Movable emergency fire water tank

Abstract

The utility model discloses a movable emergency fire-fighting water tank, and belongs to the technical field of fire-fighting water tanks. Comprising a movable box body, a water storage tank and a fuel fire pump are arranged in the movable box body, a water inlet of the fuel fire pump is communicated with the water storage tank through a water outlet pipe, a fire hose is communicated to a water outlet of the fuel fire pump, a fixing frame is arranged at an opening in the front side in the movable box body, and a winding drum is installed in the fixing frame through a bearing; a rotating shaft extending out of the fixed frame and the movable carriage body is arranged at one end of the winding drum, a hand wheel is arranged at the outer end of the rotating shaft, the fire hose is wound on the winding drum, and the top of the water storage tank communicates with a water injection elbow. Under the condition of not depending on an external power supply, the fire-fighting water supply requirement can be met, illumination can be provided, the fire-fighting water supply device is particularly suitable for fire-fighting fire extinguishing operation under extreme environment conditions, and the flexibility and the reliability of fire-fighting operation are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire water tanks, in particular to a mobile emergency fire water tank. Background Art

[0002] When a fire breaks out, quick and effective access to water is crucial to controlling the spread of fire and reducing property losses. Water sources are mainly divided into fixed and mobile types, and the provision of mobile water sources mainly depends on fire water tanks. As key equipment in firefighting operations, fire water tanks are usually in a water storage state for emergency use. However, in winter or low temperature environments, the water in the tank is prone to freezing, which not only hinders the immediate supply of fire water, but may also delay timely fire rescue. In addition, the rapid deployment capability of fire water tanks is also crucial. Considering the impact of different geographical and climatic conditions on the performance of fire water tanks, it is particularly urgent to develop a fire water tank that can work stably under extreme weather conditions. Therefore, improving the environmental adaptability of fire water tanks and ensuring their reliable operation in various environments has become an urgent problem to be solved. Utility Model Content

[0003] The purpose of the present utility model is to provide a mobile emergency fire water tank to solve the problems raised in the above background technology.

[0004] The technical solutions adopted in this utility model are as follows:

[0005] A mobile emergency fire water tank comprises a mobile body 1, wherein mobile wheels 16 are provided at the four corners of the bottom of the mobile body 1, the front side of the mobile body 1 is open, a water tank 2 and a fuel fire pump 4 are provided in the mobile body 1, the water inlet of the fuel fire pump 4 is connected to the water tank 2 through a water outlet pipe 3, and a fire hose 7 is connected to the water outlet of the fuel fire pump 4, a fixed frame 5 is provided at the front opening inside the mobile body 1, a reel 6 is installed in the fixed frame 5 through a bearing, one end of the reel 6 is provided with a rotating shaft extending outside the fixed frame 5 and the mobile body 1, and a hand wheel is provided on the outer end of the rotating shaft, the fire hose 7 is wound around the reel 6, and a water injection elbow 22 is connected to the top of the water tank 2, and one end of the water injection elbow 22 extends out of the outside of the mobile body 1.

[0006] A photovoltaic panel 8 and a bracket 18 are installed on the top of the mobile compartment 1. A photovoltaic controller 9, a battery 10 and an inverter matching the photovoltaic panel 8 are provided in the bracket 18. An LED lamp 11 electrically connected to the battery 10 is provided at the edge of the inner top surface of the mobile compartment 1. An electric heating tube electrically connected to the battery 10 is provided in the water tank 2.

[0007] A heat-conducting tube 17 is fixedly inserted into the water tank 2, and a plurality of extension columns 24 are welded to the portion of the heat-conducting tube 17 extending into the interior of the water tank 2. A steel hanging rope 20 is movably provided inside the heat-conducting tube 17, and a plurality of accommodating tubes 25 are provided on the steel hanging rope 20. An annular cavity 26 is provided in the accommodating tube 25. A bracket 18 is welded to the top of the movable compartment 1, and a positioning column 19 is welded to the bracket 18. A hanging ring 21 is provided at the upper end of the hanging rope 20, and the hanging ring 21 is hung on the positioning column 19.

[0008] A storage frame 13 is welded to the front side of the interior of the mobile compartment 1 . The storage frame 13 is divided into two chambers by a partition. A demolition tool 14 is placed in one chamber, and a dry powder fire extinguisher 15 is placed in the other chamber.

[0009] A traction frame 23 is welded on the side wall of the movable compartment 1 , and the traction frame 23 is composed of a transverse support plate and a traction column with a through hole welded on the top surface thereof.

[0010] A liquid level gauge 12 is fixedly mounted on the upper surface of the water storage tank 2 .

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0012] This innovative design integrates a fuel fire pump and water tank within the mobile compartment. The pump is connected to the tank's outlet pipe, ensuring a timely water supply. Furthermore, the utility model includes a photovoltaic lighting system, comprised of photovoltaic panels, a photovoltaic controller, batteries, and LED lights, capable of providing necessary lighting without an external power source.

[0013] To combat cold weather, the present invention incorporates multiple heat-conducting tubes within the water tank. Each heat-conducting tube houses several removable holding tubes, which are connected in series via suspension ropes. Burning coal or charcoal is placed within the annular cavity of the holding tube. The heat generated by the heat-conducting tubes and their extensions is transferred to the fire water within the water tank, heating the fire water and preventing it from freezing in low-temperature environments like winter, when electrical heating is unavailable.

[0014] Compared with the existing technology, the utility model can meet the needs of fire water supply and provide lighting without relying on an external power supply. It is particularly suitable for fire fighting operations under extreme environmental conditions, and greatly improves the flexibility and reliability of fire fighting operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2It is a side view of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the heat-conducting tube of the utility model;

[0018] As shown in the figure: 1. Mobile box; 2. Water tank; 3. Water outlet pipe; 4. Fuel fire pump; 5. Fixed frame; 6. Reel; 7. Fire hose; 8. Photovoltaic panel; 9. Photovoltaic controller; 10. Battery; 11. LED light; 12. Liquid level gauge; 13. Storage box; 14. Demolition tools; 15. Dry powder fire extinguisher; 16. Moving wheel; 17. Heat transfer tube; 18. Bracket; 19. Positioning column; 20. Lifting rope; 21. Hanging ring; 22. Water injection elbow; 23. Traction frame; 24. Extension column; 25. Receiving tube; 26. Annular cavity. DETAILED DESCRIPTION

[0019] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0022] Example 1

[0023] like Figure 1-3This embodiment provides a mobile emergency fire water tank, comprising a mobile body 1. The mobile body 1 is provided with moving wheels 16 at the four corners of its bottom. The mobile wheels 16 facilitate movement of the mobile body 1. The front of the mobile body 1 is open. A water storage tank 2 and a fuel fire pump 4 are provided inside the mobile body 1. The water inlet of the fuel fire pump 4 is connected to the water storage tank 2 via an outlet pipe 3. A fire hose 7 is connected to the water outlet of the fuel fire pump 4. A fire spray gun is provided at the end of the fire hose 7. A fixed frame 5 is provided at the front opening inside the mobile body 1. A reel 6 is mounted inside the fixed frame 5 via a bearing. One end of the reel 6 is provided with a rotating shaft extending outside the fixed frame 5 and the mobile body 1. A handwheel is provided at the outer end of the rotating shaft. The fire hose 7 is wound around the reel 6. The handwheel facilitates the rotation of the reel 6, making it easier to retract and extend the fire hose 7. A water injection elbow 22 is connected to the top of the water storage tank 2. One end of the water injection elbow 22 extends outside the mobile body 1. The fuel fire pump 4 selected in the present invention is an existing product available on the market, so its principle is not further explained. The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology.

[0024] A photovoltaic panel 8 and a bracket 18 are mounted on the top of the mobile compartment 1. The bracket 18 is provided with a photovoltaic controller 9, a battery 10, and an inverter that are compatible with the photovoltaic panel 8. An LED light 11 electrically connected to the battery 10 is provided at the edge of the inner top surface of the mobile compartment 1. The LED light 11 provides nighttime lighting. An electric heating tube electrically connected to the battery 10 is provided in the water tank 2. The photovoltaic power generation supporting equipment selected in this utility model is a mature photovoltaic power generation product currently available on the market. Therefore, its principle will not be further explained. The parts not mentioned in the device are the same as the existing technology or can be implemented using existing technology.

[0025] Several heat-conducting tubes 17 are fixedly inserted into the water tank 2. Several extension posts 24 are welded to the portions of the heat-conducting tubes 17 that extend into the water tank 2. Steel hoisting ropes 20 are movably installed within the heat-conducting tubes 17. These ropes 20 are equipped with several receiving tubes 25, each containing an annular cavity 26 for storing fuel. A bracket 18 is welded to the top of the mobile compartment 1. Several positioning posts 19 are welded to the bracket 18, each corresponding to one of the heat-conducting tubes 17. The upper ends of the steel hoisting ropes 20 are equipped with hanging rings 21, which hang from the positioning posts 19. The fuel placed in the receiving tubes 25 can be flexibly selected, such as coal, charcoal, or alcohol blocks.

[0026] A storage frame 13 is welded to the front of the mobile vehicle 1. The storage frame 13 is divided into two chambers by a partition. One chamber contains a commercially available demolition tool 14, such as an axe, and the other chamber contains a commercially available dry powder fire extinguisher 15. The demolition tool 14 is provided to facilitate the removal of obstacles at the fire site, facilitating passage, and the dry powder fire extinguisher 15 is provided to partially extinguish the fire.

[0027] A traction frame 23 is welded to the side wall of the mobile body 1. The traction frame 23 is composed of a transverse support plate and a traction column with a through hole welded on its top surface. The traction frame 23 is in order to maintain a reliable connection with an external traction device so as to facilitate the transfer of the mobile body 1.

[0028] A liquid level gauge 12 is fixedly mounted on the upper surface of the water storage tank 2. By the provision of the liquid level gauge 12, the water volume of the water storage tank 2 can be intuitively learned.

[0029] The operating principle of the present invention is as follows: first, connect the water injection elbow 22 to the external fire water supply pipe, fill the water tank 2 with water, and stop filling water after the liquid level height displayed by the liquid level gauge 12 reaches saturation. Then, connect the mobile car 1 to the external traction equipment through the traction frame 23, so that the mobile car 1 is moved to the fire area. By setting a fuel fire pump 4 connected to the outlet pipe 3 of the water tank 2 in the mobile car 1, the fuel fire pump 4 can be powered by adding fuel to draw fire water from the water tank 2, and the fire water can be sprayed to the fire location under the action of the fire spray gun. The photovoltaic panels and their supporting facilities and LED lights 11 constitute a photovoltaic power supply lighting device. The photovoltaic power generation equipment generates electricity and stores electricity in the battery 10 to power the LED lights 11, which is convenient for night operations. By installing a plurality of heat-conducting tubes 17 inside the water storage tank 2, a plurality of detachably mounted receiving tubes 25 in each heat-conducting tube 17 are connected in series by a steel hoisting rope 20. Burning coal or charcoal is placed in the annular cavity 26 of the receiving tube 25, so that the heat of the coal or charcoal is transferred to the fire water inside the water storage tank 2 through the heat-conducting tube 17 and the extension column 24 on its surface, thereby achieving the effect of heating the fire water in cold winter weather and preventing the fire water in the water storage tank 2 from freezing and becoming unusable.

Claims

1. A mobile emergency fire water tank, comprising a mobile box (1), characterized in that: The movable body (1) is provided with movable wheels (16) at the four corners of the bottom, the movable body (1) is open at the front side, a water storage tank (2) and a fuel fire pump (4) are provided in the movable body (1), the water inlet of the fuel fire pump (4) is connected to the water storage tank (2) through a water outlet pipe (3), and a fire hose (7) is provided on the water outlet of the fuel fire pump (4). A fixed frame (5) is provided at the front opening inside the movable body (1), a reel (6) is installed in the fixed frame (5) through a bearing, one end of the reel (6) is provided with a rotating shaft extending outside the fixed frame (5) and the movable body (1), and a hand wheel is provided on the outer end of the rotating shaft. The fire hose (7) is wound on the reel (6), and a water injection elbow (22) is connected to the top of the water storage tank (2), and one end of the water injection elbow (22) extends outside the movable body (1).

2. A mobile emergency fire water tank according to claim 1, characterized in that: A photovoltaic panel (8) and a bracket (18) are installed on the top of the mobile box (1); a photovoltaic controller (9), a battery (10) and an inverter matched with the photovoltaic panel (8) are arranged in the bracket (18); an LED lamp (11) electrically connected to the battery (10) is arranged at the edge of the inner top surface of the mobile box (1); and an electric heating pipe electrically connected to the battery (10) is arranged in the water tank (2).

3. The mobile emergency fire water tank according to claim 1, characterized in that: A heat-conducting tube (17) is fixedly inserted into the water storage tank (2), and a portion of the heat-conducting tube (17) extending into the interior of the water storage tank (2) is welded with a plurality of extension columns (24). A steel hanging rope (20) is movably provided inside the heat-conducting tube (17), and a plurality of accommodating tubes (25) are provided on the steel hanging rope (20). An annular cavity (26) is provided in the accommodating tube (25). A bracket (18) is welded to the top of the movable compartment (1), and a positioning column (19) is welded to the bracket (18). A hanging ring (21) is provided at the upper end of the hanging rope (20), and the hanging ring (21) is hung on the positioning column (19).

4. The mobile emergency fire water tank according to claim 1, characterized in that: A storage frame (13) is welded to the front side of the interior of the mobile compartment (1), and the storage frame (13) is divided into two chambers by a partition, wherein a demolition tool (14) is placed in one chamber, and a dry powder fire extinguisher (15) is placed in the other chamber.

5. The mobile emergency fire water tank according to claim 1, characterized in that: A traction frame (23) is welded on the side wall of the movable compartment (1), and the traction frame (23) is composed of a transverse support plate and a traction column with a through hole welded on its top surface.

6. The mobile emergency fire water tank according to claim 1, characterized in that: A liquid level meter (12) is fixedly mounted on the upper surface of the water storage tank (2).

Images