Automotive water tank capable of insulating heat and sound

Abstract

The invention provides an automotive water tank capable of insulating heat and sound and belongs to the technical field of automotive accessories. The automotive water tank includes an automotive water tank body of a cubic structure, and the outer surface of the automotive water tank body is coated with a thermal baffle; an observation port is formed in the front portion of the automotive water tank body, a rotating connector is arranged on the top of the automotive water tank body, a water outlet pipe is arranged above the rotating connector, the lower portion of the water outlet pipe penetrates through the rotating connector to be fixedly connected to a water inlet pipe, the lower end of the water inlet pipe stretches into the automotive water tank body, and a filtering net is arranged at the bottom of the water inlet pipe. A sound insulating plate moves up and down along with glassy water, multiple floating blocks connected with flexible strings always fit the glassy water, large fluctuation of the glassy water is effectively inhibited, formation of noise is avoided, and favorable conditions are provided for noise reduction of an automobile. Meanwhile, the area of the sound insulating plate is equal to that of an inner cavity of the automotive water tank body, correspondingly the sound insulating plate can be always matched with the inner cavity of the automotive water tankbody, the glassy water is prevented from shaking and hitting the inner wall of the automotive water tank body, and a sound insulating function is further achieved.

Description

technical field [0001] The invention relates to an automobile accessory device, in particular to a heat-insulating and sound-insulating automobile water tank. Background technique [0002] The car water tank is a box for storing glass water. The glass water stored in the water tank can be used for cleaning car glass at ordinary times. There are following problems in the prior art: 1, the present automobile engine can produce a large amount of heat, and automobile water tank works under the very high environment of temperature, is easy to be heated and deformed. 2. The current water tank is not full of water, so it is easy to produce abnormal noise during the shaking process. [0003] The application publication number is that the document of CN207004630U discloses a kind of automobile water tank with heat insulation effect, and this automobile water tank is installed heat insulation board outside the automobile water tank, so just can reduce the influence that the heat that...

AI Technical Summary

Problems solved by technology

The prior art has the following problems: 1. The current automobile engine will generate a large amount of heat, and the water tank of the automobile works in a very high temperature environment, so it is easy to be heated and deformed

2. The current water tank is not full of water, so it is easy to produce abnormal noise during the shaking process

[0004] Although the above scheme can insulate the car water tank from heat and sound, the heat shield is only distributed around the car water tank, and the bottom and upper part of the water tank are directly exposed to the high temperature of the engine, which easily leads to deformation of the water tank; A hard sheet cannot always fit on the glass water with the ups and downs of the glass water, and the glass water under the floating board will still slap each other and make a lot of noise

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