CN203955004U - A kind of automobile air drying - Google Patents
A kind of automobile air drying Download PDFInfo
- Publication number
- CN203955004U CN203955004U CN201420421951.1U CN201420421951U CN203955004U CN 203955004 U CN203955004 U CN 203955004U CN 201420421951 U CN201420421951 U CN 201420421951U CN 203955004 U CN203955004 U CN 203955004U
- Authority
- CN
- China
- Prior art keywords
- shell
- inner bag
- filter core
- bladder cover
- inner bladder
- 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 discloses a kind of automobile air drying, comprise a shell, inner bag shell, inner bladder cover, molecular sieve, terminal pad, back cover lid, filter core and spring, inner bladder cover is arranged at inner bag shell top, molecular sieve is located in inner bag shell, both ends of the spring is connected to respectively a shell and inner bladder cover, filter core is located between inner bag shell and terminal pad, back cover lid and terminal pad are located at a shell aperture place, terminal pad is provided with air intlet and air outlet slit, on inner bladder cover and inner bag shell, be respectively equipped with passage, on filter core, be positioned at one end that air enters and be provided with filter core guard shield, inner bladder cover upper end is provided with center bulge loop and some back-offs, spring is connected to one end of inner bladder cover and is located in the bulge loop of center and is snapped on back-off.The utility model can be good at avoiding filter core to produce the phenomenon that skew even blows out, and can be good at fixing spring simultaneously, thereby can keep its good serviceability, is conducive to increase the service life simultaneously.
Description
Technical field
The utility model relates to the drying system of automobile-used brake piping, is specifically related to a kind of automobile air drying.
Background technology
Air drying cylinder is arranged in the drying system of brake line of automobile, and it is for absorbing the moisture content of automobile air brake pipeline, ensures compressed-air actuated dry in air brake piping, to ensure that control valve in air brake piping is not by corrosion.Existing drying generally comprises a shell, inner bag shell, inner bladder cover, molecular sieve, terminal pad, back cover lid, filter core and spring, on terminal pad, be respectively equipped with air intlet and air outlet slit, on inner bladder cover and inner bag shell, be respectively equipped with passage, its operation principle is that air is entered by the air intlet of terminal pad, by entering into top along cylinder outer casing inner wall after filter element filtering greasy dirt, passing through successively inner bladder cover passage, molecular sieve, air outlet slit from terminal pad after inner bag shell passage is exported, in this process, molecular sieve absorbs airborne moisture to play the effect of dry air, having subsequently part air enters from terminal pad air outlet slit, reverse circulated is exported by air intlet, greasy dirt on moisture and filter core that this process can absorb molecular sieve blows out, but in the time of air reverse circulated, easily cause filter core to produce the phenomenon that skew even blows out, and drying medi-spring is not due to fixing firm, in assembling process, be easy to produce tilt phenomenon, because molecular sieve is particle, the side force that spring tilts to produce easily makes the rear inner bag shell of emerging of inner bladder cover inclination on one side, molecular sieve blows out from inner bag shell top, affect the serviceability of drying, reduce its service life.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of automobile air drying, it has solved existing drying and has been easy to produce tilt phenomenon at assembling process medi-spring, and easily causes filter core to produce skew even blowing out the weak point of phenomenon when air reverse circulated.
In order to solve the existing problem of background technology, the utility model has adopted following technical scheme: a kind of automobile air drying, comprise a shell, inner bag shell, inner bladder cover, molecular sieve, terminal pad, back cover lid, filter core and spring, described inner bladder cover is arranged at inner bag shell top, described molecular sieve is arranged in inner bag shell, described both ends of the spring is connected to respectively a shell and inner bladder cover, described filter core is located between inner bag shell and terminal pad, described back cover lid and terminal pad is affixed and be together located at a shell aperture place, on described terminal pad, be respectively equipped with air intlet and air outlet slit, on described inner bladder cover and inner bag shell, be respectively equipped with passage, on described filter core, be positioned at one end that air enters and be provided with filter core guard shield, described inner bladder cover upper end is provided with center bulge loop and is located at some back-offs of bulge loop inner side, center, described spring is connected to one end of inner bladder cover and is located in the bulge loop of center and is snapped on described back-off.
By adopting above-mentioned technical scheme, its filter core guard shield can be good at the position of fixing filter core, when part air enters from terminal pad air outlet slit, when reverse circulated is exported by air intlet, filter core guard shield makes filter core produce the phenomenon that skew even blows out can avoid air reverse circulated time, and by be provided with center bulge loop and some back-offs in inner bladder cover upper end, can be good at fixing spring, to avoid producing at assembling process medi-spring the phenomenon of inclination, thereby the serviceability of the cylinder that can be good at keeping dry is conducive to extend its service life simultaneously.
Further setting of the present utility model: the inner diameter of described inner bladder cover Shang center bulge loop is a bit larger tham the outer ring diameter of spring.
By adopting above-mentioned technical scheme, the prerequisite Xia He center bulge loop that can make spring and inner bladder cover not affect compression is more close to, thereby has further improved spring stability, to keep its serviceability.
Further setting of the present utility model: be also provided with along center bulge loop on described inner bladder cover and be fixed on some reinforced sheets of center bulge loop outer wall.
By adopting above-mentioned technical scheme, the setting of its reinforced sheet can increase the intensity of inner bladder cover greatly, makes it in the process using, be not easy to produce the stability in use of distortion to have kept.
Further setting of the present utility model: the upper and lower side that the inside of described inner bag shell is positioned at molecular sieve is respectively arranged with upper and lower inner bag filter disc.
By adopting above-mentioned technical scheme, the setting of its upper and lower inner bag filter disc can avoid molecular sieve to spill from inner bladder cover passage and inner bag shell passage, can make the air entering in drying further be filtered, be conducive to further improve the serviceability of drying simultaneously.
Further setting of the present utility model: described back cover lid is made up of alclad sheet.
By adopting above-mentioned technical scheme, thereby make back cover lid flange place cylindrical due to the damage of flange roller pressing power to material matrix in turn-up process, be improved and produce the phenomenon that gets rusty easily, be conducive to improve its service life.
The beneficial effects of the utility model are: the utility model can be good at avoiding filter core to produce the phenomenon that skew even blows out by be provided with filter core guard shield on filter core, and by be provided with center bulge loop and back-off in inner bladder cover upper end, can be good at fixing spring, to avoid spring to produce tilt phenomenon, thereby can keep good serviceability, be conducive to increase the service life simultaneously.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of automobile air drying of the utility model;
Fig. 2 is the perspective view of inner bladder cover in a kind of automobile air drying of the utility model.
Detailed description of the invention
In order to make content of the present utility model more clear, below in conjunction with embodiment, the utility model is described in further detail.
As Fig. 1, shown in Fig. 2, comprise a shell 1, inner bag shell 2, inner bladder cover 3, molecular sieve 4, terminal pad 5, back cover lid 6, filter core 7 and spring 8, its inner bladder cover 3 is arranged at inner bag shell 2 tops, molecular sieve 4 is arranged in inner bag shell 2, spring 8 two ends are connected to respectively a shell 1 and inner bladder cover 3, filter core 7 is located between inner bag shell 2 and terminal pad 5, back cover lid 6 and terminal pad 5 are affixed and be together located at a shell 1 opening part, on terminal pad 5, be respectively equipped with air intlet 51 and air outlet slit 52, on inner bladder cover 3 and inner bag shell 2, be respectively equipped with passage 31, 21, further, on filter core 7, be positioned at one end that air enters and be installed with filter core guard shield 10, the two ends of this filter core guard shield 10 are individually fixed on inner bag shell 2 and terminal pad 5, further, be provided with center bulge loop 32 in inner bladder cover 3 upper ends and be located on some back-offs 33 of center bulge loop 32 inner sides, one end that its spring 8 is connected to inner bladder cover 3 is located in center bulge loop 32 and is snapped on back-off 33.Filter core guard shield 10 can be good at the position of fixing filter core 7 like this, when part air enters from terminal pad 5 air outlet slits 52, when reverse circulated is exported by air intlet 51, filter core guard shield 10 makes filter core 7 produce the phenomenon that skew even blows out can avoid air reverse circulated time, and by be provided with center bulge loop 32 and some back-offs 33 in inner bladder cover 3 upper ends, can be good at fixing spring 8, to avoid spring 8 to produce the phenomenon of inclination, thereby the serviceability of the cylinder that can be good at keeping dry is conducive to extend its service life simultaneously.
In the present embodiment, the inner diameter of inner bladder cover 3 Shang center bulge loops 32 is a bit larger tham the outer ring diameter of spring 8, thereby the prerequisite Xia He center bulge loop 32 that can make spring 8 and inner bladder cover 3 not affect compression is more close to, thereby spring 8 stability are further improved, to keep its serviceability.
In the present embodiment, on inner bladder cover 3, be also provided with along center bulge loop 32 and be fixed on some reinforced sheets 34 of center bulge loop 32 outer walls, the setting of its reinforced sheet 34 can increase the intensity of inner bladder cover 3 greatly, makes it in the process using, be not easy to produce the stability in use of distortion to have kept.
In the present embodiment, the upper and lower side that the inside of inner bag shell 2 is positioned at molecular sieve 4 is respectively arranged with upper and lower inner bag filter disc 11,12, the setting of its upper and lower inner bag filter disc 11,12 can avoid molecular sieve 4 to spill from inner bladder cover 3 passages 31 and inner bag shell 2 passages 21, can make the air entering in drying further be filtered, be conducive to further improve the serviceability of drying simultaneously.
In the present embodiment, back cover lid 6 is made up of alclad sheet, thereby makes back cover lid 6 flange place cylindricals due to the damage of flange roller pressing power to material matrix in turn-up process, is improved and produce the phenomenon that gets rusty easily, and is conducive to improve its service life.
Claims (5)
1. an automobile air drying, comprise a shell, inner bag shell, inner bladder cover, molecular sieve, terminal pad, back cover lid, filter core and spring, described inner bladder cover is arranged at inner bag shell top, described molecular sieve is arranged in inner bag shell, described both ends of the spring is connected to respectively a shell and inner bladder cover, described filter core is located between inner bag shell and terminal pad, described back cover lid and terminal pad is affixed and be together located at a shell aperture place, on described terminal pad, be respectively equipped with air intlet and air outlet slit, on described inner bladder cover and inner bag shell, be respectively equipped with passage, it is characterized in that: on described filter core, be positioned at one end that air enters and be provided with filter core guard shield, described inner bladder cover upper end is provided with center bulge loop and is located at some back-offs of bulge loop inner side, center, described spring is connected to one end of inner bladder cover and is located in the bulge loop of center and is snapped on described back-off.
2. a kind of automobile air drying according to claim 1, is characterized in that: the inner diameter of described inner bladder cover Shang center bulge loop is a bit larger tham the outer ring diameter of spring.
3. a kind of automobile air drying according to claim 1 and 2, is characterized in that: on described inner bladder cover, be also provided with along center bulge loop and be fixed on some reinforced sheets of center bulge loop outer wall.
4. a kind of automobile air drying according to claim 1, is characterized in that: the upper and lower side that the inside of described inner bag shell is positioned at molecular sieve is respectively arranged with upper and lower inner bag filter disc.
5. a kind of automobile air drying according to claim 1, is characterized in that: described back cover lid is made up of alclad sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421951.1U CN203955004U (en) | 2014-07-29 | 2014-07-29 | A kind of automobile air drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421951.1U CN203955004U (en) | 2014-07-29 | 2014-07-29 | A kind of automobile air drying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203955004U true CN203955004U (en) | 2014-11-26 |
Family
ID=51915647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420421951.1U Expired - Fee Related CN203955004U (en) | 2014-07-29 | 2014-07-29 | A kind of automobile air drying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203955004U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110433615A (en) * | 2019-08-08 | 2019-11-12 | 超容新能源科技有限公司 | A kind of pipeline gas drying device |
| CN113028527A (en) * | 2021-03-30 | 2021-06-25 | 深圳市朗奥洁净科技股份有限公司 | Clean dehumidifier for machining precision instrument |
| CN113324352A (en) * | 2020-02-28 | 2021-08-31 | 浙江三花智能控制股份有限公司 | One-way drying filter |
-
2014
- 2014-07-29 CN CN201420421951.1U patent/CN203955004U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110433615A (en) * | 2019-08-08 | 2019-11-12 | 超容新能源科技有限公司 | A kind of pipeline gas drying device |
| CN110433615B (en) * | 2019-08-08 | 2022-03-25 | 超容新能源科技有限公司 | Pipeline gas drying device |
| CN113324352A (en) * | 2020-02-28 | 2021-08-31 | 浙江三花智能控制股份有限公司 | One-way drying filter |
| CN113028527A (en) * | 2021-03-30 | 2021-06-25 | 深圳市朗奥洁净科技股份有限公司 | Clean dehumidifier for machining precision instrument |
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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: 20141126 Termination date: 20170729 |