Ndi mavuto otani omwe angakumane nawo pogwiritsa ntchito madzi akupanga flowmeters?

Zamadzimadzi akupanga flowmeter ndi mtundu wa nthawi kusiyana akupanga flowmeter, amene ali oyenera kuyeza otaya zosiyanasiyana woyera ndi yunifolomu zakumwa.Mawonekedwe ake abwino a makina a munthu amapangitsa wogwiritsa ntchito kukhala wosavuta komanso wosavuta kukumbukira akamayika magawo, ndipo amakhala ndi khalidwe labwino komanso lodalirika kwambiri.

Malinga ndi mfundo ya kuzindikira chizindikiro akupanga flowmeter akhoza kugawidwa mu kufalitsa liwiro kusiyana njira (nthawi mwachindunji kusiyana njira, nthawi kusiyana njira, gawo kusiyana njira ndi pafupipafupi kusiyana njira), mtengo kusamuka njira, Doppler njira, mtanda malumikizanidwe njira, danga fyuluta. njira ndi phokoso njira.

Madzi akupanga flowmeter ndi electromagnetic flowmeter, chifukwa chida otaya njira si anakhazikitsa chopinga chilichonse, ndi woyamba flowmeter, ndi oyenera kuthetsa vuto lovuta otaya muyeso wa kalasi ya flowmeter, makamaka mu lalikulu otaya muyeso ali kwambiri otchuka. ubwino, ndi imodzi mwa kukula mofulumira kalasi ya flowmeter.

Madzi akupanga flowmeters angakumane ndi mavuto awa:

1. Pamene sing'anga yotumizira imakhala ndi zonyansa zamadzimadzi monga madzi, chubu chothamanga cha flowmeter chimakhala chosavuta kutulutsa madzi, ndipo kuzizira kwa chubu cha kuthamanga kudzachitika pamene kutentha kuli kochepa, makamaka m'nyengo yozizira kumpoto.Yankho: Chotsani chubu choponderezedwa kapena onjezani kutentha kwamagetsi.

2, zofunika mapaipi ndi okhwima kwambiri sangakhale ndi phokoso lachilendo, apo ayi zingakhudze muyeso kulakwitsa ndi lalikulu kwambiri.Pofalitsa, chifukwa cha kutsekereza kapena kuyamwa kwa sing'anga ndi zonyansa mkatikati, mphamvu zake zidzachepetsedwa.Kaya ndi akupanga flowmeter kapena akupanga mlingo mita, pali zina zofunika kuti anavomera lamayimbidwe yoweyula mwamphamvu, kotero mitundu yonse ya attenuation ayenera kuponderezedwa.

3, kusinthasintha kwakanthawi kochepa ndi kwakukulu?

Mphamvu ya chizindikiro ndi yayikulu, ndipo madzimadzi omwe amayezedwa amasinthasintha kwambiri.Yankho: Sinthani malo a kafukufuku, kusintha mphamvu ya chizindikiro, kuonetsetsa kuti mphamvu ya chizindikiro ndi yokhazikika, monga kusinthasintha kwake kwamadzimadzi, malo si abwino, sankhaninso mfundoyo.