CN201779329U - Thread type gate valve - Google Patents
Thread type gate valve Download PDFInfo
- Publication number
- CN201779329U CN201779329U CN2010205006942U CN201020500694U CN201779329U CN 201779329 U CN201779329 U CN 201779329U CN 2010205006942 U CN2010205006942 U CN 2010205006942U CN 201020500694 U CN201020500694 U CN 201020500694U CN 201779329 U CN201779329 U CN 201779329U
- Authority
- CN
- China
- Prior art keywords
- valve
- thread type
- type gate
- gate valve
- flow control
- 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
Links
Abstract
A thread type gate valve comprises a valve body, a gate plate, a valve cap and a valve rod, and is characterized in that threads are utilized to be connected with a pipeline device. The thread type gate valve solves the problem that the conventional designed gate valves are connected through welding seam, and achieves a liquid or gas flow control valve which is convenient in disassembly and maintenance after long-term usage. The thread type gate valve is extensively suitable for the flow control field of liquid or gas pipeline devices.
Description
Technical field:
The utility model relates to the flow control field of fluid pipeline, specifically a kind of control valve of adjutage duct device fluid flow.
Background technique:
Social at present its Connecting format weld seam of gate valve that designs production of going up connects, and its shortcoming is to use for a long time to be not easy to dismantle and to keep in repair and change
Summary of the invention:
The utility model is invented the valve that a kind of thread type connects for solving the long-term problem of dismantling and keeping in repair and changing of being not easy to of using of common valve.
The technical solution of the utility model is, a kind of screw thread gate valve comprises valve body, flashboard, valve gap, valve rod, outside it is special is, valve body is connected with pipeline connection port place screw type.
In the valve body left and right sides two valve seats are housed, the inclined flashboard is housed in the valve seat, valve body is connected with the valve gap bolt, and valve rod is equipped with at the valve gap middle part, and the valve rod lower end is connected with flashboard, and Stem Mut is equipped with on valve rod top, and the Stem Mut upper end is connected with handwheel.During maintenance, the rotary valve screw thread can take out valve.
Technique effect of the present utility model is, adopts above-mentioned technological scheme, invents the valve that a kind of thread type connects, and can realize that a kind of long-term use is convenient to the problem of dismantling and keeping in repair and changing.
Description of drawings
Fig. 1 is the structural front view of model utility, and the accompanying drawing that makes an abstract.
In the drawings, 1 valve body, 2, flashboard, 3, valve gap, 4 valve rods.
Embodiment
Below in conjunction with accompanying drawing embodiment, further specify this enforcement is novel.
To that indicated in the drawings, two valves seats are equipped with in both sides in the valve body 1, and valve is equipped with wedge-type flashboard 2 in sitting, valve body 1 is connected with valve gap 3 bolts, and valve rod 4 is equipped with at valve gap 3 middle parts, and valve rod 4 bottoms are connected with flashboard 2, Stem Mut is equipped with on valve rod top, and the Stem Mut upper end is connected with handwheel.
Can realize that a kind of long-term use is convenient to dismantle and keep in repair and change the liquid flow control valve door of phenomenon.
Claims (1)
1. a thread type gate valve comprises valve body, flashboard, valve gap, valve rod, it is characterized in that: valve body adopts with tube equipment and is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205006942U CN201779329U (en) | 2010-08-19 | 2010-08-19 | Thread type gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205006942U CN201779329U (en) | 2010-08-19 | 2010-08-19 | Thread type gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201779329U true CN201779329U (en) | 2011-03-30 |
Family
ID=43792540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205006942U Expired - Fee Related CN201779329U (en) | 2010-08-19 | 2010-08-19 | Thread type gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201779329U (en) |
-
2010
- 2010-08-19 CN CN2010205006942U patent/CN201779329U/en not_active Expired - Fee Related
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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: 20110330 Termination date: 20130819 |