CN203176523U - Valve with stop pin - Google Patents
Valve with stop pin Download PDFInfo
- Publication number
- CN203176523U CN203176523U CN 201320045235 CN201320045235U CN203176523U CN 203176523 U CN203176523 U CN 203176523U CN 201320045235 CN201320045235 CN 201320045235 CN 201320045235 U CN201320045235 U CN 201320045235U CN 203176523 U CN203176523 U CN 203176523U
- Authority
- CN
- China
- Prior art keywords
- stop pin
- valve
- cavity
- spring
- spool
- 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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- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model aims at providing a valve with a stop pin. Misoperation of children is prevented from conducting on the valve with the stop pin, and potential safety hazards are eradicated. The valve with the stop pin comprises a valve body which is provided with a water inlet and a water outlet. A valve core is arranged in the valve body. The valve with the stop pin is characterized in that a cavity is formed in the side portion of the valve body, the top end of the valve core penetrates through the cavity and extends outside the cavity, the valve core is provided with a groove which surrounds the valve core, the groove is parallel to the direction of the valve core, a spring and the stop pin are arranged in the cavity, the spring is sleeved on the stop pin, one end of the spring is fixed on the inner wall of the cavity, the other end of the spring abuts against the protruding portion arranged on the body of the stop pin, the stop pin is perpendicular to the direction of the valve core, and the stop pin penetrates through the cavity to extend outside the cavity. The valve with the stop pin increases complexity and difficulty of operation, can avoid misoperation of children, and has a good practicability.
Description
Technical field
The utility model belongs to valve technology field, specially refers to a kind of valve that has stop pin.
Background technique
Valve is the controlling component in the fluid delivery system, have by, adjusting, water conservancy diversion, prevent functions such as adverse current, voltage stabilizing, shunting or overflow pressure release.Some valve is installed in the outside of building because of the facility of operation, so just might be had certain potential safety hazard by child's misoperation.
The model utility content
The purpose of this utility model is to propose a kind of valve that has stop pin, to avoid the misoperation by child, stops potential safety hazard.
The valve that has stop pin of the present utility model comprises the valve body that is provided with water intake and water outlet, is provided with spool in the described valve body, it is characterized in that the sidepiece of described valve body is provided with a cavity, and cavity is passed on the top of described spool, and extends to the cavity outside; Described spool is provided with around the spool groove, and described groove is parallel to the spool direction; Also be provided with spring and stop pin in the described cavity, described spring is placed on the stop pin, and an end of spring is fixed in cavity inner wall, and the set protuberance of the other end and stop pin shank offsets; Described stop pin is perpendicular to the spool direction, and stop pin passes cavity and extends to the cavity outside.
Under serviceability not, spring relies on the elastic force of self to push stop pin to the spool direction, and the end of stop pin snaps in the groove, and this moment can't rotational valve core, therefore can't Open valve.Have only firmly stop pin is pulled out, make its elastic force that overcomes spring and disengage with the groove of spool, the ability Open valve, must operate stop pin and spool simultaneously like this, increase operation complexity, and the elastic force that need overcome spring could be operated, can avoid child's operated valve, removed potential safety hazard, and stop pin can also guarantee that spool is stable, can arbitrarily not rotate.
The valve that has stop pin of the present utility model has increased operation complexity and difficulty, can avoid the misoperation by child, has good practicability.
Description of drawings
Fig. 1 is the structural representation (closed condition) that has the valve of stop pin of the present utility model.
Fig. 2 is the structural representation (opening state) that has the valve of stop pin of the present utility model.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the effect of the mutual alignment between the shape of embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part and working principle etc. are described in further detail.
Embodiment 1:
As shown in Figure 1, 2, the valve that has stop pin of present embodiment comprises the valve body 1 that is provided with water intake and water outlet, is provided with spool 2 in the described valve body 1, it is characterized in that the sidepiece of described valve body 1 is provided with a cavity 3, cavity 3 is passed on the top of described spool 2, and extends to cavity 3 outsides; Described spool 2 is provided with the groove 4 around spool 2, and described groove 4 is parallel to spool 2 directions; Also be provided with spring 5 and stop pin 6 in the described cavity 3, described spring 5 is placed on the stop pin 6, and an end of spring 5 is fixed in cavity 3 inwalls, and the set protuberance 7 of the other end and stop pin 6 shanks offsets; Described stop pin 6 is perpendicular to spool 2 directions, and stop pin 6 passes cavity 3 and extends to cavity 3 outsides.
As shown in Figure 1, under serviceability not, spring 5 relies on the elastic force of self to push stop pin 6 to spool 2 directions, and the end of stop pin 6 snaps in the groove 4, and this moment can't rotational valve core 2, therefore can't Open valve.
As shown in Figure 2, have only firmly stop pin 6 is pulled out, make its elastic force that overcomes spring 5 and disengage with the groove 4 of spool 2, could Open valve, must operate stop pin 6 and spool 2 so simultaneously, increased operation complexity, and the elastic force that need overcome spring 5 could operate, and can avoid child's operated valve, removed potential safety hazard, and stop pin 6 can also guarantee that spool 2 is stable, can arbitrarily not rotate.
Claims (1)
1. a valve that has stop pin comprises the valve body that is provided with water intake and water outlet, is provided with spool in the described valve body, it is characterized in that the sidepiece of described valve body is provided with a cavity, and cavity is passed on the top of described spool, and extends to the cavity outside; Described spool is provided with around the spool groove, and described groove is parallel to the spool direction; Also be provided with spring and stop pin in the described cavity, described spring is placed on the stop pin, and an end of spring is fixed in cavity inner wall, and the set protuberance of the other end and stop pin shank offsets; Described stop pin is perpendicular to the spool direction, and stop pin passes cavity and extends to the cavity outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045235 CN203176523U (en) | 2013-01-28 | 2013-01-28 | Valve with stop pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045235 CN203176523U (en) | 2013-01-28 | 2013-01-28 | Valve with stop pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176523U true CN203176523U (en) | 2013-09-04 |
Family
ID=49073219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045235 Expired - Fee Related CN203176523U (en) | 2013-01-28 | 2013-01-28 | Valve with stop pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176523U (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090099A (en) * | 2013-01-28 | 2013-05-08 | 苏州宇东暖通技术有限公司 | Valve with stop pin |
| EP2913572A1 (en) * | 2014-02-28 | 2015-09-02 | ITT Manufacturing Enterprises LLC | Final position locking feature of multi-turn rotational device |
| CN106382399A (en) * | 2016-10-18 | 2017-02-08 | 天津市华诺盛源科技有限公司 | Anti-rotary type safety valve |
| CN106568075A (en) * | 2016-10-18 | 2017-04-19 | 天津市华诺盛源科技有限公司 | Safety control equipment for boiler |
| CN106568076A (en) * | 2016-10-18 | 2017-04-19 | 天津市华诺盛源科技有限公司 | Boiler protection control system |
| CN106641357A (en) * | 2016-10-18 | 2017-05-10 | 天津市华诺盛源科技有限公司 | Regulating type safety valve for boiler |
| CN106870756A (en) * | 2017-03-21 | 2017-06-20 | 湖州师范学院 | A kind of ball valve cork health care water transfer mechanism |
| CN106870751A (en) * | 2017-03-09 | 2017-06-20 | 湖州师范学院 | A kind of gate brakes spherical valve regulation current mechanism |
| CN106895156A (en) * | 2017-03-09 | 2017-06-27 | 湖州师范学院 | A kind of eject gate brakes ball valve water-regulating machine structure |
| CN106895155A (en) * | 2017-03-09 | 2017-06-27 | 湖州师范学院 | A kind of gate braking cork governor motion with medicine storehouse |
| CN106931232A (en) * | 2017-03-29 | 2017-07-07 | 湖州师范学院 | A kind of current governor motion of straight nail brake band health-care medicine bag |
| CN106931171A (en) * | 2017-03-09 | 2017-07-07 | 湖州师范学院 | A kind of eject gate braking health care water transfer mechanism |
| CN106949258A (en) * | 2017-03-29 | 2017-07-14 | 湖州师范学院 | A kind of straight nail braking ball valve current governor motion |
| CN106958663A (en) * | 2017-03-29 | 2017-07-18 | 湖州师范学院 | A kind of eject compressing positioning runoff investigation mechanism |
| CN107131307A (en) * | 2017-03-29 | 2017-09-05 | 湖州师范学院 | One kind compressing spacing timber water production governor motion |
| CN107606198A (en) * | 2017-08-01 | 2018-01-19 | 陈玉宝 | A kind of safety valve |
| CN109084047A (en) * | 2018-09-12 | 2018-12-25 | 苏州丹顿机电有限公司 | A kind of Temp.-controlled water valve |
| CN109764140A (en) * | 2019-02-20 | 2019-05-17 | 郑兴 | A kind of double -face sluice valve |
| CN110397785A (en) * | 2019-09-16 | 2019-11-01 | 青岛荣轩达检测服务有限公司 | A kind of fuel gas valve core and the gas valve with the fuel gas valve core |
-
2013
- 2013-01-28 CN CN 201320045235 patent/CN203176523U/en not_active Expired - Fee Related
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090099A (en) * | 2013-01-28 | 2013-05-08 | 苏州宇东暖通技术有限公司 | Valve with stop pin |
| EP2913572A1 (en) * | 2014-02-28 | 2015-09-02 | ITT Manufacturing Enterprises LLC | Final position locking feature of multi-turn rotational device |
| US9709189B2 (en) | 2014-02-28 | 2017-07-18 | Itt Manufacturing Enterprises Llc | Final position locking feature of multi-turn rotational device having an axially translating wheel or a clocked lock passage gear |
| CN106568075A (en) * | 2016-10-18 | 2017-04-19 | 天津市华诺盛源科技有限公司 | Safety control equipment for boiler |
| CN106568076A (en) * | 2016-10-18 | 2017-04-19 | 天津市华诺盛源科技有限公司 | Boiler protection control system |
| CN106641357A (en) * | 2016-10-18 | 2017-05-10 | 天津市华诺盛源科技有限公司 | Regulating type safety valve for boiler |
| CN106568076B (en) * | 2016-10-18 | 2019-04-12 | 天津市华诺盛源科技有限公司 | A kind of boiler protection control system |
| CN106641357B (en) * | 2016-10-18 | 2019-12-06 | 天津市华诺盛源科技有限公司 | Adjustable safety valve for boiler |
| CN106382399A (en) * | 2016-10-18 | 2017-02-08 | 天津市华诺盛源科技有限公司 | Anti-rotary type safety valve |
| CN106870751A (en) * | 2017-03-09 | 2017-06-20 | 湖州师范学院 | A kind of gate brakes spherical valve regulation current mechanism |
| CN106895156A (en) * | 2017-03-09 | 2017-06-27 | 湖州师范学院 | A kind of eject gate brakes ball valve water-regulating machine structure |
| CN106895155A (en) * | 2017-03-09 | 2017-06-27 | 湖州师范学院 | A kind of gate braking cork governor motion with medicine storehouse |
| CN106931171A (en) * | 2017-03-09 | 2017-07-07 | 湖州师范学院 | A kind of eject gate braking health care water transfer mechanism |
| CN106870751B (en) * | 2017-03-09 | 2019-04-16 | 湖州师范学院 | A kind of gate braking spherical valve regulation water flow mechanism |
| CN106870756A (en) * | 2017-03-21 | 2017-06-20 | 湖州师范学院 | A kind of ball valve cork health care water transfer mechanism |
| CN107131307A (en) * | 2017-03-29 | 2017-09-05 | 湖州师范学院 | One kind compressing spacing timber water production governor motion |
| CN106958663A (en) * | 2017-03-29 | 2017-07-18 | 湖州师范学院 | A kind of eject compressing positioning runoff investigation mechanism |
| CN106949258A (en) * | 2017-03-29 | 2017-07-14 | 湖州师范学院 | A kind of straight nail braking ball valve current governor motion |
| CN106931232A (en) * | 2017-03-29 | 2017-07-07 | 湖州师范学院 | A kind of current governor motion of straight nail brake band health-care medicine bag |
| CN107606198A (en) * | 2017-08-01 | 2018-01-19 | 陈玉宝 | A kind of safety valve |
| CN107606198B (en) * | 2017-08-01 | 2019-04-16 | 亿迅(台山)金属制品有限公司 | A kind of safety valve |
| CN109084047A (en) * | 2018-09-12 | 2018-12-25 | 苏州丹顿机电有限公司 | A kind of Temp.-controlled water valve |
| CN109764140A (en) * | 2019-02-20 | 2019-05-17 | 郑兴 | A kind of double -face sluice valve |
| CN110397785A (en) * | 2019-09-16 | 2019-11-01 | 青岛荣轩达检测服务有限公司 | A kind of fuel gas valve core and the gas valve with the fuel gas valve core |
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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: 20130904 Termination date: 20140128 |