CN204372303U - Discharging valve - Google Patents
Discharging valve Download PDFInfo
- Publication number
- CN204372303U CN204372303U CN201420830184.XU CN201420830184U CN204372303U CN 204372303 U CN204372303 U CN 204372303U CN 201420830184 U CN201420830184 U CN 201420830184U CN 204372303 U CN204372303 U CN 204372303U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- handwheel
- hand member
- shelf
- 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
Abstract
A kind of discharging valve, comprise valve body, valve rod, handwheel, valve body left end is embedded with valve seat, and right-hand member is connected with shelf, and shelf right-hand member is provided with handwheel; Described valve rod left end is connected with spool, and valve rod passes through fastening nuts through valve body, shelf and handwheel; Plane bearing is provided with between described shelf and handwheel; Be provided with filler between described valve body and valve rod, filler right-hand member is provided with gland, and gland is fixed on valve rod by Cock screw; Described valve rod right-hand member thread section is provided with the sleeve with thread engagement.The beneficial effects of the utility model are: structure is simple, easy and flexible operation, long service life, leak, decrease environmental pollution without feed liquid.
Description
Technical field
The utility model relates to a kind of valve, refers more particularly to a kind of discharging valve.
Background technique
Discharging valve is mainly used in reactor, bottom discharging, blowing, the sampling of storage tank and other container and turn off operation without dead band, after original structure uses a period of time, feed liquid is easily leaked in spool and valve seat junction, need regulating valve stem that spool and valve seat are combined closely, if inner body has damage, not easily detachable maintaining.And feed liquid is all generally have chemical product to form, so easily cause environmental pollution, when current Environmental Protection Situation sternness, create better discharging valve imperative.
Summary of the invention
It is simple that the purpose of this utility model is to provide a kind of structure, easy and flexible operation, long service life, leaks without feed liquid, reduces the discharging valve of environmental pollution.
The utility model solves the technological scheme that its technical problem adopts: a kind of discharging valve, comprises valve body, valve rod, handwheel, it is characterized in that: valve body left end is embedded with valve seat, and right-hand member is connected with shelf, and shelf right-hand member is provided with handwheel; Described valve rod left end is connected with spool, and valve rod passes through fastening nuts through valve body, shelf and handwheel; Plane bearing is provided with between described shelf and handwheel; Be provided with filler between described valve body and valve rod, filler right-hand member is provided with gland, and gland is fixed on valve rod by Cock screw; Described valve rod right-hand member thread section is provided with the sleeve with thread engagement.
The screw thread of valve rod right-hand member described in the utility model is provided with straight pipe thread.
Sleeve left end described in the utility model is provided with step, and sleeve is connected by key with handwheel.
The beneficial effects of the utility model are: structure is simple, easy and flexible operation, long service life, leak, decrease environmental pollution without feed liquid.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure 1, spool, 2, valve seat, 3, valve body, 4, valve rod, 5, filler, 6, gland, 7, shelf, 8, sleeve, 9, handwheel, 10, key, 11, plane bearing.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
With reference to accompanying drawing, a kind of discharging valve, comprises valve body 3, valve rod 4, handwheel 9, it is characterized in that: valve body 3 left end is embedded with valve seat 2, and right-hand member is connected with shelf 7, and shelf 7 right-hand member is provided with handwheel 9; Described valve rod 4 left end is connected with spool 11, and valve rod 4 passes through fastening nuts through valve body 3, shelf 7 and handwheel 9; Plane bearing 11 is provided with between described shelf 7 and handwheel 9; Be provided with filler 5 between described valve body 3 and valve rod 4, filler 5 right-hand member is provided with gland 6, and gland 6 is fixed on valve rod 4 by Cock screw; Described valve rod 4 right-hand member thread section is provided with the sleeve 8 with thread engagement.The screw thread of described valve rod 4 right-hand member is provided with straight pipe thread.Described sleeve 8 left end is provided with step, and sleeve 8 is connected by key with handwheel 9.During concrete enforcement, handwheel 9 is by key 10 transmitting torque to sleeve 8, and sleeve 8 makes valve rod 4 be with movable valve plug 1 action by screw thread, makes spool 1 close with valve seat 2 or be separated, thus reaches the object of discharge, blowing, sampling.In the utility model handwheel with shelf junction, plane bearing has been installed, make handwheel flexible rotation, and handwheel left side and shelf right side not easy to wear, long service life, not easily produce gap in using process, the junction of spool and valve seat is not easily leaked, and decreases the adjustment to valve rod.
Claims (3)
1. a discharging valve, comprises valve body (3), valve rod (4), handwheel (9); It is characterized in that: valve body (3) left end is embedded with valve seat (2), right-hand member is connected with shelf (7), and shelf (7) right-hand member is provided with handwheel (9); Described valve rod (4) left end is connected with spool (11), and valve rod (4) passes through fastening nuts through valve body (3), shelf (7) and handwheel (9); Plane bearing (11) is provided with between described shelf (7) and handwheel (9); Be provided with filler (5) between described valve body (3) and valve rod (4), filler (5) right-hand member is provided with gland (6), and gland (6) is fixed on valve rod (4) by Cock screw; Described valve rod (4) right-hand member thread section is provided with and the sleeve of thread engagement (8).
2. a kind of discharging valve according to claim 1, is characterized in that: the screw thread of described valve rod (4) right-hand member is provided with straight pipe thread.
3. a kind of discharging valve according to claim 1, is characterized in that: described sleeve (8) left end is provided with step, and sleeve (8) is connected by key with handwheel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830184.XU CN204372303U (en) | 2014-12-25 | 2014-12-25 | Discharging valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830184.XU CN204372303U (en) | 2014-12-25 | 2014-12-25 | Discharging valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204372303U true CN204372303U (en) | 2015-06-03 |
Family
ID=53328525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420830184.XU Expired - Fee Related CN204372303U (en) | 2014-12-25 | 2014-12-25 | Discharging valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204372303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952910A (en) * | 2016-06-01 | 2016-09-21 | 成都格瑞思文化传播有限公司 | Novel switch valve |
-
2014
- 2014-12-25 CN CN201420830184.XU patent/CN204372303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952910A (en) * | 2016-06-01 | 2016-09-21 | 成都格瑞思文化传播有限公司 | Novel switch valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170614 Address after: 214500, Xinqiao West Road, Xinqiao bridge, Xinqiao Town, Taizhou City, Jiangsu, Jingjiang Patentee after: JIANGSU JINLIN CHEMICAL MACHINERY Co.,Ltd. Address before: 214500, Xinqiao West Road, Xinqiao bridge, Xinqiao Town, Taizhou City, Jiangsu, Jingjiang Patentee before: He Guangguo |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20211225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |