Ana amfani da igiyoyin gani na cikin gida da yawa a cikin tsararren tsarin cabling. Saboda dalilai daban-daban kamar yanayin gini da yanayin shigarwa, ƙirar igiyoyi na gani na cikin gida ya zama mafi rikitarwa. Abubuwan da aka yi amfani da su don filaye na gani da igiyoyi sun bambanta, tare da kayan aikin injiniya da na gani da aka jaddada daban-daban. Filayen filaye na gani na cikin gida gama gari sun haɗa da igiyoyin reshe guda ɗaya, igiyoyin igiyoyin da ba a haɗa su ba, da igiyoyi masu haɗaka. A yau, DUNIYA DAYA za ta mai da hankali kan ɗayan mafi yawan nau'ikan igiyoyin igiyoyi masu haɗaɗɗun nau'ikan igiyoyi: GJFJV.
Cable na gani na cikin gida GJFJV
1. Tsarin Tsarin
Samfurin madaidaicin masana'antu don igiyoyin gani na cikin gida shine GJFJV.
GJ - Sadarwar kebul na gani na cikin gida
F - Bangaren ƙarfafa ƙarfin ƙarfe ba
J - Tsarin fiber na gani mai tsauri
V - Polyvinyl chloride (PVC).
Lura: Don sanya sunan kayan kwasfa, "H" yana tsaye ga ƙananan hayaki maras halogen, kuma "U" yana tsaye ga sheath polyurethane.
2. Tsarin Kebul na gani na cikin gida Tsare-tsare
Abubuwan Haɗawa da Fasaloli
1. Fiber na gani mai rufi (An haɗa da fiber na gani da Layer shafi na waje)
Fiber na gani an yi shi da kayan siliki, kuma daidaitaccen diamita na cladding shine 125 μm. Matsakaicin diamita don yanayin guda ɗaya (B1.3) shine 8.6-9.5 μm, kuma don yanayin multi-mode (OM1 A1b) shine 62.5 μm. Matsakaicin diamita don yanayin Multi-OM2 (A1a.1), OM3 (A1a.2), OM4 (A1a.3), da OM5 (A1a.4) shine 50 μm.
A lokacin aikin zane na fiber na gani na gilashi, ana amfani da Layer na roba mai laushi ta amfani da hasken ultraviolet don hana kamuwa da ƙura. Wannan shafi an yi shi da abubuwa kamar acrylate, roba silicone, da nailan.
Ayyukan rufin shine don kare farfajiyar fiber na gani daga danshi, gas, da lalata injiniyoyi, da haɓaka aikin microbend na fiber, don haka rage ƙarin asarar lanƙwasawa.
Za a iya yin launin launi yayin amfani, kuma launuka ya kamata su dace da GB / T 6995.2 (Blue, Orange, Green, Brown, Gray, White, Red, Black, Yellow, Purple, Pink, ko Cyan Green). Hakanan yana iya zama mara launi azaman na halitta.
2. Matsakaicin Matsakaicin Matsala
Kayayyaki: Abokan muhalli, polyvinyl chloride (PVC) mai kare harshen wuta.ƙananan hayaki halogen-free (LSZH) polyolefin, OFNR-rated harshen wuta-retardan USB, OFNP-rated harshen-retarden USB.
Aiki: Yana ƙara kare fibers na gani, yana tabbatar da dacewa da yanayin shigarwa daban-daban. Yana ba da juriya ga tashin hankali, matsawa, da lankwasawa, kuma yana ba da juriya na ruwa da danshi.
Amfani: Za'a iya sanya madaidaicin madaidaicin madaurin launi don ganewa, tare da lambobin launi masu dacewa da ka'idodin GB/T 6995.2. Don gano wanda ba daidai ba, ana iya amfani da zoben launi ko ɗigo.
3. Abubuwan Karfafawa
Abu:Aramid yarn, musamman poly (p-phenylene terephthalamide), sabon nau'in fiber na roba mai fasahar fasaha. Yana da kyawawan kaddarorin irin su ultra-high ƙarfi, high modules, high zafin jiki juriya, acid da alkali juriya, nauyi, rufi, tsufa juriya, da kuma dogon sabis rayuwa. A yanayin zafi mafi girma, yana kiyaye kwanciyar hankali, tare da ƙarancin raguwa, ƙarancin raɗaɗi, da babban zafin canjin gilashi. Har ila yau, yana ba da juriya mai girma da rashin aiki, yana mai da shi kayan ƙarfafawa mai kyau don igiyoyi masu gani.
Aiki: Aramid yarn yana zagaye ko'ina ko an sanya shi a tsaye a cikin kube na USB don ba da tallafi, haɓaka juriya na kebul da juriya, ƙarfin injina, kwanciyar hankali mai zafi, da kwanciyar hankali sinadarai.
Waɗannan halayen suna tabbatar da aikin watsa na USB da rayuwar sabis. Har ila yau, ana amfani da Aramid wajen kera riguna masu hana harsashi da parachute saboda kyakkyawan ƙarfinsa.
4. Kumburi na waje
Materials: Ƙananan hayaki halogen-free harshen wuta-retardant polyolefin (LSZH), polyvinyl chloride (PVC), ko OFNR/OFNP-rated flame-retardant igiyoyi. Za a iya amfani da sauran kayan kwasfa kamar yadda buƙatun abokin ciniki. Ƙananan hayaki-free polyolefin dole ne ya dace da ƙa'idodin YD/T1113; polyvinyl chloride ya kamata ya bi GB/T8815-2008 don kayan PVC mai laushi; thermoplastic polyurethane yakamata ya dace da ka'idodin YD/T3431-2018 don thermoplastic polyurethane elastomers.
Aiki: Kushin waje yana ba da ƙarin kariya ga filaye na gani, yana tabbatar da cewa zasu iya daidaitawa da yanayin shigarwa daban-daban. Har ila yau yana ba da juriya ga tashin hankali, matsawa, da lankwasawa, yayin da yake ba da juriya na ruwa da danshi. Don manyan yanayin tsaro na wuta, ana amfani da ƙarancin hayaki mara amfani da kayan halogen don inganta amincin kebul, kare ma'aikata daga iskar gas mai cutarwa, hayaki, da harshen wuta a yayin da gobara ta tashi.
Amfani: Launin kusoshi ya kamata ya dace da matsayin GB/T 6995.2. Idan fiber na gani shine nau'in B1.3, kwafin ya kamata ya zama rawaya; don nau'in B6, kullun ya kamata ya zama rawaya ko kore; don nau'in AIa.1, ya kamata ya zama orange; Nau'in AIb ya kamata ya zama launin toka; Nau'in A1a.2 ya kamata ya zama kore mai cyan; kuma nau'in A1a.3 yakamata ya zama purple.
Yanayin aikace-aikace
1. Yawanci ana amfani da shi a cikin tsarin sadarwa na ciki a cikin gine-gine, kamar ofisoshi, asibitoci, makarantu, gine-ginen kuɗi, kantuna, wuraren adana bayanai, da sauransu. An fi amfani da shi don haɗin kai tsakanin kayan aiki a ɗakunan uwar garke da haɗin sadarwa tare da masu aiki na waje. Bugu da ƙari, ana iya amfani da igiyoyi masu gani na cikin gida a cikin hanyoyin sadarwar gida, kamar LANs da tsarin gida mai wayo.
2. Amfani: Kebul na gani na cikin gida suna da ƙarfi, nauyi, ajiyar sarari, da sauƙin shigarwa da kulawa. Masu amfani za su iya zaɓar nau'ikan igiyoyi na gani na cikin gida daban-daban dangane da takamaiman buƙatun yanki.
A cikin gidaje na yau da kullun ko wuraren ofis, ana iya amfani da madaidaitan igiyoyin PVC na cikin gida.
Bisa ga ma'auni na ƙasa GB/T 51348-2019:
①. Gine-ginen jama'a masu tsayin mita 100 ko fiye;
②. Gine-ginen jama'a masu tsayi tsakanin 50m zuwa 100m da yanki da ya wuce 100,000㎡;
③. Cibiyoyin bayanai na darajar B ko sama;
Waɗannan ya kamata su yi amfani da igiyoyin gani masu ɗaukar wuta tare da ƙimar wuta ba ƙasa da ƙarancin hayaki ba, darajar B1 mara halogen.
A cikin ma'auni na UL1651 a Amurka, mafi girman nau'in kebul mai hana harshen wuta shine kebul na gani mai ƙima na OFNP, wanda aka ƙera don kashe kansa tsakanin mita 5 lokacin da wuta ta fallasa. Bugu da ƙari, ba ya sakin hayaki mai guba ko tururi, yana mai da shi dacewa don shigarwa a cikin bututun samun iska ko tsarin matsa lamba na dawo da iska da ake amfani da su a cikin kayan aikin HVAC.
Lokacin aikawa: Fabrairu-20-2025