Box-type pipe network pressure-superposed water supply device

Abstract

The invention discloses a box-type pipe network pressure-superposed water supply device. The box-type pipe network pressure-superposed water supply device mainly comprises a stainless steel water tank, an electric switch device, an auxiliary pump supercharging device, a water sterilizer, a water pump and a control cabinet, wherein the stainless steel water tank is arranged in front of a water sucking main pipe of the water pump, tap water inlet pipes are separated into two ways for water inflow, one way is a water tank inlet pipe connected with the stainless steel water tank, and the other way is a direct water supply pipe of the water pump, connected with the water sucking main pipe, and directly provides a pressured water source to the water pump, the stainless steel water tank is connected with the water sucking main pipe through the water tank outlet pipe, the auxiliary pump supercharging device is arranged on the water tank outlet pipe, and the water sterilizer is arranged behind the auxiliary pump supercharging device. The box-type pipe network pressure-superposed water supply device has the advantages of achieving a switch between pipe network pressure-superposed water supply and stainless steel water tank water supply, furthermore having water tank regulating functions, achieving energy-saving effects by using water pipe network pressure, and improving water supply safety, and particularly applying to the occasions of frequent water supply pauses or insufficient water pipe network water supply of a tap water pipeline network during a water use peak period.

Description

technical field [0001] The invention relates to the technical field of secondary water supply, in particular to a box-type pipe network superimposed 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 tap water pipe network for pressurized water supply. It has the advantages of energy saving, land saving and convenient management and maintenance. It has been widely used in the secondary water supply system of high-rise buildings. . However, the adjustment water volume of the pipe network superimposed water supply equipment is small or no adjustment water volume, which cannot be used in occasions where the tap water intake is prone to insufficient water supply when the tap water pipeline is laid with a relatively small diameter and low pressure. The scope of application of net-stacked water supply equipment. Contents of the in...

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Problems solved by technology

However, the adjustment water volume of the pipe network superimposed water supply equipment is small or no adjustment water volume, which cannot be used in occasions where the tap water intake is prone to insufficient water supply when the tap water pipeline is laid with a relatively small diameter and low pressure. The scope of application of net laminated pressure water supply equipment

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