High-order storage pipe network pressure superposed water supply device

Abstract

The invention discloses a high-order storage pipe network pressure superposed water supply device. The high-order storage pipe network pressure superposed water supply device is mainly composed of a constant flow tank, a negative pressure eliminator, water pumps, a flow gauge, a control cabinet and an air pressure water tank. A water inlet of the constant flow tank is connected with a water inlet pipe of running water. A teletransmission pressure gauge and the negative pressure eliminator are installed on the constant flow gauge. The two to four water pumps are arranged in parallel. A water inlet of each water pump is connected with a water suction pipe. A water outlet of each water pump is connected with a water supply pipe. The water supply pipe is further provided with a pressure controller and the teletransmission pressure gauge. The position of a tail end water consuming point is provided with the air pressure water tank and the teletransmission pressure gauge. The high-order storage pipe network pressure superposed water supply device has the advantages of occupying small area, saving investment, saving operation energy and being hygienic in water quality. In addition, the high-order storage pipe network pressure superposed water supply device can be connected directly to a running water pipe network to perform non-negative pressure and variable quantity and pressure energy-saving water supply, and the tail end water consuming point is provided with the air pressure water tank so that the functions of constant pressure, constant flow, energy conservation and water hammer resistance can be achieved well. The high-order storage pipe network pressure superposed water supply device is flexible to install and convenient to manage and maintain.

Description

technical field [0001] The invention relates to the technical field of secondary water supply, in particular to a high-position regulation and storage type pipe network superimposed pressure water supply equipment. Background technique [0002] The pipe network superimposed water supply equipment is a new type of secondary water supply equipment that is directly connected in series to the municipal tap water pipe network for pressurized water supply. Its notable feature is that it can use the original pressure of the tap water pipe network and save energy. The large-capacity regulating device of the water pool and the water tank is canceled, so the regulating flow is small, which limits its application range. Contents of the invention [0003] The purpose of the present invention is to provide a high-position regulation and storage pipe network superimposed pressure water supply equipment with reasonable layout and good energy-saving effect. [0004] The technical solutio...

AI Technical Summary

Problems solved by technology

[0002] The pipe network superimposed water supply equipment is a new type of secondary water supply equipment that is directly connected in series to the municipal tap water pipe network for pressurized water supply. Its notable feature is that it can use the original pressure of the tap water pipe network and save energy. The large-capacity adjustment device of the pool and water tank is cancelled, so the adjustment flow is small, which limits its application range

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