CN201056185Y - Novel gas-oil separator - Google Patents
Novel gas-oil separator Download PDFInfo
- Publication number
- CN201056185Y CN201056185Y CNU2007200858658U CN200720085865U CN201056185Y CN 201056185 Y CN201056185 Y CN 201056185Y CN U2007200858658 U CNU2007200858658 U CN U2007200858658U CN 200720085865 U CN200720085865 U CN 200720085865U CN 201056185 Y CN201056185 Y CN 201056185Y
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- CN
- China
- Prior art keywords
- oil
- filter core
- air inlet
- gas
- loam cake
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a novel oil-air separator, which comprises a top cover and a housing connected with the top cover; the utility model is characterized in that a oil collector cup is arranged inside the housing; the oil collector cup inside is composed of a cavity filter element; the cavity filter element is linked to the top cover; the cavity inside the filter element communicates with an air outlet chamber inside the top cover; the air outlet chamber communicates with the air outlet; an air inlet on the top cover communicates with an internal chamber inside the oil collector cup; the internal chamber of the oil collector cup is separated from the cavity inside the filter element with a filter element. The device is fixed on exhaust pipes on gear boxes, transfer cases, axles etc.; the oil outlet of the oil collector cup goes through the filter, so that the separated lubrication oil flows back into such components as main reducers, machine gear boxes and wheel edge reducer etc.; thus, the utility model can effectively reduce the loss of lubrication oil because of gasification. The oil-air separator is convenient in dismantling on pipelines and characterized in simple structure. Therefore, the utility model compensates the defect of neither separation nor recycling for gasified lubrication oil on prior vehicles.
Description
Technical field
The utility model belongs to gas and oil separating plant, is specifically related to enter after the gasification of lubricating oil on a kind of vehicle the gas and oil separating plant behind the freeing pipe.
Background technology
Each assembly of automobile temperature behind long-time high-speed operation can uprise, and causes the lubricating oil volatilization and generation oil gas.If the Oil-gas Separation that produces, lubricating oil will not discharged together with gas, the one, assembly in-to-in lubricating oil is reduced, the one, leakage of oil influences vehicle performance.And do not have to lubricate the device that Oil-gas Separation reclaims on the vehicle now, and the vehicle except that cross-country car normally adopts the breather stem vent plug of one-way valve structures, and cross-country car is because road is easily abominable and the requirement of paddling can cause breather stem vent plug to stop up.The directly logical atmosphere of the freeing pipe of employing is abroad arranged, connect the mode of airfilter in addition, but drawback is all arranged: all can not guarantee to become oil droplet after oil gas solidifies, cause seepage and contamination phenomenon.The utility model patent overcomes this drawback.Have admission port, exhausr port in the structure of existing oil separator; The sewage draining exit of dirt colleceting cup is normally closed, when isolated greasy dirt collection when a certain amount of, sewage draining exit is opened the discharge greasy dirt.This structure can not be used on vehicle.
Summary of the invention
The purpose of this utility model is to provide a kind of oil separator that can use on automobile, to address the above problem.
The technical solution of the utility model is: gas-oil separator, it comprises loam cake, with loam cake bonded assembly shell, it is characterized in that being provided with catchment cup in the shell, establish the cavity filter core in the catchment cup, the cavity filter core is connected with loam cake, the interior outlet chamber of cavity in the filter core and loam cake communicates, and outlet chamber communicates with air extractor duct, and admission port and catchment cup inner chamber link on the loam cake, cavity in catchment cup inner chamber and the filter core is separated by filter core, and the catchment cup bottom is provided with the air inlet discharge equipment.
Described air inlet discharge equipment comprises the air inlet oil outlet pipe, connects the air inlet oil outlet on the air inlet oil outlet pipe, establishes seal ring between air inlet oil outlet pipe and the catchment cup.
This device is arranged on the bleeder line of driving engine, change-speed box, retarder etc., the oil outlet of catchment cup can be back to separated lubricating oil in the parts such as wheel reduction gear, change-speed box by behind the filter.Actv. remedies the loss that lubricating oil brings because of gasification like this.This oil separator easy accessibility on pipeline, simple in structure.Remedied the defective that the lubricating oil separation that do not gasify on the existing vehicle reclaims.Can be widely used in cross-country car.
Description of drawings
Fig. 1 gas-oil separator structural representation.
Fig. 2 loam cake lid mouthful scheme drawing.
The outer faucal scheme drawing of Fig. 3.
The location Locking Device scheme drawing of Fig. 4 shell.
The specific embodiment
As shown in Figure 1, offer admission port 2 and air extractor duct 3 on the loam cake 1 of oil separator, the outlet chamber 4 in the loam cake 1 links with air extractor duct 3.Establish filter core holder 5 on the outlet chamber wall 30 in the loam cake 1, filter core 6 is located in the filter core holder 5.Filter core 6 forms the cavity 7 of the gas after the isolated by filtration for hollow structure, and the cavity 7 in the filter core 6 and loam cake 1 interior outlet chamber 4 communicates.Filter core 6 can be a cup-shaped, and filter core mouth " rim of a cup " is connected with filter core holder 5 or loam cake 1.Also can be " tubular ", the filter core of present embodiment 6 adopts " tubular ", and filter core 6 one end openings are connected with filter core holder 5, and other end opening covers 8 with filter core and is connected, and tie bolt 9 passes filter core and covers 8 and be connected with loam cake 1, establishes diaphragm 10 on the filtration core cap 8.
Connect shell 11 on the loam cake 1, be provided with catchment cup 12 in the shell 11, the catchment cup bottom is provided with the air inlet discharge equipment.This device is the oil gas of energy admission car parts assembly generation on the one hand, the lubricating oil after separating in the catchment cup can be able to be flow in the auto parts and components assembly on the other hand.The air inlet discharge equipment can be that an air inlet pipe and oil drain tube compose in parallel, and also can be shared one of air inlet and oil extraction, and present embodiment adopts sharing structure.
Air inlet oil outlet pipe 13 is established in catchment cup 12 bottoms, connects air inlet oil outlet 14 on the air inlet oil outlet pipe 13, establishes seal ring 15 between air inlet oil outlet pipe 13 and the catchment cup 12.Catchment cup 12 covers filter core 6, and the cavitys that form in the filter core 6 are the air cavity after separating, and is oil pocket after separating with cavity between filter core 6 is outer in the catchment cup 12.Admission port 2 links with catchment cup 12 inner chambers on the loam cake 1.
As shown in Figure 2, establish chute 16 in the loam cake 1, offer the import and export 18 of shell guide lugs on the external groove sidevall 17 of chute 16; The edge of opening of shell 11 is established guide lugs 19.
During installation, put shell guide lugs 19 into chute 16 from the import and export 18 on the external groove sidevall 17 of loam cake 1 after, rotation case makes shell guide lugs 19 and imports and exports 18 dislocation (Fig. 3), shell 11 is connected with loam cake 1 like this.Establish projection 20 on the shell guide lugs 19, offer projection groove 21 on the external groove sidevall 17, when projection 20 turned to projection groove 21, then shell 11 was rotated in place.
, relatively rotate with after loam cake 1 is connected at shell 11, on shell 11, be provided with the location Locking Device for preventing shell 11 and loam cake 1.Shown in Fig. 1,4, the location Locking Device comprises the tight locking button 23 in the chute 22 that is located at shell 11, establishes dead bolt 24 on the tight locking button 23, establishes spring 25 in the tight locking button 23.
During installation, the dead bolt 24 on the tight locking button 23 is on external groove sidevall 17, and after rotation case 11 put in place, tight locking button 23 advanced the external groove sidevall 17 of loam cake to import and export in 18 dead bolt 24 under the effect of spring 25, shell 11 is blocked making it and can not rotate.
As shown in Figure 4, the locating dowel pin 31 of installation is for the installing and locating Locking Device and limits its axial stroke, also carries out spacing to spring 25 simultaneously.
During use, the admission port that covers on the oil separator is connected with the total air escape pipe of automotive parts assembly, the air inlet oil outlet pipe of catchment cup bottom is connected with the freeing pipe of speed reducer assembly or wheel reduction gear assembly, on the exhausr port that covers lead directly to atmosphere.When running car, each component assembly is behind temperature build-up behind the long-time high-speed operation, lubricating oil volatilization and produce oil gas and enter each parts freeing pipe after total air escape pipe enters oil separator, simultaneously, the lubricating oil oil gas that air inlet oil outlet pipe bonded assembly component assembly bottom catchment cup produces also enters into oil separator, gas is discharged after separating, isolated lubricating oil under temperature fall after, be back in the air inlet oil outlet pipe bonded assembly component assembly with the catchment cup bottom.Avoid the minimizing of lubricating oil.
Claims (10)
1. gas-oil separator, it comprises loam cake, with loam cake bonded assembly shell, it is characterized in that being provided with catchment cup in the shell, establish the cavity filter core in the catchment cup, the cavity filter core is connected with loam cake, the interior outlet chamber of cavity in the filter core and loam cake communicates, and outlet chamber communicates with air extractor duct, on the admission port and the catchment cup inner chamber that cover link, cavity in catchment cup inner chamber and the filter core is separated by filter core, and the catchment cup bottom is provided with the air inlet discharge equipment.
2. gas-oil separator according to claim 1 is characterized in that the air inlet discharge equipment comprises air inlet and oil outlet pipe, establishes seal ring between air inlet and oil outlet pipe and the catchment cup.
3. as gas-oil separator as described in the claim 2, it is characterized in that the air inlet oil outlet pipe comprises an air inlet pipe and an oil outlet pipe in parallel.
4. as gas-oil separator as described in the claim 2, it is characterized in that the air inlet oil outlet pipe comprises a shared air inlet oil outlet pipe, establishes seal ring between air inlet oil outlet pipe and the catchment cup.
5. as gas-oil separator as described in claim 2 or 3 or 4, it is characterized in that connecting on the air inlet oil outlet pipe air inlet oil outlet.
6. gas-oil separator according to claim 1 is characterized in that establishing in the loam cake chute, offers the shell guide lugs on the external groove sidevall of chute and imports and exports; The edge of opening of shell is established guide lugs.
7. gas-oil separator according to claim 1 is characterized in that establishing on the casing wall shell location Locking Device, and the location Locking Device comprises the tight locking button that is located in the shell chute, establishes dead bolt on the tight locking button, establishes spring in the tight locking button.
8. gas-oil separator according to claim 1 is characterized in that establishing the filter core holder on the outlet chamber wall in the loam cake, and filter core is located in the filter core holder, and the filter core lid is connected with filter core, and tie bolt passes filter core and covers and be connected with loam cake.
9. as gas-oil separator as described in the claim 8, it is characterized in that filtering and establish diaphragm on the core cap.
10. gas-oil separator according to claim 1 is characterized in that described filter core is a cup-shaped, and the filter core mouth is connected with filter core holder or loam cake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200858658U CN201056185Y (en) | 2007-07-13 | 2007-07-13 | Novel gas-oil separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200858658U CN201056185Y (en) | 2007-07-13 | 2007-07-13 | Novel gas-oil separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201056185Y true CN201056185Y (en) | 2008-05-07 |
Family
ID=39425031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200858658U Expired - Lifetime CN201056185Y (en) | 2007-07-13 | 2007-07-13 | Novel gas-oil separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201056185Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128147A (en) * | 2017-12-27 | 2018-06-08 | 鞍钢汽车运输有限责任公司 | A kind of heavy-duty car central fan system |
-
2007
- 2007-07-13 CN CNU2007200858658U patent/CN201056185Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128147A (en) * | 2017-12-27 | 2018-06-08 | 鞍钢汽车运输有限责任公司 | A kind of heavy-duty car central fan system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20070713 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |