CN220792137U - Metal seal dome valve convenient to connect - Google Patents
Metal seal dome valve convenient to connect Download PDFInfo
- Publication number
- CN220792137U CN220792137U CN202322687925.5U CN202322687925U CN220792137U CN 220792137 U CN220792137 U CN 220792137U CN 202322687925 U CN202322687925 U CN 202322687925U CN 220792137 U CN220792137 U CN 220792137U
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- fixedly connected
- pipeline
- dome valve
- sides
- chamfer
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- 239000002184 metal Substances 0.000 title claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a metal sealing dome valve convenient to connect, which belongs to the technical field of dome valves and comprises: the pipeline is characterized in that a metal dome valve body is rotatably connected to the inside of the pipeline, a pressure tank connecting pipe is movably installed at the bottom of the pipeline, trapezoidal plates are fixedly connected to the two sides of the pipeline, cuboid bodies are fixedly connected to the two sides of the pressure tank connecting pipe, clamping blocks are fixedly connected to the inside of the two cuboid bodies, the two clamping blocks are movably clamped on one sides of the corresponding trapezoidal plates, which are far away from each other, and pull rings are fixedly connected to the two sides, which are far away from each other, of the two clamping blocks.
Description
Technical Field
The utility model relates to the technical field of dome valves, in particular to a metal sealing dome valve convenient to connect.
Background
The uniqueness of the dome valve (DomeValve) is that: the device can cut off the flowing material flow or the static material column entering the pressure tank and then close to realize sealing, thereby ensuring that the filling rate of the pressure tank is 100 percent, and the device does not need to depend on a level gauge of the sending tank, so the control principle is simple and reliable.
The patent document with the publication number of CN 209743653U discloses a dome valve, which relates to the technical field of material conveying devices.
In the technical scheme, a large number of bolts are required to be matched in the installation process, so that the situation that the bolts fall off in the installation process can be caused, and the working efficiency is reduced; we therefore propose a metal-sealed dome valve that facilitates the connection to solve this problem.
Disclosure of utility model
The utility model aims to provide a metal sealing dome valve convenient to connect, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A metal seal dome valve for facilitating connection, comprising: the pipeline, the inside rotation of pipeline is connected with metal dome valve body, the bottom movable mounting of pipeline has the overhead tank takeover, the equal fixedly connected with trapezoidal plate in both sides of pipeline, the equal fixedly connected with cuboid in both sides of overhead tank takeover, two the equal sliding connection in inside of cuboid has the fixture block, two the equal movable joint of fixture block corresponds one side that trapezoidal plate kept away from each other, two the equal fixedly connected with pull ring in one side that the fixture block kept away from each other, two the equal fixedly connected with slider in one side that the pull ring is close to each other, two the inside of cuboid all is provided with the removal groove, two the equal sliding connection of slider is in the corresponding removal inslot.
Preferably, the round hole has all been seted up to the both sides of pipeline, is located the round hole internal rotation in left side and is connected with the symmetry pole, is located the round hole internal rotation in right side and is connected with the dwang, the right-hand member fixedly connected with of dwang turns round the cap, the symmetry pole with the equal fixedly connected with of dwang is in the both sides of metal dome valve body, the right side fixedly connected with transverse column of pipeline, the inside sliding connection of transverse column has the draw-in column, the draw-in groove has been seted up to the outside of dwang, the draw-in column activity joint is in the draw-in groove.
Preferably, the inside fixedly connected with second sealing washer of pipeline, the metal dome valve body rotates to be connected in the inside of second sealing washer, the pipeline with the outside of overhead tank takeover is all movable mounting has same first sealing washer.
Preferably, the right side fixedly connected with fretwork cylinder of pipeline, the inside sliding connection of fretwork cylinder has the chamfer circle body, the bottom fixedly connected with chamfer pole of card post, the left side activity butt of chamfer pole is in the right side of chamfer circle body, the inner wall left side fixedly connected with first spring of fretwork cylinder, the right side fixedly connected with of first spring is in the left side of chamfer circle body.
Preferably, two sides of the sliding blocks, which are close to each other, are fixedly connected with second springs, and two sides of the sliding blocks, which are close to each other, are fixedly connected to one sides, which are far away from each other, of the corresponding moving grooves.
Preferably, the outside fixedly connected with arc circle of overhead tank takeover, the top fixedly connected with third spring of chamfer pole, the top fixedly connected with of third spring is in the bottom of horizontal post.
Preferably, both sides of the arc-shaped ring are fixedly connected with mounting buckles.
According to the metal sealing dome valve convenient to connect, the two side pull rings are pulled away from each other to drive the two side clamping blocks to move away from each other, so that the clamping relationship between the two side clamping blocks and the two side trapezoidal plates is further relieved, the pipeline and the pressure tank connecting pipe can be detached at the moment, and if the pipeline and the pressure tank connecting pipe are required to be installed, the pipeline is only required to be placed at the top of the pressure tank connecting pipe at the moment, the two side pull rings are loosened, and the clamping relationship between the two side clamping blocks and the two side trapezoidal plates is established under the action of the two side second springs at the moment;
According to the metal sealing dome valve convenient to connect, the chamfering rod is pulled downwards, so that the chamfering round body moves leftwards, the chamfering rod is abutted to the top of the chamfering round body, at the moment, the clamping relation between the clamping column and the rotating rod is released, and the twisting cap is further rotated to drive the metal dome valve body to rotate;
The rotary valve is reasonable in structural design, the on-off control of the metal dome valve body is realized through the cooperation of the rotary rod and the torsion cap, the rotation control of the rotary rod is realized through the cooperation of the chamfer round body and the first spring, the error-proof operation is realized, and the mounting and dismounting functions of the pipeline and the pressure tank connecting pipe are realized through the clamping blocks on two sides and the second spring.
Drawings
FIG. 1 is a schematic perspective view of a metal seal dome valve of the present utility model for easy connection;
FIG. 2 is a schematic cross-sectional view of a metal seal dome valve for facilitating connection in accordance with the present utility model;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
Fig. 4 is a partial enlarged view of a portion B in fig. 2.
In the figure: 1. a metal dome valve body; 2. a pipe; 3. a pressure tank connecting pipe; 4. an arc ring; 5. a first seal ring; 6. a rotating lever; 7. twisting the cap; 8. a trapezoidal plate; 9. installing a buckle; 10. a pull ring; 11. a symmetrical rod; 12. a transverse column; 13. a clamping column; 14. a chamfer rod; 15. hollow cylinder; 16. chamfering the round body; 17. a first spring; 18. a rectangular parallelepiped; 19. a clamping block; 20. a slide block; 21. a second spring; 22. and a second sealing ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a metal seal dome valve for facilitating attachment, comprising: pipeline 2, the inside rotation of pipeline 2 is connected with metal dome valve body 1, the bottom movable mounting of pipeline 2 has overhead tank to take over 3, the equal fixedly connected with trapezoidal plate 8 in both sides of pipeline 2, the equal fixedly connected with cuboid 18 in both sides of overhead tank to take over 3, two the equal sliding connection in inside of cuboid 18 has fixture block 19, two the equal movable joint of fixture block 19 corresponds trapezoidal plate 8 one side that keeps away from each other, two the equal fixedly connected with pull ring 10 in one side that fixture block 19 kept away from each other, two the equal fixedly connected with slider 20 in one side that pull ring 10 is close to each other, two the inside of cuboid 18 all is provided with the removal groove, two the equal sliding connection of slider 20 is in the corresponding removal inslot.
In this embodiment, the round hole has all been seted up to the both sides of pipeline 2, is located left round hole internal rotation and is connected with symmetrical pole 11, is located right round hole internal rotation and is connected with dwang 6, the right-hand member fixedly connected with of dwang 6 turns round cap 7, symmetrical pole 11 with the equal fixedly connected with of dwang 6 is in the both sides of metal dome valve body 1, the right side fixedly connected with horizontal post 12 of pipeline 2, the inside sliding connection of horizontal post 12 has draw-in post 13, the draw-in groove has been seted up to the outside of dwang 6, draw-in post 13 swing joint has realized the rotation function and the mistake operation function of preventing of metal dome valve body 1 in the draw-in groove.
In this embodiment, the inside fixedly connected with second sealing washer 22 of pipeline 2, metal dome valve body 1 rotates to be connected in the inside of second sealing washer 22, pipeline 2 with the outside of overhead tank takeover 3 is all movable mounting has same first sealing washer 5, has realized the sealed effect of pipeline 2 and overhead tank takeover 3 junction.
In this embodiment, the right side fixedly connected with fretwork cylinder 15 of pipeline 2, the inside sliding connection of fretwork cylinder 15 has chamfer circle 16, the bottom fixedly connected with chamfer pole 14 of card post 13, the left side movable butt of chamfer pole 14 is in the right side of chamfer circle 16, the inner wall left side fixedly connected with first spring 17 of fretwork cylinder 15, the right side fixedly connected with of first spring 17 is in the left side of chamfer circle 16 has realized the reset function of chamfer circle 16.
In this embodiment, two the equal fixedly connected with second spring 21 of one side that is close to each other of slider 20, two the equal fixedly connected with of one side that is close to each other of second spring 21 is in the one side that corresponds the removal groove and is kept away from each other, and the outside fixedly connected with arc circle 4 of overhead tank takeover 3, the top fixedly connected with third spring of chamfer pole 14, the top fixedly connected with of third spring is in the bottom of horizontal post 12, the equal fixedly connected with installation knot 9 in both sides of arc circle 4 has realized that the dome valve can be applicable to the installation of multiple scene and has used, has improved availability factor.
In this embodiment, when using, through keeping away from each other pulling both sides pull ring 10, drive both sides fixture block 19 and keep away from each other and remove, further make both sides fixture block 19 and both sides trapezoidal plate 8 remove the joint relation, can dismantle pipeline 2 and overhead tank take over 3 this moment, further if take over 3 the installation with pipeline 2, only need place pipeline 2 at the top that the overhead tank taken over 3 this moment, loosen both sides pull ring 10, make both sides fixture block 19 and both sides trapezoidal plate 8 establish the joint relation under the effect of both sides second spring 21 this moment, further pull chamfer pole 14 downwards, make chamfer circle 16 remove leftwards, and then make chamfer pole 14 butt remove the joint relation at the top of chamfer circle 16 this moment with dwang 6, further rotate and turn round cap 7 and drive metal dome valve body 1 and rotate, the on-off control to metal dome valve body 1 has been realized through the cooperation of dwang 6 and turn round cap 7, the rotation control to dwang 6 has been realized preventing the mistake, the chamfer function of taking over 3 has been realized through both sides fixture block 19 and second spring 21 and installation of overhead tank 2.
The metal seal dome valve provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (7)
1. A metal seal dome valve for facilitating connection, comprising: pipeline (2), the inside rotation of pipeline (2) is connected with metal dome valve body (1), the bottom movable mounting of pipeline (2) has overhead tank to take over (3), the equal fixedly connected with trapezoidal plate (8) in both sides of pipeline (2), the equal fixedly connected with cuboid (18) in both sides of overhead tank to take over (3), two the equal sliding connection in inside of cuboid (18) has fixture block (19), two the equal movable joint of fixture block (19) corresponds one side that trapezoidal plate (8) kept away from each other, two the equal fixedly connected with pull ring (10) in one side that fixture block (19) kept away from each other, two the equal fixedly connected with slider (20) in one side that pull ring (10) are close to each other, two the inside of cuboid (18) all is provided with the removal groove, two the equal sliding connection of slider (20) is in the corresponding removal inslot.
2. The metal seal dome valve convenient to connect according to claim 1, characterized in that, the round hole has all been seted up to the both sides of pipeline (2), is located left side round hole internal rotation and is connected with symmetrical pole (11), is located right side round hole internal rotation and is connected with dwang (6), the right-hand member fixedly connected with of dwang (6) turns round cap (7), symmetrical pole (11) with the both sides of dwang (6) all fixedly connected with metal dome valve body (1), the right side fixedly connected with transverse column (12) of pipeline (2), the inside sliding connection of transverse column (12) has draw-in column (13), the draw-in groove has been seted up to the outside of dwang (6), draw-in column (13) swing joint is in the draw-in groove.
3. The metal seal dome valve convenient to connect according to claim 1, characterized in that, the inside fixedly connected with second sealing washer (22) of pipeline (2), metal dome valve body (1) rotate connect in the inside of second sealing washer (22), the outside of pipeline (2) with pressure tank takeover (3) is all movable mounting has same first sealing washer (5).
4. The metal seal dome valve convenient to connect according to claim 2, characterized in that, right side fixedly connected with fretwork cylinder (15) of pipeline (2), the inside sliding connection of fretwork cylinder (15) has chamfer circle body (16), the bottom fixedly connected with chamfer pole (14) of card post (13), the left side movable butt of chamfer pole (14) is in the right side of chamfer circle body (16), the inner wall left side fixedly connected with first spring (17) of fretwork cylinder (15), the right side fixedly connected with of first spring (17) is in the left side of chamfer circle body (16).
5. The metal seal dome valve that is convenient to connect according to claim 1, characterized in that, two sides of the sliding blocks (20) that are close to each other are each fixedly connected with a second spring (21), and two sides of the second springs (21) that are close to each other are each fixedly connected to one side of the corresponding moving groove that is far away from each other.
6. The metal seal dome valve that is convenient to connect according to claim 4, characterized in that the outside of the pressure tank adapter tube (3) is fixedly connected with an arc ring (4), the top of the chamfer rod (14) is fixedly connected with a third spring, and the top of the third spring is fixedly connected with the bottom of the transverse column (12).
7. The metal seal dome valve that is convenient to connect according to claim 6, characterized in that both sides of the arc-shaped ring (4) are fixedly connected with mounting buckles (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322687925.5U CN220792137U (en) | 2023-10-08 | 2023-10-08 | Metal seal dome valve convenient to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322687925.5U CN220792137U (en) | 2023-10-08 | 2023-10-08 | Metal seal dome valve convenient to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220792137U true CN220792137U (en) | 2024-04-16 |
Family
ID=90656855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322687925.5U Active CN220792137U (en) | 2023-10-08 | 2023-10-08 | Metal seal dome valve convenient to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220792137U (en) |
-
2023
- 2023-10-08 CN CN202322687925.5U patent/CN220792137U/en active Active
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