CN211951899U - Durable type insulating tube convenient to it is fixed - Google Patents
Durable type insulating tube convenient to it is fixed Download PDFInfo
- Publication number
- CN211951899U CN211951899U CN201922334430.8U CN201922334430U CN211951899U CN 211951899 U CN211951899 U CN 211951899U CN 201922334430 U CN201922334430 U CN 201922334430U CN 211951899 U CN211951899 U CN 211951899U
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- CN
- China
- Prior art keywords
- layer
- heat
- buffer
- insulating
- durable
- 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
- 239000003063 flame retardant Substances 0.000 claims abstract description 11
- 230000003712 anti-aging effect Effects 0.000 claims description 9
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 8
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 5
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 239000005340 laminated glass Substances 0.000 claims 1
- 238000004321 preservation Methods 0.000 abstract description 18
- 230000032683 aging Effects 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 62
- 238000009413 insulation Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model relates to a durable type insulating tube convenient to it is fixed, include inner tube, interior heat preservation, auxiliary heat layer, buffer layer, outer heat preservation, fire-retardant layer, ageing resistance layer, cold-resistant layer and the oversheath layer that from interior to exterior set gradually, be equipped with a plurality of buffering post in the buffer layer, the inboard of outer heat preservation is equipped with a plurality of cushion chamber, and the slip is equipped with the sliding block in the cushion chamber, and the one end of buffering post is fixed in the auxiliary heat layer outside, and other end activity stretches into the cushion chamber and links to each other with the sliding block, and the outside cover of buffering post is equipped with buffer spring, and buffer spring's both ends are fixed respectively in the outside of auxiliary heat layer and the inboard of outer heat preservation, be equipped with a plurality of spacing bar groove on the oversheath layer lateral wall, spacing. The utility model discloses the insulating tube's heat preservation is effectual, and ageing speed is slow under natural environment, and the insulating tube receives vibration non-deformable, and stability is good.
Description
Technical Field
The utility model relates to an insulating tube production technical field especially relates to a durable type insulating tube convenient to it is fixed.
Background
The heat preservation pipe is a short name of a heat insulation pipeline, is used for conveying liquid, gas and other media, and is used in heat insulation engineering of pipelines of petroleum, chemical engineering, aerospace, military, central heating, central air conditioning, municipal administration and the like. The outer-layer heat-insulating structure of the existing heat-insulating pipe usually adopts rigid foam and a polyethylene protective layer, and the heat-insulating effect is not ideal; and the place that the insulating tube received the sunshine is easy ageing, leads to the weeping, and the insulating tube receives the vibration also easy deformation, and the insulating tube is circular, and is difficult for fixing, awaits improving.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and providing a durable thermal insulation pipe convenient to fix.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
the utility model provides a durable type insulating tube convenient to it is fixed, includes inner tube, interior heat preservation, assistance heat layer, buffer layer, outer heat preservation, fire-retardant layer, ageing resistance layer, cold-resistant layer and the oversheath layer that from interior to exterior set gradually, be equipped with a plurality of buffering post in the buffer layer, the inboard of outer heat preservation is equipped with a plurality of cushion chamber, and the slip is equipped with the sliding block in the cushion chamber, and the one end of buffering post is fixed in the assistance heat layer outside, and other end activity stretches into the cushion chamber and links to each other with the sliding block, and the outside cover of buffering post is equipped with buffer spring, and buffer spring's both ends are fixed respectively in the outside of assisting the heat layer and the inboard of outer heat preservation, be equipped with a plurality of spacing bar groove on the oversheath layer.
The inner heat-insulating layer and the outer heat-insulating layer are both rock wool heat-insulating layers.
The auxiliary heat layer is an aluminum foil composite glass fiber cloth auxiliary heat layer.
The flame-retardant layer is a nitrile rubber flame-retardant layer.
The anti-aging layer is a high-molecular PP anti-aging layer.
The cold-resistant layer is an ethylene propylene rubber cold-resistant layer.
The outer sheath layer is a silicon rubber sheath layer.
The utility model has the advantages that: the utility model discloses the insulating tube's heat preservation is effectual, and ageing speed is slow under natural environment, and the insulating tube receives vibration non-deformable, and stability is good.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural view of the limiting strip-shaped groove of the present invention;
in the figure: 1-inner tube; 2-inner heat insulation layer; 3-a heat radiation layer; 4-a buffer layer; 5-outer insulating layer; 6-a flame retardant layer; 7-anti-aging layer; 8-cold resistant layer; 9-an outer jacket layer; 10-a limiting strip-shaped groove; 11-a limiting block; 12-a buffer chamber; 13-a slider; 14-a buffer column; 15-a buffer spring;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1 to 3, a durable type insulating tube convenient to it is fixed, include from interior to exterior inner tube 1, interior heat preservation 2 that set gradually, assist heat layer 3, buffer layer 4, outer heat preservation 5, fire-retardant layer 6, anti-aging layer 7, cold-resistant layer 8 and oversheath layer 9, be equipped with a plurality of cushion column 14 in the buffer layer 4, the inboard of outer heat preservation 5 is equipped with a plurality of cushion chamber 12, and it is equipped with sliding block 13 to slide in the cushion chamber 12, and the one end of cushion column 14 is fixed in assisting heat layer 3 outside, and other end activity stretches into in the cushion chamber 12 and links to each other with sliding block 13, and the outside cover of cushion column 14 is equipped with buffer spring 15, and the outside at supplementary heat layer 3 and the inboard of outer heat preservation 5 are fixed respectively at buffer spring 15's both ends, be equipped with a plurality of spacing bar groove 10 on the oversheath layer 9 lateral wall, spacing bar inslot.
The inner heat-insulating layer 2 and the outer heat-insulating layer 5 are both rock wool heat-insulating layers.
The auxiliary heat layer 3 is an aluminum foil composite glass fiber cloth auxiliary heat layer.
The flame-retardant layer 6 is a nitrile rubber flame-retardant layer.
The anti-aging layer 7 is a high-molecular PP anti-aging layer.
The cold-resistant layer 8 is an ethylene propylene rubber cold-resistant layer.
The outer sheath layer 9 is a silicon rubber sheath layer.
In the utility model, the inner heat-insulating layer 1 and the outer heat-insulating layer 5 can double heat-insulating the inner pipe 1; the auxiliary heat layer 3 can return heat radiated by the inner tube 1 to the inside of the tube, so that more energy is saved and heat is preserved; the buffer layer 4 can enhance the anti-vibration performance of the heat preservation pipe and is firmer and more stable; the anti-aging layer 7 can reduce the aging rate of the heat preservation pipe subjected to sunlight, the cold-resistant layer 8 is made of ethylene propylene rubber, the ethylene propylene rubber is cold-resistant and high-temperature-resistant, strong in environmental adaptability, resistant to weathering, sunshine and oxidation, and can well protect the inner pipe 1, and the silicone rubber sheath layer has good waterproof performance, acid and alkali resistance, and the service life of the inner pipe 1 is prolonged; when needing to the insulating tube location, can penetrate flexible material such as installation rope or iron wire and fix the insulating tube in the clearance of stopper 11 and spacing bar groove 10, prevent that the insulating tube from rotating.
The utility model discloses the insulating tube's heat preservation is effectual, and ageing speed is slow under natural environment, and the insulating tube receives vibration non-deformable, and stability is good.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (7)
1. The durable heat-insulating pipe convenient to fix is characterized by comprising an inner pipe (1), an inner heat-insulating layer (2), an auxiliary heat-insulating layer (3), a buffer layer (4), an outer heat-insulating layer (5), a flame-retardant layer (6), an anti-aging layer (7), a cold-resistant layer (8) and an outer sheath layer (9) which are sequentially arranged from inside to outside, wherein a plurality of buffer columns (14) are arranged in the buffer layer (4), a plurality of buffer cavities (12) are arranged on the inner side of the outer heat-insulating layer (5), sliding blocks (13) are slidably arranged in the buffer cavities (12), one ends of the buffer columns (14) are fixed on the outer side of the auxiliary heat-insulating layer (3), the other ends of the buffer columns movably extend into the buffer cavities (12) and are connected with the sliding blocks (13), buffer springs (15) are sleeved on the outer sides of the buffer columns (14), and two ends of the buffer springs (15) are respectively fixed, the outer jacket layer (9) is provided with a plurality of limiting strip grooves (10) on the side wall, and a plurality of limiting blocks (11) are fixed in the limiting strip grooves (10).
2. The durable heat-insulating pipe convenient to fix as claimed in claim 1, wherein the inner heat-insulating layer (2) and the outer heat-insulating layer (5) are both rock wool heat-insulating layers.
3. The durable heat-insulating pipe convenient for fixing as claimed in claim 2, wherein the auxiliary heat-insulating layer (3) is an aluminum foil laminated glass fiber cloth auxiliary heat-insulating layer.
4. A durable insulating pipe easy to fix according to claim 3, characterized in that the flame retardant layer (6) is nitrile rubber flame retardant.
5. The durable heat-insulating pipe convenient for fixing as claimed in claim 4, wherein the anti-aging layer (7) is a high molecular PP anti-aging layer.
6. The durable heat-insulating pipe convenient to fix as claimed in claim 5, wherein the cold-resistant layer (8) is ethylene propylene rubber cold-resistant layer.
7. The durable heat-insulating pipe convenient to fix as claimed in claim 6, wherein the outer sheath layer (9) is a silicone rubber sheath layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922334430.8U CN211951899U (en) | 2019-12-24 | 2019-12-24 | Durable type insulating tube convenient to it is fixed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922334430.8U CN211951899U (en) | 2019-12-24 | 2019-12-24 | Durable type insulating tube convenient to it is fixed |
Publications (1)
Publication Number | Publication Date |
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CN211951899U true CN211951899U (en) | 2020-11-17 |
Family
ID=73187072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201922334430.8U Expired - Fee Related CN211951899U (en) | 2019-12-24 | 2019-12-24 | Durable type insulating tube convenient to it is fixed |
Country Status (1)
Country | Link |
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CN (1) | CN211951899U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113266730A (en) * | 2021-06-21 | 2021-08-17 | 江苏金环科技有限公司 | Heat preservation device with compensation function |
-
2019
- 2019-12-24 CN CN201922334430.8U patent/CN211951899U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113266730A (en) * | 2021-06-21 | 2021-08-17 | 江苏金环科技有限公司 | Heat preservation device with compensation function |
CN113266730B (en) * | 2021-06-21 | 2021-11-19 | 江苏金环科技有限公司 | Heat preservation device with compensation function |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |
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CF01 | Termination of patent right due to non-payment of annual fee |