Energy-saving environment-friendly secondary water supply equipment

Abstract

The invention relates to the technical field of secondary water supply equipment and discloses energy-saving environment-friendly secondary water supply equipment which comprises a negative-pressure-free water supply tank and a water tank. A tap water pipe is communicated on the water tank, a first pipeline is communicated on the water tank and communicated with the negative-pressure-free water supply tank, the first pipeline and the water tank are mounted with first valves, the first pipeline and the negative-pressure-free water supply tank are mounted with second valves, a second pipeline iscommunicated on the first pipeline, a pressurizing water pump unit is arranged between the first pipeline and the second pipeline, the first pipeline and the second pipeline are mounted with third valves, and the second pipeline is communicated with a user pipeline; the equipment further comprises a control cabinet which is electrically connected with the first valves, the second valves, the third valves and the pressurizing water pump unit, and a purifying mechanism is arranged on the tap water pipe. The equipment can clean and purify water entering the equipment before water storage.

Description

technical field [0001] The invention relates to the technical field of secondary water supply equipment, in particular to an energy-saving and environment-friendly secondary water supply equipment. Background technique [0002] At present, in order to facilitate timely water supply for high-rise users, secondary water supply equipment is often used in cities for water supply. However, most of the secondary water supply equipment has problems such as poor sanitation, poor safety conditions, long cleaning hours, many labors, high water consumption, high electricity consumption, and high costs during the cleaning process. [0003] In order to solve the above problems, Chinese patent (CN201901900U) discloses an energy-saving, hygienic and safe secondary water supply equipment, including a water storage tank, a water inlet pipe and a water outlet pipe are arranged in the water storage tank, and a ventilation system is arranged on the upper part of the water storage tank. The wat...

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Problems solved by technology

[0004] Although the above-mentioned patented solution solves the shortcomings of traditional secondary water supply equipment, there are still some things to be improved in this solution: in this solution, the tap water provided by the municipal government is directly stored in the water storage tank, and usually there are some Impurities, with the increase of the service time of the secondary water supply equipment, more impurities will remain in the water storage tank, and the water storage tank needs to be cleaned regularly, which undoubtedly increases the cost of investment; and during the cleaning process, usually It is impossible to carry out normal water supply, which will affect the normal water use of residents

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