CN108895249A - A kind of radiation protection insulation composite construction and preparation method thereof - Google Patents
A kind of radiation protection insulation composite construction and preparation method thereof Download PDFInfo
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- CN108895249A CN108895249A CN201810817173.0A CN201810817173A CN108895249A CN 108895249 A CN108895249 A CN 108895249A CN 201810817173 A CN201810817173 A CN 201810817173A CN 108895249 A CN108895249 A CN 108895249A
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- insulating layer
- radiation protection
- composite construction
- radiation
- frame
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- 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
- F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
-
- 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
- F16L59/08—Means for preventing radiation, e.g. with metal foil
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
- Thermal Insulation (AREA)
Abstract
The present invention relates to a kind of radiation protection insulation composite constructions and preparation method thereof, are made of frame, insulating layer A, compactor, carriage, radiation protective layer, insulating layer B, strapping, carriage is fixedly connected on the interface of frame and compactor；Insulating layer A is fixed and is connected on frame by compactor；Radiation protection insulation composite construction is fixed with strapping by circumferencial direction.Radiation protection heat insulating construction has the advantages that energy conservation and environmental protection, insulation effect are good；The lower medium of thermal coefficient is equipped with inside partial groove, so that energy-saving effect improves；The reduction of insulating layer A thickness, increase in density, so that overcoating thermal insulation material size is reduced, the problem that energy-saving effect greatly improves, insulating layer is blocked up is resolved, moreover it is possible to rationally be reduced and be kept the temperature cost；Modular construction, handling are quick, safe, can improve site construction technology, the labor intensity for reducing site operation, substantially reduce the risk of site operation and maintenance cost all.
Description
Technical field
The present invention relates to engineering thermal insulation field, a kind of radiation protection insulation composite construction and its production side are related in particular to
Method.
Background technique
It is more mature at present to apply in the heat insulating work construction technique of medium and high temperature pipeline (300 DEG C~800 DEG C)
Work process is：Live cutting is carried out according to design using flame-retardant thermal insulation materials such as high-temperature rock-wool, alumina silicate or magnesium silicates, is wrapped up in
It covers, then is coated with iron sheet or color steel plate material.Such construction technique has as a drawback that：It (1) is to meet medium and high temperature
The requirement of pipeline operation, generally requires multi-lay winding thermal insulation material, and the thickness of insulating layer is larger more heavy；(2) scene carries out
The construction technology difficulty cut, wrapped is big, risk is high, large labor intensity, machining accuracy be not high and working efficiency is low；(3) it adopts
The heat insulating construction energy-saving effect made of Conventional insulation is general (referring to GB50264-2013).
Summary of the invention
The purpose of the present invention is to provide a kind of energy-saving and environment-friendly high-tech radiation protections to be insulated composite construction, in solving,
High temperature pipe heat dissipation capacity is big, engineering thermal insulation site operation large labor intensity, security risk is big, maintenance cost is high, effect is undesirable
Equal engineering problems.
In order to solve the above technical problems, the purpose of the present invention is be achieved through the following technical solutions：
A kind of radiation protection insulation composite construction, by frame, insulating layer A, compactor, carriage, radiation protective layer, insulating layer
B, strapping forms；
The composition of the radiation protection insulation composite construction from inside to outside is followed successively by：Carriage, frame, insulating layer A, anti-spoke
Penetrate layer, insulating layer B；
Wherein, the carriage is fixedly connected on the interface of frame and compactor；The compactor is by insulating layer A
It is fixed and is connected on frame；The radiation protection insulation composite construction is fixed with strapping by circumferencial direction.
It is evenly distributed with partial groove on the insulating layer A, is provided with compactor below the partial groove.
The partial groove is that the space formed is closed by insulating layer A and radiation protective layer, and the inside of the partial groove is
The lower medium of thermal coefficient.
The lower medium of thermal coefficient is air or carbon dioxide.
The carriage enables radiation protection insulation composite construction to move on high temperature pipe.
The radiation protective layer is the structure of internal smooth surface, external hair side.
The radiation protective layer is made of radiation proof material：One of aluminium sheet, stainless steel plate or aluminium foil are a variety of.
The insulating layer A is low by thermal coefficient under hot conditions and can increase its density by way of compression, mention
The material for rising heat insulation effect is constituted.
The insulating layer B is made of the low material of thermal coefficient under the conditions of relative low temperature.
Insulating layer A, is pressed on frame using compactor, is being protected by a kind of production method of radiation protection insulation composite construction
Partial groove is squeezed out on warm layer A, so that the increase in density of insulating layer A, heat insulation effect is good；The periphery of insulating layer A again successively
Radiation protective layer and insulating layer B in cladding are insulated composite construction using the fixed entire radiation protection of strapping in the outside of insulating layer B,
The inside of frame is equipped with carriage, so that radiation protection insulation composite construction can slide on high temperature pipe.
Using radiation protective layer with by the closed air bubble of partial groove it is mutually compound by the way of can play reflective thermal radiation
Effect, reflectivity even can reach 75%.It is lower using the thin air of intermediate partial groove inner sealing or other thermal coefficients
Dielectric layer close insulation, solve the problems, such as that high temperature pipe energy-saving effect is general and insulating layer is blocked up；Using carriage
Scheme, slide radiation protection insulation composite construction can on high temperature pipe and can be prefabricated in advance, so that site construction technology
Difficulty, labor intensity, risk and maintenance cost all substantially reduce.
The beneficial effects of the present invention are：
1) thermal insulation material used in radiation protection insulation composite construction, reflectivity can reach >=70%, and radiation protection is exhausted
Heat structure has the advantages that energy conservation and environmental protection, insulation effect are good；
2) the closed partial groove that insulating layer A has in radiation protection insulation composite construction, is internally provided with thermal coefficient
Lower medium, so that the energy-saving effect of radiation protection insulation composite construction improves；
3) insulating layer A is by squeezing in radiation protection insulation composite construction, thickness reduction, increase in density (density 150-
350kg/m3), so that the size for being cladded with other thermal insulation materials is accordingly reduced, so that entire composite construction is obtained in insulation effect
With ensure under the premise of, the problem that energy-saving effect greatly improves, insulating layer is blocked up is resolved, moreover it is possible to rationally reduce heat preservation at
This；
4) radiation protection insulation composite construction is modular construction, slidably and can be prefabricated in advance, during on-site construction, dress
Quick, safety is unloaded, site construction technology can be improved, the labor intensity of site operation is reduced, make the risk and dimension of site operation
Shield cost all substantially reduces.
It is significant in heat insulating work field advantage that above 4 advantages make radiation protection of the invention be insulated composite construction.
Detailed description of the invention
Fig. 1 is that radiation protection is insulated composite construction schematic diagram；
Fig. 2 is the A-A of Fig. 1 to structural schematic diagram；
Wherein, 1- frame；2- insulating layer A；201- partial groove；3- compactor；4- carriage；5- radiation protective layer；6-
Insulating layer B；7- strapping.
Specific embodiment
The present invention is described in further detail below：The present embodiment under the premise of the technical scheme of the present invention into
Row is implemented, and gives detailed embodiment, but protection scope of the present invention is not limited to following embodiments.
As depicted in figs. 1 and 2, a kind of radiation protection is insulated composite construction, is filled by frame 1, insulating layer A2, compactor 3, sliding
4, radiation protective layer 5, insulating layer 6, strapping 7 is set to form,
The composition of the radiation protection insulation composite construction from inside to outside is followed successively by：Carriage 4, frame 1, insulating layer A2,
Radiation protective layer 5, insulating layer B6；
Wherein, the carriage 4 is fixedly connected on the interface of frame 1 and compactor 3；The compactor 3 will be protected
Warm layer A2, which is fixed, to be connected on frame 1；The radiation protection insulation composite construction is fixed with strapping 7 by circumferencial direction.
Partial groove 201 is evenly distributed on the insulating layer A2, the lower section of the partial groove 201 is provided with compactor
3。
The partial groove 201 is to close the space formed, the partial groove 201 by insulating layer A2 and radiation protective layer 5
Inside be the lower medium of thermal coefficient.
The lower medium of thermal coefficient is air or carbon dioxide.
The carriage 4 enables radiation protection insulation composite construction to move on high temperature pipe.
The radiation protective layer 5 is the structure of internal smooth surface, external hair side.
The radiation protective layer 5 is made of radiation proof material：One of aluminium sheet, stainless steel plate or aluminium foil are a variety of.
The insulating layer A2 it is low by thermal coefficient under hot conditions and can be increased by way of compression its density,
The material for promoting heat insulation effect is constituted.
The insulating layer B6 is made of the low material of thermal coefficient under the conditions of relative low temperature.
Insulating layer A2, is pressed on frame 1 by a kind of production method of radiation protection insulation composite construction using compactor 3,
Partial groove 201 is squeezed out on insulating layer A2, so that the increase in density of insulating layer A2, heat insulation effect is good；Insulating layer A2's
Periphery successively coats upper radiation protective layer 5 and insulating layer B6 again, uses the fixed entire radiation protection of strapping 7 in the outside of insulating layer B6
It is insulated composite construction, the inside of frame 1 is equipped with carriage 4, can slide on high temperature pipe.
Embodiment：
The radiation protective layer 5 is stainless steel foil.
The insulating layer A2 uses rock wool material.
The foregoing is only a preferred embodiment of the present invention, these specific embodiments are all based on the present invention
Different implementations under general idea, and scope of protection of the present invention is not limited thereto, it is any to be familiar with the art
Technical staff in the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of, should all cover of the invention
Within protection scope.
Claims (10)
1. a kind of radiation protection is insulated composite construction, by frame (1), insulating layer A (2), compactor (3), carriage (4), anti-spoke
Penetrate layer (5), insulating layer B (6), strapping (7) composition, it is characterised in that：
The composition of the radiation protection insulation composite construction from inside to outside is followed successively by：Carriage (4), frame (1), insulating layer A
(2), radiation protective layer (5), insulating layer B (6)；
Wherein, the carriage (4) is fixedly connected on the interface of frame (1) and compactor (3)；The compactor (3)
Insulating layer A (2) is fixed and is connected on frame (1)；The radiation protection insulation composite construction is with strapping (7) by circumference side
To fixation.
2. radiation protection according to claim 1 is insulated composite construction, it is characterised in that：
It is evenly distributed with partial groove (201) on the insulating layer A (2), is provided with compression below the partial groove (201)
Device (3).
3. radiation protection according to claim 2 is insulated composite construction, it is characterised in that：
The partial groove (201) is to close the space formed, the partial groove by insulating layer A (2) and radiation protective layer (5)
(201) inside is the lower medium of thermal coefficient.
4. radiation protection according to claim 3 is insulated composite construction, it is characterised in that：
The lower medium of thermal coefficient is air or carbon dioxide.
5. radiation protection according to claim 1 is insulated composite construction, it is characterised in that：
The carriage (4) enables radiation protection insulation composite construction to move on high temperature pipe.
6. radiation protection according to claim 1 is insulated composite construction, it is characterised in that：
The radiation protective layer (5) is the structure of internal smooth surface, external hair side.
7. radiation protection according to claim 1 is insulated composite construction, it is characterised in that：
The insulating layer A (2) is low by thermal coefficient under hot conditions and can increase its density by way of compression, mention
The material for rising heat insulation effect is constituted.
8. radiation protection according to claim 1 is insulated composite construction, it is characterised in that：
The insulating layer B (6) is made of the low material of thermal coefficient under the conditions of relative low temperature.
9. radiation protection according to claim 1 is insulated composite construction, it is characterised in that：
The radiation protective layer (5) is made of radiation proof material：One of aluminium sheet, stainless steel plate or aluminium foil are a variety of.
10. a kind of production method of radiation protection insulation composite construction, it is characterised in that：
Insulating layer A (2) is pressed on frame (1) using compactor (3), squeezes out partial groove on insulating layer A (2)
(201), upper radiation protective layer (5) and insulating layer B (6) are successively coated again in the periphery of insulating layer A (2), in the outer of insulating layer B (6)
Side is insulated composite construction using strapping (7) fixed entire radiation protection, and the inside of frame (1) is equipped with carriage (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817173.0A CN108895249B (en) | 2018-07-23 | 2018-07-23 | Radiation-proof heat-insulation composite structure and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817173.0A CN108895249B (en) | 2018-07-23 | 2018-07-23 | Radiation-proof heat-insulation composite structure and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108895249A true CN108895249A (en) | 2018-11-27 |
| CN108895249B CN108895249B (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810817173.0A Active CN108895249B (en) | 2018-07-23 | 2018-07-23 | Radiation-proof heat-insulation composite structure and manufacturing method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1944833A (en) * | 2005-10-07 | 2007-04-11 | 快乐邻居有限公司 | Floor mat with air cell |
| CN2898544Y (en) * | 2006-04-19 | 2007-05-09 | 北京市鼎超供热管有限公司 | Composite sliding thermal-insulating structure in steam pipeline |
| EP2457723B1 (en) * | 2010-11-29 | 2014-02-12 | Armacell Enterprise GmbH & Co. KG | Fire protected cellular polymeric insulation |
| CN105065854A (en) * | 2015-07-14 | 2015-11-18 | 徐正强 | Novel detachable thermal insulation tube shell |
| CN106090459A (en) * | 2016-06-29 | 2016-11-09 | 无锡必胜必精密钢管有限公司 | A kind of prefabricated direct-buried steam insulation steel pipe |
| CN107178682A (en) * | 2017-07-19 | 2017-09-19 | 赵俊芳 | Adiabatic composite construction of a kind of antiradiation and preparation method thereof |
| CN207455064U (en) * | 2017-11-02 | 2018-06-05 | 武汉中电节能有限公司 | A kind of prefabricated direct-buried heat preservation energy-saving pipe |
-
2018
- 2018-07-23 CN CN201810817173.0A patent/CN108895249B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1944833A (en) * | 2005-10-07 | 2007-04-11 | 快乐邻居有限公司 | Floor mat with air cell |
| CN2898544Y (en) * | 2006-04-19 | 2007-05-09 | 北京市鼎超供热管有限公司 | Composite sliding thermal-insulating structure in steam pipeline |
| EP2457723B1 (en) * | 2010-11-29 | 2014-02-12 | Armacell Enterprise GmbH & Co. KG | Fire protected cellular polymeric insulation |
| CN105065854A (en) * | 2015-07-14 | 2015-11-18 | 徐正强 | Novel detachable thermal insulation tube shell |
| CN106090459A (en) * | 2016-06-29 | 2016-11-09 | 无锡必胜必精密钢管有限公司 | A kind of prefabricated direct-buried steam insulation steel pipe |
| CN107178682A (en) * | 2017-07-19 | 2017-09-19 | 赵俊芳 | Adiabatic composite construction of a kind of antiradiation and preparation method thereof |
| CN207455064U (en) * | 2017-11-02 | 2018-06-05 | 武汉中电节能有限公司 | A kind of prefabricated direct-buried heat preservation energy-saving pipe |
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| Publication number | Publication date |
|---|---|
| CN108895249B (en) | 2020-07-07 |
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