CN202349252U - Integrated self-locking type liquid bag ball valve - Google Patents
Integrated self-locking type liquid bag ball valve Download PDFInfo
- Publication number
- CN202349252U CN202349252U CN201120510021XU CN201120510021U CN202349252U CN 202349252 U CN202349252 U CN 202349252U CN 201120510021X U CN201120510021X U CN 201120510021XU CN 201120510021 U CN201120510021 U CN 201120510021U CN 202349252 U CN202349252 U CN 202349252U
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- China
- Prior art keywords
- valve
- liquid bag
- ball valve
- bag ball
- plane
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- 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 - Lifetime
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Abstract
The utility model relates to an integrated self-locking type liquid bag ball valve, which is simple in structure, convenient for operation and safe and reliable. The technical scheme is as follows: the ball valve comprises a valve cover (1), a valve body (2) and a valve core (3), and is characterized in that the lower side surface of the valve cover (1) is plane, the valve core (3) is a spherical body, plane sealing surfaces (4) are respectively arranged on the upper part and the lower part of the spherical body, and a seal ring (5) is arranged between the valve body (2) and the valve core (3).
Description
Technical field
The utility model belongs to liquid bag ball-cock device field, especially a kind of simple in structure, operation facility and the high one self-locking liquid bag ball valve of safety reliability.
Background technique
At present, the locking after the general liquid bag valve closes, the latch gear that most dependence is assisted is realized, is generally depositing complex structure, cooperates accurate requirement height, is operating shortcomings such as not convenient and safety reliability difference.
The model utility content
The utility model purpose provides a kind of simple in structure, operation facility and the high one self-locking liquid bag ball valve of safety reliability.
The technological scheme of the utility model is: one self-locking liquid bag ball valve; Comprise valve gap (1), valve body (2) and spool (3); The downside that it is characterized in that said valve gap (1) is the plane, and said spool (3) is a spheroid, and the upper and lower of spheroid is respectively arranged with plane sealing face (4).
Between said valve body (2) and spool (3), be provided with seal ring (5)
The effect of the utility model is: one self-locking liquid bag ball valve, and the downside of valve gap is the plane, the upper and lower of spool is respectively arranged with the plane sealing face.The plane contact structure of valve gap and spheroid makes after the ball valve closure the valve gap realization auto-lock function of screwing, and safety easy to use has reduced the degree-of-difficulty factor of operation, has improved the reaction velocity of valve closes locking.
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Description of drawings
Fig. 1 is the utility model open mode structural representation;
Fig. 2 is the utility model closed state structural representation.
Embodiment
Among Fig. 1, Fig. 2, one self-locking liquid bag ball valve comprises valve gap 1, valve body 2 and spool 3, and the downside of valve gap 1 is the plane, and spool 3 is a spheroid, and the upper and lower of spheroid is respectively arranged with plane sealing face 4.Between valve body 2 and spool 3, be provided with seal ring 5.
The utility model adopts does not have pin plane locking mechanism, only just can realize the locking of valve through valve gap plane and spheroid plane, need not the auxiliary locking of other annex, thereby avoids leaning on complicated locking mechanism to realize locking after the valve closes.
Claims (2)
1. one self-locking liquid bag ball valve comprises valve gap (1), valve body (2) and spool (3), and the downside that it is characterized in that said valve gap (1) is the plane, and said spool (3) is a spheroid, and the upper and lower of spheroid is respectively arranged with plane sealing face (4).
2. one self-locking liquid bag ball valve according to claim 1 is characterized in that between said valve body (2) and spool (3), being provided with seal ring (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120510021XU CN202349252U (en) | 2011-12-09 | 2011-12-09 | Integrated self-locking type liquid bag ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120510021XU CN202349252U (en) | 2011-12-09 | 2011-12-09 | Integrated self-locking type liquid bag ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202349252U true CN202349252U (en) | 2012-07-25 |
Family
ID=46538259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120510021XU Expired - Lifetime CN202349252U (en) | 2011-12-09 | 2011-12-09 | Integrated self-locking type liquid bag ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202349252U (en) |
-
2011
- 2011-12-09 CN CN201120510021XU patent/CN202349252U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 251, Tianshan 2nd Road, Tongji office, Jimo District, Qingdao City, Shandong Province Patentee after: Qingdao Langfu Technology Co., Ltd Address before: 251 Haier Road (yanjialing Village), Tongji office, Jimo, Qingdao, Shandong 266200 Patentee before: QINGDAO LAF PACKAGING Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |