Thermal insulation device of vehicle for driving shaft

Abstract

The invention discloses a thermal insulation device of a vehicle for a driving shaft. The thermal insulation device comprises a thermal insulation pipe; a water storage tank is welded on the thermal insulation pipe; a baffle plate is arranged in the water storage tank, and is provided with a first notch; a rotating shaft is movably arranged on the inner wall of the first notch, and is provided with a water stop plate; the water stop plate is movably arranged in the first notch; a bracket is arranged at the bottom end of the water stop plate; a floating ball is arranged on the side, far from the water stop plate, of the bracket; the floating ball is movably arranged in the water storage tank; a water outlet pipe is arranged at the bottom end of the water storage tank, and extends out of thewater storage tank; an S-shaped groove way is formed in the thermal insulation pipe; the water outlet pipe is connected with the S-shaped groove way through a pipe; and a water inlet pipe is arrangedat the top end of the water storage tank, and extends out of the water storage tank. The thermal insulation device is simple in structure, prevents accidental scald of maintainers during detecting, and meets people demands.

Description

technical field [0001] The invention relates to the technical field of heat insulation devices, in particular to a heat insulation device used for drive shafts of automobiles. Background technique [0002] The drive shaft is a kind of loader working device. It is a device that can push the smoothness of the loader so that the drive wheels can rotate at different angular speeds. The driving of the car is completed by the drive shaft. The drive shaft of the car is used During the process, it will rub against the rotating shaft to generate heat, but when the car is driven and repaired, the car must be in a running state to achieve the effect of the repair, but in the process of repair, when the maintenance personnel accidentally touch the drive shaft, the drive shaft The heat will burn the maintenance personnel and cannot meet people's needs. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings in the prior art, and propose a h...

AI Technical Summary

Problems solved by technology

[0002] The drive shaft is a kind of loader working device. It is a device that can push the smoothness of the loader so that the drive wheels can rotate at different angular speeds. The driving of the car is completed by the drive shaft. The drive shaft of the car is used During the process, it will rub against the rotating shaft to generate heat, but when the car is driven and repaired, the car must be in a running state to achieve the effect of the repair, but in the process of repair, when the maintenance personnel accidentally touch the drive shaft, the drive shaft The heat will burn the maintenance personnel and cannot meet people's needs

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