CN201065835Y - Half-closed screw type refrigerating compressor two-segment type oil gas separator - Google Patents
Half-closed screw type refrigerating compressor two-segment type oil gas separator Download PDFInfo
- Publication number
- CN201065835Y CN201065835Y CNU2007200718968U CN200720071896U CN201065835Y CN 201065835 Y CN201065835 Y CN 201065835Y CN U2007200718968 U CNU2007200718968 U CN U2007200718968U CN 200720071896 U CN200720071896 U CN 200720071896U CN 201065835 Y CN201065835 Y CN 201065835Y
- Authority
- CN
- China
- Prior art keywords
- oil
- baffle plate
- spiral
- compressor
- material baffle
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model relates to a double-section type oil-gas separator of a semi-closed threaded rod type refrigerating compressor, which comprises an oil separating barrel body (3), an oil separator cavity (2), a gas exhaust opening (4), a gas exhaust silencing pipe (1), an oil filtering mesh (5), a filtering material baffle plate (6), and an oil lower baffle plate (7), and a spiral oil dispersing flow channel (200) fixedly arranged in the oil separator cavity (2). The spiral oil dispersing flow channel (200) is connected with the filtering material baffle plate (6), and the gas exhaust silencing pipe (1) is connected with the spiral oil dispersing flow channel (200). The utility model has the advantages that the exhausted air oil content of a compressor can be reduced effectively, the system performance is improved, and the system reliability is strengthened.
Description
Technical field
The utility model relates to a kind of semi-closed screw type refrigerating compressor, relates in particular to a kind of deaerator of semi-closed screw type refrigerating compressor.
Background technique
As everyone knows, lubricant oil is very important to screw type refrigerating compressor, and it can realize the lubricated of helical-lobe compressor moving element, forms oil film two screw rods are carried out motive sealing, takes away the part heat in the compressor, can also carry out regulate compressors.And after lubricant oil is by the too much system that brings into, can cause the compressor lubrication deficiency, system's heat-exchange performance reduces or the like many-sided influence.
Fig. 1 is as seen: refrigeration agent directly enters exhaust and muffler tube 11 after compressing from screw rod, by entering oil separator cavity 12 behind the hush pipe, pass filter screen 15 afterwards again and filter, discharge compressor from relief opening 14 at last, among the figure: oil separator ladle body 13, filter material baffle plate 16, oil content lower pedal 17.
How reducing the compressor air-discharging oil content effectively is the problem that the technician will solve.
Summary of the invention
The utility model technical issues that need to address have provided a kind of two stage type oil and gas separator of semi-closed screw type refrigerating compressor, are intended to solve the above problems.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The utility model comprises: oil separator ladle body, oil separator cavity, relief opening, exhaust and muffler tube, oil content filter screen, filter material baffle plate, oil content lower pedal; Be included in also that spiral of fixed in position divides oily runner in the oil separator cavity; Described spiral divides oily runner and filter material baffle plate to link together, and exhaust and muffler tube and spiral divide oily runner to link together.
Compared with prior art, the beneficial effects of the utility model are: can reduce the compressor air-discharging oil content effectively, improve systematic function, the strengthening system reliability.
Description of drawings
Fig. 1 is a deaerator structural drawing in the prior art;
Fig. 2 is a structural representation of the present utility model;
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
As shown in Figure 2: the utility model comprises: oil separator ladle body 3, oil separator cavity 2, relief opening 4, exhaust and muffler tube 1, oil content filter screen 5, filter material baffle plate 6, oil content lower pedal 7; Be included in also that spiral of fixed in position divides oily runner 200 in the oil separator cavity 2; Described spiral divides oily runner 200 to link together with filter material baffle plate 6, and exhaust and muffler tube 1 divides oily runner 200 to link together with spiral.
The utility model is different with traditional oil content, has two filtration systems.The high pressure refrigerating agent containing oil that compression finishes from screw rod enters deaerator along exhaust and muffler tube, directly enter spiral behind the outflow exhaust duct and divide oily runner, in this runner, because refrigerant gas is different with lubricant oil density, suffered centrifugal force is also different, again because of cohesion difference oily, gas, when oil gas mixture and the collision of runner edge, parts of lubricating oil in the mixture is separated, so just realized that first road of oil gas separates.Contained oil reduced in a large number after the oil gas mixture flowed out spiral flow channel, and then entered the second road separation structure oil content filter screen of deaerator.Here, because refrigerant gas is different with the molecular diameter of oil particles, the less refrigerant gas of molecular diameter passes through filter screen smoothly, and oil particles is then isolated by filter screen in a large number, has realized that second road of exhaust separates.After independently separation structure carries out Oil-gas Separation through these twice, the oil content of compressor air-discharging can reduce significantly, and there is the bottom of two stage type oil and gas separator in the oil that separates at the effect next part of oil content lower pedal, by pressure reduction is that compressor carries out auto-supply, thereby both guaranteed the normal lubricated of compressor, effects such as sealing have reduced the oil mass of the system that enters again, have fundamentally guaranteed the safe and reliable operation of compressor.
The first road separation structure in the utility model is that spiral divides oily runner, and it and filter material baffle plate connect as one, and directly enters whirlwind oil distributing pipe road after refrigeration agent comes out from exhaust and muffler tube and carries out first road branch oil; The second road separation structure is the oil content filter screen, utilizes two filter material baffle plates that it is pressed on position shown in Figure 1.
Claims (1)
1. the two stage type oil and gas separator of a semi-closed screw type refrigerating compressor comprises: oil separator ladle body (3), oil separator cavity (2), relief opening (4), exhaust and muffler tube (1), oil content filter screen (5), filter material baffle plate (6), oil content lower pedal (7); It is characterized in that: also be included in the middle spiral of fixed in position of oil separator cavity (2) and divide oily runner (200); Described spiral divides oily runner (200) and filter material baffle plate (6) to link together, and exhaust and muffler tube (1) divides oily runner (200) to link together with spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200718968U CN201065835Y (en) | 2007-06-29 | 2007-06-29 | Half-closed screw type refrigerating compressor two-segment type oil gas separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200718968U CN201065835Y (en) | 2007-06-29 | 2007-06-29 | Half-closed screw type refrigerating compressor two-segment type oil gas separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201065835Y true CN201065835Y (en) | 2008-05-28 |
Family
ID=39483011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200718968U Expired - Lifetime CN201065835Y (en) | 2007-06-29 | 2007-06-29 | Half-closed screw type refrigerating compressor two-segment type oil gas separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201065835Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486042A (en) * | 2012-06-13 | 2014-01-01 | 珠海格力电器股份有限公司 | Rotary oil-gas separator |
| CN104912774A (en) * | 2014-03-11 | 2015-09-16 | 珠海格力电器股份有限公司 | Compressor |
| CN106642847A (en) * | 2017-02-10 | 2017-05-10 | 珠海凌达压缩机有限公司 | Liquid separation device |
-
2007
- 2007-06-29 CN CNU2007200718968U patent/CN201065835Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486042A (en) * | 2012-06-13 | 2014-01-01 | 珠海格力电器股份有限公司 | Rotary oil-gas separator |
| CN103486042B (en) * | 2012-06-13 | 2016-06-08 | 珠海格力电器股份有限公司 | Rotary type oil gas separating device |
| CN104912774A (en) * | 2014-03-11 | 2015-09-16 | 珠海格力电器股份有限公司 | Compressor |
| CN106642847A (en) * | 2017-02-10 | 2017-05-10 | 珠海凌达压缩机有限公司 | Liquid separation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101334034A (en) | Semi-closed screw type refrigerating compressor two stage type oil and gas separator | |
| CN201221882Y (en) | Oil separator for refrigerating device | |
| CN102353167B (en) | Screw compressor refrigerating system and refrigerating method thereof | |
| KR101380036B1 (en) | Air conditioner | |
| CN201065835Y (en) | Half-closed screw type refrigerating compressor two-segment type oil gas separator | |
| CN102466378A (en) | Gas-liquid separator for compressor | |
| CN206146071U (en) | Two times oil pipe oil separator | |
| CN104697255A (en) | Separator device for separating lubricating oil and in refrigerating system and method for oil separating | |
| CN101464081A (en) | Siphon type gas-liquid separation and oil return apparatus in parallel compression refrigeration units | |
| CN101126566A (en) | Automatic cascade refrigeration system exhaust pressure regulating device | |
| CN202267260U (en) | Screw compressor refrigerating system | |
| CN202250844U (en) | Oil return structure of scroll compressor | |
| US20080314063A1 (en) | Combined Muffler and Oil Separator for Refrigerant System | |
| CN201772684U (en) | Two-stage rotor type compressor and decompression and defrosting heat pump circulation system | |
| CN201368630Y (en) | Siphon type gas-liquid separation and oil return unit in parallel compression refrigerating unit | |
| CN102628628A (en) | Oil balancing device for multi-connected machine and control method thereof | |
| CN200961976Y (en) | Condenser used for the screw full liquid air conditioner unit | |
| CN103486769B (en) | A kind of oil return apparatus of multi-evaporator inverter air conditioner unit and oily restoration methods thereof | |
| CN205277825U (en) | Scroll compressor oil return control system | |
| CN205262000U (en) | Vapour and liquid separator's capillary return oil system | |
| CN210977881U (en) | Compressor and refrigerating system | |
| CN205279545U (en) | Gas -liquid separation and use device's cooling cycle system | |
| CN112781128B (en) | Air conditioning system and control method thereof | |
| CN202250845U (en) | Oil returning structure of vortex compressor | |
| CN102650293B (en) | Compressor and oil return structure of compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080528 |