Zaɓin samfur

Jagoran Zaɓin Samfur na ERV/HRV

1. Zaɓi nau'ikan shigarwa masu dacewa bisa tsarin ginin;
2. Ƙayyade sabon iska da ake buƙata bisa ga amfani, girman da adadin mutane;
3. Zaɓi ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai da yawa bisa ga ƙayyadaddun sabbin iska.

Ana buƙatar kwararar iska a cikin gine-ginen zama

Nau'in dakuna Rashin shan taba Shan taba Yawan shan taba
Na yau da kullun
unguwa
Gidan motsa jiki Gidan wasan kwaikwayo &
mall
Ofishin Kwamfuta
dakin
Cin abinci
dakin
VIP
dakin
Ganawa
dakin
Iska mai dadi
amfani (m³/h)
(Q)
17-42 8-20 8.5-21 25-62 40-100 20-50 30-75 50-125
Canjin iska a awa daya
(P)
1.06-2.65 0.50-1.25 1.06-2.66 1.56-3.90 2.50-6.25 1.25-3.13 1.88-4.69 3.13-7.81

Misali

Faɗin dakin kwamfutar yana da murabba'in murabba'in 60 (S=60), tsayin gidan yanar gizon ya kai mita 3 (H=3), sannan akwai mutane 10 (N=10) a ciki.

Idan an ƙididdige shi bisa ga "Shafin iska na sirri", kuma a ɗauka cewa: Q=70, sakamakon shine Q1 = N*Q=10*70=700(m³/h)

Idan an ƙididdige shi bisa ga "canjin iska a kowace awa", kuma ɗauka cewa: P = 5, sakamakon shine Q2 = P * S * H ​​= 5 * 60 * 3 = 900 (m³)
Tun Q2> Q1, Q2 ya fi dacewa don zaɓar naúrar.

Dangane da masana'antu na musamman kamar asibitoci (fida da dakunan jinya na musamman), dakunan gwaje-gwaje, bita, kwararar iska da ake buƙata ya kamata a ƙayyade daidai da ƙa'idodin da abin ya shafa.