Cathodic kuteteza payipi dzimbiri: zipangizo, mfundo opaleshoni

Njira chitetezo dzimbiri , kutalikitsa moyo utumiki wa nyumba zitsulo, komanso kukhalabe katundu luso ndi thupi pa ntchito. Ngakhale njira zosiyanasiyana kuonetsetsa odana ndi dzimbiri kanthu, kwathunthu kuteteza zinthu ku chiwonongeko ndi dzimbiri n'zotheka okha nthawi zina.

Mphamvu ya chitetezo choterocho chimadalira osati pa khalidwe la sayansi kuyenda, komanso zikhalidwe za tanthauzo lake. Makamaka, zitsulo kapangidwe ndalama atenthe katundu wawo yabwino atsimikiza chitetezo electrochemical ndi dzimbiri zochokera cathodes lapansi. Kupewa mapangidwe dzimbiri pa mauthenga awa ali, ndithudi, si munda wa ntchito njira imeneyi, koma lonse makhalidwe a m'dera limeneli angathe kuonedwa ngati zogwirizana kwambiri electrochemical zothandizira mipingo yawo.

Kumvetsa chitetezo electrochemical

Protection zitsulo ndi dzimbiri mwa chithandizo electrochemical zachokera kudalira kwa kuthekera elekitirodi zakuthupi ku liwiro la ndondomeko dzimbiri. nyumba zitsulo ayenera opareshoni mu uthunthu kuthekera komwe kuvunda awo anodic ndi pansipa malire kololeka. inawo, poyamba, anatsimikiza ndi zolembedwa luso ntchito nyumbayo.

Zochita za electrochemical dzimbiri chitetezo kumafuna kulumikiza kwa chotsirizidwa ndi zonse gwero panopa. Munda magetsi padziko ndi kapangidwe ka chinthu kutetezedwa amapanga maelekitirodi kugawanika, chifukwa dzimbiri ndi zimene ukulamulidwa chiwonongeko ndondomeko. Ndipotu anodic m'madera pa dongosolo zachitsulo wobwezera cathode, kulola aithamangitse njira zoipa, kuonetsetsa chitetezo cha dongosolo chandamale.

Mfundo zikugwira ntchito chitetezo cathodic

Pali cathodic ndi anodic chitetezo cha mtundu electrochemical. Wotchuka kwambiri asanalandirebe mfundo woyamba, umene ntchito kuteteza mapaipi. Monga mfundo ambiri, kukhazikitsa njira iyi, chinthu umaperekedwa ndi panopa kuchokera kumpoto zoipa anthu wamba. Kwenikweni, angathe kutetezedwa zitsulo kapena chubu mkuwa, umene cathode kugawanika zidzachitika ndi kusintha mbali ya Zoyenereza awo mu boma anode. Chifukwa cha zimenezi, dzimbiri kuteteza dongosolo ntchito adzakhala yafupika pafupifupi ziro.

Pa nthawi yomweyo, ndipo cathodic chitetezo mwina Mabaibulo osiyanasiyana. Pamwambapa anafotokoza njira ndi lofala kugawanika ochokera kwa anthu wamba, koma electrolyte amachita komanso njira deaeration ndi kucheperachepera liwiro njira cathodic, komanso chilengedwe cha kuyenda chotchinga.

Iwo mobwerezabwereza anaona kuti mfundo za chitetezo cathodic kuzindikira ndi anthu wamba panopa. Ndipotu, ntchito yake ndi Ntchito yaikulu ya chitetezo dzimbiri. Kugwira ntchito izi okwerera wapadera, omwe kawirikawiri m'gulu okwana luso kukonza payipi zomangamanga.

Stations chitetezo cathodic ndi dzimbiri

Ntchito yaikulu ya siteshoni cathode ndi stably kuonetsetsa kufunika chitsulo malinga ndi njira zamakono za kugawanika cathodic. Ntchito zida zimenezi moti mu zomangamanga wa mobisa gasi, mafuta mapaipi, mapaipi madzi, kachitidwe Kutentha ndi etc.

Pali mitundu yambiri ya buku la chipangizo ambiri amapereka chitetezo cathodic ongokhala:

• DC zida Converter;
• Waya zapamadzi cholinga kutetezedwa;
• Anode.

Pankhaniyi, pali okwerera kulekana inverter ndi thiransifoma. Pali classifications zina, koma lolunjika pa mayunitsi kugawanika, anamvetsa kapena pa makhalidwe luso ndi magawo deta athandizira. zoyamba za ntchito bwino kwambiri zikusonyeza awiri anasonyeza okwerera cathodic.

Thiransifoma unsembe wa chitetezo cathodic

Mwakucimbidza tisaiwale kuti mtundu uwu wa okwerera ndi achikale. Pa kosangalatsa wake angobwera inverter analogues, amene pluses ndi minuses. Lang'anani, thiransifoma zitsanzo ntchito ngakhale mu ndime latsopano amateteza cathodic.

Monga maziko zinthu zimenezi ntchito wozama pafupipafupi thiransifoma 50 Hz thyristor Converter. Zambiri zipangizo, monga zimachitika-gawo mphamvu lamulo kwa dongosolo thyristor kulamulira. Njira zambiri udindo ntchito kasamalidwe zimaphatikizapo kugwiritsa ntchito opha ndi magwiridwe waukulu.

Modern cathodic dzimbiri kuteteza mapaipi pa zida ngati amalola kusintha magawo a panopa linanena bungwe, zizindikiro voteji, komanso kuti agwirizane ndi mphamvu zoteteza. Ponena za kuipa tiransifoma, iwo ndi kuchepetsedwa ndi digiri yapamwamba ya ripple panopa pa linanena bungwe ndi otsika mphamvu china. Iwo anafotokoza kuti molakwika si sine yoweyula panopa mawonekedwe.

Vuto la ripple pamlingo winawake zimathandiza kukhazikitsa wozama pafupipafupi kutsamwa dongosolo, koma miyeso yake zogwirizana ndi miyeso ya thiransifoma, amene Sizotheka kuti kuwonjezera zimenezi.

siteshoni Inverter cathodic chitetezo

inverter unsembe zochokera pulsed converters mkulu-pafupipafupi. Mmodzi mwa ubwino waukulu wa ntchito zomera za mtundu uwu ndi dzuwa mkulu, kufika 95%. Yerekezerani ndi mayunitsi thiransifoma, ichi chithunzi avareji 80%.

Nthawi zina aonekere, ndi ubwino wake. Mwachitsanzo, maofesi miyeso yaing'ono inverter kukuza mwayi ntchito m'madera ovuta. Palinso phindu la ndalama, kutsimikizira mchitidwe ntchito zida zimenezi. Choncho, inverter cathodic dzimbiri kuteteza mapaipi limapindula mofulumira ndipo amafuna ndalama kochepa mu yokonza. Komabe, makhalidwe amenewa ali kuoneka bwino kokha poyerekeza ndi makhazikitsidwe a thiransifoma, koma lero pali aluso njira zatsopano kupereka mphamvu kwa mapaipi.

Kulengedwa cathodic siteshoni

Zipangizozo ukufanizidwa pa msika mu nyumba osiyana, akalumikidzidwa ndi makulidwe. Kumene, wamba mchitidwe komanso kamangidwe munthu wa madongosolo otero, amene amalola inu osati bwino kwa zosowa za zomangamanga, komanso kupereka zofunika magawo opaleshoni.

Mokhwima siteshoni mawerengedwe makhalidwe zina amalola kuti konza mtengo wa unsembe wake, mayendedwe ndi kusunga. Mwachitsanzo, chifukwa zinthu yaing'ono abwino cathodic dzimbiri kuteteza mapaipi pa maziko a inverter kulemera 10-15 makilogalamu ndi mphamvu 1.2 kW. Zida ndi makhalidwe akhoza serviced ndi galimoto, koma ntchito zikuluzikulu kungakhale unyinji wochuluka ndi katundu zomera, amafuna kugwirizana magalimoto, ndi Crane ndi gulu la installers.

magwiridwe zoteteza

chidwi linaperekedwa kwa chitukuko cha okwerera cathodic kutetezeredwa zida yokha. Dongosolo lino Integrated, kulola siteshoni kuti adziteteze dera ndi breakage katundu yochepa. Mbali yoyamba ife kugwiritsa ntchito zipangizo zapadera chitetezo kulola pokonza zoikamo ntchito mwadzidzidzi.

Koma kudumpha ndi chiswa voteji, siteshoni ya chitetezo cathodic ndi chodziwikiratu kuti kwambiri anakhudzidwa ndi iwo, koma pali chiopsezo cha mantha magetsi. Mwachitsanzo, ngati mode wabwinobwino ndi ntchito ndi zida otsika voteji, pambuyo kulumpha mu zizindikiro breakage akhoza kubweretsa 120 V.

Mitundu ina ya chitetezo electrochemical

Kuwonjezera pa chitetezo cathodic ndi ngalande magetsi ankachita luso ndi nsembe njira kupewa dzimbiri. M'dera kwambiri zingamuthandize imatengedwa kukhala wapadera zothandizira mipingo yawo ku dzimbiri ndipo dzimbiri. Pankhaniyi unagwirizanitsanso kuti chandamale zinthu yogwira moti kutembenuka kwa padziko cathodes ndi pano. Mwachitsanzo, zitsulo chitoliro kukhala mbali ya payipi ya angatetezedwe ndi nthaka kapena zotayidwa zonenepa.

Pomaliza

Njira chitetezo electrochemical sangathe zimachitika latsopano ndi zambiri nzeru. Mphamvu ya ntchito maluso amenewa polimbana ndi njira dzimbiri katswiri kale. Komabe, kufalitsa lonse la njira imeneyi kumathandiza munthu drawback kwambiri. chakuti chitetezo cathodic wa mapaipi ku dzimbiri amatipeza akufotokozera otchedwa mafunde yosokera. Iwo si owopsa dongosolo chandamale, koma akhale nawo kungasokoneze zinthu pafupi. Makamaka, vagus panopa kumathandiza kuti dzimbiri chomwecho pa pamalo zachitsulo wa machubu pafupi.