ʻO ka uea hoʻomehana PVC, i kapa ʻia ʻo ka uea hoʻomehana, ʻike ʻia hoʻi ʻo PVC heating wire, ka hoʻohana kūloko o ka nickel-chromium alloy, Constantan alloy, copper-nickel alloy e like me ka mea hoʻomehana hoʻomehana, ka hoʻohana ʻana o ka PVC insulation layer, mānoanoa ʻāpana kala koho, ka palena wela o ka huahana o 105 ° C, lōʻihi 80 ° C ma lalo o ke ola lawelawe a hiki i 8-12 mau makahiki. huki ikaika o lalo o 35KG.
ʻOiai ʻo 105 ° C wale nō ke kūpaʻa mahana o ka uea hoʻomehana PVC, ke koho mau nei kekahi mau hale hana PVC uea wela no ka defrosting pahu hau. ʻO ka mea nui no ka mea he polystyrene (PS) kūpaʻa PVC mea, hiki ke hoʻopili pololei ʻia me nā mea polystyrene (PS) me ka ʻole o ka pōʻino. Loaʻa i kēia mea ke kūpaʻa haʻahaʻa haʻahaʻa maikaʻi, kūpono loa i nā manawa e pono ai ke hoʻopili pololei ʻana me nā mea polystyrene, e like me kekahi mau liner friji. Eia nō naʻe, hiki i ka pale wela kiʻekiʻe o kēia mea ke hiki i 70 ° C, no laila hoʻohana wale ʻia i nā manawa haʻahaʻa haʻahaʻa. ʻAʻole ʻoi aku ma mua o 8W/m.


Ma mua o ka nīnau, e hoʻouna mai iā mākou ma lalo o nā kikoʻī:
1. Hoʻouna mai iā mākou i ke kaha kiʻi a i ʻole ke kiʻi maoli;
2. Heater nui, mana a me ka uila;
3. ʻO nā koi kūikawā o ka mea wela.
