CN204841372U - Air treatment device - Google Patents
Air treatment device Download PDFInfo
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- CN204841372U CN204841372U CN201520561330.8U CN201520561330U CN204841372U CN 204841372 U CN204841372 U CN 204841372U CN 201520561330 U CN201520561330 U CN 201520561330U CN 204841372 U CN204841372 U CN 204841372U
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Abstract
The utility model relates to an air treatment device, cylinder drier pass through the thread tightening on the valve body, the cover is equipped with a O type circle on the check valve, and O type circle is through the effort and the valve body contact of the spacing of joint and first spring, the cover is equipped with fourth O type circle, effort and the valve body contact of fourth O type circle through adjusting the spacing of seat and spring on the push rod, the cover is equipped with the 5th O type circle and the 6th O type circle on the piston seat, and the 5th O type circle and the 6th O type circle are sealed with valve body contact to fix in the valve body through snap rings for hole, the cover is equipped with Y type circle and uide bushing on the piston, and Y type circle and uide bushing and valve body contact are sealed, valve and valve seat pass through hexagonal flange face bolt and hinge joint to effect and piston seat contact seal through the third spring. Its occupation space is little, and inside spare parts structure is reasonable, and convenient maintenance is maintained.
Description
Technical field
The utility model belongs to technical field of automobile parts, relates to a kind of air processor.
Background technology
At present, air conditioner unit inside contains all purposes of drier and multiloop protective valve.Drier is automobile indispensable parts, particularly some heavy-duty cars are all equipped with, its effect is by automobile inflator pump compressed air drying out, filter, the impurity that gas is contained can not enter the brakes of automobile through gas, thus keeps the sensitive and effective of brake system of car.The effect of loop protection valve is that dried gas is divided into the needs that many loops meet vehicle different system: service braking system, parking braking system; airsuspension system, door control system etc. are guaranteed when a certain partial failure simultaneously; other loop still can normally work, and can suitably supplement inefficacy loop air pressure.The air conditioner unit of the vehicle of prior art be substantially all drier is connected by screw with multiloop protective valve together with, the many existence of this structure take up room larger, and inner components is complicated, maintenance problem not easily.
The patent No. is " CN201220064640.5 ", notification number is " CN202460432U ", name is called the Chinese utility model patent of " Vehicular air processing unit ", disclose a kind of Vehicular air processing unit, comprise air dryer assembly, described air dryer assembly comprises air drying cylinder, dryer shell, molecular sieve in dryer shell, be positioned at the air bleeding valve of bottom, the bottom of described air dryer assembly is provided with the inlet channel entered for compressed air, described compressed air enters inlet channel after the air drying cylinder drying of air dryer assembly, the delivery outlet of air dryer assembly bottom of leading up to enters gas receiver through each gas outlet of multiloop protective valve, another road enters the lower chamber of air dryer assembly through backflow non-return valve backflow.Although it can carry out adsorption dry to the compressed air from air compressor machine, its same existence takes up room larger, and inner components is complicated, maintenance problem not easily.
The patent No. is " CN201420689364.0 "; notification number is " CN204352736U "; name is called the Chinese utility model patent of " air dryer for vehicle integrated sewage treatment unit "; disclose a kind of air dryer for vehicle integrated sewage treatment unit; described air dryer assembly comprises the drain tap of drier epicoele, drying assembly, drier, bottom; the feather valve of the same side, backflow non-return valve, four protective valves vertically arranged, are all integrated on a body.The bottom of described air dryer assembly is provided with the inlet channel entered for compressed air; compressed air admission passage is after the air drying cylinder drying of air dryer assembly, and the check valve by the delivery outlet of air dryer assembly bottom and the regulation and control through four-loop protection valve directly enter each gas outlet and each gas receiver.Although it can carry out adsorption dry to the compressed air from air compressor machine, its same existence takes up room larger, and inner components is complicated, maintenance problem not easily.
On the whole, the many existence of air dryer processing unit of more existing vehicles take up room larger, and inner components is complicated, maintenance problem not easily, for this reason, needs a kind of air processor, solve the problems referred to above existing in prior art, make it take up room little, inner components is rational in infrastructure, and convenient for maintaining is safeguarded.
Utility model content
The purpose of this utility model is to provide a kind of air processor, and taking up room existing in solution prior art is larger, and inner components is complicated, maintenance problem not easily, make it take up room little, inner components is rational in infrastructure, and convenient for maintaining is safeguarded.
For achieving the above object, the utility model provides a kind of air processor, comprises drying, an O type circle, check valve, the first spring, joint, valve body, push rod, the 4th O type circle, the second spring, adjustment seat, Y-shaped ring, fairlead, piston, the 5th O type circle, piston seat, the first valve, the 3rd spring, hexagon flange bolt, hole back-up ring, the 6th O type circle and valve seat; Drying is fixed on above valve body by screw thread; Check valve is arranged with an O type circle, an O type circle passes through active force and the valve body contact of spacing and first spring of joint; Push rod is arranged with the 4th O type circle, the 4th O type circle passes through active force and the valve body contact of the spacing and spring of adjustment seat; Piston seat is arranged with the 5th O type circle and the 6th O type circle, the 5th O type circle and the 6th O type circle and valve body contact seal, and passing hole back-up ring is fixed in valve body; Piston is arranged with Y-shaped ring and fairlead, Y-shaped ring and fairlead and valve body contact seal; Valve is connected with piston by hexagon flange bolt with valve seat, and is contacted with piston seat by the effect of the 3rd spring and seal.
In above scheme preferably, drying self is provided with sealing ring, and the sealing ring himself arranged contacts with valve seal.
In above either a program preferably, air processor is provided with air inlet.
In above either a program preferably, air inlet is connected with A chamber and is communicated with.
In above either a program preferably, piston seat be above provided with hole.
In above either a program preferably, A chamber is connected with C chamber and D chamber by the hole above piston seat.
In above either a program preferably, drying is connected with E chamber and is connected.
In above either a program preferably, E chamber is provided with plug.
In above either a program preferably, plug is connected with external gas receiver.
In above either a program preferably, check valve is connected with the first spring.
In above either a program preferably, check valve is connected with F chamber and is connected.
In above either a program preferably, F chamber is connected with H chamber and is connected.
In above either a program preferably, H chamber is divided at least two pipelines, is connected respectively with safety valve with delivery outlet.
In above either a program preferably, H chamber is divided into five pipelines, is connected respectively with safety valve with the first delivery outlet, the second delivery outlet, the 3rd delivery outlet, the 4th delivery outlet.
In above either a program preferably, F chamber is connected with pressure regulator valve.
In above either a program preferably, F chamber to be connected with G chamber by pressure regulator valve and to be connected.
In above either a program preferably, the first valve is connected with B chamber.
In above either a program preferably, external gas receiver is connected with exhaust outlet.
In above either a program preferably, air processor is provided with refluxing opening.
In above either a program preferably, joint is provided with the 2nd O type circle.
In above either a program preferably, pressure regulator valve is bolted on fixture.
In above either a program preferably, the first pad is provided with between fixture and valve body.
In above either a program preferably, the 3rd O type circle is provided with between external gas receiver and valve body.
In above either a program preferably, the 3rd spring is arranged in end cap.
In above either a program preferably, end cap is fixed by screws in below piston seat.
In above either a program preferably, the top of piston is connected with the second valve.
In above either a program preferably, the second valve is provided with the second pad.
Compared with prior art, the utility model has the following advantages:
The utility model provides a kind of air processor, and it can to solve in prior art and existing to take up room larger, and inner components is complicated, maintenance problem not easily, and it takes up room little, and inner components is rational in infrastructure, convenient for maintaining maintenance.
Accompanying drawing explanation
Fig. 1 is the front view of an embodiment according to air processor of the present utility model;
Fig. 2 is the side view of the embodiment according to the air processor of the present utility model shown in Fig. 1;
Fig. 3 is the A direction view of the embodiment according to the air processor of the present utility model shown in Fig. 1;
Fig. 4 is the B direction view of the embodiment according to the air processor of the present utility model shown in Fig. 1;
Fig. 5 is the structural representation of the embodiment according to the air processor of the present utility model shown in Fig. 1;
The piston place structural representation that Fig. 6 is the embodiment according to the air processor of the present utility model shown in Fig. 1;
The push rod place structural representation that Fig. 7 is the embodiment according to the air processor of the present utility model shown in Fig. 1.
In figure, 111 is air inlet, 211 is the first delivery outlet, 212 is the second delivery outlet, 213 is the 3rd delivery outlet, 214 is the 4th delivery outlet, 311 is exhaust outlet, 411 is refluxing opening, 1 is drying, 2 is an O type circle, 3 is check valve, 4 is the first spring, 5 is the 2nd O type circle, 6 is joint, 7 is bolt, 8 is pressure regulator valve, 9 is the first pad, 10 is safety valve, 11 is valve body, 12 is plug, 13 is the 3rd O type circle, 14 is push rod, 15 is the 4th O type circle, 16 is the second spring, 17 is adjustment seat, 18 is Y-shaped ring, 19 is fairlead, 20 is piston, 21 is the 5th O type circle, 22 is piston seat, 23 is the first valve, 24 is end cap, 25 is the 3rd spring, 26 is hexagon flange bolt, 27 is screw, 28 is hole back-up ring, 29 is the 6th O type circle, 30 is valve seat, 31 is the second valve, 32 is the second pad, 33 is A chamber, 34 is B chamber, 35 is C chamber, 36 is D chamber, 37 is E chamber, 38 is F chamber, 39 is G chamber, 40 is H chamber, 41 is gas receiver, 42 is heater.
Detailed description of the invention
In order to understand the utility model better, below in conjunction with specific embodiment, the utility model is explained in detail.But, obviously can carry out different modification and remodeling to the utility model and not exceed the wider spirit and scope of the utility model of appended claims.Therefore, following examples have exemplary and hard-core implication.
Embodiment 1:
A kind of air processor, comprises drying 1, an O type circle 20, check valve 3, first spring 4, joint 6, valve body 11, push rod 14, the 4th O type circle 15, second spring 16, adjustment seat 17, Y-shaped ring 18, fairlead 19, piston 20, the 5th O type circle 21, piston seat 22, first valve 23, the 3rd spring 25, hexagon flange bolt 26, hole back-up ring 28, the 6th O type circle 29 and valve seat 30; Drying 1 is fixed on above valve body 11 by screw thread; Check valve 3 is arranged with O type circle the 2, an one O type circle 2 to be contacted with valve body 11 by the active force of the spacing of joint 6 with the first spring 4; Push rod 14 is arranged with the 4th O type circle the 15, four O type circle 15 to be contacted with valve body 11 with the active force of spring 16 by the spacing of adjustment seat 17; Piston seat 22 is arranged with the 5th O type circle 21 and the 6th O type circle the 29, five O type circle 21 and the 6th O type circle 29 to contact with valve body 11 and seal, and passing hole back-up ring 28 is fixed in valve body 11; Piston 20 is arranged with Y-shaped ring 18 and fairlead 19, Y-shaped ring 18 and fairlead 19 contact with valve body 11 and seal; Valve 23 is connected with piston 20 by hexagon flange bolt 26 with valve seat 30, and is contacted with piston seat 22 by the effect of the 3rd spring 25 and seal.
Embodiment 2:
A kind of air processor, similar to embodiment 1, difference is, drying 1 self is provided with sealing ring, and the sealing ring himself arranged seals with valve body 11 and contacts.
Embodiment 3:
A kind of air processor, similar to embodiment 2, difference is, air processor is provided with air inlet 111.
Embodiment 4:
A kind of air processor, similar to embodiment 3, difference is, air inlet 111 is connected with A chamber 33 and is communicated with.
Embodiment 5:
A kind of air processor, similar to embodiment 4, difference is, is provided with hole above piston seat 22.
Embodiment 6:
A kind of air processor, similar to embodiment 5, difference is, A chamber 33 is connected with C chamber 35 and D chamber 36 by the hole above piston seat 22.
Embodiment 7:
A kind of air processor, similar to embodiment 6, difference is, drying 1 is connected with E chamber 37 and is connected.
Embodiment 8:
A kind of air processor, similar to embodiment 7, difference is, E chamber 37 is provided with plug 12.
Embodiment 9:
A kind of air processor, similar to embodiment 8, difference is, plug 12 is connected with external gas receiver 41.
Embodiment 10:
A kind of air processor, similar to embodiment 9, difference is, check valve 3 is connected with the first spring 4.
Embodiment 11:
A kind of air processor, similar to embodiment 10, difference is, check valve 3 is connected with F chamber 38 and is connected.
Embodiment 12:
A kind of air processor, similar to embodiment 11, difference is, F chamber 38 is connected with H chamber 40 and is connected.
Embodiment 13:
A kind of air processor, similar to embodiment 12, difference is, H chamber 40 is divided into five pipelines, is connected respectively with safety valve 10 with the first delivery outlet 211, second delivery outlet 212, the 3rd delivery outlet 213, the 4th delivery outlet 214.
Embodiment 14:
A kind of air processor, similar to embodiment 13, difference is, F chamber 38 is connected with pressure regulator valve 8.
Embodiment 15:
A kind of air processor, similar to embodiment 14, difference is, F chamber 38 to be connected with G chamber 39 by pressure regulator valve 8 and to be connected.
Embodiment 16:
A kind of air processor, similar to embodiment 15, difference is, the first valve 23 is connected with B chamber 34.
Embodiment 17:
A kind of air processor, similar to embodiment 16, difference is, external gas receiver 41 is connected with exhaust outlet 311.
Embodiment 18:
A kind of air processor, similar to embodiment 17, difference is, air processor is provided with refluxing opening 411.
Embodiment 19:
A kind of air processor, similar to embodiment 18, difference is, joint 6 is provided with the 2nd O type circle 5.
Embodiment 20:
A kind of air processor, similar to embodiment 19, difference is, pressure regulator valve 8 is fixed on fixture by bolt 7.
Embodiment 21:
A kind of air processor, similar to embodiment 20, difference is, is provided with the first pad 9 between fixture and valve body 11.
Embodiment 22:
A kind of air processor, similar to embodiment 21, difference is, is provided with the 3rd O type circle 13 between external gas receiver 41 and valve body 11.
Embodiment 23:
A kind of air processor, similar to embodiment 22, difference is, the 3rd spring 25 is arranged in end cap 24.
Embodiment 24:
A kind of air processor, similar to embodiment 23, difference is, end cap 24 is fixed on below piston seat 22 by screw 27.
Embodiment 25:
A kind of air processor, similar to embodiment 24, difference is, the top of piston 20 is connected with the second valve 31.
Embodiment 26:
A kind of air processor, similar to embodiment 25, difference is, the second valve 31 is provided with the second pad 32.
Air processor of the present utility model, as shown in Figures 1 to 7, it carrys out by adjustment seat 17 size that regulating spring 16 acts on power on push rod 14; Its operation principle is as follows: supplying gaseity, compressed air is entered from air inlet 111, reaches A chamber 33.Hole above piston seat 22 arrives chamber, C chamber 35, D 36, and then after the molecular sieve filtration of drying 1 inside, compressed air has come E chamber 37.This time compressed air will be divided into two-way, a road be compressed air by plug 12, be stored in external gas receiver 41 inside; One tunnel is the effect that compressed air overcomes spring 4, pushes check valve 3 open, has come F chamber 38.Compressed air just starts formally to enter duty after arriving F chamber 38.Compressed air air inlet H chamber 40, is then divided into multiple pipeline, gives safety valve 10 and other loop air feed respectively.Determine that the atmospheric pressure value that each loop starts to have gas to export is how many by regulating adjustment seat 17; At unloading condition, compressed air is entered from air inlet 111, reaches A chamber 33.Hole above piston seat 22 arrives chamber, C chamber 35, D 36, and then after the molecular sieve filtration of drying 1 inside, compressed air has come E chamber 37.This time compressed air will be divided into two-way, a road be compressed air by plug 12, be stored in external gas receiver 41 inside; One tunnel is the effect that compressed air overcomes spring 4, pushes check valve 3 open, has come F chamber 38.Compressed air supercharging in F chamber 38, when waiting atmospheric pressure value to reach the opening pressure value of pressure regulator valve 8 setting, compressed air arrives G chamber 39 from F chamber 38 by pressure regulator valve 8.The compressed air in G chamber 39 overcomes the effect of spring 25, and promote piston 20 downward, now valve 23 separates with piston seat 22, and punching is all discharged in air herein and goes by the gas inside B chamber 34, C chamber 35, D chamber 36, E chamber 37.Check valve 3 seals with valve body 11 under the effect of spring 4 and F chamber 38 compressed air inside, makes the first delivery outlet 211, second delivery outlet 212, the 3rd delivery outlet 213, the 4th delivery outlet 214 like this, the compressed air of F chamber 38 and inside, G chamber 39 can maintain pressure and air tight.Because air inlet 111 does not arrive E chamber 37 through molecular sieve, the compressed-air actuated pressure ratio E chamber 37 inside gas receiver 41 is caused to want large, therefore the compressed air inside gas receiver 41 starts to turn back to E chamber 37, again by molecular sieve, in molecular sieve, taking away the moisture of a part of molecular sieve adsorption.Moistening compressed air, by D chamber 36, through C chamber 35, is then got rid of from exhaust.The major function of the compressed air back work inside current gas receiver 41 is the moisture taking away molecular sieve adsorption, then discharges from exhaust outlet 311, thus the efficiency that raising molecular sieve absorbs water again.In working order, complete above after two states, the compressed air inside commercial car can normally employ.Due in use, different pipeline is different for the amount of compressed air demand, causes the compressed-air actuated pressure of indivedual pipeline can be lower relative to other pipelines.Now, compressed air can add to lack in compressed-air actuated pipeline and go by other pipelines.But when the compressed-air actuated pressure of inside, F chamber 38 returning of being less than that pressure regulator valve 8 sets closes force value, the compressed air inside G chamber 39 will be discharged in air by pressure regulator valve 8, valve 23 and piston seat 22 will closing seams again.Product will enter again for gaseity.
Air processor of the present utility model, it has gathered drier, multiloop protective valve, pressure regulator valve, the functions such as safety valve; Its shape matching rule, is convenient to install; Its inside function independence monoblock, is convenient to maintenance; Its multiloop protective valve adopts novel valve mechanism, more simply.
Claims (27)
1. an air processor, comprises drying (1), an O type circle (2), check valve (3), the first spring (4), joint (6), valve body (11), push rod (14), the 4th O type circle (15), the second spring (16), adjustment seat (17), Y-shaped ring (18), fairlead (19), piston (20), the 5th O type circle (21), piston seat (22), the first valve (23), the 3rd spring (25), hexagon flange bolt (26), hole back-up ring (28), the 6th O type circle (29) and valve seat (30); It is characterized in that: drying (1) is fixed on above valve body (11) by screw thread; Check valve (3) is arranged with an O type circle (2), an O type circle (2) is contacted with valve body (11) with the active force of the first spring (4) by the spacing of joint (6); Push rod (14) is arranged with the 4th O type circle (15), the 4th O type circle (15) is contacted with valve body (11) by the active force of the spacing and spring (16) of adjustment seat (17); Piston seat (22) is arranged with the 5th O type circle (21) and the 6th O type circle (29), the 5th O type circle (21) and the 6th O type circle (29) contact with valve body (11) and seal, and passing hole back-up ring (28) is fixed in valve body (11); Piston (20) is arranged with Y-shaped ring (18) and fairlead (19), Y-shaped ring (18) and fairlead (19) contact with valve body (11) and seal; Valve (23) is connected with piston (20) by hexagon flange bolt (26) with valve seat (30), and is contacted with piston seat (22) by the effect of the 3rd spring (25) and seal.
2. air processor as claimed in claim 1, is characterized in that: drying (1) self is provided with sealing ring, and the sealing ring himself arranged seals with valve body (11) and contacts.
3. air processor as claimed in claim 2, is characterized in that: air processor is provided with air inlet (111).
4. air processor as claimed in claim 3, is characterized in that: air inlet (111) is connected with A chamber (33) and is communicated with.
5. air processor as claimed in claim 4, is characterized in that: be provided with hole above piston seat (22).
6. air processor as claimed in claim 5, is characterized in that: A chamber (33) are connected with C chamber (35) and D chamber (36) by the hole above piston seat (22).
7. air processor as claimed in claim 6, is characterized in that: drying (1) is connected with E chamber (37) and is connected.
8. air processor as claimed in claim 7, is characterized in that: E chamber (37) are provided with plug (12).
9. air processor as claimed in claim 8, is characterized in that: plug (12) is connected with external gas receiver (41).
10. air processor as claimed in claim 9, is characterized in that: check valve (3) is connected with the first spring (4).
11. air processors as claimed in claim 10, is characterized in that: check valve (3) is connected with F chamber (38) and is connected.
12. air processors as claimed in claim 11, is characterized in that: F chamber (38) are connected with H chamber (40) and are connected.
13. air processors as claimed in claim 12, is characterized in that: H chamber (40) are divided at least two pipelines, are connected respectively with safety valve (10) with delivery outlet.
14. air processors as claimed in claim 13, it is characterized in that: H chamber (40) are divided into five pipelines, be connected with the first delivery outlet (211), the second delivery outlet (212), the 3rd delivery outlet (213), the 4th delivery outlet (214) with safety valve (10) respectively.
15. air processors as claimed in claim 14, is characterized in that: F chamber (38) are connected with pressure regulator valve (8).
16. air processors as claimed in claim 15, is characterized in that: F chamber (38) to be connected with G chamber (39) by pressure regulator valve (8) and to be connected.
17. air processors as claimed in claim 16, is characterized in that: the first valve (23) is connected with B chamber (34).
18. air processors as claimed in claim 17, is characterized in that: external gas receiver (41) is connected with exhaust outlet (311).
19. air processors according to any one of claim 1-18, is characterized in that: air processor is provided with refluxing opening (411).
20. air processors according to any one of claim 1-18, is characterized in that: joint (6) is provided with the 2nd O type circle (5).
21. air processors as claimed in claim 18, is characterized in that: pressure regulator valve (8) is fixed on fixture by bolt (7).
22. air processors as claimed in claim 21, is characterized in that: be provided with the first pad (9) between fixture and valve body (11).
23. air processors as claimed in claim 18, is characterized in that: be provided with the 3rd O type circle (13) between external gas receiver (41) and valve body (11).
24. air processors according to any one of claim 1-18, is characterized in that: the 3rd spring (25) is arranged in end cap (24).
25. air processors as claimed in claim 24, is characterized in that: end cap (24) is fixed on below piston seat (22) by screw (27).
26. air processors as claimed in claim 25, is characterized in that: the top of piston (20) is connected with the second valve (31).
27. air processors as claimed in claim 26, is characterized in that: the second valve (31) is provided with the second pad (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520561330.8U CN204841372U (en) | 2015-07-30 | 2015-07-30 | Air treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520561330.8U CN204841372U (en) | 2015-07-30 | 2015-07-30 | Air treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204841372U true CN204841372U (en) | 2015-12-09 |
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ID=54731970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520561330.8U Active CN204841372U (en) | 2015-07-30 | 2015-07-30 | Air treatment device |
Country Status (1)
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| CN (1) | CN204841372U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461522A (en) * | 2017-07-31 | 2017-12-12 | 浙江诸暨东港液压机械有限公司 | A kind of integrated air drier valve road sealing structure and its manufacture craft |
| CN108045365A (en) * | 2017-11-29 | 2018-05-18 | 瑞立集团瑞安汽车零部件有限公司 | Integral air processing system, vehicle air brake systems and vehicle |
-
2015
- 2015-07-30 CN CN201520561330.8U patent/CN204841372U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461522A (en) * | 2017-07-31 | 2017-12-12 | 浙江诸暨东港液压机械有限公司 | A kind of integrated air drier valve road sealing structure and its manufacture craft |
| CN108045365A (en) * | 2017-11-29 | 2018-05-18 | 瑞立集团瑞安汽车零部件有限公司 | Integral air processing system, vehicle air brake systems and vehicle |
| CN108045365B (en) * | 2017-11-29 | 2024-06-07 | 瑞立集团瑞安汽车零部件有限公司 | Integrated air treatment system, vehicle air brake system and vehicle |
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