Iimfuno zecandelo lombhobho othe ngqo ngaphambili nangasemva
1. Iimfuno zecandelo lombhobho othe tye
(1) Kwindawo yokungena ye-electromagnetic flowmeter, kufuneka kuqinisekiswe ukuba kukho icandelo lombhobho othe tye, kwaye ubude kufuneka bube bubuphinda-phindwe ka-10 ubukhulu bombhobho.
(2) Kwicandelo lombhobho othe tye, akunakubakho ngqiniba, i-tee kunye nezinye izixhobo.Ukuba i-elbows, ii-tee, njl.njl. zibonelelwa kwicandelo lombhobho othe tye, ubude bazo kufuneka bube bukhulu okanye bulingane nobude bobubanzi bombhobho.
(3) Ukuba ivelufa yokuvala kaxakeka kunye nevalve elawulayo zibonelelwe kwicandelo lombhobho othe ngqo ongaphambili, ubude kufuneka buqinisekiswe ukuba bukhulu okanye bulingana nobude bobubanzi bombhobho.
2. Iimfuno zombhobho othe ngqo ongasemva
(1) Kwindawo yokuphuma ye-electromagnetic flowmeter, kufuneka kwakhona kuqinisekiswe ukuba kukho icandelo lombhobho othe tye, ubude bufanele bulingane nobude becandelo lombhobho othe tye wangaphambili, oko kukuthi, kufuneka kwakhona ube ngamaxesha ali-10 ububanzi bombhobho.
(2) Kweli candelo lombhobho othe tye, akunakubakho ingqiniba, i-tee kunye nezinye izixhobo, kwaye ubude kufuneka buqinisekiswe ukuba bukhulu okanye bulingana nobude bobubanzi bombhobho.
(3) Ukuba ivelufa yokuvala kaxakeka kunye nevalve yokulawula zisetwe kwicandelo lombhobho othe tye ngasemva, ubude buya kuba bukhulu okanye bulingane nobude bobubanzi bombhobho.
Okwesithathu, isizathu secandelo lombhobho wangaphambili nasemva
Indima yecandelo lombhobho othe ngqo wangaphambili nasemva kukuzinzisa isantya sokuhamba kwindawo yokungena kunye nokuphuma kwe-flowmeter, enye yezinto eziphambili zokuqinisekisa ukuchaneka komlinganiselo kunye nokuthembeka kwe-electromagnetic flowmeter.Ukuba isantya sokuhamba kwi-inlet kunye ne-outlet ayizinzile, iziphumo zokulinganisa ziya kuba zingachanekanga.
Kwizicelo ezisebenzayo, ukuba iimfuno zamacandelo angaphambili nasemva kombhobho othe ngqo azikwazi ukufezekiswa, imodeli ye-flowmeter ingaba mkhulu, okanye i-flow regulator ingafakelwa ukufezekisa injongo yokulinganisa ngokuchanekileyo.
Ixesha lokuposa: Dec-04-2023