CN107178682A - Adiabatic composite construction of a kind of antiradiation and preparation method thereof - Google Patents
Adiabatic composite construction of a kind of antiradiation and preparation method thereof Download PDFInfo
- Publication number
- CN107178682A CN107178682A CN201710593110.7A CN201710593110A CN107178682A CN 107178682 A CN107178682 A CN 107178682A CN 201710593110 A CN201710593110 A CN 201710593110A CN 107178682 A CN107178682 A CN 107178682A
- Authority
- CN
- China
- Prior art keywords
- antiradiation
- layer
- semi
- composite construction
- material layer
- 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.)
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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
- F16L59/024—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 composed of two half sleeves
-
- 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
- F16L59/028—Composition or method of fixing a thermally insulating material
-
- 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
- F16L59/06—Arrangements using an air layer or vacuum
- F16L59/07—Arrangements using an air layer or vacuum the air layer being enclosed by one or more layers of insulation
-
- 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
-
- 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
- F16L59/12—Arrangements for supporting insulation from the wall or body insulated, e.g. by means of spacers between pipe and heat-insulating material; Arrangements specially adapted for supporting insulated bodies
Abstract
The present invention relates to adiabatic composite construction of a kind of antiradiation and preparation method thereof, it is made up of semi-circular structure and connector, the adiabatic composite construction of described antiradiation plays reflective thermal radiation effect by the way of multilayer antiradiation layer, high blackness material layer and the thin air layer of closing are combined, and its reflectivity even can reach 75%.Thin air layer thermal insulation, the problem of solving general high temperature pipe energy-saving effect and blocked up heat-insulation layer are closed using centre；Prefabricated in advance using symmetrical semi-circular, the scheme of slidable structure, scene handling are quick, safety, improve site construction technology, labor intensity, risk and maintenance cost and all substantially reduce.
Description
Technical field
The present invention relates to engineering thermal insulation field, a kind of adiabatic composite construction of antiradiation and its making side are related in particular to
Method.
Background technology
The heat insulating work of medium and high temperature pipeline (300 DEG C~800 DEG C), construction technology ripe at present is：Using high temperature rock
The flame-retardant thermal insulation materials such as cotton, alumina silicate or magnesium silicate carry out live cutting according to design, wrapped, then with iron sheet or color steel material bag
Cover.Such construction technology has as a drawback that：(1) it is to meet the requirement of medium and high temperature pipeline operation, multi-lay winding insulation thickness
It is larger；(2) site operation difficulty is big, risk is high, and labor intensity is big；(3) energy-saving effect is general (with reference to GB50264-2013).
The content of the invention
It is an object of the invention to provide a kind of antiradiation heat insulating construction, solution medium and high temperature pipeline heat dissipation capacity is big, adiabatic work
The engineering problem such as journey site operation labor intensity is big, security risk is big, maintenance cost is high, effect is undesirable, is energy-conserving and environment-protective
High-tech antiradiation thermal insulation composite construction and preparation method thereof.
In order to solve the above technical problems, the technology that the present invention is combined using multilayer antiradiation layer with high blackness insulation material layer
Scheme, the structure being combined using symmetrical semi-circular, slidable structure is achieved.
A kind of adiabatic composite construction of antiradiation, is made up of semi-circular structure and connector, and the connector is by upper and lower two pieces half
Circle structure or so connection is wrapped in outside high temperature pipe；
Described semi-circular structure is located at semi-circular structure outermost into semi-cylindrical, outsourcing, and the inside of semi-circular structure is by 1-n layers
Insulation material layer is combined, and by following closely device solid shape processed, between the insulation material layer and insulation material layer of semi-circular structure
Occluded air layer is formed with, occluded air layer is formed between the insulation material layer and high temperature pipe of semi-circular structure；The anti-spoke
Penetrating heat insulating construction can move on high temperature pipe.
Described insulation material layer is respectively from inside to outside：Antiradiation layer and high blackness material layer.
Described nail connector by drift bolt, gear buckle, expect between spacing block and nearly pipe spacing block constitute, wherein nearly pipe spacing block
On be provided with the rolling element that can be rolled.
Spacing block forms the occluded air layer between insulation material layer and insulation material layer between material, and nearly pipe spacing block exists
The occluded air layer is formed between insulation material layer and high temperature pipe.
Described antiradiation layer is constituted for antiradiation material：The strong material of the antiradiation ability such as aluminium sheet, stainless steel plate or aluminium foil
One or more in material.
The insulation material layer is combined using 1-n layers.
A kind of preparation method of the adiabatic composite construction of antiradiation, described semi-circular structure can be with prefabricated：1-n layers of heat-insulating material
Layer is made composite construction by the different size nail of high temperature pipe caliber using nail device processed and is placed in inside outsourcing；
Wherein, spacing block and nearly pipe spacing block form closing between multilayer insulant layer, high temperature pipe respectively between material
Air layer；Nearly pipe spacing block is provided with rolling element；
Two pieces semi-circular structure is fastened and is connected on high temperature pipe by in-site installation using connector, and can be along high temperature pipe
It is mobile, it is easy to the installation at scene.
It is contemplated that inventing a kind of adiabatic composite construction of antiradiation：Using multilayer antiradiation layer, high blackness material layer and
Close the compound mode of thin air layer and play reflective thermal radiation effect, its reflectivity even can reach 75%.Utilize centre envelope
Close thin air layer adiabatic, the problem of solving general high temperature pipe energy-saving effect and blocked up heat-insulation layer；Using symmetrical semi-circular, it can slide
The scheme of dynamic structure, prefabricated in advance, the handling of site operation connector are quick, safety, improve site construction technology, labor intensity,
Risk and maintenance cost are all substantially reduced.
The beneficial effects of the present invention are：
1) multilayer antiradiation composite adiabatic structural material, its reflectivity can reach >=70%, antiradiation heat insulating construction tool
Have the advantages that energy-conserving and environment-protective, insulation effect are good；
2) there is the thin layer of air interval of closing between each layer of the adiabatic composite construction of antiradiation, the thermal conductivity factor of air compared with
It is low so that the energy-saving effect of antiradiation heat insulating construction is improved；
3) the adiabatic composite construction of antiradiation is modular construction, slidably and can be prefabricated in advance, when constructing at the scene, connection
Connect device handling quick, safe, site construction technology can be improved, the labor intensity of site operation is reduced, make the wind of site operation
Danger and maintenance cost are all substantially reduced.
3 advantages of the above make it that the antiradiation heat insulating construction of the present invention is notable in heat insulating work field advantage.
Brief description of the drawings
Fig. 1 is the adiabatic composite construction schematic diagram of antiradiation；
Fig. 2 is the adiabatic composite construction A-A diagrammatic cross-sections of antiradiation；
Wherein, 1- semi-circular structures；2- connectors；11- insulation material layers；12- follows closely device processed；13- occluded airs layer；Outside 14-
Bag；111- antiradiation layer；The high blackness material layers of 112-；121- drift bolts；122- gear buttons；Spacing block between 123- material；The nearly pipes of 124- every
From block；1241- rolling elements.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail：The present embodiment using technical solution of the present invention as
Under the premise of implemented, give detailed embodiment, but protection scope of the present invention is not limited to following embodiments.
As depicted in figs. 1 and 2, the adiabatic composite construction of antiradiation is made up of semi-circular structure 1, connector 2, uses connector 2
Couple upper and lower two pieces semi-circular structure 1, left and right connection wraps up two pieces semi-circular structure 1 outside high temperature pipe.
Semi-circular structure 1 is made up of insulation material layer 11, nail device 12 processed, occluded air layer 13 and outsourcing 14；Insulation material layer
11 from inside to outside mainly comprising antiradiation layer 111 and high blackness material layer 112；Nail device 12 processed buckles 122, material comprising drift bolt 121, gear
Between spacing block 123 and nearly pipe spacing block 124 constitute, wherein nearly pipe spacing block 124 is provided with the rolling element 1241 that can be rolled；
Semi-circular structure 1 is located at the outermost of semi-circular structure 1 into semi-cylindrical, outsourcing 14, and the inside of semi-circular structure 1 is by multilayer
Insulation material layer 11 is combined, and semi-circular structure 1 follows closely solid shape processed by connector 12；
Spacing block 123 forms thin occluded air layer 13, nearly pipe spacing block 124 between multilayer insulant layer 11 between material
Thin occluded air layer 13 is formed between insulation material layer 11, high temperature pipe；
The adiabatic composite construction of the antiradiation can be moved on pipeline.
Described insulation material layer 11 is respectively from inside to outside：Antiradiation layer 111 and high blackness material layer 112.
Described antiradiation layer 111 is that antiradiation material is constituted：Aluminium sheet, stainless steel plate or the medium antiradiation ability of aluminium foil are strong
Material in one or more.
The insulation material layer 11 is combined using 1-n layers.
A kind of preparation method of the adiabatic composite construction of antiradiation：Before construction, semi-circular structure 1 can be prefabricated in advance as requested
It is good, the inside of outsourcing 14 using multilayer antiradiation layer 111 and high blackness material layer 112 combination, using following closely device 12 processed by semicircle knot
Composite construction is made by the different size nail of high temperature pipe caliber in structure 1 and outsourcing 14；
Wherein, between material spacing block 123 and nearly pipe spacing block 124 respectively between multi-layer insulation layer 11, high temperature pipe
Form thin occluded air layer 13；Nearly pipe spacing block 124 is provided with rolling element 1241.
During in-site installation, two pieces semi-circular structure 1 is fastened using connector 2 and is connected on high temperature pipe, it is possible to along height
Warm pipeline movement, is easy to the installation at scene.
Embodiment 1：
Described antiradiation layer 111 is stainless steel plate.
The insulation material layer 11 is combined using 2 layers.
Embodiment 2：
Described antiradiation layer 111 is that aluminium sheet and aluminium foil are mixed.
The insulation material layer 11 is combined using 3 layers.
The foregoing is only a preferred embodiment of the present invention, these embodiments are all based on the present invention
Different implementations under general idea, and protection scope of the present invention is not limited thereto, it is any to be familiar with the art
Technical staff the invention discloses technical scope in, the change or replacement that can be readily occurred in, should all cover the present invention
Within protection domain.
Claims (8)
1. a kind of adiabatic composite construction of antiradiation, is made up of semi-circular structure (1) and connector (2), it is characterised in that：
The connection of upper and lower two pieces semi-circular structure (1) left and right is wrapped in outside high temperature pipe by the connector (2)；
Described semi-circular structure (1) by insulation material layer (11), follows closely device (12) processed, occluded air layer (13), outside into semi-cylindrical
Wrap (14) composition；
The outsourcing (14) is located at semi-circular structure (1) outermost, and the inside of semi-circular structure (1) is combined by insulation material layer (11),
And by following closely device (12) solid shape processed, formed between the insulation material layer (11) and insulation material layer (11) of semi-circular structure (1)
There is occluded air layer (13), the insulation material layer (11) in semi-circular structure (1) also forms occluded air layer between high temperature pipe
(13)。
2. the adiabatic composite construction of antiradiation according to claim 1, it is characterised in that：
Described insulation material layer (11) is respectively from inside to outside：Antiradiation layer (111) and high blackness material layer (112).
3. the adiabatic composite construction of antiradiation according to claim 2, it is characterised in that：
Described antiradiation layer (111) is constituted for antiradiation material：One or more in aluminium sheet, stainless steel plate or aluminium foil.
4. the adiabatic composite construction of antiradiation according to claim 1, it is characterised in that：
Described nail device (12) buckles spacing block (123) and nearly pipe spacing block (124) group between (122), material by drift bolt (121), gear
Into.
5. the adiabatic composite construction of antiradiation according to claim 4, it is characterised in that：
The rolling element (1241) that can be rolled is provided with the nearly pipe spacing block (124) so that antiradiation thermal insulation composite construction
It can be moved on high temperature pipe.
6. the adiabatic composite construction of antiradiation according to claim 1, it is characterised in that：
Spacing block (123) forms the occluded air layer between insulation material layer (11) and insulation material layer (11) between material
(13), nearly pipe spacing block (124) forms the occluded air layer (13) in insulation material layer (11) between high temperature pipe.
7. the adiabatic composite construction of antiradiation according to claim 1, it is characterised in that：
The insulation material layer (11) is combined using 1-n layers.
8. a kind of preparation method of the adiabatic composite construction of antiradiation, it is characterised in that：
Described semi-circular structure (1) can be with prefabricated：1-n layers of insulation material layer (11) press high temperature pipe caliber using device (12) processed is followed closely
Different size nail composite construction is made to be arranged at outsourcing (14) internal；
Wherein, between material spacing block (123) and nearly pipe spacing block (124) respectively with multilayer insulant layer (11), high temperature pipe it
Between formed occluded air layer (13)；Nearly pipe spacing block (124) is provided with rolling element (1241)；
Two pieces semi-circular structure (1) is fastened and is connected on high temperature pipe by in-site installation using connector (2), and can be along high temperature pipe
Line is moved, and is easy to the installation at scene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710593110.7A CN107178682A (en) | 2017-07-19 | 2017-07-19 | Adiabatic composite construction of a kind of antiradiation and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710593110.7A CN107178682A (en) | 2017-07-19 | 2017-07-19 | Adiabatic composite construction of a kind of antiradiation and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107178682A true CN107178682A (en) | 2017-09-19 |
Family
ID=59838557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710593110.7A Pending CN107178682A (en) | 2017-07-19 | 2017-07-19 | Adiabatic composite construction of a kind of antiradiation and preparation method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN107178682A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895249A (en) * | 2018-07-23 | 2018-11-27 | 赵俊芳 | A kind of radiation protection insulation composite construction and preparation method thereof |
| CN109882317A (en) * | 2018-11-30 | 2019-06-14 | 西安航天动力技术研究所 | A kind of nozzle-divergence segment structure reducing outer wall temperature |
| EP4306734A1 (en) * | 2022-06-30 | 2024-01-17 | Lethe GmbH | Fire insulation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4240994A (en) * | 1977-05-23 | 1980-12-23 | Ottenholm Tor A | Method for manufacturing a building element |
| CN102378875A (en) * | 2008-11-12 | 2012-03-14 | Rwe动力股份公司 | Insulating cartridge |
| CN203857202U (en) * | 2014-04-18 | 2014-10-01 | 辽宁久大管业有限公司 | Internal guide reflective insulation directly-buried prefabricated heat preservation steam pipe with supports |
| CN203948821U (en) * | 2014-07-10 | 2014-11-19 | 唐山丰南君业节能保温材料有限公司 | A kind of good sealing effect, prefabricated direct-buried thermal insulation pipe easy to connect |
| CN105757446A (en) * | 2016-04-29 | 2016-07-13 | 四川空分设备(集团)有限责任公司 | Heat insulation method for vacuum heat insulation copious cooling pressure container |
-
2017
- 2017-07-19 CN CN201710593110.7A patent/CN107178682A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4240994A (en) * | 1977-05-23 | 1980-12-23 | Ottenholm Tor A | Method for manufacturing a building element |
| CN102378875A (en) * | 2008-11-12 | 2012-03-14 | Rwe动力股份公司 | Insulating cartridge |
| CN203857202U (en) * | 2014-04-18 | 2014-10-01 | 辽宁久大管业有限公司 | Internal guide reflective insulation directly-buried prefabricated heat preservation steam pipe with supports |
| CN203948821U (en) * | 2014-07-10 | 2014-11-19 | 唐山丰南君业节能保温材料有限公司 | A kind of good sealing effect, prefabricated direct-buried thermal insulation pipe easy to connect |
| CN105757446A (en) * | 2016-04-29 | 2016-07-13 | 四川空分设备(集团)有限责任公司 | Heat insulation method for vacuum heat insulation copious cooling pressure container |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895249A (en) * | 2018-07-23 | 2018-11-27 | 赵俊芳 | A kind of radiation protection insulation composite construction and preparation method thereof |
| CN109882317A (en) * | 2018-11-30 | 2019-06-14 | 西安航天动力技术研究所 | A kind of nozzle-divergence segment structure reducing outer wall temperature |
| EP4306734A1 (en) * | 2022-06-30 | 2024-01-17 | Lethe GmbH | Fire insulation |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170919 |
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| RJ01 | Rejection of invention patent application after publication |