CN203500560U - Manual shut-off reversing valve - Google Patents
Manual shut-off reversing valve Download PDFInfo
- Publication number
- CN203500560U CN203500560U CN201320654988.4U CN201320654988U CN203500560U CN 203500560 U CN203500560 U CN 203500560U CN 201320654988 U CN201320654988 U CN 201320654988U CN 203500560 U CN203500560 U CN 203500560U
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- CN
- China
- Prior art keywords
- valve
- valve body
- rotating cap
- flap
- rod
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- 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 discloses a manual shut-off reversing valve. The manual shut-off reversing valve comprises a valve seat, an upper valve body and a lower valve body. The valve seat, the upper valve body and the lower valve body are connected in sequence. A rotating cap which is in screw joint with the valve seat is arranged outside the valve seat, and the rotating cap is provided with a handle. A valve rod which penetrates through the upper valve body and penetrates into the lower valve body is arranged inside the valve seat, the upper end of the valve rod is connected with the rotating cap, and the lower end of the valve rod is provided with a first valve clack. The manual shut-off reversing valve is characterized in that a second valve clack placed in the lower valve body is further arranged on the valve rod, and the space between the first valve clack and the second valve clack is smaller than the height of the lower valve body. The reversing speed of the reversing valve with the structure is higher.
Description
Technical field
The utility model relates to a kind of valve body, particularly a kind of manual cut-off selector valve.
Background technique
Manually cut-off selector valve is very suitable for the occasion of some small flows, has advantages of simple in structure, simple operation.The traditional interconnected valve seat of manual cut-off selector valve and valve body at different levels connect and compose, valve body is provided with material feeding mouth and discharge port, valve rod in valve seat is through each valve body, valve rod is provided with the flap mating with valve body entrance end, rely on the slip of valve rod to drive flap to block or open the port of valve body, with this, material feeding mouth and different discharge port being communicated with and realizing the object commutating.But traditional manual cut-off selector valve is armrest moves complete operation, therefore has the slow problem of commutation.
Summary of the invention
For the deficiencies in the prior art, problem to be solved in the utility model is to provide a kind of commutation and manually ends faster selector valve.
For this reason, the utility model is realized in the following way: a kind of manual cut-off selector valve, comprise valve seat, upper valve body and lower valve body, described valve seat, upper valve body is connected successively with lower valve body, described valve seat is provided with the rotating cap being spirally connected with it outward, described rotating cap is provided with handle, in described valve seat, be provided with through upper valve body and penetrate the valve rod of lower valve body, described valve rod upper end is connected with rotating cap, lower end is provided with the first flap, it is characterized in that: on described valve rod, be also provided with the second flap in lower valve body, the spacing of described the first flap and the second flap is less than the height of lower valve body.
In the utility model, on valve rod, the first flap and the second flap are respectively used to block lower end mouth and the upper end-hole of lower valve body, owing to thering is certain distance between the first flap and the second flap, the distance of therefore advancing when valve rod drives the first flap or second to block the upper end-hole of lower valve body or lower end mouth shortens, also just shorten the time that flap blocks lower valve body port, naturally accelerated the speed of commutation.
As preferably, described valve rod protrudes upward rotating cap, is provided with interior hexagonal screw in the extension of described valve rod.Make in the situation that the handle on rotating cap damages, can use hexagonal screw rod to drive rotating cap to rotate by interior hexagonal screw, and then band ovable valve stem.
As preferably, described rotating cap outer wall is provided with tapped hole, in described tapped hole, is provided with clamping bolt.At rotating cap, rotate and after driving screw rod and then driving flap to put in place, screw the effect that clamping bolt can play location, having guaranteed the stability after commutation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to accompanying drawing, this manual cut-off selector valve, comprise valve seat 5, upper valve body 8 and lower valve body 11, described upper valve body 8 sides are provided with the first discharge port 13, described lower valve body 11 sides are provided with material feeding mouth 14, lower end surface is provided with the second discharge port 12, described valve seat 5, upper valve body 8 is connected by clip 7 successively with lower valve body 11, the outer rotating cap 3 being spirally connected with it that is provided with of described valve seat 5, described rotating cap 3 is provided with handle 1, in described valve seat 5, be provided with through upper valve body 8 and penetrate the valve rod 6 of lower valve body 11, described valve rod 6 upper ends are connected with rotating cap 3, lower end is provided with the first flap 10, on described valve rod 6, be also provided with the second flap 9 in lower valve body 11, the spacing of described the first flap 10 and the second flap 9 is less than the height of lower valve body 11, described valve rod 6 protrudes upward rotating cap 3, in the extension of described valve rod 6, be provided with interior hexagonal screw 2, described rotating cap 3 outer walls are provided with tapped hole, in described tapped hole, be provided with clamping bolt 4.When the first flap 10 is against in the lower end mouth of lower valve body 11, the fluid of coming in from material feeding mouth 14 by the upper end-hole of valve body 11 enter in upper valve body 8, by the first discharge port 13, discharge again, in the time of need to commutating, by handle 1 or interior hexagonal screw 2, rotate rotating cap 3, rotating cap 3 band ovable valve stems 6 rise, and then drive the second flap 9 rise and be against in the upper end-hole of lower valve body 11, make the fluid of coming in from material feeding mouth 14 by the lower end mouth of valve body 11 from the second discharge port 12, discharge, realize the object of commutation, in the operating process of commutation, by tightening clamping bolt 4 tops, to valve seat 5 surfaces, carry out locating rotation cap 3, thereby make selector valve remain on current working state.
Claims (3)
1. one kind is manually ended selector valve, comprise valve seat, upper valve body and lower valve body, described valve seat, upper valve body and lower valve body are connected successively, described valve seat is provided with the rotating cap being spirally connected with it outward, described rotating cap is provided with handle, in described valve seat, be provided with through upper valve body and penetrate the valve rod of lower valve body, described valve rod upper end is connected with rotating cap, lower end is provided with the first flap, it is characterized in that: on described valve rod, be also provided with the second flap in lower valve body, the spacing of described the first flap and the second flap is less than the height of lower valve body.
2. manual cut-off selector valve according to claim 1, is characterized in that: described valve rod protrudes upward rotating cap, is provided with interior hexagonal screw in the extension of described valve rod.
3. manual cut-off selector valve according to claim 1, is characterized in that: described rotating cap outer wall is provided with tapped hole, in described tapped hole, is provided with clamping bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320654988.4U CN203500560U (en) | 2013-10-23 | 2013-10-23 | Manual shut-off reversing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320654988.4U CN203500560U (en) | 2013-10-23 | 2013-10-23 | Manual shut-off reversing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203500560U true CN203500560U (en) | 2014-03-26 |
Family
ID=50331540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320654988.4U Expired - Fee Related CN203500560U (en) | 2013-10-23 | 2013-10-23 | Manual shut-off reversing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203500560U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195327A (en) * | 2016-08-17 | 2016-12-07 | 浙江利百加泵阀科技有限公司 | Pneumatic cut-off reversal valve |
| CN106321890A (en) * | 2016-08-17 | 2017-01-11 | 浙江利百加泵阀科技有限公司 | Large-flow type pneumatic shut-off directional valve |
| CN110778558A (en) * | 2019-11-14 | 2020-02-11 | 山西维纳泰克科技有限公司 | Novel hydraulic system check valve |
-
2013
- 2013-10-23 CN CN201320654988.4U patent/CN203500560U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195327A (en) * | 2016-08-17 | 2016-12-07 | 浙江利百加泵阀科技有限公司 | Pneumatic cut-off reversal valve |
| CN106321890A (en) * | 2016-08-17 | 2017-01-11 | 浙江利百加泵阀科技有限公司 | Large-flow type pneumatic shut-off directional valve |
| CN106321890B (en) * | 2016-08-17 | 2018-11-20 | 浙江利百加泵阀科技有限公司 | A kind of big flow formula pneumatically ends reversal valve |
| CN110778558A (en) * | 2019-11-14 | 2020-02-11 | 山西维纳泰克科技有限公司 | Novel hydraulic system check valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20141023 |
|
| EXPY | Termination of patent right or utility model |