Nhanganyaya ye-panzvimbo yekushandisa nzira yevharuvhu yemaoko
Kuvhura uye kuvhara kwevhavha yemanyorero:
1. The manual valve ndiyo inonyanya kushandiswa valve. Gumbo rayo reruoko kana mubato wakagadzirwa zvinoenderana neakajairika manpower, tichifunga nezvesimba rekuisa chisimbiso uye inodiwa yekuvhara simba. Naizvozvo, haugone kushandisa lever refu kana chipanera chakareba kufamba. Vamwe vanhu vakajaira kushandisa wrenches, uye vanofanirwa kungwarira kuti vasashandise simba rakawandisa, zvikasadaro zviri nyore kukuvadza nzvimbo yekuisa chisimbiso, kana kutyora vhiri reruoko uye mubato.
2. Paunenge uchizarura nekuvhara valve, simba rinofanira kunge rakadzikama pasina kukanganisa. Zvimwe zvikamu zve-mavharuvhu epressure ane simba rekuvhura nekuvharika akafunga kuti simba rekuita iri harigone kuenzana neremavharuvhu ese.
3. Nokuti, isati yavhurwa, inofanira kunge yambodziiswa{1}}uye mvura yakakonyedzwa inofanira kubviswa. Pakuvhura, inofanira kunonoka sezvinobvira kudzivirira nyundo yemvura.
4. Kana vharuvhu yakazarurwa zvakakwana, vhiri remaoko rinofanira kupindurwa pasi kuti riite tambo zvakasimba kuti dzisasununguka uye kukuvara. Pamavharuvhu edzinde anosimuka, rangarira nzvimbo yevharuvhu kana yakavhurika zvakazara uye yakavharwa zvakazara kudzivirira kurova kwepakati pakafa kana yakavhurika zvakazara. Uye zviri nyore kutarisa kana zvakajairika kana yakavharwa zvizere. Kana dzinde revharuvhu richidonha, kana marara makuru akaiswa pakati pevharuvhu core seal, nzvimbo yehunde yevharuvhu inoshanduka kana yavharwa zvakazara.
5. Apo pombi inotanga kushandiswa, kune tsvina yakawanda yemukati. Unokwanisa kuvhura vharuvhu zvishoma, shandisa yakakwira-kumhanya kuyerera kwepakati kuti uigeze, wobva waivhara zvinyoro nyoro (kwete kukurumidza kana nechisimba kudzivirira tsvina yasara kuti ishatise nzvimbo yakavharwa), woibatidza zvakare, dzokorora izvi kakawanda, bvisa tsvina, wozoiisa mubasa ramazuva ose.
6. Nokuda kwevhavha rinowanzovhurika, panogona kuva netsvina panzvimbo yekuvhara. Kana yakavharwa, shandisa nzira yataurwa pamusoro-kuichenesa, wobva waivhara zvakasimba.
7. Kana gumbo remaoko uye mubato zvakakuvadzwa kana kurasikirwa, zvinofanirwa kunge zvakagadzirirwa pakarepo, uye hazvigoni kuchinjwa neine flexible wrench, kuitira kuti udzivise kukuvadzwa kwechitsigiro chevhavha, kuzarura nekuvhara kukundikana, zvichiita kuti njodzi mukugadzirwa.
8. Mimwe midhiya inotonhorera pasi mushure mekunge vharafu yavharwa kuti ibvise valve. Mushandi anofanirwa kuivhara zvakare panguva yakakodzera kuitira kuti pasave nekutsemuka panzvimbo yekuisa chisimbiso. Zvikasadaro, iyo yepakati inoyerera nemumikaha nekumhanya kukuru uye inonyungudika nyore. Kuisa chisimbiso pamusoro.
9. Panguva yekushanda, kana kuvhiyiwa kukawanikwa kunonyanya kushanda, chikonzero chinofanira kuongororwa. Kana kurongedza kwakanyanyisa, kunogona kusunungurwa zvakanaka. Kana hunde yevharuvhu yakatsveyamiswa, vashandi vanofanirwa kuziviswa kuti vagadzirise. Hongu, mumamiriro akavharwa, chikamu chekuvhara chinopisa uye chakawedzerwa, chinokonzera kuoma pakuvhura; kana ichifanira kuvhurwa panguva ino, chivharo chevhavha chinogona kusunungurwa hafu yekutendeuka kune imwe kutendeuka kuti ibvise kushungurudzika pahunde yevhavha, uye wozofambisa handwheel.
Chenjerera pa-mavharuvhu enzvimbo:
1. Kupisa kwepamusoro kunopfuura 200℃, nokuti iri pakushisa kwemazuva ose panguva yekuiswa, uye mushure mekushandiswa kwemazuva ose, kutonhora kunokwira, bhoti inopisa kuti iwedzere, uye kuputika kunowedzera, saka inofanira kusimbiswa zvakare, iyo inonzi "thermal tightening". Mushandi anofanira kuterera basa iri. Zvikasadaro, kuvuza kunoitika nyore.
2. Kana mamiriro okunze ari kutonhora, kana valve yemvura yakavharwa kwenguva yakareba, mvura yakaunganidzwa shure kwevhavha inofanira kubviswa. Mushure mokunge vheji yemhepo inomira mhepo, mvura yakasvibiswa inofanirawo kubviswa. Pasi pevharuvhu yakaita seplug yewaya, inogona kuvhurwa kuti ibude.
3. Mavharuvhu asiri-esimbi, mamwe akaomarara uye akaputsika, uye mamwe ane simba shoma. Panguva yekushanda, simba rekuzarura nekuvhara harifaniri kunge rakakura, kunyanya risina kusimba. Uyewo chenjerera kudzivirira zvinhu zvinoputika.
4. Kana iyo valve itsva inoshandiswa, kurongedza hakufaniri kunge kwakanyanyisa kuomeswa, kuitira kuti irege kuputika, kuitira kuti udzivise kumanikidzika kwakanyanyisa pavhavha yevhavha, kukurumidza kupera, uye kuvhura uye kuvhara kwakasimba.
Mashandisiro anoita kuputika{0}vharuvhu reruoko
The valve handwheel chinhu chinodiwa pamusuwo. Kuziva nzira chaiyo yekushanda yevhavha handwheel inonyanya kubatsira kuwedzera hupenyu hwebasa revhavha. Nzira yekushanda yevharuvhu handwheel Usati washanda, tarisa kana vharafu yakavharwa kana yakavhurika. Kazhinji, kutenderera kwewachi kwevharuvhu reruoko ndiko kunovhara nzira yevharuvhu, uye kutenderedza kwakatarisana ndiko kunovhura nzira yevharuvhu. Ivhavha inovhurwa uye yakavharwa maererano nekutungamira kwekutenderera. shanda. Kuti usimbise zvirinani vharafu, kubata pakati pevhavha core uye chigaro chevharuvhu kunowanzo gadzirwa ne elastic rubber material. Nokudaro, pakuzarura chivharo, simba rinofanira kunge rakadzikama, kuitira kuti usashandise simba rakawandisa, iro rinogona kukuvadza chisimbiso chevhavha kana vhiri remaoko. Saizi yevharuvhu handwheel inogadzirwa zvinoenderana nevanhuwo zvavo, saka zvinotemerwa kuti dhayamita yevharuvhu handwheel iri pasi pe320mm, uye munhu mumwe chete ndiye anotenderwa kuishandisa. Vhiri remaoko revharuvhu rakakura kupfuura kana kuenzana ne320mm rinogona kubvumira vanhu vaviri kushanda kana kushandisa zvishandiso zvakaita seF chipanera kuvhura nekuvhara vharuvhu. . Zvisineyi, zvinorambidzwa zvachose kushandisa mavharuvhu nemamwe maturusi kuvhura nekuvhara mavharuvhu asiri{12}}asiri esimbi, kuitira kudzivirira kukuvadzwa kwevharuvhu nguva isati yakwana. Kune mavharuvhu akadai semavharuvhu egedhi uye mavharuvhu eglobe, kana akavharwa kana kuvhurwa kusvika kumagumo, anofanirwa kushandurwa 1/4 kusvika 1/2 kutendeuka kuita kuti tambo dziwedzere kusimba, kuitira kuti isapfutidza vharafu uye kukuvadza vharafu. Mavharuvhu ane bypass mavharuvhu, akadai se:,,, uye mamwe mavharuvhu. Pakuvhura, iyo bypass valve inofanira kuvhurwa kutanga kudzikamisa mutsauko wekumanikidza pakati pekupinda nekubuda uye kuderedza torque yekuvhura kuti ifambise kuvhurika kwevhavha.
