An air-heat cleaning system for automobile glass

Abstract

The invention discloses a wind-heat cleaning system for automobile glass. The wind-heat cleaning system comprises an air compressor, a tail gas waste heat exchanger, a temperature and pressure sensor, a controller and an air blast opening, an air inlet of the air compressor is communicated with air outside an automobile, an air outlet of the air compressor is connected with an air inlet of the tail gas waste heat exchanger, an air outlet of the tail gas waste heat exchanger is connected with the air blast opening, an air outlet of the air blast opening is formed in the edge of the bottom of the automobile glass, the tail gas waste heat exchanger is arranged in an automobile exhaust pipe, passing air is heated through absorbed automobile tail gas heat, and the temperature and pressure sensor is arranged in a pipeline between the tail gas waste heat exchanger and the air blast opening, and transmits temperature and pressure signals to the controller. The controller controls pressure of compressed air of the air compressor according to the temperature and pressure signals received from the temperature and pressure sensor. The wind-heat cleaning system can achieve the good rain blocking and cleaning functions on a windshield, rearview mirrors and side windows of the automobile by utilizing automobile tail gas heat exchange. Heat energy is recycled and reused, and energy waste is effectively avoided.

Description

technical field [0001] The invention relates to a cleaning system, in particular to an air-heat cleaning system for automobile glass. Background technique [0002] At present, when the car is driving in rainy days, the rain falling on the glass of the car will affect the sight of the driver and passengers. The wipers installed on the windshield of the car can sweep away most of the rain, but the commonly used ones such as rearview mirrors and side windows are electric wipers. The auxiliary heating device does not have a wiper, so it cannot play a good rain-shielding effect. If the water stain stays on the car glass, it will block the sight of the driver and passengers. Most cars use mechanical wipers. Long-term friction between the mechanical wipers and the glass is likely to cause dangers such as glass scraping and damage the transparency of the glass. In addition, the mechanical wipers swing back and forth when they are working, similar to swinging a ball. Hypnosis, drivi...

AI Technical Summary

Problems solved by technology

[0002] At present, when the car is driving in rainy days, the rain falling on the glass of the car will affect the sight of the driver and passengers. The wipers installed on the windshield of the car can sweep away most of the rain, but the commonly used ones such as rearview mirrors and side windows are electric wipers. The auxiliary heating device does not have a wiper, so it cannot play a good rain-shielding effect. If the water stays on the car glass, it will block the sight of the driver and passengers. In severe cases, the driver's vision will be unclear, causing safety hazards

Most cars use mechanical wipers. Long-term friction between the mechanical wipers and the glass is likely to cause dangers such as glass scraping and damage the transparency of the glass. In addition, the mechanical wipers swing back and forth when they are working, similar to swinging a ball. Hypnosis, driving for a long time can easily cause visual fatigue

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