Teach you how to save electricity and energy in summer

A, the use of air conditioning energy-saving measures:

1. It is suggested that the air conditioning temperature should be set at 26-28 degrees Celsius in summer. In summer, the air conditioner is raised to 1 Celsius. If 10 hour is turned on every day, 1.5 air conditioner can save 0.5 degree of electricity.

2. The low-speed operation of air conditioner with electric fan in summer can appropriately increase the set temperature of air conditioner, which is both comfortable and energy-saving. Shading with curtains can also save electricity for air conditioning and refrigeration.

3. The outdoor unit of air conditioner has waterproof function. Installing awning will affect heat dissipation and increase power consumption.

4. During the use of the air conditioner, the indoor filter should be cleaned at least once a month; If conditions permit, please ask professionals to clean the heat exchange fins of indoor and outdoor machines regularly.

Second, the use of refrigerators to save energy:

1. There should be proper ventilation space around the refrigerator, away from heat sources and direct sunlight. According to the season, the refrigerator temperature control file is raised in summer and lowered in winter. It is necessary to clear the frost on the refrigerator in time.

2. Reduce the number and time of opening the refrigerator; If time permits, try not to thaw in the microwave oven, but slowly thaw the frozen food in the refrigerator in advance to make full use of the cold energy of freezing.

The food should be cooled to room temperature before being put into the refrigerator. Fruits, vegetables and other foods with more water should be washed and drained, wrapped in plastic bags and put in the refrigerator.

It is advisable to store about 80% food in the refrigerator. When the food is stored too little, the heat capacity becomes smaller, and when the food is stored too densely, it is not conducive to the circulation of cold air, which will increase the number of starts or running time of the compressor.

Third, use the washing machine to save energy:

Concentrate on washing clothes, a small number of small clothes can be washed by hand; Using a proper amount of high-quality low-foam detergent can reduce the number of rinsing; Soak dirty clothes for about 20 minutes before washing; According to the type, texture and weight of clothes, the water level is set, and the washing time and rinsing times are set according to the degree of dirt, which saves electricity and water.

Four, the use of electric fans to save energy:

Electric fans with large blades have large electric power and consume a lot of electricity; The power consumption of electric fans is directly proportional to the rotating speed, and the power consumption difference between the fastest gear and the slowest gear is about 40%. If it meets the requirements, buy an electric fan appropriately and enjoy a moderate or low speed breeze.

In addition, people are advised to soak the washed rice for 10 minutes before cooking when using the rice cooker, which can save electricity; The rice cooker cooks the same amount of rice, and the 700-watt rice cooker saves more time and electricity than the 500-watt rice cooker; Cleaning the dust in the filter bag when using the vacuum cleaner can reduce airflow resistance, improve dust collection efficiency and reduce power consumption.