1. Ongororo dzinotevera dzinofanirwa kuitwa kusati kwaiswa mudziyo wekutonhodza wewekishopu.Mushure mekunge kuongororwa kwave kwakakodzera uye ruzivo rwakakodzera rwekugamuchira rwapedzwa, kuisirwa kunofanirwa kuitwa:
1) Pamusoro pemhepo inopinza inofanira kunge yakadzikama, kutsauka <= 2mm, mutsauko pakati pe diagonal rectangular air outlet <= 3mm, uye kutendeseka kunobvumirwa kwemaviri maviri emhepo inotenderera <= 2mm.
2) Chikamu chega chega chinotenderera chekubuda kwemhepo chinofanirwa kuchinjika, mashizha kana mapaneru anofanirwa kuve akatwasuka, kureba kwemukati kweblade kunofanirwa kunge kuri yunifomu, mhete yekuwedzera yekuparadzira uye kugadzirisa kunofanirwa kunge kwakafanana axis, iyo axial spacing yakanaka - zvakagoverwa zvakanaka, mashizha nemamwe mashizha anofanira kunge akakwana.Civil Defense inofanira kunge yakakwana.Nhungamiro yevhavha yakavharwa yakarurama kune inotyisa, haigoni kuchinjwa, mashizha akazarurwa zvakakwana kana akavharwa zvakakwana, uye mhepo yemhepo haigoni kugadziriswa.
3) Kugadzirwa kwemavharuvhu akasiyana-siyana kunofanirwa kuve kwakasimba.Kugadziriswa kweiyo braking mudziyo kunofanirwa kuve kwakaringana uye kuchinjika, kwakavimbika, uye kunoratidza kuti iyo valve yekuvhura nzira inofanirwa kugoneswa.Ukobvu hwegoko revhavha yemoto hunofanirwa kunge hwakakura kupfuura kuenzana ne2mm.
4) Iyo inochinjika pfupi chubhu yemunhu anti-sefa system inoshandisa rubber rudzi, uye mamwe matatu anti-fire canvas anosarudzwa.Kurembera kwega kwega, matavi, uye mabhureki zvinofanira kupepetwa.Mawelds akazara, uye arc yehug inofanira kunge yakafanana.

2. Gadziriro yekuiswa kwemhepo duct:
1) Kusati kwaiswa, iyo duct yemhepo inofanirwa kutarisana nekubviswa kwayo guruva kuti ive nechokwadi chekuti nzvimbo uye kunze kwemhepo duct inofanirwa kuve yakarongeka.Iyo mhepo duct inofanirwa kutarisa flatness yayo uye horizontal degree isati yaiswa.Inogona kuiswa mushure mekubvumidzwa nekutarisa kana Bato A uye nekuzadza ruzivo rwakakodzera rwekugamuchira.
2) Pamberi pemhepo duct yasimudzwa, unofanirwa kutarisa nzvimbo, saizi, uye kukwirira kwemakomba pane saiti chimiro, uye kupukuta mukati nekunze kwemhepo duct kudzivirira zvipingamupinyi zvezvikamu zvekuisa mumhepo -kuchengeta. duct mukuvaka.