Negative pressure weighting booth ndi zida zoyera zakumaloko, zomwe zimagwiritsidwa ntchito kwambiri poyeza kulemera kwa mankhwala ndi kunyamula kuti ufa wamankhwala usafalikire kapena kukwezeka, kuti apewe kuvulaza thupi la munthu ndikupewa kuipitsidwa pakati pa malo ogwirira ntchito ndi chipinda choyera.
Mfundo yogwiritsira ntchito: tinthu tating'onoting'ono tosefedwa kuchokera kumalo ogwirira ntchito ndi zimakupiza, zosefera zoyambira bwino, zosefera zapakatikati ndi HEPA, zosefera zolemetsa zolemetsa zimapereka mpweya wowoneka bwino wa unidirectional kupita kumalo ogwirira ntchito.Momwemonso, potulutsa mpweya
10 ~ 15% voliyumu ya mpweya, imakwaniritsa kupanikizika koyipa pakati pa malo ogwirira ntchito ndi chipinda choyera, kuti ateteze ufa wamankhwala kuti usafalikire ndikukweza.Itha kusinthidwa kuti izitha kuthamanga pafupipafupi kapena kuthamanga kwa mpweya wa mpweya ndi makina owongolera, omwe amakhala ndi PLC, ma air velocity transmitter ndi frequency converter.

Zofunikira zaukadaulo:

1. Kuthamanga kwa mpweya: 0.3 ~ 0.6m / s chosinthika
2. Kuwala ≥350Lux
3. Phokoso <75dB
4. Kuchita bwino: 99.999%@0.5um
5. Control: Auto& Buku / Buku
6. Muyeso wokhazikika: Malo ogwirira ntchito: aW * bH * cD
Kukula kwakunja:(a+100)W*(b+500)H*(c+600)D

1.Kukhudza 2.Zizindikiro 3.Kuyimitsa mwadzidzidzi 4.Air speed transmitter 5.Soketi yamphamvu ya fumbi 6.Differential pressure gauge 7.PAO kuyesa madoko 8.Adjustable air outlet 9.Mbale yoboola 10.Gel yosindikiza HEPA 11. Wokonda Zosefera za 12.Medium moyenera 13.Zosefera zoyambira bwino 14.UV Germicidal nyali 15.Kuwala kwa LED 16.Flow equalizing nembanemba