Nyaya dzinotevera dzinofanirwa kutariswa pakusarudza michina yekufefetera:

1.Sarudza rudzi rwemidziyo yekufefetera zvinoenderana nechinangwa. Pakutakura magasi anoparadza, anti-corrosion ventilation equipment inofanira kusarudzwa; semuenzaniso, kana uchitakura mweya wakachena, midziyo yemhepo yekufefetera yakawanda inogona kusarudzwa; kutakura nyore gasi rinoputika kana mhepo ine guruva Paunenge uchishandisa kuputika-yekudzivirira kufefetedza mudziyo kana huruva inopedza mhepo yekufemesa, nezvimwe.

2.Zvinoenderana nehuwandu hwemhepo inodiwa, kudzvanywa kwemhepo uye yakasarudzwa mhando yemidziyo yekufemesa, sarudza nhamba yemuchina wemidziyo yekufema. Kana uchitarisa nhamba yemuchina wemidziyo yekufefetera, inofungidzirwa kuti pombi inogona kudonha mhepo, uye kuverenga kweiyo system yekumanikidza kurasikirwa dzimwe nguva haina kukwana, saka huwandu hwemhepo uye kudzvanywa kwemhepo kwemidziyo yekufefetera kunofanirwa kutariswa zvinoenderana ne formula;

    Flexible Silicone Mucheka wemhepo duct,Flexible PU firimu remhepo duct

Mhepo yemhepo: L'=Kl . L (7-7)

Kudzvinyirirwa kwemhepo: p'=Kp . p (7-8)

Mune formula, L'\ P'- vhoriyamu yemhepo uye mhepo yekumanikidza inoshandiswa pakusarudza nhamba yemuchina;

L \ p - yakaverengerwa vhoriyamu yemhepo uye kumanikidzwa kwemhepo muhurongwa;

Kl - vhoriyamu yemhepo yakawedzera yakakwana coefficient, general air supply uye exhaust system Kl = 1.1, guruva rekubvisa system Kl = 1.1 ~ 1.14, pneumatic conveying system Kl = 1.15;

Kp - kudzvinyirirwa kwemhepo kuwedzera kuchengetedza chinhu, mhepo yakawanda uye exhaust system Kp=1.1 ~ 1.15, guruva rekubvisa system Kp=1.15 ~ 1.2, pneumatic conveying system Kp=1.2.

3.Maitirwo emagetsi emidziyo yemhepo inoyerwa pasi pemamiriro ekunze (atmospheric pressure 101.325Kpa, tembiricha 20 ° C, tembiricha yakaenzana 50%, p = 1.2kg/m3 mhepo), kana mamiriro chaiwo ekuita akasiyana, kufefetera. dhizaini Kuita chaiko kuchachinja (iyo vhoriyamu yemhepo haizochinji), saka iyo parameter inofanirwa kushandurwa pakusarudza midziyo yekufemesa.

4.Kuitira kugonesa kubatana uye kuisirwa kwemidziyo yekufemesa uye mapaipi ehurongwa, iyo yakakodzera yekubuda nzira uye nzira yekufambisa yefani inofanira kusarudzwa.

5.Kuti kufambisa kushandiswa kwakajairwa uye kuderedza kusvibiswa kweruzha, maventilator ane ruzha rwakaderera anofanirwa kusarudzwa zvakanyanya sezvinobvira.

Mhepo duct, flexible air duct, insulated flexible air duct, UL94-VO, UL181, HVAC, AIR DUCT MUFFLER, AIR DUCT SILENCER, AIR DUCT ATTENUATOR