CN207641195U - Compressed air oil water separator and heatless regeneration formula compressed-air drier - Google Patents
Compressed air oil water separator and heatless regeneration formula compressed-air drier Download PDFInfo
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- CN207641195U CN207641195U CN201721053725.2U CN201721053725U CN207641195U CN 207641195 U CN207641195 U CN 207641195U CN 201721053725 U CN201721053725 U CN 201721053725U CN 207641195 U CN207641195 U CN 207641195U
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- air
- compressed
- oil water
- drying tower
- water separator
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a kind of compressed air oil water separator, including outer housing (1), inner housing (2), outer housing is arranged in interior closure periphery, the gib block (3) of helically structure is provided between outer housing inner wall and inner housing outer wall, the gib block of helical structure forms a spiral helicine gas guiding channel (30) between outer housing and inner housing, and the filter packing (4) for being used for oil strain, water and impurity is filled with inside inner housing.The oil water separator of the utility model carries out water conservancy diversion, structure is simplified, and drying effect is good using the gas guiding channel for the helical structure being arranged between outer housing and inner housing to compressed air.Heatless regeneration formula compressed-air drier provided by the utility model is provided with the oil water separator, the good separating effect of grease in drying tower, and easy to maintain, cost substantially reduces.Drier is covered with PTC heating plates in control valve outer surface, has the function of maintaining firm power, have a safety feature.
Description
Technical field
The utility model is related to the braking systems wind regime such as locomotive, motor-car fields, particularly, are related to a kind of compressed air oil
Separator and heatless regeneration formula compressed-air drier.
Background technology
Locomotive, motor vehicle brake system compressed air in usually contain the impurity such as water, oil, dust, locomotive, motor-car water,
Oil and dust would generally cause to corrode and freeze, and to cause failure, pneumatic equipment accelerated wear test, therefore locomotive can generally use
Compressed-air drier purifies compressed air, and compressed-air drier generally can also be assisted using oil water separator
It purifying, oil water separator is mostly complicated used in existing compressed-air drier, on the one hand increases maintenance workload,
On the other hand of high cost.Therefore, in the prior art, the oil water separator that a kind of structure is simplified and adult is low is needed to solve this
Problem.
Utility model content
The utility model aim is to provide a kind of compressed air oil water separator and heatless regeneration formula compressed air is dry
Dry device, to solve the problems, such as to propose in background technology.
To achieve the above object, the utility model provides a kind of compressed air oil water separator, including outer housing 1,
Inner housing 2, outer housing setting is in interior closure periphery, and the height of inner housing outer bottom is higher than outer housing inner bottom surface, inner housing top
Portion is respectively arranged with the into or out entrance 1 of supplied gas and entrance 2 22, outer housing inner wall and inner housing with bottom
The gib block 3 of helically structure is provided between outer wall, the gib block of helical structure forms one between outer housing and inner housing
A spiral helicine gas guiding channel 30, the top of outer housing are provided with connector 1, one one end of connector for directly or
It is indirectly connected with compressed air, one other end of connector is connected to the flow-guiding channel upper end, and flow-guiding channel lower end extends to inner casing
Vessel 31 between bottom surface and outer housing inner bottom surface in vitro, inner housing bottom surface are equipped with connection vessel and go out with described in inner casing intracoelomic cavity
Entrance 2 22, outer housing bottom surface are equipped with connection vessel and extraneous or air bleeding valve connector 2 12, and filling is useful inside inner housing
In the filter packing 4 for crossing oil strain, water and impurity, compressed air enters through connector one, gas guiding channel, entrance two successively
Inside inner housing, it is discharged by entrance one after filter packing filtration, purification.
Further, it is provided with web plate 5 at entrance one.
Preferably, the filter packing 4 wishes lattice ring using drawing.
The utility model additionally provides a kind of heatless regeneration formula compressed-air drier, including drying tower A101, drying tower
The cylinder of B102, air outlet valve 103, intake valve 104, air bleeding valve 105 and the oil water separator, drying tower A is interior with drying tower B's
It is equipped with drier 106 in cylinder, the grease is installed at the air inlet A of drying tower A and at the air inlet B of drying tower B
The connector one of separator, two oil water separators is separately connected two outlets of the intake valve, the entrance connection of intake valve
Compressed air, the connector two of two oil water separators are separately connected the two entrances of the air bleeding valve, the outlet of air bleeding valve with
The connection of extraneous or regeneration gas storage system, the entrance one of oil water separator are connected to drier；
The two entrances of the air outlet valve are separately connected the gas outlet B of the gas outlet A and drying tower B of drying tower A, air outlet valve
Storage system (such as cylinder) of the outlet connection for storing pure air.
Further, the intake valve, air bleeding valve housing outer surface be covered with heating plate 107.
Preferably, the heating plate uses PTC thermistor.
Further, the drying tower A with the cylinder of drying tower B by circular flange 108 and steel cylindrical tube 109
It is formed by welding, the side wall of circular flange is radially provided with the mounting hole 110 for cylinder to be fixedly mounted.
Preferably, the cylinder material uses stainless steel；The air outlet valve, intake valve, air bleeding valve shell material adopt
Use aluminium alloy.
Preferably, the air outlet valve is the air outlet check valve with check function.
The utility model at least has the advantages that：
The oil water separator of the utility model is led using the gas for the helical structure being arranged between outer housing and inner housing
Circulation road carries out water conservancy diversion to compressed air.
In gas replenishment process, compressed air under centrifugal force and inertia force effect, from air analyse by the grease for condensing into liquid
Go out to separate and be deposited in the preliminarily dried that compressed air is completed in bottom in outer housing.By the compressed air of preliminarily dried
It is more under the action of filter packing again from oil water separator bottom by having inside the oil water separator inner housing of filter packing
Remaining grease cannot be by filter packing, realizing the redrying of compressed air, and the compressed air by redrying is again
It flows into inside drying tower through entrance one and is further dried.
In regenerative process, regeneration gas is discharged from the top down, i.e., inner housing is discharged from entrance one to entrance two, then pass through
Connector two directly or indirectly drains into the external world, to realize the drainage of filter packing, oil water separator is made to restore again
Purification function originally, that is, complete regenerative process.Relative to the existing centrifugal water-oil separating needed using rotating vane
The structure of device, the utility model is simplified, and drying effect is good, cost substantially reduces.
The heatless regeneration formula compressed-air drier of the utility model is provided with the oil water separator, profit in drying tower
Two drying towers are controlled with gas control valve (air outlet valve, intake valve, air bleeding valve) to switch between inflation and regeneration, are inflated
When compressed air first carry out second-stage preliminary dry decontamination through oil water separator, then through the dry decontamination again of the drier in cylinder,
Regeneration gas first flows through the drier in cylinder and takes away the grease on drier when regeneration, passes through oil water separator band and goes rancid
The grease of bottom in separator filter packing and outer housing makes drier restore detergent power with oil water separator, due to oil
Separator is provided with the gas guiding channel of helical structure, has double purified effect, the separating effect of grease more existing
Only setting filler is more preferable and simple in structure, and maintenance gets up to be also convenient for, and saves great amount of cost.
The dryer cartridge material of the utility model uses stainless steel；Air outlet valve, intake valve, the shell material of air bleeding valve are equal
Using aluminium alloy, rustless source can effectively prevent motor vehicle braking system to generate corrosion, blocking, condensed water, icing etc. without paint
Phenomenon, can avoid the brake failure as caused by above-mentioned phenomenon and caused by driving accident, and equipment in braking system can be extended
Time between overhauls(TBO).
The drier of the utility model is covered with PTC thermistor heating in the housing outer surface of intake valve, air bleeding valve
Plate can heat air when environment temperature is too low, be conducive to make the temperature of compressed air to keep constant, and be conducive to do
The normal table of dry device is run, since PTC thermistor has from overheating protection function, when temperature reaches certain value, PTC
The resistance value of thermistor increases, and electric current is made to reduce, and has the function of maintaining firm power, makes the temperature of each control valve and gas not
It can excessively rise, have a safety feature.
Other than objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Description of the drawings
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituted improper limits to the present invention for explaining the utility model.In attached drawing
In：
Fig. 1 is the oil water separator front view (band part section) of the preferred embodiment in the utility model；
Fig. 2 is heatless regeneration formula compressed-air drier front view (the band partial cutaway of the preferred embodiment in the utility model
Face)；
Fig. 3 is heatless regeneration formula compressed-air drier side view (the band partial cutaway of the preferred embodiment in the utility model
Face)；
Fig. 4 is the oil water separator inflation in the heatless regeneration formula compressed-air drier of the preferred embodiment in the utility model
Principle schematic.
Oil water separator regeneration in the heatless regeneration formula compressed-air drier of Fig. 5 the preferred embodiment in the utility model is former
Manage schematic diagram.
Fig. 6 a are the drying tower A cylinders of the heatless regeneration formula compressed-air drier of the preferred embodiment in the utility model and do
Dry tower B cylinder front views；
Fig. 6 b are the drying tower A cylinders of the heatless regeneration formula compressed-air drier of the preferred embodiment in the utility model and do
Dry tower B cylinder side views.
In figure：1- outer housings, 11- connectors one, 12- connectors two, 2- inner housings, 21- entrances one, 22- entrances
Two, 3- gib block, 30- gas guiding channels, 31- vessels, 4- adsorption stuffings, 5- web plates；
101- drying towers A, 102- drying tower B, 103- air outlet valve, 104- intake valves, 105- air bleeding valves, 106- drier,
107- heating plates, 108- circular flanges, 109- steel cylindrical tubes, 110- mounting holes, 111- air inlets A, 112- air inlet B,
The gas outlets 113- A, 114- gas outlet B.
Specific implementation mode
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be according to power
Profit requires to limit and the multitude of different ways of covering is implemented.
Referring to the compressed air oil water separator of Fig. 1, including outer housing 1, inner housing 2, outer housing is arranged in inner housing
Periphery, and the height of inner housing outer bottom be higher than outer housing inner bottom surface, inner housing top and bottom be respectively arranged with supplied gas into
Enter or the entrance 1 that is discharged and entrance 2 22, helically structure is provided between outer housing inner wall and inner housing outer wall
The gib block of gib block 3, helical structure forms a spiral helicine gas guiding channel 30 between outer housing and inner housing, outside
The top of shell is provided with connector 1, and one one end of connector is used for direct or indirect connection compressed air, and connector one is another
One end is connected to flow-guiding channel upper end, and flow-guiding channel lower end extends to the vessel between inner housing outer bottom and outer housing inner bottom surface
31, inner housing bottom surface is equipped with the entrance 2 22 of connection vessel and inner casing intracoelomic cavity, and outer housing bottom surface is equipped with connection vessel
With extraneous or gas exhausting valve connector 2 12, inner housing inside is filled with the filter packing for being used for oil strain, water and impurity
4, compressed air enters through connector one, gas guiding channel, entrance two inside inner housing successively, is filtered through filter packing net
It is discharged by entrance one after change.
In the present embodiment, web plate 5 is provided at entrance one, web plate 5 is for preventing filter packing 4 de- inside inner housing
It separates out.
In the present embodiment, filter packing 4 wishes lattice ring using the drawing of stainless steel.
Referring to Fig. 2~Fig. 5 and Fig. 6 a and Fig. 6 b, a kind of heatless regeneration formula compressed-air drier, including drying tower
A101, drying tower B102, air outlet valve 103, intake valve 104, air bleeding valve 105 and oil water separator, in the cylinder of drying tower A with it is dry
It is equipped with drier 106 in the cylinder of dry tower B, at the air inlet A111 of drying tower A and at the air inlet B112 of drying tower B
It is installed with oil water separator, in the present embodiment, outer housing 1 and the cylinder of drying tower A and drying tower B are wholely set, two greases
The connector one of separator is separately connected two outlets of intake valve, and the entrance of intake valve connects compressed air, two greases point
Connector 2 12 from device is separately connected the two entrances of air bleeding valve, and the outlet of air bleeding valve is in communication with the outside, oil water separator
Entrance one is connected to drier；
Compressed air enters through connector one, gas guiding channel, entrance two inside inner housing successively, through adsorption stuffing
It is drained into the cylinder with drier by entrance one after adsorption cleaning, is flowed through through the drier in cylinder for regenerated gas
Enter inside inner housing by entrance one, flows through and drain into the external world through entrance two, connector two and air bleeding valve after adsorption stuffing；
The two entrances of air outlet valve are separately connected the gas outlet B114 of the gas outlet A113 and drying tower B of drying tower A, outlet
Cylinder (not shown) of the outlet connection of valve for storing pure air.
In the present embodiment, intake valve, air bleeding valve housing outer surface be covered with heating plate 107.
In the present embodiment, heating plate uses PTC thermistor.
Referring to Fig. 6 a and Fig. 6 b, in the present embodiment, drying tower A with the cylinder of drying tower B by circular flange 108 and circle
Cylindrical steel 109 is formed by welding, and the side wall of circular flange is radially provided with the mounting hole for cylinder to be fixedly mounted
110。
In the present embodiment, cylinder material uses stainless steel；Air outlet valve, intake valve, air bleeding valve shell material be all made of
6061 aluminium alloys.
The heatless regeneration formula compressed-air drier of the present embodiment is inflated and regenerative process is as follows：
Gas replenishment process (carries out) in drying tower A or drying tower B：Referring to Fig. 2, Fig. 3 and Fig. 4, intake valve in gas replenishment process
104 open, and compressed air enters oil water separator bottom, part through intake valve 104 and connector 1, gas guiding channel 30
Grease condenses into liquid under centrifugal force and effect of inertia and is stored in the vessel 31 of bottom in outer housing, at this point, air bleeding valve 105 closes
It closes, compressed air enters through entrance 2 22 inside inner housing 2, enters in cylinder drier after filter packing filters, through dry
Drying prescription be adsorbed by drying after air most through air outlet valve 13 to flow to cylinder spare, it is dry that another small portion of gas flows into another
Regenerative process is carried out in dry tower.
Regenerative process (carries out) in drying tower B or drying tower A：Referring to Fig. 2, Fig. 3 and Fig. 5, regeneration gas is through drier
The grease on drier is taken away afterwards, then is flowed into inside oil water separator inner housing through entrance one, and the oil on filter packing is taken away
Water, then flow in vessel through entrance two, at this point, intake valve 104 is closed, air bleeding valve 105 is opened, and regeneration gas is through connector two
12 drain into the external world with air bleeding valve 105.
The preferred embodiment that these are only the utility model, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of compressed air oil water separator, which is characterized in that including outer housing (1), inner housing (2), outer housing setting
In interior closure periphery, and the height of inner housing outer bottom is higher than outer housing inner bottom surface, and inner housing top and bottom is respectively arranged with
The into or out entrance one (21) of supplied gas and entrance two (22), are provided between outer housing inner wall and inner housing outer wall
The gib block of the helically gib block (3) of structure, helical structure forms a spiral helicine gas between outer housing and inner housing
The top of body flow-guiding channel (30), outer housing is provided with connector one (11), and one end of connector one is for directly or indirectly connecting
The compressed air of purification is received, the other end of connector one is connected to the flow-guiding channel upper end, and flow-guiding channel lower end extends to
Vessel (31) between inner housing outer bottom and outer housing inner bottom surface, inner housing bottom surface are equipped with connection vessel and inner casing intracoelomic cavity
The entrance two (22), outer housing bottom surface are equipped with connection vessel and extraneous or air bleeding valve (105) connector two (12), inner casing
Internal portion is filled with the filter packing (4) for being used for oil strain, water and impurity, compressed air to be clean successively through connector one,
Gas guiding channel, entrance two enter inside inner housing, are discharged by entrance one after filter packing filtration, purification.
2. a kind of compressed air oil water separator according to claim 1, which is characterized in that be provided at entrance one
Web plate (5).
3. a kind of compressed air oil water separator according to claim 1, which is characterized in that the filter packing (4)
Lattice ring is wished using drawing.
4. a kind of heatless regeneration formula compressed-air drier, which is characterized in that including drying tower A (101), drying tower B (102),
Oil water separator described in any one of air outlet valve (103), intake valve (104), air bleeding valve (105) and claims 1 to 3,
In the cylinder of drying tower A be equipped with drier (106) in the cylinder of drying tower B, at the air inlet A of drying tower A and drying tower B
Air inlet B at be installed with the oil water separator, the connector one of two oil water separators is separately connected the intake valve
Two outlets, the entrance of intake valve connects compressed air, and the connector two of two oil water separators is separately connected the exhaust
The two entrances of valve, the outlet of air bleeding valve be connected tos with extraneous or regeneration gas storage system, the entrance one of oil water separator and
Drier is connected to；
The two entrances of the air outlet valve are separately connected the gas outlet B of the gas outlet A and drying tower B of drying tower A, and air outlet valve goes out
Storage system of the mouth connection for storing pure air.
5. a kind of heatless regeneration formula compressed-air drier according to claim 4, which is characterized in that the intake valve,
The housing outer surface of air bleeding valve is covered with heating plate (107).
6. a kind of heatless regeneration formula compressed-air drier according to claim 5, which is characterized in that the heating plate is adopted
Use PTC thermistor.
7. a kind of heatless regeneration formula compressed-air drier according to claim 4, which is characterized in that the drying tower A
Be formed by welding by circular flange (108) and steel cylindrical tube (109) with the cylinder of drying tower B, the side wall edge of circular flange
Radial direction is provided with the mounting hole (110) for cylinder to be fixedly mounted.
8. a kind of heatless regeneration formula compressed-air drier according to claim 7, which is characterized in that the cylinder material
Using stainless steel；The air outlet valve, intake valve, air bleeding valve shell material be all made of aluminium alloy.
9. a kind of heatless regeneration formula compressed-air drier according to claim 4, which is characterized in that the air outlet valve is
Air outlet check valve with check function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721053725.2U CN207641195U (en) | 2017-08-22 | 2017-08-22 | Compressed air oil water separator and heatless regeneration formula compressed-air drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721053725.2U CN207641195U (en) | 2017-08-22 | 2017-08-22 | Compressed air oil water separator and heatless regeneration formula compressed-air drier |
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| Publication Number | Publication Date |
|---|---|
| CN207641195U true CN207641195U (en) | 2018-07-24 |
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ID=62885774
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721053725.2U Active CN207641195U (en) | 2017-08-22 | 2017-08-22 | Compressed air oil water separator and heatless regeneration formula compressed-air drier |
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| CN (1) | CN207641195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469532A (en) * | 2017-08-22 | 2017-12-15 | 株洲联诚集团有限责任公司 | Compressed air oil water separator and heatless regeneration formula compressed-air drier |
-
2017
- 2017-08-22 CN CN201721053725.2U patent/CN207641195U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469532A (en) * | 2017-08-22 | 2017-12-15 | 株洲联诚集团有限责任公司 | Compressed air oil water separator and heatless regeneration formula compressed-air drier |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190925 Address after: 412001 Hunan Province, Zhuzhou Shifeng District Tian Xin North Gate Patentee after: Zhuzhou nine party air purifier Co., Ltd. Address before: 412001 Tianxin in Shi Feng District, Zhuzhou, Hunan Patentee before: Zhuzhou Liancheng group Cmi Holdings Ltd |