CN2784712Y - Double layer high-strength thermal insulation pipe - Google Patents
Double layer high-strength thermal insulation pipe Download PDFInfo
- Publication number
- CN2784712Y CN2784712Y CN 200520025130 CN200520025130U CN2784712Y CN 2784712 Y CN2784712 Y CN 2784712Y CN 200520025130 CN200520025130 CN 200520025130 CN 200520025130 U CN200520025130 U CN 200520025130U CN 2784712 Y CN2784712 Y CN 2784712Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- layer high
- thermal insulation
- insulation pipe
- utility
- Prior art date
- 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
Links
Abstract
The utility model relates to a double-layer high-strength thermal insulation pipe, which is characterized in that the utility model is composed of an outer pipe and an inner pipe which is arranged at the inner part of the outer pipe, wherein the outer wall of the inner pipe is distributed with reinforcing ribs uniformly and the other end of each of the reinforcing ribs is supported and connected with the inner wall of the outer pipe. The utility model has the advantages material saving, time saving, labour saving, high strength, good effect of thermal insulation, economy and durability.
Description
Technical field
The utility model belongs to a kind of thermal insulation pipe, particularly a kind of double-layer high-strength heat-insulation pipe.
Background technique
The Winter protection of exposed pipeline outside in the market is the thick thermal insulating material of skin parcel that adopts at pipeline mostly; especially in the rural area; winter, the insulation of water supply pipe, drainage pipeline etc. all was thermal insulating materials such as the thick rope made of hemp, cotton in the outer wrap of pipeline; its heat insulation effect is poor; Shi Changhui generator tube road is by the phenomenon of bursting by freezing, and it is not only time-consuming, and waste material; both uneconomical, also impracticable.
Summary of the invention
The purpose of this utility model provides a kind of double-layer high-strength heat-insulation pipe, and it has overcome above-mentioned defective, has both saved material, has also saved man-hour simultaneously, has also increased intensity, has economical and practical effect.
The technical solution of the utility model is: a kind of double-layer high-strength heat-insulation pipe is characterized in that: it is by outer tube and place the interior pipe of its inside to form, and the outer wall of said interior pipe is evenly equipped with stiffening rib, the inwall support and connection of the other end of this stiffening rib and outer tube.
Said stiffening rib is that fixed support is connected or movable supporting connects with outer tube wall.
The utlity model has following advantage: 1, save material, saving of work and time; 2, has high strength, high insulating effect, and economy and durability.
Description of drawings
Accompanying drawing is the utility model structural representation.
Embodiment
As shown in the figure, a kind of double-layer high-strength heat-insulation pipe is characterized in that: it is by outer tube 1 and place the interior pipe 2 of its one to form, and the outer wall of said interior pipe 2 is evenly equipped with stiffening rib 3, and the other end of this stiffening rib 3 is connected with the inwall of outer tube 1; Said stiffening rib 3 is a single injection-molded with outer tube 1 inwall, and support and connection that are fixed as one or movable supporting connect.
Claims (2)
1, a kind of double-layer high-strength heat-insulation pipe is characterized in that: it is by outer tube and place the interior pipe of its inside to form, and the outer wall of said interior pipe is evenly equipped with stiffening rib, the inwall support and connection of the other end of this stiffening rib and outer tube.
2, a kind of double-layer high-strength heat-insulation pipe according to claim 1 is characterized in that: said stiffening rib is that fixed support is connected or movable supporting connects with outer tube wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025130 CN2784712Y (en) | 2005-01-12 | 2005-01-12 | Double layer high-strength thermal insulation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025130 CN2784712Y (en) | 2005-01-12 | 2005-01-12 | Double layer high-strength thermal insulation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2784712Y true CN2784712Y (en) | 2006-05-31 |
Family
ID=36771685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520025130 Expired - Fee Related CN2784712Y (en) | 2005-01-12 | 2005-01-12 | Double layer high-strength thermal insulation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2784712Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485432A (en) * | 2016-01-28 | 2016-04-13 | 沈圣良 | High-temperature pipeline fixing bracket and high-temperature pipeline fixing method |
| CN106622813A (en) * | 2016-11-28 | 2017-05-10 | 宁波李氏实业有限公司 | Long extension rod |
| CN112197102A (en) * | 2020-10-23 | 2021-01-08 | 海生医疗科技(宁波)有限公司 | Double-layer heat insulation pipe |
-
2005
- 2005-01-12 CN CN 200520025130 patent/CN2784712Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485432A (en) * | 2016-01-28 | 2016-04-13 | 沈圣良 | High-temperature pipeline fixing bracket and high-temperature pipeline fixing method |
| CN106622813A (en) * | 2016-11-28 | 2017-05-10 | 宁波李氏实业有限公司 | Long extension rod |
| CN112197102A (en) * | 2020-10-23 | 2021-01-08 | 海生医疗科技(宁波)有限公司 | Double-layer heat insulation pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MA SHUHE Free format text: FORMER OWNER: CHEN BAOYI Effective date: 20060526 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060526 Address after: 301900 Dabie Mountain market, Tianjin, Jixian County Patentee after: Ma Shuhe Address before: 300111 West nine village, Jixian County Town, Tianjin Patentee before: Chen Baoyi |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |