Secondary water supply device for servo motors

Abstract

The invention is applicable to the technical field of water supply equipment, and provides a secondary water supply device for servo motors. The secondary water supply device comprises a water inlet assembly, a water outlet assembly and a control assembly, wherein the water inlet assembly comprises a base, two mounting plates, a water storage tank, a water inlet pipe, a pressure sensor and a wateroutlet pipe; the mounting plates are fixedly connected with the base and are correspondingly positioned on the two sides of the base; and the water storage tank is fixedly connected with the mountingplates. According to the device, the servo motors, the pressure sensor, a signal isolator and an industrial control touch screen are arranged, pressure signals representing the pressure level detected by the pressure sensor can be divided into two parts by the signal isolator and are transmitted to the two servo motors, the rotating speeds of the servo motors are changed by integrated single chipmicrocomputers of the servo motors according to pressure values, therefore, a constant-pressure effect is achieved, the circumstance that water use is influenced due to insufficient water pressure ofhigh-rise users is prevented, and water supply for the high-rise users is safe, reliable, stable and energy-saving.

Description

technical field [0001] The invention belongs to the technical field of water supply equipment, and in particular relates to a secondary water supply equipment of a servo motor. Background technique [0002] The secondary water supply equipment of the servo motor is a pressurized servo water supply unit, which is directly connected to the municipal water supply pipe network, and the water supply is superimposed in series on the basis of the residual pressure of the municipal pipe network to ensure that the pressure of the municipal pipe network is not less than the set protection pressure (set The pressure must be higher than the pressure demand of the direct supply area of ​​the community, generally not less than 1.2Kg) The secondary pressurized water supply equipment to ensure the water supply pressure of high-rise users; [0003] It is difficult for traditional secondary water supply equipment to ensure constant water pressure, and it is easy to cause low water pressure fo...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a servo motor secondary water supply equipment, which aims to solve the problem that the traditional secondary water supply equipment is difficult to ensure constant water pressure, which easily causes low water pressure for high-rise users and cannot meet the normal water demand of high-rise users

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