Jet type fire extinguishing device for explosion-proof warehouse

Abstract

The utility model discloses a jet type fire extinguishing device for an explosion-proof warehouse, which belongs to the technical field of fire extinguishing devices and is characterized by comprising a moving device, a lifting component is arranged at the top of the moving device, a supporting seat is fixedly connected to the top of the lifting component, and a water storage tank is fixedly connected to the left side of the top of the supporting seat. A spraying assembly fixedly communicates with the top of the water storage tank, a mounting frame is fixedly connected to the right side of the top of the supporting seat, an adjusting assembly is movably connected to the top of the mounting frame, and by arranging the spraying assembly, clean water can sequentially pass through a flow dividing pipe, a telescopic hose and a water outlet pipe and is finally sprayed out through a high-pressure spraying head, so that the fire extinguishing effect is achieved; and by arranging the adjusting assembly, the movable toothed plate can drive the two high-pressure sprayers to swing oppositely or reversely in a reciprocating mode, so that the spraying angles of the high-pressure sprayers can be adjusted, the fire extinguishing range is enlarged, and the fire extinguishing effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire extinguishing devices, in particular to a jet-type fire extinguishing device for explosion-proof warehouses. Background Art

[0002] An explosion-proof warehouse is a special type of warehouse, mainly used for the storage of dangerous goods. It requires strict, precise and safe design. The explosion-proof mark is IICT4 explosion-proof level. It can be directly used in Zone 1 hazardous places with explosive gases for the storage and transportation of dangerous goods. Explosion-proof warehouses are mainly used in special product fields such as chemicals, electronics, flavors and fragrances, alcohol, ethanol, etc. According to needs, explosion-proof warehouses need to be equipped with jet fire extinguishing devices.

[0003] The spray fire extinguishing device used in explosion-proof warehouses is usually a mobile fire extinguishing device. However, the existing fire extinguishing devices have a fixed nozzle angle during use, which makes the fire extinguishing range smaller during actual use, thus affecting the fire extinguishing effect. Or the fire extinguishing operation needs to be carried out manually. Long-term use will cause arm soreness in the user, further affecting the fire extinguishing effect, thereby causing irreparable losses. Utility Model Content

[0004] The utility model provides a jet fire extinguishing device for explosion-proof warehouses, aiming to solve the problem that the existing fire extinguishing devices have a small fire extinguishing range in actual use due to the fixed setting of the nozzle angle when in use, thus affecting the fire extinguishing effect, or the fire extinguishing operation needs to be carried out manually by hand, and long-term use will cause soreness in the user's arm, thus affecting the fire extinguishing effect.

[0005] The utility model is implemented as follows: a jet-type fire extinguishing device for explosion-proof warehouses comprises a mobile device, a lifting assembly is arranged on the top of the mobile device, a support seat is fixedly connected to the top of the lifting assembly, a water storage tank is fixedly connected to the left side of the top of the support seat, a jetting assembly is fixedly connected to the top of the water storage tank, a mounting frame is fixedly connected to the right side of the top of the support seat, and an adjustment assembly is movably connected to the top of the mounting frame;

[0006] The injection assembly includes a water pump, a connecting pipe, a diverter pipe, a telescopic hose, a water outlet pipe and a high-pressure nozzle. The water pump is fixedly connected to the top of the water tank, the connecting pipe is fixedly connected to the top of the water pump, the diverter pipe is fixedly connected to the right side of the connecting pipe, the telescopic hose is fixedly connected to the right side of the diverter pipe, the water outlet pipe is fixedly connected to the right side of the telescopic hose and is rotatably connected to the mounting frame, the high-pressure nozzle is fixedly connected to the top of the water outlet pipe, and the connecting pipe and the diverter pipe are fixedly connected to the mounting frame on one side close to the mounting frame.

[0007] In order to achieve the effect of adjusting the angle of the spray assembly, as a preferred spray fire extinguishing device for an explosion-proof warehouse of the utility model, the adjustment assembly includes a driving motor, a turntable, a rotating rod, a movable tooth plate and a limit block. The driving motor is fixedly connected to the left side of the mounting frame, the turntable is fixedly connected to the output end of the driving motor, the rotating rod is rotatably connected to the turntable and the movable tooth plate on one side respectively, and the limit block is fixedly connected to the bottom of the movable tooth plate.

[0008] In order to achieve the effect of being used in conjunction with the adjustment component, as a preferred embodiment of the utility model of a jet fire extinguishing device for an explosion-proof warehouse, an adjustment gear is fixedly connected to the surface of the water outlet pipe, and the movable tooth plate is meshedly connected between the opposite sides of the two adjustment gears.

[0009] In order to achieve the effect of adjusting the height of the support seat, as a preferred jet fire extinguishing device for an explosion-proof warehouse of the utility model, the lifting assembly includes a moving block, a first U-shaped frame, a second U-shaped frame and a lifting rod, the first U-shaped frame is fixedly connected to the top of the moving block, the second U-shaped frame is fixedly connected to the bottom of the support seat, and the lifting rod is rotatably connected to the first U-shaped frame and the second U-shaped frame on one side thereof.

[0010] In order to facilitate the driving of the lifting component, as a preferred embodiment of the utility model for an explosion-proof warehouse jet fire extinguishing device, a placement groove is opened on the top of the mobile device, and a bidirectional screw is rotatably connected inside the placement groove, and the moving block is threadedly connected to the surface of the bidirectional screw.

[0011] In order to achieve the effect of improving the moving stability of the movable tooth plate, as a preferred embodiment of the utility model of a jet fire extinguishing device for an explosion-proof warehouse, a limiting groove is provided on the top of the mounting frame, and the limiting block is slidably connected to the inside of the limiting groove.

[0012] In order to facilitate the effect of driving the bidirectional screw to rotate forward or reverse, as a preferred spray fire extinguishing device for an explosion-proof warehouse of the utility model, a servo motor is fixedly connected to the right side of the moving device, and the output end of the servo motor is fixedly connected to the bidirectional screw on one side close to the bidirectional screw.

[0013] In order to achieve the effect of limiting the moving route of the moving block, as a preferred jet fire extinguishing device for an explosion-proof warehouse of the utility model, slide grooves are provided on the front and rear sides of the inner wall of the placement groove, and sliders are fixedly connected to the front and rear sides of the moving block, and the sliders are slidably connected to the inside of the slide grooves.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The jet fire extinguishing device for explosion-proof warehouses is provided with a jet assembly, and the water pump can suck the clean water in the water tank into the connecting pipe, and then the clean water will pass through the diversion pipe, the telescopic hose and the water outlet pipe in sequence, and finally be sprayed out through the high-pressure nozzle, so as to achieve the effect of fire extinguishing. By providing an adjustment assembly, the driving motor will drive the movable gear plate to move back and forth left and right, and the movable gear plate will drive the two adjusting gears and the high-pressure nozzle to rotate relative to or oppositely, so that the two high-pressure nozzles can swing back and forth toward or oppositely, so that the spray angle of the high-pressure nozzle can be adjusted, thereby increasing the fire extinguishing range and further improving the fire extinguishing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structural diagram of the jet-type fire extinguishing device for explosion-proof warehouses of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the injection assembly in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the lifting component in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the adjustment component in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the mobile device in the utility model;

[0021] Figure 6 It is a connection diagram of the water outlet pipe and the regulating gear in the utility model.

[0022] In the figure, 1. moving device; 2. lifting assembly; 201. moving block; 202. first U-shaped frame; 203. second U-shaped frame; 204. lifting rod; 3. supporting seat; 4. water storage tank; 5. injection assembly; 501. water pump; 502. connecting pipe; 503. shunt pipe; 504. telescopic hose; 505. water outlet pipe; 506. high-pressure nozzle; 6. mounting frame; 7. adjustment assembly; 701. driving motor; 702. turntable; 703. rotating rod; 704. moving gear plate; 705. limiting block; 8. adjusting gear; 9. placement slot; 10. bidirectional screw; 11. limiting slot; 12. servo motor; 13. slide slot; 14. slider. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-6 The utility model provides a technical solution: a jet-type fire extinguishing device for explosion-proof warehouses, comprising a mobile device 1, a lifting assembly 2 is arranged on the top of the mobile device 1, a support seat 3 is fixedly connected to the top of the lifting assembly 2, a water storage tank 4 is fixedly connected to the left side of the top of the support seat 3, a jet assembly 5 is fixedly connected to the top of the water storage tank 4, a mounting frame 6 is fixedly connected to the right side of the top of the support seat 3, and an adjustment assembly 7 is movably connected to the top of the mounting frame 6;

[0026] The injection assembly 5 includes a water pump 501, a connecting pipe 502, a diverter pipe 503, a telescopic hose 504, a water outlet pipe 505 and a high-pressure nozzle 506. The water pump 501 is fixedly connected to the top of the water storage tank 4, the connecting pipe 502 is fixedly connected to the top of the water pump 501, the diverter pipe 503 is fixedly connected to the right side of the connecting pipe 502, the telescopic hose 504 is fixedly connected to the right side of the diverter pipe 503, the water outlet pipe 505 is fixedly connected to the right side of the telescopic hose 504 and is rotatably connected to the mounting frame 6, the high-pressure nozzle 506 is fixedly connected to the top of the water outlet pipe 505, and the connecting pipe 502 and the diverter pipe 503 are fixedly connected to the mounting frame 6 on one side close to the mounting frame 6.

[0027] In this embodiment: by setting up the injection assembly 5, the water pump 501 can suck the clean water in the water tank 4 into the connecting pipe 502, and then the clean water will pass through the diversion pipe 503, the telescopic hose 504 and the water outlet pipe 505 in turn, and finally be sprayed out through the high-pressure nozzle 506, so as to achieve the effect of fire extinguishing; by setting up the adjustment assembly 7, the driving motor 701 will drive the movable gear plate 704 to move back and forth left and right, and the movable gear plate 704 will drive the two adjusting gears 8 and the high-pressure nozzle 506 to rotate relative to or oppositely, so that the two high-pressure nozzles 506 can swing back and forth toward or oppositely, so that the injection angle of the high-pressure nozzle 506 can be adjusted, thereby increasing the fire extinguishing range and further improving the fire extinguishing effect.

[0028] As a technical optimization solution of the utility model, the adjustment component 7 includes a driving motor 701, a turntable 702, a rotating rod 703, a movable tooth plate 704 and a limit block 705. The driving motor 701 is fixedly connected to the left side of the mounting frame 6, the turntable 702 is fixedly connected to the output end of the driving motor 701, the rotating rod 703 is rotatably connected to the turntable 702 and the movable tooth plate 704 on one side thereof, and the limit block 705 is fixedly connected to the bottom of the movable tooth plate 704.

[0029] In this embodiment: by setting the adjustment component 7, the driving motor 701 will drive the turntable 702 to rotate, the turntable 702 will drive the rotating rod 703 to rotate, the rotation of the rotating rod 703 will drive the movable gear plate 704 to move back and forth left and right, and the movable gear plate 704 will drive the two adjusting gears 8 and the high-pressure nozzle 506 to rotate relative to or oppositely, so that the two high-pressure nozzles 506 can swing back and forth toward or oppositely, so that the spray angle of the high-pressure nozzle 506 can be adjusted, thereby increasing the fire extinguishing range.

[0030] As a technical optimization solution of the present invention, an adjusting gear 8 is fixedly connected to the surface of the water outlet pipe 505 , and the movable tooth plate 704 is meshedly connected between opposite sides of two adjusting gears 8 .

[0031] In this embodiment: by setting the adjustment gear 8, the two adjustment gears 8 can be used in conjunction with the movable tooth plate 704, so that the movable tooth plate 704 can drive the two adjustment gears 8 to rotate relative to or oppositely, thereby achieving the effect of adjusting the angle of the high-pressure nozzle 506.

[0032] As a technical optimization solution of the utility model, the lifting assembly 2 includes a moving block 201, a first U-shaped frame 202, a second U-shaped frame 203 and a lifting rod 204. The first U-shaped frame 202 is fixedly connected to the top of the moving block 201, the second U-shaped frame 203 is fixedly connected to the bottom of the support seat 3, and the lifting rod 204 is close to the first U-shaped frame 202 and the second U-shaped frame 203 and is rotatably connected thereto.

[0033] In this embodiment: by setting up the lifting component 2, the rotation of the bidirectional screw 10 will drive the two moving blocks 201 to move relative or oppositely. When the two moving blocks 201 move, they will drive the lifting rod 204 to rotate. When the lifting rod 204 rotates, it can lift up the support seat 3, thereby achieving the effect of adjusting the height of the support seat 3.

[0034] As a technical optimization solution of the utility model, a placement groove 9 is opened on the top of the moving device 1, and a bidirectional screw 10 is rotatably connected inside the placement groove 9, and the moving block 201 is threadedly connected to the surface of the bidirectional screw 10.

[0035] In this embodiment: by providing the placement groove 9 and the bidirectional screw 10, the placement groove 9 can support the bidirectional screw 10, and the rotation of the bidirectional screw 10 will drive the moving block 201 to move on its surface, thereby facilitating the adjustment of the height of the support seat 3.

[0036] As a technical optimization solution of the utility model, a limiting groove 11 is provided on the top of the mounting frame 6 , and the limiting block 705 is slidably connected inside the limiting groove 11 .

[0037] In this embodiment, by providing the limiting groove 11, the limiting groove 11 can be used in conjunction with the limiting block 705, so as to limit the moving route of the movable tooth plate 704 and improve its stability during use.

[0038] As a technical optimization solution of the present invention, a servo motor 12 is fixedly connected to the right side of the mobile device 1 , and the output end of the servo motor 12 is fixedly connected to the bidirectional screw 10 on a side close to the bidirectional screw 10 .

[0039] In this embodiment, the servo motor 12 is provided, and the servo motor 12 can drive the bidirectional screw 10 to rotate forward or reverse, thereby improving the convenience during use.

[0040] As a technical optimization solution of the utility model, a slide groove 13 is opened on the front and rear sides of the inner wall of the placement groove 9, and a slider 14 is fixedly connected to the front and rear sides of the moving block 201, and the slider 14 is slidably connected inside the slide groove 13.

[0041] In this embodiment, by providing the slide groove 13 and the slider 14 , the slide groove 13 can limit the moving route of the slider 14 , thereby limiting the moving route of the moving block 201 , thereby improving the stability of the moving block 201 during movement.

[0042] Working principle: First, move the device as a whole to an appropriate area, start the water pump 501, the water pump 501 will suck the clean water in the water tank 4 into the connecting pipe 502, and then the clean water will pass through the diversion pipe 503, the telescopic hose 504 and the water outlet pipe 505 in turn, and finally spray to the fire point through the high-pressure nozzle 506, so as to achieve the effect of extinguishing the fire. When the fire range is large, start the drive motor 701, the drive motor 701 will drive the turntable 702 to rotate, the turntable 702 will drive the rotating rod 703 to rotate, the rotation of the rotating rod 703 will drive the moving tooth plate 704 to move back and forth left and right, and the moving tooth plate 704 will drive the two The adjusting gear 8 and the high-pressure nozzle 506 rotate relative to or oppositely, so that the two high-pressure nozzles 506 can swing back and forth toward or oppositely, so that the spraying angle of the high-pressure nozzle 506 can be adjusted, thereby increasing the fire extinguishing range. When the spraying height needs to be adjusted, the servo motor 12 is started, and the servo motor 12 will drive the bidirectional screw 10 to rotate. The rotation of the bidirectional screw 10 will drive the two moving blocks 201 to move relative to or oppositely. When the two moving blocks 201 move, they will drive the lifting rod 204 to rotate. When the lifting rod 204 rotates, the support seat 3 can be lifted up, thereby achieving the effect of height adjustment of the spraying height.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A jet-type fire extinguishing device for explosion-proof warehouses, comprising a mobile device (1), characterized in that: A lifting assembly (2) is arranged on the top of the mobile device (1); a support seat (3) is fixedly connected to the top of the lifting assembly (2); a water storage tank (4) is fixedly connected to the left side of the top of the support seat (3); a spray assembly (5) is fixedly connected to the top of the water storage tank (4); a mounting frame (6) is fixedly connected to the right side of the top of the support seat (3); and an adjustment assembly (7) is movably connected to the top of the mounting frame (6); The spray assembly (5) comprises a water pump (501), a connecting pipe (502), a diverter pipe (503), a telescopic hose (504), a water outlet pipe (505) and a high-pressure spray head (506); the water pump (501) is fixedly connected to the top of the water storage tank (4); the connecting pipe (502) is fixedly connected to the top of the water pump (501); the diverter pipe (503) is fixedly connected to the right side of the connecting pipe (502); the telescopic hose (504) is fixedly connected to the right side of the diverter pipe (503); the water outlet pipe (505) is fixedly connected to the right side of the telescopic hose (504) and is rotatably connected to the mounting frame (6); the high-pressure spray head (506) is fixedly connected to the top of the water outlet pipe (505); and the connecting pipe (502) and the diverter pipe (503) are both fixedly connected to the mounting frame (6) on one side close to the mounting frame (6).

2. The spray-type fire extinguishing device for explosion-proof warehouse according to claim 1 is characterized in that: The adjustment assembly (7) comprises a driving motor (701), a rotating disk (702), a rotating rod (703), a movable tooth plate (704) and a stop block (705); the driving motor (701) is fixedly connected to the left side of the mounting frame (6); the rotating disk (702) is fixedly connected to the output end of the driving motor (701); a side of the rotating rod (703) close to the rotating disk (702) and the movable tooth plate (704) is rotatably connected thereto respectively; and the stop block (705) is fixedly connected to the bottom of the movable tooth plate (704).

3. The spray-type fire extinguishing device for explosion-proof warehouse according to claim 2 is characterized in that: An adjusting gear (8) is fixedly connected to the surface of the water outlet pipe (505), and the movable tooth plate (704) is meshedly connected between two opposite sides of the adjusting gears (8).

4. The spray-type fire extinguishing device for explosion-proof warehouse according to claim 1 is characterized in that: The lifting assembly (2) comprises a moving block (201), a first U-shaped frame (202), a second U-shaped frame (203) and a lifting rod (204); the first U-shaped frame (202) is fixedly connected to the top of the moving block (201); the second U-shaped frame (203) is fixedly connected to the bottom of the support seat (3); and the lifting rod (204) is rotatably connected to the first U-shaped frame (202) and the second U-shaped frame (203) at one side thereof.

5. The spray-type fire extinguishing device for explosion-proof warehouse according to claim 4 is characterized in that: A placement groove (9) is provided on the top of the moving device (1), a bidirectional screw rod (10) is rotatably connected inside the placement groove (9), and the moving block (201) is threadedly connected to the surface of the bidirectional screw rod (10).

6. The jet-type fire extinguishing device for explosion-proof warehouse according to claim 2, characterized in that: A limiting groove (11) is provided on the top of the mounting frame (6), and the limiting block (705) is slidably connected inside the limiting groove (11).

7. The jet-type fire extinguishing device for explosion-proof warehouse according to claim 5, characterized in that: A servo motor (12) is fixedly connected to the right side of the moving device (1), and an output end of the servo motor (12) is fixedly connected to the bidirectional screw (10) at a side close to the bidirectional screw (10).

8. The jet-type fire extinguishing device for explosion-proof warehouse according to claim 5, characterized in that: The front and rear sides of the inner wall of the placement groove (9) are both provided with sliding grooves (13), and the front and rear sides of the moving block (201) are both fixedly connected with sliding blocks (14), and the sliding blocks (14) are slidably connected inside the sliding grooves (13).

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