Fire extinguishing agent movable storage device capable of being quickly called

Abstract

The utility model relates to the technical field of large chemical plant fire prevention and control, and discloses a fire extinguishing agent movable storage device capable of being rapidly called, the fire extinguishing agent movable storage device comprises a bottom plate, a protective rear frame and a protective front frame, the protective rear frame and the protective front frame are fixedly connected to the upper surface of the bottom plate, two connecting frames are fixedly connected to one side of the protective front frame, and a hanging rod is installed between the two connecting frames. According to the fire extinguishing agent movable storage device capable of being rapidly called, the device can be hung on a transfer vehicle through the arranged protective front frame, connecting frames and hanging rods, meanwhile, the device is provided with first universal wheels and driving wheels, when the transfer vehicle moves, the device can be driven to move, the device is rapidly transferred to a fire area, and the fire extinguishing effect is improved. And through the arranged storage tank assembly, extra fire-fighting liquid supply is provided for the fire-fighting tank car, the treatment capacity for large fire disasters is improved, use is convenient and fast, calling is fast, and the problem that the storage amount of the fire-fighting tank car is insufficient when large-scale fire disasters of chemical plants are coped is solved.

Description

TECHNICAL FIELD

[0001] The application relates to a fire prevention technology for a large chemical plant, in particular to a mobile storage device for fire extinguishing agent. BACKGROUND

[0002] Most raw materials and products used by chemical enterprises have the characteristics of being flammable, explosive, toxic and highly corrosive. These materials can easily cause fires and explosions under unfavorable external conditions, such as open flames, static electricity and high temperatures. In addition, chemical production is often carried out under high temperature and high pressure conditions, which increases the risk of fire and explosion.

[0003] Therefore, in view of the high incidence of fire accidents in large chemical plants, in addition to preventive measures such as supervision, management and training, the handling capacity during a fire should also be strengthened. However, the storage capacity of fire tank trucks is limited, and it is difficult to extinguish large fires in large chemical plants, which requires the fire tank truck to return for refilling, greatly affecting the efficiency of fire handling. In order to solve the above problems, a mobile storage device for fire extinguishing agent is provided. CONTENT OF THE INVENTION

[0004] In view of the deficiencies of the prior art, the application provides a mobile storage device for fire extinguishing agent, which solves the problem of insufficient storage capacity of fire tank trucks during large-scale fires in chemical plants, and provides additional fire extinguishing liquid for fire tank trucks, and the call is fast.

[0005] To achieve the above purpose, the application provides the following technical scheme: a mobile storage device for fire extinguishing agent, comprising a bottom plate, a protective rear frame and a protective front frame fixedly connected to the upper surface of the bottom plate, one side of the protective front frame is fixedly connected with two connecting frames, a hanging rod is installed between the two connecting frames, and two first universal wheels and two drive wheels are installed on the bottom surface of the bottom plate.

[0006] A storage tank assembly is arranged above the bottom plate, the storage tank assembly comprises a plurality of protective boxes fixedly connected to the upper surface of the bottom plate and two output pipes arranged above the bottom plate, an inner bottom wall of each protective box is fixedly connected with a fire extinguishing liquid storage tank body, an output end of each fire extinguishing liquid storage tank body is communicated with a liquid discharge pipe, an output end of each liquid discharge pipe is communicated with a connecting pipe, a first valve is installed at the connection between each liquid discharge pipe and connecting pipe, and the output ends of the plurality of connecting pipes are respectively communicated with the two output pipes.

[0007] Through the above scheme, the device can be hung on the transfer vehicle through the set protection front frame, connecting frame and hanging rod, and the device is equipped with the first universal wheel and the driving wheel, so that the device can be moved when the transfer vehicle moves, the device can be quickly transferred to the fire area, and the storage tank assembly is provided to supply additional fire-fighting liquid for the fire-fighting tank truck, the processing capacity for large fires is improved, the device is convenient to use and quick to call, and the problem of insufficient storage of the fire-fighting tank truck when large-scale fires in chemical plants are coped with is solved.

[0008] Further, one side of the protection front frame is provided with a cavity, and the upper surface of the bottom plate is fixedly connected with an auxiliary protection frame, and the auxiliary protection frame is fixedly connected with the other side of the protection front frame.

[0009] Through the above scheme, the cavity can reserve enough space for the device to be hung with other vehicles.

[0010] Further, the two ends of each output pipe are provided with a second valve.

[0011] Through the above scheme, the second valve can be used to conveniently control the flow state of the fire-fighting liquid in the output pipe, which is beneficial to the additional supply of fire-fighting liquid.

[0012] Further, the top end of each protection box is provided with a protection top cover through bolts.

[0013] Through the above scheme, the staff can regularly maintain the fire-fighting liquid storage tank body installed in the protection box, and the protection top cover can provide protection for the fire-fighting liquid storage tank body in the daily state, thereby prolonging the service life of the fire-fighting liquid storage tank body.

[0014] Further, the bottom plate is provided with a connecting rod, and the two ends of the connecting rod are fixedly connected with the shaft ends of the two driving wheels, and the outer surface of the connecting rod is fixedly connected with a second bevel gear.

[0015] Through the above scheme, when the connecting rod rotates, the two driving wheels can be rotated at the same time, thereby driving the device to move, and the device can be quickly called to the appropriate position for additional supply of fire-fighting liquid.

[0016] Further, the bottom surface of the bottom plate is fixedly connected with a brushless DC motor, the output shaft end of the brushless DC motor is fixedly connected with a first bevel gear engaged with the second bevel gear, the inner wall of the protection rear frame is inlaid with an independent power supply electrically connected with the brushless DC motor, and the outer surface of the independent power supply is provided with a charging port.

[0017] Through the above scheme, the independent power supply can provide power for the brushless DC motor, so that the brushless DC motor can drive the first bevel gear to rotate, and the rotation of the first bevel gear can drive the connecting rod to rotate.

[0018] Further, two tool boxes are arranged between the protective front frame and the auxiliary protective frame.

[0019] Through the above scheme, the two tool boxes can be placed in the appropriate position, and the protective tools in the tool boxes can be conveniently taken out and worn on the body of the fire extinguishing personnel when the fire occurs, thereby optimizing the practicality of the device.

[0020] Further, the bottom surface of the bottom plate is provided with two second universal wheels.

[0021] Through the above scheme, the two second universal wheels can assist the work of the first universal wheel and the driving wheel, so that the device moves more stably when the device is called for fire extinguishing.

[0022] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0023] The quick-calling fire extinguishing agent mobile storage device can be hung on the transfer vehicle through the protective front frame, the connecting frame and the hanging rod, and the device is provided with the first universal wheel and the driving wheel, so that the device can be moved when the transfer vehicle moves, and the device can be quickly transferred to the fire area, and the storage tank assembly is provided to provide additional fire-fighting liquid supply for the fire tank truck, thereby improving the processing capacity for large fires, and the device is convenient to use and quick to call, and solves the problem of insufficient storage of fire tank trucks when large-scale fires in chemical plants occur. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a schematic view of the overall top structure of the structure of the present application;

[0025] Figure 2 It is a schematic view of the overall bottom structure of the structure of the present application;

[0026] Figure 3 It is a first partial structure schematic view of the structure of the present application;

[0027] Figure 4 It is a second partial structure schematic view of the structure of the present application.

[0028] In the figure:

[0029] 1, bottom plate; 2, protective rear frame; 3, protective front frame; 4, cavity; 5, connecting frame; 6, hanging rod; 7, storage tank assembly; 701, protective box; 702, fire-fighting liquid storage tank body; 703, liquid discharge pipe; 704, first valve; 705, connecting pipe; 706, output pipe; 707, second valve; 708, protective top cover; 8, first universal wheel; 9, drive wheel; 10, connecting rod; 11, brushless DC motor; 12, first bevel gear; 13, second bevel gear; 14, second universal wheel; 15, auxiliary protective frame; 16, tool box; 17, independent power supply. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] Please refer to Figure 1 , Figure 3 and Figure 4 , a quick calling fire extinguishing agent mobile storage device in the embodiment includes a bottom plate 1 and a protective rear frame 2 and a protective front frame 3 fixedly connected to the upper surface of the bottom plate 1. The protective rear frame 2 and the protective front frame 3 can improve the protection effect of the device. The protective front frame 3 is fixedly connected with two connecting frames 5 on one side, and a hanging rod 6 is installed between the two connecting frames 5. The connecting frames 5 and the hanging rod 6 can be conveniently connected with the transfer vehicle, thereby facilitating the quick calling work of the device. The protective front frame 3 is provided with a cavity 4 on one side. The cavity 4 can reserve enough space for the device to be connected with other vehicles. The upper surface of the bottom plate 1 is fixedly connected with an auxiliary protective frame 15. The auxiliary protective frame 15 is fixedly connected to the other side of the protective front frame 3. Two tool boxes 16 are placed between the protective front frame 3 and the auxiliary protective frame 15. Each tool box 16 can store multiple protective masks or protective clothing for fire-fighting personnel to use, so that the two tool boxes 16 can be placed in the appropriate position. In the event of a fire, the protective equipment in the tool box 16 can be conveniently taken out and worn on the body of the fire-fighting personnel, thereby optimizing the practicability of the device.

[0032] Please refer to Figure 1 , Figure 2 and Figure 3The bottom surface of the bottom plate 1 is provided with two first universal wheels 8 and two drive wheels 9, and the first universal wheels 8 and the drive wheels 9 can be matched with the transfer vehicle for use, so that the device can stably follow the transfer vehicle to move and realize the effect of quick calling. The bottom plate 1 is provided with a connecting rod 10, the two ends of the connecting rod 10 are fixedly connected with the rotating shaft ends of the two drive wheels 9 respectively, and the outer surface of the connecting rod 10 is fixedly connected with a second bevel gear 13. When the connecting rod 10 rotates, the two drive wheels 9 can rotate at the same time, so that the device can be driven to move, and the device can be quickly called to the appropriate position for additional fire-fighting liquid work. The bottom surface of the bottom plate 1 is fixedly connected with a brushless DC motor 11, the output shaft end of the brushless DC motor 11 is fixedly connected with a first bevel gear 12 meshing with the second bevel gear 13, and the inner wall of the protective rear frame 2 is inlaid with an independent power supply 17 electrically connected with the brushless DC motor 11. The outer surface of the independent power supply 17 is provided with a charging port, and the independent power supply 17 can provide power for the brushless DC motor 11, so that the brushless DC motor 11 can drive the first bevel gear 12 to rotate. The rotation of the first bevel gear 12 can drive the connecting rod 10 to rotate through the second bevel gear 13. The bottom surface of the bottom plate 1 is provided with two symmetrical second universal wheels 14, which can assist the work of the first universal wheels 8 and the drive wheels 9, and can make the device move more stably when calling the device to extinguish fire.

[0033] It should be noted that the brushless DC motor 11 is a prior art device. When the brushless DC motor 11 starts, the first bevel gear 12 can be driven to rotate. When the first bevel gear 12 rotates, the second bevel gear 13 can be driven to rotate. Through the rotation of the second bevel gear 13, the connecting rod 10 can be driven to rotate. When the connecting rod 10 rotates, the two drive wheels 9 can rotate. When the drive wheels 9 rotate, the device as a whole can move. The staff can adjust the direction from the hanging end of the device to control the direction of the device moving, so that the device can move a short distance towards the transfer vehicle or the fire tank truck, so that the calling work is more convenient. The brushless DC motor 11 can meet the requirements of "active driving" and "free rotation". When the brushless DC motor 11 is not powered, there is no physical contact resistance inside, only the small resistance of the bearing and the magnetic field, which can realize nearly "free rotation". When the device is towed by the transfer vehicle, the independent power supply 17 is disconnected from the brushless DC motor 11 to ensure that the brushless DC motor 11 is not powered. In this way, the no-resistance requirement of the device when it is towed can be effectively realized, and damage to the brushless DC motor 11 caused by the transfer vehicle directly towing the device can be effectively avoided.

[0034] Please refer to Figure 2 , Figure 3 and Figure 4The upper side of the bottom plate 1 is provided with a storage tank assembly 7, the storage tank assembly 7 comprises a plurality of protective boxes 701 fixedly connected to the upper surface of the bottom plate 1 and two output pipes 706 arranged above the bottom plate 1, the inner bottom wall of each protective box 701 is fixedly connected with a fire-fighting liquid storage tank body 702, the output end of each fire-fighting liquid storage tank body 702 is communicated with a liquid discharge pipe 703, the top end of each fire-fighting liquid storage tank body 702 is provided with a replenishment opening, but it is not marked, the fire-fighting liquid can be supplemented into the fire-fighting liquid storage tank body 702 through the replenishment opening, the output end of each liquid discharge pipe 703 is communicated with a connecting pipe 705, the connecting position of each liquid discharge pipe 703 and the connecting pipe 705 is provided with a first valve 704, when the first valve 704 is opened, the fire-fighting liquid in the fire-fighting liquid storage tank body 702 can be transported through the connecting pipe 705, the output ends of the plurality of connecting pipes 705 are respectively communicated with the two output pipes 706, the fire-fighting liquid in the connecting pipe 705 can be transported through the output pipe 706, the two ends of each output pipe 706 are provided with a second valve 707, the second valve 707 is arranged, the state of the fire-fighting liquid flowing in the output pipe 706 can be conveniently controlled, which is beneficial to the additional supplement of the fire-fighting liquid, the two ends of the output pipe 706 can be connected with a fire tank truck, the fire-fighting liquid in the fire-fighting liquid storage tank body 702 can be pumped out through the liquid pump on the fire tank truck, the effect of quickly supplementing the fire tank truck with additional fire-fighting liquid is realized, the top end of each protective box 701 is provided with a protective top cover 708 through bolts, so that the staff can regularly maintain the fire-fighting liquid storage tank body 702 arranged in the protective box 701, and the protective top cover 708 can provide certain protection for the fire-fighting liquid storage tank body 702 in the daily state, thereby prolonging the service life of the fire-fighting liquid storage tank body 702.

[0035] In the embodiment, the mobile fire extinguishing agent storage device for quick call can be hung on a transfer vehicle through the protective front frame 3, the connecting frame 5 and the hanging rod 6, and is provided with the first universal wheel 8 and the driving wheel 9, so that the device can be moved when the transfer vehicle moves, the device can be quickly transferred to a fire area, and then the storage tank assembly 7 is arranged to provide additional fire-fighting liquid supply for the fire tank truck, thereby improving the processing capacity for large fires, being convenient to use and quick to call, and solving the problem of insufficient storage of the fire tank truck when large-scale fires in chemical plants are dealt with.

[0036] The working principle of the above embodiment is that when in use, the brushless DC motor 11 can be started to drive the first bevel gear 12 to rotate, the second bevel gear 13 can be driven to rotate when the first bevel gear 12 rotates, and the connecting rod 10 can be driven to rotate when the second bevel gear 13 rotates, and then the staff can control the direction of the device at the hanging end of the device, so that the device can move a short distance, facilitating the work of the device and the transfer vehicle. After adjusting the position of the device, the connecting frame 5 and the hanging rod 6 can be connected with the transfer vehicle, and when the transfer vehicle moves, the connecting frame 5, the hanging rod 6, the first universal wheel 8 and the driving wheel 9 can make the device move with the transfer vehicle. The device can be quickly called to the specified position, and the storage tank assembly 7 can be used to supplement the fire-fighting liquid of the specified position fire-fighting tank truck. When supplementing the fire-fighting liquid of the fire-fighting tank truck, the two ends of the two output pipes 706 can be connected with the liquid pump on the fire-fighting tank truck, then all the first valves 704 and the second valves 707 are opened, and then the liquid pump on the fire-fighting tank truck is started. The fire-fighting liquid in the plurality of fire-fighting liquid storage tank bodies 702 can be transferred to the fire-fighting tank truck through the corresponding liquid discharge pipes 703, the connecting pipes 705 and the output pipes 706, so as to provide additional fire-fighting liquid supply for the fire-fighting tank truck, improve the processing capacity of large-scale fire, and use conveniently and quickly.

[0037] It should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of additional identical elements in the process, method, article or equipment including the element.

[0038] Although the embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations of the embodiments can be made without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A quick-call fire extinguishing agent mobile storage device, comprising a base plate (1) and a protective rear frame (2) and a protective front frame (3) fixedly connected to the upper surface of the base plate (1), characterized in that: The side of the protection front frame (3) is fixedly connected with two connecting frames (5), the connecting frames (5) are provided with a hanging rod (6) between the two, the bottom surface of the bottom plate (1) is provided with two first universal wheels (8) and two drive wheels (9); The bottom plate (1) is provided with a storage tank assembly (7) above, the storage tank assembly (7) comprises a plurality of protection boxes (701) fixedly connected to the upper surface of the bottom plate (1) and two output pipes (706) provided above the bottom plate (1), the inner bottom wall of each protection box (701) is fixedly connected with a fire-fighting liquid storage tank body (702), the output end of each fire-fighting liquid storage tank body (702) is communicated with a liquid discharge pipe (703), the output end of each liquid discharge pipe (703) is communicated with a connecting pipe (705), and the connecting pipe (705) is provided with a first valve (704) at the connection between the liquid discharge pipe (703) and the connecting pipe (705), and the output ends of the plurality of connecting pipes (705) are respectively communicated with the two output pipes (706).

2. A mobile storage unit for a quick access fire extinguishing agent according to claim 1, characterized in that: The protection front frame (3) is provided with a cavity (4) on one side, and the upper surface of the bottom plate (1) is fixedly connected with an auxiliary protection frame (15).

3. A mobile storage unit for a quick access fire extinguishing agent according to claim 1, characterized in that: The two ends of each output pipe (706) are provided with a second valve (707).

4. A mobile storage unit for a quick access fire extinguishing agent according to claim 1, characterized in that: The top end of each protection box (701) is provided with a protection top cover (708) through bolts.

5. A mobile storage unit for a quick access fire extinguishing agent according to claim 1, characterized in that: The bottom plate (1) is provided with a connecting rod (10) below, the connecting rod (10) is fixedly connected with the rotating shaft ends of the two drive wheels (9) at the two ends, and the outer surface of the connecting rod (10) is fixedly connected with a second bevel gear (13).

6. A quick-access mobile fire extinguishant storage device according to claim 5, wherein: The bottom plate (1) is fixedly connected with a brushless DC motor (11) on the bottom surface, the output shaft end of the brushless DC motor (11) is fixedly connected with a first bevel gear (12) engaged with the second bevel gear (13), the inner wall of the protection rear frame (2) is embedded with an independent power supply (17) electrically connected with the brushless DC motor (11), and the outer surface of the independent power supply (17) is provided with a charging port.

7. A quick-access mobile fire extinguishant storage device as defined in claim 2, wherein: The protection front frame (3) and the auxiliary protection frame (15) are provided with two tool boxes (16) between them.

8. A quick access fire extinguishant mobile storage apparatus as defined in claim 1, wherein: The bottom surface of the bottom plate (1) is provided with two symmetrical second universal wheels (14).

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