1. Tsananguro Yekutanga uye Maumbirwo
Vharuvhu yeshavishavi yakapfava inopinza (inozivikanwawo se "vharuvhu yeshavishavi yepakati") ivharuvhu inotenderera inotenderera ine mativi mana yakagadzirirwa kudzora kuyerera kwemvura mumapaipi. Zvinhu zvayo zvikuru zvinosanganisira:
Dhizaini Yakabatana: Hunde yevharuvhu, dhisiki, nechigaro zvakarongwa pachikamu chimwe chete chepakati, zvichigadzira chimiro chakareruka uye chakabatana.
Nzira Yokuvhara Nyoro: Chisimbiso chinochinjika che elastomeric (semuenzaniso, rabha, EPDM, NBR) chakabatanidzwa mumuviri wevharuvhu kana chigaro, zvichiita kuti chisimbiso chive chakasimba kudzivirira kubuda kwemvura.
Magumo Akakombama: Vharuvhu iyi ine ma flanged connections, zvichiita kuti zvive nyore kuisa pamapaipi zvinoenderana nezvinodiwa zvakaita seANSI, DIN, kana JIS.
2.Zvikamu Zvikuru
3. Nheyo yekushanda
Nzvimbo Yakavhurika: Dhisiki inotenderera 90° kuti ienderane negwara rekuyerera kwemvura, kuderedza kuderera kwesimba remhepo uye kubvumira kuyerera kwakazara kwemvura.
Nzvimbo Yakavharwa: Dhisiki rinotenderera kumashure kuti ridzvanye pachisimbiso chakapfava, zvichiita kuti chivharwe zvakasimba. Dhizaini yacho inotenderera inoenderana nekushanduka kwechisimbiso kuti chivharwe, zvichiita kuti chishande zvakanaka pakushandisa zvinhu zvisina kumanikidzwa zvakanyanya.
4. Zvinhu Zvikuru uye Zvakanakira
Kuvhara Zvakasimba: Zvivharo zvakapfava zvinodzivirira kubuda kwemvura zvakanyanya, zvichiwanzosangana nezvinodiwa kuti zvisatsvedzere maburi (semuenzaniso, ANSI B16.104 Class VI, ISO 15848-1).
Kushanda KwemaTorque Akaderera: Dhizaini yacho yakabatana uye chisimbiso chinochinjika zvinoderedza kukweshana, zvichiita kuti zvive nyore kushandisa nemaoko kana kushandisa nema actuators akareruka.
Madiki uye Madiki: Kana tichienzanisa nemavharuvhu egedhi kana eglobe, mavharuvhu eshavishavi akakombama madiki uye ari nyore kuisa munzvimbo shoma.
Inochengetedza Mari: Chimiro chiri nyore uye kushandiswa kushoma kwezvinhu zvinoita kuti zvive nyore kushandisa pakudzora kuyerera kwemvura.
Kuenderana Kwezvinhu Zvakasiyana-siyana: Yakakodzera mvura, mhepo, mafuta, zvinwiwa zvisingakanganisi, uye granular media (ine machira anodzivirira kukwenya).
5. Magadzirirwo ehunyanzvi
Kuyera Kumanikidzwa: Kumanikidzwa kwakaderera kusvika pakati nepakati (semuenzaniso, PN6–PN16 / Kirasi 125–Kirasi 150).
Kureba kweTembiricha:
Ma elastomer akajairwa (semuenzaniso, NR, EPDM): -10°C kusvika 90°C (14)°F kusvika 194°F).
Zvisimbiso zvinopisa zvakanyanya (semuenzaniso, Viton®, PTFE): -20°C kusvika 150°C (-4)°F kusvika 302°F).
Kutevedzera Maitiro Emitemo:
Dhizaini: EN593, API 609, MSS SP-67.
Flange: ANSI B16.5, ANSI B16.10 DIN EN 1092-1,
Kuedzwa: API 598, (bvunzo dzekubuda kwemvura).
6. Mashandisirwo
Chisimbiso chakapfava cheshavishavi chakakombama chakavharidzirwa D341X-16Qanoshandiswa zvakanyanya mu:
Kupa Mvura uye Kudhonza Mvura: Masisitimu emvura emaguta, nzvimbo dzekuchenesa tsvina, uye matinji ekudiridza.
Masisitimu eHVAC: Kudzora mhepo, mvura, kana utsi mukupisa, kufefetedza, uye kutonhodza mhepo.
Indasitiri yeChikafu neZvinwiwa: Kushandiswa kwehutsanana nezvinosimbiswa zvinoenderana neFDA (semuenzaniso, EPDM ine machira emhando yepamusoro).
Maitiro Emaindasitiri: Kubata mvura isingakanganisi mumakemikari, mapepa, uye mishonga (yezvinhu zvisina kukuvadza chete).
Kuvaka ngarava mugungwa: Kudzora kuvhurwa/kubviswa kwemvura yegungwa kana masisitimu ekudzivirira ngura (ane zvinhu zvinodzivirira ngura).
7. Miganhu uye Zvaunofanira Kufunga Nezvedu
Miganhu yeKudzvanyirira uye Tembiricha: Hazvina kukodzera kushandiswa kwesimba repamusoro (semuenzaniso, >PN16) kana tembiricha yakanyanya (semuenzaniso, utsi hwemhepo hunopfuura 150).°C).
Njodzi Dzekuora: Zvikamu zvesimbi (semuenzaniso, simbi yakakandwa) zvinogona kuora munzvimbo dzine hukasha; gadzira simbi isingatsvi kana zvinhu zvakaputirwa kuti zvigare mumamiriro ezvinhu akaoma.
Zvinodzivirira: Zvisimbiso zvakapfava zvinogona kupera nekukurumidza kana zviine mvura ine tumiti twakawanda; funga nezvemavharuvhu eshavishavi akaomarara kana mamwe machira ekudzivirira.
Kusarudzwa kweActuator: Kune mavharuvhu ane dhayamita hombe kana kushanda nguva nenguva, shandisai pneumatic/hydraulic actuators kudzivirira kuneta nemaoko.
8. Kuisa uye Kugadzirisa
Kuiswa:
Iva nechokwadi chekuti maflanges akabatana uye mabhoti akasimbiswa zvakaenzana kudzivirira kubuda kwemvura.
Dzivisa kuisa vharuvhu pasi pekumanikidzwa kwakanyanya kwepaipi.
Kugadzirisa:
Gara uchiongorora chisimbiso kana chakasakara kana kuti chakatsemuka, kunyanya kana chikashandiswa zvakanyanya.
Nyorai mafuta nguva nenguva padanda nepaactuator kuti muone kuti zvinoshanda zvakanaka.
Tsiva chisimbiso kana chikadonha; mamwe magadzirirwo anobvumira kutsiviwa kwechisimbiso pasina kubvisa vharuvhu kubva papombi.
9Mazano eKusarudza Mutengesi uye Chigadzirwa
Chitupa Chezvinhu: Iva nechokwadi chekuti zvisimbiso zvinosangana nezvinodiwa neindasitiri (semuenzaniso, FDA yechikafu, ATEX yenzvimbo dzinoputika).
Sarudzo dzekugadzirisa: Vamwe vatengesi vanopa magadzirirwo anodzivirira kupisa, zvinhu zvisingatsvi, kana machira akakosha (semuenzaniso, epoxy, PTFE) ekushandisa munzvimbo dzakasiyana.
Mhedziso
Chisimbiso chakapfava cheshavishavi chakakombama chakavharidzirwainzira inoshanda uye yakavimbika yekudzora kuyerera kwemhepo kubva pasi kusvika pakati pemashandisirwo asina kukosha. Kureruka kwavo, kuvharwa kwakasimba, uye nyore kugadzirisa kunoita kuti ive sarudzo inozivikanwa mumvura, HVAC, uye masisitimu emaindasitiri. Kune nzvimbo dzinoda kushanda zvakanyanya, kusimudzira kune magadzirirwo akasiyana kana zvinhu zvepamusoro zvinokurudzirwa. Gara uchiongorora hunhu hwemedia, mamiriro ekushanda, uye zvinodiwa kuti usarudze vharuvhu yakakodzera zvaunoda.
Chero rabha yakagara yakatarisanavharuvhu yeshavishavi, senge wafer butterfly valve, lug butterfly valveD7L1X-16Q, Y-strainer, vharuvhu yekutarisa wafer,vharuvhu yegedhiZ41X-16Qzvinodiwa, vanogona kutaura neVharuvhu yeTWSfekitori, tichakupindurai kekutanga.
Nguva yekutumira: Chikumi-07-2025
