China cheki vharafu modhi: kusangana neakasiyana einjiniya zvinodiwa, batsira yemazuva ano kuvaka maguta

Nekukwidziridzwa kwemaitiro ekumadhorobha eChina, kudiwa kwekuvakwa kwezvivakwa kwakasiyana kuri kuramba kuchiwedzera, pakati payo, cheki valve sechikamu chakakosha cheiyo hydraulic system, inoita basa rakakosha mukuona kushanda kwakachengeteka uye kwakagadzikana kweiyo hydraulic system. China, seguta rakakosha remaindasitiri kuchamhembe kweChina, ine akawanda akanakisa cheki mavharuvhu ekugadzira, iyo inopa yakapfuma sarudzo yemhando yevharuvhu yekutarisa yekuvakwa kwemaguta muChina. Ichi chinyorwa chinokupa ongororo yakadzama yeChina cheki mavharuvhu modhi kuti isangane neakasiyana einjiniya zvinodiwa uye kubatsira kuvakwa kwemazuva ano kwemadhorobha.

Overview uye basa cheki valve

Cheki vharafu, inozivikanwawo sevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavharweichidziviriro. Nheyo yaro yekushanda ndeyekuvimba nekusiyana kwekumanikidzwa kwepakati kuti uzarure valve, kana iyo yepakati ichiyerera ichienda mberi, valve inovhura; Kana iyo yepakati ichiyerera ichienda kune rumwe rutivi, valve inovhara. Cheki vharafu inoshandiswa zvakanyanya mukugovera mvura, dhiraivha, peturu, makemikari, zviteshi zvemagetsi, ngarava nedzimwe minda, chinhu chakakosha chekudzivirira midhiya kudzoka, kudzivirira michina uye kuchengetedzwa kwepombi.

Chepiri,China cheki vharafumhando uye maitiro

1.Swing cheki vharafu

Swing cheki vharafu iri nyore dhizaini, nyore kuvhura uye kuvhara vharafu, kunyanya yakakodzera kune diki nepakati dhayamita, yakaderera kudzvinyirira musiyano maapplication. Iyo inoratidzirwa pasina gaka pakati pe disc uye chigaro, iyo inogona kudzivirira zvinobudirira kudzoka kwepakati. MuChina vagadziri vevharuvhu, swing cheki vharafu ndiyo yakajairika modhi.

2.Simudza cheki valve

Iyo yekusimudza cheki vharafu ivharuvhu ine disc kumusoro uye pasi, uye ine yakakura kuyerera kugona. Iyo inonyanya kukodzera maapplication ane hombe caliber uye high pressure musiyano. Iyo inoratidzirwa nepakati pakati pe disc uye chigaro, apo svikiro iri kuyerera mberi, disc inomuka uye valve inovhura; Kana iyo yepakati ichiyerera kumashure, disc inodonha uye valve inovhara. Vagadziri veChinese cheki mavharuvhu vane tekinoroji yekugadzira yakanakisa, ichiita kuti vheji yekusimudza ive yepamusoro mukuita.

3. Spherical check valve

Iyo spherical check valve imhando yevharuvhu inoshandisa bhora sevhavha disc, ine hunhu hwekuyerera kwakasimba kugona uye diki kupfeka kwechigaro. Inonyanya kukodzera kupisa kwepamusoro, kudzvinyirira kwakanyanya, kushandiswa kwakasimba kwekuora. Vagadziri veChina chekivhavhavha vanovimba nehunyanzvi hwekugadzira tekinoroji, zvichiita kuti spherical cheki vharafu ive yakasimba uye yakavimbika mukuita.

4. Double disc check valve

Kaviri disc cheki vharafu chimiro chine madhisiki maviri, ane diki yekuvhura nekuvhara torque, yakanaka yekuisa chisimbiso kuita uye zvichingodaro. Kunyanya akakodzera mvura yemuguta, drainage uye imwe yakaderera-pressure musiyano, yakakura kuyerera application. China's cheki vharafu vagadziri kuburikidza optimization dhizaini, kuitira kuti kaviri flap cheki vharafu kuti ive nechokwadi kushanda panguva imwe chete, yakanaka uye inoshanda.

Chechitatu, nyaya yekushandisa yeChina cheki vharafu modhimukuvaka mumadhorobha

1. Nzvimbo yekuchenesa tsvina yekanzuru

Iyo dhorobha yekuchenesa tsvina yeguta inotora swing cheki valve inogadzirwa neChinese bhizinesi, iyo inodzivirira kuseri kwepakati mupombi yetsvina uye inovimbisa kushanda kwakajairwa kwenzvimbo yekuchenesa tsvina.

2. Kambani yemvura yemuguta

Muchirongwa chekupa mvura chekambani yemvura yeguta, iyo yekusimudza cheki yevhavha inogadzirwa nebhizinesi reChinese inoshandiswa kuve yakachengeteka uye yakagadzikana mashandiro ehurongwa hwekupa mvura uye kupa mvura yekunwa yepamusoro kune veruzhinji.

Iv. Mhedziso

Muchidimbu, nekusarudzwa kwakapfuma kwemamodeli uye maitiro akanaka ekuita, China cheki mavharuvhu modhi inosangana nezvinodiwa zveinjiniya zvakasiyana uye inopa rutsigiro rwakasimba rwekuvaka maguta emazuva ano muChina. Mune ramangwana, nekuenderera mberi kwekuenderera mberi kwemaitiro emaguta eChina, kushandiswa kwemavharuvhu echeki mukuvaka kwemaguta kuchawedzera, uye vanogadzira mavharuvhu eChina vacharamba vachiita basa rakakosha uye vachibatsira zvakanyanya mukuvaka maguta eChina.