CN202578831U - Combined type oil-filter assembly - Google Patents
Combined type oil-filter assembly Download PDFInfo
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- CN202578831U CN202578831U CN 201220193453 CN201220193453U CN202578831U CN 202578831 U CN202578831 U CN 202578831U CN 201220193453 CN201220193453 CN 201220193453 CN 201220193453 U CN201220193453 U CN 201220193453U CN 202578831 U CN202578831 U CN 202578831U
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- oil
- filter
- engine
- combined type
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Abstract
The utility model discloses a combined type oil-filter assembly which comprises an oil filter seat oil inlet chamber and a fine filter. A coarse filter and a by-pass valve are arranged in the oil filter seat oil inlet chamber, the fine filter is connected with the coarse filter through an oil duct, and the by-pass valve with an opening pressure of 0.08-0.12 Mpa is parallelly connected with the coarse filter through the oil duct. According to the combined type oil-filter assembly, engine oil filtered by the coarse filter enters a main oil duct of an engine and participates directly in the lubrication of engine parts, the oil filtered by the fine filter flows back to an oil pan while not to the main oil duct of the engine, therefore when the resistance of the fine filter is large, the lubrication of the engine parts is guaranteed by the engine oil filtered by the coarse filter, unblocked main oil duct is guaranteed by the coarse filter and the by-pass valve, and the power of the engine consumed on an oil pump of a driving machine can be reduced.
Description
Technical field
The utility model relates to a kind of auto parts and components, relates in particular to a kind of combined type oil-filter asgine oil conditioner that engine motor oil is filtered of being used for.
Background technique
Oil filter is arranged in engine lubrication system, and its upper reaches are oil pump, and downstream are to need each lubricated component in the motor.The automobile engine oil filter cleaner belongs to Automobile Products, and Automobile Products market more and more presents sectionalization, and Che Pinhui is absorbed in the Automobile Products service.The function of oil filter is the spot that filters out in the machine oil, goes back the cleaning appearance of lubricant oil, is the protective gear of a lubricant oil in the lubrication system of automobile.In motor car engine; The lubrication of each mechanical part is almost all born by lubricant oil; The by product of unburned and friction all can be dissolved among the lubricant oil in the engine combustion process, forms carbon distribution thereby comparatively complicated physical and chemical reaction can take place under the effects such as temperature gradient of gravity, molecular attraction and lubricant oil and oil guide pipe these impurity.Carbon distribution, various impurity will mixed together act on machine oil at high temperature, the abominable working environment of high pressure; And produce corresponding physical and chemical reaction; Final result is the various physical and chemical indexs that reduced lubricant oil, influences the lubricating quality of lubricant oil, shortens engine part working life.Therefore, oil filter is requisite parts in the engine lubrication system.But in use there is following problem in existing oil filter, and during the motor proper functioning, the resistance of fine cleaner is bigger, sometimes is difficult to guarantee the unimpeded of main oil gallery, and engine consumes is increased in the power of driving machine oil pump.Through retrieval; The artificial Honda skill of one Chinese patent application is ground Industrial Co., Ltd; Name is called the patent of invention of oil filter, and its technical problem to be solved provides a kind of under the little situation in space, installation position, also can realize and the guarantee sufficient strainability and the minimizing pressure loss.One Chinese patent application people is a Changzhou Chang Rui Tianli Power Machinery Co., Ltd, and name is called the patent of invention of oil filter, and its technical problem to be solved is to overcome the too small problem of existing oil filter filter area.
Therefore, in order to make existing oil filter in operation, reduce the resistance of fine cleaner, keep main oil gallery unimpeded, reduce the consumed power of engine-driving oil pump, be necessary to make improvements.
The model utility content
The utility model technical problem to be solved provides a kind of combined type oil-filter asgine oil conditioner, has reduced the resistance of fine cleaner, keeps main oil gallery unimpeded, reduces the consumed power of engine-driving oil pump.
The utility model is to solve the problems of the technologies described above the technological scheme that adopts to provide a kind of combined type oil-filter asgine oil conditioner; Comprise machine filter device seat oil suction chamber, be provided with strainer in the said machine filter device seat oil suction chamber, wherein; Also comprise fine cleaner, said fine cleaner is through oil duct and strainer and connect.
Above-mentioned combined type oil-filter asgine oil conditioner wherein, is provided with bypass valve in the said machine filter device seat oil suction chamber, and said bypass valve and strainer are through oil duct each other and connect.
Above-mentioned combined type oil-filter asgine oil conditioner, wherein, the cracking pressure of said bypass valve is 0.08Mpa～0.12Mpa.
The utility model contrast existing technology has following beneficial effect: the combined type oil-filter asgine oil conditioner that the utility model provides, and the machine oil that filters through strainer gets into the motor main oil gallery, has participated in the lubricated of engine part straight; The oil that filters through fine cleaner has flowed back to oily low shell, and inflow engine main oil gallery is not promptly participated in the lubricated of engine part straight.When the resistance of fine cleaner is big; The machine oil that filters through strainer has guaranteed lubricating engine part; Strainer and bypass valve guarantee the unimpeded of main oil gallery, and make the power reduction of engine consumes in the driving machine oil pump, and machine oil can be obtained good filtering effect through constantly circulating; Practice shows that general automobile whenever goes about 50 kilometers, and all machine oil can pass through fine cleaner one time.
Description of drawings
Fig. 1 is the structural representation of the utility model combined type oil-filter asgine oil conditioner.
Among the figure:
1 machine filter device seat oil suction chamber, 2 strainers, 3 main oil gallerys
4 bypass valve, 5 fine cleaners, 6 oil ducts
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to describe.
Fig. 1 is the structural representation of the utility model combined type oil-filter asgine oil conditioner.
See also Fig. 1, the utility model provides a kind of combined type oil-filter asgine oil conditioner, comprises machine filter device seat oil suction chamber 1, is provided with strainer 2 in the said machine filter device seat oil suction chamber 1, wherein, also comprises fine cleaner 5, said fine cleaner 5 through oil duct 6 with strainer 2 and connect.Be provided with bypass valve 4 in the said machine filter device seat oil suction chamber 1, said bypass valve 4 and strainer 2 are through oil duct each other and connect.The cracking pressure of said bypass valve 4 is 0.08Mpa～0.12Mpa.
Model utility provides a kind of combined type oil-filter asgine oil conditioner; During the motor proper functioning, the machine oil that is extruded by oil pump is divided into two-way, most machine oil behind machine filter device seat; Behind the big slightly mechanical admixture of strainer 2 filterings, flow into main oil gallery 3, carry out lubricated task.Other has sub-fraction machine oil, and is about 10%～15%, and thinner mechanical admixture and the colloid of filtering in the filter core filler opening flows into fine cleaner 5 flows back to oil sump behind the oxide etc.The machine oil that filters through strainer 2 gets into motor main oil gallery 3, has participated in the lubricated of engine part straight; The oil that filters through fine cleaner 5 has flowed back to oily low shell, and inflow engine main oil gallery 3 is not promptly participated in the lubricated of engine part straight.Hence one can see that, and fine cleaner 5 is set to strainer 2 and connects, because the resistance of fine cleaner 5 is bigger, if connect with main oil gallery 3 polyphones, then is difficult to guarantee the unimpeded of main oil gallery 3, and engine consumes is increased in the power of driving machine oil pump.Take the mode of parallel connection, though less through the oil mass of fine cleaner 5 filtrations at every turn, machine oil still can be obtained good filtering effect through constantly circulating.Practice shows that general automobile whenever goes about 50 kilometers, and all machine oil can pass through fine cleaner 5 one times, thereby has reduced the resistance of fine cleaner 5, keeps main oil gallery 3 unimpeded, reduces the consumed power of engine-driving oil pump.
Though the utility model discloses as above with preferred embodiment; Right its is not in order to limit the utility model; Any those skilled in the art; In spirit that does not break away from the utility model and scope, when can doing a little modification and perfect, so the protection domain of the utility model is when being as the criterion with what claims defined.
Claims (3)
1. a combined type oil-filter asgine oil conditioner comprises machine filter device seat oil suction chamber (1), is provided with strainer (2) in the said machine filter device seat oil suction chamber (1), it is characterized in that: also comprise fine cleaner (5), said fine cleaner (5) is through oil duct (6) and strainer (2) and connect.
2. combined type oil-filter asgine oil conditioner according to claim 1 is characterized in that: be provided with bypass valve (4) in the said machine filter device seat oil suction chamber (1), said bypass valve (4) and strainer (2) are through oil duct each other and connect.
3. combined type oil-filter asgine oil conditioner according to claim 2 is characterized in that: the cracking pressure of said bypass valve (4) is 0.08Mpa～0.12Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193453 CN202578831U (en) | 2012-05-02 | 2012-05-02 | Combined type oil-filter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193453 CN202578831U (en) | 2012-05-02 | 2012-05-02 | Combined type oil-filter assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202578831U true CN202578831U (en) | 2012-12-05 |
Family
ID=47248252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220193453 Expired - Fee Related CN202578831U (en) | 2012-05-02 | 2012-05-02 | Combined type oil-filter assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202578831U (en) |
-
2012
- 2012-05-02 CN CN 201220193453 patent/CN202578831U/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 |
Granted publication date: 20121205 Termination date: 20160502 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |