Box type non-negative pressure water supply system
A technology of water supply system and no negative pressure, which is applied in the configuration of water supply pipeline system, water supply main pipeline and water supply pool, etc., and can solve the problems that cannot guarantee normal and stable water supply, etc.
Pending Publication Date: 2021-07-23
河南凯源水务科技有限公司
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Problems solved by technology
[0006] The purpose of the present invention is to provide a box-type non-negative pressure water supply system, which aims to solve the problem that the box-type non-negative pressure frequency conversion water supply system in the prior art still cannot guarantee normal and stable conditions when the water tank is cleaned or the water tank is repaired and maintained. water supply problem
Method used
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[0023] Various exemplary embodiments, features, and aspects of the invention will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
[0024] In addition, in order to better illustrate the present invention, numerous specific details are given in the specific embodiments below. It will be understood by those skilled in the art that the present invention may be practiced without certain of the specific details. In some instances, methods, means, and elements well known to those skilled in the art are not described in detail in order to highlight the gist of the present invention.
[0025] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top"...
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The invention discloses a box type non-negative-pressure water supply system. The box type non-negative-pressure water supply system comprises a conveying pipeline, water tanks and a controller, wherein two ends of the conveying pipeline respectively communicate with a municipal pipeline and a user pipeline, and a flow stabilizing tank is arranged on the conveying pipeline; the water tanks comprise the first water tank and the second water tank, the first water tank and the second water tank are connected into the conveying pipeline through a water tank water supplementing pipeline and a water tank water outlet pipeline respectively and connected with the flow stabilizing tank in parallel, a first electromagnetic valve is arranged on the water tank water supplementing pipeline, a second electromagnetic valve is arranged on the water tank water outlet pipeline, and a third electromagnetic valve is arranged at the position, located between the flow stabilizing tank and the water tank water outlet pipeline, of the conveying pipeline. The box- type non-negative-pressure water supply system is provided with the first water tank and the second water tank which serve as standby water tanks of each other, and the water supply requirement can still be met in the water use peak period when one water tank is overhauled or cleaned.
Description
technical field [0001] The invention belongs to the field of secondary water supply, in particular to a box-type non-negative pressure water supply system. Background technique [0002] At present, the secondary water supply modes of urban high-rise buildings are mainly divided into: water tank frequency conversion water supply, municipal pipeline frequency conversion water supply, suction municipal pipeline (low valley) + water tank (peak) frequency conversion water supply, tank type non-negative pressure frequency conversion water supply and box type non-negative pressure frequency conversion water supply. [0003] The tank-type non-negative pressure frequency conversion water supply is based on the direct pumping municipal pipeline frequency conversion water supply. A steady flow tank is added between the municipal water supply pipeline and the water pump. When the municipal water inlet pressure fluctuates, the frequency of adjusting the water pump is reduced and the wate...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E03B7/02E03B7/07E03B11/10
CPCE03B7/02E03B7/074E03B7/075E03B7/078E03B11/10Y02A20/00
Inventor 王世伟
Owner 河南凯源水务科技有限公司