A little big, about 20 square meters, western is better in the afternoon, also a refrigerator in the room The air conditioning can be used to buy a few horses please? How much can effect comparing And could you tell me the general case, low energy consumption is larger than that of high energy consumption of air conditioning how much point (in one hour)
"Accordingly, with a number of air conditioning refrigerating capacity, levels of energy efficiency of choose and buy more than 5 levels of energy efficiency and energy saving. The refrigerating capacity of the air conditioning and refrigeration power are two different concepts. Refrigerating capacity: the ability to adjust the room temperature air-conditioner; The refrigeration power: the power consumption of air conditioning refrigeration. Air conditioning can effect comparing = refrigerating capacity present refrigeration power For example, a 2 (refrigerating capacity 5000 watts) of the air conditioning, refrigeration power is 2000 w, the smaller = 5000 present 2000 = 2.5. Another 2 (refrigerating capacity of 5000 megawatts of air-conditioning, refrigeration power is 1800 w, the smaller = 5000 present 1800 = 2.8. Eer 2.8 air conditioning refrigeration, using 1000 watts of power, can move indoor 2800 watts of heat to the outside. Eer 2.5 air conditioning refrigeration, using 1000 watts of power, can move indoor 2500 watts of heat to the outside. "Accordingly, can effect comparing of the air conditioning can effect comparing 2.5 2.8 of the air conditioning energy conservation province electricity
The level of energy efficiency of air conditioning and can effect comparing The level of energy efficiency of air conditioning, is marked with "China's energy efficiency label". "China's energy efficiency label" is a concept of market access, it visually express the electrical appliances product energy efficiency level. Level 1 is the most energy saving; The energy saving efficiency of the 2 ~ 4 drops; 5 levels of lowest energy saving is the threshold level of the product into the market.
Choose the three principles of air conditioning 1. Due to the heating effect is lower than the refrigeration effect of air conditioning applicable area is less than the applicable area of summer (winter), buy air conditioning should be the heating indicators shall prevail. So, the choose and buy air conditioning according to the applicable area in winter. Of course, if buy used by air conditioning is based on (summer) applicable area (the same below). 2. As a result of the use of air conditioning room situation and regional differences in climate, and the plan of extreme weather, buy air conditioning should not buy small. So, should according to applicable area in winter, and applicable area of the lower limit of winter to buy air conditioning. 3. Air conditioning can effect comparing = refrigerating capacity present refrigeration power. So, with a number of air conditioning, the choose and buy high than eer eer low energy saving province electricity. , for example, a customer for their 20 square meters room when the choose and buy air conditioning, some brands of 1.5 air conditioning winter for 16 ~ 20 square meters, covers an area of 2 horse winter air conditioning applicable area is 22 ~ 26 square meters, the customer should choose and buy 2 air conditioning. Then see the brand as two horses there are several kinds of air conditioning, which can effect comparing the choose and buy high (for example, there are 2 kinds, one kind of eer 3.2, another eer of 2.6, the choose and buy of 3.2).
