CN220249147U - Prefabricated overhead steam heat preservation pipe - Google Patents
Prefabricated overhead steam heat preservation pipe Download PDFInfo
- Publication number
- CN220249147U CN220249147U CN202322001859.1U CN202322001859U CN220249147U CN 220249147 U CN220249147 U CN 220249147U CN 202322001859 U CN202322001859 U CN 202322001859U CN 220249147 U CN220249147 U CN 220249147U
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- China
- Prior art keywords
- fixedly connected
- copper sulfate
- backup pad
- anhydrous copper
- telescopic link
- Prior art date
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- 238000004321 preservation Methods 0.000 title claims abstract description 23
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims abstract description 36
- 229910000365 copper sulfate Inorganic materials 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000011521 glass Substances 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000011152 fibreglass Substances 0.000 claims description 21
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 7
- 238000005728 strengthening Methods 0.000 abstract 1
- XOSXWYQMOYSSKB-LDKJGXKFSA-L water blue Chemical compound CC1=CC(/C(\C(C=C2)=CC=C2NC(C=C2)=CC=C2S([O-])(=O)=O)=C(\C=C2)/C=C/C\2=N\C(C=C2)=CC=C2S([O-])(=O)=O)=CC(S(O)(=O)=O)=C1N.[Na+].[Na+] XOSXWYQMOYSSKB-LDKJGXKFSA-L 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model discloses a prefabricated overhead steam heat-insulating pipe, which comprises: the flange, the left surface fixedly connected with steam pipe of flange, the surface fixedly connected with first backup pad of steam pipe, the surface fixedly connected with first anhydrous copper sulfate paper of first backup pad, the lower surface fixedly connected with first telescopic link of first anhydrous copper sulfate paper, the surface fixedly connected with inner heat preservation of first telescopic link, the surface fixedly connected with first glass steel tube shell of inner heat preservation, the fixed truss's of strengthening pipeline middle part pressure is connected through first backup pad, first telescopic link, second backup pad, second telescopic link and third backup pad, avoids heat preservation, glass steel tube shell and steam pipe atress to warp, adjusts heat preservation space thickness when supporting through the telescopic link, improves the suitability, judges whether steam pipe leaks one by one through anhydrous copper sulfate meeting water blue, avoids the pipeline to leak and need inspect, improves work efficiency.
Description
Technical Field
The utility model relates to the technical field of steam heat-insulating pipes, in particular to a prefabricated overhead steam heat-insulating pipe.
Background
The steam heating system uses water as heating medium in city central heating system, and takes heat from heat source in steam form, and sends it to user through heat network. The whole steam heating system is divided into a buried steam pipeline and an overhead steam pipeline. Some working conditions must use overhead steam pipelines, which generally have large heat loss and large self weight, so the requirements on foundations, trusses and the like for bearing the pipelines are higher.
The existing prefabricated overhead steam heat-insulating pipe is characterized in that a hard glass fiber reinforced plastic pipe shell is additionally arranged between an inner heat-insulating layer and an outer heat-insulating layer, the inner heat-insulating layer and the outer heat-insulating layer are isolated, the inner heat-insulating layer is prevented from being influenced by the foaming process of the outer heat-insulating layer, but the middle layer of the glass fiber reinforced plastic pipe shell is not provided with a supporting structure, the middle layer is extruded and deformed by long-term pressure of a truss, the steam heat is extremely high, and if leakage can scald surrounding personnel, the technical scheme provided by the utility model with the application number of CN202123349931.7 is found after search, and the problems are solved.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art and provides a prefabricated overhead steam heat-insulating pipe, wherein the first support plate, the first telescopic rod, the second support plate, the second telescopic rod and the third support plate are connected to strengthen the pressure of a fixed bearing truss in the middle of a pipeline, so that stress deformation of a heat-insulating layer, a glass fiber reinforced plastic pipe shell and the steam pipeline is avoided, the spatial thickness of the heat-insulating layer is adjusted while the heat-insulating layer is supported by the telescopic rods, the applicability is improved, whether the steam pipeline leaks is judged by changing the anhydrous copper sulfate into blue when the anhydrous copper sulfate meets water, the pipeline leakage is avoided, and the working efficiency is improved.
To achieve the above object, the present utility model also provides a prefabricated overhead vapor insulating pipe, including a prefabricated overhead vapor insulating pipe, comprising: the flange, the left surface fixedly connected with steam pipe of flange, the surface fixedly connected with first backup pad of steam pipe, the surface fixedly connected with first anhydrous copper sulfate paper of first backup pad, the lower surface fixedly connected with first telescopic link of first anhydrous copper sulfate paper, the surface fixedly connected with inner heat preservation of first telescopic link, the surface fixedly connected with first glass steel tube shell of inner heat preservation, it is leaked to meet water to meet blue judgement steam pipe through anhydrous copper sulfate, avoids the pipeline to leak and need inspection one by one, improves work efficiency.
The inner surface fixedly connected with line that absorbs water of first telescopic link, the surface fixedly connected with second telescopic link of line that absorbs water, the last surface fixedly connected with second backup pad of second telescopic link, the lower surface fixedly connected with outer heat preservation of second backup pad, the surface fixedly connected with second anhydrous copper sulfate paper of outer heat preservation, the surface fixedly connected with second glass steel shell of second anhydrous copper sulfate paper, the lower surface fixedly connected with third backup pad of second glass steel shell, the lower surface fixedly connected with truss of third backup pad, through the fixed pressure that bears the truss at first backup pad, first telescopic link, second backup pad, second telescopic link and third backup pad connection reinforcing pipeline middle part, avoid heat preservation, glass steel shell and steam pipeline atress to warp.
According to the prefabricated overhead steam insulating pipe, the inner surface of the first anhydrous copper sulfate paper is fixedly connected with the steam pipeline, the inner surface of the second anhydrous copper sulfate paper is fixedly connected with the second telescopic rod, and the anhydrous copper sulfate paper directly contacts with the steam pipeline to timely change color when the pipeline leaks so as to play a reminding role.
According to the prefabricated overhead steam heat-insulating pipe, the upper surface of the first telescopic rod is fixedly connected with the first supporting plate, the upper surface of the inner heat-insulating layer is fixedly connected with the first anhydrous copper sulfate paper, and the space thickness of the heat-insulating layer is adjusted while the telescopic rod supports the inner heat-insulating layer, so that the applicability is improved.
According to the prefabricated overhead steam heat-insulating pipe, the upper surface of the second glass fiber reinforced plastic pipe shell is fixedly connected with the first telescopic rod, and the upper surface of the water suction line is fixedly connected with the first anhydrous copper sulfate paper.
According to the prefabricated overhead steam heat-insulating pipe, the outer surface of the water suction line is fixedly connected with the first glass fiber reinforced plastic pipe shell, and the outer surface of the water suction line is fixedly connected with the second supporting plate.
According to the prefabricated overhead steam heat-insulating pipe, the upper surface of the second supporting plate is fixedly connected with the first glass fiber reinforced plastic pipe shell, and the inner surface of the outer heat-insulating layer is fixedly connected with the second telescopic rod.
According to the prefabricated overhead steam heat preservation pipe, the inner surface of the outer heat preservation layer is fixedly connected with the first glass fiber reinforced plastic pipe shell, the inner surface of the second glass fiber reinforced plastic pipe shell is fixedly connected with the water absorption line, and the water absorption line is convenient for water to be transferred to observe color change through the second glass fiber reinforced plastic pipe shell.
According to the prefabricated overhead steam heat-insulating pipe, the inner surface of the second glass fiber reinforced plastic pipe shell is fixedly connected with the second telescopic rod, and the upper surface of the second anhydrous copper sulfate paper is fixedly connected with the water absorption line.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is an overall block diagram of a prefabricated overhead vapor insulating tube of the present utility model;
FIG. 2 is a partial block diagram of a prefabricated overhead vapor insulating tube of the present utility model;
FIG. 3 is an enlarged view of a partial structure of a prefabricated overhead vapor insulating tube according to the present utility model;
FIG. 4 is a schematic illustration of the use of a prefabricated overhead vapor insulating tube of the present utility model.
Legend description:
1. a flange; 2. a second glass fiber reinforced plastic tube shell; 3. an outer thermal insulation layer; 4. a first glass fiber reinforced plastic tube shell; 5. an inner insulation layer; 6. a steam pipe; 7. a first telescopic rod; 8. a second telescopic rod; 9. truss; 10. a third support plate; 11. a second support plate; 12. a first support plate; 13. a second anhydrous cupric sulfate paper; 14. a water absorption line; 15. and a first anhydrous copper sulfate paper.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, a prefabricated overhead steam insulating pipe according to an embodiment of the present utility model includes: the flange 1, the left surface fixedly connected with steam conduit 6 of flange 1, the surface fixedly connected with first backup pad 12 of steam conduit 6, the surface fixedly connected with first anhydrous copper sulfate paper 15 of first backup pad 12, the internal surface and the steam conduit 6 fixed connection of first anhydrous copper sulfate paper 15, the lower surface fixedly connected with first telescopic link 7 of first anhydrous copper sulfate paper 15, the upper surface and the first backup pad 12 fixed connection of first telescopic link 7, the surface fixedly connected with inner heat preservation 5 of first telescopic link 7, the upper surface and the first anhydrous copper sulfate paper 15 fixed connection of inner heat preservation 5, the surface fixedly connected with first glass steel tube shell 4 of inner heat preservation 5.
The inner surface fixedly connected with water absorption line 14 of first telescopic link 7, the upper surface and the first anhydrous copper sulfate paper 15 fixed connection of water absorption line 14, the surface and the first glass steel tube shell 4 fixed connection of water absorption line 14, the surface and the second backup pad 11 fixed connection of water absorption line 14, the surface fixedly connected with second telescopic link 8 of water absorption line 14, the upper surface fixedly connected with second backup pad 11 of second telescopic link 8, the internal surface and the first glass steel tube shell 4 fixed connection of outer thermal insulation layer 3, the upper surface and the first glass steel tube shell 4 fixed connection of second backup pad 11, the lower surface fixedly connected with outer thermal insulation layer 3 of second backup pad 11, the internal surface and the second telescopic link 8 fixed connection of outer thermal insulation layer 3, the upper surface and the first telescopic link 8 of second anhydrous copper sulfate paper 13 fixed connection, the surface fixedly connected with second glass steel tube shell 2 of second anhydrous copper sulfate paper 13, the second glass steel tube shell 2 and the second glass steel tube shell 2 fixed connection of second 10, the second glass steel tube shell 2 fixed connection of second glass steel tube shell 2, the lower surface fixedly connected with the second glass steel truss 2 of second telescopic link 2, the outer surface fixedly connected with second glass steel tube shell 2 of outer thermal insulation layer 3.
Working principle: when the steam heat preservation pipe leaks, the first anhydrous copper sulfate paper 15 and the second anhydrous copper sulfate paper 13 turn blue when meeting water, and the water absorption line 14 is used for transmitting water, the second glass fiber reinforced plastic pipe shell 2 can be used for observation and timely maintenance, the first telescopic rod 7 is adjusted to determine the thickness of the inner heat preservation layer 5 for material filling, the first support plate 12 supports the steam pipeline 6, the second support plate 11 supports the first glass fiber reinforced plastic pipe shell 4, the second telescopic rod 8 is adjusted to determine the thickness of the outer heat preservation layer 3 for material filling, and the third support plate 10 is connected with the truss 9 and the second glass fiber reinforced plastic pipe shell 2.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. A prefabricated overhead vapor insulating tube, comprising: the flange (1), the left surface fixedly connected with steam pipe (6) of flange (1), the surface fixedly connected with first backup pad (12) of steam pipe (6), the surface fixedly connected with first anhydrous copper sulfate paper (15) of first backup pad (12), the lower surface fixedly connected with first telescopic link (7) of first anhydrous copper sulfate paper (15), the surface fixedly connected with inner heat preservation (5) of first telescopic link (7), the surface fixedly connected with first glass steel tube shell (4) of inner heat preservation (5);
the inner surface fixedly connected with line (14) that absorbs water of first telescopic link (7), the surface mounting of line (14) that absorbs water is connected with second telescopic link (8), the last surface mounting of second telescopic link (8) is connected with second backup pad (11), the lower surface mounting of second backup pad (11) is connected with outer insulating layer (3), the surface mounting of outer insulating layer (3) is connected with second anhydrous copper sulfate paper (13), the surface mounting of second anhydrous copper sulfate paper (13) is connected with second glass steel tube shell (2), the lower surface mounting of second glass steel tube shell (2) is connected with third backup pad (10), the lower surface mounting of third backup pad (10) is connected with truss (9).
2. The prefabricated overhead steam insulating pipe according to claim 1, wherein the inner surface of the first anhydrous copper sulfate paper (15) is fixedly connected with the steam pipeline (6), and the inner surface of the second anhydrous copper sulfate paper (13) is fixedly connected with the second telescopic rod (8).
3. The prefabricated overhead steam heat-insulating pipe according to claim 1, wherein the upper surface of the first telescopic rod (7) is fixedly connected with the first supporting plate (12), and the upper surface of the inner heat-insulating layer (5) is fixedly connected with the first anhydrous copper sulfate paper (15).
4. The prefabricated overhead steam heat preservation pipe according to claim 1, wherein the upper surface of the second glass fiber reinforced plastic pipe shell (2) is fixedly connected with the first telescopic rod (7), and the upper surface of the water absorption line (14) is fixedly connected with the first anhydrous copper sulfate paper (15).
5. The prefabricated overhead steam insulation pipe according to claim 1, wherein the outer surface of the water absorption line (14) is fixedly connected with the first glass fiber reinforced plastic pipe shell (4), and the outer surface of the water absorption line (14) is fixedly connected with the second supporting plate (11).
6. The prefabricated overhead steam heat-insulating pipe according to claim 1, wherein the upper surface of the second supporting plate (11) is fixedly connected with the first glass fiber reinforced plastic pipe shell (4), and the inner surface of the outer heat-insulating layer (3) is fixedly connected with the second telescopic rod (8).
7. The prefabricated overhead steam insulating pipe according to claim 1, wherein the inner surface of the outer insulating layer (3) is fixedly connected with the first glass fiber reinforced plastic pipe shell (4), and the inner surface of the second glass fiber reinforced plastic pipe shell (2) is fixedly connected with the water absorbing line (14).
8. The prefabricated overhead steam heat preservation pipe according to claim 1, wherein the inner surface of the second glass fiber reinforced plastic pipe shell (2) is fixedly connected with the second telescopic rod (8), and the upper surface of the second anhydrous copper sulfate paper (13) is fixedly connected with the water absorption line (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322001859.1U CN220249147U (en) | 2023-07-28 | 2023-07-28 | Prefabricated overhead steam heat preservation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322001859.1U CN220249147U (en) | 2023-07-28 | 2023-07-28 | Prefabricated overhead steam heat preservation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220249147U true CN220249147U (en) | 2023-12-26 |
Family
ID=89227187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322001859.1U Active CN220249147U (en) | 2023-07-28 | 2023-07-28 | Prefabricated overhead steam heat preservation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220249147U (en) |
-
2023
- 2023-07-28 CN CN202322001859.1U patent/CN220249147U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |