CN204783358U - Novel automobile engine filtration device - Google Patents
Novel automobile engine filtration device Download PDFInfo
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- CN204783358U CN204783358U CN201520565360.6U CN201520565360U CN204783358U CN 204783358 U CN204783358 U CN 204783358U CN 201520565360 U CN201520565360 U CN 201520565360U CN 204783358 U CN204783358 U CN 204783358U
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- groove
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- filter screen
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Abstract
The utility model provides a novel automobile engine filtration device belongs to mechanical technical field. It has solved the current not good problem of automobile engine air cleaner practicality. This novel automobile engine filtration device includes that the bottom has the open -ended box, the vertical division board of separating into the inner chamber of box mutual rupturable accumulator and air inlet housing that is equipped with in the box, the box has the closing plate with the opening is sealed through a plurality of bolt fastenings, be equipped with the draw -in groove that parallels with the division board on the inside wall of closing plate, the division board lower extreme is pegged graft in the draw -in groove, still seted up on the closing plate inside wall with the air inlet housing just to and be the circular shape recess, the joint has the circular shape of being filter screen in the recess, it has the venthole to run through on the recess diapire, oil inlet and the oil -out seting up the inlet port that is linked together with the air inlet housing on the box lateral wall and all be linked together with the accumulator. This novel automobile engine filtration device has the advantage that the practicality is high.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of motor car engine, particularly a kind of new automobile air filtering device of engine.
Background technique
Existing air filtering device of engine adopts filter screen or air filtration cartridge directly to carry out the interception filtration work of particulate matter usually at engine air inlets place; During Long-Time Service, particulate matter can be deposited on filter screen or air filtration cartridge, cause sluggish in air circulation, reduce engine power, therefore just constantly filter screen or air filtration cartridge are changed, and frequently change the rising that filter screen or air filtration cartridge cause operation cost.
For above-mentioned problem, people appreciate deficiency, and in addition improvement, a kind of air cleaner of vehicle engine [application number: 201420428276.5 disclosed in Chinese patent storehouse; Authorization Notice No.: CN204024870U], comprise housing, described housing sidewall is provided with air intlet, air filtration cartridge is provided with in housing, safe filter cylinder is set with in described air filtration cartridge, described housing bottom is provided with air outlet slit, and this air outlet slit is positioned at safe filter cylinder, described air filtration cartridge outer wall is provided with annular retaining wall, oil sump is formed between described annular retaining wall and housing sidewall, described housing sidewall is provided with filler opening and return opening, and filler opening is communicated with oil sump with return opening.
Above-mentioned air-strainer is by arranging air filtration cartridge and safe filter cylinder carries out double filtration to air, be adsorbed on the particle on filter cylinder and fall into oil sump by the vibration of automobile, and the housing fallen in oil sump is discharged eventually through oil pump, to solve the problem existing in prior art and change filter screen inconvenience well.But there is a problem in this air-strainer: this device can only realize airfiltering simple function, there is the shortcoming that practicability is poor.
Model utility content
The purpose of this utility model there are the problems referred to above for existing technology, propose a kind of realize the prerequisite of oil storage and air filtering function at the same time under, still there is the new automobile air filtering device of engine of compact structure advantage.
The purpose of this utility model realizes by following technical proposal: a kind of new automobile air filtering device of engine, comprise bottom and there is opening and in cubical casing, it is characterized in that, vertically be provided with in casing and the inner chamber of casing is separated into mutually isolated accumulator and the isolating plate of suction chamber, described casing is fixed with the sealing plate that described opening can be sealed by some bolts, sealing plate madial wall be provided with and parallel with isolating plate and draw-in groove in strip, the lower end of described isolating plate is plugged in draw-in groove, and the sidewall tight abutment of the inwall of draw-in groove and isolating plate, described sealing plate madial wall also offers with suction chamber just to and rounded groove, and in groove, be connected with rounded filter screen, the diapire of described groove runs through and has air outlet hole, the sidewall of described casing offers the inlet hole be connected with suction chamber and the filler opening be all connected with accumulator and oil outlet.
During installation, filler opening is connected with motor with oil cylinder respectively by oil pipe with oil outlet, and air outlet hole is connected with the suction port of motor by tracheae; During use, air enters suction chamber by inlet hole, then successively by filter screen, air outlet hole, tracheae enter motor eventually through suction port, to make engine work.Wherein, filter screen can be tackled the particulate matter in air, thus effectively avoids particulate matter to enter the working life and the working stability that affect motor in motor.
This device is by being incorporated in a casing by the accumulator being used for oil storage and the suction chamber that is used for filtered air, make this filtrating equipment possess oil storage and airfiltering effect simultaneously, relative to oil storage in prior art and air filter be by independent device control, under realizing the prerequisite of oil storage and air filtering function at the same time, still there is the advantage of compact structure.
The inwall of draw-in groove and the sidewall tight abutment of isolating plate are formed and firmly seal comparatively reliably, suction chamber and accumulator is made operationally to remain separate state, effectively to avoid making the particle on filter screen enter in accumulator under the effect of vibration of automobile, thus stop above-mentioned particle and enter in motor the stable operation affecting motor, there is the advantage of good filtration effect.Sealing plate is removably connected with casing by some bolts, when the particle aggregation on filter screen is too much, now only bolt need be screwed out and be made by external force sealing plate be separated the replacing or cleaning that can complete filter screen with casing, there is cleaning or change filter screen advantage easily.
In above-mentioned new automobile air filtering device of engine, described isolating plate and casing are by same material disposal molding.
Namely casing and isolating plate are integral type structure, the sealing that effective guarantee isolating plate is connected with casing, make suction chamber and accumulator operationally remain separate state, make the stable realization of the object of raising filtering effect.
In above-mentioned new automobile air filtering device of engine, the diapire of described draw-in groove is plane and this diapire reclines and is fixed with the rubber weather strip in strip, described rubber weather strip is arranged along the length direction of draw-in groove, and the length of rubber weather strip is equal with the length of draw-in groove, the end face of described isolating plate and the sidewall tight abutment of rubber weather strip.
By arranging rubber weather strip between isolating plate and draw-in groove diapire, the connection between isolating plate and sealing plate is made to keep sealing, to make suction chamber and accumulator operationally remain separate state, thus effectively improve the working stability of this filtrating equipment; Simultaneously, by arranging isolating plate and rubber weather strip tight abutment, rubber weather strip generation deformation is sealed more reliably to be formed, makes suction chamber and accumulator operationally remain separate, thus further increase the working stability of this filtrating equipment.
In above-mentioned new automobile air filtering device of engine, described sealing plate madial wall be provided with locating slot in square ring-type, and the central axis conllinear of the central axis of locating slot and casing, the sealing gasket in square ring-type is provided with in described locating slot, described sealing gasket and the diapire of casing offset, sealing pad axially runs through the through hole having and wear for bolt along casing, the quantity of described through hole and position one_to_one corresponding identical with bolt, the aperture of each described through hole all matches with the diameter of bolt shank.
Offset to be formed and seal comparatively reliably by arranging sealing gasket and bottom half, with the working stability of this filtrating equipment of effective guarantee.Matched by the diameter in the aperture and bolt shank that arrange through hole, namely the aperture of through hole is slightly less than bolt shank, make when bolt shank is located in through hole, sealing gasket is positioned at the madial wall of through hole and bolt shank and is close to be formed and seals comparatively reliably, make the connection between sealing plate and casing keep better sealing, the object of raising filtering effect is more stably realized.
In above-mentioned new automobile air filtering device of engine, the thickness of described filter screen is greater than the degree of depth of groove.
Namely filter screen part stretches out groove, effectively increases the area that filter screen does not contact with groove inner wall, and filter screen is taken out by operator comparatively easily, further increases the convenience of cleaning or replacing filter screen.
Compared with prior art, this new automobile air filtering device of engine has the following advantages:
1, the inwall of draw-in groove and the sidewall tight abutment of isolating plate are formed and firmly seal comparatively reliably, suction chamber and accumulator is made operationally to remain separate state, effectively to avoid making the particle on filter screen enter in accumulator under the effect of vibration of automobile, thus stop above-mentioned particle and enter in motor, affect the stable operation of motor, there is the advantage of good filtration effect.
2, sealing plate is removably connected with casing by some bolts, when the particle aggregation on filter screen is too much, now only bolt need be screwed out and be made by external force sealing plate be separated the replacing or cleaning that can complete filter screen with casing, there is cleaning or change filter screen advantage easily.
The aperture of the through hole 3, on sealing gasket is slightly less than the bar portion of bolt, when bolt shank is located in through hole, the madial wall that sealing gasket is positioned at through hole can be close to be formed with bolt shank and seal comparatively reliably, with the sealing connected between effective guarantee sealing plate and casing, the object of raising filtering effect is comparatively stably realized.
4, this device is by being incorporated in a casing by the accumulator being used for oil storage and the suction chamber that is used for filtered air, make this filtrating equipment possess oil storage and airfiltering effect simultaneously, relative to oil storage in prior art and air filter be by independent device control, under realizing the prerequisite of oil storage and air filtering function at the same time, still there is the advantage of compact structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 be sealing plate perspective view.
In figure, 1, casing; 1a, isolating plate; 1b, accumulator; 1c, suction chamber; 1d, inlet hole; 1e, filler opening; 1f, oil outlet; 2, sealing plate; 2a, air outlet hole; 2b, draw-in groove; 3, rubber weather strip; 4, sealing gasket; 5, filter screen; 6, bolt.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, this new automobile air filtering device of engine is made up of casing 1, sealing plate 2, rubber weather strip 3, sealing gasket 4, filter screen 5 etc.
Wherein, casing 1 is in cube, and this casing 1 top seal, bottom opening.Vertically be provided with one piece of isolating plate 1a in casing 1, and the inner chamber of casing 1 is separated into mutually isolated accumulator 1b and suction chamber 1c by this isolating plate 1a.In the present embodiment, isolating plate 1a and casing 1 are by same material disposal molding, and above-mentioned material can be iron and steel or stainless steel.Casing 1 and isolating plate 1a are integral type structure, the sealing that effective guarantee isolating plate 1a is connected with casing 1, make suction chamber 1c and accumulator 1b operationally remain separate state, make the stable realization of the object of raising filtering effect.The sidewall of casing 1 is provided with the inlet hole 1d be connected with suction chamber 1c and the filler opening 1e be all connected with accumulator 1b and oil outlet 1f.
Sealing plate 2 is located at bottom casing 1, and sealing plate 2 is fixed by some bolts 6 and casing 1.Now, sealing plate 2 is by the opening sealing bottom casing 1.Specifically, the madial wall of sealing plate 2 is provided with the locating slot in square ring-type, and the central axis conllinear of the central axis of locating slot and casing 1.Be provided with the sealing gasket 4 in square ring-type in locating slot, and sealing gasket 4 offsets with the diapire of casing 1, keep sealing to make the connection between sealing plate 2 and casing 1.Further illustrate, sealing gasket 4 axially runs through the through hole having and wear for bolt 6 along casing 1, the quantity of through hole and position one_to_one corresponding identical with bolt 6.In the present embodiment, the quantity of preferred through hole and the quantity of bolt 6 are 4.The aperture of each through hole all matches with the diameter in bolt 6 bar portion, namely the aperture of through hole is slightly less than the diameter in bolt 6 bar portion, make when bolt 6 bar portion is located in through hole, the madial wall that sealing gasket 4 is positioned at through hole can be close to be formed with bolt 6 bar portion and seal comparatively reliably, keeps better sealing effect to make the connection between sealing plate 2 and casing 1.
As shown in Figure 2, the madial wall of sealing plate 2 is provided with and parallels with isolating plate 1a and draw-in groove 2b in strip.Isolating plate 1a lower end is plugged in draw-in groove 2b, and the sidewall tight abutment of the inwall of draw-in groove 2b and isolating plate 1a, to form hard sealing comparatively reliably, make the connection between isolating plate 1a and sealing plate 2 keep sealing.Further optimization, the diapire of draw-in groove 2b is plane, this diapire reclines and is fixed with the rubber weather strip 3 in strip, and rubber weather strip 3 is arranged along the length direction of draw-in groove 2b.In the present embodiment, rubber weather strip 3 is fixed by glue and sealing plate 2.The length of rubber weather strip 3 is equal with the length of draw-in groove 2b, and the sidewall tight abutment of the end face of isolating plate 1a and rubber weather strip 3, seal comparatively reliably to be formed, make the connection of isolating plate 1a and sealing plate 2 keep better sealing.
The madial wall of sealing plate 2 also offers with suction chamber 1c just to and rounded groove, filter screen 5 is rounded and be connected in groove.The diapire of groove runs through and has air outlet hole 2a.Further optimization, the thickness of filter screen 5 is greater than the degree of depth of groove, and namely filter screen 5 part stretches out groove, effectively increases the area that filter screen 5 does not contact with groove inner wall, filter screen 5 is taken out by operator comparatively easily, improves the convenience of cleaning or replacing filter screen 5.
During installation, filler opening 1e is connected with motor with oil cylinder respectively by oil pipe with oil outlet 1f, and air outlet hole 2a is connected with the suction port of motor by tracheae; During use, air enters suction chamber 1c by inlet hole 1d, then successively by filter screen 5, air outlet hole 2a, tracheae enter motor eventually through suction port, to make engine work.Wherein, filter screen 5 can be tackled the particulate matter in air, thus effectively avoids particulate matter to enter the working life and the working stability that affect motor in motor.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (5)
1. a new automobile air filtering device of engine, comprise bottom and there is opening and in cubical casing, it is characterized in that, vertically be provided with in casing and the inner chamber of casing is separated into mutually isolated accumulator and the isolating plate of suction chamber, described casing is fixed with the sealing plate that described opening can be sealed by some bolts, sealing plate madial wall be provided with and parallel with isolating plate and draw-in groove in strip, the lower end of described isolating plate is plugged in draw-in groove, and the sidewall tight abutment of the inwall of draw-in groove and isolating plate, described sealing plate madial wall also offers with suction chamber just to and rounded groove, and in groove, be connected with rounded filter screen, the diapire of described groove runs through and has air outlet hole, the sidewall of described casing offers the inlet hole be connected with suction chamber and the filler opening be all connected with accumulator and oil outlet.
2. new automobile air filtering device of engine according to claim 1, is characterized in that, described isolating plate and casing are by same material disposal molding.
3. new automobile air filtering device of engine according to claim 1, it is characterized in that, the diapire of described draw-in groove is plane and this diapire reclines and is fixed with the rubber weather strip in strip, described rubber weather strip is arranged along the length direction of draw-in groove, and the length of rubber weather strip is equal with the length of draw-in groove, the end face of described isolating plate and the sidewall tight abutment of rubber weather strip.
4. new automobile air filtering device of engine according to claim 1, it is characterized in that, described sealing plate madial wall be provided with locating slot in square ring-type, and the central axis conllinear of the central axis of locating slot and casing, the sealing gasket in square ring-type is provided with in described locating slot, described sealing gasket and the diapire of casing offset, sealing pad axially runs through the through hole having and wear for bolt along casing, the quantity of described through hole and position one_to_one corresponding identical with bolt, the aperture of each described through hole all matches with the diameter of bolt shank.
5. new automobile air filtering device of engine according to claim 1, is characterized in that, the thickness of described filter screen is greater than the degree of depth of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565360.6U CN204783358U (en) | 2015-07-30 | 2015-07-30 | Novel automobile engine filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565360.6U CN204783358U (en) | 2015-07-30 | 2015-07-30 | Novel automobile engine filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204783358U true CN204783358U (en) | 2015-11-18 |
Family
ID=54523420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520565360.6U Expired - Fee Related CN204783358U (en) | 2015-07-30 | 2015-07-30 | Novel automobile engine filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204783358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115949527A (en) * | 2023-03-10 | 2023-04-11 | 中国空气动力研究与发展中心空天技术研究所 | Waterproof sealing assembly of engine |
-
2015
- 2015-07-30 CN CN201520565360.6U patent/CN204783358U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115949527A (en) * | 2023-03-10 | 2023-04-11 | 中国空气动力研究与发展中心空天技术研究所 | Waterproof sealing assembly of engine |
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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: 20151118 Termination date: 20160730 |