Kev kho tus qauv nyob (tsis muaj kev kaw): Thaum siv tus qauv kho clamp nyob rau hauv qis - siab (tsawg dua lossis sib npaug li 0.3 MPa), tsis tas yuav kaw lub qhov dej ntws tawm lossis kaw cov dej ntawm txhua theem; Cov dej ib txwm muab khaws cia thoob plaws hauv cov txheej txheem.
Lub sij hawm luv luv - kaw nrog kev txo qis: Yog tias cov yeeb nkab puas loj heev lossis cov dej xau ntau dhau, lub valve sab saud yuav tsum raug kaw luv luv kom txo qhov siab. Cov dej tawm feem ntau yuav kav li 10-30 feeb; Thaum lub clamp tau nruj thiab kaw, lub valve tuaj yeem rov qhib tam sim ntawd kom rov qab muab khoom.
Kev sib piv nrog cov txheej txheem ib txwm muaj: cov kev kho ib txwm siv- xws li hloov cov yeeb nkab lossis rov ua kom cov pob qij txha rov ua dua - feem ntau yuav tsum muaj dej tawm ntau dua 4 teev. Kev kho thaum muaj xwm txheej ceev uas siv cov clamps kho tuaj yeem txo qhov kev poob qis no tsawg kawg 4 teev.
Cov yam tseem ceeb cuam tshuam rau lub sijhawm ntawm cov dej tawm
Txoj kab uas hla: Rau me me - mus rau - cov kav dej nruab nrab (DN50–DN300), kho clamp installation yuav tsum muaj qhov chaw ua haujlwm tsawg heev thiab koom nrog cov txheej txheem yooj yim, ua kom tsis pub dhau 30 feeb. Rau cov kav dej loj - txoj kab uas hla (dhau DN600), tsuas yog yuav tsum muaj lub siab luv luv - txo qis, ua kom tag nrho lub sijhawm tawm hauv ib teev.
Cov xwm txheej ntawm qhov chaw: Yog tias cov yeeb nkab saum npoo tau raug ntxuav ua ntej thiab qhov tseeb me me clamp yog npaj tau, kev kho mob ceev ceev nrog zero downtime yog ua tau. Yog tias yuav tsum tau khawb ib ntus lossis kev kho cov kab mob uas nws kim heev, lub sijhawm siv hluav taws xob yuav ntev dua me ntsis, tab sis nws tseem luv dua nrog cov kev kho ib txwm muaj.