CN205478192U - Passive drainer of compressed air - Google Patents
Passive drainer of compressed air Download PDFInfo
- Publication number
- CN205478192U CN205478192U CN201620161153.9U CN201620161153U CN205478192U CN 205478192 U CN205478192 U CN 205478192U CN 201620161153 U CN201620161153 U CN 201620161153U CN 205478192 U CN205478192 U CN 205478192U
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- CN
- China
- Prior art keywords
- valve body
- cavity
- end cover
- compressed air
- water trap
- Prior art date
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Abstract
The utility model discloses a passive drainer of compressed air, be in including valve body and setting the valve body both ends just have the upper end cover and the bottom end cover of cavity inner chamber, the cavity inner chamber of upper end cover and the up end of valve body form goes up the cavity, the cavity inner chamber of bottom end cover and cavity under the lower extreme shape of face of valve body becomes, the drainer has entry and export, entry and lower cavity intercommunication, be provided with the down interface channel of cavity and last cavity of intercommunication on the valve body, the valve body is connected the exit of going up the cavity at interface channel and is installed valve block and the piston that matees the use, is provided with the installation position that is used for installing valve block and piston on the valve body, be provided with and export the drainage channel of intercommunication on the installation position, be provided with the last cavity through -hole with last cavity intercommunication on the piston, the internal capillary passageway of giving vent to anger that is provided with and exports the intercommunication of epicoele. This kind of passive drainer of compressed air has can passive practicality, the flow is big, difficultly block up, maintain the advantages that the existing product did not possess such as convenient.
Description
Technical field
This utility model relates to a kind of compressor water trap, particularly a kind of passive water trap of compressed air.
Background technology
The drainage arrangement that the most most of Air Compressor Equipments use is float-ball type water trap and electromagnetic type water trap.Float-ball type water trap advantage is to connect power supply, and shortcoming is without pressure water, and osculum is smaller, needs often to be cleaned dredging；And solenoid drain valve needs to connect power supply, being directly accessed, dynamic draining with pressure, osculum is the biggest, but easily blocks up because of electromagnetic valve core, needs often to carry out dredging cleaning.There is easily blocking in existing water trap, osculum is little, need to connect the defects such as electricity, seriously limits this area and develops further along and popularization and application.
In view of this, the purpose of this utility model is to provide a kind of new technical scheme to solve existing technical problem.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides a kind of passive water trap of compressed air, solves that existing water trap is active, osculum is little, easy blocking, clears up the technological deficiencies such as difficult in maintenance.
This utility model solves its technical problem and be the technical scheme is that
A kind of passive water trap of compressed air, including valve body and be arranged on described valve body two ends and there is upper end cover and the bottom end cover of hollow cavity, the hollow cavity of described upper end cover forms upper cavity with the upper surface of valve body, the hollow cavity of bottom end cover forms lower chamber with the lower surface of valve body, described water trap has entrance and exit, described entrance connects with lower chamber, the interface channel of connection lower chamber and upper cavity it is provided with on described valve body, the exit that valve body connects upper cavity at interface channel is provided with valve block and the piston that coupling uses, the installation position for installing valve block and piston it is provided with on valve body, the drainage channel with outlet it is provided with on described installation position, the upper cavity through hole connected with upper cavity it is provided with on described piston, the capillary channel of giving vent to anger with outlet it is provided with in described upper cavity.
As the further improvement of technique scheme, described valve body is provided with the drain valve for regulating capillary channel size.
As the further improvement of technique scheme, described outlet is provided with nozzle.
As the further improvement of technique scheme, in described upper cavity, lower chamber, it is provided with drainage screen.
As the further improvement of technique scheme, described valve body is with upper end cover, bottom end cover threadeds, and is provided with sealing ring between valve body and upper end cover, bottom end cover.
As the further improvement of technique scheme, described valve block is heavv alloy valve block.
As the further improvement of technique scheme, described entrance and exit is separately positioned on the both sides of valve body.
The beneficial effects of the utility model are: this utility model provides a kind of passive water trap of compressed air, this kind of passive water trap realizes passive draining by arranging the component such as valve block, piston, wide-aperture Auto-drainage can be realized, be not easy to block drainage channel, dependable performance, easy to maintenance.This kind of passive water trap of compressed air solves that existing water trap is active, osculum is little, easy blocking, clear up the technological deficiencies such as difficult in maintenance.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of another angle of this utility model；
Fig. 3 is the structural representation of this utility model third angle；
Fig. 4 is the cut-away illustration in AA direction in Fig. 3；
Fig. 5 is structure broken away view of the present utility model；
Fig. 6 is the structural representation of valve body in this utility model；
Fig. 7 is the structural representation of piston in this utility model.
Detailed description of the invention
Below with reference to embodiment and accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is clearly and completely described, to be completely understood by the purpose of this utility model, feature and effect.Obviously; described embodiment is a part of embodiment of the present utility model rather than whole embodiment, based on embodiment of the present utility model; other embodiments that those skilled in the art is obtained on the premise of not paying creative work, belong to the scope of this utility model protection.It addition, all connection/annexations related in patent, the most singly refer to that component directly connects, and refer to couple auxiliary according to being embodied as situation by adding or reducing, form more excellent draw bail.Each technical characteristic in this utility model creation, can be with combination of interactions on the premise of the most conflicting conflict, with reference to Fig. 1-7.
nullA kind of passive water trap of compressed air，Including valve body 1 be arranged on described valve body 1 two ends and there is upper end cover 2 and the bottom end cover 3 of hollow cavity，The hollow cavity of described upper end cover 2 forms upper cavity 21 with the upper surface of valve body 1，The hollow cavity of bottom end cover 3 forms lower chamber 31 with the lower surface of valve body 1，Described water trap has entrance 11 and outlet 12，Preferably，In the present embodiment，Described entrance 11 and outlet 12 are separately positioned on the both sides of valve body 1，Described entrance 11 connects with lower chamber 31，The interface channel 13 of connection lower chamber 31 and upper cavity 21 it is provided with on described valve body 1，The exit that valve body 1 connects upper cavity 21 at interface channel 13 is provided with valve block 4 and the piston 5 that coupling uses，The installation position 14 for installing valve block 4 and piston 5 it is provided with on valve body 1，It is provided with on described installation position 14 and exports 12 drainage channels 15 connected，The upper cavity through hole 51 connected with upper cavity 21 it is provided with on described piston 5，It is provided with in described upper cavity 21 and exports 12 capillary channels 16 of giving vent to anger connected.
Preferably, described valve body 1 is provided with the drain valve 17 for regulating capillary channel 16 size.
Preferably, described outlet 12 is provided with nozzle 18.
Root preferably, is provided with drainage screen 6 in described upper cavity 21, lower chamber 31.
Preferably, described valve body 1 is threadeds with upper end cover 2, bottom end cover 3, is provided with sealing ring 7 between valve body 1 and upper end cover 2, bottom end cover 3.
Preferably, described valve block 4 is heavv alloy valve block, and more durable, service life is longer.
When applying this kind of water trap, the entrance 11 of valve body 1 and pressure-source communication, air-water mixture with pressure enters lower chamber 31 from the entrance 11 of water trap, gas-vapor mix with pressure oppresses valve block 4 by interface channel 13 under the effect of the pressure, after pressure reaches preset value, steam with pressure opens valve block 4, under the centrifugation of valve block 4, moisture discharges water trap from drainage channel 15 through outlet 12, part air-water mixture enters upper cavity 21 through upper cavity through hole 51, then discharges water trap by capillary channel 16.Because of capillary channel 16, to discharge the speed of air-water mixture slower, the pressure of the steam with pressure in upper cavity 21 quickly increases, when the pressure in upper cavity 21 is more than the pressure in lower chamber 31, valve block 4 closes not draining, when the pressure that the aqueous vapor in lower chamber 31 carries out being released in upper cavity 21 is less than the pressure in lower chamber 31, valve block 4 opens continuation draining, thus water trap constantly opens and closes draining according to the change of lower chamber 31 and the pressure differential of upper cavity 21.Wherein capillary channel 16 can control to release size by drain valve 17, controls speed and the size of valve block 4 either on or off frequency of the change of cavity pressure reduction, thus controls water trap discharge frequency.
This kind of water trap realizes passive draining, dependable performance, is not easily blocked, easy to maintenance.
It is above preferable enforcement of the present utility model is illustrated, but this utility model is created and is not limited to described embodiment, those of ordinary skill in the art it may also be made that all equivalent variations or replacement on the premise of this utility model spirit, and deformation or the replacement of these equivalents are all contained in the application claim limited range.
Claims (7)
- null1. the passive water trap of compressed air，It is characterized in that: include valve body (1) and be arranged on described valve body (1) two ends and there is upper end cover (2) and the bottom end cover (3) of hollow cavity，The hollow cavity of described upper end cover (2) forms upper cavity (21) with the upper surface of valve body (1)，The hollow cavity of bottom end cover (3) forms lower chamber (31) with the lower surface of valve body (1)，Described water trap has entrance (11) and outlet (12)，Described entrance (11) connects with lower chamber (31)，The interface channel (13) of connection lower chamber (31) and upper cavity (21) it is provided with on described valve body (1)，The exit that valve body (1) connects upper cavity (21) at interface channel (13) is provided with valve block (4) and the piston (5) that coupling uses，The installation position (14) for installing valve block (4) and piston (5) it is provided with on valve body (1)，It is provided with on described installation position (14) and exports the drainage channel (15) that (12) connect，The upper cavity through hole (51) connected with upper cavity (21) it is provided with on described piston (5)，It is provided with in described upper cavity (21) and exports the capillary channel of giving vent to anger (16) that (12) connect.
- A kind of passive water trap of compressed air the most according to claim 1, it is characterised in that: it is provided with the drain valve (17) for regulating capillary channel (16) size on described valve body (1).
- A kind of passive water trap of compressed air the most according to claim 1, it is characterised in that: described outlet (12) is provided with nozzle (18).
- A kind of passive water trap of compressed air the most according to claim 1, it is characterised in that: it is provided with drainage screen (6) in described upper cavity (21), lower chamber (31).
- A kind of passive water trap of compressed air the most according to claim 1, it is characterized in that: described valve body (1) is threadeds with upper end cover (2), bottom end cover (3), between valve body (1) and upper end cover (2), bottom end cover (3), be provided with sealing ring (7).
- A kind of passive water trap of compressed air the most according to claim 1, it is characterised in that: described valve block (4) is heavv alloy valve block.
- A kind of passive water trap of compressed air the most according to claim 1, it is characterised in that: described entrance (11) and outlet (12) are separately positioned on the both sides of valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161153.9U CN205478192U (en) | 2016-03-02 | 2016-03-02 | Passive drainer of compressed air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161153.9U CN205478192U (en) | 2016-03-02 | 2016-03-02 | Passive drainer of compressed air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205478192U true CN205478192U (en) | 2016-08-17 |
Family
ID=56658951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620161153.9U Expired - Fee Related CN205478192U (en) | 2016-03-02 | 2016-03-02 | Passive drainer of compressed air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205478192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108933267A (en) * | 2017-05-23 | 2018-12-04 | 通用汽车环球科技运作有限责任公司 | Passive crooked route water trap |
-
2016
- 2016-03-02 CN CN201620161153.9U patent/CN205478192U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108933267A (en) * | 2017-05-23 | 2018-12-04 | 通用汽车环球科技运作有限责任公司 | Passive crooked route water trap |
| CN108933267B (en) * | 2017-05-23 | 2021-08-10 | 通用汽车环球科技运作有限责任公司 | Passive curved path drainer |
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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: 20160817 Termination date: 20200302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |