MavharuvhuIzvo zvakakosha zvikamu mumatanga ekubata masisitimu, zvichigonesa kutonga uye mutemo wekuyerera kwemvura. Maviri emhando dzakawanda dzinoshandiswa kwazvo dzemavhiri mumavha maindasitiri, dzekutengesa, uye dzekugara zvikumbiro ndizvoGedhi GuyveuyeTarisa vharuvhu. Nepo vese vashumire mabasa akakosha muFluid kudzora, magadzirirwo avo, mabasa, uye zvikumbiro zvakasiyana zvakanyanya. Kunzwisisa misiyano pakati pemhando mbiri idzi dzemavharavha dzakakosha pakusarudza iyo chaiyo vheji yeiyo chaiyo system.
Nhungamiro yakakwana iyi ichatsvaga misiyano yakakosha pakati pegedhi matsugedhi uye tarisa mavharuvhu, nheyo dzadzo dzekubata, magadzirirwo, zvikumbiro, uye zvinodiwa pakugadzirisa.
1. Tsanangudzo uye Chinangwa
Gedhi Guyve
Gedhi regedhi rudzi rwevharu iyo inoshandisa gadhi rakatetepa kana yekudyara (disc) kudzora kuyerera kwemvura kuburikidza nepombi. Kufamba kwegedhi, iyo iri perpendicular kune kuyerera, inobvumira kuvharwa kwakazara kana kuzere kwekuvhurwa kweiyo nzira inoyerera. Gedhi macaves anowanzo shandiswa kana azere, isina kuvharwa kana yakakwana yekuvhara-kubva inodiwa. Ivo vakanakira pane / kubva kudzora asi havana kukodzera kutungamira kana kuyerera mutemo.
Tarisa vharuvhu
A cheki bhajeti, kune rumwe rutivi, is is is is is is-yekudzoka vharu (nrv) yakagadzirirwa kubvumira mvura kuyerera munzira imwe chete. Chinangwa chayo chikuru ndechekudzivirira kudzosera kumashure, izvo zvinogona kukonzera kukuvara kwemidziyo kana kukanganisa. Tarisa mavharuvhu inoshanda otomatiki uye usade kupindira kwemanyorero. Ivo vanowanzoshandiswa mune masisitimu uko kudzoreredza kuyerera kunogona kukonzera kusvibiswa, kukuvara kwemidziyo, kana maitiro ekusagadzikana.
2. Kushanda Pfungwa
Gedhi Valve inoshanda nheyo
Iyo inoshanda nheyo yegedhi revharuvhu iri nyore. Kana iyo bato rovambi kana mutambi washandurwa, gedhi rinofamba kumusoro kana pasi pamwe neValve Stem. Kana iyo gedhi rikasimudzwa zvizere, inopa nzira isina kuvhenekwa, ichikonzera kudzvinyirira kushoma. Kana iyo gedhi rikadzikiswa, rinovhara kuyerera zvachose.
Gedhi matsande haadzori mitengo inoyerera zvakanaka, sekuvhura kwechidimbu kunogona kuguma nekuvhiringidzika uye kudedera, zvichitungamira kupfeka uye kubvambura. Izvo zvakanyatsoshandiswa zvinoshandiswa mukushandisa izvo zvinoda kuzorora kuzere / kurega basa pane kunyatso kudzora kwekuyerera kwemvura.
Tarisa vhezheni inoshanda nheyo
Iyo yekutarisa vhezheni inoshanda otomatiki uchishandisa iyo simba remvura. Kana iyo mvura inoyerera munzira inodiwa, inosundira disc, bhora, kana flap (zvichienderana nechimiro) kune chinzvimbo chakavhurika. Kana kuyerera kwakamira kana kuedza kudzosera kumashure, iyo vharuvhu inovhara otomatiki nekuda kwesiravira, kudzoreredza, kana kuti michina yemuchina.
Iyi otomatiki yekuita inodzivirira kudzosera kumashure, iyo inonyanya kubatsira mune masisitimu ine mapombi kana compressors. Sezvo pasina kudzora kwekunze kunodiwa, tarisa mavharuvhu anowanzoonekwa se "Passive" mavharuvhu.
3. Dhizaini uye chimiro
Gedhi Guilve Dhizaina
Zvikamu zvakakosha zvegedhi vheji zvinosanganisira:
- Muviri: Iyo yekunze casing iyo inobata zvese zvemukati zvikamu.
- BONNET: chifukidziro chinobvisa chinobvumira kuwana kune zvemukati zvevharuvhu.
- Tsvimbo: tsvimbo yakaomeswa inofambisa gedhi kumusoro uye pasi.
- Gedhi (disc): iyo flat kana yewadhi-yakaumbwa chikamu chinovhara kana kubvumira kuyerera.
- Chigaro: Iyo pamusoro apo iyo gedhi inozorora kana yakavharwa, ichiva chisimbiso chakasimba.
Gedhi macars anogona kuiswa mukukwira kumusoro kwetsika uye kusiri kusvika kumusoro tsinde dhizaini. Kukwira makomo emamapu anopa zviratidzo zvekuona zvevhuvhuvhu rakavhurika kana kuvharwa, nepo kusiri-kusimuka stem zvigadzirwa zvinofarirwa uko nzvimbo yakatarwa inogumira.
Tarisa vheji dhizaini
Tarisa mavharha anouya mumhando dzakasiyana, imwe neimwe ine yakasarudzika dhizaini:
- Swing tarisa vharuvhu: inoshandisa disc kana flap iyo inoshanduka pane hinge. Iyo inovhura uye inovhara zvichienderana nekutungamira kwekuyerera kwemvura.
- Simudza Vhara vharuvhu: iyo disc inokwira kumusoro uye pasi yakatwasuka, inotungamirwa nepositi. Kana fluid ichiyerera munzira chaiyo, iyo disc yakasimudzwa, uye kana kuyerera kwakamira, iyo disc inodonha kusimbisa vharuvhu.
- Bhora tarisa vheji: inoshandisa bhora kuvhara nzira inoyerera. Bhora rinofambira mberi kubvumira kuyerera kwemvura uye kudzokera kumashure kuti udzokere kutsausa kuyerera.
- Piston tarisa vharuvhu: Zvakafanana neyakasimudza cheki vharaya asi ne piston panzvimbo ye disc, ichipa chisimbiso chakasimba.
- Kugadzirwa kweiyo cheki yevharuvha vharuvha inoenderana nezvakananga zvinodiwa zvehurongwa, sekurudzi rwemvura, kuyerera, uye kumanikidzwa.
5. Zvikumbiro
Gedhi Guvavha Valalions
- Mvura yekupa masisitimu: Yaishandiswa kutanga kana kumisa mvura inoyerera muPipepe.
- Mafuta uye gasi pipi: Inoshandiswa kuzviparadzanisa kwemitsetse.
- Kudiridza masisitimu: Dzora kuyerera kwemvura mune zvekurima zvekurima.
- Simba Zvirimwa: Inoshandiswa mune masisitimu akatakura steam, gasi, uye mamwe mvura yakakwirira-tembiricha.
Tarisa vhezheni zvikumbiro
- Pombi system: Dzivirira backflow kana pombi yadzimwa.
- Zvirimwa zvemvura zvirimwa: Dzivirira kusvibiswa nekumashure.
- Makemikari ekugadzirisa zvidyarwa: Dzivirira kusanganisa kwemakemikari nekuda kwekudzoreredza kuyerera.
- HVAC Systems: Dzivirira kudzosera mvura inopisa kana inotonhora yekupisa uye inotonhora masisitimu.
Mhedziso
Zvose zviri zviviriGedhi ValvesuyeTarisa mavharuvhuTamba zviyero zvakakosha mumhando yemvura asi zvine mabasa akasiyana siyana. AGedhi Guyveiri bidirectional vharuvhu inoshandiswa kutanga kana kumira mvura kuyerera, nepoTarisa vharuvhuisingaverengeki vharuvhu raishandiswa kudzivisa kumashure. Gedhi macaves ari mumagariro kana otomatiki, nepo tarisa mavharuvhu anoshanda otomatiki pasina mushandisi kupindira.
Kusarudza iyo chaiyo vharuvhu kunoenderana nezvinodiwa zve system. Zvekushandisa zvinoda kubhururuka kudzivirira, shandisa vheji yekutarisa. Zvekushandisa uko kudzora kwemvura kuri madikanwa, shandisa give nevharo. Kusarudzwa kwakakodzera, kuisirwa, uye kugadzirisa kwemavhiri aya kuchave nechokwadi chekubudirira kwesystem, kuvimbika, uye kuzere.
Kutumira Nguva: Dec-12-2024