Ngawaphi amalungu akwivalve ye-Diaphragm?

Amalungu evalve ye-diaphragm ami ngolu hlobo lulandelayo:

Isigqubuthelo sevalvu

Isivalo sevalve sisebenza njengesigqubuthelo esingaphezulu kwaye sibotshelelwe kumzimba wevalvu.Ikhusela icompressor, isiqu sevalve, i-diaphragm kunye nezinye iindawo ezingamanzisi zevalve ye-diaphragm.

umzimba wevalvu

Umzimba wevalvu licandelo elidityaniswe ngokuthe ngqo nombhobho apho ulwelo ludlula khona.Indawo yokuhambahamba kumzimba wevalvu ixhomekeke kuhlobo lwevalve ye-diaphragm.

Umzimba wevalvu kunye nebhonethi zenziwe ngezinto eziqinileyo, eziqinileyo kunye nezixhobo ezikwaziyo ukubola.

I-diaphragm

I-diaphragm yenziwe ngediskhi yepolymer elastiki kakhulu ehamba ezantsi ukuze iqhagamshelane nomzantsi wevalvu yomzimba ukunqanda okanye ukuthintela ukudlula kolwelo.Ukuba ukuhamba kwamanzi kuya kwandiswa okanye ivalve kufuneka ivulwe ngokupheleleyo, i-diaphragm iya kunyuka.Ulwelo luhamba ngaphantsi kwe-diaphragm.Nangona kunjalo, ngenxa yezinto kunye nesakhiwo se-diaphragm, le ndibano inciphisa ukushisa okusebenzayo kunye noxinzelelo lwe-valve.Kufuneka kwakhona kutshintshwe rhoqo, kuba iimpawu zayo zomatshini ziya kuncipha ngexesha lokusetyenziswa.

I-diaphragm yahlula iindawo ezingamanziswanga (i-compressor, i-valve stem kunye ne-actuator) ukusuka kwindawo yokuhamba.Ngoko ke, ulwelo oluqinileyo kunye ne-viscous alunakwenzeka ukuba luphazamise indlela yokusebenza yevalve ye-diaphragm.Oku kukwakhusela iindawo ezingamanziswanga ekudlekeni.Ngokuchasene noko, ulwelo olukumbhobho alunakungcoliswa sisithambiso esisetyenzisiweyosebenzisa ivalve.