N'ebe a na-ekpo ọkụ na teknụzụ dị jụụ, nfuli ọkụ apụtawo dị ka ihe ngwọta dị mma na gburugburu ebe obibi. A na-eji ha eme ihe n'ọtụtụ ebe na ebe obibi, azụmahịa, na ụlọ ọrụ mmepụta ihe iji nye ma ọrụ kpo oku na oyi. Iji ghọta n'ezie uru na ọrụ nke nfuli okpomọkụ, ọ dị mkpa ịbanye n'ime ụkpụrụ ọrụ ha na echiche nke Coefficient of Performance (COP).
Ụkpụrụ na-arụ ọrụ nke nfuli ọkụ
Echiche bụ isi
Igwe ọkụ ọkụ bụ n'ezie ngwaọrụ na-ebufe okpomọkụ site n'otu ebe gaa na nke ọzọ. N'adịghị ka usoro ikpo ọkụ ọdịnala nke na-emepụta okpomọkụ site na combustion ma ọ bụ ọkụ eletrik, nfuli ọkụ na-ebuga okpomọkụ dị ugbu a site na ebe oyi na-ekpo ọkụ gaa na nke dị ọkụ. Usoro a yiri ka friji si arụ ọrụ, mana n'aka nke ọzọ. Igwe nju oyi na-ewepụta okpomọkụ n'ime ime ya wee hapụ ya n'ime gburugburu ebe obibi, ebe mgbapụta ọkụ na-ewepụta okpomọkụ site na gburugburu ebe obibi ma hapụ ya n'ime ụlọ.
Igwe nju oyi
Arụ ọrụ nke mgbapụta ọkụ na-adabere na okirikiri refrigeration, nke gụnyere isi ihe anọ: evaporator, compressor, condenser, na valve mgbasa. Nke a bụ nkọwa nke nzọụkwụ site na otu ngwa ndị a si arụkọ ọnụ:
- Evaporator: Usoro na-amalite site na evaporator, nke dị na ebe nchekwa oyi (dịka ọmụmaatụ, n'èzí ụlọ). Ihe refrigerant, ihe nwere ebe isi mmiri dị ala, na-amịkọrọ okpomọkụ site na ikuku ma ọ bụ ala gbara ya gburugburu. Ka ọ na-amịkọrọ okpomọkụ, refrigerant na-agbanwe site na mmiri mmiri gaa na gas. Mgbanwe nke oge a dị oke mkpa n'ihi na ọ na-enye ohere ka refrigerant buru oke okpomọkụ.
- Compressor: The gaseous refrigerant wee kwaga na compressor. Compressor na-abawanye nrụgide na okpomọkụ nke refrigerant site na ịpịkọta ya. Nzọụkwụ a dị mkpa n'ihi na ọ na-ebuli okpomọkụ nke refrigerant n'ogo nke dị elu karịa okpomọkụ ime ụlọ achọrọ. Igwe ọkụ dị elu, refrigerant dị elu dị njikere ugbu a ịhapụ okpomọkụ ya.
- Condenser: Nzọụkwụ ọzọ na-agụnye condenser, nke dị na ebe okpomọkụ (dịka, n'ime ụlọ). N'ebe a, refrigerant na-ekpo ọkụ, nke dị elu na-ahapụ okpomọkụ ya na ikuku ma ọ bụ mmiri gbara ya gburugburu. Ka refrigerant na-ahapụ okpomọkụ, ọ na-ajụ oyi wee gbanwee site na gas gaa na mmiri mmiri. Mgbanwe nke oge a na-ewepụta oke ọkụ, nke a na-eji mee ka oghere ime ụlọ dị ọkụ.
- Mgbasawanye Valve: N'ikpeazụ, mmiri mmiri refrigerant na-agafe na valvụ mgbasawanye, nke na-ebelata nrụgide ya na okpomọkụ. Nzọụkwụ a na-akwadebe refrigerant ka ọ na-amịkọrọ okpomọkụ ọzọ na evaporator, na okirikiri na-emegharị.
Ọnụọgụ nke Performance (COP)
Nkọwa
Coefficient of Performance (COP) bụ ihe atụ nke arụmọrụ nke mgbapụta ọkụ. A kọwapụtara ya dị ka oke nke oke ọkụ ewepụtara (ma ọ bụ wepụrụ) na oke ọkụ eletrik riri. N'okwu dị mfe, ọ na-agwa anyị oke okpomọkụ nke mgbapụta ọkụ nwere ike ịmepụta maka ọkụ eletrik ọ bụla ọ na-eji.
Na mgbakọ na mwepụ, a na-egosipụta COP dị ka:
COP=Eriri ọkụ eletrik (W) Okpomọkụ enyefere (Q)
Mgbe mgbapụta ọkụ nwere COP (Coefficient of Performance) nke 5.0, ọ nwere ike ibelata ụgwọ ọkụ eletrik nke ukwuu ma e jiri ya tụnyere ọkụ eletrik ọdịnala. Nke a bụ nyocha na ngụkọ zuru ezu:
Ntụle arụmọrụ ike ike
Igwe ọkụ eletrik ọdịnala nwere COP nke 1.0, nke pụtara na ọ na-emepụta 1 unit nke okpomọkụ maka 1 kWh nke ọkụ eletrik na-eri. N'ụzọ dị iche, mgbapụta ọkụ na COP nke 5.0 na-emepụta 5 nkeji okpomọkụ maka 1 kWh nke ọkụ eletrik na-eri, na-eme ka ọ dị irè karịa ọkụ eletrik omenala.
Mgbakọ ego ego ọkụ eletrik
Na-eche na ọ dị mkpa ịmepụta 100 nkeji okpomọkụ:
- Omenala ọkụ ọkụ: Chọrọ ọkụ eletrik 100 kWh.
- Igwe ọkụ ọkụ nwere COP nke 5.0: Naanị chọrọ 20 kWh nke ọkụ eletrik (100 nkeji okpomọkụ ÷ 5.0).
Ọ bụrụ na ọnụahịa ọkụ eletrik bụ 0.5 € kwa kWh:
- Omenala ọkụ ọkụ: Ọnụ ọkụ eletrik bụ 50 € (100 kWh × 0.5 € / kWh).
- Igwe ọkụ ọkụ nwere COP nke 5.0: Ọnụ ọkụ eletrik bụ 10 € (20 kWh × 0.5 € / kWh).
Oke ego echekwabara
Igwe ọkụ ọkụ ọkụ nwere ike ịzọpụta 80% na ụgwọ ọkụ eletrik ma e jiri ya tụnyere omenala ọkụ eletrik ((50 - 10) ÷ 50 = 80%).
Ihe Nlereanya bara uru
N'ime ngwa bara uru, dị ka inye mmiri ọkụ n'ụlọ, were na ọ dị mkpa ka ikpo ọkụ 200 lita mmiri site na 15 Celsius ruo 55 Celsius C kwa ụbọchị:
- Omenala ọkụ ọkụ: Na-eri ihe dịka 38.77 kWh nke ọkụ eletrik (na-eche na ọ ga-arụ ọrụ nke ọma nke 90%).
- Igwe ọkụ ọkụ nwere COP nke 5.0: Na-eri ihe dịka 7.75 kWh nke ọkụ eletrik (38.77 kWh ÷ 5.0).
Na ọnụahịa ọkụ eletrik nke 0.5 € kwa kWh:
- Omenala ọkụ ọkụ: Ọnụ ọkụ eletrik kwa ụbọchị bụ ihe dịka 19.39€ (38.77 kWh × 0.5€ / kWh).
- Igwe ọkụ ọkụ nwere COP nke 5.0: Ọnụ ọkụ eletrik kwa ụbọchị bụ ihe dịka 3.88€ (7.75 kWh × 0.5€ / kWh).
Ego echere maka nkezi ezinaụlọ: nfuli ọkụ vs. eke gas kpo oku
Dabere na atụmatụ ụlọ ọrụ na usoro ọnụahịa ike Europe:
| Ihe | Natural gas kpo oku | Okpomọkụ mgbapụta ọkụ | Atụmatụ Afọ Ọdịiche Kwa Afọ |
| Ọnụ ego ike kwa afọ | €1,200–€1,500 | €600–900 | Nchekwa ihe ruru. €300–900 |
| Mgbapụta CO₂ (nkụkọ/afọ) | 3-5 tọn | 1-2 tọn | Mbelata ihe ruru. 2-3 tọn |
Mara:Nchekwa n'ezie dịgasị iche dabere na ọkụ eletrik na ọnụ ahịa gas, ogo mkpuchi ụlọ, yana nrụpụta ọkụ ọkụ. Mba dị ka Germany, France, na Ịtali na-egosipụta nnukwu ego, ọkachasị mgbe enyemaka gọọmentị dị.
Hien R290 EocForce Serie 6-16kW Mgbapụta ọkụ: Monobloc Ikuku na Mgbapụta Okpomọkụ mmiri
Akụkụ ndị bụ isi:
Ọrụ niile n'ime otu: kpo oku, nju oyi na ọrụ mmiri ọkụ nke ụlọ
Nhọrọ voltaji na-agbanwe agbanwe: 220-240 V ma ọ bụ 380-420V
Nhazi kọmpat: 6-16 kW nkeji kọmpat
Igwe nju oyi na-eme enyi: Green R290 refrigerant
Ọrụ ntanye-ajụjụ ọnụ:40.5 dB(A) na 1 m
Ike ike: SCOP ruo 5.19
Ịrụ oke okpomọkụ: arụ ọrụ kwụsiri ike na -20 Celsius
Ịrụ ọrụ ike kachasị elu: A+++
Njikwa Smart na PV dị njikere
Ọrụ mgbochi legionella: Max Outlet Water Temp.75ºC
Oge nzipu: Sep-10-2025