CN221300256U - Pneumatic drain valve for removing water by connecting assembly and controlling air source compressed air - Google Patents
Pneumatic drain valve for removing water by connecting assembly and controlling air source compressed air Download PDFInfo
- Publication number
- CN221300256U CN221300256U CN202323132926.XU CN202323132926U CN221300256U CN 221300256 U CN221300256 U CN 221300256U CN 202323132926 U CN202323132926 U CN 202323132926U CN 221300256 U CN221300256 U CN 221300256U
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- cover plate
- bending plate
- main body
- plate
- valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 5
- 238000005452 bending Methods 0.000 claims abstract description 52
- 238000000034 method Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the field of pneumatic drain valves, and in particular discloses a connecting component and a pneumatic drain valve for controlling air source compressed air to remove moisture, which comprises the following components: the valve comprises a valve body, wherein a lower cover plate is arranged above the valve body, a support column is arranged below the valve body, a connecting pipe is arranged on the right side of the valve body, and a connecting assembly is arranged on the left side of the valve body; an upper cover plate is arranged above the valve main body, an upper bending plate is arranged on the outer wall of the upper cover plate, and a lower bending plate is arranged below the upper bending plate; the multiple rubber pads and the rubber rings are arranged above the valve main body, so that the tightness between devices can be improved, the situation that liquid and gas leak when the device is used is avoided, and meanwhile, the limiting columns are arranged on the outer wall of the valve main body; connecting block and fixed block etc. increase the connectivity of device, avoid the device to drop in the use by accident.
Description
Technical Field
The utility model relates to the field of pneumatic drain valves, in particular to a connecting component and a pneumatic drain valve for controlling air source compressed air to remove moisture.
Background
The pneumatic steam trap is a new generation steam trap specially designed and produced according to the drainage of thermal power plant equipment, and the product is close to a straight line circulation design, so that the flow resistance is reduced, the secondary throttling principle is adopted, the erosion is reduced, and the service life is prolonged.
In the prior art, the application discloses a pneumatic drainage valve body structure which comprises an upper end cover, a lower end cover, a pneumatic controller, a miniature air pump, a ring block, an air duct, a cylindrical air bag and a circular plate. The application has reasonable structure, and the upper end cover and the lower end cover are connected by the threads, so that the inner part is convenient to disassemble, assemble and overhaul, and the valve body structure is simplified.
However, the pneumatic drain valve in the above patent has no connecting component, and when the pneumatic drain valve is used, the pneumatic drain valve has no connecting component with good sealing performance, so that leakage of liquid can occur.
Disclosure of utility model
The utility model aims to provide a connecting component and a pneumatic drain valve for controlling air source compressed air to remove moisture, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
A connection assembly, comprising: the valve comprises a valve body, wherein a lower cover plate is arranged above the valve body, a support column is arranged below the valve body, a connecting pipe is arranged on the right side of the valve body, and a connecting assembly is arranged on the left side of the valve body; an upper cover plate is arranged above the valve main body, an upper bending plate is arranged on the outer wall of the upper cover plate, and a lower bending plate is arranged below the upper bending plate;
A limiting column is arranged below the upper cover plate, a second rubber pad is arranged below the limiting column, and a fixed block is arranged below the upper bending plate;
The right side of lower apron is provided with the connecting block, and the top of connecting block is provided with the fixed block, and the top of lower bent plate is provided with places the post, and the top of lower bent plate is provided with rubber pad one.
Preferably, the right side of valve main part is provided with the valve, and the left side fixed connection coupling assembling of valve main part, the right side fixed connection connecting pipe of valve main part, the top fixed connection lower cover plate of valve main part.
Preferably, the upper cover plate is detachably connected with the upper cover plate, the outer wall of the lower cover plate is in contact connection with the lower bending plate, and the upper part of the lower bending plate is detachably connected with the upper bending plate.
Preferably, the outer walls of the left end and the right end of the lower cover plate are symmetrically and fixedly connected with the connecting blocks, the upper sides of the left end and the right end of the lower cover plate are symmetrically provided with limiting grooves, the upper side of each limiting groove is connected with a limiting column in a plug-in connection mode, and the upper side of the upper cover plate is connected with a second bolt in a threaded mode.
Preferably, the lower part of each limit post is fixedly connected with a second rubber pad, the left end and the right end of the upper bending plate are symmetrically and fixedly connected with fixed blocks, each fixed block is connected with the connecting block in an inserting way, and the left end and the right end of the lower bending plate are symmetrically provided with a second placing groove.
Preferably, the inside of each second placing groove is connected with a fixing block in an inserting mode, the lower portion of each fixing block is connected with a rubber ring in an inserting mode, and rubber pads I are symmetrically and fixedly connected above the left end and the right end of the lower bending plate.
Preferably, the first placing grooves are symmetrically formed below the left end and the right end of the upper bending plate, the left end and the right end of the lower bending plate are symmetrically and fixedly connected with the placing columns, the side edge of each placing column is fixedly connected with the first rubber pad, and the left end and the right end of the upper bending plate are symmetrically and threadedly connected with the first bolts.
A pneumatic drain valve for removing water by controlling air source compressed air comprises the connecting component.
Compared with the prior art, the utility model has the beneficial effects that:
The multiple rubber pads and the rubber rings are arranged above the valve main body, so that the tightness between devices can be improved, the situation that liquid and gas leak when the device is used is avoided, and meanwhile, the limiting columns are arranged on the outer wall of the valve main body; connecting block and fixed block etc. increase the connectivity of device, avoid the device to drop in the use by accident.
Drawings
FIG. 1 is a front view of the overall structure of the present utility model;
FIG. 2 is a top view of the overall structure of the present utility model;
Fig. 3 is an enlarged view of the structure of the area a in fig. 2 according to the present utility model.
In the figure: 1. an upper cover plate; 2. a first bolt; 3. a connection assembly; 4. a lower cover plate; 5. a valve body; 6. a support column; 7. a second bolt; 8. an upper bending plate; 9. a lower bending plate; 10. a connecting pipe; 11. a valve; 12. placing a first groove; 13. a first rubber pad; 14. placing a column; 15. a second rubber pad; 16. a limit column; 17. a limit groove; 18. a fixed block; 19. a second placing groove; 20. a connecting block; 21. a rubber ring.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Embodiment one:
Referring to fig. 1-3, the present utility model provides a technical solution: a connection assembly, comprising: the valve comprises a valve body 5, a lower cover plate 4 is arranged above the valve body 5, a support column 6 is arranged below the valve body 5, a connecting pipe 10 is arranged on the right side of the valve body 5, and a connecting component 3 is arranged on the left side of the valve body 5; an upper cover plate 1 is arranged above the valve main body 5, an upper bending plate 8 is arranged on the outer wall of the upper cover plate 1, and a lower bending plate 9 is arranged below the upper bending plate 8; the upper bending plate 8 and the lower bending plate 9 can increase the tightness of the valve main body 5, a limit column 16 is arranged below the upper cover plate 1, a second rubber pad 15 is arranged below the limit column 16, and a fixed block 18 is arranged below the upper bending plate 8; the right side of lower apron 4 is provided with connecting block 20, and the top of connecting block 20 is provided with fixed block 18, and the top of lower bent plate 9 is provided with places post 14, and the top of lower bent plate 9 is provided with rubber pad one 13.
Through being provided with coupling assembling and connecting pipe in the left side of valve main part 5, conveniently be connected with other water pipes, valve main part 5 top is provided with bolt two 7 and bolt one 2, and the convenience is connected the device, and later stage change dismantles easy operation and convenient.
Embodiment two:
Referring to fig. 2, in order to increase connectivity of the device, a valve 11 is disposed on the right side of the valve main body 5, a connecting component 3 is fixedly connected to the left side of the valve main body 5, a connecting pipe 10 is fixedly connected to the right side of the valve main body 5, a lower cover plate 4 is fixedly connected to the upper side of the valve main body 5, an upper cover plate 1 is detachably connected to the upper cover plate 4, an outer wall of the lower cover plate 4 is in contact with a lower bending plate 9, an upper bending plate 8 is detachably connected to the upper bending plate 9, connecting blocks 20 are symmetrically and fixedly connected to left and right end outer walls of the lower cover plate 4, a limiting groove 17 is symmetrically formed below the connecting blocks 20 and the lower bending plate 9, limiting posts 16 are respectively connected to the upper side of each limiting groove 17 in a plugging manner, and bolts two 7 are screwed to the upper side of the upper cover plate 1.
By arranging the fixing block 18 and the placing column 14 below the upper bending plate 8, the fixing block 18 is connected with the connecting block 20 in a plugging manner, so that the tightness between the upper bending plate 8 and the lower bending plate 9 is improved.
Embodiment III:
Referring to fig. 3, in order to facilitate leakage of liquid gas during use of the device, the lower portion of each limiting post 16 is fixedly connected with a rubber pad two 15, the left and right ends of the upper bending plate 8 are symmetrically and fixedly connected with fixing blocks 18, each fixing block 18 is in plug connection with a connecting block 20, the left and right ends of the lower bending plate 9 are symmetrically provided with a placing groove two 19, the inside of each placing groove two 19 is in plug connection with a fixing block 18, the lower portion of each fixing block 18 is in plug connection with a rubber ring 21, the rubber rings 21 can seal the device, the upper portions of the left and right ends of the lower bending plate 9 are symmetrically and fixedly connected with a rubber pad one 13, the rubber pad one 13 can increase tightness between the upper bending plate 8 and the lower bending plate 9, the lower portions of the left and right ends of the upper bending plate 8 are symmetrically provided with a placing groove one 12, the left and right ends of the lower bending plate 9 are symmetrically and fixedly connected with placing posts 14, the side edges of each placing post 14 are fixedly connected with a rubber pad one 13, and the left and right ends of the upper bending plate 8 are symmetrically connected with bolts one 2.
Through being provided with two 15 rubber pads in the middle of upper cover plate 1 and lower apron 4, can increase the leakproofness of upper cover plate 1 and lower apron 4, rubber pad one 13 and rubber circle 21 can increase the leakproofness between upper bent plate 8 and the lower bent plate 9, avoid the device to take place liquid and gas leakage when using.
During the in-service use, through being provided with coupling assembling and connecting pipe in the left side of valve main part 5, the convenience is connected with other water pipes, valve main part 5 top is provided with bolt two 7 and bolt one 2, the convenience is connected the device, later stage change dismantles easy operation and convenient, through setting up fixed block 18 and placing post 14 in the below of bent plate 8, fixed block 18 and connecting block 20 are pegged graft and are connected together, increase the compactness between bent plate 8 and the lower bent plate 9, through being provided with rubber pad two 15 in the middle of upper cover plate 1 and lower cover plate 4, can increase the leakproofness of upper cover plate 1 and lower cover plate 4, rubber pad one 13 and rubber circle 21 can increase the leakproofness between bent plate 8 and the lower bent plate 9, avoid the device to take place liquid and gas leakage when using.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A connection assembly, comprising: the valve comprises a valve main body (5), wherein a lower cover plate (4) is arranged above the valve main body (5), a support column (6) is arranged below the valve main body (5), a connecting pipe (10) is arranged on the right side of the valve main body (5), and a connecting component (3) is arranged on the left side of the valve main body (5); the method is characterized in that: an upper cover plate (1) is arranged above the valve main body (5), an upper bending plate (8) is arranged on the outer wall of the upper cover plate (1), and a lower bending plate (9) is arranged below the upper bending plate (8);
A limiting column (16) is arranged below the upper cover plate (1), a rubber pad II (15) is arranged below the limiting column (16), and a fixed block (18) is arranged below the upper bending plate (8);
The right side of lower apron (4) is provided with connecting block (20), and the top of connecting block (20) is provided with fixed block (18), and the top of lower bent plate (9) is provided with places post (14), and the top of lower bent plate (9) is provided with rubber pad one (13).
2. A connection assembly according to claim 1, wherein: the valve is characterized in that a valve (11) is arranged on the right side of the valve main body (5), the left side of the valve main body (5) is fixedly connected with the connecting component (3), the right side of the valve main body (5) is fixedly connected with the connecting pipe (10), and the upper side of the valve main body (5) is fixedly connected with the lower cover plate (4).
3. A connection assembly according to claim 2, wherein: the upper part of the lower cover plate (4) is detachably connected with the upper cover plate (1), the outer wall of the lower cover plate (4) is in contact connection with the lower bending plate (9), and the upper part of the lower bending plate (9) is detachably connected with the upper bending plate (8).
4. A connection assembly according to claim 3, wherein: the upper cover plate is characterized in that connecting blocks (20) are symmetrically and fixedly connected to the outer walls of the left end and the right end of the lower cover plate (4), limit grooves (17) are symmetrically formed in the upper portions of the left end and the right end of the lower cover plate (4), limit columns (16) are connected in an inserted mode above each limit groove (17), and bolts II (7) are connected to the upper portion of the upper cover plate (1) in a threaded mode.
5. A connection assembly according to claim 4, wherein: the lower part of each limit column (16) is fixedly connected with a rubber pad II (15), the left end and the right end of the upper bending plate (8) are symmetrically and fixedly connected with a fixed block (18), each fixed block (18) is connected with a connecting block (20) in a plugging manner, and the left end and the right end of the lower bending plate (9) are symmetrically provided with a placing groove II (19).
6. A connection assembly according to claim 5, wherein: the inside of each placing groove II (19) is connected with a fixing block (18) in an inserting mode, a rubber ring (21) is connected below each fixing block (18) in an inserting mode, and rubber pads I (13) are symmetrically and fixedly connected above the left end and the right end of the lower bending plate (9).
7. A connection assembly according to claim 6, wherein: the left end and the right end of the upper bending plate (8) are symmetrically provided with first placing grooves (12), the left end and the right end of the lower bending plate (9) are symmetrically and fixedly connected with first placing columns (14), the side edge of each placing column (14) is fixedly connected with a first rubber pad (13), and the left end and the right end of the upper bending plate (8) are symmetrically and spirally connected with first bolts (2).
8. A control air source compressed air removes pneumatic trap for moisture which characterized in that: a connection assembly comprising any of the above claims 1-7.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221300256U true CN221300256U (en) | 2024-07-09 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant |