Guhitamo neza valve y'imipira y'impande eshatu mu buryo bw'imiyoboro y'inganda. Iyi mfashanyigisho ya tekiniki ikubiyemo imiterere y'amazi ya L-Port vs T-Port, imiterere yo gufunga intebe 2 vs intebe 4, ingano y'ubushyuhe bw'ibikoresho by'intebe (PTFE/RPTFE/PPL/Metal), na formula zo kubara torque y'ibikoresho by'imashini hamwe n'ibintu by'umutekano. Isomo ry'ingenzi ku bahanga mu by'imiyoboro n'abashushanya sisitemu.
- 1. Intangiriro: Icyegeranyo cy'Ubwubatsi bw'Amavalufu y'Imipira y'Inzira Eshatu
- 2. Flow Geometry Deep-Dive: Imiterere ya L-Port vs T-Port
- 3. Imiterere y'Imyanya: Imiterere y'Imyanya 2 vs Imyanya 4 n'Imipaka y'Icyerekezo cy'Inzira
- 4. Guhitamo ibikoresho by'intebe hakurikijwe ubushyuhe n'umuvuduko
- 5. Ubunini bw'ibikoresho by'ikoranabuhanga n'uburyo bwo kubara torque
- 6. Uburyo bwiza bwo gushyiraho: Gukumira inyundo z'amazi no kugabanya ubushyuhe
- 7. Urutonde rw'ibipimo by'ubuhanga bya RFQ
- 8. Amabwiriza n'amahame ngenderwaho y'inganda
1Intangiriro: Icyegeranyo cy'Ubwubatsi ku mavalufu y'imipira atatu
Mu miyoboro y’inganda igoye yo gukwirakwiza imiyoboro—nk’imiyoboro y’amazi akonjesha, imiyoboro ikwirakwiza imiti, sisitemu z’amavuta ashyushye, n’aho amazi asukurwa—gucunga neza icyerekezo cy’amazi biracyari ikibazo cy’ingenzi mu by’ubuhanga mu by’ikoranabuhanga kigira ingaruka ku buryo butaziguye ku bwizerwe bw’imiyoboro n’ikiguzi cy’imikorere.
Uburyo busanzwe bukoresha vali nyinshi zo gutandukanya inzira ebyiri kugira ngo hagerwe ku kunyura, kuvanga, cyangwa kunyura mu nzira, akenshi butera intambwe nini zo gukanda imiyoboro, kwiyongera k'umuvuduko w'amashanyarazi (ubusanzwe ingingo 3-5 z'inyongera kuri buri gikorwa cyo guhinduranya), hamwe na gahunda ikomeye yo kwikora ku buryo bwikora kandi ifite igipimo cyo gutsindwa kiri hejuru.
A valve y'umupira y'impande eshatuihuza uburyo amazi anyuramo mu buryo bumwe kandi bukora neza cyane, igabanya inzira zishobora kuvamo amazi kugeza kuri 60% ugereranije n'izindi mashini zikoresha ibyuma byinshi. Ariko, guhitamo nabi imiterere y'aho amazi anyura, ibikoresho by'intebe, cyangwa icyerekezo cy'amazi bishobora gutera kwanduzwa mu buryo butari ngombwa, kwangirika kw'intebe mbere y'igihe, cyangwa ingaruka mbi ku buryo amazi anyura mu buryo bwose.
Iyi mfashanyigisho y’ubuhanga iha abashushanya sisitemu y’imiyoboro y’amazi, injeniyeri z’ibikoresho, n’abayobozi b’imishinga ya tekiniki amahame shingiro, uburyo bwo guhitamo, n’uburyo bwo kubara bukenewe kugira ngo hamenyekane neza kandi hubakwe uburyo butatu bwo kugenzura imiyoboro y’amazi mu nganda.
Amagambo y'ingenzi ya kabiri:Valve y'umupira w'ikibuga cya L-port vs T-port, imiterere y'ibyuma by'intebe 2 vs 4, kubara torque y'icyuma gikoresha actuator, ubushyuhe bw'ibikoresho by'intebe ya valve ntarengwa
2Igenamiterere ry'Uburyo bwo Kunyura mu Kirere: Imiterere ya L-Port vs T-Port
Itandukaniro ry'imikorere y'ibanze murivalve y'umupira y'impande eshatuiherereye mu ishusho y'imbere y'igice cy'umupira w'uruziga. Injeniyeri zigomba guhitamo hagati yaL-Port (inyura mu nzira)naUmuyoboro wa T (kuvanga/guhindura/gucishamo neza)imiterere ishingiye ku buryo busabwa bwo gukoresha ikoranabuhanga n'imiterere ya sisitemu.
Jometri y'umupira wa Port L (Ibyerekezo 3, intebe 2 cyangwa intebe 4)
Umupira wa L-Port ufite inzira ebyiri zitobowe ku bushyuhe bwa dogere 90 ugereranije, zigakora ishusho ya "L" mu mubiri w'uruziga.
| Igipimo | Ibisobanuro |
|---|---|
| Imikorere y'ibanze | Guhinduranya/guhinduranya amazi kuva ku mwobo umwe usanzwe ujya kuri umwe mu misozo ibiri (cyangwa gusubira inyuma) |
| Kuzunguruka kwa Actuator | Ingendo zisanzwe za 90° |
| Ihuza ry'icyambu | Ntibishobora guhuza imiyoboro yose itatu icyarimwe |
| Porogaramu zisanzwe | Guhindura umurongo w'amazi ukonjesha hagati y'icyuma gihindura ubushyuhe cy'ibanze n'icyuma gikonjesha gihoraho; guhinduranya hakoreshejwe filter ebyiri |
Inzira zo gutemberamo:
- Umwanya A: Icyambu cya 1 → Icyambu cya 2 (icyambu cya 3 gifunze)
- Umwanya B: Icyambu cya 1 → Icyambu cya 3 (icyambu cya 2 gifunze)
- Nta mwanya "ufunguye" cyangwa "ufunze" uboneka ku gishushanyo gisanzwe cya L-Port
Jometri y'umupira wa T-Port (Inzira 3, Imyanya 4)
Umupira wa T-Port ufite umuyoboro ugororotse uhurira n'umuyoboro wa gatatu ugororotse, bigatuma habaho inzira ifite ishusho ya "T" ituma habaho uburyo bwo kugenzura amazi mu buryo butandukanye.
| Igipimo | Ibisobanuro |
|---|---|
| Imikorere y'ibanze | Kuvanga, kuyobya, cyangwa inzira inyuramo neza hamwe n'ubushobozi bwo kunyura mu nzira |
| Kuzunguruka kwa Actuator | Urugendo rwa 90° cyangwa 180° bitewe n'imiterere y'aho umuntu aherereye |
| Ihuza ry'icyambu | Ishobora guhuza imiyoboro yose itatu icyarimwe (uburyo bwo kuvanga/guhindura) |
| Porogaramu zisanzwe | Ahantu ho kuvanga ubushyuhe (hashyushye + hakonje → ahantu havanze ho gusohorera); guhinduranya ibiryo bya reactor; amatsinda menshi yo gukwirakwiza |
Amahitamo y'Inzira y'Iterambere (hamwe no kuzunguruka kwa 180°):
1. Uburyo bwo kuvanga: Umuyoboro wa 2 + Umuyoboro wa 3 → Umuyoboro wa 1
2. Uburyo bwo guhindura inzira: Icyambu cya 1 → Icyambu cya 2 + Icyambu cya 3
3. Inzira igororotse: Icyambu cya 2 ↔ Icyambu cya 3 (icyambu cya 1 cyashyizwe ukwacyo)
4. Gufunga burundu: Nta nzira inyura mu cyambu icyo ari cyo cyose (iboneka ku myanya ine y'imyanya)
Ishusho ya 1: Igereranya ry'Imbonerahamwe y'Ihererekanya ry'Ihererekanya rya L-Port na T-Port
(Ishusho alt text: “Valve y'umupira wa L-port ifite inzira z'amazi za dogere 90 zo kuyobya uburari ugereranije na valve y'umupira wa T-port ifite inzira zigororotse n'izigororotse zo kuvanga no kunyuramo – Ishusho ya tekiniki ya NSW VALVE”)
- Ukeneye guhindura umurongo wo gukonjesha hagati y’icyuma gishyushya ubushyuhe cy’ibanze n’icyuma gikonjesha gihoraho? →Hitamo L-Port
- Ukeneye kuvanga amazi ashyushye n'amazi akonje kugira ngo ugere ku rugero nyarwo rw'ubushyuhe? →Hitamo T-Port
- Ukeneye kuvanga no guhinduranya ibintu byombi mu buryo bumwe? →Hitamo T-Port ifite actuator ya 180°
3Imiterere y'Imyanya: Imiterere y'Imyanya 2 vs Imyanya 4 n'Imipaka y'Icyerekezo cy'Inzira
Uburyo bwo gucika intege bukunze kwirengagizwa mu gushyiraho valve y'umupira y'impande eshatu ni uguhitamoIgishushanyo mbonera cy'imibiri y'intebe ebyirikuri porogaramu isaba kwitandukanya neza n'umuyoboro uwo ari wo wose—cyane cyane iyo sisitemu ishobora kugerwaho n'impinduka mu gihe kizaza cyangwa igahinduka.
Itandukaniro ry'Imyanya Ikomeye
| Ikiranga | Igishushanyo cy'intebe ebyiri | Igishushanyo cy'intebe 4 |
|---|---|---|
| Igipfukisho cy'ikimenyetso | Ifunga gusa ku byambu bibiri byo ku ruhande | Ishyiramo umupira hamwe n'udupfundikizo kuri quadrants enye zose |
| Kugabanya aho kwinjira | Umuyoboro wo hasi UGOMBA kuba ari wo mwobo winjiriramo ufite umuvuduko | Yemerera kwinjira mu muyoboro uwo ari wo wose |
| Ubushobozi bwo kwitandukanya | Ntishobora gutandukanya neza umuyoboro wa gatatu iyo ufunze | Itanga ubwishingizi bwiza mu mwanya UWO ARI WO WOSE |
| Ikiguzi | Hasi (ibice bike byo gufunga) | Hejuru (izindi mpeta z'intebe zipakiye mbere) |
| Ibisabwa ku torque | Ubushyuhe buri hasi | Umuvuduko mwinshi wo gucika bitewe n'uko ibintu bikomeza gukoraho ku manota ane |
Ibibujijwe mu cyerekezo cy'amazi
Valves zo mu mwanya wa L zifite imyanya ibiri:
- Gusaba ko inzira isanzwe yinjira buri gihe inyura muriicyambu cyo hasi (icyambu cya 1)
- Igitutu giturutse ku mugozi wo hasi gisunika umupira hejuru ugana ku gice cy'intebe gikora, bikongera uburyo bwo gufunga
- Umuburo w'ingenzi:Iyo igitutu gishyizwe kuri Port 2 cyangwa Port 3 iyo valve ifunze, igitutu cy'umurongo kizakuramo umupira, bigatera inzira y'imbere kandi bishobora kwanduzanya
- Nta bushobozi bwo gufunga impande ebyiri
Valves z'intebe 4 (Gutandukanya abantu bose):
- Shyiramo impeta z'intebe zipakiye mbere (ubusanzwe ziba ari PTFE cyangwa PPL carriers zikoresha icyuma kitagira umugese) ku bice bine byose by'inyuma by'imashini.
- Emera ko umuvuduko wose ufungwa mu cyerekezo cy'imirongo ibiri uko byagenda kose, utitaye ku cyambu gikora nk'aho winjirira
- Ni byiza kuri sisitemu aho icyerekezo cy'inzira gishobora guhinduka mu gihe cy'imikorere isanzwe cyangwa mu gihe cyo kubungabunga
- Birakenewe mu gushyira mu bikorwa ibikorwa by'ingenzi mu mutekano aho kwishyira mu kato ari ngombwa
Ku mishinga mishya aho guhindagurika kw'imizigo mu gihe kizaza bishoboka, cyangwa kuri serivisi z'ingenzi aho kwanduzwa kw'imizigo bidashobora kwihanganirwa, garagazaIgishushanyo cy'imyanya inenubwo igiciro cya mbere cyari cyo hejuru kandi hakenewe imbaraga nyinshi zo gukoresha actuator.
4Guhitamo ibikoresho by'intebe hakurikijwe ubushyuhe n'umuvuduko
Vali z'imipira y'impande eshatu zigira ubwivumbure bwinshi cyane ugereranije na vali z'impande ebyiri bitewe n'uko ubuso bukomeza gukorana ku mpeta nyinshi z'intebe. Guhuza ibikoresho by'intebe n'ubushyuhe bw'ibice, igitutu, n'imiterere y'amavuta ni ingenzi kugira ngo ugere ku buzima bwiza bwo gukora.
Ingano z'ubushyuhe hakurikijwe ibikoresho by'intebe
Ishusho ya 2: Ingano y'ubushyuhe bw'imikorere y'ibikoresho by'intebe bya value y'umupira isanzwe y'inzira eshatu
(Ishusho alternative text: “Imbonerahamwe yo kugereranya ubushyuhe bw’ibikoresho bya PTFE, RPTFE, PPL, na Stellite by’icyuma bigaragaza ubushyuhe ntarengwa bwo gukora kuva kuri 150°C kugeza kuri 550°C – NSW VALVE engineering reference”)
| Ibikoresho by'Intebe | Ingano y'ubushyuhe buhoraho | Intermittent nyinshi | Igipimo cy'umuvuduko | Ibiranga Ingenzi by'Ikoreshwa |
|---|---|---|---|---|
| Virgin PTFE | -20°C kugeza 150°C | 160°C | Icyiciro cya 150 / PN16 | Igipimo cyo hasi cyo gukururana (0.04-0.08); ni cyiza cyane ku mazi meza, umwuka w'ibikoresho, n'imirongo rusange ya HVAC; ubushobozi buke bwo guhangana n'ingufu |
| RPTFE (15% byuzuye ikirahure) | -20°C kugeza 180°C | 200°C | Icyiciro cya 150–300 | Ubudahangarwa bw'amazi yo mu mazi (bwazamutseho 30% ugereranyije na PTFE idafite ubuziranenge); ibipimo ngenderwaho byo gukurikirana umwuka ushyushye, amazi ashyushye, n'imiti yoroheje. |
| PPL (ishingiye kuri Polyphenylene Sulfide) | -20°C kugeza 230°C | 250°C | Icyiciro cya 150–600 | Ubushyuhe bwinshi buhagaze neza kandi buhendutse ugereranyije n'intebe z'icyuma; ni nziza cyane mu gushyushya ahantu hose, mu mwuka wuzuye, no mu mavuta ari munsi ya 230°C. |
| Stellite® / Tungsten Carbide Icyuma | -20°C kugeza kuri 450°C | 550°C | Icyiciro cya 150–1500 | Gupfuka ahantu hakomeye (HRC 38-45); byagenewe amavuta ashyushye ari hejuru ya 250°C, ibintu bishyushye cyane, n'uburyo bwo gushyushya cyane bukoreshwa mu gihe cy'ubushyuhe bwinshi |
Imbonerahamwe y'ibikorwa byo guhitamo ibikoresho by'intebe
Ese ubushyuhe bw'ibice by'imbere ni > 230°C? ├─ YEGO → Hitamo Icyuma Gifite Inkingi (Stellite/Tungsten Carbide) └─ OYA → Ese ubushyuhe bw'ibice by'imbere ni > 180°C? ├─ YEGO → Hitamo PPL (kugeza kuri 230°C ikomeza) └─ OYA → Ese ibice by'imbere bisiga amavuta (amazi/amavuta) cyangwa ntibisiga amavuta (gaze)? ├─ Gusiga amavuta → PTFE (ihendutse, <150°C) └─ Ntibisiga amavuta → RPTFE (irwanya kwangirika neza, <180°C)
Ingaruka ku mikorere y'ingufu n'ingufu z'ingufu
| Ibikoresho by'Intebe | Guhuzagurika guhoraho (μ) | Ingaruka z'ingufu zijyanye n'umuvuduko w'amashanyarazi |
|---|---|---|
| PTFE | 0.05–0.08 | Umurongo w'ibanze (1.0×) |
| RPTFE | 0.10–0.15 | 1.3–1.5× |
| PPL | 0.20–0.30 | 1.8–2.2× |
| Ifite icyicaro cy'icyuma | 0.35–0.50 | 2.5–3.5× |
Icy'ingenzi:Ibipimo byo hejuru byo gukururana bya PPL n'ibikoresho by'icyuma bigomba gushyirwa mu mibare y'ingano y'ibikoresho bikoresha actuator (reba Igice cya 5 hepfo).
5Ubunini bw'imashini zikoresha amashanyarazi n'uburyo bwo kubara torque
Gukora umupira w’impande eshatu bisaba kubara neza torque kugira ngo wirinde ko actuator ihagarara, gukata stem, cyangwa gufunga bidahagije mu bihe bikomeye byo gukora. Kubera ko valve y’impande eshatu y’imyanya ine ikomeza gukoranaho mu myanya ine y’imyanya yashyizwemo, torque yayo yo gucika (Tb) iri hejuru cyane ugereranyije n’iy’imyanya ibiri y’imyanya ibiri y’imyanya imwe—ubusanzwe iri hejuru ya 40-60%.
Ifishi y'ingano y'amatara
Kugira ngo umenye torque ntoya ikenewe ya actuator (Ta) munsi y'imiterere y'umuvuduko ntarengwa (ΔP):
Aho:
- Tb= Torque y'ibanze itangwa n'uruganda rwa valve (ipimwa ku gitutu ntarengwa cy'itandukaniro n'ubushyuhe ntarengwa)
- SF= Ikintu cy'umutekano ku ikoreshwa (reba imbonerahamwe iri hepfo)
Ibintu by'umutekano byasabwe hakurikijwe imiterere ya serivisi
| Imiterere ya serivisi | Ikintu cy'umutekano (SF) | Impamvu z'Ubwubatsi |
|---|---|---|
| Amavuta meza yo kwisiga (amazi meza, amavuta ya hydraulic, hydrocarbons yoroheje) | 1.25 | 25% by'ubwinshi bw'intebe bishingira ku kwangirika guto no guhindagurika k'ubushyuhe |
| Ibikoresho bidasiga amavuta (umwuka, umwuka wumye, amazi adasukuye, ibyuma bikonjesha) | 1.35–1.50 | Igipimo cyo hejuru cy'ubushyuhe; 35-50% by'umubare ni ngombwa |
| Ifite ubushyuhe bwinshi, ubushyuhe bukabije, cyangwa ubushyuhe bwinshi (>180°C) | 1.50–1.60 | Bitera kwiyongera kw'ubushyuhe mu gihe cy'ubushyuhe bwinshi n'ibice bishobora kwinjira mu gace gahuriraho n'intebe |
| Serivisi ikomeye (gukoresha ibinure bikabije, serivisi zo guteka, gutwara igare inshuro nyinshi) | 1.60–1.80 | Reba uruganda kugira ngo umenye amakuru yerekeye torque ikoreshwa mu buryo bwihariye |
Ingero z'ibarura ry'amatara
Byatanzwe:
- Valve y'umupira y'icyiciro cya 300 ifite uburebure bwa 4″, igishushanyo cya PTFE cy'imyanya 4
- Torque y'ingufu z'umukozi (Tb) kuri 600 psi ΔP: 450 N·m
- Serivisi: Amazi yakuwemo umwuka kuri 120°C (adakoreshwa mu gusiga amavuta)
- SF isabwa: 1.40
Ta = 450 × 1.40 = 630 N·m torque ntoya y'amashanyarazi
Hitamo icyuma gikoresha ikoranabuhanga:630 N·m × 1.05 (uburyo bwo gukora neza kw'ihuza ry'ibikoresho hagati y'ibikoresho n'ibikoresho) =662 N·m → Hitamo ingano isanzwe ya actuator: 700 N·m cyangwa 800 N·m moderi
Guhitamo ingendo za Actuator y'umwuka
| Ubwoko bwa Actuator | Inguni y'ingendo | Porogaramu |
|---|---|---|
| 90° Ikora inshuro ebyiri (Rack & Pinion) | 90° | Guhinduranya imiyoboro ya L isanzwe; imiyoboro ya T y'ibanze ifite imyanya ibiri (kuvanga cyangwa guhinduranya) |
| 90° Igihe cyo kugaruka mu mpeshyi (Iyo byanze bikunze bitameze neza) | 90° | Porogaramu za L-port zisaba ko habaho imiterere idahinduka (izuba-ku-izuba-gufunga cyangwa izuba-gufungura) |
| 180° Ikorana kabiri (Umugozi wa Scotch) | 180° | Vali zo mu bwoko bwa T-port zikoresha imyanya yose uko ari itatu yo gukora (Inzira yo hagati/Inzira y'ibumoso/Inzira y'iburyo) |
| Actuator ifite imyanya 3 ifite ububiko bw'amashanyarazi buri hagati | 90° + 90° | Porogaramu zihariye zo kuvanga zisaba umwanya uri hagati "ufunze byose" |
Igipimo ngenderwaho:Imiyoboro yose yo gushyiramo actuator igomba guhuzaISO 5211(ibipimo bya padi yo gushyiraho imashini mu buryo butaziguye n'ingano kare y'igiti). Ibi byemeza ko abakora actuators bashobora gusimburana kandi byoroshya uburyo bwo kuzisimbura mu gihe kizaza.
6Uburyo bwiza bwo gushyiraho: Gukumira inyundo z'amazi no kugabanya ubushyuhe
Gukumira inyundo z'amazi mu gihe cyo gukoresha umuvuduko mwinshi
Guhinduranya umwuka vuba (igihe cyo gusimbuka munsi y'amasegonda 0.5) mu mvange nini z'uburebure butatu bishobora gutera imitwaro ikomeye ya hydraulic shock bitewe no kugabanuka k'umuvuduko w'amazi ako kanya. Mu bihe bibi cyane, umuvuduko w'amazi mu mazi ushobora kugera kuri 5-10×s umuvuduko usanzwe wo gukora, bishobora gutera:
- Guhindura inkingi z'imiyoboro
- Gusohora gasket ya Flange
- Kwangirika kw'agatsinsino k'imashini cyangwa intebe
- Ikosa ry'ibikoresho byo mu gikoresho rikorwa nyuma y'aho
Igisubizo cy'Ubwubatsi:
- Shyira uburyo bwo kugenzura umuvuduko w'umwuka (imigozi y'ingufu) ku mirongo y'imashini zikora
- Hindura igihe cyo guhagarara kugira ngo gibeAmasegonda 2–5bitewe n'ingano y'umurongo n'umuvuduko w'amazi
- Ku ngano z'umurongo ≥ 6″ cyangwa umuvuduko ≥ 3 m/s, gisha inama uwakoze valve kugira ngo akubwire igihe cyo guhagarara.
Ubushyuhe bwinshi bugabanuka mu buryo bukoresha ubushyuhe bwinshi
Mu miyoboro y'amazi ashyushye cyane (irenga 200°C), amazi afungiye mu mwobo wapfuye w'aho umupira washyizwe ashobora kwaguka vuba. Ingano y'ubwiyongere bw'amazi menshi ya hydrocarbon kuri 200°C ishobora gutuma umuvuduko w'amazi ufungiye urenga psi 10.000—bishobora guhungabanya umupira cyangwa kugoreka igice cy'umubiri w'agapira.
Ibisabwa mu gishushanyo:
- Shyiraho valves zifiteintebe zo gupfuka imyobo(imirongo yo kwiyima intebe)
- Menya neza ko imiterere y'intebe yemerera amazi yafashwe kwinjira mu ruhande rwo hepfo (umuvuduko muto) iyo umuvuduko urenze umutwaro w'intebe mbere yo kuyishyiramo.
- Ku bijyanye n'ikoreshwa ry'ingenzi, garagazairwanya guturika kw'imitsiigishushanyo mbonera gikurikije ASME B16.34
Amabwiriza yo Kwerekeza ku Gushyiramo Ibikoresho
| Icyerekezo cyo Gushyiramo Amasasu | Ingaruka ku gupakira ibiti | Icyifuzo |
|---|---|---|
| Igiti gihagaze neza (gihagaze) | Ibyiza cyane—irinda uduce duto two mu bwoko bwa "particles" kwirundanya hafi y'aho dupakira | Icyerekezo gikunzwe cyane kuri serivisi zose |
| Utambitse (igitereko kitambitse) | Yemerwa—ariko ishobora gutuma ipaki ikwirakwira vuba muri serivisi zo gupfunyika | Koresha gusa iyo gushyiraho imiyoboro ihagaze bibujijwe ku buryo bufatika |
| Igiti gihindukiye (gihagaze, igiti gihagaze) | Uduce duto tw’ibimera twinjira mu gace gapakirwamo, bigatuma amazi asohoka vuba kandi igiti kigafatana | Ntibyemewe ku kintu icyo ari cyo cyose kirimo ibintu bikomeye bihagaritse |
Imiyoboro Isanzwe y'Amaherezo ya Valve
| Ubwoko bw'iherezo | Igisanzwe | Porogaramu zisanzwe |
|---|---|---|
| Ifite flanged (RF) | ASME B16.5 Icyiciro cya 150/300/600 | Inganda, imiti, peteroli na gaze muri rusange |
| Flanged (RTJ) | ASME B16.5 Icyiciro cya 600+ | Serivisi ya gaze ifite umuvuduko mwinshi na hydrogen |
| Ifite imigozi (NPT) | ASME B1.20.1 | Umwobo muto (≤ 2″), umuyoboro w'ibikoresho |
| Gusudira Socket (SW) | ASME B16.11 | Serivisi y'uburozi ikoresha umuvuduko mwinshi |
| Buttweld (BW) | ASME B16.25 | Imiyoboro minini kandi ifite uburebure bunini |
7Urutonde rw'ibipimo by'ubuhanga bwa RFQ
Mu gihe utanga Ubusabe bw'Ibiciro (RFQ) cyangwa ugaragaza valve y'umupira y'inzira eshatu ku buryo bwo gukwirakwiza imiyoboro yawe, emeza ibi bikurikiraIbipimo 8 by'ingenzi:
| # | Igipimo | Amahitamo yo Kugena Ibisobanuro | Amahitamo yawe |
|---|---|---|---|
| 1 | Ijometri y'Iterambere | ☐ L-Port (guhindura umurongo gusa) / ☐ T-Port (kuvanga no guhindura umurongo) | |
| 2 | Inguni yo Kuzenguruka | ☐ Urugendo rwa 90° / ☐ Urugendo rwa 180° | |
| 3 | Imiterere y'intebe | ☐ Intebe 2 (hakenewe aho kwinjira hasi) / ☐ Intebe 4 (aho amazi anyura hose) | |
| 4 | Ibikoresho by'Intebe | ☐ PTFE (<150°C) / ☐ RPTFE (<180°C) / ☐ PPL (<230°C) / ☐ Ifite icyuma (>250°C) | |
| 5 | Isomo ry'igitutu | ☐ Icyiciro cya 150 / ☐ Icyiciro cya 300 / ☐ Icyiciro cya 600 / ☐ Icyiciro cya 1500 | |
| 6 | Guhagarika guhuza | ☐ RF ifite flange / ☐ RTJ ifite flange / ☐ NPT ifite threaded / ☐ Socket Weld / ☐ Buttweld | |
| 7 | Interuro y'ibikorwa | ☐ Imashini ikoresha intoki / ☐ Ikoresha amazi y'umuyaga (DA/ SR) / ☐ Ikoresha amashanyarazi / ☐ ISO 5211 aho kuyishyiraho | |
| 8 | Ibisabwa byihariye | ☐ Intebe zo mu bwobo / ☐ Irwanya gutwika kw'imitsi / ☐ NACE MR0175 / ☐ Gupakira imyuka mike ihumanya |
8Amabwiriza n'Amahame Ngenderwaho mu Nganda
| Igisanzwe | Umutwe | Akamaro |
|---|---|---|
| ASME B16.34 | Valves—Impera zometseho, zikozwe mu migozi, n'izisudira | Ibipimo by'ubushyuhe n'umuvuduko, ubugari bw'urukuta, imiterere y'inkingi |
| ASME B16.5 | Imyobo n'ibikoresho byayo bifite imiyoboro | Ingano z'urukiramende, ubwoko bw'impande (RF/RTJ) |
| ISO 5211 | Valves zo mu nganda—Gushyiraho Actuator | Ibipimo byo gushyiramo actuator mu buryo butaziguye |
| API 607 / ISO 10497 | Gupima umuriro w'amavalufu | Ibisabwa ku gishushanyo cy'intebe zirinda umuriro |
| NACE MR0175 / ISO 15156 | Gucika kw'umuvuduko wa sulfide | Ibikoresho byo gutanga serivisi nziza (ibidukikije bya H₂S) |
| FCI 70-2 / ANSI/ISA-75.01.01 | Ishyirwa mu byiciro ry'aho intebe itembera mu cyuma gipima | Igipimo cy'amazi y'intebe ku miterere itandukanye y'intebe |
*Ukeneye imbonerahamwe za torque zihariye ku byiciro byihariye by'umuvuduko, moderi za CAD 3D mu buryo bwa STEP / IGES, cyangwa impapuro z'amakuru y'intebe za PPL / icyuma zishyushye cyane ku mushinga wawe wo gukora imiyoboro?*
Igihe cyo kohereza: 22 Nyakanga-2026