3. Omupiira Valvu
Valve y’omupiira ekaruga omu valve ya plug. Ekicweka kyakyo eky’okukinga n’okukinga n’ekibumbe ky’enziga, kandi ekibumbe eki nikizengyerera 90° aha rubaju rw’omuti gw’ekikopo ky’okukingaho kubaasa kuhikiiriza ekigyendererwa ky’okukinga n’okukinga. Valve y’omupiira neekira kukozesebwa aha mipiira okusharaho, okugaba, n’okuhindura ahu amaizi garikugyendera omu nkora. Valve y’omupiira ekozirwe n’ekicweka ekirimu ekicweka kya V nayo eine omurimo murungi gw’okutegyeka okusheesheka kw’amaizi.
Ekyombeko kya TWS valve nikiha valvu y'ebinyonyi YD37A1X3-16Q, erimu ebiriisa bibiriD34B1X3-16Q, Valvu y’ebinyonyi erimu ebipande bibiri kurugiirira ahari Ser.13 nari series 14, BS5163/F4/F5 /ANSI CL150 valvu y’omuryango erimu emipira, Y-strainer, valvu y’okugyeragyeranisa, ekirikuzibira okusheesheka kw’omugongo.
3.1 Ebirungi:
Eine oburemeezi bw‘okusheesheka oburi ahansi munonga (omu bikorwa 0).
Ahabw‘okugira ngu tikirikwija kukwaata omu bwire bw‘okukora (omu kubura kw‘amajuta), nikibaasa kuteebwa omu muringo ogurikwesigwa aha bikwatiraine n‘okusheeshasheesha n‘amaizi agatarikufuka munonga.
Nikibaasa kuhika aha kukingaho okuhikire omu bwire bw‘okugyemeserezibwa n‘obutagatsi bwingi munonga.
Nikibaasa kuhika aha kwigura n’okukinga juba. Obwire bw’okukingura n’okukinga ebizimbe ebimwe ni sekondi 0.05 kuhika 0.1 zonka, kuhamya ngu nibibaasa kukoresibwa omu nkora z’okwekorera ez’entebe z’okugyezesa. Waaba nookinga n’okukinga valvu omu bwangu, tihaine ekirikubaho omu bwire bw’okukora.
Ekicweka ky’okukinga eky’enziga nikibaasa kwemerera omu mwanya gw’ensharo.
6-- Omuringo gw‘okukora nigukingwa omu muringo ogurikwesigwa aha valve.
Q7 Valve ku erikuba eigukire kimwe kandi ekingire kimwe, emyanya y’okukingaho ey’omupiira n’entebe ya valve nibitaanisibwa n’omugati. Nahabwekyo, omugati ogurikuraba omu valve aha sipiidi mpango tigurikwija kureetera okusheenya kw’ebicweka by’okukingaho.
Eine omubiri mukye kandi n’oburemeezi bukye. Nikibaasa kuteekateekwaho nk‘omutindo gwa valvu ogurikukirayo oburungi ahabw‘enkora z‘omugati z‘obutagatsi bukye.
Ekivalveomubiri nigushushana. Namunonga aha nkora y‘omubiri gwa valvu erikushemezibwa, neebaasa kugumira gye oburemeezi oburikuruga omu nshaho.
Ekicweka ky‘okukinga nikibaasa kugumira entaaniso y‘amaani g‘amaani omu bwire bw‘okukinga.
Valve y‘omupiira erimu omubiri gwa valve ogujwire nigubaasa kuziikwa butunu ahansi y‘itaka, kurinda ebicweka by‘omunda bya valve obutasheenyagurika. Obwire bwayo oburikukirayo nibubaasa kuhika emyaka 30, ekirikugihindura valve erikukirayo oburungi ey’okukoresa omu mipiira y’amajuta na gaasi y’obuhangwa.
3.2 Ebizibu:
Ekikuruvalveentebe y‘okukingaho empeta y‘ekintu ky‘omupiira gw‘ekikwato ky‘okuteeraho n‘ekyoma ky‘okuteeraho (PTFE). Nikiba kitaine kakwate haihi n’ebintu byona eby’emibazi kandi kiine emitwarize ehikire nk’okuteerana okukye, okukora okuhamire, okuzibira okukura, omubaro gw’obutagatsi oburikukoresibwa munonga, n’okukora gye munonga omu kukinga. Kwonka, ebintu by’omubiri bya PTFE, otwariiremu n’okugira ngu hariho omubaro gw’okutunguuka oguri ahaiguru munonga, okuhurira okurikuruga omu bwire bw’obufuki, n’okutambura kubi kw’okwotsya, nibyetengyesa ngu enkora y’okukingaho entebe ya valve ekorwe okwehinguririize ebintu ebi. N’ahabw’ekyo, ekintu ekirikukingira kyaguma, okwesigwa kw’ekipande nikubura. Ekindi, omutindo gw’okuzibira obutagatsi bwa PTFE nigukye munonga, kandi nigubaasa kukoresibwa aha bwire bw’obutiti oburi ahansi ya 180°C bwonka. Ebiriisa byaba nibirenga aha muheendo ogu, ebintu ebirikukingaho nibiija kukura. Okuteekateeka aha kukozesa obwire buraingwa, okutwarira hamwe neekoresibwa aha 120°C yonka.
Okukora kwayo okw’okutegyeka nikuba kubiho kakye kukira okwa globe valve, namunonga aha valvu z’omuyaga (narishi valvu z’amashanyarazi.
5. Tamu Valvu
Valve ya plug neemanyisa valve erikwetoorora omu kicweka ekirikukinga kiri omu muringo gwa plunger. Omu kuhindura 90°, omuhanda ogurikwigura aha ntambi nigukorwa kuhurizana nari kutaanisa n’omuhanda ogurikwigura aha mubiri gwa valvu, kuhikiiriza okukingura nari okukinga kwa valvu. Kandi nikyetwa enkoko, enkoko y’okuzibira, nari omuryango ogurikwetoorora. Enkora ya pulagi neebaasa kuba ey’ekibumbe ky’ekibumbe nari ey’ekibumbe ky’ekibumbe. Hariho emiringo mingi yaayo, otwariiremu ey’omuringo oguhikire, ey’emiringo eshatu, n’ey’emiringo ena. Omusingye gwayo omu kubanza nigushushana n’ogw’omupiira gw’ebigyere.
5.1 Ebirungi:
Nikirungi kukora emirundi mingi, n’okukinga n’okukinga omu bwangu kandi omu muringo gworobi.
Okuzibira amaizi ni kukye.
Eine omubiri gworobi, erimu obuhango bukye, neeremeera kakye, kandi n’eyanguhi kugireeberera.
Eine okukora kurungi kw’okukinga.
Tikirikuzibirwa orubaju rw‘okutaho, orubaju rw‘okugyendera kw‘omubazi nirubaasa kuba orw‘obushaarizi.
Tihariho kutengeeta, kandi n’eiraka riri ahansi.
5.2 Ebizibu:
Eitaka ry’okukingaho nirihango munonga, ekirikureetaho okuteera munonga n’okutabaasa kuhindurahindura okurikumara.
Okukwatwaho oburemeezi bwayo, obuhango bw‘ekipimo kya valvu nibukye.
Omu kukozesa buzima, kyaba nikyetengyesa valvu y‘omuhendo muhango, omutindo gw‘okugaruka enyima guteekwa kukoresibwa, ekirikubaasa kukwata aha nkora y‘okukinga.
Ebirikukiraho, noobaasa kubikwataho bushaTWS valvufakitore.
Obwire bw'okuhandiika: Okwakana-12-2025
