Fire extinguishing device for building fire engineering facilities

Abstract

The utility model relates to a fire extinguishing device for building fire-fighting engineering facilities, which comprises a fire extinguishing main body, one side of the fire extinguishing main body is provided with a movable cavity, the fire extinguishing main body is connected with two gas ejector pipes, the two gas ejector pipes are connected through a connecting block, and the upper ends of the two gas ejector pipes are provided with a reciprocating assembly. The two air spraying pipes are movably arranged in a movable cavity formed in one side of the fire extinguishing body, a fan is installed in the movable cavity, a limiting rod can move in a sliding groove, a movable plate is pushed by the limiting rod to move in the moving direction of a fixed block, and in the continuous moving process of a first belt, the movable plate is driven to rotate; when the movable plate moves, the fixed block is driven to continuously move on the periphery of the first belt, the reciprocating motion of the movable plate is finally completed, the reciprocating motion of the movable plate drives the two gas spraying pipes to reciprocate, and through the reciprocating motion of the two gas spraying pipes, fire extinguishing gas can be more evenly distributed in a protected area. And each corner can be fully covered by the fire extinguishing agent, so that the fire extinguishing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire engineering fire extinguishing technical field especially, a kind of fire extinguishing device for building fire engineering facility. BACKGROUND

[0002] The fire extinguishing device in building fire engineering facility is the important component part of ensuring the safety of building, they can timely and effectively control fire when fire occurs, provide valuable time for personnel evacuation and fire rescue.

[0003] In the existing fire extinguishing device in building fire engineering facility, it usually includes placing box, fire extinguishing gas tank, connecting pipe and jet pipe, when fire occurs in use, the fire extinguishing gas tank inflates the inside of connecting pipe at this time, fire extinguishing gas enters into jet pipe through connecting pipe, and the fire extinguishing gas is sprayed through jet pipe, and the control to fire is completed, but in the process of using existing equipment, since the position of jet pipe is fixed, it can not completely cover all areas needing protection, which affects the efficiency of fire extinguishing. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in prior art, and provides a kind of fire extinguishing device for building fire engineering facility.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of fire extinguishing device for building fire engineering facility, including fire extinguishing main part, the side of the fire extinguishing main part is provided with movable cavity, two jet pipes are connected on the fire extinguishing main part, two The jet pipes are connected through connecting block, the upper end of two jet pipes is provided with reciprocating assembly, two jet pipes are movably arranged in movable cavity arranged in the side of the fire extinguishing main part, fan is installed in the inside of movable cavity;

[0006] The reciprocating assembly includes driving part, belt pulley one, belt pulley two, fixed block and movable plate, the output end of the driving part is fixedly connected with the belt pulley one, the belt pulley one is connected with the belt pulley two through belt one, one side of the belt one is fixedly connected with one side of the fixed block, one side of the fixed block is fixedly connected with limit rod, sliding slot is arranged on the movable plate, the end of the limit rod away from the fixed block is slidably arranged in the sliding slot, the opposite side of the movable plate is provided with positioning group, the bottom end of the movable plate is fixedly connected with mounting plate, the movable plate is fixedly connected with one side of one of the jet pipes through the mounting plate, the movable slot is arranged on the fire extinguishing main part, and the mounting plate is movably arranged in the movable slot.

[0007] Preferably, the driving part is motor, the output end of the motor is fixedly connected with one side of the belt pulley one, and one side of the belt pulley two is fixedly connected with mounting rod.

[0008] Preferably: the upper end of the fire extinguishing body is fixedly connected with a protective frame, the inside of the protective frame is fixedly connected with a support plate, the motor is installed on the support plate, one end of the mounting rod away from the belt pulley two is movably connected with the bottom end of the support plate, and two positioning groups away from the movable plate are fixedly connected with the bottom end of the support plate.

[0009] Preferably: the fire extinguishing body comprises a placing box, fire extinguishing gas tanks and connecting pipes, the fire extinguishing gas tanks and the connecting pipes are both provided with two, the two fire extinguishing gas tanks are both installed inside the placing box, and the upper ends of the two fire extinguishing gas tanks are respectively connected with two jet pipes through two connecting pipes.

[0010] Preferably: one side of the placing box is provided with a box door.

[0011] Preferably: one side of the protective frame is provided with a plurality of heat dissipation holes.

[0012] Preferably: the two fire extinguishing gas tanks are respectively installed inside the placing box through two fixing frames.

[0013] Preferably: the limiting group comprises a fixed plate and a sliding plate, the sliding plate is provided in a T shape, the upper end of the sliding plate is slidably arranged in a limiting groove arranged at the bottom of the fixed plate, and one side of the sliding plate away from the fixed plate is fixedly connected with one side of the sliding plate.

[0014] The utility model has the advantages of the following:

[0015] 1、Compared with the prior art, the fire extinguishing device for building fire engineering facilities, by starting the driving element, by driving element drives the belt pulley one rotation, by the rotation of the belt pulley one makes the belt one movement, the belt one in the process of movement, drive fixed block movement, in the process of movement, then the limiting rod will move in the inside of the sliding slot, by the limiting rod pushes and shoves the movable plate and moves to the direction of fixed block movement, in the process of continuous movement of the belt one, then will drive fixed block in the periphery of the belt one and move constantly, ultimately complete for the reciprocating motion of movable plate, through the reciprocating motion of movable plate, then drive two jet pipes to do reciprocating motion, through the reciprocating motion of two jet pipes, fire extinguishing gas can be more evenly distributed in the protected area, so that ensure that every corner can get sufficient fire extinguishing agent coverage, thereby improve the fire extinguishing efficiency.

[0016] 2、Compared with the prior art, the fire extinguishing device for building fire engineering facilities, by setting up the fan, can further enhance the flowability of fire extinguishing gas, the blowing action of the fan can accelerate the diffusion and penetration of fire extinguishing gas, so that it reaches the fire source faster and puts out the fire, and can reduce the smoke dust into the inside of the movable cavity, facilitate the subsequent maintenance of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The overall structural diagram of the fire extinguishing device for building fire engineering facilities provided by the utility model is shown in the figure.

[0018] Figure 2 The partial schematic view of the storage box provided by the utility model is shown in the figure.

[0019] Figure 3 The internal schematic view of the storage box provided by the utility model is shown in the figure.

[0020] Figure 4 The schematic view of the fire extinguishing main body provided by the utility model is shown in the figure.

[0021] Figure 5 The schematic view of the reciprocating assembly provided by the utility model is shown in the figure.

[0022] Figure 6 The schematic view of the installation position of the limiting rod and the fixing block provided by the utility model is shown in the figure.

[0023] Legend:

[0024] 1, storage box; 2, box door; 3, protective frame; 4, heat dissipation hole; 5, air injection pipe; 6, movable cavity; 7, fan; 8, fire extinguishing gas tank; 9, fixing frame; 10, connecting block; 11, mounting plate; 12, movable plate; 13, sliding plate; 14, support plate; 15, fixed plate; 16, motor; 17, connecting pipe; 18, belt pulley one; 19, belt pulley two; 20, belt one; 21, limiting rod; 22, fixing block. DETAILED DESCRIPTION

[0025] Reference Figures 1-6 The utility model provides a kind of fire extinguishing device for building fire engineering facilities, including fire extinguishing main body, the side of fire extinguishing main body is provided with movable cavity 6, two air injection pipes 5 are connected on fire extinguishing main body, two air injection pipes 5 are connected by connecting block 10, the upper end of two air injection pipes 5 is provided with reciprocating assembly, two air injection pipes 5 are movably arranged in movable cavity 6 arranged in the side of fire extinguishing main body, fan 7 is installed in the inside of movable cavity 6.

[0026] The reciprocating assembly comprises a driving member, a belt pulley I 18, a belt pulley II 19, a fixed block 22 and a movable plate 12, the output end of the driving member is fixedly connected with the belt pulley I 18, the belt pulley I 18 is connected with the belt pulley II 19 through a belt I 20, one side of the belt I 20 is fixedly connected with one side of the fixed block 22, one side of the fixed block 22 is fixedly connected with a limiting rod 21, the movable plate 12 is provided with a sliding groove, one end of the limiting rod 21 away from the fixed block 22 is slidingly arranged in the sliding groove, the opposite sides of the movable plate 12 are provided with positioning groups, the bottom end of the movable plate 12 is fixedly connected with a mounting plate 11, the movable plate 12 is fixedly connected with one side of one of the two jet pipes 5 through the mounting plate 11, the extinguishing main body is provided with a movable slot, the mounting plate 11 is movably arranged in the movable slot, the driving member is a motor 16, the output end of the motor 16 is fixedly connected with one side of the belt pulley I 18, one side of the belt pulley II 19 is fixedly connected with a mounting rod;

[0027] Specifically, by starting the motor 16, the belt pulley I 18 is driven to rotate by the driving member, the belt I 20 is driven to move by the rotation of the belt pulley I 18, the fixed block 22 is driven to move in the process of movement of the belt I 20, in the process of movement, the limiting rod 21 moves in the sliding groove, the movable plate 12 is pushed by the limiting rod 21 to move in the direction of movement of the fixed block 22, in the process of continuous movement of the belt I 20, the fixed block 22 is continuously driven to move around the belt I 20, and finally the reciprocating movement of the movable plate 12 is completed, the two jet pipes 5 are driven to reciprocate by the reciprocating movement of the movable plate 12, the extinguishing gas can be more uniformly distributed in the protected area by the reciprocating movement of the two jet pipes 5, so that each corner can be fully covered by the extinguishing agent, thereby improving the extinguishing efficiency;

[0028] The fan 7 is arranged, which can further enhance the flowability of the extinguishing gas, the blowing action of the fan 7 can accelerate the diffusion and penetration of the extinguishing gas, so that the extinguishing gas can reach the fire source faster and extinguish the fire, and the smoke dust can be reduced to enter the inside of the movable cavity 6, facilitating the subsequent maintenance of the equipment;

[0029] The extinguishing main body is fixedly connected with a protective frame 3 at the upper end, the inside of the protective frame 3 is fixedly connected with a support plate 14, the motor 16 is installed on the support plate 14, one end of the mounting rod away from the belt pulley II 19 is movably connected with the bottom end of the support plate 14, one end of the two positioning groups away from the movable plate 12 is fixedly connected with the bottom end of the support plate 14, a plurality of heat dissipation holes 4 are arranged on one side of the protective frame 3;

[0030] The fire extinguishing main body comprises a placing box 1, two fire extinguishing gas tanks 8 and two connecting pipes 17, the two fire extinguishing gas tanks 8 are installed in the inside of the placing box 1, the upper ends of the two fire extinguishing gas tanks 8 are connected with the two jet pipes 5 through the two connecting pipes 17 respectively, a box door 2 is installed on one side of the placing box 1, the two fire extinguishing gas tanks 8 are installed in the inside of the placing box 1 through the two fixing frames 9 respectively;

[0031] The length of the connecting pipe 17 is enough to make the jet pipe 5 move to the opposite inner side wall of the movable cavity 6, the excess length of the connecting pipe 17 can be placed in the inside of the movable cavity 6, so that the movement conflict of the equipment is avoided;

[0032] The limiting group comprises a fixed plate 15 and a sliding plate 13, the sliding plate 13 is T-shaped, the upper end of the sliding plate 13 is slidably arranged in the limiting groove arranged at the bottom of the fixed plate 15, and the side of the sliding plate 13 away from the fixed plate 15 is fixedly connected with the side of the sliding plate 13, and the sliding plate 13 is arranged at the position to ensure the stability of the movable plate 12.

[0033] Working principle: when the equipment is running, the motor 16 is started, the belt pulley one 18 is driven to rotate through the driving piece, the belt one 20 is driven to move through the rotation of the belt pulley one 18, the fixed block 22 is driven to move in the movement process of the belt one 20, the limiting rod 21 moves in the sliding groove in the movement process, the movable plate 12 is driven to move in the direction of the movement of the fixed block 22 through the pushing of the limiting rod 21, the fixed block 22 is continuously driven to move in the periphery of the belt one 20 in the continuous movement process of the belt one 20, and the reciprocating movement of the movable plate 12 is finally completed, the two jet pipes 5 are driven to reciprocate through the reciprocating movement of the movable plate 12, the fire extinguishing gas can be more uniformly distributed in the protected area through the reciprocating movement of the two jet pipes 5, so that it can be ensured that every corner can be fully covered by the fire extinguishing agent, thereby improving the fire extinguishing efficiency.

[0034] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A fire extinguishing apparatus for use in building fire protection engineering, characterized in that: The utility model provides a kind of fire extinguishing device, including fire extinguishing main body, the one side of the fire extinguishing main body is provided with movable cavity (6), two jet pipes (5) are connected on the fire extinguishing main body, two the jet pipes (5) are connected by connecting block (10), the upper end of two the jet pipes (5) is provided with reciprocating assembly, two the jet pipes (5) are movably arranged in movable cavity (6) of the one side of the fire extinguishing main body, fan (7) is installed in the inside of movable cavity (6); The reciprocating assembly includes a drive, a belt pulley one (18), a belt pulley two (19), a fixed block (22), and a movable plate (12), the output end of the drive is fixedly connected with the belt pulley one (18), the belt pulley one (18) is connected with the belt pulley two (19) through a belt one (20), one side of the belt one (20) is fixedly connected with one side of the fixed block (22), one side of the fixed block (22) is fixedly connected with a limiting rod (21), the movable plate (12) is provided with a sliding groove, one end of the limiting rod (21) away from the fixed block (22) is slidably arranged in the sliding groove, opposite sides of the movable plate (12) are provided with positioning groups, the bottom end of the movable plate (12) is fixedly connected with a mounting plate (11), the movable plate (12) is fixedly connected with one side of one of the jet pipes (5) through the mounting plate (11), the fire extinguishing main body is provided with a movable slot, and the mounting plate (11) is movably arranged in the movable slot.

2. A fire extinguishing apparatus for use in building fire protection engineering according to claim 1, characterized in that: The drive is a motor (16), one side of the output end of the motor (16) is fixedly connected with the belt pulley one (18), and one side of the belt pulley two (19) is fixedly connected with a mounting rod.

3. A fire extinguishing apparatus for use in building fire protection engineering according to claim 2, characterized in that: The upper end of the fire extinguishing main body is fixedly connected with a protective frame (3), the inside of the protective frame (3) is fixedly connected with a support plate (14), the motor (16) is mounted on the support plate (14), one end of the mounting rod away from the belt pulley two (19) is movably connected with the bottom end of the support plate (14), and one end of the two positioning groups away from the movable plate (12) is fixedly connected with the bottom end of the support plate (14).

4. A fire extinguishing apparatus for use in building fire protection engineering according to claim 3, characterized in that: The fire extinguishing main body includes a placing box (1), two fire extinguishing gas tanks (8), and two connecting pipes (17), the two fire extinguishing gas tanks (8) and the two connecting pipes (17) are arranged, the two fire extinguishing gas tanks (8) are mounted in the inside of the placing box (1), and the upper end of each of the two fire extinguishing gas tanks (8) is connected with one of the two jet pipes (5) through one of the two connecting pipes (17).

5. A fire extinguishing apparatus for use in building fire protection engineering according to claim 4, characterized in that: One side of the placing box (1) is mounted with a box door (2).

6. A fire extinguishing apparatus for use in building fire protection engineering according to claim 5, characterized in that: One side of the protective frame (3) is provided with a plurality of heat dissipation holes (4).

7. A fire extinguishing apparatus for use in building fire protection engineering according to claim 6, characterized in that The two fire extinguishing gas tanks (8) are mounted in the inside of the placing box (1) through the two fixing frames (9) respectively.

8. A fire extinguishing apparatus for use in building fire protection engineering according to claim 7, characterized in that: The positioning group comprises a fixed plate (15) and a sliding plate (13), the sliding plate (13) is arranged in T shape, the upper end of the sliding plate (13) is slidingly arranged in a limiting groove arranged at the bottom of the fixed plate (15), and one side of the sliding plate (13) away from the fixed plate (15) is fixedly connected with one side of the sliding plate (13).

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