CN213332445U - Prevent valve control device for natural gas power plant of leakage - Google Patents
Prevent valve control device for natural gas power plant of leakage Download PDFInfo
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- CN213332445U CN213332445U CN202022432439.5U CN202022432439U CN213332445U CN 213332445 U CN213332445 U CN 213332445U CN 202022432439 U CN202022432439 U CN 202022432439U CN 213332445 U CN213332445 U CN 213332445U
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- natural gas
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- rod
- power plant
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Abstract
The utility model discloses a prevent valve control device for natural gas power plant of leakage, including valve body, baffle and pipeline, the inside of valve body is provided with the baffle, and the outside of baffle installs the pipeline, the inboard of baffle is connected with the sealing washer, and the inboard fixedly connected with of sealing washer links up the piece, the upper end of linking up the piece is fixed with the valve rod, and the middle part outside of valve rod is connected with sealed piece, the outside of sealed piece is connected with the bull stick, and the outside of bull stick is provided with the installation piece, the mounting panel is installed in the outside of valve body, and the outside of mounting panel is provided with the round bar, the inside of mounting panel is provided with the movable block, and the inboard of movable block installs sealed the pad, the outside of movable block is connected with links up the wheel, and links up the outside of wheel and is connected with the. This prevent valve control device for natural gas power plant of leakage conveniently prevents the natural gas leakage, is difficult for making the people stifle, and pipeline and valve junction prevent leaking effectually.
Description
Technical Field
The utility model relates to a natural gas power plant technical field specifically is a prevent valve control device for natural gas power plant of leakage.
Background
The valve control device is used for controlling the opening and closing of the valve, and the valve control device is needed in the use process of the natural gas power plant, but the existing valve control device for the natural gas power plant still has some defects.
For example, present natural gas power plant uses valve control device is not convenient for prevent the natural gas leakage, makes the people stifle easily, and pipeline and valve junction prevent leaking the effect poor, consequently, the utility model provides a prevent valve control device for natural gas power plant of leakage to solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent valve control device for natural gas power plant of leakage to solve the natural gas power plant that provides in the above-mentioned background art and use valve control device to be not convenient for prevent the natural gas leakage, make the people stifle easily, and pipeline and valve junction prevent the poor problem of effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent valve control device for natural gas power plant of leakage, includes valve body, baffle and pipeline, the inside of valve body is provided with the baffle, and the outside of baffle installs the pipeline, the inboard of baffle is connected with the sealing washer, and the inboard fixedly connected with of sealing washer links up the piece, the upper end that links up the piece is fixed with the valve rod, and the middle part outside of valve rod is connected with sealed piece, the outside of sealed piece is connected with the bull stick, and the outside of bull stick is provided with the installation piece, the mounting panel is installed in the outside of valve body, and the outside of mounting panel is provided with the round bar, the inside of mounting panel is provided with the movable block, and the inboard of movable block installs sealed the pad, the outside of movable block is connected with links up the wheel, and links up the outside of wheel.
Preferably, the rotating rod is in threaded connection with the mounting block, and the rotating rod is in rotary connection with the sealing block.
Preferably, the sealing blocks are connected with the valve rod in a clamping mode, and the sealing blocks are distributed in an equal angle mode relative to the center line of the valve rod.
Preferably, the baffle is arranged in an inclined mode, and the baffle is distributed in a left-right symmetrical mode about the center point of the connecting block.
Preferably, the movable block is connected with the connecting wheel in a meshing manner, and the movable block is connected with the mounting plate in a sliding manner.
Preferably, the round rod is in threaded connection with the valve body, and the round rod is distributed in bilateral symmetry about the center line of the valve body.
Compared with the prior art, the beneficial effects of the utility model are that: the valve control device for the leakage-proof natural gas power plant has the advantages that natural gas leakage is conveniently prevented, people are not easy to suffocate, and the leakage-proof effect at the joint of the pipeline and the valve is good;
1. the rotating rod and the mounting block slide by rotating the rotating rod, so that the sealing block rotationally connected with the rotating rod is clamped and connected with the valve rod, the top of the valve body is prevented from leaking, and the sealing blocks are distributed at equal angles on the outer side of the valve rod, so that the leakage-proof effect on the top of the valve body is ensured;
2. the valve rod and the valve body slide by rotating the valve rod, so that the connecting block fixedly connected with the valve rod moves, and the connecting block drives the sealing ring to move, thereby being beneficial to controlling the entry of natural gas and improving the practicability;
3. the connecting rod rotates to drive the connecting wheel which is connected with the connecting rod in a meshed mode to rotate, the connecting wheel drives the movable block to slide with the mounting plate, and therefore the sealing gasket is attached to the pipeline, and the anti-leakage effect of the joint of the pipeline and the valve body is good.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic top view of the connecting structure of the rotating rod and the sealing block of the present invention;
fig. 4 is a schematic view of the side view section structure of the connection between the engaging wheel and the movable block of the present invention.
In the figure: 1. a valve body; 2. a rotating rod; 3. a sealing block; 4. a valve stem; 5. mounting blocks; 6. a joining block; 7. a seal ring; 8. a baffle plate; 9. a movable block; 10. mounting a plate; 11. a round bar; 12. a connecting rod; 13. a gasket; 14. a pipeline; 15. an engaging wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a leakage-proof valve control device for a natural gas power plant comprises a valve body 1, a rotating rod 2, a sealing block 3, a valve rod 4, an installation block 5, a connecting block 6, a sealing ring 7, a baffle plate 8, a movable block 9, an installation plate 10, a round rod 11, a connecting rod 12, a sealing gasket 13, a pipeline 14 and a connecting wheel 15, wherein the baffle plate 8 is arranged inside the valve body 1, the pipeline 14 is arranged outside the baffle plate 8, the sealing ring 7 is connected inside the baffle plate 8, the connecting block 6 is fixedly connected inside the sealing ring 7, the valve rod 4 is fixed at the upper end of the connecting block 6, the sealing block 3 is connected outside the middle part of the valve rod 4, the rotating rod 2 is connected outside the sealing block 3, the installation block 5 is arranged outside the valve body 1, the installation plate 10 is arranged outside the valve body 1, the round rod 11 is arranged outside the installation plate 10, the movable block 9 is arranged inside the installation plate 10, and the sealing gasket 13 is, the outer side of the movable block 9 is connected with an engaging wheel 15, and the outer side of the engaging wheel 15 is connected with an engaging rod 12.
Like in fig. 1, fig. 2 and fig. 3 bull stick 2 and installation piece 5 for threaded connection, and bull stick 2 is connected for rotating with sealed piece 3, made things convenient for sealed piece 3's removal, sealed piece 3 is connected with valve rod 4 block, and sealed piece 3 is the angular distribution such as about valve rod 4's central line, the effect of preventing leakage to valve body 1 top has been guaranteed, baffle 8 is the slope setting, and baffle 8 distributes about the central point bilateral symmetry of linking up piece 6, be favorable to controlling the entering of natural gas, round bar 11 is threaded connection with valve body 1, and round bar 11 distributes about the central line bilateral symmetry of valve body 1, be favorable to pipeline 14 installation.
As shown in the figures 1 and 4, the movable block 9 is connected with the connecting wheel 15 in a meshing manner, and the movable block 9 is connected with the mounting plate 10 in a sliding manner, so that the movement of the sealing gasket 13 is facilitated, and the good anti-leakage effect of the joint of the pipeline 14 and the valve body 1 is further ensured.
The working principle is as follows: when the leakage-proof valve control device for the natural gas power plant is used, firstly, the pipeline 14 is convenient to mount through threaded connection between the round rod 11 and the valve body 1, the valve rod 4 is rotated to slide the valve rod 4 and the valve body 1, so that the connecting block 6 fixedly connected with the valve rod 4 moves, the connecting block 6 drives the sealing ring 7 to move, the natural gas can enter and be controlled conveniently, the connecting rod 12 is rotated to rotate the connecting wheel 15 meshed and connected with the connecting rod 12, the movable block 9 moves along with the rotation of the connecting wheel 15, the movable block 9 drives the sealing gasket 13 to move to be attached to the pipeline 14, and the good leakage-proof effect at the joint of the pipeline 14 and the valve body 1 is ensured;
finally, the rotating rod 2 is rotated, so that the rotating rod 2 and the mounting block 5 slide, the sealing block 3 which is rotatably connected with the rotating rod 2 is connected with the valve rod 4 in a clamping manner, leakage at the top of the valve body 1 is prevented, the sealing block 3 is distributed at equal angles on the outer side of the valve rod 4, the leakage-proof effect on the top of the valve body 1 is ensured, and the use method of the leakage-proof valve control device for the natural gas power plant is realized.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a natural gas power plant of preventing leaking uses valve control device, includes valve body (1), baffle (8) and pipeline (14), its characterized in that: the pipeline sealing device is characterized in that a baffle (8) is arranged inside the valve body (1), a pipeline (14) is installed outside the baffle (8), a sealing ring (7) is connected to the inner side of the baffle (8), a connecting block (6) is fixedly connected to the inner side of the sealing ring (7), a valve rod (4) is fixed to the upper end of the connecting block (6), a sealing block (3) is connected to the outer side of the middle of the valve rod (4), a rotating rod (2) is connected to the outer side of the sealing block (3), an installation block (5) is arranged on the outer side of the rotating rod (2), an installation plate (10) is installed on the outer side of the valve body (1), a round rod (11) is arranged on the outer side of the installation plate (10), a movable block (9) is arranged inside the installation plate (10), a sealing gasket (13) is installed on the inner side of the movable block (9), and a connecting, and the outer side of the connecting wheel (15) is connected with a connecting rod (12).
2. A leak resistant natural gas power plant valve control apparatus, as defined in claim 1, wherein: the rotating rod (2) is in threaded connection with the mounting block (5), and the rotating rod (2) is in rotary connection with the sealing block (3).
3. A leak resistant natural gas power plant valve control apparatus, as defined in claim 1, wherein: the sealing block (3) is connected with the valve rod (4) in a clamping mode, and the sealing block (3) is distributed in an equal angle mode relative to the central line of the valve rod (4).
4. A leak resistant natural gas power plant valve control apparatus, as defined in claim 1, wherein: the baffle (8) is obliquely arranged, and the baffle (8) is distributed in bilateral symmetry about the central point of the connecting block (6).
5. A leak resistant natural gas power plant valve control apparatus, as defined in claim 1, wherein: the movable block (9) is connected with the connecting wheel (15) in a meshing manner, and the movable block (9) is connected with the mounting plate (10) in a sliding manner.
6. A leak resistant natural gas power plant valve control apparatus, as defined in claim 1, wherein: the round rod (11) is in threaded connection with the valve body (1), and the round rod (11) is distributed in bilateral symmetry about the center line of the valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022432439.5U CN213332445U (en) | 2020-10-28 | 2020-10-28 | Prevent valve control device for natural gas power plant of leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022432439.5U CN213332445U (en) | 2020-10-28 | 2020-10-28 | Prevent valve control device for natural gas power plant of leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213332445U true CN213332445U (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022432439.5U Active CN213332445U (en) | 2020-10-28 | 2020-10-28 | Prevent valve control device for natural gas power plant of leakage |
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| Country | Link |
|---|---|
| CN (1) | CN213332445U (en) |
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2020
- 2020-10-28 CN CN202022432439.5U patent/CN213332445U/en active Active
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