CN203404413U - Sealing ball valve - Google Patents
Sealing ball valve Download PDFInfo
- Publication number
- CN203404413U CN203404413U CN201320322382.0U CN201320322382U CN203404413U CN 203404413 U CN203404413 U CN 203404413U CN 201320322382 U CN201320322382 U CN 201320322382U CN 203404413 U CN203404413 U CN 203404413U
- Authority
- CN
- China
- Prior art keywords
- valve
- sealing
- valve body
- ball valve
- sealing block
- 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
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Abstract
The utility model relates to the technical field of ball valves, and specifically relates to a sealing ball valve. The sealing ball valve comprises a feeding pipe, a discharging pipe, a feeding inlet, a discharging outlet, a handle and a valve body, the feeding pipe is provided with the feeding inlet, the discharging pipe is provided with the discharging outlet, an arc-shaped sealing block is arranged in the valve body and attached to the inner side of the valve body, and the sealing block is larger than the feeding inlet and the discharging outlet. The sealing ball valve no longer employs the valve core of the ball valve as the sealing component during the operation of the ball valve, the arc-shaped sealing block arranged in the inner side of the valve body is directly adopted as the sealing component, the sealing effect is guaranteed, and the maintenance cost is reduced.
Description
Technical field
The utility model relates to ball valve technical field, especially a kind of seal ball-valve.
Background technique
Ball valve is to drive row opening and closing conveyance conduit into by the through hole on ball valve body in work, but like this sealing effect is not very desirable, once and ball valve damage and need to change whole ball valve inner core, increased maintenance cost.
Summary of the invention
In order to overcome existing ball valve, damage the rear high deficiency of maintenance cost, the utility model provides a kind of seal ball-valve.
The utility model solves the technological scheme that its technical problem adopts: a kind of seal ball-valve, comprise supply pipe, discharge nozzle, material feeding mouth, discharge port, handle and valve body, described supply pipe place is provided with material feeding mouth, described discharge nozzle place is provided with discharge port, in described valve body, be provided with sealing block, described sealing block is circular arc type, and is fitted in valve body inner side, and described sealing block is larger than material feeding mouth and discharge port.
The beneficial effects of the utility model are, this seal ball-valve no longer adopts the spool of ball valve as seal element at its ball valve in work, directly use the circular arc sealing block that is arranged on valve body inner side to carry out seal element, guaranteed the effect of sealing, also reduced maintenance cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
In figure 1, supply pipe, 2, discharge nozzle, 3, material feeding mouth, 4, discharge port, 5, handle, 6, sealing block, 7, valve body.
Embodiment
If Fig. 1 is structural representation of the present utility model, a kind of seal ball-valve, comprise supply pipe 1, discharge nozzle 2, material feeding mouth 3, discharge port 4, handle 5 and valve body 7, described supply pipe 1 place is provided with material feeding mouth 3, described discharge nozzle 2 places are provided with discharge port 4, in described valve body 7, are provided with sealing block 6, and described sealing block 6 is circular arc type, and be fitted in valve body 7 inner sides, described sealing block 6 is larger than material feeding mouth 3 and discharge port 4.
This seal ball-valve is in work, the sealing block 6 of two circular arcs is installed on the inwall of valve body 7, in the time of ball valve work, sealing block 6 is fitted on valve body 7 inwalls, and ball valve is started working, when needs are closed, handle with sleeve 5, gets lodged in sealing block 6 on material feeding mouth 3 and discharge port 4, completes sealing, realize two way sealed, and easy to maintenance quick.
Claims (3)
1. a seal ball-valve, comprise supply pipe (1), discharge nozzle (2), material feeding mouth (3), discharge port (4), handle (5) and valve body (7), described supply pipe (1) locates to be provided with material feeding mouth (3), described discharge nozzle (2) locates to be provided with discharge port (4), it is characterized in that, in described valve body (7), be provided with sealing block (6).
2. seal ball-valve according to claim 1, is characterized in that, described sealing block (6) is circular arc type, and is fitted in valve body (7) inner side.
3. seal ball-valve according to claim 1, is characterized in that, described sealing block (6) is larger than material feeding mouth (3) and discharge port (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320322382.0U CN203404413U (en) | 2013-06-06 | 2013-06-06 | Sealing ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320322382.0U CN203404413U (en) | 2013-06-06 | 2013-06-06 | Sealing ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203404413U true CN203404413U (en) | 2014-01-22 |
Family
ID=49940350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320322382.0U Expired - Fee Related CN203404413U (en) | 2013-06-06 | 2013-06-06 | Sealing ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203404413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086649A (en) * | 2021-04-29 | 2021-07-09 | 中国华能集团清洁能源技术研究院有限公司 | Flow valve capable of realizing low pressure to high pressure of powder |
-
2013
- 2013-06-06 CN CN201320322382.0U patent/CN203404413U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086649A (en) * | 2021-04-29 | 2021-07-09 | 中国华能集团清洁能源技术研究院有限公司 | Flow valve capable of realizing low pressure to high pressure of powder |
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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: 20140122 Termination date: 20140606 |