CN202720514U - Novel intelligent water treatment monitoring apparatus - Google Patents
Novel intelligent water treatment monitoring apparatus Download PDFInfo
- Publication number
- CN202720514U CN202720514U CN 201220461421 CN201220461421U CN202720514U CN 202720514 U CN202720514 U CN 202720514U CN 201220461421 CN201220461421 CN 201220461421 CN 201220461421 U CN201220461421 U CN 201220461421U CN 202720514 U CN202720514 U CN 202720514U
- Authority
- CN
- China
- Prior art keywords
- water
- water pipe
- tower
- cooling tower
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 95
- 238000012544 monitoring process Methods 0.000 title claims abstract description 33
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 230000000630 rising effect Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 238000007726 management method Methods 0.000 abstract description 15
- 239000000498 cooling water Substances 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 238000013523 data management Methods 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 abstract description 3
- 230000001174 ascending effect Effects 0.000 abstract 2
- 239000003814 drug Substances 0.000 description 10
- 239000000523 sample Substances 0.000 description 10
- 238000005260 corrosion Methods 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000003115 biocidal effect Effects 0.000 description 4
- 239000003139 biocide Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003020 moisturizing effect Effects 0.000 description 4
- 239000003619 algicide Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000008447 perception Effects 0.000 description 3
- 230000003134 recirculating effect Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 208000007271 Substance Withdrawal Syndrome Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model discloses a novel intelligent water treatment monitoring apparatus, which is used for the business and industrial field, wherein the signal line of a circulating water treatment intelligent controller is cooperated with a pollution discharge solenoid valve, an electrode, a computer, a cooling tower, and a flow switch, the cooling tower is connected with a tower connection descending water pipe and a circulation pump, the circulation pump is connected with a heat exchanger, the heat exchanger is connected with a pump ascending water pipe, the pump ascending water pipe is equipped with various functional members and connected with a three-way pipe connector, the three-way pipe connector is connected with the pollution discharge solenoid valve and the tower connection descending water pipe, and the tower connection descending water pipe is equipped with various functional members and connected with the cooling tower. The novel intelligent water treatment monitoring apparatus employs a controller in cooperation with a touch operation panel system, monitors water quality, provides a perfect solution scheme, provides services such as hardware support, system control, data management, expert remote monitoring, individual scheme optimization, etc., can be applied for circulating cooling water quality monitoring management of large and middle-scale industries, such as chemical industry, steel industry, etc., and also can be applied for circulating water quality monitoring management of small type central air conditioners, etc.
Description
Technical field
The utility model relates to the supervising device of the water treatment system that commerce and industrial production sector use, specifically a kind of monitoring of novel water treatment system and the device of Automatic Dosing.
Background technology
Existing central air conditioner unit and commercial production recirculating cooling water system all face fouling, corrosion and bacterium algae and multiply (biological clay adheres to) three large hidden danger, can cause the series of malpractice such as heat transfer efficiency reduction, energy consumption increase, equipment corrosion, line clogging or seepage to occur, also may become the infection sources of disease, historical lessons needless to say.
At present, the way of eliminating above-mentioned hidden danger has multiple, such as By Ozone, superlow frequency vibrating method and chemicalpurification (adding antisludging agent, corrosion inhibiter and sterilization-algicide).The latter is the most commonly used, adds scale inhibition-corrosion inhibiter and sterilization-algicide to circulation, to slow down fouling and corrosion, suppresses the Homonemeae speed of growth.Practice shows: adopting the Automatic Dosing technical equipment is the effective means that improves plant efficiency, minimizing operating cost, extension device life-span, eliminates bacterium and viral propagating source, also is scientific, the modern sign of management work.
In the equipment that the modern industry production run need to be cooled off, use cooling system such as productions such as iron and steel, chemical industry, electronics, food processing factories, the cooling system of power plant cooling system and air-conditioning equipment etc. all needs to have the treating apparatus of recirculated water.But all adopt at present artificial dosing blowdown operation, be contrary to the water treatment management principle, medicament add suitable skill, some medicaments belong to disposable and add, some medicaments then require evenly, continuously, an amount of, the dosing deficiency can not be received Expected Results, adds the excessive operating cost that not only increases, and also has negative effect.Add manually that not only labour intensity is large, and be difficult to satisfy these requirements, human error easily occurs again, easily cause and shut down and countlessly cause water resource waste and medicament to the problems such as pollution of environment according to blowdown.Therefore, its management, operation, maintenance etc. all are difficult to catch up with the needs of modern production, must walk intelligentized monitoring road, therefore need further to implement existing mounting technology and structure are done transformation.
The utility model content
In order to overcome the deficiency of existing structure; the utility model purpose is to utilize existing known intelligence software (separate case application intellectual property protection), and a kind of apparatus structure that carries out the automatic water quality treatment of on line real-time monitoring in the circular water treating system that is installed in is provided.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of novel intelligence water device for monitoring processing, it is characterized in that: a circulating water treatment intelligent controller is arranged, controller is provided with electronics signal wires, signal wire respectively with blowoff electromagnetic valve, electrode, computer, the control system of cooling tower and level switch connect and cooperate; The below of cooling tower is connected with descending water pipe, the other end of descending water pipe is connected with ebullator, the ebullator other end is connected with heat exchanger, the heat exchanger other end is connected with the pump rising main, is separately installed with gate valve, tensimeter, loose joint, y-type filter, electrode, loose joint and tee pipe coupling on the pump rising main; The first end of T joint is connected with blowoff electromagnetic valve, the other end with connect the descending water pipe of tower and be connected; Connect on the descending water pipe of tower and be separately installed with non-return valve, volume pump, medicine-adding bin, dosing mouth and flow switch; Connecing the descending water pipe other end of tower is connected with cooling tower; The cooling tower water inlet is equipped with remote transmitting water meter and external pipe.
Described circulating water treatment intelligent controller is all touch screen controller, its equipment set automation mechanized operation, comprise: on-line monitoring PH/ORP, conductivity, temperature, time, dosing, system's operation, moisturizing, blowdown prompting, the water treatment prioritization scheme is provided, and remote monitoring, related data store and supply historical query etc.Comprising Programmable Logic Controller (PLC), the brilliant touch operation panel of dosing and on-line monitoring PH/ORP, TDS are arranged, flow is reported to the police and is hanged down liquid level warning, and low-voltage regulated power supply is according to recirculated water conductivity automatic pollution discharge, the warning of the medicine-chest liquid level lowest limit, pump trip; The chemicals dosing plants such as drug withdrawal protection of cutting off the water supply.
Described chemicals dosing plant basic configuration and control mode: have automatic feeding antisludging agent, corrosion inhibiter and Biocidal algae-killing agent function:
(1) flow range: the 2-50L/h such as volume pump electromagnetic drive type or diaphragm type,
Pressure:＞0.4Mpa
(2) medicine-chest volume 120/1000L, attached liquid position lower limit alarm switch
(3) according to rate of water make-up or blowdown flow rate in proportion automatic feeding antisludging agent and corrosion inhibiter;
(4) regularly dosing of time scale;
(5) dosing and blowdown are carried out simultaneously;
(6) add Biocidal algae-killing agent (Set arbitrarily Monday to section working time every day on Sunday, dosing duration Set arbitrarily) according to water oxygen reduction potential ORP numerical value.
The utility model circulation water treatment monitoring apparatus carries out job control by the PLC master controller to each sub-unit in the work, and the probe that passes through variation, and the passback data are carried out the related works such as dosing or blowdown.By conductivity probe, the on-line monitoring system that the PH/ORP probe forms, including signal transducer and data shows, converting the switching value signal to by the electrode signal that instrument to collect is arranged is processed by micro processor, convert again the switching value signal to and deliver to volume pump, carry out dosing by volume pump, electrode signal changes synchronously along with the variation of circulation amount of makeup water, the chemical feeding quantity of volume pump also changes thereupon synchronously, by monitoring recirculating cooling water system amount of makeup water, the ratio of the conductivity value of circulating water and the conductivity value of supplementing water, determine that the recirculated cooling water cycles of concentration carries out blowdown, amount of makeup water realizes continuously as the modified value of chemical feeding quantity, automatic feeding medicament in proportion, thereby realize exactly automatically control dosing, realize system's inhibition, the intellectuality control of scale inhibition and microorganism.
Described circulating water treatment intelligent controller is to adopt existing known intelligent control technology.
The terminal of described solenoid valve is provided with sewage draining exit, as the usefulness of the water quality eliminating that exceeds standard.
Described volume pump has 1～3, and its lower end or next door are provided with medicine-adding bin, as the usefulness that adds the water treatment agents such as Biocidal algae-killing agent.
Described electrode has four, and they are respectively PH/ORP electrode and conductance electrode and temperature sensor, measures the usefulness of the control of molten demagnification number in the water as the acid of measuring water quality, basicity and water oxygen reduction potential.Wherein the PH/ORP keeping system is on-line monitoring recirculated water potential of hydrogen and water oxygen reduction potential ORP numerical value.Adopt each one of online PH/ORP glass probe.
Its side of described cooling tower is connected with the turbo flow meter supplementary feed water pipe of statistic flow function.
The utility model adopts conductivity cycles of concentration keeping system: on-line monitoring recirculated water conductivity value, automatic pollution discharge keeps cycles of concentration.(1) adopts online conductivity graphite probe, (2) refill flow meter: teletransmission turbine type flow sensor or remote transmitting water meter, (3) blowoff valve: solenoid valve DN25 or 50.
The utility model has adopted the integrated industry control technology of advanced PLC, configuration lcd touch screen controller, and comprehensive remote monitoring water quality is for water quality management provides perfect solution.Can be the user provides from hardware supported, system's control, data management to all-around services such as expert's remote monitoring, individual character scheme optimizations.This platform can be applicable to the large and medium-sized industrial circulating cooling water monitoring water quality management such as chemical industry, iron and steel, also is adapted to the small-sized circulating water monitoring water quality management such as central air conditioner.It is with directly perceived, friendly man-machine interface, by apparatus structures such as the conductivity in the on-line monitoring system of robotization, PH, ORP, temperature, the real-time follow-up change of water quality, all perception probe datas are returned central host by the 4-20MA signal wire process, and carry out the complete intelligent control such as optimized water treatment medicine, blowdown, moisturizing and realize online remote monitoring operation.
The intelligent dosing blowdown apparatus of the utility model is different from general timing dosing, the timing blowdown apparatus, except adding antisludging agent, outside corrosion inhibiter and the sterilization-algicide, also need to consider because evaporation, loss and continuous loss moisture content splash, make soluble solids in the circulating water body and various impurity and pollutant constantly concentrated, cause water quality to run down, reduction of heat exchange efficiency, energy consumption increases, therefore need to keep the concentration of soluble solids and impurity in the circulating water body in appropriate level by an amount of blowdown and additional fresh water, making every effort to water system moves under the best-of-breed technology economic target, the on-line monitoring conductivity probe that configures, can monitor conductivity arrange scope in limited time, this signal is transferred to microcomputer control system, micro processor converts this input signal to an output signal, and this signal is transferred to the blowdown motorized valve, the motorized valve of originally cutting out opens, with automatic pollution discharge and the moisturizing of completion system.
When system through the blowdown moisturizing make that conductivity in the water drops to the scope of setting lower in limited time, this moment is because the Real-Time Monitoring of conductivity probe, can be accurately with this signal feedback to microcomputer control system, micro processor is converted into one with this signal again and outputs signal to motorized valve, and motorized valve cuts out.
Recirculating cooling water system also has traffic statistic function, at water supplement port and sewage draining exit the teletransmission turbo flow meter is installed respectively, 4～20mA signal is passed to management system, can obtain the whole service blowdown flow rate statistics in season, the rate of water make-up statistics, the evaporation loss statistics can provide analysis data of moving the economic data in season, and the performance driving economy management is most important for promoting.
Provide Data support for replenishing the additional of slowly-releasing scale inhibition agent and adding simultaneously, the medicament quantity that the software inhouse of management system can need to replenish according to the water yield per ton automatically, the additional medicament quantity of perhaps automatically calculating by the concentration ratio of medicament, be converted into actuation time or the number of pulses of volume pump, this function has realized the quantitative management of adding of agent fully, and saving reagent cost, can effectively avoid again the operation unseen accident of the deficiency initiation of medicament, effectively the tenure of use of extension device.
By the concentrated situation perception probe of chilled water, reduction potential perception probe in the PH/ORP water, current aware switch when cooling water system from closing (prevent this device output error signal), corrosion inhibiting and descaling agent dosing mouth, the Biocidal algae-killing agent dosing mouth, sampling detects to wait and all is integrated on the branch road, be fixed in switch board below (also can be installed separately as required), the user only needs the bypass of welding at chilled water main water return tube, main-supply, and docking gets final product with it, and is very convenient.Blowoff valve is installed on bottom nearby, and its caliber and quantity are decided on the quantity of circulating water size, also the original blowoff line of utilisation system.
The beneficial effects of the utility model are: because the utility model has adopted the brilliant touch operation panel operation of advanced Programmable Logic Controller (PLC) dosing system, comprehensive remote monitoring water quality is for water quality management provides perfect solution.Can be the user provides from hardware supported, system's control, data management to all-around services such as expert's remote monitoring, individual character scheme optimizations.This platform can be applicable to chemical industry, iron and steel etc. greatly, and the monitoring management of medium-scale industry circulating cooling water quality also is adapted to the small-sized circulating water monitoring water quality management such as central air conditioner.
Description of drawings
Below in conjunction with drawings and Examples the utility model is conducted further description.
Fig. 1 is structural representation view of the present utility model.
1 controller among the figure, 2 signal wires, 3 blowoff electromagnetic valves, 4 gate valves, 5, electrode, 6Y type filter, 7 cooling towers, 8 ebullators, 9 flow switches, 10 non-return valve, 11 tensimeters, 12 volume pumps, 13 remote transmitting water meters, 14 level switches, 15 medicine-adding bins, 16 dosing mouths, 17 tee pipe couplings, 18 heat exchangers, 19 computers, 20 pump rising mains, 21 descending water pipes, 22 loose joints, 23 connect the descending water pipe of tower.
Embodiment
Embodiment 1:
See also Fig. 1, a circulating water treatment intelligent controller 1 is arranged, controller 1 is provided with electronics signal wires 2, signal wire 2 respectively with blowoff electromagnetic valve 3, electrode 5, computer 19, the control system of cooling tower 7 and level switch 14 connects; The below of cooling tower 7 is connected with descending water pipe 21, the other end of descending water pipe 21 is connected with ebullator 8, ebullator 8 other ends are connected with heat exchanger 18, heat exchanger 18 other ends are connected with pump rising main 20, and order is separately installed with gate valve 4, tensimeter 11, loose joint 22, y-type filter 6, electrode 5, loose joint 22 and tee pipe coupling 17 on the pump rising main 20; Tee pipe coupling 17 1 ends are connected with blowoff electromagnetic valve 3, the other end with connect the descending water pipe 23 of tower and be connected; Connect on the descending water pipe 23 of tower and be separately installed with non-return valve 10, volume pump 12, medicine-adding bin 15, dosing mouth 16 and flow switch 9; Connecing descending water pipe 23 other ends of tower is connected with cooling tower 7; Remote transmitting water meter 13 and external pipe are installed on the cooling tower 7.
Claims (2)
1. novel intelligence water device for monitoring processing, it is characterized in that: a circulating water treatment intelligent controller is arranged, and controller is provided with electronics signal wires, signal wire respectively with blowoff electromagnetic valve, electrode, computer, the control system of cooling tower and level switch connect and cooperate; The below of cooling tower is connected with descending water pipe, the other end of descending water pipe is connected with ebullator, the ebullator other end is connected with heat exchanger, the heat exchanger other end is connected with the pump rising main, is separately installed with gate valve, tensimeter, loose joint, y-type filter, electrode, loose joint and tee pipe coupling on the pump rising main; The first end of T joint is connected with blowoff electromagnetic valve, the other end with connect the descending water pipe of tower and be connected; Connect on the descending water pipe of tower and be separately installed with non-return valve, volume pump, medicine-adding bin, dosing mouth and flow switch; Connecing the descending water pipe other end of tower is connected with cooling tower; The cooling tower water inlet is equipped with remote transmitting water meter and external pipe.
2. a kind of novel intelligence water device for monitoring processing according to claim 1, it is characterized in that: described volume pump has 1～3, and its lower end or next door are provided with medicine-adding bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220461421 CN202720514U (en) | 2012-08-30 | 2012-08-30 | Novel intelligent water treatment monitoring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220461421 CN202720514U (en) | 2012-08-30 | 2012-08-30 | Novel intelligent water treatment monitoring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202720514U true CN202720514U (en) | 2013-02-06 |
Family
ID=47622332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220461421 Expired - Fee Related CN202720514U (en) | 2012-08-30 | 2012-08-30 | Novel intelligent water treatment monitoring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202720514U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104216362A (en) * | 2014-08-12 | 2014-12-17 | 湖州科诺水处理化工原料有限公司 | Full-automatic online water quality monitoring system of circulating cooling water |
| CN105016543A (en) * | 2014-04-30 | 2015-11-04 | 北京科净源科技股份有限公司 | Physicochemical overall treatment integrated machine |
| CN104596025B (en) * | 2015-03-13 | 2017-07-04 | 郑州轻工业学院 | A kind of central air-conditioner cooling water intelligent processing method and its system |
| CN108394945A (en) * | 2018-05-11 | 2018-08-14 | 润电能源科学技术有限公司 | A kind of open cycle cooling water system |
| CN109205761A (en) * | 2017-06-30 | 2019-01-15 | 上海轻工业研究所有限公司 | The recirculating cooling water system and ozone the controlling of injecting quantity device and method of ozone treatment |
| CN110066053A (en) * | 2019-06-10 | 2019-07-30 | 成渝钒钛科技有限公司 | A kind of method that STEELMAKING PRODUCTION moisturizing water quality is promoted |
| CN110092488A (en) * | 2019-04-28 | 2019-08-06 | 导洁(北京)环境科技有限公司 | The method for treating water of heating and ventilating equipment based on Internet of Things intelligent management band refrigeration |
| CN111422998A (en) * | 2020-04-02 | 2020-07-17 | 北京洁禹通环保科技有限公司 | Multi-functional online water quality monitoring intelligent dosing device |
| CN111747491A (en) * | 2019-03-29 | 2020-10-09 | 上海胜华节能电气有限公司 | Intelligent circulating water treatment device |
| CN113191679A (en) * | 2021-05-21 | 2021-07-30 | 龙湖物业服务集团有限公司 | Wisdom building management system |
| CN116300556A (en) * | 2022-11-24 | 2023-06-23 | 吕凡凡 | Circulating cooling water on-line monitoring control system and method |
-
2012
- 2012-08-30 CN CN 201220461421 patent/CN202720514U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016543A (en) * | 2014-04-30 | 2015-11-04 | 北京科净源科技股份有限公司 | Physicochemical overall treatment integrated machine |
| CN104216362A (en) * | 2014-08-12 | 2014-12-17 | 湖州科诺水处理化工原料有限公司 | Full-automatic online water quality monitoring system of circulating cooling water |
| CN104596025B (en) * | 2015-03-13 | 2017-07-04 | 郑州轻工业学院 | A kind of central air-conditioner cooling water intelligent processing method and its system |
| CN109205761A (en) * | 2017-06-30 | 2019-01-15 | 上海轻工业研究所有限公司 | The recirculating cooling water system and ozone the controlling of injecting quantity device and method of ozone treatment |
| CN108394945A (en) * | 2018-05-11 | 2018-08-14 | 润电能源科学技术有限公司 | A kind of open cycle cooling water system |
| CN111747491A (en) * | 2019-03-29 | 2020-10-09 | 上海胜华节能电气有限公司 | Intelligent circulating water treatment device |
| CN110092488A (en) * | 2019-04-28 | 2019-08-06 | 导洁(北京)环境科技有限公司 | The method for treating water of heating and ventilating equipment based on Internet of Things intelligent management band refrigeration |
| CN110066053A (en) * | 2019-06-10 | 2019-07-30 | 成渝钒钛科技有限公司 | A kind of method that STEELMAKING PRODUCTION moisturizing water quality is promoted |
| CN111422998A (en) * | 2020-04-02 | 2020-07-17 | 北京洁禹通环保科技有限公司 | Multi-functional online water quality monitoring intelligent dosing device |
| CN113191679A (en) * | 2021-05-21 | 2021-07-30 | 龙湖物业服务集团有限公司 | Wisdom building management system |
| CN113191679B (en) * | 2021-05-21 | 2024-06-28 | 龙湖物业服务集团有限公司 | Intelligent building management system |
| CN116300556A (en) * | 2022-11-24 | 2023-06-23 | 吕凡凡 | Circulating cooling water on-line monitoring control system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202720514U (en) | Novel intelligent water treatment monitoring apparatus | |
| CN100578399C (en) | Circulating Cooling Water Purification and Reuse Automatic Monitoring System | |
| CN203234566U (en) | Intelligent instant-heating quantitative water purifier | |
| CN100545104C (en) | Automatic Control Device of Ozone Treatment Cooling Circulating Water System | |
| CN204945747U (en) | A kind of Full-automatic water quality control treatment system of industrial circulating cooling water | |
| CN105152364A (en) | On-line intelligent network automatic water treatment detection and control system | |
| CN204443077U (en) | A kind of directly mixing type multipurpose is accurate fertilizer irrigation device automatically | |
| CN104502556A (en) | Performance evaluation device and method for seawater circulating cooling water treating agent for electric power system | |
| CN201842702U (en) | Full-automatic intelligent circulating water treatment device | |
| CN204443571U (en) | A kind of sheep hurdle water purification intercepts water integrated automatic water-drinking system | |
| CN104787877B (en) | One way of life sewage recycling treatment method and device | |
| CN202449925U (en) | Fully-automatic intelligent control water treatment dosing system | |
| CN201190120Y (en) | Automatic monitoring apparatus for purification and re-use of recirculated cooling water | |
| CN101613662A (en) | Methane fermentation intelligent management system | |
| CN114402968A (en) | Biogas slurry irrigation and fertilization system and application thereof | |
| CN205974185U (en) | Rural sewage treatment facility operation management system | |
| CN212050760U (en) | Intelligent accurate water-saving control system of wet-cold thermal power generating unit | |
| CN203360172U (en) | Biological treatment device for sewage generated during livestock breeding | |
| CN202482119U (en) | Water treatment automatic dosing system | |
| CN202936259U (en) | Small circulating water chemical adding device | |
| CN107857442A (en) | A kind of Laboratory Waste Water Treatment equipment | |
| CN208200422U (en) | Industrial wastewater discharge monitoring system | |
| CN210394113U (en) | Combined device for producing carbon source by medium-temperature alkaline hydrolysis sludge | |
| CN2910899Y (en) | Circulating water management controller | |
| CN206580576U (en) | A kind of centralized water cleaning systems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zheng Jiandong Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20130830 |