CN219082580U - Pressurized plugging device for corrugated compensator of heat supply pipeline - Google Patents
Pressurized plugging device for corrugated compensator of heat supply pipeline Download PDFInfo
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- CN219082580U CN219082580U CN202222481074.4U CN202222481074U CN219082580U CN 219082580 U CN219082580 U CN 219082580U CN 202222481074 U CN202222481074 U CN 202222481074U CN 219082580 U CN219082580 U CN 219082580U
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Abstract
The utility model discloses a pressurized plugging device for a corrugated compensator of a heating pipeline, and in particular relates to the technical field of corrugated compensators of heating pipelines. The high-pressure gas is conveyed into the box body through the air pump, the sealing filler in the box body is blown to flow into the annular cavity from the material conveying pipe by utilizing the high-pressure gas, then flows into the annular groove, the corrugated compensator body and the heat supply pipeline from the plurality of discharge holes to be filled, then the high-pressure gas is conveyed into the telescopic air bag by utilizing the air pump, the telescopic air bag is inflated to be enlarged, the sealing filler in the annular groove is extruded, and the sealing filler is compacted between the heat supply pipeline and the corrugated compensator body, so that the effect of plugging under pressure is achieved, manual operation is not needed, the plugging speed is high, and the sealing performance is high.
Description
Technical Field
The utility model relates to the technical field of heating pipeline corrugated compensators, in particular to a pressurized plugging device for a heating pipeline corrugated compensator.
Background
The pipe compensator is also called a telescopic device or a telescopic joint and an expansion joint, and is mainly used for compensating expansion and contraction caused by temperature change of a pipe, if the pipe cannot expand or contract freely during the temperature change, thermal stress is generated inside the pipe, and the stress must be considered in the design of the pipe, otherwise, the pipe is likely to be broken, and normal production is affected. The compensator is divided into a plurality of categories such as a ripple compensator, a nonmetallic compensator, a sleeve compensator, a square compensator and the like, wherein the ripple compensator is widely used in the current heat supply pipeline industry, and the axial compensation of the heat supply pipeline is realized by the ripple compensator by means of the expansion and the contraction of a ripple element.
When leakage occurs between the heat supply pipeline and the corrugated compensator, the current leakage blocking method is to manufacture a clamp with the same outer diameter as the leakage pipe to block the leakage, and the leakage is blocked by adopting a glue injection or compaction mode, so that the glue injection and leakage blocking operation is complex, the construction is slow, the labor intensity is high, and the compaction and leakage blocking mode has the problems of loose seal and easy secondary leakage.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a pressurized plugging device for a corrugated compensator of a heating pipeline, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heating pipeline ripple compensator area pressure plugging device, includes heating pipeline, ripple compensator body and cover establish the annular slab on the ripple compensator body, heating pipeline one end is established in the annular slab inboard, the annular channel has been seted up to annular slab inner wall surface, the inside flexible gasbag that is equipped with of annular channel, flexible gasbag inflation grow back, can play the effect of pressurization leaking stoppage between ripple compensator body and heating pipeline, flexible gasbag lateral wall and annular channel inside wall fixed connection, annular chamber has been seted up to the annular slab inside, a plurality of discharge holes have been seted up to annular channel inner wall surface, every discharge hole all communicates with annular chamber, the annular slab top is fixed to be equipped with the box body, the inside storage of box body has sealing filler, can play the effect of leaking stoppage between ripple compensator body and heating pipeline using sealing filler, box body top one side runs through and is equipped with the filling tube, box body top opposite side is fixed to be equipped with and is used for the gas transmission subassembly of going into box body and flexible gasbag.
In a preferred embodiment, the gas transmission assembly comprises an air pump, the air pump is fixed on the top end of the box body, two hoses which are distributed around are fixedly arranged at one end of an air outlet pipe of the air pump, the hose close to one side of the corrugated compensator body sequentially penetrates through the annular plate and the telescopic air bag to be communicated with the inside of the telescopic air bag, and the hose close to one side of the heat supply pipeline penetrates through the box body to be communicated with the inside of the box body, so that the air pump is used for automatically conveying air, manual operation is not needed, and the time and labor are saved when the air transmission assembly is used.
In a preferred embodiment, the bottom end of the feeding pipe is communicated with the inside of the box body, the sealing cover is connected to the port of the feeding pipe in a threaded manner, and the sealing cover is loosened so as to be convenient for replenishing sealing filler into the box body.
In a preferred embodiment, a conveying pipe is embedded in the annular plate, the top end of the conveying pipe penetrates through the annular plate and is communicated with the inside of the box body, the bottom end of the conveying pipe is communicated with the inside of the annular cavity, a one-way valve is fixedly arranged on the conveying pipe, and sealing filler in the annular cavity is prevented from flowing back by the aid of the one-way valve.
In a preferred embodiment, solenoid valves are fixedly arranged on the two hoses, so that the opening and closing of the two hoses can be conveniently controlled.
In a preferred embodiment, the front end of the box body is fixedly provided with a controller, and the controller is electrically connected with the electromagnetic valve and the air pump, so that the device is convenient for a worker to operate and control.
The utility model has the technical effects and advantages that:
1. the high-pressure gas is conveyed into the box body through the air pump, the sealing filler in the box body is blown to flow into the annular cavity from the material conveying pipe by utilizing the high-pressure gas, then flows into the annular groove, the corrugated compensator body and the heat supply pipeline from the plurality of discharge holes to be filled, then the high-pressure gas is conveyed into the telescopic air bag by utilizing the air pump, the telescopic air bag is inflated to be enlarged, the sealing filler in the annular groove is extruded, and the sealing filler is compacted between the heat supply pipeline and the corrugated compensator body, so that the effect of plugging under pressure is achieved, manual operation is not needed, the plugging speed is high, and the sealing performance is high.
2. Through all installing the solenoid valve on two hoses, use the controller can be with controlling opening and shutting of two solenoid valves, utilize an air pump just can be in box body, the flexible gasbag to carry gas, use cost is low, after long-time use, can unscrew the sealed lid on the filling tube, then supply new sealing filler in the box body to can also take apart heating pipeline and ripple compensator body, inspect the maintenance to both.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of a ring plate of the present utility model;
FIG. 3 is a partial cross-sectional view of the present utility model;
FIG. 4 is an enlarged view of portion A of FIG. 3 in accordance with the present utility model;
fig. 5 is a side view of fig. 1 of the present utility model.
The reference numerals are: 1. a heat supply pipe; 2. a ripple compensator body; 3. a ring plate; 4. an annular groove; 5. a telescopic air bag; 6. an annular cavity; 7. a discharge hole; 8. a case body; 9. a feeding tube; 10. an air pump; 11. a hose; 12. sealing cover; 13. a material conveying pipe; 14. a one-way valve; 15. an electromagnetic valve; 16. and a controller.
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.
Referring to the attached drawings 1-5 of the specification, the utility model provides a heating pipeline ripple compensator with pressure plugging device, which comprises a heating pipeline 1, a ripple compensator body 2 and a ring plate 3 sleeved on the ripple compensator body 2, wherein one end of the heating pipeline 1 is arranged on the inner side of the ring plate 3, an annular groove 4 is formed on the inner wall surface of the ring plate 3, a telescopic airbag 5 is arranged in the annular groove 4, after the telescopic airbag 5 is inflated and enlarged, the pressurizing plugging effect can be achieved between the ripple compensator body 2 and the heating pipeline 1, the outer side wall of the telescopic airbag 5 is fixedly connected with the inner side wall of the annular groove 4, an annular cavity 6 is formed in the ring plate 3, a plurality of discharging holes 7 are formed on the inner wall surface of the annular groove 4, and each discharging hole 7 is communicated with the annular cavity 6;
the top end of the annular plate 3 is fixedly provided with a box body 8, sealing filler is stored in the box body 8, the sealing filler can play a role in plugging between the corrugated compensator body 2 and the heat supply pipeline 1, one side of the top end of the box body 8 is penetrated and provided with a feeding pipe 9, and the other side of the top end of the box body 8 is fixedly provided with a gas transmission component for transmitting gas into the box body 8 and the telescopic air bag 5;
specifically, the air transmission assembly comprises an air pump 10, the air pump 10 is fixed at the top end of the box body 8, two hoses 11 which are distributed front and back are fixedly arranged at one end of an air outlet pipe of the air pump 10, the hose 11 close to one side of the corrugated compensator body 2 sequentially penetrates through the annular plate 3 and the telescopic air bag 5 to be communicated with the inside of the telescopic air bag 5, and the hose 11 close to one side of the heat supply pipeline 1 penetrates through the box body 8 to be communicated with the inside of the box body 8, so that the air pump 10 is used for automatically conveying air, manual operation is not needed, and the time and the labor are saved when the air transmission assembly is used;
the annular plate 3 is internally embedded with a conveying pipe 13, the top end of the conveying pipe 13 penetrates through the annular plate 3 and is communicated with the inside of the box body 8, the bottom end of the conveying pipe 13 is communicated with the inside of the annular cavity 6, a check valve 14 is fixedly arranged on the conveying pipe 13, sealing filler in the annular cavity 6 is prevented from flowing back by the check valve 14, a controller 16 is fixedly arranged at the front end of the box body 8, and the controller 16 is electrically connected with the air pump 10, so that a worker can conveniently operate and control the device.
The high-pressure gas is firstly conveyed into the box body 8 by starting the air pump 10, the sealing filler in the box body 8 is blown by the high-pressure gas to flow into the annular cavity 6 from the conveying pipe 13, the sealing filler flows between the annular groove 4, the corrugated compensator body 2 and the heat supply pipeline 1 through a plurality of discharging holes 7 on the annular cavity 6, then the high-pressure gas is conveyed into the telescopic air bag 5 by using the air pump 10, the telescopic air bag 5 is inflated to enlarge and squeeze the sealing filler in the annular groove 4, and the sealing filler is compacted between the heat supply pipeline 1 and the corrugated compensator body 2, so that the effect of pressure leakage blocking is achieved, leakage between the corrugated compensator body 2 and the heat supply pipeline 1 is avoided, manual operation is not needed, the leakage blocking speed is high, and the sealing performance is high.
Referring to the attached drawings 1-5 of the specification, the utility model provides a pressurized plugging device for a heating pipeline corrugated compensator, the bottom end of a feeding pipe 9 is communicated with the inside of a box body 8, a sealing cover 12 is connected at the port of the feeding pipe 9 in a threaded manner, the sealing cover 12 is loosened, sealing filler is conveniently supplemented into the box body 8, electromagnetic valves 15 are fixedly arranged on two hoses 11, the opening and closing of the two hoses 11 are conveniently controlled, and a controller 16 is electrically connected with the electromagnetic valves 15.
Through installing solenoid valve 15 on two hoses 11, use the opening and shutting of two solenoid valves 15 can be controlled to the use controller 16, just can carry gas in box body 8, flexible gasbag 5 with an air pump 10, use cost is low, after long-time use, can unscrew the sealed lid 12 on the filling tube 9, then supply new sealing filler in the box body 8 to still can unpack heating pipeline 1 and ripple compensator body 2, inspect the maintenance to both.
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. The utility model provides a heating pipeline ripple compensator area presses plugging device, includes heating pipeline (1), ripple compensator body (2) and cover and establish annular plate (3) on ripple compensator body (2), its characterized in that: one end of the heat supply pipeline (1) is arranged on the inner side of the annular plate (3), an annular groove (4) is formed in the inner wall surface of the annular plate (3), a telescopic air bag (5) is arranged in the annular groove (4), the outer side wall of the telescopic air bag (5) is fixedly connected with the inner side wall of the annular groove (4), an annular cavity (6) is formed in the annular plate (3), a plurality of discharging holes (7) are formed in the inner wall surface of the annular groove (4), and each discharging hole (7) is communicated with the annular cavity (6); the utility model discloses a gas transmission device, including box body (8), telescopic airbag (5), box body (8), fixed box body (8) that is equipped with in annular plate (3) top, box body (8) inside store has sealed packing, box body (8) top one side runs through and is equipped with filling tube (9), box body (8) top opposite side is fixed to be equipped with and is used for in box body (8) and the gas transmission subassembly of flexible gasbag (5) internal gas transmission.
2. A heating conduit corrugated compensator pressurized plugging device according to claim 1 wherein: the air conveying assembly comprises an air pump (10), the air pump (10) is fixed at the top end of the box body (8), two hoses (11) which are distributed back and forth are fixedly arranged at one end of an air outlet pipe of the air pump (10), the hoses (11) close to one side of the corrugated compensator body (2) sequentially penetrate through the annular plate (3) and the telescopic air bag (5) to be communicated with the inside of the telescopic air bag (5), and the hoses (11) close to one side of the heat supply pipeline (1) penetrate through the box body (8) to be communicated with the inside of the box body (8).
3. A heating conduit corrugated compensator pressurized plugging device according to claim 1 wherein: the bottom end of the feeding pipe (9) is communicated with the inside of the box body (8), and a sealing cover (12) is connected to the port of the feeding pipe (9) in a threaded manner.
4. A heating conduit corrugated compensator pressurized plugging device according to claim 1 wherein: the conveying pipe (13) is embedded in the annular plate (3), the top end of the conveying pipe (13) penetrates through the annular plate (3) to be communicated with the inside of the box body (8), the bottom end of the conveying pipe (13) is communicated with the inside of the annular cavity (6), and the one-way valve (14) is fixedly arranged on the conveying pipe (13).
5. A heating conduit corrugated compensator pressurized plugging device according to claim 2 wherein: electromagnetic valves (15) are fixedly arranged on the two hoses (11).
6. A heating conduit corrugated compensator pressurized plugging device according to claim 5 wherein: the front end of the box body (8) is fixedly provided with a controller (16), and the controller (16) is electrically connected with the electromagnetic valve (15) and the air pump (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222481074.4U CN219082580U (en) | 2022-09-20 | 2022-09-20 | Pressurized plugging device for corrugated compensator of heat supply pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222481074.4U CN219082580U (en) | 2022-09-20 | 2022-09-20 | Pressurized plugging device for corrugated compensator of heat supply pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN219082580U true CN219082580U (en) | 2023-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222481074.4U Active CN219082580U (en) | 2022-09-20 | 2022-09-20 | Pressurized plugging device for corrugated compensator of heat supply pipeline |
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| CN (1) | CN219082580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117347425A (en) * | 2023-12-06 | 2024-01-05 | 山东扬智汽车科技有限公司 | Deformation testing device for automobile parts |
-
2022
- 2022-09-20 CN CN202222481074.4U patent/CN219082580U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117347425A (en) * | 2023-12-06 | 2024-01-05 | 山东扬智汽车科技有限公司 | Deformation testing device for automobile parts |
| CN117347425B (en) * | 2023-12-06 | 2024-02-23 | 山东扬智汽车科技有限公司 | Deformation testing device for automobile parts |
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