Iimitha zokuhamba kwe-Ultrasonic

Amava okuvelisa angaphezu kweminyaka engama-20

Xa isignali ekwindawo ibuthathaka okanye "akukho flow" iboniswa, ndingakwazi na ukuyisombulula ngokwam ingxaki? Ngawaphi amanyathelo okusombulula ingxaki ngokukhawuleza?

Xa abathengi bedibana "neengxaki zesiginali", bahlala befuna ukubuyisela ukusebenza okuqhelekileyo ngokukhawuleza. Ukubonelela ngamanyathelo okusombulula iingxaki ngokuzisebenzela kunokunciphisa uxinzelelo kwiNkxaso. La manyathelo ngala alandelayo:
  1. Okokuqala, jonga ukufakwa kweprobe kunye nokudibanisa:
    • Qinisekisa ukuba iprobe inamathele kakhulu kumbhobho kwaye nokuba izikrufu ziqinile na.
    • Susa iprobe, khangela amabala eoyile okanye umhlwa kumphezulu woqhagamshelwano phakathi kodonga lwangaphandle lombhobho kunye neprobe. Emva kokucoca, phinda ufake i-arhente ekhethekileyo yokudibanisa (enobukhulu obumalunga ne-1-2mm, igubungele ngokulinganayo umphezulu ongezantsi weprobe).
  2. Emva koko, jonga indawo yokufakela:
    • Ukuba ifakwe kufutshane neengqiniba okanye iivalvu, zama ukuhambisa iprobe phezulu okanye ezantsi ukuqinisekisa ukuba icandelo lombhobho othe tye phezulu liphindwe ka-≥ 10 ubukhulu bombhobho kwaye ezantsi liphindwe ka-≥ 5 ubukhulu bombhobho. Ziphephe iindawo ezinee-welds zombhobho okanye umlinganiselo onzima.
  3. Okokugqibela, jonga iiparameter kunye ne-medium:
    • Ngena kwimenyu yomsingathi uze uqinisekise ukuba iiparameter ezifana “nobubanzi bangaphakathi bepayipi, ubukhulu bodonga, kunye nezinto” ziyahambelana na neemeko zokwenyani (umz., ukufaka i-DN100 ngendlela engafanelekanga njenge-DN80 kuya kubangela ukubonwa kwesignali okungaqhelekanga).
    • Qinisekisa ukuba kukho ulwelo oluhambayo kwipayipi elinganisiweyo (umz., ukuba ivalvu ivaliwe na) nokuba ubushushu obuphakathi bungaphakathi koluhlu olufanelekileyo lwemitha yokuhamba (umz., kufuneka iprobe yobushushu obuphantsi kumaqondo obushushu angaphantsi kwe -20℃).

Ixesha leposi: Oktobha-14-2025

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