Mfundo zoyendetsera heaterz chotenthetsera imakhazikitsidwa ndi ma radiation ya infrared yomwe imawotcha zinthu zomwe zimagwera m'gawo lake la ntchito (mkuyu. 1). Malo otseguka omwe amawonongeka ndi kuwala kwadzuwa amatentha ndikuzimitsa kutentha komwe amalandila kumlengalenga woyandikana nawo. Umu ndi momwe chipindacho chimatenthedwa, chomwe chimasiyanitsa kutentha kwa quartz ndi mitundu yotulutsira.
Chipangizo cha quartz chimatchedwa kuti fayilo ya Tungsten, yomwe imatenthedwa, idayikidwa mu botolo lagalasi lopangidwa ndi quartz (mkuyu. 2).
Chida chamtunduwu chili ndi zabwino zambiri:
- kuwononga ma virus;
- onjezerani kuchuluka kwa vitamini D wopangidwa m'thupi la munthu
Komanso, mothandizidwa ndi radiation ya infrared, kayendedwe ka magazi kamayenda bwino.
Kodi pali vuto lililonse kuchokera ku heaterz ya quartz? Zachidziwikire, zimapezeka:
- Ma radiation a IR amatha kuwotcha cornea ya diso;
- zotupa zitha kuwoneka pakhungu lowonda;
- kutuluka nthawi yayitali kumatha kuyambitsa kuyaka.
Kodi mungapewe bwanji zoyipa za heartz heater?
Chophimba cha quartz, kuvulaza komwe kungatheke pokhapokha kukangowonekera nthawi yayitali, ndizotetezeka kwathunthu kwa anthu, ngati machitidwe akuwoneka.
Malamulowa ayenera kutsatiridwa pakugwiritsa ntchito kwake:
- sikuli koyenera kuyang'ana pamtunda wa tungsten filimu kwa nthawi yayitali;
- chinyezi mu chipinda sayenera kupitirira 90%;
- Ndikofunika kuti musakhale pama radiation ofunda wa heartz kwa mphindi zoposa 20 (mkuyu. 3).
Ngati mutsatira malamulo osavuta awa, ndiye kuti mwayi wovulaza thupi la munthu ndi chipangizo cha mtundu womwe mukufunsachi ndi zero.
Ma radiation owononga kwambiri opaka pakhungu. Ngakhale galasi yamtundu wa quartz kuchokera komwe lophimba chotenthetsera cha mtunduwu limapangira pang'ono radiation, ndikofunikabe kuyika chidacho kuti cheza chake chisakhudze munthu mwachindunji.
Kusamala makamaka kuyenera kukhala mphamvu ya ma ray pamaso a munthu. Popeza chiwalochi chimakhala ndi chidwi chamtundu uliwonse wamatenda. Kuwonetsa kwambiri kungapangitse kusasangalala, kukwiya. Kuchuluka kwa ma radiation ya infrared yofikira ziwalo zamawonedwe nthawi zina kumabweretsa khungu. Ichi ndichifukwa chake ndikofunikira kuyika chipangizocho osati pamaso, koma motsika kwambiri (mkuyu. 4) kapena kuposa (mkuyu. 5).
Mpaka pano, heaterz ya quartz, yomwe imakhala yabwino kwambiri, ndi imodzi mwazida zodziwika kwambiri pakusunga kutentha kwambiri m'nyumba.
Popeza ili ndi zabwino zambiri:
- mphamvu zamagetsi;
- chitetezo;
- kuphatikiza;
- kuphweka kwa kukhazikitsa ndi kulumikizana.
Kwambiri, zotenthetsa zamtunduwu zimagulidwa ndendende chifukwa chogwira ntchito kwambiri. Pogwiritsa ntchito mphamvu zochepa, chipangizocho chimawotcha malo akulu kwambiri. Ndi mwayi wosakayika konse. Nthawi yomweyo, chipangizocho chimakhala chotetezeka kwathunthu - ngati mutsatira malamulo ogwiritsa ntchito. Kuthekera kokuvulaza thanzi la anthu ndizochepa kwambiri poyerekeza ndi zotenthetsa.
