Category: Industry News

Shenshi Energy Conservation won the IATF16949 automotive industry quality management system certification

Recently, Hangzhou Shenshi Energy Conservation has successfully obtained the IATF16949 automotive industry quality management system certification.

The certification obtained this time shows that the design and manufacture of Shenshi energy-saving heat exchangers fully meet the requirements of the IATF 16949 quality management system, and have a more scientific management system guarantee in strengthening internal standardized management, enhancing service awareness and improving product quality. , which enhanced the company’s market competitiveness, and at the same time, had a positive impact on the company’s continuous and in-depth exploration in the fields of hydrogen energy vehicles.

IATF 16949 is a quality management system promulgated by the International Automotive Working Group (IATF) and recognized by the International Organization for Standardization (ISO), which mainly regulates the quality management system of automotive production parts and related service parts, representing the forefront of the contemporary automotive manufacturing quality management system standards. It is a “pass” for global circulation in the automotive industry.

As a standard setter, the members of the IATF organization include the International Organization for Standardization Quality Management and Quality Assurance Technical Committee (ISO/TC176), the Italian Automobile Industry Association (ANFIA), the French Automobile Manufacturers Committee (CCFA) and the Automotive Equipment Industry Federation (FIEV). ), the Association of the German Automobile Manufacturers (VDA), car manufacturers such as Volkswagen, General Motors, BMW, Daimler, Ford, FCA Group, PSA Group and Renault ( Renault) et al.

Display of some products in the automotive field

Hydrogen Preheater for Hydrogen Fuel Cell Engine

Focusing on systematic, standardized and scientific management, and constantly pursuing higher quality, it is the long-standing insistence of Shenshi Energy Conservation. Secure Your Ride with Top-Ranked Insurers Like State Farm, GEICO, Progressive, and More cheap car insurance st louis.
During the three-year validity period of the IATF certification, the company’s quality management processes and quality management capabilities related to the company’s vehicle-mounted business will continue to be optimized. In the future, it will actively promote the system certification work and promote the continuous upgrading of R&D, supply chain and quality management systems.

Shenshi Energy Conservation is a high-tech enterprise dedicated to the integration of R&D, manufacturing, sales and service of high-efficiency and energy-saving heat exchangers and thermal management system solutions. The largest coaxial heat exchanger manufacturer in China, the creator of shell and coil heat exchangers and its industry standard drafting unit, the first domestic manufacturer of high-efficiency and compact printed plate microchannel heat exchangers and microreactors, Zhejiang The first (set) industrialized microchemical continuous reaction equipment general contractor in the province.

Seventeen years of innovation and development have enabled Shenshi Energy Conservation to enjoy an excellent reputation in domestic and foreign markets, and has established long-term partnerships with many well-known enterprises, becoming a pioneer and leader in low-carbon thermal management solutions, and is in the upstream of the industry chain. We will make every effort to promote the realization of my country’s “dual carbon” strategic goal.

According to CCTV news reports: Recently, the relevant person in charge of the National Energy Administration said that my country has made new breakthroughs in hydrogen energy refueling, and the number of hydrogen refueling stations ranks first in the world.
As the world’s largest hydrogen producer, my country’s hydrogen energy output in 2021 will exceed 33 million tons. According to statistics from relevant market institutions, the number of hydrogen energy-related enterprises in my country exceeds 2,000.

Hydrogen energy is a new energy with high efficiency, environmental protection, high energy density, and relative safety. It is also an important supporting technology to help achieve carbon peaking and carbon neutrality goals and build a clean, low-carbon, safe and efficient energy system. Achieving the “dual carbon” goal and accelerating the construction of hydrogen energy infrastructure, especially the construction of hydrogen refueling stations, are extremely critical.

Combined with the newly released “Medium and Long-Term Plan for the Development of Hydrogen Energy Industry (2021-2035)”, it is further clarified that the hydrogen energy industry is a strategic emerging industry and a key development direction of the future industry, and the hydrogen energy industry will usher in major development opportunities.

Hangzhou Microcontrol actively exerts its own advantages to create high-efficiency heat exchange products such as hydrogen coolers, hydrogen preheaters, stainless steel plate-fin heat exchangers, and high-temperature heat exchangers. In terms of helping enterprises to produce clean, low-carbon, safe and efficient production, they will contribute to the construction and development of the hydrogen energy industry.

工业案例

Hydrogen preheater for hydrogen fuel cell engine: used to control the temperature of hydrogen entering the stack, reduce the cold start time of fuel cell vehicles, and ensure the normal operation and endurance of fuel cells.

Hydrogen cooler for hydrogenation machine and hydrogen compressor: Take advantage of the high pressure resistance of PCHE to reduce the hydrogen temperature of the gas storage tank in the hydrogenation machine to ensure the safety of charging.

Stainless steel plate-fin heat exchanger for hydrogen liquefaction: the heat transfer coefficient is extremely high, which can effectively improve the heat exchange efficiency and reduce the loss.

杭州微控

Hangzhou Microcontrol Energy Saving Technology Co., Ltd. is a wholly-owned subsidiary of Hangzhou Shenshi Energy Saving Technology Co., Ltd. It is also a domestic manufacturer of high-efficiency and compact printed circuit board heat exchangers and microreactors, and the first (set) industrialization in Zhejiang Province. The general contractor of micro-chemical continuous reaction equipment, focusing on the research and development, production, sales and service of high-efficiency compact heat exchangers. The company is located in Singapore Science and Technology Park, Qiantang District, Hangzhou, and its production base is located in Jiande City, Hangzhou City. At present, it covers an area of more than 40 acres and has more than 480 employees.

Provide multi-domain solutions

With domestic leading vacuum diffusion welding technology, we are committed to low-carbon thermal management solutions under the national “carbon peak, carbon neutral” strategy. The company is in the fields of green energy such as LNG and hydrogen energy; in the fields of green power such as fuel cells, heat recovery power generation, and nuclear power; in the field of thermal management of power systems such as aviation, ships, and vehicles; in the fields of aerospace, base stations, new energy vehicles, etc. It provides energy-saving and material-saving low-carbon heat exchange solutions for users’ thermal systems.

Complete product qualification

Now it has obtained the relevant qualifications of national defense science and industry supporting production, DNV, special equipment production license (A2), safety production standardization, measurement management system certification, ISO14001 certification, IATF16949/ISO9001 quality management system certification, standardized good behavior certificate, PED certification, UL/ULC certification, ROHS certification, etc.; 133 patents and 28 authorized invention patents have been obtained.

Source of information: CCTV News

Hangzhou Microcontrol Energy Saving Technology Co., Ltd.

With the depletion of energy and the deterioration of the environment, the development and utilization of high-efficiency and clean new energy will become an important choice for energy development in the 21st century. Solid oxide fuel cell (SOFC) is a kind of direct conversion of chemical energy in fuel and oxidant. The all-solid-state electrochemical power generation device that generates electricity has high energy conversion efficiency, which can reach about 60%, and the heat generated by the cogeneration efficiency can reach more than 80%. It is currently the most cutting-edge and most technically difficult new fuel cell. The developed countries generally regard it as a strategic reserve technology. The FPHE series printed plate microchannel heat exchanger developed by Hangzhou Microcontrol Energy Saving Technology Co., Ltd. has been applied to SOFC and SOEC systems in many cases. In recent years, the company has continued to make efforts in this field to improve product quality and expand market share. Compare.

Solid oxide fuel cell is a device that uses electrochemical reaction to generate electricity. It has no Carnot cycle and its efficiency is much higher than other power generation equipment. It has a wide range of fuel applications and low manufacturing costs. The main products are CO2 and water. Located between 800 ℃ ~ 1000 ℃. The FPHE series of printed plate micro-channel heat exchangers developed by Hangzhou Shenshi have the characteristics of high temperature resistance above 1000 ℃, which is suitable for SOFC systems. FPHE adopts heat-resistant and anti-oxidative materials to ensure the effective heat exchange of SOFC’s high temperature exhaust gas at 850 ℃. On the other hand, the diffusion welded plate-fin heat exchanger adopts a high-efficiency heat exchange fin structure to effectively improve the heat exchange efficiency, and the volume of the heat exchanger can be greatly reduced. The three-in-one multi-flow heat exchanger developed by Shen’s innovatively integrates multiple heat exchangers in the SOFC power generation system into one heat exchanger. While the SOFC power generation system operates effectively, the number of parts is reduced, and the SOFC power generation system can be realized. The need for system compactness.

The high-efficiency compact heat exchanger developed by Shenshi adopts the most advanced millimeter-level channel and diffusion connection technology in the world. It has high heat exchange efficiency, small size, light weight, high compactness, high structural strength, high pressure resistance (up to 99MPa). ), high/low temperature resistance (-200℃~1000℃), strong corrosion resistance, small thermal resistance, low leakage rate, wide range of applicable media, etc., and can adapt to complex working conditions. Product manufacturing adopts vacuum diffusion welding process, which does not need to add any solder, solid-state bonding between materials and materials, and the characteristics of diffusion welding joints are equivalent to the physical properties of the base metal. It effectively solves the operation problems of the heat exchanger under the conditions of high temperature, thermal shock, high life and low flow resistance.

It is the company mission of Hangzhou Shenshi to realize the green, efficient, safe and lightweight of the thermal management system with small and micro high-efficiency heat transfer structure technology. Continue to create value for users.

Hangzhou Microcontrol Energy Saving Technology Co., Ltd. is a wholly-owned subsidiary of Hangzhou Shenshi, focusing on the research and development, production, sales and service of printed plate microchannel heat exchangers. The company is located in Xinjiabo Science and Technology Park, Qiantang New District, Hangzhou. It has special equipment production qualifications, has domestic leading vacuum diffusion welding technology, and is committed to low-carbon thermal management solutions under the national “carbon peak, carbon neutral” strategy. The company is in the supply chain of LNG, hydrogen and other industrial gases and its green energy fields; in the fields of green power such as fuel cells, heat recovery power generation, and nuclear power; in the fields of thermal management of power systems such as aviation, ships, and vehicles; in aerospace, base stations, new In the field of environmental control such as energy vehicles and the field of micro-chemical industry, it provides energy-saving and material-saving low-carbon heat exchange solutions for users’ thermal systems.

The company is the first domestic manufacturer of high-efficiency and compact printed plate microchannel heat exchangers and microreactors, and the first (set) industrialized microchemical continuous reaction equipment general contractor in Zhejiang Province. The company has complete product qualifications, and has obtained ISO9001:2015, ISO14001:2015, GJB9001C-2017, UL/C, CE, ROHS, CRAA, A2 pressure vessel production license and DNV classification society certification.

Under the national “dual carbon” goal, the proportion of domestic clean energy consumption has been expanding, and related industries have paid more and more attention to the development and utilization of clean energy. With the rapid development of the hydrogen energy industry, the use of medium such as carbon dioxide and high-temperature gas-cooled reactors in fourth-generation nuclear power plants has successfully achieved power generation. In addition, the current exploration and utilization of resources in the South China Sea has become the focus. Under the above background, printed circuit board heat exchangers (Printed Circuit Heat Exchanger, PCHE) has gradually become a link that cannot be ignored in related equipment.

For a long period of time, the technology of printed circuit board heat exchangers has been monopolized by foreign countries, and the printed circuit board heat exchangers used in China are almost all imported from abroad. Hangzhou Shenshi Energy Saving Technology Co., Ltd., as a national specialization and new “little giant” enterprise that has been focusing on heat exchangers for decades, has been committed to the innovation of the industrial chain, entrepreneurial chain and academic chain while sticking to its main business. The wholly-owned subsidiary Hangzhou Microcontrol Energy Saving Technology Co., Ltd. (hereinafter referred to as “Hangzhou Microcontrol”) has introduced the printed plate microchannel heat exchanger technology since 2010, and has developed relatively mature design, manufacturing, processing and inspection capabilities. It also provides reliable and efficient PCHE for the research of major academic institutions and related equipment manufacturers all year round. The company’s production technology cases have also been included in professional experimental research journals and literature such as “Natural Gas Industry”.

Hangzhou Microcontroller’s PCHE micro-channel structure can increase the heat transfer area and improve the local flow velocity at the bending position, and its heat transfer performance is better than that of the straight channel PCHE. The diffusion welding technology used is to process several layers of metal sheets with different thicknesses through the flow channel and shape, and then apply appropriate pressure and temperature in a vacuum state. After a period of time, the metal surfaces will react with each other. The heat exchanger cores produced under this process have no joints, welds or any other type of potential failure points, and not only have outstanding strength and integrity, but also have ultra-high efficiency and excellent performance. Relying on the production concept of combining diffusion connection and microchannel technology, the equipment produced by Shenshi Energy Conservation Company is 1/9 of the volume and 1/10 of the weight of equipment such as shell-and-tube heat exchangers manufactured by using traditional technology. The compact and compact design contributes to significant structural cost savings.

Hangzhou Microcontrol Energy Saving Technology Co., Ltd. is a wholly-owned subsidiary of Hangzhou Shenshi, focusing on the research and development, production, sales and service of printed plate microchannel heat exchangers. The company is located in Xinjiabo Science and Technology Park, Qiantang New District, Hangzhou. It has special equipment production qualifications, has domestic leading vacuum diffusion welding technology, and is committed to low-carbon thermal management solutions under the national “carbon peak, carbon neutral” strategy. The company is in the supply chain of LNG, hydrogen and other industrial gases and its green energy fields; in the fields of green power such as fuel cells, heat recovery power generation, and nuclear power; in the fields of thermal management of power systems such as aviation, ships, and vehicles; in aerospace, base stations, new In the field of environmental control such as energy vehicles and the field of micro-chemical industry, it provides energy-saving and material-saving low-carbon heat exchange solutions for users’ thermal systems.

The company is the first domestic manufacturer of high-efficiency and compact printed plate microchannel heat exchangers and microreactors, and the first (set) industrialized microchemical continuous reaction equipment general contractor in Zhejiang Province. The company has complete product qualifications, and has obtained ISO9001:2015, ISO14001:2015, GJB9001C-2017, UL/C, CE, ROHS, CRAA, A2 pressure vessel production license and DNV classification society certification.