PVC lub thawv ntawv dab tsi?
Nyob rau hauv tsev kho kom zoo nkauj, PVC hluav taws xob kem yog ib qho ntawm cov khoom siv hluav taws xob, raws li hluav taws xob hlau yog los ntawm pvc hluav taws xob conduit, thiab nyob rau hauv qhov kev sib txuas ntawm lub conduit xav tau PVC hlws ris lub thawv raws li kev hloov (xws li cov kab ntev dua, los yog pvc conduit tau tig lub kaum sab xis) cov xaim hauv cov yeeb nkab txuas nrog througth pvc qhov rooj thiab pvc hloov lub thawv. Lub thawv muaj nuj nqi yog los tiv thaiv cov hlau thiab txuas xov tooj.
86 pvc lub thawv ntim hluav taws xob, lub thawv ntim ntawm lub qhov rooj siab yog 86 x 86mm, qhov chaw ntim ntawm lub npov yog 86 x 86mm, ntim qhov thawv yog 75 x 75mm, nrog lub npov npog npog (lossis ncaj qha nrog lub rooj xa thiab lub qhov rooj hauv qhov rooj), feem ntau yog PVC thiab cov thawv ntawv hlau.
Feem ntau, PVC thaiv thawv yog tsim los ntawm lub npov npog, lub cev thawv, thaiv dav hlau, diode, txuas xov hlau thiab txuas. Cov txheej thaiv sab nrauv yuav tsum muaj zog tiv thaiv kev laus thiab kev tiv thaiv ultraviolet hluav taws xob kom ua tau raws li qhov yuav tsum tau ua ntawm sab nraum zoov qhov chaw hnyav.
Qhov kev ntsuas tus kheej yog ua kom qhov kev sib txuas tau yooj yim thiab ruaj, yog li tsim cov dej ntim tsis huv, kev tiv thaiv hluav taws xob tiv thaiv hluav taws xob tiv thaiv yuav tsum tau txais, thiab kev ruaj ntseg kev ua haujlwm yuav tsum zoo dua; qhov kev sib txuas terminals yuav tsum tau khov kho ntsia thiab muaj weldability zoo nrog txoj kev txuas. Lub ntsiab ntawm diode yog ib txoj kev kiv. Connectors thiab cov thaiv muaj kev sib xyaw ua kom zoo, txiv neej thiab poj niam cov plhaub nrog qhov kev ntsuas tus kheej yog qhov yooj yim dua thiab txhim khu kev qha hnub ci thiab kev txuas hluav taws xob.
