CN220750421U - Boiler pressure vessel leakage detection device - Google Patents
Boiler pressure vessel leakage detection device Download PDFInfo
- Publication number
- CN220750421U CN220750421U CN202321364011.9U CN202321364011U CN220750421U CN 220750421 U CN220750421 U CN 220750421U CN 202321364011 U CN202321364011 U CN 202321364011U CN 220750421 U CN220750421 U CN 220750421U
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- connecting rod
- boiler
- pressure vessel
- spring
- block
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- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009776 industrial production Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to a boiler pressure vessel leakage detection device, which comprises a boiler body, wherein a support is symmetrically and fixedly arranged on a pipeline of the boiler body, a support plate is arranged at the top end of the support, a connecting rod is inserted into the support plate in a sliding manner, a first through hole matched with the connecting rod is formed in the pipeline of the boiler body in a penetrating manner, the bottom end of the connecting rod extends into the boiler body and is fixedly provided with a detection head, the top end of the connecting rod extends to the upper part of the support plate and is fixedly connected with a pressure gauge, a sealing block matched with the first through hole is fixedly sleeved on the upper part of the connecting rod, a second through hole is formed in the support plate in a penetrating manner, and a positioning rod is embedded on the inner wall of one side of the second through hole in a sliding manner.
Description
Technical Field
The utility model relates to a leakage detection device for a boiler pressure container, and belongs to the technical field of boiler equipment.
Background
The boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy, the hot water or steam generated in the boiler can directly provide the needed heat energy for industrial production and people living, the steam power device can also be used for converting the mechanical energy into the electric energy, or the electric generator is used for converting the mechanical energy into the electric energy, the boiler for providing the hot water is called a hot water boiler, and the boiler is mainly used for living and has a small amount of application in industrial production.
According to the disclosure of the publication No. CN213779429U, in the disclosure, two groups of springs clamp two groups of limiting rings in the inner wall of a sealing ring, and the sealing performance between a connecting pipe and a mounting hole is better by extruding the two groups of limiting rings on the inner wall of the sealing ring, so that the danger of pressure change in the boiler caused by steam leakage in the boiler is avoided.
The above-mentioned device, although improving the sealability between the devices, is inconvenient to disassemble and assemble the pressure gauge and the detecting head, so that when the pressure gauge and the detecting head are damaged, it is inconvenient to replace and maintain the pressure gauge and the detecting head at this time.
Disclosure of Invention
The utility model aims to provide a boiler pressure vessel leakage detection device which can be conveniently detached and installed, so that the detection device is convenient to replace and maintain, and meanwhile, the tightness between the detection device and a boiler can be effectively ensured, so that the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a boiler pressure vessel leaks detection device, includes the boiler body, the symmetry is fixed on the pipeline of boiler body and is equipped with the support, the top of support is equipped with the backup pad, the connecting rod has been inserted in the slip in the backup pad, run through on the pipeline of boiler body with connecting rod assorted through-hole one, the bottom of connecting rod extends to this internal and fixed detection head that is equipped with of boiler, the top of connecting rod extends to top and the fixedly connected with manometer of backup pad, the fixed cover in upper portion of connecting rod be equipped with through-hole one assorted sealing block, run through in the backup pad and seted up through-hole two, slide on the inner wall of one side of through-hole two has inlayed the locating lever, the connecting rod is close to one side upper portion of locating lever one side upper portion set up with locating lever assorted constant head.
Further, one side of the supporting plate is provided with an adjusting screw in a penetrating and rotating mode, and a thread groove matched with the adjusting screw is formed in the top end of the support close to the adjusting screw.
Further, a first sliding groove is formed in the support, a first sliding block is arranged in the first sliding groove in a sliding mode, a supporting rod is fixedly arranged at the top end of the first sliding block, the top end of the supporting rod extends to the upper portion of the support and is fixedly connected with the bottom end of the support plate, a first spring is sleeved on the supporting rod in a sliding mode, the bottom end of the first spring is fixedly connected with the top end of the first sliding block, and the top end of the first spring is fixedly connected with the inner wall of the top end of the first sliding groove.
Further, a rotary groove is formed in the supporting plate, a rotary block is fixedly sleeved on the adjusting screw rod in the rotary groove, and the rotary block is rotationally connected with the rotary groove.
Further, a second sliding groove is formed in the supporting plate, one end of the positioning rod, which is far away from the connecting rod, extends out of the supporting plate through the second sliding groove and is fixedly connected with a pulling block, a second sliding block is fixedly sleeved on the positioning rod and positioned in the second sliding groove, the second sliding block is in sliding connection with the second sliding groove, a second spring is sleeved on the positioning rod in a sliding manner, one end of the second spring is fixedly connected with the second sliding block, and the other end of the second spring is fixedly connected with the inner wall of one side, adjacent to the second sliding groove.
Further, the upper portion fixed cover of connecting rod is equipped with the spacing ring, the bottom of spacing ring with the top of backup pad is contradicted.
The beneficial effects of the utility model are as follows:
according to the utility model, the support plate and the positioning rod are arranged, when the device is used, the pull block is pulled, so that the pull block drives the positioning rod and the second slider to move, the second slider extrudes the second spring, then the connecting rod stretches into the boiler body through the first through hole and the second through hole, the pull block is released, so that the second spring pushes the second slider to reset, the positioning rod is inserted into the positioning groove, then the adjusting screw is rotated, so that the adjusting screw is screwed in the threaded groove, at the moment, the adjusting screw drives the support plate to move downwards, so that the support plate drives the connecting rod and the sealing block to move downwards through the positioning rod, and the sealing block is blocked in the first through hole.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.
FIG. 1 is a front view of a boiler pressure vessel leak detection apparatus of the present utility model;
FIG. 2 is a schematic view of a boiler pressure vessel leak detection apparatus according to the present utility model;
FIG. 3 is a top view of a support plate of a boiler pressure vessel leak detection apparatus of the present utility model;
FIG. 4 is an enlarged view of the boiler pressure vessel leak detection apparatus of the present utility model at A in FIG. 2;
reference numerals in the drawings: 1. a boiler body; 2. a support; 3. a support plate; 4. a connecting rod; 5. a first through hole; 6. a detection head; 7. a pressure gauge; 8. a sealing block; 9. a second through hole; 10. a positioning rod; 11. a positioning groove; 12. adjusting a screw; 13. a thread groove; 14. a first chute; 15. a first sliding block; 16. a support rod; 17. a first spring; 18. a rotary groove; 19. a rotating block; 20. a second chute; 21. pulling blocks; 22. a second slide block; 23. a second spring; 24. and a limiting 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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment 1 referring to fig. 1 to 4, the present utility model provides a technical solution:
the utility model provides a boiler pressure vessel leak detection device, including boiler body 1, the symmetry is fixed on the pipeline of boiler body 1 is equipped with support 2, the top of support 2 is equipped with backup pad 3, slip has inserted connecting rod 4 in the backup pad 3, run through on the pipeline of boiler body 1 and have seted up with connecting rod 4 assorted through-hole one 5, the bottom of connecting rod 4 extends to in the boiler body 1 and is fixed and be equipped with detection head 6, the top of connecting rod 4 extends to the top and the fixedly connected with manometer 7 of backup pad 3, the fixed cover in upper portion of connecting rod 4 is equipped with and seals up piece 8 with 5 assorted of through-hole, run through on the backup pad 3 and have seted up through-hole two 9, slip has inlayed locating lever 10 on the inner wall of one side of through-hole two 9, connecting rod 4 is close to locating lever 10 one side upper portion set up with locating lever 10 assorted constant head 11.
Specifically, as shown in fig. 2, an adjusting screw 12 is rotatably disposed on one side of the supporting plate 3, a thread groove 13 matched with the adjusting screw 12 is disposed on the top end of the supporting seat 2 close to the adjusting screw 12, a first slide groove 14 is disposed in the other supporting seat 2, a first slide block 15 is disposed in the first slide groove 14 in a sliding manner, a supporting rod 16 is fixedly disposed on the top end of the first slide block 15, the top end of the supporting rod 16 extends to the upper side of the supporting seat 2 and is fixedly connected with the bottom end of the supporting plate 3, a first spring 17 is slidably sleeved on the supporting rod 16, the bottom end of the first spring 17 is fixedly connected with the top end of the first slide block 15, the top end of the first spring 17 is fixedly connected with the inner wall of the top end of the first slide groove 14, the adjusting screw 12 is rotated, so that the adjusting screw 12 is screwed in the thread groove 13, the supporting plate 3 is driven to move downwards by the adjusting screw at this time, the supporting plate 3 is driven by the positioning rod 10, the sealing block 8 is blocked in the through hole 5, and simultaneously the supporting plate 3 drives the supporting rod 16 and the first slide block 15 to move downwards in the first slide groove 14, and the first spring 17 is stretched by the first slide block 15.
Specifically, as shown in fig. 3, a second chute 20 is formed in the supporting plate 3, one end of the positioning rod 10, far away from the connecting rod 4, extends out of the supporting plate 3 through the second chute 20 and is fixedly connected with a pull block 21, a second slide block 22 is fixedly sleeved on the positioning rod 10 in the second chute 20, the second slide block 22 is slidably connected with the second chute 20, a second spring 23 is slidably sleeved on the positioning rod 10, one end of the second spring 23 is fixedly connected with the second slide block 22, the other end of the second spring 23 is fixedly connected with the inner wall of one side, adjacent to the second chute 20, of the second slide block, and the pull block 21 is pulled to drive the positioning rod 10 and the second slide block 22 to move, and at the moment, the second slide block 22 presses the second spring 23, so that the positioning rod 10 is separated from the positioning groove 11.
Specifically, as shown in fig. 1-4, the upper portion fixed sleeve of the connecting rod 4 is provided with a limiting ring 24, the bottom end of the limiting ring 24 is abutted against the top end of the supporting plate 3, and the limiting ring 24 is arranged, so that the connecting rod 4 is conveniently limited, and the positioning rod 4 is conveniently stretched into the positioning groove 11.
Embodiment 2 referring to fig. 2, the difference between the present embodiment and embodiment 1 is that: the support plate 3 is internally provided with a rotary groove 18, a rotary block 19 is fixedly sleeved on the adjusting screw rod 12 positioned in the rotary groove 18, the rotary block 19 is rotationally connected with the rotary groove 18, and the rotary block 19 is arranged, so that the adjusting screw rod 12 can play a supporting role.
The working principle of the utility model is as follows: the pull block 21 is pulled, so that the pull block 21 drives the positioning rod 10 and the second slide block 22 to move, the second slide block 22 extrudes the second spring 23, then the connecting rod passes through the first through hole 5 and the second through hole 9 and then stretches into the boiler body 1, the pull block 21 is loosened, so that the second spring 23 pushes the second slide block 22 to reset, the positioning rod 10 is inserted into the positioning groove 11, then the adjusting screw 12 is rotated, so that the adjusting screw 12 is screwed into the thread groove 13, at the moment, the adjusting screw 12 drives the supporting plate 3 to move downwards, so that the supporting plate 3 drives the connecting rod 4 and the sealing block 8 to move downwards through the positioning rod 10, the sealing block 8 is blocked in the first through hole 5, meanwhile, the supporting plate 3 drives the supporting rod 16 and the first slide block 15 to move downwards in the first slide groove 14, the first slide block 15 stretches the first spring 17, the sealing block 8 is blocked in the first through hole 5, and when the adjusting screw 12 rotates, the adjusting screw 12 drives the rotating block 19 to rotate in the rotating groove 18, and the adjusting screw 12 can play a limiting role in limiting supporting through the rotating block 19.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a boiler pressure vessel leak detection device, includes boiler body (1), its characterized in that: the utility model discloses a boiler body, including boiler body (1), support (2) are fixed to symmetry on the pipeline of boiler body (1), the top of support (2) is equipped with backup pad (3), sliding insert on backup pad (3) is equipped with connecting rod (4), run through on the pipeline of boiler body (1) with connecting rod (4) assorted through-hole one (5), the bottom of connecting rod (4) extend to in boiler body (1) and fixedly be equipped with detect head (6), the top of connecting rod (4) extend to top and fixedly connected with manometer (7) of backup pad (3), the fixed cover in upper portion of connecting rod (4) be equipped with through-hole one (5) assorted sealing block (8), run through on backup pad (3) and set up through-hole two (9), slide on one side inner wall of through-hole two (9) set up locating lever (10), connecting rod (4) be close to locating lever (10) one side upper portion set up with locating lever (10) assorted constant head tank (11).
2. The boiler pressure vessel leak detection apparatus as defined in claim 1, wherein: one side of the supporting plate (3) is provided with an adjusting screw (12) in a penetrating and rotating mode, and a thread groove (13) matched with the adjusting screw (12) is formed in the top end of the support (2) close to the adjusting screw (12).
3. A boiler pressure vessel leak detection apparatus as defined in claim 2, wherein: the other one offer spout one (14) in support (2), the spout one (14) is interior to be equipped with slider one (15) that slides, the top of slider one (15) is fixed to be equipped with branch (16), the top of branch (16) extends to the top of support (2) and with the bottom fixed connection of backup pad (3), the slip cap is equipped with spring one (17) on branch (16), the bottom of spring one (17) with the top fixed connection of slider one (15), the top of spring one (17) with the top inner wall fixed connection of spout one (14).
4. A boiler pressure vessel leak detection apparatus as defined in claim 2, wherein: a rotary groove (18) is formed in the supporting plate (3), a rotary block (19) is fixedly sleeved on the adjusting screw (12) in the rotary groove (18), and the rotary block (19) is rotationally connected with the rotary groove (18).
5. The boiler pressure vessel leak detection apparatus as defined in claim 1, wherein: the sliding chute is characterized in that a second sliding chute (20) is arranged in the supporting plate (3), one end of the positioning rod (10) is far away from the connecting rod (4) and extends to the outside of the supporting plate (3) through the second sliding chute (20) and is fixedly connected with a pull block (21), a second sliding block (22) is fixedly sleeved on the positioning rod (10) and positioned in the second sliding chute (20), the second sliding block (22) is in sliding connection with the second sliding chute (20), a second spring (23) is arranged on the positioning rod (10) in a sliding sleeve mode, one end of the second spring (23) is fixedly connected with the second sliding block (22), and the other end of the second spring (23) is fixedly connected with the inner wall of one side, adjacent to the second sliding chute (20).
6. The boiler pressure vessel leak detection apparatus as defined in claim 1, wherein: the upper portion of connecting rod (4) is fixed to be overlapped and is equipped with spacing ring (24), the bottom of spacing ring (24) with the top of backup pad (3) is contradicted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321364011.9U CN220750421U (en) | 2023-05-31 | 2023-05-31 | Boiler pressure vessel leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321364011.9U CN220750421U (en) | 2023-05-31 | 2023-05-31 | Boiler pressure vessel leakage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220750421U true CN220750421U (en) | 2024-04-09 |
Family
ID=90548603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321364011.9U Active CN220750421U (en) | 2023-05-31 | 2023-05-31 | Boiler pressure vessel leakage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220750421U (en) |
-
2023
- 2023-05-31 CN CN202321364011.9U patent/CN220750421U/en active Active
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