Kuna buƙatar siyan bawul ɗin PVC don aikin, amma kundin yana da yawa. Ball, check, malam buɗe ido, diaphragm — zabar wanda bai dace ba yana nufin tsarin da ke zubewa, kasawa, ko kuma baya aiki daidai.
Babban nau'ikan bawuloli na PVC an rarraba su ta hanyar aikinsu: bawul ɗin ƙwallon ƙwallon don kunnawa / kashewa, duba bawuloli don hana komawa baya, bawul ɗin malam buɗe ido don tunkuɗa manyan bututu, da bawul ɗin diaphragm don sarrafa ruwa mai lalata ko tsafta.
Wannan tambaya ce da nake tattaunawa akai-akai tare da abokan aikina, gami da Budi, babban manajan saye a Indonesia. Abokan cinikinsa, daga ƴan kwangila zuwa dillalai, suna buƙatar sanin suna samun kayan aikin da ya dace don aikin. Atsarin aikin famfoyana da ƙarfi kawai kamar mafi raunin bangarensa, kuma yana zabar daidainau'in bawulshine mataki na farko na gina ingantaccen tsari, mai dorewa. Fahimtar waɗannan bambance-bambance ba ilimin fasaha ba ne kawai; shi ne ginshikin aiki mai nasara.
Akwai nau'ikan bawul ɗin PCV daban-daban?
Kuna jin kalmar “bawul ɗin PVC” kuma ƙila za ku ɗauka guda ɗaya ne, daidaitaccen samfur. Wannan zato na iya haifar da shigar da bawul wanda ba zai iya ɗaukar matsa lamba ba ko yin aikin da kuke buƙata.
Ee, akwai nau'ikan bawul ɗin PVC da yawa, kowannensu yana da na'ura ta musamman na ciki wanda aka tsara don takamaiman aiki. Mafi na kowa shine don farawa/tsayawa kwarara (bawul ɗin ƙwallon ƙafa) da hana juyawa ta atomatik (duba bawuloli).
Tunanin duk bawuloli na PVC iri ɗaya ne kuskuren gama gari. A hakikanin gaskiya, ɓangaren "PVC" yana kwatanta kayan da aka yi da bawul ɗin daga - robobi mai dorewa, mai jure lalata. Sashin "bawul" yana kwatanta aikinsa. Don taimaka wa Budi da tawagarsa su jagoranci abokan cinikin su, muna rushe su ta hanyar aikinsu na farko. Wannan rarrabuwa mai sauƙi yana taimaka wa kowa ya zaɓi samfurin da ya dace tare da amincewa.
Anan ga fassarorin asali na yawancin nau'ikan da za ku ci karo da su a cikin sarrafa ruwa:
Nau'in Valve | Aiki na Farko | Harshen Amfani na Jama'a |
---|---|---|
Ƙwallon Ƙwallon Ƙasa | Kunnawa/Kashe Control | Babban layukan ruwa, ware kayan aiki, yankunan ban ruwa |
Duba Valve | Hana Komawa | Wuraren famfo, hana magudanar ruwa baya, kariyar mita |
Butterfly Valve | Kunnawa/Kashewa | Manyan bututu masu diamita (3 inci da sama), wuraren sarrafa ruwa |
Diaphragm Valve | Kunnawa/Kashewa | Magunguna masu lalata, aikace-aikacen tsafta, slurries |
Menene nau'ikan PVC guda huɗu?
Kuna ganin alamun daban-daban kamar PVC-U da C-PVC kuma kuna mamakin ko suna da mahimmanci. Yin amfani da madaidaicin bawul a cikin layin ruwan zafi saboda ba ku san bambanci ba na iya haifar da gazawar bala'i.
Wannan tambaya game da kayan filastik, ba nau'in bawul ba. Abubuwan PVC-iyali guda huɗu na kowa sune PVC-U (misali, don ruwan sanyi), C-PVC (don ruwan zafi), PVC-O (ƙarfi mai ƙarfi), da M-PVC (wanda aka gyara tasirin tasiri).
Wannan babbar tambaya ce saboda tana kaiwa zuciyar ingancin samfur da amincin aikace-aikacen. rikita nau'ikan bawul tare da nau'ikan kayan abu yana da sauƙi. A Pntek, mun yi imanin abokin tarayya mai ilimi abokin tarayya ne mai nasara, don haka bayyana wannan yana da mahimmanci. Kayan da aka ƙera bawul ɗinka daga yana ƙayyadaddun iyakokin zafinsa, ƙimar matsi, da juriyar sinadarai.
PVC-U (Polyvinyl Chloride wanda ba a rufe shi ba)
Wannan shine mafi yawan nau'in PVC da ake amfani dashi don bututu, kayan aiki, da bawuloli a Arewacin Amurka, Turai, da Asiya. Yana da tsauri, mai tsada, kuma yana da juriya ga nau'ikan sinadarai. Yana da ma'auni don aikace-aikacen ruwan sanyi. Yawancin bawul ɗin ƙwallon ƙwallon mu na Pntek da bawul ɗin binciken da Budi ya ba da umarni daga PVC-U mai girma.
C-PVC (Chlorinated Polyvinyl Chloride)
C-PVC yana tafiya ta hanyar ƙarin tsari na chlorination. Wannan sauƙaƙan sauyi yana ƙara ƙarfin juriyar zafinsa. Yayin da PVC-U yakamata a yi amfani da shi har zuwa 60°C (140°F), C-PVC na iya ɗaukar yanayin zafi har zuwa 93°C (200°F). Dole ne ku yi amfani da bawul ɗin C-PVC don layin ruwan zafi.
Sauran Nau'o'in
PVC-O (Oriented) da M-PVC (Modified) ba su da yawa don bawuloli da ƙari don bututun matsa lamba na musamman, amma yana da kyau a san akwai su. An ƙera su don ƙimar matsi mafi girma da mafi kyawun tasiri.
Menene manyan nau'ikan bawuloli guda shida?
Kuna gina tsarin hadaddun kuma kuna buƙatar fiye da kawai bawul mai kunnawa / kashewa. Ganin sunaye kamar "Globe" ko "Ƙofar" na iya zama mai ruɗani idan galibi kuna aiki tare da bawul ɗin ball na PVC.
Manyan iyalai guda shida masu aiki na bawuloli sune Ball, Ƙofar, Globe, Dubawa, Butterfly, da bawul ɗin diaphragm. Yawancin suna samuwa a cikin PVC don sarrafa aikace-aikace inda bawul ɗin ƙarfe zai lalace ko kuma yayi tsada sosai.
Yayin da muke mai da hankali kan nau'ikan PVC na yau da kullun, fahimtar duk dangin bawul yana taimaka muku sanin dalilin da yasa aka zaɓi wasu bawuloli akan wasu. Wasu ma'aunin masana'antu ne, yayin da wasu don takamaiman ayyuka ne. Wannan faɗaɗa ilimin yana taimaka wa ƙungiyar Budi ta amsa har ma da cikakkun tambayoyin abokin ciniki.
Iyali Valve | Yadda yake Aiki | Na kowa a cikin PVC? |
---|---|---|
Ƙwallon Ƙwallon Ƙasa | Ƙwallon da ke da rami yana juyawa don buɗewa / rufe magudanar ruwa. | Yawanci.Cikakkun ikon kunnawa/kashewa. |
Gate Valve | Ƙofar lebur tana zamewa sama da ƙasa don toshe kwarara. | Kasa gama gari. Sau da yawa ana maye gurbinsu ta hanyar bawul ɗin ƙwallon abin dogaro. |
Globe Valve | Filogi yana matsawa da wurin zama don daidaita kwarara. | Niche. An yi amfani da shi don madaidaicin maƙarƙashiya, ƙasa da kowa don PVC. |
Duba Valve | Gudu yana tura shi bude; reverse kwarara ya rufe shi. | Yawanci.Mahimmanci don hana koma baya. |
Butterfly Valve | Fayil yana jujjuyawa a cikin hanyar kwarara. | Na kowadon manyan bututu (3 ″+), mai kyau don maƙarƙashiya. |
Diaphragm Valve | Ana tura diaphragm mai sassauƙa don rufewa. | Na gama gari don amfanin masana'antu/sunadarai. |
Domin kula da ruwa gabaɗaya,ball bawuloli, duba bawuloli, kumamalam buɗe idosune mafi mahimmancin nau'ikan PVC don sani.
Mene ne daban-daban na PVC duba bawuloli?
Kuna buƙatar bawul ɗin dubawa don hana dawowa, amma kuna ganin zaɓuɓɓuka kamar "swing," "ball," da "spring." Shigar da wanda bai dace ba zai iya haifar da gazawa, guduma na ruwa, ko bawul ɗin ba ya aiki kwata-kwata.
Babban nau'ikan bawul ɗin dubawa na PVC sune cak ɗin lilo, duba ball, da duba bazara. Kowannensu yana amfani da wata hanyar wucewa daban don dakatar da juyawa kuma ya dace da yanayin bututu daban-daban da yanayin kwarara.
Bawul ɗin dubawa shine mai kula da tsarin ku na shiru, yana aiki ta atomatik ba tare da wani hannaye ko ƙarfin waje ba. Amma ba duk masu kulawa ba suna aiki iri ɗaya ne. Zaɓin daidai yana da mahimmanci don kariyar famfo da amincin tsarin. Wannan daki-daki ne da koyaushe nake jaddadawa tare da Budi, saboda kai tsaye yana yin tasiri na dogon lokaci na kayan aikin abokan cinikinsa.
PVC Swing Check Valve
Wannan shine nau'in mafi sauƙi. Yana da madaidaicin maɗaukaki (ko diski) wanda ke buɗewa tare da kwararar ruwa. Lokacin da kwararar ta tsaya ko kuma ta koma baya, nauyi da matsi na baya suna karkatar da maƙarƙashiya zuwa wurin zama. Suna aiki mafi kyau a cikin bututun kwance ko a cikin bututun tsaye tare da kwararar sama.
PVC Ball Check Valve
Wannan shine ƙwarewar mu a Pntek. Ƙwallon ƙafar ƙafa yana zaune a cikin ɗaki. Gaban gaba yana tura ƙwallon daga hanyar kwarara. Lokacin da kwararar ruwa ta koma baya, yana tura ƙwallon baya cikin wurin zama, yana haifar da hatimi mai ƙarfi. Suna da matukar dogaro, ana iya shigar da su a tsaye ko a kwance, kuma ba su da hinges ko maɓuɓɓugar ruwa da za su ƙare.
PVC Spring Check Valve
Wannan nau'in yana amfani da maɓuɓɓugar ruwa don taimakawa rufe bawul da sauri lokacin da kwararar ruwa ta tsaya. Wannan saurin rufewa yana da kyau kwarai don hana guduma na ruwa-lalacewar girgizar da ta haifar da tasha kwatsam. Ana iya shigar da su a kowace hanya.
Kammalawa
Zaɓin madaidaicin bawul ɗin PVC yana nufin fahimtar nau'in sa-ball don sarrafawa, duba don dawowa-da kuma kayan filastik kanta. Wannan ilimin yana tabbatar da amincin tsarin, yana hana gazawa, da gina amincewar abokin ciniki.
Lokacin aikawa: Agusta-22-2025