Movable water pump set for flood prevention, drought resistance and flood drainage

Abstract

The utility model relates to the technical field of rescue and disaster relief equipment, in particular to a movable water pump set for flood prevention, drought resistance and flood drainage, which comprises a movable element, a water pump and a power element, the water pump and the power element are fixed on the movable element capable of walking, and the power element provides power for the water pump; a water inlet and a water outlet of the water pump are fixedly connected with a water inlet device and a water outlet device respectively; the power element is an engine; the moving element is a trailer chassis with travelling wheels; a mechanical supporting leg is arranged on each of the four sides of the trailer chassis; a braking system is arranged on the trailer chassis; the water pump is provided with a vacuum pump. According to the movable type water pump set for flood prevention, drought resistance and flood drainage, the water pump and the corresponding power elements are fixedly installed on the movable elements, the movable type water pump set can be moved to an anti-danger disaster relief site very conveniently and rapidly through traction of a trailer, and the water pump set is loaded with an engine and is put down to continue to execute other work after arriving at the site; or a disaster relief site where the trailer cannot reach is placed through a crane.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency rescue and disaster relief equipment, and particularly relates to a mobile water pump group for flood control, drought resistance and drainage Background Technique

[0002] Flood control, drought resistance and drainage are all aimed at protecting the lives and property safety of the people and reducing the losses caused by natural disasters. Flood control refers to taking measures during the flood season to prevent floods from causing disasters; drought resistance refers to taking measures to reduce the damage caused by drought; and drainage refers to removing accumulated water to prevent waterlogging disasters.

[0003] Flood control, drought resistance and drainage are all related to water resource management and disaster response. In the prior art, water pumps are often used for flood control, drought resistance and drainage operations. For example, during flood control, by using water pumps, the water flow path is reasonably planned, the water flow speed and flow rate are controlled, the formation of flood peaks is slowed down and the flood level is reduced, so as to reduce the impact of floods on rivers and surrounding areas; during drought resistance, water pumps are used to reasonably utilize water resources and improve irrigation efficiency; during drainage, water pumps are used to remove accumulated water. In case of emergencies such as flood control, drought resistance and drainage during emergency rescue and disaster relief, large-displacement water pumps are often required. However, large water pumps are relatively large in volume and weight, inconvenient to move and poor in mobility. Therefore, a mobile water pump group for flood control, drought resistance and drainage is proposed. Content of the Utility Model

[0004] In order to solve the above problems, the utility model provides a mobile water pump group for flood control, drought resistance and drainage. The mobile water pump group for flood control, drought resistance and drainage is fixed with a water pump and corresponding power elements on a mobile element, and can be very conveniently and quickly moved to the emergency rescue and disaster relief site by being towed by a trailer.

[0005] The technical solution of the utility model is as follows:

[0006] A mobile water pump group for flood control, drought resistance and drainage, comprising a mobile element, a water pump and a power element. The water pump and the power element are fixed on the mobile element that can walk, and the power element provides power for the water pump. The water inlet and the water outlet of the water pump are respectively fixedly connected with a water inlet device and a water outlet device.

[0007] The power element is an engine.

[0008] The engine is a diesel engine.

[0009] A bottom fuel tank is fixedly arranged on the mobile element.

[0010] The mobile element is a trailer chassis with walking wheels.

[0011] A mechanical support leg is arranged around the trailer chassis.

[0012] A braking system is arranged on the trailer chassis.

[0013] The water pump is equipped with a vacuum pump.

[0014] The beneficial effects of the present utility model are as follows:

[0015] A mobile water pump group for flood control, drought relief and drainage disclosed by the present utility model. The mobile water pump group for flood control, drought relief and drainage fixes a water pump and corresponding power components, etc. on a mobile element, and can be very conveniently and quickly moved to the disaster relief site by being towed by a trailer. Since the water pump group is equipped with an engine, after arriving at the site, the trailer of the water pump group can be put down to continue other work, or can be placed at the disaster relief site where the trailer cannot reach by a crane. Description of the Drawings

[0016] By reading the detailed description of the preferred embodiments below, the solutions and advantages of the present application will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of the present utility model.

[0017] In the drawings:

[0018] Figure 1 is a schematic perspective view of a mobile water pump group for flood control, drought relief and drainage according to an embodiment of the present utility model;

[0019] Figure 2 is a front view of a mobile water pump group for flood control, drought relief and drainage according to an embodiment of the present utility model;

[0020] The components represented by the reference numerals in the drawings are as follows:

[0021] The present utility model: 1. Engine, 2. Water pump, 3. Water inlet, 4. Water outlet, 5. Trailer chassis, 6. Bottom fuel tank, 7. Braking system, 8. Mechanical support legs, 9. Vacuum pump. Detailed Embodiments

[0022] As Figure 1 and Figure 2 shown, the mobile water pump group for flood control, drought relief and drainage includes a mobile element, a water pump 2, and a power element. The water pump 2 and the power element are fixed on the mobile element that can move, and the power element provides power for the water pump 2; the water inlet and the water outlet of the water pump 2 are respectively fixedly connected with a water inlet 3 and a water outlet 4; the water inlet 3 or the water outlet 4 is a water collecting and distributing device. By using the water inlet 3 of the water collecting and distributing device at the water inlet, multiple water inlets can be set at the same time, and multiple places can be drained at the same time. Similarly, by using the water outlet 4 of the water collecting and distributing device at the water outlet, multiple water outlets can be set at the same time, and the water can be drained to multiple places at the same time.

[0023] The power component is the engine 1; the engine 1 is a diesel engine; the main advantages of the diesel engine include large torque, good economic performance, good thermal efficiency and economy, no need for an ignition system, relatively simple fuel supply system, good reliability, long service life, good safety performance, etc.

[0024] A bottom fuel tank 6 is fixedly arranged on the moving element for supplying fuel to the diesel engine.

[0025] The moving element is a trailer chassis 5 with walking wheels.

[0026] A mechanical support leg 8 is arranged around the trailer chassis 5. The mechanical support leg is a device that provides support and stability for mechanical equipment. It is usually arranged on the outside or below the machine to enhance the stability and support capacity of the machine. The main working principle of the mechanical support leg is achieved through mechanical mechanics principles and stability principles. There are many types of mechanical support legs. According to different working requirements and scenarios, they can be divided into fixed type, telescopic type, and folding type, etc. The fixed support leg does not have a telescopic function and is suitable for occasions with low requirements for stability and relatively stable working environments; the telescopic support leg has a telescopic function and can adjust the support height and support area according to needs, and is suitable for occasions with limited space or the need to improve stability; the folding support leg can be folded, which is convenient for transportation and storage. The materials of the mechanical support leg are also diverse. Among them, the polyethylene crane pump truck outrigger plate and crane outrigger pad are a commonly used material. This material has excellent wear resistance, corrosion resistance, impact resistance, low temperature resistance, etc., and is suitable for working in various harsh environments. Mechanical support legs are widely used in various mechanical equipment, such as cranes, pump trucks, cranes, etc. In bridge construction, it can be used as a temporary support structure to provide stable support for components such as bridge piers and beam slabs; in the field of equipment hoisting, the outrigger pad can be used under the outriggers of hoisting equipment to ensure the stability and safety of the equipment during hoisting. In addition, mechanical support legs can also be applied to construction sites, docks, warehouses and other places to provide solid support for various construction equipment.

[0027] A braking system 7 is arranged on the trailer chassis 5 for braking the trailer chassis 5.

[0028] The water pump 2 is equipped with a vacuum pump 9. The main function that the vacuum pump 9 can provide for the water pump 2 is to create or maintain a vacuum environment in specific applications to assist the water pump 2 to operate more effectively or achieve certain specific functions.

[0029] The following are several key aspects of support that the vacuum pump can provide for the water pump:

[0030] 1. Startup assistance: In some pump applications, such as self-priming pumps or pumps that need to draw water from a low water level, the vacuum pump can first run to create an initial vacuum, helping the pump to start pumping water more easily. Once the pump starts working and generates sufficient flow, the vacuum pump can be stopped.

[0031] 2. Prevent cavitation: When the pump operates in a liquid containing gas, the gas may form bubbles inside the pump. These bubbles will burst when compressed, resulting in cavitation, which can damage the impeller and other components of the pump. By pre-using a vacuum pump to remove the gas in the system, the risk of this damage can be reduced or eliminated.

[0032] 3. Enhance pumping capacity: In some cases, such as when it is necessary to draw liquid from a deep well or a closed container, the vacuum pump can pre-lower the pressure inside the container, making it easier for the pump to draw the liquid. This can significantly improve the efficiency and pumping capacity of the pump.

[0033] 4. Maintain system vacuum: In some applications that require continuous maintenance of a vacuum environment, such as vacuum distillation, vacuum filtration, etc., the vacuum pump can run continuously to maintain the required vacuum level. This helps to ensure that the pump can operate stably and efficiently during these processes.

[0034] 5. Remove non-condensable gases in the system: In some systems, there may be non-condensable gases, such as air or other non-condensing gases. These gases will occupy the space inside the pump and reduce the pumping efficiency. The vacuum pump can help remove these gases to ensure that the pump operates in an optimal state.

[0035] 6. Reduce energy loss during pumping: By reducing the gas content in the system, the vacuum pump helps to reduce the energy loss of the pump during pumping, thereby improving the overall efficiency of the system.

[0036] The mobile flood control, drought relief and drainage water pump set is fixedly installed with a water pump and corresponding power components, etc. on a mobile element, and can be very conveniently and quickly moved to the disaster relief site by being towed by a trailer.

Claims

1. A mobile flood control, drought relief and waterlogging drainage pump set, characterized in that: It comprises a moving element, a water pump (2), and a power element, wherein the water pump (2) and the power element are fixed on a movable moving element, and the power element provides power to the water pump (2); the water inlet and the water outlet of the water pump (2) are respectively fixedly connected to a water inlet (3) and a water outlet (4).

2. A mobile flood control, drought relief and drainage water pump set according to claim 1, characterized in that: The power element is an engine (1).

3. A mobile flood control, drought relief and drainage water pump set according to claim 2, characterized in that: The engine (1) is a diesel engine.

4. A mobile flood control, drought relief and drainage water pump set according to claim 2, characterized in that: A bottom oil tank (6) is fixedly arranged on the moving element.

5. A mobile flood control, drought relief and drainage water pump set according to claim 1, characterized in that: The moving element is a trailer chassis (5) with running wheels.

6. A mobile flood control, drought relief and drainage water pump set according to claim 5, characterized in that: A mechanical support leg (8) is provided on each of the four sides of the trailer chassis (5).

7. A mobile flood control, drought relief and drainage water pump set according to claim 5, characterized in that: A braking system (7) is provided on the trailer chassis (5).

8. The mobile flood control, drought relief and drainage water pump set according to claim 1, characterized in that: The water pump (2) is equipped with a vacuum pump (9).

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