Nkhani

Kuti muwonjezere bwino moyo wautumiki wa mavavu a mpira wa PVC, ndikofunikira kuphatikiza magwiridwe antchito okhazikika, kukonza nthawi zonse, ndi njira zokonzetsera. Njira zenizeni ndi izi: Kuyika kokhazikika ndi ntchito 1. Zofunikira zoyika (a) Direction ndi positi...Werengani zambiri»

Miyezo ya mavavu a mpira a PVC makamaka imakhudza mbali zingapo monga zida, miyeso, magwiridwe antchito, ndi kuyesa, kuwonetsetsa kudalirika, kulimba, ndi chitetezo cha mavavu. Muyezo wazinthu umafuna kuti gulu la valve ligwiritse ntchito zida za PVC zomwe zimagwirizana ndi zofunikira zadziko, ...Werengani zambiri»

1. Njira yolumikizira zomatira (mtundu womatira) Zochitika zogwiritsidwa ntchito: Mapaipi osasunthika okhala ndi ma diameter a DN15-DN200 ndi zovuta ≤ 1.6MPa. Malo ogwirira ntchito: (a) Chithandizo chotsegulira chitoliro: Chitoliro cha PVC chodulidwa chiyenera kukhala chathyathyathya komanso chopanda ma burrs, ndipo khoma lakunja la chitoliro liyenera kupukutidwa pang'ono kuti ...Werengani zambiri»

Njira yopangira ma valves a mpira wa PVC imaphatikizapo luso lolondola komanso kuwongolera zinthu zapamwamba, ndi njira zazikuluzikulu zotsatirazi: 1. Kusankha zinthu ndi kukonzekera (a) Kugwiritsa ntchito mapulasitiki a engineering monga PP (polypropylene) ndi PVDF (polyvinylide fluoride) monga zipangizo zazikulu ...Werengani zambiri»

Vavu ya mpira wa PVC ndi valavu yopangidwa ndi zinthu za PVC, zomwe zimagwiritsidwa ntchito kwambiri podula kapena kulumikiza media m'mapaipi, komanso kuwongolera ndi kuwongolera madzi. Valavu yamtunduwu yakhala ikugwiritsidwa ntchito m'mafakitale angapo chifukwa chopepuka komanso kukana kwamphamvu kwa dzimbiri. Izi zidzakupatsani ...Werengani zambiri»

Mipope ya pulasitiki imagwiritsidwa ntchito kwambiri m'nyumba ndi malo ogulitsa chifukwa cha ubwino wake wamtengo wapatali komanso kuyika kosavuta. Komabe, mtundu wa mipope ya pulasitiki pamsika umasiyana kwambiri, ndipo momwe angaweruzire molondola mtundu wawo wakhala chinthu chofunikira kwambiri kwa ogula. Bukuli li...Werengani zambiri»

Mavavu a pulasitiki a mpira, monga zigawo zofunika zolamulira mu machitidwe a mapaipi, amagwiritsidwa ntchito kwambiri m'madera osiyanasiyana monga mankhwala a madzi, uinjiniya wamankhwala, chakudya ndi mankhwala. Kusankha koyenera kwachitsanzo kumafuna kuganizira zinthu zosiyanasiyana monga zakuthupi, njira yolumikizira, kukakamiza ...Werengani zambiri»

Zizindikiro zodziwika bwino za kuwonongeka kwa ma valve 1. Kutayikira (a) Kutuluka kwamadzi osindikiza: Kutuluka kwamadzi kapena gasi kuchokera pamalo osindikizira kapena kulongedza chapakati pa valve kungayambike chifukwa cha kutha, kukalamba, kapena kusayika molakwika kwa zida zosindikizira. Ngati vuto silingathe kuthetsedwa mutasintha ...Werengani zambiri»

1. Kusinthako ndikopepuka ndipo kumatsegula ndikutseka mwachangu. Imangofunika kuzunguliridwa 90 ° kuchokera kutseguka kwathunthu mpaka kutsekedwa kwathunthu, kupangitsa kuti ikhale yosavuta kuwongolera patali. 2. Kukula kwakung'ono, kulemera kopepuka, kapangidwe kosavuta, kukonza kosavuta, mphete zosindikizira nthawi zambiri zimasunthika, ndikuvunda ndikusinthanso ...Werengani zambiri»

Kugwiritsiridwa ntchito kwa mavavu a mpira pamapaipi a gasi achilengedwe nthawi zambiri kumakhala valavu yokhazikika ya shaft, ndipo mpando wake wa valve nthawi zambiri umakhala ndi mapangidwe awiri, omwe ndi mapangidwe apansi pampando wa valavu yodzimasula okha komanso kapangidwe ka piston effect, zonse ziwiri zimakhala ndi ntchito yosindikiza pawiri. Pamene valve ndi ...Werengani zambiri»

Mavavu ampira omwe amagwiritsidwa ntchito m'mapaipi a gasi achilengedwe ndizinthu zazikulu zowonetsetsa kuti gasi wachilengedwe akuyenda motetezeka komanso moyenera. Pakati pa mitundu yosiyanasiyana ya ma valves a mpira, ma valve a mpira wa trunnion ndi omwe amagwiritsidwa ntchito kwambiri pazochitika zoterezi. Kumvetsetsa mfundo zamapangidwe a mavavu a mpira wa gasi, ...Werengani zambiri»

Pulasitiki nthawi zambiri imalumikizidwa ndi zilembo zoyipa monga kusachita bwino, kufooka, kawopsedwe, komanso fungo loyipa m'malingaliro a anthu. Komabe, kodi mipope ya pulasitiki yomwe timawona m'moyo wathu watsiku ndi tsiku imakhudzidwanso ndi malingaliro awa? Zida ndi Mmisiri Makapu apulasitiki, opangidwa ndi envir ...Werengani zambiri»

1, valavu ya mpira wa PVC octagonal ndi chiyani? PVC octagonal ball valve ndi valavu yowongolera mapaipi wamba, yomwe imagwiritsidwa ntchito kwambiri pakuwongolera masinthidwe amadzimadzi. Amapangidwa ndi zinthu za polyvinyl chloride (PVC), zomwe zimakhala ndi kukana kwa dzimbiri komanso kukhazikika kwamankhwala. Valve ya mpira wa octagonal imatchedwa dzina lapadera ...Werengani zambiri»

Internal ulusi PVC mpira valavu ndi zofunika kulamulira zida madzimadzi, amene makamaka ntchito mbali zotsatirazi: Dulani ndi kulumikiza sing'anga madzimadzi: Internal ulusi PVC mpira valavu akhoza kukwaniritsa kudula ndi kulumikiza sing'anga madzimadzi pozungulira mpira. Chigawochi chikazungulira madigiri 90, t...Werengani zambiri»

M'dziko lazimbudzi, matepi apulasitiki, mipope ndi mipope ndizodziwika bwino chifukwa cha kupepuka kwawo, kukwanitsa komanso kusinthasintha. Pomwe kufunikira kwapadziko lonse kwazinthuzi kukukulirakulira, kumvetsetsa kusiyana kwawo, zabwino ndi zoyipa ndikofunikira kwa opanga ndi ogulitsa kunja chimodzimodzi. Art izi...Werengani zambiri»

M'dziko lowongolera ma plumbing ndi madzimadzi, mavavu a mpira a PVC amawoneka ngati odalirika komanso osunthika. Opangidwa kuchokera ku polyvinyl chloride (PVC), mavavuwa amadziwika chifukwa cha kulimba, kukwanitsa, komanso kugwiritsa ntchito mosavuta. Mapangidwe awo apadera amalola kuwongolera mwachangu komanso moyenera, kuwapangitsa ...Werengani zambiri»

Posankha faucet yoyenera kukhitchini kapena bafa, pali zinthu ziwiri zomwe zimafanana zomwe muyenera kuziganizira: pulasitiki ndi zitsulo. Chilichonse chili ndi ubwino ndi zovuta zake, zomwe zingapangitse kusankha kukhala kovuta. Nkhaniyi ifufuza kusiyana kwakukulu pakati pa pulasitiki ndi faucet yachitsulo ...Werengani zambiri»

Muulimi wamakono, kusamalira bwino madzi ndikofunikira. Pamene alimi ndi akatswiri a zaulimi akupitiriza kufunafuna njira zothetsera ulimi wothirira, ma valve a mpira a PVC akhala chinthu chofunika kwambiri. Nkhaniyi ikuwonetsa kugwiritsa ntchito mavavu a mpira a PVC mu agr ...Werengani zambiri»

M'dziko la mabomba ndi kulamulira kwamadzimadzi, kusankha zinthu za valve kungakhudze kwambiri ntchito ndi moyo wa dongosolo. Mwachizoloŵezi, zitsulo zazitsulo zazitsulo zakhala zoyamba kusankha ntchito zambiri. Komabe, ndi kupita patsogolo kwa sayansi yakuthupi, mavavu a mpira a PVC akhala ...Werengani zambiri»

Zokongoletsa m'nyumba nthawi zambiri zimawonedwa ngati malo okongola pomwe mitundu, mawonekedwe, ndi mipando zimakumana kuti zipange malo okhalamo ogwirizana. Komabe, mipope nthawi zambiri imanyalanyazidwa pazokongoletsa zapakhomo, ngakhale zimagwira ntchito yofunika kwambiri pakugwira ntchito komanso kapangidwe kake. Pomwe mtengo wokonza nyumba ukupitilira kukwera ...Werengani zambiri»

Kwa makina oyendetsera madzi ndi madzi, kusankha zinthu monga mapaipi a PVC ndi ma valve a mpira a PVC ndizofunikira kuti zitsimikizidwe kuti zimagwira ntchito bwino komanso zimakhala ndi moyo wautali. Komabe, ndi miyezo ndi zipangizo zambiri, kusankha zigawo zoyenera zofananira kungakhale kovuta. Nkhaniyi ikutsogolerani mu ...Werengani zambiri»

Pankhani ya kuwongolera mapaipi ndi madzimadzi, kusankha ma valve ndikofunikira kuti zitsimikizire bwino, zodalirika komanso zotsika mtengo. Pakati pa mitundu yambiri ya ma valve, ma valve a mpira a PVC ndi otchuka chifukwa cha ntchito yawo yapadera komanso ubwino wake. Nkhaniyi iwunika zabwino za PVC mpira val ...Werengani zambiri»

M'dziko la kasamalidwe ka mipope ndi madzimadzi, kuchita bwino, kudalirika, komanso kulimba ndizofunikira. Kaya mukugwira ntchito yomanga nyumba, kuyang'anira malo ogulitsa, kapena kuyang'anira ntchito zaulimi, kukhala ndi zigawo zoyenera m'madzi anu ndikofunikira. Ndiko komwe...Werengani zambiri»

M'dziko lomwe likusintha nthawi zonse la zomangamanga ndi mapaipi, kufunikira kwa mayankho odalirika komanso otsika mtengo ndikofunikira. Ma valve a mpira a PVC apeza chidwi kwambiri pamsika chifukwa chotsika mtengo komanso kusinthasintha. Tidzalowa mozama mumsika wamakono wa mpira wa PVC ...Werengani zambiri»