How to save energy and reduce consumption?

Question 1: How to do a good job in energy conservation and consumption reduction? Training teacher: Qin Jian

Location: Conference room on the fourth floor Training method: teaching

Participants in the training List (*** people): See attached table.

Summary of training content:

Energy saving and consumption reduction have become an important means to promote enterprise development and improve enterprise economic benefits.

1. Work purpose. Strengthen energy management, use energy and resources scientifically and rationally, and eliminate waste.

2. Working principles.

1. Adhere to standard management and implement digital energy-saving management in an all-round way. The performance of energy-saving and consumption-reducing work is mainly analyzed through some data indicators at each stage. The effectiveness of energy-saving and consumption-reducing is also obvious.

2. Insist on focusing on the “big” rather than the “small”, and focus on the details to achieve benefits. The workshop advocates detail management, which can also be regarded as a direction and manifestation of energy saving and consumption reduction work. Start with the little things, such as dripping faucets, slightly leaking valves, ever-burning lights, etc. You cannot ignore these small problems around you.

3. Work measures:

1. Save water. The production water is mainly cooling water, which is recycled to achieve the purpose of saving water;

2. Save electricity. The production department is responsible for formulating production electricity consumption quotas, formulating power-saving measures and supervising their implementation; each production workshop based on the company's production plan,

production electricity consumption quotas and combined with production characteristics, power supply and gas source, to prevent No-load operation; strengthen safe power management to ensure trouble-free operation;

3. Save materials. Formulate the best production process route to ensure that the production meets national standards while saving raw materials to reduce costs; strictly implement the production process to achieve a natural loss rate of PE products ≤ 2.5; increase the use of waste materials Rate;

4. Office supplies management. Classify office supplies into consumables, controlled items and specially approved items, strictly control the purchase and approval authority of office supplies, and implement systems such as exchanging old items for new ones. Give full play to the role of local area networks, implement online office work, and reduce the number of printed official documents. Use external ink cartridges for printers with a lot of printing materials

and use paper on both sides when printing paper; strictly control telephone charges, include office phone calls in quota management, and implement strict requirements

"Code of Conduct", talk long and short during phone calls, and it is strictly forbidden to make calls that are not related to work.

Assessment methods and results:

This training adopts on-site communication and later follow-up methods for assessment.

Effectiveness of training:

At present, the company starts from the leadership and everyone advocates energy saving and consumption reduction, so that employees can develop good saving habits and improve their awareness of energy saving and environmental protection. Recorder: Zhang Linhua Date: 2010.2.12

Question 2: How to save energy and reduce consumption Since 2002, with the acceleration of my country’s heavy industrialization process, the supply of coal, electricity and oil has continued to be tight, and people have also heard that There are some discussions on the momentum of accelerated development of heavy industry. Some people believe that heavy industrialization is the main reason for my country's high energy consumption and the source of energy stress in recent years. It is an outdated economic growth model. He also said that accelerating the development of heavy industry, which involves large investment, high energy consumption and creates few jobs, is not in line with the national conditions of large people, small land and scarce resources. Based on this, some people suggest that as a rising developing country, in order to improve the efficiency of economic development and create more employment opportunities, we should bypass the development process of heavy industrialization and directly develop informatization and tertiary industries that consume less energy. . Statistics show that the current energy consumption of industrial enterprises above designated size in my country accounts for about 70% of the energy consumption of the entire society. Among them, enterprises whose energy consumption accounts for more than 60% of the energy consumption of the whole society are high energy-consuming enterprises, which only account for 1/5 of the national enterprises.

Be careful to turn off the lights easily and use high-efficiency energy-saving light bulbs. The U.S. Department of Energy estimates that using high-efficiency energy-saving light bulbs instead of traditional light bulbs can avoid the release of 400 million tons of carbon dioxide. In addition to lights, you should also pay attention to the use of other electrical appliances. Try to choose low-consumption energy-saving products. Cut off or turn off the power when electrical appliances are not in use, and keep the refrigerator in a frost-free state. When the weather is not very hot in summer, it is best to use a fan or electric fan instead of an air conditioner. When using the air conditioner, don't set the temperature too low, just around 26°C.

2. Save water resources. Much wastewater can be recycled. The water used for washing your face, washing your hands, washing vegetables, bathing, and washing clothes can be collected to wipe the floor, flush the toilet, water the flowers, etc. Rice water is a good detergent and can be left in to wash dishes and chopsticks. Wipe oily pots and plates with used napkins first. This saves water and is convenient for washing. You can also use less dish soap to reduce water pollution.

3. Save paper. Recycling paper avoids the release of methane from landfills and reduces the felling of trees. According to statistics, recycling one ton of waste paper can produce 800 kilograms of recycled paper, which can save 17 trees from being cut down. Saving paper means protecting forest resources and the environment.

4. Reduce exhaust emissions. Traffic exhaust gas and industrial exhaust gas are the main sources of domestic exhaust gas. When we go out, we try to take buses or taxis, or ride bicycles, and try to avoid taking private cars as much as possible. Large amounts of billowing smoke from burning garbage and producing goods in factories filled the city. They should process and filter the waste gas before discharging it to reduce pollution. Plants can absorb carbon dioxide and then release oxygen, so we need to plant a large number of trees, especially along roads.

5. Garbage classification and processing. Waste sorting recovers valuable resources while reducing the energy used to landfill and incinerate waste. For example: waste paper is sent directly to paper mills to produce recycled paper; disposable items such as beverage bottles, cans and plastics can also be sent to relevant factories to become renewable resources; household appliances can be sent to specialized manufacturers for decomposition and recycling . You can prepare different garbage bags at home to collect waste paper, plastic, packaging boxes, etc., sort and recycle garbage every day, and try to "turn waste into treasure".

Global warming has sounded the alarm to us, and the earth is facing huge challenges. Protecting the earth means protecting our home. Let us take action to save energy and reduce emissions, save the fate of our planet, and safeguard a future for mankind

Question 5: How to do a good job in quality management, energy conservation and consumption reduction 1. Improve employee quality awareness and establish energy conservation New Concept of Consumption Reduction

In an environment of increasingly fierce market competition, many companies have long realized that quality has become a strategic competitive weapon for companies and is the key to ensuring long-term success. People's attention to product quality The demands are getting higher and higher, and the consumer rights movement is gaining momentum. Once substandard products flow into the market, hidden losses are growing behind every market complaint, and the potential profits that companies will lose are immeasurable. And this is not only an issue that the top management of the company must consider, it is related to the vital interests of the employees of the entire enterprise. This account of quality and savings is enough to make each of us deeply sad.

Today, with the rapid development of the global economy, the growth model of high investment, high consumption, high emissions and low efficiency has come to an end. Therefore, we must first change our way of thinking, correctly understand the deep relationship between product quality and energy saving and consumption reduction, think about problems from the perspective of how to improve quality and reduce consumption, maintain an awareness of the overall situation at all times, establish a new concept of energy saving and consumption reduction, and use the perspective of corporate owners to Carry out various tasks with attitude.

2. Strengthen quality cost management to comprehensively reduce production losses

In the traditional quality management concept, a certain level of quality is always based on the corresponding cost, and the simple one-sided pursuit of high quality Quality will inevitably lead to high consumption and high costs. The higher the one-time qualified product rate in the production process, the lower the quality cost of the product, and the higher the working efficiency of the production line or machine. On the contrary, when the product picking and rework rate is high, Expenditures on manpower and material resources increase, and repeated consumption of energy and resources is inevitable, resulting in invisible waste. Some substandard products may even be unable to be used or recycled, or the process technology is not up to standard, and the utilization rate of water, electricity, steam, gas, etc. is low. Not only will a large amount of energy and resources be wasted, some of them will even be discharged as waste, and its quality cost will also become higher and higher. The scary thing is that if this state is not controlled, it will sometimes grow exponentially and crazy. Produces huge waste.

With the advancement of technology and management concepts, the new quality cost theory believes that in the modern quality management system, through the participation of all employees and the continuous improvement of the process, unqualified products and waste products will gradually reduce, and resources will be reduced. The repeated waste of energy and energy will be greatly reduced, but a certain prevention cost will occur. With the continuous improvement of product quality, the prevention cost will slowly rise and eventually stabilize at a specific level, while the loss cost will gradually decrease and eventually tend to zero. . Therefore, improving quality does not necessarily lead to high consumption and high costs. By strengthening quality cost control, improving product quality qualification rate, and effectively reducing the internal loss rate of materials and products, consumption can be directly reduced and corporate profits can be maximized.

3. Advocate the lean management production model and improve the level of refined processing

The scientific quality management concept requires us to find breakthrough points in all problems from the work implementation and product production process . The concept of lean management points out: eliminate all unnecessary waste in all aspects of product design, manufacturing, and sales. Lean, as the name suggests, means precision and does not invest in excess production factors; benefit means that all business activities must be effective and beneficial. The core idea of ??lean management is to eliminate waste. Lean and waste are directly opposed.

In production, we must learn to identify the value of activities, improve operating efficiency, rationally utilize raw and auxiliary materials and equipment energy, and pursue the best balance between product quality and energy consumption. When you think about it, you must do it, think hard, do it diligently, actively do quality management work, effectively use QC group activities, Six Sigma management and other quality research methods, constantly promote technological reform and innovation, think of new ideas and create actual results in production management, from We pay attention to the details of product processing and operation, based on the actual situation of the job, and create a working atmosphere of "all employees focus on quality and everyone focuses on economy". By continuously improving the level of refined processing, improving the ability to control the production process, improving the output rate of high-quality products in the process, improving the comprehensive utilization efficiency of resources, significantly reducing the loss of unqualified products and the consumption of energy and resources, we continue to pursue "high quality" Quality, zero defects", eliminate quality waste, reduce waste emissions, improve the environment, achieve comprehensive control of product quality and energy saving and consumption reduction, achieve the management effect of controlling waste at the source, and ultimately achieve the win-win goal of corporate quality and conservation.

4. Improve the quality management system to achieve all-round energy saving and consumption reduction control

Good results must be obtained through good management. In actual work, the management decisions of enterprises affect the focus of energy conservation and consumption reduction. To improve employees' quality awareness, we must not only rely on daily publicity and education, but more importantly, establish and improve a scientific quality management assessment mechanism.

Strengthen machine self-inspection, formulate ring supervision methods, and strictly control the scrap rate in each link... Suggestions for rationalizing consumption:

About saving electricity and water: The air conditioner temperature should be consistent and 27° is recommended; do not turn on the lights during the day, only consider turning on the lights when it is cloudy. Pay attention to the number of lights. Some office lights Countless, in fact, there is no need at all. It is recommended to space out the lights. The three light tubes in a light box can be controlled separately, and all the first tubes can be grouped into a group... This can save a lot of electricity; there is no need to shut down the computer in time, set it to The power protection mode is a standby mode if you don’t understand it for half an hour; A. Water saving: I think it means saving water, using water for each step, watering tea to water flowers, etc.; A2. Paper saving: try to work electronically, communicate with emails or not, and print on both sides And copy, you can make notes in the blank spaces of used documents; save toilet paper (not toilet paper, that can't be saved casually), most people like to take a few sheets, but one is actually enough.

One of the ways to save energy and reduce consumption: Use insulation materials. 36% of the world’s energy consumption is in heating and cooling houses. Insulation can actually save a lot of energy, as the "Zero Energy House" model homes in Switzerland and Germany show. From polyurethane "exterior insulation systems" coated on the outside of buildings to airtight "superglass" windows, many methods of insulation have been invented. Advanced insulation follows the economic law of return: if you implement enough insulation, you can reduce or eliminate heating and air conditioning equipment, thereby saving energy and reducing costs. Research shows that environmentally friendly work environments (work environments that do not require frequent heating or air conditioning) can increase worker productivity and reduce employee illness rates.

Energy saving and consumption reduction No. 2: Replace light bulbs

20% of the world's electricity is consumed in lighting, or the energy consumed by lighting is equivalent to burning about 600,000 tons of coal every day. 40% of this electricity is consumed by old-fashioned incandescent light bulbs. Producing the same amount of light, energy-saving fluorescent lamps consume 70 to 80% less electricity than incandescent lamps, and their service life is 10 times that of the latter. Phasing out incandescent lamps by 2030 can save the power generation of 650 power plants and reduce 700 million tons of carbon dioxide released into the atmosphere every year.

The third way to save energy and reduce consumption: Improve household heat exchangers

Heat exchangers such as water heaters, heaters, and air conditioners are the least energy efficient, and only part of the energy is actually used to change the temperature. Most new homes in Sweden have switched to geothermal heat pumps for heating; George Bush's ranch in Crawford, Texas, is also heated with geothermal heat pumps. Keep this tagged for heat and cooling. These systems consume much less conventional energy (these systems utilize LNG in a closed cycle for heat exchange and require only a small current to keep the compressor running). Some countries have adopted subsidies to start the market. For example, Japan has installed 1 million geothermal pumps in the past two years to heat bath water and radiators. Energy Saving and Consumption Reduction Part 4: Improve Factory Energy Consumption Equipment From steel plants and aluminum smelters to pulp and paper mills, the world's industrial sector accounts for about one-third of the energy consumed. The potential for energy savings in the industrial sector is huge. Since the 1980s, steel companies such as Japan's Mitsubishi Heavy Industries have been leading the way in using waste heat from steelmaking furnaces to generate electricity, saving more than 70% of energy.

Energy Saving and Consumption Reduction Part 5: Driving an Environmentally Friendly and Energy-Saving Car

1/4 of the world’s energy—including 2/3 of the oil produced every year—is used for transportation. Some energy-saving measures cost nothing. For example, keeping your tires properly inflated can improve energy efficiency6. Gas-electric hybrids can add a further 20 miles. Modern direct-injection turbocharged diesel engines such as the Volkswagen Passat TDI, as well as diesel-electric hybrid engines being developed by France's Peugeot and Germany's Daimler-Chrysler, can achieve very good energy-saving effects.

Energy Saving and Consumption Reduction Part 6: Promote the Energy Saving Effect of Refrigerators More than half of residents’ electricity consumption is used for household appliances, and one-fifth of the world’s carbon dioxide emissions are caused by residential electricity consumption.

Since the 1980s, manufacturers have improved the energy efficiency of household appliances such as refrigerators by 70%, but there is still room for further improvement in this area.

Energy Saving and Consumption Reduction Part 7: Trying to Solve Energy Saving Investment Costs

Who says you have to pay for all energy saving and consumption reduction investments? Energy service companies can pay for the required equipment modification costs, and then This is deducted from the customer's savings each year. For example: Beijing Shenwu Thermal Energy Technology Co., Ltd. specializes in energy-saving combustion equipment renovation projects for industrial furnaces. Shenwu Company invested in installing a heat exchanger for a steelmaking plant to process the air entering the steelmaking furnace...gt;gt;

Question 7: How do government agencies save energy? Emission reduction work 55 points 1. Use natural light, use energy-saving lamps, and avoid long-lasting lights. Make sure the lights are turned off when people leave.

2. The use of energy-saving lamps cannot be turned on and off like ordinary lighting bulbs. This will shorten the life of the energy-saving lamps and will not save money.

3. Buy a desk lamp with adjustable illumination to save energy and protect eyesight.

4. Reduce the wattage of the lamp. Turn on one less light. If you can use one lamp, don't use two scattered lamps. (If two people are reading, don’t read one in the living room and the other in the bedroom together)

5. Incandescent lamps consume three times more power than fluorescent lamps. An average household has at least 6-8 electric lights. Proper use of electric lights can also reduce your electricity bill a lot. The first is to eliminate low-efficiency lamps, so we recommend that families choose fluorescent lamps.

Computer:

6. If the computer is not used for a long time, the computer host and monitor should be turned off.

7. During a short break, try to enable the computer's "sleep" mode.

8. The choice of monitor should be appropriate, because the larger the monitor, the more energy it consumes.

Washing machine:

…

16. During the peak hours of electricity consumption (18:30~21:30), do not use or use air conditioners as little as possible, and use electricity as much as possible. fan.

17. During peak electricity consumption every year, we strive to reduce the use of one air conditioner per household.

18. Try to turn on high-power-consuming appliances such as air conditioners as little as possible.

19. When the air conditioner is first turned on, set it to high cooling to maximize the cooling effect. When the temperature is suitable, change to medium or low wind to reduce energy consumption and reduce noise.

20. Do not leave the "ventilation" switch in the normally open state, otherwise it will increase power consumption.

21. Increase the sealing of the air-conditioned room, such as closing the curtains and closing the door to prevent the air-conditioning from escaping, and do not turn the air conditioner on and off frequently.

22. Some air conditioners are defined as economic functions. During sleep, the body emits less heat and is less sensitive to temperature changes.

The sleep function is set to automatically increase the indoor temperature after a certain period of time after people fall asleep. Therefore, using this function can save 20% of energy.

23. The air-conditioning filter should be cleaned once every one or two weeks. After cleaning, it should be dried and pressed up. This way, the air supply of the air conditioner can be smooth, which can reduce energy consumption and is also beneficial to people's health.

24. Dust and other pollutants in the ventilation ducts of the air conditioner block the vents, which will reduce the cooling efficiency. After cleaning, the air volume can be increased by 10% to achieve energy saving effects.

25. Whether it is a civilian or non-civilian air conditioner, it should be cleaned before the arrival of summer.

26. When installing the air conditioner, try to choose a shady room or the shady side of the room to avoid direct sunlight shining on the air conditioner. If this condition is not met, a sunshade should be added to the air conditioner.

27. The connecting pipe between the indoor and outdoor units of the split air conditioner should be as short as possible to reduce power consumption.

28. The connecting pipe between the indoor and outdoor units of the air conditioner must be well insulated.

29. When using air conditioners, the operating time should be set appropriately. Generally, it is appropriate to set the operating time to 1 hour before going to bed.

30. Choose energy-saving air conditioners.

31. Choose an air conditioner with appropriate power according to the room area.

32. The piping of the split air conditioner should be short and the bending radius should be large to avoid a decrease in efficiency.

33. It is recommended that the air conditioning temperature be set at 26℃-29℃ in summer and 16℃-18℃ in winter. In summer, if the air conditioner is turned up 1°C, if it is turned on for 10 hours a day, a 1.5-horsepower air conditioner can save 0.5 kilowatt-hours of electricity.

34. The wind direction adjustment page faces downwards during heating and upwards during cooling to improve the heating or cooling effect.

35. The outdoor unit of the air conditioner should be installed in a place away from direct sunlight as much as possible.

36. Install awnings on windows and use curtains made of materials that reflect light effectively. Doors and windows should be closed when no one is in the room.

37. Use double-glazed windows or central glass to enhance airtightness and improve air-conditioning efficiency.

38. The outdoor unit of the air conditioner is already waterproof. Installing an awning will affect heat dissipation and increase power consumption. When not in use for a long time, you should cut off the main power supply instead of just using the remote control to turn it off and put it in standby mode to consume power.

TV

39. Choose a TV with a screen size that matches the room area.

40. The volume and brightness of the TV should be adjusted to the appropriate position. If the volume and brightness are too high, the power consumption will be high.

41. Do not pile debris around the fuselage. Adding a dust cover can prevent dust from entering the TV. Too much dust may cause leakage and increase power consumption.

42. Reduce the time spent watching TV, playing computer games, playing game consoles and other activities.

43. The refrigerator has cleared the frost in the storage room and freezer. Too thick frost will create a large thermal resistance, affect the exchange of cold and heat, result in poor cooling effect, and increase power consumption.

44. Do not place the refrigerator in a place exposed to direct sunlight, and do not have "close contact" with heat sources such as gas stoves.

45. If there is a power outage, do not rush to open the refrigerator door.

46...gt;gt;

Question 8: How to do a good job in energy conservation and consumption reduction in power plants. Management comes first, it depends on how you manage it.