CN110486575A - A kind of hollow tubular thermal insulation material - Google Patents
A kind of hollow tubular thermal insulation material Download PDFInfo
- Publication number
- CN110486575A CN110486575A CN201910711472.0A CN201910711472A CN110486575A CN 110486575 A CN110486575 A CN 110486575A CN 201910711472 A CN201910711472 A CN 201910711472A CN 110486575 A CN110486575 A CN 110486575A
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- China
- Prior art keywords
- tube body
- thermal insulation
- hollow tubular
- insulation material
- tubular thermal
- 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.)
- Pending
Links
- 239000012774 insulation material Substances 0.000 title claims abstract description 50
- 239000011261 inert gas Substances 0.000 claims abstract description 5
- 238000004321 preservation Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000009413 insulation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000011810 insulating material Substances 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 8
- 238000000465 moulding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000010237 hybrid technique Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
Abstract
The present invention relates to field of heat insulating materials, disclose a kind of hollow tubular thermal insulation material, tube body is kept the temperature including the hollow tubular with tube body pressure release telescopic joint, the tube body pressure release telescopic joint is locally squeezed hollow tubular thermal insulation material tube body by plastotype mold, the hollow tube tube body under closed situation is constituted when by inside and outside pressure extrusion, deformable flexible tube body pressure release expansion piece, inert gas is filled in tube body lumen, by the lumen both ends of hollow tubular thermal insulation material, it is set as all-sealed structure and constitutes hollow tubular thermal insulation material.Design structure of the present invention is reasonable, manufacturing process is simple, closed hollow tubular thermal insulation material pressure resistance, weather-proof airtight crushing resistance, resilience can be improved, achieve the purpose that the blocking water, is moisture-proof of more stable property, heat insulation effect, solves the problems, such as hollow tubular thermal insulation material complex process in the prior art, at high cost and block water that closed, thermal insulation property is unstable, can low cost, mass, industrialization the manufacturing, use easy to spread.
Description
Technical field
The invention patent relates to field of heat insulating materials more particularly to a kind of hollow tubular thermal insulation materials.
Background technique
For the current pure natural cotton goods of solution and animal hair fabric, the problem of warming effect deficiency under damp condition,
The major textile enterprise in the whole world has developed the single-chamber or multi-cavity hollow superfine fibre thermal insulation material of various structure types successively, at present
Artificial thermal-insulation material, by taking Xin Xueli thermal insulation material as an example: using 10 times thinner than general fibre, about 2-5 microns ultra-fine hollow
Fiber improves the efficiency of the heat preservation of material to reach under material softness, situation that is comfortable, intelligently springing back.
And the method for more fiber surface areas can be obtained in identical filling space to promote the heat preservation of trapped air effect
Fruit.U.S. climates shield (climasheld) Hollow ultrafine polyester filament heat-preservation cotton, for solve through moisture, Qinshui influence heat preservation
The problem of stability, could reduce moisture and enter from its hollow section, reach due to that must use the filament structure of Hollow ultrafine
Water repellency is improved, has moisture-proof, rapid-curing cutback, ventilative heat insulating ability.Supreme heat-preservation cotton: hollow ultra-fine by three kinds
Polyester fiber mixes, wherein including 10% environmental friendly regenerated polyester fiber, unique hybrid technique enables material image height product
Matter natural feather equally has natural " cluster ", ability, uses ultra-fine hollow core staple fibers structure existing for this structure less than 1., excellent
Point is that resilience is good, but staple fiber hollow structure, water repellent, moisture-proof, rapid-curing cutback effect, not as good as ultra-fine hollow long fibre in moist ring
Heat insulation effect in border is good.
Current doughnut thermal insulation material, using the design scheme of the hollow via-hole pipe of ultra-fine line footpath, there is no use
Whole hollow fiber conduit is carried out to the technical solution of whole section or segmented seal, because since use environment difference variation and external force are squeezed
Pressure factor will cause closed hollow lumen compressive deformation rupture, cause blocking water, under humidity resistance for hollow tubular thermal insulation material
Drop.Influence heat preservation, heat-insulated stability.This material technology scheme, manufacturing process are complicated, at high cost.
This programme devises a kind of hollow tubular thermal insulation material, and manufacturing process is simple, at low cost, reliable performance, stabilization, can
It is widely used in the heat preservation such as clothes, building, vehicles, heat-insulated field.
Patent of invention content
A kind of hollow tubular thermal insulation material that the invention patent proposes, solves hollow tubular thermal insulating material in the prior art
Material block water, moisture-proof problem, improve hollow insulation material it is moisture-proof, heat preservation, insulation stability.The problem of expanding use scope.
To achieve the goals above, the invention patent adopts the technical scheme that
A kind of hollow tubular thermal insulation material, including hollow tubular thermal insulation material tube body and tube body pressure release telescopic joint, the pipe
Body pressure release telescopic joint is arranged on hollow tubular thermal insulation material tube body, and the tube body pressure release telescopic joint is by plastotype mold in hollow tube
It locally squeezes and constitutes on shape thermal insulation material tube body, by the lumen both ends of the hollow tubular thermal insulation material tube body, be set as complete close
Seal structure constitutes hollow tubular thermal insulation material.
Preferably, the tube body pressure release telescopic joint is telescopic folding, fold-like structures.
Preferably, inert gas is filled in the hollow tubular thermal insulation material lumen.
Preferably, on same hollow tubular thermal insulation material tube body seal section, it is provided with multistage tube body pressure release telescopic joint.
The invention has the advantages that:
1, due to being set as the lumen both ends of hollow tubular thermal insulation material tube body all-sealed structure, solving thermal insulating material
Material blocking water, be moisture-proof, keeping the temperature stability in wet environment；
2, the setting of tube body pressure release telescopic joint, so that closed hollow tubular thermal insulation material, it can be by various cold, warm
Air pressure, inside and outside power squeeze when, tube body pressure release telescopic joint generate one stretching, extension, deformation, buffering rebound space, thus solve by
In closed hollow tubular insulating tube lumen due to pressure-rupturable water inlet, it is permeable, caused by thermal insulation material block water, be moisture-proof, heat preservation
The unstable problem of performance；
3, inert gas is filled in the hollow tubular thermal insulation material lumen for being provided with tube body pressure release telescopic joint, it can be with
Reduce the heat preservation as caused by air heat transfer in hollow lumen, heat-proof quality loss；
4, hollow tubular thermal insulation material all-sealed structure and tube body pressure release telescopic joint design, it can be ensured that any line footpath, pipe
The hollow tubular thermal insulation material of diameter blocking water, be moisture-proof, keeping the temperature stability in wet environment.
5, the tube body pressure release telescopic joint of insulating tube tube body, is extruded from by plastotype mold, can with mass, scale into
Row production.
The invention patent is structurally reasonable, ingenious in design, easy to operate, can achieve stablize effectively block water, be moisture-proof, heat insulating ability
Can, and keep hollow insulation tube chamber, the purpose of stable elastic heat preserving state, and can in high volume be produced,
Solve the problems, such as that insulating tube manufacturing process in the prior art is complicated, at high cost and use scope is narrow, use easy to spread.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of hollow tubular thermal insulation material.
Fig. 2 is the diagrammatic cross-section of hollow tubular thermal insulation material structure
Fig. 3 is a kind of structural profile illustration of hollow tubular thermal insulation material and mating molding die.
Fig. 4 is a kind of structural profile illustration of hollow tubular thermal insulation material and mating molding die.
Fig. 5 is to be provided with the three of each one section tube body pressure release telescopic joint of band on same hollow tubular thermal insulation material seal section
Section seal section structural profile illustration.
Fig. 6 is on same hollow tubular thermal insulation material seal section, and the structure for being provided with three-joint pipe body pressure release telescopic joint is cutd open
Face schematic diagram.
Fig. 7 is protection collar surface structure schematic diagram.
Fig. 8 is protection collar cross-section structure diagrammatic cross-section.
Fig. 9 is to protect collar by the cross-section structure diagrammatic cross-section of two hollow tubular insulating tube combination connections.
Figure 10 is the structural profile illustration of hollow tubular thermal insulation material and mating molding die and sealing mechanism.
Figure 11 is the structural schematic diagram that hollow tubular thermal insulation material molding equipment produces mechanism
In figure: 1- tube body；2- lumen；3- tube body pressure release telescopic joint；4- tube body sealing section；5- plastotype upper mold；Under 6- plastotype
Mould；7- seals upper holder block；8- seals lower lock block；9- protects collar；10- feeding mechanism；11- receiving mechanism；12- molding production is set
It is standby.
Specific embodiment
Below in conjunction with the attached drawing in the invention patent embodiment, the technical solution in the invention patent embodiment is carried out
Clearly and completely describing, it is clear that described embodiment is only the invention patent a part of the embodiment, rather than whole
Embodiment.
Referring to Fig.1-6, a kind of hollow tubular thermal insulation material, including hollow tubular thermal insulation material tube body 1 and tube body pressure release are stretched
Casing coupling 3, hollow tubular thermal insulation material tube body 1 pass through plastotype upper mold 5 and stretch with plastotype composition tube body pressure release is squeezed among plastotype lower die 6
Casing coupling 3, then by plastotype mold 5, the sealing upper holder block 7 of 6 front and back ends, sealing lower lock block 8, by hollow tubular thermal insulating material expects pipe
The sealing of 2 both ends of body lumen constitutes tube body sealing section 4.
In the present embodiment, tube body pressure release telescopic joint 3, by the upper and lower mould 5,6 of plastotype on hollow tubular thermal insulation material tube body 1
It is extruded from, tube body pressure release telescopic joint 3 is extensible, contractile elastic tube wall.
In the present embodiment, tube body pressure release telescopic joint 3 is accordion-like deformation resilience structure, and hollow tubular thermal insulation material tube body
The inside of lumen 2 is filled with inert gas, when heat preservation tube body 1 becomes by various extruding, deformation and weather changes in temperature environment
When expanding with heat and contract with cold caused by change, tube body pressure release telescopic joint 3 can generate the cushion space for offsetting deformation, to solve due to close
The hollow insulation pipe lumen pressure-rupturable closed, and influence the problem of heat preservation tube body blocks water, is moisture-proof, heat preservation stability declines.
When hollow tubular thermal insulation material tube body 1 be applied to pipeline heat preservation or construction material heat preservation when, can be by multiple insulating tubes
Ontology bondage together, then sets protection collar 9 in the outside of heat preservation tube body again, this set can effectively slow down entire dress
The impact being subject to is set, heat preservation tube body is avoided to be damaged, when insulating tube is applied on clothes, then simple can be only used
Keep the temperature tube body.
In the present embodiment, collar 9 is beam tube nested structure.
The preferable specific embodiment of the above, only the invention patent, but the scope of protection of the patent of the present invention is not
It is confined to this, anyone skilled in the art is in the technical scope that the invention patent discloses, according to the present invention
Technical solution and its patent of invention design of patent are subject to equivalent substitution or change, should all cover the protection model in the invention patent
Within enclosing.
Claims (4)
1. a kind of hollow tubular thermal insulation material, including hollow tubular thermal insulation material tube body (1) and tube body pressure release telescopic joint (3),
It is characterized in that, the tube body pressure release telescopic joint (3) is arranged on hollow tubular thermal insulation material tube body (1), and the tube body pressure release is stretched
Casing coupling (3) is squeezed in hollow tubular thermal insulation material main tube body (1) by plastotype mold (5) and is constituted, the hollow form heat preservation
The both ends of material tube body (1) are sealing section (4) structure.
2. a kind of insulating tube with pressure relief device according to claim 1, which is characterized in that the tube body pressure release is flexible
Tube coupling (3) is telescopic structure, and the inside of tube body (1) is filled with inert gas.
3. a kind of insulating tube with pressure relief device according to claim 2, which is characterized in that the tube body pressure release is flexible
Tube coupling (3) is fold-like structures.
4. a kind of insulating tube with pressure relief device according to claim 1, which is characterized in that the same hollow tubular
On thermal insulation material tube body (1) seal section, it is provided with multistage tube body pressure release telescopic joint (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910711472.0A CN110486575A (en) | 2019-08-02 | 2019-08-02 | A kind of hollow tubular thermal insulation material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910711472.0A CN110486575A (en) | 2019-08-02 | 2019-08-02 | A kind of hollow tubular thermal insulation material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110486575A true CN110486575A (en) | 2019-11-22 |
Family
ID=68549193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910711472.0A Pending CN110486575A (en) | 2019-08-02 | 2019-08-02 | A kind of hollow tubular thermal insulation material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110486575A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2393712Y (en) * | 1999-08-13 | 2000-08-30 | 廖美旗 | Temperature sensitve thermal insulating flannelette |
| CN201078552Y (en) * | 2007-07-27 | 2008-06-25 | 上海科华热力管道有限公司 | Thermal insulation pipe |
| CN101391872A (en) * | 2007-09-17 | 2009-03-25 | 刘伟华 | Novel thermal insulation composite material composition and method of making the same |
| CN103600500A (en) * | 2013-10-31 | 2014-02-26 | 徐建昇 | Preparation method of hollow fiber tube |
| CN205007863U (en) * | 2015-09-01 | 2016-02-03 | 广东台泉环保科技有限公司 | Preparation facilities of inside lining enhancement mode cavity micropore fibre membrane pipe |
| CN207279148U (en) * | 2017-09-04 | 2018-04-27 | 河南三杰热电科技股份有限公司 | A kind of insulating tube |
| CN211083290U (en) * | 2019-08-02 | 2020-07-24 | 刘伟 | Hollow tubular heat-insulating material |
-
2019
- 2019-08-02 CN CN201910711472.0A patent/CN110486575A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2393712Y (en) * | 1999-08-13 | 2000-08-30 | 廖美旗 | Temperature sensitve thermal insulating flannelette |
| CN201078552Y (en) * | 2007-07-27 | 2008-06-25 | 上海科华热力管道有限公司 | Thermal insulation pipe |
| CN101391872A (en) * | 2007-09-17 | 2009-03-25 | 刘伟华 | Novel thermal insulation composite material composition and method of making the same |
| CN103600500A (en) * | 2013-10-31 | 2014-02-26 | 徐建昇 | Preparation method of hollow fiber tube |
| CN205007863U (en) * | 2015-09-01 | 2016-02-03 | 广东台泉环保科技有限公司 | Preparation facilities of inside lining enhancement mode cavity micropore fibre membrane pipe |
| CN207279148U (en) * | 2017-09-04 | 2018-04-27 | 河南三杰热电科技股份有限公司 | A kind of insulating tube |
| CN211083290U (en) * | 2019-08-02 | 2020-07-24 | 刘伟 | Hollow tubular heat-insulating material |
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