Embedded integral hydraulic oil tank and fire truck

Abstract

The invention discloses an embedded integral hydraulic oil tank and a fire truck. The hydraulic oil tank is embedded into a frame, and a box-shaped space is defined by the frame to serve as a hydraulic oil tank body; at least one transverse baffle is arranged in the hydraulic oil tank body in the second direction to divide the interior of the hydraulic oil tank body into oil suction areas and oilreturn areas, one or more longitudinal baffles are arranged in the third direction, and the longitudinal baffles are mutually connected with the transverse baffles so as to improve the integral strength; an oil absorption filter and an oil return filter are arranged on one side face, a liquid level liquid thermometer, a liquid temperature alarm sensor and a liquid level alarm sensor are arranged on one side face, an air filter is arranged on the top face, and an oil drain valve is arranged on the bottom face; and a cleaning port is formed in the top surface, so that the interior of the hydraulic oil tank is conveniently subjected to surface treatment. According to the hydraulic oil tank, inner space of the frame is utilized, so that the hydraulic oil tank is compact in overall structure and complete in function, and is suitable for vehicles with high space arrangement requirements.

Description

technical field [0001] The invention belongs to the technical field of fire-fighting vehicles, in particular to an embedded integral hydraulic oil tank and a fire-fighting vehicle. Background technique [0002] At present, for fire scenes in small areas such as urban villages and pedestrian streets, it is difficult for conventional fire-fighting vehicles to quickly enter the disaster scene for rescue due to their own size. A new type of fire-fighting and rescue vehicle needs to be developed. , due to the small size and many functional requirements of the vehicle, it is necessary to put forward higher requirements for the layout of the vehicle, and the space utilization rate inside the vehicle body should be fully improved. [0003] Hydraulic oil is an important medium for energy transmission of fire fighting vehicles and is stored in the hydraulic oil tank. The traditional hydraulic oil tanks are arranged separately and need to occupy a large installation space. Some vehicl...

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Problems solved by technology

[0005] (1) The hydraulic oil tank is installed separately and assembled on the top of the sub-frame, which requires a certain installation space. The oil suction port of the hydraulic oil tank is located above the sub-frame of the frame, far away from the hydraulic oil pump, and it is difficult to absorb oil. It is not suitable for the installation space requirements. taller vehicles;

[0006] (2) The hydraulic oil tank is made separately and embedded in the frame. Although the installation space is saved, since the frame is a stressed part, the deformation of the frame will squeeze the hydraulic oil tank. Ribs are added in the body, which reduces the strength of the frame and affects the service life

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