CN201502418U - Improved respirator of diesel engine - Google Patents
Improved respirator of diesel engine Download PDFInfo
- Publication number
- CN201502418U CN201502418U CN2009200470054U CN200920047005U CN201502418U CN 201502418 U CN201502418 U CN 201502418U CN 2009200470054 U CN2009200470054 U CN 2009200470054U CN 200920047005 U CN200920047005 U CN 200920047005U CN 201502418 U CN201502418 U CN 201502418U
- Authority
- CN
- China
- Prior art keywords
- diesel engine
- improved respirator
- shell body
- shell
- improved
- 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
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Abstract
The utility model relates to an improved respirator of a diesel engine. With simple structure, the improved respirator not only can effectively exert the function of pressure release, but also can reduce the exhaust of harmful gas. The improved respirator comprises a shell body. The shell body is arranged on a cover shell, and a filtering net is arranged in the shell body. The cover shell is respectively communicated with an air cylinder head of the diesel engine, a crankcase and an oil bottom shell. The improved respirator is characterized in that the shell body is connected with an air inlet pipe by a pipeline.
Description
(1) technical field
The utility model relates to the diesel engine part field, is specially a kind of follow-on Diesel Engine Breather.
(2) background technique
Diesel engine is full of the gas of high pressure oil-containing in the course of the work in its crankcase, generally by Diesel Engine Breather high pressure oil gas is separated and discharge, thereby play the pressure release effect, guarantees the diesel engine proper functioning.Diesel Engine Breather in the past, it is with the lubricating oil separation in the high pressure oil gas and be back to fuel tank, and isolated gas directly drains into atmosphere, because gas is mainly waste gas and unburnt fuel vapor, directly discharging causes environmental pollution.
(3) summary of the invention
At the problems referred to above, the utility model provides a kind of follow-on Diesel Engine Breather, and it is simple in structure, can effectively play the pressure release effect, and can reduce discharge of harmful gases.
Its technological scheme is such: it comprises housing, and described housing is installed on the case, is provided with filter screen in the described housing, and described case and cylinder of diesel engine head, crankcase and oil sump UNICOM is characterized in that: described housing connects suction tude by pipeline.
It is further characterized in that: described suction tude links to each other with cylinder of diesel engine.
A kind of follow-on Diesel Engine Breather of the present utility model, it can not only play the pressure release scavenging action, can also effectively reduce discharge of harmful gases, and can be with the recycling of high pressure oil gas, energy saving.
(4) description of drawings
Fig. 1 is the utility model structural representation.
(5) embodiment
See Fig. 1, the utility model comprises housing 2, and housing 2 is installed on the case 1, is provided with filter screen 3 in the housing 2, case 1 and cylinder of diesel engine head, crankcase and oil sump UNICOM, and housing 2 is connected with suction tude 5 by pipeline 4, and suction tude 5 links to each other with cylinder of diesel engine.During diesel engine work, high pressure oil-containing gases in the body is through the utility model device, and the lubricant oil in the gas is filtered net 3 to be stopped, and cooling formation liquid oils flows back to case 1 again and finally flows back to oil sump, gas then enters in the suction tude 5 by pipeline 4, and enters cylinder and burn.
Claims (2)
1. follow-on Diesel Engine Breather, it comprises housing, and described housing is installed on the case, is provided with filter screen in the described housing, described case and cylinder of diesel engine head, crankcase and oil sump UNICOM is characterized in that: described housing connects suction tude by pipeline.
2. a kind of follow-on Diesel Engine Breather according to claim 1, it is characterized in that: described suction tude links to each other with cylinder of diesel engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200470054U CN201502418U (en) | 2009-07-07 | 2009-07-07 | Improved respirator of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200470054U CN201502418U (en) | 2009-07-07 | 2009-07-07 | Improved respirator of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201502418U true CN201502418U (en) | 2010-06-09 |
Family
ID=42453354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200470054U Expired - Fee Related CN201502418U (en) | 2009-07-07 | 2009-07-07 | Improved respirator of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201502418U (en) |
-
2009
- 2009-07-07 CN CN2009200470054U patent/CN201502418U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20170707 |