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水资源短缺是世界各国普遍存在的一个严重问题,然而用水手段的落后,社会管理不善,人为造成水资源的大量流失,更令人痛心疾首,因此,许多有识之士纷纷投入到各种节水产品的研制和生产中来,但在我国节水产品仍存在着许多空白。我国目前各类宾馆、饭店、医院以及其它公用场所的用水设施仍沿用传统的水龙头开关,尽管外形多种多样,但都免不了需要人为手动控制,这些开关大都易损坏,在使用过程中不可避免地会造成水资源的浪费,同时还能引发人与人之间的交叉感染,有人用完水后不注意或怕不卫生,不将水笼头关闭,人走水常流,造成了用水的极大浪费。据统计,每年由于种种原因造成水资源的流失和浪费达到总用水量的三分之一,这对于我国水资源日益紧张现状,无异于雪上加霜。
The shortage of water resources is a serious problem in all countries in the world. However, the backward use of water, poor social management, and artificial loss of water resources are even more painful. As a result, many people of insight have invested in water conservation. Product development and production come in, but there are still many gaps in China’s water-saving products. In China, the water facilities of various types of hotels, restaurants, hospitals and other public places still use traditional water faucet switches. Despite the various shapes, they are inevitably subject to manual manual control. Most of these switches are easily damaged and are inevitably in use. It will cause waste of water resources and at the same time cause cross-infection between people. When people use water, they don’t pay attention or are afraid of unhygienic. They don’t close the water bridging and people often walk around and cause great water use. waste. According to statistics, the loss and waste of water resources due to various reasons each year amount to one-third of the total water consumption, which is tantamount to worsening the current situation of water resources in China.