CN210196510U - Gate valve with flexible pneumatic mechanism - Google Patents
Gate valve with flexible pneumatic mechanism Download PDFInfo
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- CN210196510U CN210196510U CN201920593378.5U CN201920593378U CN210196510U CN 210196510 U CN210196510 U CN 210196510U CN 201920593378 U CN201920593378 U CN 201920593378U CN 210196510 U CN210196510 U CN 210196510U
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- valve
- valve body
- valve plate
- pneumatic mechanism
- flexible pneumatic
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Abstract
The utility model provides a gate valve with a flexible pneumatic mechanism, which comprises a valve body, a fluid channel arranged in the valve body, a valve plate arranged in the valve body, a mounting frame connected with the valve body and a cylinder arranged on the mounting frame and used for driving the valve plate to move back and forth; the valve plate is characterized in that a sliding groove is formed in the inner wall of the valve plate, and a sealing strip matched with the valve plate is arranged in the sliding groove. The mounting frame is arranged on one side of the valve body, and the air cylinder is mounted on the mounting frame and used for driving the valve plate to advance and retreat and controlling the opening and closing of the fluid channel, so that automatic control is realized, and labor is saved.
Description
Technical Field
The utility model relates to a dust disposal equipment technical field especially relates to a take flexible pneumatic mechanism's push-pull valve.
Background
In the industrial production process, can produce more waste gas usually, including some waste gases that contain the dust, in order to prevent the polluted environment, reach the environmental protection and discharge the requirement, need handle the back to waste gas, retrieve the dust to the dust collecting tank in again, need use the push-pull valve, the flow of control waste gas. The existing gate valve needs to be manually opened and closed in the opening and closing process, the positioning is inaccurate, the impact of gas on equipment through a valve is large, and the gas flow cannot smoothly pass through the gate valve.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a take flexible pneumatic mechanism's push-pull valve.
In order to solve the technical problem, the utility model provides a gate valve with a flexible pneumatic mechanism, which comprises a valve body, a fluid channel arranged in the valve body, a valve plate arranged in the valve body, a mounting frame connected with the valve body and a cylinder arranged on the mounting frame and used for driving the valve plate to advance and retreat; the valve plate is characterized in that a sliding groove is formed in the inner wall of the valve plate, and a sealing strip matched with the valve plate is arranged in the sliding groove.
Furthermore, the sealing strip comprises a main body part and a sealing groove part arranged in the main body part, wherein two sides of the sealing groove part are respectively provided with a holding part, and the height of the holding part close to the outlet end of the fluid channel is greater than the height of the holding part far away from the outlet end of the fluid channel.
Furthermore, the holding part far away from the outlet end of the fluid channel is provided with reinforced parts at intervals, and the thickness of the reinforced parts is gradually increased from outside to inside.
Furthermore, a displacement sensor for measuring the advancing and retreating distance of the valve plate is arranged on the mounting frame.
Furthermore, the cross section of the valve body is rectangular/square, mounting flanges are respectively arranged at two ends of the valve body, and sealing grooves are respectively arranged on the mounting flanges.
Furthermore, the output end of the air cylinder is positioned at one end far away from the valve body, and the output end of the air cylinder is connected with the valve plate through a connecting plate.
The utility model discloses a take flexible pneumatic mechanism's push-pull valve one side of valve body sets up the mounting bracket, and install on the mounting bracket the cylinder is used for the drive the valve plate advance and retreat, control fluid passage's switching has realized automated control, uses manpower sparingly.
Drawings
FIG. 1 is a schematic view of a gate valve with a flexible pneumatic mechanism according to the present invention;
FIG. 2 is a cross-sectional view of the sealing strip of the gate valve with the flexible pneumatic mechanism of the present invention;
FIG. 3 is a cross-sectional view of a sealing strip of a gate valve with a flexible pneumatic mechanism according to another embodiment of the present invention;
labeled as: the valve comprises a valve body 1, a mounting flange 11, a sealing groove 12, a fluid channel 2, a valve plate 3, a mounting frame 4, a cylinder 5, a connecting plate 51, a sealing strip 6, a main body part 61, a sealing groove part 62, clamping parts 63, 63a and 63b and a reinforcing part 64.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 to 3, the utility model provides a gate valve with a flexible pneumatic mechanism, which comprises a valve body 1, a fluid channel 2 arranged in the valve body 1, a valve plate 3 arranged in the valve body 1, a mounting frame 4 connected with the valve body 1, and a cylinder 5 mounted on the mounting frame 4 for driving the valve plate 3 to move forward and backward; the inner wall of the valve plate 3 is provided with a sliding groove, and a sealing strip 6 matched with the valve plate 3 is arranged in the sliding groove. One side of valve body 1 sets up mounting bracket 4, and install on mounting bracket 4 cylinder 5 is used for the drive valve plate 3 advances and retreats, control fluid passage 2's switching has realized automated control, uses manpower sparingly.
The sealing strip 6 comprises a main body part 61 and a sealing groove part 62 arranged in the main body part 61, wherein two sides of the sealing groove part 62 are respectively provided with a holding part 63, wherein the height of a holding part 63a close to the outlet end of the fluid channel 2 is greater than the height of a holding part 63b far away from the outlet end of the fluid channel 2. The height of the holding part 63a is large, the blocking force of the valve plate 3 is increased, when waste gas enters, the holding part is more stable, and the service life is longer.
As another preferred embodiment of the present invention, a reinforced portion 64 may be provided at an interval on the clasping portion 63b away from the outlet end of the fluid channel 2, and the thickness of the reinforced portion 64 is gradually increased from outside to inside. The reinforcement 64 increases the holding force on the valve plate 3, and further increases the stability when the valve 3 is closed or not.
And a displacement sensor for measuring the advancing and retreating distance of the valve plate 2 is arranged on the mounting frame 4. Can pass through displacement sensor detects the distance that valve plate 2 advances and retreats to control the size of 3 switching of valve plates controls gaseous velocity of flow, and the location is accurate, can ensure that gas is passing through take flexible pneumatic mechanism's push-pull valve even, stable, smooth and easy when, do not lead to the fact great impact to equipment, improve the dust collection effect.
The cross section of the valve body 1 is rectangular/square, mounting flanges 11 are respectively arranged at two ends of the valve body 1, and sealing grooves 12 are respectively arranged on the mounting flanges 11.
The output end of the cylinder 5 is positioned at one end far away from the valve body 1, and the output end of the cylinder 1 is connected with the valve plate 3 through a connecting plate 51. By adopting the structure, the gate valve with the flexible pneumatic mechanism has the advantages of compact structure, smaller overall volume and space saving.
The utility model discloses a take flexible pneumatic mechanism's push-pull valve one side of valve body 1 sets up mounting bracket 4, and install on the mounting bracket 4 cylinder 5 is used for the drive valve plate 3 advances and retreats, control fluid passage 2's switching has realized automated control, uses manpower sparingly.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and those skilled in the art can make many variations and modifications of the technical solution of the present invention without departing from the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a take flexible pneumatic mechanism's push-pull valve which characterized in that: the valve comprises a valve body, a fluid passage arranged in the valve body, a valve plate arranged in the valve body, a mounting frame connected with the valve body and a cylinder arranged on the mounting frame and used for driving the valve plate to move back and forth; the valve plate is characterized in that a sliding groove is formed in the inner wall of the valve plate, and a sealing strip matched with the valve plate is arranged in the sliding groove.
2. The gate valve with flexible pneumatic mechanism of claim 1, characterized in that: the sealing strip includes the main part and sets up in sealing groove portion in the main part, sealing groove portion's both sides form respectively and hold the portion of hugging closely, wherein are close to the height of the portion of hugging closely of fluid passage exit end is greater than and keeps away from the height of the portion of hugging closely of fluid passage exit end.
3. The gate valve with a flexible pneumatic mechanism of claim 2, wherein: wherein, the holding part far away from the outlet end of the fluid channel is provided with reinforced parts at intervals, and the thickness of the reinforced parts is gradually increased from outside to inside.
4. The gate valve with flexible pneumatic mechanism of claim 1, characterized in that: and the mounting rack is provided with a displacement sensor for measuring the advance and retreat distance of the valve plate.
5. The gate valve with flexible pneumatic mechanism of claim 1, characterized in that: the cross section of the valve body is rectangular/square, mounting flanges are arranged at two ends of the valve body respectively, and sealing grooves are formed in the mounting flanges respectively.
6. The gate valve with flexible pneumatic mechanism of claim 1, characterized in that: the output end of the air cylinder is located at one end far away from the valve body, and the output end of the air cylinder is connected with the valve plate through a connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920593378.5U CN210196510U (en) | 2019-04-27 | 2019-04-27 | Gate valve with flexible pneumatic mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920593378.5U CN210196510U (en) | 2019-04-27 | 2019-04-27 | Gate valve with flexible pneumatic mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210196510U true CN210196510U (en) | 2020-03-27 |
Family
ID=69882055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920593378.5U Active CN210196510U (en) | 2019-04-27 | 2019-04-27 | Gate valve with flexible pneumatic mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210196510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113339329A (en) * | 2021-06-16 | 2021-09-03 | 刘军 | Self-cleaning maintenance intelligent pump and use method thereof |
-
2019
- 2019-04-27 CN CN201920593378.5U patent/CN210196510U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113339329A (en) * | 2021-06-16 | 2021-09-03 | 刘军 | Self-cleaning maintenance intelligent pump and use method thereof |
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