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Hydraulic automatic balance water supply system

A water supply system and hydraulic automatic technology, which is applied in the water supply pipeline system, water supply device, water supply device, etc., can solve the problems of negative pressure in the water supply pipe, the hydraulic power cannot be automatically balanced, and the hydraulic power is weak, so as to achieve water supply without negative pressure , the effect of saving energy consumption

Inactive Publication Date: 2011-12-28
YANCHENG ZHENGBANG ENVIRONMENTAL PROTECTION TECH
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AI Technical Summary

Problems solved by technology

Disadvantages are: the water power of each floor of the building cannot be automatically balanced, and the water pressure of each floor is different. The bottom water pressure is higher and the water power is stronger.
When the frequency conversion constant pressure water supply is used in series, if the water supply capacity of the previous stage is insufficient, negative pressure will easily appear in the water supply pipe, which will destroy the water supply balance of the pipe network

Method used

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  • Hydraulic automatic balance water supply system
  • Hydraulic automatic balance water supply system
  • Hydraulic automatic balance water supply system

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Embodiment Construction

[0010] The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0011] Such as figure 1 As shown, the hydraulic automatic balance water supply system includes: a water supply main pipe 1 that cooperates with the height of the building, and a water supply branch pipe 2 that cooperates with the water supply main pipe 1 is arranged on each floor of the building, and at the lower end of each floor of the building The main water supply pipes 1 of the water supply are respectively provided with variable frequency water pumps 3, and the structure of the variable frequency water pumps 3 includes: a variable frequency motor 31 and a water pump 32, and a pressure sensor 4 is respectively arranged on the water inlet 321 and the water outlet 322 of the water pump 32. The sensor 4 is connected with the frequency conversion controller 5 .

[0012] When the above-mentioned hydraulic automatic ba...

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Abstract

The invention discloses a hydraulic automatic balance water supply system capable of keeping the water pressure of each floor of a building constant, comprising: a water supply main pipe coordinating with the height of the building; The branch pipes are respectively provided with variable frequency water pumps on the main water supply main pipes at the lower end of each floor of the building. The advantage is: when the above-mentioned hydraulic automatic balance water supply system is used on a building, the speed of the frequency conversion motor can be changed according to the actual water flow change, so that the water pressure of each floor of the building is constant, and the constant pressure and no negative pressure water supply of each floor can be realized, saving energy. consumption.

Description

technical field [0001] The invention relates to a water supply system. Background technique [0002] Water is the source of life and an indispensable substance for people's production and life. Water supply systems are generally installed in buildings to meet people's daily needs. The water supply system in the existing building includes: a water supply main pipe that cooperates with the height of the building, a water supply branch pipe that cooperates with the water supply main pipe is arranged on each floor of the building, and a level water pump. The water pump is responsible for sending water to the top floor of the building. At present, it is generally a frequency conversion constant pressure method. In order to meet the water supply demand, the set pressure must overcome the entire building height. The disadvantage is that the water power of each floor of the building cannot be automatically balanced. The water pressure of each floor is different. When the frequenc...

Claims

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Application Information

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IPC IPC(8): E03B1/00E03B7/07
Inventor 王秀琳蒋根才
Owner YANCHENG ZHENGBANG ENVIRONMENTAL PROTECTION TECH
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