CN218906575U - Fireproof insulating polycarbonate PC board - Google Patents
Fireproof insulating polycarbonate PC board Download PDFInfo
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- CN218906575U CN218906575U CN202222261281.9U CN202222261281U CN218906575U CN 218906575 U CN218906575 U CN 218906575U CN 202222261281 U CN202222261281 U CN 202222261281U CN 218906575 U CN218906575 U CN 218906575U
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Abstract
The utility model discloses a fireproof insulation polycarbonate PC board, relates to the technical field of polycarbonate PC boards, and aims to solve the problems that most of the existing polycarbonate PC boards play a fireproof insulation effect by means of polycarbonate polymers of the PC boards, the fireproof insulation effect is poor due to a single structure, and when two PC boards are installed, the joint is sealed by means of an external aluminum pressing strip, so that water leakage is easy. The front surface of the PC board main body is provided with a plurality of penetrating cavities, and both ends of each penetrating cavity are in an opening form; further comprises: the first connecting edges are arranged on two sides of the upper end of the PC board main body, the two sides of the lower end of the PC board main body are respectively provided with a second connecting edge, and the first connecting edges, the second connecting edges and the PC board main body are of an integrated structure; the first sealing groove is arranged on one side of the first connecting edge, the second sealing groove is arranged on one side of the second connecting edge, and the first sealing groove and the second sealing groove are respectively integrated with the first connecting edge and the second connecting edge.
Description
Technical Field
The utility model relates to the technical field of polycarbonate PC boards, in particular to a fireproof insulation polycarbonate PC board.
Background
The PC board is made of polycarbonate polymer as raw material and is a novel high-strength and light-transmitting building material, which is the best building material for replacing glass and organic glass, and has better light weight, weather resistance, super strength, flame retardance, sound insulation and other excellent performances than laminated glass, toughened glass, hollow glass and the like.
However, most of the existing polycarbonate PC boards have a fireproof insulation effect by means of polycarbonate polymers of the PC boards, the structure is single, the fireproof insulation effect is poor, and when the two PC boards are installed, the joint is sealed by means of an external aluminum pressing strip, so that water leakage is easy; therefore, the existing requirements are not met, and a fireproof insulating polycarbonate PC board is provided for the purpose.
Disclosure of Invention
The utility model aims to provide a fireproof insulation polycarbonate PC board, which solves the problems that most of the prior polycarbonate PC boards proposed in the background art have fireproof insulation effects by means of polycarbonate polymers, have a single structure, cause poor fireproof insulation effects, and are easy to leak water due to the fact that the joint is sealed by means of an external aluminum pressing strip when the two PC boards are installed.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a fire resistant insulating polycarbonate PC board comprising: the PC board comprises a PC board main body, wherein the front surface of the PC board main body is provided with a plurality of penetrating cavities, and both ends of each penetrating cavity are in an opening form;
further comprises:
the first connecting edges are arranged on two sides of the upper end of the PC board main body, the two sides of the lower end of the PC board main body are respectively provided with a second connecting edge, and the first connecting edges, the second connecting edges and the PC board main body are of an integrated structure;
the first sealing groove is arranged on one side of the first connecting edge, a second sealing groove is arranged on one side of the second connecting edge, the first sealing groove and the second sealing groove are respectively integrated with the first connecting edge and the second connecting edge, a first sealing strip is arranged in the first sealing groove, and a second sealing strip is arranged in the second sealing groove;
the first water draining hole is formed in the upper surface of the second connecting side, a second water draining hole is formed in one side of the first water draining hole, and water outlets are formed in the front surface and the rear surface of the second connecting side.
Preferably, a first drainage channel is arranged between the first drainage hole and the water outlet hole, a second drainage channel is arranged between the second drainage hole and the water outlet hole, and the first drainage channel and the second drainage channel are communicated.
Preferably, a substrate is disposed in the PC board main body, an infrared-resistant film is disposed on an outer surface of the substrate, and the infrared-resistant film is an infrared-resistant shielding agent.
Preferably, the outer surface of the infrared-resistant film is provided with an ultraviolet-resistant film, and the ultraviolet-resistant film is an ultraviolet shielding agent.
Preferably, the outer surface of the ultraviolet-resistant film is provided with a flame-retardant film, and the flame-retardant film is a flame retardant.
Preferably, a glass powder layer is arranged in the base material, and a mica powder layer is arranged at the upper end of the glass powder layer.
Preferably, a connecting void groove is arranged between the first connecting edge and the second connecting edge.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the first connecting edges and the second connecting edges are respectively arranged on the two sides of the upper end and the two sides of the lower end of the PC board main body, when the two PC board main bodies are spliced and installed, the first sealing strip and the second sealing strip are respectively inserted into the first sealing groove and the second sealing groove on the side surfaces of the first connecting edges and the second connecting edges, the joint of the two PC board main bodies is sealed by the first sealing strip and the second sealing strip, after the first sealing strip and the second sealing strip are externally connected with an aluminum pressing strip and a bolt, the first layer of rainproof effect is achieved by the aluminum pressing strip in rainy weather, the second layer of rainproof effect is achieved by the first sealing strip, when rainwater enters the connecting gap groove, the rainwater flows in along the first drain hole and the second drain hole, the rainwater is prevented from being accumulated in the connecting gap groove, the third layer of rainproof effect is achieved, and the fourth layer of rainproof effect is achieved on the joint of the two PC board main bodies by the second sealing strip, and compared with the existing single use of the aluminum pressing strip, the whole rainproof effect is improved.
2. Through having sprayed anti infrared film, ultraviolet resistance film and fire-retardant film in proper order at the surface of substrate to having added mica powder layer and glass powder layer in the inside of substrate, having improved the fire prevention and the insulating properties of substrate itself through mica powder layer and glass powder layer, rethread anti infrared film and ultraviolet resistance film have increased anti infrared and ultraviolet resistance's effect, improve solar protection effect and practicality, and utilize fire-retardant film to play the fire prevention effect to holistic outer wall, be convenient for use at the time of going up under the high temperature, make the fire prevention insulation structure of PC board main part no longer singleness, improve wholeness ability.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic front view of the PC board body of the present utility model;
FIG. 3 is a schematic view of the inner structure of the second connecting edge of the present utility model;
FIG. 4 is a schematic diagram of a main body hierarchy of a PC board according to the present utility model;
FIG. 5 is a schematic view of a substrate hierarchy structure according to the present utility model;
in the figure: 1. a PC board body; 2. a through cavity; 3. a connecting void groove; 4. a first seal groove; 5. a first sealing strip; 6. a second seal groove; 7. a second sealing strip; 8. a first drain hole; 9. a second drain hole; 10. a water outlet hole; 11. a first connecting edge; 12. a second connecting edge; 13. a first downcomer channel; 14. a second drain passage; 15. a flame retardant film; 16. an ultraviolet resistant film; 17. an infrared-resistant film; 18. a substrate; 19. a mica powder layer; 20. and a glass powder layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, an embodiment of the present utility model is provided: a fire resistant insulating polycarbonate PC board comprising: the PC board comprises a PC board main body 1, wherein the front surface of the PC board main body 1 is provided with a plurality of through cavities 2, and two ends of each through cavity 2 are in an opening form;
further comprises:
the first connecting edges 11 are arranged on two sides of the upper end of the PC board main body 1, the two sides of the lower end of the PC board main body 1 are respectively provided with a second connecting edge 12, and the first connecting edges 11, the second connecting edges 12 and the PC board main body 1 are of an integrated structure;
the first sealing groove 4 is arranged on one side of the first connecting edge 11, the second sealing groove 6 is arranged on one side of the second connecting edge 12, the first sealing groove 4 and the second sealing groove 6 are respectively integrated with the first connecting edge 11 and the second connecting edge 12, a first sealing strip 5 is arranged in the first sealing groove 4, and a second sealing strip 7 is arranged in the second sealing groove 6;
the first water drain hole 8 is arranged on the upper surface of the second connecting edge 12, one side of the first water drain hole 8 is provided with a second water drain hole 9, and the front surface and the rear surface of the second connecting edge 12 are both provided with water drain holes 10.
Referring to fig. 1 and 3, a first drainage channel 13 is disposed between the first drainage hole 8 and the water outlet hole 10, a second drainage channel 14 is disposed between the second drainage hole 9 and the water outlet hole 10, and the first drainage channel 13 and the second drainage channel 14 are in communication with each other, when rainwater enters the inside of the connection gap groove 3, the rainwater flows in along the first drainage hole 8 and the second drainage hole 9, and is discharged from the water outlet hole 10, so that the rainwater is prevented from accumulating inside the connection gap groove 3, and the rainproof effect is improved.
Referring to fig. 1 and 4, a substrate 18 is disposed inside the PC board body 1, an infrared-resistant film 17 is disposed on an outer surface of the substrate 18, and the infrared-resistant film 17 is an infrared-resistant shielding agent, and the infrared-resistant film 17 improves the infrared isolation effect, so that the functionality of the PC board body 1 is enhanced.
Referring to fig. 4, an anti-uv film 16 is disposed on an outer surface of the anti-ir film 17, and the anti-uv film 16 is an ultraviolet shielding agent, and the anti-uv film 16 improves the ultraviolet isolation effect, improves the sun-shading effect, and improves the practicality.
Referring to fig. 4, the outer surface of the ultraviolet resistant film 16 is provided with a flame retardant film 15, and the flame retardant film 15 is a flame retardant, and the flame retardant film 15 is used to improve the fireproof performance of the outer wall of the PC board main body 1, which is suitable for high temperature environment.
Referring to fig. 5, a glass powder layer 20 is disposed in the substrate 18, a mica powder layer 19 is disposed at the upper end of the glass powder layer 20, the mica powder layer 19 and the glass powder layer 20 are added to the substrate 18 in the PC board main body 1, the mica powder layer 19 has an insulating and high temperature resistant effect, and the insulating effect of the substrate 18 is further improved by using the glass powder layer 20, so that the PC board main body 1 has a fireproof and insulating effect of a polycarbonate polymer, and different structures are added to further improve the fireproof and insulating effect.
Referring to fig. 1, a connecting void groove 3 is provided between the first connecting edge 11 and the second connecting edge 12 to provide space for an external aluminum pressing strip, and a space for rainwater to flow into the first water drain hole 8 and the second water drain hole 9 and drain after entering is also facilitated.
Working principle: when in use, the anti-infrared film 17 is sprayed on the outer surface of the base material 18, then the anti-ultraviolet film 16 is sprayed on the outer surface of the anti-infrared film 17, finally the flame retardant film 15, the glass powder layer 20 and the mica powder layer 19 are sprayed on the outer surface of the anti-ultraviolet film 16, the anti-ultraviolet film 16 is an ultraviolet screening agent with the model number HTUV100, the ultraviolet isolation effect is improved through the anti-ultraviolet film 16, the anti-infrared film 17 is an anti-infrared screening agent with the model number CY-T31H, the infrared isolation effect is improved through the anti-infrared film 17, the functionality of the PC board main body 1 is enhanced, the flame retardant film 15 is a flame retardant with the model number FR-221G, the flame retardant performance of the outer wall of the PC board main body 1 is improved by the flame retardant film 15, the anti-ultraviolet screening agent is suitable for high temperature environment, the mica powder layer 19 and the glass powder layer 20 are added on the base material 18 inside the PC board main body 1, the mica powder layer 19 has the insulating high temperature resistant effect, the insulating effect of the base material 18 is further improved by utilizing the glass powder layer 20, thereby realizing that the PC board main body 1 further improves the fireproof insulating effect to the different structures under the fireproof insulating effect of the polycarbonate polymer of the PC board main body 1, when the two PC board main bodies 1 are spliced and installed, the first sealing strip 5 and the second sealing strip 7 are respectively inserted into the first sealing groove 4 and the second sealing groove 6, thus the joint of the two PC board main bodies 1 can be sealed, then external aluminum pressing strips and bolt hole grooves are respectively cut on the surfaces of the first sealing strip 5 and the second sealing strip 7 by using a cutting tool, the installation is convenient, the first layer of rainproof effect is realized by virtue of the aluminum pressing strips in rainy weather, the second layer of rainproof effect is realized by virtue of the first sealing strip 5, and after rainwater enters the interior of the connecting gap groove 3, rainwater can flow in along first apopore 8 and second apopore 9, discharges from apopore 10, prevents that the rainwater from piling up in the connection space inslot 3, plays the rain-proof effect of third layer to play the rain-proof effect of fourth layer through second sealing strip 7 to two PC board main part 1 junctions, prevent to leak rain.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The fireproof insulating polycarbonate PC board comprises a PC board main body (1), wherein a plurality of penetrating cavities (2) are formed in the front surface of the PC board main body (1), and two ends of each penetrating cavity (2) are in an opening form;
the method is characterized in that: further comprises:
the first connecting edges (11) are arranged on two sides of the upper end of the PC board main body (1), the second connecting edges (12) are arranged on two sides of the lower end of the PC board main body (1), and the first connecting edges (11) and the second connecting edges (12) are of an integral structure with the PC board main body (1);
the first sealing groove (4) is arranged on one side of the first connecting edge (11), a second sealing groove (6) is arranged on one side of the second connecting edge (12), the first sealing groove (4) and the second sealing groove (6) are respectively integrated with the first connecting edge (11) and the second connecting edge (12), a first sealing strip (5) is arranged in the first sealing groove (4), and a second sealing strip (7) is arranged in the second sealing groove (6);
the first water draining hole (8) is formed in the upper surface of the second connecting side (12), a second water draining hole (9) is formed in one side of the first water draining hole (8), and water outlets (10) are formed in the front surface and the rear surface of the second connecting side (12).
2. A fire resistant insulated polycarbonate PC board in accordance with claim 1, wherein: a first drainage channel (13) is arranged between the first drainage hole (8) and the water outlet hole (10), a second drainage channel (14) is arranged between the second drainage hole (9) and the water outlet hole (10), and the first drainage channel (13) and the second drainage channel (14) are communicated.
3. A fire resistant insulated polycarbonate PC board in accordance with claim 1, wherein: the PC board is characterized in that a base material (18) is arranged in the PC board main body (1), an infrared-resistant film (17) is arranged on the outer surface of the base material (18), and the infrared-resistant film (17) is an infrared-resistant shielding agent.
4. A fire resistant insulated polycarbonate PC board according to claim 3, wherein: an ultraviolet resistant film (16) is arranged on the outer surface of the infrared resistant film (17), and the ultraviolet resistant film (16) is an ultraviolet shielding agent.
5. The fire resistant insulated polycarbonate PC board of claim 4, wherein: the outer surface of the ultraviolet-resistant film (16) is provided with a flame-retardant film (15), and the flame-retardant film (15) is a flame retardant.
6. A fire resistant insulated polycarbonate PC board according to claim 3, wherein: the glass powder coating is characterized in that a glass powder layer (20) is arranged in the base material (18), and a mica powder layer (19) is arranged at the upper end of the glass powder layer (20).
7. A fire resistant insulated polycarbonate PC board in accordance with claim 1, wherein: a connecting gap groove (3) is arranged between the first connecting edge (11) and the second connecting edge (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222261281.9U CN218906575U (en) | 2022-08-26 | 2022-08-26 | Fireproof insulating polycarbonate PC board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222261281.9U CN218906575U (en) | 2022-08-26 | 2022-08-26 | Fireproof insulating polycarbonate PC board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218906575U true CN218906575U (en) | 2023-04-25 |
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ID=86042588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222261281.9U Active CN218906575U (en) | 2022-08-26 | 2022-08-26 | Fireproof insulating polycarbonate PC board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218906575U (en) |
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2022
- 2022-08-26 CN CN202222261281.9U patent/CN218906575U/en active Active
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