(1) Development history

Yilu Lihua Energy Saving and Environmental Protection Technology Co., Ltd. is a comprehensive company established on March 6, 2019. At this stage, it is a professional R&D and production company , enterprises that sell various energy-saving and environmentally friendly products. "Saving energy for society and saving money for customers" is Yilu Lihua's unswerving pursuit. Yilu Lihua has been committed to the innovative design and manufacturing of energy-saving and environmentally friendly products since its establishment. The products developed and produced save users a lot of costs with amazing energy-saving rates. With the exquisite structure of the products, craftsman manufacturing and long-lasting durability, Since its launch, it has established its leading position in the industry.

Yilu Lihua series products have been researched and developed for 8 years. In 2019, Xuzhou Yilu Lihua Energy Saving and Environmental Protection Technology Co., Ltd. was established. The energy-saving flow meter set developed and produced passed the agreement with XCMG Group Lloading Division and Xuzhou Construction Machinery Engineering Machinery Co., Ltd., XCMG Group Road Division and XCMG Transmission Technology Co., Ltd. cooperated in the energy management service (energy-saving sharing) model and concluded that each set of Yilu Lihua energy-saving flow meter set can save users about approximately 10% of the cost of mixed gas for welding every year. 7,000-10,000 yuan. XCMG Group Xuzhou Heavy Machinery Co., Ltd., XCMG Truck-mounted Hoisting Co., Ltd., XCMG Schwing Engineering Machinery Co., Ltd., Jiangsu Zongshen Group and other enterprises have purchased and used them, achieving good economic benefits and reducing a lot of harmful gases in the Xuzhou area. Emissions, we hope that Yilu Lihua’s energy-saving products will be available everywhere in China as soon as possible, saving a lot of gas costs for Chinese engineering machinery companies, shipbuilding industries, military companies, and steel structure companies, while also contributing to China’s clear water and blue sky. Yilu Lihua expects to invest RMB 500 million in five years. It is expected to save about RMB 100 billion in gas costs for Chinese welding mixed gas users in five years and reduce the emission of harmful gases (argon and carbon dioxide) by 50 million tons.

(2) Corporate culture

Corporate mission: First, through the production of energy-saving and environmentally friendly products, save energy for society, save money for customers, and repair the cracks in China's shoddy instruments and large waste of gas. , and make its own contribution to China’s clear water and blue sky. The second is to start with pure plant beverages and establish the Academy of Agricultural Sciences and Yilu Lihua Food Company to help solve my country's food safety problems. The third is to introduce the essence of Muay Thai, boxing, Brazilian Jiu-Jitsu and Chinese martial arts, and hold mixed martial arts competitions to help the development of sports. The fourth is Yilu Lihua Express Hotel, which restores the original intention of Yilu Lihua Company. The thatched house has been transformed into a modern hotel. It implements Yilu Lihua’s philosophy of learning from Lei Feng and serving others, so that people can trust and help each other. Fifth, the Yilu Lihua Fund helps those in need.

Corporate values: Artisan products serve the society, integrity, mutual help, dedication, never let Lei Feng suffer, do good deeds every day, have the courage to take responsibility, and serve the society.

Corporate vision: Let Yilu Lihua’s series of energy-saving products spread all over the world, repair social cracks, improve social productivity, improve the spirit, will, comprehensive martial arts ability and social mutual trust of the Chinese people, and let Yilu Lihua learn from Lei Feng. The flower of the spirit of serving the people is blooming everywhere.

(3) Business model

At this stage, Yilu Lihua mainly adopts the "energy management service" business model. Customers can enjoy the benefits brought by Yilu Lihua's series of energy-saving products without investment. Energy saving benefits. Yilu Lihua always adheres to the concept of "saving energy for society and saving money for customers", and works with partners who have been screened at all levels to do their best for China's clear water and blue sky.

(4) Obtained patents

The research and development of Yilu Lihua series of energy-saving products began in 2012. The series of energy-saving products developed and produced have obtained EU CE certification and China energy-saving and environmental protection product certification. Yilu Lihua currently has 7 invention patents, 1 utility model patent, 3 appearance patents, and 15 categories of "Yilu Lihua" trademarks. The company has passed ISO9001 quality management system certification and series 3A corporate credit certification.

II. Energy-saving flow meter set

(1) Product overview

After continuous research and development, the product has been technologically upgraded, and the main raw materials are made of high quality Made of brass, the upper cover is made of high-strength zinc alloy, and the flow meter is made of German Bayer PC material. It is sturdy and durable. The shell is transparent, the numerical display is clearer, and the use is longer.

(2) Product advantages

The unique gas storage buffer and decompression structure design can decompress and store the gas flowing through this energy-saving product during the gas shielded welding process. , thereby minimizing gas waste, making the output gas flow more stable, the weld surface shape smoother and more beautiful, and the weld quality better.

(1) Reduce gas waste

It is equipped with a filter chamber and a filter screen, which can effectively filter impurities in the gas pipeline, keeping the flow tube scale clearly visible, and the operator can adjust it accurately Gas flow reduces gas waste and improves weld quality.

(2) Keep the air flow stable

Change the direct output of the relatively high-pressure gas in the gas collection bag to the storage and decompression buffer of this product before output, so as to reduce the gas pressure difference. The gas pulses at the moment of initial output and solenoid valve conduction are greatly reduced, and in the subsequent continuous welding process, the output protective gas flow is accurate and stable, minimizing waste, saving about 40~50% of gas, and making the output gas flow more accurate. Stable and improve weld quality.

(3) Cost saving

It can reduce the waste of gas and time caused by the need to retest the gas before the next welding due to welding interruption due to replacement of workpieces or other reasons. Ensure the quality of welds and save corporate costs.

(4) Good for health

Reduce the harm caused by workers inhaling excessive argon and carbon dioxide, reduce the risk of suffocation, and protect the health of workers to a greater extent healthy.

(5) Comply with environmental protection requirements

(3) Defects of current ordinary flow meters

(1) Ordinary flow meters do not have a filter to filter the gas in the gas pipeline Impurities will cause the flowmeter tube to turn black and yellow after a period of use, resulting in the difficulty of seeing the scale and inaccurate flow adjustment, which not only wastes gas but also affects the welding seam formation;

(2) During the initial period of use of an ordinary flow meter, a considerable amount of gas will be wasted, which affects the quality of the weld. The thin plate is easy to be welded through, and the wasted argon and carbon dioxide will cause a certain degree of harm to people;

(3) During continuous welding, due to changes in the gas source and liquid filling pressure, the output air flow of the existing flow meter is unstable, which not only wastes gas, but also affects the quality of the weld, and easily produces blisters.

3. Application fields

The series of energy-saving products developed and produced by Yilu Lihua are widely used in the engineering machinery industry, shipbuilding industry, vehicle manufacturing industry, mining machinery industry, and steel structure netting. rack industry, assembly industry, kitchenware industry, stainless steel processing industry and military-related enterprises. In particular, the use of energy-saving flow meter groups in various enterprises of Xugong Group, Xukuang Group, Zongshen Group and other enterprises has saved a large amount of argon and carbon dioxide for the enterprises, achieved considerable economic and social benefits, and also made the environment cleaner. .

Carbon dioxide and argon are widely used in the engineering machinery industry, shipbuilding industry, vehicle manufacturing industry, mining machinery industry, steel structure grid industry, assembly industry, kitchenware processing industry, stainless steel processing industry and military-related enterprises. Widely used, the quality of gas meters on the market is uneven and a lot of gas is wasted. Yilu Lihua series energy-saving products will be popular in the above industries with their considerable energy saving rate, saving customers a lot of gas costs and making the air cleaner.

IV. Feasibility and Necessity of Project Construction Argon is an inert gas and has no direct harm to the human body. However, if used industrially, the waste gas produced will be very harmful to the human body and can cause silicosis, eye damage, etc. Although argon is an inert gas, it is also an asphyxiating gas. Inhaling a large amount will cause suffocation; argon itself is non-toxic, but it has a suffocating effect at high concentrations.

When the argon concentration in the air is higher than 33, there is a risk of suffocation. When the argon concentration exceeds 50, severe symptoms will occur. When the concentration reaches above 75, death can occur within minutes. Liquid argon can damage the skin, and eye contact can cause inflammation.

Carbon dioxide is a strong greenhouse gas and has a very important radiation effect on long-wave radiation. High concentrations of carbon dioxide can inhibit and paralyze the respiratory center. Since the diffusion capacity of carbon dioxide is 25 times stronger than that of oxygen, carbon dioxide can easily diffuse from the alveoli into the blood, causing respiratory acidosis. Therefore, industrial production sites must be ventilated and technicians working with argon gas must undergo regular occupational disease examinations every year to ensure good health.

5. Typical application cases

Yilu Lihua started in Xuzhou, and its series of energy-saving products have served more than 200 companies in Jiangsu, Shandong, Anhui, Henan, Shanxi and other regions, all over the country. The nationwide sales network provides convenience for more users to use Yilu Lihua series of energy-saving products.

Among them, XCMG Group's Luggage Division and Xuzhou Construction Machinery Engineering Machinery Co., Ltd. (XCMG Tower Crane) saved about 10 million yuan in mixed gas costs in one year and three months. Now they have cooperated with five XCMG companies: XCMG Five companies including the Group's Luggage Division, Xuzhou Construction Engineering Machinery Co., Ltd. (XCMG Tower Crane), XCMG Road Machinery Co., Ltd., XCMG Transmission Technology Co., Ltd., and Xuzhou Heavy Machinery Co., Ltd. (XCMG Heavy Duty) have cooperated and achieved great results. Good economic and social benefits.

VI. Revenue model

Yilu Lihua Energy Saving and Environmental Protection Technology Co., Ltd. is based in Xuzhou and carries out the promotion and use of Yilu Lihua series of energy-saving products. Xugong Group companies, Jiangsu Zongshen Group, steel structure grid companies, coal mining machinery, kitchenware processing companies, and transformer production companies have used it extensively, saving customers a lot of gas costs.

The company adopts the "energy management service" energy-saving sharing model to cooperate with customers, that is, customers do not spend money, and Yilu Lihua designs, transforms, and installs centralized air supply energy-saving flow meter sets for customers free of charge, saving money. The costs of argon and carbon dioxide are shared between both parties. During the sharing period, the property rights of the equipment belong to Yilu Lihua, and at the end of the sharing period, the property rights of the equipment belong to the customer.

After continuous research and development, the product has been continuously upgraded technologically. The main raw materials are made of high-quality brass, the upper cover is made of high-strength zinc alloy, and the flow meter is made of German Bayer PC material, which is sturdy and durable. Transparent, the numerical display is clearer and the use is longer. Now the modified energy-saving products reduce the installation space, and the technical level ranks among the leading domestic levels.