Circulating water quality stability control system and method based on remote control

A remote control and stable control technology, applied in control/manipulation systems, water/sewage treatment, water treatment parameter control, etc., can solve problems such as microbial growth, replenishment and drainage operations relying only on experience or feeling, corrosion, etc.

Pending Publication Date: 2018-09-28
SHANDONG HAINENG ENVIRONMENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] According to statistics, industrial water consumption accounts for 21.6% of the total water consumption, while circulating water consumption accounts for 70-80% of industrial water consumption. Therefore, saving cooling circulation water consumption is the most effective measure to save industrial water consumption. During the operation of the circulating water system It is necessary to drain water, replenish water and change water according to the operation requirements. However, most circulating water systems do not have online wat

Method used

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  • Circulating water quality stability control system and method based on remote control
  • Circulating water quality stability control system and method based on remote control
  • Circulating water quality stability control system and method based on remote control

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0080] Such as figure 1 , image 3 As shown, a system for stable control of circulating water quality based on remote control includes a circulating pool 3, a circulating pump 2, a heat exchanger 4 and a cooling tower 1; the cooling tower 1 is arranged above the circulating pool 3, and the circulating pool 3. Circulating pump 2, heat exchanger 4 and cooling tower 1 are connected sequentially through pipelines; circulating pool 3 is also connected with scale bacteria cleaning equipment 5; scale bacteria cleaning equipment 5 is used to descale, sterilize and kill algae, anti-corrosion treatment;

[0081] The system also includes a detection module, a PLC control module 6 and regulating valves arranged on each pipeline, and the scale and bacteria cleaning equipment 5, the detection module and the regulating valve are respectively connected with the PLC control module 6; the PLC control module 6 is connected through the on-site remote gateway 12 There is a monitoring center data...

Embodiment 2

[0094] Such as figure 2As shown, a system for stable control of circulating water quality based on remote control includes a circulating pool 3, a circulating pump 2, a heat exchanger 4 and a cooling tower 1; the cooling tower 1 is arranged above the circulating pool 3, and the circulating pool 3. Circulating pump 2, heat exchanger 4 and cooling tower 1 are connected sequentially through pipelines; circulating pool 3 is also connected with scale bacteria cleaning equipment 5; scale bacteria cleaning equipment 5 is used to descale, sterilize and kill algae, anti-corrosion treatment;

[0095] The system also includes a detection module, a PLC control module 6 and regulating valves arranged on each pipeline, and the scale and bacteria cleaning equipment 5, the detection module and the regulating valve are respectively connected with the PLC control module 6; the PLC control module 6 is connected through the on-site remote gateway 12 There is a monitoring center data acquisition...

Embodiment 3

[0110] Such as figure 1 As shown, a system for stable control of circulating water quality based on remote control includes a circulating pool 3, a circulating pump 2, a heat exchanger 4 and a cooling tower 1; the cooling tower 1 is arranged above the circulating pool 3, and the circulating pool 3. Circulating pump 2, heat exchanger 4 and cooling tower 1 are connected sequentially through pipelines; circulating pool 3 is also connected with scale bacteria cleaning equipment 5; scale bacteria cleaning equipment 5 is used to descale, sterilize and kill algae, anti-corrosion treatment;

[0111] The system also includes a detection module, a PLC control module 6 and regulating valves arranged on each pipeline, and the scale and bacteria cleaning equipment 5, the detection module and the regulating valve are respectively connected with the PLC control module 6; the PLC control module 6 is connected through the on-site remote gateway 12 There is a monitoring center data acquisition...

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PUM

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Abstract

The invention provides a circulating water quality stability control system and method based on remote control. The system comprises a circulating water tank, a circulating pump, a heat exchanger, a cooling tower, a detection module, a PLC (programmable logic controller) control module and adjusting valves, the cooling tower is arranged above the circulating water tank, the circulating water tank,the circulating pump, the heat exchanger and the cooling tower are sequentially connected through pipelines, the circulating water tank is connected with a scale and bacterium removing device, the scale and bacterium removing device is used for performing scale removing, sterilization, algae killing and corrosion prevention on circulating water, the adjusting valves are arranged on the pipelines,the scale and bacterium removing device, the detection module and the adjusting valves are connected with the PLC control module, the PLC control module is connected with a monitoring center data acquisition host through an on-site remote gateway, and the monitoring center data acquisition host is connected with a terminal device.

Description

technical field [0001] The invention belongs to the technical field of water quality monitoring and control, and in particular relates to a system and method for stable control of circulating water quality based on remote control. Background technique [0002] There is an extremely scarce and wide-ranging problem of urban water resources in my country. Cities across the country are short of 6 billion m3 of water every year, and the annual economic loss due to water shortage is about 200 billion yuan. In my country, the demand for urban water resources involves almost all aspects of the national economy, such as industry, agriculture, construction, and residents' lives. The demand for urban water continues to grow, but the amount of urban water resources is limited. Most of the local water resources in cities It has approached or reached the limit of development and utilization, and the groundwater in some cities is already in a state of overexploitation. When the amount of g...

Claims

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Application Information

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IPC IPC(8): C02F5/02C02F1/461C02F1/463C02F1/467C02F1/72C02F1/78C02F103/02
CPCC02F1/008C02F1/46109C02F1/4618C02F1/463C02F1/4672C02F1/4674C02F5/02C02F2001/46185C02F2001/4619C02F2103/023C02F2209/05C02F2209/055C02F2209/06C02F2209/07C02F2209/04C02F2209/10C02F2209/02C02F2209/005C02F2209/11C02F2209/29C02F2209/40C02F2305/023
Inventor 李修思李海远何西鲁刘禹龙丁义军
Owner SHANDONG HAINENG ENVIRONMENT TECH CO LTD
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