Movable fire fighting equipment for museum

Abstract

The utility model relates to mobile fire fighting equipment for a museum. The mobile fire fighting equipment comprises an electric chassis, a spraying mechanism is arranged on the electric chassis, a storage rack is arranged on the electric chassis, a plurality of fire extinguishers are arranged on the storage rack, and a plurality of storage cabinets are arranged on the electric chassis; the spraying mechanism comprises a liquid storage tank arranged on the electric chassis, the liquid storage tank is used for storing a fire extinguishing agent, a conveying system is arranged on the electric chassis, and a spraying pipeline is arranged on the conveying system. The time from fire discovering to fire extinguishing is greatly shortened, workers do not need to go back and forth to the position where the equipment is located for use, the fire extinguishing efficiency is improved, the equipment can provide multiple fire extinguishing modes through combination of the spraying mechanism and the fire extinguisher, and effective fire extinguishing is conducted on fire disasters of different types and fire behaviors.

Description

Technical Field

[0001] The present application relates to the field of fire fighting technology, and in particular to a mobile fire fighting equipment for museums. Background Art

[0002] With the development of the museum industry, the number and value of museum collections continue to increase, and fire safety has become a vital link.

[0003] However, some existing museum fire-fighting equipment, such as fire extinguishers or fire hydrants, are usually fixedly installed at specific locations in the exhibition hall. When a fire occurs, staff are often required to quickly go to the location of the equipment to retrieve and operate it. As a result, this fixed fire-fighting equipment layout has obvious limitations when dealing with sudden fires.

[0004] Since museums usually have many exhibits and complex spatial layouts, when a fire occurs, staff or firefighters may need to cross multiple exhibition halls and bypass numerous obstacles to reach the location of the firefighting equipment, which greatly increases the rescue time and reduces the efficiency of firefighting. Secondly, fixed firefighting equipment can often only cover a limited area. For fires far away from the equipment location, its firefighting effect will be greatly reduced.

[0005] In view of the above problems, a mobile fire fighting equipment for museums is now designed. Utility Model Content

[0006] The embodiment of the present application provides a mobile fire-fighting equipment for museums to solve the problem that some existing museum fire-fighting equipment in the related technology is usually fixedly installed at a specific location in the exhibition hall, and staff often need to go to the location of the equipment to retrieve and operate it, which increases rescue time and reduces fire-fighting efficiency.

[0007] In a first aspect, a mobile fire fighting device for a museum is provided, comprising:

[0008] An electric chassis, wherein a spray mechanism is disposed on the electric chassis, a storage rack is disposed on the electric chassis, a plurality of fire extinguishers are disposed on the storage rack, and a plurality of lockers are disposed on the electric chassis;

[0009] The spray mechanism includes a liquid storage tank arranged on the electric chassis, the liquid storage tank is used to store the fire extinguishing agent, the electric chassis is provided with a conveying system, the conveying system is provided with a spray pipe, the conveying system is used to press the fire extinguishing agent inside the liquid storage tank into the spray pipe, and the spray pipe is used to spray the fire extinguishing agent.

[0010] In some embodiments, the storage rack includes a shell disposed on an electric chassis, the shell is provided with a plurality of storage slots, and the fire extinguisher is arranged inside the storage slots.

[0011] In some embodiments, the delivery system includes a pump body arranged on an electric chassis, the pump body inlet is provided with a delivery pipe connected to a liquid storage tank, the other end of the pump body is connected to a spray pipe, and a safety valve is provided on the delivery pipe.

[0012] In some embodiments, the spray pipe includes a shell, a winding reel and a transfer tube, the shell is arranged on an electric chassis, the winding reel is arranged inside the shell, the transfer tube is arranged on the winding reel, a hose is arranged on the winding reel, a nozzle is arranged at one end of the hose, the other end of the transfer tube passes through the winding reel and is connected to one end of the transfer tube, and the other end of the transfer tube passes through the shell and is connected to the outlet of the pump body.

[0013] In some embodiments, an audible and visual alarm is also included, and the audible and visual alarm is arranged at the rear of the electric chassis.

[0014] In some embodiments, a control mechanism is further included, and the control mechanism includes a handle controller and a wireless receiving module.

[0015] In some embodiments, a monitoring mechanism is further included, and the monitoring mechanism is disposed on the electric chassis.

[0016] The embodiment of the present application provides a mobile fire-fighting equipment for museums. The equipment can be quickly driven to the vicinity of the fire source through the chassis, which greatly shortens the time from discovering the fire to starting to extinguish the fire. There is no need for staff to travel back and forth to the location of the equipment to retrieve it, which improves the fire-fighting efficiency. Through the combination of the sprinkler mechanism and the fire extinguisher, the equipment can provide a variety of fire-fighting methods and effectively extinguish fires of different types and intensities. The storage racks and lockers can ensure the safe storage and retrieval of fire-fighting equipment, which is convenient for staff to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 A schematic diagram of a three-dimensional structure provided in an embodiment of the present application;

[0019] Figure 2 A schematic diagram of the three-dimensional structure of the spray mechanism provided in the embodiment of the present application;

[0020] Figure 3 A schematic diagram of the three-dimensional structure of the spray pipe provided in the embodiment of the present application;

[0021] Figure 4 A schematic diagram of the three-dimensional structure of the electric chassis provided in an embodiment of the present application;

[0022] Figure 5 A schematic diagram of the three-dimensional structure of the storage rack provided in an embodiment of the present application.

[0023] In the figure: 1. Electric chassis; 2. Spray mechanism; 21. Liquid storage tank; 22. Conveying system; 221. Pump body; 222. Conveying pipe; 23. Spray pipe; 231. Shell; 232. Winding reel; 233. Transfer pipe; 234. Hose; 235. Spray head; 3. Storage rack; 31. Storage trough; 4. Fire extinguisher; 5. Locker; 6. Sound and light alarm; 7. Wireless receiving module; 8. Monitoring mechanism. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0025] The embodiment of the present application provides a mobile fire-fighting equipment for museums, which can solve the problem that some existing museum fire-fighting equipment in the relevant technology is usually fixedly installed at a specific location in the exhibition hall, and staff often need to go to the location of the equipment to retrieve and operate it, which increases rescue time and reduces fire-fighting efficiency.

[0026] See also Figure 1-Figure 3 A mobile fire-fighting equipment for a museum comprises: an electric chassis 1, a spray mechanism 2 is arranged on the electric chassis 1, a storage rack 3 is arranged on the electric chassis 1, a plurality of fire extinguishers 4 are arranged on the storage rack 3, and a plurality of lockers 5 are arranged on the electric chassis 1; the spray mechanism 2 comprises a liquid storage tank 21 arranged on the electric chassis 1, the liquid storage tank 21 is used to store a fire extinguishing agent, a conveying system 22 is arranged on the electric chassis 1, a spray pipe 23 is arranged on the conveying system 22, the conveying system 22 is used to press the fire extinguishing agent in the liquid storage tank 21 into the spray pipe 23, and the spray pipe 23 is used to spray the fire extinguishing agent.

[0027] The core of the mobile fire fighting equipment revolves around rapid response and diversified fire fighting methods. The equipment uses an electric chassis 1 as support and foundation, integrating multiple functional components such as a sprinkler mechanism 2, a storage rack 3 and a locker 5.

[0028] When a fire occurs in a museum, mobile fire-fighting equipment can be quickly driven to the vicinity of the fire source.

[0029] In actual operation, the liquid storage tank 21 is pre-filled with fire extinguishing agents, which may be water, foam, dry powder, etc., and are selected according to the specific situation of the museum and the fire extinguishing needs. After receiving the start signal (such as manual operation, automatic sensing or remote command), the delivery system 22 starts to work, generating pressure to deliver the fire extinguishing agent in the liquid storage tank 21 to the sprinkler pipe 23. The sprinkler pipe 23 is the last channel for the fire extinguishing agent to reach the fire source. Under the pressure of the fire extinguishing agent, the nozzle of the sprinkler pipe 23 sprays the fire extinguishing agent evenly onto the fire source to achieve the effect of fire extinguishing.

[0030] At the same time, the several fire extinguishers 4 arranged on the storage rack 3 can be used as auxiliary fire extinguishing means. When the fire is small or needs to be extinguished for a specific fire source, the staff can quickly remove the fire extinguisher 4 from the storage rack 3 to extinguish the fire.

[0031] In addition, the locker 5 can be used to store other firefighting equipment such as fire axes, gas masks, fireproof clothing, spare pipes and emergency lights, etc., to ensure that there are sufficient resources to deal with the fire when it occurs.

[0032] In this way, the equipment can be quickly driven to the vicinity of the fire source, greatly shortening the time from discovering the fire to starting to extinguish the fire. There is no need for staff to travel back and forth to the location of the equipment to retrieve it, which improves the fire extinguishing efficiency. Through the combination of the sprinkler mechanism and the fire extinguisher, the equipment can provide a variety of fire extinguishing methods and effectively extinguish fires of different types and intensities. The storage racks and lockers can ensure the safe storage and retrieval of fire-fighting equipment, which is convenient for staff to operate.

[0033] Specifically, the electric chassis 1 in this embodiment is a wheeled electric chassis, which includes:

[0034] Body structure: used to support various components;

[0035] Suspension system: responsible for supporting and alleviating the impact and vibration between the vehicle body and the ground.

[0036] Power system: mainly includes motor, battery and control system. The motor is the power source of electric vehicles, responsible for converting electrical energy into mechanical energy to drive the vehicle. The battery is the energy storage device of electric vehicles, used to store and provide the electrical energy required to drive the motor. The control system is the brain of the electric vehicle, responsible for coordinating and managing the working status of each component to ensure the normal operation of the vehicle. The control system includes the vehicle controller VCU, the motor controller MCU and the battery management system BMS.

[0037] Transmission system: responsible for transmitting the power from the motor to the drive wheels. The transmission system includes clutch, transmission, universal transmission, final reducer, differential and half shafts.

[0038] Steering system: mainly includes devices such as steering wheel and booster, used to control the steering of the vehicle.

[0039] Braking system: It is generally composed of components such as the master brake cylinder, slave brake cylinder and piping system, and is used to control the deceleration and parking of the vehicle.

[0040] Preferably, in this embodiment, the storage rack 3 comprises a shell provided on the electric chassis 1 , a plurality of storage slots 31 are provided on the shell, and the fire extinguisher 4 is arranged inside the storage slots 31 .

[0041] The storage rack 3 is mainly composed of a solid shell, which is fixed on the electric chassis 1 and has sufficient stability and load-bearing capacity. The shape and structure of the shell are customized according to the size and shape of the electric chassis 1 to ensure that it can fit closely with the electric chassis 1 without affecting the normal movement and function execution of the electric chassis 1.

[0042] On the housing, the size and shape of the storage slot 31 are customized according to the size and shape of the fire extinguisher 4 to ensure that the fire extinguisher 4 can be firmly placed inside the storage slot 31. The number of storage slots 31 can be increased or decreased as needed to meet the storage requirements of different numbers of fire extinguishers 4.

[0043] The design of the storage slots 31 also takes into account the convenience of access to the fire extinguisher 4. Each storage slot 31 is provided with an opening so that the operator can easily take out or put in the fire extinguisher 4.

[0044] It can be understood that the type and quantity of the fire extinguishers 4 in this embodiment can be set according to actual usage requirements.

[0045] Furthermore, in this embodiment, the delivery system 22 includes a pump body 221 disposed on the electric chassis 1, the pump body 221 inlet is provided with a delivery pipe 222 connected to the liquid storage tank 21, the other end of the pump body 221 is connected to the spray pipe 23, and a safety valve is provided on the delivery pipe 222. The delivery pipe 222 is provided with a pressure gauge.

[0046] The pump body 221 is the core power source of the delivery system. When receiving the start signal, the pump body 221 starts to work and generates pressure, which presses the fire extinguishing agent in the liquid storage tank 21 into the delivery pipe 222. The delivery pipe 222 is responsible for safely and efficiently delivering the fire extinguishing agent in the liquid storage tank 21 to the pump body 221. Under the action of the pump body 221, the fire extinguishing agent is pressed into the spray pipe 23 and evenly sprayed onto the fire source through the nozzle of the spray pipe 23 to achieve fire extinguishing.

[0047] The safety valve is arranged on the delivery pipe 222, and its main function is to ensure the safety of the delivery system. When the internal pressure of the delivery system exceeds the preset safety threshold, the safety valve will automatically open to release the excessive pressure to prevent the pipeline from rupturing or other safety accidents.

[0048] A pressure gauge is also installed on the delivery pipe 222 to monitor the pressure inside the delivery system in real time. By reading the value on the pressure gauge, the staff can understand the current pressure status of the system and ensure that the system operates under a safe pressure.

[0049] As a preferred embodiment, the spray pipe 23 in this embodiment includes a shell 231, a winding reel 232 and a transfer tube 233, the shell 231 is arranged on the electric chassis 1, the winding reel 232 is arranged inside the shell 231, the transfer tube 233 is arranged on the winding reel 232, a hose 234 is arranged on the winding reel 232, a nozzle 235 is arranged at one end of the hose 234, the other end of the transfer tube 233 passes through the winding reel 232 and is connected to one end of the transfer tube 233, and the other end of the transfer tube 233 passes through the shell 231 and is connected to the outlet of the pump body 221.

[0050] It should be noted that the winding reel 232 includes a cylinder and baffles arranged at both ends of the cylinder, a mounting rod is arranged on one baffle, and the connecting end of the transfer tube 233 and the hose 234 is located inside the cylinder.

[0051] In addition, a glass door is hinged on the housing 231 .

[0052] The housing 231 is disposed on the electric chassis 1 to provide protection for the internal components. A glass door is hinged on the housing 231, which can be closed to protect the internal components when the spray pipe is not in use, and can also be opened to quickly deploy the hose when needed.

[0053] The reel 232 is arranged inside the housing 231 and is used to store and reel the hose 234. The reel 232 includes a cylinder and baffles arranged at both ends of the cylinder. A mounting rod is arranged on one baffle to fix and support the transfer tube 233.

[0054] The transfer tube 233 is disposed on the reel 232 , one end of which is connected to the hose 234 , and the other end passes through the reel 232 and the housing 231 , and is connected to the outlet of the pump body 221 , ensuring that the fire extinguishing agent smoothly enters the hose 234 from the pump body 221 .

[0055] The hose 234 is wound on the reel 232, one end of which is connected to the transfer tube 233, and the other end is provided with a nozzle 235. The connection end of the hose 234 and the transfer tube 233 is located inside the cylinder to ensure the stability and sealing of the connection.

[0056] The spray head 235 is disposed at the end of the hose 234 and is used to evenly spray the fire extinguishing agent onto the fire source.

[0057] Through the design of the reel 232 , the hose 234 can be easily rolled up and unfolded, thereby improving the portability of the entire spray pipeline 23 .

[0058] Specifically, the present embodiment further includes an audible and visual alarm 6 , which is arranged at the rear of the electric chassis 1 .

[0059] When the sound and light alarm 6 is activated or receives a fire alarm signal, the sound and light alarm 6 will immediately send out a strong sound and light signal to remind nearby personnel to pay attention to the fire and take necessary evacuation measures.

[0060] The sound and light alarm 6 is arranged at the rear of the electric chassis 1 based on many considerations. First, the rear position is more prominent, the sound and light signal propagation range is wider, and it can more effectively attract the attention of people around. Second, the rear position is convenient for people to observe the status of the alarm from all angles, ensuring the rapid transmission of information.

[0061] It can be understood that the present embodiment also includes a control mechanism, which includes a handle controller and a wireless receiving module 7 .

[0062] The control mechanism is the brain of the mobile fire fighting equipment. It is responsible for receiving the user's operating instructions and communicating with other components of the equipment through the wireless receiving module 7 to achieve precise control of the equipment.

[0063] The handle controller is the main interface for users to interact with the device. Users can send commands such as start, stop, and adjust the spray volume to the device through input devices such as buttons, switches, or touch screens on the handle controller. The handle controller is designed to be light and easy to use, allowing users to operate quickly in emergency situations.

[0064] The wireless receiving module 7 is one of the core components of the control mechanism, which is responsible for receiving the wireless signal sent by the handle controller and converting it into instructions that the device can understand. The wireless receiving module 7 adopts wireless communication technology to ensure the stability and reliability of signal transmission.

[0065] In actual operation, the control mechanism, the spray mechanism 2, the storage rack 3, the locker 5, the spray pipe 23 and the sound and light alarm 6 and other components together constitute a complete system of the mobile fire fighting equipment. When the user sends instructions through the handle controller, the wireless receiving module 7 will immediately receive and parse these instructions, and then send them to the corresponding components for execution. For example, when the user presses the start button, the wireless receiving module 7 will send instructions to the spray mechanism 2 to start the pump body 221 to spray the fire extinguishing agent; at the same time, it will also send instructions to the sound and light alarm 6 to send an alarm signal to alert personnel.

[0066] This embodiment further includes a monitoring mechanism 8 , which is disposed on the electric chassis 1 .

[0067] The monitoring mechanism 8 is an important component of the intelligent equipment. It is responsible for real-time monitoring of the working status, environmental parameters and fire conditions of the equipment, and sending these data to the remote monitoring center or operators through wireless transmission or other means.

[0068] The monitoring mechanism 8 includes sensors, cameras, data processors and communication modules, wherein the sensors are used to monitor environmental parameters such as temperature, humidity, pressure and the operating status of the equipment; the cameras can take real-time photos of the situation around the equipment, including the development of the fire; the data processor is responsible for processing the data collected by the sensors and cameras, and sending the processed data to the remote monitoring center or operators through the communication module.

[0069] Working in coordination with other components, the monitoring mechanism 8 works in coordination with the control mechanism of the equipment, the sprinkler mechanism 2, the storage rack 3, the locker 5, the sprinkler pipe 23 and the sound and light alarm 6 and other components to form a complete fire protection system.

[0070] When the monitoring mechanism 8 detects a fire, it will immediately send the fire information to the control mechanism, and the control mechanism will start the sound and light alarm 6 to send an alarm signal. At the same time, the monitoring mechanism 8 will also send the fire information and other relevant data to the remote monitoring center for monitoring personnel to analyze and make decisions.

[0071] In another embodiment, a cruise module is provided on the electric chassis 1, and the cruise module includes a patrol path planning system, an enhanced sensor system, a communication and navigation system, a data storage and processing system, a power management system and an infrared sensor.

[0072] The electric chassis 1 is equipped with a fully functional cruise module. This cruise module consists of multiple key subsystems that work together to realize the autonomous cruise function of the electric chassis 1.

[0073] Patrol path planning system: responsible for planning the patrol path of the electric chassis 1 according to preset instructions or environmental perception data. Through algorithm analysis, the optimal path is selected to ensure that the electric chassis 1 can complete the patrol task efficiently and safely. The path planning can be dynamically adjusted according to real-time environmental information to adapt to complex and changing environments.

[0074] Enhanced sensor system: includes various sensors, such as laser radar, ultrasonic sensor, camera, etc., which are used to sense the environmental information around the electric chassis 1. These sensors can capture various data such as distance, speed, direction, obstacles, etc., and provide comprehensive environmental perception capabilities for the electric chassis 1. By fusing and processing sensor data, the electric chassis 1 can accurately determine its own position, speed and the status of surrounding objects.

[0075] Communication and navigation system: responsible for the communication connection between the electric chassis 1 and other devices or systems to achieve data exchange and command transmission. The navigation system uses GPS or other positioning technologies to determine the real-time position of the electric chassis 1 and provide navigation services for it. The communication and navigation system can also realize remote monitoring and control of the electric chassis 1, improving the flexibility and convenience of operation.

[0076] Data storage and processing system: responsible for storing various data generated by the electric chassis 1 during operation, such as sensor data, path planning data, communication data, etc. Through data processing algorithms, these data are analyzed and processed to extract valuable information to provide support for the decision-making of the electric chassis 1. The data storage and processing system can also realize data backup and recovery functions to ensure data security and reliability.

[0077] Power management system: responsible for managing and optimizing the power supply of the electric chassis 1 to ensure stable supply and efficient use of the power supply. It can monitor the real-time status of the power supply, predict the life of the power supply, and take corresponding measures to extend the service life of the power supply. The power management system can also realize the function of energy recovery and reuse to improve the energy utilization efficiency of the electric chassis 1.

[0078] Infrared sensor: As part of the enhanced sensor system, the infrared sensor can sense changes in infrared radiation to detect surrounding heat sources or temperature changes. At night or in low-light environments, the infrared sensor can provide effective environmental perception capabilities to help the electric chassis 1 identify and avoid obstacles. The infrared sensor can also be used to detect humans or animals, improving the safety and intelligence of the electric chassis 1.

[0079] In summary, this cruise module provides the electric chassis 1 with comprehensive autonomous cruise capabilities, enabling it to complete patrol tasks efficiently and safely in complex and changing environments.

[0080] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application 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 application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0081] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0082] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A mobile fire-fighting equipment for museums, characterized in that: include: An electric chassis (1), wherein a spray mechanism (2) is arranged on the electric chassis (1), a storage rack (3) is arranged on the electric chassis (1), a plurality of fire extinguishers (4) are arranged on the storage rack (3), and a plurality of storage cabinets (5) are arranged on the electric chassis (1); The spray mechanism (2) comprises a liquid storage tank (21) arranged on the electric chassis (1), the liquid storage tank (21) being used to store a fire extinguishing agent, a conveying system (22) being arranged on the electric chassis (1), a spraying pipe (23) being arranged on the conveying system (22), the conveying system (22) being used to press the fire extinguishing agent in the liquid storage tank (21) into the spraying pipe (23), and the spraying pipe (23) being used to spray the fire extinguishing agent.

2. A mobile fire fighting equipment for a museum as claimed in claim 1, characterized in that: The storage rack (3) comprises a shell arranged on the electric chassis (1), a plurality of storage slots (31) are provided on the shell, and the fire extinguisher (4) is arranged inside the storage slots (31).

3. The mobile fire fighting equipment for museums as claimed in claim 1, characterized in that: The delivery system (22) comprises a pump body (221) arranged on the electric chassis (1); the inlet of the pump body (221) is provided with a delivery pipe (222) connected to the liquid storage tank (21); the other end of the pump body (221) is connected to the spray pipe (23); and the delivery pipe (222) is provided with a safety valve.

4. A mobile fire fighting equipment for a museum as claimed in claim 3, characterized in that: The spray pipe (23) comprises a shell (231), a winding reel (232) and a transfer pipe (233); the shell (231) is arranged on the electric chassis (1); the winding reel (232) is arranged inside the shell (231); the transfer pipe (233) is arranged on the winding reel (232); a hose (234) is arranged on the winding reel (232); a nozzle (235) is arranged at one end of the hose (234); the other end of the transfer pipe (233) passes through the winding reel (232) and is connected to one end of the transfer pipe (233); the other end of the transfer pipe (233) passes through the shell (231) and is connected to an outlet of the pump body (221).

5. The mobile fire fighting equipment for museums as claimed in claim 1, characterized in that: It also comprises an audible and visual alarm (6), which is arranged at the rear of the electric chassis (1).

6. The mobile fire fighting equipment for museums according to claim 1, characterized in that: It also includes a control mechanism, which includes a handle controller and a wireless receiving module (7).

7. The mobile fire fighting equipment for museums as claimed in claim 1, characterized in that: It also comprises a monitoring mechanism (8), wherein the monitoring mechanism (8) is arranged on the electric chassis (1).

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