Bututu dumama na USB (wanda aka fi sani da bututu dumama yankin, silicone dumama zone) wani nau'i ne na makamashi-ceton kayan aiki don pre-dumama na kayan, shi ne shigar a gaban kayan aiki, don cimma kai tsaye dumama na abu (tare da rufi Layer). ), don haka yana kewaya dumama a cikin zafin jiki mai yawa, kuma a ƙarshe ya cimma manufar dumama da rufi. Ana amfani da shi sosai a cikin bututun mai, kwalta, mai mai tsabta da sauran lokutan mai kafin dumama.
Bangaren jikin bututun dumama yana kunshe da waya ta nickel-chromium gami da siliki roba mai tsananin zafin jiki.
1. Idan yanayin zafi mai zafi ba shi da girma: bisa ga girman samar da wutar lantarki ya saita wutar lantarki, (babu kula da zafin jiki);
2. Idan mai tsanani zuwa madaidaicin zafin jiki (za'a iya saita thermostat);
3. Idan yanayin zafi mai zafi ya canza sosai (tare da kullun kula da zafin jiki);
4. Idan kana so ka gwada zafin zafin jiki a ciki (ginin PT100 ko nau'in zafin jiki na K);
5.Idan babban bututu dumama kula da zafin jiki ne daidai (la'akari da lantarki hukuma kula da tsarin).
A takaice: bisa ga girman bututun, zafin jiki mai zafi, yanayin waje, abokin ciniki yana buƙatar zaɓar tsarin kula da zafin jiki daban-daban don tabbatar da zafin zafi na bututun.
1. Abu: silicone roba
2. Launi: launi yankin dumama baki ne kuma launin gubar waya orange ne
3. Voltage: 110V ko 230V, ko musamman
4. Ƙarfi: 23W kowace mita
5. Tsawon zafi: 1M, 2M, 3M, 4M, 5M, 6M, da dai sauransu.
6. Kunshin: hita daya mai jaka daya, umarni daya da katin launi
1. Mahimmancin aiki
Bututun dumama bel yana da kyakkyawan juriya na lalata sinadarai, juriyar tsufa, juriya mai zafi, juriya mai sanyi, kyakkyawan aikin hana ruwa. Ana iya amfani da shi don dumama, ganowa da rufin bututu, tankuna da tankuna na kayan aikin masana'antu ko dakunan gwaje-gwaje a cikin wuraren da ba su da ƙarfi, wuraren iskar gas. Mafi dacewa da wuraren sanyi: bututu, tankunan ajiya, makamashin hasken rana, da dai sauransu, babban aikin bututun ruwan zafi dumama da rufi, narke, dusar ƙanƙara da kankara.
2. Ayyukan dumama
Belin dumama na silicone yana da taushi, sauƙin kusanci zuwa abu mai zafi, kuma ana iya tsara siffar don canzawa tare da buƙatun dumama, ta yadda za'a iya canza zafi zuwa kowane wuri da ake so. A general lebur dumama jiki ne yafi hada da carbon, da silicone dumama bel ne hada da oda nickel-chromium gami waya, don haka yana da sauri dumama, uniform dumama, mai kyau zafi conduction, da dai sauransu (thermal conductivity na 0.85).
Dangane da bukatun samarwa, an raba shi zuwa nau'ikan 3 masu zuwa:
1, ana iya samun rauni kai tsaye (bel ɗin dumama mai iskar gas ba sa zoba) a saman bututun, sannan kuma amfani da ƙarfin haɓakar ƙarfin ƙarfafa kai;
2. Ana iya yin shi tare da manne 3M a baya, kuma za'a iya nannade shi a kusa da bututu bayan cire manne Layer a lokacin shigarwa;
3. Idan an yi shi bisa ga kewaye da tsayin bututun: (1) rive ƙwanƙwasa ƙarfe a kan ramukan da aka tanada a bangarorin biyu na bel ɗin dumama, ta yin amfani da tashin hankali na bazara don kasancewa kusa da ɓangaren mai zafi; ② ko gyara siliki da aka ji a bangarorin biyu na bel ɗin dumama a waje da bututu;
Kafin binciken, pls aiko mana da cikakkun bayanai:
1. Aiko mana da zane ko ainihin hoto;
2. Heater size, iko da ƙarfin lantarki;
3. Duk wani buƙatun na musamman na hita.
