Kupatsanura uye kushanda kwevharuvhu reshavishavi

Kune marudzi akawanda emavharuvhu emashavishavi, uye kune nzira dzakawanda dzekuisa muzvikamu.

1. Kupatsanurwa nechimiro chechimiro
(1)vharuvhu yeshavishavi yakakombama(2) vharuvhu yeshavishavi ine mativi maviri; (3) vharuvhu yeshavishavi ine mativi maviri;vharuvhu yeshavishavi isina kusimba(4) vharuvhu yemashavishavi ine mitsetse mitatu

2. Kupatsanura zvichienderana nechinhu chinovhara pamusoro
(1) Vharuvhu reshavishavi rinogara kwenguva refu
(2) Vharuvhu yeshavishavi yakasimba yemhando yesimbi. Peya yekuvhara inoumbwa nezvinhu zvakaoma zvesimbi kubva kune zvakasimba zvesimbi.

3. Kupatsanurwa nechimiro chakavharwa
(1) Vharuvhu yeshavishavi yakamanikidzwa.
(2) Vharuvhu yeshavishavi inovhara kumanikidzwa. Kudzvanywa kwechisimbiso kunogadzirwa nechinhu chinonamira chinovhara pachigaro kana ndiro.
(3) Vharuvhu yeshavishavi inovharwa otomatiki. Kumanikidzwa kwakanangana nechisimbiso kunogadzirwa otomatiki nekumanikidzwa kwepakati.

4. Kupatsanurwa nekumanikidzwa kwebasa
(1) Vharuvhu yeshavishavi ine vacuum. Vharuvhu yeshavishavi ine simba rekushanda rakaderera pane mamiriro ekunze akajairwa.
(2) Vharuvhu reshavishavi rine simba shoma. Vharuvhu reshavishavi rine simba shoma rePN≤1.6MPa.
(3) Vharuvhu reshavishavi rine simba repakati nepakati. PN yekumanikidzwa kwezita ivharuvhu reshavishavi re2.5∽6.4MPa.
(4) Vharuvhu reshavishavi rine simba guru. PN yekumanikidzwa kwezita ndiyo vharuvhu reshavishavi re10.0∽80.OMPa.
(5) Vharuvhu reshavishavi rine simba guru. Vharuvhu reshavishavi rine simba rePN <100MPa.

5. Kupatsanura nekubatanidza maitiro
(1)Vharuvhu yeshavishavi reWafer
(2) Vharuvhu yeshavishavi yeFlange
(3) Vharuvhu yeshavishavi reLug
(4) Vharuvhu yeshavishavi yakasungirirwa

Vharuvhu yeButterfly ine Concentric imhando yevharuvhu inovhura nekuvhara neplate yebhutterfly yakatenderera yovhura, yovhara uye inogadzirisa nzira yemvura nekutenderera kwetsinde yevharuvhu. Purati yebhutterfly yevharuvhu yebhutterfly yakaiswa munzira yedhayamita yepombi. Munzira yecylindrical yemuviri wevharuvhu yebhutterfly, plate yebhutterfly yediski inotenderera yakatenderedza axis, uye Angle yekutenderera iri pakati pe0 ne90. Kana kutenderera kwasvika 90, vharuvhu inenge yavhurika zvizere.

Zvinhu zvikuru zvekuvaka nekuisa
1) Nzvimbo yekuisa, kukwirira, nzira yekupinza nekuburitsa zvinhu kunze kwenyika inofanira kusangana nezvinodiwa pakugadzira, uye kubatana kwacho kunofanira kunge kwakasimba uye kwakasimba.
2) Mubato wemavharuvhu emhando dzese anoiswa papombi yekupisa haufanirwe kunge uri pasi.
3) Vharuvhu inofanira kuongororwa kunze isati yaiswa, uye zita revharuvhu rinofanira kusangana nezvinodiwa zve "General Valve Mark" GB 12220 yenyika. Kune mavharuvhu ane simba rekushanda rinodarika 1.0 MPa uye akachekwa papombi huru, bvunzo dzesimba uye kushanda kwakasimba dzinofanira kuitwa isati yaiswa uye dzinofanira kushandiswa mushure mekuongororwa. Mukuedzwa kwesimba, kumanikidzwa kwemuedzo kunenge ka1.5 kanomwe kanomwe kanomwe, uye nguva yacho haisi pasi pemaminitsi mashanu. Goko revharuvhu nekurongedza zvinofanira kunge zvakaongororwa pasina kubuda. Mukuedzwa kwekusimba, kumanikidzwa kwemuedzo kunenge ka1.1 kanomwe kanomwe kanomwe kanomwe; kumanikidzwa kwemuedzo kunofanira kusangana nechiyero cheGB 50243 panguva yekuedzwa, uye pamusoro pechisimbiso chevharuvhu zvinofanirwa.

Kusarudzwa kwechigadzirwa chezvinhu zvakakosha
1. Zviyero zvikuru zvekudzora vharuvhu reshavishavi ndizvo zvinodiwa uye saizi.
2. Vharuvhu yeshavishavi ivharuvhu yemhepo ine plate imwe chete, chimiro chayo chiri nyore, kugadziriswa kuri nyore, mutengo wakaderera, kushanda kuri nyore, asi kunyatsogadzirisa kwacho hakuna kunaka, kwakakodzera chete kufefetedza uye system yekutonhodza mhepo yekuchinja kana kugadzirisa kwakaoma kwechiitiko.
3. Inogona kushandiswa nemaoko, nemagetsi kana nerudzi rwezipi, inogona kugadziriswa paAngle ye90 range.
4. Nekuda kweplate imwe chete yevharuvhu ine axial, simba rekutakura harina kukwana, kana paine musiyano mukuru wekumanikidzwa, kumhanya kukuru kwekuyerera kana hupenyu hwevharuvhu hupfupi. Vharuvhu ine mhando yakavharwa uye mhando yakajairika, insulation uye isina insulation.
5. Vharuvhu yemagetsi ine simba rekutonga remhando mbiri chete, chinoshanda chemagetsi chakafanana nevharuvhu ine mashizha akawanda.