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Sovutgichlar va fan -lasanlarni qanday tanlash mumkin?

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Update time : 2021-09-09 16:09:14
Sovutgichli sovutgichli konditsioner tizimidagi sovutgichni tanlash:
1. Konditsionerning sovutish yukini binoning konditsioner maydoniga va xona funktsiyasiga ko'ra hisoblang.
2. Bino konditsionerlarining umumiy sovutish yukini hisoblang. WeChat muzlatgich entsiklopediyasi rasmiy hisob.
3. Ko'pgina binolar umumiy binolarda 70 ~ 80% bo'lgan xonalarning bir vaqtning o'zida foydalanish darajasini hisobga olishlari kerak. Maxsus holatlarda, bu binolarning vazifalari va ishlatilishiga qarab aniqlanishi kerak.
4. Sovutgichning sovutish yuki - bu bino konditsionerining umumiy sovutish yuki va bir vaqtning o'zida foydalanish tezligi mahsuloti. Sovutgichning hisoblangan sovutish yukiga ko'ra, asosiy muzlatgichni tanlash mumkin.
Sovutish minorasini tanlash
Sovutish minorasini loyihalash va tanlash
1. Sovutish minoralari soni birma -bir sovutgich xostlar soniga to'g'ri keladi, shuning uchun kutish holatini ko'rib chiqishning hojati yo'q;
2. Sovutish minorasining suv oqimi tezligi = sovutish suvi tizimining suv hajmi × 1,2;
Fan lasan birliklarini tanlash
Ventilyator ikkita asosiy parametrga ega: sovutish (issiqlik) va havo etkazib berish hajmi, shuning uchun fan lasanini tanlashning ikkita usuli mavjud:
(1) xonaning aylanib yuradigan havo hajmiga ko'ra: xona maydonining mahsuloti, zaminning balandligi (shiftning orqasida) va xonaning havo almashinuvi vaqtlari xonadagi aylanma havo hajmidir. Fan lasanining modelini fan lasanining yuqori tezlikdagi havo hajmiga mos keladigan aylanma havo miqdori yordamida aniqlash mumkin.
(2) Xona talab qiladigan sovutish yukiga qarab tanlov: Birlik maydoniga va xona maydoniga yukga ko'ra, xona talab qiladigan sovutish yukini olish mumkin. Fan lasanining modelini fan lasanining yuqori tezlikdagi havo hajmiga mos keladigan xona sovutish yukining sovutish quvvati yordamida aniqlash mumkin.
Model aniqlangandan so'ng, o'rnatish rejimini (sirtni o'rnatish yoki o'rnatish), havoni qaytarish rejimini (pastki etkazib berish va pastki qaytish, yon tomondan etkazib berish va pastki qaytarish va h.k.) va suv quvurlari ulanish holatini (chap yoki o'ng) aniqlash kerak. .
Umumiy turar-joy va ofis binolari uchun xona maydoni 20m2 dan past, bu FP-3.5, 25m2 uchun FP-5.0, 30m2 uchun FP-6.3 va 30m2 uchun FP-7.1 bo'lishi mumkin. Xonaning maydoni katta bo'lganda, bir nechta fan -lasanlarni hisobga olish kerak va xonaning birlik maydoniga yuk katta bo'ladi. Shovqin talabi yuqori bo'lmaganda, katta havo hajmi va sovutish quvvati bo'lgan fan lasanlarini ko'rib chiqish mumkin.

Havo sovutadigan sovutgichli konditsioner tizimi
Havo sovutgichli sovutgichli konditsioner tizimining asosiy uskunalari quyidagilardir: havo sovutgichli sovutgich; Sovutilgan suv nasosi; Bo'yanish pompasi; Elektron suv tozalash moslamasi yoki to'liq avtomatik yumshatilgan suv tozalash moslamasi; Suv filtri; Kengaytirish tanki; Yakuniy qurilmalar (havo bilan ishlov berish moslamalari, ventilyatorlar va boshqalar)

Barcha uskunalarni tanlash usullari va printsiplari yuqoridagi suv sovutgichli sovutgichli konditsioner tizimi bilan bir xil.

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