Mawonekedwe a mapaipi oletsa PVC

Choyamba, gwero cholinga cha PVC chete mapaipi

M’mizinda yamakono, anthu amasonkhana m’nyumba chifukwa chakuti ngalande za m’khichini ndi m’bafa ndi zimene zimachititsa phokoso m’nyumba. Makamaka, mapaipi okhuthala amatha kupanga phokoso lalikulu akagwiritsidwa ntchito ndi ena pakati pausiku. Anthu ambiri omwe ali ndi nkhawa kuntchito amakhala ndi vuto la kugona, ndipo ngati nyumbayo ili ndi ngalande yapakhomo yaphokoso, zimangoipiraipira. Kodi tingathandize bwanji aliyense kuti apume bwino komanso kuti nyumba zawo zikhale zabata? Chitoliro chotsekereza cha PVC chinabadwa.

Chachiwiri, kodi mapaipi otsekereza a PVC ndi otani?

Mfundo yokhazikitsira chete ndi: chitoliro choyimitsa chozungulira chimagwiritsidwa ntchito makamaka pogwiritsira ntchito ngalande yoyima, madzi oyenda paipi yolemetsa yozungulira amayenda mozungulira nthiti ya khoma lamkati la chitoliro, ndipo kutuluka kwa chipwirikiti kumapewa. chifukwa cha kusintha kwa nthiti yosokoneza, potero kuchepetsa mphamvu ya madzi oyenda pa khoma la chitoliro ndi kuchepetsa phokoso. Panthawi imodzimodziyo, chifukwa madzi akuyenda pansi motsatira malamulo ozungulira a khoma lamkati la chitoliro, njira yapakatikati ya mpweya imapangidwa pakati pa payipi ya ngalande, kotero kuti kutuluka bwino kwa gasi mumtsinje wowongoka. zimazindikirika bwino, ndipo phokoso loyambitsidwa ndi izi limapewedwa. Chifukwa cha mphamvu ya mpweya wabwino wa vertical drainage system, kukana kwa mpweya pamene madzi akugwa kumathetsedwa, ndipo kutuluka kwa madzi kumapanga madzi okhazikika komanso owundana akuyenda m'kati mwa khoma lamkati la payipi, motero kumapangitsa kuti madzi aziyenda bwino. . Mpweya wabwino umapangitsanso kupanikizika kwa dongosolo, zomwe zimathandizira kwambiri chitetezo cha ngalandeyi.

Malinga ndi mitundu yosiyanasiyana yazogulitsa, mapaipi otsekereza a PVC amatha kugawidwa kukhala: machubu olimba okhala ndi mipanda wamba, machubu otchingira ozungulira okhala ndi mipanda iwiri, ndi machubu olimbikitsa ozungulira.

1. PVC-U iwiri-khoma dzenje zozungulira zozungulira silencer ngalande mapaipi

Ndiko kugwiritsa ntchito kamangidwe ka zigawo ziwiri pa chitoliro cha PVC wamba kuti apange wosanjikiza wa dzenje kapena kupanga nthiti zozungulira mkati mwa khoma la chitoliro. Mapangidwe a dzenje losanjikiza limapangitsa kuti likhale ndi zotsekemera zomveka komanso zomveka bwino, ndipo mapangidwe a spiral bar angapangitse madzi kutayidwa mu chitoliro chokwera kupyolera mu chitsogozo chogwira ntchito cha spiral bar kuti apange madzi ozungulira ozungulira, kudutsa. kuyesedwa, phokoso ndi 30-40 decibels m'munsi kuposa chitoliro wamba PVC ngalande ndi chitoliro chachitsulo choponyedwa, kupanga malo okhalamo kutentha ndi bata. Pofuna kukwaniritsa cholinga chochepetsera phokoso ndi kuchepetsa phokoso, kuti malo ogwira ntchito ndi okhalamo azikhala otentha komanso opanda phokoso. The hollow spiral silencer chubu ndi kapangidwe kawiri-wosanjikiza mkati ndi kunja, ndi wosanjikiza vacuum wopangidwa pakati ndi nthiti zisanu ndi imodzi zozungulira pakhoma lamkati la chitoliro, zomwe zimatha kukhazikika pawiri, kotero zotsatira zake ndizabwino kwambiri!

2. Mapaipi otsekereza okhala ndi mipanda yolimba:

Pamaziko a PVC-U yosalala khoma chitoliro, angapo triangular kozungulira nthiti otambasulidwa anawonjezera ku khoma lamkati la chitoliro kukwaniritsa nthunzi kulekana, madzi ngalande, ndi ngalande otaya mlingo ndi pafupifupi malita 5-6 pa sekondi.

3. Chitoliro cholimbikitsa chozungulira:

Chitoliro cholimba cholimba cha khoma lozungulira chimawonjezera phula mpaka 800mm, cholimba mpaka 1 mpaka 12, ndi kutalika kwa nthiti mpaka 3.0mm, zomwe zimalimbitsa kwambiri ngalande ndi kutonthola, ndi mtundu wa tsamba lokwera limodzi lokhala ndi madzi apadera a swirl tee. mlingo ndi malita 13 pa sekondi (angagwiritsidwe ntchito mu zigawo zoposa 20). Pamene madzi a mu chitoliro chodutsa atayidwa mu chokwera, kapamwamba kozungulira kozungulira kamakhala ndi gawo lotsogolera kayendedwe ka madzi, kotero kuti madzi oyenda amagwera mozungulira mozungulira mozungulira madzi othamanga, kupewa kugunda kwa njira zambiri zolowera. Kuthamanga kwa madzi, kuchepetsa kuphulika kwa nthawi yayitali chifukwa cha mphamvu ya kunja kwa payipi, komanso kuchepetsa kwambiri phokoso la kayendedwe ka mapaipi.

Chachitatu, Makhalidwe pakati pa mapaipi

1. Kukhoza kuchepetsa phokoso

Chitoliro chotsekereza chozungulira chimachepetsa phokoso ndi 8 ~ 10 dB poyerekeza ndi chitoliro wamba cha PVC, ndipo chitoliro chozungulira chozungulira chimachepetsa phokoso ndi ma decibel 18-20 poyerekeza ndi chitoliro wamba cha PVC. Phokoso la ngalande zachikale ndi 60dB, pomwe phokoso la ngalande ya chitoliro cholimbitsa thupi ndi lotsika ndipo limatha kufikira zosakwana 47db.

2. Kutha kwa ngalande

Chitoliro cha single-blade-single-riser chitoliro chokhazikika chokhazikika chokhala ndi madzi apadera a swirl tee drainage flow ndi 10-13 l/s (angagwiritsidwe ntchito pamwamba pa 20 pansi), pomwe kusamuka kwa chitoliro cha PVC spiral silencer double riser ndikokwanira 6. l/s.