Water purification water dispenser filter element service life detecting method
The invention provides a water purification water dispenser filter element service life detecting method, and belongs to the technical field of purification equipment. The water purification water dispenser filter element service life detecting method is characterized in that under the condition tha...
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| creator | WEI WEIHENG SHEN XUANJU HU SHUTAO JING XIANGDONG |
| description | The invention provides a water purification water dispenser filter element service life detecting method, and belongs to the technical field of purification equipment. The water purification water dispenser filter element service life detecting method is characterized in that under the condition that the water in a water purification box of a water purification water dispenser is full, heating operation is performed; when the water level in the water purification box descends, a water pump prepares water; after the water of the water purification box is full, the total water pump water preparation water quantity L and the water pump water preparation time t are obtained; the water purification flow rate calibration value u=L/t is calculated; a plurality of groups of calibration values are obtained; the average value is taken for obtaining the current time water purification flow rate U=(u1+u2+u3+and so on+un)/n; data is stored in a memory; meanwhile, the current time water pump work time T is obtained; the cu |
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The water purification water dispenser filter element service life detecting method is characterized in that under the condition that the water in a water purification box of a water purification water dispenser is full, heating operation is performed; when the water level in the water purification box descends, a water pump prepares water; after the water of the water purification box is full, the total water pump water preparation water quantity L and the water pump water preparation time t are obtained; the water purification flow rate calibration value u=L/t is calculated; a plurality of groups of calibration values are obtained; the average value is taken for obtaining the current time water purification flow rate U=(u1+u2+u3+and so on+un)/n; data is stored in a memory; meanwhile, the current time water pump work time T is obtained; the cu</description><language>chi ; eng</language><subject>CHEMISTRY ; METALLURGY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; TRANSPORTING ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><creationdate>2017</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=20170707&DB=EPODOC&CC=CN&NR=106925131A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170707&DB=EPODOC&CC=CN&NR=106925131A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WEI WEIHENG</creatorcontrib><creatorcontrib>SHEN XUANJU</creatorcontrib><creatorcontrib>HU SHUTAO</creatorcontrib><creatorcontrib>JING XIANGDONG</creatorcontrib><title>Water purification water dispenser filter element service life detecting method</title><description>The invention provides a water purification water dispenser filter element service life detecting method, and belongs to the technical field of purification equipment. The water purification water dispenser filter element service life detecting method is characterized in that under the condition that the water in a water purification box of a water purification water dispenser is full, heating operation is performed; when the water level in the water purification box descends, a water pump prepares water; after the water of the water purification box is full, the total water pump water preparation water quantity L and the water pump water preparation time t are obtained; the water purification flow rate calibration value u=L/t is calculated; a plurality of groups of calibration values are obtained; the average value is taken for obtaining the current time water purification flow rate U=(u1+u2+u3+and so on+un)/n; data is stored in a memory; meanwhile, the current time water pump work time T is obtained; the cu</description><subject>CHEMISTRY</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPAPTyxJLVIoKC3KTMtMTizJzM9TKAcLpWQWF6TmFQNZaZk5IIHUnNTc1LwSBaBQWWZyqkJOZlqqQkpqSWpySWZeukJuaklGfgoPA2taYk5xKi-U5mZQdHMNcfbQTS3Ij08tLkhMTs1LLYl39jM0MLM0MjU0NnQ0JkYNAK7eN4c</recordid><startdate>20170707</startdate><enddate>20170707</enddate><creator>WEI WEIHENG</creator><creator>SHEN XUANJU</creator><creator>HU SHUTAO</creator><creator>JING XIANGDONG</creator><scope>EVB</scope></search><sort><creationdate>20170707</creationdate><title>Water purification water dispenser filter element service life detecting method</title><author>WEI WEIHENG ; SHEN XUANJU ; HU SHUTAO ; JING XIANGDONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN106925131A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2017</creationdate><topic>CHEMISTRY</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</topic><toplevel>online_resources</toplevel><creatorcontrib>WEI WEIHENG</creatorcontrib><creatorcontrib>SHEN XUANJU</creatorcontrib><creatorcontrib>HU SHUTAO</creatorcontrib><creatorcontrib>JING XIANGDONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WEI WEIHENG</au><au>SHEN XUANJU</au><au>HU SHUTAO</au><au>JING XIANGDONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Water purification water dispenser filter element service life detecting method</title><date>2017-07-07</date><risdate>2017</risdate><abstract>The invention provides a water purification water dispenser filter element service life detecting method, and belongs to the technical field of purification equipment. 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| subjects | CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | Water purification water dispenser filter element service life detecting method |
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