Water and electricity saving What are the small inventions of energy saving?

1, TV When you use the TV, whether it is a color TV or black and white TV, in the case of not affecting the audio and visual, do not turn on the brightness is too bright, and try to turn off the volume. In addition, do not switch frequently, for some remote control color TV without AC shutdown function, after the shutdown of the remote control to accept part of the power is still charged, and the indicator light is on, which will consume part of the power, should be unplugged from the power supply after the shutdown.

2, power amplifier Power amplifier to save electricity is mainly to reduce the volume, the impedance of the external speakers should not be too small. Avoid the use of multiple speakers, as far as possible to reduce the load of the amplifier, in order to achieve the purpose of power saving and protection of the machine.

3, refrigerator should pay attention to the food in the refrigerator should not be pushed into too full, too dense, otherwise it will hinder the flow of cold air, resulting in refrigerator does not cool. The food stored in the refrigerator should not be too little, if the refrigerator food is too little, it will dissipate the cold air, wasting electricity. Refrigerator should minimize the number of times the door is opened and the time to open the door, in addition to frost-free refrigerator should be defrosted in a timely manner. Special attention should be paid to the condenser regularly dust, so as not to affect the cooling effect, waste of electricity.

4, washing machine Clothes should try to focus on washing. The laundry in the washing drum should be close to the maximum amount of laundry, reduce the number of times to put, improve efficiency. If the washing machine has been used for more than 3 years, found that the washing powerless, should be replaced or adjust the motor belt of the washing machine, so that the tension is appropriate. Every once in a while, you should add lubricant to the washing machine where you need to add oil to ensure good operation and achieve the purpose of power saving.

5, rice cooker rice cooker is a larger power consumption of electric blowing cooking utensils. Because of its thermal insulation performance is particularly good, with the rice cooker cooking food, when the pot of water after boiling, you can cut off the power supply, the use of residual heat can also be heated for a period of time. If the rice is not cooked through can once again turn on the power. In this way, intermittent power can save electricity about 20% to 30%.

6, the iron The use of ironing should be as much as possible to centralize the ironing of clothing, and according to different clothing materials to choose the corresponding temperature control point. If you are using an ordinary iron can not adjust the temperature, but also to grasp the temperature, to reach the required temperature of the material, should immediately cut off the power supply. Need to keep warm, you can switch in parallel with a 3-amp, 400-volt rectifier diode, when the switch is on for normal heating; when the switch is off, the rectifier diode series into the circuit, into the insulation state. Iron in the heat preservation state can save power about 40%.

7, electric fan electric fan motor power consumption and load size (i.e., the size of the blades of the fan) and the motor voltage is about directly proportional to the motor voltage is about directly proportional to the speed. This means that the larger the diameter of the blades, the higher the speed, and the higher the power consumption. In the basic conditions to meet the wind volume, should be as much as possible to choose a smaller blade diameter of the electric fan. Electric fan should be started in the high-speed gear, to reach the rated speed and then switch to the medium-speed gear or low-speed gear, which is conducive to the speed of the motor to start, so as to achieve the purpose of saving power to protect the motor.

8, lighting lamps and lanterns Lighting lamps and lanterns used in the home, should be used as much as possible, high brightness, small power energy-saving lamps and lanterns. The current promotion of energy-saving lamps and lanterns, generally save 20% to 70% or so. But be sure to use the regular manufacturers, qualified high-quality energy-saving lamps and lanterns, not cheap, so as not to cause unnecessary losses to themselves. Existing incandescent lamps at home (including chandeliers, wall lamps, lamps, etc.). If you do not need high brightness, you can string a rectifier diode in the circuit (100 watts of the following optional 1A, 400 volts; 100 watts, 300 watts, optional 2A, 400 volts), so that power savings of about 40%