CN104729167A - Efficient oil-gas separator for compressors - Google Patents
Efficient oil-gas separator for compressors Download PDFInfo
- Publication number
- CN104729167A CN104729167A CN201310726204.9A CN201310726204A CN104729167A CN 104729167 A CN104729167 A CN 104729167A CN 201310726204 A CN201310726204 A CN 201310726204A CN 104729167 A CN104729167 A CN 104729167A
- Authority
- CN
- China
- Prior art keywords
- air
- oil
- blade cylinder
- filter core
- cylinder
- 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
- 230000004888 barrier function Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 20
- 239000010687 lubricating oil Substances 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 13
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 235000015927 pasta Nutrition 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock 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
- 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
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/02—Centrifugal separation of gas, liquid or oil
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)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention provides an efficient oil-air separator for compressors. The efficient oil-air separator comprises a tank, a bladed cylinder, a filter member, a retaining plate, a return oil pipe and a seal cover in hermetic connection with the tank. The bladed cylinder, the filter member and the return oil pipe are disposed within the tank. The tank is provided with an air inlet; the seal cover is provided with an air outlet. The bladed cylinder is an open hollow cylinder provided with surface blades. The bladed cylinder is slidably connected with the retaining plate. The filter element is disposed within the bladed cylinder. The efficient oil-air separator has the advantages that after high-speed air mixing with lubricating oil flows in, the high-speed air interacts with the bladed cylinder outside the filter element, the flowing speed decreases, and air impact upon the filter element is lower; meanwhile, large particles of the lubricating oil in the air can be attached to the surface of the bladed cylinder, and chances of blockage of the filter element are slimmed.
Description
Technical field
The invention belongs to air compressor accessory field, particularly relates to a kind of high performance oil-gas separator for compressor.
Background technology
In oil injection type air compressor system, compressor discharge high temperature, in gases at high pressure containing a large amount of lubricating oil, not only cause the loss of lubricating oil, and after this air enters refrigeration system, refrigerating efficiency can be caused to reduce.The mode of gs-oil separator many employings filtering type filter core separation of prior art, air-flow at a high speed directly contacts with filter core, not only easily washes out filter core, and blocked up oil film easily blocks filter core, filter core is reduced service life, and the replacement cycle is short, causes the wasting of resources and work inconvenience.
Summary of the invention
The problem that the invention will solve is to provide a kind of high performance oil-gas separator for compressor, blade cylinder outside filter core stops the high-speed air being mixed with lubricating oil, air-flow velocity is reduced, reduce the impact of air-flow to filter core, simultaneously, larger oil particles in blade cylinder surface being a.dherabie air-flow, reduces the blocking of filter core.
For solving the problems of the technologies described above, the technical scheme that the invention adopts is: a kind of high performance oil-gas separator for compressor, the seal cover comprising tank body, blade cylinder, filter core, baffle plate, oil return pipe and be tightly connected with close tank body, tank interior is located at by described blade cylinder, filter core, baffle plate and oil return pipe, described tank body is provided with air inlet, described seal cover is provided with gas outlet, described blade cylinder is the vaned open hollow cylinder of surface band, described blade cylinder is connected with barrier slides, and described filter core is located in blade cylinder.
Described baffle plate comprises semicircular washer and is fixed on the support column in the middle of catch, and described supporting is fixedly connected with described tank base, and described washer is provided with oilhole.
Described filter core end face is fixed between tank body and seal cover.
Described tank interior is provided with back-up ring, and described blade cylinder one end is stuck on back-up ring.
The advantage that the invention has and good effect are: after the high-speed air flow being mixed with lubricating oil enters, first interact with the blade cylinder outside filter core, flow velocity reduces, air-flow reduces the impact of filter core, simultaneously, larger oil particles in blade cylinder surface being a.dherabie air-flow, reduces the blocking of filter core.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the schematic cross-section of described blade cylinder;
In figure: 1, escape pipe, 2, seal cover, 3, tank body, 4, blade cylinder, 5, filter core, 6, air inlet, 7, baffle plate, 8, oil return pipe.
Detailed description of the invention
As Figure 1-Figure 2, a kind of high performance oil-gas separator for compressor of the invention, the seal cover 2 comprising tank body 3, blade cylinder 4, filter core 5, baffle plate 7, oil return pipe 8 and be tightly connected with close tank body 3, it is inner that tank body 3 is located at by described blade cylinder 4, filter core 5, baffle plate 7 and oil return pipe 8, described tank body 3 is provided with air inlet 6, described seal cover 2 is provided with gas outlet, described blade cylinder 4 is the vaned open hollow cylinder of surface band, described blade cylinder 4 is slidably connected with baffle plate 7, and described filter core 5 is located in blade cylinder 4; Described baffle plate 7 comprises semicircular washer and is fixed on the support column in the middle of catch, and described supporting is fixedly connected with bottom described tank body 3, and described washer is provided with oilhole; Described filter core 5 end face is fixed between tank body 3 and seal cover 2; Described tank body 3 inside is provided with back-up ring, and described blade cylinder 4 one end is stuck on back-up ring.
The course of work of the invention: the air draught being mixed with lubricating oil is entered by described air inlet 6, encounter blade cylinder 4 blade, top due to blade cylinder 4 is stuck on the back-up ring of tank body 3 inner surface, support column on bottom and baffle plate 7 is slidably connected, blade cylinder 4 is rotated around support column by gas shock, reduce the flow velocity of air-flow, the air-flow that flow velocity reduces constantly contacts with the blade surface of blade cylinder 4, bulky grain lubricating oil wherein is just attached on blade, due to the turning effort of Action of Gravity Field and blade cylinder 4, got rid of and dropped on baffle plate 7, the oil droplet impact pasta that the stop of baffle plate 7 prevents high speed to get rid of and spatters causes pasta to fluctuate, produce oil gas, equally distributed oilhole on baffle plate 7 makes long-pending oil slowly flow into bottom tank body 3, air-flow is after deceleration also cutting out partial lubricating oil, flow into through blade cylinder 4 bottom opening, through the filter core 5 of blade cylinder 4 inside, through the filtration of filter core 5, enter oily filter core 5 inside and flow out from the gas outlet of the seal cover 2 be connected with filter core 5, lubricating oil in tank body 3 is accumulated to a certain degree, is continued to use to compressor by described oil return pipe 8 oil return, when finding the oil gas showed increased of gas outlet of gs-oil separator, seal cover 2 is taken off, just can take out the blade cylinder 4 of filter core 5 under seal cover 2 and tank body 3 inside easily, cleaning or the filter core 5 described in changing and blade cylinder 4, recover the separating effect of gs-oil separator.
Above an embodiment of the invention has been described in detail, but described content being only the preferred embodiment of the invention, the practical range for limiting the invention can not being considered to.All equalization changes done according to the invention application range with improve, within the patent covering scope that still all should belong to the invention.
Claims (4)
1. the high performance oil-gas separator for compressor, it is characterized in that: the seal cover comprising tank body, blade cylinder, filter core, baffle plate, oil return pipe and be tightly connected with close tank body, tank interior is located at by described blade cylinder, filter core, baffle plate and oil return pipe, described tank body is provided with air inlet, described seal cover is provided with gas outlet, described blade cylinder is the vaned open hollow cylinder of surface band, and described blade cylinder is connected with barrier slides, and described filter core is located in blade cylinder.
2. a kind of high performance oil-gas separator for compressor according to claim 1, it is characterized in that: described baffle plate comprises semicircular washer and is fixed on the support column in the middle of catch, described supporting is fixedly connected with described tank base, and described washer is provided with oilhole.
3. a kind of high performance oil-gas separator for compressor according to claim 1, is characterized in that: described filter core one end is fixed between tank body and seal cover.
4. a kind of high performance oil-gas separator for compressor according to claim 1, is characterized in that: described tank interior is provided with back-up ring, and described blade cylinder one end is stuck on back-up ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310726204.9A CN104729167A (en) | 2013-12-18 | 2013-12-18 | Efficient oil-gas separator for compressors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310726204.9A CN104729167A (en) | 2013-12-18 | 2013-12-18 | Efficient oil-gas separator for compressors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104729167A true CN104729167A (en) | 2015-06-24 |
Family
ID=53453306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310726204.9A Pending CN104729167A (en) | 2013-12-18 | 2013-12-18 | Efficient oil-gas separator for compressors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104729167A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948468A (en) * | 2015-07-07 | 2015-09-30 | 无锡压缩机股份有限公司 | Oil-gas separator filter element bottom oil return device |
| CN105485985A (en) * | 2015-12-25 | 2016-04-13 | 珠海格力电器股份有限公司 | Oil separator and compression cycle system |
| CN105840519A (en) * | 2016-05-16 | 2016-08-10 | 珠海格力电器股份有限公司 | Oil separation barrel, screw compressor and air conditioning device |
| CN106039768A (en) * | 2016-06-29 | 2016-10-26 | 浙江科力车辆控制系统有限公司 | Oil-water collection and separation device and dryer with same |
| CN107575387A (en) * | 2017-10-25 | 2018-01-12 | 宁波德曼压缩机有限公司 | Novel high-efficiency and energy-saving dual-stage screw air compressor |
| CN107740767A (en) * | 2017-10-25 | 2018-02-27 | 宁波德曼压缩机有限公司 | Energy-efficient dual-stage screw air compressor |
| CN110595120A (en) * | 2019-10-21 | 2019-12-20 | 珠海格力电器股份有限公司 | Oil mist trap and refrigerating system |
| CN110805556A (en) * | 2019-10-22 | 2020-02-18 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body assembly, compressor and air conditioner with same |
| CN111765673A (en) * | 2019-03-30 | 2020-10-13 | 浙江三花智能控制股份有限公司 | Oil separator and refrigeration system having the same |
| CN113153697A (en) * | 2021-04-15 | 2021-07-23 | 鑫磊压缩机股份有限公司 | Oil-gas separation cylinder for annular radial fine filtration |
| CN113915807A (en) * | 2021-10-27 | 2022-01-11 | 新昌县泰普莱机电有限公司 | Vertical oil separator for refrigerating system |
-
2013
- 2013-12-18 CN CN201310726204.9A patent/CN104729167A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948468A (en) * | 2015-07-07 | 2015-09-30 | 无锡压缩机股份有限公司 | Oil-gas separator filter element bottom oil return device |
| CN105485985B (en) * | 2015-12-25 | 2018-06-19 | 珠海格力电器股份有限公司 | Oil separator and compression cycle system |
| CN105485985A (en) * | 2015-12-25 | 2016-04-13 | 珠海格力电器股份有限公司 | Oil separator and compression cycle system |
| CN105840519A (en) * | 2016-05-16 | 2016-08-10 | 珠海格力电器股份有限公司 | Oil separation barrel, screw compressor and air conditioning device |
| CN106039768A (en) * | 2016-06-29 | 2016-10-26 | 浙江科力车辆控制系统有限公司 | Oil-water collection and separation device and dryer with same |
| CN107740767A (en) * | 2017-10-25 | 2018-02-27 | 宁波德曼压缩机有限公司 | Energy-efficient dual-stage screw air compressor |
| CN107575387A (en) * | 2017-10-25 | 2018-01-12 | 宁波德曼压缩机有限公司 | Novel high-efficiency and energy-saving dual-stage screw air compressor |
| CN107740767B (en) * | 2017-10-25 | 2023-11-21 | 宁波德曼压缩机有限公司 | High-efficiency energy-saving two-stage screw air compressor |
| CN111765673A (en) * | 2019-03-30 | 2020-10-13 | 浙江三花智能控制股份有限公司 | Oil separator and refrigeration system having the same |
| CN110595120A (en) * | 2019-10-21 | 2019-12-20 | 珠海格力电器股份有限公司 | Oil mist trap and refrigerating system |
| CN110805556A (en) * | 2019-10-22 | 2020-02-18 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body assembly, compressor and air conditioner with same |
| CN113153697A (en) * | 2021-04-15 | 2021-07-23 | 鑫磊压缩机股份有限公司 | Oil-gas separation cylinder for annular radial fine filtration |
| CN113915807A (en) * | 2021-10-27 | 2022-01-11 | 新昌县泰普莱机电有限公司 | Vertical oil separator for refrigerating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |