Siffofin bututun shiru na PVC

Na farko, tushen manufar PVC silencing bututu

A cikin biranen zamani, mutane suna taruwa a cikin gine-gine saboda magudanar ruwa a cikin kicin da bandaki sune tushen hayaniya a cikin gida. Musamman ma bututu masu kauri na iya yin hayaniya da yawa idan wasu suka yi amfani da su da tsakar dare. Yawancin mutanen da ke cikin damuwa a wurin aiki suna da matsalolin barci, kuma idan gidan yana da magudanar ruwa na gida, ya fi muni. Ta yaya za mu iya taimaka wa kowa ya huta sosai kuma mu sa gidajensu su yi shiru? An haifi bututun shiru na PVC.

Na biyu, Menene rarrabuwar bututun shiru na PVC?

Ka'idar yin shiru ita ce: bututun da ke karkasa shuru ya fi girma a cikin aikace-aikacen tsarin magudanar ruwa a tsaye, ruwan da ke gudana ta cikin bututun shiru yana gudana a karkace tare da haƙarƙarin karkatar da bangon ciki na bututu, kuma ana guje wa rikice-rikicen yanayin kwarara. saboda tasirin karkatar da haƙarƙarin karkatar da shi, ta yadda za a rage tasirin ruwa a bangon bututu da rage hayaniya. A lokaci guda kuma, saboda kwararar ruwa yana gudana tare da tsarin karkace na bangon ciki na bututu, an samar da tsaka-tsakin iska mai tsaka-tsaki a tsakiyar bututun magudanar ruwa, ta yadda zazzagewar iskar gas a cikin magudanar ruwa ta tsaye. an fi gane shi, kuma ana guje wa hayaniyar da wannan ya jawo. Saboda ingantacciyar damar samun iska na tsarin magudanar ruwa a tsaye, ana kawar da juriya ta iska lokacin da ruwa ya faɗo, kuma ruwan ruwa yana haifar da tsayayyen ruwa mai yawa tare da bangon ciki na bututun magudanar ruwa, don haka yana haɓaka ƙarfin kwararar ruwa sosai. . Kyakkyawan iska mai kyau kuma yana tabbatar da matsa lamba a cikin tsarin, wanda ke inganta lafiyar tsarin magudanar ruwa.

Dangane da tsarin samfuri daban-daban, za a iya raba bututun shiru na PVC zuwa: bututun shuru mai kauri na yau da kullun, bututun shuru mai bango mai bango biyu, da ƙarfafa bututun shiru na karkace.

1. PVC-U biyu-bango m karkace shiru shiru magudanar ruwa

Za a yi amfani da ƙira mai nau'i-nau'i biyu akan bututun PVC na al'ada don samar da ramin rami ko kuma zayyana haƙarƙari a bangon ciki na bututu. Samuwar madaidaicin Layer yana sanya shi samun sautin sauti da aikin rufewar sauti, kuma ƙirar shingen karkace na iya sanya ruwan da aka watsar a cikin bututun tashi ta hanyar ingantaccen jagorar ma'aunin karkace don samar da ingantaccen ruwa mai jujjuyawar ruwa, ta hanyar. A gwajin, amo ne 30-40 decibels kasa da talakawa PVC magudanun bututu da jefa baƙin ƙarfe bututu, sa wurin zama mafi dumi da shiru. Don cimma manufar rage surutu da rage sauti, ta yadda yanayin aiki da rayuwa ya kasance mafi dumi da natsuwa. Bututun karkace mai zurfi shine zane-zane biyu a ciki da waje, tare da vacuum Layer kafa a tsakiya da haƙarƙari shida akan bangon bututun ciki, wanda zai iya yin shiru sau biyu, don haka tasirin shine mafi kyau!

2. Bututun karkatacce mai katanga:

Dangane da bututun bango mai santsi na PVC-U, ana ƙara haƙarƙarin triangular mai karkace zuwa bangon ciki na bututu don cimma rabuwar tururin ruwa, magudanar ruwa, kuma yawan kwararar magudanar ruwa ya kai lita 5-6 a sakan daya.

3. Ƙarfafan bututun shiru na karkace:

Ingantacciyar bututu mai karkace mai ƙarfi na bango yana ƙara farar zuwa 800mm, mai ƙarfi zuwa 1 zuwa 12, da tsayin haƙarƙari zuwa 3.0mm, wanda ke ƙarfafa magudanar ruwa da ikon yin shiru, da nau'in ruwan wukake mai tashi guda ɗaya tare da kwararar magudanar ruwa na musamman. Adadin shine lita 13 a sakan daya (ana iya amfani dashi fiye da yadudduka 20). Lokacin da ruwan da ke cikin bututun mai jujjuyawar ya fito a cikin mai hawan, madaidaicin karkace zai iya taka rawa wajen jagorantar kwararar ruwa, ta yadda ruwan ruwan ya fado a karkace tare da kwararar ruwan tangential, yana guje wa karon mashigai masu yawa. kwararar ruwa, yadda ya kamata wajen rage al'amarin tsagewar tsayin daka sakamakon tasirin karfin waje kan bututun, da kuma rage hayaniyar tsarin bututun.

Na uku, Halayen tsakanin bututu

1. Ƙarfin rage surutu

Bututun shiru na karkace yana rage hayaniya da 8 ~ 10 dB idan aka kwatanta da bututun magudanar ruwa na PVC na yau da kullun, kuma bututun shiru na karkace yana rage karar da 18 ~ 20 decibels idan aka kwatanta da bututun magudanar ruwa na PVC na yau da kullun. Hayaniyar tsarin magudanar ruwa na gargajiya shine 60dB, yayin da ƙarar magudanar bututun da aka ƙarfafa ya yi ƙasa da ƙasa kuma yana iya kaiwa ƙasa da 47db.

2. Magudanar ruwa

Bututu guda ɗaya mai ƙarfi guda ɗaya, ingantaccen bututun shiru mai karkace tare da ƙimar magudanar ruwa ta musamman shine 10-13 l / s (ana iya amfani da shi sama da benaye 20), yayin da matsuguni na PVC karkace shiru bututu biyu riser yana iyakance ga 6. l/s.