Midziyo yacho inosangana sei nemwaka wekunaya kwemvura? Jwell Machinery inokupa mazano
News Flash
Munguva pfupi yapfuura, nzvimbo zhinji dzeChina dzakapinda mumwaka wekunaya kwemvura. Kuchava nekunaya kukuru kwemvura munzvimbo dzekumaodzanyemba kweJiangsu neAnhui, Shanghai, kuchamhembe kweZhejiang, kuchamhembe kweJiangxi, kumabvazuva kweHubei, kumabvazuva nekumaodzanyemba kweHunan, nechepakati Guizhou, kuchamhembe kweGuangxi, uye kuchamhembe kwakadziva kumadokero kweGuangdong. Pakati pavo, kuchanaya mvura zhinji (100-140 mm) munzvimbo dzekumaodzanyemba kweAnhui, kuchamhembe kweJiangxi, uye kuchamhembe kwakadziva kumabvazuva kweGuangxi. Dzimwe dzenzvimbo dzataurwa pamusoro dzichaperekedzwa nemvura inonaya kwenguva pfupi (yakawanda paawa imwe chete ye20-60 mm, uye inodarika 70 mm kune dzimwe nzvimbo), uye mamiriro ekunze ane simba akaita semabhanan'ana nemhepo kune dzimwe nzvimbo.
Matanho ekukurumidzira
1. Bvisa magetsi ese kuti uve nechokwadi chekuti muchina wese wabviswa kubva kune gidhi remagetsi.
2. Kana paine njodzi yekupinda kwemvura mumusangano, ndapota misa muchina nekukasira uye dzima simba guru rekushandisa kuti uve nechokwadi chekuchengetedzwa kwemidziyo nevashandi. Kana mamiriro ezvinhu achibvumira, simudza mutsara wose; kana mamiriro asingatenderi, ndapota chengetedza zvinhu zvakakosha senge mota huru, kabati yemagetsi, mobile operation screen, nezvimwewo, uye shandisa chikamu chekukwirira kuzvibata.
3. Kana mvura yapinda, pukuta komputa, mota, nezvimwe zvakambonyudzwa mumvura, wozozviendesa kunzvimbo inofefetera kuti zviome, kana kuti zviome, mirira kusvikira zvikamu zvaoma uye zvaedzwa usati waunganidza uye simba pa, kana kubata yedu mushure mekutengesa sevhisi kuti ubatsirwe.
4. Zvadaro bata chikamu chimwe nechimwe zvakasiyana.
Nzira yekubata nayo njodzi yakavanzika yekupinda kwemvura mumagetsi emagetsi
1, Tora matanho ekudzivirira mvura yekunaya kuti isayerera ichidzoka, tora matanho ekubvisa mugero wetambo uye woisimbisa nekudzivirira moto. Uyezve funga kana iyo kabati yemagetsi inoda kusimudzwa kwenguva pfupi uye kusavharirwa mvura.
2. Simudza chikumbaridzo pamusuwo weimba yekugovera. Mvura shoma shoma mumugero wetambo haisi dambudziko guru, nokuti zvinhu zvepamusoro zvetambo hazvina mvura. Mugero wetambo unofanirwa kuvharwa nechivharo kudzivirira kupinda kwemvura yakakura uye tambo kuti isanyudzwe mumvura.
3, Kudzivirira kuputika kwenguva pfupi, matanho ekudzima magetsi anofanirwa kutorwa nekukasira, uye magetsi makuru anofanira kubviswa uye mumwe munhu anofanira kutumirwa kunorinda. Cherechedza: Kana pane mvura yakakomberedza kabati yekugovera, usashandise maoko ako kana simba radzimwa. Shandisa insulating rod kana huni yakaoma, pfekai magirovhosi anodzivirira, pfekai magirazi ekudzivirira, uye mirai pane insulating pad kudzivirira arc hombe kubva pakukonzera tsaona yemagetsi.
Chii chaunofanira kuita kana kabati yekugovera magetsi yakafashama mushure memvura
Chitarisiko chemagetsi chekutonga kabati chinoda kuongororwa kutanga. Kana paine hunyoro huri pachena kana kunyudzwa kwemvura, simba harigone kupihwa nekukurumidza. Nyanzvi dzemagetsi dzinofanirwa kuita ongororo dzinotevera:
a. Shandisa tester kuti uone kana iyo kabati shell yemagetsi control cabinet ine simba;
b. Tarisa kana izvo zvakaderera-voltage zvikamu senge control circuit, control circuit breaker, intermediate relay, uye terminal block mukati memagetsi control cabinet yakanyorova. Kana yakanyorova, shandisa mudziyo wekuomesa kuti uomese nenguva. Kune zvikamu zvine ngura yakajeka, zvinoda kuchinjwa.
Kabati yemagetsi isati yaiswa simba, iyo insulation yetambo yega yega inoda kuyerwa. Iyo phase-to-ground yekubatanidza inofanirwa kuve yakakodzera. Kana iyo stator rated voltage iri pasi pe500V, shandisa 500V megger kuyera. Iko kukosha kwekudzivirira hakusi pasi pe 0.5MΩ. Chimwe nechimwe chikamu mubhabhineti chinofanira kuomeswa uye kuomeswa nemhepo.
Nzira yekugadzirisa sei mvura mu inverter
Chekutanga, regai ndijekese kune wese kuti mvura mu inverter haina kutyisa. Chiri kutyisa ndechekuti kana ikazara nemvura uye ichibatidzwa, inenge isina tariro. Chikomborero mukuvanda kuti haina kuputika.
Kechipiri, kana iyo inverter isina simba, ingress yemvura inogona kubatwa zvachose. Kana mvura ingress ikaitika panguva yekushanda, kunyange zvazvo inverter yakakuvadzwa, inofanira kubviswa pakarepo kudzivirira masero ayo emukati kubva pakupisa uye kukonzera moto. Panguva ino, kutarisa kunofanira kubhadharwa kune matanho ekudzivirira moto! Iye zvino ngatitaurei nezve maitiro ekugadzirisa mvura mu inverter kana isina kushandiswa. Pane kunyanya zvinotevera matanho:
1) Usambofa wakabatidza. Kutanga kuzarura inverter operation panel uye wozopukuta zvikamu zvose zve inverter yakaoma;
2) Shandisa bvudzi rebvudzi kuti uomese inverter kuratidza, PC board, masimba emagetsi, fan, nezvimwewo panguva ino. Usashandise mhepo inopisa. Kana kutonhora kwakanyanyisa, kuchapisa nyore nyore zvikamu zvemukati zve inverter;
3) Shandisa doro rine ethanol inokwana 95% kupukuta zvikamu muchikamu chechipiri, uye wozoenderera mberi nekuzviputira zvakaoma nevhudzi rebvudzi;
4) Mushure mekuomeswa munzvimbo inofefetera uye inotonhorera kweawa imwe, vapukute zvakare nedoro uye rambai muchivaputira yakaoma nevhudzi rebvudzi;
5) Kubuda kwedoro kunobvisa mvura zhinji. Panguva ino, unogona kuvhura mhepo inopisa (yakaderera tembiricha) uye kuridza zviri pamusoro apa zvakare;
6) Wobva watarisa pakuomesa zvinotevera inverter components: potentiometer, switching power transformer, display (bhatani), relay, contactor, reactor, fan (kunyanya 220V), electrolytic capacitor, power module, inofanira kuomeswa kakawanda pazasi tembiricha, switching. magetsi transformer, contactor, power module ndiyo inotarisa;
7) Mushure mokuzadzisa matanho matanhatu ari pamusoro apa, teererai kutarisa kana pane mvura yakasara mushure mekuomesa inverter module, uye tarisa zvakare mushure memaawa makumi maviri nemana kune chero hunyoro, uye womisa zvikamu zvinokosha zvakare;
8) Mushure mekuoma, unogona kuedza kuisa simba pane inverter, asi iwe unofanirwa kuve nechokwadi kuti yakavhurwa uye yakavharwa, uye wozocherechedza mhinduro ye inverter. Kana pasina kushata, unogona kuibatidza nekuishandisa!
Kana mutengi akati handizivi kuibvisa, mirira mamwe mazuva mashoma kuti iome zvega. Mushure yaoma zvachose, shandisa yakasefa compressed gasi kuridza inverter redunhu bhodhi kuburikidza pakakoromoka kudzivirira tsvina kunaya kubva yasara padunhu bhodhi, zvichiita murombo kupisa dissipation panguva oparesheni uye aramu shutdown.
Kupfupisa, sekureba iyo inverter isingabatirwe kana yakazara nemvura, iyo inverter kazhinji haina kukuvara. Zvimwe zvikamu zvemagetsi zvine mabhodhi edunhu sePLC, kushandura magetsi emagetsi, air-conditioning masisitimu, nezvimwe zvinogona kureva nzira iri pamusoro.
Motor mvura ingress kurapwa nzira
1. Bvisa mota uye kuputira tambo yemagetsi emagetsi, bvisa kubatanidza mota, chivharo chemhepo, feni blades uye kumberi uye kumashure ekupedzisira mavhavha, bvisa rotor, vhura chivharo chekutakura, chenesa fani nepeturu kana parafini (kana kutakura kunowanikwa kwakanyanyisa kupfeka, kunofanira kuchinjwa), uye kuwedzera mafuta kune kutakura. Huwandu hwemafuta ekuzora zvakazara: 2-pole mota hafu yekubereka, 4-pole uye 6-pole mota zvikamu zviviri muzvitatu zvekutakura, kwete zvakawandisa, mafuta ekuzora anoshandiswa kubereka ndeye calcium-sodium- based high-speed butter.
2. Tarisa stator winding. Iwe unogona kushandisa 500-volt megohmmeter kutarisa kudzivirira kwekudzivirira pakati pechikamu chimwe nechimwe chemhepo uye chikamu chimwe nechimwe pasi. Kana kudzivirira kwekudzivirira kuri pasi pe 0.5 megohms, iyo stator winding inofanira kuomeswa. Kana pane mafuta pamhepo, inogona kucheneswa ne petrol. Kana kuvharidzirwa kwemhepo kunoputika kwakwegura (ruvara runoshanduka ruvara), iyo stator winding inofanira kupiswa uye yakasvibiswa nependi inodzivirira, uye yobva yaomeswa. Motor drying nzira:
Nzira yekuomesa bharubhu: Shandisa girobhu re infrared kutarisana nemhepo uye kupisa imwe kana magumo maviri panguva imwe chete;
Choto chemagetsi kana marasha choto chekupisa nzira: Isa vira remagetsi kana marasha pasi pe stator. Zvakanakisisa kuparadzanisa choto nendiro yakaonda yesimbi yekupisa kusina kunanga. Isa chivharo chekupedzisira pane stator uye uifukidze nesaga. Mushure mekuoma kwechinguva, shandura stator uye ramba uchiomesa. Zvisinei, teerera kudzivirira moto nokuti pendi uye gasi rinoputika mupende zvinopisa.
Nzira yekubata nayo mota ichinyorova pasina kupindira kwemvura
Kunyorova chinhu chinouraya chinokonzera kutadza kwemota. Kunaya kwemvura kana hunyoro hunogadzirwa necondensation hunogona kupinda mumotokari, kunyanya kana mota iri mukushanda kwepakati kana mushure mekunge yamiswa kwemwedzi yakati wandei. Usati waishandisa, tarisa iyo coil insulation, kana zvisina kudaro zviri nyore kupisa mota. Kana mota ichinyorova, nzira dzinotevera dzinogona kushandiswa:
1. Kutenderedza mhepo inopisa nzira yekuomesa: Shandisa zvinhu zvekudzivirira kugadzira imba yekuomesa (yakadai sezvidhinha zvinoputika), ine mhepo inobuda kumusoro uye mhepo inopinza padivi. Iyo tembiricha yemhepo inopisa muimba yekuomesa inodzorwa kutenderedza 100 ℃.
2. Nzira yekuomesa bharubhu: Isa rimwe kana akati wandei e-high-power incandescent bulbs (senge 100W) mugomba remota kuti uomeswe. Cherekedza: girobhu harifanire kunge riri padhuze nekoiri kudzivirira kuti coil isatsva. Imba yemota inogona kuvharwa ne canvas kana zvimwe zvinhu zvekuvharisa.
3. Desiccant:
(1) Quicklime desiccant. Chinhu chikuru ndicho calcium oxide. Kutora mvura kwaro kunowanikwa kuburikidza nekuita kwemakemikari, saka kunyura kwemvura hakugadzirike. Pasinei nekunyorova kwenzvimbo yekunze, inogona kuchengetedza hunyoro hwekunyudza yakakura kupfuura 35% yehuremu hwayo, inonyanya kukodzera kuchengetedza tembiricha yakaderera, ine kuomesa kwakanyanya uye kunyura hunyoro, uye yakachipa.
(2) Silika gel desiccant. Iyi desiccant yakasiyana-siyana yesilica gel yakarongedzwa mumabhegi maduku-anopindika. Iyo huru yeyakagadzirwa silica gel ndeye yakanyanya microporous chimiro che hydrated silicon dioxide, iyo isiri-chepfu, isingaravike, isina kunhuhwirira, yakagadzikana kemikari, uye ine hunyoro hwakasimba hwekunyudza. Mutengo wacho unodhura.
4. Self-heating air drying method: Inokodzera vanhu vasina ruzivo rwekushandisa uye motokari yekubata, asi inotora nguva yakareba. Iyi nzira inofanirwa kuyedza mashandiro ekudzivirira kwemota isati yabatidza.
Uye zvakare, isu tinofanirwawo kuyeuchidza munhu wese kuti kudzivirira njodzi yekuvhunduka kwemagetsi kunokonzerwa nekuunganidzwa kwemvura mukati memuchina, mushure mekusimbisa kuti mudziyo wakaoma zvachose, unofanirwa kuiswa munzvimbo inofefetera uye yakaoma kweinenge vhiki. usati washandisa. Waya yekugadzika yemuchina wese inofanirawo kutariswa kudzivirira kupfupika kwedunhu kunokonzerwa nemvura muwaya yepasi.
Kana iwe ukasangana nemamiriro ezvinhu ausingakwanise kuzvibata wega, zvinokurudzirwa kubata kambani yedu kuti iongororwe uye kugadzirisa kuti udzivise kutadza kwakanyanya kwemidziyo.
E-mail:inftt@jwell.cn
Nharembozha:0086-13732611288
Nguva yekutumira: Jun-26-2024