Kunena zowona, palibe muyezo wofanana kwambiri wowerengera pakati pa kuziziritsa ndi dera lamadzi ozizira mpweya, chifukwa zimadalira malo omwe mpweya wozizira umagwiritsidwa ntchito. Mwa kuyankhula kwina, kumafunika kuzizira pang'ono, ndipo zipinda wamba ndizosiyana ndi chipinda chochezera. Komanso, mwachitsanzo, chipinda chokhala ndi kumadzulo chakumadzulo m'madera otentha chiyenera kuonjezera kuzizirirako pang'ono.

Pakali pano, mwadzina kuzirala mphamvumadzi ozizira mpweyapamsika ndizosagwirizana kwambiri komanso zokhazikika. Kunena zowona, mphamvu yoziziritsa yotulutsa mpweya wamadzi iyenera kuwonetsedwa mu W (watts), ndipo mahatchi nthawi zambiri amagwiritsidwa ntchito pamsika pofotokoza kuziziritsa kwa mpweya.madzi ozizira mpweya. Ubale wotembenuka pakati pa awiriwa ndi: mphamvu yozizira ya 1 hp ili pafupi ndi 2000 kcal, yomwe iyenera kuchulukitsidwa ndi 1.162 ikasinthidwa kukhala ma unit unit watts. Mwa njira iyi, mphamvu yozizira ya 1 hp iyenera kukhala 2000 kcal × 1.162 = 2324W. The W (watt) apa amatanthauza mphamvu yozizira, ndipo mphamvu yozizira ya 1.5 hp iyenera kukhala 2000 kcal × 1.5 × 1.162 = 2486W.

Nthawi zonse, kuziziritsa komwe kumafunikira pa sikweya mita pachipinda chabanja wamba ndi 115-145W, ndipo kuzizirira komwe kumafunikira pa lalikulu mita pabalaza ndi chipinda chodyera ndi 145-175W.

Mwachitsanzo, pabalaza banja lili ndi malo 15 lalikulu mamita. Ngati mphamvu yoziziritsa yofunikira pa sikweya mita imodzi ndi 160W, mphamvu yoziziritsa yoziziritsa yamadzi ndi: 160W×15=2400W.

Mwanjira iyi, XK-20S yomangidwa ndi khomamadzi ozizira mpweyandi mphamvu yozizira ya 2500W itha kugulidwa molingana ndi mphamvu yoziziritsa ya 2400W yofunikira.

Zomwe zimatchedwa kuti mphamvu zowonjezera mphamvu, zomwe zimadziwikanso kuti coefficient of performance, ndi chiŵerengero cha mphamvu yoziziritsa mwadzina yamadzi ozizira mpweyapakugwiritsa ntchito mphamvu zake. Nthawi zambiri, chiŵerengero cha mphamvu ya mpweya wozizira wa madzi chimakhala pafupi ndi 3 kapena kuposerapo 3, ndipo chimakhala cha choziziritsira mpweya chopulumutsa madzi.

Mwachitsanzo, kuzirala mphamvu ya mmodzimadzi ozizira mpweyandi 2000W ndipo mphamvu yogwiritsira ntchito mphamvu ndi 640W, ndipo kuzizira kwa mpweya wina wozizira wamadzi ndi 2500W ndipo mphamvu yogwiritsira ntchito mphamvu ndi 970W. Magawo a mphamvu zama air conditioners awiriwa ndi motsatana: kuchuluka kwa mphamvu zoziziritsira mpweya woyamba: 2000W/640W = 3.125, ndi chiŵerengero cha mphamvu ya chozizira chachiwiri chamadzi: 2500W/970W=2.58. Mwa njira iyi, kupyolera mu kuyerekeza kwa chiŵerengero cha mphamvu ya mphamvu ya mpweya wozizira wa madzi awiri, zikhoza kuwoneka kuti mpweya woyamba ndi mpweya wopulumutsira madzi. Chiwerengero cha madzi ozizira mpweya amatanthauza mphamvu athandizira a madzi ozizira mpweya, amene mosagwirizana ndi dera ntchito, ndipo mwachindunji zogwirizana ndi malo ntchito ndi mphamvu yozizira. M'dziko langa, kuziziritsa kwa mpweya umodzi wamadzi nthawi zambiri kumakhala pafupifupi 2300W. Pali kusiyana kwina kwa kuchuluka.

Mapangidwe a mpweya wozizira wamadzi nthawi zambiri amapangidwa molingana ndi ma kiyubiki mita a danga, ndiye kuti, mita imodzi ya kiyubiki imakhala ndi mphamvu yozizirira ya 50W, ndipo ogula amatha kuwerengera malo ozizirirapo mpweya wamadzi malinga ndi kutalika kwa nyumba zawo.

Mwachitsanzo: hanger imodzi, mphamvu yozizira ndi 2300W

Voliyumu yake yogwira ntchito ndi 2300/50 = 46 cubic metres

Ngati kutalika kwa chipinda ndi mamita atatu, malo oyenera ndi 46/3 = 15.3 masikweya mita.

Posankha, kuyang'ana kwa nyumbayo komanso ngati kuli pamwamba pake kumayenera kuganiziridwanso. Kutha kwa kuziziritsa kuyenera kukulitsidwa moyenerera pamwamba. Ndibwino kusankha 2500W.