How to save energy and reduce consumption in supermarkets, how to save energy and reduce consumption

When turning on the air conditioner, you must not open the door, it is best to install a curtain that is often used in the north, which can save 10-15% of the air conditioning electricity bill. The outdoor unit of the air conditioner must be installed firmly to reduce the noise as much as possible (where does the noise come from?). Electricity, of course), and be sure to clean them:

Especially the filters. This can save at least 0% of electricity.

Some foreign studies have shown that for supermarkets, saving 10% of energy consumption can increase the net income of supermarkets by 16%, and increase sales per square meter of area by 3,000 yuan (US$44 square feet).

Since supermarkets are different, it's hard to say exactly what will happen. One thing is true: if your sister can do well, the supermarket will definitely run well.

Another indicator can be referred to, that is, for retail enterprises, the energy intensity is about 720mJ square meters per year. One kilowatt-hour of electricity is equivalent to MJ, so if you consume more than 720 kilowatt-hours of electricity per square meter per year, then there must be a problem. (The 1999 level in the United States is estimated to be even smaller now.)

The largest consumer of electricity in supermarkets is the freezer, which often consumes more than the sum of electrical appliances such as air conditioning and lighting. Refrigeration energy-saving equipment can be considered, and the energy-saving rate is generally more than 15%.

First of all, the temperature of the air conditioner is raised by 1 degree in the summer and lowered by 1 degree in the winter, and all the lights are replaced with energy-saving lamps.

The cash register is only necessary when the number of customers is low.

If there is no unified requirement for outdoor light boxes, try to choose energy-saving and achieve the aesthetic effect of publicity....In short, energy conservation is all about starting small

There are several approaches that are usually taken:

Strengthen energy-saving publicity and establish the awareness of "everyone is responsible for energy conservation and consumption reduction".

Through various levels of work meetings and related training, the importance of energy conservation work is publicized to every employee and the awareness of energy conservation is established. Through posting slogans, voice broadcasts and cultural activities, etc., to create energy conservation and consumption reduction work, guide and educate employees to enhance their awareness of energy conservation, consciously abide by various energy conservation management regulations, take care of all kinds of equipment and facilities in public shopping malls, and save the use of water and electricity and other energy.

The air conditioner is turned on according to the season, and should be turned off in case of rain and low temperaturesAt the same time, the maintenance of air conditioning and the cleaning of the return air filter of the main engine, cooling and refrigeration pipe network are formulated during the change of seasons to improve the operation efficiency and save energy consumption.

Take advantage of natural light in the functional layout and shop layout.

Lights before the mall opensAccording to the principle of opening the front first, then opening the back, opening the downstairs first, and then opening the upstairs in turn, turning off the lights at the end of the business is the opposite; Before the opening of the escalator, the escalator will be opened according to the first upward and then downward driving, and at the end of the business, it will also be closed in the opposite order.

Shopping mall management personnel should pay attention to inspections, keep the mall relatively closed, and nailed doors and windows in winter to reduce energy consumption.

6. BathroomInstall sensor faucets.

Install special equipment in places with frequent accessto block the exchange of internal and external airflow and reduce the consumption of indoor cooling and heating.

1. Control every expenditure. All departments should better control costs reasonably;

Second, make good use of every employee. Reasonable division of labor, improve work efficiency and work enthusiasm, improve the sense of responsibility and work accuracy, and reduce work errors;

Third, do a good job in every merchant. Communicate more with merchants, actively solve practical problems for merchants, provide warm and thoughtful services, and reflect the problems raised by merchants to relevant leaders in the first time, and make handling opinions within 24 hours;

Fourth, reduce a gap. Timely and effective communication between departments and between people should eliminate work obstacles, empathize more, support each other, and create a harmonious and harmonious working atmosphere.

5. Save every kilowatt-hour of electricity. 1. Lighting, insist on turning off the lights at will, put an end to "daytime lights" and "ever-bright lights", and use energy-saving lighting fixtures; 2. Air conditioning, set the indoor temperature reasonably, the air conditioning temperature is not less than 26 in summer, not higher than 20 in winter, do not turn on the air conditioner when no one is around, close the doors and windows when the air conditioner is turned on, and advocate turning on the air conditioner for one hour less every day; 3. Office equipment, computers, printers, photocopiers and other office automation equipment should avoid long-term standby, reduce standby consumption, and turn off all indoor power switches before getting off work;

6. Save every drop of water. To avoid the phenomenon of large boiling faucets and long running water, we should develop the habit of turning off the faucet with our hands, and turn off the faucet when squeezing hand sanitizer and washing spirit;

7. Save every piece of paper. Advocate paperless office, reduce the frequency of paper documents printing and using faxes, advocate double-sided paper, advocate the reuse of waste paper, and take the initiative to print and copy waste paper in various departments to avoid leaking company secrets;

8. Save every liter of oil. 1. Strengthen daily vehicle management, reasonably arrange the task of driving, and the car department needs to apply to the office in advance for comprehensive deployment; 2. Maintain the vehicle in time to reduce the occurrence of vehicle failure; 3. Advocate the use of public transport cards, unless there is an emergency or need to transport goods can be sent by the company, department employees try to use the public transport card to travel by bus, without special circumstances, it is forbidden to use the public transport card to take a taxi and shop;

9. Save every cent of office expenses. Choose a reasonable office supplies manufacturer, purchase high-quality and low-cost office supplies, and reduce the cost of office supplies procurement;

10. Repair every piece of waste that can be used. For faulty equipment, try to repair the old and reuse the waste, tap the potential and increase efficiency, and repeat the profit.

5. Save every kilowatt-hour of electricity. 1. Lighting, insist on turning off the lights at will, put an end to "daytime lights" and "ever-bright lights", and use energy-saving lighting fixtures; 2. Air conditioning, set the indoor temperature reasonably, the air conditioning temperature is not less than 26 in summer, not higher than 20 in winter, do not turn on the air conditioner when no one is around, close the doors and windows when the air conditioner is turned on, and advocate turning on the air conditioner for one hour less every day; 3. Office equipment, computers, printers, photocopiers and other office automation equipment should avoid long-term standby, reduce standby consumption, and turn off all indoor power switches before getting off work;

6. Save every drop of water. To avoid the phenomenon of large boiling faucets and long running water, we should develop the habit of turning off the faucet with our hands, and turn off the faucet when squeezing hand sanitizer and washing spirit;

7. Save every piece of paper. Advocate paperless office, reduce the frequency of paper documents printing and using faxes, advocate double-sided paper, advocate the reuse of waste paper, and take the initiative to print and copy waste paper in various departments to avoid leaking company secrets;

8. Save every liter of oil. 1. Strengthen daily vehicle management, reasonably arrange the task of driving, and the car department needs to apply to the office in advance for comprehensive deployment; 2. Maintain the vehicle in time to reduce the occurrence of vehicle failure; 3. Advocate the use of public transport cards, unless there is an emergency or need to transport goods can be sent by the company, department employees try to use the public transport card to travel by bus, without special circumstances, it is forbidden to use the public transport card to take a taxi and shop;

9. Save every cent of office expenses. Choose a reasonable office supplies manufacturer, purchase high-quality and low-cost office supplies, and reduce the cost of office supplies procurement;

10. Repair every piece of waste that can be used. For faulty equipment, try to repair the old and reuse the waste, tap the potential and increase efficiency, and repeat the profit.

Eliminate high-energy-consuming electrical equipment, replace it with advanced and efficient equipment, and honestly improve the internal efficiency of electrical equipment. Use technological innovation, scientific and technological progress, and the development of the times to update and eliminate old, high-energy-consuming equipment to achieve the purpose of energy saving. For example, replacing incandescent lamps with energy-saving lamps, replacing T8 lamps with T5 lamps, replacing high-voltage mercury lamps with metal halide lamps, replacing AC motors with DC motors, and replacing old air conditioners with the world's best energy efficiency ratios, etc., can produce very significant power-saving benefits.

2. Improve the process - tap the potential and increase the efficiency In the area with abundant water sources, the water source heat pump technology is adopted; In the open terrain area, the ground source heat pump technology is used to replace the first air conditioning unit for refrigeration and heating, and at the same time provide domestic hot water. The use of ** air conditioning unit waste heat ** technology to provide domestic hot water. Improve the process flow, achieve one machine for multiple purposes, fully tap the potential and increase efficiency, and improve the comprehensive utilization of energy.

3. Strengthen maintenance - reduce loss Through the use of more advanced and scientific maintenance equipment and technology, reduce the loss of energy-using equipment and reduce the maintenance cost of energy-using equipment, so as to effectively reduce the energy consumption expenditure of enterprises. 4. Install energy savers - reduce energy consumption Install frequency converters to achieve the purpose of saving electricity by changing the running speed of the motor, soft start and other technical means. It is suitable for the occasion that the load of fans, pumps and other vehicles often changes and there is no constant speed requirement.

The installation of power savers can achieve the purpose of power saving by reducing voltage, eliminating harmonics, inverting surges, regulating reactive power and other technical means. It is suitable for electrical occasions that are not sensitive to voltage changes. 5. Staggered peak electricity consumption - reduce costs Reasonably adjust the electricity consumption time, actively use the peak and valley electricity price difference, and transfer part or all of the peak electricity consumption time to the trough period.

In terms of air conditioning and refrigeration, ice storage technology can be used to transfer the time of electricity consumption, although this method does not save electricity, but it can take advantage of the difference between peak and valley electricity prices to save money. 6. Computer remote monitoring - scientific energy use The use of computer remote monitoring technology to monitor the energy time and energy consumption of energy-using equipment, analyze and judge the operation status of energy-using equipment, reasonably dispatch energy loads, and use energy-using equipment in the best energy-using state for a long time, according to the principle of "what is needed is supplied", scientific energy use, and realize the scientific management and effective utilization of energy consumption of terminal energy-using equipment. 7. Strengthen management - save energy through extensive and diverse publicity and education activities to enhance people's awareness of energy conservation.

Through strict rules and regulations, the use of unreasonable energy-using equipment is eliminated. Through on-site inspections, energy waste is stopped.

1. Replace all lighting fixtures with energy-saving and environmentally friendly LED lights, and control them in different areas; 2. Use inverter elevators; 3. Use sensor faucets and flushometers; 4. Use inverter air conditioners, and use circulating chillers in large areas.

Use energy-saving lamps or LED lights to insulate exterior walls. The lighting and air-conditioning systems of shopping malls are large energy consumers, and it is relatively simple and feasible to start from these two parties. Among them, LED lights are very energy-saving, low energy consumption, long life, refrigeration in summer and heating and air conditioning in winter, do a good job of external wall insulation, reduce heat conduction through the wall, and the energy-saving effect is very obvious.

When the weather is not too hot or too cold, don't turn on the air conditioner for a long time, turn it on for a while, and turn it off for a while.

The biggest energy consumption in summer and winter is the first air conditioner, and the fresh air can not be less, what kind of air conditioning is the key, at the same time, the entrance of the shopping mall is well designed, the installation of air curtains, the increase of buffer belts, the wall insulation should be done, the use of energy-saving lighting in the store, the heat source of the food processing counter should be discharged from the side of the room as far as possible, and the radiator of the refrigerated display cabinet is placed outdoors.

After Dong Zhuo's death, Cao Cao "coerced the Son of Heaven to order the princes", welcomed the Han Dynasty to offer the emperor to build the capital in Xuchang, and used his power to get rid of Lu Bu, Yuan Shu and others. In the subsequent Battle of Guandu, Cao Cao defeated Yuan Shao with few victories and many victories, and then unified the north, laying a solid foundation for the establishment of the Wei State later.

Save electricity and reduce carbon emissions. At the same time, reduce costs by turning off air conditioning, turning off decorative lighting, reducing the use of energy-consuming equipment, etc., to reduce energy consumption. Unnecessary energy-consuming equipment such as spotlights in public areas and air macro travel dispatches have been turned off, and the use of lights has been significantly reduced during the time period when there are fewer stools.

While doing a good job in energy saving and power saving, try not to affect the shopping experience and shopping environment of the people. When the weather cools down, the air conditioner is not turned on, and when it is not during the peak period, we will turn off some lighting facilities, and we will also turn off some freezers and refrigerators that are not needed now to reduce power consumption.

Ways to save energy and reduce emissions in supermarkets:

Energy saving and emission reduction supermarket energy-saving trick 1: air conditioning energy saving.

1. Using the intelligent air conditioning control system, there are more people to supply air, and fewer people to supply air. It is about 20% to 30% more electric than the original air conditioning.

2. The supermarket is equipped with a fresh air system, which can be cooled by outdoor natural wind without air conditioning for about 3 months in spring and autumn, saving air conditioning electricity 1 4 throughout the year.

Energy Saving and Emission Reduction Supermarket Energy Saving Trick 2: Lighting Energy Saving.

1. The lighting lamp is reduced by nearly half, and the electricity can be saved by nearly 1 2.

2. The installation height of the metal halide lamp in the fresh area is reduced by meters (limited to not meeting), and the power of the bulb is reduced by about 1 2.

3. Infrared controllers are installed in the equipment room, and the lights will be turned on when people push the door to enter.

Energy Saving and Emission Reduction Supermarket Energy Saving Trick 3: Water Saving Measures.

1. An automatic spray preservation device is installed above the vegetable shelf, and the water consumption is only 20 grams per half hour, and the water consumption is 1 20 before.

2. Use waterless urinals in the bathroom. This kind of toilet is not flushed with water, and absorbs odors and impurities by the filter, which can keep the toilet clean and odorless; Each urinal saves 170 tonnes of water a year.

Energy Saving and Emission Reduction Supermarket Energy Saving Trick 4: Waste Heat**.

The waste heat generated by the air conditioner and refrigeration equipment is used to heat the water in the toilet basin to meet the hot water demand of the entire store. In regular stores, at least two electric water heaters must be installed, and the annual related cost is as high as 250,000 yuan.

Energy Saving and Emission Reduction Supermarket Energy Saving Trick 5: Network Monitoring.

There is an energy-saving monitoring center in the store, which can control the opening and closing of all energy-saving equipment on the Internet. Through the monitoring center, if the electrical appliances that should be turned off in the supermarket are not turned off, the headquarters can remotely turn off them at any time.