinder or lubricating oil are emptied or injected.The present invention has rational design, and structure is simple, easy to use, and the liquid level in multiple gas-liquid separators can be made to keep uniformly, sufficiently meeting the operation demand of large sized unit.Meanwhile also additional or discharging refrigerant or lubricating oil can be uniformly carried out in debugging or maintenance operation, improve production or maintenance efficiency.
Description
Technical field
The present invention relates to a kind of air-conditioning component, especially a kind of gas-liquid separation device, specifically a kind of combination gas-liquid
Cyclone separator arrangement.
Background technique
With the increase of refrigerant system capacity, refrigerant needed for system is also stepped up, to need to select bigger gas
Liquid/gas separator.Currently, the method for increasing gas-liquid separator volume, which has, increases single gas-liquid separator volume or using multiple gas-liquids
The form of separator parallel connection.But when using two sub- gas-liquid separator parallel combinations at a bigger gas-liquid separator,
The liquid level of two sub- gas-liquid separators is not easy to keep uniformly, to influence using effect.Moreover, debugging or after-sales service etc. are grasped at the scene
When making, can not equably additional refrigerant or lubricating oil into two sub- gas-liquid separators, or by two sub- gas-liquid separators
In refrigerant or lubricating oil be uniformly discharged, influence debug or repair go on smoothly, need to improve.
Summary of the invention
In view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of combination structure of gas liquid separator, can make more
Liquid level in a gas-liquid separator keeps uniformly, sufficiently meeting the operation demand of large sized unit.Meanwhile can also it debug or tie up
When repairing operation, additional or discharging refrigerant or lubricating oil are uniformly carried out, the efficiency of operation is improved.
The technical scheme is that
A kind of combination structure of gas liquid separator, including two gas-liquid separators, each gas-liquid separator includes cylinder, the cylinder
It is equipped with inlet pipe and outlet pipe in vivo；The balance pipe being connected with each cylinder is equipped between the side wall of each cylinder；It is each described
It is equipped with the communicating pipe being connected with each cylinder between the bottom of cylinder, and has oil fuel tube to be connected with the communicating pipe, so as to
The operation that the intracorporal liquid refrigerant of the cylinder or lubricating oil are emptied or injected.
Further, the balance pipe is one, at the 1/2--5/6 of the cylinder height.
Further, the balance pipe is two, is located at the 1/2--5/6 of the cylinder height and 1/6 ~ 1/2
Place.
Further, one end of the oil fuel tube is connected by threeway with the communicating pipe, and the other end is equipped with shut-off valve.
Further, the caliber of the communicating pipe is greater than or equal to the caliber of the oil fuel tube.
Beneficial effects of the present invention:
The present invention has rational design, and structure is simple, easy to use, and the liquid level in multiple gas-liquid separators can be made to keep uniformly, filling
Divide the operation demand for meeting large sized unit.Meanwhile also system uniformly can be added or be discharged in debugging or maintenance operation
Cryogen or lubricating oil improve production or maintenance efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one.
Fig. 2 is the structural schematic diagram of the embodiment of the present invention two.
Wherein: 1- cylinder；2- inlet pipe；3- outlet pipe；4- balance pipe；5- communicating pipe；6- oil fuel tube.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment one.
A kind of combination structure of gas liquid separator, including two gas-liquid separators.The structure of two gas-liquid separators is identical,
It include cylinder 1, inlet pipe 2 and outlet pipe 3.The inlet pipe 2 is straight tube, and ecto-entad extend into cylinder 1 from 1 top cover of cylinder
Top.The outlet pipe 3 is U-tube, and arrival end is located at the top of the cylinder 1, and outlet end is stretched from 1 top cover of cylinder
Out, it is connected to compressor.After the refrigerant for containing gaseous state and liquid enters cylinder by the inlet pipe, in centrifugal force and again
It is layered under the action of power, liquid refrigerant therein sinks to the lower part of gas-liquid separator, and gaseous refrigerant is located at cylinder
The top of body is back to compressor through outlet pipe outflow tube.The bottom of the outlet pipe 3 is additionally provided with oil return hole, intracorporal convenient for cylinder
Lubricating oil flows back into compressor together with gaseous refrigerant.
Two balance pipes 4 being connected with each cylinder 1 are equipped between the side wall of each cylinder 1.This two balances
The caliber of pipe 4 is identical, be located at the 1/2--5/6 of 1 height of cylinder and 1/6 ~ 1/2 at, can sufficiently meet two cylinders
The flowing of liquid refrigerant and lubricating oil in body 1 makes the liquid level in two cylinders 1 keep uniform.Since refrigeration system is run
When, refrigerant flow rates are very high, and cylinder will be often full of in a short period of time, therefore, the caliber of the balance pipe 4 with it is described
The capacity of cylinder 1 is adapted.Preferably, as cylinder volume≤40L, the balance pipe caliber is 12mm ~ 23mm.
The communicating pipe 5 being connected with each cylinder 1 is additionally provided between the bottom of each cylinder 1, and have oil fuel tube 6 with
The communicating pipe 5 is connected, so as to maintenance when in the cylinder 1 liquid refrigerant or lubricating oil empty, or
When manufacture, liquid refrigerant or lubricating oil are injected into cylinder 1.Preferably, one end of the oil fuel tube 6 can by threeway with it is described
Communicating pipe 5 is connected, and is easy for installation and maintenance, and the other end is equipped with shut-off valve 7, can facilitate and carry out opening and closing behaviour to the oil fuel tube 6
Make.The caliber of the communicating pipe 5 is identical as the caliber of the oil fuel tube 6.Preferably, as cylinder volume≤40L, the communicating pipe
Caliber and the caliber of the oil fuel tube be no more than 16mm.
Embodiment two.
The present embodiment is basically the same as the first embodiment, and the main distinction is: the balance pipe in the present embodiment is one, is located at
At the 1/2--5/6 of the cylinder height.Meanwhile the Diameter of connecting pipe in the present embodiment is greater than the caliber of oil fuel tube, makes the connection
Pipe mutually circulates for two intracorporal liquid of cylinder, uniform convenient for the liquid level between cylinder, it is thus possible to a balance pipe is saved,
Material has been saved, production process is simplified, has been reduced costs.
The present invention makes the liquid level in multiple gas-liquid separators keep uniformly, sufficiently meeting large capacity machine by setting coil pipe
The operation demand of group.Meanwhile by setting communicating pipe and oil fuel tube, can uniformly be added in debugging or maintenance operation
Or discharging refrigerant or lubricating oil, improve production or maintenance efficiency.
Part that the present invention does not relate to is the same as those in the prior art or can be realized by using the prior art.
Claims (5)
1. a kind of combination structure of gas liquid separator, including two gas-liquid separators, it is characterized in that: each gas-liquid separator packet
Cylinder is included, inlet pipe and outlet pipe are equipped in the cylinder；It is flat equipped with what is be connected with each cylinder between the side wall of each cylinder
Weighing apparatus pipe；It is equipped with the communicating pipe being connected with each cylinder between the bottom of each cylinder, and has oil fuel tube and the communicating pipe
It is connected, so as to the operation that the intracorporal liquid refrigerant of the cylinder or lubricating oil are emptied or injected.
2. combination structure of gas liquid separator according to claim 1 is located at institute it is characterized in that: the balance pipe is one
At the 1/2--5/6 for stating cylinder height.
3. combination structure of gas liquid separator according to claim 1, it is characterized in that: the balance pipe is two, difference position
At the 1/2--5/6 of the cylinder height and at 1/6 ~ 1/2.
4. combination structure of gas liquid separator according to claim 1, it is characterized in that: one end of the oil fuel tube passes through threeway
It is connected with the communicating pipe, the other end is equipped with shut-off valve.
5. combination structure of gas liquid separator according to claim 1, it is characterized in that: the caliber of the communicating pipe is greater than or waits
In the caliber of the oil fuel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910777597.3A CN110470083A (en) | 2019-08-22 | 2019-08-22 | A kind of combination structure of gas liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910777597.3A CN110470083A (en) | 2019-08-22 | 2019-08-22 | A kind of combination structure of gas liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110470083A true CN110470083A (en) | 2019-11-19 |
Family
ID=68513492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910777597.3A Pending CN110470083A (en) | 2019-08-22 | 2019-08-22 | A kind of combination structure of gas liquid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110470083A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2196419A (en) * | 1986-10-20 | 1988-04-27 | American Standard Inc | Suction line flow stream separator for parallel compressor arrangements |
| JPH05126437A (en) * | 1991-11-01 | 1993-05-21 | Hitachi Ltd | Accumulator |
| CN203454488U (en) * | 2013-06-24 | 2014-02-26 | 广东美的暖通设备有限公司 | Gas-liquid separator balancing unit and air conditioner outdoor unit |
| CN203893517U (en) * | 2014-02-19 | 2014-10-22 | 广东志高暖通设备股份有限公司 | Gas-liquid separator monomer and gas-liquid separator module |
| CN204555457U (en) * | 2015-01-04 | 2015-08-12 | 广东美的制冷设备有限公司 | Gas-liquid separator and the air-conditioner with it |
| CN207180117U (en) * | 2017-09-22 | 2018-04-03 | 广东美的暖通设备有限公司 | Gas-liquid separation device assembly, air-conditioning system |
-
2019
- 2019-08-22 CN CN201910777597.3A patent/CN110470083A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2196419A (en) * | 1986-10-20 | 1988-04-27 | American Standard Inc | Suction line flow stream separator for parallel compressor arrangements |
| JPH05126437A (en) * | 1991-11-01 | 1993-05-21 | Hitachi Ltd | Accumulator |
| CN203454488U (en) * | 2013-06-24 | 2014-02-26 | 广东美的暖通设备有限公司 | Gas-liquid separator balancing unit and air conditioner outdoor unit |
| CN203893517U (en) * | 2014-02-19 | 2014-10-22 | 广东志高暖通设备股份有限公司 | Gas-liquid separator monomer and gas-liquid separator module |
| CN204555457U (en) * | 2015-01-04 | 2015-08-12 | 广东美的制冷设备有限公司 | Gas-liquid separator and the air-conditioner with it |
| CN207180117U (en) * | 2017-09-22 | 2018-04-03 | 广东美的暖通设备有限公司 | Gas-liquid separation device assembly, air-conditioning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202281431U (en) | Novel oil separator | |
| CN101520376B (en) | Testing device for detecting and controlling lubricating oil circulation rate of refrigerating system | |
| CN102778067A (en) | Cooling system of variable frequency vortex parallel connection machine set and operating method thereof | |
| CN103894004B (en) | Mass dryness fraction distributor and the methods such as a kind of novel gas-liquid two-phase fluid | |
| CN104457030B (en) | Oil piping system and parallel type air-conditioner unit for parallel type air-conditioner unit | |
| CN201589746U (en) | Salt mist environment device for fatigue performance test | |
| CN109869953A (en) | A kind of improved gas-liquid separator | |
| CN108150291B (en) | A kind of Altitude Long Endurance Unmanned Air Vehicle engine lubrication fuel tank | |
| CN202914076U (en) | Single-well metering device | |
| CN110470083A (en) | A kind of combination structure of gas liquid separator | |
| CN201373634Y (en) | Oil and gas separator | |
| CN203785344U (en) | Capillary matching device | |
| CN102654336A (en) | Oil separator | |
| CN205683710U (en) | A kind of separator for realizing gas-liquid delivery | |
| CN101922446B (en) | Gas cooler for positive displacement refrigerant compressor test unit | |
| CN206668247U (en) | A kind of automatic Metering Device for Petroleum Well | |
| CN203175866U (en) | Oil-gas separator for oil injection screw air compressor | |
| CN109945540A (en) | Water cooling full-liquid type Two-way Cycle parallel system and its oil return equalization methods | |
| CN109682119B (en) | Evaporation coil pipe with efficient liquid separation function | |
| CN208124678U (en) | A kind of multi-compressor oil return apparatus | |
| CN202791353U (en) | Tubular separation liquid slug capture device | |
| CN209042831U (en) | Flash Type economizer suitable for refrigeration unit | |
| CN203548205U (en) | Open type screw compressor set | |
| CN201945107U (en) | Oil separator | |
| CN204943986U (en) | A kind of gas-liquid separation device of automatic filling machine |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191119 |
|
| RJ01 | Rejection of invention patent application after publication |