Musiyano mukuru pakati pevharuvhu kubva kuValve, kuongororwa kwezvinhu zvekugadzira kwegadziriro yekugadzira inokubvumira kuti uite sarudzo yekusimbisa kana kuisirwa pombi.
Chirongwa cheWedge vheji.
Mudziyo mavharuvhu
Iyo valve mudziyo wekusimbisa uyo une shutter muchimiro che disc, pepa kana wedges uchifamba pamwe chete neyekuvhara inosimbisa pripendi kune yepakati rwizi axis.Zvichienderana nekugadzirwa kweValve, panogona kunge paine ndima uye yakamanikidzwa kuva nemakomba emhete dzisingaverengeki pasi penzvimbo yepombi.
Zvichienderana neyekuvhara geometry, mavhavha anoparadzaniswa kuti akafanana uye wedgere. Wedge mavharuvharji akashongedzerwa neyakaimbomira neyechivhi ine chisungo chemahara iyo iri panzvimbo imwe neimwe. Iyo shutter wedge inogona kuve yakasimba elastic, yakasimba yakaomarara kana constituent maviri-disc.
Parallel macves akashongedzerwa nedzivharye ane chisungo chemahara chemahara chakafanana kune mumwe nemumwe. Dhizaini iyi inogona kuve imwe-chidimbu (musikana) kana maviri-disc.
Iwo macves anogona kuve akashongedzerwa nespindle spindle (stock) uye isiri-kudzoreredzwa (kutenderera spindle). Ivo vakasiyana mukugadzirwa kweiyo screw play, inofambisa iyo shutter. Mavharuvhu ane kutenderera kwespindle ine size diki yekuvaka.
Zvakanakira uye zvakashata zvemavhiri
Valve Mudziyo Dzigram: 1 - Valve Muviri, 2 - NUT, 3 - Washer, 4 - Chisimbiso, 7 - Stock, 8 - Spectletler, 8 - Spectletler, 11 - Flywheel, 12 - Washer, 13 - Screw, 14 - Caid Washer.
Iko mukana Kwakanyanya ndewekuti hapana kukunda kwekumanikidzwa kwepakati panguva yekufambisa muviri wekushanda, izvo zvinobva mukuedza kunodiwa kuti uwedzere shutter. Kuenderana kwekuyerera kwechivanhu chekutakurwa uye kushoma kwekuramba kuenderana mumamiriro akavhurika anokosha.
Nekuda kwekugadzirwa kwekushandiswa, kushandiswa kwemavhiri kunogona kushandiswa kune dzakasiyana nzira dzekufamba kwenzira dzekutakurwa, kunyangwe kusaenzana magungano ekutakurwa, kana kuri madhiri ekubatana, pazvinenge zvichidikanwa kuti uchinje nzira yekufamba yemukati.
Iyo huru yekusagadzikana kwechimiro ndechekuti mune maitiro ekufambisa muviri wekushanda wemavhiri, kupokana kwakasimba kunoitika. Iwo mavharha ane yakakura kuvaka kuvaka nekuda kwekuda kwekutambanudza tsvimbo.
Chinyorwa pane iyo nyaya: Kugara Kamuri 9 SQ M: Maitiro Ekuita Kuti Yemukati Dhizaini Dhizaini?
Kana iyo shutter iri munzvimbo yepakati, chikamu chegungwa chinowedzera chidimbu, kuyerera nokunyengera munzvimbo dzedzidzo dzekuisa mhete, nekuvaburitsa kupfeka kusimba kwekushandira kwepakati. Naizvozvo, mushure mekushanda mumhando yekuvhara kwekuvhara, vharuvhu haina kupihwa zvakaringana kana vakavhara. Izvi zvinokuvadza zvinowanikwa mumhando dzakasiyana siyana dzekusimbiswa uye dzinogumisa kushandiswa kwevharanda sechinhu chinogadzirisa. Mukuwedzera, hunhu hwekugadzirisa hwemavhiri haagutsikane.
Application uye kushanda kwemavhiri
Iwo macves anoshandiswa pane mapipi ane diameter yeanopfuura anopfuura makumi mashanu mm, uko kupatsanurana kwechikamu chechikamu kunokosha kuti udzivise hydraulic.Ivo vanoshandiswa mumhepo mamiriro uye mhepo yemhepo masisitimu (pamwe neiyo muchoto chivakwa (chinova chejira rekuvandudza, rinofamba mumutengesi perpendicular kune axis yemhepo duct.
Usaite pasina mavharuvhu uye mune mudziyo wekupombi uye sigine system, gasi pombi, pamwe nezvimwewo maindasitiri engineering masisitimu. Vazhinji vakashata vanotenda kuti mavharuvhu ari akasiyana-siyana mavharuvhu, asi aya akasiyana zvishandiso zvine misiyano yakasarudzika iyo inosarudza izvo zvimiro zvekushanda.
Mudziyo uye mavharuvhu
Scheme yeSwberry Guodhi Date: 1-sewber, 2-Plate Guide, 4-chigaro, 4-ngarava, 6-remuzviputi, 11- Chivako, mairi gumi nemaviri, 13 chindori 13.
Iyo vharuvhu iri vharuvhu, iyo yekuvhara iyo inofamba neyekuputika. Magadzirirwo anogadzirwa mune yakadzika (coupling) vhezheni uye yekubatanidza kune mafuro emapipi.
Zvichienderana nehurongwa hwekuwirirana hwechibvumirano chekubuda uye nekubatanidza, angular uye kupaza mavharuvhu kwakaparadzaniswa. Iwo mapoka emapanhamba anosanganisira ekuzvivakwa kuti majee ekubuda uye kuisa mapepa anobatanidza pombi yakaenzana kana kuwiriraniswa. Iyo Nalgular vharuvhu, iyo, yakashongedzerwa necive thatpendicular axes.
Zvichienderana nechinangwa, ivo vakakamurwa kuti vaparadzwe, kuchengeteka, kudzora, kugurwa, bypass, prespery, kudzokera shure, kudzokera shure.
Iyo vhesi inogona kuve yakanaka uye vhiki mbiri. Vhezheni yakasarudzika, mune imwe nzvimbo yekuvhara yakakamurwa kuita sindano uye mundiro. Iyo vharuvhu ine bhuku rekutonga mune iyo iyo shutter inofamba nehurefu hwakarukwa, rinowanzonzi vharuvhu. Kusiyanisa nekumisa matsvuta. Chinangwa chemavharuvhu-kubva pamavharavira akazara chikamu cheiyo yepakati yekuyerera, nekuti izvi zvakashongedzwa nemuviri wakavharwa.
Chinyorwa pane iyo nyaya: Imba yekugezera: Zvimiro zveM-yakagadzirirwa mnekari
Membrane mavharuvha - Armature Designs umo kuwanda kwekuyerera kweiyo svikiro kunoitwa uchishandisa elastic gadziriso membrane (mapurasitiki, rabha). Iyi masisitimu yakagadzirwa nesimbi yekukanda ine yekuvhara yemukati yezvinhu zvekushambadzira-zvinopesana (rabara, mapurasitiki).
Iyo malve vharu kuvharirwa kwekusimbiswa kwekusimbiswa, umo kuyambuka kuyerera kweiyo yepakati kunoitwa nekuda kwekunyengerera kweiyo hose yerabha iri mukati mevharu. Mavharuvhu anoshandiswa ese maviri ane-mativi uye bilateral hose.
Scheme Steel mavharuvhu ane kudzoreredza spindle.
Iyo yekufema yevharanda yakagadzirirwa kusunungurwa kwemhepo yakaunganidzwa kana mupfu uye kudzivirira kuumbwa kwematangi mumatanho e "Big" uye "diki" kufema ". Pfungwa yekuti "yakakura" kufema inoitika pamutengo uye kuyerera kwemvura, "zvidiki" zvinokonzerwa nekudziya kwekudziya.
Kutenda kune cheki mavhezheni, zvinoita kuti udzivise kuumbwa kwevakadzoreredzwa kweiyo svikiro. Mukutarisa mavharuvhu, muviri wekuvhara unovhura nerwizi rwakananga rwevanhu uye yakavharwa nekudzosera kuyerera. Kusimudza kudzoreredza dhizaini yeValve ine shutter iyo inogadzira yekudzokorora kufamba. Zvivakwa, zvakashongedzerwa nemeshati, zvakaiswa pakutanga kweiyo pombi yemapipi. Iyo rotary yekutarisa vharuvhu ine chivharo chinotenderera kutenderedza axis, iyo iri pamusoro penzvimbo yechigaro cheValve.
Kubatsira uye kukanganisa kwevharuvhu
Mukana wakanyanya wevheni kusavapo kwekusavapo kwekusimbisa nzvimbo, pavakavharwa, sezvo shutter inofamba perpendicularly, iyo inodzora njodzi yekukuvara. Iyo vharuvharu ine urefu hwakaderera mukuenzanisa neValve nekuda kweizvozvo kuti kurohwa kweiyo spindle idiki uye haina kupfuura ¼ dhayiti yePombi. Nekudaro, ivo vane kureba kwekuvaka, sezvazvinenge zvichidikanwa kuendesa kuyerera mukati menyaya iyi.
PaValve, iyo shutter inofamba padzinga zvarwo, panguva yekuvhara hurongwa, nzvimbo dzekubatanidza dzekusimbisa dzisina kuedzwa, uye izvi zvinodzivirira kuitika kwekupenya.
Iko kushomeka kwemavharu mindavha ndeye hombe hydraulic kuramba. Izvo zvinoitika semhedzisiro yekuchinja munzira yekuyerera kweiyo inoshanda svikiro. Shanduko yakadaro inoitika mukati meimba yekuvandudza.
Iyo vharuvhu inoratidzirwa mune iyo ine zvisingakwanisi pakuvhiya uye inogona kushandiswa chete pane imwe nzira yekufamba kweiyo inoshanda svikiro. Dhizaini yacho yakafanorongerwa kuti kuyerera kunofanira kubhururuka pasi penyoka uye isa kumanikidzwa pazviri kubva kune chigaro chiri munzvimbo yakavharwa. Kuvhura vharuvhu kunomutsa muvoni weplate kubva pachigadziro. Kana vharuvhu racho rakatarisana nengarava rakatarisana, ipapo munzvimbo yakavharwa, ndiro yacho ichasungirirwa pachigadziko, iyo ichagadzira zviinomanikidzo yakakosha pakuvhura. Nekuda kweizvozvo, kuputsa kwendiro kubva kutsvimbo uye kubudiswa kwevhesi kwabuda.
Chinyorwa pane iyo nyaya: Maitiro ekugadzirisa plasterboard mumakona uye kuvakwa kweshambadziro niche
Inovaka uye inoshanda mutsauko vheji uye vharuvhu
Ndeupi musiyano uripo pakati pevharuvhu kubva kuvharuvhu? Musiyano unokonzerwa nekugadzirwa kwemhando yavo yekuvhara. Mumavharuko, kuyerera kwegasi kana kuyerera kwevharanda, iyo yakamanikidzwa kune chigadziko muhurongwa hwakatwasuka hwerudzi rwepakati, nekuda kwekuyerera kwegasi kana mvura pane imwe kona ya 90 ° yakagadzirwa, asi kuramba kunowedzera.
Kusiyana nevalve vharuvhu, vharuvhu rakashongedzwa nekona-yakavezwa-yakaumbwa kana coneoid shutter, inogadzira kufamba kwekutama pamwe nedhanhire.
Mumagavha, kuyerera kunowira pamusoro pekushamwaridzana kana cone, akaburuka perpendicular kune nzira yekuyerera kufamba.
Nekugadzirwa kwakakodzera kwevharuvhu, hapana kudzikiswa kwemakomba ekufambisa, mukuenzanisa neyekuisa uye kubuda. Panyaya yekushandisa mavharuvhu, huwandu hwesarudzo dzinogoneka. Mundima zhinji, ese-vhiri dhiraivha mavhiri akaiswa, umo dhiraivha yeiyo gomba rinoenderana neyepomba, zvakadaro, kazhinji, kazhinji nekuda kwekudzora torque nekavheni yemavheni inoshandiswa, iyo inoita kuti iite kuti ideredze kupfeka kwekuisa chisimbiso.
Nekumanikidzwa kwakanyanya kana dhayamita yemapipi, anopfuura 300 mm ari manyorerwo emachira. Iyo vharuvharu ine iyo yakapfava dhizaini, mhedzisiro yeiyo mutengo wakaderera. Mukuwedzera, ivo vari nyore kutenderedza nekumanikidzwa kukuru, asi pakumanikidzwa kwakanyanya sechido chekudzvanya vharuvhu kubva kune chigadziko, mumwe mutoro wekugadzirwa kwakagadzirwa. Mumakamuri ekurwisa haapo zvachose, sezvo vasina mabhiri.
Kutenda kune imwe-nzira yekumanikidza, yakanyanya kushambadzira yepamhepo yeiyo flap kune saddle inovimbiswa, ichigadzira mavhekita nemidziyo yakavimbika yekuvhara.
Chinhu chinovharira chemavhari chinogona kuzadza chose kuyerera kwegesi kana mvura, kana kuve wakazara, mavhavha musango anogona kuita basa rekutora zvinhu.