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Nhengo yega yega kubva kuchikwata chedu chikuru chinobatsira pakushanda zvakanaka inokoshesa zvinodiwa nevatengi uye kutaurirana kwesangano kwemutengo we2019 ductile ironVharuvhu Yekuburitsa MhepoKuwanikwa nguva dzose kwemhinduro dzemhando yepamusoro pamwe chete nemasevhisi edu akanaka epamberi nepashure pekutengesa kunoita kuti pave nemakwikwi akasimba mumusika uri kuramba uchikura pasi rose.
Nhengo yega yega kubva muchikwata chedu chikuru chinobatsira pakushanda zvakanaka inokoshesa zvinodiwa nevatengi uye kutaurirana kwesangano kutiVharuvhu Yekuburitsa Mhepo, Tawana mukurumbira wakanaka pakati pevatengi vekune dzimwe nyika nevemuno. Tichitevedzera mutemo wekutarisira wekuti "tinotarisira zvikwereti, vatengi kutanga, kushanda zvakanaka uye mabasa evakuru", tinogamuchira shamwari neushamwari kubva kumativi ese ehupenyu kuti vashande nesu.

Tsananguro:

Vharuvhu yekuburitsa mweya ine simba rinomhanya rakawanda inosanganiswa nezvikamu zviviri zvevharuvhu yemhepo ine simba rinomanikidza rakawanda uye vharuvhu yekupinda neyokubuda ine simba rinodzika rakaderera, ine mabasa ekuburitsa nekupinda.
Vharuvhu yekuburitsa mweya we diaphragm ine simba guru inoburitsa yega mweya mudiki wakaunganidzwa mupaipi kana paipi iri pasi pekumanikidzwa.
Vharuvhu yekupinza neyokuburitsa mweya ine simba shoma haingogone kuburitsa mweya uri mupombi chete kana pombi isina chinhu yazadzwa nemvura, asiwo kana pombi yabviswa kana paine kumanikidzwa kusina simba, sekunge pasi pemamiriro ekuparadzanisa koramu yemvura, inozongovhurika yoga yopinda mupombi kubvisa kumanikidzwa kusina simba.

Rimwe remabasa makuru evharuvhu yemhepo ndeyekuburitsa mweya wakabatwa kubva muhurongwa. Kana mvura ichipinda mumapaipi, mhepo inogona kuvharirwa munzvimbo dzakakwirira, dzakadai semakombama, nzvimbo dzakakwirira, uye pamusoro pemakomo. Sezvo mvura ichiyerera mumapaipi, mhepo inogona kuungana uye kugadzira mapoketi emhepo, izvo zvinogona kukonzera kudzikira kwekushanda zvakanaka uye kuwedzera kwekumanikidzwa.

Mavharuvhu ekuburitsa mweya, semamwe mavharuvhu eTWS Valvemavhavha eshavishavi agere parabha, zvinoitawo basa rakakosha mukuchengetedza kushanda zvakanaka uye kwakanaka kwemapaipi nemasisitimu anotakura mvura. Kugona kwavo kusunungura mhepo yakavharirwa uye kudzivirira mamiriro evacuum kunoita kuti sisitimu ishande zvakanaka, kudzivirira kukanganiswa nekukuvadzwa. Nekunzwisisa kukosha kwemavharuvhu emhepo uye kutora matanho akakodzera ekuisa nekugadzirisa, vashandisi vesisitimu vanogona kuve nechokwadi chekuti mapaipi nemasisitimu avo anogara kwenguva refu uye akavimbika.

Zvinodiwa pakushanda:

Vharuvhu yekuburitsa mweya ine simba shoma (float + float type) chiteshi chikuru chekuburitsa mweya chinoita kuti mhepo ipinde nekubuda nekukurumidza, kunyangwe mhepo inoyerera nekukurumidza yakasanganiswa nemhute yemvura, haizovhari chiteshi chekuburitsa mweya pachine nguva. Chiteshi chemhepo chichavharwa chete kana mhepo yabuda zvachose.
Chero nguva, chero bedzi kumanikidzwa kwemukati mesystem kwakaderera pane kumanikidzwa kwemhepo, semuenzaniso, kana kupatsanurwa kwekoramu yemvura kwaitika, vharuvhu yemhepo inovhurika pakarepo kuti mweya upinde musystem kudzivirira kugadzirwa kwevacuum musystem. Panguva imwe chete, kutorwa kwemhepo nenguva kana system ichibuda kunogona kukurumidzisa kumhanya kwekubuda. Pamusoro pevharuvhu yekubuda mweya pane ndiro inodzivirira kushatirwa kuti iite kuti kuyerera kwemhepo kutsvedzerere, izvo zvinogona kudzivirira kuchinja kwesimba kana zvimwe zvinoparadza.
Vharuvhu yekubuda mweya ine simba repamusoro inogona kuburitsa mweya wakaungana panzvimbo dzakakwirira musystem panguva iyo system iri pasi pekumanikidzwa kudzivirira zviitiko zvinotevera zvinogona kukonzera kukuvara kusystem: kuvharwa kwemhepo kana kuvharwa kwemhepo.
Kuwedzera kurasikirwa kwemusoro wemuchina kunoderedza mwero wekuyerera kwemvura uye kunyangwe mune zviitiko zvakanyanya kunogona kukonzera kukanganisika zvachose kwekuendeswa kwemvura. Kuwedzera kukuvara kwemukati memuchina, kukurumidzisa ngura yezvikamu zvesimbi, kuwedzera kushanduka kwedzvinyiriro mumuchina, kuwedzera zvikanganiso zvemidziyo yekuyera, uye kuputika kwegasi. Kuvandudza kushanda zvakanaka kwepombi yemvura.

Musimboti wekushanda:

Maitiro ekushanda kwevharuvhu yemhepo yakasanganiswa kana pombi isina chinhu yazadzwa nemvura:
1. Dururirai mhepo iri mupombi kuti mvura ipinde zvakanaka.
2. Mushure mekunge mweya uri mupaipi wabviswa, mvura inopinda muvharuvhu yekupinza nekuburitsa mvura ine simba shoma, uye chinoyangarara chinosimudzwa nechinhu chinodzika kuti chivhare nzvimbo dzekupinza nekuburitsa mvura.
3. Mhepo inoburitswa mumvura panguva yekuendeswa kwemvura ichaunganidzwa panzvimbo yakakwirira yesystem, ndiko kuti, muvharuvhu yemhepo kuti itsive mvura yekutanga mumuviri wevharuvhu.
4. Nekuungana kwemhepo, huwandu hwemvura muvharuvhu ye-micro-automatic exhaust valve inodzikira, uye bhora rinoyangarara rinodzikirawo, zvichidhonza diaphragm kuti ivharwe, zvichivhura nzvimbo yekubuda kwemhepo, uye zvichiburitsa mweya.
5. Mushure mekunge mhepo yaburitswa, mvura inopinda zvakare muvharuvhu ye-micro-automatic exhaust valvu ine simba repamusoro, yoyangarara bhora rinoyangarara, yovhara chiteshi chekubuda kwemhepo.
Kana sisitimu iri kushanda, matanho ari pamusoro apa 3, 4, 5 acharamba achitenderera
Maitiro ekushanda kwevharuvhu yemhepo yakabatana kana kumanikidzwa muhurongwa kuri kushoma uye kumanikidzwa kwemhepo (kuburitsa kumanikidzwa kusina kunaka):
1. Bhora rinoyangarara revharuvhu rinopinza mweya nerekubuda mweya rinodonha pakarepo kuti rivhure nzvimbo dzinopinda mweya nedzekubuda mweya.
2. Mhepo inopinda musystem kubva pano kuti ibvise kumanikidzwa kwakaipa uye idzivirire system.

Zviyero:

Nhengo yega yega kubva kuchikwata chedu chikuru chinobatsira pakushanda zvakanaka inokoshesa zvinodiwa nevatengi uye kutaurirana kwesangano kwemutengo we2019 ductile iron Air Release Valve, Kuwanikwa nguva dzose kwemhinduro dzemhando yepamusoro pamwe chete nemasevhisi edu akanaka ekutanga uye mushure mekutengesa kunovimbisa kukwikwidza kwakasimba mumusika uri kuramba uchikura pasi rose.
Mutengo wegore rose wa2019China Air Release Valveuye Betterfly Valve, Tawana mukurumbira wakanaka pakati pevatengi vekune dzimwe nyika nevemuno. Tichitevedzera mutemo wekutarisira wekuti "tinotarisira zvikwereti, vatengi kutanga, kushanda zvakanaka uye mabasa evakuru", tinogamuchira shamwari neushamwari kubva kumativi ese ehupenyu kuti vashande nesu.