CN204099639U - A kind of ball-valve structure be arranged on pipeline - Google Patents
A kind of ball-valve structure be arranged on pipeline Download PDFInfo
- Publication number
- CN204099639U CN204099639U CN201420514910.7U CN201420514910U CN204099639U CN 204099639 U CN204099639 U CN 204099639U CN 201420514910 U CN201420514910 U CN 201420514910U CN 204099639 U CN204099639 U CN 204099639U
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- China
- Prior art keywords
- valve
- dwang
- connecting tube
- ball
- sealing
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Abstract
The utility model relates to a kind of ball-valve structure be arranged on pipeline, comprise a connecting tube be arranged on pipeline, the tube wall of connecting tube has an arm perpendicular to connecting tube, a dwang is inserted in arm, the output terminal of dwang connects the ball valve that an external diameter equals connecting tube internal diameter, ball valve is arranged in connecting tube, the upper-end surface of arm is provided with a sealing valve pocket, sealed valve cap is sleeved on dwang, the input end of dwang connects a handle, seal valve puts and is also provided with a sealing gland, sealing gland covers the joint of handle and dwang, after adopting above technological scheme: ball-valve structure of the present utility model, fast opening and closing can be realized, entering, outlet port all should present sphere, thus block flowing, be convenient to remote control, sealing gland, seal ring, sealed valve cap, the seal arrangement of sealing valve pocket, within the scope of larger pressure and temperature, can realize sealing completely, prevent the leakage of medium.
Description
Technical field
The utility model belongs to a kind of ball-valve structure, is specifically related to a kind of ball-valve structure be arranged on pipeline.
Background technique
In the prior art, ball valve is widely used in various industry, in various pipeline as a kind of traditional valve, but existing at the ball valve occurred in the market only ensures when product export, sealing is not leaked, but customer service in use for some time, just occurred leakage situation.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of ball-valve structure be arranged on pipeline.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of ball-valve structure be arranged on pipeline, comprise a connecting tube be arranged on pipeline, the tube wall of connecting tube has an arm perpendicular to connecting tube, a dwang is inserted in arm, the output terminal of dwang connects the ball valve that an external diameter equals connecting tube internal diameter, ball valve is arranged in connecting tube, the upper-end surface of arm is provided with a sealing valve pocket, sealed valve cap is sleeved on dwang, the input end of dwang connects a handle, seal valve puts and is also provided with a sealing gland, sealing gland covers the joint of handle and dwang, the shaft of dwang is also set with bearing.
Ball valve is connected with an opening, and ball valve is followed dwang and rotated, and is provided with seal ring between ball valve and connecting tube inwall.
The position of dwang between sealed valve cap and sealing gland is set with a Graphite pad.
Connecting tube is provided with a valve body bottom at the opposite side of relative arm.
After adopting above technological scheme: ball-valve structure of the present utility model, fast opening and closing can be realized, all sphere should be presented at inlet/outlet place, thus block flowing, be convenient to remote control, the seal arrangement of sealing gland, seal ring, sealed valve cap, sealing valve pocket, within the scope of larger pressure and temperature, can realize sealing completely, prevent the leakage of medium.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional view of arm of the present utility model.
Embodiment
See Fig. 1, Fig. 2, a kind of ball-valve structure be arranged on pipeline, comprise a connecting tube 1 be arranged on pipeline, the tube wall of connecting tube 1 has an arm 2 perpendicular to connecting tube, a dwang 3 is inserted in arm 2, the output terminal of dwang 3 connects the ball valve 4 that an external diameter equals connecting tube internal diameter, ball valve 4 is arranged in connecting tube 1, the upper-end surface of arm 2 is provided with a sealing valve pocket 5, sealed valve cap 6 is sleeved on dwang 3, the input end of dwang 3 connects a handle 7, sealing valve pocket 5 is also provided with a sealing gland 8, sealing gland 8 covers the joint of handle 7 and dwang 3, the shaft of dwang 3 is also set with bearing 9.
All parts of the present utility model is explained:
1) ball valve 4 is connected with an opening, and ball valve 4 is followed dwang 3 and rotated, and is provided with seal ring 10 between ball valve 4 and connecting tube 1 inwall.
2) position of dwang 3 between sealed valve cap 6 and sealing gland 8 is set with a Graphite pad 11.
3) connecting tube 1 is provided with a valve body bottom 12 at the opposite side of relative arm 2.
Working principle of the present utility model: ball valve makes open-shut device with the spheroid with circular channel, utilize the rotation of handle, drive dwang to rotate thus rotate at drive ball valve, thus reaching and open and close the object of passage, sealed valve cap also can folding accordingly simultaneously, cause medium through-flow or block, in closed state, the seal arrangement of sealing gland, seal ring, sealing valve pocket, can within the scope of larger pressure and temperature, can realize sealing completely, prevent the leakage of medium.
After adopting above technological scheme: ball-valve structure of the present utility model, fast opening and closing can be realized, all sphere should be presented at inlet/outlet place, thus block flowing, be convenient to remote control, the seal arrangement of sealing gland, seal ring, sealed valve cap, sealing valve pocket, can within the scope of larger pressure and temperature, can realize sealing completely, prevent the leakage of medium.
Claims (4)
1. one kind is arranged on the ball-valve structure on pipeline, comprise a connecting tube (1) be arranged on pipeline, it is characterized in that: the tube wall of described connecting tube (1) has an arm perpendicular to connecting tube (2), a dwang (3) is inserted in described arm (2), the output terminal of described dwang (3) connects the ball valve (4) that an external diameter equals connecting tube internal diameter, described ball valve (4) is arranged in connecting tube (1), the upper-end surface of described arm (2) is provided with sealing valve pocket (5), described sealed valve cap (6) is sleeved on dwang (3), the input end of described dwang (3) connects a handle (7), described sealing valve pocket (5) is also provided with a sealing gland (8), described sealing gland (8) covers the joint of handle (7) and dwang (3), the shaft of described dwang (3) is also set with bearing (9).
2. a kind of ball-valve structure be arranged on pipeline according to claim 1, it is characterized in that: described ball valve (4) is connected with an opening, described ball valve (4) is followed dwang (3) and is rotated, and is provided with seal ring (10) between described ball valve (4) and connecting tube (1) inwall.
3. a kind of ball-valve structure be arranged on pipeline according to claim 1, is characterized in that: the position of described dwang (3) between sealed valve cap (6) and sealing gland (8) is set with a Graphite pad (11).
4. a kind of ball-valve structure be arranged on pipeline according to claim 1, is characterized in that: described connecting tube (1) is provided with a valve body bottom (12) at the opposite side of relative arm (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420514910.7U CN204099639U (en) | 2014-08-27 | 2014-08-27 | A kind of ball-valve structure be arranged on pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420514910.7U CN204099639U (en) | 2014-08-27 | 2014-08-27 | A kind of ball-valve structure be arranged on pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204099639U true CN204099639U (en) | 2015-01-14 |
Family
ID=52268069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420514910.7U Expired - Fee Related CN204099639U (en) | 2014-08-27 | 2014-08-27 | A kind of ball-valve structure be arranged on pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204099639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712839A (en) * | 2015-01-26 | 2015-06-17 | 侯如升 | Airtight valve |
-
2014
- 2014-08-27 CN CN201420514910.7U patent/CN204099639U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712839A (en) * | 2015-01-26 | 2015-06-17 | 侯如升 | Airtight valve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20160827 |