Ungayikhetha kanjani indawo yokufaka ithuluzi lokuhlola amanzi?

Ungayikhetha kanjani indawo yokufaka ithuluzi lokuhlola amanzi?

Ukulungiselela ngaphambi kokufakwa

Umhloli wesampula olinganiselayo weukusampula ikhwalithi yamanziithuluzi kufanele okungenani libe nezinsiza ezilandelayo ezingahleliwe: ipayipi elilodwa le-peristaltic, ipayipi elilodwa lokuqoqwa kwamanzi, ikhanda elilodwa lokuhlola, kanye nentambo yamandla eyodwa yeyunithi eyinhloko.

Uma udinga ukwenza amasampula alinganayo, sicela ulungiselele umthombo wesignali yokugeleza, futhi ukwazi ukuqonda ngokunembile ulwazi lwedatha yesignali yokugeleza, njengobubanzi bokugeleza obuhambisana nesignali yamanje engu-4 ~ 20mA,

Ukukhetha indawo yokufaka

Zama ukukhetha umhlabathi oqinile ovundlile ukuze ufake isampula, futhi izinga lokushisa kanye nomswakama kufanele kuhlangabezane nezidingo zezinkomba zobuchwepheshe zethuluzi.

Indawo yokufaka yesampula kufanele isondele kakhulu emthonjeni wamanzi ozoqoqwa, futhi ipayipi lokuhlola kufanele lithambekele phansi ngangokunokwenzeka.

Gwema ukudlidliza kanye nemithombo yokuphazamiseka kwamandla kazibuthe enamandla aphezulu (njengezinjini ezinamandla aphezulu, njll.).

Landela imiyalelo elula engezansi ukuze uqedele ukukhipha amanzi emgqeni wokungena ukuze uvimbele ukungcoliswa okuwela phakathi kwamasampula,

Ukunikezwa kwamandla kwethuluzi kumele kuhlangabezane nezidingo zezinkomba zobuchwepheshe, kanti ukunikezwa kwamandla kumele kube nocingo oluphansi ukuze kuphephe.

Noma nini lapho kungenzeka, faka isampula eduze ngangokunokwenzeka nomthombo wesampula yezentengiselwano.

Isampula yelayimu ifakwe ngaphezu komthombo wesampula, bese kuthi ithubhu lokungena legridi lithambekele emthonjeni wesampula.

Qiniseka ukuthi ipayipi lokuqoqwa kwesampula alisontekile noma aligobile.

Isampula emele kakhulu ingatholakala ngo:

Gcina izitsha zesampula kude ngangokunokwenzeka ukuze zingangcoliswa ukuqinisekisa idatha yokuhlaziya esezingeni eliphezulu;

Gwema ukuguguleka kwamanzi endaweni yokuthatha isampula;

Hlanza kahle izitsha zokuthatha amasampula kanye nemishini;

Gcina izitsha zokuthatha amasampula ngokuphephile ukuze ugweme ukungcola kwesivalo;

Ngemva kokuthatha amasampula, sula bese womisa ipayipi lokuthatha amasampula, bese uligcina;

Gwema ukuthinta isampula ngezandla nangamagilavu.

Qinisekisa ukuthi indlela esuka endaweni yokuqoqa isampula iya emishinini yokuqoqa isampula yehla ukuze uvimbele imishini yokuqoqa isampula ekungcoliseni amanzi endaweni yokuqoqa isampula;

Ngemva kokuthatha amasampula, isampula ngayinye kufanele ihlolwe ukuthi ikhona yini izinhlayiya ezinkulu njengamaqabunga, imfucumfucu, njll. Uma kunjalo, isampula kufanele ilahlwe futhi iqoqwe futhi.