CN210881184U - Metal surface hard polyurethane antibacterial sandwich board for cold storage - Google Patents
Metal surface hard polyurethane antibacterial sandwich board for cold storage Download PDFInfo
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- CN210881184U CN210881184U CN201921681993.8U CN201921681993U CN210881184U CN 210881184 U CN210881184 U CN 210881184U CN 201921681993 U CN201921681993 U CN 201921681993U CN 210881184 U CN210881184 U CN 210881184U
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Abstract
The utility model relates to a metal covering rigid polyurethane antibacterial sandwich panel for a refrigeration house, which comprises a sandwich panel body, wherein two opposite sides of the sandwich panel body are respectively provided with a clamping protrusion and a clamping groove which are mutually matched, the sandwich panel body is provided with a foaming through hole which runs through the two opposite sides, the inner surface of the foaming through hole is compounded with a plywood, the inner side of the plywood in the foaming through hole is filled with a polyurethane foaming layer, the sandwich panel body is made of antibacterial stainless steel, the upper surface of the sandwich panel body is provided with an anti-slip coating layer, and the lower surface of the sandwich panel body is fixedly provided with a waterproof and mildewproof board; the polyurethane foaming layer is provided with a rigid material support in the height direction, so that after articles are stacked for a long time or treaded for a long time, the height of the sandwich board body is unchanged, and the flatness of the ground of the refrigeration house is ensured while heat is preserved; the waterproof and mildewproof wood board can prevent cold air conducted out of the sandwich board body from the cold storage from continuing to be transmitted to the cement ground, and cold leakage of the cold storage is avoided.
Description
Technical Field
The utility model belongs to the technical field of the freezer building materials technique and specifically relates to relate to freezer floor, the utility model provides an antibiotic battenboard of metal covering rigid polyurethane for freezer.
Background
At present, most of the plates for manufacturing the ship cold storage are compounded by stainless steel plates and plywood. Because the board is only formed by compounding the stainless steel plate and the plywood, the board has no antibacterial performance, is difficult to meet the sanitary requirement on a refrigeration house, and has poor heat insulation performance and larger energy consumption.
In order to solve the problem, the patent No. 201810190392.0 Chinese provides an antibacterial cold storage plate, which comprises a stainless steel plate, wherein the inner surface of the stainless steel plate is compounded with a plywood, and the stainless steel plate is an antibacterial stainless steel plate. The inner surface of the plywood is compounded with the polyurethane foaming layer, the inner surface of the polyurethane foaming layer is compounded with the color steel plate, and the refrigeration house manufactured by adopting the refrigeration house plate has the advantages of antibacterial property, good heat preservation property and capability of reducing energy consumption, and can meet the sanitary requirement on the refrigeration house.
However, the freezer plate in this patent is only hard materials on the upper and lower surfaces, which are stainless steel plates and color steel plates, and there is no influence when the freezer plate is used for building freezer walls by splicing, but when the freezer plate is used as a small freezer floor, because the freezer floor is not only required to stack more articles to be refrigerated, but also required to bear the self weight of workers, because there is no hard material support in the height direction of the polyurethane foam layer in this patent, the freezer plate is compressed in the height direction after long-time article stacking or long-time treading, the height of the freezer plate becomes short, and if the height of the freezer plate on which articles are stacked becomes short, the heights of the rest freezer plates on which articles are not stacked become constant, which results in uneven freezer floor, is not beneficial to stable article stacking, and is not convenient to clean.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the problems that the height direction of a polyurethane foaming layer in the existing freezer floor is not supported by any hard material, the freezer floor is uneven, the stable stacking of articles is not facilitated, and the cleaning is not convenient, the metal surface hard polyurethane antibacterial sandwich board for the freezer is provided.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an antibiotic battenboard of metal covering rigid polyurethane for freezer, includes the battenboard body, be provided with the joint arch and the joint recess of mutually supporting on the two opposite flanks of battenboard body respectively, set up the foaming through-hole that runs through two opposite flanks on the battenboard body, the complex has the plywood on the internal surface of foaming through-hole, the inboard packing of plywood has the polyurethane foaming layer in the foaming through-hole, the material of battenboard body is antibiotic stainless steel, the upper surface of battenboard body is provided with anti-skidding coating layer, the lower fixed surface of battenboard body installs waterproof mould proof plank.
The utility model discloses an antibiotic battenboard of metal covering rigid polyurethane for freezer sets up the foaming through-hole that runs through two relative sides on the battenboard body, the complex has the plywood on the internal surface of foaming through-hole, the inboard packing of plywood has the polyurethane foam layer in the foaming through-hole, the polyurethane foam layer is wrapped up by the battenboard body all around, the material of battenboard body is antibiotic stainless steel, rigid material supports has in the direction of height on the polyurethane foam layer, after piling up article for a long time or trampling for a long time, the height of battenboard body is unchangeable, guaranteed the roughness on freezer ground when keeping warm; the waterproof and mildewproof wood board is fixedly arranged on the lower surface of the sandwich board body and can prevent cold air conducted out of the sandwich board body from the cold storage from continuing to be transmitted to the cement ground, so that cold storage is prevented from running cold; the anti-slip coating layer is arranged on the upper surface of the sandwich board body, so that the ground of the refrigeration house can be prevented from slipping; when the sandwich board body is spliced, the clamping protrusions are clamped in the clamping grooves, so that the sandwich board body can be conveniently spliced.
In order to enhance the strength of the sandwich board body in the height direction, supporting plates are fixedly arranged in the foaming through holes and are connected with the upper surface and the lower surface of the sandwich board body, and the supporting plates are arranged in parallel at equal intervals.
In order to enable the two adjacent sandwich plate bodies to have better sealing performance, the clamping protrusions and the clamping grooves are arranged in an equal length mode along the length direction of the side face where the clamping protrusions and the clamping grooves are located, the cross section shapes of the clamping protrusions and the cross section shapes of the clamping grooves are both in a convex shape, the convex-shaped clamping protrusions are inserted into the convex-shaped clamping grooves, the two adjacent sandwich plate bodies can be assembled only through opposite insertion, and quick assembly can be achieved; meanwhile, the convex clamping bulge and the convex clamping groove are provided with three sealing surfaces after assembly, so that the sealing performance between two adjacent sandwich plate bodies is enhanced; the bottom surface of the clamping groove is fixedly provided with a rubber pad, and the arrangement of the rubber pad can further enhance the sealing performance between the two adjacent sandwich plate bodies.
Further, waterproof mould proof plank includes the plank body, the plank body surface has set gradually waterproof layer, mould proof layer and protective layer from inside to outside.
In order to stably install the waterproof and mildewproof wood board on the cement ground, the lower surface of the waterproof and mildewproof wood board is uniformly provided with a plurality of installation openings, the waterproof and mildewproof wood board is installed on the cement ground when the cement ground is not solidified, and the unset cement can enter the installation openings, so that the contact area between the waterproof and mildewproof wood board and the cement ground is increased, and the more stable installation of the waterproof and mildewproof wood board is realized.
In order to process conveniently, the laminboard body is formed by bending a stainless steel plate, the stainless steel plate is outwards folded into a clamping protrusion, the stainless steel plate is inwards folded into a clamping groove, and joints at two ends of the stainless steel plate are fixedly connected.
The utility model has the advantages that the utility model discloses a metal covering rigid polyurethane antibacterial sandwich board for the freezer sets up the foaming through-hole that runs through two relative sides on the sandwich board body, the internal surface of foaming through-hole is compounded with the plywood, the inboard packing of plywood in the foaming through-hole has the polyurethane foaming layer, the polyurethane foaming layer is wrapped up by the sandwich board body all around, the material of sandwich board body is antibacterial stainless steel, the rigid material supports in the direction of height of polyurethane foaming layer, after piling up article for a long time or trampling for a long time, the height of sandwich board body is unchangeable, guaranteed the roughness on freezer ground while keeping warm; the waterproof and mildewproof wood board is fixedly arranged on the lower surface of the sandwich board body and can prevent cold air conducted out of the sandwich board body from the cold storage from continuing to be transmitted to the cement ground, so that cold storage is prevented from running cold; the anti-slip coating layer is arranged on the upper surface of the sandwich board body, so that the ground of the refrigeration house can be prevented from slipping; when the sandwich board body is spliced, the clamping protrusions are clamped in the clamping grooves, so that the sandwich board body can be conveniently spliced.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a three-dimensional schematic view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a two-dimensional cross-sectional view of the present invention;
FIG. 4 is a two-dimensional cross-sectional view of a middle water and mildew resistant wood panel of the present invention;
fig. 5 is a three-dimensional schematic diagram of two adjacent sandwich panels of the utility model after being spliced.
In the figure: 1. the wood veneer comprises a sandwich panel body, 2 clamping protrusions, 3 clamping grooves, 4 plywood, 5 polyurethane foaming layers, 6 anti-slip coating layers, 7 waterproof and mildew-proof wood boards, 7-1 wood board bodies, 7-2 waterproof layers, 7-3 mildew-proof layers, 7-4 protective layers, 7-5 mounting openings, 8 supporting plates and 9 rubber pads.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in figure 1, the metal-faced hard polyurethane antibacterial sandwich board for the refrigeration house comprises a sandwich board body 1, wherein two opposite side surfaces of the sandwich board body 1 are respectively provided with a clamping protrusion 2 and a clamping groove 3 which are matched with each other, the sandwich board body 1 is formed by bending a stainless steel plate, the stainless steel plate is outwards folded into the clamping protrusion 2 and inwards folded into the clamping groove 3, and the two ends of the stainless steel plate are fixedly connected with each other in a joint mode. The sandwich board comprises a sandwich board body 1 and is characterized in that a foaming through hole penetrating through two opposite side surfaces is formed in the sandwich board body 1, a plywood 4 is compounded on the inner surface of the foaming through hole, as shown in fig. 2, a polyurethane foaming layer 5 is filled in the inner side of the plywood 4 in the foaming through hole, the sandwich board body 1 is made of antibacterial stainless steel, an anti-slip coating layer 6 is arranged on the upper surface of the sandwich board body 1, a waterproof and mildewproof board 7 is fixedly arranged on the lower surface of the sandwich board body 1, a plurality of mounting openings 7-5 are uniformly formed in the lower surface of the waterproof and mildewproof board 7, the waterproof and mildewproof board 7 is mounted on the cement ground when the cement ground is not solidified, and the unset cement can enter the mounting openings 7-5, so that the contact area between the waterproof and mildewproof board 7 and the cement ground is increased, and the.
The foaming through hole is internally and fixedly provided with a supporting plate 8, the supporting plate 8 is connected with the upper surface and the lower surface of the sandwich plate body 1, and the supporting plates 8 are parallel and arranged at equal intervals.
In order to enable the two adjacent sandwich plate bodies 1 to have better sealing performance, the clamping protrusions 2 and the clamping grooves 3 are arranged in an equal length mode along the length direction of the side face where the clamping protrusions are located, and the cross sections of the clamping protrusions 2 and the clamping grooves 3 are in a convex shape, as shown in fig. 3; the convex clamping bulges 2 are inserted into the convex clamping grooves 3, as shown in fig. 5, the assembly between two adjacent sandwich plate bodies 1 can be realized only by opposite insertion, and the quick assembly can be realized; meanwhile, the convex clamping bulge 2 and the convex clamping groove 3 are provided with three sealing surfaces after assembly, so that the sealing performance between two adjacent sandwich plate bodies 1 is enhanced; the bottom surface of the clamping groove 3 is fixedly provided with a rubber pad 9, and the arrangement of the rubber pad 9 can further enhance the sealing performance between two adjacent sandwich board bodies 1.
The waterproof and mildewproof wood board 7 comprises a wood board body 7-1, wherein a waterproof layer 7-2, a mildewproof layer 7-3 and a protective layer 7-4 are sequentially arranged on the surface of the wood board body 7-1 from inside to outside, as shown in figure 4, the waterproof layer 7-2 is an organic siloxane waterproof layer 7-2, the mildewproof layer 7-3 is a nano silver layer, and the protective layer 7-4 is a polyurethane layer.
The utility model discloses an antibiotic battenboard of metal covering rigid polyurethane for freezer sets up the foaming through-hole that runs through two relative sides on battenboard body 1, the complex has plywood 4 on the internal surface of foaming through-hole, the inboard packing of plywood 4 in the foaming through-hole has polyurethane foam layer 5, polyurethane foam layer 5 is wrapped up by battenboard body 1 all around, the material of battenboard body 1 is antibiotic stainless steel, there is rigid material to support in the direction of height of polyurethane foam layer 5, after piling up article for a long time or trampling for a long time, the height of battenboard body 1 is unchangeable, guaranteed the roughness on freezer ground when keeping warm; the waterproof and mildewproof wood board 7 is fixedly arranged on the lower surface of the sandwich board body 1, and the waterproof and mildewproof wood board 7 can prevent cold air conducted out of the sandwich board body 1 from a refrigeration house from continuing to be transmitted to the cement ground, so that the refrigeration house is prevented from cold leakage; the anti-slip coating layer 6 is arranged on the upper surface of the sandwich board body 1, so that the ground of the refrigeration house can be prevented from slipping; when the sandwich board body 1 is spliced, the clamping protrusions 2 are clamped in the clamping grooves 3, so that the sandwich board body 1 can be conveniently spliced.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides an antibiotic battenboard of metal covering rigid polyurethane for freezer, includes battenboard body (1), its characterized in that: be provided with protruding (2) of joint and joint recess (3) of mutually supporting on the two opposite flank of battenboard body (1) respectively, set up the foaming through-hole that runs through two opposite flank on battenboard body (1), compound on the internal surface of foaming through-hole has plywood (4), the inboard packing of plywood (4) has polyurethane foaming layer (5) in the foaming through-hole, the material of battenboard body (1) is antibiotic stainless steel, the upper surface of battenboard body (1) is provided with anti-skidding coating layer (6), the lower fixed surface of battenboard body (1) installs waterproof mould proof plank (7).
2. The metal-faced rigid polyurethane antibacterial sandwich panel for the refrigerator according to claim 1, characterized in that: the foaming through hole is internally and fixedly provided with a supporting plate (8), the supporting plate (8) is connected with the upper surface and the lower surface of the sandwich plate body (1), and the supporting plates (8) are parallel and are arranged at equal intervals.
3. The metal-faced rigid polyurethane antibacterial sandwich panel for the refrigerator according to claim 1, characterized in that: the joint is protruding (2) and joint recess (3) all along the isometric setting of length direction of place side, the cross sectional shape of joint arch (2) and joint recess (3) is the type of dogbone, the bottom surface fixed mounting of joint recess (3) has rubber pad (9).
4. The metal-faced rigid polyurethane antibacterial sandwich panel for the refrigerator according to claim 1, characterized in that: the waterproof and mildew-proof wood board (7) comprises a wood board body (7-1), and a waterproof layer (7-2), a mildew-proof layer (7-3) and a protective layer (7-4) are sequentially arranged on the surface of the wood board body (7-1) from inside to outside.
5. The metal-faced rigid polyurethane antibacterial sandwich panel for the refrigerator according to claim 1, characterized in that: the lower surface of the waterproof and mildewproof wood board (7) is uniformly provided with a plurality of mounting openings (7-5).
6. The metal-faced rigid polyurethane antibacterial sandwich panel for the refrigerator according to claim 1, characterized in that: the sandwich board body (1) is formed by bending a stainless steel plate, the stainless steel plate is outwards folded into a clamping protrusion (2) and inwards folded into a clamping groove (3), and joints at two ends of the stainless steel plate are fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921681993.8U CN210881184U (en) | 2019-10-09 | 2019-10-09 | Metal surface hard polyurethane antibacterial sandwich board for cold storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921681993.8U CN210881184U (en) | 2019-10-09 | 2019-10-09 | Metal surface hard polyurethane antibacterial sandwich board for cold storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210881184U true CN210881184U (en) | 2020-06-30 |
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ID=71314455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921681993.8U Expired - Fee Related CN210881184U (en) | 2019-10-09 | 2019-10-09 | Metal surface hard polyurethane antibacterial sandwich board for cold storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210881184U (en) |
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2019
- 2019-10-09 CN CN201921681993.8U patent/CN210881184U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20211009 |
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| CF01 | Termination of patent right due to non-payment of annual fee |