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Defrosting device for vehicle glass

A technology of automobile glass and spraying device, which is applied in the field of automobile manufacturing, can solve the problems such as difficult removal of frost and achieve the effect of reducing heat loss and improving heat utilization rate

Inactive Publication Date: 2019-01-29
王德生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problem that the condensed frost on the automobile glass in winter is difficult to remove, the present invention provides an automobile glass defrosting device, which can heat hot water or generate steam to spray on the glass through the on-board power supply to melt the frost on the automobile glass, and the defrosting is fast and Effective and convenient for people to drive in winter mornings

Method used

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  • Defrosting device for vehicle glass

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Effect test

Embodiment 1

[0016] A car glass defrosting device, including a vehicle-mounted power supply, a water tank, a cold water pump, a heating device, a hot water pump, a solenoid valve, a steam generator, a pressure reducing valve, a spray device and a control table, the vehicle-mounted power supply provides power for the entire defrosting device, The control panel controls the defrosting device through the integrated circuit system; after the water pumped from the water tank by the cold water pump enters the heating device to be heated, it is pressurized by the hot water pump and sprayed out from the injection device, and is used in conjunction with the wiper to melt the frost on the car glass; or from The hot water heated by the heating device enters the steam generator through the electromagnetic valve to generate water vapor, and the water vapor is sprayed from the injection device to the automobile glass through the pressure reducing valve, and the wiper is used together to melt the frost on ...

Embodiment 2

[0018] A car glass defrosting device, including a vehicle-mounted power supply, a water tank, a cold water pump, a heating device, a heat-preserving hot water tank, a hot water pump, a solenoid valve, a steam generator, a heat-retaining steam tank, a decompression valve, a spray device and a control table, and the vehicle-mounted The power supply provides power for the entire defrosting device, and the control panel controls the defrosting device through the integrated circuit system; the water pumped from the water tank by the cold water pump enters the heating device to be heated and temporarily stored in the heat-insulating hot water tank, and then the water pumped from the heat-insulating hot water The tank is pumped out and pressurized and sprayed out from the injection device, and the wiper is used together to melt the frost on the car glass; or the hot water heated from the heating device enters the steam generator through the solenoid valve to generate water vapor and te...

Embodiment 3

[0020] A defrosting device for automobile glass, comprising a vehicle-mounted power supply, a water tank, a cold water pump, a heating device, a hot water pump, a solenoid valve, a steam generator, a pressure reducing valve, a spray device and a control table, and the vehicle-mounted power supply provides power for the entire defrosting device; After the water pumped from the water tank by the cold water pump enters the heating device to be heated, it is pressurized by the hot water pump and sprayed out from the injection device, and is used in conjunction with the wiper to melt the frost on the car glass; or the hot water heated by the heating device enters the steam through the solenoid valve The generator generates water vapor, and the water vapor is sprayed from the injection device to the automobile glass through the pressure reducing valve, and the wiper is used together to melt the frost on the automobile glass; the injection outlet of the injection device is set on the w...

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Abstract

The invention relates to the technical field of vehicle manufacturing, in particular to a defrosting device for vehicle glass. The defrosting device for vehicle glass comprises a vehicle-mounted powersource, a refrigerator, a cold water pump, a heating device, a hot water pump, an electromagnetic valve, a vapor generator, a decompression valve, an ejecting device and an operation platform. Waterpumped from the refrigerator by the cold water pump is heated by the heating device, is ejected from the ejecting device from the hot water pump after pressurization, ans is matched with a windshieldwiper for application to melt frost on the vehicle glass; or hot water heated by the heating device enter the vapor generator from the electromagnetic valve to produce water vapor, the water vapor isejected to the vehicle glass through the ejecting device from the decompression valve, and matched with the windshield wiper for application to melt frost on the vehicle glass. According to the defrosting device for the vehicle glass, the vehicle-mounted power source is adopted to apply heat water or produce vapor to the vehicle glass by ejecting to melt frost on the vehicle glass, defrosting is quick and effective, and driving by persons in winter mornings is facilitated.

Description

technical field [0001] The invention relates to the technical field of automobile manufacturing, in particular to an automobile glass defrosting device. Background technique [0002] When the outdoor temperature is low in winter, the car glass is often covered with a layer of ice crystals. The removal of ice crystals is usually heated by the air conditioner in the car. However, it takes a long time to melt the frost covered on the glass through the slow heating of the car air conditioner, which is labor-intensive, fuel-intensive and time-consuming. In an emergency, people have to use hot water to defrost, apply hot towels or scrape to defrost, and the use of boiling water to defrost often causes the glass to break due to the sharp increase in temperature difference. Using hot towels to apply is not only very troublesome but also often Because the temperature is too low to repeatedly freeze, it is neither thorough nor convenient to use a scraper to defrost. People have bee...

Claims

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Application Information

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IPC IPC(8): B60S1/48B60S1/54
CPCB60S1/488B60S1/546
Inventor 王忆王德生王相
Owner 王德生
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