CN210004032U - prefabricated overhead heat-insulating pipe convenient to produce - Google Patents
prefabricated overhead heat-insulating pipe convenient to produce Download PDFInfo
- Publication number
- CN210004032U CN210004032U CN201920880683.2U CN201920880683U CN210004032U CN 210004032 U CN210004032 U CN 210004032U CN 201920880683 U CN201920880683 U CN 201920880683U CN 210004032 U CN210004032 U CN 210004032U
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- CN
- China
- Prior art keywords
- prefabricated
- semicircle portion
- heat preservation
- insulating
- outside
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a prefabricated built on stilts insulating tube convenient to production of , including the working tube, heat preservation and outer tube, the heat preservation be prefabricated fashioned cylindric structure, through interior round hole suit in the outside of working tube, the outer tube package is in the outside of heat preservation, including semicircle portion and second semicircle portion, be connected through shaft-like connecting piece behind semicircle portion and the second semicircle portion lock, the utility model discloses a prefabricated insulating tube, prefabricated fashioned cylindric structure of being through the heat preservation, through interior round hole suit in the outside of working tube, the outer tube package is in the outside of heat preservation, including semicircle portion and second semicircle portion, be connected through shaft-like connecting piece behind semicircle portion and the second semicircle portion lock, realized the facility of operation equipment.
Description
Technical Field
The utility model relates to the technical field of pipelines, especially relate to prefabricated built on stilts insulating tube convenient to production.
Background
The prefabricated overhead heat-insulating pipe is a short-term heat-insulating pipeline, is used for conveying liquid, gas and other media, and is used for heat insulation engineering of pipelines of petroleum, chemical engineering, aerospace, hot spring \ military, central heating, central air conditioning, municipal administration and the like. The structure of the existing heat preservation pipe is generally realized by adopting a three-layer structure of a working pipe, a heat preservation layer and an outer protection pipe, wherein the heat preservation layer is positioned between the working pipe and the outer protection pipe. However, the existing prefabricated overhead heat-insulating pipe is basically prefabricated in a factory, the heat-insulating layer of the prefabricated overhead heat-insulating pipe is directly wrapped on the working pipe, a wrapping structure can be formed only through various processes, and in addition, the sleeving of the protective pipe is inconvenient, so that more processes are required in the production process, and therefore improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing prefabricated built on stilts insulating tube convenient to produce to the technical defect who exists among the prior art.
For realizing the utility model discloses a technical scheme that the purpose adopted is:
prefabricated built on stilts insulating tube convenient to production, including the service pipe, heat preservation and outer tube, the heat preservation be prefabricated fashioned cylindric structure, through interior round hole suit in the outside of service pipe, the outer tube package is in the outside of heat preservation, including semicircle portion and second semicircle portion, semicircle portion is connected through shaft-like connecting piece after the lock of second semicircle portion.
Preferably, the th semicircle part is formed with a connecting part corresponding to the outside of the second semicircle part, and the connecting part is provided with a screw hole.
Preferably, the heat-insulating layer is made of a heat-insulating material and comprises an inner cylinder, an outer cylinder and a heat-insulating material positioned between the inner cylinder and the outer cylinder.
Preferably, the inner cylinder and the outer cylinder both adopt steel skeleton cylinder structures.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a prefabricated insulating tube is prefabricated into fashioned cylindric structure through the heat preservation, through interior round hole suit in the outside of working pipe, the overcoat pipe package is in the outside of heat preservation, including semicircle portion and second semicircle portion, be connected through shaft-like connecting piece behind semicircle portion and the lock of second semicircle portion, convenient equipment production can.
Drawings
FIG. 1 is a schematic structural view of a prefabricated overhead insulating pipe for ease of production;
FIG. 2 is a schematic top view of the th semicircular portion of the outer sleeve;
fig. 3 is a schematic structural view of the insulating layer.
Detailed Description
The invention is described in further detail in with reference to the drawings and the following detailed description, it being understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, the utility model discloses heat preservation pipe is maked somebody a mere figurehead to prefabricated convenient to production of kinds, including working tube 1, heat preservation 2 and outer tube 3, heat preservation 2 for prefabricated profiled's cylindric structure, through interior round hole suit in the outside of working tube 1, outer tube 3 package is in the outside of heat preservation, including semicircle portion and the second semicircle portion that the structure is the same, be connected through shaft-like connecting piece 4 behind semicircle portion and the lock of second semicircle portion.
Preferably, the th semicircle part and the second semicircle part are correspondingly formed with a connecting part 31, the connecting part is provided with a screw hole 32, wherein, the connecting part is a bolt or a screw, and the end is locked and fixed by a nut 5.
Preferably, the heat insulation layer 2 is made of a heat insulation material, and comprises an inner cylinder 21, an outer cylinder 22 and a heat insulation material 23 positioned between the inner cylinder and the outer cylinder.
Preferably, the inner cylinder and the outer cylinder both adopt a steel skeleton cylinder structure, wherein the heat insulation material can be a heat insulation material used for a heat insulation pipe in the prior art, can be a heat insulation material of materials of single , such as a calcium silicate material layer, and can also be a combination of multiple heat insulation materials, without limitation.
This application is through setting up inner tube and urceolus respectively outside current insulation layer, with current insulation material dress in the space between inner tube and urceolus, forms forming structure's a section of thick bamboo that keeps warm, convenient equipment and installation.
The inner diameter of the inner cylinder is matched with the upper outer diameter of the working pipe, and the outer diameter of the outer cylinder is matched with the inner diameter of the outer protecting pipe. After the sleeve is put on, the surface contact connection is kept.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a prefabricated insulating tube is prefabricated into fashioned cylindric structure through the heat preservation, through interior round hole suit in the outside of working tube, the overcoat pipe package is in the outside of heat preservation, including semicircle portion and second semicircle portion, be connected through shaft-like connecting piece behind semicircle portion and the lock of second semicircle portion, realized that the operation equipment is convenient, convenient equipment production.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1, kind of insulating tube is maked somebody a mere figurehead convenient to production's prefabricated, including the service pipe, heat preservation and outer tube, its characterized in that, the heat preservation be prefabricated fashioned cylindric structure, through interior round hole suit in the outside of service pipe, the outer tube package is in the outside of heat preservation, including semicircle portion and second semicircle portion, semicircle portion is connected through shaft-like connecting piece after the lock of second semicircle portion.
2. The prefabricated overhead insulation pipe convenient to produce according to claim 1, wherein the th semicircular part is formed with a connecting part corresponding to the outer side of the second semicircular part, and the connecting part is provided with a screw hole.
3. The prefabricated overhead insulating pipe convenient to produce according to claim 1, wherein the insulating layer is made of an insulating material and comprises an inner cylinder and an outer cylinder, and the insulating material is positioned between the inner cylinder and the outer cylinder.
4. The prefabricated overhead insulating pipe convenient to produce as claimed in claim 3, wherein the inner cylinder and the outer cylinder both adopt a steel skeleton cylinder structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920880683.2U CN210004032U (en) | 2019-06-12 | 2019-06-12 | prefabricated overhead heat-insulating pipe convenient to produce |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920880683.2U CN210004032U (en) | 2019-06-12 | 2019-06-12 | prefabricated overhead heat-insulating pipe convenient to produce |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210004032U true CN210004032U (en) | 2020-01-31 |
Family
ID=69309477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920880683.2U Expired - Fee Related CN210004032U (en) | 2019-06-12 | 2019-06-12 | prefabricated overhead heat-insulating pipe convenient to produce |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210004032U (en) |
-
2019
- 2019-06-12 CN CN201920880683.2U patent/CN210004032U/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: 20200131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |