Bullet train grey water recycling device

Abstract

The invention relates to the technical field of bullet train grey water recycling, in particular to a bullet train grey water recycling device. The device comprises a wash basin, a water storage tank is welded to the bottom end of the wash basin, a water collecting tank is slidably connected to the inner wall of the water storage tank, a pouring opening is formed in the bottom end of the water collecting tank, a supporting plate is welded to the inner wall of the water storage tank, a moving device is arranged at the top end of the supporting plate, and the top end of the moving device is welded to one end of a bearing spring; and the other end of the bearing spring is welded to the bottom end of a water collecting tank, a cleaning device is arranged on the surface of the supporting plate, and a fixing block is welded to the bottom end of the water collecting tank. Through mutual cooperation of all structures in the cleaning device, the connecting column is effectively driven to rotate through rotation of the rotating fan, so that a scraping plate rotates on the surface of the filter screen to clean the filter screen, the effect of preventing the filter screen from being blocked is achieved, and grey water can be prevented from overflowing out of the wash basin.

Description

technical field [0001] The invention relates to the technical field of gray water reuse for trains, in particular to a gray water reuse device for trains. Background technique [0002] Gray water usually comes from domestic water drainage, mainly from domestic water drainage of sanitary equipment and appliances such as sinks, showers, and washing machines in daily life. Compared with black water, gray water has a lower degree of pollution. Gray water also exists in trains. The high-quality gray water produced in the wash basin, due to the precious water resources, it is economical to recycle the part of the gray water with better water quality and use it, but many people directly discharge the water from washing hands into the sewer, resulting in high-quality gray water. Gray water is a waste of resources, so we will filter and store high-quality gray water for reuse. However, if the filter is used for a long time, the filter will be clogged, and it will overflow when washin...

AI Technical Summary

Problems solved by technology

[0002] Gray water usually comes from domestic water drainage, mainly from domestic water drainage of sanitary equipment and appliances such as sinks, showers, and washing machines in daily life. Compared with black water, gray water has a lower degree of pollution. Gray water also exists in trains. The high-quality gray water produced in the wash basin, due to the precious water resources, it is economical to recycle the part of the gray water with better water quality and use it, but many people directly discharge the water from washing hands into the sewer, resulting in high-quality gray water. Gray water is a waste of resources, so we will filter and store high-quality gray water for reuse. However, if the filter is used for a long time, the filter will be clogged, and it will overflow when washing hands and draining water, which will affect the use of the train toilet. We propose a gray water reuse device for trains

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