CN2482593Y - Water discharger for air filter - Google Patents
Water discharger for air filter Download PDFInfo
- Publication number
- CN2482593Y CN2482593Y CN 01246536 CN01246536U CN2482593Y CN 2482593 Y CN2482593 Y CN 2482593Y CN 01246536 CN01246536 CN 01246536 CN 01246536 U CN01246536 U CN 01246536U CN 2482593 Y CN2482593 Y CN 2482593Y
- Authority
- CN
- China
- Prior art keywords
- water cup
- compressed air
- water
- air filter
- water tumbler
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
A drainage device for an air filter is a part of a compressed air filter. The utility model is particularly used in an air pressure transmission control system and the places where the compressed air is needed when a pneumatic component works, in particular to be used in a compressed air filter, a reduction valve for air filtration, and at the outlet of a water cup positioned at the lower position. The utility model consists of a valve pin with a push rod and the water cup as well as an integrated body of a drainage valve set and a sealing ring connecting with the valve pin and with water cup with a screw cap. Compressed air passes through the filter, a centrifuge force is used to separate liquid and solid particles in the air, and compressed air enters the water cup for storage. After pushing the push rod, water in the water cup is drained. For the drainage valve seat, the sealing ring and other parts are added to ensure the drainage valve to be stressed, the water cup is not stressed; therefore, the water cup is unlikely to be damaged, is durable and has long service life, thereby reducing economic loss and trouble of users.
Description
Technical field
The utility model relates to the component in a kind of compressed-air filter, particularly use in the Pneumatic Transmission control system, pneumatic element work need be supplied compressed-air actuated local the use, at first need pressurized air is removed things such as wherein moisture content, oil content, impurity through filter, and the jettison gear of the air filter that water is emitted from filter.
Background technique
Existing commercially available and use compressed-air filter, the air-filtering reduction valve, the jettison gear at its water tumbler place, lower end all utilizes the screw thread of its end directly to screw in the internal thread at water tumbler place by valve inside, the fixedly connected formation that is integral.Because of water tumbler is a glassware, after screw thread is stressed, make water tumbler often crackle and fracture phenomena will take place, scrap because of leaking, increase many troubles and economic burden to the user.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of jettison gear of air filter, and it is easy to use, and is durable in use, and long service life reduces economic loss of user and trouble.
The utility model solves the problems of the technologies described above the technological scheme that adopted and is connected with water tumbler by the valve inside of band push rod by: the jettison gear of air filter and is formed, and also comprises the discharge valve seat that will be connected with valve inside, water tumbler respectively by cap also, the integral body that seal ring connects into.
The utility model compared with prior art, because of the valve inside of jettison gear by the band push rod is connected with the discharge valve seat of band seal ring, cooperate with water tumbler again, with and cap be fixed into one and constitute, increased discharge valve seat, and made discharge valve seat stressed, water tumbler does not stress, so crackle and fracture phenomena just can not take place in water tumbler, just can be durable in use, reducing the user needs the often trouble and the economic loss of transposing water tumbler.
Description of drawings
Fig. 1. structural representation of the present utility model.
Fig. 2. the B-B view of Fig. 1.
Embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing:
Valve body (2) respectively has an inlet, outlet on the two side, and uses screw (4) fixedly filter core (3), dropping plate (5) and cyclone blade (1) in the middle of the inwall of lower end, and an end of water tumbler (6) is fixedly connected on the inwall of valve body (2) lower end.
Discharge valve seat (9) is threaded respectively on the inside and outside wall in lower end for the middle T shape that through hole is arranged.
And cap (10) has the fastener nut of knurling for the surface.
The valve inside (7) that at first will have push rod (11), with being integral with screw thread is fixedly connected in the inner bolt hole that is threaded into discharge valve seat (9) on it, put into water tumbler (6) water outlet place, and at the cooperation place placement O-ring seals (8) of discharge valve seat (9) with water tumbler (6), use at last and cap (10) is fixed on the water outlet place of water tumbler (6) lower end with discharge valve seat (9), valve inside (7), constitute jettison gear.
During use, the water tumbler water outlet place, lower end that this jettison gear can be installed in compressed-air filter or air-filtering reduction valve uses.At this moment after pressurized air enters filter from the suction port of valve body (2) one sides, be introduced into cyclone blade (1), a lot of small gaps are arranged on the cyclone blade, force pressurized air tangentially to produce strong rotation, like this, the big water droplet, dust, the oil droplet that are mixed in the gas just obtain bigger centrifugal force, and collide with water tumbler (6) inwall at a high speed, and from gas, separate, be deposited in the water cup (6), gas is by middle filter core (3) then, and part dust, spray water are blocked and elimination, and clean air is just from outlet output.Dropping plate (5) is to prevent that gas swirl from rolling the sewage that accumulates in the cup and destroy filtration.When discharging water, as long as the push rod that discharges water (11) of water tumbler bottom is upwards pushed away, sewage just can discharge, unclamp push rod after, just automatically reset, the dewatering outlet is closed.
Claims (3)
1. the jettison gear of an air filter, by the valve inside (7) of band push rod (11) is connected with water tumbler (6) form, it is characterized in that also comprising the discharge valve seat (9) that will be connected with valve inside (7), water tumbler (6) respectively, the integral body that seal ring connects into by cap (10) also.
2. jettison gear according to claim 1 is characterized in that discharge valve seat (9) for the middle T shape that through hole is arranged, is threaded respectively on the inside and outside wall in lower end.
3. jettison gear according to claim 1, it is characterized in that valve inside (7) is with in the inner bolt hole that is threaded into discharge valve seat (9) on it, be integral with screw thread is fixedly connected, put into water tumbler (6) water outlet place, and place O-ring seals (8) in the discharge valve seat (9) and the cooperation place of water tumbler (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01246536 CN2482593Y (en) | 2001-07-12 | 2001-07-12 | Water discharger for air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01246536 CN2482593Y (en) | 2001-07-12 | 2001-07-12 | Water discharger for air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2482593Y true CN2482593Y (en) | 2002-03-20 |
Family
ID=33657539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01246536 Expired - Fee Related CN2482593Y (en) | 2001-07-12 | 2001-07-12 | Water discharger for air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2482593Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103946547A (en) * | 2011-10-27 | 2014-07-23 | 克诺尔-布里姆斯轨道车辆系统有限公司 | Condensate separator device for a compressor arrangement for the production of compressed air |
-
2001
- 2001-07-12 CN CN 01246536 patent/CN2482593Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103946547A (en) * | 2011-10-27 | 2014-07-23 | 克诺尔-布里姆斯轨道车辆系统有限公司 | Condensate separator device for a compressor arrangement for the production of compressed air |
| CN103946547B (en) * | 2011-10-27 | 2016-06-01 | 克诺尔-布里姆斯轨道车辆系统有限公司 | For generation of the condensate trap device of the compressor configuration structure of pressurized air |
| US9664185B2 (en) | 2011-10-27 | 2017-05-30 | Knorr-Bremse Systeme Fur Schienenfahrzeuge Gmbh | Condensate separator device for a compressor arrangement for the production of compressed air |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |