CN200996480Y - Sand-jetting valve - Google Patents
Sand-jetting valve Download PDFInfo
- Publication number
- CN200996480Y CN200996480Y CN 200620162235 CN200620162235U CN200996480Y CN 200996480 Y CN200996480 Y CN 200996480Y CN 200620162235 CN200620162235 CN 200620162235 CN 200620162235 U CN200620162235 U CN 200620162235U CN 200996480 Y CN200996480 Y CN 200996480Y
- Authority
- CN
- China
- Prior art keywords
- valve
- sand
- lower body
- upper body
- flap
- 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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- Sliding Valves (AREA)
- Lift Valve (AREA)
- Taps Or Cocks (AREA)
Abstract
A shooting using valve includes a valve with hollow upper body, a lower body and a hollow valve in the control structure between them. The upper body and the lower body of the valve are connected through fasteners. The valve is characterized in that the control structure between the upper body of the valve and the lower body of the valve is the valve board. The valve is a round board shape structure which has a central hole. The outer of the central hole is equally provided with the sand shooting holes, and a handle is arranged on the side face. The upper body of the valve is provided with an inner platform that can be covered on the valve drive board. The bottom of the upper valve is provided with a groove used for the rotation of the handle. The center of the top end of the down valve is provided with the valve drive board. The central holes are covered on the valve shaft around valve shaft. The top end of the lower body is provided with the sand shooting holes that are corresponding with the shooting valve hole of the lower body.
Description
Technical field:
The utility model relates to a kind of valve used on the sand machine of penetrating.
Background technique:
Existing penetrate the used sand copper ball valve of penetrating on the sand machine, owing to penetrate washing away in the sand process, cause spool damaged, often leak air, leak sand, it is discontented to cause core to fill type, needs 100% to mend core concerning core, average two classes will change one concerning the copper ball valve, needed in one month to change about 15, except that the loss that delays work, the director costs of only changing the copper ball valve is just with more than 1,000 yuan.Therefore, existing penetrate the used sand copper ball valve of penetrating on the sand machine, have that cost height, loss are big, the core quality is difficult to the problem that guarantees.
The model utility content
In order to solve the problem that above-mentioned prior art exists, the purpose of this utility model provides a kind of sand valve of penetrating, and this life of valve is long, reduces maintenance cost, and the core quality is guaranteed.
The technical solution of the utility model is: penetrate the sand valve, comprise the valve upper body of being with hollow, the valve lower body of hollow and the control structure between the two, the valve upper body is connected by fastening piece with the valve lower body, it is characterized in that, control structure between described valve upper body and the valve lower body is the valve flap, described valve flap is the discoideus structure that has center hole, is provided with a plurality of uniform valve flap sand-spraying holes outside valve flap center hole, and its outer side surface is provided with handle; Lower end, valve upper body is provided with the interior platform that can be nested with on valve flap plectane part, is provided with the groove that rotates for handle in lower end surface, valve upper body; The upper-end surface central authorities of valve lower body are provided with the rotating shaft of valve flap, and valve flap center hole is nested with in this rotating shaft, are provided with the valve lower body sand-spraying hole corresponding with valve flap sand-spraying hole around this rotating shaft on the upper-end surface of valve lower body.
The further technological scheme of the utility model is: be equipped with annular seal groove on valve upper body and valve lower body and end face that the valve flap combines, the sealing groove is built-in with seal ring.
The beneficial effects of the utility model are: when penetrating sand, rotatory handling makes its sand-spraying hole alignment up and down, the back valve flap displacement that finishes, and sand-spraying hole is closed.Both wear-resisting, do not leak sand, yet not air tight, it is full to make core fill type.Thereby solve former practical simple and penetrated copper ball valve used on the sand machine, low through causing product percent of pass, the problem that quality of product can't guarantee.Valve after the improvement is using 2 months right and lefts replaceable.
Description of drawings:
Fig. 1 is a valve body sectional view of the present utility model;
Fig. 2 is the valve upper body bottom end worm's eye view of the utility model valve body;
Fig. 3 is the valve flap bottom end worm's eye view of the utility model valve body;
Fig. 4 is the valve lower body upper-end surface plan view of the utility model valve body.
Among the figure: 1 valve upper body, 2 seal rings, 3 connecting bolts, 4 valve flaps, 5 valve lower bodies, 6 handles, 7 seal grooves, 8 grooves, 9 bolts hole, 10 valve flap sand-spraying holes, 11 center holes, 12 bolts hole, 13 valve lower body sand-spraying holes, 14 rotating shafts, 15 seal grooves.
Embodiment:
As Fig. 1, penetrate the sand valve, it comprises the valve upper body 1 of being with hollow, the valve lower body 5 of hollow and the control structure between the two, valve upper body and valve lower body are fastenedly connected by bolt hole 9,12 by connecting bolt 3.This section is positioned at the section that valve body combination back forms along pair of bolts hole 9 axis.
Control structure between valve upper body and the valve lower body is a valve flap 4, and described valve flap 4 is provided with a plurality of uniform valve flap sand-spraying holes 10 for having the discoideus structure of center hole 11 outside valve flap center hole, and its outer side surface is provided with handle 6, as Fig. 3.But handle 6 can an also bilateral symmetry setting of side setting.
As Fig. 1, Fig. 2,1 lower end, valve upper body is provided with the interior platform that can be nested with on valve flap plectane part, is provided with the groove 8 that rotates for handle in lower end surface, valve upper body; Be equipped with annular seal groove 7 on valve upper body and end face that the valve flap combines, the sealing groove is built-in with seal ring 2.
As Fig. 1, Fig. 4, the upper-end surface central authorities of valve lower body 5 are provided with valve flap rotating shaft 14, and valve flap center hole is nested with in this rotating shaft 14, are provided with the valve lower body sand-spraying hole 13 corresponding with valve flap sand-spraying hole around this rotating shaft on the upper-end surface of valve lower body.Be equipped with annular seal groove 15 on valve lower body and end face that the valve flap combines, the sealing groove is built-in with seal ring.When penetrating sand, rotatory handling makes its sand-spraying hole alignment up and down, the back valve flap displacement that finishes, and sand-spraying hole is closed.
Claims (2)
1, penetrates the sand valve, comprise the valve upper body of being with hollow, the valve lower body of hollow and the control structure between the two, the valve upper body is connected by fastening piece with the valve lower body, it is characterized in that, control structure between described valve upper body and the valve lower body is the valve flap, described valve flap is the discoideus structure that has center hole, is provided with a plurality of uniform valve flap sand-spraying holes outside valve flap center hole, and its outer side surface is provided with handle; Lower end, valve upper body is provided with the interior platform that can be nested with on valve flap plectane part, is provided with the groove that rotates for handle in lower end surface, valve upper body; The upper-end surface central authorities of valve lower body are provided with the rotating shaft of valve flap, and valve flap center hole is nested with in this rotating shaft, are provided with the valve lower body sand-spraying hole corresponding with valve flap sand-spraying hole around this rotating shaft on the upper-end surface of valve lower body.
2, the sand valve of penetrating according to claim 1 is characterized in that, is equipped with annular seal groove on valve upper body and valve lower body and end face that the valve flap combines, and the sealing groove is built-in with seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620162235 CN200996480Y (en) | 2006-12-26 | 2006-12-26 | Sand-jetting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620162235 CN200996480Y (en) | 2006-12-26 | 2006-12-26 | Sand-jetting valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996480Y true CN200996480Y (en) | 2007-12-26 |
Family
ID=38994911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620162235 Expired - Fee Related CN200996480Y (en) | 2006-12-26 | 2006-12-26 | Sand-jetting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996480Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840852A (en) * | 2016-04-27 | 2016-08-10 | 池州大自然环保工程有限公司 | Mud and ash discharge valve capable of being quickly opened and closed |
| CN106224581A (en) * | 2016-08-28 | 2016-12-14 | 新乡市路公路养护科技有限公司 | Highway maintenance fast-open type baiting valve |
| CN108488410A (en) * | 2018-04-02 | 2018-09-04 | 苏强 | A kind of rotating disc type sand valve |
-
2006
- 2006-12-26 CN CN 200620162235 patent/CN200996480Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840852A (en) * | 2016-04-27 | 2016-08-10 | 池州大自然环保工程有限公司 | Mud and ash discharge valve capable of being quickly opened and closed |
| CN106224581A (en) * | 2016-08-28 | 2016-12-14 | 新乡市路公路养护科技有限公司 | Highway maintenance fast-open type baiting valve |
| CN106224581B (en) * | 2016-08-28 | 2018-08-21 | 新乡市路一公路养护科技有限公司 | Highway maintenance fast-open type baiting valve |
| CN108488410A (en) * | 2018-04-02 | 2018-09-04 | 苏强 | A kind of rotating disc type sand 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: 20071226 Termination date: 20111226 |