Water supply tank disinfection and sterilization device

Abstract

The invention discloses a water supply tank disinfection and sterilization device. The device comprises a water supply tank, a disinfection water tank, a disinfectant generation device and a controller module, the water supply tank is communicated with a water inlet pipe network, a user and the disinfection water tank, the disinfection water tank is communicated with the disinfectant generation device through a disinfection pipe, an input end of the controller module is connected with a water quality detection module, and an output end of the controller module is connected with an electromagnetic valve module and the disinfectant generation device. The device is suitable for disinfecting and sterilizing a water supply tank of a single-storey or multi-storey building. Intelligent disinfection is realized, the dosage of the added disinfectant is small, excessive chlorine and other disinfectants do not exist in the water, harm to the human body is reduced, insects and the like can be intelligently driven into the water supply tank, the water pollution probability is reduced, if the water quality in the water supply tank is not ideal, water in the water supply tank flows into the disinfection water tank and then is disinfected, and the whole device is simple in structure and high in feasibility.

Description

technical field [0001] The invention belongs to the technical field of drinking water disinfection, and in particular relates to a disinfection and sterilization device for a water supply tank. Background technique [0002] At present, the water supply systems of new cities all have constant pressure water supply conditions. However, due to the expansion of the city scale, the water supply network of tap water is getting longer and longer, and problems such as leaks, water seepage, and short-pipe water cutoffs are prone to occur. To solve this problem, it is necessary For long-term chlorine disinfection and sterilization of tap water, it is necessary to add chlorine to ensure the cleanliness of the water when the tap water leaves the factory. There is a danger of chlorine pollution in the area, and excess chlorine will produce complex chlorine and chloroform in the water for a long time, which is harmful to the human body. [0003] In many areas, the water tanks retained by...

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Problems solved by technology

[0002] At present, the water supply systems of new cities all have constant pressure water supply conditions. However, due to the expansion of the city scale, the water supply network of tap water is getting longer and longer, and problems such as leaks, water seepage, and short-pipe water cutoffs are prone to occur. To solve this problem, it is necessary For long-term chlorine disinfection and sterilization of tap water, it is necessary to add chlorine to ensure the cleanliness of the water when the tap water leaves the factory. There is a danger of chlorine pollution in the area, and the excess chlorine will produce complex chlorine and chloroform in the water for a long time, which is very harmful to the human body

[0003] In many areas, the water tanks retained by a large number of multi-storey buildings have the function of siphoning water pressure and can store water. However, after the water tanks have been used for a period of time, the water stored in the water tanks is easy to deteriorate. The reason for this is: the pipe network is old Insects, birds or small animals, etc., are leaked from old pipe network leaks, and insects, birds or small animals are brought into them during maintenance, which affects water quality and drinking taste, and long-term drinking of this unsterilized water will cause human body unwell

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