Ndezvipi zvinetso zvinowanzo sangana nazvo pamavharuvhu eshavishavi panguva yekushandiswa?
Vharuvhu yemashavishavi nekuda kwehukuru hwayo hudiki uye chimiro chayo chiri nyore, yave imwe yemavharuvhu anonyanya kushandiswa muindasitiri, akawanda anoshandiswa kumagetsi emvura, kudiridza, kupa mvura yekuvaka uye kudhonza mvura, mainjiniya emakanzuru nedzimwe nzira dzemapaipi, anoshandiswa kudimbura kana kubatanidza kuyerera kwemhepo inotenderera kuti ishandiswe. Zvadaro vharuvhu yemashavishavi mukushandisa matambudziko anoda kutariswa uye mhinduro dzezvipi, nhasi tichave takanyatsonzwisisa.
Kuisa mavharuvhu eshavishavi kunoda kutariswa:
1. Musati maisa, ndapota simbisai kuti mashandiro echigadzirwa uye museve wekuyerera kwemedia zvinoenderana nekufamba kwemamiriro ekushanda, uye kuti vharuvhu ichakweshwa yakachena, musabvumira tsvina iri musealing ring nebutterfly plate zvakabatana nezvinhu zvekunze, hazvina kucheneswa kare hazvibvumirwi kuvhara butterfly plate, kuitira kuti isakuvadze sealing ring.
2. Kuisa flange inotsigira madhisiki kunokurudzirwa kushandisa vharuvhu yemabhurugwa eflange.
3. Yakaiswa pakati pepombi kana panzvimbo yemigumo miviri yepombi, nzvimbo yakanakisisa yekuisa yakatwasuka, haigone kuiswa yakatwasuka.
4. Pakushandisa zvinodiwa kudzora kuyerera kwemhepo, kune manual, emagetsi, pneumatic actuators ekudzora.
5. Vhura uye vhara kakawanda butterfly valve, mumwedzi miviri, unofanira kuvhura giya remagiya ehonye, tarisa kana bota rakajairika, uye unofanira kuchengetedza huwandu hwakakwana hwebota.
6. Tarisa kana zvikamu zvekubatanidza zvakadzvanywa, kureva kuti, kuve nechokwadi chekuti kurongedza kwakavharwa, asiwo kuve nechokwadi chekuti kutenderera kwemudzi wevharuvhu kunochinjika.
7. Zvigadzirwa zvevharuvhu yeshavishavi yesimbi hazvina kukodzera kuiswa pamagumo epaipi, zvakaita sekuti zvinofanirwa kuiswa pamagumo epaipi, unofanirwa kutora flange yekubuda, kudzivirira kuunganidzwa kwedzvinyiriro yekuvhara, pamusoro penzvimbo.
8. Kuiswa kwehunde yevharuvhu uye kushandiswa kwemhinduro kuti utarise kushanda kwevharuvhu nguva nenguva, kwakawana zvikanganiso nenguva.
Zvikonzero zvinogona kukonzera kutadza: kuvhara kubuda kwemvura pamusoro
1.Vharuvhu ndiro, chisimbiso pamusoro pemaforodha marara
2. Valve plate, chisimbiso pamusoro pekuvhara nzvimbo inoenderana neisina kururama
3. Kugadziriswa kwepadivi rekunze kwekunze kwekuisa mabhoti eflange ane simba risina kuenzana kana mabhoti akasununguka
4. Kutungamirirwa kwekuyedzwa kwekumanikidzwa hakusi maererano nezvinodiwa negwara rekuyerera kwepakati.
Nzira dzekubvisa
1. Bvisa tsvina, chenesa gomba remukati mevharuvhu
2. Gadzirisa giya rehonye kana masikuruu emagetsi, epneumatic actuator adjusting kuti uwane nzvimbo chaiyo yekuvharwa kwevharuvhu
3. Kutarisa flange plane yakakomberedzwa uye bhaudhi rekubatanidza, zvinofanira kumanikidzwa zvakaenzana
4. Maererano negwara rekuisa chisimbiso museve pakumanikidzwa
Kukundikana kwekubuda kwevharuvhu magumo maviri kunokonzera
1. Mativi ese ari maviri ekukundikana kwekuvhara gasket
2. Kusimba kwepaipi yeflange hakuna kufanana kana kuti hakuna kumanikidzwa
3. Mhete yekuvhara kana mhete yekuvhara mukutadza kwegasket
Nzira yekubvisa
1. Tsiva gasket rekuisa chisimbiso
2. Mabhaudhi eflange ekumanikidza (simba rakafanana)
3.bvisa mhete yekumanikidza yevharuvhu, tsiva mhete yekuvharira uye kukundikana kwegasket.
Vharuvhu yemashavi inogona kukamurwa kuita vharuvhu yemashavi ...