CN202376896U - Air dryer assembly for integrated oil and water separator - Google Patents
Air dryer assembly for integrated oil and water separator Download PDFInfo
- Publication number
- CN202376896U CN202376896U CN2011205254078U CN201120525407U CN202376896U CN 202376896 U CN202376896 U CN 202376896U CN 2011205254078 U CN2011205254078 U CN 2011205254078U CN 201120525407 U CN201120525407 U CN 201120525407U CN 202376896 U CN202376896 U CN 202376896U
- Authority
- CN
- China
- Prior art keywords
- air dryer
- water separator
- molecular sieve
- oil water
- air
- 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
Links
Images
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model provides an air dryer assembly for an integrated oil and water separator. A molecular sieve and an air exhaust valve are respectively arranged at the internal part and lower end of an air dryer; the air exhaust valve is arranged at the lower end of the molecular sieve; and the oil and water separator is arranged between the molecular sieve and the air exhaust valve and communicated with the molecular sieve. Due to the integrated oil and water separator in the air dryer, an effect of greatly separating and removing oil is achieved, so that damage of the oil to the molecular sieve and other elements is avoided; and therefore, the reliability of the air dryer is improved to the maximum extent, and the service life is prolonged. The connection mode between the air dryer and an automobile chassis system is not changed, so that the air dryer assembly has the characteristics of compact structure, high uniformity, convenience in installation and use and the like; and the reliability of the whole air dryer assembly is improved greatly.
Description
Technical field
The utility model relates to a kind of air dryer, especially a kind of air dryer assembly of integrated oil water separator.
Background technology
As shown in Figure 1, existing air dryer is mounted in the automobile chassis system, though can temporarily satisfy effect dry and purification of compressed air, has but that reliability is hanged down and the shortcoming of poor durability.And the reason that causes air dryer to have above-mentioned shortcoming be since air compressor machine can't avoid going here and there oil this problem cause.If in a single day the oily phenomenon of string takes place air compressor machine, greasy dirt will form the core (being molecular sieve) that directly gets into the air dryer assembly under the action of pressure because of compressed air so, thereby the functions/drying of moisture is gathered in the absorption of weakening molecular sieve.Meanwhile, greasy dirt also can cause the accelerated ageing of rubber and plastic part, equally also can reduce the service life of air dryer.
Summary of the invention
Weak point to above-mentioned technology; The utility model provides get rid of a kind of can significantly greasy dirt the separation; To avoid the damage of greasy dirt to molecular sieve and other element, increase to greatest extent air dryer reliability, improve the air dryer assembly of the integrated oil water separator in its service life.
For realizing above-mentioned purpose; The utility model provides a kind of air dryer assembly of integrated oil water separator; Inside and lower end at air dryer are respectively arranged with molecular sieve and drain tap; Said drain tap is arranged on the lower end of said molecular sieve, between said molecular sieve and said drain tap, also is provided with oil water separator, and said oil water separator is connected with said molecular sieve.
Said oil water separator is arranged in the inner chamber of said air dryer, on the body of said air dryer, also is provided with air inlet, control mouth and gas outlet.
Said air inlet is connected with said oil water separator and said molecular sieve successively.
Said molecular sieve is arranged in the drying, and said drying is arranged on the upper end of said drain tap.
Said control mouth is connected with the regeneration air tank.
Said gas outlet is connected with four-loop protection valve.
Compared with prior art, the utlity model has following advantage:
The utility model is through the integrated oil water separator in the inside of air dryer; Thereby realize significantly greasy dirt being separated the effect of getting rid of; To avoid the damage of greasy dirt to molecular sieve and other element, increase to greatest extent air dryer reliability, improve its service life.Because the utility model air dryer and the connecting mode between the automobile chassis system that provide are constant, therefore, have compact conformation, highly versatile, characteristics such as easy to install, the global reliability of the utility model is improved significantly.
Description of drawings
Fig. 1 is the cutaway view of existing air dryer assembly;
Fig. 2 is the stereogram of the utility model;
Fig. 3 is the cutaway view of Fig. 2;
Fig. 4 is the schematic diagram of gas circuit of Fig. 3.
Main symbol description is following:
1-air dryer 2-drying
3-molecular sieve 4-drain tap
5-oil water separator 6-inner chamber
7-air inlet 8-controls mouth
The 9-gas outlet
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain.
Extremely shown in Figure 4 like Fig. 2; The utility model provides a kind of air dryer assembly of integrated oil water separator; Inside and lower end at air dryer 1 are respectively arranged with molecular sieve 3 and drain tap 4, also are provided with exhaust outlet in the lower end of drain tap 4, and drain tap 4 is arranged on the lower end of molecular sieve 3; Molecular sieve 3 is arranged in the drying 2, and drying 2 is arranged on the upper end of drain tap 4.Oil water separator 5 is arranged between molecular sieve 3 and the drain tap 4, and oil water separator 5 is connected with molecular sieve 3.Oil water separator 5 is arranged in the inner chamber 6 of air dryer 1; On the body of air dryer 1, also be provided with air inlet 7, control mouth 8 and gas outlet 9; Wherein, Air inlet 7 is connected with oil water separator 5 and molecular sieve 3 successively, and control mouth 8 is connected with 5L regeneration air tank, and gas outlet 9 is connected with four-loop protection valve.
The utility model in use; Air compressor machine with output compressed air in air inlet input air drier; Because decrease of temperature can produce condensed water; Therefore partial condensation water temporal aggregate is in going into the inner chamber of air dryer, and compressed air passes through the molecular sieve in oil water separator and the drying successively.Separating controlling through oil water separator has realized that the separation to greasy dirt in the compressed air and moisture, the greasy dirt separated simultaneously directly accumulate in the lower end part of oil water separator.Then, the compressed air that contains moisture gets into molecular sieve, is trapped on the surface of molecular sieve through the absorption of molecular sieve again, and promptly moisture accumulates in the lower end part of dress molecular sieve drying tube.At this moment, dried compressed air divides two-way to flow out, and one the tunnel is in the joint inflow 5L of control mouth regeneration air tank; Another road and flows into air accumulators through four gas outlets of four-loop protection valve in the gas outlet flow into the air inlet of four-loop protection valve.
When system reaches cut-out pressure; The unloading valve of air dryer is opened, and the piston that promotes drain tap is opened drain tap, simultaneously; Under the effect that pressure falls; Compressed air through air inlet is come in is got rid of the moisture that is trapped in the air dryer inner chamber, meanwhile, flows into the interior compressed air of 5L regeneration air tank under the effect that pressure falls; Oppositely directly internally throttling passage flow into molecular sieve, the greasy dirt of moisture that accumulates in the drying lower end part and the lower end part that accumulates in oil water separator is directly discharged from the exhaust outlet of drain tap.When system was lower than cut-out pressure, unloading valve was closed, and the compressed air of drain tap top push piston is discharged from, and under the effect of spring, moves drain tap on the piston and closes, and entire work process is restarted again circularly.
The utility model separates greasy dirt through oil water separator to be controlled, and realizes the separation to greasy dirt in the compressed air and moisture, and the greasy dirt of separating is directly accumulated in the lower end part of oil water separator, makes the compression pocket that contains moisture get into molecular sieve.On the surface that is trapped in molecular sieve after the absorption of molecular sieve (being the lower end part that moisture accumulates in dress molecular sieve drying tube).When system pressure reached unloading pressure, drain tap was opened, and under the effect that pressure falls, the moisture that is collected at the greasy dirt of oil water separator lower end part and accumulates in the drying lower end part together is excluded.
The utility model directly is integrated in oil water separator between the molecular sieve and drain tap in the air dryer, and unified feather valve and drain tap centralized Control by air dryer got rid of greasy dirt and moisture circularly.Therefore, saved a plurality of devices and connecting link, reduced cost, saved installing space in the car, significantly reduced required workload, shortening production cycle are installed, and versatility has been good, applicability is strong.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (6)
1. the air dryer assembly of an integrated oil water separator; Inside and lower end at air dryer are respectively arranged with molecular sieve and drain tap; Said drain tap is arranged on the lower end of said molecular sieve; It is characterized in that between said molecular sieve and said drain tap, also be provided with oil water separator, said oil water separator is connected with said molecular sieve.
2. the air dryer assembly of integrated oil water separator according to claim 1; It is characterized in that; Said oil water separator is arranged in the inner chamber of said air dryer, on the outer wall of said air dryer, also is provided with air inlet, control mouth and gas outlet.
3. the air dryer assembly of integrated oil water separator according to claim 2 is characterized in that, said air inlet is connected with said oil water separator and said molecular sieve successively.
4. the air dryer assembly of integrated oil water separator according to claim 3 is characterized in that, said molecular sieve is arranged in the drying, and said drying is arranged on the upper end of said drain tap.
5. the air dryer assembly of integrated oil water separator according to claim 4 is characterized in that, said control mouth is connected with the regeneration air tank.
6. the air dryer assembly of integrated oil water separator according to claim 5 is characterized in that, said gas outlet is connected with four-loop protection valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205254078U CN202376896U (en) | 2011-12-15 | 2011-12-15 | Air dryer assembly for integrated oil and water separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205254078U CN202376896U (en) | 2011-12-15 | 2011-12-15 | Air dryer assembly for integrated oil and water separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202376896U true CN202376896U (en) | 2012-08-15 |
Family
ID=46625418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205254078U Expired - Fee Related CN202376896U (en) | 2011-12-15 | 2011-12-15 | Air dryer assembly for integrated oil and water separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202376896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789611A (en) * | 2019-11-26 | 2020-02-14 | 安徽江淮汽车集团股份有限公司 | Integrated mounting structure and vehicle chassis |
-
2011
- 2011-12-15 CN CN2011205254078U patent/CN202376896U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789611A (en) * | 2019-11-26 | 2020-02-14 | 安徽江淮汽车集团股份有限公司 | Integrated mounting structure and vehicle chassis |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102728191B (en) | Double-cylinder air drier, compressed air brake system and vehicle | |
| CN103930186B (en) | For the treatment of the air filtering core of compressed-air actuated compressed air treatment facility | |
| CN105822531B (en) | Using the electric braking air compressor system start-up and shut-down control method for improving combined drying | |
| CN201006394Y (en) | Energy-saving combined type dehydrator | |
| CN101417594A (en) | Air suspension system | |
| CN102309907B (en) | Air drier for air suspension of vehicle | |
| CN204352736U (en) | Air dryer for vehicle integrated sewage treatment unit | |
| CN203944279U (en) | Compressed-air drier | |
| CN101632893B (en) | Multifunctional air drying cylinder | |
| CN207274659U (en) | A kind of electric automobile control system of air compressor | |
| CN202376896U (en) | Air dryer assembly for integrated oil and water separator | |
| CN106891880B (en) | A kind of automatically controlled drying system and its working method of forced refluence | |
| CN105857284B (en) | Using the electric braking air compressor system start-up and shut-down control method of modified pressure regulator valve | |
| CN205683813U (en) | A kind of vehicle-mounted compressed air purifying drying device | |
| CN103657272B (en) | Low-noise modular automotive air dryer | |
| CN110816583B (en) | Variable-frequency air supply device for rail transit vehicle | |
| CN205164422U (en) | Compressor air purification device | |
| KR20110075828A (en) | Air suspension system | |
| CN201510834U (en) | Multifunctional air drying drum | |
| CN207056281U (en) | A kind of compact Microcomputer in Miniature Air Desiccator assembly | |
| CN201371020Y (en) | Car air condensate drier | |
| CN202113748U (en) | Integrated air treatment unit | |
| CN205760507U (en) | Vehicle-mounted membrane type compressed air purifier | |
| CN110681235A (en) | Integrated compressed air post-processing device for rail transit vehicle | |
| CN203528474U (en) | Pneumatic control condenser |
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: 20120815 Termination date: 20141215 |
|
| EXPY | Termination of patent right or utility model |