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Access chamber integrated type oil suction pipe

An integrated, oil suction pipe technology, applied in the field of vehicle hydraulic systems

Pending Publication Date: 2020-10-27
HUBEI SANJIANG SPACE WANSHAN SPECIAL VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above technical problems, the present invention proposes an integrated oil suction pipe through the cabin. The integrated oil suction pipe through the cabin can not only solve the problem of friction between the hose and the cabin, but also solve the problem of pump suction caused by the low oil suction level. Empty phenomenon, make full use of the vehicle chassis space, high reliability, easy maintenance

Method used

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  • Access chamber integrated type oil suction pipe
  • Access chamber integrated type oil suction pipe
  • Access chamber integrated type oil suction pipe

Examples

Experimental program
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Embodiment Construction

[0016] This embodiment will be described in detail below in conjunction with the accompanying drawings.

[0017] Such as Figure 1 to Figure 3 The shown integrated oil suction pipe through the cabin includes a shut-off valve 1, a connecting flange 2, an oil pipe 3, a support frame 4, a transition flange 5, a flange welded pipe 6, a connecting component 7 and an oil suction box 8. The cut-off valve 1 is fixedly connected with one end of the oil pipe 3 through the connecting flange 2, the other end of the oil pipe 3 is fixedly connected with the transition flange 5, and the oil pipe 3 is fixed on the bottom surface 15 of the cabin through the support frame 4, and the The transition flange 5 is fixedly connected to the oil inlet of the oil suction box 8 through the flange welded pipe 6. The oil suction box 8 is provided with various forms of oil outlet joints. 15 fixed connections.

[0018] In this embodiment, the connecting assembly 7 includes a fixing block 701 and a connecti...

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Abstract

The invention discloses an access chamber integrated type oil suction pipe which comprises a stop valve, a connecting flange plate, an oil pipe, a support frame, a transition flange plate, a flange welding pipe, a connecting assembly and an oil suction box. The stop valve is fixedly connected with one end of the oil pipe through the connecting flange plate; the other end of the oil pipe is fixedlyconnected with the transition flange plate; the oil pipe is fixed onto the bottom face of a chamber through the support frame; the transition flange plate is fixedly connected with an oil inlet of the oil suction box through the flange welding pipe; and the oil suction box is provided with oil outlet connectors in multiple forms and is fixedly connected with the bottom face of the chamber throughthe connecting assembly. The access chamber integrated type oil suction pipe not only can solve the problem that a flexible pipe rubs against the chamber, but also can avoid the occurrence of the phenomenon that a pump is sucked empty due to an excessive low oil suction liquid level, makes the best of a space of a vehicle chassis, and is high in reliability and convenient to maintain.

Description

technical field [0001] The invention relates to the technical field of vehicle hydraulic systems, in particular to a cabin integrated oil suction pipe. Background technique [0002] The power source of the top loading system and alighting system of some special vehicles mainly depends on the chassis hydraulic system. The top loading system and the chassis hydraulic system will share a hydraulic oil tank. The motor pump unit absorbs oil from the hydraulic oil tank and transmits the pressure oil to each subsystem. Motors, cylinders and other actuators to achieve a series of functions. Due to the particularity of the product, it is necessary to place the hydraulic oil tank in the bodywork compartment for independent heat dissipation, enhanced protection, and overall aesthetics, while the motor pump set is placed on the chassis (that is, outside the cabin). How to use the limited space to connect the oil suction port of the motor pump unit with the oil suction port of the oil t...

Claims

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Application Information

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IPC IPC(8): F15B13/02F15B13/08F16L3/08F16L9/02F16L23/00
CPCF15B13/02F15B13/0807F16L3/08F16L9/02F16L23/00
Inventor 唐康方波黄家银刘翠煜
Owner HUBEI SANJIANG SPACE WANSHAN SPECIAL VEHICLE
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