Box type water chiller
- Shanghai the industrial co., LTD
- product brand:zhongyou
- Numéro de stand：A5M46N1G25
- product specification:
- product category:Refrigeration Equipment-Refrigeration systems and plants-Chillers, liquid
- product introduction:The box type industrial water chiller is a kind of industrial cooling equipment with air or water as the cooling medium of condenser and water as the carrier. It is widely used in various industrial fields such as plastics, electronics, food, medicine, electroplating, chemical industry, printing, coating, laser and disc making, etc.
According to the different cooling medium, the industrial chiller is divided into air-cooled type and water-cooled type, which can be selected by customers according to the site conditions;
The box type industrial water chiller can be equipped with a refrigerating water pump and a water tank to minimize the on-site installation work. It only needs to connect the water inlet and outlet pipes of the chiller to the use equipment: the built-in stainless steel water tank can automatically adjust the water volume change in the water pipeline, realize automatic water replenishment and overflow; at the same time, it can effectively buffer the water temperature fluctuation caused by the change of the use load, and stabilize the operation of the refrigeration system;
The compressor adopts the hermetic scroll compressor (or piston type) imported from Europe and America, with small vibration, strong resistance to liquid hammer, high efficiency and wide working temperature range
★ Intelligence: for the unit with multiple compressor heads, the microcomputer will automatically memorize the operation time of each compressor, and the compressor with less operation time will be activated at the next start-up; similarly, when unloading operation is required, the unit with longer operation time will be unloaded and shut down preferentially, so as to achieve the balanced operation of each compressor and extend the service life of the whole machine;
★ stability: we have integrated the resources of world-renowned suppliers to order each unit part, to ensure the high quality of each unit part, so as to ensure the stable quality of the whole machine.
★ broad: in order to meet the different temperature requirements of industrial cooling and freezing in all walks of life, different series of scroll type industrial compressors are used. The temperature of chilled water is from 15 ℃ - 13.5 ℃, and the excellent process ensures stable operation under the limit conditions. The box type industrial water chiller can realize all kinds of low-temperature water supply. After adding appropriate antifreeze on the chilled water side, the temperature of 0-35 ℃ can be achieved The temperature of outlet water, the commonly used antifreeze solvent are glycol, sodium chloride and calcium chloride solution, which are recommended in application
The customer sets the antifreeze solution of different concentration according to the outlet water temperature. Please refer to the attached table for the freezing point of various solutions;
★ high efficiency: the unit adopts the international advanced fully enclosed scroll industrial refrigeration compressor. The compressor's compression efficiency and heat exchanger's heat exchange efficiency have been significantly improved to ensure the efficient operation of the unit.
★ energy saving: the unit adopts the unit energy saving control program independently developed by the public, to ensure that the unit can automatically adjust the operation status of the unit according to the set working conditions, so as to ensure the smooth and energy-saving operation of the unit to the greatest extent.
★ simple: the unit has a simple structure and a good human-machine interface. Within the safe operation range of the unit, the operating conditions of the unit can be set freely. Once set, the unit can run itself and adjust the energy in real time, which is easy to operate.
★ anti corrosion: the evaporator of low-temperature brine type unit is processed with imported high-efficiency anti-corrosion materials, which are not ordinary materials for anti-corrosion treatment, so as to ensure the service life without affecting the heat exchange efficiency, and effectively avoid the perforation of the evaporator caused by the corrosion of the refrigerant and the permanent damage of the unit.
★ safety: the unit has a complete protection system, and all unit faults are displayed on the operation panel in both Chinese and English, so as to effectively avoid damage to the unit under severe working conditions, effectively protect the operation safety of the unit and extend the service life of the unit. Standard protection includes: compressor overload protection, compressor overheating protection, water pump overload protection, cooling fan overload protection (air-cooled type), refrigeration system high-pressure protection, refrigeration system low-pressure protection, insufficient water flow protection, antifreeze protection, frequent start protection and power supply fault phase protection
Over and under voltage protection. The scroll unit adopts independent modular design to realize the free combination of capacity, convenient use and high reliability.
★ environmental protection: in order to better protect the atmosphere, in addition to HCFC22 refrigerant, hfc407c and HFC134a can also be used, and special hfc404a and other green environmental protection cooling media can be used for low-temperature water chiller;
The company has a well-equipped testing center, each air-conditioning product has been filled with refrigerant and refrigeration oil before leaving the factory, after strict simulation of standard working conditions and maximum working conditions testing; the expansion valve is adjusted to the best state;
