CN216344195U - Double-valve-plug electric regulating valve - Google Patents
Double-valve-plug electric regulating valve Download PDFInfo
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- CN216344195U CN216344195U CN202122879827.2U CN202122879827U CN216344195U CN 216344195 U CN216344195 U CN 216344195U CN 202122879827 U CN202122879827 U CN 202122879827U CN 216344195 U CN216344195 U CN 216344195U
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- connecting flange
- shaped frame
- pipeline
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- valve body
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Abstract
The utility model discloses a double-valve plug electric regulating valve, which relates to the field of electric regulating valves and comprises the following components: a valve body; the connecting flanges are fixed at two ends of the valve body; the sealing gasket is arranged at one end of the connecting flange; the limiting mechanisms are distributed at one end of the connecting flange and the outer side of the valve body and are used for limiting the pipeline; and the shielding mechanism is arranged at one end of the connecting flange, is positioned at one end of the sealing gasket and is used for shielding the sealing gasket. According to the utility model, the shielding mechanism is arranged, the flange plate at one end of the pipeline is buckled into the inner side of the U-shaped frame from the top of the U-shaped frame, and the flange plate on the pipeline pushes the baffle plate through the rotating wheel in the process so as to move the baffle plate towards the outer side of the U-shaped frame, so that the sealing gasket 3 can be prevented from being deviated when the pipeline is connected, and the sealing property between the pipeline and the connecting flange is increased.
Description
Technical Field
The utility model relates to the field of electric regulating valves, in particular to a double-valve-plug electric regulating valve.
Background
The electric regulating valve is an important execution unit instrument in industrial automation process control; with the increasing automation degree in the industrial field, the method is being applied to various industrial production fields more and more; compared with the traditional pneumatic regulating valve, the pneumatic regulating valve has the obvious advantages that: the electric regulating valve is energy-saving (consumes electric energy only when in work), environment-friendly (does not have carbon emission), and quick and convenient to install (does not need complex pneumatic pipelines and air pump work stations); the valve is divided into three types, namely a linear characteristic, an equal percentage characteristic and a parabolic characteristic according to the power used by an actuating mechanism matched with the valve and the functions and characteristics of the valve.
According to the utility model, the flow rate control pipeline is arranged in a spiral shape through the arranged flow rate control pipe, so that the impact force generated by water flow can be uniformly dispersed to the periphery when the water flow passes through the flow rate control pipeline, the water flow is prevented from directly flowing into the double-valve-plug electric regulating valve, and a certain position in the double-valve-plug electric regulating valve can independently bear the impact of the water flow, when the double-valve-plug electric adjusting valve is used, water flow impact can be reduced, and the service life of the double-valve-plug electric adjusting valve is prolonged.
Although the inside gas tightness of multiplicable valve body in the above-mentioned patent, nevertheless inconvenient installing the pipeline, lead to still needing the staff to support the pipeline when installing the pipeline, later align the flange mounting hole on the flange of pipeline one end and the valve body again, it is very inconvenient to use, can't carry on spacingly to the sealed pad of valve body one end when installing the pipeline simultaneously, lead to sealed pad can take place the skew when the piping erection, so just can influence the leakproofness between pipeline and the valve body.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problem that the pipeline is inconvenient to install and the sealing gasket between the pipeline and the valve body cannot be limited, the double-valve-plug electric regulating valve is provided.
In order to achieve the purpose, the utility model provides the following technical scheme: a dual plug electrical regulator valve comprising:
a valve body;
the connecting flanges are fixed at two ends of the valve body;
the sealing gasket is arranged at one end of the connecting flange;
the limiting mechanisms are distributed at one end of the connecting flange and the outer side of the valve body and are used for limiting the pipeline;
and the shielding mechanism is arranged at one end of the connecting flange, is positioned at one end of the sealing gasket and is used for shielding the sealing gasket.
As a still further scheme of the utility model: stop gear is including U type frame, slider, locating pin, second expanding spring, U type frame is fixed in flange's one end, and be located sealed below of filling up, the slider set up in the outside of valve body, and be located flange's the other end, the locating pin is fixed in flange's one end, and run through extremely flange's one end, second expanding spring set up in flange's the other end, and be located the outside of locating pin.
As a still further scheme of the utility model: the shielding mechanism comprises a push plate, a baffle, a first telescopic spring, a placing groove and a rotating wheel, wherein the placing groove is formed in one end of the connecting flange and is located on the outer side of the sealing gasket, the baffle penetrates through the outer side of the U-shaped frame to the inner side of the U-shaped frame, the push plate is fixed to one side of the baffle and is located on the outer side of the U-shaped frame, the rotating wheel is arranged on the other side of the baffle, and the first telescopic spring is fixed to the outer wall of the U-shaped frame and is located on the outer side of the placing groove.
As a still further scheme of the utility model: the inner side of the sliding block is provided with a through hole matched with the outer side of the valve body, and the diameter of the positioning pin is equal to that of the mounting hole in the connecting flange.
As a still further scheme of the utility model: the other end of baffle with the one end of sealed pad is laminated mutually, the standing groove with the diameter size of sealed pad equals.
As a still further scheme of the utility model: the rotating wheel is rotatably connected with the baffle through a rotating shaft, and a sliding groove matched with the baffle is arranged on the outer side of the U-shaped frame.
As a still further scheme of the utility model: the number of the positioning pins is two, and the two positioning pins are symmetrically arranged along the transverse central axis of the sliding block.
Compared with the prior art, the utility model has the beneficial effects that:
1. the shielding mechanism is arranged, the flange plate at one end of the pipeline is buckled into the inner side of the U-shaped frame from the top of the U-shaped frame, and the flange plate on the pipeline pushes the baffle plate through the rotating wheel in the process so as to move the baffle plate towards the outer side of the U-shaped frame, so that the sealing gasket can be prevented from being deviated when the pipeline is connected, and the sealing property between the pipeline and the connecting flange is improved;
2. through setting up stop gear, can stimulate the slider earlier when being connected pipeline and valve body, make the slider drive the locating pin and remove, second expanding spring extends this moment, later alright detain the inboard of U type frame with the ring flange of pipeline one end, later rotate the pipeline, when mounting hole on the ring flange aligns with the mounting hole on the flange, the locating pin just can lose and shelter from, second expanding spring recovers this moment, from this in alright detain the ring flange mounting hole of pipeline one end with the locating pin, thereby realize the quick butt joint between pipeline and the flange, later alright fix the pipeline through external bolt, with this installation effectiveness who increases the pipeline.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
FIG. 3 is a schematic structural diagram of a U-shaped frame according to the present invention.
In the figure: 1. a valve body; 2. a connecting flange; 3. a gasket; 4. a shielding mechanism; 401. pushing the plate; 402. a baffle plate; 403. A first extension spring; 404. a placement groove; 405. a rotating wheel; 5. a limiting mechanism; 501. a U-shaped frame; 502. a slider; 503. Positioning pins; 504. a second extension spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, an electric regulating valve with dual plugs includes:
a valve body 1;
the connecting flanges 2 are fixed at two ends of the valve body 1;
the sealing gasket 3 is arranged at one end of the connecting flange 2;
the limiting mechanisms 5 are distributed at one end of the connecting flange 2 and the outer side of the valve body 1 and are used for limiting the pipeline;
and the shielding mechanism 4 is arranged at one end of the connecting flange 2, is positioned at one end of the sealing gasket 3 and is used for shielding the sealing gasket 3.
In this embodiment: when connecting the pipeline, accessible stop gear 5 realizes the quick butt joint between pipeline and flange 2 to this realizes the pre-connection between pipeline and the valve body 1, and the accessible shelters from mechanism 4 at this in-process and comes to carry on spacingly to sealed 3 pads, thereby prevents to seal up 3 pads and take place the skew when installing the pipeline, later alright fix pipeline one end through external bolt.
Please refer to fig. 1 and 3, the limiting mechanism 5 includes a U-shaped frame 501, a sliding block 502, a positioning pin 503, and a second expansion spring 504, wherein the U-shaped frame 501 is fixed at one end of the connecting flange 2 and is located below the sealing gasket 3, the sliding block 502 is disposed at the outer side of the valve body 1 and is located at the other end of the connecting flange 2, the positioning pin 503 is fixed at one end of the sliding block 502 and penetrates to one end of the connecting flange 2, and the second expansion spring 504 is disposed at the other end of the connecting flange 2 and is located at the outer side of the positioning pin 503.
In this embodiment: when the pipeline is connected with the valve body 1, the sliding block 502 can be pulled firstly, so that the sliding block 502 drives the positioning pin 503 to move, at the moment, the second expansion spring 504 extends, then the flange plate at one end of the pipeline can be buckled into the inner side of the U-shaped frame 501, at the moment, the U-shaped frame 501 can limit the front and back direction of the flange plate at one end of the pipeline, then the pipeline is rotated, when the connecting flange 2 is not aligned with the mounting hole on the flange plate at one end of the pipeline, the second expansion spring 504 is always in an extending state, when the mounting hole on the flange plate is aligned with the mounting hole on the connecting flange 2, the positioning pin 503 can be lost for shielding, at the moment, the second expansion spring 504 is restored, therefore, the positioning pin 503 can be buckled into the flange plate mounting hole at one end of the pipeline, thereby realizing the quick butt joint between the pipeline and the connecting flange 2, and then the pipeline can be fixed through external bolts, thereby increasing the installation efficiency of the duct.
Please refer to fig. 1 and 2, the shielding mechanism 4 includes a push plate 401, a baffle plate 402, a first expansion spring 403, a placing groove 404 and a rotating wheel 405, the placing groove 404 is disposed at one end of the connecting flange 2 and is located at the outer side of the gasket 3, the baffle plate 402 penetrates from the outer side of the U-shaped frame 501 to the inner side of the U-shaped frame 501, the push plate 401 is fixed at one side of the baffle plate 402 and is located at the outer side of the U-shaped frame 501, the rotating wheel 405 is disposed at the other side of the baffle plate 402, and the first expansion spring 403 is fixed at the outer wall of the U-shaped frame 501 and is located at the outer side of the placing groove 404.
In this embodiment: can pull baffle 402 earlier when placing sealed pad 3, later alright place sealed pad 3 in the inboard of standing groove 404, standing groove 404 can restrict sealed pad 3's removal about this moment, loosen baffle 402, first expanding spring 403 recovers, thereby move baffle 402 to the one end of sealed pad 3, baffle 402 is spacing to sealed back-and-forth movement of 3 this moment, with this stability that increases sealed pad 3, later detain the ring flange of pipeline one end into the inboard of U type frame 501 from the top of U type frame 501, the ring flange on the pipeline can promote baffle 402 through runner 405 in this process, so as to remove baffle 402 towards the outside of U type frame 501, consequently alright prevent sealed pad 3 skew when connecting the pipeline, thereby the leakproofness between pipeline and flange 2 has been increased.
Please refer to fig. 1, the inner side of the sliding block 502 is provided with a through hole matching with the outer side of the valve body 1, and the diameter of the positioning pin 503 is equal to the diameter of the mounting hole on the connecting flange 2.
In this embodiment: the positioning pin 503 is moved by the movement of the slider 502.
Referring to fig. 2, the other end of the baffle 402 is attached to one end of the gasket 3, and the placing groove 404 is equal to the diameter of the gasket 3.
In this embodiment: when placing sealed 3 in standing groove 404, standing groove 404 will restrict the removal about sealed 3, and the accessible baffle 402 is spacing to the back-and-forth movement of sealed 3 simultaneously to this increases sealed 3's stability.
Please refer to fig. 2, the rotating wheel 405 is rotatably connected to the baffle 402 via a rotating shaft, and a sliding slot matching with the baffle 402 is disposed outside the U-shaped frame 501.
In this embodiment: as the flange on the pipe moves downward, the runner 405 rotates and the flapper 402 moves, thereby reducing the friction between the runner 405 and the flange on the pipe.
Please refer to fig. 1, the number of the positioning pins 503 is two, and the two positioning pins 503 are symmetrically disposed along the transverse central axis of the slider 502.
In this embodiment: the flange on the pipe is limited by two positioning pins 503 so that the flange on the pipe is aligned with the mounting holes on the connecting flange 2.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (7)
1. A dual plug electrical regulator valve comprising:
a valve body (1);
the connecting flanges (2) are fixed at two ends of the valve body (1);
the sealing gasket (3) is arranged at one end of the connecting flange (2);
the limiting mechanisms (5) are distributed at one end of the connecting flange (2) and the outer side of the valve body (1) and are used for limiting the pipeline;
and the shielding mechanism (4) is arranged at one end of the connecting flange (2), is positioned at one end of the sealing gasket (3) and is used for shielding the sealing gasket (3).
2. The double-plug electric control valve according to claim 1, characterized in that the limiting mechanism (5) comprises a U-shaped frame (501), a sliding block (502), a positioning pin (503) and a second expansion spring (504), the U-shaped frame (501) is fixed at one end of the connecting flange (2) and is located below the sealing pad (3), the sliding block (502) is arranged at the outer side of the valve body (1) and is located at the other end of the connecting flange (2), the positioning pin (503) is fixed at one end of the sliding block (502) and penetrates through to one end of the connecting flange (2), and the second expansion spring (504) is arranged at the other end of the connecting flange (2) and is located at the outer side of the positioning pin (503).
3. The double-plug electric control valve according to claim 2, characterized in that the shielding mechanism (4) comprises a push plate (401), a baffle plate (402), a first expansion spring (403), a placement groove (404) and a rotating wheel (405), the placement groove (404) is arranged at one end of the connecting flange (2) and is located at the outer side of the sealing gasket (3), the baffle plate (402) penetrates from the outer side of the U-shaped frame (501) to the inner side of the U-shaped frame (501), the push plate (401) is fixed at one side of the baffle plate (402) and is located at the outer side of the U-shaped frame (501), the rotating wheel (405) is arranged at the other side of the baffle plate (402), and the first expansion spring (403) is fixed at the outer wall of the U-shaped frame (501) and is located at the outer side of the placement groove (404).
4. A double-plug electrical control valve according to claim 2, characterized in that the inside of the slide block (502) is provided with a through hole matching with the outside of the valve body (1), and the diameter of the positioning pin (503) is equal to the diameter of the mounting hole on the connecting flange (2).
5. A double-plug electrical control valve according to claim 3, characterized in that the other end of the baffle (402) is attached to one end of the gasket (3), and the diameter of the placement groove (404) is equal to the diameter of the gasket (3).
6. A double-plug electric control valve according to claim 3, characterized in that the rotating wheel (405) is rotatably connected with the baffle plate (402) through a rotating shaft, and the outside of the U-shaped frame (501) is provided with a sliding groove matched with the baffle plate (402).
7. A double plug electrical regulator valve according to claim 2, wherein the number of said positioning pins (503) is two, and two of said positioning pins (503) are symmetrically arranged along the transverse central axis of said slider (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122879827.2U CN216344195U (en) | 2021-11-23 | 2021-11-23 | Double-valve-plug electric regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122879827.2U CN216344195U (en) | 2021-11-23 | 2021-11-23 | Double-valve-plug electric regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216344195U true CN216344195U (en) | 2022-04-19 |
Family
ID=81152348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122879827.2U Active CN216344195U (en) | 2021-11-23 | 2021-11-23 | Double-valve-plug electric regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216344195U (en) |
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2021
- 2021-11-23 CN CN202122879827.2U patent/CN216344195U/en active Active
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