Emerson Heat Pump Drying and Freezing Technology Exchange Conference was successfully held in Dongguan

On the afternoon of October 21, 2020, hosted by Emerson Environmental Optimization Technology (Suzhou) Co., Ltd., and undertaken by Dongguan Sanjiang Refrigeration Equipment Co., Ltd., Emerson Product Promotion and Heat Pump Drying and Freezing Technology Exchange Conference was held at Dongguan Songshan Lake Jizhi Valley International Conference The center was successfully held. Nearly 100 representatives from equipment manufacturers, accessory companies, distributors and industry media engaged in air source heat pump drying and refrigeration cold chain industries across the country attended the meeting. Zhao Hengyi, Executive Deputy Secretary-General of the Heat Pump Professional Committee of China Energy Conservation Association, and Emerson Marketing Department Manager Huang Xueyuan, Emerson South China Sales Manager Guan Zhiguo, Emerson Senior System Engineer Han Niansheng, Emerson Application Technology Manager Li Changsheng, "Heat Pump" magazine editor-in-chief Zhou Qingsong and other leading guests were invited to attend the meeting. The meeting was attended by Chen Zaicheng, General Manager of Dongguan Sanjiang Refrigeration Equipment Co., Ltd. Host.

                                                                                                  Chen Zaicheng, General Manager of Dongguan Sanjiang Refrigeration Equipment Co., Ltd.

Due to the characteristics of energy saving and environmental protection, air energy heat pumps have been well developed in recent years. At present, there is fierce competition in the fields of air energy heat pump heating and hot water, but the heat pump drying market is in the ascendant. In the future, the air energy market will transition from barbaric growth to branding, specialization, and intelligence, and the main areas will also transition from heating and hot water to industrial and agricultural drying. Air-energy heat pump drying replaces traditional coal-burning, which not only solves the problem of massive energy consumption, but also improves product quality, which has played a huge role in improving the rural economic structure and increasing product income. According to the statistics of the Heat Pump Professional Committee of the China Energy Conservation Association, the domestic industrial and agricultural drying market in 2019 has shown rapid growth from the perspective of sales. The total sales in 2019 were 1.13 billion yuan, an increase from 930 million yuan in 2018. The speed is 21.5%. The potential in the field of industrial and agricultural heat pump drying needs to be explored, which is a bright spot in the future development of the heat pump market segment.

                                                                                                  The scene of the heat pump drying and freezing technology exchange meeting

However, industrial and agricultural heat pump drying enterprises have not yet formed a brand structure, and the host manufacturing capabilities of small and medium-sized enterprises are uneven, which restricts the development of the industry. The compressor is the heart component of the air energy unit, and its operating performance determines the heating capacity of the unit. Only when the frequency conversion compressor unit is used in conjunction with the electronic expansion valve can the energy efficiency brought by the frequency conversion to the highest level. Emerson inverter compressors are widely used in heat pumps for high, medium and low temperature applications, refrigeration and air conditioning. They have many advantages such as high volumetric efficiency, high adiabatic efficiency, low noise, low vibration of the whole machine, and good cooling effect. It is the leader of inverter compressors. enterprise. Emerson, as the core enterprise of brand accessories in the heat pump industry, provides customers with high-efficiency and energy-saving system solutions and products, and promotes the development and progress of the air source heat pump industry in the drying field.

                                                                                                 Speech by Zhao Hengyi, Executive Deputy Secretary-General of the Heat Pump Professional Committee of China Energy Conservation Association

Zhao Hengyi, Executive Deputy Secretary-General of the Heat Pump Professional Committee of the China Energy Conservation Association, delivered a speech at the exchange meeting. He introduced the current situation of the air source heat pump industrial and agricultural drying market and fully affirmed the role of core accessory companies such as Emerson in promoting the development of the heat pump industry. Excellent trading companies such as Sanjiang Refrigeration and Heating have also contributed to the exchange and in-depth cooperation between companies in the heat pump industry. He hopes that air energy main engine supporting enterprises will join hands to promote the heat pump industry to enter a new stage of development in the drying field.

                                                                                                 Guan Zhiguo, Sales Manager, South China, Emerson

                                                                                                  Emerson Senior System Engineer Han Niansheng

Emerson’s South China sales manager Guan Zhiguo, senior system engineer Han Niansheng, and application technology manager Li Changsheng respectively introduced Emerson’s heat pump products, overall solutions, drying applications and compressor products. The three guests focused on explaining Copeland's full range of drying and high-temperature special compressors, digital scroll compressors, and control solutions and applications. Copeland's full range of drying and high-temperature compressors are equipped with electronic protection modules, using PTC sensors to adjust the motor temperature, which has a longer life than ordinary compressors, higher cost performance, and stable performance. The digital scroll compressor has high seasonal energy efficiency ratio, good dehumidification control performance, and the system has more precise room temperature control. In addition, the compressor for the constant temperature and humidity dryer newly developed by Emerson has a condensing temperature of up to 85°C and an evaporation temperature of up to 40°C, which can meet the drying needs of more materials.

Dongguan Sanjiang Refrigeration and Heating Equipment Co., Ltd. has won the title of the most popular commercial enterprise for many times, and it is the special distributor of Emerson Compressor. The company adheres to the business philosophy of "customer first, forge ahead", adheres to the principle of quality first, and provides high-quality services to our customers. The main brand compressors, four-way valves, electronic expansion valves, stop valves and other accessories. As a professional accessory product trade company, Sanjiang Refrigeration is not only deeply involved in the heat pump and refrigeration cold chain industries, but also committed to sharing the technical information of the core accessories of the drying unit, explaining in detail the characteristics and performance of the series of new products to the guests, and providing in-depth interaction for the industry partners. Platform.

It is reported that this exchange meeting is the sixth phase undertaken by Sanjiang Refrigeration and Heating. The product promotion and technology exchange meeting is held annually. It is a grand event for the heat pump industry brand accessories technology exchange. With technology exchange as the core and market orientation as the context, it demonstrates the strong technical force, advanced manufacturing technology, and scientific management system of the core accessory companies , Products with excellent performance, etc., make the participants have a more intuitive and profound understanding of Emerson compressors. With the blessing of professional brand accessories, the product performance of air energy units will be upgraded to a higher level, which will further promote the further expansion of heat pump technology in the field of industrial and agricultural drying.