讀後心得

As summer arrives and temperatures rise, many people choose to turn on the air conditioning to beat the heat. To save on electricity bills, the Ministry of Economic Affairs' Energy Bureau provides a series of electricity-saving tips. Choosing air conditioners with a high CSPF value, setting the temperature between 26-28℃, regularly cleaning the filters, and using ceiling fans in conjunction are all effective methods to reduce electricity consumption. Additionally, closing the doors and windows of air-conditioned rooms and installing curtains to reduce heat entry are also very important measures. In terms of lighting, opting for LED fixtures, reasonably arranging lighting needs, and using automatic sensor switches can further save electricity. For elevators, setting them to stop at intervals and encouraging short-distance walking is suggested. Purchasing appliances that meet energy efficiency standards and regularly checking electricity demand can also achieve energy-saving effects. These small tips not only save money but also protect the environment.

Summer has come again, and the sunlight outside is dazzling, making it hard to resist turning on the air conditioning and hiding indoors to enjoy. If the air conditioning needs to be on all day, what are some ways to save on electricity bills? Here are some energy-saving tips to help you enjoy coolness while saving quite a bit of money.

1. Choose an air conditioner with a high CSPF value; the higher the CSPF value, the more energy-efficient it is. Typically, for every 0.1 increase in CSPF, the electricity consumption can be saved by 2-3%.

2. The temperature setting for the air conditioner should be maintained between 26-28℃, and it is recommended to install an automatic temperature control device to avoid wasting energy due to excessively cold indoor temperatures.

3. For air conditioning in rooms that are frequently entered and exited, the indoor temperature should be kept at least 5℃ lower than the outdoor temperature to maintain bodily health.

4. Clean the air filter every two weeks; a dirty filter will increase electricity consumption.

5. You can use a ceiling fan in conjunction with the air conditioner to distribute cool air more evenly, achieving comfort while also being able to moderately increase the temperature to save energy.

6. Turn off the air conditioner compressor 30 minutes before leaving work and switch to fan mode to reduce power consumption.

7. Install blinds or curtains on east-west facing windows to reduce direct sunlight and decrease the load on the air conditioning system.

8. The air-conditioned area should be kept isolated from external climates, ensuring that doors and windows are closed to avoid air leakage or the entry of heat, which increases the burden.

9. During long holidays or times when few people are at work, try not to use central air conditioning to avoid causing low-load operation of the equipment.

10. Installing frequency conversion control on the chilled water and air conditioning supply systems can effectively save electricity.

Energy-saving methods for lighting:

1. Meet the required illumination standards: choose LED lamps with suitable lumen values; the higher the efficiency, the lower the wattage.

2. The color of the ceiling and walls should be light colors with high reflectivity to enhance the scattering effect of light and reduce the number of fixtures needed.

3. In areas where lighting requirements are lower, reduce the number of lights turned on and use sensor devices to improve efficiency.

4. Implement a zoned management system, turning off lights when not in use to cultivate the habit of saving.

5. Set up daylight sensors that automatically adjust the brightness of lights to reduce unnecessary energy consumption.

6. Install motion sensors that automatically turn off lights when no one is around to reduce electricity waste.

7. Regularly clean light fixtures to maintain their lighting efficiency.

8. Lighting should be designed with area controls to turn on lights according to actual needs to achieve energy-saving effects.

Energy-saving strategies for elevators:

1. When there are two elevators, set one to stop at odd-numbered floors and the other at even-numbered floors to reduce energy consumption.

2. The lighting and ventilation system inside the elevator should automatically stop working after three minutes of standby.

3. If traveling within three floors, it is recommended to walk instead of taking the elevator to enhance daily exercise.

4. When installing or replacing elevators, choose variable frequency elevators with regenerative braking systems.

Energy-saving methods for appliances:

1. Choose home appliances with higher energy efficiency to reduce electricity usage.

2. When appliances are not used for a long time, it is advisable to cut off the power to reduce standby power consumption.

3. Choose office equipment with energy-saving functions that can automatically enter power-saving mode after 15 minutes of inactivity.

4. Conduct regular reviews to rationalize contract capacities and reduce peak electricity demand.

5. Appropriately select efficient motors to ensure operation within the optimal load rate range.

By adopting these energy-saving measures in daily life, not only can you help save on expenses, but you can also contribute to environmental protection!