1. Ihlabathi jikeleleCO2Hits Records Highs-Kodwa ungothuki: Umoya wangaphakathi usalawuleka
Ngokutsho kweUmbutho wehlabathi weMeteorological Bulletin (WMO) Greenhouse Gas Bulletin, Okthobha 15, 2025, i-CO2 ye-atmospheric yehlabathi ifikelele kwinqanaba eliphezulu lembali424 ppm ngo-2024, ukunyuka3.5 ppm kunyaka omnye- olona tsiba lukhulu ukusukela ngo-1957.
Isenokuvakala isothusa, kodwa sukuzidibanisa ezi ngcamango zimbini.
| Into | Intsingiselo | Impembelelo yeMpilo |
| Ehlabathini lonkeCO2ugxininiso | I-avareji yoxinaniso lweCO2 kumoya wehlabathi (~424 ppm) | Ichaphazela inkqubo yemozulu kwaye inegalelo kubushushu behlabathi |
| NgaphakathiCO2ugxininiso | Ugxininiso lweCO2 kwiindawo ezivaliweyo (amagumbi okufundela, iiofisi, njl.njl.) okubangelwa kukuphefumla kunye nokungenwa komoya (ngokuqhelekileyo1500-2000 ppm) | Ichaphazela amanqanaba okuthuthuzela, ukugxila, kunye nokusebenza kwengqondo |
Nokuba iCO2 yehlabathi inyuka,Ukungena komoya okulula okanye iinkqubo zomoya omtsha zinokusika ngaphakathiCO2amanqanaba ukusuka ku-1,500 ppm ukuya malunga ne-700–800 ppm, ngokuphawulekayo ukuphucula impilo kunye nemveliso.
2. PhezuluCO2Ayikutyi Ityhefu—Iyakuthoba
Izifundo zenzululwazi zibonisa:
| Inqanaba le-CO2 | Imeko | Iimpembelelo ebantwini |
| 400-800 ppm | Umoya opholile | Ukucinga okugxilileyo, okucacileyo |
| 800–1200 ppm | Uxinene kancinci | Uyozela, ukungamameli kangako |
| 1200-2000 ppm | Andikhululekanga | Intloko, ukukhathala, ukusebenza okuphantsi |
| > 2500 ppm | Impembelelo ebalulekileyo | Ukuncipha kwengqondo> 30%, isiyezi |
Idatha evelaIsikolo saseHarvard seMpilo yoLuntukwayeI-ASHRAEtyhila ukuba ukozela kwiintlanganiso ezinde okanye kumagumbi okufundela kudla ngokubonisa i-CO2 yangaphakathi egqithisileyo.
3. Ukungenisa umoya kusasebenza — Kwaye kubaluleke kakhulu kunangaphambili
Ngaphandle kokunyuka kweCO2 yehlabathi,umoya wangaphandle usecocekilekunomoya odala wangaphakathi. Ukungenisa umoya kwenza okungakumbi “kunokuhambisa umoya nje.”
IiNzuzo eziHlanu zeMpilo zokuPhumelela komoya
| Umsebenzi | Uphuculo | Iingenelo |
| Idibanisa i-CO2 ephumayo | yehlisa i-CO2 yangaphakathi | kunciphisa ukudinwa, kukhuthaza ukugxila |
| Ususa izinto ezingcolisayo | IiVOC, kunye ne-formaldehyde | Ukuthintela ukucaphuka, intloko ebuhlungu |
| Imida ye-pathogen isasazeka | Ii-aerosols, kunye neentsholongwane | Yehlisa umngcipheko wosulelo |
| Ilinganisa ubushushu kunye nokufuma | Ulawulo lokuthuthuzela | Ithintela ukungunda, ukugcwala |
| Yongeza impilo-ntle yengqondo | Ukuhamba komoya omtsha | kunciphisa ukuxhalaba, kunye nokuphucula isimo sengqondo |
4. Iindlela ezihlakaniphile zokungenisa umoya--Amandla-Esebenzayo kwaye esempilweni
1️⃣ Imfuno-Ukungenisa umoya okulawulwayo (DCV): Abenzi boluvo balungisa ukuhamba komoya ngokuzenzekelayo xaCO2uyaphakama-ukonga amandla ngelixa ugcina umoya omtsha.
2️⃣ UkuBuyiselwa kwakhona komoya uMbane (ERV/HRV): Utshintshiselwano lomoya wangaphakathi nangaphandle ngelixa ufumana ubushushu okanye ukufuma ukucutha iindleko zeHVAC.
3️⃣ Ukubek' esweni okuSmart + ukuJonga:
SebenzisaTongdyCO2kunye neenzwa ze-IAQyokulandelela ngexesha lokwenyaniCO2, PM2.5, TVOC, ubushushu, kunye nokufuma. Idityaniswe neIinkqubo zeBMS, ezi zixhobo zenza kube lula ukuzilawula ezikolweni, eziofisini, ezibhedlele, ezihotele nakwiindawo eziphezulu.
5. I-Tongdy: Ukwenza Umoya Ubonakale, Ulawuleke, kwaye uPhumelele
Tongdy igxile kwiesweni umoya wangaphakathi, enikezela ngedatha yexesha lokwenyani kwi:
Ichaza: PM2.5, PM10, PM1.0
Iigesi:CO2, TVOC, CO, O3, HCHO
Ukuthuthuzela: Ubushushu, ukufuma, ingxolo, ukukhanya
IxhasaRS-485, Wi-Fi, LoRaWAN, Ethernet, kunye neeprothokholi ezininzi.
Iideshibhodi ezisekelwe kwifu zibonelelaumboniso kunye ne-alert automation — ukuguqula umgangatho womoya ube aukwakha ideshibhodi yezempilo kuzo zonke iindawo zorhwebo nezoluntu.
6. FAQ — Yintoni Abantu Abasoloko Beyibuza
Q1: Ngehlabathi jikeleleCO2oku kuphezulu, ngaba ukungena komoya kusabalulekile?
A: Ewe. NgaphandleCO2≈ 424 ppm; amanqanaba angaphakathi ahlala ebetha i-1,500 ppm. Ukungenisa umoya kubuyisela amanqanaba akhuselekileyo.
Q2: Ngaba ukuvula iifestile ngokwaneleyo?
A: Ukungena komoya ngokwendalo kuyanceda, kodwa imozulu kunye nongcoliseko luyayinciphisa.Iinkqubo zomoya ococekileyo zoomatshini ngokubeka iliso zifanelekile.
Q3: Ngaba izicoci zomoya zinciphisaCO2?
A: Hayi. Izicoci zamasuntswana okucoca, hayi iigesi.CO2kufuneka incitshiswe ngokungena komoya okanye ngezityalo.
Q4: Leliphi inqanaba “eliphezulu kakhulu”?
A: Ngaphezulu1,000 ppm ibonisa umoya ongekho mgangathweni;1,500 ppm kuthetha ukudodobala okunzulu.
Q5: Kutheni izikolo kunye neeofisi zifakelaCO2abahloli?
A: Izithuba ezixineneyo, ezivalekileyo ziyaqokelelanaCO2ngokukhawuleza. Ukubeka iliso okuqhubekayo kuqinisekisa indawo ephilileyo, enemveliso.
7. Igama lokugqibela: Umoya awubonakali, kodwa awusoze ungabinamsebenzi
Indawo esempilweni yangaphakathi ifunaulawulo lomoya lwenzululwazi. Ukusuka"izakhiwo zokuphefumla" to iinkqubo esweni umoya smart, itekhnoloji kunye nedatha iphinda ichaze ukuba kuthetha ukuthini ukuphefumla kakuhle - yonke imihla.
IiReferensi:
Umbutho weMeteorological weHlabathi (WMO),Ibhulethi yegesi yeGreenhouse yowama-2024
ASHRAE,Uxwebhu lwesikhundla ngaphakathiCO2 kunye ne-IAQ
Ixesha lokuposa: Oct-29-2025