Kunming, located in the southeast of China, is the largest flower producing area in China. How to keep the flowers fresh and transport the flowers to other cities even other countries? Flower cold storage is an important step. It can keep the flowers fresh and prolong the life of flowers after picking.
Flower cold storage is a kind of cold room for flowers, the cold room refrigeration system in the flower cold room produce the cold air to achieve the best flower storage temperature. In order to reduce the water evaporation, it also has the humidification system. The cold air of the cold storage can reduce the respiration of the flowers, and the humidification system can reduce the water evaporator of the flowers.
Generally, the design temperature of the flower cold storage is +10 °C to 0 °C . The storage temperature for different flowers is slightly different. How to keep the flower fresh? The cold room refrigeration system play plays a major role. It like a human heart in flower cold storage. The cold room refrigeration system composed of cold room cooling unit and cold room evaporator unit. The cold room cooling unit is installed outside of the cold storage, so also called outdoor condensing unit or remote condensing unit. The cold room evaporator unit is installed inside of the cold storage, so also called cold room indoor unit. Glen Refrigeration offers cold storage refrigeration systems for different cold rooms and freezer rooms.
The flower cold storage is a kind of high temperature cold room. Generally the temperature of flower cold room is +10 °C to 0 °C. So a climate control condensing unit for high temperature is suitable. The specific model should be selected according to the actual design flower cold room.
Sanyo compressor outdoor condensing unit features Sanyo rotary refrigeration compressor which has high reliability. The cooling capacity available in 1 HP, 1.5 HP, 2 HP, 2.5 HP and 3 HP, well-suited for small to medium cold room refrigeration system for flower cold storage. Compared with ZB series Emerson condensing unit, it has the advantages of competitive price.
Glen Refrigeration offers Emerson ZB Series Scroll Compressor walk in cooler Condensing unit-available in horsepower range from 2 HP to 15HP, designed for high temperature and medium temperature cold storage room. It delivers best-in-class energy efficiencies, widely used in walk in cooler and freezers and display cases commonly found in convenience stores (c-stores), restaurants, supermarkets and cold storage facilities.
Evaporator unit is part of the cold room refrigeration system. It is also one of the most important cold room components. Glen Refrigeration offers different kinds of evaporator unit, including cold room evaporator, freezer room evaporator, walk in cooler evaporator, walk in freezer evaporator and etc.
According to the cold room temperature range +10 °C to 0 °C, the cold room evaporator DL series is suitable for flower cold storage. The internally threaded pipe and thickened aluminum fin improves the heat exchange efficiency of the evaporator unit. EBM motor and WEIGUANG motor ensures the high reliability of cold storage evaporator.
There are several different kinds of cold storage doors, includes half-buried doors, full buried doors and sliding doors, etc.
The choice of cold storage door needs to be determined according to the actual design of the cold storage; half-buried doors and full-buried doors are mostly used in small cold storage, while large-scale cold storage must use a sliding door with a larger opening and closing size.
The body of the cold storage is composed of a cold storage panels (including floor and roof) and a cold storage door.
The cold storage panel adopts the latest environmentally friendly polyurethane as the inner insulation layer, and the outer surface is covered by steel plates.
Since the design temperature of the flower cold storage is between +10 °C and 0 °C, the thickness of the cold storage panel 50 mm or 75 mm is OK.
Glen Refrigeration, as leading condensing unit and monoblock refrigeration unit manufacturer in China, provides a wide range of cold room refrigeration system for different cold storage, including the fish cold storage, vegetable cold storage, fruit cold storage, meat cold storage, ice cream cold storage, egg cold storage, controlled atmosphere storage and etc.
The flower cold storage consists of condensing unit, evaporator unit, cold room panels, cold room door and other cold room refrigeration components. The condensing unit and evaporator composed a vapor compression refrigeration cycle. The flower cold storage room condensing unit features Copeland ZB series scroll compressor, specifically designed for high temperature and low temperature refrigeration equipment, used in in supermarket, restaurant, warehouse and other commercial and industrial applications. The design focuses on ease of installation and maintenance along with the flexibility to fit most application requirements.
The DL series evaporator unit, designed for high temperature refrigeration, is suitable for flower cold storage. It uses internally threaded pipe and thickened aluminum fin, improves the heat exchange efficiency of the evaporator unit. The motor quality is very important for a cold storage evaporator unit. Glen refrigerant uses EBM motor and WEIGUANG motor, ensures the high reliability of cold storage evaporator.
Except the cold room refrigeration system, Glen refrigeration offers full technical support of condensing unit capacity selection, condensing unit installation, condensing unit troubleshooting, and evaporator selection guide for your cold storage. How to calculate evaporator temperature, how to install a TXV? Any questions about cold room refrigeration system, feel free to contact with us.
Glen Refrigeration is your one-stop-shop of condensing units and refrigeration units for commercial refrigeration. Apart from the remote condenser unit, Glen Refrigeration also provides small condenser unit, refrigerator condenser unit, monoblock refrigeration unit, horizontal condenser unit, air cooled condenser unit, water-cooled condenser unit, inverter condenser unit, DC condensing unit and so on.
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