CN2699099Y - Antiseptic thermal insulation non-metallic tube - Google Patents
Antiseptic thermal insulation non-metallic tube Download PDFInfo
- Publication number
- CN2699099Y CN2699099Y CN 200420007663 CN200420007663U CN2699099Y CN 2699099 Y CN2699099 Y CN 2699099Y CN 200420007663 CN200420007663 CN 200420007663 CN 200420007663 U CN200420007663 U CN 200420007663U CN 2699099 Y CN2699099 Y CN 2699099Y
- Authority
- CN
- China
- Prior art keywords
- thermal insulation
- tube wall
- corrosion
- resistant thermal
- antiseptic
- 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
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Abstract
To mainly solve the existing problems that the thermal insulating effect is bad and the cost is high, an antiseptic thermal insulation non-metallic tube of the utility model is characterized in that a tube wall (1) provided with a centre hole (4) is drilled homogeneously with a plurality of through-holes (2) along the periphery direction. The antiseptic thermal insulation non-metallic tube has the advantages of saving raw material, good thermal insulation and low cost.
Description
Technical field:
The utility model relates to a kind of anti-corrosion heat insulation pipe, especially the corrosion-resistant thermal insulation nonmetallic pipe.
Background technique:
In liquid or gas delivery process, owing to the nonmetallic pipe good corrosion resistance is widely used, the general plastics that adopt, used nonmetallic pipe tube wall cross section is solid at present, though can reach antiseptic effect, heat insulation effect is poor, the existing nonmetallic pipe of making is simultaneously compared required raw material with the utility model more, cause unnecessary waste, the cost height.
The model utility content:
In order to overcome existing nonmetallic pipe heat insulation effect difference and the high deficiency of cost, the utility model provides a kind of corrosion-resistant thermal insulation nonmetallic pipe, and this corrosion-resistant thermal insulation nonmetallic pipe has been saved raw material, has the low characteristics of high insulating effect and cost.
The technical solution of the utility model is: this corrosion-resistant thermal insulation nonmetallic pipe comprises tube wall, in have on the tube wall of center hole and along the circumferential direction evenly have some through holes.
Above-mentioned outer surface of tube wall is fixed with back-up coat; Center bore inner wall in the tube wall is inlaid with metal liner; Tube wall is built-in with Steel Skeleton; The material of back-up coat can be glass fibre reinforced plastics, Ordinary Steel, stainless steel or aluminum alloy; Tube wall is mid-inorfil, organic fiber or steel fiber.
The utlity model has following beneficial effect: owing to along the circumferential direction evenly having some through holes on the tube wall of taking in the such scheme, sectional shape is that the relative tube hub of a plurality of hollow bore hole is symmetrically distributed, when satisfying tube wall rigidity, played insulation effect, high insulating effect; Also save raw material in addition, reduced cost.
Description of drawings:
Accompanying drawing 1 is a structure sectional view of the present utility model;
Accompanying drawing 2 is A-A sectional views among Fig. 1.
1-tube wall among the figure, 2-through hole, 3-metal liner, 4-center hole, 5-back-up coat, 6-Steel Skeleton.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
As Fig. 1 in conjunction with shown in Figure 2, this corrosion-resistant thermal insulation nonmetallic pipe comprises tube wall 1, in have on the tube wall 1 of center hole 4 and along the circumferential direction evenly have some through holes 2, the quantity of through hole 2, pore size and spacing can be according to the intensity of required tube wall 1, the thickness of center hole 4 apertures and tube wall 1 is determined, and the intensity of tube wall 1, the thickness of center hole 4 apertures and tube wall 1 is big or small and determine by the pressure of institute's liquid of carrying or gas in the center hole 4 and flow, because being a plurality of hollow bore 2 relative tube hub holes 4, this corrosion-resistant thermal insulation nonmetallic pipe sectional shape is symmetrically distributed, when satisfying tube wall 1 rigidity, played insulation effect, high insulating effect, also save raw material in addition, reduced cost; In order to increase the intensity of tube wall 1, can be equipped with inorfil, organic fiber or steel fiber in the tube wall 1, tube wall 1 outer surface is back-up coat 5 fixedly, also can be built-in with Steel Skeleton 6 at tube wall 1, the material of back-up coat 5 can be glass fibre reinforced plastics, Ordinary Steel, stainless steel or aluminum alloy, perhaps 4 inwall embedded with metal bushing pipes 3 of the center hole in tube wall 1, the material of metal liner 3 can be stainless steel, Ordinary Steel or glass fibre reinforced plastics, can determine according to tube wall 1 bearing capacity; Where necessary, can be in center hole 4 inwall embedded with metal bushing pipes 3 at the fixing back-up coat 5 of tube wall 1 outer surface.
Claims (6)
1, a kind of corrosion-resistant thermal insulation nonmetallic pipe comprises tube wall (1), it is characterized in that: in have on the tube wall (1) of center hole (4) and along the circumferential direction evenly have some through holes (2).
2, corrosion-resistant thermal insulation nonmetallic pipe according to claim 1 is characterized in that: tube wall (1) outer surface is fixed with back-up coat (5).
3, according to claim 1,2 described corrosion-resistant thermal insulation nonmetallic pipes, it is characterized in that: center hole (4) inwall is inlaid with metal liner (3).
4, according to claim 1,2 described corrosion-resistant thermal insulation nonmetallic pipes, it is characterized in that: tube wall (1) is built-in with Steel Skeleton (6).
5, corrosion-resistant thermal insulation nonmetallic pipe according to claim 2 is characterized in that: the material of back-up coat (5) can be glass fibre reinforced plastics, Ordinary Steel, stainless steel or aluminum alloy.
6, according to claim 1,2 described corrosion-resistant thermal insulation nonmetallic pipes, it is characterized in that: tube wall (1) is mid-inorfil, organic fiber or steel fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420007663 CN2699099Y (en) | 2004-04-01 | 2004-04-01 | Antiseptic thermal insulation non-metallic tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420007663 CN2699099Y (en) | 2004-04-01 | 2004-04-01 | Antiseptic thermal insulation non-metallic tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2699099Y true CN2699099Y (en) | 2005-05-11 |
Family
ID=34767967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420007663 Expired - Fee Related CN2699099Y (en) | 2004-04-01 | 2004-04-01 | Antiseptic thermal insulation non-metallic tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2699099Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364200A (en) * | 2011-10-09 | 2012-02-29 | 常熟市华夏建筑节能材料有限公司 | Heat-insulation column |
| CN106224665A (en) * | 2016-08-23 | 2016-12-14 | 柳州市国正机电物资有限责任公司 | The installation method of compressor blast connection |
-
2004
- 2004-04-01 CN CN 200420007663 patent/CN2699099Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364200A (en) * | 2011-10-09 | 2012-02-29 | 常熟市华夏建筑节能材料有限公司 | Heat-insulation column |
| CN106224665A (en) * | 2016-08-23 | 2016-12-14 | 柳州市国正机电物资有限责任公司 | The installation method of compressor blast connection |
| CN106224665B (en) * | 2016-08-23 | 2018-04-03 | 柳州市国正机电物资有限责任公司 | The installation method of compressor blast connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |