Imishini ibhekana kanjani nenkathi yemvula? I-Jwell Machinery ikunikeza amathiphu
Izindaba Flash
Muva nje, izindawo eziningi zaseShayina zingene enkathini yezimvula. Kuzoba nezikhukhula ezinkulu ezingxenyeni eziseningizimu yeJiangsu nase-Anhui, Shanghai, 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 eziseningizimu ye-Anhui, enyakatho yeJiangxi, nasenyakatho-mpumalanga yeGuangxi. Ezinye zalezi zindawo ezibalulwe ngenhla zizohambisana nemvula enamandla yesikhashana (imvula enkulu ngehora engu-20-60 mm, futhi ibe ngaphezu kuka-70 mm kwezinye izindawo), kanye nesimo sezulu esinamandla esifana nokuduma kwezulu neziphepho kwezinye izindawo.
Izinyathelo eziphuthumayo
1. Nqamula zonke izinsiza zikagesi ukuze uqinisekise ukuthi wonke umshini unqanyuliwe kugridi yamandla.
2. Uma kunengozi yokungena kwamanzi endaweni yokusebenzela, sicela umise umshini ngokushesha bese uvala ukunikezwa kwamandla okuyinhloko ukuze uqinisekise ukuphepha kwemishini kanye nabasebenzi. Uma izimo zivuma, phakamisa wonke umugqa; uma izimo zingakuvumeli, sicela uvikele izingxenye ezibalulekile njengenjini eyinhloko, ikhabethe lamandla, isikrini sokusebenza kweselula, njll., futhi usebenzise ukuphakama okuncane ukuze uziphathe.
3. Uma amanzi engenile, sula ikhompuyutha, i-motor, njll. efakwe emanzini kuqala, bese uwahambisa endaweni engenawo umoya ukuze wome, noma uyomise, linda kuze kube yilapho izingxenye zome ngokuphelele futhi zihlolwe ngaphambi kokuhlanganisa kanye namandla. ku, noma uthinte isevisi yethu yangemuva kokuthengisa ukuze uthole usizo.
4. Bese uphatha ingxenye ngayinye ngokwehlukana.
Indlela yokubhekana nengozi efihliwe yokungena kwamanzi ekhabetheni lamandla
1, Thatha izinyathelo zokuvikela amanzi emvula ukuthi angabuyeli emuva, thatha izinyathelo zokukhipha umsele wekhebula futhi uwuvale ngokuvimbela umlilo. Futhi cabanga ukuthi ingabe ikhabethe lamandla lidinga ukukhushulwa okwesikhashana futhi lingangenwa amanzi.
2. Phakamisa umbundu emnyango wegumbi lokusabalalisa. Inani elincane lokugeleza kwamanzi emseleni wekhebula akuyona inkinga enkulu, ngoba impahla engaphezulu yekhebula ayinamanzi. Umsele wekhebula kufanele umbozwe ngesembozo ukuvimbela ukungena kwamanzi ngezinga elikhulu kanye nekhebula ukuthi lingacwiliswa emanzini.
I-3, Ukuvimbela ukuqhuma kwe-short-circuit, izinyathelo zokunqanyulwa kukagesi kufanele zithathwe ngokushesha, futhi ugesi oyinhloko kufanele unqanyulwe futhi kufanele kuthunyelwe othile ozogada. Qaphela: Uma kukhona amanzi eduze kwekhabhinethi yokusabalalisa, ungasebenzisi izandla zakho lapho ugesi ucishiwe. Sebenzisa i-insulating rod noma ukhuni olomile, gqoka amagilavu avikelayo, gqoka izibuko zokuzivikela, futhi ume phezu kwe-insulating pad ukuvimbela i-arc enkulu ekubangeleni ingozi yokushaqeka kukagesi.
Okufanele ukwenze uma ikhabhinethi yokusabalalisa amandla igcwele izikhukhula ngemva kwemvula
Ukubukeka kwekhabhinethi yokulawula kagesi kudinga ukuhlolwa kuqala. Uma kunomswakama osobala noma ukucwiliswa kwamanzi, amandla awakwazi ukuhlinzekwa ngokushesha. Ochwepheshe bezogesi kumele benze lokhu kuhlola okulandelayo:
a. Sebenzisa umhloli ukuhlola ukuthi igobolondo lekhabhinethi lekhabethe lokulawula ugesi linamandla yini;
b. Hlola ukuthi izingxenye ezine-voltage ephansi njengesekhethi yokulawula, isinqamuli sesifunda sokulawula, i-intermediate relay, kanye ne-terminal block ngaphakathi kwekhabhinethi yokulawula kagesi zimanzi. Uma kunomswakama, sebenzisa ithuluzi lokumisa ukuze uwomise kusenesikhathi. Ezingxenyeni ezinokugqwala okusobala, zidinga ukushintshwa.
Ngaphambi kokuba ikhabhinethi kagesi ivulwe, ukufakwa kwekhebula ngalinye lomthwalo kufanele kulinganiswe. Ukuxhumana kwesigaba kuya phansi kufanele kuqeqeshwe. Uma i-voltage elinganiselwe ye-stator ingaphansi kuka-500V, sebenzisa i-500V megger ukuze ukale. Inani le-insulation alikho ngaphansi kuka-0.5MΩ. Zonke izingxenye zekhabhinethi kumele zomiswe futhi zomiswe emoyeni.
Indlela yokubhekana namanzi ku-inverter
Okokuqala, ake ngikucacisele wonke umuntu ukuthi amanzi ku-inverter awabi. Okubi kakhulu ukuthi uma igcwele amanzi futhi ivuliwe, icishe ingabi nathemba. Kuyisibusiso esizifihlile ukuthi aliqhume.
Okwesibili, lapho i-inverter ingasebenzi, ukungena kwamanzi kungaphathwa ngokuphelele. Uma ukungena kwamanzi kwenzeka ngesikhathi sokusebenza, nakuba i-inverter yonakalisiwe, kufanele inikwe amandla ngokushesha ukuze ivimbele ama-circuits ayo angaphakathi ekushiseni futhi abangele umlilo. Ngalesi sikhathi, kufanele kuqashelwe izinyathelo zokuvimbela umlilo! Manje ake sikhulume mayelana nendlela yokubhekana namanzi ku-inverter uma ingasebenzi. Ngokuyinhloko kunezinyathelo ezilandelayo:
1) Ungalokothi uvule. Okokuqala vula iphaneli yokusebenza kwe-inverter bese usula zonke izingxenye ze-inverter zomile;
2) Sebenzisa isomisi sezinwele ukomisa isibonisi se-inverter, ibhodi le-PC, izingxenye zamandla, fan, njll ngalesi sikhathi. Ungasebenzisi umoya oshisayo. Uma izinga lokushisa liphezulu kakhulu, lizoshisa kalula izingxenye zangaphakathi ze-inverter;
3) Sebenzisa utshwala obunokuqukethwe kwe-ethanol engu-95% ukuze usule izingxenye ezisesinyathelweni sesi-2, bese uqhubeka uziphephetha ngesomisi sezinwele;
4) Ngemva kokumisa endaweni enomoya futhi epholile ihora elilodwa, sula futhi ngotshwala bese uqhubeka ubomisa ngesomisi sezinwele;
5) Ukuhwamuka kotshwala kuzothatha amanzi amaningi. Ngalesi sikhathi, ungakwazi ukuvula umoya oshisayo (izinga lokushisa eliphansi) bese ushaya izingxenye ezingenhla futhi;
6) Bese ugxila ekomisweni kwezingxenye ze-inverter ezilandelayo: i-potentiometer, isiguquli samandla esishintshayo, isibonisi (inkinobho), i-relay, i-contactor, i-reactor, i-fan (ikakhulukazi i-220V), i-electrolytic capacitor, i-module yamandla, kumele yomiswe izikhathi eziningi ekushiseni okuphansi, ukushintsha i-transformer yamandla, i-contactor, imojula yamandla yiyona okugxilwe kuyo;
I-7) Ngemva kokuqeda izinyathelo eziyisithupha ezingenhla, qaphela ukuhlola ukuthi kukhona yini izinsalela zamanzi ngemva kokumisa imodyuli ye-inverter, bese uhlola futhi ngemva kwamahora angu-24 nganoma yikuphi umswakama, bese usula izingxenye ezibalulekile futhi;
8) Ngemuva kokumisa, ungazama ukufaka amandla ku-inverter, kodwa kufanele uqinisekise ukuthi ivuliwe futhi ivaliwe, bese ubheka impendulo ye-inverter. Uma kungekho okungavamile, ungakuvula futhi ukusebenzise!
Uma ikhasimende lithi angazi ukuthi liyiqaqa kanjani, linda ezinye izinsuku ezimbalwa ukuze zome ngokwemvelo. Ngemva kokuba isomile ngokuphelele, sebenzisa igesi elihlungiwe elicindezelwe ukuze ushaye ibhodi lesifunda se-inverter ngegebe ukuvimbela ukungcola emvuleni ukuthi kungashiyi ebhodini lesifunda, okuholela ekushiseni okungekuhle ngesikhathi sokusebenza nokuvalwa kwe-alamu.
Ukufingqa, inqobo nje uma i-inverter ingasebenzi lapho igcwele amanzi, i-inverter ngokuvamile ayilinyazwa. Ezinye izingxenye zikagesi ezinamabhodi esekethe njenge-PLC, izinto zikagesi ezishintshayo, izinhlelo zokupholisa umoya, njll. zingabhekisela kule ndlela engenhla.
Indlela yokwelapha ukungena kwamanzi emoto
1. Khipha injini bese ugoqa intambo yamandla enjini, khipha ukuhlangana kwenjini, ikhava yomoya, ama-fan blades kanye nesembozo sangaphambili nangemuva, khipha i-rotor, uvule ikhava yokufaka, hlanza i-bearing ngophethiloli noma uphalafini (uma ukuthwala kutholakala ukuthi kugqokwe kakhulu, kufanele kushintshwe), futhi wengeze amafutha ekuthwaleni. Inani lamafutha okugcoba ngokujwayelekile: I-2-pole motor iyingxenye ye-bearing, i-4-pole kanye ne-6-pole motor iyizingxenye ezimbili kwezintathu zokuthwala, hhayi kakhulu, amafutha okugcoba asetshenziselwa ukuthwala i-calcium-sodium- ibhotela elisekelwe ngesivinini esikhulu.
2. Hlola ukuma kwe-stator. Ungasebenzisa i-megohmmeter engu-500-volt ukuhlola ukumelana nokufakwa phakathi kwesigaba ngasinye sokujika kanye nesigaba ngasinye phansi. Uma ukumelana kwe-insulation kungaphansi kwama-megohms angu-0.5, i-stator winding kumele yomiswe. Uma kunamafutha ekujikeni, kungahlanzwa ngophethiloli. Uma i-insulation of the winding isikhulile (umbala uphenduka ube nsundu), i-stator winding kufanele ifudumale futhi ixutshwe ngopende we-insulating, bese yomiswa. Indlela yokomisa imoto:
Indlela yokumisa ama-bulb: Sebenzisa isibani se-infrared ukuze ubhekane nokujikajika bese ushisa isiphetho esisodwa noma zombili ngesikhathi esisodwa;
Isithando somlilo sikagesi noma indlela yokushisisa isithando samalahle: Beka isithando somlilo sikagesi noma isithando samalahle ngaphansi kwe-stator. Kungcono ukuhlukanisa isithando somlilo nge-iron plate encane yokushisa okungaqondile. Beka ikhava yokugcina ku-stator bese uyimboza ngesaka. Ngemuva kokumisa isikhathi esithile, vula i-stator bese uqhubeka nokumisa. Nokho, qaphela ukuvimbela umlilo ngoba upende kanye negesi eguquguqukayo kupende kuyavutha.
Ungabhekana kanjani nokuthi injini imanzi ngaphandle kokungena emanzini
Umswakama uyisici esibulalayo esibangela ukwehluleka kwemoto. Imvula eshayayo noma umswakama okhiqizwa ukujiya ungahlasela injini, ikakhulukazi lapho injini isebenza ngezikhathi ezithile noma ngemva kokupakwa izinyanga ezimbalwa. Ngaphambi kokuyisebenzisa, hlola i-coil insulation, ngaphandle kwalokho kulula ukushisa injini. Uma injini inomswakama, izindlela ezilandelayo zingasetshenziswa:
1. Indlela yokomisa umoya oshisayo ozungezayo: Sebenzisa izinto zokuhlanganisa ukuze wenze igumbi okomisa (njengezitini eziphikisayo), elinendawo yokukhipha umoya phezulu kanye nendawo yokufaka umoya eceleni. Izinga lokushisa lomoya oshisayo ekamelweni lokumisa lilawulwa cishe ku-100 ℃.
2. Indlela yokomisa ama-bulb: Faka isibani esisodwa noma ambalwa amandla aphezulu e-incandescent (afana no-100W) ku-motor cavity ukuze omiswe. Qaphela: I-bulb akufanele ibe seduze kakhulu nekhoyili ukuze ivimbele ukuba ikhoyili ingashi. Izindlu zemoto zingambozwa ngendwangu noma ezinye izinto zokufakelwa.
3. I-Desiccant:
(1) I-Quicklime desiccant. Ingxenye eyinhloko yi-calcium oxide. Umthamo wawo wokumunca amanzi utholakala ngokusabela kwamakhemikhali, ngakho ukumuncwa kwamanzi akunakuhlehliswa. Kungakhathalekile umswakama wendawo yangaphandle, ingakwazi ukugcina umthamo wokumunca umswakama omkhulu kuno-35% wesisindo sayo, ifaneleka kakhulu ukugcina izinga lokushisa eliphansi, inomphumela omuhle kakhulu wokomisa kanye nokumunca umswakama, futhi ishibhile.
(2) I-silica gel desiccant. Le desiccant iyinhlobonhlobo yejeli ye-silica ehlanganiswe ezikhwameni ezincane ezinomswakama. Ijeli ye-silica yempahla eyinhloko iyisakhiwo esine-microporous kakhulu se-hydrated silicon dioxide, engenabuthi, ayinambitheki, ayinaphunga, izinzile kumakhemikhali, futhi enezici ezinamandla zokumunca umswakama. Intengo ibiza kakhulu.
4. Indlela yokomisa umoya ozifudumeza ngokwakho: Ifanele abantu abangenalo ulwazi ekuphatheni amathuluzi nemoto, kodwa kuthatha isikhathi eside. Le ndlela kufanele ihlole ukusebenza kwe-insulation ye-motor ngaphambi kokuvula amandla.
Ngaphezu kwalokho, sidinga futhi ukukhumbuza wonke umuntu ukuthi ukuze ugweme ingozi yokushaqeka kukagesi okubangelwa ukunqwabelana kwamanzi ngaphakathi emshinini, ngemva kokuqinisekisa ukuthi imishini yomile ngokuphelele, kufanele ibekwe endaweni engenawo umoya neyomile cishe isonto lonke. ngaphambi kokusetshenziswa. Intambo yaphansi yomshini wonke kufanele futhi ihlolwe ukuze kugwenywe ukwehluleka kokujikeleza okufushane okubangelwa amanzi ocingweni lwaphansi.
Uma uhlangabezana nesimo ongeke ukwazi ukusisingatha ngokwakho, kuyanconywa ukuthi uxhumane nenkampani yethu ukuze uhlolwe futhi ulungiswe ukuze ugweme ukwehluleka okukhulu kwemishini.
I-imeyili:inftt@jwell.cn
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Isikhathi sokuthumela: Jun-26-2024