Kodi nyale zotentha zimagwiritsa ntchito magetsi ambiri?

Anthu ambiri amaganiza kuti nyale zotentha zimadya magetsi ambiri, koma kodi ndi zoona? 

Nyali zotentha ndi mtundu wa nyali yowunikira yotchedwa incandescent light bulb. Amapangidwa kuti azitulutsa kutentha kwambiri momwe angathere kudzera mu radiation ya infrared, yomwe nthawi zambiri imatchedwa nyale za infrared, ma heater a infrared kapena nyali za IR.

Monga lamulo, nyali zambiri zotentha zimakhala ndi mphamvu ya 125 mpaka 250 Watts. Makampani ambiri amalipira mozungulira masenti 12 pa kilowati iliyonse yamagetsi (kwH). Tikachita masamu, titha kudziwa kuti babu ya 250W incandescent yomwe ikuyenda maola 24 patsiku kwa masiku 30 ingawononge $21.60 yamagetsi. Ziwerengerozi zikutanthawuza kuti inde, nyali zotentha zimagwiritsa ntchito magetsi ambiri, koma zimafanana ndi kugwiritsa ntchito mphamvu za TV.

Pansipa tiwona mwatsatanetsatane.

Kodi nyali imagwiritsa ntchito mphamvu yanji?

Njira yosavuta yodziwira kuchuluka kwa mphamvu yomwe babu yamagetsi kapena nyali iliyonse imagwiritsa ntchito ndikuwunika ndalama zanu zamagetsi ndikuwona kuchuluka komwe akukulipiritsani pa ola la kilowati (kWh).

Mukakhala ndi chidziwitsochi, mutha kuyang'ana zoyika za babu kapena mwachindunji pa babuyo kuti mudziwe kuchuluka kwa ma watts ake.

Nthawi zambiri, iyi ndi nambala yokhala ndi W pambuyo pake. (Osadandaula za "40-watt ofanana" watts ofananitsa.)

Mukapeza mphamvu ya babu, muyenera kuyisintha kukhala kilowatts. Dulani nambala iyi pakati. Ambiri a iwo ali ndi mphamvu ya 200-250 Watts.

Kodi kuyatsa magetsi kumakwera mtengo?

Mphamvu za nyali zotentha ndizokwera kuposa za mababu ena. Koma sawononga mphamvu zambiri chifukwa sawononga mphamvu zambiri. Koma popeza nyalezi zimatulutsa kutentha kwambiri kuposa mababu ena, zimagwiritsa ntchito magetsi ochulukirapo.

Kuyerekeza mtengo wamagetsi pa nyali zotentha

Makampani ambiri amalipira mozungulira masenti 12 pa kilowati iliyonse yamagetsi (kwH). Tikachita masamu, titha kudziwa kuti babu ya 250W incandescent yomwe ikuyenda maola 24 patsiku kwa masiku 30 ingawononge $21.60 yamagetsi.

Izi zikutanthauza kuti nyali yotentha ya 250 watt idzagula pafupifupi 182.5 kWh $ 0.11855 pa kilowatt ola = $ 21.64 pamwezi kuti igwiritse ntchito magetsi.

Kodi nyaliyo imatulutsa kutentha kochuluka bwanji?

Mphamvu zomwe zimagwiritsidwa ntchito ndi nyali za fulorosenti ndizochepera 75% poyerekeza ndi nyali za incandescent. Nyali za incandescent zimatenthedwa ndi ulusi wachitsulo wotenthedwa mpaka pafupifupi ma 4000 farads mu galasi la mpweya wochepa. 90-98% ya mphamvu ya nyali za incandescent zimachokera ku kutentha komwe kumapanga.

Izi, komabe, zimadalira momwe mpweya umayendera mozungulira botolo, mawonekedwe a botolo, ndi zinthu za botolo. Mwachitsanzo, babu wamba wa 100 watt amatha kutentha mpaka 4600F mkati pomwe kutentha kwakunja kumayambira 150F mpaka 250F.

Kodi nyali zotentha zimagwiritsa ntchito mphamvu zingati?

Mphamvu zomwe zimagwiritsidwa ntchito zimatengera mphamvu zomwe mababu amagwiritsira ntchito komanso momwe amagwirira ntchito. Kugwiritsa ntchito bwino kwa babu kumathandizira kudziwa kuchuluka kwa mphamvu yomwe imasandulika kukhala kuwala ndi kutentha, komanso kuchuluka kwa zomwe zawonongeka. Tebulo ili likuwonetsa momwe nyali zosiyanasiyana zimagwirira ntchito bwino:

• Nyali ya LED - 15% ɳ
• Incandescent - 2.6% ɳ
• Nyali ya fluorescent - 8.2% ɳ

Mutha kuwona kuti mababu a LED ndi omwe sagwiritsa ntchito mphamvu pang'ono pomwe mababu a incandescent ndi omwe sapatsa mphamvu kwambiri.

Kodi nyali yotentha imagwira ntchito bwanji?

Kuphunzira momwe babu la incandescent limagwirira ntchito kuli ngati kudziwa momwe babu imagwirira ntchito. Kapsule ya gasi ya inert imakhala ndi waya woonda wa tungsten (filament) yomwe imakhala ngati chopinga chamagetsi. Imatenthetsa ndi kuwala pamene magetsi akudutsamo, kutulutsa kuwala ndi kutentha.

Koma nyali zogulitsidwa kuti ziwotche zimasiyana ndi nyali wamba za incandescent m'njira zingapo zofunika:

• Nthawi zambiri amakakamizika kuthamanga pamagetsi apamwamba kuposa mababu anthawi zonse, zomwe zimapangitsa kuti azitentha kwambiri.
• Mababu ambiri amakhala ndi ma watts 100 okha. Awa nthawi zambiri amakhala kumapeto kwa ma heater a IR, omwe amafika 2kW kapena kupitilira apo.
• Kuunikira nthawi zambiri simalo ogulitsa kwambiri. Kuwala kwawo kungathe kuchepetsedwa mwadala kuti athe kutentha kwambiri. Zosefera kapena zowunikira nthawi zambiri zimagwiritsidwa ntchito kuti zithandizire kuyang'ana kutentha. (1)
• Zida zamphamvu zimagwiritsidwa ntchito kuposa zomwe zimagwiritsidwa ntchito popanga nyali zocheperako. Zitsanzo ziwiri zodziwika bwino ndi ma filaments olemetsa ndi magawo a ceramic. Zitha kuthandiza kuti chiwombankhangacho chisawombe kapena kusungunuka pansi pamadzi.

Onani zina mwazolemba zathu pansipa.

• Momwe mungalumikizire soketi ya babu
• Momwe mungalumikizire nyali ndi mababu angapo
• Momwe mungalumikizire babu la LED ku 120V

ayamikira

(1) kutentha - https://www.womenshealthmag.com/fitness/

g26554730/zolimbitsa thupi zabwino kwambiri/

(2) kuthandizira - https://www.healthline.com/health/mental-health/how-to-stay-focused