CN203297652U - Rotary sand adding valve - Google Patents
Rotary sand adding valve Download PDFInfo
- Publication number
- CN203297652U CN203297652U CN2013202202225U CN201320220222U CN203297652U CN 203297652 U CN203297652 U CN 203297652U CN 2013202202225 U CN2013202202225 U CN 2013202202225U CN 201320220222 U CN201320220222 U CN 201320220222U CN 203297652 U CN203297652 U CN 203297652U
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- China
- Prior art keywords
- valve
- valve body
- cylinder
- spool
- rotary sand
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a rotary sand adding valve, comprising a valve body, a cylinder, a valve core and a handle; the valve core is arranged in the valve body; a gap is remained between the valve body and the valve core; an inlet and an outlet are respectively formed in the upper face and the lower face of the valve body and are distributed at two sides of the valve core; the cylinder is fixed on the valve body by a cylinder support; a telescopic rod of the cylinder is arranged in the valve body; the telescopic rod of the cylinder is connected with the valve core by the handle and can drive the valve core to rotate to realize the action of opening or closing the inlet of the valve body. The rotary sand adding valve can effectively solve the phenomenon of untight sealing and seizure of an air control ball valve or a butterfly valve in the use process, and is simple in structure, low in manufacturing cost and convenient to operate.
Description
Technical field
The utility model relates to a kind of valve, is specifically related to a kind ofly can control the rotary sand valve that adds that dams to the sand material.
Background technique
Valve is the controlling component that has cut-off, adjusting, water conservancy diversion in fluid delivery system, prevents the functions such as adverse current, voltage stabilizing, shunting or overflow pressure relief.Wherein to the fluid conveying material that uses during as sand material (such as steel sand, brown diamond spar), all can there be the phenomenon (sand occurring leaking) that is not closed completely in the gas control ball valve that adopts or gas control butterfly valve, and ball valve or the easy stuck phenomenon of butterfly valve, can not control the automation of sand material in fact.
The model utility content
The utility model purpose is that a kind of rotary sand valve that adds is provided in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of rotary sand valve that adds comprises valve body, cylinder, spool and handle; Described spool is arranged on the inside of valve body, and and valve body between leave gap; Be respectively arranged with import and outlet on the upper and lower surface of described valve body, and separation is in the both sides of spool; Described cylinder is fixed on valve body by air cylinder support, and the flexible rod of described cylinder is arranged on the inside of valve body; Be connected by handle between the flexible rod of described cylinder and spool, and can drive Spool rotating, to play, open or the effect of valve body import.
Preferably, be connected by the end face flange plate between described spool and valve body; Described spool has bearing in the arranged outside of end face flange plate, and with circlip for shaft, fixes.
Preferably, also be provided with seal ring between described spool and end face flange plate.
Preferably, in described valve body the diameter of import less than the outlet diameter.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The rotary sand valve that adds described in the utility model, when needs added sand, the flexible rod of cylinder drove Spool rotating, the import of opening valve body by the transmission of handle in the process of using; When filling it up with, the flexible rod of cylinder has the opposite spin of band movable valve plug, the import of valve body.The rotary sand valve that adds described in the utility model not only can solve the poorly sealed and stuck phenomenon that gas control ball valve or butterfly valve exist in the process of using effectively, and it is simple in structure simultaneously, and low cost of manufacture is easy to operate.
Description of drawings
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is rotary structural representation when adding the sand valve and being in closed condition described in the utility model;
Accompanying drawing 2 is rotary structural representation when adding the sand valve and being in open mode described in the utility model;
Accompanying drawing 3 is the sectional view of A-A in accompanying drawing 1;
Wherein: 1, valve body; 2, cylinder; 3, spool; 4, handle; 5, import; 6, outlet; 7, air cylinder support; 8, flexible rod; 9, end face flange plate; 10, bearing; 11, circlip for shaft; 12, seal ring.
Embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Accompanying drawing 1-3 is a kind of rotary sand valve that adds described in the utility model, comprises valve body 1, cylinder 2, spool 3 and handle 4; Described spool 3 is arranged on the inside of valve body 1, and and valve body 1 between leave gap; Be respectively arranged with import 5 and outlet 6 on the upper and lower surface of described valve body 1, and separation is in the both sides of spool 3; Described cylinder 2 is fixed on valve body 1 by air cylinder support 7, and the flexible rod 8 of described cylinder 2 is arranged on the inside of valve body 1; Be connected by handle 4 between the flexible rod 8 of described cylinder 2 and spool 3, and can be with movable valve plug 3 rotations, to play, open or the effect of valve body 1 import 5.
Be connected by end face flange plate 9 between wherein said spool 3 and valve body 1; Described spool 3 has bearing 10 in the arranged outside of end face flange plate 9, and with circlip for shaft 11, fixes; Also be provided with seal ring 12 between described spool 3 and end face flange plate 9.
The rotary sand valve that adds described in the utility model, when needs added sand, the flexible rod 8 of cylinder 2 was by transmission band movable valve plug 3 rotations of handle 4, the import 5 of opening valve body 1 in the process of using; When filling it up with, the flexible rod 8 of cylinder 2 has 3 opposite spins of band movable valve plug, the import 5 of valve body 1.Described in the utility model rotary to add the sand valve arrangement simple, and low cost of manufacture is easy to operate.Leave gap between its spool 3 and valve body 1, not there will be the phenomenon of card sand; In valve body 1, the diameter of import 5, less than the diameter of outlet 6, makes its better effects if of damming simultaneously.
Be only below concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technological scheme of formation, within all dropping on the utility model rights protection scope.
Claims (4)
1. the rotary sand valve that adds, is characterized in that: comprise valve body, cylinder, spool and handle; Described spool is arranged on the inside of valve body, and and valve body between leave gap; Be respectively arranged with import and outlet on the upper and lower surface of described valve body, and separation is in the both sides of spool; Described cylinder is fixed on valve body by air cylinder support, and the flexible rod of described cylinder is arranged on the inside of valve body; Be connected by handle between the flexible rod of described cylinder and spool, and can drive Spool rotating, to play, open or the effect of valve body import.
2. the rotary sand valve that adds according to claim 1 is characterized in that: be connected by the end face flange plate between described spool and valve body; Described spool has bearing in the arranged outside of end face flange plate, and with circlip for shaft, fixes.
3. the rotary sand valve that adds according to claim 2, is characterized in that: also be provided with seal ring between described spool and end face flange plate.
4. the rotary sand valve that adds according to claim 1 is characterized in that: in described valve body, the diameter of import is less than the diameter of outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202202225U CN203297652U (en) | 2013-04-25 | 2013-04-25 | Rotary sand adding valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202202225U CN203297652U (en) | 2013-04-25 | 2013-04-25 | Rotary sand adding valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203297652U true CN203297652U (en) | 2013-11-20 |
Family
ID=49573660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202202225U Expired - Fee Related CN203297652U (en) | 2013-04-25 | 2013-04-25 | Rotary sand adding valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203297652U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308092A (en) * | 2014-05-23 | 2015-01-28 | 张学健 | Sand-adding device of hot-box core shooter |
| CN104858797A (en) * | 2015-03-31 | 2015-08-26 | 太仓联洲机械设备有限公司 | Pneumatic sand discharging valve of sand blasting chamber |
| CN111412290A (en) * | 2019-01-07 | 2020-07-14 | 中国石油天然气集团有限公司 | Sand valve and sandblast rust cleaning system |
| CN111946075A (en) * | 2020-08-26 | 2020-11-17 | 林东东 | Pipe laying and paying-off device for water conservancy construction |
-
2013
- 2013-04-25 CN CN2013202202225U patent/CN203297652U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308092A (en) * | 2014-05-23 | 2015-01-28 | 张学健 | Sand-adding device of hot-box core shooter |
| CN104858797A (en) * | 2015-03-31 | 2015-08-26 | 太仓联洲机械设备有限公司 | Pneumatic sand discharging valve of sand blasting chamber |
| CN111412290A (en) * | 2019-01-07 | 2020-07-14 | 中国石油天然气集团有限公司 | Sand valve and sandblast rust cleaning system |
| CN111946075A (en) * | 2020-08-26 | 2020-11-17 | 林东东 | Pipe laying and paying-off device for water conservancy construction |
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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: 20131120 Termination date: 20140425 |