Air film type rainwater removing device with cleaning function
An air film and functional technology, applied in the field of rain removal devices, can solve the problems affecting the driver's vision and concentration, and achieve the effect of improving the visual environment
Inactive Publication Date: 2018-06-29
QUZHOU YUNRUI IND DESIGN
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
Car wipers are a kind of consumables in automotive supplies. They have the disadvantage of needing to be replaced frequently. At the same time, the wipers swing back and forth on the front windshield, which affects the driver's vision and concentration.
Method used
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Embodiment 1
[0015] Embodiment 1 Attached figure 1 and figure 2 In the shown embodiment, the air film type rain removal device with cleaning function is mainly composed of an air film nozzle 1, an air pump 3, a compressed air tank 6, an air transmission solenoid valve 7, a water tank 2, an infusion solenoid valve 4, a gas-liquid mixing 11 and connecting pipelines, wherein, the middle and lower part of the water tank 2 is a liquid storage area, and the upper part has a reserved space. The upper reserved space of the water tank 2 is connected to the gas filling interface 2-3. There are liquid outlets 2-5 in the lower part of the area to connect; there are pneumatic nozzles, negative pressure chambers and mixing outlets in the gas-liquid mixer 11. The front part of the pneumatic nozzle is a hollow conical structure that shrinks from the back to the front. The chamber forms a negative pressure chamber, the rear end of the pneumatic nozzle is connected to the gas input port, the negative pres...
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The invention provides an air film type rainwater removing device with a cleaning function and relates to a rainwater removing device used for an automotive windshield. The device mainly consists of asprayer, an air pump, a compressed air tank and an air supply pipe; a venting port of the air pump is connected with a feeding port of the compressed air tank, an air outlet of the compressed air tank is connected with a first connection port of a tee joint through an air feeding solenoid valve, a second connection port of the tee joint is connected with an air adding connection port of a water tank through an air conveying pipe, a third connection port of the tee joint is connected with an air inlet of a gas-liquid mixer, a liquid suction port of the gas-liquid mixer is connected with a liquid outlet of the water tank through a liquid feeding solenoid valve, and a mixing outlet of the gas-liquid mixer is connected to an air feeding connection port of the air film sprayer through the airsupply pipe. By utilizing compressed air to form an air film in front of the automotive windshield, rainwater and snow are prevented from falling on the windshield, and a gas-liquid mixed air flow isutilized to clean away dust on the automotive windshield; windshield wipers are removed, a mechanical motion mechanism and a motor driving mechanism are also omitted, correspondingly the structure issimple, and the failure rate is low.
Description
technical field [0001] The invention relates to automobile supplies, in particular to a rain-removing device for automobile windshields. Background technique [0002] When the car is driving in rainy and snowy days, rainwater or snow will accumulate on the front windshield. If it is not removed in time, it will be like a blind man driving, and he has to pull over and stop. At present, when driving in rainy and snowy days, wipers are used. Wiper wipers are all arranged on the existing automobile windshield wipers, rely on wiper wipers to scrape off rainwater or snow accumulation on the windshield, guarantee that the driver has a good field of view. Automobile wiper is a kind of consumable in automobile supplies, which has the disadvantage of needing to be replaced frequently. At the same time, the wiper swings back and forth on the front windshield, which affects the driver's vision and concentration. The speed of modern cars is getting faster and faster, and there are more...
Claims
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IPC IPC(8): B60S1/54B60S1/48B60S1/52
CPCB60S1/48B60S1/522B60S1/544B60S1/481B60S1/50B60S1/54
Inventor 周昀煜
Owner QUZHOU YUNRUI IND DESIGN