Summary of air conditioning work

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Summary of air conditioning work 1 It has been more than three years since I left the university campus. During this period, I experienced many firsts in my life, such as attending a job fair for the first time, interviewing for the first time, sitting in front of a computer as an office worker for the first time, and so on. There are ups and downs, laughter, adversity, prosperity and mixed tastes, such as a cup of boiled water, sprinkled with salt, sugar and vinegar. Now I will make a simple summary of my work, study, life and other aspects in the past two years, and strive to recognize myself and make continuous progress.

First, learn ideas.

After the baptism of "ten years of cold window", although I have worked hard, I have also increased my knowledge, honed my strong character and laid a good foundation for my future life. However, the ivory tower life of "not listening to things outside the window and reading sage books wholeheartedly" for more than ten years was at the expense of the huge lack of social experience and life experience, which made it difficult for me to adapt to various situations after I first entered the society. During this period, I have a correct attitude towards life and a correct mentality. I regard this as a turning point in my life from one campus to another. I must learn everything about the new "campus" with an open mind, try to adapt and be a good student in the new "campus".

From primary school textbooks to university textbooks, we have been studying great proletarian revolutionary theories such as Marxism, Mao Zedong Thought and Deng Xiaoping Theory, but before we left the campus, these were just theories without practical support. After entering the society, I pay more attention to the study of theoretical knowledge in order to better correct my work attitude in the future. On the basis of re-consolidating Marxism-Leninism, Mao Zedong Thought and Deng Xiaoping Theory that I have learned in textbooks, I have carefully studied the main current political theories, with the emphasis on Theory of Three Represents and other theories. The study of these consolidated theoretical knowledge, coupled with the combination of theory and practice in life and work, has greatly improved my ideological and theoretical level. I mainly pay attention to the important events of the country and the world by watching News Network and 630 News every day, and listen to the analysis and interpretation of experts and teachers with an open mind; Using the convenience of the Internet, I often log in to Xinhua and other media, care about current affairs and politics, and learn the latest theoretical knowledge of ancient and modern times through the latest construction theory of the Party.

Second, work ability and style.

I have worked in three companies since graduation. I am a calm person, I like to study hard, I am very responsible for my work and do everything, so I have been affirmed by my superiors in my work ability and performance. Because my major is air conditioning design, my first and second jobs are both designers in air conditioning factories. During this period, I restored the books, consolidated the theoretical knowledge of all aspects of air conditioning and refrigeration, and worked hard to learn all kinds of professional software needed for the post, such as CAD drawing, ProE three-dimensional drawing, Excel and so on. , in order to meet the needs of the post, in line with the post positioning. The third job is in

As a customer complaint technician in a circuit board factory, my main job is to handle factory quality complaints and coordinate the interests of customers and factories, which has nothing to do with my major. Therefore, I must study hard from the beginning to adapt to the new job. During this period, I received enthusiastic guidance from my colleagues and leaders in the new department. Because of the shortage of manpower, they also placed great expectations on me. Therefore, I have been in my new position for a short time, and my ability to handle things has been greatly improved in a short time, which has been recognized by my superiors and colleagues.

I'm calm, and I'm not prone to mood swings. Therefore, in practical work, whether it is the design task assigned by the leader or the communication with customers, I can give consideration to the interests of all parties and strive to achieve a win-win result that can be done in a factory and accepted by customers. Attitude determines everything, and a good attitude and steady personality are my sharp tools for all kinds of work.

Three. Life and hobbies

Individuals have no bad habits and resolutely oppose activities that endanger people's lives and property, such as pornography, gambling and drugs; The biggest sports hobbies at ordinary times are basketball, table tennis and badminton. In my spare time, I often use the internet to go to major current affairs websites to care about major issues around me, or go to various reading websites to read the latest literary works. I believe in the Party's ideas, and I am an atheist. I never participated in any feudal superstitious activities, and I hated the feudal lifestyle left over from the old society.

I am easy-going, not grumpy, easy to get along with, and I am also very modest in my work. When I encounter different opinions, I can put myself in the other person's position first, and if I need to stick to my own principles, I can also express myself reasonably and appropriately. So I get along well with my colleagues and leaders, and there has never been a big argument. After work hours, you can often engage in activities with colleagues to enhance friendship, which is more conducive to the work of individuals and departments. I believe that a United and unified team can maximize efficiency.

Fourth, summary.

There is no shortage of gold, and no one is perfect. I believe that I still have many weaknesses that I already know and don't know. I can only exercise myself through more study and more exercise. The goal is to contribute to the society as much as possible and take every step of my life well.

Air conditioning work summary 2 1. Carry out preventive maintenance to improve equipment efficiency.

(1) At the beginning of April, the central air conditioner1main engine carried out annual maintenance, and the scientific cleaning method combining mechanical descaling with chemical descaling was adopted to remove the scale on the evaporator and condenser, so as to reduce the high pressure of the main engine to the normal working range. Seasonal maintenance of cooling water pump and freezing water pump, replacement of bearings and waterproof seals, and rust prevention treatment are carried out to restore the working efficiency of equipment to normal operation level. The central air conditioning system is reformed to tap the potential, increase the water distribution of cooling towers, and scientifically adjust the flow rate, flow rate, lift and import and export temperature of chilled water. Reduce the operation of three cooling pumps and freezing pumps with a total of 37.5kw, so that the equipment is always in the most economical operation state, reducing the wear and tear of the equipment and saving the electricity bill.

(2) The rooms with poor air conditioning and refrigeration effect and high noise of fan coil units shall be maintained at the first level. Remove the fan coil, remove dust and scale, refuel the motor, correct the eccentricity of the fan blades, and replace the bearings and capacitors. The fan coil unit adopts anti-vibration technology to reduce air conditioning noise and improve refrigeration effect, and the air conditioning cabinet in the lobby is chemically cleaned and adjusted. In the whole year, * * * completed the maintenance task of 20 fan coils, and the maintenance cost of each fan coil was only in 30 yuan.

(3) In the room for primary maintenance, other equipment and facilities in the room shall be maintained simultaneously. Check aluminum alloy windows, handles, curtain rails and pulleys; Check the bed control panel, lights, furniture and toilet water tank. Remove the toilet exhaust fan for dust removal, cleaning and oiling. Remove the hair and other sundries at the S-bend of the toilet drain pipe to keep the drainage unblocked.

Summary: Through preventive maintenance and technical transformation of tapping potential, not only the use efficiency of equipment is improved, but also the energy consumption is reduced. During the operation of central air conditioning in May 5- 10/October, the electricity consumption decreased by 12% compared with that in 20xx, saving 25,000 kWh.

Second, use new building materials to solve the remaining problems.

(1) The wallpaper of the corridor on the first floor of the guest room turned black due to water seepage from the wall, which affected the hotel image. We put forward a solution to the decoration company, using wood plywood brush 99 1 waterproof material as the backing waterproof combination, and the panel is stainless steel skirt, which is beautiful and elegant, and eliminates the phenomenon of water seepage and blackening on the wall. At the same time, in order to meet the requirements of fire code, new LED emergency exit lights are installed in fire doors and corridors.

(2) Every time it rains, the floor-to-ceiling window on the balcony outside the seventh floor guest room leaks, which affects the room rental. We put forward a solution to the decoration company, using stainless steel and solar panels as sunshade and increasing the diameter and number of drainage pipes, which not only solved the problem of water seepage in floor-to-ceiling windows, but also avoided direct sunlight in the room, killing two birds with one stone.

(3) The roof of the foot bath is leaking, which has not been solved for a long time, affecting the normal business. We put forward a solution to the decoration company, using 9 1 1 waterproofing membrane as the waterproof layer of three oils and two fabrics, adding a layer of concrete, and laying steel bricks to prevent water leakage after 48 hours of closed water test.

(4) In addition to actively solving the remaining problems, the deficiencies in the dormitory were rectified, and cable TV lines were installed in 36 rooms, which enriched the amateur cultural life of employees. Changing the power switches of all rooms in dormitories and quadrangles into leakage protection circuit breakers has technically ensured the personal and property safety of employees and tenants. The abandoned warehouses, oil depots and toilets were changed to 1 1 rental houses, and a sunshade was installed for quadrangle rental houses to repair doors, windows and roofs, which solved the practical difficulties of renters, improved the occupancy rate and increased the income of hotels. Year-end summary of the hotel engineering department: through understanding the new building materials in the market, combining with new technologies and new processes, the construction was carried out in strict accordance with industry norms and technological requirements, which ensured the quality of the renovation project and completely solved the historical problems that have long plagued the normal operation of the hotel.

Third, strengthen energy management to prevent leakage.

(1) In the electricity metering of hotels, there is often a big deficit between the master meter and the sub-meters of various departments, especially in the peak period of air conditioning use in summer, with the highest difference exceeding 10000 degrees. We looked up the electricity consumption records in recent three years, analyzed and compared them, measured the time-sharing current of each department on the spot, calculated the apparent power, and made a power balance test, and found that the electricity consumption measurement of Shuxin restaurant was abnormal. In order to ensure that the interests of the hotel are not infringed, and to ensure the fairness and accuracy of electricity consumption measurement, we have rectified the circuits of all contracting departments, so that each contracting department has a separate power supply to the general distribution cabinet of the engineering department for measurement, and selected advanced electronic watt-hour meters, which reduces the unnecessary losses caused by line losses to the hotel and puts an end to acts that harm public and private interests, such as stealing electricity.

Summary of Air-conditioning Work In the past 3 xx years, our bureau has comprehensively implemented Scientific Outlook on Development, conscientiously performed the duties of members of comprehensive management of social security in accordance with the requirements of building a harmonious urban and rural area, firmly established the idea that stability is paramount, and actively implemented labor security laws and regulations such as labor law, promotion law and labor dispute arbitration law. The comprehensive management of social security has made great achievements and effectively promoted the rapid and stable development of the county and the construction of a harmonious society.

First, improve the organization, strengthen the overall work practice, and timely adjust and enrich the leading group for comprehensive management of social security in our bureau.

The team leader is the director, the deputy director is the deputy head, and full-time personnel are equipped to take charge of comprehensive management. Bureau leaders attach great importance to the comprehensive management work, and put it on the important agenda. Combining with the actual work of the unit, they study and deploy the comprehensive management work, constantly improve the employment and reemployment ability of laid-off and unemployed people, constantly raise the awareness of the whole people to participate in insurance, continuously improve the quality of employees' service to the masses, earnestly safeguard the legitimate rights and interests of both employers and employees, effectively alleviate and alleviate the employment pressure in our county, and further take different measures in stages to do a good job in the comprehensive management of labor and social security from the overall situation of maintaining social stability in the county. In order to strictly implement the system, according to the specific different responsibilities, at the beginning of the year, a letter of responsibility for comprehensive management of social security was signed with the bureau and various departments of the bureau, with clear responsibilities and clear tasks.

Second, the goal is clear, the responsibility lies with people, and the comprehensive management of social security is included in the scope, so that it can be carried out at the same time as the work, deployed at the same time, assessed at the same time, rewarded and punished at the same time, and inspected and supervised at the same time; Each department formulates the responsibilities of the undergraduate department and decomposes the objectives and tasks of comprehensive management of social security.

Implement, refine to items, and form a responsibility management mechanism that is linked up and down. In order to ensure that the comprehensive management of social security is implemented, our bureau takes effective measures to strengthen supervision and implementation. First, a regular system is implemented, 14 township street labor security office reports once a month, and each responsible department of the bureau reports the comprehensive management of social security every time, and summarizes the shortcomings in time; The second is to carry out regular inspections, supervise the implementation of comprehensive management work, and eliminate hidden dangers in the bud; Correct the bad tendencies in work in time, formulate improvement measures and supervise their implementation; The third is to implement the accountability system and the one-vote veto system, stipulating that all those who fail to implement the rectification, resort to deceit, and deceive their superiors and delude their subordinates will be disqualified, and those responsible will be dealt with seriously.

Third, based on the post, to ensure people's livelihood, in accordance with the requirements of the county party Committee, the county government and the superior, constantly strengthen the theory and strive to improve the comprehensive management level of cadres and workers.

Actively take effective measures to do a good job in various labor security and livelihood projects; Perform functions according to law, do a good job in the investigation and mediation of contradictions and disputes and labor security letters and visits; Serve the broad masses and strengthen the construction of grassroots platforms for labor security. (1) Vigorously promote full employment in urban and rural areas. In recent years, with the closure of state-owned enterprises and collective enterprises, a large number of laid-off workers have appeared, and the surplus labor force has increased year by year. Employment and reemployment have become major economic and social issues with overall influence. Therefore, we regard employment promotion as a major political issue to maintain social stability in our county, actively implement the employment promotion law, constantly improve the employment policy, employment services, employment assistance and other work systems, and actively adopt employment policies. We will develop jobs through multiple channels, strive to improve the employment situation, support workers to find jobs themselves and choose their own jobs, and encourage enterprises to absorb laid-off and unemployed people to achieve re-employment and find jobs for difficult groups.

Develop jobs through multiple channels, and extensively develop service jobs and public welfare jobs. This year, the county's towns created new jobs 1889 people; Entrepreneurship drives employment 36 1 person; 788 laid-off workers were re-employed (including 292 people with employment difficulties); Realized the dynamic clearing of "zero-employment families"; 1902 rural labor transfer; Ordered delivery workers 192 from Qilu (Hohhot) Pharmaceutical Factory, trained 827 rural laborers and trained 21kloc-0/person; Public vocational institutions provide 2,864 free job introductions for urban and rural personnel; Public welfare post placement personnel

The total number of employees reached 754; The registered unemployment rate in cities and towns should be controlled within 3.5%. All the task indicators set by the whole city were overfulfilled.

(2) Do a solid job in coordinating urban and rural social insurance. Consolidate the "two guarantees" and maintain social stability. This year, according to the No.62 document of the Provincial Department of Human Resources and Social Security, more than 670 temporary workers in enterprises were provided with endowment insurance, with a premium of more than 28 million yuan. The number of people participating in the basic old-age insurance for urban workers in the county reached more than 1 1565, and the fund collected more than 38.6 million yuan, exceeding the annual task. The number of people participating in the basic medical insurance for urban workers reached 1 1565, and the medical insurance fund was levied 1 1 ten thousand yuan. The number of large medical insurance participants reached 10096, and the supplementary medical insurance premium for serious illness was 605,000 yuan, with a collection rate of 100%. There are 7,026 participants in work-related injury insurance, and the collection of work-related injury insurance fund is1842,000 yuan. 1365438+ 0.57% of the target task; . 8,400 people were insured and 250,000 yuan was collected from the maternity insurance fund. The total number of employees participating in endowment insurance in government agencies and institutions reached 886 1 person, and the endowment insurance fund collected 57.9 million yuan. Rural endowment insurance increased by 1.24 million, reaching a total of 2 1.65438 million, and the agricultural insurance fund was collected by 4.25 million yuan. The raising of funds and the expansion of the number of insured people ensure the payment of pensions. Enterprises, institutions and retirees.

Pensions are paid in full and on time, and the contribution rate reaches 100%. Work-related injuries and medical insurance are reimbursed on time according to regulations, which solves the problem that seriously ill insured people are difficult to see a doctor. A sense of security for the elderly, medical care for the sick, compensation for the loss, support for the weak and living and working in peace and contentment have met the basic requirements of the people.