CN208686484U - A kind of engine cylinder body and cylinder body Oil-gas Separation assembly - Google Patents
A kind of engine cylinder body and cylinder body Oil-gas Separation assembly Download PDFInfo
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- CN208686484U CN208686484U CN201821214947.2U CN201821214947U CN208686484U CN 208686484 U CN208686484 U CN 208686484U CN 201821214947 U CN201821214947 U CN 201821214947U CN 208686484 U CN208686484 U CN 208686484U
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Abstract
The utility model relates to auto parts fields, and in particular to a kind of engine cylinder body and cylinder body Oil-gas Separation assembly.Engine cylinder body is equipped with Oil-gas Separation installation cavity；For installing gs-oil separator in Oil-gas Separation installation cavity.Cylinder body Oil-gas Separation assembly, including gs-oil separator and engine cylinder body；Engine cylinder body is equipped with Oil-gas Separation installation cavity, and gs-oil separator is located in Oil-gas Separation installation cavity and is connected with engine；Oil-gas Separation channel is formed on gs-oil separator, gs-oil separator one end of the channel is connected with engine crankcase.Engine cylinder body and cylinder body Oil-gas Separation assembly provided by the utility model can enable gas mixture to quickly enter in gs-oil separator, reduce the risk of icing, additionally it is possible to reduce the difficulty of processing of engine cylinder cover.
Description
Technical field
The utility model relates to a kind of automobile parts, especially a kind of engine cylinder body and cylinder body Oil-gas Separation assembly.
Background technique
Engine oil gas separating system currently on the market is there are mainly two types of arrangement form, and one is by gs-oil separator collection
At in cylinder head cover, another kind is the external oil and gas separating system on cylinder head cover.
Gs-oil separator is integrated in the design complexity that the arrangement form in cylinder head cover increases cylinder head cover, simultaneously because
The presence of oil and gas separating system needs bigger arrangement space, increases the height of complete machine.
The arrangement form of the external oil and gas separating system of cylinder head cover, since the fuel-air mixture in cylinder cap oil pocket is needed from cylinder cap
Cover arrives oil and gas separating system by escape pipe again, and the route that centre passes through is longer, and fuel-air mixture was transmitting in winter
Temperature reduces quickly in journey, there is the risk of icing in pipe or oil and gas separating system.External oil and gas separating system needs simultaneously
Additional support and installation space increases cost, causes overall design not compact.
Utility model content
The purpose of this utility model is that: unreasonable problem is arranged for oil and gas separating system of the existing technology,
A kind of engine cylinder body and cylinder body Oil-gas Separation assembly are provided.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of engine cylinder body is equipped with Oil-gas Separation installation cavity；For installing gs-oil separator in Oil-gas Separation installation cavity.
In scheme provided by the utility model, the Oil-gas Separation installation cavity for installing gs-oil separator is set on engine cylinder body.
In use, gs-oil separator can be mounted in Oil-gas Separation installation cavity, so that gas mixture be enable to quickly enter oil
In gas separating device, the risk of icing is reduced.Again since engine cylinder body passes through casting and forming, it is set on engine cylinder body
Oil-gas Separation installation cavity is set, complete machine height is neither will increase, and will not excessively increase the difficulty of processing of engine cylinder body, is conducive to
Reduce the production cost and height dimension of engine entirety.
As a preferred embodiment of the present invention, engine cylinder body is equipped with crankcase outlet and Oil-gas Separation oil return opening；
Crankcase is exported for being connected in crankcase and Oil-gas Separation installation cavity；Oil-gas Separation oil return opening is for being connected to engine sump tank
With Oil-gas Separation installation cavity.Crankcase is arranged on engine cylinder body to export and Oil-gas Separation mouth oil return opening.In use, crankcase
Internal exported by crankcase is connected with gs-oil separator, and the gas mixture generated in crankcase is exported from crankcase enters oil
Gas separating device, by the centrifugation of gs-oil separator, the oil after separation reaches engine oil pan by Oil-gas Separation oil return opening
Shell.
As a preferred embodiment of the present invention, mounting hole is equipped in Oil-gas Separation installation cavity.In Oil-gas Separation installation cavity
Mounting hole is set, for connecting cylinder body and gs-oil separator.
A kind of cylinder body Oil-gas Separation assembly, including gs-oil separator and engine cylinder body；Engine cylinder body is equipped with oil gas
Separately installed chamber, gs-oil separator are located in Oil-gas Separation installation cavity and are connected with engine；Oil gas is formed on gs-oil separator
Split tunnel, gs-oil separator one end of the channel are import, and Oil-gas Separation is connected with engine crankcase.It is mentioned by the utility model
The above-mentioned cylinder body Oil-gas Separation assembly supplied reduces icing in use, gas mixture can quickly enter in gs-oil separator
Risk.Again since engine cylinder body multi-pass crosses casting and forming, by above structure, it neither will increase complete machine height, and not
The difficulty of processing that engine cylinder body can excessively be increased, advantageously reduces the production cost and height dimension of engine entirety.
It as a preferred embodiment of the present invention, include gas passage and drainback passage in Oil-gas Separation channel；Gas is logical
One end on road far from import with engine aspirating system for being connected；Engine cylinder body is equipped with Oil-gas Separation oil return opening, oil
Gas separation oil return opening is connected with engine sump；One end on drainback passage far from import is connected with Oil-gas Separation oil return opening.Make
Used time, crankcase inside is exported by crankcase to be connected with gs-oil separator, and the gas mixture generated in crankcase passes through song
Axle box outlet and gs-oil separator import, the oil warp into gs-oil separator, by the centrifugation of gs-oil separator, after separation
It crosses Oil-gas Separation oil return opening and reaches engine sump tank, the oil gas that the gas after separation passes through inlet end separate on gas passage
Separation gas outlet enters the gas handling system of engine.
As a preferred embodiment of the present invention, gs-oil separator is connected with engine cylinder body by bolt.Oil-gas Separation
Device is bolted with engine cylinder body, is able to bear the vibration that engine generates at work, guarantees oil and gas separating system
Normal work.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1. gas mixture can quickly enter in gs-oil separator, the risk of icing is reduced.
2. engine cylinder body is by casting and forming, therefore, Oil-gas Separation installation cavity is set on engine cylinder body, both will not
Increase complete machine height, and will not excessively increase the difficulty of processing of engine cylinder body, additionally it is possible to avoid the difficulty of processing and height of cylinder cap
Degree increases, so as to avoid increasing the production cost and height dimension of engine entirety.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of engine cylinder body provided by the utility model.
Fig. 2 is the structural schematic diagram of cylinder body Oil-gas Separation combined assembly provided by the utility model.
Fig. 3 is the structural schematic diagram of gs-oil separator provided by the utility model.
Fig. 4 is the structural schematic diagram of gs-oil separator provided by the utility model.
Icon: 1- engine cylinder body；11- mounting hole；12- Oil-gas Separation installation cavity；The outlet of 13- crankcase；14- oil gas point
From oil return opening；2- gs-oil separator；3- bolt；22- Oil-gas Separation channel；24- Oil-gas Separation gas outlet.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Embodiment 1
Please refer to Fig. 1.A kind of engine cylinder body 1 is present embodiments provided, which pacifies equipped with Oil-gas Separation
It behave affectedly 12；For installing gs-oil separator 2 in Oil-gas Separation installation cavity 12.In scheme provided by the utility model, in engine
Oil-gas Separation installation cavity 12 for installing gs-oil separator 2 is set on cylinder body 1.In use, gs-oil separator 2 can be installed
In Oil-gas Separation installation cavity 12, so that gas mixture be enable to quickly enter in gs-oil separator 2, the wind of icing is reduced
Danger.Again since engine cylinder body 1 passes through casting and forming, Oil-gas Separation installation cavity 12 is set on engine cylinder body 1, both
It not will increase complete machine height, and will not excessively increase the difficulty of processing of engine cylinder body 1, advantageously reduce the life of engine entirety
Produce cost and height dimension.
On the basis of above structure, engine cylinder body 1 is equipped with crankcase outlet 13 and Oil-gas Separation oil return opening 14；It is bent
Axle box outlet 13 is for being connected in crankcase and Oil-gas Separation installation cavity 12；Oil-gas Separation oil return opening 14 is connected to engine sump tank
With Oil-gas Separation installation cavity 12.Crankcase is set on engine cylinder body 1 and exports 13 and Oil-gas Separation mouth oil return opening.In use,
It is connected by crankcase outlet 13 with gs-oil separator 2 inside crankcase, the gas mixture of the interior generation of crankcase is from crankcase
Outlet 13 enters gs-oil separator 2, and by the centrifugation of gs-oil separator 2, the oil after separation passes through Oil-gas Separation oil return opening
14 reach engine sump tank.
On the basis of above structure, mounting hole 11 is equipped in Oil-gas Separation installation cavity 12.In Oil-gas Separation installation cavity 12
Mounting hole 11 is set, for connecting cylinder body and gs-oil separator 2.
The utility model has the beneficial effects that:
1. gas mixture can quickly enter in gs-oil separator 2, the risk of icing is reduced.
2. engine cylinder body 1 is by casting and forming, therefore, Oil-gas Separation installation cavity 12 is set on engine cylinder body 1, both
It not will increase complete machine height, and will not excessively increase the difficulty of processing of engine cylinder body 1, additionally it is possible to avoid the difficulty of processing of cylinder cap
Increase with height, so as to avoid increasing the production cost and height dimension of engine entirety.
Embodiment 2
Please refer to Fig. 2-4.The present embodiment provides a kind of cylinder body Oil-gas Separation assemblies, including gs-oil separator 2 and engine
Cylinder body 1；Engine cylinder body 1 be equipped with Oil-gas Separation installation cavity 12, gs-oil separator 2 be located in Oil-gas Separation installation cavity 12 and with
Engine is connected；Oil-gas Separation channel 22 is formed on gs-oil separator 2,22 one end of Oil-gas Separation channel is import, Oil-gas Separation
The import in channel 22 is connected with engine crankcase.By above-mentioned cylinder body Oil-gas Separation assembly provided by the utility model, use
When, gas mixture can quickly enter in gs-oil separator 2, reduce the risk of icing.Again due to 1 multi-pass mistake of engine cylinder body
Therefore casting and forming by above structure, neither will increase complete machine height, and will not excessively increase the processing of engine cylinder body 1
Difficulty advantageously reduces the production cost and height dimension of engine entirety.
It include gas passage and drainback passage in Oil-gas Separation channel 22 on the basis of above structure；On gas passage
One end far from import is connected with the gas handling system of engine；Engine cylinder body 1 is equipped with Oil-gas Separation oil return opening 14, oil gas point
It is connected from oil return opening 14 with engine sump tank；One end on drainback passage far from import is connected with Oil-gas Separation oil return opening 14.
In use, 13 be connected with gs-oil separator 2 inside crankcase by crankcase outlet, the gas mixture of the interior generation of crankcase from
Crankcase outlet 13 enters gs-oil separator 2, and by the centrifugation of gs-oil separator 2, the oil after separation passes through Oil-gas Separation
Oil return opening 14 reaches engine sump tank, and the gas after separation passes through the Oil-gas Separation gas outlet 24 being arranged on gs-oil separator 2
Into the gas handling system of engine.
On the basis of above structure, gs-oil separator 2 is connected with engine cylinder body 1 by bolt 3.Gs-oil separator 2
It is connect with engine cylinder body 1 by bolt 3, is able to bear the vibration that engine generates at work, guarantees oil and gas separating system
Normal work.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1. gas mixture can quickly enter in gs-oil separator 2, the risk of icing is reduced.
2. engine cylinder body 1 is by casting and forming, therefore, Oil-gas Separation installation cavity 12 is set on engine cylinder body 1, both
It not will increase complete machine height, and will not excessively increase the difficulty of processing of engine cylinder body 1, additionally it is possible to avoid the difficulty of processing of cylinder cap
Increase with height, so as to avoid increasing the production cost and height dimension of engine entirety.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of engine cylinder body, which is characterized in that be equipped with Oil-gas Separation installation cavity；
For installing gs-oil separator in the Oil-gas Separation installation cavity.
2. engine cylinder body according to claim 1, which is characterized in that be equipped with crankcase outlet and Oil-gas Separation oil return
Mouthful；
In crankcase described in the crankcase outlet and the Oil-gas Separation installation cavity；
The Oil-gas Separation oil return opening is connected to the oil sump and the Oil-gas Separation installation cavity of the engine.
3. engine cylinder body according to claim 1 or 2, which is characterized in that be equipped with peace in the Oil-gas Separation installation cavity
Fill hole.
4. a kind of cylinder body Oil-gas Separation assembly, which is characterized in that including gs-oil separator and engine cylinder body；
The engine cylinder body is equipped with Oil-gas Separation installation cavity, and the gs-oil separator is located in the Oil-gas Separation installation cavity
And it is connected with the engine cylinder body；
Oil-gas Separation channel is formed on the gs-oil separator, the Oil-gas Separation one end of the channel is import, the Oil-gas Separation
The import in channel is connected with the engine crankcase.
5. cylinder body Oil-gas Separation assembly according to claim 4, which is characterized in that include gas in the Oil-gas Separation channel
Body channel and drainback passage；
One end on the gas passage far from the import with engine aspirating system for being connected；
The engine cylinder body is equipped with Oil-gas Separation oil return opening, and the Oil-gas Separation oil return opening is connected with engine sump tank；
One end on the drainback passage far from the import is connected with the Oil-gas Separation oil return opening.
6. cylinder body Oil-gas Separation assembly according to claim 4, which is characterized in that the gs-oil separator starts with described
Machine cylinder body is connected by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821214947.2U CN208686484U (en) | 2018-07-27 | 2018-07-27 | A kind of engine cylinder body and cylinder body Oil-gas Separation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821214947.2U CN208686484U (en) | 2018-07-27 | 2018-07-27 | A kind of engine cylinder body and cylinder body Oil-gas Separation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208686484U true CN208686484U (en) | 2019-04-02 |
Family
ID=65882731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821214947.2U Active CN208686484U (en) | 2018-07-27 | 2018-07-27 | A kind of engine cylinder body and cylinder body Oil-gas Separation assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208686484U (en) |
-
2018
- 2018-07-27 CN CN201821214947.2U patent/CN208686484U/en active Active
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