How to use household appliances is energy efficient and durable

Now with the development of science and technology, all kinds of electrical appliances in our lives appear in our lives, the emergence of these Zheng Yichun electrical appliances has brought great convenience to our lives, and the corresponding electricity expenses in our lives are also increasing. In particular, the air conditioner, refrigerator, washing machine, etc. at home are very convenient to use, and it is really a headache when it comes to paying the electricity bill. So how to use household appliances more energy-saving?

There are so many types of washing machines, which one is better.

1. Refrigerator. In the hot summer, we like to open the refrigerator door to bring us the feeling of cool breeze, and then take a few ice cream from the refrigerator to feel cool. Tell everyone some tips on how to save electricity when using the refrigerator:

Adjust the temperature according to the season, "4" in summer and "1" in winter; The food in the refrigerator is expected to be placed eight points full, and it needs to be processed in layers; Do not put food with residual heat directly in the refrigerator, as it will increase power consumption.

2. Washing machine.

The washing machine is also used more in summer, every evening will collect the clothes of the whole family, throw it directly into the washing machine, always feel that just after taking a bath and then washing clothes will sweat again, the washing machine can be adjusted to the fast washing program can be empty, because the summer clothes are almost a wash.

3. Air conditioning. In summer, the weather is hot, and air conditioners are used more, and some people use more than 10 degrees when they first use it, and slowly increase the temperature over time, which will consume half of the electricity bill. According to statistics and surveys, the suitable temperature for using air conditioners in summer is 26, which is cool and does not require electricity.

The above is how to use household appliances to save more electricity for you, I hope it will help you.

1. Transformer transformer.

The main function of the transformer is to convert the voltage and transmit electric energy, which can increase the voltage or decrease the voltage; According to different voltages and powers, transformers with different ratios and turns are wound. The output power can be very large, and it is often used to step down and boost in the power supply of the larger power car, which can isolate the primary power supply from the secondary load, which is beneficial to safety.

2. Resistance step-down.

This is a very common step-down method used in electronic circuits, which realizes voltage division and current limiting through series resistance; Shunt action is realized by parallel resistors; The voltage can be easily adjusted through the variable resistor, and the voltage can be regulated by both AC and DC; The disadvantage is that the resistor is an energy-dissipating component, which will generate disadvantages, and the resistor with larger power is large.

3. Capacitor step-down.

The capacitor step-down function is innate, but now the manufacturing technology has developed by leaps and bounds, and the voltage resistance and capacity of the capacitor have been improved, the volume has been reduced, and the cost has been reduced, so it has been widely used. Through the current of the capacitor i=U XL, and the capacitive reactance xc=1 2 fc, it can be seen that the larger the capacitance of the capacitor, the smaller the capacitive reactance, and when the load such as resistance is connected in series with it, the capacitor plays the role of voltage divider.

4. Inductance step-down.

Inductor buck was applied relatively early, and the ballast on the fluorescent lamp we used was a typical buck inductor. In the electric fan, the governor is made of inductor taps; Its step-down principle is the same as that of the capacitor, and its inductive reactance XL=2 F, and there will be impedance and voltage drop when the alternating current passes; The filter inductor in the rectifier circuit actually acts as a step-down, reducing the AC component.

5. Thyristor voltage regulation.

This voltage regulation method can realize stepless voltage regulation and closed panicle hunger, and is widely used in circuits such as speed regulation of DC motors and dimming of electric lights, with one-way thyristors and two-way thyristors, and the wiring mode is also very flexible and small in size; With the manufacture of high-power thyristors, the application is more extensive; The disadvantage is that the circuit is relatively complex; There are more components.

As a resident who deals with the necessities of life such as "firewood, rice, oil, salt, electricity, electricity, and coal" every day, everyone has a "saving scripture" in their hearts. Recently, the community held an activity of "posting payment slips and striving to be thrifty" to explore thrifty models and promote the experience of saving "water, electricity and coal". During the event, many people talked about their experiences and skills in saving water, electricity and gas at home.

So how to use household appliances to save more electricity.

This? 1. TV power saving: the brightest state of the TV consumes more power than the darkest state; The higher the volume, the more power is consumed.

Therefore, when watching TV, the brightness and volume should be adjusted to the best state for people, not too bright, and the volume should not be too loud. This not only saves power, but also helps to extend the life of the TV. Some TVs are plugged in and the picture tube is preheated, increasing power consumption.

Therefore, after the TV is turned on, the plug should be unplugged from the electrical outlet.

2. Refrigerator power saving: The refrigerator should be placed in a cool and ventilated place, not close to the source of excitement, to ensure that the heat sink dissipates heat well. When using, minimize the number and time of door opening.

Don't overstuff the food in the refrigerator and leave gaps between the foods to allow cold air to convection. Frozen food ready to eat should be slowly melted in the refrigerator in advance to reduce the temperature of the refrigerator.

3. Power saving of washing machine: The power consumption of washing machine depends on the rated power of the motor and the length of use. The power of the motor is fixed, so if you reduce the washing time appropriately, you can save electricity.

The length of time to wash depends on the type of garment and the degree of soiling. Generally, the time to wash delicate clothes such as silk can be shorter, and the time to wash thick fabrics such as cotton and linen can be slightly longer. If you're rinsing in a washing machine, wring out the soapy water or laundry detergent foam on your laundry before rinsing.

4. Electric fan power saving: Generally, electric fans with large fan blades have large electric power and consume more electric energy. There is a big difference between the power consumption of the fastest and slowest gears of the same electric fan, and the power consumption of 1 hour on fast can be used for almost 2 hours on slow mode.

Therefore, a slow gear is commonly used to reduce the power consumption of the electric fan.

5. Lighting power saving: replacing incandescent lamps with fluorescent lamps can greatly reduce power consumption. Low-power fluorescent lamps can be installed in corridors and bathrooms.

When watching TV, only turn on the 1-watt fluorescent lamp, which not only saves electricity, but also has an ideal viewing effect. It is also necessary to turn off the lights when people leave.

In addition, it is also important to choose the right home appliances to save energy. When choosing electrical appliances, choose less energy-consuming, such as semi-automatic washing machines, energy-saving light bulbs, sockets with switches, etc., which can reduce unnecessary consumption.

The power saving methods are as follows:

1. The volume of the TV should be set moderately.

2. The brightness adjustment of the TV should be appropriate, and the medium brightness can save power.

3. The remote control should be used properly to turn on and off the TV, and the machine is in standby mode, which is conducive to power saving.

4. The washing machine pants can be run at full load to prevent the waste of energy, water and detergent, and it is recommended to wash according to the maximum washing capacity of the washing machine.

5. The pre-washing procedure of the washing machine should be used with caution.

6. Choose the appropriate washing temperature when washing and use detergent before washing, which can appropriately reduce the requirements for water temperature during washing.

7. Carefully adjust the room temperature, set the height of 1 degree Celsius during refrigeration and the low temperature of 2 degrees Celsius during heating, which can save more than 10% of electricity.

8. Clean the filter of the air conditioner regularly.

9. Try to open doors and windows as little as possible, and use thick, light-transmitting curtains to reduce heat exchange inside and outside the room, which is conducive to saving electricity.

10. Do not block the air outlet of the outdoor unit.

11.When using the air conditioner, select the appropriate air outlet angle.

12.The air conditioner should be controlled to set the status of the unit when it is turned on and in use.