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Jiangsu Shenjiang Environmental Technology Co., Ltd.
Home / Product / HVAC System / Air Conditioning Unit

Air Conditioning Unit

The air conditioning unit serves as a critical component of central air conditioning systems, designed to deliver efficient cooling, heating, and dehumidification across a wide range of applications. It is primarily composed of core elements such as centrifugal fans and coil heat exchangers, which work together to ensure stable performance. This equipment is commonly applied in industrial and civil buildings, including hotels, hospitals, factories, restaurants, office spaces, shopping malls, and exhibition halls. Its structure and operating principle make it particularly suitable for large areas or projects requiring climate regulation in multiple rooms.
The design of the air conditioning unit emphasizes flexibility in operation, allowing air volume and airflow distribution to be adjusted according to actual indoor conditions. This adaptability helps meet diverse requirements for temperature and humidity control in various environments. With a relatively low operating noise level, the unit contributes to quieter and more comfortable indoor settings, which is especially valuable in office or hospitality applications.
The equipment features a compact and lightweight design that simplifies both installation and maintenance. Multiple configurations such as horizontal, vertical, and ceiling-mounted types are available, enabling the unit to be adapted to different building layouts. Additionally, the system supports intelligent adjustment of air volume and external static pressure to optimize circulation and enhance energy efficiency.

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    Air Conditioning Unit

    The air conditioning unit serves as a critical component of central air conditioning systems, designed to deliver efficient cooling, heating, and dehumidification across a wide range of applications. It is primarily composed of core elements such as centrifugal fans and coil heat exchangers, which work together to ensure stable performance. This equipment is commonly applied in industrial and civil buildings, including hotels, hospitals, factories, restaurants, office spaces, shopping malls, and exhibition halls. Its structure and operating principle make it particularly suitable for large areas or projects requiring climate regulation in multiple rooms.The design of the air conditioning unit emphasizes flexibility in operation, allowing air volume and airflow distribution to be adjusted according to actual indoor conditions. This adaptability helps meet diverse requirements for temperature and humidity control in various environments. With a relatively low operating noise level, the unit contributes to quieter and more comfortable indoor settings, which is especially valuable in office or hospitality applications.The equipment features a compact and lightweight design that simplifies both installation and maintenance. Multiple configurations such as horizontal, vertical, and ceiling-mounted types are available, enabling the unit to be adapted to different building layouts. Additionally, the system supports intelligent adjustment of air volume and external static pressure to optimize circulation and enhance energy efficiency.

  • Cooling Tower
    Cooling Tower

    A cooling tower is an equipment that performs heat exchange through direct contact between water and air. It is widely used in industrial and commercial fields to effectively reduce water temperature. Its main components include fans, motors, fillers, water distribution systems, tower bodies, and water trays. The working principle of the cooling tower is to use the low-temperature air generated by the fan to exchange heat with the water in the filler, thereby reducing the water temperature.The counterflow cooling tower is an important cooling tower design. The hot water flows in from the top of the tower and flows downward through the packing, while the air flows upward from the bottom of the tower. The two flow directions are almost 180° opposite. This design extends the contact time between hot water and air, significantly improving heat exchange efficiency. The structure of the counterflow cooling tower optimizes the contact area between air and water, allowing heat to be dissipated more quickly and improving the cooling effect.In terms of the water distribution system, the counter-flow cooling tower is equipped with evenly distributed nozzles to ensure that water can evenly cover the filler and avoid drying out, thereby maintaining the stability of cooling efficiency. The water tray design effectively collects cooled water to ensure water recycling and further improve the economy and sustainability of the system.

  • Air Conditioning Ventilation Duct
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    FRP air ducts have the advantages of being lightweight, corrosion-resistant, flame-retardant, and cost-effective, and are widely used in many fields such as industrial electronics, chemical fiber textiles, precision machinery manufacturing, petrochemicals, and pharmaceutical and nuclear industries. Its main features include good corrosion resistance, flame retardancy, low airflow resistance, good sealing, and good insulation properties.With good physical and chemical properties, FRP pipes can effectively resist a variety of corrosive media and significantly extend their service life. At the same time, its flame retardant properties reduce the risk of fire spread in vile situations such as fire, ensuring personal safety and stable operation of equipment. The lightweight design makes the installation process simple, reducing labor costs and the construction period.Metal air ducts are cut and pressed using advanced automated equipment. They have high strength, good sealing, beautiful appearance, and long service life. Its inner and outer walls are smooth, which significantly reduces airflow resistance and improves ventilation efficiency. A variety of metal materials are available to meet different environmental needs and are widely used in air supply, exhaust, and smoke exhaust systems in hotels, shopping malls, supermarkets, office buildings, factories, and the food industry.Phenolic composite air duct is composed of phenolic foam board and aluminum foil, combined with special flange accessories, and is mainly used in central air conditioning ventilation systems. Its inner and outer surfaces are coated with aluminum foil to ensure good moisture-proof performance and aesthetics, while the phenolic foam material in the middle has good performance in resistance to bending, compression, and brittleness, meeting the strict requirements of modern air conditioning ventilation ducts.

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About SHENJIANG
Jiangsu Shenjiang Environmental Technology Co., Ltd.
Jiangsu Shenjiang Environmental Technology Co., Ltd.

Established in 1996, Jiangsu Shenjiang Environmental Technology Co., Ltd. is a professional China Air Conditioning Unit Manufacturers and Air Conditioning Unit Factory.And is nestled in the picturesque city of Yancheng, Jiangsu Province, known for its moniker "Land of Water and Fish-Rice." The company specializes in designing, developing, manufacturing, and installing complete sets of waste gas treatment equipment and resin-based composite material products. Adhering to the principle of "market orientation and technological innovation," we have been steadfast in scientific and technological innovation, ensuring the company's sustained and stable growth. Our team comprises 218 dedicated employees, including 35 professional technicians, and we are equipped with over 100 advanced testing and production machines. Our R&D center spans 3,000 square meters, while our factory buildings, office buildings, and business buildings cover an area of 35,000 square meters. With a registered capital of 101.6 million yuan and total assets amounting to 154 million yuan, we have evolved over two decades through continuous self-innovation, utilizing new materials, technologies, and processes, resulting in a cluster of industries with multiple patents. Shenjiang embraces a diversified and multifaceted approach to industry-academia integration. We adopt an applied training model that combines theoretical research with practical exploration, establishing long-term cooperative relationships with esteemed institutions like Southeast University, University of Shanghai for Science and Technology, Xi'an Jiaotong University, "China Environmental Protection Equipment Industry Base Technology Research Center," and "Jiangsu Pollution Control and Resource Utilization Engineering Technology Research Center." In addition, we actively promote international scientific and technological cooperation, forging partnerships with countries such as Indonesia, Thailand, Austria, and Singapore. Guided by the business philosophy of "technology, credibility, service, and development," we have developed a range of innovative products including waste gas treatment and recovery systems, desulfurization and denitrification systems, central air conditioning unit systems and fittings, windpipes, resin-based composite pipes, water supply and drainage sandwich pipes, resin-based composite material non-standard equipment and storage tanks, cooling towers, chemical fiber non-standard equipment, cleaning furnace equipment, and painting complete sets of equipment. These new processes are characterized by advanced technology, strong adaptability, simple operation, and low costs. We have filed 40 proprietary technology certifications, with 30 utility granted, 4 inventions, and 7 PCT certificates. Our independently developed waste gas recovery and treatment devices have been listed in the "Jiangsu Province Key Promoted New Technology and New Product Catalog." With a global presence, we have established supply, installation, and sales offices in various locations, including Indonesia, Singapore, Austria, Xinjiang, Fujian, Nanjing, Shandong, and Sichuan. Moreover, we boast professional construction teams specializing in environmental protection, mechanical and electrical, and anti-corrosion and insulation equipment installation. As our enterprise grows, Shenjiang is committed to enhancing its brand influence, rallying together to face challenges, and seeking mutual development for a shared future. We adhere to a people-oriented approach and a development philosophy that emphasizes scientific innovation. With a united front and the determination to overcome difficulties, we maintain our entrepreneurial spirit and unwavering commitment to our founding principles. We strive to create intellectual property for our enterprise, gradually shift focus to our core business, and pursue diversified development. We are constantly upgrading and transforming, targeting the development trends of both domestic and international markets, and aiming to establish new projects and achieve new outcomes. We are dedicated to making a greater contribution to the cause of environmental protection.

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Industry knowledge extension

1.Why Choose a Variable Air Volume Air Handler for Your Space?
When it comes to selecting the right air conditioning solution for a variety of environments, the variable air volume (VAV) air handler is an excellent choice. Whether you're working in a hotel, hospital, office building, shopping mall, or any large-scale space, the VAV air handler offers the flexibility and efficiency needed to create a comfortable indoor environment. Jiangsu Shenjiang Environmental Technology Co., Ltd., with its extensive experience in providing cutting-edge environmental solutions, understands the importance of a system that can seamlessly adjust to different conditions.
The VAV air handler is particularly suitable for spaces where maintaining a consistent temperature and humidity level is essential. For instance, hotels and hospitals require precise climate control to ensure comfort and safety, while office buildings and shopping malls need an efficient and reliable system to handle fluctuating occupancy and usage patterns. By adjusting airflow automatically based on temperature and humidity levels, the VAV system offers an intelligent solution that not only meets but exceeds the needs of diverse environments.
One of the standout features of this equipment is its ability to handle multiple rooms or large spaces simultaneously. Whether the system is installed in a horizontal, vertical, or ceiling-mounted configuration, it is capable of providing even cooling, heating, and dehumidification throughout the building. This is especially important for large buildings where different areas may require different environmental settings at the same time. By choosing a Air Conditioning Unit from Jiangsu Shenjiang Environmental Technology Co., Ltd., you’re opting for an innovative solution that’s tailored to the dynamic needs of your space, ensuring both energy efficiency and comfort.
At Shenjiang, we understand that quality is paramount, which is why our VAV air handlers adhere to stringent international quality and environmental management certifications. Our commitment to quality ensures that every product delivers exceptional performance and reliability, backed by our advanced manufacturing processes and state-of-the-art equipment.

2.How Does the Air Conditioning Unit Ensure Optimal Comfort?
The variable air volume air handler is engineered to offer precise temperature and humidity control in a variety of environments. At Jiangsu Shenjiang Environmental Technology Co., Ltd., we specialize in creating solutions that optimize the air conditioning process, and the VAV air handler is a prime example of this. This system features centrifugal fans and coil heat exchangers, which work in tandem to deliver outstanding cooling and heating performance. The design of the air handler allows it to adjust airflow dynamically to meet the specific needs of the space, whether it's cooling during hot summer months or providing warmth during colder seasons.
One of the key benefits of this technology is its ability to create a comfortable, consistent indoor climate across large spaces. In offices and factories where different rooms may have different heating and cooling needs, the VAV system can adjust the airflow to provide the right amount of air circulation in each space. This flexibility is vital for environments that have varying occupancy rates or where temperature and humidity conditions fluctuate throughout the day.
The low noise operation of the VAV air handler is another factor that contributes significantly to the comfort of users. Unlike traditional air conditioning systems that can be disruptive with loud compressors and fans, the VAV air handler operates quietly, reducing noise pollution in the workplace, hospital, or residential setting. This not only creates a more pleasant environment but also improves productivity and overall well-being. By combining efficient air flow management with low noise levels, the VAV air handler ensures that your space remains comfortable without compromising on comfort or performance.
Jiangsu Shenjiang Environmental Technology Co., Ltd. is committed to providing products that exceed industry standards. Our advanced manufacturing equipment, including automatic winding machines, CNC lathes, and other precision tools, ensures that each VAV air handler is built to last and operate efficiently in any environment. Our ISO 9001 certification guarantees that every product is rigorously tested for quality and reliability before it reaches the customer, providing peace of mind and long-term value.

3.What Makes the Variable Air Volume Air Handler Energy-Efficient and Cost-Effective?
Energy efficiency is a crucial consideration when selecting air conditioning systems, and the variable air volume air handler excels in this regard. At Jiangsu Shenjiang Environmental Technology Co., Ltd., we understand the importance of reducing both environmental impact and operating costs, which is why our VAV air handler is designed to optimize energy usage without compromising performance. The intelligent airflow adjustment system ensures that the right amount of air is circulated based on real-time conditions, allowing the system to operate at maximum efficiency. This means that the Air Conditioning Unit uses less energy to achieve the desired cooling or heating effect, which directly translates into lower energy bills for users.
One of the standout features of the VAV air handler is its ability to adjust the air volume and external pressure based on the needs of the space. For example, in a large office building, the air flow can be increased during peak hours when more people are present, and decreased when the building is less occupied. This dynamic adjustment helps minimize energy waste, ensuring that the system is only working as hard as needed. The flexibility in installation options, including horizontal, vertical, or ceiling-mounted configurations, allows for a more tailored approach to air distribution, further enhancing energy efficiency.
The compact structure and lightweight design of the VAV air handler make it easy to install and maintain, reducing both installation costs and future maintenance efforts. With less wear and tear on components due to its efficient operation, the system also has a longer lifespan, which further reduces the need for costly repairs or replacements over time. The system's low noise operation ensures that energy is not wasted through excess mechanical noise, contributing to a quieter, more energy-efficient environment.
At Jiangsu Shenjiang Environmental Technology Co., Ltd., we take pride in our state-of-the-art manufacturing capabilities. Our dedication to providing energy-efficient and cost-effective solutions is backed by our ISO 14001 certification in environmental management, ensuring that our products not only meet performance standards but also adhere to sustainable practices. With a global presence and a focus on delivering high-quality air conditioning solutions, we are the ideal partner for businesses and institutions looking to reduce operating costs while maintaining optimal comfort.