OpangidwavalavuS Ayenera kuyesa mayeso osiyanasiyana, chofunikira kwambiri chomwe chikuyesedwa. Kuyesa kwa kukakamizidwa ndikuyesa ngati mapanikiti angakhale olimbanso omwe valavu imatha kupirira zofuna zopanga.Ma tws, avalavu yofiyira, ziyenera kunyamulidwa mipando yayikulu kwambiri. Kupanikizika komwe kwatchulidwa munthawi 1.5 za PN kudzayikiridwa pamadzi oyeserera.
Mawu Ofunika:Kukakamiza Kuyesa;Valavu yofiyira; Kuyeserera kwamipando
Nthawi zambiri, kuyesedwa kwamavuvuayenera kutsatira mfundo zotsatirazi ndi njira zopewera:
(1) Mwambiri,valavusayenera kuyezetsa mphamvu, komavalavuthupi ndi bonnen pambuyo kukonza kapenavalavuThupi ndi bonnet yokhala ndi zowonongeka zowonongeka ziyenera kukonzedwa kuti zithandizire. Kuti valavu ya chitetezo, nthawi zonse imakakamizidwa, kuyambiranso kukakamizidwa ndi mayeso ena adzagwirizana ndi zomwe amapereka ndi malamulo oyenera.
(2) Kuyesedwa kwamphamvu ndi kulimba kuyenera kuchitika pamaso pavalavuyaikidwa. 20% ya mavavu otsika ocheperako, ndipo 100% ya iwo iyenera kuyang'aniridwa ngati sangatsimikizidwe; 100% ya ma valves apakatikati ndi akulu kwambiri amayenera kufufuzidwa.
(3) Pa mayeso, malo okhazikitsa avalavuayenera kukhala polowera komwe kuyendera nkosavuta.
(4)mavuvuMu mawonekedwe a kulumikizidwa kowala, ngati kuyesa kwakhungu lakhungu sikungagwiritsidwe ntchito, chisindikizo cholumikizira kapena Chisindikizo cha Mbewu chitha kugwiritsidwa ntchito poyesa mayeso. (5) Tsikani mpweya wabwino momwe mungathere panthawi yamayeso a hydraulic.
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. Nthawi yoyeserera yamphamvu yaying'ono imatha kukhala yofupikira kwambiri, ndipo nthawi yoyeserera ya mavamu akuluakulu itha kukhala yofanana. Pa mayeso, ngati pakukayikira, nthawi yoyeserera imatha kukulitsidwa. Pakuyesa mphamvu, thukuta kapena kutayikira kwavalavuThupi ndi bonnet sililoledwa. Kuyesedwa kokhazikika kumangochitika kamodzi kokhamavuvu, ndipo kawiri posungira ma valves, okwera kwambirimavuvundi zina zofunikamavuvu. Pa mayeso, kutayikira kochepa kumaloledwa kuwonongeka kwa sing'anga yosavuta yokhala ndi zovuta zambiri komanso mulifupi ndi ma valves ndi malamulo ofunikira kuti musungunuke; Chifukwa cha zofunikira zosiyanasiyana mavesi, mavesi amphamvu, mavesi am'mimba ndi ma valve ena, zofuna za kutayikira ziyenera kukhala motere: kuyika malingana ndi malamulo oyenera.
. . Sichiloledwa kugwiritsa ntchito mphamvu ndi zida monga zopindika (kupatula chimbudzi cha torren). Madzi amtundu wa dzanja ndi wamkulu kapena wofanana ndi 320mm, anthu awiri amaloledwa kugwira ntchito limodzi. kutseka.
. Pambuyo pa chidindo chapamwamba chimatsekedwa, yang'anani kuti musungunuke. Mukamagwiritsa ntchito gasi ngati mayeso, yang'anani ndi madzi mu bokosi lokhazikika. Mukamayendetsa mayeso olimbitsa thupi, chisindikizo chapamwamba sichiloledwa kukhala pamalo olimba.
. Kuti mukonze chida choyendetsedwa ndi mayunitsidwe, kuyesedwa kwamphamvu kwa valavu yotsekedwayo idzachitika.
. Pamene gawo lotseka la valavu lalikulu likutsegulidwa, lidzatsegulidwanso.
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In Masewera a TV, pokhudzana ndi chinthu chathu chachikulu, valavu yokhazikika yokhala ndi gulu la ng'ombe, iyenera kunyamulidwa pampando waukulu. Ndipo sing'anga sing'anga ndi madzi kapena mpweya, ndi kutentha kwa sing'anga kuli pakati pa 5℃~ 40℃.
Ndipo kuyesa kotsatira ndi kulimba kwa chipolopolo ndikuchita bwino.
Cholinga chake ndikuti mayesowo adzatsimikizira kukota kwa chipolopolo kuphatikizapo makina ogwiritsira ntchito kutsutsana ndi kuthamanga kwa mkati.
Pa nthawi yoyesedwa, tiyenera kuzindikira kuti madzi oyeserera adzakhala madzi.
Ndipo valavu ya valavu idzakhala yotseguka pang'ono. Kupanikizika komwe kwatchulidwa munthawi 1.5 za PN kudzayikiridwa pamadzi oyeserera.
Post Nthawi: Apr-23-2023
