CN202631516U - Circulating cooling water quality monitoring and chemical-dosing system - Google Patents
Circulating cooling water quality monitoring and chemical-dosing system Download PDFInfo
- Publication number
- CN202631516U CN202631516U CN 201220320922 CN201220320922U CN202631516U CN 202631516 U CN202631516 U CN 202631516U CN 201220320922 CN201220320922 CN 201220320922 CN 201220320922 U CN201220320922 U CN 201220320922U CN 202631516 U CN202631516 U CN 202631516U
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- water quality
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- quality monitoring
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- cooling water
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Abstract
The utility model provides a circulating cooling water quality monitoring and chemical-dosing system, which comprises a control cabinet, a water quality monitoring system and a chemical dosing system; the water quality monitoring system comprises a pipeline corrosion monitoring hanger, a pipeline scaling monitoring assembly and an online monitoring probe; the chemical dosing system comprises a chemical storage tank and a chemical dosing metering pump; the water quality monitoring system and the dosing system are integrally arranged in a stander and arranged between circulating cooling water bypass pipelines. The circulating cooling water quality monitoring and chemical-dosing system is a circulating water bypass system and can be used for monitoring the conductivity, the pH value and the pipeline scaling and corrosion situations of circulating water on line and controlling the functions, such as water drainage, water compensation, cleaning, scale inhibition and sterilization of a circulating cooling water system according to the monitoring result; and the circulating cooling water quality monitoring and chemical-dosing system is integrally arranged in the stander, and is small in size, complete in function and convenient to operate.
Description
Technical field
The utility model belongs to the water treatment system field, especially relates to a kind of circulating cooling water quality monitoring and medicine system.
Background technology
In circulations such as central air conditioner, industrial circulating water, problems such as ubiquity fouling, burn into bacterium algae and water quality deterioration can cause damage to equipment body and pipeline when serious, increase use, maintenance, the cost of exchange device and pipeline more.
The water quality monitoring system and the medicine system that generally adopt mainly are the depositions that prevents salt crust and foundry loam on the circulation inner metal surface, safeguard and repair the diaphragm that forms in the preparatory membrane process, thus the inhibition corrosion of metal.
At present; The water quality monitoring method that generally adopts: the one; System is positioned over cyclic water tank with corrosion coupon, needs during observation it is taken out from cyclic water tank, and cyclic water tank generally is positioned at than higher position in addition; Observation for corrosion coupon is very inconvenient, can not in time pinpoint the problems and in time take measures.The 2nd,, adopt thermal resistance dirt monitoring equipment that recirculated water is monitored, still, adopt thermal resistance dirt monitoring equipment, need to suspend and produce, again circulating line is carried out the monitoring of thermal resistance dirt, influence is produced like this, and needs detaching pipelines, very inconvenience.
At present, domestic circulation generally adopts artificial regularly evenly dosing, through minute concentration of bleed Chinese medicine agent, regulates the aperture of dosing pump with this.Because system volume is bigger, analyze the limited of hysteresis and analysis frequency, the concentration of water stabilizer is controlled at certain scope and has difficulties; Occupation area of equipment is big; The loaded down with trivial details inconvenience of monitoring method is observed; Method of operating falls behind; Costs such as manpower have been increased.
In sum, need provide a kind of and can water quality monitoring and dosing function be become one, simple in structure, compact, be suitable for the multi-functional water quality monitoring and the medicine system of on-line monitoring and operation automatically.
Summary of the invention
The problem that the utility model will solve provides a kind of efficient, economic, intelligent circulating cooling water quality monitoring and medicine system.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of circulating cooling water quality monitoring and medicine system comprise control box, water quality monitoring system and medicine system;
Said water quality monitoring system comprises corrosive pipeline monitoring lacing film, pipeline scale monitoring assembly and the on-line monitoring probe of connecting successively through pipeline, and said on-line monitoring probe is electrically connected with control box; Said medicine system is the volume pump medicine system, and said volume pump is electrically connected with control box; Said water quality monitoring system and medicine system, integral body are positioned in the frame, are located between the recirculated water bypass duct.
Further, said on-line monitoring probe comprises conductivity probe and pH value probe; Said medicine system comprises first medicine storing pot and second medicine storing pot and the volume pump that is connected of exit separately thereof; Said control box comprises conductivity controller and pH value controller; Said conductivity controller is electrically connected with the volume pump of the conductivity probe and the first medicine storing pot opening part; The volume pump of pH value controller and the pH value probe and the second medicine storing pot opening part is electrically connected, and said metering delivery side of pump is arranged on the pipeline after on-line monitoring is popped one's head on the recirculated water bypass duct.
Further, be provided with drainage pipeline between the pipeline of said on-line monitoring probe and volume pump, its exit is provided with solenoid valve, and said solenoid valve is connected with the conductivity controller; The cooling tower place of recirculating cooling water system is provided with the refill flow meter, and said refill flow meter is connected with the conductivity controller.
Further, said water quality monitoring system also comprises ball valve, flowmeter and the tensimeter of series connection successively, is located between recirculated cooling water bypass duct and the corrosive pipeline monitoring lacing film.
Advantage and the good effect that the utlity model has are: native system is the recirculated water bypath system; But on-line monitoring recirculated water conductivity, pH value, pipeline scale and corrosion situation; According to the functions such as draining, moisturizing, cleaning, scale inhibition and sterilization of monitoring result Control Circulation cooling water system, realize control automatically; And entire system is positioned in the frame, and various monitorings and the soup that can in the support body of a sealing, accomplish water quality add work, and volume is little, and is multiple functional, handled easily.
Description of drawings
Fig. 1 is the front elevation of the utility model;
Fig. 2 is the vertical view of the utility model;
Fig. 3 is the syndeton synoptic diagram of the utility model.
Among the figure:
1, control box 2, flowmeter 3, tensimeter
4, corrosive pipeline monitoring lacing film 5, pipeline scale monitoring assembly 6, conductivity probe
7, pH value probe 8, first medicine storing pot 9, second medicine storing pot
10, volume pump 11, conductivity controller 12, pH value controller
13, solenoid valve 14, refill flow meter 15, recirculated water shunt valve
The road
16, frame 17, ball valve
Embodiment
Shown in Fig. 1 to 3:
A kind of circulating cooling water quality monitoring and medicine system; Comprise water quality monitoring system, control box 1 and medicine system; Said water quality monitoring system comprises corrosive pipeline monitoring lacing film 4, pipeline scale monitoring assembly 5 and the on-line monitoring probe of connecting successively through pipeline, and said on-line monitoring probe is electrically connected with control box 1; Said medicine system is volume pump 10 medicine systems, and said volume pump 10 is electrically connected with control box 1; Said water quality monitoring system and medicine system, integral body are positioned in the frame 16, are located between the recirculated water bypass duct 15;
Said on-line monitoring probe comprises conductivity probe 6 and pH value probe 7; Said medicine system comprises first medicine storing pot 8 and second medicine storing pot 9 and the volume pump 10 that is connected of exit separately thereof; Said control box 1 comprises conductivity controller 11 and pH value controller 12; Said conductivity controller 11 is electrically connected with the volume pump 10 in conductivity probe 6 and first medicine storing pot, 8 exits; PH value controller 12 is electrically connected with the volume pump 10 in pH value probe 7 and second medicine storing pot 9 exits; The outlet of said volume pump 10 is arranged on the pipeline behind the probe of on-line monitoring on the recirculated water bypass duct 15;
Be provided with drainage pipeline between the pipeline of said on-line monitoring probe and volume pump 10, its exit is provided with solenoid valve 13, and said solenoid valve 13 is connected with conductivity controller 11; The cooling tower place of recirculating cooling water system is provided with refill flow meter 14, and said refill flow meter 14 is electrically connected with control box 1.
Said water quality monitoring system also comprises ball valve 17, flowmeter 2 and the tensimeter 3 of series connection successively, is located between recirculated water bypass duct 15 and the corrosive pipeline monitoring lacing film 4
Said corrosive pipeline monitoring lacing film 4 corrosion coupon for adopting carbon steel material to process, it is installed in the shell that an organic glass processes, and is equipped with valve and articulation on its two duct;
Said pipeline scale monitoring assembly 5 is a thermal resistance dirt monitoring equipment, and it is the shell and tube homogeneous texture, and its heat exchange tube diameter is 19 * 2 millimeters, and its material adopts No. 20 carbon steels, and the pipeline on pipeline scale monitoring assembly 5 both sides is equipped with valve and articulation.
The course of work of this instance:
Said flowmeter 2 can be used for measuring recirculated cooling water bypass water flow;
Said tensimeter 3 can be used for measuring recirculated cooling water bypass duct pressure;
The corrosion situation of said corrosive pipeline monitoring lacing film 4 monitoring cooling circulating water bypass ducts 15 is in order to confirm pipeline, the maintenance of equipment and the measure of replacing;
The foul of equipment in said pipeline scale monitoring assembly 5 monitoring cooling circulating water bypass ducts 15 and the recirculating cooling water system;
Whether the 11 main effects of said conductivity controller are: at first, in conductivity controller 11, set the range of control of conductivity, meet the demands according to the conductivity value of the recirculated cooling water of being surveyed; Opens solenoid valve 13 is carried out draining control, simultaneously according to refill flow meter 14 pulse signals, and the volume pump 10 of control and first medicine storing pot, 8 opening parts; Carry out adding of antisludging agent and germifuge; When conductivity satisfied setting value, solenoid valve 13 was closed in control, stops to add of moisturizing and medicament;
Said pH value controller 12 is mainly used in the pH value of regulating recirculated cooling water, reduces total hardness and total alkalinity in the supplementing water, with in the bicarbonate ion with generation carbon dioxide and water, avoid generating depositions such as lime carbonate; In pH value controller 12, set the range of control of pH value, through the pH value probe 7 that is electrically connected, in time monitor the pH value of water quality, correspondence is controlled and the startup of the volume pump 10 in second medicine storing pot, 9 exits and closing.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (4)
1. a circulating cooling water quality is monitored and medicine system, comprises water quality monitoring system, control box (1) and medicine system, it is characterized in that:
Said water quality monitoring system comprises corrosive pipeline monitoring lacing film (4), pipeline scale monitoring assembly (5) and the on-line monitoring probe of connecting successively through pipeline, and said on-line monitoring probe is electrically connected with control box (1); Said medicine system is volume pump (a 10) medicine system, and said volume pump (10) is electrically connected with control box (1); Said water quality monitoring system and medicine system, integral body are positioned in the frame (16), are located between the recirculated water bypass duct (15).
2. circulating cooling water quality monitoring according to claim 1 and medicine system is characterized in that: said on-line monitoring probe comprises conductivity probe (6) and pH value probe (7); Said medicine system comprises first medicine storing pot (8) and second medicine storing pot (9) and the volume pump (10) that is connected of exit separately thereof; Said control box (1) comprises conductivity controller (11) and pH value controller (12); Said conductivity controller (11) is electrically connected with the volume pump (10) in conductivity probe (6) and first medicine storing pot (8) exit; PH value controller (12) is electrically connected with the volume pump (10) in pH value probe (7) and second medicine storing pot (9) exit; The outlet of said volume pump (10) is arranged on the pipeline after recirculated water bypass duct (15) is gone up the on-line monitoring probe.
3. circulating cooling water quality monitoring according to claim 2 and medicine system; It is characterized in that: be provided with drainage pipeline between the pipeline of said on-line monitoring probe and volume pump (10); Its exit is provided with solenoid valve (13), and said solenoid valve (13) is connected with conductivity controller (11); The cooling tower place of recirculating cooling water system is provided with refill flow meter (14), and said refill flow meter (14) is electrically connected with control box (1).
4. circulating cooling water quality monitoring according to claim 1 and medicine system; It is characterized in that: said water quality monitoring system also comprises ball valve (17), flowmeter (2) and the tensimeter (3) of series connection successively, is located between recirculated water bypass duct (15) and the corrosive pipeline monitoring lacing film (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220320922 CN202631516U (en) | 2012-07-04 | 2012-07-04 | Circulating cooling water quality monitoring and chemical-dosing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220320922 CN202631516U (en) | 2012-07-04 | 2012-07-04 | Circulating cooling water quality monitoring and chemical-dosing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202631516U true CN202631516U (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220320922 Expired - Fee Related CN202631516U (en) | 2012-07-04 | 2012-07-04 | Circulating cooling water quality monitoring and chemical-dosing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN202631516U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912955A (en) * | 2012-12-31 | 2014-07-09 | 王炜 | Online monitored, prejudged and controlled medicine adding system of central air-conditioning water system and application thereof |
| CN104390321A (en) * | 2014-11-20 | 2015-03-04 | 北京世纪微熵科技有限公司 | Central air-conditioning system and device and method for controlling water treating device of central air-conditioning system |
| CN104483448A (en) * | 2014-12-02 | 2015-04-01 | 国家海洋局天津海水淡化与综合利用研究所 | Integrated mobile seawater circulating cooling water treatment chemical evaluating device and method |
| CN105021784A (en) * | 2014-04-30 | 2015-11-04 | 北京科净源科技股份有限公司 | Air conditioner circulating water system with water quality monitoring function |
| CN106931798A (en) * | 2017-03-17 | 2017-07-07 | 上海复禹环境科技有限公司 | Electrochemistry cooling circulating water is according to water quality situation automatic drain system |
| CN108961978A (en) * | 2018-08-01 | 2018-12-07 | 广东晟嘉瑞环保科技有限公司 | A kind of industrial circulating cooling water dynamic simulation system |
| CN109144150A (en) * | 2018-11-01 | 2019-01-04 | 西安热工研究院有限公司 | Automatic water quality control system of high-temperature high-pressure test device and using method |
| CN109406738A (en) * | 2018-12-24 | 2019-03-01 | 南京科技职业学院 | A kind of antisludging agent hardness tolerant fastness to alkali on-line evaluation method |
| CN109975500A (en) * | 2017-12-28 | 2019-07-05 | 西安冠月电子信息技术有限公司 | Recirculated water on-line detecting system |
| CN111003838A (en) * | 2019-11-27 | 2020-04-14 | 上海中船三井造船柴油机有限公司 | Automatic water quality monitoring and dosing system for diesel engine circulating cooling water |
| CN111087100A (en) * | 2019-12-30 | 2020-05-01 | 河北利源环保科技有限公司 | Corrosion and scale inhibition control method for circulating cooling water system and corrosion and scale inhibitor |
-
2012
- 2012-07-04 CN CN 201220320922 patent/CN202631516U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912955A (en) * | 2012-12-31 | 2014-07-09 | 王炜 | Online monitored, prejudged and controlled medicine adding system of central air-conditioning water system and application thereof |
| CN103912955B (en) * | 2012-12-31 | 2016-08-10 | 上海洗霸科技股份有限公司 | Central air conditioning water system on-line monitoring anticipation controls medicine system and application thereof |
| CN105021784A (en) * | 2014-04-30 | 2015-11-04 | 北京科净源科技股份有限公司 | Air conditioner circulating water system with water quality monitoring function |
| CN104390321A (en) * | 2014-11-20 | 2015-03-04 | 北京世纪微熵科技有限公司 | Central air-conditioning system and device and method for controlling water treating device of central air-conditioning system |
| CN104390321B (en) * | 2014-11-20 | 2017-02-22 | 北京世纪微熵科技股份有限公司 | Central air conditioning system and control device and control method of water treatment equipment of central air conditioning system |
| CN104483448A (en) * | 2014-12-02 | 2015-04-01 | 国家海洋局天津海水淡化与综合利用研究所 | Integrated mobile seawater circulating cooling water treatment chemical evaluating device and method |
| CN106931798A (en) * | 2017-03-17 | 2017-07-07 | 上海复禹环境科技有限公司 | Electrochemistry cooling circulating water is according to water quality situation automatic drain system |
| CN109975500A (en) * | 2017-12-28 | 2019-07-05 | 西安冠月电子信息技术有限公司 | Recirculated water on-line detecting system |
| CN108961978A (en) * | 2018-08-01 | 2018-12-07 | 广东晟嘉瑞环保科技有限公司 | A kind of industrial circulating cooling water dynamic simulation system |
| CN109144150A (en) * | 2018-11-01 | 2019-01-04 | 西安热工研究院有限公司 | Automatic water quality control system of high-temperature high-pressure test device and using method |
| CN109406738A (en) * | 2018-12-24 | 2019-03-01 | 南京科技职业学院 | A kind of antisludging agent hardness tolerant fastness to alkali on-line evaluation method |
| CN111003838A (en) * | 2019-11-27 | 2020-04-14 | 上海中船三井造船柴油机有限公司 | Automatic water quality monitoring and dosing system for diesel engine circulating cooling water |
| CN111087100A (en) * | 2019-12-30 | 2020-05-01 | 河北利源环保科技有限公司 | Corrosion and scale inhibition control method for circulating cooling water system and corrosion and scale inhibitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20150704 |
|
| EXPY | Termination of patent right or utility model |