CN202762234U - Gas circuit filter device of automobile gas braking system - Google Patents
Gas circuit filter device of automobile gas braking system Download PDFInfo
- Publication number
- CN202762234U CN202762234U CN 201220401278 CN201220401278U CN202762234U CN 202762234 U CN202762234 U CN 202762234U CN 201220401278 CN201220401278 CN 201220401278 CN 201220401278 U CN201220401278 U CN 201220401278U CN 202762234 U CN202762234 U CN 202762234U
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- CN
- China
- Prior art keywords
- tube connector
- gas circuit
- sleeve pipe
- strainer
- circuit filter
- 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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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model relates to a gas circuit filter device of an automobile gas braking system. The gas circuit filter device is characterized by comprising a first connection tube, a second connection tube, a filtering sleeve, an air strainer, a fixing ring and a strainer sleeve. The first connection tube and the second connection tube are respectively fixed at two ends of the filtering sleeve, the fixing ring is fixed on one side of the air strainer, the air strainer and the fixing ring are sleeved in the strainer sleeve and fixed with the strainer sleeve in a gluing mode, and the strainer sleeve is sleeved in a cylindrical cavity of the filtering sleeve. The gas circuit filter device is simple and reasonable in structure, improves cleanliness of high pressure gas to enter the automobile gas braking system, guarantees components such as brake pump and air tube and the like of a brake system, reduces blocking and abrasion, prolongs service life, is easy to disassemble and wash, and can be repeatedly used.
Description
Technical field
The utility model designs a kind of automobile air brake truck system gas circuit filter.
Background technology
Most automobile adopts air pump generation high pressure gas storage to exist in the gas receiver usually on the market, when needs brake, carries out pneumatic brake by the gases at high pressure in the gas receiver.Yet the brake system of most automobile does not all adopt the gas circuit filter, therefore in service at long-term air pump, gas receiver can produce the knot ash, in the pneumatic brake process, gases at high pressure carry the knot ash and lead to each brake members such as brake pump, tracheae from gas receiver, easily cause the part of brake pump, tracheae to stop up and the accessory wearing and tearing, cause gas leakage to affect braking effect, finally cause brake pump, tracheae and accessory to damage and scrap.
The utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and a kind of reasonable in design is provided, the effective automobile air brake truck system gas circuit filter of filter dirt.
The technical scheme in the invention for solving the above technical problem is: this automobile air brake truck system gas circuit filter, it is characterized in that: comprise the first tube connector, the second tube connector, filter sleeve pipe, airstrainer, retainer plate, filter screen set, described the first tube connector, the second tube connector are separately fixed at the two ends of filtering sleeve pipe, described retainer plate is fixed on a side of airstrainer, described airstrainer and retainer plate are inserted in filter screen set also and the filter screen set gummed is fixed, and described filter screen set is inserted in the cylindrical cavity that filters sleeve pipe.
This automobile air brake truck system gas circuit filter is installed on the outlet of gas receiver, during braking automobile, have the gases at high pressure of dust in the gas receiver by the gas circuit filter, under the airstrainer effect, gases at high pressure carry out strainer filtering, thereby guarantee that gases at high pressure enter the cleannes of automobile air brake truck system, the parts such as the brake pump of assurance brake system, tracheae, reduced and stopped up and wearing and tearing, prolonged its service life.
Be provided with sealing ring between the first tube connector described in the utility model and the filtration sleeve pipe.
The first tube connector described in the utility model and filtration sleeve pipe are threaded connection, and the second tube connector and filtration sleeve pipe are threaded connection.Adopt this structure, by turning on screw thread, so that the first tube connector, the second tube connector and filtration sleeve pipe break away from, take out filter screen set, can the airstrainer on the filter screen set be cleaned, so that this device can be recycled.
Airstrainer described in the utility model adopts the double-layer leaching net structure.Adopt this structure filter effect better.
The utility model compared with prior art, have the following advantages and effect: simple and reasonable, the cleannes that gases at high pressure enter the automobile air brake truck system have been improved, the parts such as the brake pump of assurance brake system, tracheae, reduced and stopped up and wearing and tearing, prolong its service life, be easy to dismounting, clean, can reuse.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the sectional structure schematic diagram of the utility model embodiment.
Fig. 3 is the cross-sectional view at A-A place among Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Referring to Fig. 1 to Fig. 3, the present embodiment automobile air brake truck system gas circuit filter, comprise the first tube connector 2, the second tube connector 3, filter sleeve pipe 1, airstrainer 4, retainer plate 5 and filter screen set 6, the first tube connector 2, the second tube connector 3 are separately fixed at the two ends of filtering sleeve pipe 1, retainer plate 5 is fixed on a side of airstrainer 4, airstrainer 4 and retainer plate 5 are inserted in filter screen set 6 also and filter screen set 6 gummeds are fixed, and filter screen set 6 is inserted in the cylindrical cavity 11 that filters sleeve pipe 1.
Be provided with sealing ring 7 between the first tube connector 2 and the filtration sleeve pipe 1 in the present embodiment.The first tube connector 2 and filtration sleeve pipe 1 are threaded connection, and the second tube connector 3 and filtration sleeve pipe 1 are threaded connection.Airstrainer 4 adopts the double-layer leaching net structure.
In addition, need to prove, the specific embodiment described in this specification, the shape of its parts and components, institute's title of being named etc. can be different, and the above content described in this specification only is to the explanation of the utility model structure example.Allly conceive equivalence variation or the simple change that described structure, feature and principle are done according to the utility model patent, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (4)
1. automobile air brake truck system gas circuit filter, it is characterized in that: comprise the first tube connector, the second tube connector, filter sleeve pipe, airstrainer, retainer plate, filter screen set, described the first tube connector, the second tube connector are separately fixed at the two ends of filtering sleeve pipe, described retainer plate is fixed on a side of airstrainer, described airstrainer and retainer plate are inserted in filter screen set also and the filter screen set gummed is fixed, and described filter screen set is inserted in the cylindrical cavity that filters sleeve pipe.
2. automobile air brake truck system gas circuit filter according to claim 1 is characterized in that: be provided with sealing ring between described the first tube connector and the filtration sleeve pipe.
3. automobile air brake truck system gas circuit filter according to claim 1 is characterized in that: described the first tube connector and filter sleeve pipe and be threaded connection, the second tube connector and filter sleeve pipe and be threaded connection.
4. automobile air brake truck system gas circuit filter according to claim 1 is characterized in that: described airstrainer employing double-layer leaching net structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220401278 CN202762234U (en) | 2012-08-14 | 2012-08-14 | Gas circuit filter device of automobile gas braking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220401278 CN202762234U (en) | 2012-08-14 | 2012-08-14 | Gas circuit filter device of automobile gas braking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202762234U true CN202762234U (en) | 2013-03-06 |
Family
ID=47768838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220401278 Expired - Fee Related CN202762234U (en) | 2012-08-14 | 2012-08-14 | Gas circuit filter device of automobile gas braking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202762234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448267A (en) * | 2017-07-01 | 2017-12-08 | 福士汽车零部件（济南）有限公司 | A kind of inlet air filtration component for air auxiliary SCR aftertreatment system |
-
2012
- 2012-08-14 CN CN 201220401278 patent/CN202762234U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448267A (en) * | 2017-07-01 | 2017-12-08 | 福士汽车零部件（济南）有限公司 | A kind of inlet air filtration component for air auxiliary SCR aftertreatment system |
| CN107448267B (en) * | 2017-07-01 | 2024-03-26 | 福士汽车零部件（济南）有限公司 | Air inlet filter assembly for air-assisted SCR aftertreatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130814 |