Huazhao Refrigeration Equipment Blog

As a  Water Chilling Machine Manufacturer , So let's continue  what we did last time . 8. The expansion valve should be installed as close as possible to the air cooler. The solenoid valve should be installed horizontally, the valve body is vertical and the direction of the liquid is noted. 9. If necessary, install a filter on the compressor return line to prevent dirt in the system from entering the compressor and remove moisture from the system. 10. Before the sodium and lock nuts of the refrigeration system are tightened, the lubricating oil should be wiped to enhance the sealing. Wipe clean after tightening. The roots of each door should be locked. 11. The temperature sensor of the expansion valve is fastened with a metal card at the outlet of the evaporator at 100mm-200mm and is tightly wrapped with double insulation. 12. After the installation of the refrigeration system is completed, the overall appearance is beautiful and the colors are consistent. There should

As a manufacturer of  Auto Water Cooled Chiller , we will discuss Refrigeration piping considerations with you. 1. The choice of copper pipe diameter should be in accordance with the pipe diameter of the compressor suction and exhaust valve interface. The pipe diameter should be increased when the condenser is separated from the compressor by more than 3 meters. 2. The suction surface of the condenser and the wall are kept at a distance of more than 400mm, and the air outlet and the obstacle are kept at a distance of more than 3 meters. 3. The diameter of the inlet and outlet of the liquid storage tank shall be based on the exhaust and discharge diameters indicated on the unit sample. 4. The compressor suction line and the air cooler return line shall not be smaller than the size indicated in the sample to reduce the internal resistance of the evaporation line. 5. When making the adjustment station, each outlet pipe should be sawed into a 45-degree oblique opening, inserted

Here is  Air Cooled Screw Chiller Supplier  talking about What is the role of installing ventilation ducts.  If you have any idea about it, welcome to contact us and discuss. The installation of the fan is of particular significance for industrial sites such as factories. Moreover, the fan can be installed on the roof, and the appearance is greatly improved. Having said that, what are the advantages of the fan?  The experts of the ventilation and smoke expert told us: First of all , many of today's industrial plants are built with color steel plates. The heat dissipation conditions are poor. The working environment can directly affect the work efficiency of workers, the work efficiency is reduced, and the product quality cannot be guaranteed. The roof fan can effectively improve the indoor air quality, give a more comfortable working environment of two meters, and increase work efficiency. Because the roof fan is installed on the roof, it does not affect the beauty of th

Here is  Water Cooled Chiller Supplier  talking about Centrifugal chiller vibration control. If you have any idea about  Water Cooled Chiller Machine , welcome to contact us and discuss. At present, the energy adjustment methods adopted by various manufacturers in centrifugal chillers generally include inlet guide vane adjustment, compressor frequency conversion and ten-day leaf diffuser width adjustment, and some manufacturers combine the above methods to adjust. Different energy regulation methods are a very important factor in determining the surge point of a centrifuge. (1)  The adjustment of the common mouth guide vane is adopted, and the surge point is between 20~30 load, which is different for different brand units. (2)  Adopting and importing guide vane adjustment is supplemented by variable frequency speed regulation of compressor impeller, and its surge point can be controlled at about 10 loads. (3)  The adjustment of the inlet guide vane is supplemented by the w