Ubunjalo bokugeleza kwevalvu

I-Tianjin Tanggu Water-Seal Valve Co., Ltd (TWS Valve Co., Ltd)
I-Tianjin：CHINA
mhlana ali-14, kuRhoboyi, 2023
I-Web:www.water-sealvalve.com

Iimfanelo zokugeleza kwevalvu ijika nokuhlukaniswa kweemfanelo zokugeleza kwevalvu, kusevalvu emaphethelweni womabili umehluko womfutho uhlala ubujamo obufanako, ukugeleza okuphakathi kwevalvu ukugeleza okuhlobeneko nokuvulwa kwayo hlangana nobudlelwano phakathi kweemfanelo zokugeleza kwevalvu kuyinkomba eqakathekileko yobuchwepheshe kanye namapharamitha enqubweni yokusetjenziswa kwevalvu ukwenza ukukhetha okufaneleko kuneqakatheko eliqakathekileko khulu.

Ubunjalo bokugeleza kwevalvu bungachazwa ngokuthi: ukugeleza okuhlobeneko kwe-medium elawulwako nge-valve, begodu ubudlelwano phakathi kokuvuleka okuhlobeneko (ukufuduka okuhlobeneko) kwe-valve ne-valve kubizwa ngokuthi ubujamo bokugeleza kwe-valve elawulako. Ngokuvamileko, ihlukaniswe yaba mihlobo emine: umugqa oqondileko, iphesenteji elinganako (ilogarithimu), ipharabhola nokuvuleka okurhabako! Ihlathululo ekhethekileko neenzuzo zilandelako:

Kokuthoma, ubujamo obuqondileko butjho ubudlelwano obuqondileko hlangana nezinga lokugeleza elihlobeneko levalvu nokuvuleka okuhlobeneko, okutjho bona, ukutjhuguluka kokugeleza okubangelwa kutjhuguluka kokuvulwa kweyunithi. Ukukhamba okuhlobeneko kweempawu eziqondileko kusebudlelwaneni obuqondileko nezinga lokugeleza okuhlobeneko. Ukutjhuguluka kwezinga lokugeleza okubangelwa kutjhuguluka kweyunithi ye-stroke kuhlala kunjalo. Lokha izinga lokugeleza likhulu, inani elihlobeneko lezinga lokugeleza litjhuguluka libe lincani, begodu izinga lokugeleza lincani, inani elihlobeneko lezinga lokugeleza litjhuguluka khulu.

Kwesibili, ubujamo bamaphesenti alinganako (ilogarithm) kutjho bona ukutjhuguluka kokugeleza okuhlobeneko okubangelwa kutjhuguluka kokuvulwa kweyunithi kulingana nezinga lokugeleza elihlobeneko lephuzu, okutjho bona, i-amplification coefficient ye-valve yokulawula iyatjhuguluka, begodu iyakhula ngokukhula kokugeleza okuhlobeneko. I-stroke ehlobeneko nokugeleza okuhlobeneko kwamaphesenti alinganako wezimpawu akukho ebudlelwaneni obuqondileko, begodu ukutjhuguluka kokugeleza okubangelwa kutjhuguluka kwe-yunithi ye-stroke ephuzwini ngalinye le-stroke kulingana nezinga lokugeleza kuleli phuzu, begodu iphesenti lokutjhuguluka kokugeleza liyalingana. Ngalokho-ke, ubuhle bayo kukobana izinga lokugeleza lincani, ukutjhuguluka kokugeleza kuncani, begodu lokha ukugeleza kukhulu, izinga lokugeleza litjhuguluka khulu, okutjho bona, linenemba elifanako lokulungiswa eendaweni ezivulekileko ezihlukileko.

Okwesithathu, ubujamo be-parabolic butjho ukutjhuguluka kokugeleza okuhlobeneko okubangelwa kutjhuguluka kokuvulwa okuhlobeneko kweyunithi ngokulingana ngqo nomsuka wesikwere wenani lokugeleza okuhlobeneko kwaleli phuzu. Izinga lokugeleza liyahluka ngokuya emahlangothini womabili we-stroke, ngeempawu eziphakathi nendawo ze-linear kanye namaphesente alinganako.

Okwesine, ubujamo bokuvuleka okurhabako butjho ukugeleza okukhulu lokha ukuvuleka kuncani, ngokunyuka kokuvuleka, izinga lokugeleza lingafinyelela msinyana esiphezulu, bese kukhuphuka ukuvuleka, ukutjhuguluka kokugeleza kuncani khulu, ngalokho kubizwa ngokuthi ubujamo bokuvuleka okurhabako.

Ubujamo bokugeleza kwamavalvu we-diaphragm buseduze nobujamo bokuvula msinyana, ubujamo bokugeleza kwamavalvu we-butterfly buseduze nobujamo bamaphesenti alinganako, ubujamo bokugeleza kwamavalvu wesango buyizimpawu eziqondileko, ubujamo bokugeleza kwamavalvu webholo buyimigqa eqondileko esigabeni sokuvula nokuvala esiphakathi, begodu ubujamo bokuvula kwamaphesenti alinganako.

Ngokuvamileko, amavalvu webholo kanyeamavalvu wevithaminikanengi azisetjenziselwa ukulungisa, nangabe zisetjenziselwa ukulungisa, kodwana godu endabeni yokuvuleka okuncani ukudlala indima ekulawuleni, ngokuvamileko zingahlukaniswa njengomhlobo wokuvula okurhabako, begodu okungokoqobo njengokulawulwa kwe-valve ye-globe eyisisekelo, ukucubungula ihloko ye-valve ibe njenge-parabolic cone, spherical, njll., kuzokusebenzisa i-curve ehlukileko, ngokuvamileko, njengombana kusetjenziselwa ukulungisa amaphesenti weemfanelo asetjenziswa khulu.

I-Tianjin Tanggu Water-Seal Valve Co.,ltdzisekela ithekhnoloji ethuthukileko khulu yamavalvu ahlala aqinileko, kufaka hlangana amavalvu ahlala aqinilekoi-wafer butterfly valve,Ivalvu ye-Lug butterfly,Ivalvu yevithamini ye-flange ephindwe kabili, I-valve ye-butterfly eccentric flange ephindwe kabili,I-Y-strainer, ivalvu yokulinganisa,I-wafer dual plate check valve, njll.