-25℃ Kaydinta qabow ee heerkulka hooseeya

Sawirrada qolka kaydinta heerkulka hooseeya Heerkulka kaydinta ee qolka kaydinta heerkulka hooseeya guud ahaan waa: -22~-25℃. 

Sababtoo ah cuntooyinka qaarkood sida jalaatada iyo cuntooyinka badda iyo cuntooyinka kale ee hilibka ayaa loo baahan yahay in lagu kaydiyo heerkul ah -25°C ka hor inta aysan xumaan, haddii jalaatada lagu kaydiyo heerkul ka hooseeya 25°C, udgoonkeedu wuu baaba'ayaa; Dhadhanka iyo dhadhanku aad bay uga sii daran yihiin; astaamaha kaydinta heerkulka hooseeya waa: cuntada si tartiib tartiib ah ayaa loogu ridaa kaydinta qabowga mar mar. Muddo ka dib, heerkulka kaydinta qabowgu wuxuu gaaraa -25℃. Ma jirto shuruud gaar ah muddadan. Heerkulka kaydinta wuxuu leeyahay shuruudo adag, inta u dhaxaysa -22℃~25℃, tani waa kaydin heerkul hooseeya oo caadi ah.

Habka xisaabinta awoodda kaydinta qabow

● Xisaabinta tanka kaydinta qabow:

1. Tanka kaydinta qabow = mugga gudaha ee qolka kaydinta qabow × mugga isticmaalka × miisaanka halbeegga cuntada.

2. Mugga gudaha ee qolka kaydinta qabow ee kaydinta qabow = dhererka gudaha × ballac × dherer (kub)

3. Qodobka isticmaalka mugga ee kaydinta qabowga:

500~1000 mitir saddex jibbaaran = 0.40

1001~2000 saddex jibbaaran =0.50

2001~10000 mitir saddex jibbaaran =0.55

10001~15000 mitir saddex jibbaaran = 0.60

● Miisaanka halbeegga cuntada:

Hilibka la qaboojiyey = 0.40 tan/kubik

Kalluun barafaysan = 0.47 tan/kubik

Miraha iyo khudaarta cusub = 0.23 tan/m3

Baraf lagu sameeyay mashiin = 0.75 tan/kiibaab

Godka idaha ee barafoobay = 0.25 tan/kubik

Hilib aan lafo lahayn ama wax soo saar la'aan = 0.60 tan/kub

Digaag barafaysan oo sanduuqyo ku jira = 0.55 tan/m3

● Habka xisaabinta ee kaydinta qabowga tirada bakhaarada:

1. Warshadaha bakhaarka, qaacidada lagu xisaabinayo mugga kaydinta ugu badan waa:

Mugga macluumaadka wax ku oolka ah (m3) = wadarta mugga macluumaadka (m3) X0.9

Mugga kaydinta ugu badan (tan) = wadarta mugga gudaha (m3)/2.5m3

2. Mugga ugu badan ee kaydinta dhabta ah ee kaydinta qabow ee moobaylka

Mugga macluumaadka wax ku oolka ah (m3) = wadarta mugga macluumaadka (m3) X0.9

Mugga kaydinta ugu badan (tan) = wadarta mugga gudaha (m3) X (0.4-0.6)/2.5m3

0.4-0.6 waxaa lagu go'aamiyaa cabbirka iyo kaydinta kaydinta qabowga.

3. Mugga dhabta ah ee kaydinta maalinlaha ah ee la isticmaalay

Haddii aysan jirin qeexitaan gaar ah, mugga dhabta ah ee bakhaarka maalinlaha ah waxaa lagu xisaabiyaa 15% ama 30% mugga ugu badan ee bakhaarka (tan) (guud ahaan 30% waxaa loo xisaabiyaa kuwa ka yar 100m3).