CN2683882Y - Dust air cleaner of internal combustion engine - Google Patents
Dust air cleaner of internal combustion engine Download PDFInfo
- Publication number
- CN2683882Y CN2683882Y CN 200420041715 CN200420041715U CN2683882Y CN 2683882 Y CN2683882 Y CN 2683882Y CN 200420041715 CN200420041715 CN 200420041715 CN 200420041715 U CN200420041715 U CN 200420041715U CN 2683882 Y CN2683882 Y CN 2683882Y
- Authority
- CN
- China
- Prior art keywords
- dust
- air
- sand
- combustion engine
- filtering
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a dust air cleaner of internal combustion engine, comprising an air intake section dust blocking system primarily blocking and separating dust with big granules, an air filtering system filtering air containing fine dust and a dust separating system separating the dust and the pure air. The wave-shaped tube (3) of the air intake section dust blocking system is clamped and connected with the tube piece (4) of the air filtering system by a hoop, and the filtering barrel body (6) of the air filtering system is fixedly connected with the box body (11) of the lower filtering body of the dust separating system. The lower storing barrel of the Y-shaped blocking device of the utility model and the cleaning window of the dust separating system makes the dust air cleaner have convenient cleaning, and the dust air cleaner effectively solves the problems of ensuring the performance and maintenance when the internal combustion engine works under the environment of the dust and extends the service life of the internal combustion engine under the environment of the bad air.
Description
Technical field
The utility model belongs to a kind of annex of explosive motor, a kind of specifically internal-combustion engine sand and dust air-strainer.
Background technique
Combustion air cleaner is the main accessories of explosive motor, its role is to the grit in the filtered air, makes clean air enter cylinder, to guarantee every performance of motor, makes normal working of engine.The normal operation to motor under the sand and dust environment of existing empty filter is difficult to guarantee.At this moment the empty filter of oil immersed type can cause motor because deficiency of air descends power because of sand and dust stop up.Dry-type air cleaner then causes deficiency of air that power is descended owing to sand and dust gather in filter core equally.Simultaneously, under the suction of motor, the part grit enters motor and causes its wearing and tearing even damage.The cleaning of empty filter is also relatively more difficult.
Summary of the invention
The utility model is intended to effectively to solve explosive motor performance during operation under the sand and dust environment and guarantees and the maintaining problem.The major technique measure that the utility model is taked is that the inlet end at empty filter installs Y type sand and dust obstructing instrument additional; On the filter body, install the sand and dust separator additional; Make the unimpeded cleaning of air that enters in the cylinder.Realize that motor keeps normal state and performance under the sand and dust environment.
Specifically, a kind of internal-combustion engine sand and dust air-strainer, its be by the air inlet section sand and dust baffle system that the large particle sand and dust is tentatively intercepted separation, to the air that contains tiny sand and dust carry out the filtered air filtration system, sand and dust piece-rate system that sand and dust are separated with clean air constitutes, the corrugated tube (3) of air inlet section sand and dust baffle system is connected with the clip chucking with the pipe fitting (4) of air filtering system; The filtration barrel body of air filtering system (6) is fixedlyed connected with the casing (11) of sand and dust piece-rate system lower filtering.
Described air inlet section sand and dust baffle system essence is a Y-piece spare (2), being connected to corrugated tube (1) on one of them interface is air inlet, be equipped with in the another one mouthpiece and also be connected to corrugated tube (3) on the filter screen and the mouth of pipe, a remaining mouth of pipe is the sand and dust accumulation cavity after sealing with plug.
Described air filtering system is made of filtration barrel body (6), double-deck filter core (7) and ventilation pipe fitting (4); Ventilation pipe fitting (4) stretches into double-deck filter core (7) one ends after passing the left end cap (5) of cylindrical shell (6); The right-hand member of cylindrical shell (6) seals with right end cap (9); Double-deck filter core (7) is loaded in the cylindrical shell (6) and an end is located by pipe fitting (4), and an other end is located with the positioning pipe (8) on the right end cap (9); On the cylindrical shell of cylindrical shell (6), have the opening that can be connected with lower filtering.
Described sand and dust piece-rate system is made of casing (11) and the dividing plate (13) that is loaded on its inner chamber; Be equipped with on the dividing plate (13) a plurality of mouths of pipe be higher than dividing plate (13) the plate face be convenient to the dustproof pipe (12) that air passes through; What dividing plate (13) tilted is shelved in the casing (11), in a side of casing (11) suction tude (10) of clean air being sent into motor is housed, and an other side is equipped with dismountable sand and dust cleaning window lids (14).
The utility model working principle: the air that contains sand and dust makes the granular sand and dust crash into down the paint storage tank from part 1 (corrugated tube) under the obstruct of louvre type structure entering part 2 (Y type obstructing instrument) under the motor suction, air through preposition coarse filtration after part 3 (corrugated tube) and part 4 (pipe fitting) enter sky filter system.Part 7 (double-deck filter core) carries out essence filter back to air and flows into the sand and dust piece-rate system.The airborne fine sand and dust that flow in the part 11 (casing) form vortex under the motor suction, accumulate in the surface of part 13 (dividing plate) owing to the obstruct of part 12 (dustproof pipe).Air after the separation flows into part 12 (dustproof pipe) after part 10 (engine air inlet tube) is sent clean air into motor.
The utility model has effectively solved explosive motor performance during operation under the sand and dust environment and has guaranteed and the maintaining problem.Prolonged the working life of explosive motor under abominable air ambient.Following paint storage tank and the cleaning window in the sand and dust piece-rate system in the Y type obstructing instrument make the cleaning of sky filter convenient.This adaptability of technology is strong, and applied range has market prospects well.
Description of drawings
Accompanying drawing is the utility model structural representation.
Embodiment
The utility model sand and dust filter cleaner is made up of sand and dust baffle system, air filtering system, sand and dust piece-rate system three parts.
The sand and dust baffle system is by part 1 (corrugated tube), and part 2 (Y type obstructing instrument), part 3 (corrugated tube) tighten with clip and connect.
Air filtering system is by part 4 (pipe fitting), part 5 (left end cap), and part 6 (cylindrical shell), part 7 (double-deck filter core), part 8 (positioning pipe), part 9 (right end cap) is formed.Part 4 and part 5; Part 8 welds combination respectively with part 9.Part 9 and part 6 (cylindrical shell) are fixedlyed connected the back with thread tapping part 7 (double-deck filter core) is packed in the part 6 (cylindrical shell), its endoporus is put into part 8 (fixed tube) and is fixed.Again part 4 (pipe fitting) is put into the endoporus of part 7 (double-deck filter core), part 5 (left end cap) and part 6 (cylindrical shell) are fastenedly connected with thread tapping.
The sand and dust piece-rate system is by part 13 (dividing plate), part 10 (engine air inlet tube) and part 11 (casing) welding combination.Part 12 (dustproof pipe) is installed on the part 13 (dividing plate).Part 14 (cleaning window lid) is installed on the cleaning window of part 13 (casing) by turn-knob.
The part 3 (corrugated tube) of air inlet baffle system is connected with the clip chucking with the part 4 (pipe fitting) of air filtering system; The part 6 (cylindrical shell) of air filtering system is fixedlyed connected with thread tapping with the part 11 (casing) of sand and dust piece-rate system.The sand and dust air-strainer is promptly assembled and is finished.
Claims (4)
1, a kind of internal-combustion engine sand and dust air-strainer, it is characterized in that by the air inlet section sand and dust baffle system that the large particle sand and dust is tentatively intercepted separation, to the air that contains tiny sand and dust carry out the filtered air filtration system, sand and dust piece-rate system that sand and dust are separated with clean air constitutes, the corrugated tube (3) of air inlet section sand and dust baffle system is connected with the clip chucking with the pipe fitting (4) of air filtering system; The filtration barrel body of air filtering system (6) is fixedlyed connected with the casing (11) of sand and dust piece-rate system lower filtering.
2, a kind of internal-combustion engine sand and dust air-strainer according to claim 1, it is characterized in that air inlet section sand and dust baffle system essence is a Y-piece spare (2), being connected to corrugated tube (1) on one of them interface is air inlet, be equipped with in the another one mouthpiece and also be connected to corrugated tube (3) on the filter screen and the mouth of pipe, a remaining mouth of pipe is the sand and dust accumulation cavity after sealing with plug.
3, a kind of internal-combustion engine sand and dust air-strainer according to claim 1 is characterized in that air filtering system is made of filtration barrel body (6), double-deck filter core (7) and ventilation pipe fitting (4); Ventilation pipe fitting (4) stretches into double-deck filter core (7) one ends after passing the left end cap (5) of cylindrical shell (6); The right-hand member of cylindrical shell (6) seals with right end cap (9); Double-deck filter core (7) is loaded in the cylindrical shell (6) and an end is located by pipe fitting (4), and an other end is located with the positioning pipe (8) on the right end cap (9); On the cylindrical shell of cylindrical shell (6), have the opening that can be connected with lower filtering.
4, a kind of internal-combustion engine sand and dust air-strainer according to claim 1 is characterized in that the sand and dust piece-rate system is made of casing (11) and the dividing plate (13) that is loaded on its inner chamber; Be equipped with on the dividing plate (13) a plurality of mouths of pipe be higher than dividing plate (13) the plate face be convenient to the dustproof pipe (12) that air passes through; What dividing plate (13) tilted is shelved in the casing (11), in a side of casing (11) suction tude (10) of clean air being sent into motor is housed, and an other side is equipped with dismountable sand and dust cleaning window lids (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420041715 CN2683882Y (en) | 2004-03-10 | 2004-03-10 | Dust air cleaner of internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420041715 CN2683882Y (en) | 2004-03-10 | 2004-03-10 | Dust air cleaner of internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2683882Y true CN2683882Y (en) | 2005-03-09 |
Family
ID=34607874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420041715 Expired - Fee Related CN2683882Y (en) | 2004-03-10 | 2004-03-10 | Dust air cleaner of internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2683882Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900835A (en) * | 2011-07-29 | 2013-01-30 | 光阳工业股份有限公司 | Filter device of transmission system |
| CN112502869A (en) * | 2020-11-25 | 2021-03-16 | 山东艾泰克环保科技股份有限公司 | Air filter with dust collector |
-
2004
- 2004-03-10 CN CN 200420041715 patent/CN2683882Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900835A (en) * | 2011-07-29 | 2013-01-30 | 光阳工业股份有限公司 | Filter device of transmission system |
| CN102900835B (en) * | 2011-07-29 | 2015-07-08 | 光阳工业股份有限公司 | Filter device of transmission system |
| CN112502869A (en) * | 2020-11-25 | 2021-03-16 | 山东艾泰克环保科技股份有限公司 | Air filter with dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |