CN202140605U - Split-assembly type sewage-discharging ball valve - Google Patents
Split-assembly type sewage-discharging ball valve Download PDFInfo
- Publication number
- CN202140605U CN202140605U CN201120260261U CN201120260261U CN202140605U CN 202140605 U CN202140605 U CN 202140605U CN 201120260261 U CN201120260261 U CN 201120260261U CN 201120260261 U CN201120260261 U CN 201120260261U CN 202140605 U CN202140605 U CN 202140605U
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- valve
- ball
- valve rod
- valve body
- assembled
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Abstract
The utility model discloses a split-assembly type sewage-discharging ball valve, comprising a valve body; connecting flanges are arranged at two ends of the valve body; a valve rod seat is arranged at the upper part of the valve body; a valve ball is arranged in the valve body; a valve rod is connected at the upper part of the valve ball; the lower end of the valve rod seat is inserted into the side wall of the valve body from the side surface of the valve body; the upper part of the valve rod extends out of the valve rod seat; a compression nut is arranged at the upper part of the valve rod and is arranged at the upper part of the valve rod seat; a valve ball chamber is arranged in the valve body; the valve ball is positioned in the valve ball chamber; seal rings are respectively arranged at two sides of the valve ball; and the surfaces of the seal rings, contacted with the valve ball, are spherical surfaces. In the utility model, the split-assembly type sewage-discharging ball valve adopts the assembling form to form the new ball valve, can repeatedly utilize valve balls of abandoned like imported ball valves, and lower the cost and loss for production of enterprises. As the split-assembly type sewage-discharging ball valve adopts the stainless steel material, the service life of the ball valve is greatly improved.
Description
Technical field
The utility model relates to a kind of transformation of sewage draining valve, particularly relates to a kind of assembled Blowoff ball valve.
Background technique
Adopt the many of ball valve in the existing big sewage draining valve, general of home make ball valve is owing to the problem of its valve ball material, and be not very long its working life, often changes, and influence is produced; The material that valve ball adopted of the ball valve material of external import is relatively good; Valve ball is more durable, but its valve body material is relatively poor, and general valve body damages prior to valve ball; It is more unfortunate after whole ball valve is scrapped; Because its structure is an integrated formed structure, valve body has no idea to keep in repair basically, and how recycling its valve ball is a urgent problem.
The model utility content
The purpose of the utility model is in order to address the above problem, a kind of assembled Blowoff ball valve to be provided.
The technological scheme of the utility model is: a kind of assembled Blowoff ball valve; Containing valve body, two ends of valve body is equipped with adpting flange, valve body top and is provided with the valve ball that valve rod base, valve inner are installed; The valve rod that valve ball top connects; Body wall is inserted in described valve rod base lower end from the valve body side, described valve rod top passes this valve rod base, is provided with gland nut on the top of valve rod and is installed in valve rod base top; Described valve inner is provided with the valve ball chamber, and it is indoor that valve ball is positioned at valve ball, is respectively equipped with seal ring in the valve ball both sides, and the surface that the sealing circle contacts with valve ball is a sphere.
Between described valve rod base and the valve body through being welded to connect.
Between described adpting flange and the valve body through being threaded.
Described valve rod is provided with three seal rings, is set in three positions, upper, middle and lower of valve rod.
Described flange and valve body joint are provided with seal ring.
The tapped bore that a wherein end of described valve body is connected with flange is greater than the aperture of valve ball chamber, is provided with apical ring and roof pressure nut in the tapped hole bottom of this end, roof pressure nut front end with the apical ring roof pressure at described seal ring outer side surface.
This assembled Blowoff ball valve adopts all steel material.
The beneficial effect of the utility model
This assembled Blowoff ball valve adopts the assembling form to form new ball valve, can reuse the valve ball of the similar external inlet ball valve of having scrapped, and reduces cost and loss to enterprise production.
This assembled Blowoff ball valve adopts all steel material, can increase the service life greatly.
Description of drawings
Fig. 1 is the sectional structure schematic representation of this assembled Blowoff ball valve.
Embodiment
Referring to Fig. 1,1. valve bodies among the figure, 2. valve rod base, 3. valve rod, 4. valve ball, 5. flange, 6. flange, 7. seal ring, 8. gland nut, 9. roof pressure nut, 10. apical ring, 11. seal rings, 12. seal rings, 13. seal rings, 14. seal rings, 15. seal rings.
Embodiment: referring to Fig. 1; A kind of assembled Blowoff ball valve among the figure; Contain valve body, two ends of valve body and adpting flange, valve body top are installed are provided with the valve ball that valve rod base, valve inner are installed, the valve rod that valve ball top connects, body wall is inserted in described valve rod base lower end from the valve body side; Described valve rod top passes this valve rod base, is provided with gland nut on the top of valve rod and is installed in valve rod base top; Described valve inner is provided with the valve ball chamber, and it is indoor that valve ball is positioned at valve ball, is respectively equipped with seal ring in the valve ball both sides, and the surface that the sealing circle contacts with valve ball is a sphere.Between described valve rod base and the valve body through being welded to connect.Between described adpting flange and the valve body through be threaded, described valve rod is provided with three seal rings, is set in three positions, upper, middle and lower of valve rod.Described flange and valve body joint are provided with seal ring.The tapped bore that a wherein end of described valve body is connected with flange is greater than the aperture of valve ball chamber, is provided with apical ring and roof pressure nut in the tapped hole bottom of this end, roof pressure nut front end with the apical ring roof pressure at described seal ring outer side surface.This assembled Blowoff ball valve adopts all steel material.
Claims (7)
1. assembled Blowoff ball valve; Containing valve body, two ends of valve body is equipped with adpting flange, valve body top and is provided with the valve ball that valve rod base, valve inner are installed; The valve rod that valve ball top connects; It is characterized in that: body wall is inserted in described valve rod base lower end from the valve body side, described valve rod top passes this valve rod base, is provided with gland nut on the top of valve rod and is installed in valve rod base top; Described valve inner is provided with the valve ball chamber, and it is indoor that valve ball is positioned at valve ball, is respectively equipped with seal ring in the valve ball both sides, and the surface that the sealing circle contacts with valve ball is a sphere.
2. assembled Blowoff ball valve according to claim 1 is characterized in that: between described valve rod base and the valve body through being welded to connect.
3. assembled Blowoff ball valve according to claim 1 is characterized in that: between described adpting flange and the valve body through being threaded.
4. assembled Blowoff ball valve according to claim 1 is characterized in that: described valve rod is provided with three seal rings, is set in three positions, upper, middle and lower of valve rod.
5. assembled Blowoff ball valve according to claim 1 is characterized in that: described flange and valve body joint are provided with seal ring.
6. assembled Blowoff ball valve according to claim 1; It is characterized in that: the tapped bore that a wherein end of described valve body is connected with flange is greater than the aperture of valve ball chamber; Be provided with apical ring and roof pressure nut in the tapped hole of this end bottom, roof pressure nut front end with the apical ring roof pressure at described seal ring outer side surface.
7. assembled Blowoff ball valve according to claim 1 is characterized in that: this assembled Blowoff ball valve adopts all steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120260261U CN202140605U (en) | 2011-07-22 | 2011-07-22 | Split-assembly type sewage-discharging ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120260261U CN202140605U (en) | 2011-07-22 | 2011-07-22 | Split-assembly type sewage-discharging ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202140605U true CN202140605U (en) | 2012-02-08 |
Family
ID=45551663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120260261U Expired - Fee Related CN202140605U (en) | 2011-07-22 | 2011-07-22 | Split-assembly type sewage-discharging ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202140605U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033616A (en) * | 2013-03-05 | 2014-09-10 | 浙江三花股份有限公司 | Ball valve and combination method thereof |
| CN104653811A (en) * | 2015-02-27 | 2015-05-27 | 宁波华成阀门有限公司 | Anti-burning welded ball valve |
| CN108953654A (en) * | 2017-05-17 | 2018-12-07 | 约翰·格斯特国际有限公司 | Ball valve assembly |
-
2011
- 2011-07-22 CN CN201120260261U patent/CN202140605U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033616A (en) * | 2013-03-05 | 2014-09-10 | 浙江三花股份有限公司 | Ball valve and combination method thereof |
| CN104653811A (en) * | 2015-02-27 | 2015-05-27 | 宁波华成阀门有限公司 | Anti-burning welded ball valve |
| CN108953654A (en) * | 2017-05-17 | 2018-12-07 | 约翰·格斯特国际有限公司 | Ball valve assembly |
| CN108953654B (en) * | 2017-05-17 | 2022-03-08 | 约翰·格斯特国际有限公司 | Ball valve assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20150722 |
|
| EXPY | Termination of patent right or utility model |