(2) Increase the air conditioning temperature by 65438 0℃. Generally, it is advisable to set the temperature at 28℃. For example, if the temperature of air conditioner is increased by 1℃, it can save about 0.5 degrees of electricity when running for 10 hour, and the sleep function of air conditioner can save 20% of electricity.
(3) Make full use of the waste heat of the rice cooker. When cooking, the pot is boiling, and the power supply will be cut off as soon as the key is lifted. Using the waste heat of the electric heating plate, press the button after a few minutes, and the rice cooker will automatically cut off power after cooking.
(4) The use of electric water heaters should try to avoid the peak hours of electricity consumption. In summer, you can turn down the thermostat and replace the bathtub with a shower, which can reduce the cost by two-thirds.
(5) Use more energy-saving lamps. If incandescent lamps are replaced by energy-saving lamps, the electricity consumption will be reduced to one-fifth of the original under the same brightness.
(6) Household appliances should not be in standby state. For example, household appliances are in standby state, and power consumption hurts the machine; The brightness of the TV can be lowered appropriately, which can save electricity and make the eyes less tired.
Question 2: What are the ways to save electricity? Under the severe situation of power shortage in the whole country, everyone should start from the side and contribute their own strength to saving electricity by means of electrical science. Specifically, there are the following methods;
1, select energy-saving household appliances. Energy-saving household appliances are more energy-efficient than ordinary household appliances? Its energy saving effect is 30%-70% of that of ordinary household appliances? Choose energy-saving appliances? It can use less electricity to bring more and better enjoyment.
2. Choose energy-saving lamps. The comprehensive energy utilization rate of energy-saving fluorescent lamps is more than 70% higher than that of incandescent lamps? A 9-watt energy-saving fluorescent lamp is equivalent to the brightness of a 40-watt incandescent lamp? The service life is five times that of incandescent lamps. What if every family changed to energy-saving fluorescent lamps? Then the national lighting electricity consumption will be reduced by 10% every year.
3. Rational use of air conditioning. According to experts' calculations? A 1.5 split air conditioner? If the temperature rises 1 degree Celsius? Can running 10 hour save 0.5 kwh of electricity? And raise the room temperature by 1 celsius? The comfort that people can feel will not be reduced.
4. Reduce standby loss. The daily standby energy consumption of urban households in China is equivalent to the electricity consumption of a 15 watt incandescent lamp for 24 hours? Power consumption is about 0.36 kwh a day? The annual electricity consumption is 13 1.4 kwh. According to 1 ten thousand households? The annual standby power consumption of household appliances is about 65.438+0.3 billion kWh.
5. Choose one with low power consumption. Within a day? Is it a low power consumption period from 23: 00 to 7: 00 the next day? Can the use of off-peak electricity alleviate the tension of off-peak electricity consumption? According to the current peak-valley electricity price policy? Is the valley electricity price the lowest electricity price in the whole day? Choosing low-valley electricity consumption can save electricity for residents.
Saving electricity is not only the responsibility and obligation of each of us, but also saves us a lot of money over time. Here are some tips for saving electricity.
1, air conditioning
6% electricity can be saved by increasing the set temperature of cold air by 65438 0℃, and the temperature should be set at 26~28℃. If windows are opened from east to west, blinds or curtains should be installed to reduce the solar radiation heat entering the room and reduce the electricity consumption of air conditioning. 5~ 10 minutes before stopping the air conditioner, the temperature setting can be raised first, and maintaining air supply can save electricity. Avoid using electrical appliances with high heat load in air-conditioned rooms, such as irons, hot pots, cookers, etc. Close the doors and windows when the air conditioner is running, and try to reduce the number of times of entering and leaving the room; For open shops, air curtains should be installed at the entrance to reduce the leakage of cold air to avoid increasing power consumption. The use of electric fans in air-conditioned rooms can make indoor air conditioners more evenly distributed, achieve the same comfort without lowering the set temperature, and reduce the power consumption of air conditioners.
2. refrigerator
Food should be cooled before it is put into the refrigerator to avoid wasting cold energy. Don't fill the refrigerator with food, and the storage capacity should be eight points full, so as not to hinder the circulation of cold air and avoid overload. Reduce the number of opening doors. Every time the refrigerator door is opened, the compressor needs to run for more than ten minutes to restore the low temperature. The refrigerator door should always be kept airtight.
3, lighting lamps and lanterns
Choose fluorescent tubes with "energy saving labels". Using energy-saving lamps (bulbs) saves about 60% electricity compared with traditional incandescent lamps. Choose electronic ballast to save electricity by 30% compared with traditional ballast. When used with electronic ballast, it is the best choice to choose high-frequency three-wavelength fluorescent tubes with high light efficiency and high color rendering. The efficiency of 40W single-tube fluorescent lamp (including ballast) is more than 30% higher than that of 20W double-tube fluorescent lamp.
4. Microwave oven
Microwave ovens are suitable for heating and thawing food, and cooking with reference to microwave recipes can save electricity. Sealed food should be opened before being heated in the microwave oven. Before cooking food, you can spray a little water on the surface of the food to improve the efficiency of the microwave oven and save electricity. Read the operating manual of microwave oven carefully to improve energy efficiency.
5. rice cooker
When cooking, you can soak for 30 minutes first, and then use electric heating to shorten cooking time. After the switch is turned on, it will be stuffy for 15 minutes before opening the cover. Rice smells better. Food heat preservation time shall not exceed 12 hour.
6. Iron
Adjust the appropriate temperature according to the clothing material, and use steam ironing at the right time. Cut off the power supply after continuous ironing, and avoid ironing only one or two pieces at a time or letting the iron heat in an empty swing.
7. induction cooker
The vent of the induction cooker should be more than 0/5 cm away from the wall/kloc-,and foreign objects should not be put into the suction and exhaust ports. Please turn off the power immediately when not in use to save electricity.
8. hair dryer
After washing your hair, dry it with a towel and then use a hair dryer, which can save the power consumption when blowing your hair. Please don't blow your hair with a hair dryer in the air-conditioned room to avoid increasing the power consumption of the air-conditioned room. When in use, avoid letting foreign objects fall into the fan or blocking the air inlet and air outlet of the fan; And it should be irregular ... >>
Question 3: Is there any way to save electricity (1) and adjust the thermostat knob of the refrigerator? In summer, the indoor temperature changes greatly day and night, so it can be adjusted to "1" before going to bed, and then turned back to "4" during the day. At the same time, the refrigerator should be placed in a cool and ventilated place to ensure the heat dissipation of the radiator.
(2) Increase the air conditioning temperature by 65438 0℃. Generally, it is advisable to set the temperature at 28℃. For example, if the temperature of air conditioner is increased by 1℃, it can save about 0.5 degrees of electricity when running for 10 hour, and the sleep function of air conditioner can save 20% of electricity.
(3) Make full use of the waste heat of the rice cooker. When cooking, the pot is boiling, and the power supply will be cut off as soon as the key is lifted. Using the waste heat of the electric heating plate, press the button after a few minutes, and the rice cooker will automatically cut off power after cooking.
(4) The use of electric water heaters should try to avoid the peak hours of electricity consumption. In summer, you can turn down the thermostat and replace the bathtub with a shower, which can reduce the cost by two-thirds.
(5) Use more energy-saving lamps. If incandescent lamps are replaced by energy-saving lamps, the electricity consumption can be reduced to one-fifth of the original under the same brightness.
(6) Household appliances should not be in standby state. For example, household appliances are in standby state, and power consumption hurts the machine; The brightness of the TV can be lowered appropriately, which can save electricity and make the eyes less tired.
Question 4: Do you know any ways to save electricity? Unplug much-needed appliances.
Question 5: What are the specific ways to save electricity at home? 1. Don't let household appliances stand by for a long time, it will waste electricity and shorten the service life of household appliances. Including TV, air conditioner, stereo, microwave oven and so on.
For example, a few days ago, I found that the TV picture tube at home was in a color cast state. Very nervous. After reading the instructions, I know that this may happen if I stay in standby for a long time. After the TV was turned off, it was turned on the next morning, and the color cast was gone. Starting from the second home, all TV sets are afraid to turn off with the remote control, but cut off the power supply of the TV set.
Tip: Many people are used to watching TV in bed, and the remote control is turned off as soon as it is pressed. Actually, the TV is still on standby. Air conditioning is the most easily overlooked, especially in the season when air conditioning is not used. You can unplug it or use the electricity meter at home to cut off the electricity.
Try to buy a socket with a switch to cut off the power supply.
2. Air conditioning
Adjust the temperature to a suitable level. If the summer is too low and the winter is too warm, it will naturally consume more electricity. Sometimes you feel that the temperature can't meet your requirements. Pay attention to cleaning the filter screen of the air conditioner regularly and adjust the wind direction of the air conditioner (you think the temperature is not enough because it won't blow, which is also a possible reason).
If possible, try to keep the family together, so as to save an air conditioner.
3. Electric water heater
Try to control the temperature at a moderate level. It is higher in winter and lower in summer. This can save electricity. You can take a bath at 42 degrees in summer (maybe lower? )。 It is about 52 degrees in winter. If there are many visitors, turn it up a little. What about you?
4. An electric mosquito-repellent incense device
Remember to turn off the power switch of the electric mosquito repellent incense device in the morning. Power on for a long time may not waste a lot of electricity, but if it is plugged in day and night, the life of the electric mosquito repellent incense device will be reduced by at least half. It could have been used for three years, but you may have to buy a new one in a year and a half.
5. refrigerator
Reduce the frequency of refrigerator switch and the time of opening each time. The most important thing is to put the food in the refrigerator reasonably. Keep the air circulation in the refrigerator and don't put it too crowded. If the refrigerator is in space, it will also waste electricity.
Food waiting to be frozen can be moved from the freezer to the freezer for thawing, so that some cold air can be released into the freezer at the same time.
There used to be an ice pack. It is said that it can be put in the freezer first and then in the freezer. This is basically the same principle. Yes, I do. Whether to save electricity has not been tested.
When buying a refrigerator, it is best not to save electricity, which is suitable for your own size.
6. Computer
Turn it off when not in use. Or at least turn off the display. If you have enough money, buying an LCD can save a lot of electricity.
Save electricity.
Electricity is very important to people, and people cannot live without it. Think about it, no matter how much electric field produces electricity, it is limited. Once people use a lot of electricity and waste a lot, they will be troubled by the lack of electricity in their lives, unable to watch TV and surf the Internet, and can only rely on flashlights and candles at night ... So, we must act to save smart electricity.
Question 6: What are the specific ways to save electricity at home? List five ways: 1. Turn off the power in time.
2. Eliminate standby power consumption
3. Replace energy-saving lamps and lanterns
4, the rational use of air conditioning
5, reasonable control of electricity peak opening time.
Question 7: How many ways to save electricity? 1. Save energy together, have good mountains, good water and a good future. 2. Doing well in energy conservation, saving money, saving energy and protecting the environment. If you want to pay less electricity, you should save electricity. 4. Energy conservation is well done, and there is no trouble in using water and electricity. The resources of the earth are decreasing day by day, so it is essential to save electricity. 6. Everyone saves electricity and everyone saves money. 7. A small step to turn off the lights, a big step to save energy. 8. Save a little energy and more resources. 9. It's easy to turn off the lights. 10. Energy saving crisis, * * * creating new economic opportunities. 1 1. There is no trick to saving electricity. Turning off the lights is the first priority. 12. Save energy to solve the crisis, and the earth will turn for the better. 13. Save energy and create a better future. 14. Turn off the lights at any time. 15. Save everyone's work and enjoy everyone's energy. 16. The development of Taiwan Province Science and Technology Island must save energy. 17. Good energy saving, North Korea has no trouble. 18. Various energy sources have a long history in many provinces. 19. There are effective ways to save energy and make full use of natural light. 20. The earth's resources are really limited, so we should save electricity, money and energy. 2 1. Cherish energy and create a beautiful environment. 22. If the cooling air consumes less power, the temperature should be set appropriately. 23. Save one minute, save one more minute. 24. It's not easy to make a phone call, but it's difficult. 25. Electricity is a treasure, so pay attention to it. 26. Do it yourself, save energy, protect the environment and save stupidity. 27. Save your energy and pay more attention, and everyone will be happy. All people come together to save energy and protect the environment. 29. Cherish the existing energy and conserve the future resources. 30. Air conditioning fans blow together, which is cool, electricity-saving and energy-saving. 3 1. Save electricity, cherish energy and care for the earth. 32. Save energy to the nth power, and the earth will be healthier. 33. Save energy for thousands of years. 34. Try to save energy, and the future will be beautiful. 35. Energy comes from nature. Save energy and protect nature. 36. Promote energy conservation and create a high-quality environment. 37. Energy conservation begins at home. 38. There is no end to the conservation of energy. 39. As long as you raise your hand and make small moves, you will become a big winner in saving electricity. 40. The energy-saving campaign is waiting for you to challenge. 4 1. There is a way to buy electrical appliances, and the energy-saving label is really good. With the help of natural light during the day, you can enjoy the light at night. 43. To improve the lighting quality, energy-saving lamps are essential. 44. Do your part to save energy and pay more attention to environmental protection. 45. When buying electrical appliances, remember that electricity efficiency comes first. 46. Save energy and create a better life. 47. Save energy and create a beautiful new world. 48. Air conditioning Air conditioning should save electricity and temperature control should be done well. 49. If you want to enjoy inexhaustible resources, you can save all kinds of energy. 50. Save energy in daily life and promote the implementation of more energy conservation. 5 1. Do a good job in energy saving and improve the efficiency of air conditioning. 52. With an air conditioner, the EER value must be high. 53. Saving energy is not a slogan, but an action. 54. Save energy. It is convenient to save electricity in life. 55. Save electricity and save money every year. 56. Chapter on energy-saving label of electricity, environmental label for protecting the earth.
Question 8: How can we save electricity? & gt0 1
Refrigerator power saving
Refrigerator is a big household electricity user, and it is open all year round. Therefore, saving electricity at home starts with the refrigerator. The food in the refrigerator is not full. Because the power consumption of the refrigerator is closely related to the amount of food loaded, the more food loaded, the greater the load of the refrigerator and the more power consumption. There should be gaps between foods to facilitate cold air convection and speed up cooling, thus achieving the purpose of saving electricity.
& gt02
Air conditioning energy saving
When summer comes, air conditioning will become the king of home TV universities. In addition to choosing inverter air conditioner, raising the refrigeration temperature of air conditioner by 1 degree Celsius can hardly make our bodies notice such a small temperature difference, but it can save 10% of power consumption.
In addition, after the air conditioner is used for a long time, a lot of dust will accumulate on the filter screen. These dust will block the air circulation of air conditioner, affect the blowing of cold air and make the refrigeration effect worse. In the same indoor environment, in order to reduce the indoor temperature, it is necessary to extend the working time of the compressor, which of course consumes electricity. Therefore, cleaning the air conditioning filter regularly can greatly save energy consumption of air conditioning.
& gt03
Energy saving of water heater
Choose energy-saving water heaters according to family situation, such as solar water heaters and air energy water heaters. Use electric water heaters as little as possible. Especially in summer, solar water heaters and air energy water heaters are quite energy-saving water heaters. In addition, the air energy water heater should be turned on and off in time, and it is not necessary to turn it on all day. It is a good way to save energy to open at noon and in the hottest afternoon, and you can choose to close automatically at midnight and early morning.
& gt04
Computer energy saving
With the popularization of office automation, computers, as an essential tool for office work, have to work at least 8 hours a day, so it is also important for computers to save electricity. Remember to turn on the hibernation function when you leave the computer for a short time, and you can wake up quickly when you come back; When you get off work, you should turn off the computer and unplug it from the socket. Because even if the computer is turned off, the motherboard is still charging, and its components are in standby state, which will consume a certain amount of electricity for a long time.
& gt05
Television power saving
Adjust the brightness and volume of TV appropriately to save electricity. According to statistics, the brightest TV consumes 50% to 60% more power than the darkest TV. Similarly, the louder the volume, the greater the power consumption. In addition, the TV set turned off by the remote controller is still in standby state, and the standby energy consumption is 6 to 8 watts. You should unplug the TV and cut off the power.
& gt06
Electricity saving of washing machine
The washing machine should store enough clothes before use and clean the filter screen in time after use. This saves both electricity and water. In addition, the dehydration time is controlled within 2 minutes. According to statistics, when clothes 1.680 turns to dehydration 1 min, the dehydration rate can reach 55%, and it is rare to improve the dehydration rate by extending the time.
***2 Figure > 07
Lighting power saving
Avoid using ordinary incandescent lamps and try to use energy-saving lamps or LED lamps. Although the price is higher than that of incandescent lamp, it is suitable for long-term trial and can save electricity because of its high luminous rate, low power consumption and long life. Why not?
& gt08
Turn off the lights and save electricity.
Good personal habits are also a good way to save electricity. You can save a lot of electricity by turning off the lights without turning on the ever-burning lamps.
Question 9: Please list three good ways to save electricity? First, there is no electricity, which is the best way.
Second: Don't switch the power supply frequently.
Third: use energy-saving equipment.
Fourth: use frequency conversion equipment.
Question 10: Electricity is a valuable energy source for human beings. What are the ways to save electricity in life? Electricians save electricity in their daily work and life: saving electricity means taking technically feasible and economically reasonable measures to reduce direct and indirect loss of electric energy, improve energy efficiency and protect the environment by strengthening electricity management. Saving electricity can not only save valuable energy for the society and make full use of limited power resources, but also save electricity and make your life more comfortable. 1. Lighting 1. Arrange the installation position and height of lighting equipment reasonably. General lighting and local lighting should be considered together. 2. Subcontract the light switch, one switch in Yi Deng, and use it in Yi Deng as much as possible. Fluorescent lamp is more energy-saving than incandescent lamp. A 20-watt fluorescent lamp with the same brightness is better than a 40-watt bulb, but it can only reach 13 watt energy-saving fluorescent lamp. 4. Insist on cleaning the dust of light bulbs and lamps regularly. Excessive dust accumulation will reduce the lighting efficiency. 5. Indoor walls and ceilings should be painted white as far as possible and painted regularly. Using reflective indoor walls and white walls can improve the illumination by about 20%. 6. Stairs, aisles, bathrooms and other places do not need too strong lighting, which is suitable for installing less electric lights or choosing low-degree light bulbs. You can install multi-control switches for beneficial lights and turn off the lights at any time. Television 1. Adjust the brightness and volume of the TV set reasonably. The higher the brightness and volume, the more power consumption. 2. Don't switch the TV on and off frequently. 3. If the power supply voltage changes too much, it is best to use a voltage regulator. 4. Avoid direct sunlight on the fluorescent screen during the day and cover it with a cloth. Iii. rice cookers 1. To make full use of the waste heat of the rice cooker, if you cook with the rice cooker, you can turn off the power for 7-8 minutes after the pot boils, and then turn it on again. When choosing a rice cooker, its power should be determined according to the number of family members and economic conditions. Covering the pot with a towel can reduce the heat loss. 4. the rice cooker must be unplugged after use, otherwise it will enter the heat preservation state without unplugging, which will not only waste electricity but also shorten the service life. 5. There are stains on the surface of the electric heating plate and the bottom of the pot, which should be wiped clean or polished gently with oil sands to avoid affecting the heat transfer efficiency and wasting electricity. Fourth, the refrigerator 1. Don't blindly compare refrigerators, according to conditions. The power consumption of double doors is about half higher than that of single doors. Under the same volume condition, a single door consumes nearly 200 kWh less electricity each year than a double door). 2. Choose a suitable volume when buying a refrigerator. It is bulky and consumes a lot of electricity. According to relevant information, the average person needs a refrigerator volume of about 35 liters. For a family of four, just buy 120 ~ 150 liters. The refrigerator should be placed in a ventilated and cool place, not exposed to the sun, near the heater or stove. The distance between the condenser of the refrigerator and the wall should be 10-20cm. Don't put anything on the box, keep a space of 30 cm to facilitate heat dissipation. 4. Check the door seal regularly to prevent air leakage. The method is to turn on the flashlight and put it in the refrigerator, close the door and observe whether there is light leakage around. If there is light leakage, replace the door seal or send it to the repair department for repair. 5. Open the door as few times as possible. If the start-up time is half a minute to one minute each time, the compressor works for five seconds after the temperature in the box is restored, and the power consumption is 0.008 degrees. 6. The temperature in the cupboard is well regulated. In midsummer, setting the freezing room temperature at 5℃ consumes more than 10 degrees per month than setting it at 8℃, and the preservation effect is poor. The fresh-keeping effect of general food is 8- 10℃, and the room temperature of freezer is-14℃, which saves about 2% electricity. 7. The food should not be too full or too tight, and there should be a gap of 10 mm or more between the food and the wall of the box to facilitate the convection of cold air in the box, make the temperature in the box uniform and stable, and reduce power consumption. 8. Hot food should be cooled to room temperature and then put in the refrigerator to reduce electricity consumption and unnecessary moisture. 9. Thaw in time. Generally, when the frost layer on the evaporator surface in the refrigerator reaches more than 5 mm, it should be defrosted. If the frost is too thick, it will produce great thermal resistance, affect the heat and cold exchange, have poor refrigeration effect and increase power consumption. 10. Use cold boiled water to make frozen food, avoid hot boiled water, and put it in the refrigerator at night because the ambient temperature is low at night. 1 1. Always keep the back of the refrigerator clean. The dust on the surface of the condenser and compressor will affect the heat dissipation effect and consume more electricity. 12. In a well-lit room, you can turn on the lighting in the refrigerator, which saves electricity and reduces the temperature rise caused by the heat of the lamp. 13. Chickens and fish with viscera should be eviscerated, dried and packaged ... >>