Parallel regulating water tank pipe network pressure-superposed water supply device

Abstract

The invention discloses a parallel regulating water tank pipe network pressure-superposed water supply device. The parallel regulating water tank pipe network pressure-superposed water supply device is mainly composed of a flow stabilization tank, a non-negative-pressure controller, regulating water tanks, an ultraviolet sterilizer, a water pump, a flow detecting device and a control cabinet; a teletransmission pressure gauge and the non-negative-pressure controller are installed on the flow stabilization tank to be used for eliminating negative pressure, and the regulating water tanks are arranged in parallel in the manner of bypassing the flow stabilization tank; one way divided from a tap water inlet pipe is a pressure-superposed water inlet pipe and is connected with the flow stabilization tank; the other way divided from the tap water inlet pipe is a tank water inlet pipe which is connected with the regulating water tanks; and outlet water of the flow stabilization tank is connected with tank water outlet pipes of the regulating water tanks through connecting pipes. The parallel regulating water tank pipe network pressure-superposed water supply device has the beneficial effects that on the basis of pipe network pressure-superposed water supply, the regulating water tanks are arranged in front of a water distribution pipe of the water pump in parallel so as to increase the regulating water amount, and the advantages of pipe network pressure-superposed water supply energy saving and large tank water supply flood storage capacity are achieved; in addition, the water supply health is guaranteed, the water supply safety and the water supply reliability are improved, and the problem that the tap water inlet amount is insufficient during water using peaks is solved.

Description

technical field [0001] The invention relates to the technical field of secondary water supply, in particular to a water supply equipment for parallel regulation of water tank pipe networks with superimposed pressure. Background technique [0002] The pipe network superimposed water supply equipment can be directly connected in series with the pressurized water supply of the municipal tap water pipe network to solve the problem of insufficient water supply pressure of the tap water pipe network, and has significant energy saving, water saving, land saving, capital saving, sanitation and convenient installation and maintenance And other advantages, has occupied the dominant position of the secondary water supply at present. However, due to the small amount of water to be adjusted and no reserve water volume due to the superimposed water supply of the pipe network, there is a risk of insufficient water in the inlet pipe or water cut-off, which will cause the user to stop water ...

AI Technical Summary

Problems solved by technology

However, due to the small adjustment of water volume and no reserve water volume in the superimposed water supply of the pipe network, there is a risk of insufficient water in the water inlet pipe or water cut-off, which will cause the user to stop water in the pipe network, which will affect the safety and reliability of water supply.

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