High cooling capacity, low energy consumption, long run time before defrosting; Based on the minimum frosting, the refrigeration cycle is long and the defrosting cycle is the shortest; Compact size and high cooling capacity; Optimize the wind speed, range and evaporation area, reduce dry consumption, and keep the stored food fresh for the longest time.
Aluminum fins solid
Ensures efficient heat transfer
1. Dispenser
Homogeneous distribution of refrigerant
Based on the optimal gas/liquid ratio (100% guarantee of homogeneous gas-liquid separation)
Low energy consumption
Based on optimized pressure drop
Long run time before defrosting
Minimal frosting based on even distribution
Equal flow in the line
Not affected by working environment, refrigerant, temperature difference
Humanized installation design makes the air cooler installation efficient and correct.
The shell powder spraying technology ensures that it does not rust and reaches the food grade spraying, which is the most stringent in the world
Hygienic standards for food storage
Series air cooler is a kind of cooling and cooling equipment used in cold storage, used in refrigeration units, according to the applicable temperature, divided into DL, DD, DJ three series, can be applied to different storage temperatures, DL type air cooler is mainly suitable for fresh storage around 0ºC, DD type air cooler is mainly suitable for -18ºC cold storage, DJ type air cooler is mainly suitable for -25"C below the freezer.
peculiarity
Peculiarity:
It is specially designed for refrigeration, freezing and preservation, prolonging the storage cycle of products and ensuring product quality to the greatest extent;
Compact shape and structure, does not occupy the usable area of cold storage;
The copper tube adopts a mechanical expansion tube to make the fins and the copper tube fit closely to ensure efficient heat exchange effect: the coil is tested for air tightness at 2.8MPa air pressure to ensure the quality characteristics of high air tightness when the product leaves the factory; Motor: Conventional Grid Type, Outer Rotor Air Duct Type, Outer Rotor Panel Type, Internal Rotor Axial Flow Type:
The length of the stainless steel heating wire is much larger than the length of the coil core, so that the frost accumulation at the elbow parts at both ends is less;
Dispenser components select the best solution through theoretical calculations and practical testing to maximize dispensing uniformity. The electric defrost air cooler is adopted, and there is an aluminum plate at the bottom to improve the forced heat exchange effect;
The heating wire is in close contact with the aluminum plate and heated, so that the water pan is more evenly sanded;
The three series of products of flush series air cooler, unilateral air outlet, DL, DD and DJ have complete chains and wide storage temperature coverage: -35~20ºC, which are suitable for various industrial cold storages.
peculiarity
Peculiarity:
Fan diameter ø500~710, three-phase voltage;
Baffles are installed before and after the coil to avoid frost splashing on the motor shell or dripping on the motor shell and burning the motor;
The depth of the water tray is reasonable to prevent overflow when the water volume is too large;
Frost at both ends of the coil, remove the frost layer to avoid freezing;
The drip tray above the coil is evenly distributed, and the water outlet hole is located above the copper pipe to avoid water splashing;
Non-standard products can be customized according to customer requirements to meet special requirements, please consult our distribution office for details.
enclosure
Made of high-quality galvanized steel sheet, it has very good corrosion resistance. The tuyere is stretched into a bell shape by the fan floor, which not only increases the rigidity of the tuyere, but also ensures smooth airflow and small resistance loss.
coil
Aluminum tubes and aluminum fins are characterized by their light weight and fast heat conduction. The expansion connection between the fin and the heat exchange tube adopts imported special equipment and is in close contact, so as to achieve low heat contact resistance and high heat exchange efficiency.
The steel pipe and steel fin are one-piece hot-dip galvanized, which has strong corrosion resistance and longer service life. The fins and heat exchanger tubes are galvanized thick
The degree is 0.06-0.10mm monolithic hot-dip galvanizing process, so they are composed of integral heat exchangers. In addition, the design in the tube is optimized, the resistance is reduced, and the heat transfer efficiency is very high.
The combination of constant fin spacing and variable fin spacing improves the heat transfer efficiency of the air cooler in a variety of environments. The coil frame is made of hot-dip galvanized integral galvanizing, so it has high strength and good corrosion resistance.
The sheets have a large size and wavy integrity, which achieves high heat exchange efficiency and also facilitates hygienic handling. The aluminum fins are in the form of fins, combining a stretched and elevated neck ring with constant fin spacing; The steel fins adopt a special crown structure with constant spacing to ensure the accurate positioning of the fins.
Axial fans and motors
The screen protection axial fan is characterized by high efficiency, wide range of air volume and air pressure
, stable operation and low noise. The blades of the fan are made of die-cast aluminum alloy so that light weight and good corrosion resistance are achieved. The new blade design makes for better aerodynamics. The fan motor is IP55 rated and can be used in a temperature range of -40ºC-40ºC.
Cooling water tank and water tray
The cooling water tank and water tray are made of high-quality galvanized steel sheet with very good corrosion resistance. The cooling tank designed by mesh water spray method has the characteristics of uniform water spray, no blind area, fast defrosting speed and low water consumption. The water tray is removable, so it is easy to clean and ensure hygiene. The shielding plate between the cooling water tank and the water tray effectively prevents water from splashing outside.
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