Zvakakosha Here Kutenga Fresh Air ERV?

Ngatitevedzerei muenzaniso wemhepo yakachenaERVmhepo inoyerera zvakanyanya kusvika 500CMH pasina simba rakawanda rinodzoserwa. Kuti mhepo itsva ishande pa35 degrees Celsius uye 70% hunyoro kusvika 20 degrees Celsius uye iendeswe muimba, simba rekutonhodza re7.4KW rinodiwa.

Mutengo wemagetsi usingadzore simba

Kufungidzira: Kutonhodza mhepo kunoshandiswa nesimba repamusoro, zvinoreva kuti mhepo inotonhodza inoshandisa 1KW yemagetsi kuti igadzire 3 KW yekukwanisa kutonhora.

Simba rinoshandiswa nemhepo inotonhodza kuti ikwanise kutakura mhepo itsva kweawa imwe chete i2.4 kWh (7.4/3=2.4)

Mari yemagetsi inoverengerwa paavhareji ye$0.1 pa kilowatt awa. Mushure mekubatidza mhepo itsva, air conditioner inoshandisa 2.4 * 0.1 =$0.24 yemagetsi akawanda paawa kupfuura zvakajairika (kushandiswa kwemagetsi * mutengo wemagetsi)

Sisitimu yemhepo itsva inowanzo fanirwa kuvhurwa maawa makumi maviri nemana pazuva, zvinova 24 * 0.24 = 5.76 US dollars (nguva yekushandisa * mutengo weyuniti yekushandisa simba/awa)

Mari yemagetsi yemuchina wemhepo inotonhodza kuti ukwanise kutakura mhepo itsva munguva yekushanda kwemwedzi mitatu yefeni yemhepo itsva yezhizha ndeye, 5.76 * mazuva makumi mapfumbamwe = 518.4 USD (kushandiswa kwesimba pazuva * mazuva ekushandiswa)

Mutengo wemagetsinesimbakupora

Kushanda zvakanaka kwekudzoreredza kupisa kwemhepo itsva kunowanzoita 60%.

Kana feni yemhepo itsva ichikwanisa kudzoreredza kupisa, i2073 * 0.1 = 207.3 US dollars (huwandu hwemagetsi hunoshandiswa * kushanda kwese kwekugadzirisa kupisa)

Mari yemagetsi inochengetedzwa

Muchidimbu, zvese kana paine kudzoreredzwa kwekupisa uye kana pasina, zvinogona kuchengetedza magetsi ekutonhodza mhepo ne518.4-311.04=207.3 USD.

Mumwedzi mitatu yezhizha, sisitimu yekufema mhepo itsva ine kudzoreredza kupisa kwakazara yakatibatsira kuchengetedza $207.3 yemagetsi. Saka, ERV ichiri mutero wehungwaru here?

Kuchinjana kwemhepo inofefetera kunoita basa guru mukuvandudza kunaka kwenzvimbo inofefetera mumba uye kuchengetedza simba uye kuderedza kusvibiswa kwemhepo.