Fire fighting experiment workbench

Abstract

The utility model relates to the field of fire protection, and in particular to a fire protection experimental workbench, including a cart, a fixing frame is installed at the top of one side outer wall of the cart, and the inner outer wall of the fixing frame is slidably connected with a combustion barrel, and the outer walls on both sides of the cart are provided with mounting grooves, and a fire extinguishing structure is installed in the mounting groove; the fire extinguishing structure includes a water tank installed on the outer wall of the cart located at the mounting groove, a water pump installed at the top of the outer wall of one side of the mounting groove, and a delivery pipe connected to the output end of the water pump. The utility model starts the water pump to extract the material from the water tank and delivers it to the annular pipe through the delivery pipe, and the material is sprayed from the nozzle on the annular pipe to extinguish the fire and burning materials inside the combustion barrel, which is convenient for emergency fire extinguishing and improves safety; the fire extinguisher and the combustion barrel are carried by the cart for movement, which is convenient for movement, fire extinguishing experiments, use, and reuse.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting, in particular to a fire fighting experiment workbench. Background Art

[0002] Fire drills are activities to enhance people's awareness of fire safety, so that everyone can further understand and master the fire handling process, and improve their coordination and cooperation ability in handling emergencies. They enhance people's awareness of mutual rescue and self-rescue in fires, and clarify the responsibilities of fire prevention managers and volunteer firefighters in fires;

[0003] At present, the experimental equipment for the use of fire extinguishers is usually a cylinder. After the fire is ignited, the personnel are taught to use the fire extinguisher to extinguish it. However, most of these cylinders are reusable. In some emergency situations, it is not easy to put out the open fire in time. Utility Model Content

[0004] The utility model aims to solve the above-mentioned problems and shortcomings and proposes a fire-fighting experimental workbench: the water pump is started to extract the material from the water tank and transport it to the annular tube through the delivery pipe, and the material is sprayed out from the nozzle on the annular tube to extinguish the fire and burning materials inside the combustion barrel, which is convenient for emergency fire extinguishing and improves safety. It solves the problem of fire extinguishing in emergency situations and improves safety.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A firefighting experimental workbench comprises a cart, a fixing frame is installed at the top of the outer wall of one side of the cart, and a combustion barrel is slidably connected to the inner outer wall of the fixing frame, and mounting grooves are provided on the outer walls of both sides of the cart, and a fire extinguishing structure is installed in the mounting groove; the fire extinguishing structure comprises a water tank installed on the outer wall of the mounting groove of the cart, a water pump installed on the top of the outer wall of one side of the mounting groove, and a delivery pipe connected to the output end of the water pump.

[0007] Preferably, an annular tube is installed at the top of the inner wall of the combustion barrel, and the bottom outer wall of the annular tube is connected to nozzles distributed at equal distances.

[0008] Preferably, the input end of the water pump is connected to the bottom inner wall of the water tank through a water pipe, and the other end of the delivery pipe is connected to the outer wall of one side of the annular pipe;

[0009] According to the above scheme: the water pump is started to extract the material from the water tank and transport it to the annular pipe through the delivery pipe. The material is sprayed out from the nozzle on the annular pipe to extinguish the fire and burning materials inside the combustion barrel, which is convenient for emergency fire extinguishing and improves safety.

[0010] Preferably, an adding pipe is connected to the top of one side outer wall of the water tank, and a battery is installed at the top of one side outer wall of the mounting groove, the water pump is connected to the switch through a wire, and the switch is connected to the power supply through a wire.

[0011] Preferably, clamps are installed at both ends of the outer wall of one side of the cart, and a fire extinguisher is provided on the inner outer wall of the clamp.

[0012] Preferably, an air inlet pipe is welded to the inner wall of the bottom of the combustion barrel, and a hinged door is rotatably connected to the outer wall of the combustion barrel at the air inlet pipe.

[0013] The beneficial effects of the utility model are:

[0014] 1. Start the water pump to extract the material from the water tank and transport it to the annular pipe through the delivery pipe. The material is sprayed out from the nozzle on the annular pipe to extinguish the fire and burning materials inside the combustion barrel, which is convenient for emergency fire extinguishing and improves safety;

[0015] 2. The fire extinguisher and the combustion barrel can be carried on a cart, which is convenient for movement, fire extinguishing experiments, use and reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a fire experiment workbench proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of one side of a fire experiment workbench proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a trolley for a fire-fighting experimental workbench proposed by the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of a combustion barrel of a fire-fighting experimental workbench.

[0020] In the figure: 1 cart, 2 fixing frame, 3 combustion barrel, 4 mounting groove, 5 fire extinguishing structure, 6 clamp, 7 fire extinguisher, 8 air intake pipe, 9 hinged door, 10 water tank, 11 water pump, 12 delivery pipe, 13 adding pipe, 14 annular pipe, 15 nozzle, 16 battery. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Embodiment 1:

[0023] Reference Figure 1-2 and Figure 4 A fire experiment workbench includes a cart 1, a fixing frame 2 is installed at the top of one side outer wall of the cart 1, and a combustion barrel 3 is slidably connected to the inner outer wall of the fixing frame 2, and mounting grooves 4 are opened on both sides of the outer wall of the cart 1, and a fire extinguishing structure 5 is installed in the mounting groove 4. After the combustibles are added to the combustion barrel 3 and ignited through the air intake pipe 8, the air intake pipe 8 transports air to the combustion process to facilitate combustion;

[0024] Hoops 6 are installed at both ends of the outer wall of one side of the cart 1, and a fire extinguisher 7 is provided on the inner outer wall of the hoop 6. The fire extinguisher 7 and the combustion barrel 3 are carried by the cart 1 for easy movement, fire extinguishing experiments, and use;

[0025] An air intake pipe 8 is welded to the inner wall of the bottom of the combustion barrel 3, and a hinged door 9 is rotatably connected to the outer wall of the combustion barrel 3 at the air intake pipe 8. During the fire extinguishing process of the water pump 11, the hinged door 9 on the combustion barrel 3 is closed so that the fire extinguishing material is retained inside the combustion barrel 3, further improving the safety of fire extinguishing and avoiding re-ignition.

[0026] Embodiment 2:

[0027] Reference Figure 1-3 The fire extinguishing structure 5 includes a water tank 10 installed on the outer wall of the installation groove 4 of the cart 1, a water pump 11 installed on the top of the outer wall of one side of the installation groove 4, and a delivery pipe 12 connected to the output end of the water pump 11;

[0028] An annular tube 14 is installed at the top of the inner wall of the combustion barrel 3, and the bottom outer wall of the annular tube 14 is connected with nozzles 15 distributed at equal distances. The water pump 11 extracts the material in the water tank 10 and transports it to the annular tube 14 through the delivery pipe 12. The material is sprayed out from the nozzle 15 of the annular tube 14 to extinguish the fire, which is convenient for emergency fire extinguishing and ensures the safety of the experiment.

[0029] The input end of the water pump 11 is connected to the bottom inner wall of the water tank 10 through a water pipe, and the other end of the delivery pipe 12 is connected to the outer wall of one side of the annular pipe 14;

[0030] A adding pipe 13 is connected to the top of one side outer wall of the water tank 10, and a battery 16 is installed at the top of one side outer wall of the mounting groove 4. The water pump 11 is connected to the switch through a wire, and the switch is connected to the power supply through a wire.

[0031] Working principle: When in use, place combustibles on the inner wall of the combustion barrel 3, take the fire extinguisher 7 required for fire extinguishing from the cart 1, add fire-extinguishing materials to the water tank 10 through the adding tube 13, and the combustion barrel 3 is stably fixed in the cart 1 through the fixing frame 2. The combustion barrel 3 is pushed to the experimental position by the cart 1, and the personnel open the hinged door 9 on the combustion barrel 3, ignite the combustibles through the air intake pipe 8, and begin to teach personnel to use the fire extinguisher correctly. If the open flame is not extinguished or reignites after the fire extinguisher 7 is used, start the water pump 11 to extract the material from the water tank 10 and transport it to the annular pipe 14 through the delivery pipe 12. The material is sprayed from the nozzle 15 on the annular pipe 14 to extinguish the fire and burning materials inside the combustion barrel 3. After the material is extinguished, open the hinged door 9 of the combustion barrel 3 and discharge it from the air intake pipe 8.

[0032] The exemplary implementation of the utility model is described in detail with reference to the examples, however, it is understood by those skilled in the art that, without departing from the concept of the utility model, various modifications and alterations may be made to the above-mentioned specific embodiments, and various combinations of the various technical features and structures proposed in the utility model may be made without exceeding the scope of protection of the utility model, which is determined by the attached claims. The foregoing description of the specific exemplary implementation of the utility model is not intended to limit the utility model to the precise form disclosed, and it is obvious that many changes and variations can be made according to the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the utility model and its practical application, so that those skilled in the art can realize and utilize various different exemplary implementations of the utility model and various different choices and changes. The scope of the utility model is intended to be defined by the claims and their equivalents.

Claims

1. A fire experiment workbench, comprising a cart (1), characterized in that: A fixing frame (2) is installed at the top of one side outer wall of the cart (1), and a combustion barrel (3) is slidably connected to the inner outer wall of the fixing frame (2). Both side outer walls of the cart (1) are provided with mounting grooves (4), and a fire extinguishing structure (5) is installed in the mounting grooves (4); The fire extinguishing structure (5) comprises a water tank (10) installed on the outer wall of the installation groove (4) of the cart (1), a water pump (11) installed on the top of the outer wall of one side of the installation groove (4), and a delivery pipe (12) connected to the output end of the water pump (11).

2. A fire test workbench according to claim 1, characterized in that: An annular tube (14) is installed at the top of the inner wall of the combustion barrel (3), and the bottom outer wall of the annular tube (14) is connected to nozzles (15) distributed at equal distances.

3. A fire test workbench according to claim 1, characterized in that: The input end of the water pump (11) is connected to the bottom inner wall of the water tank (10) through a water pipe, and the other end of the delivery pipe (12) is connected to one side outer wall of the annular pipe (14).

4. A fire test workbench according to claim 1, characterized in that: A adding pipe (13) is connected to the top of one side outer wall of the water tank (10), and a storage battery (16) is installed at the top of one side outer wall of the installation slot (4). The water pump (11) is connected to a switch via a wire, and the switch is connected to a power source via a wire.

5. A fire test workbench according to claim 1, characterized in that: Hoops (6) are installed at both ends of the outer wall of one side of the cart (1), and a fire extinguisher (7) is provided on the inner outer wall of the hoop (6).

6. A fire test workbench according to claim 1, characterized in that: An air inlet pipe (8) is welded to the inner wall of the bottom of the combustion barrel (3), and a hinged door (9) is rotatably connected to the outer wall of the combustion barrel (3) at the air inlet pipe (8).

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