Do you have such a Xi that after using the TV, air conditioner, computer and other household appliances, just press the remote control or power button, but do not unplug it?You may find it convenient and you won't have to plug it back in the next time.
But, you know what,Doing so will double your electricity bill and create a safety hazard for your home。The power supply reminds that there are 4 kinds of household appliances at home, and they must be unplugged after use, otherwise the consequences will be unimaginable.
The TV is a must-have entertainment device for many families, and it is also one of the household appliances that many people do not unplug after use. You might think that as long as you press the power button on the remote control, the TV will be turned off and will not consume power. Actually,This is a misconception. When the TV is in standby mode, it still consumes a certain amount of electrical energy, which is called "standby electromechanic".
An average TV set that is on standby for 12 hours a day will consume 36 kWh of electricity, a year is 432 kWh. Follow 06，That's 25 a year$92 for electricity.
Although this number may not seem like much, if you have multiple TVs in your home, or if you don't unplug them for a long time, then this electricity bill can become substantial. Moreover,When the TV is in standby mode, it also generates a certain amount of heat, and if it encounters a circuit failure or lightning strike, it may cause a fire. Therefore, in order to save electricity bills and ensure safety, it is best to unplug the TV after use, or use an outlet with a switch to cut off the power.
Air conditioners are an indispensable home appliance in summer and one of the appliances that use the most electricity. Many people just press the power off button on the remote control when using the air conditionerbut does not unplug or turn off the main switch.
Do soNot only will it cause a waste of electricity bills, but it will also affect the life of the air conditioner。After the air conditioner is turned off, there will still be a part of the circuit in the working state, which will consume a certain amount of electrical energy and also produce a certain amount of heat. If you do not unplug or turn off the main switch for a long time, the circuit of the air conditioner will be in a long-term high temperature state, resulting in aging and even burning out.
In addition, after the air conditioner is shut down, the internal refrigerant and oil will flow back into the compressor, if you do not pull the plug or turn off the main switch in time, the compressor will be in a high-pressure state, affecting its normal start-up, or even damaged. Therefore,In order to protect the air conditioner, be sure to unplug or turn off the main switch after use, so that the air conditioner is completely powered off to avoid standby power consumption and circuit failure.
You might think that as long as you shut down or hibernate your computer, it won't drain your battery. Actually, this is also a misunderstanding. After the computer is shut down or hibernated, there will still be some circuits and devices in working conditionFor example, power supplies, motherboards, network cards, etc., these components will consume a certain amount of electrical energy and also generate a certain amount of heat.
According to calculations, an ordinary desktop computer is shut down for 12 hours a dayIt will consume 216 kWh of electricity is 25 a year92 kWh。If it is a laptop, the standby power consumption is higher, and if it is turned off for 12 hours a day, it will consume 36 kWh of electricity, a year is 432 kWh. Follow 0The ** calculation of 6 yuan per kilowatt-hour of electricity,It will cost another 15 a year$55 or $25$92 overpaid for electricity.
Moreover, after the computer is shut down or hibernated,If you experience voltage fluctuations or lightning strikes, you may damage your computer's hardware, resulting in data loss or failure to turn on。Therefore, in order to save electricity bills and protect the computer, it is best to unplug the computer after using it, or use an outlet with a switch to cut off the power.
The charger is a home appliance that charges devices such as mobile phones, tablets, and electric toothbrushes, and it is also one of the appliances that many people do not unplug after using it. You might think that as long as you unplug the device, the charger won't drain power. Actually, this is also a misunderstanding.
The charger is not connected to the deviceThere will still be a portion of the current passing through, and this part of the current is called the "no-load current".。According to reports, an ordinary mobile phone charger, which is on standby for 24 hours a day without load, will consume 036 kWh, a year is 432 kWh.
If it's a charger for a tablet or an electric toothbrushThe no-load power consumption is higher, and the no-load standby for 24 hours a day will consume 072 kWh of electricity, a year is 864 kWh。Follow 0The ** calculation of 6 yuan per kilowatt-hour of electricity is 2 a year$59 or $5$18 for electricity.
In addition, the charger will also generate a certain amount of heat when it is in no-load standby, which may cause a fire if it encounters a circuit failure or lightning strike. Therefore,In order to save electricity bills and ensure safety, it is best to unplug the charger after using it, or use an outlet with a switch to cut off the power supply.
The power supply reminds that if you don't pull out the plug when the 4 kinds of household appliances are used up in the home, the electricity bill will be doubled From the above analysis, it can be seen that there are 4 kinds of household appliances in the home, and you don't pull out the plug after useIt will not only cause a waste of electricity bills, but also bring hidden dangers to home safety.
These appliances are televisions, air conditioners, computers, and chargers. These appliances will still consume a certain amount of electrical energy in the standby or no-load state, and will also produce a certain amount of heat, increasing the risk of fire.
Therefore, in order to save electricity bills and ensure safetyWhen you're done using these appliances, be sure to unplug them, or use an outlet with a switch to cut off the power. In doing so, you can not only save a lot of money on electricity bills, but also extend the life of household appliances and protect the safety of your family. I hope everyone can develop this good Xi and make life better.