CN204985967U - Pedal board -like depth measurement self -closing valve - Google Patents
Pedal board -like depth measurement self -closing valve Download PDFInfo
- Publication number
- CN204985967U CN204985967U CN201520706562.8U CN201520706562U CN204985967U CN 204985967 U CN204985967 U CN 204985967U CN 201520706562 U CN201520706562 U CN 201520706562U CN 204985967 U CN204985967 U CN 204985967U
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- Prior art keywords
- valve
- valve rod
- depth measurement
- self
- rod
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- Expired - Fee Related
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- Indication Of The Valve Opening Or Closing Status (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a pedal board -like depth measurement self -closing valve, vice valve rod sets up to cross valve rod, the lower extreme of cross valve rod extends to in the intake antrum, be provided with the catch bar in the pedal portion, can be through the switch of water pressure control self -closing valve, make its stable performance, leakproofness good, the main valve lamella sets up to curved main valve lamella, can make the main valve stem rather than zonulae occludens, both sides are fixed with superpressure definite value diaphragm about the magnet, the actuation of piece locking plate and the magnet under and of can realizing locking under abnormal condition to ensure the self -imposed state of self -closing valve, being provided with sealed the pad between main valve stem and the last locking plate and between vice valve rod and the lower locking plate, can strengthening the leakproofness of self -closing valve, this pedal board -like depth measurement self -closing valve has stable performance, sealed effectual advantage, has wide market prospect.
Description
Technical field
The utility model relates to valve field, particularly a kind of pedal plate type depth measurement self closing stop valve.
Background technique
Valve is the controlling component in fluid delivery system, has cut-off, adjustment, water conservancy diversion, prevents the functions such as adverse current, voltage stabilizing, shunting or overflow pressure relief.For the valve of liquid control system, various valves used from the simplest stop valve to very complicated robot control system(RCS), its kind and specification are quite various.Valve can be used for the flowing controlling all kinds fluids such as air, water, steam, various Korrosionsmedium, mud, oil product, liquid metal and radiating medium.Valve is also divided into cast iron valve according to material, cast steel valve, stainless valve, Cr-Mo steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve, nonstandard customized material such as valve such as grade.Self closing stop valve can automatically be cut out under abnormal condition, and Accident prevention occurs.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of pedal plate type depth measurement self closing stop valve, to solve the above-mentioned multinomial defect caused in prior art.
For achieving the above object, the utility model provides following technological scheme: a kind of pedal plate type depth measurement self closing stop valve, comprise valve body and pedal position, described pedal position and valve body are hinged, described valve body comprises valve seat, valve gap and valve rod, described valve seat is fixedly connected with valve gap, water-inlet cavity is provided with in described valve seat, described valve rod is positioned at the cavity of valve seat and valve gap formation, described valve rod comprises main valve stem and auxiliary valve rod, described main valve stem is connected with valve gap by main valve clack, described auxiliary valve rod is connected with valve seat by secondary flap, valve port is formed between described auxiliary valve rod and valve seat, described valve gap internal fixtion has magnet, the both sides up and down of described main valve stem are provided with upper collet and lower locking plate.
Preferably, described auxiliary valve rod is set to cross valve rod, and the lower end of described cross valve rod extends in water-inlet cavity, is provided with catch bar in described pedal position, described catch bar and cross valve rod with the use of.
Preferably, described main valve clack is set to curved main valve clack.
Preferably, the upper and lower both sides of described magnet are fixed with superpressure definite value diaphragm.
Preferably, sealing gasket is provided with between described main valve stem and upper collet and between auxiliary valve rod and lower locking plate.
The beneficial effect of above technological scheme is adopted to be: a kind of pedal plate type depth measurement self closing stop valve of the utility model structure, described auxiliary valve rod is set to cross valve rod, the lower end of described cross valve rod extends in water-inlet cavity, catch bar is provided with in described pedal position, the switch of self closing stop valve can be controlled by water pressure, make its stable performance, good airproof performance, described main valve clack is set to curved main valve clack, main valve stem and its compact siro spinning technology can be made, the upper and lower both sides of described magnet are fixed with superpressure definite value diaphragm, the adhesive of upper collet and lower locking plate and magnet can be realized under abnormal condition, thus guarantee the self-closing state of self closing stop valve, sealing gasket is provided with between described main valve stem and upper collet and between auxiliary valve rod and lower locking plate, the sealing of self closing stop valve can be strengthened, this pedal plate type depth measurement self closing stop valve has stable performance, the advantage of good sealing effect, there are wide market prospects.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of pedal plate type depth measurement of the utility model self closing stop valve;
Fig. 2 is the structural representation of cross valve rod;
Wherein, locking plate, 13-catch bar, 14-superpressure definite value diaphragm, 15-sealing gasket, 16-valve port under 1-valve body, 2-pedal position, 3-valve seat, 4-valve gap, 5-water-inlet cavity, 6-main valve stem, the cross valve rod of 7-, the curved main valve clack of 8-, the secondary flap of 9-, 10-magnet, 11-upper collet, 12-.
Embodiment
Preferred implementation of the present utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1 shows embodiment of the present utility model: a kind of pedal plate type depth measurement self closing stop valve, comprise valve body 1 and pedal position 2, described pedal position 2 is hinged with valve body 1, described valve body 1 comprises valve seat 2, valve gap 3 and valve rod, described valve seat 3 is fixedly connected with valve gap 4, water-inlet cavity 5 is provided with in described valve seat 3, described valve rod is positioned at the cavity of valve seat 3 and valve gap 4 formation, described valve rod comprises main valve stem 6 and auxiliary valve rod, described main valve stem 6 is connected with valve gap 4 by main valve clack, described auxiliary valve rod is connected with valve seat 3 by secondary flap 9, valve port 16 is formed between described auxiliary valve rod and valve seat 3, described valve gap 4 internal fixtion has magnet 10, described main valve stem about 6 both sides are provided with upper collet 11 and lower locking plate 12.
In addition, as shown in Figure 2, described auxiliary valve rod is set to cross valve rod 7, the lower end of described cross valve rod 7 extends in water-inlet cavity 5, be provided with catch bar 13 in described pedal position 2, described catch bar 13 and cross valve rod 7 with the use of, described main valve clack is set to curved main valve clack 8, described magnet about 10 both sides are fixed with superpressure definite value diaphragm 14, described main valve stem 6 and be provided with sealing gasket 15 between upper collet 11 and lower locking plate 12.
Cross valve rod 7 is promoted by catch bar 13, under the magnetic field pressure of the intake pressure that water is formed in water-inlet cavity 5 and magnet 10 formation, main valve stem 6, cross valve rod 7, curved main valve clack 8 and secondary flap 9 are in state of equilibrium, thus carry out water flowing, when being under abnormal condition, upper collet 11 or lower locking plate 12 are adsorbed on magnet, and curved main valve clack 8 or secondary flap 9 are pressed in valve port 16 place, realize self-closing state.
Based on above-mentioned, the utility model provides a kind of pedal plate type depth measurement self closing stop valve, described auxiliary valve rod is set to cross valve rod, the lower end of described cross valve rod extends in water-inlet cavity, catch bar is provided with in described pedal position, the switch of self closing stop valve can be controlled by water pressure, make its stable performance, good airproof performance, described main valve clack is set to curved main valve clack, main valve stem and its compact siro spinning technology can be made, the upper and lower both sides of described magnet are fixed with superpressure definite value diaphragm, the adhesive of upper collet and lower locking plate and magnet can be realized under abnormal condition, thus guarantee the self-closing state of self closing stop valve, sealing gasket is provided with between described main valve stem and upper collet and between auxiliary valve rod and lower locking plate, the sealing of self closing stop valve can be strengthened, this pedal plate type depth measurement self closing stop valve has stable performance, the advantage of good sealing effect, there are wide market prospects.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. a pedal plate type depth measurement self closing stop valve, it is characterized in that, comprise valve body and pedal position, described pedal position and valve body are hinged, described valve body comprises valve seat, valve gap and valve rod, described valve seat is fixedly connected with valve gap, water-inlet cavity is provided with in described valve seat, described valve rod is positioned at the cavity of valve seat and valve gap formation, described valve rod comprises main valve stem and auxiliary valve rod, described main valve stem is connected with valve gap by main valve clack, described auxiliary valve rod is connected with valve seat by secondary flap, valve port is formed between described auxiliary valve rod and valve seat, described valve gap internal fixtion has magnet, the upper and lower both sides of described main valve stem are provided with upper collet and lower locking plate.
2. a kind of pedal plate type depth measurement self closing stop valve according to claim 1, it is characterized in that, described auxiliary valve rod is set to cross valve rod, and the lower end of described cross valve rod extends in water-inlet cavity, be provided with catch bar in described pedal position, described catch bar and cross valve rod with the use of.
3. a kind of pedal plate type depth measurement self closing stop valve according to claim 1, it is characterized in that, described main valve clack is set to curved main valve clack.
4. a kind of pedal plate type depth measurement self closing stop valve according to claim 1, it is characterized in that, the upper and lower both sides of described magnet are fixed with superpressure definite value diaphragm.
5. a kind of pedal plate type depth measurement self closing stop valve according to claim 1, is characterized in that, be provided with sealing gasket between described main valve stem and upper collet and between auxiliary valve rod and lower locking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520706562.8U CN204985967U (en) | 2015-09-12 | 2015-09-12 | Pedal board -like depth measurement self -closing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520706562.8U CN204985967U (en) | 2015-09-12 | 2015-09-12 | Pedal board -like depth measurement self -closing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204985967U true CN204985967U (en) | 2016-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520706562.8U Expired - Fee Related CN204985967U (en) | 2015-09-12 | 2015-09-12 | Pedal board -like depth measurement self -closing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204985967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114690A (en) * | 2015-09-12 | 2015-12-02 | 泰州市龙瑞阀业有限公司 | Pedal type depth measuring self-closing valve |
-
2015
- 2015-09-12 CN CN201520706562.8U patent/CN204985967U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114690A (en) * | 2015-09-12 | 2015-12-02 | 泰州市龙瑞阀业有限公司 | Pedal type depth measuring self-closing valve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160912 |