Profile
Guangdong Shenling Environmental Systems Co., Ltd. independently develops ZK-RM Series, the high efficiency air handling unit for metro station. This is innovative high-efficient and energy-saving subway air handling equipment globally. The technology reaches international advanced level, which is approved by Guangdong Economic and Information Technology Commission and leading experts as well.
With Shenling self-developed rotating openable heat exchanger integrated device, it is the first time to integrate core components systematically in AHU, including breakwater, drain tank, heat exchang
er, vertical shaft and etc. Operation modes can be automatically switched between air conditioning and ventilation by turning on/off the integrated device. During ventilation process in metro station during transition season, it can intelligently choose the right mode according to outdoor temperature to save energy, its air resistance of heat exchanger section in ventilation mode is 1/60, with significant energy-saving effect.
Product can be widely used for subway station in different regions and climate zones, especially suitable for application requesting long running in ventilation con
ditions.
According to different cold sources, AHU can be divided into chilled water type and refrigerant type. For chilled water type unit, chilled water is used for cooling. For refrigerant type unit, refrigerant is used for cooling through direct expansion. Evaporating temperature of direct-expansion refrigerant type unit is higher, therefore it is more energy saving.
Technical Features
1, High Efficiency and Energy Savings
With rotating openable heat exchanger integrated device, the heat exchanger can be turned on during ventilation season to reduce internal resistance. Inverter technology is equipped to reduce fan motor output power, contributing to high efficiency and energy saving.
2,Stable and Reliable
Dual-triangular braced frame and rotating vertical shaft are used to solve eccentric deformation problem of rotating device, Pipelines pass set pressure test for tens of thousands of times to ensure there is no leakage.
3,Intelligent Control
Heat exchanger can be turned ON/OFF automatically. The operation mode can be adjusted with change of air flow, volume and resistance according to different working conditions, which greatly improves control precision.
4,Easy Maintenance
There is sufficient internal room for maintenance. Use easily disassembled rotary joint for chilled water type unit and stainless steel metal hose for refrigerant type unit. On the base of universal standard spare parts, key parts maintenance can be finished within 1 hour.
5,Anti-freezing (Chilled Water Type)
The coil is designed with drainable structure. Each loop keeps a same inclination angle for easy drainage. Drainage valve is disposed at the tom of water
collection pipe, which is lower than heat-exchanging tube at the bottom. Water can be drained completely when unit is turned off.
Application
Applicable to large public buildings, such as new and renovated metro station, train station, stadium, exhibition center, airport, shopping mall and etc.
Qinhao Zhan
HVAC&R Engineer
Refrigeration and Process Systems
China Refrigeration (York by Johnson Controls)
Mobile:+86 13818154378 18625150627
QQ: 826554493
862417098
Johnson Controls York Industrial Refrigeration - Shanghai Jiusui-Ref Systems Engineering Co., Ltd.: harsh industrial environments breakthrough in industrial refrigeration + accuracy + = large cooling load fluctuations York - Shanghai Jiusui-Ref Systems Engineering Co., Ltd tailor-made industrial refrigeration systems!
Provide personalized solutions for five major areas! Can be mainly used in petroleum, petrochemical process; chemical technology; synthetic rubber technology; fertilizer production process and chemical fiber textile technology. A number of other applications to meet different needs!
In addition to the above five major areas, York- Shanghai Jiusui-Ref Systems Engineering Co., Ltd Industrial refrigeration approved for use in air separation plants, liquefaction plants, carbon dioxide recovery systems, pharmaceutical industry, tobacco industry and steel plants, power plants, electronics factories and other process cooling And refrigeration systems.
York Shanghai Jiusui-Ref Systems Engineering Co., Ltd is located in the petrochemical industry, whether it is upstream natural gas compression, midstream liquefied natural gas storage, transshipment, or downstream air separation, liquefaction unit, as long as the compression-related York- Shanghai Jiusui-Ref Systems Engineering Co., Ltd are involved!
Advanced control system + energy efficient refrigeration equipment + overall solution = York - Shanghai Jiusui-Ref Systems Engineering Co., Ltd a full range of food refrigeration business!
Food processing + large cold storage + poultry slaughter + beer drinks + dairy products + aquatic fisheries + small logistics distribution center, etc. = York - Shanghai Jiusui-Ref Systems Engineering Co., Ltd food refrigeration business coverage!
P.K. "China cold village" -58 ℃ low temperature! (-28 ℃ ~ 15 ℃), and even tuna low-temperature cold storage (-55 ℃ ~ -60 ℃), York - Shanghai Jiusui-Ref Systems Engineering Co., Ltd food refrigeration business can be, but also the production of cold storage, Complete turnkey project. Diverse demand one stop to meet! Supporting cold storage products with cooling water system to meet the dairy products, beer and other light industry diverse needs. Sea and land to eat to ensure the quality of fish and shrimp! Provide on board and onshore fish and shrimp processing supporting the cooling and quick-frozen products, stable and reliable products to York - Shanghai Jiusui-Ref Systems Engineering Co., Ltd frozen food business filled with full.
Hot summer experience! Not only in the game-type ice rink and entertainment ice rink unique advantages, but also for the automatic ice-making plant and ice cream factory to provide frozen solution.
Verified Supplier - Shanghai Jiusui-ref Systems Engineer Co.;ltd
Bussiness Type: Manufacturer,Trading Company,Agent,Distributor/Wholesaler,Association,Business Service (Transportation, finance, travel, Ads, etc) 
