Chii chatinofanira kutarisisa pakuisa mavharuvhu epombi? Iko kushandiswa uye kushanda musimboti we-self-operated pressure reducer valve

Chii chatinofanira kutarisisa pakuisa mavharuvhu epombi? Iko kushandiswa uye kushanda musimboti we-self-operated pressure reducer valve

Mune iyo fluid pombi system, vharuvhu ndiyo inodzora chinhu, basa rayo guru nderekuparadzanisa michina uye pombi system, kudzora kuyerera, kudzivirira kuyerera, kutonga uye kuburitsa kumanikidza. Inogona kushandiswa kudzora kuyerera kwemhepo, mvura, chiutsi, marudzi ese ekuora midhiya, madhaka, mafuta, simbi yemvura uye radioactive midhiya. Nekuti iyo pombi system yekusarudza vharuvhu chaiyo yakakosha, mukuita kwekuvaka, kunaka kwekuiswa kwepombi yevharuvhu, kunokanganisa zvakananga kushanda kwakajairika, saka unofanirwa kuterera.
Tarisa zvinhu usati waiswa
1. Nyatsotarisa kana iyo valve model uye tsanangudzo inosangana nezvinodiwa zvekudhirowa.
2, tarisa kana dzinde uye dhisiki yakavhurika zvine mutsindo, kana paine chakanamira uye skew chiitiko.
3. Tarisa kuti valve yakakuvadzwa here, uye kana tambo yevhavha yakatwasuka uye yakasimba.
4, tarisa kana kusanganiswa kwechigaro chevhavha uye muviri wevhavha yakasimba, dhisiki yevhavha uye chigaro chevhavha, chivharo chevhavha uye muviri wevhavha, tsinde yevhavha uye diski yevhavha.
5. Tarisa kana valve padding, kutakura uye fasteners (bolts) yakakodzera kune zvinodiwa zvechimiro chekushanda kwekushanda.
6, yekare kana kushandiswa kwenguva yakareba inofanira kuparadzaniswa, guruva, jecha uye mamwe madota anofanira kucheneswa nemvura.
7, *** kuzarura chisimbiso, chengetedza dhigirii yekuisa chisimbiso, valve disc inofanira kuvharwa zvakasimba.
Installation Zvinodiwa
1. Nzvimbo yekuisa yevhavha haifaniri kukanganisa kushanda, disassembly uye kuchengetedza midziyo, pipeline uye muviri wevhavha pachayo, uye kuonekwa kwegungano kunofanira kuverengwa.
2, vharafu papombi yakachinjika, hunde yevharuvhu inoiswa kumusoro, kana kurerekera kune imwe Angle, haigone kuisirwa pasi vhiri reruoko. Iyo vharafu, dzinde uye handwheel pane yakakwirira altitude pombi inogona kuisirwa yakatwasuka, uye kuvhura nekuvhara kwevharuvhu kunogona kushandiswa kure neketani munzvimbo yakadzika yakadzika.
3, symmetrical kurongeka, yakatsvinda uye yakanaka; Pavharuvhu iri pamukwidza, kana nzira ichibvumidza, vhiri reruoko revharuvhu rinofanira kushandiswa paurefu hwechipfuva, kazhinji 1.01.2m kubva pasi, uye hunde yevharuvhu inofanira kuiswa parutivi rwemutyairi.
4, vharafu iri padivi nepadivi pekusimudza, iyo yepakati mutsetse kukwidziridzwa ndiyo yakanyanya kuenderana, uye mambure kureba pakati pegumbo remaoko haisi pasi pe100mm; Mavharuvhu ari padivi-ne-parutivi mitsara yakachinjika anofanirwa kudzedzereka kuti aderedze nzvimbo yepombi.
5. Paunenge uchiisa mavharuvhu anorema pamapombi emvura, zvinopisa zvinopisa uye zvimwe zvigadzirwa, zvitsigiro zvevhavha zvinofanira kuiswa; Kana iyo valve inoshandiswa nguva dzose uye yakaiswa pamusoro pe 1.8m kubva panzvimbo yekushanda, nzvimbo yakagadziriswa inoshandiswa inofanira kupiwa.
6, muviri wevharuvhu une chiratidzo chemuseve, museve unonongedza ndiko kuyerera kwepakati. Pakuisa vharafu, chenjerera kuti museve unonongedza munzira imwechete neyepakati mupombi.
7. Paunenge uchiisa mavharuvhu e-flange, iva nechokwadi chokuti zviso zvekupedzisira zvezviviri zviviri zvakafanana uye zvakadzika, uye usashandise gaskets mbiri.
8. Paunenge uchiisa mavharuvhu ane threaded, valve ine threaded inofanira kunge yakashongedzwa nehupenyu huripo kuitira nyore disassembly. Iyo yekumisikidzwa kweiyo mhenyu yekubatanidza inofanirwa kufunga nezvekureruka kwekuchengetedza, kazhinji mvura inoyerera nepakati pevharuvhu uyezve kuburikidza nehupenyu kubatana.
Chinangwa uye musimboti wekuzvimiririra mhando kudzvanya kudzikisa vharafu Kuzvimiririra mhando kudzvanya kudzikisa vharafu ivharuvhu yekudzora yakavhurika-yakavhara chikamu chekuvhura mumuviri kugadzirisa kuyerera kwepakati, iyo yepakati pressure inoderedzwa, panguva imwe chete. nguva nerubatsiro rwebasa revhavha mushure mekudzvinyirirwa gadzirisa kuvhurwa kwechikamu chakazaruka, chengetedza valve mushure mekumanikidzwa mukati meimwe nharaunda, pasi pemamiriro ekupinza kwemhepo kuchinja, chengetedza kubuda mukati mukati mechikamu cheti. , Chengetedza inotevera imba uye zvigadzirwa zvekugadzira.
Chinangwa uye basa guru: vharuvhu inokodzera mvura, mhepo, mhepo yepakati pombi, nekugadzirisa iyo inlet pressure kuderedza kune inodiwa yekubuda kwemhepo, kana inlet inopinza uye kuyerera kune shanduko, nesimba repakati pachayo rinochengetedza kubuda kudzvanywa mukati meimwe nhanho, asi iyo inlet kudzvanywa uye kubuda kwekumanikidza musiyano unofanirwa kunge uri ≥0.2MPA/CM
Kushanda musimboti uye chimiro: Kana iyo yekumanikidza yekudzikisa vharafu inounzwa, Kugadzirisa chitubu mune isina kudzvanywa mamiriro, panguva ino huru valve disc uye kubhadhara diski munzvimbo yakavharwa, kana ichishandiswa zvinoenderana newachi kugadzirisa screw, compression kugadzirisa chitubu, ita iyo membrane vharafu vhura kufambisa dhisiki, yepakati negomba nekubhadhara chigaro kune b maburi mupiston kumusoro, iyo piston iri pasi pekuita kwepakati kudzvanywa, ichisiya ichidzika pasi kusimudzira huru vharafu chigaro chevhavha, ita yepakati kuyerera vharafu. Ne c pazasi pegomba mukati me diaphragm panguva imwe chete, kana vharafu mushure mekudzvanywa kwawedzera kupfuura kudzvanywa, sundidzira diaphragm kumusoro unodzora kudzvanywa kwechirimo, kuripa dhisiki kuvhara gwara, wozoderedza kuyerera mupiston kumusoro kwe. svikiro, madonhwe ekumanikidza, zvakare panguva ino iyo huru yevhavha disc pane iyo huru valve disc chitubu simba kusundira pasi, kubviswa kweiyo main valve disc uye chigaro chikuru chakaderedzwa, kuyerera kwepakati zvakare kushoma, vharuvhu mushure mekumanikidzwa. simba rinodonhawo kune chiyero chitsva, pane zvinopesana, kana kumanikidzwa mushure mevhavha yakaderera kudarika yakagadziriswa, mukaha pakati pevhavha huru disc uye chigaro chikuru chevhavha chinowedzera, kuyerera kwepakati kunowedzerawo, kuitira kuti kumanikidzwa shure. vharafu inowedzerawo kusvika pachiyero chitsva.
Vanodiwa Vatengi,
Mhoroi, kambani yedu iboka repamusoro-soro rekusimudzira rine simba rakasimba rehunyanzvi, rinopa zvigadzirwa zvakanakisa, mhinduro dzakakwana uye yekutanga-kirasi tekinoroji masevhisi kune vazhinji vashandisi. Zvigadzirwa zvikuru initrogen sealing valve, nitrogen sealing device, self-operated pressure reduceing valve. Bhizinesi rinoomerera kuchinangwa chekutenda kwakanaka, mhando, bhizinesi, iine matanho akasimba ekukwira nhongonya nyowani, kupa mipiro kuindasitiri yenyika otomatiki, gamuchira vatengi vatsva uye vekare vanovimbiswa kutenga zvavanoda zvigadzirwa. Tichakushandirai nemoyo wese!