Control system for adding chemicals into cooling water of central air conditioner for operation and maintenance and control method of control system
The invention relates to a control system for adding chemicals into cooling water of a central air conditioner for operation and maintenance and a control method of the control system. The control system comprises a main controller, a water quality detection device, a blowdown device, a chemical add...
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| creator | DING XINMING |
| description | The invention relates to a control system for adding chemicals into cooling water of a central air conditioner for operation and maintenance and a control method of the control system. The control system comprises a main controller, a water quality detection device, a blowdown device, a chemical adding device and a cloud platform. The blowdown device is provided with a plurality of driving devices and a plurality of automatic blowdown valves. The chemical adding device comprises a plurality of chemical adding metering pumps, a plurality of chemical adding buckets, a plurality of liquid level testing electrodes and a plurality of liquid level sensors. The cloud platform is provided with a communication module, a wireless router and the like. When the control system is applied, operation steps are simple and reliable, and observation is convenient; various functions such as online detection of the water quality, automatic operation of chemical adding after blowdown, automatic recording and statistics of chemica |
| format | Patent |
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The control system comprises a main controller, a water quality detection device, a blowdown device, a chemical adding device and a cloud platform. The blowdown device is provided with a plurality of driving devices and a plurality of automatic blowdown valves. The chemical adding device comprises a plurality of chemical adding metering pumps, a plurality of chemical adding buckets, a plurality of liquid level testing electrodes and a plurality of liquid level sensors. The cloud platform is provided with a communication module, a wireless router and the like. When the control system is applied, operation steps are simple and reliable, and observation is convenient; various functions such as online detection of the water quality, automatic operation of chemical adding after blowdown, automatic recording and statistics of chemica</description><language>chi ; eng</language><subject>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING ; BLASTING ; CHEMISTRY ; HEATING ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; LIGHTING ; MEASURING ; MECHANICAL ENGINEERING ; METALLURGY ; PHYSICS ; RANGES ; TESTING ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE ; VENTILATING ; WEAPONS</subject><creationdate>2016</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20161026&DB=EPODOC&CC=CN&NR=106052018A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20161026&DB=EPODOC&CC=CN&NR=106052018A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DING XINMING</creatorcontrib><title>Control system for adding chemicals into cooling water of central air conditioner for operation and maintenance and control method of control system</title><description>The invention relates to a control system for adding chemicals into cooling water of a central air conditioner for operation and maintenance and a control method of the control system. The control system comprises a main controller, a water quality detection device, a blowdown device, a chemical adding device and a cloud platform. The blowdown device is provided with a plurality of driving devices and a plurality of automatic blowdown valves. The chemical adding device comprises a plurality of chemical adding metering pumps, a plurality of chemical adding buckets, a plurality of liquid level testing electrodes and a plurality of liquid level sensors. The cloud platform is provided with a communication module, a wireless router and the like. 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The control system comprises a main controller, a water quality detection device, a blowdown device, a chemical adding device and a cloud platform. The blowdown device is provided with a plurality of driving devices and a plurality of automatic blowdown valves. The chemical adding device comprises a plurality of chemical adding metering pumps, a plurality of chemical adding buckets, a plurality of liquid level testing electrodes and a plurality of liquid level sensors. The cloud platform is provided with a communication module, a wireless router and the like. When the control system is applied, operation steps are simple and reliable, and observation is convenient; various functions such as online detection of the water quality, automatic operation of chemical adding after blowdown, automatic recording and statistics of chemica</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING CHEMISTRY HEATING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LIGHTING MEASURING MECHANICAL ENGINEERING METALLURGY PHYSICS RANGES TESTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE VENTILATING WEAPONS |
| title | Control system for adding chemicals into cooling water of central air conditioner for operation and maintenance and control method of control system |
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