Emergency flood prevention water pump system based on municipal engineering transport vehicle
The hydraulic pump system on municipal transport vehicles addresses the shortage of emergency drainage vehicles by using hydraulic power to drive a submersible pump, ensuring timely and cost-effective drainage in challenging terrains.
Patent Information
- Application Number
- CN202422278562.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-19
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-19
AI Technical Summary
Insufficient number of emergency drainage trucks in municipal projects leads to untimely drainage, and existing vehicles have poor rescue results in areas with poor road conditions, increasing the number of vehicles will increase costs.
Install hydraulic oil tanks, hydraulic oil pumps, hydraulic oil cylinders, tees, oil cylinder valves, water pump valves and hydraulic submersible pumps on municipal engineering transport vehicles, use hydraulic power to drive the submersible pumps for drainage, and control the delivery direction of hydraulic oil through the tees and valves, combining hydraulic oil radiator and controller to achieve safe and efficient drainage operations.
It realizes efficient emergency rescue in areas with poor road conditions, reduces the purchase cost of emergency drainage trucks, increases the rescue battery life, and is simple in structure and convenient in operation.
Smart Images
Figure CN223104907U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of municipal engineering equipment, in particular to an emergency flood control water pump system based on a municipal engineering transport vehicle. Background Technique
[0002] In the work of municipal engineering, emergency flood control work often occurs, and it is necessary to use emergency drainage vehicles for drainage operations. However, in actual situations, the number of emergency drainage vehicles is often insufficient, resulting in untimely drainage, and increasing the number of emergency drainage vehicles will increase costs; in addition, due to the factors of the vehicles themselves, existing emergency drainage vehicles cannot carry out effective emergency rescue in some areas with poor road conditions. Summary of the Invention
[0003] The purpose of the utility model is to provide an emergency flood control water pump system based on a municipal engineering transport vehicle to solve the problems raised in the above background technique.
[0004] To achieve the above purpose, the utility model provides the following technical solution: An emergency flood control water pump system based on a municipal engineering transport vehicle, comprising: a hydraulic oil tank, a hydraulic oil pump, a hydraulic cylinder, a three-way pipe, an oil cylinder valve, a water pump valve, and a hydraulic submersible pump. The hydraulic oil tank, the hydraulic oil pump, and the hydraulic cylinder are components of the hydraulic cylinder system of the engineering transport vehicle. Among them, the hydraulic oil pump is connected to the hydraulic oil tank and the hydraulic cylinder through oil pipes respectively. The three-way pipe is arranged on the oil pipe between the hydraulic oil pump and the hydraulic cylinder. The inlet of the three-way pipe is connected to the hydraulic oil pump, and one of the outlets of the three-way pipe is connected to the hydraulic cylinder. The oil inlet end of the hydraulic submersible pump is connected to the other outlet of the three-way pipe through an oil pipe, and the oil outlet end of the hydraulic submersible pump is connected to the hydraulic oil tank. The oil cylinder valve is arranged on the oil pipe between the hydraulic cylinder and the three-way pipe, and the water pump valve is arranged on the oil pipe between the hydraulic submersible pump and the three-way pipe.
[0005] Further, a hydraulic oil radiator is arranged on the oil pipe between the hydraulic submersible pump and the hydraulic oil tank.
[0006] Further, the oil cylinder valve, the water pump valve, and the hydraulic oil radiator are electrically connected to a controller through signal lines.
[0007] Compared with the prior art, the beneficial effects of the present utility model are as follows: The emergency flood control water pump system based on a municipal engineering transport vehicle of the present utility model is improved on the basis of the hydraulic cylinder system of the engineering transport vehicle. It uses hydraulic power to drive a hydraulic submersible pump to achieve drainage work, and utilizes the advantage of the vehicle's own passability of the engineering transport vehicle to achieve emergency rescue in areas with poor road conditions; hydraulic power is safer than electric power; the fuel tank of the engineering transport vehicle has a large capacity, making the rescue endurance time longer; the device has a simple structure and is easy to operate; at the same time, it can also reduce the purchase cost of the emergency drainage vehicle.
[0008] The present utility model has the advantages of simple structure, convenient use, good use effect, etc. Brief Description of the Drawings
[0009] Figure 1 is a schematic structural diagram of the present utility model;
[0010] In the figure: 1 - hydraulic oil tank; 2 - hydraulic oil pump; 3 - hydraulic cylinder; 4 - three-way pipe; 5 - cylinder valve; 6 - water pump valve; 7 - hydraulic submersible pump; 8 - hydraulic oil radiator. Specific Embodiments
[0011] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0012] Please refer to Figure 1 , the present utility model provides an emergency flood control water pump system based on a municipal engineering transport vehicle, including: a hydraulic oil tank 1, a hydraulic oil pump 2, a hydraulic cylinder 3, a three-way pipe 4, a cylinder valve 5, a water pump valve 6, and a hydraulic submersible pump 7. The hydraulic oil tank 1, the hydraulic oil pump 2, and the hydraulic cylinder 3 are components of the hydraulic cylinder system of the engineering transport vehicle. Among them, the hydraulic oil pump 2 is connected to the hydraulic oil tank 1 and the hydraulic cylinder 3 respectively through oil pipes. The three-way pipe 4 is arranged on the oil pipe between the hydraulic oil pump 2 and the hydraulic cylinder 3. The inlet of the three-way pipe 4 is connected to the hydraulic oil pump 2, and one of the outlets of the three-way pipe 4 is connected to the hydraulic cylinder 3. The oil inlet end of the hydraulic submersible pump 7 is connected to the other outlet of the three-way pipe 4 through an oil pipe, and the oil outlet end of the hydraulic submersible pump 7 is connected to the hydraulic oil tank 1. The cylinder valve 5 is arranged on the oil pipe between the hydraulic cylinder 3 and the three-way pipe 4, and the water pump valve 6 is arranged on the oil pipe between the hydraulic submersible pump 7 and the three-way pipe 4.
[0013] Based on the hydraulic cylinder system of an engineering transport vehicle, improvements are made. By setting a tee pipe 4 on the oil pipe between the hydraulic oil pump 2 and the hydraulic cylinder 3, connecting the other outlet of the tee pipe 4 to the inlet end of the hydraulic submersible pump 7 through an oil pipe, and respectively setting an oil cylinder valve 5 and a water pump valve 6 to control the conveying direction of the hydraulic oil. When not performing rescue drainage, the water pump valve 6 is closed, while the oil cylinder valve 5 is in the open state, and the hydraulic cylinder 3 performs normal hopper tipping work; when rescue drainage is required, the oil cylinder valve 5 is closed, while the water pump valve 6 is in the open state. The hydraulic oil in the hydraulic oil tank 1 is output by the hydraulic oil pump 2 to the hydraulic submersible pump 7, and the hydraulic submersible pump 7 performs drainage operations, and then the hydraulic oil flows back into the hydraulic oil tank 1 for cyclic operation.
[0014] Furthermore, a hydraulic oil radiator 8 is provided on the oil pipe between the hydraulic submersible pump 7 and the hydraulic oil tank 1.
[0015] By setting a hydraulic oil radiator 8 on the hydraulic oil return circuit of the hydraulic submersible pump 7, the hydraulic oil is cooled to ensure that the hydraulic submersible pump 7 can continuously work for a long time.
[0016] Furthermore, the oil cylinder valve 5, the water pump valve 6, and the hydraulic oil radiator 8 are electrically connected to a controller through signal lines.
[0017] The control of the oil cylinder valve 5, the water pump valve 6, and the hydraulic oil radiator 8 is achieved through the controller, and the controller can be set in the cab for convenient control operation.
[0018] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An emergency flood control water pump system based on a municipal engineering transport vehicle, characterized in that, Including: A hydraulic oil tank (1), a hydraulic oil pump (2), a hydraulic cylinder (3), a three-way pipe (4), an oil cylinder valve (5), a water pump valve (6), and a hydraulic submersible pump (7). The hydraulic oil tank (1), the hydraulic oil pump (2), and the hydraulic cylinder (3) are components of the hydraulic cylinder system of an engineering transport vehicle. Among them, the hydraulic oil pump (2) is connected to the hydraulic oil tank (1) and the hydraulic cylinder (3) respectively through oil pipes. The three-way pipe (4) is arranged on the oil pipe between the hydraulic oil pump (2) and the hydraulic cylinder (3). The inlet of the three-way pipe (4) is connected to the hydraulic oil pump (2), and one of the outlets of the three-way pipe (4) is connected to the hydraulic cylinder (3). The inlet end of the hydraulic submersible pump (7) is connected to the other outlet of the three-way pipe (4) through an oil pipe, and the outlet end of the hydraulic submersible pump (7) is connected to the hydraulic oil tank (1). The oil cylinder valve (5) is arranged on the oil pipe between the hydraulic cylinder (3) and the three-way pipe (4), and the water pump valve (6) is arranged on the oil pipe between the hydraulic submersible pump (7) and the three-way pipe (4).
2. The emergency flood control water pump system based on a municipal engineering transport vehicle according to claim 1, wherein, A hydraulic oil radiator (8) is arranged on the oil pipe between the hydraulic submersible pump (7) and the hydraulic oil tank (1).
3. The emergency flood control water pump system based on a municipal engineering transport vehicle according to claim 1, wherein, The oil cylinder valve (5), the water pump valve (6), and the hydraulic oil radiator (8) are electrically connected to a controller through signal lines.