A cikin tsarin sanyaya na masana'antu exhaut fan sanyaya kushin, da iska sanyaya sakamakon da iskar gudun iska na masana'antu shaye fan iya taka rawa a zafi bugun jini rigakafin da sanyaya.Amma akwai iyaka ga sakamakon sanyaya na sauƙi mai sanyaya iska.Lokacin da tasirin sanyaya ba zai iya isa ga madaidaicin zafin jiki na garken kajin ba, dole ne a kunnasanyaya kushinsanyaya.
Ka'idar sanyaya kushin sanyaya:
Kushin sanyayaAna samun sanyaya ta hanyar ka'idar zubar ruwa da kuma ɗaukar zafi, wanda ke rage yawan zafin jiki na iska mai shiga cikin kaji don rage yawan zafin jiki a cikin coop;A cikin yanayin zafi, a cikin yanayi na al'ada, iska mai zafi da ke wucewa ta sandunan sanyaya na iya yin sanyi da 5.5-6.5 ℃, kuma tasirin daidaitawar iska na iya rage zafin jikin kajin da 8 ℃.Tasirin sanyaya yana da alaƙa da yanki, kauri, rashin ƙarfi, da rashin iska na kushin sanyaya.
1. Wurin sanyaya
Thesanyaya kushinan shigar da shi a kan iskar gas na gable da bangon gefen gidan kaji.A lokacin shigarwa, ya kamata a shigar da ɗakin kunne na waje don ƙara yawan wurin shiga iska da kuma hana iska mai sanyi daga busa kaji.
Yanki mai sanyaya = jimlar yawan iskar iska a cikin gida / saurin iska a fadin labule / 3600s
Ɗaukar gidan kaji mai nauyin safa na 10,000 a matsayin misali, matsakaicin nauyin kaza shine 1.8kg / yanki, matsakaicin yawan iska na kowane kaza shine 8m3 / h / kg, kuma jimlar yawan iska a cikin gidan = 10,000. tsuntsaye × 1.8 kg/yanki × 8m3/ h/kg=144000m3/h;
An ƙididdige shi bisa saurin iskar kushin 1.7m / s, yankin shigarwa na kushin sanyaya na wannan gidan kajin = jimlar yawan iskar iska a cikin gidan / saurin iska a cikin kushin / 3600s = 144000m3 / h / 1.7m / s / 3600s = 23.5 m2.
2. Kauri na sanyaya kushin
Kaurinsanyaya kushinyawanci shine 10-15 cm.Lokacin amfani da kushin ruwa mai kauri 10 cm, saurin iska shine 1.5 m / s;Lokacin amfani da kushin ruwa mai kauri 15 cm, saurin iska shine 1.8 m/s.
3.Cooling pad permeability
Ƙarfafawa da yanki na iskar iska na takarda mai sanyaya sanyi yana ƙayyade tasirin sanyaya.
4. Rashin iska na sanyaya
Lokacin shigar dasanyaya kushin, dole ne a rufe shi.Lokacin buɗe kushin sanyaya, dole ne a rufe ƙananan tagogin samun iska a bangarorin biyu don cimma sakamako mafi kyawun sanyaya.Rashin matsi na gidan kaza shine 20-25 Pa, kuma saurin iska ta cikin kushin shine 1.5-2.0m / s.Eh, girma bai fi kyau ba.
