Aha oru ngo: Ogo ikuku ime ụlọ (IAQ) Nnwale nke ụlọ akwụkwọ ọta akara Beijing Qiqi
Iji gosi ndị ahịa mmetụta site n'iji ike anyị ventilashị mgbake, anyị emeela ule ịdị mma nke ime ụlọ na Beijing Qiqi Kindergarten.
Ngwa na ngwaọrụ nyocha: Uzuzu uzuzu (T-H48), ozone analyzer (T-IAQ46), carbon dioxide gas detector (T-KZ79), okpomọkụ na iru mmiri mita (T-IAQ17), efu igbe barometer (H60) , ígwè teepu tụọ (T-H29)
Ihe nyocha:PM25, ozone, carbon dioxide
1. Nchịkọta
Emere ule a na ụlọ akwụkwọ ọta akara Beijing Qiyao, nke dị na No. 2, Qingboyuan, Lancangchang East Road, Haidian District, Beijing.Iji nye ụmụ akwụkwọ ohere mmụta dị elu, ụlọ akwụkwọ ọta akara Beijing Qiqi na-ewebata ihe ikuku ume ike na-agbake Holtop iji nye ikuku dị ọcha ma dị ọhụrụ.Awụnyere ikuku ventilashị ike kwụ ọtọ n'ụfọdụ klaasị (Onye nrụpụta: Beijing HOLTOP Air Conditioning Co., Ltd., ụdị: ERVQ-L600-1A1).Anyị enyefela ikike nke atọ, National Air Conditioning Equipment Quality Supervision and Inspection Center, inyocha ime ime PM2.5, ozone na carbon dioxide n'ime ụfọdụ klas nke Beijing Qiyao Kindergarten na Mee 14, 2019
2. Ọnọdụ nyocha
Emere ule ahụ na klaasị A, a nwalere ime ụlọ PM2.5, ozone na carbon dioxide tupu ịgbanye ikuku ventilashị ike kwụ ọtọ, mgbe ahụ, agbanyere unit ahụ wee gbanwee ya na ọnọdụ ọrụ akọwapụtara (ihuenyo gosipụtara na-agba ọsọ na kacha ọsọ).Mgbe ọ gbasịrị maka elekere 1, a nwalere ntinye nke ime ụlọ PM25, Ozone na carbon dioxide ọzọ.Ogo nke klaasị bụ 7.7mx 1m x 9m.N'oge ule ahụ, e nwere ndị okenye 3 (ụmụ nwanyị), ụmụaka 12 (ụmụ nwoke 6 na ụmụ nwanyị 6), windo mechiri emechi, ọnụ ụzọ nweere onwe ya imeghe.
3. Nsonaazụ ule
Tebụl 1: Nsonaazụ nyocha nke mmetọ ime ụlọ tupu emepee Holtop Energy Recovery Ventilator
| Ọnọdụ nlele | PM2.5 (mg/m3) | Ozone (mg/m3) | Carbon dioxide (%) |
| Klas A | 0.198 | 0.026 | 0.12 |
| N'èzí | 0,298 | 0.046 | 0.04 |
Tebụl 2 nsonaazụ mmetọ ime ụlọ mgbe elekere 1 nke ịrụ ọrụ na-aga n'ihu nke Holtop Energy Recovery Ventilator
| Ọnọdụ nlele | PM2.5 (mg/m3) | Ozone (mg/m3) | Carbon dioxide (%) |
| Klas A | 0.029 | 0.027 | 0.09 |
| N'èzí | 0,298 | 0.046 | 0.04 |
Nkwupụta: N'oge ule ahụ, a na-emepe oghere ikuku nke ikuku ventilashị ike mgbake kwụ ọtọ ebe ikuku ikuku na-emechi.
Dị ka anyị nwere ike ịhụ nsonaazụ na mgbe anyị rụsịrị ọrụ ikuku mgbake ike anyị, PM2.5 na carbon dioxide nwere ike belata nke ukwuu ma melite ogo ikuku nke ime ụlọ.
Oge nzipu: Ọgọst-02-2019