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16 nheyo muValve Dzvinyiriro Kuedza

ZvakagadzirwavalveS inofanira kuongororwa kwakasiyana siyana kwekuita, kwakanyanya kukosha kweikudzvinyirirwa. Kuongororwa kwekumanikidza ndewe kuyedza kana kukosha kwekumanikidza uko iyo vhezheni inogona kutsungirira inosangana nezvinodiwa zvemirairo yekugadzira.In tws, theNyoro dzakagara pasi butterfly vharuvhu. Dzvinyiriro yakataurwa in 1.5 nguva yePN ichaiswa kumvura yekuyedza.

 

Mazwi akakosha:Dzvinyiriro;Nyoro dzakagara pasi butterfly vharuvhu; Kudzvanywa chigaro chakasimba bvunzo

 

Kazhinji, kuongororwa kwekumanikidza kwemavharuvhuInofanirwa kutevedzera nheyo dzinotevera uye dzidziso dzekudzivirira:

 

(1) Kazhinji, thevalvehaina kuiswa pasi pekuongororwa, asi iyovalvemuviri uye bonnet mushure mekugadziriswa kanavalvemuviri uye bonnet nekukuvara kwezvekukuvara kunofanirwa kuedzwa simba. Kune vharuvhu rekuchengetedza, kumanikidzwa kwaro kusingaperi, kuongorora kumanikidzwa uye mimwe miedzo kuchatevedzera zvakatemwa nezvirevo zvemoyo zvayo uye nemirairo yakakodzera.

 

(2) Simba uye kuongororwa kwakasimba kunofanirwa kuitwa pamberi pevalveyakaiswa. 20% yemakavha ekudzvinyirira-ekumanikidza anoonekwa, uye 100% yavo inofanira kuongororwa kana vasina kusarudzika; 100% yeiyo svikiro uye yakakwirira-yekumanikidza mavharuvhu anofanirwa kuongororwa.

 

(3) panguva yekuedzwa, iyo nzvimbo yekuisa yevalveinofanira kunge iri munzira iyo yekuongorora iri nyore.

 

(4) NekutimavharuvhuMuchimiro chekubatanidza kwakabatana, kana iyo bofu redare rekudzvinyirirwa harigone kushandiswa, iyo conical chisimbiso kana chisimbiso cheO-mhete inogona kushandiswa pakuongororwa kwekumanikidza. (5) kunze kwemhepo yemavha yakawanda sezvinobvira panguva yeiyo hydraulic bvunzo.

 

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. Nguva yekuyedzwa yemavharu madiki-madiki inogona kuve inoenderana ipfupi, uye nguva yekuyedzwa yemavhiri makuru-divhesi anogona kuve akaenzana kwenguva yakareba. Munguva yekuedzwa, kana pasina mubvunzo, nguva yekuyedzwa inogona kutambanudzwa. Munguva yekuedzwa kwetsimba, kutsvaira kana kudzika kwevalvemuviri uye bonnet hazvitenderwe. Muedzo wekusara unongoitwa chete kamwe chetemavharuvhu, uye kaviri macurs yekuchengetedza, yakakwirira-kumanikidzamavharuvhuuye zvimwe zvakakoshamavharuvhu. Munguva yebvunzo, chidiki chidiki chekusunungurwa chinobvumidzwa kuvharirwa zvisingakoshi nekudzvinyirira uye miviri yakakura uye matsara nemirage yekubvumira kubhururuka; Nekuda kwezvakaitika zvakasiyana mengavha mavhiri emagetsi, matsime emakavha, matsime emakavha uye mamwe mavharuvhu, izvo zvinodiwa zvekusunungura zvinofanirwa kunge zvinotevera: Kuuraya maererano nemirairo yakakodzera.

 

. . Izvo hazvitenderwi kuisa simba nemidziyo yakadai seyerevi (kunze kwetorque wrench). Kana dhiraivha yeRuoko rukuru kupfuura kana yakaenzana 320mm, vanhu vaviri vanobvumidzwa kushanda pamwe. kuvharwa.

 

. Mushure mekunge chisimbiso chepamusoro chakavharwa, tarisa kuti ubve. Paunenge uchishandisa gasi semuedzo, tarisa nemvura mune iyo zvinhu zvinoratidzira. Paunenge uchiita kurongedza testness testness, chisimbiso chepamusoro hachitenderwe kuve munzvimbo yakasimba.

 

. Kune mudziyo wemasaini wekutyaira, muedzo wekusimbisa wevharanda remaoko anovharwa mumugodhi unozoitwawo.

 

. Kana chikamu chekuvhara chevharanda chikuru chasvinudzwa, chichavhurwa zvakare.

 

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In Tws vharuvhu, Pamusoro pechigadzirwa chedu chikuru, iyo yakapfava yakagara pasi pevhu, inofanira kutakurwa yakakwira kudzvinyirira chigaro chakasimba muedzo. Uye iyo yekubvunzwa svikiro imvura kana gasi, uye tembiricha yeyedzo yepakati pakati pa5~ 40.

Uye kuedzwa kunotevera kusimba kweganda uye kuitwa nevharo.

 

Chinangwa chayo ndechekuti bvunzo ichasimbisa kusvetuka kusunganidzwa kweganda kusanganisira kushanda kwemuchina kusimbisa kupokana nekumanikidzwa kwemukati.

 

Munguva yemifambiro yemiedzo, isu tinofanirwa kuona kuti mvura yekuyedzwa ichave mvura.

Uye disc of the vharavira ichava munzvimbo yakavhurika. Dzvinyiriro yakataurwa in 1.5 nguva yePN ichaiswa kumvura yekuyedza.


Tumira nguva: Kubvumbi-23-2023