CN211371325U - Novel gate valve - Google Patents
Novel gate valve Download PDFInfo
- Publication number
- CN211371325U CN211371325U CN201921219409.7U CN201921219409U CN211371325U CN 211371325 U CN211371325 U CN 211371325U CN 201921219409 U CN201921219409 U CN 201921219409U CN 211371325 U CN211371325 U CN 211371325U
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- China
- Prior art keywords
- valve
- valve body
- rod
- plate
- disk seat
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Abstract
The utility model discloses a novel gate valve, including valve body, valve rod, valve plate and manual wheel, the valve body divide into valve body and lower valve body, go up and be equipped with the sealing washer between valve body and the lower valve body, go up the valve body and pass through bolt and nut fixed mounting with lower valve body, go up threaded connection in the valve body and have the valve rod, the manual wheel is installed through the nut at the valve rod top, the valve plate is installed to the bottom of valve rod, the valve plate agrees with the disk seat of valve body, is equipped with the gasket on the disk seat.
Description
Technical Field
The utility model relates to a valve, especially a novel gate valve.
Background
Along with the development of society, people's standard of living is also improving constantly, need use the valve often in the life, the valve is the pipeline annex that is used for the switching pipeline, control flow direction, adjusts and control the parameter temperature of carrying the medium, pressure and flow, the valve can be used to control air, water, steam, various corrosive medium, mud, oil, various fluidic flows of various types such as liquid metal and radioactive medium, the valve is used very extensively in the life, traditional valve simple structure, and it is very inconvenient to operate, the utility model relates to a novel gate valve, through rotating manual wheel and then insert the case in the valve port, can the closing and opening of effectual control valve port.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a novel gate valve is provided.
For solving the above-mentioned prior art problem, the utility model discloses a following scheme: the utility model provides a novel gate valve, includes valve body, valve rod, valve plate and manual wheel, the valve body divide into valve body and lower valve body, go up and be equipped with the sealing washer between valve body and the lower valve body, go up the valve body and pass through bolt and nut fixed mounting with lower valve body, go up threaded connection in the valve body and have the valve rod, manual wheel is installed through the nut at the valve rod top, the valve plate is installed to the bottom of valve rod, the valve plate agrees with the disk seat of valve body, is equipped with the gasket on the.
Preferably, the upper valve body is connected with the lower valve body through a stud bolt, and the upper valve body and the lower valve body of the valve body are detachable.
Preferably, a filling body is arranged in the upper valve body.
Has the advantages that:
the utility model adopts the above technical scheme to provide a novel gate valve, through rotating the hand wheel and then insert the case in the disk seat, can closing and opening of effectual control valve port, compensatied the not enough of prior art, reasonable in design, convenient operation.
Drawings
Fig. 1 is a schematic view of the cross-sectional structure of the valve body of the present invention.
In the figure: 1. a valve body; 2. a valve stem; 3. a valve plate; 4. a hand-operated wheel; 5. an upper valve body; 6. a lower valve body; 7. a seal ring; 8. a stud bolt; 9. a valve seat; 10. a gasket; 11. and a filler.
Detailed Description
As shown in fig. 1, a novel gate valve, including valve body 1, valve rod 2, valve plate 3 and manual wheel 4, valve body 1 divide into valve body 5 and lower valve body 6, go up and be equipped with sealing washer 7 between valve body 5 and the lower valve body 6, go up valve body 5 and pass through bolt and nut fixed mounting with lower valve body 6, go up 5 female connection of valve body have valve rod 2, manual wheel 4 is installed through the nut at valve rod 2 top, valve plate 3 is installed to the bottom of valve rod 2, valve plate 3 agrees with the disk seat 9 of valve body 1, is equipped with gasket 10 on the disk seat 9, last valve body 5 with be connected through stud 8 of lower valve body 6, last valve body 5 and lower valve body 6 of valve body 1 can dismantle, last valve body 5 in be equipped with obturator 11.
The valve body 1 is a quick-wear tool, the sealing performance of the valve plate 3 can be improved, the sealing ring 7 is arranged in the upper valve body 5 and the lower valve body 6 and can be effectively sealed, the upper valve body 5 and the lower valve body 6 are installed through the double-headed bolt 8, the installation and the disassembly can be facilitated, the valve body 1 is a quick-wear tool and needs to be frequently maintained, the filling body 11 is arranged on the upper valve body 5, and liquid leakage is prevented.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (3)
1. The utility model provides a novel gate valve, includes valve body (1), valve rod (2), valve plate (3) and manual wheel (4), its characterized in that, valve body (1) divide into valve body (5) and lower valve body (6), go up and be equipped with between valve body (5) and the lower valve body (6) sealing washer (7), go up valve body (5) and lower valve body (6) through bolt (8) and nut fixed mounting, go up valve body (5) female connection and have valve rod (2), manual wheel (4) are installed through the nut at valve rod (2) top, valve plate (3) are installed to the bottom of valve rod (2), valve plate (3) agree with disk seat (9) of valve body (1), are equipped with gasket (10) on disk seat (9).
2. A new type of gate valve according to claim 1, characterized in that the upper body (5) is connected with the lower body (6) by means of a stud (8), the upper body (5) of the valve body (1) being detachable from the lower body (6).
3. A new gate valve according to claim 1, characterized in that the upper valve body (5) is provided with a filler (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921219409.7U CN211371325U (en) | 2019-07-31 | 2019-07-31 | Novel gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921219409.7U CN211371325U (en) | 2019-07-31 | 2019-07-31 | Novel gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211371325U true CN211371325U (en) | 2020-08-28 |
Family
ID=72169915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921219409.7U Active CN211371325U (en) | 2019-07-31 | 2019-07-31 | Novel gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211371325U (en) |
-
2019
- 2019-07-31 CN CN201921219409.7U patent/CN211371325U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |