Mumakore mashoma apfuura, kufefetera mumba kwave kuchinyanya kutariswa kupfuura kare, kunyanya nekuwedzera kwezvirwere zvinobuda mumhepo. Zvese zvinoenderana nemhando yemhepo yaunofema mumba, kuchengetedzeka kwayo, uye masisitimu anoshanda zvakanaka anoita kuti zvikwanisike.
Saka, chii chinonzi kufefetedza mumba?
Kune avo vasingazive, chinyorwa chino chichatsanangura zvese zvamunoda kuziva nezvemafefetesheni emumba uye mhando dzakasiyana dziripo.
Chii chinonzi Kufefetedza Mumba?
Kufefetedza mumba ndiko kuchinjana kwemhepo nguva dzose munzvimbo yakavharwa. Sisitimu yekufema inobvisa mhepo yakareruka mumba uye inokurudzira kupinda kwemhepo yakachena yakachena. Kune masisitimu mazhinji ekufema mumba, asi ese ari muzvikamu zvitatu—echisikigo, enzvimbo, uye emhepo yemumba yese.
Sei Kufefetera Mumba Kwakakosha?
Sisitimu yekufema yemumba yakakodzera inofanira kuita mabasa maviri:
- Iva nechokwadi chekuti mhepo yakaremara yabuda ichienda kunzvimbo yakakomberedza nharaunda nekukurumidza isati yave chepfu kuhutano hwevanhu vanogara mairi.
- Isa mhepo yakachena uye yakachena kubva munzvimbo dzakatenderedza sezvo mhepo yemukati isina simba ichibuda
Sei zvakadaro?
Nzvimbo dzemukati dzine mhando dzakasiyana dzemagasi. Midziyo yepamba yakaita sezvitofu zvemvura, zvitofu, uye magasi zvinoburitsa magasi akasiyana (uye anowanzova nengozi). Mhepo yaunoburitsa (CO2) igasiwo.
Zvinhu zvinosvibisa zvakaita seammonia, nitrous oxide, uye sulfur dioxide zvinogona kuuya kubva kunze kana mukati. Magasi aya ese anobatana kuti agadzire chikamu chakakura chehuwandu hwemhepo munzvimbo chero ipi zvayo.
Kana mweya wemukati usingakwanise kubuda uchipinda munzvimbo dzakapoteredza, unova wakanyorova, wakaremara, uye hauna hutano kune vanogara mumba. Saka, mweya wemukati unofanirwa kugara uchitsiviwa nemhepo itsva inobva kunze kuti urambe wakagwinya pakufema.
Saka, chinangwa chikuru chemhepo ndechekuona kuti mhepo yemukati neyekunze inoramba ichichinjana nenzira inoshanda zvakanyanya kuchengetedza vagari venzvimbo chero ipi zvayo vaine hutano.
Dzimba dzinoburitsa hunyoro hwakawanda zuva nezuva uye mumwaka. Kana utsi hwemumba husingakwanise kubuda zvachose, kana kuti mweya unopinda muchivako uri mudiki, utsi hwemvura hunokurudzira kukura kwechakuvhuvhu uye huchaparadzira zvimwe zvinhu zvinokonzera allergy.
Hunyoro hwakawanda hwemumba hahungori husina kunaka kune vanogaramo chete. Hunobatsirawo zvikuru pakubhadhara mari yemagetsi. Izvi zvinodaro nekuti masisitimu ekutonhodza nekudziisa anowanzo shanda nesimba kuti vagari vagare vakasununguka.
Sezvo tichipedza 90% yezuva tiri mumba, mhepo iri munzvimbo dzakavharirwa inofanira kunge yakakwira zvakanyanya kuti tisave nematambudziko ehutano.
Mhando dzeKufefetera Musha
Sezvakakurukurwa, kune mhando nhatu huru dzemhepo inofema mumba: yemusikirwo, yenzvimbo, uye yemhepo yese. Ngatitarisei imwe neimwe yemhando idzi, mamwe emakirasi avo, uye zvakanakira nezvayakaipira.
Kufema Kwechisikigo
Kufefetera kwechisikigo kana kuti kusingadzoreki ndiko kuchinjana kwemhepo yechisikigo kubva kunze nemhepo yemukati kuburikidza nemahwindo nemasuo.
Ndiyo nzira inonyanya kushandiswa uye iri nyore yekufema. Sezvinoreva zita rayo, ndeyechisikigo uye haidi michina. Saka, inzira yekufema yepamba isingadhuri chero bedzi uine mahwindo nemasuo.
Zvipingamupinyi zvayo zvinosanganisira:
Kusavimbika
Hunyoro Hwakanyanya
Kupinda Kwezvinhu Zvinosvibisa
Hapana Mutemo uye Kuchengetedzwa
Kufema Kwemavara
Sezvinoreva zita rayo, kufefetera kwemhepo kunobvumira kuchinjana kwemhepo munzvimbo yakati mumba. Kufefetera kwemhepo kunobvisawo kusvibiswa kwemhepo uye hunyoro kubva munzvimbo dziri mukati memba. Unogona kusanganisa sisitimu iyi nemhepo yechisikigo kana mamwe masisitimu ekufema kuti mhepo ive nani.
Muenzaniso wakajairika wemhepo inofefetera imhepo inobuda mudzimba dzekugezera dzemazuva ano dzinobvisa hunyoro uye dziri mukicheni dzinobvisa utsi hwekubikisa. Zvisinei, kufanana nemhepo inofefetera yechisikigo, mhepo inofefetera inopinda mumhepo ine zvimwe zvakaipa.
Chekutanga, sisitimu yekufema haizokwani imba yese sezvo ichingobvisa kusvibiswa nehunyoro panzvimbo inobuda mhepo. Chechipiri, kushandisa mafeni eutsi kwenguva yakareba kunoderedza kushanda kwawo. Anogona kutanga kubvumira zvinhu zvakawanda zvinosvibisa mukati kupfuura zvavanoburitsa.
Kana kusanganiswa kwemhepo yemuchadenga neyekunze kusina kushanda zvakanaka pakupa mhepo yemuchadenga yakakodzera, mhepo yemuchadenga inova imwe nzira yakanakisisa.
Kufema Kwemumba Yese
Kufefetedza kwemhepo mumba yese ndiyo nzira yakanakisisa yekuvandudza mhepo mumba. Kusiyana nekufefetedza kwemhepo kwechisikigo, unogona kudzora kupinda kwemhepo uchishandisa masisitimu eimba yese. Nekuda kweizvozvo, unogona kunakidzwa nemhepo yakakwana munzvimbo yako yekugara.
Kune marudzi mana emasisitimu ekufema emumba mese.
Mhando dzacho dzinosanganisira:
- Chiutsi chemhepo
- Kugovera
- Yakadzikama
- Sisitimu Yokudzoreredza Kupisa kana Simba
Ngationgororei zvakadzama mhando dzakasiyana dzemasystem ekufema emumba mese.
Kufefetera Kwemhepo Inobuda Nemhepo
Masisitimu emhepo anoburitsa mweya anodzikisa kudzvanyirira kwemhepo mukati mechivako nekubvisa mweya mumba. Mhepo yakachena inobva yapinda muchivako ichi kuburikidza nemaburi emhepo kana mamwe maburi akadaro.
Masisitimu aya anodhura zvishoma uye ari nyore kuisa. Chigadziro ichi chine mafeni emagetsi anobatanidza panzvimbo imwe chete yekuburitsa mweya mumba kuti abvise mweya. Varidzi vedzimba vazhinji vanoshandisa masisitimu aya mudzimba dzekugezera nekicheni uko kune tsvina yakawanda.
Zvisinei, mafeni emagetsi anoburitsa utsi anogonawo kushanda mumakamuri akawanda musystem yemagetsi inoburitsa utsi. Muchina wemagetsi unoburitsa utsi une feni iri pasi pevhu kana padenga remba.
Mapaipi emhepo anobatanidza makamuri akasiyana-siyana nefeni (kusanganisira imba yekugezera nekicheni), uye sisitimu iyi inobvisa mhepo yaunowana kubva kwavari kuenda kunze. Kuti ushande zvakanaka, unogona kuisa maburi anochinjika mumakamuri akasiyana-siyana kuti mweya mutsva upinde muchivako sezvo maburi anobuda kunze achibuda kunze.
Kunyangwe paine mabhenefiti aya, kufefetera kwemhepo kunoburitsa utsi kunogona kubvumira kusvibiswa mumba pamwe chete nemhepo itsva.
Dzinogonawo kudhonza magasi kubva muzvidziyo zvemvura, madhiraivha, nezvimwe zvishandiso zvepamba zvinogona kuderedza mhepo yemumba. Saka, kana zvikashandiswa pamwe chete nesystem yekufema inoburitsa utsi, muchawana tsvina yakawanda mukati meimba yenyu.
Chimwe chakaipa cheiyi sisitimu ndechekuti inogona kumanikidza zvivakwa zvako zvekudziyisa nekutonhodza kuti zvishande nesimba sezvo sisitimu yekufema isingakwanise kubvisa hunyoro kubva mumhepo inopinda. Saka, masisitimu ako eHVAC achashanda nesimba kutsiva hunyoro hwakanyanya.
Kufema Kwemhepo
Shandisa masisitimu ekufema, pane kudaro, shanda nekudzvanya mhepo mumba mako. Mhepo inodzvanya mumba inomanikidza mhepo yekunze kupinda mumba mako. Mhepo yemukati inobuda mumaburi, mafungu emhepo, uye mamwe maburi aripo, kunyanya kana uine sisitimu yeHVAC.
Kufanana nesystem yekufema inoburitsa mweya, kupinza mweya kunokwanisika uye kuri nyore kuisa. Zvinoda feni nesystem yekufambisa mweya kuti mweya mutsva upinde mumakamuri. Kupinza mweya kunoshanda zvirinani pane kupinza mweya mukati memba.
Kudzvanyirira mhepo yemumba kunobvisa tsvina, zvinhu zvinokonzera allergy, mungu, guruva, nezvimwe zvinhu zvinopinda mumba, zvichiita kuti zvisapinde nemhepo.
Sisitimu iyi inoshandawo pasina kukwezva tsvina kubva kumaheater emvura, mafireplaces, nezvimwe zvishandiso zvepamba.
Nekudaro, zvakakosha kuyeuka kuti kufefetera kwemhepo kunoshanda zvakanyanya munzvimbo dzinodziya. Sezvo sisitimu iyi ichidzvinyirira mhepo yemukati, inogona kukonzera hunyoro hwakanyanya mumba munguva yechando uye tembiricha yakaderera yemumba.
Zvinosuwisa kuti zvinogonawo kukurudzira kukura kwefungus nefungus mudenga remba, mudenga, kana pamadziro ekunze kana hunyoro hwemukati hwakakwana kuti hubvumire kunyorova.
Masisitimu emhepo anoshandiswa pakuburitsa utsi nemagetsi ane dambudziko rekuwedzera mari yemagetsi sezvo asingabvisi hunyoro kubva mumhepo yekunze asati apinda munzvimbo ipi zvayo.
Kufema Kwakaringana
Sisitimu yekufema yakaringana haideredzi kana kudzvinyirira mweya wemumba. Asi, inobvisa mweya wekare uye inopa mweya mutsva mumba zvakaenzana.
Iyi sisitimu yekufema ine mukana wekubvisa mhepo mumakamuri anokonzera kusvibiswa kwakanyanya uye hunyoro, senge mukicheni nemuimba yekugezera. Inosefawo mhepo yekunze isati yaitumira mumba ichishandisa mafirita akakosha.
Sisitimu iyi inoshanda zvakanaka ine mafeni maviri nemapaipi maviri. Fan yekutanga nemuchina wekufambisa mvura zvinobvisa tsvina mumhepo yemukati, ukuwo feni yasara nemuchina wekufambisa mvura zvinopinza mweya mutsva mumba.
Sisitimu yakaita seiyi inogona kudhura kuisa kunze kwekunge uine sisitimu yeHVAC inoshanda yainogona kushanda nayo.
Masisitimu ekufema akaenzana anoshanda mumamiriro ekunze ese. Zvisinei, semamwe atatotaura nezvawo, haabvisi hunyoro kubva mumhepo yekunze asati aibvumira kupinda mumba. Saka, anowedzera mari yemagetsi yakakwira.
Masisitimu Ekufema Ekugadzirisa Simba
Masisitimu ekudzoreredza simba (ERVs) ndiwo masisitimu ekufema anoshanda uye epamusoro-soro nhasi. Maitiro aanoita kuti imba ipinde mhepo anoderedza kurasikirwa nesimba, uye nekudaro, mabhiri emagetsi.
Nehurongwa uhwu, unogona kuderedza mari yekupisa mhepo munguva yechando sezvo kupisa kunobva muutsi hwemukati hunopisa kuchidziisa mhepo inotonhora yekunze inopinda mumba mako. Zvadaro, muzhizha, inodzosera kumashure mashandiro ekutonhodza mhepo inodziya yekunze, zvichideredza mari yekutonhodza.
Imwe mhando yakasiyana yemuchina wekufema unodzoreredza simba ndeyemuchina wekufema unodzoreredza kupisa. Muchina wekufema unodzoreredza kupisa (HRV) unotora simba rekupisa kubva mumhepo inobuda mumba munguva yechando woishandisa kudziisa mhepo inopinda.
MaERV anoshanda zvakafanana nemafekitori ekupisa. Zvisinei, anogona kudzosa simba rakaoma (kupisa) uye simba rakavanda (kubva muutsi hwemvura). Saka, sisitimu inogona kugadzirisa mhepo nehunyoro.
Munguva yechando, sisitimu yeERV inofambisa utsi hwemvura pamwe chete nekupisa kubva mumhepo inobuda mumba kuenda kumhepo inotonhora inopinda mumba kuti ichengetedze hunyoro hwakakwana mumba.
Muzhizha, sisitimu iyi ichabatsirawo kudzora hunyoro mumba nekutamisa hunyoro kubva kumhepo yekunze inopinda mumhepo yakaoma ichienda kunze.
Nguva yekutumira: Gunyana-21-2022
