Zita reProjekiti: Indoor Air Quality (IAQ) Kuedzwa kweBeijing Qiqi Kindergarten
Kuti tiratidze mutengi mhedzisiro nekushandisa simba redu rekudzoreredza mafevha, takaita bvunzo dzemukati memhepo muBeijing Qiqi Kindergarten.
Zvishandiso zvekuongorora nemidziyo: Dust tester (T-H48), ozone analyzer (T-IAQ46), carbon dioxide gas detector (T-KZ79), tembiricha uye humidity mita (T-IAQ17), isina chinhu bhokisi barometer (H60), simbi tepi. chiyero (T-H29)
Zvinhu zvekuongorora:PM25, ozone, carbon dioxide
1. Muchidimbu
Miedzo iyi yakaitwa muBeijing Qiyao Kindergarten, iyo iri paNhamba 2, Qingboyuan, Lancangchang East Road, Haidian District, Beijing.Kuitira kupa vadzidzi nzvimbo yemhando yepamusoro yekufunda, Beijing Qiqi Kindergarten inosuma Holtop yakatwasuka simba rekudzoreredza mhepo kuti ipe mweya wakachena uye mutsva.Iwo vertical energy recovery ventilators akaiswa mune mamwe makirasi (Mugadziri: Beijing HOLTOP Air Conditioning Co., Ltd., modhi: ERVQ-L600-1A1).Takapa chiremera chechitatu, National Air Conditioning Equipment Quality Supervision and Inspection Center, kuti iongorore mukati mePM2.5, ozone uye carbon dioxide kunyura mune mamwe makirasi eBeijing Qiyao Kindergarten musi wa14 Chivabvu 2019.
2. Mamiriro Okuongorora
Miyedzo iyi yakaitwa muKirasi A, iyo yemukati PM2.5, ozone uye carbon dioxide concentration yakayedzwa isati yabatidza vertical energy recovery ventilator, mushure menguva iyoyo unit yanga yakabatidzwa uye yakagadziridzwa kumamiriro akatarwa ekushanda (screen inoratidza kumhanya pa kumhanya kwepamusoro).Mushure mekumhanya kweawa imwe chete, iyo yemukati PM25, Ozone uye kabhoni dhaibhorosi concentration yakaedzwa zvakare.Saizi yekirasi ndeye 7.7mx 1m x 9m.Panguva yebvunzo, pakanga paine vanhu vakuru vatatu (vakadzi), vana gumi nevaviri (vakomana 6 nevasikana 6), hwindo rakanga rakavharwa, uye musuwo wakasununguka kuvhurika.
3. Test Results
Tafura 1: Indoor Inosvibisa Yekuongorora Mhedzisiro isati yavhurwa yeHoltop Energy Recovery Ventilator.
| Sample position | PM2.5 (mg/m3) | Ozone (mg/m3) | Carbon dioxide (%) |
| Kirasi A | 0.198 | 0.026 | 0.12 |
| Kunze | 0.298 | 0.046 | 0.04 |
Tafura 2 Indoor inosvibisa yekuongorora mhedzisiro mushure meawa imwe yekuenderera mberi kwekushanda kweHoltop Energy Recovery Ventilator.
| Sample position | PM2.5 (mg/m3) | Ozone (mg/m3) | Carbon dioxide (%) |
| Kirasi A | 0.029 | 0.027 | 0.09 |
| Kunze | 0.298 | 0.046 | 0.04 |
Matauriro: Panguva yekuyedzwa, iyo yekugovera mhepo yekubuda yeyakamira simba rekudzoreredza vhezheni inovhurwa uku yekubuda kwemhepo yekumusoro yakavharwa.
Sezvo isu tichiona mhedzisiro yekuti mushure mekushandisa simba redu rekudzoreredza mhepo, iyo PM2.5 uye kabhoni dhaibhorosi inogona kuderedzwa zvakanyanya uye kugadzirisa mukati memhepo mhando.
Nguva yekutumira: Aug-02-2019