CN205760355U - Function combination type air drying arrangement - Google Patents
Function combination type air drying arrangement Download PDFInfo
- Publication number
- CN205760355U CN205760355U CN201620420824.9U CN201620420824U CN205760355U CN 205760355 U CN205760355 U CN 205760355U CN 201620420824 U CN201620420824 U CN 201620420824U CN 205760355 U CN205760355 U CN 205760355U
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- valve body
- main valve
- valve
- combination type
- function combination
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Abstract
This utility model provides a kind of function combination type air drying arrangement, including, main valve body and oil water separator；The air inlet of described oil water separator is connected with the air inlet of the drying chamber of described main valve body, and gas outlet connects with the drying chamber cavity of described main valve body.Have compact conformation, profit purifying rate is high, improve brakes security performance, and produce and advantage that maintenance cost is low.
Description
Technical field
This utility model relates to automobile brake technical field, is specifically related to one and is applied to compressed gas source in air braking vehicle
The function combination type air dry-set of profit purified treatment.
Background technology
Function combination type air dry-set is used for cleaning and be dried water in compressed gas source, oil component.By at valve body
On be provided with feather valve, multiloop air pressure protective valve, and the assembling drying chamber containing molecular sieve on this valve body.Existing combination type
Air is dried and there is volume greatly, and production cost is high, and the profit in compressed air processes and the most totally causes in brake system of car
Braking member spoilage is high, and maintenance cost is high, and the defect such as drying chamber service life of molecular sieve is shorter.
For overcoming drawbacks described above, those skilled in the art use and backflow non-return valve, whirlwind oil-water separation are integrated in many times
In the air pressure protective valve of road, eliminate regeneration gas tank, decrease the connectors such as support, trachea, pipe joint.Thus, reduce volume,
Reduce cost.But such scheme exists profit in compressed gas source to be processed not thorough, causes the impurity of compressed gas source, oil and water
Fail to be processed thoroughly, enter in pipeline and the valve of brakes, cause the braking member in brake system of car to damage
Bad rate rises, and brings high maintenance cost to user or manufacturer, also brings hidden danger to driving safety.
Utility model content
For drawbacks described above and the problem of prior art, it is tight that the purpose of this utility model embodiment is to provide a kind of structure
Gather, profit purifying rate is high, improve brakes security performance, and produces and function combination type air that maintenance cost is low is done
Dry device.
In order to achieve the above object, this utility model following technical scheme of offer: function combination type air drying arrangement,
Including, main valve body, also include, oil water separator；Entering of the drying chamber of the air inlet of described oil water separator and described main valve body
QI KOU connects, and gas outlet connects with the drying chamber cavity of described main valve body.
Wherein, described oil water separator, including, filter dividing plate, drainage screen and filter housing, described drainage screen is arranged at described
Filter housing and described filter dividing plate enclose in the inner chamber set；The gas outlet of described filter housing connects with the drying chamber cavity of described main valve body
Logical.
Wherein, also include, spring base；Described spring base is arranged at described filter housing and encloses, with described filter dividing plate, the inner chamber set
In, the gas outlet of the dividing plate of described spring base connects with described drainage screen.
Wherein, including, molecular sieve, the air inlet of described molecular sieve connects with the drying chamber cavity of described main valve body, gives vent to anger
Mouth is connected with the molecular sieve connector of described main valve body.
Wherein, also include, multiloop protection valve and gas receiver, the breather check valve of described multiloop protection valve and described point
Son sifts out trachea and connects, and the air pressure protective valve of described multiloop protection valve is connected with gas receiver.
Wherein, also including, regenerating barrel, air bleeding valve and feather valve, described regenerating barrel is connected with the back blow port of described main valve body,
Being communicated in the inner chamber of described molecular sieve, described feather valve connects with the common cavity of multiloop protection valve, giving vent to anger of described feather valve
Mouth is connected with described air bleeding valve.
Wherein, described air bleeding valve, including, sealing ring, valve assembly and piston.
Wherein, the air inlet of described main valve body is provided with impurity chamber, and described impurity intracavity installs filter element.
Wherein, above main valve body, have three boss, respectively can charge of oil water separator, molecular sieve and drying chamber.Main valve body is left
Side arranges two boss, can fill heating electrical appliance, air inlet respectively；One boss is set on the right side of main valve body, connects multiloop and protect
Protect valve；There is a boss on front side of main valve body, connect pressure regulator valve；The front left comer of main valve body is provided with control mouth.Arrange on rear side of main valve body
Back blow port, little drain valve mouth, triangle main valve body foot；The downside of main valve body is provided with air vent, detects mouth.
Wherein, including, assembly profile, there are drying chamber, left side to have heating electrical appliance and air inlet on the upside of assembly profile, right side has
Banked direction control valves, front side has pressure regulator valve, front left side to be provided with control mouth, and rear side is provided with back blow port, little drain valve and triangle main valve body foot,
Downside is provided with air bleeding valve and detection mouth.
Compared with prior art, its major advantage is this utility model:
One, contour structures is compact, individually can be replaced each parts, and maintenance is with easy for installation.
Two, exsiccator is long for service life, in drying chamber shell, arranges oil water separator and molecular sieve, is purified by multilamellar,
The compressed gas source making entrance gas receiver is heavily divided purification.
Three, multiloop protection valve is long for service life.
Four, air bleeding valve is long for service life, failure rate is low, and by traditional valve seat, piston adds square ring, is now improved to valve
Door assembly, piston cancels square ring.Use the biggest sealing of middle air pressure the best.
Five, install drainage screen additional at air inlet, by Control of Impurities at the air inlet of function combination type air drying arrangement
In addition, the fault rate of function combination type air drying arrangement is reduced.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is front view of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is left view of the present utility model；
Fig. 4 is multiloop air pressure protective valve front view of the present utility model；
Fig. 5 is multiloop air pressure protective valve top view of the present utility model；
Fig. 6 is the structural representation at feather valve position of the present utility model；
Fig. 7 is sealing ring of the present utility model and piston structure schematic diagram；
Fig. 8 is perspective view of the present utility model.
Detailed description of the invention
Below in conjunction with embodiment of the present utility model, the technical solution of the utility model is clearly and completely retouched
State, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on this
Embodiment in utility model, those of ordinary skill in the art obtained under not making creative work premise all its
His embodiment, broadly falls into the scope of this utility model protection.
According to Fig. 1-3, this function combination type air drying arrangement includes filling main valve body 1, oil water separator 2, doing
Dry tank 3, molecular sieve 4, feather valve 5, control mouth 6, air bleeding valve 7, air intake filter assembly 8, Multi-path air pressure protection valve 9, little draining
Valve 10, heating electrical appliance assembly 11, back blow port 12 and the breather check valve 32 of multiloop protection valve 9.Have above main valve body 1 three convex
Platform, respectively can charge of oil water separator 2, molecular sieve 4 and drying chamber 3.There are two boss on the left of main valve body 1, can fill respectively and add thermoelectricity
Device, air inlet.It is provided with a boss on the right side of main valve body, connects Multi-path air pressure protection valve 9.A boss is had on front side of main valve body,
Connect pressure regulator valve.The front left comer of main valve body is provided with control mouth.Back blow port, little drain valve mouth, triangle main valve is had on rear side of main valve body
Body foot.The downside of main valve body is provided with air vent, detects mouth.Including, assembly profile, there are drying chamber, left side on the upside of assembly profile
Having heating electrical appliance and air inlet, right side has banked direction control valves, front side to have pressure regulator valve, front left side to be provided with control mouth, rear side be provided with back blow port,
Little drain valve and triangle main valve body foot, downside is provided with air bleeding valve and detection mouth.
The air inlet of main valve body 1 is installed into air filter assembly 8, and air intake filter assembly is filter element 29 and impurity chamber 28,
Impurity intracavity installs filter element.Compressor and function combination type air drying arrangement are by steel pipe and hose connection, and steel pipe exists
If in the iron filings in the course of processing or impurity entered function combination type air type dryer, being then easily caused card column exhaust valve port,
Cause function combination type air drying arrangement to leak gas, cause function combination type air drying arrangement normally to work, band
Carry out risk hidden danger.The air inlet of oil water separator 2 is connected with the air inlet of the drying chamber 3 of main valve body, gas outlet and main valve body
Drying chamber cavity connects.The air inlet of molecular sieve 4 connects with drying chamber 3 cavity of main valve body, gas outlet and the molecule of main valve body
Sieve connector connects.
Oil water separator, including, filter dividing plate 16, drainage screen 18 and filter housing 19, drainage screen 18 is arranged at filter housing 19
Enclose in the inner chamber set with filter dividing plate 16；The gas outlet of filter housing 19 connects with drying chamber 3 cavity of main valve body 1.
Wherein, also include, spring base 17；Spring base 17 is arranged at described filter housing 19 and encloses with described filter dividing plate 16 and to set
In inner chamber, the gas outlet of the dividing plate of described spring base 17 is connected with described drainage screen 18.
Also including, multiloop protection valve 9 and gas receiver 38, the breather check valve 32 of multiloop protection valve 9 sifts out with molecule
Trachea 23 connects, and the air pressure protective valve 24 of described multiloop protection valve 9 is connected with gas receiver.Described multiloop protection valve can be two
Loop protection valve, four-loop protection valve etc..
The left side of main valve body 1 is provided with heating electrical appliance assembly 11.Inlet air filtration assembly 8.The right side bolt of main valve body 1 connects
Multiloop air pressure protective valve 9 is set.The check valve 32 of multiloop protection valve 9 is arranged in the middle of banked direction control valves, takes air valve 14 and is arranged on
The downside of banked direction control valves, the front side of main valve body 1 is provided with pressure regulator valve 5.The front left comer of main valve body 1 is provided with control mouth 6.Main valve body 1
Rear side be provided with back blow port 12 and main valve body foot 15, the downside of main valve body 1 is provided with air bleeding valve 7, little drain valve 10.
Such as Fig. 1-5, the cleaning of this utility model embodiment and dry compressed gas source operation principle:
The compressed gas source exported by automobile air compressor, after filtration core 29, is isolated in solid impurity in impurity chamber 28),
Enter back in main valve body 1, sequentially pass through air filtration dividing plate 16, the dividing plate of spring base 17, drainage screen 18 and filter housing by main valve body 1
Profit is basically separated and branches away by body 19, enters in drying chamber housing 30, by the air-flow impact to drying chamber housing 30 inwall,
Oil-water separation again, compressed gas enters the bottom of molecular sieve 4, and by the multiple aperture in bottom 20, air-flow enters bottom molecular sieve 21,
Enter top 22 by molecular sieve air-flow, complete air by repeatedly oil-water separation and be dried oil removal process, given vent to anger by molecular sieve
Pipe 23, pushes the breather check valve 32 of multiloop protection valve 9 open, enters the common cavity 31 of multiloop protection valve 9.
Such as Fig. 2,4,5, the multiloop air pressure protective valve operation principle of this utility model embodiment:
After above-mentioned compressed gas enters common cavity 31, then respectively enter multiloop air pressure protective valve 9 by common cavity 31
Inner chamber 33,34,35,36, push the air pressure protective valve 24 of multiloop protection valve 9, leather cup 25 open, then protect valve 9 by multiloop
Delivery outlet 37, is conveyed into compressed gas in gas receiver 38.When leakage occurs in certain primary Ioops, and when reaching setting value, this loop gas
The air pressure protective valve 24 of pressure protection valve is closed, thus, it is ensured that the air pressure in other loop no longer declines.
Such as Fig. 1-5, the feather valve of this utility model embodiment and blowback operation principle:
Using regenerating barrel 39, through trachea 40 compressed gas through back blow port device 12, blowback enters regenerated molecular sieve 4, profit divides
From device 2, form blowback, reach oil removing except the purpose of water.Compressed air enters from the interface 31 of the common cavity of multiloop protection valve 9
Aperture 41 arrives the control chamber 42 of feather valve 5, when whole brakes air pressure reaches close value, and diaphragm sub-unit 43, overcome
The precompression of balancing spring 44 is up, opens small air inlet hole 45, and air pressure promotes piston 27 descending, opens air bleeding valve 26, and air pressure is opened
Begin to unload.
Connecting described while compressed gas enters the common cavity 31 of multiloop protection valve 9, some gas is through public
Chamber aperture 46 enters back blow port 12, then enters regenerating barrel 39 by pipeline 40.In the moment of air pressure unloading, due to drying chamber shell
In 3, and the air pressure of output airway 47 declines, and the breather check valve 32 of multiloop protection valve 9 is closed, the compression of regenerating barrel 39
Gas will pass through pipeline 40 and back blow port 12, enters aperture 46, carries out to molecular sieve 4, drying chamber shell 3 and oil water separator 2
Blowback, while the source of the gas of regenerating barrel 39 carries out blowback to oil water separator 2, the source of the gas in drying chamber shell 3 is first to profit
Separator 2 hyperbaric atmosphere amount blowback, makes absorption arrange from little drain valve at molecular sieve 4, a small amount of profit of drying chamber 3 outer casing inner wall
Going out, a large amount of profit impurity on the surface such as oil water separator 2 are discharged through air vent 48 along with compressed air together.
Such as Fig. 1-8, after the unloading of this utility model embodiment and blowback, recover cleaning and dry compressed-air actuated work is former
Reason:
When brake system pressure is reduced to a certain value, diaphragm sub-unit 43 is descending under the effect of balancing spring 44, closes
Closing small air inlet hole 45, piston 27 is up under the effect of exhaust spring 49, sealing ring 50 face seal in air bleeding valve main body,
The joint detail figure of sealing ring 50 and piston 27 is shown in Fig. 7.Air bleeding valve, including, sealing ring, valve assembly and piston.Close aerofluxus
Valve 26, system starts again supply, so realizes cleaning and dry compressed air, unloading, the circulatory function of pulse cleaning.
It addition, heater and temperature controller, the control output end of temperature controller is connected with described heater, described heater and institute
State main valve connect, when ambient temperature low to a certain value time, heater assembly 11 opens intensification, energy under the control of temperature controller 50
Effectively preventing from breaking down because low temperature freezes, when ambient temperature is increased to a certain value, heater assembly 11 is at temperature controller
Disconnect under the control of 50.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in change
Or replace, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be described with power
The protection domain that profit requires is as the criterion.
Claims (10)
1. function combination type air drying arrangement, including, main valve body, it is characterised in that also include, oil water separator；Described
The air inlet of oil water separator is connected with the air inlet of the drying chamber of described main valve body, gas outlet and the drying chamber of described main valve body
Cavity connects.
Function combination type air drying arrangement the most according to claim 1, it is characterised in that described oil water separator,
Including, filter dividing plate, drainage screen and filter housing, described drainage screen is arranged at described filter housing and encloses set interior with described filter dividing plate
In chamber；The gas outlet of described filter housing connects with the drying chamber cavity of described main valve body.
Function combination type air drying arrangement the most according to claim 2, it is characterised in that also include, spring base；Institute
State spring base to be arranged at described filter housing and described filter dividing plate and enclose in the inner chamber set, the gas outlet of the dividing plate of described spring base with
Described drainage screen connects.
4. according to the function combination type air drying arrangement described in any one of claim 1-3, it is characterised in that include, point
Son sieve, the air inlet of described molecular sieve connects with the drying chamber cavity of described main valve body, gas outlet and the molecule of described main valve body
Sieve connector connects.
Function combination type air drying arrangement the most according to claim 4, it is characterised in that also include, multiloop is protected
Protecting valve and gas receiver, the breather check valve of described multiloop protection valve is connected with described molecular sieve escape pipe, and described multiloop is protected
The air pressure protective valve protecting valve is connected with gas receiver.
Function combination type air drying arrangement the most according to claim 5, it is characterised in that also include, regenerating barrel, row
Air valve and feather valve, described regenerating barrel is connected with the back blow port of described main valve body, is communicated in the inner chamber of described molecular sieve, described in unload
Carrying valve to connect with the common cavity of multiloop protection valve, the gas outlet of described feather valve is connected with described air bleeding valve.
Function combination type air drying arrangement the most according to claim 6, it is characterised in that described air bleeding valve, including,
Sealing ring, valve assembly and piston.
Function combination type air drying arrangement the most according to claim 7, it is characterised in that the air inlet of described main valve body
Mouth is provided with impurity chamber, and described impurity intracavity installs filter element.
Function combination type air drying arrangement the most according to claim 8, it is characterised in that have three above main valve body
Boss, respectively can charge of oil water separator, molecular sieve and drying chamber；Two boss are set on the left of main valve body, can fill respectively and add thermoelectricity
Device and air inlet；One boss is set on the right side of main valve body, connects multiloop protection valve；A boss is had, even on front side of main valve body
Connect pressure regulator valve；The front left comer of main valve body is provided with control mouth；Back blow port, little drain valve mouth and triangle main valve are set on rear side of main valve body
Body foot；The downside of main valve body is provided with air vent and detection mouth.
Function combination type air drying arrangement the most according to claim 9, it is characterised in that include, assembly profile,
Having drying chamber, left side to have heating electrical appliance and air inlet on the upside of assembly profile, right side has banked direction control valves, front side to have pressure regulator valve, front left side
Being provided with control mouth, rear side is provided with back blow port, little drain valve and triangle main valve body foot, and downside is provided with air bleeding valve and detection mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620420824.9U CN205760355U (en) | 2016-05-11 | 2016-05-11 | Function combination type air drying arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620420824.9U CN205760355U (en) | 2016-05-11 | 2016-05-11 | Function combination type air drying arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205760355U true CN205760355U (en) | 2016-12-07 |
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ID=57411620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620420824.9U Expired - Fee Related CN205760355U (en) | 2016-05-11 | 2016-05-11 | Function combination type air drying arrangement |
Country Status (1)
| Country | Link |
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| CN (1) | CN205760355U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771524A (en) * | 2016-05-11 | 2016-07-20 | 武汉东顺汽车配件有限公司 | Functional combined air drier device |
| CN107187438A (en) * | 2017-06-05 | 2017-09-22 | 武汉东顺汽车配件有限公司 | A kind of integrated form gas water-oil separating drying device |
-
2016
- 2016-05-11 CN CN201620420824.9U patent/CN205760355U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771524A (en) * | 2016-05-11 | 2016-07-20 | 武汉东顺汽车配件有限公司 | Functional combined air drier device |
| CN107187438A (en) * | 2017-06-05 | 2017-09-22 | 武汉东顺汽车配件有限公司 | A kind of integrated form gas water-oil separating drying device |
| CN107187438B (en) * | 2017-06-05 | 2020-02-18 | 武汉东顺汽车配件有限公司 | Integrated gas-oil-water separation drying device |
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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: 20161207 Termination date: 20170511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |