CN206830854U - A kind of thin type flanged ball valve - Google Patents
A kind of thin type flanged ball valve Download PDFInfo
- Publication number
- CN206830854U CN206830854U CN201720222269.3U CN201720222269U CN206830854U CN 206830854 U CN206830854 U CN 206830854U CN 201720222269 U CN201720222269 U CN 201720222269U CN 206830854 U CN206830854 U CN 206830854U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- valve body
- thin type
- spheroid
- 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
Landscapes
- Taps Or Cocks (AREA)
Abstract
The utility model discloses a kind of thin type flanged ball valve, including valve body, the interior intracavitary of the valve body is provided with spheroid, the spheroid both sides are respectively provided with valve seat, the spheroid connects with valve rod one end, the valve rod other end passes valve body and connected with handle, filler and gland are provided with the annular seal space of the valve rod and valve body, disk spring between the filler and gland, the gland top is provided with limited block, the valve body upper end is provided with locking plate, and the locking plate is located at below handle.The utility model has the advantages that to tie small volume and in light weight, screwed hole is provided with locking plate, screwed hole is provided with handle, two screwed holes are corresponding, can realize the locking of keying, so as to prevent malfunction from causing unnecessary loss, limited block is symmetrically mounted on valve rod both sides, limited block can improve the accuracy of keying, and be provided with valve rod anti-static device in the middle part of valve rod, can be good at the damage that minimizing electrostatic is brought to valve rod.
Description
Technical field
Ball valve technical field is the utility model is related to, specially a kind of thin type flanged ball valve.
Background technology
At present, thin type flanged ball valve is widely used in production and life, and there is permitted for existing thin type flanged ball valve
More defects, such as can not realize the locking of keying, can not realize the accuracy of keying well, and the electrostatic on valve rod is made to valve rod
Into certain damage, and valve seat causes sealing effectiveness to decline, it is necessary to which dismounting and change, compares for a long time using abrasion is produced
Trouble, and service life of equipment is shorter.
Utility model content
The purpose of this utility model is to provide a kind of thin type flanged ball valve, to solve the nothing proposed in above-mentioned background technology
Method realize the locking opened and closed, the poor accuracy of keying, dismounting and change valve seat more trouble, service life is shorter and electrostatic damage
Valve rod problem.
To achieve the above object, the utility model provides following technical scheme：A kind of thin type flanged ball valve, including valve body,
The interior intracavitary of the valve body is provided with spheroid, and the spheroid both sides are respectively provided with valve seat, and described spheroid and valve rod one end connects
Connect, the valve rod other end passes valve body and connected with handle, and filler is provided with the annular seal space of the valve rod and valve body and is filled out
Expect gland, disk spring between the filler and gland, the gland top is provided with limited block, on the valve body
End is provided with locking plate, and the locking plate is located at below handle.
Preferably, screwed hole is provided with the locking plate, screwed hole is provided with the handle, two screwed holes are relative
Should.
Preferably, the limited block is symmetrically mounted on valve rod both sides.
Preferably, it is provided with valve rod anti-static device in the middle part of the valve rod.
Preferably, the valve seat is integral type side plug valve seat, and the valve seat is crimped in valve body, and described valve seat one end passes through
Fastening bolt is connected with external flanges.
Preferably, the body cavity surface is coated with erosion shield.
Compared with prior art, the beneficial effects of the utility model are：The equipment by being provided with screwed hole on locking plate,
Screwed hole is provided with handle, two screwed holes are corresponding, can realize the locking of keying, so as to prevent that it is unnecessary that malfunction from causing
Loss, valve rod both sides are symmetrically mounted on by limited block, limited block can improve the accuracy of keying, by setting in the middle part of valve rod
Valve rod anti-static device is equipped with, can be good at the damage that minimizing electrostatic is brought to valve rod, is integral type side plug valve by valve seat
Seat, valve seat are crimped in valve body, and valve seat one end is connected with external flanges by fastening bolt, and valve seat is using PTFE materials
Matter, convenient dismounting can be achieved, and when valve seat use for a long time is worn sealing effectiveness and declined, without dismounting, only need
Be locked bolt, very convenient, is coated with erosion shield by body cavity surface, is capable of the use of extension device
Life-span.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is locking plate structural representation of the present utility model.
In figure：1- valve seats；2- valve bodies；3- glands；4- limited blocks；5- valve rod anti-static devices；6- spheroids；7- is locked
Piece；8- screwed holes；9- handles；10- disk springs；11- fillers；12- valve rods.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment provided by the utility model：A kind of thin type flanged ball valve, including valve body 2,
The interior intracavitary of valve body 2 is provided with spheroid 6, and the both sides of spheroid 6 are respectively provided with valve seat 1, and spheroid 6 connects with the one end of valve rod 5, valve
The other end of bar 5 passes valve body 2 and connected with handle 9, and by the regulating valve stem 5 of handle 9, valve rod 5 acts on spheroid 6, so as to realize
Filler 11 and gland 3, filler 22 and gland 3 are provided with the annular seal space of the keying of the equipment, valve rod 5 and valve body 2
Between disk spring 10, filler 22 can be good at improve sealing, the top of gland 3 is provided with limited block 4, limited block 4
The accuracy of keying can be improved, the upper end of valve body 2 is provided with locking plate 7, and locking plate 7 is located at the lower section of handle 9, set on locking plate 7
Screwed hole 8 is equipped with, screwed hole 8 is provided with handle 9, two holes of screw thread 8 are corresponding, by by the spiral shell on handle 9 and locking plate 7
The internal thread connecting bolt of pit 8, so as to realize the locking of keying, so as to prevent malfunction from causing unnecessary loss, limited block 4
It is symmetrically mounted on the both sides of valve rod 5, the middle part of valve rod 5 is provided with valve rod anti-static device 5, and valve seat 1 is integral type side plug valve seat, valve seat
1 is crimped in valve body 2, and the one end of valve seat 1 is connected with external flanges by fastening bolt, and the surface of internal cavity of valve body 2 is coated with anticorrosion
Coating.
Operation principle：In use, by the regulating valve stem 5 of handle 9, valve rod 5 acts on spheroid 6, so as to realize the equipment
Open and close, limited block 4 is symmetrically mounted on the both sides of valve rod 5, and limited block 4 can improve the accuracy of keying, when needing to consolidate the equipment
, can be by bolt through the screwed hole 8 on handle 9 and locking plate 7, so as to realize when being scheduled on a certain state of opening and closing
A certain state is well fixed on, places malfunction, valve seat 1 is integral type side plug valve seat, and valve seat 1 is using PTFE materials
Matter, convenient dismounting can be achieved, and when the long-time of valve seat 1 uses and is worn sealing effectiveness decline, without dismounting, only need
Be locked bolt, and the valve rod anti-static device 5 that the middle part of valve rod 5 is set can be good at minimizing electrostatic and be brought to valve rod 5
Damage, extend the service life of valve rod 5.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of thin type flanged ball valve, including valve body (2), it is characterised in that：The interior intracavitary of the valve body (2) is provided with spheroid
(6), spheroid (6) both sides are respectively provided with valve seat (1), and the spheroid (6) connects with valve rod (12) one end, the valve rod
(12) other end passes valve body (2) and connected with handle (9), is provided with and fills out in the annular seal space of the valve rod (12) and valve body (2)
Expect (11) and gland (3), disk spring (10) between the filler (11) and gland (3), the gland (3)
Top is provided with limited block (4), and valve body (2) upper end is provided with locking plate (7), and the locking plate (7) is located under handle (9)
Side.
A kind of 2. thin type flanged ball valve according to claim 1, it is characterised in that：Spiral shell is provided with the locking plate (7)
Pit (8), screwed hole (8) is provided with handle (9), two screwed holes (8) are corresponding.
A kind of 3. thin type flanged ball valve according to claim 1, it is characterised in that：The limited block (4) is symmetrically mounted on
Valve rod (12) both sides.
A kind of 4. thin type flanged ball valve according to claim 1, it is characterised in that：Valve is provided with the middle part of the valve rod (12)
Bar anti-static device (5).
A kind of 5. thin type flanged ball valve according to claim 1, it is characterised in that：The valve seat (1) is filled in for integral type side
Valve seat, valve seat (1) are crimped in valve body (2), and valve seat (1) one end is connected with external flanges by fastening bolt.
A kind of 6. thin type flanged ball valve according to claim 1, it is characterised in that：Valve body (2) the surface of internal cavity coating
There is erosion shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720222269.3U CN206830854U (en) | 2017-03-08 | 2017-03-08 | A kind of thin type flanged ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720222269.3U CN206830854U (en) | 2017-03-08 | 2017-03-08 | A kind of thin type flanged ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206830854U true CN206830854U (en) | 2018-01-02 |
Family
ID=60780708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720222269.3U Expired - Fee Related CN206830854U (en) | 2017-03-08 | 2017-03-08 | A kind of thin type flanged ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206830854U (en) |
-
2017
- 2017-03-08 CN CN201720222269.3U patent/CN206830854U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105508627A (en) | High-pressure pipeline manual balance type valve | |
| CN206830854U (en) | A kind of thin type flanged ball valve | |
| CN103410994B (en) | Sand prevention valve | |
| CN206668991U (en) | A kind of soft seat butterfly valve of novel sealing structure | |
| CN210118471U (en) | Pressure balance type flip-chip bushing plug valve capable of adjusting sealing specific pressure on line | |
| CN205780999U (en) | A kind of high-temperature high-pressure metal seal fixes wear resistance ball valve | |
| CN202768868U (en) | Protection-type soft seal valve core structure | |
| CN206386512U (en) | A kind of rubber sleeve wraps up the ball valve of spheroid | |
| CN204493781U (en) | Self-erecting type ultra-low torque fixing ball valve | |
| CN103821949A (en) | Cascading valve clack type adjusting valve | |
| CN105090533A (en) | Bellows fluorine lining regulating valve | |
| CN206280518U (en) | A kind of two way seal gate valve | |
| CN204739270U (en) | Soft or hard double containment swing check valve | |
| CN204755991U (en) | Eccentric hemisphere valve of upper assembling type | |
| CN204900910U (en) | Novel plug valve | |
| CN207999523U (en) | A kind of wear resistant three-way fixing ball valve | |
| CN203130038U (en) | 20000 psi cage-type throttle valve | |
| CN208778737U (en) | Wedge-type parallel double-flashboard gate valve | |
| CN206290813U (en) | A kind of pneumatic dog angle pedestal valve | |
| CN207584038U (en) | A kind of wear-resistant ceramic plunger angle valve | |
| CN112377625A (en) | Differential pressure regulating stop valve | |
| CN207064680U (en) | A kind of valve seat sealing mechanism and the flat gate valve using the sealing mechanism | |
| CN206386513U (en) | Formula metal sealing floating ball valve is filled in one kind | |
| CN207064667U (en) | A kind of heavy-caliber high-temperature high pressure all-metal sealing butterfly valve | |
| CN207315263U (en) | One kind is changed valve and is blocked up |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325000 Yongxing street, Longwan District, Wenzhou, Zhejiang, No. 115, littoral Road four Patentee after: Xingwei Valve Manufacturing Co., Ltd. Address before: 325024 B-01 block, Longwan industrial base, Longwan District, Zhejiang, Wenzhou Patentee before: ZHEJIANG XINGWEI VALVE MANUFACTURING CO., LTD. |
|
| 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: 20180102 Termination date: 20190308 |