CN218492738U

CN218492738U - Double-sided reinforced PIR insulation board

Info

Publication number: CN218492738U
Application number: CN202221806343.3U
Authority: CN
Inventors: 陈文华; 陈庆祥; 陈庆鸿; 黄天焕; 王育标
Original assignee: Longyan Xinyonghua Industry Co ltd
Current assignee: Longyan Xinyonghua Industry Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2023-02-17
Anticipated expiration: 2032-07-14

Abstract

The utility model belongs to the technical field of PIR heat preservation boards, in particular to a double-sided reinforced PIR heat preservation board, which comprises a heat preservation board body, wherein the heat preservation board body comprises a sandwich component and metal protection layers arranged on two sides of the sandwich component; a slot is formed in one of the metal protective layers, a placing block is inserted in the slot, a telescopic sliding block is arranged in the slot in the vertical direction, and a spring is arranged between the sliding block and the metal protective layer; the utility model discloses set up and be located placing piece, slot and the slider of heated board body rear side mutually supporting, will place the piece and install on the wall body, place the slot on the heated board body in the one side of placing the piece, promote to one side of placing the piece, insert to placing the piece on the slider when, accomplish the fixed work of heated board body, solved the mode that current heated board adopted the bonding usually and fixed on the wall body, it is troublesome to dismantle, the problem of the change of being not convenient for.

Description

Double-sided reinforced PIR insulation board

Technical Field

The utility model belongs to the technical field of the PIR heated board, concretely relates to two-sided strenghthened type PIR heated board.

Background

The double-sided aluminum foil polyurethane heat-insulation board has the characteristics of no toxicity, heat insulation, corrosion resistance, durability, environmental protection, energy conservation, sound absorption, noise elimination, shock absorption, safety, good sealing property, convenience in installation, light weight, no condensed water, rapidness in construction, economical manufacturing cost and the like.

The main structural material of the double-sided aluminum foil polyurethane heat-insulation board is rigid foam plastic, so that the air pipe is light in weight, and the heat-insulation function is stronger than that of a common galvanized iron air pipe. However, the current products have the following defects: (1) The existing double-sided aluminum foil polyurethane insulation board is generally adhered to a wall body by glue during assembly or disassembly, so that the steps are complicated, and the working efficiency is low; (2) The fire-proof grade of the existing polyurethane insulation board is generally B2 grade, the fire-proof effect is poor, the function is single, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-sided strenghthened type PIR heated board to there are loaded down with trivial details, the work efficiency low in step in the current two-sided aluminium foil polyurethane heated board that proposes in solving above-mentioned background art when the equipment or dismantle, current polyurethane heated board fireproof effect is relatively poor, problem that function singleness, practicality are low.

In order to achieve the above object, the utility model provides a following technical scheme: a double-sided reinforced PIR insulation board comprises an insulation board body, wherein the insulation board body comprises a sandwich component and metal protection layers arranged on two sides of the sandwich component;

a slot is formed in one of the metal protective layers, a placing block is inserted in the slot, a telescopic sliding block is arranged in the slot in the vertical direction, and a spring is arranged between the sliding block and the metal protective layer;

when one end of the sliding block is inserted into the placing block, the placing block is limited to be incapable of being separated from the slot.

Preferably, a fireproof mechanism is installed on the outer side of the other metal protective layer, the fireproof mechanism comprises a flame-retardant plate and a screw installed on the flame-retardant plate, and the screw is screwed on the metal protective layer;

the heat insulation sheet, dan Fenceng and the vacuum heat insulation layer are sequentially arranged between the flame retardant plate and the metal protective layer from outside to inside;

and the outer sides of the two metal protection layers are plated with anti-corrosion layers.

Preferably, the sandwich component comprises polyurethane foam and aluminum foils arranged on two sides of the polyurethane foam, and the two aluminum foils are respectively arranged on the inner sides of the two metal protective layers;

and a reinforcing rib is arranged between the two aluminum foil sheets and is of a Z-shaped structure, and the polyurethane foam is wrapped outside the reinforcing rib.

Preferably, tooth sockets are formed in the top and the right side of each of the two metal protection layers, and clamping teeth are fixed on the bottom and the left side of each of the two metal insulation layers and can be connected with the corresponding tooth sockets in a clamping manner;

the outside of latch is installed and is sealed the pad, sealed pad is rectangle annular structure.

Preferably, the slot is provided with a mounting groove in the direction perpendicular to the placement block, the slider can stretch in the mounting groove in a reciprocating manner, and the spring is mounted between the mounting groove and the slider.

Preferably, the outer side of the end part of the placing block is provided with a groove, one end of the sliding block can be inserted into the groove, and the end part of the sliding block is of a bullet head structure.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses set up and be located placing piece, slot and the slider of heated board body rear side mutually supporting, will place the piece and install on the wall body, place the slot on the heated board body in the one side of placing the piece, promote to one side of placing the piece, insert to placing the piece on the slider when, accomplish the fixed work of heated board body, solved the mode that current heated board adopted the bonding usually and fixed on the wall body, it is troublesome to dismantle, the problem of the change of being not convenient for.

(2) The utility model discloses set up the fire prevention mechanism that is located metal protection layer one side and is equipped with, it is lower with the coefficient of heat conductivity of heated board body than other products through heat insulating sheet, dan Fenceng, vacuum insulation layer and fire-retardant board, can prevent the heat conduction, possess buffering, fire prevention difficult fire B1 level, sound construction, practicality, convenient characteristics.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is an enlarged view of FIG. 2 at B;

fig. 5 is a side view of the present invention;

FIG. 6 is a schematic view of the reinforcing rib and polyurethane foam of the present invention;

in the figure: 1. clamping teeth; 2. a gasket; 3. a screw; 4. a flame retardant sheet; 5. a metal protective layer; 6. placing the blocks; 7. a tooth socket; 8. an aluminum foil sheet; 9. a polyurethane foam; 10. an anti-corrosion layer; 11. reinforcing ribs; 12. A groove; 13. a slider; 14. a spring; 15. mounting grooves; 16. a heat insulating sheet; 17. dan Fenceng; 18. A vacuum heat insulation layer; 19. and (4) a slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 2 and 4, the present invention provides a technical solution: a double-sided reinforced PIR insulation board comprises an insulation board body, wherein the insulation board body comprises a sandwich component and metal protection layers 5 arranged on two sides of the sandwich component;

a slot 19 is formed in one of the metal protection layers 5, a placing block 6 is inserted into the slot 19, a telescopic sliding block 13 is vertically arranged in the slot 19, and a spring 14 is arranged between the sliding block 13 and the metal protection layer 5;

when one end of the slider 13 is inserted into the placement block 6, the placement block 6 is restricted from being disengaged from the insertion groove 19.

Through the technical scheme:

specifically, the device passes through metal protective layer 5, places piece 6, slider 13, spring 14 and heated board body and constitutes, will place piece 6 and install on the wall body, place the one side of placing piece 6 with slot 19 on the heated board body, promote to the one side of placing piece 6, let the one end of placing piece 6 insert to slot 19 in, insert to placing piece 6 through spring 14 at this in-process slider 13, the restriction is placed piece 6 and is break away from slot 19, accomplishes the fixed work of heated board body.

Furthermore, for the heat insulation board body, tooth grooves 7 are formed in the top and the right side of each of the two metal protection layers 5, the clamping teeth 1 are fixed at the bottom and the left side of each of the two metal heat insulation layers, and the clamping teeth 1 can be connected with the corresponding tooth grooves in a clamping manner;

the externally mounted of latch 1 has sealed the pad 2, and sealed pad 2 is the rectangle annular structure, and the heated board body splices through latch 1 and tooth's socket 7, through sealed pad 2 and tooth's socket 7 looks adaptation, reduces the rainwater and pours into increase of service life.

Further, to above-mentioned slider 13 and spring 14 that set up, seted up mounting groove 15 in the slot 19 with placing piece 6 vertical direction, slider 13 can reciprocate to stretch out and draw back in mounting groove 15, and spring 14 installs between mounting groove 15 and slider 13, installs slider 13 and spring 14 in the inside of metal protection layer 5 through mounting groove 15, when placing piece 6 and contacting slider 13, slider 13 gets into mounting groove 15 under pressure, conveniently places piece 6 and inserts to slot 19.

Further, for the above-mentioned placing block 6 and the slider 13, a groove 12 is formed on the outer side of the end portion of the placing block 6, one end of the slider 13 can be inserted into the groove 12, the end portion of the slider 13 is of a bullet structure, and when the slider 13 is located on one side of the groove 12, the slider 13 is inserted into the placing block 6 under the action of a spring 14.

Referring to fig. 1-3 and 5, a fireproof mechanism is installed on the outer side of the other metal protection layer 5, the fireproof mechanism includes a flame retardant plate 4 and a screw 3 installed on the flame retardant plate 4, and the screw 3 is screwed on the metal protection layer 5;

a heat insulation sheet 16, a stone powder layer 17 and a vacuum heat insulation layer 18 are sequentially arranged between the flame retardant plate 4 and the metal protective layer 5 from outside to inside;

the outer sides of the two metal protection layers 5 are plated with anti-corrosion layers 10.

Through the technical scheme:

specifically, the device comprises a screw 3, a flame-retardant plate 4, a metal protective layer 5, an anti-corrosion layer 10, a heat insulation sheet 16, a stone powder layer 17 and a vacuum heat insulation layer 18, and the heat conductivity coefficient of the heat insulation plate body is lower than that of other products through the heat insulation sheet 16, the stone powder layer 17, the vacuum heat insulation layer 18 and the flame-retardant plate 4, so that heat conduction can be prevented.

Referring to fig. 2 and 6, the sandwich component includes polyurethane foam 9 and aluminum foils 8 mounted on both sides of the polyurethane foam 9, and the two aluminum foils 8 are respectively mounted on the inner sides of the two metal protection layers 5;

a reinforcing rib 11 is arranged between the two aluminum foil sheets 8, the reinforcing rib 11 is of a Z-shaped structure, and the polyurethane foam 9 is wrapped outside the reinforcing rib 11.

Through the technical scheme:

specifically, the device passes through metal protective layer 5, aluminium foil 8, polyurethane foam 9 and strengthening rib 11 and constitutes, and two-sided aluminium foil 8 and polyurethane foam 9 once only compound through advanced serialization production line form, are the sandwich structure, choose for use the third generation foamed plastic panel that possess continuous even top layer and obturator formula honeycomb, and stable in quality, the fire-protection rating is high, sets up Z shape strengthening rib 11 for this heated board has higher compressive strength than general aluminium foil heated board.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two-sided strenghthened type PIR heated board which characterized in that: the insulation board comprises an insulation board body, wherein the insulation board body comprises a sandwich component and metal protection layers (5) arranged on two sides of the sandwich component;

a slot (19) is formed in one of the metal protection layers (5), a placing block (6) is inserted into the slot (19), a telescopic sliding block (13) is installed in the slot (19) in the vertical direction, and a spring (14) is installed between the sliding block (13) and the metal protection layer (5);

when one end of the sliding block (13) is inserted into the placing block (6), the placing block (6) is limited from being separated from the slot (19).

2. The double-sided reinforced PIR insulation board of claim 1, which is characterized in that: a fireproof mechanism is arranged on the outer side of the other metal protective layer (5), the fireproof mechanism comprises a flame-retardant plate (4) and a screw (3) arranged on the flame-retardant plate (4), and the screw (3) is screwed on the metal protective layer (5);

a heat insulation sheet (16), a stone powder layer (17) and a vacuum heat insulation layer (18) are sequentially arranged between the flame retardant plate (4) and the metal protective layer (5) from outside to inside;

the outer sides of the two metal protection layers (5) are plated with anti-corrosion layers (10).

3. The double-sided reinforced PIR insulation board of claim 1, which is characterized in that: the sandwich component comprises polyurethane foam (9) and aluminum foil pieces (8) arranged on two sides of the polyurethane foam (9), and the two aluminum foil pieces (8) are respectively arranged on the inner sides of the two metal protective layers (5);

and a reinforcing rib (11) is arranged between the two aluminum foil sheets (8), the reinforcing rib (11) is of a Z-shaped structure, and the polyurethane foam (9) is wrapped outside the reinforcing rib (11).

4. The double-sided reinforced PIR insulation board of claim 2, wherein: tooth grooves (7) are formed in the top and the right side of each of the two metal protection layers (5), clamping teeth (1) are fixed to the bottom and the left side of each of the two metal protection layers, and the clamping teeth (1) can be connected with the corresponding tooth grooves (7) in a clamping mode;

the external mounting of latch (1) has sealed pad (2), sealed pad (2) are rectangle annular structure.

5. The double-sided reinforced PIR insulation board of claim 1, which is characterized in that: the mounting groove (15) is formed in the slot (19) in the direction perpendicular to the placing block (6), the sliding block (13) can stretch in the mounting groove (15) in a reciprocating mode, and the spring (14) is mounted between the mounting groove (15) and the sliding block (13).

6. The double-sided reinforced PIR insulation board of claim 1, which is characterized in that: the outer side of the end part of the placing block (6) is provided with a groove (12), one end of the sliding block (13) can be inserted into the groove (12), and the end part of the sliding block (13) is of a bullet structure.