CN210067095U - Novel composite heat insulation board for refrigeration house - Google Patents
Novel composite heat insulation board for refrigeration house Download PDFInfo
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- CN210067095U CN210067095U CN201920233724.9U CN201920233724U CN210067095U CN 210067095 U CN210067095 U CN 210067095U CN 201920233724 U CN201920233724 U CN 201920233724U CN 210067095 U CN210067095 U CN 210067095U
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- steel sheet
- various steel
- rock wool
- wool board
- board
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- 238000009413 insulation Methods 0.000 title claims abstract description 25
- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 238000005057 refrigeration Methods 0.000 title claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 57
- 239000010959 steel Substances 0.000 claims abstract description 57
- 239000011490 mineral wool Substances 0.000 claims abstract description 43
- 229920002635 polyurethane Polymers 0.000 claims abstract description 30
- 239000004814 polyurethane Substances 0.000 claims abstract description 30
- 239000002184 metal Substances 0.000 claims abstract description 11
- 238000005253 cladding Methods 0.000 claims abstract description 5
- 239000003292 glue Substances 0.000 claims abstract description 5
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000011534 incubation Methods 0.000 claims 1
- 239000003063 flame retardant Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract description 4
- 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 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000001764 infiltration Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
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- Refrigerator Housings (AREA)
- Building Environments (AREA)
Abstract
The utility model provides a novel composite insulation board for freezer, including last various steel sheet, rock wool board, polyurethane layer and various steel sheet down, the rock wool board passes through the glue film and sets up at the lower surface of last various steel sheet and by the complete cladding of polyurethane layer, the lower surface of going up various steel sheet is provided with the metal frame that is used for the rectangle of fixed rock wool board, and the upper surface of various steel sheet is provided with the multichannel arris body down, the arris body is the wave and the height of the arris body is by controlling the middle gradual increase of side direction along the fore-and-aft direction. The utility model provides a accord with intensity of heated board and strengthen greatly, the rock wool board is sticky on last various steel sheet and arrange the inboard at the freezer in addition, has improved the flame retardant efficiency of freezer, has avoided the steam infiltration with polyurethane layer cladding, banding, and corrosion resistance improves for the heat preservation effect is better, reaches fire-retardant grade requirement, has effectively prolonged the life of whole device. The utility model relates to a rationally, simple structure, be fit for extensive popularization.
Description
Technical Field
The utility model belongs to the technical field of freezer building board, especially, relate to a novel compound insulation board for freezer.
Background
With the development of cold chain logistics, the construction speed of the refrigeration house in China is rapidly increased in recent years, the interior of the refrigeration house has the characteristics of high humidity and low temperature, and the performances of heat preservation, heat insulation, water resistance, steam insulation and the like of the heat preservation plate adopted by the refrigeration house have important influence on the reduction of the operation energy consumption.
At present, most of insulation boards for a refrigeration house are composite boards consisting of rock wool boards and metal plates, the fire retardation level of rock wool is A level, the fire retardation level of the refrigeration house can be improved, but due to large temperature difference inside and outside the refrigeration house, water vapor is easily formed in rock wool insulation materials, so that the rock wool is frozen, the insulation effect is poor, secondly, the variety of articles placed in the refrigeration house is various, and the interior of the boards can be corroded due to permeation of corrosive liquid or gas, so that the insulation performance of the insulation boards of the refrigeration house can be reduced; moreover, rock wool is easy to deteriorate and expand after being wetted and water is introduced, the structural performance of the plate is affected, the strength is poor, the shape deformation is obvious, and the service life is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem that the used insulation board of above-mentioned freezer exists, provide a reasonable in design, simple structure, thermal insulation performance are good, intensity is high and long service life's a novel compound insulation board for freezer.
In order to achieve the purpose, the technical proposal adopted by the utility model is that the novel composite insulation board for the refrigeration house comprises a rock wool board and a color steel board, the color steel plate comprises an upper color steel plate and a lower color steel plate, the four edges of the upper color steel plate and the lower color steel plate are 5-10 cm longer than the four edges of the rock wool plate, the rock wool board is arranged on the lower surface of the upper color steel plate through a glue layer, the lower surface of the upper color steel plate is provided with a rectangular metal frame for fixing the rock wool board, a polyurethane layer is arranged between the rock wool board and the lower color steel plate, four sides of the polyurethane layer are 5-10 cm longer than four sides of the rock wool board, the whole rock wool board is coated on the inner side of the polyurethane layer, the upper surface of various steel sheet is provided with the multiway arris body down, the wave arris body is the wave along various steel sheet fore-and-aft direction down, the height of the wave arris body is by controlling the middle gradual increase of side direction.
Preferably, the height of the metal frame is smaller than the thickness of the rock wool plate.
Preferably, the wave edge body comprises a plurality of wave edges with the same wavelength direction as the front and back directions of the lower color steel plate.
Preferably, the left side and the right side of the polyurethane layer are respectively provided with a slot and an insert.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
the utility model provides a pair of novel composite insulation board for freezer adopts various steel sheet, rock wool board, polyurethane layer and various steel sheet combination composite sheet down, and the intensity of whole composite sheet strengthens greatly, and the rock wool board is sticky on last various steel sheet and arranges the inboard at the freezer in addition, has improved the flame retardant efficiency of freezer, has avoided the steam infiltration with polyurethane layer cladding, banding, and corrosion resistance improves for the heat preservation effect is better, reaches fire-retardant grade requirement, has effectively prolonged the life of whole device. The utility model relates to a rationally, simple structure, be fit for extensive popularization.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a sectional view of a novel composite insulation board for a refrigeration house provided by an embodiment;
fig. 2 is a front view of the novel composite insulation board for the refrigeration house provided by the embodiment;
FIG. 3 is a front view of the lower color steel plate and the wave prism according to the embodiment;
FIG. 4 is an isometric view of a lower color steel plate and a prism according to an embodiment;
FIG. 5 is an enlarged schematic view of the structure A in FIG. 2 according to an exemplary embodiment;
in the above figures, 1, a rock wool panel; 2. coating a color steel plate; 3. b, coating a color steel plate; 4. a metal frame; 5. a polyurethane layer; 51. a slot; 52. inserting body; 6. a wave prism; 61. and (4) wave edges.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "up", "down", "left", "right", "front" and "rear" used herein refer to the drawings in the same or similar direction, and do not limit the structure.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The embodiment is as shown in fig. 1, fig. 2 and fig. 5, the utility model provides a novel composite insulation board for a refrigeration house, including rock wool board 1 and various steel sheet, various steel sheet includes various steel sheet 2 and various steel sheet 3 down, the four sides of various steel sheet 2 and various steel sheet 3 are longer 5 ~ 10cm than the four sides of rock wool board 1, rock wool board 1 glues the lower surface at various steel sheet 2 through the glue film, be provided with polyurethane layer 5 between rock wool board 1 and the various steel sheet 3 down, the four sides of polyurethane layer 5 are longer 5 ~ 10cm than the four sides of rock wool board and wrap the whole rock wool board in the inboard of polyurethane layer; wherein, go up various steel sheet 2 and the partial injection polyurethane that the rock wool board 1 was grown out to various steel sheet 3 down, that is to say with the polyurethane banding, banding polyurethane belongs to polyurethane layer 5's a part, and simultaneously, banding polyurethane's thickness is less than the thickness that is located polyurethane layer 5 below the rock wool board, avoid the steam infiltration, corrosion resistance improves, the life extension, and thickness keeps 5 ~ 10cm to be in order to guarantee the banding effect of full play polyurethane material under material saving's the prerequisite, and whole polyurethane layer 5 with rock wool board 1 cladding in its inboard intensity that has improved composite insulation board, and arrange rock wool board side in the freezer inboard after flame retardant efficiency also obtains improving.
Further, as shown in fig. 3 and 4, a plurality of wave prisms 6 are disposed on the upper surface of the lower color steel plate, and the wave prisms 6 and the lower color steel plate 3 are integrally formed. Specifically, the wave edge body 6 is wave-shaped along the front-rear direction of the lower color steel plate 3, the shape of the wave edge body 6 can be curved wave or broken line wave, the height of the wave edge body 6 is gradually increased from the left side to the right side to the middle, the wave edge body 6 comprises a plurality of wave edges 61 with the same wavelength direction as the front-rear direction of the lower color steel plate, the adjacent wave edges have a certain height difference, namely the transition part between the adjacent wave edges is not smooth transition, and the transition part is gradually increased towards the wave edge at the middle in the height walking direction; like this, up pour into polyurethane into between various steel sheet and the lower various steel sheet just form with the 6 complex polyurethane layer 5 of arris body, polyurethane layer 5 and the area of contact increase of various steel sheet 3 down, the atress strong point increases, especially can avoid producing the displacement because of vibrations in the position of arris as the boundary crest line, simultaneously, whole middle compressive strength who accords with the heated board is the biggest, and outside compressive strength drops gradually but is far away from the intensity that accords with the heated board that adopts dull and stereotyped various steel sheet outer board most from this.
As shown in fig. 5, for the convenience of fixed rock wool board, the utility model discloses be provided with the metal frame 4 that is used for the rectangle of fixed rock wool board at the lower surface of last various steel sheet 3, metal frame 4 highly is less than rock wool board 1's thickness moreover, metal frame 4 by four metal strips constitute and with last various steel sheet integrated into one piece, both improved the work efficiency of sticky rock wool board, guarantee again to pour into the polyurethane material in stage into and can fully bond together with the rock wool board to reach fire-retardant grade.
For the convenience of connecting different composite insulation board, the utility model provides a polyurethane layer 5's the left and right sides is provided with slot 51 respectively and inserts body 52, and a composite insulation board is through self slot (insert the body) and another composite insulation board insert body (slot) cooperation, reduces work load, has improved work efficiency.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a novel compound incubation board for freezer, includes rock wool board and various steel sheet, its characterized in that, various steel sheet includes various steel sheet and various steel sheet down, go up various steel sheet and the four sides of various steel sheet down 5 ~ 10cm long than the four sides of rock wool board, the rock wool board passes through the glue film and sets up the lower surface at last various steel sheet, the lower surface of going up various steel sheet is provided with the metal frame that is used for the rectangle of fixed rock wool board, be provided with the polyurethane layer between rock wool board and the various steel sheet down, the four sides of polyurethane layer are 5 ~ 10cm long than the four sides of rock wool board and with the inboard of whole rock wool board cladding on the polyurethane layer, the upper surface of various steel sheet is provided with the multichannel arris body down, the wave arris body is the wave along various steel sheet fore-and-aft direction down, the height of ripples arri.
2. The novel composite insulation board for the refrigeration house according to claim 1, wherein the height of the metal frame is smaller than the thickness of the rock wool board.
3. The novel composite insulation board for the refrigeration house according to claim 2, wherein the wave edge body comprises a plurality of wave edges with the same wavelength direction as the front and back direction of the lower color steel plate.
4. The novel composite insulation board for the refrigeration house according to claim 3, wherein the left side and the right side of the polyurethane layer are respectively provided with a slot and an inserting body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920233724.9U CN210067095U (en) | 2019-02-25 | 2019-02-25 | Novel composite heat insulation board for refrigeration house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920233724.9U CN210067095U (en) | 2019-02-25 | 2019-02-25 | Novel composite heat insulation board for refrigeration house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210067095U true CN210067095U (en) | 2020-02-14 |
Family
ID=69432844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920233724.9U Active CN210067095U (en) | 2019-02-25 | 2019-02-25 | Novel composite heat insulation board for refrigeration house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210067095U (en) |
-
2019
- 2019-02-25 CN CN201920233724.9U patent/CN210067095U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new composite insulation board for cold storage Effective date of registration: 20211026 Granted publication date: 20200214 Pledgee: Bank of China Limited Liaocheng branch Pledgor: SHANDONG DEVELOP NEW MATERIAL Co.,Ltd. Registration number: Y2021980011319 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231101 Granted publication date: 20200214 Pledgee: Bank of China Limited Liaocheng branch Pledgor: SHANDONG DEVELOP NEW MATERIAL Co.,Ltd. Registration number: Y2021980011319 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |