Internet-of-things type remote pressure gas fire extinguishing device

Abstract

The utility model discloses an internet-of-things type remote pressure gas fire extinguishing device, and relates to the technical field of fire extinguishing devices, the internet-of-things type remote pressure gas fire extinguishing device comprises a mobile cart, the top of the mobile cart is fixedly provided with a placing cabinet, the left side of the back of the placing cabinet is fixedly provided with a temperature sensor, and the right side of the back of the placing cabinet is fixedly provided with a smoke sensor; and fire extinguishing equipment is arranged at the top of the placement cabinet. Through mutual cooperation of a movable groove, a gear plate, a push plate, a rotating gear, an electric gear ring, an auxiliary supporting column and a limiting column, the problems that a traditional fire extinguishing device is poor in stability, when a cart drives the fire extinguishing device to move, a fire extinguishing liquid storage tank in the device shakes, the fire extinguishing efficiency is poor, and the stability of the device is affected are solved; and a clamping and fixing function is achieved, a fire extinguishing liquid storage tank in the fire extinguishing device is effectively and stably clamped, shaking generated when the trolley drives the fire extinguishing device to move is prevented, and the stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire extinguishing devices, and in particular to an Internet of Things type remote pressure gas fire extinguishing device. Background Art

[0002] Gas fire extinguishing device refers to a fire extinguishing device in which the extinguishing agent is stored in a pressure vessel in liquid, liquefied gas or gas state, and the fire is extinguished by spraying gas as the extinguishing medium. The installation of gas fire extinguishing devices in mobile vehicles such as railway locomotives and wind turbine cabins, mobile equipment and computer rooms is highly valued. Among them, heptafluoropropane gas fire extinguishing devices are favored for their advantages such as being colorless, odorless, non-conductive, and free of secondary pollution, as well as having high fire extinguishing efficiency and good electrical insulation.

[0003] In the existing technical scheme, a gas fire extinguishing device is proposed with publication number: CN110559572A, including: fire extinguishing gas, a gas storage tank, an open flame sensor, a smoke sensor, an audible and visual alarm, a pressure relief valve group, a nozzle and a control host; the fire extinguishing gas is stored in the gas storage tank; the gas storage tank is connected to the pressure relief valve group through a pressure pipeline; the pressure relief valve group is connected to the nozzle through a plurality of flexible composite high-pressure delivery pipes.

[0004] In order to solve the problem that when the area of ​​the machine room is very large, a large amount of heptafluoropropane gas needs to be stored, which not only occupies a large area of ​​equipment but is also uneconomical, the existing technology uses a control host to accurately control the pressure relief valve group to control the gas fire extinguishing nozzle in the cabinet to spray fire extinguishing gas for fire extinguishing, thereby realizing accurate fire extinguishing. However, the traditional fire extinguishing device has poor stability. When the cart drives the fire extinguishing device to move, the fire extinguishing liquid storage tank inside the device will shake, resulting in poor fire extinguishing efficiency, which in turn affects the stability of the device. Utility Model Content

[0005] The purpose of the utility model is to provide an IoT-type remote pressure gas fire extinguishing device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A IoT-type remote pressure gas fire extinguishing device comprises a mobile cart, a storage cabinet is fixedly installed on the top of the mobile cart, a temperature sensor is fixedly installed on the left side of the back of the storage cabinet, a smoke sensor is fixedly installed on the right side of the back of the storage cabinet, a fire extinguishing device is arranged on the top of the storage cabinet, a remote control valve is fixedly installed on the bottom of the fire extinguishing device, a base plate is movably installed inside the storage cabinet, a storage tube is fixedly installed on the top of the base plate, and a fire extinguishing liquid storage tank is movably installed inside the storage tube.

[0008] A limiting column is fixedly installed on the top of the placing cylinder, a movable groove is opened on the top of the limiting column, and a clamping mechanism is arranged inside the movable groove.

[0009] An adjusting groove is provided on one side of the interior of the placement cabinet, and a feeding mechanism is arranged inside the adjusting groove.

[0010] A further improvement of the technical solution of the utility model is that the clamping mechanism includes a gear plate, which is movably mounted inside a movable groove, a push plate is fixedly mounted on one end of the gear plate, a rotating gear is meshed on one side of the gear plate, an electric gear ring is meshed on one end of the outer side of the rotating gear, and the electric gear ring is movably mounted inside a limiting column.

[0011] By adopting the above technical solution, the movable groove, the gear plate, the push plate, the rotating gear and the electric gear ring cooperate with each other to achieve the function of clamping and fixing.

[0012] A further improvement of the technical solution of the utility model is that an auxiliary support column is movably installed at the bottom of the gear plate, and the bottom of the auxiliary support column is fixedly installed at the bottom inside the limiting column.

[0013] By adopting the above technical solution, the auxiliary support column and the limit column cooperate with each other to achieve the function of auxiliary support.

[0014] A further improvement of the technical solution of the utility model is that a long slot is opened inside one side of the push plate, and a spring is fixedly installed inside the long slot.

[0015] A further improvement of the technical solution of the utility model is that a spring plate is movably mounted on one end of the spring, and a clamping plate is fixedly mounted on one side of the spring plate.

[0016] By adopting the above technical solution, the long slot, the spring, the spring plate and the clamping plate cooperate with each other to achieve a tight fitting function.

[0017] A further improvement of the technical solution of the utility model is that the feeding mechanism includes a transmission gear, a motor is fixedly installed at the bottom of the transmission gear, the bottom of the motor is fixedly installed at the bottom of the adjustment groove, an adjustment plate is meshed on the outer side of the transmission gear, and one side of the adjustment plate is fixedly installed on one side of the base plate.

[0018] By adopting the above technical solution, the function of mobile adjustment is achieved through the cooperation of the transmission gear, the motor, the transmission gear, the adjustment plate and the base plate.

[0019] A further improvement of the technical solution of the utility model is that a sliding groove is opened on the other side of the storage cabinet, a sliding rod is fixedly installed inside the sliding groove, a movable sleeve block is movably sleeved on the outer side of the sliding rod, a connecting bracket is fixedly installed on one end of the movable sleeve block, and one end of the connecting bracket is fixedly installed on the other side of the base plate.

[0020] By adopting the above technical solution, the sliding groove, the sliding rod, the connecting bracket and the movable sleeve block cooperate with each other to achieve the function of supporting sliding.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides an Internet of Things type remote pressure gas fire extinguishing device, which solves the problem that the stability of traditional fire extinguishing devices is poor. When the trolley drives the fire extinguishing device to move, the fire extinguishing liquid storage tank inside the device will shake, resulting in poor fire extinguishing efficiency and affecting the stability of the device. The function of clamping and fixing is achieved, and the fire extinguishing liquid storage tank in the fire extinguishing device is effectively clamped firmly to prevent shaking when the trolley drives the fire extinguishing device to move, thereby improving the stability of the device.

[0023] 2. The utility model provides an Internet of Things type remote pressure gas fire extinguishing device, which solves the problem of the clamping mechanism easily slipping when fixing the fire extinguishing liquid storage tank, resulting in insufficient stability when clamping the fire extinguishing liquid storage tank, through the cooperation of the long slot, spring, spring plate, and clamping plate. It achieves the function of tight fitting, effectively clamps the fire extinguishing liquid storage tank tightly, strengthens the fixing ability of the clamping mechanism, and improves the fixation of the device.

[0024] 3. The utility model provides an Internet of Things type remote pressure gas fire extinguishing device, which solves the problem of poor convenience of traditional fire extinguishing devices through the cooperation of transmission gears, motors, transmission gears, adjustment plates, base plates, slide grooves, slide rods, connecting brackets, and movable sleeves. When the fire extinguishing liquid in the fire extinguishing liquid storage tank is used up, the workers need to replenish and replace it, which is cumbersome, time-consuming and labor-intensive, affecting the convenience of the device. The function of mobile adjustment is achieved, which facilitates the workers to quickly replace and replenish the fire extinguishing liquid storage tank, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the utility model;

[0026] Figure 2 This is a schematic diagram of the limit column structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the push plate structure of the utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the adjustment slot of the utility model;

[0029] Figure 5 This is a schematic diagram of the internal structure of the storage cabinet of the utility model;

[0030] Figure 6 This is a schematic diagram of the connecting bracket structure of the utility model

[0031] In the figure: 1. Mobile cart; 2. Placement cabinet; 21. Adjustment slot; 22. Transmission gear; 23. Motor; 24. Adjustment plate; 25. Slide slot; 251. Slide rod; 252. Movable sleeve block; 253. Connecting bracket; 3. Base plate; 4. Placement cylinder; 5. Fire extinguishing liquid storage tank; 6. Limit column; 61. Movable slot; 62. Electric gear ring; 63. Gear plate; 64. Rotating gear; 65. Auxiliary support column; 66. Push plate; 661. Long notch; 662. Spring; 663. Spring plate; 664. Clamping plate; 7. Fire extinguishing equipment; 71. Remote control valve; 8. Temperature sensor; 81. Smoke sensor. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the embodiments:

[0033] Example 1

[0034] like Figure 1-6As shown, the utility model provides an Internet of Things type remote pressure gas fire extinguishing device, including a mobile cart 1, a placement cabinet 2 is fixedly installed on the top of the mobile cart 1, a temperature sensor 8 is fixedly installed on the left side of the back of the placement cabinet 2, a smoke sensor 81 is fixedly installed on the right side of the back of the placement cabinet 2, a fire extinguishing device 7 is arranged on the top of the placement cabinet 2, a remote control valve 71 is fixedly installed on the bottom of the fire extinguishing device 7, a base plate 3 is movably installed inside the placement cabinet 2, a placement tube 4 is fixedly installed on the top of the base plate 3, a fire extinguishing liquid storage tank 5 is movably installed inside the placement tube 4, a limiting column 6 is fixedly installed on the top of the placement tube 4, a movable groove 61 is opened on the top of the limiting column 6, a clamping mechanism is arranged inside the movable groove 61, and the clamping mechanism includes a gear plate 63, the gear plate 63 is movably installed inside the movable groove 61, a push plate 66 is fixedly installed on one end of the gear plate 63, a rotating gear 64 is meshed on one side of the gear plate 63, and an electric gear ring 62 is meshed on one end of the outer side of the rotating gear 64, and the electric gear ring 62 is movably installed on the limiting column 6. Inside the limiting column 6, an auxiliary support column 65 is movably installed at the bottom of the gear plate 63, and the bottom of the auxiliary support column 65 is fixedly installed at the bottom inside the limiting column 6. When high temperature occurs in the area, the temperature sensor 8 receives a high temperature signal, and the smoke sensor 81 receives a signal of smoke concentration, and the signal is transmitted to the remote control valve 71. The remote control valve 71 opens the valve, and the fire extinguishing equipment 7 operates to extinguish the fire. When the fire extinguishing liquid storage tank 5 is in the placement tube 4, the electric gear ring 62 arranged inside the limiting column 6 is driven by electricity to rotate, and the electric gear ring 62 is engaged with the transmission rotating gear 64 to rotate, so that the rotating gear 64 drives the gear plate 63 to move and slide in the movable groove 61, and the moving gear plate 63 drives the push plate 66 to extend and move, so that the push plate 66 clamps and squeezes the fire extinguishing liquid storage tank 5 to fix it, effectively clamps the fire extinguishing liquid storage tank 5 in the fire extinguishing device, and prevents the fire extinguishing liquid storage tank 5 inside the placement cabinet 2 from shaking when the cart moves, thereby improving the stability of the device.

[0035] Example 2

[0036] like Figure 1-6 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a long slot 661 is opened inside one side of the push plate 66, a spring 662 is fixedly installed inside the long slot 661, a spring plate 663 is movably installed at one end of the spring 662, and a clamping plate 664 is fixedly installed on one side of the spring plate 663. When the push plate 66 clamps the fire extinguishing liquid storage tank 5, the spring 662 arranged in the long slot 661 is squeezed, and the elasticity of the spring 662 is utilized to make them rebound against each other, and the clamping plate 664 is driven along the spring plate 663 to fit tightly on the fire extinguishing liquid storage tank 5, so as to achieve the function of tight fitting, effectively clamp the fire extinguishing liquid storage tank 5 tightly, strengthen the fixing ability of the clamping mechanism, and improve the fixation of the device.

[0037] Example 3

[0038] like Figure 1-6 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, an adjustment groove 21 is opened on one side of the interior of the placement cabinet 2, and a feeding mechanism is arranged inside the adjustment groove 21, and the feeding mechanism includes a transmission gear 22, a motor 23 is fixedly installed at the bottom of the transmission gear 22, and the bottom of the motor 23 is fixedly installed at the bottom of the interior of the adjustment groove 21, an adjustment plate 24 is meshed on the outer side of the transmission gear 22, and one side of the adjustment plate 24 is fixedly installed on one side of the base plate 3, and a slide groove 25 is opened on the other side of the interior of the placement cabinet 2, a slide rod 251 is fixedly installed inside the slide groove 25, and a movable sleeve block is movably sleeved on the outer side of the slide rod 251 252, one end of the movable sleeve block 252 is fixedly installed with a connecting bracket 253, and one end of the connecting bracket 253 is fixedly installed on the other side of the base plate 3. The transmission gear 22 is driven to rotate by the motor 23, and the rotating transmission gear 22 engages the transmission adjustment plate 24 to move. The adjustment plate 24 drives the base plate 3, so that the base plate 3 drives the movable sleeve block 252 to slide on the slide bar 251 along the connecting bracket 253, so that the base plate 3 is moved and adjusted, and the base plate 3 is moved to a suitable position outside the placement cabinet 2, so that it is convenient for workers to replace and replenish the fire extinguishing liquid storage tank 5 in the placement tube 4, the operation is simple and labor-saving, and the practicality of the device is improved.

[0039] The following is a detailed description of the working principle of the IoT-based remote pressure gas fire extinguishing device.

[0040] like Figure 1-6As shown, when high temperature occurs in the area, the temperature sensor 8 receives a high temperature signal, and the smoke sensor 81 receives a signal of smoke concentration, and the signal is transmitted to the remote control valve 71. The remote control valve 71 opens the valve, and the fire extinguishing equipment 7 operates to extinguish the fire. When the fire extinguishing liquid storage tank 5 is in the placement tube 4, the electric gear ring 62 arranged inside the limit column 6 is driven by electricity to rotate, and the electric gear ring 62 is engaged with the transmission rotating gear 64 to rotate, so that the rotating gear 64 drives the gear plate 63 to move and slide in the movable groove 61, and the moving gear plate 63 drives the push plate 66 to extend and move, so that the push plate 66 clamps and squeezes the fire extinguishing liquid storage tank 5 to fix it, effectively clamps the fire extinguishing liquid storage tank 5 in the fire extinguishing device, prevents the fire extinguishing liquid storage tank 5 in the placement cabinet 2 from shaking when the cart moves, and improves the stability of the device. When the push plate 66 When clamping the fire extinguishing liquid storage tank 5, the spring 662 arranged in the long slot 661 is squeezed by force, and the elasticity of the spring 662 is used to make them rebound against each other, and the clamping plate 664 is driven along the spring plate 663 to fit tightly on the fire extinguishing liquid storage tank 5, so as to achieve the function of tight fitting, effectively clamp the fire extinguishing liquid storage tank 5 tightly, strengthen the fixing ability of the clamping mechanism, and improve the fixity of the device. The transmission gear 22 is driven to rotate by the motor 23, and the rotating transmission gear 22 engages the transmission adjustment plate 24 to move, and the adjustment plate 24 drives the base plate 3, so that the base plate 3 drives the movable sleeve block 252 to slide on the slide rod 251 along the connecting bracket 253, so that the base plate 3 is moved and adjusted, and the base plate 3 is moved to a suitable position outside the placement cabinet 2, so as to facilitate workers to replace and replenish the fire extinguishing liquid storage tank 5 in the placement tube 4, and the operation is simple and labor-saving, thereby improving the practicality of the device.

[0041] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An IoT-type remote pressure gas fire extinguishing device, comprising a mobile cart (1), characterized in that: A storage cabinet (2) is fixedly installed on the top of the mobile cart (1), a temperature sensor (8) is fixedly installed on the left side of the back of the storage cabinet (2), a smoke sensor (81) is fixedly installed on the right side of the back of the storage cabinet (2), a fire extinguishing device (7) is arranged on the top of the storage cabinet (2), a remote control valve (71) is fixedly installed on the bottom of the fire extinguishing device (7), a base plate (3) is movably installed inside the storage cabinet (2), a storage tube (4) is fixedly installed on the top of the base plate (3), and a fire extinguishing liquid storage tank (5) is movably installed inside the storage tube (4); A limiting column (6) is fixedly installed on the top of the placement cylinder (4), a movable groove (61) is provided on the top of the limiting column (6), and a clamping mechanism is provided inside the movable groove (61); An adjustment groove (21) is provided on one side of the interior of the placement cabinet (2), and a loading mechanism is provided inside the adjustment groove (21).

2. The IoT-type remote pressure gas fire extinguishing device according to claim 1 is characterized in that: The clamping mechanism comprises a gear plate (63), the gear plate (63) is movably mounted inside the movable groove (61), a push plate (66) is fixedly mounted on one end of the gear plate (63), a rotating gear (64) is meshed on one side of the gear plate (63), an electric gear ring (62) is meshed on one end of the outer side of the rotating gear (64), and the electric gear ring (62) is movably mounted inside the limiting column (6).

3. The IoT-type remote pressure gas fire extinguishing device according to claim 2 is characterized in that: An auxiliary support column (65) is movably mounted on the bottom of the gear plate (63), and the bottom of the auxiliary support column (65) is fixedly mounted on the bottom of the interior of the limiting column (6).

4. The IoT-type remote pressure gas fire extinguishing device according to claim 2 is characterized in that: A long slot (661) is provided inside one side of the push plate (66), and a spring (662) is fixedly installed inside the long slot (661).

5. The IoT-type remote pressure gas fire extinguishing device according to claim 4 is characterized in that: A spring plate (663) is movably mounted on one end of the spring (662), and a clamping plate (664) is fixedly mounted on one side of the spring plate (663).

6. The IoT-type remote pressure gas fire extinguishing device according to claim 1, characterized in that: The feeding mechanism comprises a transmission gear (22), a motor (23) is fixedly mounted on the bottom of the transmission gear (22), the bottom of the motor (23) is fixedly mounted on the bottom of the adjustment groove (21), an adjustment plate (24) is meshed on the outer side of the transmission gear (22), and one side of the adjustment plate (24) is fixedly mounted on one side of the base plate (3).

7. The IoT-type remote pressure gas fire extinguishing device according to claim 1, characterized in that: A slide groove (25) is provided on the other side of the storage cabinet (2), a slide rod (251) is fixedly installed inside the slide groove (25), a movable sleeve block (252) is movably sleeved on the outer side of the slide rod (251), a connecting bracket (253) is fixedly installed on one end of the movable sleeve block (252), and one end of the connecting bracket (253) is fixedly installed on the other side of the base plate (3).

Images