CN201916495U - Automatic water drainage valve for vehicle - Google Patents
Automatic water drainage valve for vehicle Download PDFInfo
- Publication number
- CN201916495U CN201916495U CN2011200089197U CN201120008919U CN201916495U CN 201916495 U CN201916495 U CN 201916495U CN 2011200089197 U CN2011200089197 U CN 2011200089197U CN 201120008919 U CN201120008919 U CN 201120008919U CN 201916495 U CN201916495 U CN 201916495U
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- CN
- China
- Prior art keywords
- valve
- water drainage
- automatic water
- drainage valve
- automobile
- 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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Abstract
The utility model relates to an automatic water drainage valve for a vehicle. A manual water drainage valve is changed to be automatically controlled by an electromagnetic valve, when the vehicle is in brake operation, an electric control water drainage valve is electrified to work, a main valve moves upwards under action of electromagnetic force, an auxiliary valve is jacked upwards by an ejector rod, simultaneously upper and lower drainage openings are opened simultaneously, water is automatically drained, and then the automatic water drainage valve is convenient in operation. In addition, the automatic water drainage valve structurally adopts the main valve and the auxiliary valve to operate synchronously, and the upper and lower drainage openings are respectively provided with a sealing core and a sealing ring which realize double sealing and are safe and reliable. Moreover, the automatic water drainage valve has the advantages of simple structure, convenience in operation, fine sealing property and the like.
Description
Technical field
The utility model relates to the architecture advances of valve class accessory, especially a kind of automobile-used automatic drain valve.
Background technique
The discharging valve that is used in the market on bus, the truck mostly uses manual discharging valve, a draw ring is housed below spool, when needing discharging, the operator must arrive underneath its body gas cylinder place with manually discharging, operation is very inconvenient, if check untimelyly, the water in the gas cylinder just can not discharge or discharge not thorough timely, the cleaning of gas piping be can not guarantee effectively, thereby working life and safety influenced.
Summary of the invention
The purpose of this utility model is a kind of automobile-used automatic drain valve that can effectively discharge at any time according to the pipeline needs of design.The technical solution of the utility model is so to realize:
A kind of automobile-used automatic drain valve, comprise the threaded valve seat in top and be located at its below valve body, be provided with secondary valve in the valve seat, spring is equipped with in its upper end, the lower end is connected with cone seal core and push rod, the valve body bottom is provided with the base of floss hole under the band of center, is provided with the coil that is fixed on the coil rack in the valve body and is located at the interior main valve of coil rack.
As preferably, be provided with seal ring between described main valve and the base.
As preferably, described base through screws is connected on the fixed tray of being located in the valve body.
As preferably, the excircle of described main valve is provided with some straight troughs.
As preferably, described push rod passes the last end in contact of floss hole and main valve.
The utility model changes manual discharging valve into and adopts solenoid valve to control automatically, when car carries out brake operating, and automatically controlled discharging valve energising work, main valve moves upward under the effect of electromagnetic force,, is opened simultaneously and discharges two mouthfuls up and down the secondary valve jack-up that makes progress by push rod, water is discharged automatically, and is easy to operate; Adopt the secondary valve synchronous working of main valve on the structure, the floss hole place is provided with sealed core and seal ring respectively up and down, and double seal is safe and reliable.The utlity model has characteristics such as simple in structure, easy to operate, good airproof performance.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model emissions status;
Accompanying drawing 2 is a kind of structural representations of the utility model closed condition.
Embodiment
Below in conjunction with accompanying drawing,, the technical solution of the utility model is described in further detail by embodiment.
Embodiment: with reference to accompanying drawing 1, accompanying drawing 2, a kind of automobile-used automatic drain valve, comprise the threaded valve seat 1 in top and be located at its below valve body 3, be provided with secondary valve 2 in the valve seat 1, spring 12 is equipped with in its upper end, the lower end is connected with cone seal core 8 and push rod 9, and valve body 3 bottoms are provided with the base 7 of floss hole 15 under the band of center
Be provided with coil 6 that is fixed on the coil rack 4 and the main valve of being located in the coil rack 45 in the valve body 3, main valve 5 upper ends contact with the push rod 9 that passes floss hole 14, and the lower end contacts with base 7.The excircle of main valve 5 is provided with the straight trough 16 of some the drainings that are used to ventilate.
Discharging valve is installed on the automobile air storage vessel by the screw thread on valve seat 1 top.
When car carries out brake operating, be located at the coil 6 energising work on the coil rack 4, main valve 5 moves upward under the effect of electromagnetic force, with secondary valve 2 jack-up upwards, opens floss hole 14 and following floss hole 15 by push rod 9 simultaneously, and the interior ponding of gas cylinder is discharged automatically.When powered-down, main valve 5 resets under action of gravity, closes down floss hole 15, and secondary valve 2 is closed floss hole 14 in the effect lower seal of spring 12 and air pressure simultaneously, and the floss hole place is provided with sealed core 8 and seal ring 10 respectively up and down, has therefore carried out double seal.
No matter discharging valve all makes gas cylinder implement cut out sealing in emissions status or closed condition, and the bleed pressure of braking system is not affected.
Claims (5)
1. automobile-used automatic drain valve, comprise the threaded valve seat in top (1) and be located at its below valve body (3), it is characterized in that being provided with in the valve seat (1) secondary valve (2), spring (12) is equipped with in its upper end, the lower end is connected with cone seal core (8) and push rod (9), valve body (3) bottom is provided with the base (7) of floss hole under the band of center (15), is provided with the coil (6) that is fixed on the coil rack (4) in the valve body (3) and is located at the interior main valve (5) of coil rack (4).
2. a kind of automobile-used automatic drain valve according to claim 1 is characterized in that being provided with seal ring (10) between described main valve (5) and the base (7).
3. a kind of automobile-used automatic drain valve according to claim 1 is characterized in that described base (7) is connected on the fixed tray of being located in the valve body (3) (13) by screw (11).
4. a kind of automobile-used automatic drain valve according to claim 1 is characterized in that the excircle of described main valve (5) is provided with some straight troughs (16).
5. a kind of automobile-used automatic drain valve according to claim 1 is characterized in that described push rod (9) passes the last end in contact of floss hole (14) and main valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200089197U CN201916495U (en) | 2011-01-12 | 2011-01-12 | Automatic water drainage valve for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200089197U CN201916495U (en) | 2011-01-12 | 2011-01-12 | Automatic water drainage valve for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201916495U true CN201916495U (en) | 2011-08-03 |
Family
ID=44416292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200089197U Expired - Fee Related CN201916495U (en) | 2011-01-12 | 2011-01-12 | Automatic water drainage valve for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201916495U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900884A (en) * | 2012-09-26 | 2013-01-30 | 山西同德化工股份有限公司 | Solenoid valve for controlling high-fluidity solid materials |
| CN103090058A (en) * | 2013-02-02 | 2013-05-08 | 辽宁新风企业集团大连亿特科技有限公司 | Fuel filter automatic drain valve with operating state self-detection function |
| CN104455662A (en) * | 2014-11-29 | 2015-03-25 | 天津博信汽车零部件有限公司 | Water drainage switching valve, radiator and automobile |
| CN107477239A (en) * | 2016-06-08 | 2017-12-15 | 浙江盾安禾田金属有限公司 | A kind of electromagnetic water valve |
-
2011
- 2011-01-12 CN CN2011200089197U patent/CN201916495U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900884A (en) * | 2012-09-26 | 2013-01-30 | 山西同德化工股份有限公司 | Solenoid valve for controlling high-fluidity solid materials |
| CN103090058A (en) * | 2013-02-02 | 2013-05-08 | 辽宁新风企业集团大连亿特科技有限公司 | Fuel filter automatic drain valve with operating state self-detection function |
| CN103090058B (en) * | 2013-02-02 | 2014-11-05 | 辽宁新风企业集团大连亿特科技有限公司 | Fuel filter automatic drain valve with operating state self-detection function |
| CN104455662A (en) * | 2014-11-29 | 2015-03-25 | 天津博信汽车零部件有限公司 | Water drainage switching valve, radiator and automobile |
| CN107477239A (en) * | 2016-06-08 | 2017-12-15 | 浙江盾安禾田金属有限公司 | A kind of electromagnetic water valve |
| CN107477239B (en) * | 2016-06-08 | 2023-03-07 | 浙江盾安禾田金属有限公司 | Electromagnetic water valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20120112 |