Kumanikidza kudzikisira vharuvhu uye kudzora kusiyanisa kwevhu

Kuwanira vhezheni yekudzora vharuvhu inoshandiswa kudzora kuyerera kwenhau, kumanikidzwa uye nhanho. Maererano nekugadzirisa chinzvimbo chechiratidzo, vharuvhu roga vanodzora kuvhura, kuitira kuti vazadzise kuyerera kwenhau, kumanikidzwa uye kushandurwa kwemvura. Kurovera vhezheni sub-Electric control vheji, pneumatic kudzora vharuvhu uye hydraulic kutonga vharuvhu. Iri bhuku rinowanzounza marudzi maviri emagetsi ekudzora vharuvhu uye pneumatic kudzora vharuvhu. Kuwanira vharuvhu neyemagetsi Actuator kana pneumatic acester uye kutonga vheji yezvikamu zviviri. Kudzorerwa uye kunowanzo kukamurwa kuita marudzi maviri ekutungamira-kuburikidza neyakaenzana-chigaro, zvinowanzoitika zvakaringana kuyerera kuyerera, kudzvinyirira kwakanyanya kudonha uye kudzvanywa Dimbuzi shoma. Kuyerera kweCV ndiyo imwe yemapareti makuru kuti usarudze vhezheni yekudzora, kana iyo vharuvhu rakatsanangurwa Nzira inoyerera iyo nhamba yehuwandu hwekudzima vharuvhu, inozivikanwa seyekuyerera, inozivikanwa seCV, iyo T / H, Liquid CV Kukweretwa zvichienderana neyekutevera formula. Sekureva kwehukuru hwekuyerera cv tarisa tafura, iwe unogona kuona iyo Nominal Valve Dn. Flow characteristics of the control valve, the pressure drop at both ends of the valve to maintain a constant condition, the medium flow through the control valve and the relative flow of its relationship between the opening. Kuwanira vhezheni kuyerera kuyerera kwehunhu hwehuwandu hwemutsara, dzakadai sevanhu vane hunhu uye hunhu hwezvitatu. Iko kukosha kwemhando nhatu dzemhando dzezvinhu zvinotevera: (1) yakaenzana muzana maitiro (logarithmic) huwandu hwehuwandu hwehuwandu hwenzvimbo dzisina hukama husina hukama, uye shanduko yekuyerera yakakonzerwa neyuniti STROKE Shandura pane imwe neimwe pfungwa yekurova inoenderana neiyi poindi yemugwagwa inoenderana muzana yezana shanduko dzakaenzana. Saka zvine mukana wekuyerera kudiki, shanduko diki mune traffic, kuyerera kwemigwagwa, kuyerera kunochinja, ndiko kuti, mumadhigirii akasiyana, neiyo chaiyo yekunyora chokwadi. (2) mutsara (mutsara) kufambidzana uye mutsara wetsolity ari mutsara. Shanduko muUniti Stroke inokonzerwa nekushanduka mukuyerera haina kuchinjika. Kana huwandu hwekuyerera hwakakura, kukosha kwehuwandu hwehuwandu hwekuyerera kunochinja zvishoma, uye kana huwandu hwekuyerera hushoma, kukosha kwehuwandu hwekuyerera kunoshanduka zvakanyanya. Kudzora mavhezheni, kusanganisira kudzora vhezheni, kurira uye kumanikidza kudzora vhezheni, basa rayo ndere kutungamira kumanikidza venhau, kuyerera uye zvimwe zvikamu. Zvinoenderana nechimiro chevharuvhu raverte yakakamurwa kuita zvikamu zvipfumbamwe: (1) imwechete-yegavha yevharuvhu. (2) maviri-chigaro kutonga vharuvhu; (3) Sleeeve kutyisa vharuvhu; (4) angle control vharuvhu; (6. Mhando nhanhatu dzekutanga dzetsetse dzakananga, iwo matatu matatu marudzi ekufamba neangular. Dzora vharuvharu vharuvhu, yaishandiswa kudzora kuyerera kwenhau, kumanikidzwa uye huwandu hwemvura. Maererano nekugadzirisa chinzvimbo chechiratidzo, vharuvhu roga vanodzora kuvhura, kuitira kuti vazadzise kuyerera kwenhau, kumanikidzwa uye kushandurwa kwemvura. Kuwanira vharuvhu neyemagetsi Actuator kana pneumatic acester uye kutonga vheji yezvikamu zviviri. Kudzorerwa uye kunowanzo kukamurwa kuita marudzi maviri ekutungamira-kuburikidza neyakaenzana-chigaro, zvinowanzoitika zvakaringana kuyerera kuyerera, kudzvinyirira kwakanyanya kudonha uye kudzvanywa Dimbuzi shoma. Iyo valve chinhu chinotonga chiri muFluid yekuendesa system ine mabasa akadai sekucheka-kubviswa, kudzora, kudzora kwekudzima, kudzora kwekunyepedzera, kudzora kwemugodhi, shunt kana kufuratira. Malves yeFluid Control Systems, kubva kune yakapfava mavharuvhu rekuvhara kune huwandu hwemavharavira dzinoshandiswa mune dzakanyanya kuwanda masisitimu, huya mune dzakasiyana siyana uye saizi. Malves inogona kushandiswa kudzora kuyerera kwemhando dzakasiyana dzemvura dzakadai semhepo, mvura, mupfudze, inokanganisa midhiya, mafuta, masairaidhi uye masaira emahara. Nominal Valve kuburikidza mashoma mm kubva kujira raiye vheji kuenda ku10m yekupinda maindasitiri mavharuvhu. Kumanikidza kwekushanda kweValve kunogona kuve kwakawedzera kudzvinyirira kubva ku1.3 × 10- 3MPA kusvika 1000mpa. Kupisa tembiricha kubva -269 ℃ Ultra-yakadzika tembiricha kusvika 1430 ℃ kupisa kwakanyanya. Kuvhurwa kweValve uye kuvhara kunogona kutora nzira dzakasiyana siyana dzekudzora, dzakadai sekunyora nzira, pneumatic, hydraulic, gasi-gasi-hydraric link uye electromagnetic drive, etc. ;; Zvakare mukumanikidzwa, tembiricha kana dzimwe nzira dzekunzwa chiratidzo, maererano nezvinodiwa zvechiitiko chakarongwa, kana chete yakavhurika kana yakavharwa. Electric Control Valve-inotungamirirwa nemagetsi Maitiro ekuyerera kwemugove, kumanikidzwa, tembiricha, mvura yemvura uye mamwe mimwe misiyano yekugadzirisa iyo yakangwara vheji. Magetsi ekudzora vharuvhu neyemagetsi Actuator uye vharuvhu rekutonga inoumbwa nezvikamu zviviri, zvakakamurwa kuita zvakananga-chigaro chezvikamu zviviri, izvo zvine chekuita neyakaenzana, isina kusarudzika simba uye yakagadzikana kushanda uye kwakagadzikana kushanda, ndizvo kazhinji yakakodzera kwazvo kuyerera kukuru, kudzvinyirira kwepamusoro kudonha uye kusvetuka mhindu. Hunhu hwekuyerera hwemagetsi ekudzora vharuvhu rekutenderera pakati pehukama hwesvikiro neyekuvandudza vharuvhu uye nekuvhura kwayo mumisiyano yepamhepo pakati pemigumo miviri yevharuvhu inochengetwa nguva dzose. Magetsi kuyerera kudzora vhezheni inoenderana neye mutsara kuyerera maitiro, sehukuru hwenzana uye hunhu hwezvitatu. Zvinorehwa nehuremu hwematanho matatu hunotevera: (1) yakaenzana muzana maitiro (logarithm) yakaenzana huwandu huwandu husina hukama hwehukama, uye shanduko yehuwandu hwekuyerera inokonzerwa neyuniti stroke shanduko Panguva imwe neimwe yekuyerera inoenderana neyekuchinja kwezerenti mukuyerera kwakaenzana. Saka zvine mukana wekuyerera kudiki, shanduko diki mune traffic, kuyerera kwemigwagwa, kuyerera kunochinja, ndiko kuti, mumadhigirii akasiyana, neiyo chaiyo yekunyora chokwadi. (2) mutsara (mutsara) kufambidzana uye mutsara wetsolity ari mutsara. Shanduko muUniti Stroke inokonzerwa nekushanduka mukuyerera haina kuchinjika. Kana huwandu hwekuyerera hwakakura, kukosha kwehuwandu hwehuwandu hwekuyerera kunochinja zvishoma, uye kana huwandu hwekuyerera hushoma, kukosha kwehuwandu hwekuyerera kunoshanduka zvakanyanya. . Kubva pakuongororwa kwehunhu hwematatu hunogona kuoneka, maererano nebasa rayo rekumanikidza, rine huwandu hwenzana hwenzvimbo dzezvakanaka, zvakaringana kutaura, kugona kutaura kwakanaka. Iyo parabolic hunhu pane mutsara wemutsara wekuita kwekumanikidza kwakanaka, maererano nezvakaringana zvinodiwa zvechiitiko, sarudza chero chimwe chehunhu hwekuyerera. Kurovera vharuvharu vhezheni yemavhiri ekudzora, basa guru ndere kugadzirisa mwero wekudzvinyirira, kuyerera, kupisa uye nekupembera, ndiyo yekupedzisira kukosha kwechiitiko checomputer. Kurovera vharuvhu kunogona kukamurwa maererano nehunhu hwekufamba: Kufamba kwakananga uye neangular kufamba. Rakananga stroke inosanganisira: Single-Seat's Couply Collve, Chikamu-Chigaro-Gleve, Lice Valve, Angle Valve, matatu-nzira Collve, diaphrag Valve; Angle Stroke anosanganisira: Butterfly Valve, Ball Valve, eccentric rotary vharuvhu, yakazara-inoratidzwa Ultra-Chiedza Control Valve. Kurovera vharuvhu nemirairo yekutyaira kunogona kukamurwa mu: pneumatic kudzora vharuvhu, emagetsi ekudzora vharuvhu uye hydraulic control vharuvhu; Nekugadzirisa fomu inogona kukamurwa mu: mutemo, gurwa, gadzirisa iyo yakagurwa; Zvinoenderana nehuwandu hwekuyerera hunogona kukamurwa mu: mutsara, zvakaenzana peresenti parabolic, kuvhura nekukurumidza. Kuwanira vharuvhu yemhepo, mvura, muputi, marudzi ese ezvinyorwa zvinokatyamadza, matope, oiri nedzimwe midhiya. Regulator Valve ndiko kushandiswa kwekuvhura kwemuviri uye kuvhara zvidimbu zvekuvhura kuti vatorezve kuyerera kwemugove, nepo basa revapambi vekumhanya vachivhura uye nekuvhara zvidimbu zvekuvhura, vhuvhu kumanikidzwa kune Chengetedza mukati meimwe huwandu, uye mumuviri wemuvhari kana mushure mekujekesa kwemvura inotonhora, tembiricha yepakati inoderera, iyi vharuvhu inodaidzwa kushungurudzika vhezheni. Hunhu hweiyi vharuvhu ndeyekuchengeta iyo yekunyengerera yekunzwa uye tembiricha mukati meimwe mhando pasi pemamiriro ekumanikidza kwekumanikidza kunogara kuchishandura. Smart mavharuvhu anoshandisa simba reMedia kuti vatore uye kudzora mutsara kumanikidza. Zvemvura yemvura, mvura yemoto uye mamwe maindasitiri emvura yekupa system, kuburikidza neyekudzora vheti yekudzvinyirira yekutyaira imba, iwe unogona kugadzirisa kudzvinyirira kwekunze kwevhu. Kudzvinyirira Export hakuchinje nekuda kwekuchinja mukumanikidza kudzvinyirira uye inlet kuyerera. Kudzvinyirira kutumira kunze kwakachengeteka uye kwakachengetwa kwakasimba panguva yakatarwa, uye kukosha kwakasarudzika kunogona kugadziriswa kuti uwane chinangwa chekuderedza kumanikidzwa sezvazvinodiwa. Iyo vheti yekudzvinyirira chaiyo, kuita kwakasimba, yakachengeteka, yakavimbika, iri nyore kuisirwa uye kugadzirisa, hupenyu hwebasa. Kuderedza vharuvhu yemvura, steam pombi yemapipi, nekugadzirisa iyo inlet yekudzvinyirira yekunyepedzera, apo iyo inclanters neyekudzvanywa nekuyerera, nevezvenhau, asi musiyano uripo pakati pegungwa rekumanikidza uye kudzvanywa kwekunze kunofanirwa kunge kuri ≥0.2 MPA / cm. Dzvinyiriro yekuyamura yakagadziriswa maererano nechimiro chinogona kukamurwa kuita firimu, firimu rematsime, pistoni, lever uye mabhebhi; Zvinoenderana nehuwandu hwezvigaro zvinogona kuve chigaro chimwe chete uye zviviri-chigaro; Maererano nenzvimbo yenyama inogona kukamurwa kuita zvakanaka uye zvakaipa. Dzvinyiriro yeRubatsiro uye Kugadziriswa kunofanirwa kucherechedza zvinotevera: Kuti aregererwe kwekushanda uye kuchengetedza, iyo vharuvhu inowanzotenderera yakatwasuka pane pombi yakatwasuka. Kuisirwa kunofanirwa kutorwa kuti uve nechokwadi chekuti kuyerera kwepakati mupombi uye vharo kuzorora munzira yekuratidzwa museve yakaratidzwa. Kuti udzivise kumanikidza kufuratira mushure mekuvharirwa, vharuvhu rekuyamura inofanira kuiswa isingasviki 4m kubva kune vhezheni.