CN204476507U - A kind of oil and gas separating system and a kind of automobile - Google Patents
A kind of oil and gas separating system and a kind of automobile Download PDFInfo
- Publication number
- CN204476507U CN204476507U CN201520124562.7U CN201520124562U CN204476507U CN 204476507 U CN204476507 U CN 204476507U CN 201520124562 U CN201520124562 U CN 201520124562U CN 204476507 U CN204476507 U CN 204476507U
- Authority
- CN
- China
- Prior art keywords
- oil
- separating system
- gas separating
- gas
- deaerator
- 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 - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 230000006698 induction Effects 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 94
- 239000007789 gas Substances 0.000 description 41
- 239000012530 fluid Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 239000000314 lubricant Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000010705 motor oil Substances 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- -1 reduces pressure Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model provides a kind of oil and gas separating system, it comprises cylinder cap guard shield and sealing plate, described sealing plate is fixedly connected with the bottom of described cylinder cap guard shield, forms gas-entered passageway between the two, is provided with the suction port communicated with described gas-entered passageway on described sealing plate; The top of described cylinder cap guard shield has and the integrated assembly department of described cylinder cap guard shield, described assembly department is used for being connected with deaerator, described assembly department has the mounting groove held bottom described deaerator, the sidewall of described mounting groove is provided with the inlet hole communicated with described gas-entered passageway; The oil return portion corresponding with described inlet hole is provided with on described sealing plate.Oil and gas separating system of the present utility model, eliminates air induction hose and oil return hose preferably, thus the flexible pipe that this oil and gas separating system is used is less, greatly reduces fitting operation.The utility model additionally provides a kind of automobile comprising above-mentioned oil and gas separating system.
Description
Technical field
The utility model relates to technical field of automobile engine, is specifically related to a kind of oil and gas separating system and a kind of automobile.
Background technique
During motor car engine work, understand some inflammable mixture and waste gas through the clearance leakage between piston ring and cylinder in crankcase, after leaking into the inflammable mixture condensation in crankcase, make lubricant oil thinning, acidic materials simultaneously in waste gas and water vapor will corrode part, and make the performance depreciation of lubricant oil.In addition, because inflammable mixture and waste gas enter crankcase, make the pressure increase in crankcase, temperature raises, thus makes machine oil easily from the outside seepage such as oil sealing and liner, and then affects the performance of each parts.Therefore, motor is all provided with crankcase ventilation system usually, to help crankcase Exhaust Gas, reduces pressure, oil and gas separating system is also installed with the oil droplet in filtering gas simultaneously.
Deaerator is normally fixed on the side of engine cylinder cover by existing oil and gas separating system by support, then between deaerator and motor cylinder protective shield, air induction hose is installed, between deaerator and oil sump, oil return hose is installed, between deaerator and air inlet system, air-out hose is installed, thus the flexible pipe making oil and gas separating system use is more, required fitting operation is more.
Model utility content
The purpose of this utility model is to provide a kind of oil and gas separating system, more to solve the flexible pipe that in prior art, oil and gas separating system uses, the problem that required fitting operation is more.Another object of the present utility model is to provide a kind of automobile.
For achieving the above object, the utility model provides following technological scheme:
A kind of oil and gas separating system, it comprises cylinder cap guard shield, and it also comprises sealing plate, and described sealing plate is fixedly connected with the bottom of described cylinder cap guard shield, forms gas-entered passageway between the two, is provided with the suction port communicated with described gas-entered passageway on described sealing plate; The top of described cylinder cap guard shield has and the integrated assembly department of described cylinder cap guard shield, described assembly department is used for being connected with deaerator, described assembly department has the mounting groove held bottom described deaerator, the sidewall of described mounting groove is provided with the inlet hole communicated with described gas-entered passageway; The oil return portion corresponding with described inlet hole is provided with on described sealing plate.
Preferably, described oil return portion comprises oil storage tank, oil spilling groove and connects the oil guide pipe of described oil storage tank and described oil spilling groove.
Preferably, described oil storage tank, described oil guide pipe and the integral formula structure of described oil spilling flute profile.
Preferably, described assembly department is arranged on the medium position of the exhaust side of described cylinder cap guard shield.
Preferably, described assembly department and described deaerator removably connect.
Preferably, described assembly department is provided with the mounting hole for being connected with described deaerator.
Preferably, the number of described mounting hole is three, and three described mounting holes are evenly distributed in the circumference of described deaerator.
Preferably, be riveted joint between the bottom of described sealing plate and described cylinder cap guard shield.
A kind of automobile, it comprises oil and gas separating system, and described oil and gas separating system is the oil and gas separating system described in above-mentioned any one.
The beneficial effects of the utility model are:
The oil and gas separating system that the utility model provides, inlet hole on the gas-entered passageway that the suction port of gas on sealing plate, sealing plate are formed with cylinder cap guard shield, mounting groove sidewall, the oil gas access aperture bottom deaerator, just can enter into deaerator, thus between deaerator and cylinder cap guard shield, air induction hose need be installed; Simultaneously, through the isolated fluid of deaerator, inlet hole on spill port bottom deaerator, mounting groove sidewall, flow to the oil return portion on sealing plate, then just can flow back to oil sump by in-engine oil duct, thus between deaerator and oil sump, oil return hose need be installed.Therefore, oil and gas separating system of the present utility model eliminates air induction hose and oil return hose preferably, thus the flexible pipe that this oil and gas separating system is used is less, greatly reduces fitting operation.
The automobile that the utility model provides comprises above-mentioned oil and gas separating system, and because above-mentioned oil and gas separating system has above-mentioned beneficial effect, the automobile comprising above-mentioned oil and gas separating system also should have corresponding beneficial effect.
Accompanying drawing explanation
The schematic diagram at the cylinder cap guard shield top that Fig. 1 provides for the utility model embodiment.
Schematic diagram bottom the cylinder cap guard shield that Fig. 2 provides for the utility model embodiment with sealing plate when the installment state.
The sealing plate that Fig. 3 provides for the utility model embodiment schematic diagram.
Schematic diagram bottom the cylinder cap guard shield that Fig. 4 provides for the utility model embodiment.
Schematic diagram bottom the deaerator that Fig. 5 provides for the utility model embodiment.
Mark in accompanying drawing:
11, cylinder cap guard shield 12, oil sprayer briquetting mounting hole 13, mounting hole of oil sprayer
14, cap mounting hole 15, camshaft-signal sensor mounting hole 21, assembly department
22, mounting groove 23, inlet hole 24, mounting hole 31, sealing plate 32, suction port
33, oil filler auxiliary section 34, reinforcement groove 35, oil spilling groove 36, oil storage tank
37, oil guide pipe 41, air-out hose 51, deaerator 52, oil gas access aperture
53, air-intake valve plate 54, spill port 55, portion of giving vent to anger
Embodiment
As shown in Figures 1 to 5, the oil and gas separating system that the utility model embodiment provides, it comprises cylinder cap guard shield 11 and sealing plate 31.Wherein, sealing plate 31 is fixedly connected with the bottom of cylinder cap guard shield 11, forms gas-entered passageway between the two, sealing plate 31 is provided with the suction port 32 communicated with gas-entered passageway; The top of cylinder cap guard shield 11 has the integrated assembly department 21 with cylinder cap guard shield 11, assembly department 21 is for being connected with deaerator 51, assembly department 21 has the mounting groove 22 held bottom deaerator 51, the sidewall of mounting groove 22 is provided with the inlet hole 23 communicated with gas-entered passageway; Sealing plate 31 is provided with the oil return portion corresponding with inlet hole 23.
The oil and gas separating system that the utility model embodiment provides, inlet hole 23 on the gas-entered passageway that the suction port 32 of gas on sealing plate 31, sealing plate 31 and cylinder cap guard shield 11 are formed, mounting groove 22 sidewall, the oil gas access aperture 52 bottom deaerator 51, just can enter into deaerator 51, thus between deaerator 51 and cylinder cap guard shield 11, air induction hose need be installed; Simultaneously, through the isolated fluid of deaerator 51, inlet hole 23 on spill port 54 bottom deaerator 51, mounting groove 22 sidewall, flow to the oil return portion on sealing plate 31, then just can flow back to oil sump by in-engine oil duct, thus between deaerator 51 and oil sump, oil return hose need be installed.Therefore, oil and gas separating system of the present utility model eliminates air induction hose and oil return hose preferably, thus the flexible pipe that this oil and gas separating system is used is less, greatly reduces fitting operation.
As shown in Figures 2 and 3, oil return portion comprises oil storage tank 36, oil spilling groove 35 and connects the oil guide pipe 37 of oil storage tank 36 and oil spilling groove 35.Now, the fluid in oil storage tank 36 will enter in oil spilling groove 35 by oil guide pipe 37, and when filling fluid in oil spilling groove 35 and overflowing, the fluid overflowed from oil spilling groove 35 will get back to oil sump by in-engine oil duct.There is fluid due in now oil spilling groove 35, makes the gas from crankcase can not enter gas-entered passageway through oil guide pipe 37, thus fluid can comparatively successfully be flow in oil spilling groove 35, and then facilitate the oil return of this oil and gas separating system widely.Meanwhile, the lubricant oil that also can effectively prevent splashing enters into deaerator 51 by oil return portion, thus the lubricant oil reducing splashing preferably enters the possibility in deaerator 51.
In order to effectively improve the join strength between oil storage tank 36, oil guide pipe 37 and oil spilling groove 35, reduce the fitting operation between them, oil storage tank 36, oil guide pipe 37 and oil spilling groove 35 can form integral structure.
In order to make assembly department 21 and deaerator 51 have larger installing space when mounted, and can be connected on deaerator 51 by air-out hose 41 easily, assembly department 21 be arranged on the medium position of the exhaust side of cylinder cap guard shield 11.
In order to keep in repair deaerator 51 easily, assembly department 21 and deaerator 51 removably connect.
Further, assembly department 21 can be provided with the mounting hole 24 for being connected with deaerator 51, now by clamping bolt, just can realize the connection between assembly department 21 and deaerator 51 easily, also can ensure that connection is between the two comparatively firm.
In order to effectively increase the connection part between assembly department 21 and deaerator 51, make the connection between assembly department 21 and deaerator 51 more firm, the number of mounting hole 24 can be three, and three mounting holes 24 are evenly distributed in the circumference of deaerator 51.
In order to dismantle the connection between sealing plate 31 and cylinder cap guard shield 11 easily, so that keep in repair, for rivet between the bottom of sealing plate 31 and cylinder cap guard shield 11 sealing plate 31 and cylinder cap guard shield 11.
It should be noted that as shown in Figure 1 and Figure 4, the cylinder cap guard shield that the utility model embodiment provides also has mounting hole of oil sprayer 13, oil sprayer briquetting mounting hole 12, cap mounting hole 14 and camshaft-signal sensor mounting hole 15; As shown in Figure 3, sealing plate 31 is also provided with oil filler auxiliary section 33, for improving the reinforcement groove 34 of sealing plate 31 intensity.Sealing plate 31 is the structure matched with the bottom of cylinder cap guard shield 11, and both can prevent the lubricant oil splashed from directly entering in deaerator 51 preferably after installing.As shown in Figure 5, the bottom of deaerator 51 has oil gas access aperture 52 and air-intake valve plate 53, when the gas pressure in crankcase is less, gas enters deaerator 51 through oil gas access aperture 52, when the gas pressure in crankcase is larger, air-intake valve plate 53 will be opened, and gas is entered in deaerator 51 quickly.Deaerator 51 also has spill port 54, to flow out isolated fluid; It also has the fixed hole 56 corresponding with mounting hole 24, to realize the installation of deaerator 51 and assembly department 21; Meanwhile, deaerator 51 has the portion of giving vent to anger 55 be connected with one end of air-out hose 41, the other end of air-out hose 41 is connected through the suction tude of crankcase ventilation valve after air-strainer.
The utility model embodiment still provides a kind of automobile, it comprises oil and gas separating system, the oil and gas separating system of this oil and gas separating system described by above-mentioned arbitrary technological scheme, because above-mentioned oil and gas separating system has above-mentioned technique effect, the automobile comprising above-mentioned oil and gas separating system also should have corresponding technique effect.
The above is only preferred implementation of the present utility model, it is to be noted, these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model, and, after having read content of the present utility model, relevant technical staff in the field can make various change or amendment to the utility model, and these equivalent form of values fall into the application's appended claims limited range equally.
Claims (9)
1. an oil and gas separating system, it comprises cylinder cap guard shield, it is characterized in that, it also comprises sealing plate, described sealing plate is fixedly connected with the bottom of described cylinder cap guard shield, forms gas-entered passageway between the two, is provided with the suction port communicated with described gas-entered passageway on described sealing plate; The top of described cylinder cap guard shield has and the integrated assembly department of described cylinder cap guard shield, described assembly department is used for being connected with deaerator, described assembly department has the mounting groove held bottom described deaerator, the sidewall of described mounting groove is provided with the inlet hole communicated with described gas-entered passageway; The oil return portion corresponding with described inlet hole is provided with on described sealing plate.
2. oil and gas separating system according to claim 1, is characterized in that, described oil return portion comprises oil storage tank, oil spilling groove and connects the oil guide pipe of described oil storage tank and described oil spilling groove.
3. oil and gas separating system according to claim 2, is characterized in that, described oil storage tank, described oil guide pipe and the integral formula structure of described oil spilling flute profile.
4. oil and gas separating system according to claim 1, is characterized in that, described assembly department is arranged on the medium position of the exhaust side of described cylinder cap guard shield.
5. oil and gas separating system according to claim 1, is characterized in that, described assembly department and described deaerator removably connect.
6. oil and gas separating system according to claim 5, is characterized in that, described assembly department is provided with the mounting hole for being connected with described deaerator.
7. oil and gas separating system according to claim 6, is characterized in that, the number of described mounting hole is three, and three described mounting holes are evenly distributed in the circumference of described deaerator.
8. the oil and gas separating system according to any one of claim 1 to 7, is characterized in that, is riveted joint between the bottom of described sealing plate and described cylinder cap guard shield.
9. an automobile, it comprises oil and gas separating system, it is characterized in that, described oil and gas separating system is the oil and gas separating system described in any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124562.7U CN204476507U (en) | 2015-03-03 | 2015-03-03 | A kind of oil and gas separating system and a kind of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124562.7U CN204476507U (en) | 2015-03-03 | 2015-03-03 | A kind of oil and gas separating system and a kind of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204476507U true CN204476507U (en) | 2015-07-15 |
Family
ID=53632306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520124562.7U Expired - Fee Related CN204476507U (en) | 2015-03-03 | 2015-03-03 | A kind of oil and gas separating system and a kind of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204476507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301935A (en) * | 2018-03-28 | 2018-07-20 | 潍柴动力股份有限公司 | Oil separator case and diesel vehicle |
-
2015
- 2015-03-03 CN CN201520124562.7U patent/CN204476507U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301935A (en) * | 2018-03-28 | 2018-07-20 | 潍柴动力股份有限公司 | Oil separator case and diesel vehicle |
| CN108301935B (en) * | 2018-03-28 | 2024-02-20 | 潍柴动力股份有限公司 | Oil-gas separator shell and diesel vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20190303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |