CN218714569U

CN218714569U - A-level fireproof refrigerating and heating decorative plate

Info

Publication number: CN218714569U
Application number: CN202222983311.7U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Nanjing Wuheng Construction Technology Co ltd
Current assignee: Nanjing Wuheng Construction Technology Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-24
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a A level fire prevention refrigeration heating decorative board, including the radiation core and set up thermal-insulated bottom plate and the panel at the upper and lower surface of radiation core respectively, the radiation core embeds there is the water pipe, and thermal-insulated bottom plate outside is equipped with the fire prevention housing, and the fire prevention housing is A level fireproof material with the panel, constitutes airtight appearance chamber, and the radiation core is placed at airtight appearance intracavity with thermal-insulated bottom plate. The utility model discloses the radiation core parcel that will not prevent fires is in the airtight appearance intracavity of constituteing by A level fire prevention ornamental material for the whole A level fire behavior that possesses of refrigeration heating decorative board, with the terminal scene that has the fire behavior requirement of popularizing of air conditioner heat transfer, thereby improved its performance and range of application.

Description

A-level fireproof refrigerating and heating decorative plate

Technical Field

The utility model relates to a heating refrigeration technology field, concretely relates to A level fire prevention refrigeration heating decorative board.

Background

Along with the continuous development of social economy, people constantly improve to the requirement of indoor comfort level, and radiation air conditioning system receives people's favor more and more, and the air conditioner heat transfer is terminal as the device directly relevant with indoor comfort level, receives people's attention more and more.

The integration of air conditioner heat transfer terminal is a common form for furred ceiling board, but refrigeration heating decorative board generally by decoration panel, heat conduction sandwich layer and heat preservation complex form, wherein the heat conduction sandwich layer is combustible material or high heat conduction material usually, the heat preservation polystyrene foam board usually, the two is not A level fire prevention insulation material, consequently refrigeration heating decorative board also does not belong to A level fire prevention ornamental material, can not use in some occasions that the protection requirement is high.

SUMMERY OF THE UTILITY MODEL

In order to improve the terminal fire behavior of air conditioner heat transfer to improve it, the utility model provides a A level fire prevention refrigeration heating decorative board.

The utility model adopts the technical scheme as follows: the utility model provides a A level fire prevention refrigeration heating decorative board, includes the radiation core and sets up respectively the thermal-insulated bottom plate and the panel of radiation core upper and lower surface, the radiation core embeds there is the water pipe, the thermal-insulated bottom plate outside is equipped with the fire prevention housing, the fire prevention housing with the panel is A level fire-proof material, constitutes airtight appearance chamber, the radiation core with the thermal-insulated bottom plate is placed airtight appearance intracavity.

Preferably, the radiation core plate is an expanded graphite plate.

Preferably, the insulated floor is a polystyrene foam panel.

Preferably, the panel is a gypsum board or a cement board.

Preferably, the water pipe is a PE-XA pipe of 10mm × 1.5mm.

Preferably, the fireproof casing is an aluminum silicate plate, a glass fiber plate or a rock wool plate.

Preferably, a fireproof sealant is arranged at a joint between the panel and the fireproof housing.

Preferably, the heat insulation bottom plate is provided with a groove, and the radiation core plate is placed in the groove.

Preferably, the width of the panel is larger than that of the fireproof casing, the panel forms fins on two sides of the fireproof casing, and the fins form installation positions fixed with the keels.

The utility model discloses following beneficial effect has: the utility model discloses the radiation core parcel that will not prevent fires is in the airtight appearance intracavity of constituteing by A level fire prevention ornamental material for the whole A level fire behavior that possesses of refrigeration heating decorative board, with the terminal scene that has the fire behavior requirement of promoting of air conditioner heat transfer, thereby improved its performance and range of application.

Drawings

Fig. 1 is a schematic diagram of an embodiment of the present invention.

Fig. 2 isbase:Sub>A schematic sectional view of the embodimentbase:Sub>A-base:Sub>A direction of the present invention.

Fig. 3 is a schematic sectional view of the installation of the embodiment of the present invention.

Fig. 4 is an installation schematic diagram of an embodiment of the present invention.

The heat insulation plate comprises a radiation core plate 1, a heat insulation bottom plate 2, a panel 3, a flash 301, a water pipe 4, a fireproof cover 5, a keel 6 and screws 7.

Detailed Description

The present invention will be further explained with reference to the following embodiments and accompanying drawings.

In the embodiment, as shown in fig. 1 to 4, the a-class fireproof refrigerating and heating decorative board comprises a radiation core board 1, and a heat insulation bottom board 2 and a face board 3 respectively arranged on the upper surface and the lower surface of the radiation core board 1, a water pipe 4 is arranged in the radiation core board 1, a fireproof cover casing 5 is arranged outside the heat insulation bottom board 2, the fireproof cover casing 5 and the face board 3 are made of a class a fireproof material to form a closed cavity, and the radiation core board 1 and the heat insulation bottom board 2 are placed in the closed cavity. The embodiment wraps the non-fireproof radiation core plate 1 in the closed containing cavity formed by the A-level fireproof decorative material, so that the refrigerating and heating decorative plate integrally has A-level fireproof performance, the heat exchange tail end of the air conditioner is popularized to a scene with fireproof performance requirements, and the performance and the application range of the air conditioner are improved.

In the embodiment, the radiation core plate 1 is an expanded graphite plate, and is obtained by expanding 50-100 meshes of expandable graphite in a high-temperature expansion furnace, wherein the expansion temperature is 900-1200 ℃, the expansion rate is preset to be 80 times, and the thickness is 10-15mm. The heat insulation bottom plate 2 is a polystyrene foam plate, and the thickness is 18 to 22mm. The panel 3 is a gypsum board or a cement board, and the thickness is 8-10mm. The water pipe 4 is a PE-XA pipe with the thickness of 8-10mm multiplied by 1.5mm. The fireproof housing 5 is an aluminum silicate plate, a glass fiber plate or a rock wool plate. In the embodiment, the radiation core plate 1 is an expanded graphite plate, has the characteristics of high heat conductivity and good soaking effect, is beneficial to heat conduction and heat homogenization brought by the water pipe 4 after the water pipe 4 is wrapped, and has high heat exchange efficiency. The preferred gypsum board of panel 3, through the fix on fossil fragments 5 of screw 7, its coefficient of heat conductivity is lower, and heat accumulation performance is good, has A level fire behavior simultaneously, consequently can get up the heat accumulation of radiation core 1 transmission, slowly dispels the heat towards indoor, adjusts the room temperature to guarantee the equilibrium stability of room temperature. The heat insulation bottom plate 2 is a polystyrene foam plate, is light in weight, impact-resistant and not easy to deform, low in heat conductivity coefficient and good in heat preservation performance, can effectively prevent heat from being emitted outdoors, improves the utilization rate of the heat, and saves energy. The whole refrigerating and heating decorative plate has good heat conduction effect and uniform and stable heat dissipation, so that the temperature in the space is constant, and the body feeling is comfortable.

In the embodiment, as shown in fig. 2, the insulating bottom plate 2 is provided with a groove, and the radiant core plate 1 is placed in the groove. The structure prevents the radiation core plate 1 from directly contacting the fireproof cover shell 5, and the heat insulation bottom plate 2 has heat insulation performance and certain fireproof performance, so that the whole fireproof performance of the decorative plate is improved to a certain extent.

In the embodiment, a seam between the panel 3 and the fireproof housing 5 is provided with fireproof sealant. The graphite has a melting point of more than 3000 ℃ and has high temperature resistance, but the graphite is not oxidation-resistant, oxidation weight loss is generated under the condition of high temperature of about 400 ℃ and oxygen, and the oxidation is accelerated at higher temperature, so that the radiation core plate 1 must be isolated from the outside air to realize the fireproof performance, and fireproof sealant must be arranged at the joint between the panel 3 and the fireproof housing 5 and the joint between the water pipe 4 and the fireproof housing 5.

In the embodiment, as shown in fig. 1 to 4, the width of the panel 3 is larger than that of the fireproof casing 5, the panel 3 forms flanges 301 on two sides of the fireproof casing 5, and the flanges 301 form installation positions fixed with the keel 6. As shown in fig. 3, the radiation core board 1, the heat insulation bottom board 2 and the fireproof casing 5 can share a height space, so that the overall installation space of the ceiling board is saved, the height of the ceiling board can be saved by about 30mm as a whole, the actual use space of a room is increased, and the radiation core board is suitable for being applied to a room with a low floor height.

It is obvious that the above embodiments of the present invention are only examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other obvious changes and modifications which are obvious from the spirit of the present invention are also within the scope of the present invention.

Claims

1. The utility model provides a A level fire prevention refrigeration heating decorative board, includes radiation core (1) and sets up respectively thermal-insulated bottom plate (2) and panel (3) of radiation core (1) upper and lower surface, radiation core (1) embeds there is water pipe (4), its characterized in that, thermal-insulated bottom plate (2) outside is equipped with fire prevention housing (5), fire prevention housing (5) with panel (3) are A level fire-proof material, constitute airtight appearance chamber, radiation core (1) with thermal-insulated bottom plate (2) are placed airtight appearance intracavity.

2. A class a fire-resistant cooling and heating decorative panel according to claim 1, wherein the radiant core panel (1) is an expanded graphite panel.

3. A class a fire-resistant cooling and heating decorative panel according to claim 1, wherein the heat-insulating bottom panel (2) is a polystyrene foam panel.

4. A fire-proof cooling heating decorative plate of class a according to claim 1, characterized in that the panel (3) is a plasterboard or a cement board.

5. A class a fire-proof refrigerating heating decorative plate according to claim 1, wherein the water pipe (4) is a PE-XA pipe of 10mm x 1.5mm.

6. A fire-proof refrigerating and heating decorative board of class a according to claim 1, wherein the fire-proof housing (5) is an aluminum silicate board, a glass fiber board or a rock wool board.

7. A fire-proof refrigerating and heating decorative board of class a according to claim 1, wherein the seam between the panel (3) and the fire-proof housing (5) is provided with fire-proof sealant.

8. A fire-proof refrigerating and heating decorative plate of class a according to claim 1, characterized in that the heat-insulating bottom plate (2) is provided with a groove, and the radiant core plate (1) is placed in the groove.

9. A class a fire-resistant cooling heating decorative panel according to claim 1, wherein the width of the panel (3) is larger than that of the fire-resistant housing (5), the panel (3) forms a flange (301) at both sides of the fire-resistant housing (5), and the flange (301) forms a mounting part fixed with the keel (6).