The vending machine one day how many KWH energy consumption1

The vending machine power consumption - this is a concern in a lot of people have been! In fact, the power consumption of the vending machine is very low, take easy touch technology PC21 said series of drinks vending machine. Tested, PC21 series based models left right refrigeration is open at the same time, the LED lighting system page is opened, the machine's total power is 407 w. Note that the vast departments of power consumption is the consumption of chiller, the rest of the components of the consumption of power is limited, such as electronic payment scan code with 7 inch screen a maximum of 7 w, is almost 24 hours; Industrial computer 10 w is almost 24 hours; Only chiller is discontinuous boot, under the control of the intelligent temperature control system, only when the internal temperature is higher than the set point machine will start the refrigeration, refrigerator are dormant at ordinary times, is out of the electricity consumption. As for monetary recognizer, because power was very small and continuous working time very short, its power consumption is negligible. Let's analyze the biggest part of power consumption, refrigerator, is for drinks cool. Is easy to touch the embraco refrigerating machine, this is the industry's best refrigerating machine, not only mute effect is good, service life is long, can effect comparing also is very good for up to three. 5, which means transfer 3 refrigeration. 5 the joule heat consumption only 1 joule of electricity. According to the amount of beverage drinks vending machine is stored, the initial temperature and target temperature we can calculate the need to carry the heat value, also can calculate the consumption of electricity. PC21 can accommodate a maximum of 246 cans of 330 ml beverage filling and 126 bottles of 550 ml bottled drinks, drinks total quality: 246 * 330 + 126 * 550 = 150480 ml beverage, which is 150. 48 l, the density of water is 1, drink 150 total quality. 48 kg, in order to calculate simple value to 150 kg, the heat capacity of the water of 4. 2000 kilojoules per kilogram of degrees Celsius. Let's count to 150 kg drinks by the ambient temperature of 25 degrees Celsius to 5 degrees Celsius to move how many calories: 150 * 4200 * ( 25 - 5) = 12600000 joule require handling 12600000 joules of energy: 12600000/3. 5 = 3600000 joule, just the electricity for a time. That is only once electricity to the full in a drinks vending machine decreased to 5 from 25 degrees Celsius, it's almost at once, because of the easy touch drinks vending machine box body heat insulation effects do very well. After reaching the set of low temperature, refrigerating machine stop work to enter a dormant state, and then due to the weak heat conduction, the temperature inside the drinks vending machine will be full with extremely slow speed rise, when up to threshold refrigeration chance to cool down to start again, the drop of the temperature difference is small, the consumption of electricity is very less. Let's count those long hours at work part of the total power consumption: 7 w ( 7 inch screen) + 10 w ( Industrial PC) 19 + w ( LED lighting system) = 36 w, 24 hours consumption of power consumption for 36 * 24 = 864 joule, namely 0. 00024 KWH, can be neglected. Can now summarize, power consumption is refrigerator, the rest of the power consumption is negligible. Considering the initial temperature of the beverage may be higher than 25 degrees, refrigeration temperature may be lower than 5 degrees, the intermediate selling drinks when feeding mechanism opens loose a little air conditioner, the end of the day is all of the drinks sold 372 bottles, power consumption is also difficult to more than 5 degrees to know the 5 KWH is theoretical calculation values for several times. This 5 KWH also just a few dollars, compared to sell the income of the two bottles of drinks, really nothing. Easy touch beverage vending machine power control is the best in the industry, thanks to the excellent intelligent temperature control system, the reasonable structure of housing design, can effect comparing high refrigeration unit. Several aspects of acme only made easy touch drinks vending machine excellent energy-saving performance!