Huazhao Refrigeration Equipment Blog

In the era of rapid economic development in the 21st century, the industrial refrigeration industry has been recognized by more and more people. In recent years, more and more enterprises have used various types of industrial chiller, and chiller is in our life and production. The role is also increasingly important. However, many individuals or enterprises have very vague ideas about the structure type of the chiller when they choose and purchase the chiller. For example, people sometimes do not understand what is the difference between an air-cooled chiller and a water-cooled chiller? Today the supplier of  China Industrial Water Chiller  will work with you to understand the structure and difference of chiller. In fact, industrial chiller can be divided into air-cooled type and water-cooled type according to its cooling type (condenser type). The air-cooled or water-cooled here refers to the method of discharging heat generated by the chiller during the refrigeration process; howe

The high-pressure fault of the chiller means that the compressor exhaust pressure is too high, which causes the high-pressure protection relay to operate. The compressor discharge pressure reflects the condensing pressure. The normal value should be 1.4 ~ 1.8MPa, and the protection value setting is recommended not to exceed 2.0MPa. Because the long-term pressure is too high, it will cause the compressor to run too much current and burn the motor easily, causing damage to the compressor. So what are the factors that cause high-pressure faults in chiller units?  Water Cooled Screw Chiller Supplier  will come to tell you. Water Cooled Screw Chiller 1. Too much refrigerant charge. This situation generally occurs after maintenance, which is manifested by the high intake and exhaust pressures and equilibrium pressures, and the compressor running current is also relatively high. Solution: The refrigerant should be discharged according to the suction and discharge pressure and

Many domestic industrial productions require chiller products. Since chiller equipment can provide the most suitable operating conditions for different industrial productions, the demand for chiller products in the current industrial market has been increasing. The chiller product has become a very important professional refrigeration equipment in industrial production. If many industrial productions do not have chiller products, it is difficult to obtain a relatively ideal low-temperature refrigeration environment. In terms of chiller production, it can be said that Shanghai cold water The machine products are relatively recognized and praised by the majority of users. Today, we will invite the professional and technical personnel of  China Industrial Water Chiller manufacturers to introduce the common knowledge about the maintenance of water chillers. Water Coole d  Scroll Chiller Professionals from the Industrial Water Chiller manufacturer told us that a reliable qual

If the freezer is used for a long time, or if it is not regularly maintained, it will inevitably lead to some unforeseen failures. Today,  Water Cooled Screw Chiller Supplier  share some common troubleshooting methods. Each water-cooled chiller not only performs comprehensive performance testing before leaving the factory, but also equips the unit with various safety protection devices such as phase protection, low water level protection, water flow switch protection, pump overload protection, and compressor Overload protection, high and low voltage protection, etc., to avoid secondary damage caused by the unit. In the event of a unit failure, the corresponding protection device will issue a reminder and stop the operation of the freezer. One of the common faults: reverse phase. When the water-cooled chiller has this fault, it will be phase-protected in time. The reason for the reverse phase is that there are pumps and compressors reversed. At this time, we can exchange any tw

Many friends may not know much about industrial air-cooled chiller equipment. In fact, industrial air-cooled chiller equipment has been widely used in domestic industrial production, which provides excellent refrigeration for all kinds of industrial production. Professional cooling effect. So, what is the technical requirement for industrial air-cooled chiller equipment when it is used? Below our  China Industrial Water Chiller  supplier to give you a brief introduction to this situation, I hope to be able to help everyone. First of all, let's talk to you about the working principle of the air-cooled chiller. Industrial air-cooled chiller equipment is an industrial production auxiliary equipment for refrigeration purposes, which can be of great help to various industrial production. The industrial air-cooled chiller is a mold temperature machine that uses heat transfer oil as a heat transfer medium. The mold temperature machine is from a storage tank, and the oil temperature m

Air-cooled chillers are the most common type of professional refrigeration design in the chiller market. They are widely used in the industrial field. Air-cooled chillers can be divided into air-cooled screw chillers and  Air Cooled Scroll Chiller Machine  according to compressors. Rotary chiller. It is a series of products developed, designed and produced for the production process of cryogenic treatment such as freezing, refrigeration and industrial cooling. Scope of application: electroplating, electronics, vacuum, chemical, medical, metallurgy, construction, food processing, refrigeration and industrial and commercial cooling systems with special low temperature requirements. Air Cooled Scroll Chiller Machine Air-cooled chiller products can be of great help to many industrial productions, especially in recent years, various air-cooled chillers on the market for air-cooled chillers are available in a full range of models, with a chilled water outlet range of -45°C~ 10°C