CN218542060U

CN218542060U - Fireproof aluminum alloy door and window

Info

Publication number: CN218542060U
Application number: CN202222741361.4U
Authority: CN
Inventors: 蔡植润
Original assignee: Guangdong Tianchuang Sanhe Door And Window Technology Co ltd
Current assignee: Guangdong Tianchuang Sanhe Door And Window Technology Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-02-28
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a fireproof aluminum alloy door and window, which comprises a window frame and a window sash, wherein the top of the window sash is provided with a cavity, the top in the cavity is provided with a high-pressure tank body, the high-pressure tank body is filled with a fire extinguishing agent, one side of the high-pressure tank body is communicated with a conveying pipe, one end of the conveying pipe, which is far away from the high-pressure tank body, is communicated with a hollow connecting plate, the two sides of the hollow connecting plate are symmetrically communicated with a hollow support plate, and the bottom of the hollow support plate is provided with a plurality of spray heads; the conveying pipe is provided with a valve seat, a valve block is movably arranged in the valve seat, a spring is connected between the valve block and the high-pressure tank body, and a hot melt adhesive rod is connected between one end, far away from the high-pressure tank body, of the valve block and the side wall of the cavity. The automatic triggering of the valve plate is realized by utilizing the characteristic that the hot melt adhesive rod is heated and softened, so that the fire extinguishing agent is automatically sprayed to extinguish fire when a fire disaster occurs, the fire is prevented from further spreading, and the fire prevention safety is high.

Description

Fireproof aluminum alloy door and window

Technical Field

The utility model relates to an aluminum alloy door and window technical field specifically is a fire prevention type aluminum alloy door and window.

Background

An aluminium alloy door and window is a window with frame and sash structure made of aluminium alloy building section, and is used for sealing balcony in home decoration. The aluminum alloy door and window has the characteristics of attractive appearance, sealing and high strength, and in the market of building door and window products in China, the aluminum alloy door and window occupies the largest proportion, so that the aluminum alloy door and window is the first choice of door and window products for home decoration.

The existing aluminum alloy doors and windows are only made of aluminum alloy frames and common glass, so that the fireproof performance is poor, when a fire disaster happens, the fire can not be well prevented from spreading, and the aluminum alloy doors and windows are easily burnt, so that the personal safety is harmed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire prevention type aluminum alloy door and window to solve the problem that above-mentioned background art provided.

The purpose of the utility model can be realized by the following technical scheme:

a fireproof aluminum alloy door and window comprises a window frame and a window sash, wherein a cavity is formed in the top of the window sash, a high-pressure tank body is mounted at the top in the cavity, a fire extinguishing agent is filled in the high-pressure tank body, one side of the high-pressure tank body is communicated with a conveying pipe, one end, away from the high-pressure tank body, of the conveying pipe is communicated with a hollow connecting plate, hollow support plates are symmetrically communicated with two sides of the hollow connecting plate, and a plurality of spray heads are arranged at the bottom of the hollow support plates;

the conveying pipe is provided with a valve seat, a valve block is movably arranged in the valve seat, a spring is connected between the valve block and the high-pressure tank body, and a hot melt adhesive rod is connected between one end, far away from the high-pressure tank body, of the valve block and the side wall of the cavity.

As a further aspect of the present invention: the fire extinguishing agent is a dry powder fire extinguishing agent.

As a further aspect of the present invention: the high-pressure tank body bottom surface is provided with the fixing base, be provided with the mounting panel on the valve block, the spring both ends are connected with fixing base and mounting panel respectively.

As a further aspect of the present invention: the hot melt adhesive stick is fixed with the spliced pole towards the one end of valve block, install the bolt on the spliced pole, set up the pinhole with bolt adaptation on the valve block.

As a further aspect of the present invention: the window frame both sides still are provided with fire prevention expansion strip, the last seal groove of having seted up of casement correspondence.

As a further aspect of the present invention: and fireproof glass is arranged on the window sash.

As a further aspect of the present invention: the type of the fireproof glass is FFB-35-A1.

The utility model has the advantages that:

the top of the window sash is provided with a high-pressure tank body filled with a fire extinguishing agent, and the automatic triggering of the valve sheet is realized by utilizing the characteristic that the hot melt adhesive rod is softened by heating, so that the fire extinguishing agent is automatically sprayed to extinguish fire when a fire breaks out, the fire is prevented from further spreading, and the fire prevention safety is high; the fireproof expansion strip is arranged in the window frame, and is heated to expand when the temperature rises, so that the gap between the window frame and the window sash is blocked, and the leakage of high-temperature smoke is avoided; the fire-proof glass is matched for use, so that the fire-proof performance is further improved.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

fig. 2 is a partial sectional view of a window sash according to the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

In the figure: 1. a window frame; 2. a window sash; 3. a slide rail; 4. a chute; 5. a chamber; 6. a high pressure tank body; 7. a delivery pipe; 8. a hollow connecting plate; 9. a hollow support plate; 10. a spray head; 11. a valve seat; 12. a valve plate; 13. a fixed seat; 14. mounting a plate; 15. a spring; 16. a hot melt adhesive stick; 17. connecting columns; 18. a bolt; 19. a fire-resistant intumescent strip; 20. a sealing groove; 21. fire-resistant glass.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses a fireproof aluminum alloy door and window, which comprises a window frame 1 and a window sash 2, wherein a sliding rail 3 is arranged in the window frame 1, and a sliding groove 4 matched with the sliding rail 3 is correspondingly arranged on the window sash 2; a cavity 5 is formed in the top of the window sash 2, a high-pressure tank 6 is mounted at the top in the cavity 5, a fire extinguishing agent is filled in the high-pressure tank 6, a conveying pipe 7 is communicated with one side of the high-pressure tank 6, one end, far away from the high-pressure tank 6, of the conveying pipe 7 is communicated with a hollow connecting plate 8, hollow support plates 9 are symmetrically communicated with two sides of the hollow connecting plate 8, and a plurality of nozzles 10 are arranged at the bottoms of the hollow support plates 9;

install disk seat 11 on the conveyer pipe 7, the activity is provided with valve block 12 in the disk seat 11, be connected with spring 15 between valve block 12 and the high-pressure jar of body 6, be connected with hot melt adhesive stick 16 between the one end that the high-pressure jar of body 6 was kept away from to valve block 12 and the 5 lateral walls of cavity.

Specifically, when a fire occurs, the temperature in the chamber 5 gradually rises, and when the temperature is higher than the softening point (usually 80 ℃) of the hot melt adhesive rod 16, the hot melt adhesive rod 16 softens, so that the restriction on the valve sheet 12 is removed, the valve sheet 12 is pulled out from the valve seat 11 under the pulling force of the spring 15, and the valve seat 11 is conducted, so that the high-pressure fire extinguishing agent in the high-pressure tank 6 is sprayed out from each spray nozzle 10 to extinguish the fire, and further spread of the fire is prevented.

It should be noted that the type of the fire extinguishing agent is not limited, and may be a dry powder fire extinguishing agent, a foam fire extinguishing agent, a gas fire extinguishing agent or a water-based fire extinguishing agent, and in this embodiment, optionally, the fire extinguishing agent is a dry powder fire extinguishing agent.

Furthermore, a fixed seat 13 is arranged on the bottom surface of the high-pressure tank body 6, an installation plate 14 is arranged on the valve plate 12, and two ends of the spring 15 are respectively connected with the fixed seat 13 and the installation plate 14;

furthermore, a connecting column 17 is fixed at one end of the hot melt adhesive rod 16 facing the valve plate 12, a bolt 18 is installed on the connecting column 17, and a pin hole matched with the bolt 18 is formed in the valve plate 12; the connecting column 17 is connected with the valve plate 12 through the bolt 18, when the temperature in the chamber 5 is raised to be higher than the softening point of the hot melt adhesive rod 16 due to a fire, the hot melt adhesive rod 16 is softened, lengthened, even melted and broken, at the moment, the bolt 18 is pulled out from the pin hole of the valve plate 12 under the action of gravity, and then the valve plate 12 is pulled out from the valve seat 11 under the tension of the spring 15 to realize the injection fire extinguishing of the fire extinguishing agent.

The window frame 1 both sides still are provided with fire prevention expansion strip 19, the last correspondence of casement 2 has seted up seal groove 20, and when casement 2 closed, fire prevention expansion strip 19 imbeds in the seal groove 20, and when the conflagration breaing out, fire prevention expansion strip 19 is heated the inflation to the clearance between shutoff casement 2 and the window frame 1 avoids high temperature flue gas to leak from the clearance, promotes fire behavior.

In addition, the fireproof glass 21 is installed on the window sash 2, the specific model of the fireproof glass 21 is FFB-35-A1, and the thickness is 35mm.

The utility model discloses a theory of operation:

when a fire disaster occurs, the temperature in the chamber 5 gradually rises, when the temperature is higher than the softening point (usually 80 ℃) of the hot melt adhesive rod 16, the hot melt adhesive rod 16 is softened, lengthened, even melted and broken, at the moment, the bolt 18 is pulled out from the pin hole of the valve plate 12 under the action of gravity, the valve plate 12 is further pulled out from the valve seat 11 under the tension of the spring 15, and the valve seat 11 is conducted, so that the high-pressure fire extinguishing agent in the high-pressure tank body 6 is sprayed out from each spray nozzle 10 to extinguish the fire, and further spreading of the fire disaster is prevented;

the gap between the window sash 2 and the window frame 1 is sealed by the fireproof expansion strip 19 which is expanded when heated, so that high-temperature smoke is prevented from leaking from the gap, and the fireproof performance is improved.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. A fireproof aluminum alloy door and window comprises a window frame (1) and a window sash (2), and is characterized in that a cavity (5) is formed in the top of the window sash (2), a high-pressure tank body (6) is installed at the inner top of the cavity (5), a fire extinguishing agent is filled in the high-pressure tank body (6), a conveying pipe (7) is communicated with one side of the high-pressure tank body (6), one end, far away from the high-pressure tank body (6), of the conveying pipe (7) is communicated with a hollow connecting plate (8), hollow support plates (9) are symmetrically communicated with two sides of the hollow connecting plate (8), and a plurality of spray heads (10) are arranged at the bottom of the hollow support plates (9);

install disk seat (11) on conveyer pipe (7), disk seat (11) internalization is provided with valve block (12), be connected with spring (15) between valve block (12) and the high-pressure jar of body (6), be connected with hot melt adhesive stick (16) between one end that the high-pressure jar of body (6) was kept away from in valve block (12) and cavity (5) lateral wall.

2. The fireproof aluminum alloy door and window according to claim 1, wherein the fire extinguishing agent is a dry powder fire extinguishing agent.

3. The fireproof aluminum alloy door and window according to claim 1, wherein a fixed seat (13) is arranged on the bottom surface of the high-pressure tank body (6), a mounting plate (14) is arranged on the valve plate (12), and two ends of the spring (15) are respectively connected with the fixed seat (13) and the mounting plate (14).

4. The fireproof aluminum alloy door and window according to claim 3, wherein a connecting column (17) is fixed at one end of the hot melt adhesive rod (16) facing the valve plate (12), a bolt (18) is installed on the connecting column (17), and a pin hole matched with the bolt (18) is formed in the valve plate (12).

5. The fireproof aluminum alloy door and window according to claim 1, wherein fireproof expansion strips (19) are further arranged on two sides of the window frame (1), and a sealing groove (20) is correspondingly formed in the window sash (2).

6. A fire-resistant al-alloy door & window according to claim 5, characterised in that on said sash (2) there is mounted a fire-resistant glass (21).

7. The fireproof aluminum alloy door and window according to claim 6, wherein the fireproof glass (21) is FFB-35-A1.