CN205278422U - Rotatory gate valve of side direction - Google Patents
Rotatory gate valve of side direction Download PDFInfo
- Publication number
- CN205278422U CN205278422U CN201521042705.6U CN201521042705U CN205278422U CN 205278422 U CN205278422 U CN 205278422U CN 201521042705 U CN201521042705 U CN 201521042705U CN 205278422 U CN205278422 U CN 205278422U
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- valve
- valve body
- gate
- sluice
- blade
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- 239000007788 liquid Substances 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 5
- 239000004973 liquid crystal related substance Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000004377 microelectronic Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
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- Sliding Valves (AREA)
Abstract
The utility model discloses a rotatory gate valve of side direction, it contains: valve body and gate valve blade, the valve body media channel who supplies the liquid circulation has, be equipped with in the valve body one with the branch space of media channel intercommunication, still be equipped with a valve rod axle sleeve on the valve body, the gate valve blade set up to be in the valve body in, be equipped with the valve rod on it, and the valve rod and valve rod axle sleeve on the valve body corresponds to be connected, and the gate valve blade centers on the axle center of valve rod is rotatory make its media channel and branch space between make a round trip, realize the switching of gate valve. Its advantage is: its linear motion with intrinsic gate valve blade changes rotary motion into to make the motion of gate valve blade accomplish in the valve body, saved the occupation space of whole gate valve, solved the sealed problem of gate valve simultaneously.
Description
Technical field
This utility model relates to gate valve technical field, is specifically related to the lateral rotating sluice valve in a kind of processing procedure discharge duct being mainly used in the manufacturing enterprises such as quasiconductor, microelectronics and liquid crystal panel.
Background technology
Existing gate-valve device general work principle shows as two ways: 1, as shown in Figure 1, gate valve blade pullout type, the shortcoming of this type of gate valve is that gate valve blade detaches place's bad sealing of valve body, if how coating gate valve blade prevents gate valve blade from detaching whether space, side is capable of operation; 2 as in figure 2 it is shown, screw lifting, and it is long that the shortcoming of this type of gate valve stretches out body portion when being screw rod lifting, cannot provide the working place of this type of valve during the design of processing procedure discharge duct.
Utility model content
The purpose of this utility model is in that to provide a kind of lateral rotating sluice valve, it changes the rectilinear motion of intrinsic gate valve blade into rotary motion, and make the motion of gate valve blade complete in valve body, save taking up room of whole gate valve, solve the sealing problem of gate valve simultaneously.
In order to achieve the above object, this utility model is achieved through the following technical solutions:
A kind of lateral rotating sluice valve, it comprises: valve body and gate valve blade, and described valve body has a medium channel circulated for liquid; It is characterized in that:
It is provided with a branch space connected with described medium channel in described valve body, described valve body is additionally provided with a valve stem sleeve;
Described gate valve blade is arranged in described valve body, which is provided with valve rod, and valve rod corresponding with the valve stem sleeve on described valve body connect, gate valve blade around described valve rod axle center rotate make its between described medium channel and branch space back and forth, it is achieved the opening and closing of gate valve.
Above-mentioned lateral rotating sluice valve, wherein, described valve body comprises:
Upper valve body, its body is provided with on one sluice gate;
Being positioned at the lower valve body below upper valve body, its body is provided with a lower sluice gate being correspondingly arranged with the upper sluice gate of upper valve body, and described upper sluice gate connect the medium channel described in formation with lower sluice gate;
Gripper shoe, it is between described upper valve body and lower valve body, it has a rotating channel, and this rotating channel is partially located at the connection position of described upper sluice gate and lower sluice gate and constitutes a part for described medium channel, and its remainder constitutes the branch space of described valve body.
Above-mentioned lateral rotating sluice valve, wherein, also comprises:
Upper sealing gasket, it is between described upper valve body and gripper shoe, makes between upper valve body and gripper shoe and forms sealing between gate valve blade and upper valve body respectively;
Lower seal pad, it is between described lower valve body and gripper shoe, makes between lower valve body and gripper shoe and forms sealing respectively between gate valve blade and lower valve body.
Above-mentioned lateral rotating sluice valve, wherein:
Sealed by O RunddichtringO between described valve rod and valve stem sleeve.
Above-mentioned lateral rotating sluice valve, wherein:
In described gripper shoe, the shape of rotating channel is mated with the rotational trajectory of described gate valve blade.
Above-mentioned lateral rotating sluice valve, wherein:
Described upper valve body, gripper shoe, lower valve body are made by metallic plate;
Described upper sealing gasket and lower seal pad all adopt the PTFE plate that shore hardness is higher than 90 degree to make.
Above-mentioned lateral rotating sluice valve, wherein:
Described lateral rotating sluice valve is applied in the processing procedure discharge duct used when quasiconductor, microelectronics and liquid crystal panel manufacture.
This utility model compared with prior art has the advantage that it changes the rectilinear motion of intrinsic gate valve blade into rotary motion, and makes the motion of gate valve blade complete in valve body, saves taking up room of whole gate valve, solves the sealing problem of gate valve simultaneously.
Accompanying drawing explanation
Fig. 1 is the blade pullout type gate valve of prior art;
Fig. 2 is the screw lifting gate valve of prior art;
Fig. 3 is explosive view of the present utility model;
Fig. 4 is the sealed structural representation of valve rod of the present utility model and valve stem sleeve;
Fig. 5 is example structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, this utility model is further elaborated.
As shown in Figure 5; A kind of lateral rotating sluice valve, it is applied in the processing procedure discharge duct used when quasiconductor, microelectronics and liquid crystal panel manufacture, it comprises: valve body and gate valve blade 4, described valve body comprises upper valve body 1, its body is provided with on one sluice gate, and it being positioned at the lower valve body 6 below upper valve body 1, its body is provided with a lower sluice gate being correspondingly arranged with the upper sluice gate of upper valve body 1, and described upper sluice gate connect the medium channel described in formation with lower sluice gate; It is provided with a branch space connected with described medium channel in described valve body, described valve body is additionally provided with a valve stem sleeve 11; Described gate valve blade 4 is arranged in described valve body, which is provided with valve rod 41, and valve rod 41 corresponding with the valve stem sleeve 11 on described valve body connect, gate valve blade 4 around described valve rod 41 axle center rotate make its between described medium channel and branch space back and forth, it is achieved the opening and closing of gate valve.
As shown in Figure 3, in the present embodiment, described branch space is realized by a gripper shoe 3 between described upper valve body 1 and lower valve body 6, this gripper shoe 3 has a rotating channel 31, and this rotating channel 31 is partially located at the connection position of described upper sluice gate and lower sluice gate and constitutes a part for described medium channel, its remainder constitutes the branch space of described valve body; In described gripper shoe 3, the shape of rotating channel 31 is mated with the rotational trajectory of described gate valve blade 4, to realize the purpose of a lateral rotation.
Described lateral rotating sluice valve also comprises: upper sealing gasket 2, and it is between described upper valve body 1 and gripper shoe 3, makes between upper valve body 1 and gripper shoe 3 and forms sealing between gate valve blade 4 and upper valve body 1 respectively; Lower seal pad 5, it is between described lower valve body 6 and gripper shoe 3, makes to form sealing respectively between lower valve body 6 and gripper shoe 3 and between gate valve blade 4 and lower valve body 6; As shown in Figure 4, seal also by O RunddichtringO 7 between described valve rod 41 and valve stem sleeve 11, valve rod 41 be respectively arranged at two ends with groove, O RunddichtringO 7 is set in groove its outer ring and the internal face of valve stem sleeve is pressed close to.
In order to make taking up room of lateral rotating sluice valve of the present utility model minimum, in the present embodiment, described upper valve body 1, lower valve body 6, gripper shoe 3, gate valve blade 4, upper sealing gasket 2 and lower seal pad 5 are tabular or laminated structure, folding is located at together, and by bolt, they are connected, described gate valve blade 4 is thin rounded flakes, its diameter can slightly larger than the diameter of described medium channel, valve rod 41 is arranged on a protuberance of this thin slice outer, rather than it is set directly in the thin rounded flakes of gate valve blade 4, make between valve rod 41 and medium channel, also to pass through upper sealing gasket 2 and form sealing with lower seal pad 5, sealing effectiveness is better.
In the present embodiment, described upper valve body 1, gripper shoe 3, lower valve body 6 are made by metallic plate; Described upper sealing gasket 2 and lower seal pad 5 all adopt the shore hardness PTFE plate higher than 90 degree to make.
In the present embodiment, one end of valve rod 41 is stretched out outside valve body, is controlled the rotation of valve rod 41 by a handwheel 8 connecting valve rod 41, and is judged the open and-shut mode of gate valve by valve rod 41 rotational angle.
Although content of the present utility model has been made to be discussed in detail already by above preferred embodiment, but it should be appreciated that the description above is not considered as restriction of the present utility model. After those skilled in the art have read foregoing, multiple amendment of the present utility model and replacement all be will be apparent from. Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (7)
1. a lateral rotating sluice valve, it comprises: valve body and gate valve blade (4), and described valve body has a medium channel circulated for liquid; It is characterized in that:
It is provided with a branch space connected with described medium channel in described valve body, described valve body is additionally provided with a valve stem sleeve (11);
Described gate valve blade (4) is arranged in described valve body, which is provided with valve rod (41), and valve rod (41) connection corresponding to the valve stem sleeve (11) on described valve body, gate valve blade (4) around described valve rod (41) axle center rotate make its between described medium channel and branch space back and forth, it is achieved the opening and closing of gate valve.
2. lateral rotating sluice valve as claimed in claim 1, it is characterised in that described valve body comprises:
Upper valve body (1), its body is provided with on one sluice gate;
Being positioned at the lower valve body (6) of upper valve body (1) lower section, its body is provided with a lower sluice gate being correspondingly arranged with the upper sluice gate of upper valve body (1), and described upper sluice gate connect the medium channel described in formation with lower sluice gate;
Gripper shoe (3), it is positioned between described upper valve body (1) and lower valve body (6), it has a rotating channel (31), and this rotating channel (31) is partially located at the connection position of described upper sluice gate and lower sluice gate and constitutes a part for described medium channel, its remainder constitutes the branch space of described valve body.
3. lateral rotating sluice valve as claimed in claim 2, it is characterised in that also comprise:
Upper sealing gasket (2), it is positioned between described upper valve body (1) and gripper shoe (3), makes to form sealing respectively between upper valve body (1) and gripper shoe (3) and between gate valve blade (4) and upper valve body (1);
Lower seal pad (5), it is positioned between described lower valve body (6) and gripper shoe (3), makes to form sealing respectively between lower valve body (6) and gripper shoe (3) and between gate valve blade (4) and lower valve body (6).
4. lateral rotating sluice valve as described in any one in claims 1 to 3, it is characterised in that:
Sealed by O RunddichtringO (7) between described valve rod (41) and valve stem sleeve (11).
5. lateral rotating sluice valve as claimed in claim 2, it is characterised in that:
The shape of the upper rotating channel (31) of described gripper shoe (3) is mated with the rotational trajectory of described gate valve blade (4).
6. lateral rotating sluice valve as claimed in claim 3, it is characterised in that:
Described upper valve body (1), gripper shoe (3), lower valve body (6) are made by metallic plate;
Described upper sealing gasket (2) and lower seal pad (5) all adopt the shore hardness PTFE plate higher than 90 degree to make.
7. the lateral rotating sluice valve as described in claim 1 or 2 or 3 or 5 or 6, it is characterised in that:
Described lateral rotating sluice valve is applied in the processing procedure discharge duct used when quasiconductor, microelectronics and liquid crystal panel manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521042705.6U CN205278422U (en) | 2015-12-15 | 2015-12-15 | Rotatory gate valve of side direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521042705.6U CN205278422U (en) | 2015-12-15 | 2015-12-15 | Rotatory gate valve of side direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205278422U true CN205278422U (en) | 2016-06-01 |
Family
ID=56063000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521042705.6U Active CN205278422U (en) | 2015-12-15 | 2015-12-15 | Rotatory gate valve of side direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205278422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351546A (en) * | 2015-12-15 | 2016-02-24 | 点夺机电工程江苏有限公司 | Lateral rotation brake valve |
-
2015
- 2015-12-15 CN CN201521042705.6U patent/CN205278422U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351546A (en) * | 2015-12-15 | 2016-02-24 | 点夺机电工程江苏有限公司 | Lateral rotation brake valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhong Ping Inventor before: Zhong Ping Inventor before: Zhou Yibin Inventor before: Jiang Jingchun |
|
| CB03 | Change of inventor or designer information |