Discussion on electricity-saving measures of electromechanical engineering in property management

Discussion on electricity-saving measures of electromechanical engineering in property management

Property management is an industry with meager profits, and the service quality is constantly improving with people's needs. How to analyze the electricity-saving measures of electromechanical engineering in property management?

With the continuous development of society, people's production and life are more and more inseparable? Electricity? The widespread power shortage in China has also become an increasingly serious problem. As a rapidly developing industry, the construction engineering industry has higher and higher requirements for property. Property management is a community service provider, which has a great influence on the construction industry. To build a resource-saving society in China, all walks of life should follow the purpose of energy conservation and emission reduction, and property management also plays an important role in community energy conservation. This paper studies the electricity saving of mechanical and electrical engineering in the process of property management, and puts forward some measures.

Property management; Electromechanical engineering; Power saving measures

1 preface

The development of society is inseparable from the development of industry. Today, with the rapid development of industrialization, the economic level of society has also greatly increased, which not only facilitates people's lives, but also improves people's living standards. However, this is a double-edged sword, which not only increases the interests, but also brings great influence to the society. With the rapid development of economy and the acceleration of energy consumption, electric energy has become one of the serious energy shortages. In order to build a resource-saving society in China, we must adhere to the road of sustainable development, and all walks of life should implement energy-saving policies to maximize the role of energy, reduce energy consumption, and increase efforts in property management to avoid waste of resources.

2 Property management in the process of mechanical and electrical engineering power saving status

At present, the problems faced by electricity saving in the process of property management in China can basically be divided into two categories. First, the power grid capacity does not match the operating load. With the development of society, people's living standards are improving day by day, and the demand for daily electricity is also increasing greatly. The original power distribution equipment and wires are very different from today's electricity consumption. Overloading operation in many areas not only causes serious security risks to daily electricity consumption, but also causes serious losses to distribution system lines and increases a lot of economic losses. Secondly, the shortage of reactive power and the increase of power demand not only overload the power, but also increase the reactive power consumption of the distribution system. If it cannot be replenished in time, it will reduce the voltage quality, increase the consumption of the system, not only waste power resources, but also shorten the service life of power supply and electrical equipment. In severe cases, it will also cause potential safety hazards and lead to safety accidents.

3 electrical and mechanical engineering power saving measures in the process of property management

(1) Property management is an industry with meager profits, and the service quality is constantly improving with people's needs. We use more green and energy-saving lighting facilities, classify the original lighting equipment, and replace them with electronic energy-saving lamps with seven to eighteen watts according to different functions and regions. Only replacing energy-saving lamps in large commercial buildings or residential areas, according to statistics, the total power is 50% of the original, and the energy-saving lighting is mild and the illumination is high, giving full play to the advantages of green energy-saving lighting. The manual control of street lamps can be changed to electronic clock control, and the turn-on time of street lamps can be adjusted when the seasons change, which not only meets people's demand for public lighting, but also avoids the waste of turning on street lamps when there is sunshine. The underground garage or the entrance and exit of the stairs are changed into voice-activated switches, which can be interconnected with the public lighting equipment in the whole district to meet the lighting needs of people entering and leaving the stairs and avoid the waste of electric energy. Lighting lamps that need to be turned on for a long time should be adjusted to the minimum lighting limit, and spare lamps and lighting lines can be installed to connect with the garage entrance and exit, which is convenient for vehicles to enter and exit, and can meet the needs of different people at different times and save the consumption of electric energy to the maximum extent. The stairs use voice control equipment. If the lighting system is reformed in this way, the lighting effect will be improved and the power consumption will be reduced. According to statistics, lighting electricity will save 20% to 30%.

(2) Power-saving measures for water supply equipment For the constant-pressure water supply system, the previous constant-pressure mode of using high-power pumps to maintain water supply by frequency conversion was eliminated, and the water pressure was kept constant by gradually increasing the appropriate amount of water and increasing the low-power pumps to maintain the water pipe network pressure without water pressure. This method not only meets the water demand of residents, but also saves most of the electricity. Eliminate old motors and replace them with high-efficiency and energy-saving equipment. Car adoption? Big horse-drawn car? , not only saves energy, but also increases the service life of the equipment. Regular maintenance of pumps and other equipment.

(3) Energy-saving link of frequency conversion equipment in property management Frequency conversion equipment is realized according to the stepless control of motor, which is commonly used. Fans, air conditioners, elevators, water pumps, etc. Can achieve the purpose of saving electricity through frequency conversion speed regulation technology. Controlling the elevator through frequency conversion equipment will greatly improve the comfort, reduce the power consumption and greatly improve the use efficiency of the elevator, surpassing the elevator controlled by AC voltage. For example, it is not a good idea to reduce the operating capacity of air conditioners, elevators, pumps and other necessary facilities with high power consumption. Under the normal operation of the equipment, frequency conversion can not only meet the needs of users, but also save energy.

(4) Check the electric meter for quantitative management. Generally, the electricity meters in residential areas are uniformly checked by the property, and electricity consumption statistics should be recorded. It is necessary to check the water meter in a planned and purposeful way, and make tables and images according to specific conditions, so that the electricity consumption can be observed clearly and solved according to specific problems.

(5) Use high-tech energy-saving equipment and make full use of technology. Mechanical and electrical equipment consumes a lot of electricity and energy. Try to use energy-saving equipment. Nowadays, the technology market is mixed, and many high-tech products have no relevant quality assurance and business license. Property companies should be rigorous in choosing equipment and buy licensed products produced by powerful and guaranteed enterprises. If you participate in the construction of property management from the beginning, you should try to use advanced energy-saving facilities, plan the equipment purchase well in the early stage of the developer's fund preparation, and choose the appropriate energy-saving products. If the equipment has been purchased before the property intervention, the equipment can be appropriately transformed to achieve the effect of saving electricity.

(6) Enhance the awareness of energy conservation of the whole people, select excellent and experienced construction teams, and the construction leaders should have the concept of energy conservation to avoid waste, which will not only help the property management enterprises to save costs, but also save money for the owners. Regular maintenance and servicing of equipment can reduce losses. Energy-saving property management needs to be carried out from the daily activities of managers, so that they can form a good habit of saving, which can not only save energy and reduce emissions, but also make the design more modern and humanized, in line with the owner's psychology.

(7) Improving the utilization rate of new energy With the development of science and technology, many kinds of bioenergy have been discovered. New energy can be used instead of electric energy, which can alleviate the pressure of electricity consumption to some extent. People's lives are inseparable from electricity, and the uniqueness of electric energy facilitates people's lives. Thermal power generation, an environmentally friendly power generation method, has gradually faded out of people's lives. We should actively develop new energy sources and use them to solve the pressure of electricity consumption, such as wind energy, tidal energy, geothermal energy, hydrogen energy and so on.

4 conclusion

To build a resource-saving country, we must first do a good job in energy-saving construction, which is a long-term and complicated project. All regions should formulate strategies that meet their own energy-saving development needs according to their own problems and practice them. In the severe shortage of power resources, Qi Xin has made concerted efforts to contribute to the country and build a resource-saving society.

References:

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[3] Zhang yi On the electricity-saving countermeasures of mechanical and electrical engineering management in the process of property management [J]. Wind of science and technology, 20 15(02).

[4] Venus and Gao Weifeng. Improve the ability of independent innovation and promote the development of energy conservation and emission reduction [J]. Scientific and technological achievements, 20 12(06).

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