Zinthu Zotenthetsera Wamba ndi Ntchito Zawo

Air Process Heater

Monga momwe dzinalo likusonyezera, chotenthetsera chamtunduwu chimagwiritsidwa ntchito kutenthetsa mpweya woyenda.Chotenthetsera chotengera mpweya kwenikweni ndi chubu chotenthetsera kapena njira yokhala ndi mbali imodzi yolowera mpweya woziziritsa ndipo mbali inayo yotulukira mpweya wotentha.Zopangira zotenthetsera zimatenthedwa ndi ma gaskets a ceramic komanso osayendetsa pamakoma a mapaipi.Izi nthawi zambiri zimagwiritsidwa ntchito pamayendedwe othamanga, otsika kwambiri.Ntchito zopangira zotenthetsera mpweya zimaphatikizapo kuchepa kwa kutentha, kuyanika, kuyatsa zomatira kapena kuchiritsa, kuyanika, kuphika, ndi zina zambiri.

Cartridge Heaters

Mu chotenthetsera chamtundu uwu, waya wotsutsa amamangidwa mozungulira pachimake cha ceramic, chomwe nthawi zambiri chimapangidwa ndi magnesia ophatikizidwa.Masanjidwe amakona anayi amapezekanso momwe kukana waya koyilo imadutsa katatu kapena kasanu kutalika kwa katiriji.Waya wotsutsa kapena chinthu chotenthetsera chili pafupi ndi khoma la zida za sheath kuti zitheke kutentha kwambiri.Kuteteza zigawo zamkati, ma sheaths nthawi zambiri amapangidwa ndi zinthu zosapanga dzimbiri monga chitsulo chosapanga dzimbiri.Zotsogola nthawi zambiri zimakhala zosinthika ndipo ma terminals awo onse amakhala kumapeto kwa katiriji.Zotenthetsera za cartridge zimagwiritsidwa ntchito potenthetsera nkhungu, kutenthetsa madzimadzi (zotentha zomiza) ndi kutentha pamwamba.

Chowotcha chubu

Mapangidwe amkati a chubu chotenthetsera ndi chofanana ndi chowotcha cha cartridge.Kusiyana kwake kwakukulu kuchokera ku ma cartridge heaters ndikuti malo otsogolera amakhala kumapeto kwa chubu.Ma tubular onse amatha kupindika m'njira zosiyanasiyana kuti agwirizane ndi kutentha komwe kumafunidwa kwa danga kapena pamwamba kuti zitenthedwe.Kuphatikiza apo, ma heaters awa amatha kukhala ndi zipsepse zomangika pamwamba pa sheath kuti zithandizire kutumiza kutentha.Ma heaters a tubular amasinthasintha mofanana ndi ma cartridge heaters ndipo amagwiritsidwa ntchito mofananamo.

Band Heaters

Ma heaterswa amapangidwa kuti azikulunga mozungulira zitsulo zozungulira kapena zotengera monga mapaipi, migolo, ng'oma, zotulutsa, ndi zina zambiri. Zimakhala ndi ma bawuti otsekera omwe amatsekera motetezeka ku chidebe.Mkati mwa lamba, chotenthetsera ndi waya wocheperako kapena lamba, womwe nthawi zambiri umatsekeredwa ndi wosanjikiza wa mica.Masamba amapangidwa ndi chitsulo chosapanga dzimbiri kapena mkuwa.Ubwino wina wogwiritsa ntchito chotenthetsera cha band ndikuti imatha kutentha madzi mkati mwa chotengera mwanjira ina.Izi zikutanthauza kuti chotenthetsera sichimakhudzidwa ndi mankhwala aliwonse kuchokera kumadzimadzi.Zimatetezanso ku moto womwe ungachitike mukagwiritsidwa ntchito mumafuta ndi mafuta.

Chowotcha Chophimba

Chotenthetsera chamtunduwu chimakhala ndi mawonekedwe athyathyathya, amakona anayi ndipo amamangidwa pamwamba kuti atenthedwe.Mapangidwe ake amkati akufanana ndi chotenthetsera chamagulu.Komabe, zida zotetezera kupatula mica zitha kukhala zoumba monga magnesium oxide ndi ulusi wagalasi.Zomwe zimagwiritsidwa ntchito popangira ma heaters ndi kutenthetsa pamwamba pa nkhungu, nkhungu, ma platen, akasinja, mapaipi, ndi zina zotero. Kuphatikiza pa kutenthetsa pamwamba, atha kugwiritsidwanso ntchito potenthetsa mpweya kapena madzimadzi pokhala ndi zipsepse.Ma heaters okongoletsedwa amawonekera mu uvuni ndi ma heaters.

Ceramic Heaters

Zotenthetserazi zimagwiritsa ntchito zitsulo za ceramic zomwe zimakhala ndi malo osungunuka kwambiri, kukhazikika kwa kutentha kwapamwamba, mphamvu ya kutentha kwapamwamba, kusayenda bwino kwa mankhwala, ndi kutentha pang'ono.Dziwani kuti izi sizili zofanana ndi zoumba zomwe zimagwiritsidwa ntchito ngati zotetezera.Chifukwa cha kutentha kwake kwabwino, amagwiritsidwa ntchito poyendetsa ndi kugawa kutentha kuchokera kuzinthu zotentha.Ma heaters odziwika bwino a ceramic ndi silicon nitride ndi aluminium nitride.Izi nthawi zambiri zimagwiritsidwa ntchito pakuwotcha mwachangu, monga zimawonekera pamapulagi owala ndi zoyatsira.Komabe, zikamatenthedwa ndi kutentha kwambiri komanso kuziziritsa, zinthuzo zimatha kusweka chifukwa cha kutopa komwe kumayambitsa kupsinjika kwamafuta.Mtundu wapadera wa chotenthetsera cha ceramic ndi PTC ceramic.Mtundu uwu umadzilamulira pawokha kugwiritsa ntchito mphamvu zake, zomwe zimalepheretsa kuti zisakhale zofiira.