Core txhais thiab cov yam ntxwv ntawm cov qauv
Cov dej rov qab kaw lub valve yog lub valve tshwj xeeb uas tau teeb tsa ntawm qhov rov qab dej kawg ntawm lub kaw lus, uas paub txog ib qho - txoj kev khiav ntawm qhov nruab nrab, ntws qhov chaw xauv, thiab kev tiv thaiv rov qab los ntawm cov qauv siv tshuab. Nws lub luag haujlwm tseem ceeb yog txhawm rau txhawm rau thim rov qab ntawm qhov nruab nrab, ntsuas qhov ntsuas qhov ntsuas ua ntej, sib npaug ntawm hydraulic system, thiab tseem muaj kev tiv thaiv kev nyab xeeb uas tsis tuaj yeem qhib yam tsis tau tso cai. Nws cov qauv yog txawv los ntawm cov kev ntsuas zoo tib yam, kev sib koom ua ke ntawm kev ntsuas lub ntsuas phoo thiab ib qho - txoj kev sib khi, nrog ob lub zog ntawm kev tswj thiab kev ruaj ntseg, uas tuaj yeem daws cov teeb meem zoo xws li cov dej ntws tawm, rov qab muaj kuab paug, pov tseg hluav taws xob, thiab kev siv hluav taws xob tsis raug cai.
Cov khoom tseem ceeb ntawm cov khoom muaj xws li: lub cev lub cev, lub valve tseem ceeb, lub tshuab xauv lub cev, cov khoom siv ntsuas lub siab, thiab cov ntsaws ruaj ruaj. Tag nrho cov qauv yog compact, yooj yim rau disassemble, thiab txais ib lub hwj chim -tawm mechanical tswj hom. Nws ua haujlwm ntseeg tau thiab muaj lub neej ua haujlwm ntev, nrog cov nqi kho mob tsawg kawg nkaus nyob rau theem tom ntej.
Lub hauv paus ntsiab lus ua haujlwm thiab cov txiaj ntsig tseem ceeb
Qhov rov qab dej xauv lub valve yog ua raws li ob txoj hauv kev ua haujlwm ntawm "siab induction + mechanical locking" kom ua tiav ntau -dimensional functional control: thaum lub sijhawm ua haujlwm ntawm lub voj voog thermal, qhov nruab nrab siab thawb lub piston lossis valve core hauv lub valve lub cev kom qhib, tso cai rau qhov nruab nrab ntws mus rau hauv ib qho kev coj ua. Nyob rau tib lub sijhawm, tus nqi ntws tuaj yeem raug teeb tsa los ntawm cov cuab yeej tshwj xeeb los kho qhov sib txawv ntawm qhov sib txawv ntawm cov dej nkag thiab qhov hluav taws xob, kom ntseeg tau tias qis - suab nrov ua haujlwm thiab qhov sib npaug ntawm cov khoom siv kawg; Thaum lub kaw lus tsis ua haujlwm lossis qhov nruab nrab siab tsis txaus, lub valve tub ntxhais tau rov pib dua thiab kaw nyob rau hauv qhov kev txiav txim ntawm lub caij nplooj ntoos hlav elasticity, nruj nreem thaiv qhov rov qab reflux ntawm nruab nrab, hauv paus daws teeb meem ntawm boiler overflow, pipeline tsis zoo siab, thiab nruab nrab reflux pa phem. Tom qab qhov kev teeb tsa ntws tiav lawm, txoj haujlwm tseem ceeb ntawm lub valve raug kaw nrog lub hau kaw, thiab cov neeg ua haujlwm tsis tau tso cai tsis tuaj yeem kho nws qhov kev txiav txim siab, ua tiav ob lub hom phiaj ntawm kev tswj xyuas cov nqi thiab kev saib xyuas tus nqi.
Muab piv rau cov kev kuaj xyuas zoo tib yam thiab lub ntiaj teb li qub, qhov rov qab dej xauv lub valve muaj plaub qhov zoo: ua ntej, nws ua ke ntau yam haujlwm, suav nrog kev kuaj xyuas, ntsuas phoo, kev tswj dej ntws, thiab ntsuas qhov ntsuas siab, tsis tas yuav tsum muaj ntau lub valve ntxiv, simplifying pipeline layout; Qhov thib ob yog passive mechanical control, uas tshem tawm qhov kev xav tau ntawm cov khoom siv hluav taws xob, solenoid li qub, thiab cov cuab yeej tswj qhov kub thiab txias, kom tsis txhob muaj kev pheej hmoo ntawm hluav taws xob tsis ua haujlwm, ua kom muaj kev nyab xeeb, kev cia siab, thiab kev siv hluav taws xob, thiab hloov mus rau ntau yam xwm txheej tsis muaj hluav taws xob; Thirdly, nws muaj kev ua tau zoo sealing zoo, txais yuav cov qauv sealing dual uas tsis tshua muaj tus nqi xau, uas tuaj yeem tiv thaiv qhov nruab nrab to thiab rov qab. Nyob rau tib lub sijhawm, cov khoom siv tsis yog - tshuaj lom, tsis muaj txheej txheej, tsis tsim cov kab mob, thiab zam kev ua qias tuaj ntawm cov dej haus; Qhov thib plaub yog kev tso cai yooj yim thiab kev tswj hwm, nrog rau kev tsim kho qhov tseem ceeb uas ua kom muaj kev sib koom ua ke los ntawm kev tswj hwm vaj tse lossis kev ua haujlwm thiab kev saib xyuas, tshem tawm cov teeb meem xws li cov nqi tsis them thiab kev hloov pauv tsis txaus, thiab txo cov nqi khiav lag luam thiab kev saib xyuas.
Cim npe nrov: Tuam Tshoj backwater valve nrog phau ntawv kaw manufacturers, lwm tus neeg, Hoobkas
