CN214738912U

CN214738912U - Polyurethane insulation board

Info

Publication number: CN214738912U
Application number: CN202120114273.4U
Authority: CN
Inventors: 戴纪华
Original assignee: Wujiang Zhengtai Polyurethane Products Co ltd
Current assignee: Wujiang Zhengtai Polyurethane Products Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-11-16
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a polyurethane insulation board, including first shrouding, the second shrouding is installed to shrouding one side, first shrouding and second shrouding inboard are equipped with the insulation board body, first shrouding and second shrouding one side all are equipped with a plurality of flutings, first shrouding and second shrouding top all are equipped with a plurality of openings, the opening inboard is equipped with the bolt, the inside one side of fluting is equipped with the pivot, pivot one end and bolt low side welding, pivot outside cover is equipped with the drag hook, the spring is installed to the inside one side of fluting, spring one end and drag hook one side fixed mounting, drag hook one side is equipped with the barb, the insulation board body includes the wearing layer, the enhancement layer, the elastic fiber layer, the anticorrosive coating, waterproof coating and basic unit. The polyurethane insulation board is simple and reasonable in structure, novel in design, simple and convenient to operate, capable of effectively facilitating product connection, strong in sealing performance and durability and high in practical value.

Description

Polyurethane insulation board

Technical Field

The utility model relates to an heated board technical field specifically is a polyurethane heated board.

Background

The heat preservation plate is a plate which can play a role in heat preservation and heat insulation in a popular way. In order to improve the heat preservation and insulation effect of buildings, no matter civil buildings or commercial buildings, a layer of heat preservation wallboard needs to be added on the wall body of the building. The polyurethane heat-insulating material is a synthetic material with excellent performance, has the advantages of high specific strength, small heat conductivity coefficient and the like, is mainly used as a heat-insulating material, and is a structural material. The polyurethane insulation board can be widely used in the fields of color steel sandwich boards, central air conditioners, building wall materials, cold storages, refrigerating chambers, insulation boxes, chemical tank bodies and the like. The existing polyurethane insulation board is inconvenient to connect, cannot realize good sealing and is poor in durability. Therefore, the polyurethane insulation board is improved, and the polyurethane insulation board is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a polyurethane insulation board, including first shrouding, the second shrouding is installed to shrouding one side, first shrouding and second shrouding inboard are equipped with the insulation board body, first shrouding and second shrouding one side all are equipped with a plurality of flutings, first shrouding and second shrouding top all are equipped with a plurality of openings, the opening inboard is equipped with the bolt, the inside one side of fluting is equipped with the pivot, pivot one end and bolt low side welding, pivot outside cover is equipped with the drag hook, and the spring is installed to the inside one side of fluting, spring one end and drag hook one side fixed mounting, drag hook one side is equipped with the barb, the insulation board body includes wearing layer, enhancement layer, elastic fiber layer, anticorrosive protection layer, waterproof layer and basic unit.

As an optimal technical scheme of the utility model, the insulation board body outside is equipped with the wearing layer, the wearing layer is the polyurethane elastomer, the wearing layer thickness is 3 ~ 5 mm.

As an optimal technical scheme of the utility model, the wearing layer inboard is equipped with the enhancement layer, the wearing layer inboard is equipped with the pressure sensitive adhesive, wearing layer and enhancement layer pass through the pressure sensitive adhesive and bond, the enhancement layer is the stainless steel plate, the enhancement layer thickness is 0.2 ~ 0.5 mm.

As an optimal technical scheme of the utility model, the enhancement layer inboard is equipped with the elastic fiber layer, the elastic fiber layer is net cloth, the net cloth outside is equipped with cement mortar, the elastic fiber layer thickness is 1 ~ 3 mm.

As an optimal technical scheme of the utility model, the elastic fiber layer inboard is equipped with the anticorrosive coating, the anticorrosive coating is the PET film, anticorrosive coating thickness is 0.2 ~ 0.3 mm.

As the utility model discloses an optimized technical scheme, the anticorrosive protection layer inboard is equipped with waterproof layer, the anticorrosive protection layer inboard is equipped with pressure sensitive adhesive, anticorrosive protection layer and waterproof layer pass through pressure sensitive adhesive and bond, waterproof layer is airtight bubble structure, waterproof layer thickness is 0.5 ~ 1 mm.

As an optimal technical scheme of the utility model, the waterproof layer inboard is equipped with the basic unit, the waterproof layer inboard is equipped with the pressure sensitive adhesive, waterproof layer and basic unit pass through the pressure sensitive adhesive and bond, the basic unit is high density polyurethane, basic unit thickness is 100 ~ 200 mm.

The utility model has the advantages that:

1. according to the polyurethane insulation board, the wear-resistant layer is a polyurethane elastomer, so that the product has the characteristics of high strength, good toughness, wear resistance and oil resistance, and the service life of the product is prolonged; the reinforcing layer is a stainless steel plate, so that the product has good corrosion resistance and higher hardness, and the durability of the product is improved; the elastic fiber layer is arranged on the inner side of the reinforcing layer, so that the internal tensile strength of the product is increased, and the fireproof capacity of the product is improved;

2. according to the polyurethane insulation board, the PET film is used as the anticorrosion protective layer, so that the polyurethane insulation board has good mechanical properties, is resistant to oil, fat, dilute acid, dilute alkali and most solvents, and is improved in product durability; the waterproof protective layer is of a closed bubble structure, so that the product is not easy to absorb water, is damp-proof and has improved water resistance; the base layer is made of high-density polyurethane, so that the product has better stability, chemical resistance, rebound resilience and mechanical property, smaller compression deformability and good heat insulation, sound insulation, shock resistance and gas resistance;

3. according to the polyurethane insulation board, the draw hooks are mutually pulled through the bolts, so that the connection of products is facilitated; the utility model has the advantages of simple and reasonable structure, the modern design, easy operation is convenient, can effectively make things convenient for the product to connect, and leakproofness and durability are stronger, have higher practical value.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a perspective view of a polyurethane insulation board of the present invention;

fig. 2 is a cross-sectional view of a first sealing plate of a polyurethane insulation board of the present invention;

fig. 3 is the utility model relates to a polyurethane insulation board's insulation board body schematic structure.

In the figure: 1. a first seal plate; 2. a second seal plate; 3. grooving; 4. a bolt; 5. a rotating shaft; 6. pulling a hook; 7. a spring; 8. a heat insulation plate body; 9. a wear layer; 10. a reinforcing layer; 11. an elastic fiber layer; 12. an anti-corrosion protective layer; 13. a waterproof protective layer; 14. a base layer.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to a polyurethane insulation board, including first shrouding 1, second shrouding 2 is installed to 1 one side of shrouding, 2 inboards of first shrouding 1 and second shrouding are equipped with

insulation plate body

8, 2 one sides of first shrouding 1 and second shrouding all are equipped with a plurality of

flutings

3, 2 tops of first shrouding 1 and second shrouding all are equipped with a plurality of openings, the opening inboard is equipped with bolt 4, 3 inside one sides of fluting are equipped with

pivot

5, 5 one end of pivot and 4 low sides welding of bolt, 5 outside covers in pivot are equipped with drag hook 6, spring 7 is installed to 3 inside one sides of fluting, spring 7 one end and 6 one side fixed mounting of drag hook, 6 one side of drag hook is equipped with the barb, insulation plate body 8 includes wearing layer 9, the enhancement layer 10, elastic fiber layer 11, anticorrosive protective layer 12, waterproof layer 13 and basic unit 14.

Wherein, the insulation board body 8 outside is equipped with wearing layer 9, and wearing layer 9 is the PU coating, and wearing layer 9 thickness is 3 ~ 5mm, is the polyurethane elastomer through wearing layer 9, makes the product have high strength, the toughness good, wear-resisting, resistant oily characteristics, increases product life.

Wherein, 9 inboards of wearing layer are equipped with enhancement layer 10, and 9 inboards of wearing layer are equipped with pressure sensitive adhesive, and 9 and enhancement layer 10 bond through pressure sensitive adhesive, and enhancement layer 10 is the stainless steel sheet, and enhancement layer 10 thickness is 0.2 ~ 0.5mm, is the stainless steel sheet through enhancement layer 10, makes the product have good corrosion resisting property, higher hardness, increases product durability.

Wherein, the enhancement layer 10 inboard is equipped with elastic fiber layer 11, and elastic fiber layer 11 is net cloth, and the net cloth outside is equipped with cement mortar, and elastic fiber layer 11 thickness is 1 ~ 3mm, is equipped with elastic fiber layer 11 through the enhancement layer 10 inboard, increases the inside tensile strength of product and increases the product fire-proof ability.

The inner side of the elastic fiber layer 11 is provided with an anti-corrosion protective layer 12, the anti-corrosion protective layer 12 is a PET (polyethylene terephthalate) film, the thickness of the anti-corrosion protective layer 12 is 0.2-0.3 mm, and the anti-corrosion protective layer 12 is the PET film, so that the PET film has good mechanical properties, is resistant to oil, fat, dilute acid, dilute alkali and most solvents, and is capable of improving the durability of products.

Wherein, anticorrosive protective layer 12 inboard is equipped with protective layer 13, and anticorrosive protective layer 12 inboard is equipped with pressure sensitive adhesive, and anticorrosive protective layer 12 and protective layer 13 bond through pressure sensitive adhesive, and protective layer 13 is airtight cellular structure, and protective layer 13 thickness is 0.5 ~ 1mm, is airtight cellular structure through protective layer 13, makes the difficult water absorption of product, and is dampproofing, increases water resistance.

Wherein, waterproof layer 13 inboard is equipped with basic unit 14, and waterproof layer 13 inboard is equipped with pressure sensitive adhesive, and waterproof layer 13 and basic unit 14 bond through pressure sensitive adhesive, and basic unit 14 is high density polyurethane, and basic unit 14 thickness is 100 ~ 200mm, is high density polyurethane through basic unit 14, makes the product have better stability, chemical resistance, resilience and mechanical properties, has less compression deformation nature, and thermal-insulated, syllable-dividing, antidetonation and gas defense properties are good.

The working principle is as follows: when the waterproof and waterproof integrated device is used, the bolt 4 is screwed through a tool, the draw hooks 6 are mutually pulled to be convenient for product connection, the wear-resistant layer 9 is a polyurethane elastomer, so that the product has the characteristics of high strength, good toughness, wear resistance and oil resistance, the service life of the product is prolonged, the reinforced layer 10 is a stainless steel plate, so that the product has good corrosion resistance and higher hardness, the durability of the product is increased, the elastic fiber layer 11 is arranged on the inner side of the reinforced layer 10 to increase the internal tensile strength of the product and the fireproof capacity of the product, the anti-corrosion protective layer 12 is a PET (polyethylene terephthalate) film, so that the product has good mechanical property, oil resistance, fat resistance, dilute acid resistance, dilute alkali resistance and most solvents resistance, the durability of the product is increased, the waterproof protective layer 13 is a closed cellular structure, so that the product is difficult to absorb water, damp-proof, the waterproof performance is increased, and the base layer 14 is high-density polyurethane, so that the product has better stability, Chemical resistance, rebound resilience and mechanical property, smaller compression deformability, and good heat insulation, sound insulation, shock resistance and gas defense properties.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A polyurethane insulation board comprises a first sealing plate (1) and is characterized in that a second sealing plate (2) is installed on one side of the sealing plate (1), insulation board bodies (8) are arranged on the inner sides of the first sealing plate (1) and the second sealing plate (2), a plurality of grooves (3) are formed in one sides of the first sealing plate (1) and the second sealing plate (2), a plurality of openings are formed in the top ends of the first sealing plate (1) and the second sealing plate (2), bolts (4) are arranged on the inner sides of the openings, a rotating shaft (5) is arranged on one side inside the grooves (3), one end of the rotating shaft (5) is welded with the lower end of each bolt (4), a drag hook (6) is sleeved on the outer side of the rotating shaft (5), a spring (7) is installed on one side inside the grooves (3), one end of the spring (7) is fixedly installed on one side of the drag hook (6), and a barb is arranged on one side of the drag hook (6), the heat preservation plate body (8) comprises a wear-resistant layer (9), a reinforcing layer (10), an elastic fiber layer (11), an anti-corrosion protective layer (12), a waterproof protective layer (13) and a base layer (14).

2. The polyurethane insulation board according to claim 1, wherein a wear-resistant layer (9) is arranged on the outer side of the insulation board body (8), the wear-resistant layer (9) is made of polyurethane elastomer, and the thickness of the wear-resistant layer (9) is 3-5 mm.

3. The polyurethane insulation board according to claim 1, wherein a reinforcing layer (10) is arranged on the inner side of the wear-resistant layer (9), a pressure-sensitive adhesive is arranged on the inner side of the wear-resistant layer (9), the wear-resistant layer (9) and the reinforcing layer (10) are bonded through the pressure-sensitive adhesive, the reinforcing layer (10) is a stainless steel plate, and the thickness of the reinforcing layer (10) is 0.2-0.5 mm.

4. The polyurethane insulation board according to claim 1, wherein an elastic fiber layer (11) is arranged on the inner side of the reinforcing layer (10), the elastic fiber layer (11) is a mesh cloth, cement mortar is arranged on the outer side of the mesh cloth, and the thickness of the elastic fiber layer (11) is 1-3 mm.

5. The polyurethane insulation board according to claim 1, wherein an anti-corrosion protection layer (12) is arranged on the inner side of the elastic fiber layer (11), the anti-corrosion protection layer (12) is a PET (polyethylene terephthalate) film, and the thickness of the anti-corrosion protection layer (12) is 0.2-0.3 mm.

6. The polyurethane insulation board according to claim 1, wherein a waterproof protection layer (13) is arranged on the inner side of the anticorrosion protection layer (12), a pressure-sensitive adhesive is arranged on the inner side of the anticorrosion protection layer (12), the anticorrosion protection layer (12) and the waterproof protection layer (13) are bonded through the pressure-sensitive adhesive, the waterproof protection layer (13) is of a closed cell structure, and the thickness of the waterproof protection layer (13) is 0.5-1 mm.

7. The polyurethane insulation board according to claim 1, wherein a base layer (14) is arranged on the inner side of the waterproof protective layer (13), a pressure sensitive adhesive is arranged on the inner side of the waterproof protective layer (13), the waterproof protective layer (13) and the base layer (14) are bonded through the pressure sensitive adhesive, the base layer (14) is made of high-density polyurethane, and the thickness of the base layer (14) is 100-200 mm.