CN212407933U - Novel low built on stilts low pressure steam conduit compensator - Google Patents
Novel low built on stilts low pressure steam conduit compensator Download PDFInfo
- Publication number
- CN212407933U CN212407933U CN202020550791.6U CN202020550791U CN212407933U CN 212407933 U CN212407933 U CN 212407933U CN 202020550791 U CN202020550791 U CN 202020550791U CN 212407933 U CN212407933 U CN 212407933U
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- China
- Prior art keywords
- seamless steel
- pipe
- hot pressing
- steel pipe
- pressure steam
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- 241000272165 Charadriidae Species 0.000 title claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 65
- 239000010959 steel Substances 0.000 claims abstract description 65
- 238000007731 hot pressing Methods 0.000 claims abstract description 31
- 238000009413 insulation Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 8
- 239000011449 brick Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a novel low built on stilts low pressure steam conduit compensator, including two horizontal seamless steel pipes, two perpendicular seamless steel pipes and two first hot pressing elbows, the one end of a horizontal seamless steel pipe is connected with a hot pressing elbow, and the other end of this hot pressing elbow is connected with a perpendicular seamless steel pipe, connect through second hot pressing elbow between two perpendicular seamless steel pipes, the lower extreme of another perpendicular seamless steel pipe is connected with another first hot pressing elbow, and this first hot pressing elbow is connected with another horizontal seamless steel pipe, the lower extreme of two horizontal seamless steel pipes all is equipped with strutting arrangement, be equipped with the drainage device on one of them perpendicular seamless steel pipe. The utility model discloses reached the purpose that improves compensator compensation volume, avoided the support interval overranging, violently manage and must add the condition emergence of establishing high support and spring bracket, practice thrift the cost.
Description
Technical Field
The utility model relates to a compensator technical field especially relates to a novel low built on stilts low pressure steam conduit compensator.
Background
The thermal expansion and contraction problems must be considered in the thermal pipeline design. In order to stabilize and ensure the pipeline in a hot state and reduce the stress generated when the pipeline expands with heat and contracts with cold, the thermal elongation of the pipeline when being heated needs to be considered and compensated. The heating power pipe network compensator mainly adopts a 1 sleeve compensator, a 2 corrugated compensator, a 3 spherical compensator and a 4 square compensator, wherein the 1, 2 and 3 have higher cost, are not economical and need frequent maintenance, and the 4 square compensators are mainly adopted for saving cost.
However, in order to obtain a large compensation amount in the practical engineering application of the square compensator, the problem that the distance between the brackets at the two ends of the compensator is too long, and a high bracket and a spring bracket are required to be additionally arranged on the transverse pipe often occurs, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the distance between the supports at the two ends of the existing shape compensator, and the transverse pipe is required to be added with the defects of the problem of arranging a high support and a spring support, thereby providing a novel low overhead low-pressure steam pipeline compensator.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel low built on stilts low pressure steam conduit compensator, including two horizontal seamless steel pipes, two perpendicular seamless steel pipes and two first hot pressing elbows, the one end of a horizontal seamless steel pipe is connected with a first hot pressing elbow, and the other end of this first hot pressing elbow is connected with a perpendicular seamless steel pipe, connect through second hot pressing elbow between two perpendicular seamless steel pipes, the lower extreme of another perpendicular seamless steel pipe is connected with another first hot pressing elbow, and this first hot pressing elbow is connected with another horizontal seamless steel pipe, the lower extreme of two horizontal seamless steel pipes all is equipped with strutting arrangement, be equipped with the device that drains on one of them perpendicular seamless steel pipe.
Preferably, strutting arrangement includes two buttresses, and the upper end of two buttresses is fixed with pre-buried steel sheet, install thermal-insulated backing plate on the pre-buried steel sheet, be connected with sliding support on the thermal-insulated backing plate, sliding support's upper end difference sliding connection is at the lower extreme of two level seamless steel pipes.
Preferably, one side of one of the vertical seamless steel pipes is connected with an air release pipe through a U-shaped pipe clamp, and the air release pipe is connected with a first stop valve.
Preferably, the drainage device comprises a drainage pipe connected to another vertical seamless steel pipe, the drainage pipe is connected with a connecting pipe, one end of the connecting pipe is connected to the drainage pipe, the drainage pipe is connected with a fourth stop valve, and the drainage pipe is sequentially connected with a third stop valve, a drainage valve and a second stop valve.
Preferably, the lower end of one of the horizontal seamless steel pipes is provided with a masonry brick.
Compared with the prior art, the beneficial effects of the utility model are that: the purpose of improving the compensation amount of the compensator is achieved, the bracket distance is prevented from being too long, the situation that a high bracket and a spring bracket are additionally arranged on the transverse pipe is avoided, and the cost is saved.
Drawings
Fig. 1 is an elevation view of the present invention;
fig. 2 is a plan view of the present invention.
In the figure: the device comprises a horizontal seamless steel pipe 1, a heat insulation base plate 2, an embedded steel plate 3, a buttress 4, an air release pipe 5, a U-shaped pipe clamp 6, a vertical seamless steel pipe 7, a hot-pressing elbow 8, a masonry brick 9, a sliding support 10, a first stop valve 11, a second stop valve 12, a drain valve 13, a third stop valve 14, a drain pipe 15, a fourth stop valve 16 and a connecting pipe 17.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1-2, a novel low overhead low pressure steam pipeline compensator comprises two horizontal seamless steel pipes 1, two vertical seamless steel pipes 7 and two first hot-pressing elbows 8, wherein the two first hot-pressing elbows 8 are connected by a 90-degree hot-pressing elbow, the two vertical seamless steel pipes 7 are 3000mm in height, one end of one horizontal seamless steel pipe 1 is connected with one first hot-pressing elbow 8, the other end of the first hot-pressing elbow 8 is connected with one vertical seamless steel pipe 7, the two vertical seamless steel pipes 7 are connected by a second hot-pressing elbow, the second hot-pressing elbow is connected by a 180-degree hot-pressing elbow, the lower end of the other vertical seamless steel pipe 7 is connected with the other first hot-pressing elbow 8, the first hot-pressing elbow 8 is connected with the other horizontal seamless steel pipe 1, the lower ends of the two horizontal seamless steel pipes 1 are both provided with a supporting device, one of the vertical seamless steel, the water discharging device discharges redundant water, a masonry brick 9 is installed at the lower end of one horizontal seamless steel tube 1, the masonry brick 9 supports the water discharging device, one side of one vertical seamless steel tube 7 is connected with a gas discharging tube 5 through a U-shaped tube clamp 6, the length of the gas discharging tube 5 is not smaller than 3.3m, the U-shaped tube clamp 6 fixes the gas discharging tube 5 on one vertical seamless steel tube 7, a first stop valve 11 is connected to the gas discharging tube 5, and the first stop valve 11 controls water output.
Referring to fig. 1-2, the supporting device comprises two buttresses 4, the upper ends of the two buttresses 4 are fixed with embedded steel plates 3, heat insulation base plates 2 are installed on the embedded steel plates 3, the heat insulation base plates 2 insulate heat, sliding supports 10 are connected to the heat insulation base plates 2, the sliding supports 10 support horizontal seamless steel pipes 1, the support intervals of the two buttresses 4 are 5000mm, the upper ends of the two sliding supports 10 are respectively connected to the lower ends of the two horizontal seamless steel pipes 1 in a sliding mode, and the positions of the sliding supports 10 can be adjusted according to the set positions.
Referring to fig. 1-2, the water discharging device comprises a drain pipe 15 connected to another vertical seamless steel pipe 7, a connecting pipe 17 is connected to the drain pipe 15, one end of the connecting pipe 17 is connected to the drain pipe 15, excess water is conveyed to the drain pipe 15, a fourth stop valve 16 is connected to the drain pipe 15, and the drain pipe 15 is sequentially connected with a third stop valve 14, a drain valve 13 and a second stop valve 12 to control water to enter and exit.
The utility model discloses in, concrete use as follows: when in use, two horizontal seamless steel pipes 1 are installed on two sliding supports 10, the length distance of two buttresses 4 is 5m, then a first hot-pressing elbow 8 and two vertical seamless steel pipes 7 are used for connection, then the two vertical seamless steel pipes 7 are connected by using a 180-degree hot-pressing elbow, the height of the two vertical seamless steel pipes 7 is 3m, and the two vertical seamless steel pipes start to work after connection, because the lower end of the sliding support 10 is provided with a heat insulation backing plate 2, the heat insulation backing plate 2 is used for heat insulation, when air needs to be discharged, a first stop valve 11 on an air discharge pipe 5 is opened for air discharge, the length of the air discharge pipe 5 is 3.3m at the shortest, and when water needs to be discharged, a fourth stop valve 16 is opened or a stop valve on a drain pipe 15 and a drain.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a novel low built on stilts low pressure steam conduit compensator, includes two level seamless steel pipe (1), two perpendicular seamless steel pipe (7) and two first hot pressing elbows (8), its characterized in that: one end of a horizontal seamless steel pipe (1) is connected with a first hot pressing elbow (8), and the other end of the first hot pressing elbow (8) is connected with a perpendicular seamless steel pipe (7), connect through second hot pressing elbow between two perpendicular seamless steel pipes (7), the lower extreme of another perpendicular seamless steel pipe (7) is connected with another first hot pressing elbow (8), and this first hot pressing elbow (8) is connected with another horizontal seamless steel pipe (1), the lower extreme of two horizontal seamless steel pipes (1) all is equipped with strutting arrangement, be equipped with the device that drains on one of them perpendicular seamless steel pipe (7).
2. The novel low overhead low-pressure steam pipeline compensator of claim 1, wherein the support device comprises two buttresses (4), the upper ends of the two buttresses (4) are fixed with embedded steel plates (3), the embedded steel plates (3) are provided with heat insulation backing plates (2), the heat insulation backing plates (2) are connected with sliding supports (10), and the upper ends of the two sliding supports (10) are respectively connected with the lower ends of the two horizontal seamless steel pipes (1) in a sliding manner.
3. A new type low overhead low pressure steam pipeline compensator according to claim 1, wherein one side of one of the vertical seamless steel pipes (7) is connected with a gas release pipe (5) through a U-shaped pipe clamp (6), and the gas release pipe (5) is connected with a first stop valve (11).
4. The novel low overhead low-pressure steam pipeline compensator of claim 1, wherein the water discharging device comprises a drain pipe (15) connected to another vertical seamless steel pipe (7), the drain pipe (15) is connected with a connecting pipe (17), one end of the connecting pipe (17) is connected to the drain pipe (15), the drain pipe (15) is connected with a fourth stop valve (16), and the drain pipe (15) is sequentially connected with a third stop valve (14), a drain valve (13) and a second stop valve (12).
5. A new type low overhead low pressure steam pipeline compensator according to claim 1, characterized in that the lower end of one of the horizontal seamless steel pipes (1) is installed with masonry bricks (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020550791.6U CN212407933U (en) | 2020-04-15 | 2020-04-15 | Novel low built on stilts low pressure steam conduit compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020550791.6U CN212407933U (en) | 2020-04-15 | 2020-04-15 | Novel low built on stilts low pressure steam conduit compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212407933U true CN212407933U (en) | 2021-01-26 |
Family
ID=74369314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020550791.6U Expired - Fee Related CN212407933U (en) | 2020-04-15 | 2020-04-15 | Novel low built on stilts low pressure steam conduit compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212407933U (en) |
-
2020
- 2020-04-15 CN CN202020550791.6U patent/CN212407933U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |