Dzina la Pulojekiti: Kuyesedwa kwa Ubwino Wa Air M'kati (IAQ) ku Beijing Qiqi Kindergarten
Kuti tiwonetse makasitomala zotsatira zake pogwiritsa ntchito ma ventilator athu obwezeretsa mphamvu, tayesa zamkati mwa mpweya ku Beijing Qiqi Kindergarten.
Zida zoyendera ndi zida: choyezera fumbi (T-H48), chowunikira cha ozone (T-IAQ46), chojambulira mpweya wa carbon dioxide (T-KZ79), mita ya kutentha ndi chinyezi (T-IAQ17), barometer yopanda kanthu (H60), tepi yachitsulo muyeso (T-H29)
Zoyendera: PM25, ozoni, carbon dioxide
1. Mwachidule
Mayeserowa adachitidwa ku Beijing Qiyao Kindergarten, yomwe ili pa No. 2, Qingboyuan, Lancangchang East Road, Haidian District, Beijing. Pofuna kupatsa ophunzira malo ophunzirira apamwamba, Beijing Qiqi Kindergarten imayambitsa makina owongolera mphamvu a Holtop kuti apereke mpweya wabwino komanso wabwino. Ma ma ventilator oyimirira obwezeretsa mphamvu adayikidwa m'makalasi ena (Wopanga: Beijing HOLTOP Air Conditioning Co., Ltd., chitsanzo: ERVQ-L600-1A1). Tapereka udindo wachitatu, National Air Conditioning Equipment Quality Supervision and Inspection Center, kuti uwone kuchuluka kwa PM2.5, ozoni ndi carbon dioxide m'makalasi ena a Beijing Qiyao Kindergarten pa Meyi 14, 2019.
2. Zoyendera Zoyendera
Mayesowa adapangidwa m'kalasi A, PM2.5 yamkati, ozoni ndi carbon dioxide ndende adayesedwa asanayatse mpweya wobwezeretsa mphamvu, pambuyo pake chipangizocho chinayatsidwa ndikusinthidwa kuti chigwirizane ndi momwe ntchito ikugwirira ntchito (chithunzichi chikuwonetsa kuthamanga pa liwiro lapamwamba). Pambuyo pothamanga kwa ola la 1, kuchuluka kwa PM25, Ozone ndi carbon dioxide kunayesedwanso. Kukula kwa kalasi ndi 7.7mx 1m x 9m. Pa mayesowo, panali akuluakulu atatu (akazi), ana 12 (anyamata 6 ndi atsikana 6), zenera linali lotsekedwa, ndipo chitseko chinali chomasuka.
3. Zotsatira za mayeso
Tebulo 1: Zotsatira Zoyendera Zowonongeka M'nyumba Musanatsegulidwe kwa Holtop Energy Recovery Ventilator
| Malo achitsanzo | PM2.5 (mg/m3) | Ozoni (mg/m3) | Mpweya woipa (%) |
| Kalasi A | 0.198 | 0.026 | 0.12 |
| Panja | 0.298 | 0.046 | 0.04 |
Table 2 zotsatira zoyendera zowonongeka m'nyumba pambuyo pa ola la 1 lakugwira ntchito mosalekeza kwa Holtop Energy Recovery Ventilator.
| Malo achitsanzo | PM2.5 (mg/m3) | Ozoni (mg/m3) | Mpweya woipa (%) |
| Kalasi A | 0.029 | 0.027 | 0.09 |
| Panja | 0.298 | 0.046 | 0.04 |
Ndemanga: Pakuyesako, chotulutsa mpweya cha cholumikizira chowongolera mphamvu chimatsegulidwa pomwe chotulutsa mpweya chapamwamba chimatsekedwa.
Monga tikuonera zotsatira kuti titatha kugwiritsa ntchito mpweya wobwezeretsa mphamvu, PM2.5 ndi carbon dioxide zikhoza kuchepetsedwa kwambiri ndikuwongolera mpweya wamkati.
