Kebulan da ke jure wa ƙananan zafin jiki (wanda galibi ake kira "kebulan da ke jure wa sanyi") nau'in kebul ne na musamman da aka tsara don yanayin zafi mai tsanani. Tushensu yana cikin amfani da kayan aiki na musamman masu jure wa ƙananan zafin jiki, wanda ke ba su damar kiyaye kyawawan halayen lantarki da na injiniya koda a ƙarƙashin yanayi mai wahala kamar -40°C zuwa -60°C. Akasin haka, kebulan da aka saba amfani da su suna fuskantar raguwar aiki cikin sauri a irin waɗannan yanayi kuma ba za su iya tabbatar da aminci da inganci na aiki ba.
1. Bambancin Asali: Zaɓin Kayan Aiki
Kayan aiki shine babban abin da ke ƙayyade juriyar kebul ga ƙarancin zafin jiki, wanda galibi yake nunawa a cikin rufin da kuma rufin.
Kayan Rufewa
Kebulan da ke Jure Ƙananan Zafi: Yi amfani da kayan kariya na musamman kamar fluoropolymers, Polyurethane (PU), PVC mai ƙarancin zafin jiki, da kuma ƙananan zafin jiki na Cross-Linked Polyethylene (XLPE). Waɗannan kayan suna da tsarin kwayoyin halitta tare da sassaucin yanayin zafi mai ƙarancin zafi, suna tabbatar da cewa layin kariya ba ya fashewa ko raguwa a yanayin sanyi mai tsanani.
Kebul na yau da kullun: Yawanci ana amfani da PVC na yau da kullun koXLPE, wanda ke taurarewa da sauri a yanayin zafi mai ƙarancin zafi, wanda ke haifar da gazawar rufin.
Kayan Rufewa
Kebulan da ke jure wa ƙarancin zafin jiki: A waje, murfin yana amfani da robar Nitrile, robar Chloroprene (CR), EPDM, Polyurethane mai zafi (TPU), ko kuma wanda aka ƙera musamman don rage zafin jiki.Kayan LSZHWaɗannan kayan ba wai kawai suna da juriya ga ƙarancin zafin jiki ba, har ma suna ba da juriya mai kyau ga gogewa, juriya ga mai, juriya ga UV, da juriya ga yanayi, suna ba da cikakken kariya ga kebul ɗin.
Kebul na yau da kullun: Galibi ana yin murfin ne da PVC ko Polyethylene (PE) na yau da kullun, wanda ke da saurin tsufa da fashewa a ƙarƙashin matsin lamba na ƙarancin zafi da mahalli masu rikitarwa, yana rasa aikinsa na kariya.
2. Bambancin Tsarin da Aiki
Dangane da kayan abu, nau'ikan kebul guda biyu suna nuna bambance-bambance masu mahimmanci a cikin ƙirar tsari da aikin ƙarshe.
Mai Gudanar da Zane da Tsarin Gine-gine
Kebulan da ke jure wa ƙarancin zafin jiki:
Mai Gudanarwa: Sau da yawa yana amfani da wayoyi masu yawa, masu kyau sosai, waɗanda ba su da iskar oxygen ko kuma waɗanda aka yi da kwano, wanda hakan ke ƙara sassaucin kebul da juriyar iskar shaka.
Tsarin: Tsarin da aka inganta tsawon kwanciya na tsakiya da yuwuwar ƙara zaruruwan tensile, yadudduka masu hana karkatarwa, ko yadudduka masu kariya don haɓaka lanƙwasa, juyawa, da juriyar tasiri, wanda ya dace da aikace-aikacen motsi.
Kebul na yau da kullun: An tsara tsarin ne musamman don shigarwa a yanayin zafi mai tsauri, tare da ƙarancin sassaucin rabe-raben na'urar jagoranci da ƙarancin ƙarfafa injina.
Kwatanta Aiki Mai Muhimmanci
Kebulan da ke jure wa ƙarancin zafin jiki:
Aikin Inji: Yana kiyaye sassauci mai yawa, ƙarfin juriya mai yawa, da juriyar lanƙwasa gajiya koda a cikin sanyi mai tsanani.
Aikin Lantarki: Yana da ikon kiyaye tsayayyen juriyar rufi da matakan juriyar wutar lantarki, tare da kyakkyawan yanayin aiki.
Juriyar Muhalli: Yana da juriyar gogewa, juriyar lalata sinadarai, da kuma juriyar yanayi.
Kebul na yau da kullun:
Aikin Inji: Yana rasa sassauci a yanayin zafi mai ƙarancin zafi; murfin da rufin suna da saurin fashewa, wanda hakan ke sa su zama masu sauƙin lalacewa ta hanyar injiniya.
Aikin Wutar Lantarki: Juriyar rufi yana raguwa sosai, haɗarin lalacewa yana ƙaruwa, wanda ke haifar da manyan haɗarin aminci.
3. Yanayin Amfani da La'akari da Tattalin Arziki
Bambancin aiki kai tsaye yana ƙayyade fannoni daban-daban na aikace-aikacen su da kuma yuwuwar tattalin arziki.
Yanayin Aikace-aikace
Kebulan da ke jure wa ƙarancin zafin jiki: Su ne zaɓin da ya dace ga yankuna kamar yankunan polar, wuraren adana sanyi na masana'antu, wurare masu tsayi, tasoshin jiragen ruwa, wutar lantarki ta iska a waje, kayan aikin teku mai zurfi, masana'antar ƙarfe, sinadarai masu amfani da man fetur, sararin samaniya, da kuma binciken Antarctic.
Kebul na yau da kullun: Sun dace ne kawai don rarraba wutar lantarki a cikin gida, da kuma gine-ginen masana'antu da na farar hula na yau da kullun a yankunan yanayi mai zafi da sauran yanayin zafi na yanayi.
Shigarwa da Gyara
Kebulan da ke jure wa ƙarancin zafin jiki: An ƙera su don shigarwa mai ƙarancin zafin jiki; a wasu lokuta, ana iya amfani da su tare da ma'aunin dumamawa kafin amfani, suna ba da sauƙin shigarwa mai yawa, ingantaccen tsarin aiki, da ƙarancin mitar kulawa.
Kebul na yau da kullun: An haramta shigar da shi a cikin yanayin zafi mai ƙarancin zafi, saboda yana iya haifar da lalacewa ta dindindin ga layin rufin, wanda ke haifar da babban kuɗin gyara daga baya.
Binciken Farashi
Kebulan da ke Jure wa Ƙananan Zafi: Saboda amfani da kayan aiki na musamman da tsare-tsare masu rikitarwa, farashin siyan farko ya fi girma. Duk da haka, a cikin yanayin da aka tsara su, suna ba da ingantaccen aiki da tsawon rai na sabis, wanda ke haifar da ƙarancin kuɗin mallaka.
Kebul na yau da kullun: Suna da ƙarancin farashi na farko, amma idan aka yi amfani da su ba daidai ba a cikin yanayin zafi mai ƙarancin zafi, za su haifar da kurakurai akai-akai, rashin aiki, da kuma abubuwan da suka faru na aminci, wanda ke haifar da ƙarin farashi gaba ɗaya.
Takaitaccen Bayani
Zaɓar tsakanin kebul masu jure wa ƙananan zafin jiki da kebul na yau da kullun ba shawara ce mai sauƙi ba wacce ta dogara ne kawai da farashi, amma shawarar injiniyan tsarin ce da aka ƙaddara ta hanyar yanayin zafin yanayin aikace-aikacen. Zaɓin da ya dace shine babban abin da ake buƙata don tabbatar da aminci, kwanciyar hankali, da kuma aiki na dogon lokaci na tsarin wutar lantarki a cikin yanayin ƙarancin zafin jiki.
Lokacin Saƙo: Nuwamba-28-2025