Fireproof plugging plate for green and environment-friendly building

Abstract

The utility model discloses a green and environment-friendly fireproof plugging plate for buildings, which belongs to the technical field of fireproof plugging plates and comprises a plate body, a plurality of through holes are formed in the front side of the plate body, and a first fireproof cover and a second fireproof cover are fixed on two sides of the plate body. A main pipe is fixed to the inner side of the first fireproof cover, a plurality of branch pipes are fixed to the outer side of the main pipe, a plurality of spray pipes are fixed to the outer sides of the branch pipes, a fire extinguishing tank and a flame retardant tank are fixed to the inner side of the second fireproof cover, a fire extinguishing agent is arranged in the fire extinguishing tank, and a flame retardant is arranged in the flame retardant tank. A first valve is fixed to the output end of the fire extinguishing tank, and the interior of the first valve communicates with the interior of the main pipe. When a fire disaster occurs, flames on the electric wire or the pipe can be automatically extinguished, and the flames are prevented from spreading to the other side of the fireproof blocking plate along the electric wire or the pipe.

Description

Technical Field

[0001] The utility model belongs to the technical field of fireproof sealing plates, and more specifically, particularly relates to a fireproof sealing plate for green and environmentally friendly buildings. Background Art

[0002] Fire blocking is used to block various penetrations, such as various openings formed when cables, air ducts, oil pipes, gas pipes, etc. pass through walls and floor slabs, as well as fire separation of cable trays, to prevent the fire from spreading through these openings and gaps. In the case of fire, the existing green and environmentally friendly fire blocking panels for buildings are easily ignited by wires or pipes, and then spread along the wires or pipes to the other side of the fire blocking panel. Therefore, a green and environmentally friendly fire blocking panel is proposed. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides a green and environmentally friendly fireproof sealing plate for buildings, which can automatically extinguish the flames on wires or pipes when a fire occurs, so as to solve the problem that the existing green and environmentally friendly fireproof sealing plates for buildings proposed in the above background technology are that when a fire occurs, the wires or pipes are easily ignited, and then spread along the wires or pipes to the other side of the fireproof sealing plate.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a green and environmentally friendly fireproof sealing plate for buildings, comprising a plate body, a plurality of through holes are opened on the front side of the plate body, a first fireproof cover and a second fireproof cover are fixed on both sides of the plate body, a main pipe is fixed on the inner side of the first fireproof cover, a plurality of branch pipes are fixed on the outer side of the main pipe, a plurality of nozzles are fixed on the outer side of the branch pipe, a fire extinguishing tank and a flame retardant tank are fixed on the inner side of the second fireproof cover, a fire extinguishing agent is arranged inside the fire extinguishing tank, a flame retardant is arranged inside the flame retardant tank, a first valve is fixed on the output end of the fire extinguishing tank, the interior of the first valve is connected with the interior of the main pipe, one end of the valve stem of the first valve passes through the interior of the second fireproof cover and is fixed with a first rotating rod, one end of the first rotating rod is abutted with a thermosensitive glass tube, a first torsion spring is fixed on the outer side of the valve stem of the first valve, and one end of the first torsion spring is fixedly connected to the inner side of the second fireproof cover.

[0005] As a preferred technical solution of the utility model, a piston cylinder is fixed between the first valve and the fire extinguishing tank, and the interior of the piston cylinder is connected with the interior of the fire extinguishing tank.

[0006] As a preferred technical solution of the utility model, a piston rod is slidably connected to the inner side of the piston cylinder, a spring is fixed to the side of the piston rod away from the fire extinguisher tank, and one end of the spring abuts against the inner side of the piston cylinder.

[0007] As a preferred technical solution of the utility model, a second valve is fixed to the output end of the flame retardant tank, the interior of the second valve is connected to the interior of the main pipeline, a second rotating rod is fixed to one end of the valve stem of the second valve, and one side of the second rotating rod is in contact with the outer side of the piston rod.

[0008] As a preferred technical solution of the present utility model, a second torsion spring is fixed to the outer side of the second rotating rod, and one end of the second torsion spring is fixedly connected to the outer shell of the second valve.

[0009] As a preferred technical solution of the utility model, the branch pipe is in a circular structure, the diameter of the branch pipe is larger than the diameter of the through hole, and the position of the branch pipe corresponds to the position of the through hole.

[0010] As a preferred technical solution of the utility model, the plurality of nozzles are directed toward the center of the branch pipe.

[0011] The utility model provides a green and environmentally friendly fireproof sealing plate for buildings, which has the following beneficial effects:

[0012] 1. The green and environmentally friendly fireproof sealing board for buildings can automatically extinguish the flames on the wires or pipes when a fire occurs, and prevent the flames from spreading along the wires or pipes to the other side of the fireproof sealing board.

[0013] 2. After the fire is extinguished, the flame retardant in the flame retardant tank is ejected from the nozzle through the main pipe and branch pipe under the push of high-pressure gas, and the flame retardant is covered on the wires or pipes to prevent the wires or pipes from catching fire again. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a fireproof sealing plate for green and environmentally friendly buildings.

[0015] Figure 2 The utility model is a schematic diagram of the split structure of a fireproof sealing plate for green and environmentally friendly buildings.

[0016] Figure 3 The utility model is a green environmental protection building fireproof sealing board Figure 2 A is an enlarged schematic diagram.

[0017] Figure 4 The utility model is a green environmental protection building fireproof sealing board Figure 2 The enlarged schematic diagram of point B in FIG.

[0018] In the figure: 1, plate body; 2, perforation; 3, first fireproof cover; 4, second fireproof cover; 5, main pipe; 6, branch pipe; 7, nozzle; 8, fire extinguisher; 9, flame retardant tank; 10, second rotating rod; 11, second torsion spring; 12, first valve; 13, first rotating rod; 14, thermal glass tube; 15, first torsion spring; 16, piston cylinder; 17, piston rod; 18, spring; 19, second valve. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0020] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figures 1 to 4The utility model provides a technical solution: a green and environmentally friendly fireproof sealing plate for building, comprising a plate body 1, a plurality of through holes 2 are opened on the front side of the plate body 1, a first fireproof cover 3 and a second fireproof cover 4 are fixed on both sides of the plate body 1, a main pipe 5 is fixed on the inner side of the first fireproof cover 3, a plurality of branch pipes 6 are fixed on the outer side of the main pipe 5, a plurality of nozzles 7 are fixed on the outer side of the branch pipe 6, a fire extinguishing tank 8 and a flame retardant tank 9 are fixed on the inner side of the second fireproof cover 4, a fire extinguishing agent is arranged inside the fire extinguishing tank 8, a flame retardant is arranged inside the flame retardant tank 9, a first valve 12 is fixed on the output end of the fire extinguishing tank 8, the interior of the first valve 12 is connected with the interior of the main pipe 5, one end of the valve stem of the first valve 12 passes through the interior of the second fireproof cover 4 and is fixed with a first rotating rod 13, one end of the first rotating rod 13 is abutted with a thermosensitive glass tube 14, a first torsion spring 15 is fixed on the outer side of the valve stem of the first valve 12, and one end of the first torsion spring 15 is fixedly connected with the inner side of the second fireproof cover 4;

[0023] When a fire occurs, the thermosensitive glass tube 14 breaks due to heat, and the first rotating rod 13 loses its obstruction. Driven by the first torsion spring 15, the first valve 12 opens, and the fire extinguishing agent in the fire extinguishing tank 8 is ejected from the nozzle 7 through the main pipe 5 and the branch pipe 6 under the push of high-pressure gas, and the fire extinguishing agent extinguishes the flame on the wire or pipe. Through the above process, when a fire occurs, the flame on the wire or pipe can be automatically extinguished to prevent the flame from spreading along the wire or pipe to the other side of the fireproof blocking plate.

[0024] Furthermore, a piston cylinder 16 is fixed between the first valve 12 and the fire extinguishing tank 8, the interior of the piston cylinder 16 is connected to the interior of the fire extinguishing tank 8, a piston rod 17 is slidably connected to the inner side of the piston cylinder 16, a spring 18 is fixed to the side of the piston rod 17 away from the fire extinguishing tank 8, one end of the spring 18 abuts against the inner side of the piston cylinder 16, a second valve 19 is fixed to the output end of the flame retardant tank 9, the interior of the second valve 19 is connected to the interior of the main pipe 5, a second rotating rod 10 is fixed to one end of the valve stem of the second valve 19, one side of the second rotating rod 10 abuts against the outer side of the piston rod 17, a second torsion spring 11 is fixed to the outer side of the second rotating rod 10, one end of the second torsion spring 11 is fixedly connected to the outer shell of the second valve 19, the branch pipe 6 is a circular structure, the diameter of the branch pipe 6 is larger than the diameter of the through hole 2, the position of the branch pipe 6 corresponds to the position of the through hole 2, and the multiple nozzles 7 face the center of the branch pipe 6;

[0025] As the fire extinguishing agent in the fire extinguishing tank 8 is used up, the internal air pressure decreases, and the piston rod 17 in the piston cylinder 16 connected thereto is pushed toward the fire extinguishing tank 8 by the spring 18, so that the piston rod 17 is retracted into the piston cylinder 16, and the second rotating rod 10 loses its obstruction. Under the action of the second rotating rod 10, the second rotating rod 10 drives the second valve 19 to open, and the flame retardant in the flame retardant tank 9 is ejected from the nozzle 7 through the main pipe 5 and the branch pipe 6 under the push of the high-pressure gas, covering the wires or pipes with the flame retardant to prevent the wires or pipes from catching fire again.

[0026] Specific usage and function of this embodiment: When a fire occurs, the heat-sensitive glass tube 14 of the utility model breaks due to heat, and the first rotating rod 13 loses its blocking, and driven by the first torsion spring 15, the first valve 12 is opened, and the fire extinguishing agent in the fire extinguishing tank 8 is ejected from the nozzle 7 through the main pipe 5 and the branch pipe 6 under the push of high-pressure gas, and the fire on the wire or pipe is extinguished by the fire extinguishing agent;

[0027] At the same time, as the fire extinguishing agent in the fire extinguishing tank 8 is used up, the internal air pressure decreases, and the piston rod 17 in the piston cylinder 16 connected thereto is pushed toward the fire extinguishing tank 8 under the push of the spring 18, so that the piston rod 17 retracts into the piston cylinder 16, and the second rotating rod 10 loses its obstruction. Under the action of the second rotating rod 10, the second rotating rod 10 drives the second valve 19 to open, and the flame retardant in the flame retardant tank 9 is ejected from the nozzle 7 through the main pipe 5 and the branch pipe 6 under the push of the high-pressure gas, covering the flame retardant on the wires or pipes to prevent the wires or pipes from catching fire again.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A green and environmentally friendly fireproof sealing board for building, comprising a board body (1), characterized in that: The front side of the plate body (1) is provided with a plurality of through holes (2), and a first fireproof cover (3) and a second fireproof cover (4) are fixed to both sides of the plate body (1). A main pipe (5) is fixed to the inner side of the first fireproof cover (3), and a plurality of branch pipes (6) are fixed to the outer side of the main pipe (5), and a plurality of nozzles (7) are fixed to the outer side of the branch pipe (6). A fire extinguishing tank (8) and a flame retardant tank (9) are fixed to the inner side of the second fireproof cover (4), and a fire extinguishing agent is provided inside the fire extinguishing tank (8), and a fire retardant tank (9) is provided inside the fire extinguishing tank (9). A flame retardant is provided, a first valve (12) is fixed to the output end of the fire extinguishing tank (8), the interior of the first valve (12) is connected to the interior of the main pipe (5), one end of the valve stem of the first valve (12) passes through the interior of the second fireproof cover (4) and is fixed to a first rotating rod (13), one end of the first rotating rod (13) is in contact with a thermosensitive glass tube (14), a first torsion spring (15) is fixed to the outer side of the valve stem of the first valve (12), and one end of the first torsion spring (15) is fixedly connected to the inner side of the second fireproof cover (4).

2. The green and environmentally friendly fireproof sealing board for buildings according to claim 1, characterized in that: A piston cylinder (16) is fixed between the first valve (12) and the fire extinguishing tank (8), and the interior of the piston cylinder (16) is connected to the interior of the fire extinguishing tank (8).

3. The green and environmentally friendly fireproof sealing board for buildings according to claim 2 is characterized by: The inner side of the piston cylinder (16) is slidably connected with a piston rod (17), and a spring (18) is fixed to the side of the piston rod (17) away from the fire extinguishing tank (8), and one end of the spring (18) is in contact with the inner side of the piston cylinder (16).

4. The green and environmentally friendly fireproof sealing board for buildings according to claim 3 is characterized by: A second valve (19) is fixed to the output end of the flame retardant tank (9), the interior of the second valve (19) is connected to the interior of the main pipe (5), a second rotating rod (10) is fixed to one end of the valve stem of the second valve (19), and one side of the second rotating rod (10) is in contact with the outer side of the piston rod (17).

5. The green and environmentally friendly fireproof sealing board for buildings according to claim 4 is characterized by: A second torsion spring (11) is fixed to the outer side of the second rotating rod (10), and one end of the second torsion spring (11) is fixedly connected to the outer shell of the second valve (19).

6. The green and environmentally friendly fireproof sealing board for buildings according to claim 1, characterized in that: The branch pipe (6) has a circular structure, the diameter of the branch pipe (6) is larger than the diameter of the through hole (2), and the position of the branch pipe (6) corresponds to the position of the through hole (2).

7. The green and environmentally friendly fireproof sealing board for buildings according to claim 1 is characterized by: The plurality of nozzles (7) are directed toward the center of the branch pipe (6).

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