Imishini ibhekana kanjani nenkathi yemvula? I-Jwell Machinery ikunikeza amathiphu
Izindaba ze-Flash
Muva nje, izingxenye eziningi zaseShayina zingene esikhathini semvula. Kuzoba nemvula enkulu ezingxenyeni zaseningizimu yeJiangsu nase-Anhui, eShanghai, enyakatho yeZhejiang, enyakatho yeJiangxi, empumalanga yeHubei, empumalanga naseningizimu yeHunan, enkabeni yeGuizhou, enyakatho yeGuangxi, nasenyakatho-ntshonalanga yeGuangdong. Phakathi kwazo, kuzoba nemvula enkulu (100-140 mm) ezingxenyeni zaseningizimu ye-Anhui, enyakatho yeJiangxi, nasenyakatho-mpumalanga yeGuangxi. Ezinye zezindawo ezishiwo ngenhla zizohambisana nemvula enkulu yesikhathi esifushane (imvula enkulu yamahora angu-20-60 mm, kanye nangaphezu kuka-70 mm kwezinye izindawo), kanye nesimo sezulu esinamandla esiguquguqukayo njengesivunguvungu neziphepho kwezinye izindawo.
Izinyathelo eziphuthumayo
1. Nqamula zonke izinsiza zikagesi ukuqinisekisa ukuthi wonke umshini unqanyuliwe kugridi yamandla.
2. Uma kunengozi yokungena kwamanzi eshabhu, sicela umise umshini ngokushesha bese uvala ugesi oyinhloko ukuqinisekisa ukuphepha kwemishini nabasebenzi. Uma izimo zivuma, phakamisa wonke umugqa; uma izimo zingavumi, sicela uvikele izingxenye eziyinhloko njengemoto eyinhloko, ikhabhinethi yamandla, isikrini sokusebenza esiphathwayo, njll., bese usebenzisa ukuphakama okungaphelele ukuze uziphathe.
3. Uma amanzi engenile, sula ikhompyutha, injini, njll. efakwe emanzini kuqala, bese uyihambisa endaweni enomoya ukuze uyomise, noma uyomise, linda kuze kube yilapho izingxenye zomile ngokuphelele futhi zihlolwe ngaphambi kokuhlanganiswa nokuvulwa, noma xhumana nesevisi yethu yangemva kokuthengisa ukuze uthole usizo.
4. Bese uphatha ingxenye ngayinye ngokwehlukana.
Indlela yokubhekana nengozi efihliwe yokungena kwamanzi ekhabetheni likagesi
1. Thatha izinyathelo zokuvimbela amanzi emvula ukuthi angabuyeli emuva, thatha izinyathelo zokukhipha amanzi emseleni wekhebula bese uwuvala ngokuvimbela umlilo. Cabanga futhi ngokuthi ikhabhinethi kagesi idinga ukuphakanyiswa okwesikhashana futhi ingangenwa amanzi.
2、 Phakamisa umkhawulo emnyango wegumbi lokusabalalisa. Inani elincane lokuvuza kwamanzi emseleni wekhebula akuyona inkinga enkulu, ngoba izinto ezingaphezulu zekhebula azinamanzi. Umsele wekhebula kufanele umbozwe ngesembozo ukuvimbela ukungena kwamanzi amakhulu kanye nekhebula ukuthi lingacwiliswa emanzini.
3 、Ukuvimbela ukuqhuma kwe-short-circuit, izinyathelo zokucima kukagesi kufanele zithathwe ngokushesha, futhi ugesi oyinhloko kufanele unqanyulwe bese kuthunyelwa othile ukuba aqaphe. Qaphela: Uma kukhona amanzi azungeze ikhabhinethi yokusabalalisa, ungasebenzisi izandla zakho lapho ugesi ucinyiwe. Sebenzisa induku yokuvikela noma ukhuni olomile, gqoka amagilavu okuvikela, gqoka izibuko zokuzivikela, bese ume phezu kwephedi yokuvikela ukuvimbela i-arc enkulu ekubangeleni ingozi yokushaqeka kukagesi.
Okufanele ukwenze uma ikhabhinethi yokusabalalisa ugesi igcwele amanzi ngemva kwemvula
Ukubonakala kwekhabhinethi yokulawula kagesi kudinga ukuhlolwa kuqala. Uma kukhona umswakama osobala noma ukucwiliswa emanzini, ugesi awukwazi ukunikezwa ngokushesha. Ochwepheshe bakagesi kumele benze ukuhlolwa okulandelayo:
a. Sebenzisa umhloli ukuhlola ukuthi igobolondo lekhabhinethi yekhabhinethi yokulawula kagesi linamandla yini;
b. Hlola ukuthi izingxenye ezine-voltage ephansi njengesekethe yokulawula, i-control circuit breaker, i-intermediate relay, kanye ne-terminal block ngaphakathi kwekhabhinethi yokulawula kagesi zimanzi yini. Uma zimanzi, sebenzisa ithuluzi lokomisa ukuze uzomise ngesikhathi. Ngezingxenye ezinokugqwala okusobala, zidinga ukushintshwa.
Ngaphambi kokuba ikhabhinethi kagesi ivulwe, ukufakelwa kwekhebula ngalinye lomthwalo kudinga ukukalwa. Ukuxhumeka kwesigaba kuya emhlabathini kumele kuqinisekiswe. Uma i-voltage elinganiswe yi-stator ingaphansi kuka-500V, sebenzisa i-megger engu-500V ukuze ulinganise. Inani lokufakelwa kwe-insulation alikho ngaphansi kuka-0.5MΩ. Yonke ingxenye yekhabhinethi kumele yomiswe futhi yomiswe emoyeni.
Indlela yokubhekana namanzi ku-inverter
Okokuqala, ake ngicacisele wonke umuntu ukuthi amanzi aku-inverter awabi kakhulu. Okubi kakhulu ukuthi uma egcwala amanzi futhi evuliwe, cishe awasasebenzi. Kuyisibusiso esifihliwe ukuthi awaqhumanga.
Okwesibili, uma i-inverter ingavuliwe, ukungena kwamanzi kungaphathwa ngokuphelele. Uma ukungena kwamanzi kwenzeka ngesikhathi sokusebenza, yize i-inverter yonakele, kumele icinywe ngokushesha ukuze kuvinjelwe amasekethe ayo angaphakathi ukuthi angashi futhi kubangele umlilo. Ngalesi sikhathi, kufanele kunakwe izinyathelo zokuvimbela umlilo! Manje ake sixoxe ngendlela yokusingatha amanzi ku-inverter uma engavuliwe. Kunezinyathelo ezilandelayo ikakhulukazi:
1) Ungalokothi uvule. Qala uvule iphaneli yokusebenza ye-inverter bese usula zonke izingxenye ze-inverter zomile;
2) Sebenzisa umshini wokomisa izinwele ukuze womise isibonisi se-inverter, ibhodi le-PC, izingxenye zamandla, ifeni, njll. ngalesi sikhathi. Ungasebenzisi umoya oshisayo. Uma izinga lokushisa liphezulu kakhulu, lizoshisa kalula izingxenye zangaphakathi ze-inverter;
3) Sebenzisa utshwala obunokuqukethwe kwe-ethanol okungu-95% ukuze usule izingxenye ezisesigabeni sesi-2, bese uqhubeka nokuzifutha ngomshini wokomisa izinwele;
4) Ngemva kokomisa endaweni enomoya futhi epholile ihora elilodwa, zisule futhi ngotshwala bese uqhubeka nokuzifutha ngomshini wokomisa izinwele;
5) Ukuhwamuka kotshwala kuzothatha iningi lamanzi. Ngalesi sikhathi, ungavula umoya oshisayo (izinga lokushisa eliphansi) bese uphefumula izingxenye ezingenhla futhi;
6) Bese ugxila ekomiseni izingxenye ezilandelayo ze-inverter: i-potentiometer, i-switching power transformer, isibonisi (inkinobho), i-relay, i-contactor, i-reactor, i-fan (ikakhulukazi i-220V), i-electrolytic capacitor, i-power module, kumele yomiswe izikhathi eziningi ekushiseni okuphansi, i-switching power transformer, i-contactor, i-power module yiyona nto egxilwe kuyo;
7) Ngemva kokuqeda izinyathelo eziyisithupha ezingenhla, qaphela ukuhlola ukuthi kukhona yini insalela yamanzi ngemva kokomisa i-inverter module, bese uhlola futhi ngemva kwamahora angu-24 ukuthi kukhona umswakama, bese womisa izingxenye ezibalulekile futhi;
8) Ngemva kokomisa, ungazama ukunika amandla i-inverter, kodwa kufanele uqinisekise ukuthi ivuliwe futhi ivaliwe, bese ubheka impendulo ye-inverter. Uma kungekho okungavamile, ungayivula bese uyisebenzisa!
Uma ikhasimende lithi angazi ukuthi ngingayiqaqa kanjani, linda izinsuku ezimbalwa ukuze yome ngokwemvelo. Ngemva kokuba yomile ngokuphelele, sebenzisa igesi ecindezelwe ehlungiwe ukuze ushaye ibhodi lesifunda le-inverter ngesikhala ukuze uvimbele ukungcola emvuleni ukuthi kungashiywa ebhodini lesifunda, okuholela ekushabalaleni kokushisa okubi ngesikhathi sokusebenza kanye nokuvala i-alamu.
Ngamafuphi, uma nje i-inverter ingavuliwe uma igcwele amanzi, i-inverter ngokuvamile ayonakali. Ezinye izingxenye zikagesi ezinamabhodi wesekethe njenge-PLC, izinsiza zikagesi ezishintshayo, izinhlelo zokupholisa umoya, njll. zingabhekisela kule ndlela engenhla.
Indlela yokwelapha ukungena kwamanzi enjini
1. Susa injini bese usonga intambo kagesi yenjini, ususe i-motor coupling, isembozo somoya, ama-fan blades kanye nezembozo zangaphambili nangemuva, khipha i-rotor, vula isembozo se-bearing, hlanza i-bearing ngophethiloli noma ngophalafini (uma i-bearing itholakale igugile kakhulu, kufanele ishintshwe), bese ufaka uwoyela ku-bearing. Inani lamafutha okugcoba ngokuvamile: injini enama-pole amabili iyingxenye ye-bearing, imoto enama-pole amane kanye ne-6-pole iyizingxenye ezimbili kwezintathu ze-bearing, hhayi kakhulu, uwoyela wokugcoba osetshenziselwa i-bearing yibhotela elisheshayo elisekelwe ku-calcium-sodium.
2. Hlola ukugoqa kwe-stator. Ungasebenzisa i-megohmmeter engu-500-volt ukuhlola ukumelana kokushisa phakathi kwesigaba ngasinye sokugoqa kanye nesigaba ngasinye emhlabathini. Uma ukumelana kokushisa kungaphansi kwama-megohms angu-0.5, ukugoqa kwe-stator kumele komiswe. Uma kukhona uwoyela ekugoqaneni, kungahlanzwa ngophethiloli. Uma ukufudumala kokugoqa sekugugile (umbala uphenduka onsundu), ukugoqa kwe-stator kufanele kushiswe futhi kugcotshwe ngopende wokushisa, bese komiswa. Indlela yokomisa imoto:
Indlela yokomisa ibhalubhu: Sebenzisa ibhalubhu ye-infrared ukuze ubhekane nokugoqa nokushisa uhlangothi olulodwa noma zombili ngesikhathi esisodwa;
Indlela yokushisa isithando sikagesi noma isithando samalahle: Beka isithando sikagesi noma isithando samalahle ngaphansi kwe-stator. Kungcono ukuhlukanisa isithando ngepuleti lensimbi elincane ukuze kufudunyezwe ngokungaqondile. Beka isembozo sokugcina ku-stator bese usimboza ngesaka. Ngemva kokoma isikhathi esithile, phendula i-stator bese uqhubeka nokomisa. Kodwa-ke, qaphela ukuvimbela umlilo ngoba upende kanye negesi eguquguqukayo kupende kuyavutha.
Indlela yokubhekana nomswakama wenjini ngaphandle kokungena kwamanzi
Umswakama uyisici esibulalayo esibangela ukwehluleka kwenjini. Imvula eningi noma umswakama obangelwa ukujiya kungangena emotweni, ikakhulukazi uma imoto isebenza ngezikhathi ezithile noma ngemva kokupaka izinyanga eziningana. Ngaphambi kokuyisebenzisa, hlola ukufakelwa kwekhoyili, ngaphandle kwalokho kulula ukuyishisa. Uma imoto imanzi, izindlela ezilandelayo zingasetshenziswa:
1. Indlela yokomisa umoya oshisayo: Sebenzisa izinto zokuvikela ukuze wenze igumbi lokomisa (njengezitini ezinamathelayo), elinendawo yokukhipha umoya phezulu kanye nendawo yokungenisa umoya eceleni. Izinga lokushisa lomoya oshisayo ekamelweni lokomisa lilawulwa cishe ku-100℃.
2. Indlela yokomisa ibhalubhu: Faka ibhalubhu eyodwa noma eziningana ezinamandla amakhulu (njenge-100W) emgodini wemoto ukuze zome. Qaphela: Ibhalubhu akufanele isondele kakhulu ku-coil ukuvimbela i-coil ukuthi ingashi. Indlu yemoto ingambozwa ngendwangu noma ezinye izinto zokuvikela ukushisa.
3. I-Desiccant:
(1) I-Quicklime desiccant. Ingxenye eyinhloko yi-calcium oxide. Amandla ayo okumunca amanzi atholakala ngokusabela kwamakhemikhali, ngakho-ke ukumunca amanzi akunakuphikiswa. Kungakhathaliseki ukuthi umswakama wendawo yangaphandle ungakanani, ingagcina amandla okumunca umswakama angaphezu kuka-35% wesisindo sayo, ifaneleka kakhulu ukugcina izinga lokushisa eliphansi, inomphumela omuhle kakhulu wokomisa nokumunca umswakama, futhi ishibhile uma kuqhathaniswa.
(2) I-desiccant yejeli ye-silica. Le desiccant iyinhlobonhlobo yejeli ye-silica efakwe ezikhwameni ezincane ezivumela ukungena komswakama. Ijeli ye-silica eyinhloko yezinto zokusetshenziswa iyisakhiwo esinezimbobo ezincane kakhulu se-silicon dioxide enamanzi, engenabo ubuthi, engenaphunga, engenamakhemikhali, eqinile, futhi enezakhiwo eziqinile zokumunca umswakama. Intengo ibiza kakhulu.
4. Indlela yokuzifudumeza emoyeni: Ifanele abantu abangenalo ulwazi lokuphatha amathuluzi nenjini, kodwa kuthatha isikhathi eside. Le ndlela kumele ihlole ukusebenza kokushisa kwenjini ngaphambi kokuyivula.
Ngaphezu kwalokho, sidinga futhi ukukhumbuza wonke umuntu ukuthi ukuze kugwenywe ingozi yokushaqeka kukagesi okubangelwa ukuqongelela kwamanzi ngaphakathi komshini, ngemva kokuqinisekisa ukuthi imishini yomile ngokuphelele, kufanele ibekwe endaweni enomoya futhi eyomile cishe isonto ngaphambi kokusetshenziswa. Intambo yokumisa yomshini wonke kufanele futhi ihlolwe ukuze kugwenywe ukwehluleka kwe-short circuit okubangelwa amanzi entanjeni yokumisa.
Uma uhlangabezana nesimo ongakwazi ukusisingatha wena ngokwakho, kutuswa ukuthi uxhumane nenkampani yethu ukuze kuhlolwe futhi kulungiswe ukuze kugwenywe ukwehluleka okukhulu kwemishini.
I-imeyili:inftt@jwell.cn
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Isikhathi sokuthunyelwe: Juni-26-2024