CN204942522U - A kind of automobile air drier pressure regulator valve elastomer diaphragm and car dryer thereof - Google Patents
A kind of automobile air drier pressure regulator valve elastomer diaphragm and car dryer thereof Download PDFInfo
- Publication number
- CN204942522U CN204942522U CN201520716255.8U CN201520716255U CN204942522U CN 204942522 U CN204942522 U CN 204942522U CN 201520716255 U CN201520716255 U CN 201520716255U CN 204942522 U CN204942522 U CN 204942522U
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- regulator
- silica membrane
- gel silica
- air flue
- air
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses <b> mono-</b> kind automobile air drier pressure regulator valve elastomer diaphragm and car dryer thereof, automobile air drier pressure regulator valve elastomer diaphragm comprises gel silica membrane matrix, and the bottom of gel silica membrane matrix is provided with the shaping wearing layer of one deck braided fabric.Car dryer, comprise pedestal, annular filter device, regulator and gel silica membrane described above, pedestal is provided with the air flue be communicated with in "Ji" type, the top of air flue side is provided with suction port, this side bottom seals, air outlet is provided with bottom the opposite side of air flue, annular filter device is arranged at the top of pedestal, the bottom of annular filter device is provided with filter core, filter core is filled with siccative, air flue top inner chamber contacts with described filter core, regulator is arranged at described air flue air outlet end, gel silica membrane is arranged at described air outlet place, piston on regulator coordinates with described gel silica membrane, regulator upper end is provided with the safety check mounting groove that its width is greater than chimney width, in safety check mounting groove, safety check is set.
Description
Technical field
The utility model belongs to automobile air technical field of drying, especially relevant with a kind of automobile air drier pressure regulator valve elastomer diaphragm and car dryer thereof.
Background technique
Automobile has been the indispensable traffic tool of broad masses, and therefore Safety performance is one of first-selected problem considered.Can seeping phenomenon be produced in automobile brake gas circuit, cause the fault such as metallic member corrosion, rubber seal be full of cracks, lubricant grease decomposition failure, pipeline plug, have a strong impact on traffic safety performance, the accident of personal safety likely can be caused to occur.Therefore air drier has been invented in brake system of car, molecular sieve is utilized to make siccative, adopt the monolithic construction with off-load pressure regulator valve elastomer diaphragm one, the ingenious course of action utilizing the off-load of pressure regulator valve elastomer diaphragm to be vented, make dried compressed air in regeneration gas cylinder back through dehydrating cartridge, being taken away by the moisture that desiccant surface adsorbs enters in air, achieve the regeneration activating of molecular sieve, the moisture in pressurized air can be absorbed long-term effectively, thus play the effect of dried compressed air.But existing modulating valve elastomer diaphragm annoyings the quality of this industry and durable lifting always, be illustrated in figure 1 modulating valve elastomer diaphragm general configuration schematic diagram, but due to the environment of braking system relatively severe, temperature is higher, and general rubber product to meet.
Summary of the invention
For the problems referred to above, the purpose of this utility model is intended to overcome provides that a kind of durability is strong, the automobile air drier pressure regulator valve elastomer diaphragm of long service life and car dryer thereof.
For this reason, the utility model by the following technical solutions: automobile air drier pressure regulator valve elastomer diaphragm, is characterized in that, comprises gel silica membrane matrix, and the bottom of described gel silica membrane matrix is provided with the shaping wearing layer of one deck braided fabric.
Car dryer, comprise pedestal, annular filter device, regulator and gel silica membrane described above, described pedestal is provided with the air flue be communicated with in "Ji" type, the top of air flue side is provided with suction port, this side bottom seals, air outlet is provided with bottom the opposite side of air flue, described annular filter device is arranged at the top of pedestal, the bottom of annular filter device is provided with filter core, filter core is filled with siccative, described air flue top inner chamber contacts with described filter core, described regulator is arranged at described air flue air outlet end, gel silica membrane is arranged at described air outlet place, piston on described regulator coordinates with described gel silica membrane, described regulator upper end is provided with the safety check mounting groove that its width is greater than chimney width, in safety check mounting groove, safety check is set.
As to technique scheme supplement and perfect, the utility model also comprises following technical characteristics.
Described air outlet is connected to gas receiver.
Described exsiccator also comprises purge tank and cleaning piston, and cleaning piston is arranged at the air flue suction port lower end being positioned at sustained height with described regulator, and cleaning piston upper end is provided with the transverse air channel through with described regulator.
Use the utility model can reach following beneficial effect: the utility model by arranging wearing layer on gel silica membrane, thus improves the working life of gel silica membrane.Trigger regulator by the induction of gel silica membrane and control moving up and down of safety check, thus realize the drying of the air in automobile, after air oxygen detrition, safety check declines, thus it is through to realize air outlet, complete the drying of air, the moisture in air is taken away by annular filter device.The utility model structure is simple, and long service life, rises to 500,000 times by 100,000 before time, thus strengthens the working life of whole air drier assembly, and improves automobile brake safe performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing gel silica membrane.
Fig. 2 is gel silica membrane structural representation of the present utility model.
Fig. 3 is dryer configuration schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
Embodiment: as shown in Figure 2, elastomer diaphragm comprises gel silica membrane matrix 1, and the bottom of described gel silica membrane matrix 1 is provided with the shaping wearing layer of one deck braided fabric 2.
As shown in Figure 3, car dryer, comprise pedestal 3, annular filter device 6, regulator 8 and above-mentioned as claim 1 gel silica membrane, pedestal 3 is provided with the air flue be communicated with in "Ji" type, the top of air flue side is provided with suction port 4, this side bottom seals, air outlet 5 is provided with bottom the opposite side of air flue, annular filter device 6 is arranged at the top of pedestal 3, the bottom of annular filter device 6 is provided with filter core 7, filter core 7 is filled with siccative, air flue top inner chamber contacts with filter core 7, regulator 8 is arranged at air flue air outlet end, gel silica membrane is arranged at described air outlet 5 place, piston on regulator 8 coordinates with gel silica membrane, regulator 8 upper end is provided with the safety check mounting groove that its width is greater than chimney width, safety check 9 is set in safety check mounting groove.
Further, air outlet 5 is connected to gas receiver.
Further, exsiccator also comprises purge tank 10 and cleaning piston 11, and cleaning piston 11 is arranged at the air flue suction port lower end being positioned at sustained height with regulator 8, and cleaning piston 11 upper end is provided with the transverse air channel 12 through with regulator 8.
The utility model by arranging wearing layer on gel silica membrane, thus improves the working life of gel silica membrane.Trigger regulator by the induction of gel silica membrane and control moving up and down of safety check, thus realize the drying of the air in automobile, after air oxygen detrition, safety check declines, thus it is through to realize air outlet, complete the drying of air, the moisture in air is taken away by annular filter device.The utility model structure is simple, and long service life, rises to 500,000 times by 100,000 before time, thus strengthens the working life of whole air drier assembly, and improves automobile brake safe performance.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. automobile air drier pressure regulator valve elastomer diaphragm, is characterized in that: comprise gel silica membrane matrix (1), and the bottom of described gel silica membrane matrix (1) is provided with the shaping wearing layer of one deck braided fabric (2).
2. car dryer, it is characterized in that: comprise pedestal (3), annular filter device (6), regulator (8) and above-mentioned gel silica membrane as claimed in claim 1, described pedestal (3) is provided with the air flue be communicated with in "Ji" type, the top of air flue side is provided with suction port (4), this side bottom seals, air outlet (5) is provided with bottom the opposite side of air flue, described annular filter device (6) is arranged at the top of pedestal (3), the bottom of annular filter device (6) is provided with filter core (7), (7) are filled with siccative to filter core, described air flue top inner chamber contacts with described filter core (7), described regulator (8) is arranged at described air flue air outlet end, gel silica membrane is arranged at described air outlet (5) place, piston on described regulator (8) coordinates with described gel silica membrane, described regulator (8) upper end is provided with the safety check mounting groove that its width is greater than chimney width, safety check (9) is set in safety check mounting groove.
3. car dryer according to claim 2, is characterized in that: described air outlet (5) is connected to gas receiver.
4. car dryer according to claim 2, it is characterized in that: described exsiccator also comprises purge tank (10) and cleaning piston (11), cleaning piston (11) is arranged at the air flue suction port lower end being positioned at sustained height with described regulator (8), and cleaning piston (11) upper end is provided with the transverse air channel (12) through with described regulator (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716255.8U CN204942522U (en) | 2015-09-17 | 2015-09-17 | A kind of automobile air drier pressure regulator valve elastomer diaphragm and car dryer thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716255.8U CN204942522U (en) | 2015-09-17 | 2015-09-17 | A kind of automobile air drier pressure regulator valve elastomer diaphragm and car dryer thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942522U true CN204942522U (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520716255.8U Expired - Fee Related CN204942522U (en) | 2015-09-17 | 2015-09-17 | A kind of automobile air drier pressure regulator valve elastomer diaphragm and car dryer thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503119A (en) * | 2020-10-30 | 2021-03-16 | 宁波丰茂远东橡胶有限公司 | Automobile brake chamber parking diaphragm and forming die |
-
2015
- 2015-09-17 CN CN201520716255.8U patent/CN204942522U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503119A (en) * | 2020-10-30 | 2021-03-16 | 宁波丰茂远东橡胶有限公司 | Automobile brake chamber parking diaphragm and forming die |
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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: 20160106 Termination date: 20170917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |