Alhakin edita na wannan labarin yana hannun Wuhan Ooi Photoelectric Technology Co., Ltd. An rubuta kuma an duba shi daga ƙungiyar edita ta Ooitech. Duba manufar edita don yadda muke rubutu, inda ake amfani da kayan aikin AI, da yadda za a nemi gyara.
Magungunan Rana na Teku na Yaki da Lalacewa: Wa'adin Sa'o'i 4,200
Teburin Abubuwan Ciki
Amsa mai sauri: Mai kula da makamashi na China’ ya amince da NB/T 12126—2026, ka'idar lalacewar tsarin hasken rana na bakin teku, a ranar 9 Oktoba 2026. Yana fara aiki a ranar 9 Afrilu 2027, kuma cikakken rubutun ba a sayar da shi ba tukuna, don haka babu wanda ke wajen ƙungiyar da ta tsara zai iya faɗin wani sashe. Abin da aka riga aka tabbatar shi ne lissafin. Tsarin rufi don yanayin CX ko don yankunan da aka nutsar yana buƙatar sa'o'i 4,200 na tsufa a dakin gwaji, wanda shine kwanaki 175 , kuma sanarwar ta ba da 169. Ƙara shirye-shiryen samfurin, jerin gwaji a dakin gwaji da rubutaccen rahoto, kuma kalandar ta ƙare kafin ma a fesa panel na farko. Wannan labarin ya raba abin da sanarwar ta bayyana da abin da daftarin ka'idar ƙungiyar ta ba da shawara, ya bayyana lissafin kayan aiki na kowane yanki, kuma ya nuna layin da gwajin module ke ƙarewa da gwajin tsari ke farawa.
Ka'idar da ba a buga ba har yanzu ƙayyadadden lokaci ce. Wannan shine duk abin da ke cikin wannan a aikace, kuma ya cancanci ɗauka da muhimmanci kafin rubutun ya zo.
Abin da sanarwar ta ce da gaske
A ranar 21 Oktoba Hukumar Kula da Makamashi ta Kasa ta wallafa sanarwa mai lamba 4 ta 2026, mai kwanan wata 9 Oktoba, inda ta amince da ka'idojin masana'antar makamashi 287 a lokaci guda. Ɗaya daga cikin abubuwan da ke cikin jerin shine wanda ke da muhimmanci a nan: NB/T 12126—2026, Ƙayyadaddun fasaha don hana lalata gine-ginen photovoltaic na teku, mai aiki daga 9 Afrilu 2027.
Sauran abin da ke cikin wannan shigar ya yi ƙanƙanta, kuma ya dace a yi daidai game da yadda yake ƙanƙanta. Ƙa'ida ce ta masana'anta da aka ba da shawara, wadda China Water and Power Press ta wallafa. Jerin bai lissafa wata ƙa'ida da take maye gurbinta ba. Tazarar da ke tsakanin amincewa da aiwatarwa ita ce kwanaki 182, kuma tazarar da ke tsakanin wallafawa da aiwatarwa ita ce 169.
Abin da sanarwar ba ta faɗa ya fi faɗi. Ko fannin ya shafi ginshiƙai, manyan tarkace da jikin da ke iyo tare, ko kuwa wani ɓangare na wannan rukunin kawai. Ko tana tsara wani tsari da aka ba da shawara ga kowane yanki na lalata, ko kuwa ta bar tsarin ga mai ƙira. Ko ma'aunanta na kariya ta cathodic nasu ne ko kuma an aro su daga aikin iska na teku. Har sai an sayar da rubutun, duk wata jumla mai siffar “sashe na 6.3 na NB/T 12126 yana buƙata” hasashe ne da ke sanye da ambato.
Lamba marar rubutu har yanzu tana canza tayi
Kafin wannan ma'auni, an aro kariyar lalata ta photovoltaic na bakin teku. Bayanan da aka rubuta na ma'aunin rukuni T/CSPSTC 136 sun bayyana a sarari: babu wani ƙayyadaddun cikin gida da aka yi niyya ga tsarin ƙarfe na photovoltaic na bakin teku, kuma T/CSIQ 8010—2018 na baya yana magana ne kan kayayyakin kan teku kuma ba shi da buƙatar kariyar cathodic. Abin da ayyukan suka yi shi ne ɗaukar NB/T 10626 daga iskar bakin teku, ko DNV-RP-B401, da amfani da su ta hanyar kwatance.
Wannan ya haifar da yanar gizo na takardu maimakon tsarin takardu, kuma yanar gizon ita ce abin da marubucin ƙayyadaddun bayanai zai yi aiki da shi a wannan kwata.
| Mataki | Takarda | Matsayi | Abin da yake ba ku yanzu |
|---|---|---|---|
| Masana'antu | NB/T 12126—2026, maganin lalata tsarin PV na bakin teku | An amince da shi, yana aiki daga 2027-04-09 | Take, alkawarin iyaka da kwanan wata. Ba a buga rubutun ba tukuna. |
| Rukuni | T/CSPSTC 136—2024, maganin lalata tsarin ƙarfe na PV na bakin teku | Yana aiki tun 2024-10-30 | Mafi cikakken wakili na jama'a: yankuna, tsarin shafi, tsawon lokacin gwaji |
| Rukuni | T/CEPPC 47—2025, foda shafi don tsarin ƙarfe na PV | Ana aiki | Hanyar foda, gami da amfani a cikin teku |
| Rukuni | T/HNECER 0019—2026, foda na rufi don tarkacen PV na cikin teku | Ana aiki | Foda na farko na epoxy da kuma rufin saman polyester |
| Tsarin ƙasa | 20256253-Z-606, kula da lalata don tsarin PV na cikin teku | An tsara, an sanya 2025-11 | Matakin tsarin, har yanzu ana rubutawa |
| Iska, aro | NB/T 10626, ISO 24656, DNV-RP-B401 | Ana aiki | Masu maye gurbin na al'ada. Ba na PV musamman ba. |
Tari ɗaya, muhalli biyar
Taswirar yankin, an sake zana a Turanci daga labarin tushe. Tari ɗaya, muhalli biyar, dabaru uku na saye.
Tushen guda ɗaya yana wucewa ta wurare biyar a kan hanyarsa zuwa gaɓar teku, kuma masana'antar tana raba shi iri ɗaya kowane lokaci. Yanayin sararin samaniya yana ganin ajiyar gishiri, hasken ultraviolet da matsanancin zafi tare, kuma ISO 12944 yana sanya yanayin sararin samaniya na teku a cikin rukunin CX. Yankin fantsama, sama da alamar ruwan sama kuma fesa ya jika shi, yana ganin jujjuyawar jika da bushewa tare da isasshen iskar oxygen da aikin injiniya na raƙuman ruwa. Yana rasa ƙarfe da sauri fiye da kowane ɓangare na tushen, kuma saboda ba a nutsar da shi na dindindin ba, kariyar cathodic ba za ta iya isa gare shi ba. Yankin ruwan sama yana nutsewa bisa jadawali. Yankin da aka nutsar shi ne inda kariyar cathodic ke yin yawancin aikinta. Yankin gaɓar teku ba shi da iskar oxygen amma yana ɗauke da haɗarin lalacewar ƙwayoyin cuta wanda binciken sutura ba zai nuna ba.
Sanya yanki shine ke haifar da lissafin kayan aiki, kuma daftarin ƙa'idar rukuni yana haɗa su biyun: yanayin sararin samaniya a C5 don bakin teku ko CX don teku, fantsama da ruwan sama a Im4 ko Im2 haɗe da CX, nutsarwa da gaɓar teku a Im2 zuwa Im4. Hakanan yana buƙatar tsarin kariya da aka tsara don bai gaza shekaru 25 ba, wanda shine tsawon rayuwar module da aka bayyana a cikin wannan takarda.
Oda uku na saye akan tushe ɗaya
Teburin kauri busasshen fim a cikin daftarin yana nuna yadda yankunan suka bambanta da gaske.
| Yanki | Misalin tsarin, mafi ƙarancin busasshen fim | Jimillar busasshen fim |
|---|---|---|
| Yanayi, C5 | Epoxy mai arzikin zinc 60 µm + epoxy mai girma 200 µm + murfin saman da ke jure yanayi 60 µm | 320 µm |
| Yanayi, CX | Epoxy mai arzikin zinc 60 µm + epoxy mai girma 220 µm + murfin saman 80 µm | 360 µm |
| Ba na yanayi ba, tare da kariya ta cathodic | Epoxy mai jure gogewa ko epoxy na gilashin-fale 800 µm + murfin saman 60 µm | 860 µm |
| Ba na yanayi ba, ba tare da kariya ta cathodic ba | Polyester gilashin-fale 1,000 µm + murfin saman 60 µm | 1,060 µm |
Karanta waɗannan layuka huɗu a matsayin sarƙoƙin samarwa daban-daban guda uku. Ana siyan yanayi a matsayin tsarin shafa fenti kuma ana ƙididdige shi bisa kowace murabba'in mita na fenti. Ana siyan fantsama a matsayin kauri na shafa fenti da izinin lalacewa a kan ƙarfen da kansa, domin fenti kaɗai ba ya jurewa a wurin. Duk abin da ke ƙasa da layin ruwan ƙasa ana siyan shi a matsayin nauyin anode, tare da shafa fentin da ke akwai musamman don rage wutar da anodes ɗin za su bayar. Don haka tari yana da aƙalla jerin kayan aiki guda uku, masu bayarwa guda uku da jerin rahotannin gwaji guda uku da aka haɗa masa, kuma ƙayyadaddun da zai zo a watan Afrilu za a yi masa hukunci da dukansu.
Kowace lamba a cikin wannan tebur ta fito ne daga daftarin ma'aunin rukuni da aka buga don sharhi a watan Yuli 2024, ba daga NB/T 12126 ba. Siffar da aka buga na iya motsa su. Yi amfani da su a matsayin siffar buƙatar, ba a matsayin buƙatar ba.
Rukunoni tara, da tarko huɗu
Labarin tushen ya raba iyakar zuwa rukunoni tara na kayan. Yana gabatar da jerin a matsayin kwarangwal da aka zana daga ma'aunin rukuni, aikin iska da gogewar aikin, ba a matsayin sashe ba, kuma haka aka sake buga shi a nan.
| Rukuni | Abubuwan da aka saba | Abin da ake tabbatarwa |
|---|---|---|
| Tsarin A | Tulin ƙarfe na carbon ko ƙaramin alloy, trusses, racks, purlins | Daraja, izinin lalata, matakin tsatsa na asali |
| B Masu ɗaurewa | Bolts, wanko, faranti na gusset | Juriya ga lalata bai kasa ƙarfen uwa ba; keɓewar galvanic |
| C Shirye-shiryen saman | Abu mai fashewa, kayan gyara | Matakin saman, roughness, gishirin da ke narkewa |
| D Murfin Organic | Farin zinc mai wadata, epoxy mai girma, gilashin flakes, murfin saman, foda | Fesa gishiri, tsufa mai zagaye, nutsar da ruwan teku, katsewar cathodic, VOC |
| E Fesa Thermal | Zinc, aluminum ko zinc-aluminum da sealer | Kauri, ƙarfin haɗi, cancantar hanya |
| F Kariyar Cathodic | Anodes na sadaukarwa, anodes na taimako, electrodes na tunani, mai gyara wutar lantarki, kebul | Chemistry, aikin electrochemical, ci gaba da wutar lantarki |
| G Rufewa | Abubuwan rufewa don ramuka, shigar da igiyoyi | Fesa gishiri da tsufa na kayan |
| Sa ido kan H | Na'urori masu auna lalata, na'urorin lantarki na tunani, na'urorin rikodi | Daidaito, juriya ta shigarwa, karatu kai tsaye |
| Ajiyar sabis na I | Fentin gyara, anodes masu maye gurbin, bincike | Dacewa da tsarin asali |
Hudu daga cikin waɗannan layuka su ne inda ayyuka ke yin asara ba tare da an lura ba.
- Haɗin galvanic a kan kusoshi. Tsarin yana buƙatar kayan haɗi su kasance ba ƙasa da juriya ga lalata fiye da kayan iyaye ba. Kusanin bakin karfe da ke riƙe da maƙallan karfen carbon yana kama da zaɓi mai hankali kuma shi ne mara kyau, saboda ƙarfe biyu suna yin haɗi a cikin ruwan teku kuma karfen da ke kusa da kusanin yana lalacewa da sauri fiye da yadda zai yi da kansa. Maganin shi ne shingen da ba ya watsa wuta, wanda shine dalla-dalla na ƙira, ba shawara ta siya ba.
- Ci gaba da wutar lantarki. Kariyar cathodic tana aiki ne kawai a matsayin da'ira, don haka daftarin yana neman juriya ta lamba tsakanin sassan tsarin da ke ƙasa da 0.1 Ω, tare da igiyar haɗawa a kan haɗin da ba a walda ba. Rubutu a haɗin da aka ɗaure shi ne ainihin abin da ke karya wannan da'irar, kuma babu wanda ke duba shi bayan ƙaddamarwa.
- Zaɓin anode a cikin ruwan kamun kifi. Inda noman kifi ke raba ruwa, daftarin yana ba da shawarar anodes na aluminium mai ƙarancin zinc. Ayyukan photovoltaic na teku galibi ana gina su tare da gonakin kifi, don haka wannan sashe ba shi da ka'ida kamar yadda ake tsammani.
- VOC a cikin fenti. Daftarin yana iyakance VOC na rubutu a 420 g/L. Muna tsammanin bin ka'idojin muhalli zai ƙaura daga alamar dubawa zuwa ƙayyadaddun fasaha na ƙarin kwangiloli, wanda ke canza waɗanne samfuran da mai yin rubutu zai iya bayarwa.
Wasu ƙarin lambobi biyu daga wannan takarda suna da amfani a sake duba ƙira. Aikin shafi yana iyakance ga zafin jiki na ƙasa aƙalla 3 K sama da wurin raɓa da kuma ɗanɗanon dangi na 85 % ko ƙasa da haka. Ƙarfin kariya na cathodic yana tsakanin −0.80 da −1.00 V a kan azurfa/azurfa chloride. Tsarin da ake amfani da su na yanzu suna aiki: wata takarda ta 2026 a cikin Journal of Shandong University ta bayyana tashar hasken rana ta bakin teku ta farko da aka kafa a kan tudu a ƙasar, inda anode ɗaya na taimako da electrode ɗaya na tunani ke riƙe kusan radius na 200 m a 4 zuwa 5 A.
Ƙofofi biyar tsakanin masana'anta da teku
Babu wata takardar shaida guda ɗaya da ke rufe kariya daga lalacewa a bakin teku, don haka tsarin da ake amfani da shi a aikace shine jerin bincike, kowanne yana rufe wata ƙofa daban.
| Ƙofa | Abin da ake bincikawa | Lambar da za a riƙe |
|---|---|---|
| 1 Gwajin nau'i | Fesa gishiri, tsufa mai zagaye, nutsewa cikin ruwan teku, rabuwar cathodic a kan tsarin shafi; ilmin sinadarai da ilmin lantarki a kan anodes | Rahoto daga dakin gwaje-gwaje na CMA ko CNAS da aka amince da shi |
| 2 Mai shigowa | Samfurin batch na fenti, anodes da fasteners, wanda aka daidaita da tsarin samarwa da tsarin gwajin nau'in | Girke ɗaya, tsari ɗaya, ko gwajin nau'in bai shafi ba |
| 3 A cikin tsari | Matsayin shirye-shiryen saman, zafin yanayi, zafi, wurin raɓa, kauri na fim kowane shafi | Substrate 3 K sama da wurin raɓa, RH 85 % ko ƙasa da haka |
| 4 Kammalawa | Kaurin fim busasshe ta yanki, mannewar cirewa, gwajin hutu ko soso mai ruwa, ƙarfin haɗi don fesa zafi, yuwuwar kariya | Mannewa 5 MPa matsakaici, yuwuwa −0.80 zuwa −1.00 V da Ag/AgCl |
| 5 Ƙungiya ta uku | Binciken ƙungiyar aji don gine-gine masu iyo, wanda ya shafi kayan aiki, walda, daidaiton girma da jerin shafi | CCS ta bincika dandalin iyo na Huanghai No. 1; GD010-2025 jagora ce ta iska, ba umarnin PV ba |
Ƙididdigar da babu wanda zai iya taƙaitawa
Gwaje-gwaje shida, an canza su daga sa'o'i zuwa kwanaki. Gwaje-gwajen CX uku da na yankin da aka nitse suna ɗaukar kwanaki 175; sanarwar ta ba da izinin 169.
Ga ɓangaren da ya kamata ya fi damun sarkar samar da kayayyaki fiye da yadda rubutun ma'aunin yake. Ga yanayin CX da yankunan da aka nitse, ISO 12944-9 na buƙatar sa'o'i 4,200 na tsufa na zagaye. Ƙungiyar daftarin ma'aunin tana buƙatar haka, kuma ga yankunan da ba na yanayi ba tana ƙara sa'o'i 4,200 na nitsewa cikin ruwan teku da sa'o'i 4,200 na katodik disbondment. A sa'o'i 24 a rana wannan shine kwanaki 175 na lokacin gwaji kafin kowa ya rubuta rahoto.
Sanarwar ta ba da 169. Tsarin shafi wanda ba shi da rahoton gwajin CX a hannunsa a yau ba zai iya samun ɗaya kafin 9 Afrilu ba, komai saurin layin, domin ƙuntatawa ita ce ɗaki da jerin gwano, ba rumfar feshi ba. Ƙananan gwaje-gwajen sun dace: sa'o'i 2,688 na tsufa na zagaye na C5 shine kwanaki 112, tsufa na zagaye na C4 shine kwanaki 70, feshin gishiri na tsaka-tsaki na C4 shine 60. Wannan yana da kyau ga aikin kan teku kuma ba shi da mahimmanci ga na cikin teku, inda buƙatar ita ce layin CX.
Idan kuna haɗa modules, ba tsarin gini ba
Wannan ma'auni ya shafi karfe, kuma hanya mafi sauri ta rasa tayin ita ce amsa tambayar lalacewar tsarin da rahoton gwajin module. Shaidar muhalli ta module ɗin kanta ita ce gwajin hazo na gishiri zuwa IEC 61701, akan wani samfurin daban, don wani yanayin gazawa daban, da wani ma'aunin karba daban. Dukansu suna cikin tayin, kuma suna cikin sassan daban na tayin, an yi musu lakabi da abin da kowannensu ke tabbatarwa. taswirar yadda ka'idojin IEC, UL, GB/T, masana'antu da rukuni suka danganta ya cancanci a buɗe shi yayin rubuta wannan tebur, domin NB/T da ke tsakanin GB/T da ka'idar rukuni ba a bayyane yake daga lambobin ba.
Ga modules da aka nufa don gwajin hazo na gishiri na IEC 61701, muna saita injinan laminating ɗinmu don kula da daidaitattun faranti na zafi da ingantattun matakan matsa lamba, don tabbatar da cikakken rufewa da ke hana shigar danshi ta gefen gilashin.
Hukunce-hukunce uku na gefen module har yanzu suna kan ƙayyadaddun tsarin, kuma sun cancanci a kawo su da wuri maimakon a taron haɗin gwiwa.
- Fuskar firam ɗin. Firam ɗin aluminium da aka yi masa anodizing shine tsoho a ko'ina, kuma layin anodizing oxide ne da aka sarrafa, ba fim ɗin fenti ba. A kan tarkace a cikin teku kuma ita ce cathode a cikin haɗin galvanic tare da matsewar ƙarfe sai dai idan wani abu ya rufe haɗin. Tambayi wanda ya mallaki wannan washer.
- Akwatin haɗin gwiwa da shigarwar kebul. Hatsin gishiri yana shiga cikin module ta cikin akwatin da gland ɗin kebul tun kafin ya isa tantanin, kuma ingancin haɗin da ke cikin akwatin yana yanke shawarar yadda saurin lalacewar ke da abin da zai yi aiki a kai. Wannan aikin layin taro ne, don haka namu ne.
- Gefen laminate. Ruwan da ya isa hatimin gefen yana aiki ciki tare da haɗin encapsulant da ribbon. Nitsewa da zagayowar bushe-bushe a cikin teku suna hanzarta daidai wannan hanyar, kuma jerin gwajin aminci shine inda shaidar take.
Wani iyaka kuma da ya kamata a bayyana a kowace tayin: canjin alloy ɗin firam, mai samar da sutura ko samfurin akwatin haɗin gwiwa canji ne ga samfurin da aka cancanta, kuma dabarar sake gwadawa ta IEC TS 62915 tana aiki a kansa. Canje-canjen suturar tsari suna da nasu sigar wannan ƙa'idar, wanda shine agogon awa 4,200 kuma.
Lokacin da ake daidaita girke-girken lamination don cimma cancantar IEC TS 62915 don madadin encapsulants, muna daidaita farantin dumama wutar lantarki don kiyaye daidaiton zafin jiki a duk faɗin yankin aiki, don hana delamination yayin tsufa na zafi da danshi na gaba.
Abin da za a yi da kwanaki 169
Labarin tushen ya tsara aikin bisa ga wanda zai yi shi, kuma tsarin ya dace.
- Masu yin sutura da masu yin foda: yi lissafin rahotannin da kuka riga kuka mallaka, sanya kowannensu a matsayin nau'in lalata, kuma sanya gwaje-gwajen dogon zagaye na CX da Im4 a gaban jerin aiki a yau.
- Masu samar da kariya ta anode da cathodic: tattara rahotannin sinadarai da electrochemical zuwa GB/T 4948 da GB/T 4950, shirya zaɓin aluminum mai ƙarancin zinc, kuma tsara lissafin ƙirar CP.
- Masu yin rak da fastener: rubuta tsarin sutura, daidaita shi da fastener, kuma samar da bayanan galvanic couple da salt spray maimakon da'awa.
- Masu kwangila: tabbatar da cancantar shafa da takaddun shaida na ma'aikata, sannan a gina samfuran bayanan dew point, kaurin fim da gwajin holiday yanzu, ba a wurin aiki ba.
- Masu mallaka da masu zane: rubuta ƙayyadaddun bayanai bisa ma'aunin rukuni da wakilan iska, tare da jumlar sauyawa da za ta miƙa zuwa rubutun NB/T da aka buga a ranar da ya bayyana.
Inda waɗannan lambobin suka fito
An gina wannan labarin ne bisa wani bincike na harshen Sin da aka buga a ranar 22 Oktoba 2026, wanda shi kansa ya bayyana majiyoyinsa. Bayanan amincewa sun fito ne daga sanarwar Hukumar Makamashi ta Ƙasa mai lamba 4 ta 2026 da kundin tsarin ta. Taswirar yanki, kaurin shafa, tsawon lokacin gwaji, juriyar saduwa, taga yuwuwar, ka'idar dew point da iyakar VOC sun fito ne daga daftarin T/CSPSTC 136 da bayanan rubutunsa, waɗanda aka buga a dandalin ma'aunin rukuni na ƙasa a watan Yuli 2024. Misalin impressed-current ya fito ne daga wata takarda ta 2026 a cikin Journal of Shandong University (Engineering Science). Bayanin ƙungiyar rarrabuwa ya fito ne daga kayan CCS kan dandalin Huanghai No. 1 da jagorar GD010-2025 na iskar teku.
Abin da ba mu yi ba: duba rubutun NB/T 12126, wanda ba ya samuwa. Duk abin da aka danganta shi a nan an iyakance shi ga take, lamba, kwanakin, mawallafi da rashin ingantaccen ma'auni. An sake zana alkaluma biyu cikin Turanci daga tushen wannan shafi; zanen yanki da jadawalin sanduna suna ɗauke da lambobi iri ɗaya da na asali. Ƙididdigar kwanaki 182 da kwanaki 169 lissafi ne daga kwanakin buga biyu, kuma adadin kwanaki 175 shine awanni 4,200 da aka raba da 24.
Tambayoyin da ake yawan yi
Shin NB/T 12126 wajibi ne?
Ƙa'ida ce ta masana'antu da aka ba da shawara, don haka tana ɗaure ta hanyar kwangila maimakon ta doka. A aikace ranar tilastawa ita ce ke da muhimmanci: da zarar mai shi ko EPC ya rubuta lambar a cikin ƙayyadaddun bayanai, shawarar ta zama buƙata ga wannan aikin.
Zan iya ambaton lambobin T/CSPSTC 136 a matsayin buƙatun NB/T 12126?
A'a, kuma yin hakan a cikin tayin haɗari ne na gaske. Ƙimar ma'aunin rukuni da aka ambata a nan wakilci ne ga abin da ma'aunin masana'antu zai iya faɗi. Ka danganta su ga ma'aunin rukuni kuma ka ƙara jumlar sauyawa har sai an buga rubutun.
Shin ma'aunin ya shafi samfuran da kansu?
Yana magance tsarin photovoltaic na bakin teku: tulin, rakoki, masu iyo. Ana gwada aikin muhalli na module zuwa IEC 61701 don hazo mai gishiri kuma wata sarkar shaida ce daban. Haɗa su biyun a cikin teburin takardar shaida ɗaya shine mafi yawan kuskuren takardu akan tayin bakin teku.
Me yasa ake ɗaukar yankin fantsama da muhimmanci haka?
Yana da iskar oxygen, juyawa mai jika da bushewa, bugun igiyar ruwa da mafi girman adadin lalacewa a kan tulin, kuma yana zaune sama da layin ruwa inda kariyar cathodic ba za ta iya isa ba. Shine yanki ɗaya da kauri na murfi da izinin lalacewar ƙarfe duk dole su kasance daidai.
Wane kauri na fim busasshe ne ƙayyadaddun ya kamata ya nema?
Ƙungiyar daftarin ma'auni tana ba da 320 µm don yanayin C5, 360 µm don CX, 860 µm don yankunan da ba na yanayi ba tare da kariyar cathodic da 1,060 µm ba tare da ita ba. Ɗauki waɗannan a matsayin siffar buƙatar kuma tabbatar da su da ma'aunin da aka buga.
Me yasa gwajin yana ɗaukar awanni 4,200?
Wannan shine tsawon lokacin tsufa na zagaye a cikin ISO 12944-9 don sabis na CX da Im4, kuma ma'aunin ƙungiyar yana kama da shi yayin da yake ƙara nutsewa da rushewar cathodic don yankunan da ke ƙarƙashin ruwa. Ma'aunin ne ya tsara tsawon lokacin, ba dakin gwaje-gwaje ba.
Shin ina buƙatar takardar shaidar ƙungiyar aji?
A'a bisa tsoho. Tsarin tulin da aka kafa ana tabbatar da su ne bisa takardun sutura da kariyar katodik. Dandamali masu iyo suna matsawa zuwa aikin kayan aikin ruwa, inda binciken ƙungiyar aji ya zama al'ada, kuma CCS ta riga ta bincika dandamalin hoto mai iyo a China.
Tsarin na ba kawai C4 ba. Shin wa'adin ya shafe ni?
Ƙananan tsare-tsaren sun dace cikin kwanaki 169, don haka matsin kalanda ya ragu. Matsalar ita ce yanayin teku CX ne, ba C4 ba, don haka ba za a iya karɓar rahoton C4 don aikin teku ba ko da ya iso cikin lokaci.
Tunani na ƙarshe
Ƙa'idar da ba a buga ba abu ne mara daɗi: isa ya canza ƙayyadaddun bayanai, amma bai isa a tsara da shi ba. Amsar da ta dace ba ita ce a jira rubutun ba kuma ba a yi kamar ƙa'idar rukuni ita ce rubutun ba. Ita ce a gyara lissafin kayan aiki ta yanki, a sanya gwaje-gwajen dogon lokaci a cikin ɗaki a wannan watan, kuma a rubuta jumlar sauyawa da za ta ba da damar canza ƙayyadaddun bayanai lokacin da ainihin takardar ta bayyana. Kwanan wata a cikin sanarwar ita ce kawai ɓangaren NB/T 12126 da ake iya aiwatarwa, kuma kwanaki 169 ne kawai.
Muna samar da injunan laminator na hasken rana mai ɗaki ɗaya da biyu tare da tsarin dumama mai ko lantarki da aka ƙera don marufi na na'urori na bakin teku mai dorewa. Don tabbatar da kwanciyar hankali na tsari da warkar da encapsulant a cikin lissafin kayan aikinku, bincika injin laminator na panel na hasken rana kuma aika tarin na'urarku, zane-zane, ko samfuran gwaji zuwa ƙungiyar injiniyanmu don kimantawa.
