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Lissafi na lagireto yankin. Lissafi na radiators na mai zaman kansa gidan

Kafin da saye da shigarwa na bangaranci radiators (yawanci a bimetal da aluminum) a cikin mafi yawan akwai wata tambaya game da yadda za a yi da lissafi na radiators a kasa yankin.

A wannan yanayin, mafi dama za su yi lissafin kadan hasãra. Amma shi yana amfani da wata babbar yawan dalilai, kuma a sakamakon zai iya samun wani abu ma low ko, conversely, overestimated. A wannan batun, mutane da yawa amfani da Saukake versions. Bari mu bincika su, a cikin mafi daki-daki.

Babban sigogi

Lura da cewa daidai aiki na dumama tsarin, kazalika da ingancinta ne sun fi mayar dogara a kan ta irin. Duk da haka, akwai wasu zažužžukan da cewa wannan nuna alama an shafa ko ta wani hanya. Wadannan sigogi sun hada da:

  • A tukunyar jirgi fitarwa.
  • Number of heaters.
  • Ikon circulator.

gudana lissafin

Dangane da na sama zažužžukan zai zama batun da cikakken nazari, yin da m lissafi. Alal misali, tabbatar da dalilin da ake bukata famfo ikon ko gas tukunyar jirgi.

Haka kuma, sau da yawa sosai shi wajibi ne yin lissafi dumama na'urorin. A cikin shakka daga wannan lissafi shi ne ma wajibi da yin lissafi da zafi asarar ginin. Wannan shi ne saboda, da yin lissafi, misali, da buƙatar yawan radiators iya tafi daidai ba zabin na famfo. Wannan halin da ake ciki na faruwa a lokacin da famfo ne iya jimre da wadata da duk ake bukata adadin coolant radiators.

karfafa kimanta

Lissafin lokuttan radiators a yankin iya kira mafi mulkin demokra hanya. A cikin yankuna na Urals da Siberia adadi ne 100-120 W, a tsakiyar Rasha - 50-100 watts. Standard hita (takwas sassan, daya sashe jerawa - 50 cm) yana mai zafi canja wuri daidai 120-150 watts. A bimetallic lagireto iya aiki ne dan kadan mafi girma - game da 200 watts. Idan ya zo ga misali coolant (ruwan zafi), shi zai dauki guda biyu baƙin ƙarfe naúrar na 8 sassan da za a sanya a cikin 18-20 m 2 tsawo na 2.5-2.7 m.

Abin da kayyade yawan na'urorin

Akwai al'amurra da dama, wanda suna shawarar da za a dauki la'akari lokacin yin lissafi na radiators na mai zaman kansa gidan:

  • Zafi canja wuri coolant tururi ne da yawa ta fi ta ruwa.
  • A ya fi girma taga takware a cikin dakin, don haka ne colder.
  • Idan rufi tsawo na fiye da 3 mita, sa'an nan da coolant iya aiki da aka lasafta daga juz'i na sarari, ba a kan tushen da ta yanki.
  • Kusurwa dakin ne ko da yaushe sanyi kamar yadda titi daga biyu daga sãsanninta.
  • The abu daga wanda aka sanya dumama na'urar yana da wani thermal watsin.
  • Thermal rufi walling qara thermal rufi na cikin dakin.
  • A kasan waje zazzabi, da bi da bi ƙara radiators da za a shigar.
  • A hali na unilateral a haɗa bututu zuwa dumama na'urorin, ba lallai ba ne su kafa fiye da 10 sassan.
  • Modern windows kara da thermal rufi na cikin dakin.
  • A gaban na samun iska tsarin qara dumama iko.
  • Lokacin da ruwan zafi gudana downward a cikin tsarin, iyãwarsa aka karu da game da 20%.

Lissafin lokuttan radiators yanki

Idan akai la'akari da sama dalilai, yana yiwuwa su yi lissafi. Saboda haka, ta 1 m 2 za su bukatar 100 watts, cewa shi ne, don zafi a dakin na 20 m2, bukatar 2000 watts. Daya baƙin ƙarfe lagireto 8 ne iya ware sassan 120 watts. Mun raba 2000 da 120 da kuma samun 17 sassan. Kamar yadda aka ambata a baya, wannan siga ne sosai kara girman.

Lissafi na radiators na mai zaman kansa gidan tare da kansa hita gudanar a iyakar saituna. Saboda haka, raba ta 2000 da kuma 150 samu 14 sassan. Irin wannan yawan sassan na bukatar da mu zuwa zafi dakin zuwa 20 m 2.

Da dabara ya lissafta da ainihin

Akwai quite mai sauki dabara ta wadda ka iya yin wani cikakken lissafi na da ikon wani gidan ruwa:

Q m = 100 W / m 2 × S (sarari) m 2 × Q1 × q2 × Q3 × Q4ayata × q5 × q6 × q7, a cikinsa

Q1 - glazing irin: Al'ada glazing - 1,27; biyu glazing - 1. sau uku - 0,85.

q2 - rufi ganuwar: matalauta - 1,27; Wall tubali 2 - 1. zamani - 0,85.

Q3 - yankin rabo daga taga takware zuwa bene: 40% - 1.2. 30% - 1.1. 20% - 0.9. 10% - 0.8.

Q4ayata - da waje zazzabi (m): -35 ° C - 1,5. -25 ° C - 1,3. -20 ° C - 1,1. -15 ° C - 0,9. -10C ° - 0,7.

q5 - yawan waje ganuwar: hudu - 1.4. Uku - 1.3. kwana (biyu) - 1.2. daya - 1.1.

q6 - irin dakuna, located sama da shiri: da sanyi ɗaki ƙarƙashin marufi - 1. mai tsanani ɗaki ƙarƙashin marufi - 0.9. Mai tsanani na zama - 0.8.

q7 - dakin tsawo 4.5 m - 1.2. 4m - 1.15; 3.5 m - 1.1. 3 m - 1.05; 2.5 m - 1.3.

misali

A lissafi na radiators a yankin:

A dakin 25 m 2 biyu reshe tare da biyu taga takware tare da sau uku gilashin, a tsawo na 3 m, walling tubalin 2, sama da dakin ne sanyi ɗaki ƙarƙashin marufi. Mafi qarancin iska zazzabi a cikin hunturu lokaci - + 20 ° C.

Q t = 100W / m 2 × m 2 × 25 × 0.85 1 × 0,8 (12%) × 1.1 × 1.2 × 1 × 1.05

A sakamakon haka ne 2356,20 watts. Wannan lambar ita ce an raba ta 150 watts. Saboda haka, domin mu wuraren bukatar 16 sassan.

Lissafi na radiators a yankin domin mai zaman kansa hutu gida

Idan Apartment high-Yunƙurin gini , da mulki - 100 W ta 1 m 2 na sarari, wannan lissafi ba dace da zaman gidajensu.

Domin na farko bene ikon ne 110-120 W, domin na biyu kuma m benaye - 80-90 watts. A wannan batun, Multi-storey gine-gine ne da yawa more tattali.

ikon radiators lissafi yanki a mai zaman kansa gida gudanar kamar haka:

N = S × 100 / P

A wani zaman gidan mu bayar da shawarar dauka da sashe da kananan gefe, shi ba ya nufin cewa daga wannan za ku zama zafi, kawai fadi fiye da hita, da ƙananan zazzabi dole ne a sallama zuwa lagireto. Haka kuma, ƙananan da coolant zazzabi, da ya fi tsayi zai zama dumama tsarin a matsayin dukan.

Yana da wuya a yi la'akari da dukkan abubuwan da cewa suna da wani sakamako a kan zafi canja wuri hita. A wannan yanayin, yana da muhimmanci sosai ga daidai lissafi da zafi hasara, wanda ya dogara a kan size of windows da doorways, vents. Duk da haka, da misalai tattauna a sama ba da damar daidai ƙayyade matsakaicin bukata yawan lagireto sassan da har yanzu samar da wani dadi dakin da zazzabi.

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