Makore mashoma apfuura akaona kufefeterwa kwemukati memba kuchiwana kutariswa zvakanyanya kupfuura nakare kose, kunyanya nekukwira kwezvirwere zvemhepo.Izvo zvese nezve kunaka kwemweya wemukati waunofema, kuchengetedzeka kwayo, uye masisitimu anoshanda anoita kuti zvikwanisike.
Saka, chii chinonzi ventilation yepamba zvakadaro?
Kune avo vasina kujaira, iyi positi inotsanangura zvese zvaunoda kuti uzive nezve imba yekufefetedza uye nemhando dzakasiyana dziripo.
Chii Chinonzi Kufefetera Pamba?
Kufefetedza kwepamba ndiko kupindirana kwemhepo kunoenderera mukati menzvimbo yakavharwa.A ventilation system inobvisa mweya wakare wemukati uye inokurudzira kupinda kwemhepo yakachena yakachena.Mazhinji masisitimu emhepo epamba aripo, asi ese anowira pasi pezvikamu zvitatu-zvakasikwa, nzvimbo, uye imba yese yekufemesa.
Sei Kupinda Mumba Kwakakosha?
Iyo chaiyo imba yekufefetera system inofanirwa kupedzisa mabasa maviri:
- Ita shuwa kuti mweya wakare unobuda kuenda kunharaunda nekukurumidza usati waita chepfu kuhutano hwevagari.
- Taurira yakachena, mweya mutsva kubva munzvimbo dzakatenderedza apo mweya wakasakara wemukati unobuda
Sei zvakadaro?
Nzvimbo dzemukati dzinobata marudzi mazhinji emagasi.Midziyo yemumba yakaita semahiya emvura, zvitofu, uye magasi anobika anogadzira zvakasiyana (uye kazhinji zvinokuvadza) zvinobuda gasi.Mhepo yaunoburitsa (CO2) igasi zvakare.
Zvinosvibisa zvakaita seammonia, nitrous oxide, uye sulfur dioxide zvinogona kuuya kubva kunze kana mukati.Magasi ose aya anobatana kuti aite chikamu chikuru chemhepo yemhepo yenzvimbo chero ipi zvayo.
Kana mhepo yemukati isingakwanise kutizira munzvimbo yakatenderedza, inova yakanyorova, yakareruka, uye isina hutano kune vanogara mumba.Naizvozvo, mweya wemukati unofanirwa kugara uchitsiviwa nemweya mutsva kubva kunze kuti urambe uine hutano hwekufema.
Saka, chinangwa chese chekufemesa ndechekuona kuenderera mberi kwekutsinhana kwemukati nekunze kwemhepo nenzira yakanyatsogoneka kuchengetedza vagari venzvimbo ipi neipi vane hutano.
Dzimba dzinoburitsa hunyoro hwakawanda zuva nezuva uye mumwaka wese.Kana iyo-mumba mhute isingakwanise kupukunyuka zvachose, kana mhepo inopinda muchivako idiki, iyo mhute yemvura inosimudzira mold kukura uye kuparadzira zvimwe zvinokonzeresa.
Kunyorova kwemukati memukati hakusi kungoipa kune vanogaramo.Inobatsirawo zvakanyanya kumutengo wepamusoro wemagetsi emagetsi.Izvi zvinodaro nekuti kutonhodza uye masisitimu ekudziya kazhinji anofanirwa kushanda nesimba kuti vagari vagare vakasununguka.
Sezvo isu tichipedza 90% yezuva tiri mumba, mhando yemhepo mukati menzvimbo dzakapoteredzwa inofanira kunge yakakwira zvakanyanya kudzivirira matambudziko ehutano.
Mhando dzeHome Ventilation
Sezvakakurukurwa, kune marudzi matatu ekutanga emhepo yekufemesa pamba: yakasikwa, nzvimbo, uye kufefetedza kwemba kwese.Ngatitarisei mune imwe neimwe yezvitaera izvi, zvimwe zvezvikamu zvidiki, uye zvakanakira nezvazvakaipira.
Natural Ventilation
Kufefetera kwechisikigo kana kusingadzoreki ndiko kupindirana pakati pemhepo yechisikigo kubva kunze nemhepo yemukati kuburikidza nemahwindo nemagonhi.
Ndiyo yakajairika uye yakapusa nzira yekufemesa.Sezvinoratidzwa nezita rayo, ndeyakasikwa uye haidi midziyo.Saka, inodhura-yemahara imba yekufefetera system chero uine mahwindo nemagonhi.
Zvakaipa zvacho zvinosanganisira:
Kusavimbika
High Humidity
Kupinda Kwezvinosvibisa
Hapana Regulation uye Chengetedzo
Spot Ventilation
Sezvinoratidzwa nezita racho, kufefetedza kwenzvimbo kunobvumira kuchinjana kwemhepo mune imwe nzvimbo mukati memba.Spot ventilation zvakare inobvisa zvinosvibisa mweya uye hunyoro kubva munzvimbo dzemukati.Iwe unogona kusanganisa iyi sisitimu nekufefetedza kwechisikigo kana mamwe masisitimu ekufemesa emhando yepamusoro yemhepo.
Mumwe muenzaniso wakajairwa wekufefetedza kwemhepo ndeye mafeni ekupedza mudzimba dzekugezera dzemazuvano anodzinga hunyoro uye ayo ari mumakicheni ekubvisa utsi hwekubikisa.Nekudaro, sekufefetedza kwechisikigo, kufefetedza kwenzvimbo kunouya nekumwe kuderera.
Chekutanga, iyo ventilation system haikwane imba yese sezvo ichingobvisa zvinosvibisa uye hunyoro panzvimbo.Chechipiri, kumhanyisa mafeni ekupedza kwenguva yakareba kunoderedza kushanda kwavo.Vanogona kutanga kubvumira zvakawanda zvinosvibisa mukati kupfuura zvavanobudisa.
Kana musanganiswa wekufefetedza kwechisikigo nekwenzvimbo ukasashanda mukupa mhepo yekufemesa kwakaringana, kufefetedza kwemba yese kunova ndiyo nzira yakanakisa.
Yese-Imba Yemhepo
Yese-house ventilation ndiyo yakanakisa nzira yekufefetedza pamba yekuvandudza mukati memhepo mhando.Kusiyana nekufefetera kwechisikigo, iwe unogona kudzora mhepo inopinda neyese-imba masisitimu.Nekuda kweizvozvo, unogona kunakidzwa nemhepo yakakwana munzvimbo yako yekugara.
Kune marudzi mana e-yose-house ventilation systems.
Mhando dzacho dzinosanganisira:
- Exhaust
- Supply
- Balanced
- Kupisa kana Energy Recovery System
Ngatitarisei zvakadzama marudzi akasiyana-siyana e-yose-house ventilation systems.
Exhaust Ventilation
Exhaust ventilation systems inoderedza mhepo yemukati mukati mechivako nekubudisa mweya kubva mumba.Mhepo yakachena inobva yapinda muchivako ichi kuburikidza nemapopoma kana mamwe mamhepo akadaro.
Aya masisitimu anokwanisika uye ari nyore kuisa.Iyo yekuseta inoratidzira exhaust mafeni anobatana kune imwe chete epoiti nzvimbo mumba kuti abvise mweya.Varidzi vedzimba vazhinji vanoshandisa masisitimu aya mudzimba dzekugezera uye mukicheni umo mune zvakawanda zvinosvibisa.
Nekudaro, mafeni ekupedza anogona zvakare kushandira akawanda makamuri mune yepakati exhaust system.Iyo yepakati exhaust unit inoratidzira fan mukamuri yepasi kana yedenga remba.
Mishonga yemhepo inobatanidza makamuri akasiyana-siyana kune feni (yekugezera nekicheni inosanganisirwa), uye sisitimu inobvisa mweya waunowana kubva kwavari kuenda kunze.Kuti uite zvirinani, unogona kuisa mavhairasi anochinjika mumakamuri akasiyana siyana kubvumidza mweya mutsva kupinda muchivako sezvo exhaust inoburitsa mweya kunze.
Kunyangwe nemabhenefiti aya, kupera simba kwemhepo kunogona kubvumira zvinosvibisa mumba padivi pemhepo yakachena.
Vanogonawo kudhonza magasi kubva kune zvinopisa zvemvura, zvinoomesa, uye zvimwe midziyo yemumba inogona kudzvinyirira mweya wemukati.Saka, kana vachimhanya pamwe chete neiyo exhaust ventilation system, iwe unenge uine zvimwe zvinosvibisa mukati memukati menzvimbo yako.
Chimwe chakashata cheiyi system ndechekuti inogona kumanikidza yako yekudziya uye yekutonhodza zvivakwa kushanda nesimba sezvo iyo ventilation system isingakwanise kubvisa hunyoro kubva kumhepo inopinda.Saka, masisitimu ako eHVAC achashanda nesimba kubhadhara hunyoro hwepamusoro.
Supply Ventilation
Supply ventilation systems, pane kudaro, shanda nekumanikidza mweya mukati meimba yako.Kumanikidza mhepo yemukati inomanikidza mweya wekunze kupinda mumba mako.Mhepo yemukati inobuda kubva mumakomba, siyana fan ducts, uye mamwe mamhepo aripo, kunyanya kana uine HVAC system.
Kufanana neye exhaust ventilation system, kufambisa mhepo kunokwanisika uye kuri nyore kuisa.Inoda fan uye duct system kuti ipe mweya mutsva mumakamuri.Supply ventilation inoshanda zvirinani pane exhaust ventilation mukupa mhando yemhepo yemukati.
Kudzvanyirira mhepo yemukati kunobvisa zvinosvibisa, zvinokonzeresa, mukume, huruva, uye zvimwe zvimedu zvinopinda mumba, zvichiona kuti hazvisi kubhururuka nemhepo.
Iyo sisitimu inoshanda zvakare isingakweve zvinosvibisa kubva kune zvinopisa mvura, moto, uye zvimwe midziyo yemumba.
Izvo zvakati, zvakakosha kuyeuka kuti kugovera ventilation kunoshanda zvakanyanya munzvimbo dzinodziya.Sezvo iyi system inomanikidza mhepo yemukati, inogona kukonzera hunyoro hwepamusoro mukati memba munguva yechando uye tembiricha yakadzika yemukamuri.
Nehurombo, inogona zvakare kukurudzira kukura kwe mold uye mildew mudenga remba, sirin'i, kana madziro ekunze kana hunyoro hwemukati hwakakwira zvakakwana kubvumira condensation.
Zvese zviri zviviri exhaust uye kupa ventilation masisitimu anogovera iyo yakashata yekuwedzera mutengo wemabhiri emagetsi sezvo asingabvise hunyoro kubva kunze kwemhepo asati abvumira kupinda chero nzvimbo.
Balanced Ventilation
A balanced ventilation system haidedzeri kana kumanikidza mhepo yemukati.Asi, inobvisa mweya wakare uye inopa mweya mutsva mumba muhuwandu hwakaenzana.
Iyi ventilation system ine imwe bhenefiti yekubvisa mweya kubva mumakamuri anoburitsa zvakanyanya kusvibisa uye hunyoro, sekicheni uye yekugezera.Inosefawo mweya wekunze usati waitumira mumba uchishandisa masefa chaiwo.
Iyo sisitimu inoshanda zvakanangana nemafeni maviri uye maviri ducts.Feni yekutanga uye duct inobvisa zvinosvibisa mumhepo yemukati, nepo feni yasara uye duct zvichiunza mweya mutsva mumba.
Sisitimu yakaita seiyi inogona kudhura kuisa kunze kwekunge uine inoshanda HVAC system yainokwanisa kushanda nayo.
Balanced ventilation systems inoshanda mumamiriro ekunze ese.Zvisinei, sevamwe vatatokurukura, havabvise mwando kubva kunze kwemhepo vasati vabvumira kupinda mumba.Saka, ivo vanopa kune yakakwirira simba mabhiri.
Energy Recovery Ventilation Systems
Masimba ekudzoreredza masisitimu (ERVs) ndiwo mazuva ano anoshanda zvakanyanya uye epamusoro pemhepo masisitimu.Mabatiro avanoita imba inoderedza kurasikirwa kwesimba uye, nekudaro, mabhiri emagetsi.
Nesisitimu iyi, unogona kuderedza mitengo yekudziya kwemhepo munguva yechando sezvo kupisa kunobva kune inopisa mukati mekunze kunodziya mweya unotonhora wekunze unopinda mumba mako.Zvino, muzhizha, inodzoreredza basa kuti itonhodze iyo inodziya inopinda kunze, kuderedza mutengo wekutonhodza.
Imwe yakasarudzika mhando yesimba rekudzoreredza vhezheni ndeye kupisa kudzoreredza mhepo.A heat recovery ventilator (HRV) inotora simba rekupisa kubva mumhepo inobuda kunze mukati mechando uye inoishandisa kupisa mweya unouya.
MaERV anoshanda zvakafanana kune zvinopisa mhepo.Nekudaro, ivo vanogona kudzoreredza ese akaoma simba (kupisa) uye latent simba (kubva pamhute yemvura).Saka, iyo system inogona kugadzirisa mhepo uye unyoro.
Munguva yechando, ERV system inotamisa mhute yemvura pamwe nekupisa kubva kumhepo yemukati inobuda kuenda kumhepo inotonhora iri kuuya kuti ichengetedze hunyoro hwakakwana mukati memba.
Muchirimo, iyo sisitimu inozobatsirawo kugadzirisa humidity mumba nekuendesa hunyoro kubva kumhepo inopinda yekunze kuenda kumhepo yakaoma ichibuda.
Nguva yekutumira: Sep-21-2022