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Intelligent water affair management platform suitable for power plant

A water management and power plant technology, applied in water saving, general water supply saving, climate change adaptation, etc., can solve problems such as corporate economic waste, lack of clear understanding of water management in the whole plant, and water quality exceeding standards, and achieve the effect of water saving

Pending Publication Date: 2021-05-25
HUADIAN ELECTRIC POWER SCI INST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the water management of thermal power plants is relatively rough, mainly through manual statistics and regular water balance tests of the whole plant. Without a clear understanding of the water management of the whole plant, it is easy to cause water quality exceeding the standard, water volume exceeding the quota, etc., which brings economic benefits to the enterprise. Waste, more seriously, may cause environmental safety incidents

Method used

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  • Intelligent water affair management platform suitable for power plant
  • Intelligent water affair management platform suitable for power plant

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Experimental program
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Embodiment 1

[0069] see Figure 1 to Figure 2 , in this embodiment, a smart water management platform suitable for power plants, by mapping the positions of the entire plant pipe network, flow meters, and online water quality testing instruments, drawing a three-dimensional pipe network model of the entire plant, and establishing a first-level, The secondary and tertiary water balance diagram models are used to monitor the water volume and water quality throughout the plant in real time; through the collection of data from flow meters and online water quality testing instruments throughout the plant, a big data model is established to form an early warning of water volume and water quality fluctuations in the plant Model; through the establishment of a thermal model, the water consumption required by each water-consuming equipment is reasonably calculated to prevent waste of water resources.

[0070] The platform includes the following sections: home page, a map of the pipe network, water ...

Embodiment 2

[0123] A thermal power plant in Shandong has two units of 145MW and two units of 330MW. In order to improve the efficiency of water management in the plant, the platform of the present invention was installed and went online in December 2019. Since it went online, it has alarmed 524 times and formed a water balance once a week. Report, real-time monitoring of water quality and water volume fluctuations, and optimize and adjust the operation according to the corresponding situation, achieve zero excessive discharge, and reduce water consumption by about 1000m per month year-on-year 3 .

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Abstract

The invention discloses an intelligent water affair management platform suitable for a power plant, which is characterized in that the positions of a whole plant pipe network, a flow meter and an online water quality detection instrument are searched, a whole plant three-dimensional pipe network model is drawn, and first-level, second-level and third-level water balance graph models of the whole plant are established, so that the water quantity and water quality conditions of all parts of the whole plant are monitored in real time; a big data model is established by collecting data of all flow meters and on-line water quality detection instruments of the whole plant, and a water quantity and water quality fluctuation early warning model of the whole plant is formed; by establishing the thermal model, the water consumption required by each water consumption device is reasonably calculated, and the waste of water resources is prevented. Through platform development, the water affair management level of the power plant can be improved, the water taking and using amount of the whole plant and the water using condition of each device can be monitored in real time, and the operation is guided by applying a platform model, so that the water-saving and energy-saving effects are achieved.

Description

technical field [0001] The invention relates to the field of water management of power plants, in particular to an intelligent water management platform suitable for power plants. Background technique [0002] At present, the water management of thermal power plants is relatively rough, mainly through manual statistics and regular water balance tests of the whole plant. Without a clear understanding of the water management of the whole plant, it is easy to cause water quality exceeding the standard and water volume exceeding the standard, which brings economic benefits to the enterprise. Waste, more seriously, may cause environmental safety incidents. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art, and provide a smart water management platform suitable for power plants, which can realize real-time monitoring, real-time management, real-time prediction, and real-time optimization of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/06G06Q50/06Y04S10/50Y02E40/70Y02A20/152Y02A20/00
Inventor 喻江王诗琴兰永龙晋银佳于卫卫衡世权唐国瑞
Owner HUADIAN ELECTRIC POWER SCI INST CO LTD
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