Water supply system and method for districted water supply
A technology of water supply system and partitioned water supply, which is applied in water supply devices, buildings, pump control, etc. It can solve the problems of large area occupied by water pump sets and loss of basic energy consumption, and achieve difficult maintenance, saving head in the central area, and energy saving Effect
Active Publication Date: 2019-07-19
邦信智慧供水有限公司
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Problems solved by technology
As a result, in the process of constant pressure water supply in each area, in order to ensure a constant water outlet pressure, the pumps have long-term constant pressure corresponding to the head work, resulting in basic energy consumption loss
In addition, since most high-rise buildings use district water supply, the water pump units in each district are independent of each other, so the water pump units occupy a large area.
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[0033] Preferred embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings, and unnecessary details and functions for the present disclosure will be omitted during the description to avoid confusing the understanding of the present disclosure. It should be understood that: the following descriptions are only used to completely, clearly and comprehensively understand the essential creative concepts of the present invention, so that those skilled in the art can realize the embodiments of the present disclosure, and they should not be regarded as limiting the protection scope of the present invention .
[0034] Furthermore, although different technical features may be described in different embodiments, this does not mean that these technical features cannot be used in combination. In fact, in the absence of explicit contrary records, it should be considered that these technical features and even different technical soluti...
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The invention discloses a partition water supply system and method. The partition water supply system at least comprises a first water pump unit, a second water pump unit sequentially connected with the first water pump unit, a first and a second outlet flowrate sensors and a control cabinet. The second water pump unit performs pressure-superposed water supply by the aid of a second water supply extra lift of the first water pump unit. The outlet flowrate sensors are connected to outlet ends of the water pump units and used for detecting outlet flowrate of the water pump units. The control cabinet is connected with the water pump units and the outlet flowrate sensors and controls corresponding configuration parameters (O, H) operation of different water pumps of each of the water pump units.
Description
technical field [0001] The present disclosure generally relates to the field of urban building water supply, and more particularly relates to a water supply system and method for district water supply. Background technique [0002] In people's daily production and life, it is inevitable to use various water resources. Therefore, the urban water supply system has become an important part of daily production and life. In the current urban water supply system, especially in the water supply system of middle and high-rise buildings, water supply mainly adopts vertical multi-stage pump reservoir type water supply equipment and / or non-negative pressure water supply equipment and the like for water supply. [0003] In the traditional vertical multi-stage pump reservoir-type water supply equipment, generally more than one vertical multi-stage pump is combined in parallel to realize the mutual backup relationship between the pumps, and each pump draws water through the 24-hour reser...
Claims
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IPC IPC(8): E03B5/00E03B5/02F04B49/06
Inventor 范正义
Owner 邦信智慧供水有限公司