BTU Áireamhán (AC & Téamh)
Méid aerchóirithe nó téitheoir i BTU ó limistéar seomra, aeráid, grian agus áitiú.
Torthaí a nuashonrú mar a chlóscríobh tú.
Maidir leis an áireamhán seo
the heating it uses a factor of 100 BTU/sq ft, or 1000 BTU/h, which is about 1000 BTU/h per square foot. The heating unit is rated by the unit size, and the unit size is calculated by the unit size of the unit. The calculator is also used to calculate the heating unit capacity. The calculator is used to calculate the heating unit capacity, and the unit size is calculated by the unit size. The calculator is used to calculate the heating unit capacity.The result is converted to tons and kilowatts and rounded up to a sensible unit size.The cooling adjustments are:The result is also converted to tons and kilowatts and rounded up to a sensible unit size.The cooling adjustments are:The result is converted to tons and kilowatts and rounded up to a sensible unit size.The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling adjustments are:The cooling
Ceisteanna Coitianta
Cé mhéad BTU is gá dom in aghaidh an troigh chearnach?
Chun fuaraithe, tá thart ar 20 BTU in aghaidh na huaire in aghaidh an troigh cearnach an pointe tosaigh caighdeánach, mar sin ní mór seomra 300 sq ft thart ar 6,000 BTU.Ní mór Téamh níos mó - ó thart ar 25 BTU / troigh cearnach in aeráid te suas go dtí 60 i ceann fuar.
Cén chaoi a n-athraíonn an ghrian, daoine agus cistiní an uimhir?
Cuireann seomra an-ghrianmhar thart ar 10% agus deduces scáth amháin 10%.Cuireann gach áitritheoir thar dhá thart ar 600 BTU, agus cuireann cistin thart ar 4,000 BTU toisc fearais a thabhairt amach teas.
Conas a BTU a thiontú go tonna nó cileavat?
Is ionann tonna amháin aerchóirithe agus 12,000 BTU in aghaidh na huaire, agus tá 1 chileavat thart ar 3,412 BTU / h. Mar sin, tá aonad 12,000 BTU 1 tonna nó thart ar 3.5 kW de fhuarú.
An bhfuil airde uasteorainn athrú ar an BTU gá dom?
Tá. Tá an meastachán scála i gcoinne uasteorainn caighdeánach 8 troigh, mar sin ardaíonn uasteorainn 10 troigh an riachtanas thart ar 25% toisc go bhfuil níos mó toirt aeir a choinníoll. Socraigh an airde uasteorainn sna roghanna chun cinn chun cuntas a thabhairt dó.
An bhfuil sé dona a cheannach aonad AC oversized?
Cools aonad oversized an t-aer go tapa ach lasca amach sula mbainfidh sé taise go leor, ag fágáil an seomra fuar agus clammy agus fuinneamh a chaitheamh trí gearr-rothaíocht. Sin an fáth méideanna an uirlis seo leis an ualach seachas díreach ag piocadh an t-aonad is mó.
An bhfuil gá le teas níos mó BTU ná fuarú don seomra céanna?
Tosaíonn fuarú in aice le 20 BTU / troigh cearnach, agus raon téamh ó thart ar 25 BTU / troigh cearnach in aeráid te go 60 i ceann fuar - mar sin is féidir le seomra fuar-aeráide a bheith ag teastáil ó roinnt uaireanta an cumas teasa.
An féidir liom achar an tseomra a chur isteach i méadar cearnach?
Athraigh na haonaid limistéar go méadar cearnach agus déanfaidh an t-áireamhán an tiontú go hinmheánach (1 m² ≈ 10.76 sq ft) sula gcuirfear na rialacha BTU-in aghaidh an troigh chearnaigh i bhfeidhm, ionas gur féidir leat oibriú in aon aonad a úsáideann do phlean urláir.
API — úsáid an áireamhán seo ó chód
Glaoigh ar an áireamhán seo mar chríochphointe JSON saor in aisce - níl aon eochair ag teastáil. Seol na luachanna réimse thíos mar pharaiméadair cheist nó JSON. Léigh an doiciméadú iomlán API →
Deireadhphointe
GET https://calculator.free/api/v1/btu/curl
curl "https://calculator.free/api/v1/btu/?mode=cooling&units=sqft&area=300&climate=moderate"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/btu/?" + new URLSearchParams({
"mode": "cooling",
"units": "sqft",
"area": "300",
"climate": "moderate"
}));
const data = await r.json();
console.log(data.results);Is meastacháin iad na torthaí le haghaidh treoir ghinearálta amháin, ní comhairle airgeadais, leighis nó cánach.