Cold water chiller of Shenzhen industrial cold water machine

        Low temperature cold water machine safety and environmental protection, using refrigerant as a medium, non-toxic. No danger, can be connected to the original hot water system, can replace the high risk, high cost of boiler system, also with the solar system, replace the electric heating part. Low temperature cold water machine automatic computer control, no need to monitor, can be remote or centralized management system operation. Unit or module type assembled structure, small volume, flexible installation on the roof, balcony or room etc.. Cold water heater can be used to reduce the environmental temperature, improve the quality of the environment. It also belongs to one of the industrial cold water units.

        Shenzhen low temperature industrial chiller temperature range, Shenzhen Dongxing Refrigeration Electrical Co., Ltd. specializing in the production of industrial chillers, screw chillers, air-cooled scroll chiller, open industrial water chiller. Shenzhen industrial chiller compressor selection temperature meter, should first consider the preparation temperature requirements of refrigeration equipment, at the same time to the user by the cold conditions should also be in-depth understanding of the investigation, choose to adapt to the requirements of temperature in high temperature or low temperature compressor compressor. In second low piston type refrigeration compressor, full consideration of the different working conditions of motor power and gas flow in high temperature and low temperature, compressor compressor displacement is the same with different motor and valve plate combination optimization design and manufacture. Low temperature compressor is never allow the application of evaporation temperature more than -5 degrees above the occasion, in order to avoid the compressor motor overload: if the temperature of compressor in low temperature field of the same displacement, often because of the motor efficiency decline, reduce the power factor. Valve plate clearance effect caused by the cooling equipment, such as a significant reduction in the amount of refrigeration, energy consumption increases, but also very non economic. 

Shenzhen East Star low temperature cold water machine performance characteristics

1  、reliable: stable performance, low noise, long service life, thermal load technology to reduce the unit load, reduce the failure rate;

2、 water cooled low temperature type water chiller adopts horizontal shell and tube condenser and shell tube evaporator, which has the characteristics of simple structure, stable heat exchange, lasting efficiency and convenient maintenance;

3、water chiller control system adopts imported PLC program controller, man-machine interface configuration big screen touch screen, the interface is simple and easy, intuitive and convenient operation;

4、 unit design is reasonable, the structure is compact, the appearance is beautiful, the volume is small, the area is small;

5、The unit has a reliable safety protection device, including: high and low voltage protection device, air compressor motor overheating protection device, overheat protector, overload current protection, good anti freezing temperature protection, water protection, emergency stop switch, a temperature sensing type fusible plug safety valve, etc..

6、Intelligent control, automatic microcomputer control, without manual monitoring, remote or centralized management can be realized;

7、Low operating cost, improve the efficiency of the unit, improve working conditions, save the operating cost of the unit;

8、Safe and reliable, the water temperature is relatively constant characteristics, so that the heat pump unit running more reliable, more stable, to ensure the efficiency and economy of the system, and no special maintenance or operation, operation and maintenance costs are minimal;

9、Energy saving and environmental protection, to provide customers with industrial cold water at the same time, but also can supply a large number of free health hot water, heat system to increase cooling, high energy efficiency, recycling of heat up to the amount of 30-80%;