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Low-energy-consumption combined non-negative pressure water supply device

A water supply equipment and combined technology, which is applied in the direction of water supply equipment, water supply main pipeline, water supply pipeline system, etc., can solve problems such as energy waste

Pending Publication Date: 2018-08-17
SHANDONG PULILONG PRESSURE VESSEL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a low energy consumption combined non-negative pressure water supply equipment to alleviate the technical problem of energy waste in the prior art

Method used

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Embodiment Construction

[0034] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenienc...

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Abstract

The invention relates to the technical field of water supply, and relates to a low-energy-consumption combined non-negative pressure water supply device. The low-energy-consumption combined non-negative pressure water supply device comprises a steady flow compensator, a lower-region water supply assembly, a middle-region water supply assembly and a controller which are connected with a municipal tap water pipeline network. The lower-region water supply assembly is connected with the steady flow compensator, the middle-region water supply assembly is connected with the steady flow compensator through the lower-region water supply assembly, and the middle-region water supply assembly is connected with the lower-region water supply assembly through a first normally open valve; the lower-region water supply assembly and the middle-region water supply assembly are connected with a home-entry water inlet pipeline. Water is supplied to the middle-region water supply assembly through the lower-region water supply assembly, the distribution power of the device is reduced, the lift of the device is reduced by using the energy superposition principle, and therefore, the operation cost is reduced.

Description

technical field [0001] The invention relates to the technical field of water supply, in particular to low energy consumption combined non-negative pressure water supply equipment. Background technique [0002] The water supply mode of the existing residential area is to supply water from the municipal water pipe network to the non-negative pressure water supply equipment in each area, and supply water to each area of ​​the residential area through the non-negative pressure equipment. In the prior art, the low area, middle area, and high area (or low area, high area) of the residential area are independent water supply systems, and at the same time, the probability of outflow is high, the design flow is large, the power of the water pump motor is large, and the operating cost is relatively high; [0003] Since the design flow of the non-negative pressure water supply equipment is greater than the conventional water consumption, the daily peak period of water consumption is ab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03B7/02E03B7/07
CPCE03B7/02E03B7/075
Inventor 李兆顺李旭赵连勤边荣江
Owner SHANDONG PULILONG PRESSURE VESSEL
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