CN2345793Y - Globe stop valve - Google Patents
Globe stop valve Download PDFInfo
- Publication number
- CN2345793Y CN2345793Y CN 98225411 CN98225411U CN2345793Y CN 2345793 Y CN2345793 Y CN 2345793Y CN 98225411 CN98225411 CN 98225411 CN 98225411 U CN98225411 U CN 98225411U CN 2345793 Y CN2345793 Y CN 2345793Y
- Authority
- CN
- China
- Prior art keywords
- ball seat
- valve
- stop valve
- dividing plate
- spool
- 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
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Abstract
The utility model discloses a stop valve with a ball core, which is composed of a valve body, a liquid inlet, a partition plate, a liquid outlet, a valve core, a valve rod, a handle, etc. The utility model is characterized in that the valve core is a spherosome which is made of rubber; the upper end of an opening of the partition plate is provided with a ball seat, and a through hole of the ball seat is communicated with the opening of the partition plate; one end of the valve rod is fixedly connected with the handle, and the other end is movably connected with a regulating claw; the valve core is arranged between the regulating claw and the ball seat. The stop valve of the utility model has the advantages of corrosion resistance, abrasion resistance, long service life, convenient maintenance, etc.
Description
The utility model relates to stop valve, especially a kind of Globe stop valve.
Using very general stop valve now is to be made of valve body, valve rod, spool etc., its spool is the T type, the spool end is provided with sealing gasket, comes regulating spool to make the stop valve Push And Release by valve rod during work, and this stop valve deficiency is that sealing gasket is easy to wear, need often to change, when sealing was not firm, people usually twisted handle with strength, are easy to make the valve rod screw thread to damage like this, even whole stop valve is scrapped, thereby reduce the working life of stop valve.
The purpose of this utility model just provides a kind of long service life, easy to maintenance, Globe stop valve that corrosion resistance is strong.
The purpose of this utility model is realized by following technological scheme:
Globe stop valve is made of valve body, liquid entering hole, dividing plate, liquid outlet, spool, valve rod, handle etc., be characterized in that spool is a spherosome, can adopt rubber is raw material, dividing plate opening upper end in the valve body is provided with ball seat, ball seat is fixedlyed connected with dividing plate, the ball seat bottom has through hole and communicates with the dividing plate upper shed, valve rod one end directly over the ball seat is fixedlyed connected with handle, the other end flexibly connects with the adjusting pawl, regulating pawl moves up and down with valve rod, do not rotate with valve rod, spool is placed on to be regulated between pawl and the ball seat.
Globe stop valve of the present utility model is compared with common stop valve and is had the following advantages:
(1) spherosome ball core is more wear-resistant than General Purpose Rubber sealing gasket, and corrosion resistance is strong, long service life;
(2) spherosome ball core itself has elasticity, and only need tighten handle gently just can close stop valve;
(3) spherosome ball core is in light weight, and the resistance that liquid is produced is little;
(4) easy to maintenance.
Below in conjunction with accompanying drawing the utility model is elaborated.
Accompanying drawing is the utility model structural representation.
Globe stop valve is made of valve body 1, liquid entering hole 2, dividing plate 3, liquid outlet 5, spool 6, valve rod 8, handle 9 etc., spool 6 is a spherosome, make with rubber, dividing plate 3 openings upper end in the valve body 1 is provided with ball seat 4, ball seat 4 sticks with glue with dividing plate 3 and connects, ball seat 4 bottoms have through hole and communicate with dividing plate 3 upper sheds, valve rod 8 one ends directly over the ball seat 4 are fixedlyed connected with handle 9, the other end flexibly connects with adjusting pawl 7, regulating pawl 7 moves up and down with valve rod 8, do not rotate with valve rod 8, spool 6 is placed on to be regulated between pawl 7 and the ball seat 4.
When Globe stop valve uses, rotating handles 1, valve rod 8 move up and down and drive to regulate pawl 7 and move up and down, regulating pawl 7 moves downward, with 6 extruding of spherosome spool, make ball seat 4 through hole closures, stop valve is closed, regulating pawl 7 moves upward, fluid pressure is washed spool 6 open, and the through hole of ball seat 4 opens wide, and stop valve is opened.
Claims (2)
1, a kind of Globe stop valve is by valve body (1), liquid entering hole (2), dividing plate (3), liquid outlet (5), spool (6), valve rod (8), handle formations such as (9), it is characterized in that: spool (6) is a spherosome, dividing plate (3) opening upper end in the valve body (1) is provided with ball seat (4), ball seat (4) is fixedlyed connected with dividing plate (3), ball seat (4) bottom has through hole and communicates with dividing plate (3) upper shed, valve rod (8) one ends directly over the ball seat (4) are fixedlyed connected with handle (9), the other end flexibly connects with regulating pawl (7), and spool (6) is placed on to be regulated between pawl (7) and the ball seat (4).
2, Globe stop valve according to claim 1 is characterized in that: ball seat (4) sticks with glue with dividing plate (3) and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98225411 CN2345793Y (en) | 1998-10-20 | 1998-10-20 | Globe stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98225411 CN2345793Y (en) | 1998-10-20 | 1998-10-20 | Globe stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2345793Y true CN2345793Y (en) | 1999-10-27 |
Family
ID=33976115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98225411 Expired - Fee Related CN2345793Y (en) | 1998-10-20 | 1998-10-20 | Globe stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2345793Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231187A (en) * | 2013-05-11 | 2013-08-07 | 苏州博讯仪器有限公司 | Soldering device |
| CN104847931A (en) * | 2015-05-05 | 2015-08-19 | 朱志强 | Internal safety valve of storage tank |
-
1998
- 1998-10-20 CN CN 98225411 patent/CN2345793Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231187A (en) * | 2013-05-11 | 2013-08-07 | 苏州博讯仪器有限公司 | Soldering device |
| CN103231187B (en) * | 2013-05-11 | 2016-06-22 | 刘明 | A kind of soldering device |
| CN104847931A (en) * | 2015-05-05 | 2015-08-19 | 朱志强 | Internal safety valve of storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |