Intambo yeZero Buoyancy
Iimpawu zeMveliso
Iintambo ezinganyangekiyo zineempawu ezintle kakhulu ezifana nokuxhathisa ioyile, ukuxhathisa umhlwa, ukuxhathisa iasidi kunye nealkali, ukuxhathisa amanzi olwandle, ukuxhathisa i-hydrolysis, ukuchasana nokuphazamiseka, amandla aphezulu okuxinana, ukuchasana nokulunywa yintlanzi, ukhuseleko oluphezulu, ukonga izinto, kunye nokunciphisa iindleko.
Ububanzi besicelo
Intambo engashukumiyo ayithinteli ukuntywila kakhulu ngenxa yobunzima bentambo ngokwayo, nto leyo ebangela umthwalo kwimisebenzi yezixhobo ezingaphantsi kwamanzi. Intambo isebenzisa uyilo olukhethekileyo lolwakhiwo, oluvumela intambo ukuba intante phezu kwamanzi kwaye isetyenziswe ukwandisa nokutsala ngexesha lokusebenza kokuntywila kwezixhobo. Isetyenziswa rhoqo kumbane, ukuhambisa isignali, okanye uqhagamshelo lolawulo lwesignali lwezixhobo ezingaphantsi kwamanzi, isetyenziswa kakhulu kwizixhobo zoomatshini kwimisebenzi engaphantsi kwamanzi efana neerobhothi ezingaphantsi kwamanzi, ukufumanisa phantsi kwamanzi, ukwakhiwa phantsi kwamanzi, iikhamera ezingaphantsi kwamanzi, kunye nokubeka esweni phantsi kwamanzi.
umxube wemveliso
1. Ukuxhathisa kwe-DC komqhubi wentambo ogqityiweyo (iKlasi R) (ngokuhambelana nemigaqo ye-GB3956) kuya kujonga kwiSihlomelo A Itheyibhile 2;
2. Ukwamkela izixhobo zokukhusela amanzi kunye nezingxobo ezingezizo ezongeziweyo;
3. Uyilo olukhethekileyo kunye neenkqubo zokuvelisa;
4. Kwi-20 ℃, ukumelana nobushushu akufuneki kube ngaphantsi kwe-50M Ω/KM;
5. Intambo egqityiweyo kufuneka imelane novavanyo lwe-AC voltage lwe-50Hz, 3.5 kV, kunye nemizuzu emi-5 ngaphandle kokuphazamiseka.
Izinto ezisetyenziswa kakhulu ukufunxa iintambo ezingafunxiyo yi-polyurethane foam, i-copolymer foam kunye ne-composite foam. Iimpawu kunye nokusetyenziswa kwazo kuthelekiswa ngolu hlobo lulandelayo:
1. Ifoam yepolyurethane
Iimpawu: Uluhlu loxinano 0.05-0.25g/cm³， Ubunzulu bokusebenza abuyi kudlula i-200m;
Ukusetyenziswa: Ipayipi edadayo, ii-booys ezibophayo, iinqanawa ezidadayo, ubushushu bepayipi, iintambo zokuphakamisa ipayipi, izinto ezidadayo zexesha elifutshane;
2. Ifoam yeCopolymer
Iimpawu: Uluhlu loxinano 0.04-0.4g/cm³， Ubunzulu bokusebenza abuyi kudlula i-600m okanye ngaphezulu;
Ukusetyenziswa: Izinto ezidadayo ze-ROV, ukudada kwe-umbilical, ukuzaliswa kweembobo zezakhiwo ezinkulu ezisemazantsi olwandle, ukugquma umbhobho, izinto ezidadayo zetanki engaphantsi komhlaba, kunye nee-buoys ezisemanzini;
3. Izinto zefoam ezidityanisiweyo
Iimpawu: ububanzi boxinano lweplastiki yefoam edityanisiweyo buyi-0.46-0.65g/cm³， Ubunzulu bokusebenza bubunzulu bolwandle lonke, kwaye uluhlu loxinano lweplastiki yefoam edityanisiweyo yi-0.275-0.56g/cm³， Ubunzulu bokusebenza buyi-4000m;
Ukusetyenziswa: Isetyenziswa kakhulu kwiindawo ezinzulu, ezifana neebhloko zokufunxa izixhobo zokuphakamisa amanzi, iibhloko zokufunxa amanzi enzonzobileni zeROV, i-umbilical float, kunye neebhloko zokufunxa amanzi enzonzobileni.
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