Water supply method and system for multi-water-source industrial new water

A technology of water supply system and multiple water sources, which is applied in the configuration of water supply devices, water supply devices, and water supply pools, etc., can solve problems such as unreasonable layout, and achieve the effect of solving unreasonable layout, improving enterprise economic benefits, and saving water supply and power supply costs.

CN111101554APending Publication Date: 2020-05-05ANGANG STEEL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-05-05

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Abstract

The invention provides a water supply method for multi-water-source industrial new water. The method comprises the steps that a high-level water pool is introduced into an original new water system toserve as a new water supply source, so that a new pressure area is established; user area division is conducted on the original new water system according to the distance relation between factory water stations and users, so that each water supply water station corresponds to the nearest user area; and new water in the high-level water pool is pumped into the high-level water pool through the nearest water station by means of the night electricity price valley, the high-level water pool is used for discharging water continuously in the water consumption peak period in the daytime to relieve the production pressure load of a water factory in the period, and the users at the end of a new water pipe network obtain constant water pressure and sufficient water amount. According to the water supply method, the high-level water pool is introduced into a conventional new water system, the most unfavorable point pressure of all the users is well solved, overall pressure reduction economic operation of the new water pipe network system is achieved, the leakage amount of the new water pipe network is reduced, the water supply and power supply cost is saved, and the water supply method has important practical significance in improving the economic benefits of enterprises.
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Description

technical field

[0001] The invention belongs to the technical field of comprehensive utilization of water resources, and in particular relates to a water supply method and a water supply system for multi-source industrial new water. Background technique

[0002] Water is one of the important resources for the survival and development of human beings, and it is an indispensable and irreplaceable special resource. With the continuous growth of population and the continuous development of economy in today's world, the demand for fresh water resources continues to increase. The industrial water system is the "blood" of industrial production and runs through the entire process of industrial production. The operation status and quality of the industrial water system comprehensively reflect the resource allocation, operation quality and sustainable development capabilities of the enterprise. At present, the situation of my country's industrial water use is very severe, with a rapi...

Examples

Embodiment 1

[0039] Under the condition of meeting the most unfavorable point pressure of new water users in each user area, the water supply flow of water station A4 is 3200m 3 / h, the operating pressure is 0.22MPa, the water supply flow of water station B5 is 3500m 3 / h, the operating pressure is 0.19MPa, and the water supply flow rate of the high-level pool 6 is 400m 3 / h, the operating pressure is 0.13MPa.

Embodiment 2

[0041] Under the condition of meeting the most unfavorable point pressure of new water users in each user area, the water supply flow of water station A4 is 3100m 3 / h, the operating pressure is 0.21MPa, the water supply flow of water station B5 is 3600m 3 / h, the operating pressure is 0.20MPa, and the water supply flow rate of the high-level pool 6 is 500m 3 / h, the operating pressure is 0.14MPa.

Embodiment 3

[0043] Under the condition of meeting the most unfavorable point pressure of new water users in each user area, the water supply flow of water station A4 is 3000m 3 / h, the operating pressure is 0.20MPa, the water supply flow of water station B5 is 3700m 3 / h, the operating pressure is 0.21MPa, and the water supply flow rate of the high-level pool 6 is 600m 3 / h, the operating pressure is 0.15MPa.

[0044] The experimental result and contrast of each embodiment of table 1

[0045]

[0046] It can be obtained from Table 1 that the operating pressure of the original water system is greater than 0.22MPa, and the flow rate is 7500m 3 / h, after the present invention introduces the high-level pool, the operating pressure and flow rate of the new water system are reduced, realizing the reduction and depressurization operation of the new water system, which not only reduces the risk of pipe bursting, but also saves water supply and power supply for enterprises The cost has achie...