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The steps of cold storage installation

The steps of cold storage installation The cold storage is currently the most ideal refrigeration storage equipment. The market demand is very large. Many friends also want to install the cold storage themselves. Today I will help you sort out the specific steps of the cold storage installation. Take many detours. Cold storage planning What size should the cold storage be built What is the purpose of the cold storage Where is the cold storage construction site What is the cargo stored in the cold storage and how many degrees is the temperature set in the cold storage? Second, the cold storage design plan After the customer finds the cold storage [...]

By |May 11th, 2020|Categories: Uncategorized|0 Comments

Advantages and disadvantages of screw chiller and centrifugal chiller

Advantages and disadvantages of screw chiller and centrifugal chiller Compressor type: piston chiller, screw chiller and centrifugal chiller Screw chiller advantage: Simple structure, less moving parts, less wearing parts, only 1/10 of piston type, low failure rate and long life. Smooth circular motion, no "surge" phenomenon during low load operation, low noise and low vibration. The compression ratio can be as high as 20, and the EER value is high. Convenient adjustment, stepless adjustment within the range of 10% to 100%, high efficiency at part load, and significant power saving. Small size and light weight, can be built into a fully enclosed large capacity unit. Not sensitive to wet stroke. It [...]

By |May 8th, 2020|Categories: Uncategorized|0 Comments

Advantages and disadvantages of piston chillers

Advantages and disadvantages of piston chillers Compressor types of chillers: piston chiller, screw chiller and centrifugal chiller. Lets talk about the piston chillers. The advantage of piston chillers: 1. The materials are simple, and general metal materials can be used, which are easy to process and low in cost. 2. The system device is simple, easy to lubricate, no exhaust device is needed. 3. Using multiple heads, high-speed multi-cylinder, performance can be improved. Advantages and disadvantages of piston chillers The disadvantages of piston chillers: 1. Many parts, many wearing parts, complicated and frequent repairs, and high maintenance costs. 2. The compression ratio is low, and the stand-alone cooling capacity [...]

By |May 7th, 2020|Categories: Uncategorized|0 Comments

Dry chillers, flooded chillers, falling film chillers difference.

Dry chillers, flooded chillers, falling film chillers difference. Frequently, customers ask about dry chillers, flooded chillers, falling film chillers, and what are the differences? Today I will talk about the main differences between these three chillers and their advantages and disadvantages to help you understand them. In fact, the three different names are mainly because their evaporators are not used, and their main difference is also their evaporators. Dry chillers, flooded chillers, falling film chillers difference. The dry chiller is the chiller that we usually see. The refrigerant of the evaporator passes through the heat exchange tube, and the cold water runs outside the heat exchange tube. The advantage [...]

By |April 30th, 2020|Categories: Uncategorized|0 Comments

Water requirements for chilled water quality

Water requirements for chilled water quality When we talk about how to maintain the chiller, we always pay attention to the chiller system structure itself, but we do not talk about this topic from some external factors. Today, the editor will talk about the maintenance of the chiller from the perspective of frozen water. If the cooling performance of a chiller is to be kept in a stable state, strict requirements must be imposed on the source of chilled water. Otherwise, a variety of sudden failures will occur during the use of the equipment. Therefore, the use of chillers must be accompanied by the use of high-quality frozen water sources, so [...]

By |April 29th, 2020|Categories: Uncategorized|0 Comments

How does industrial chillers refrigerant system work?

How does industrial chillers refrigerant system work? There are several core systems in the operation and work of a machine, so today we will talk about how the core refrigerant system and operation of the chiller are generated. The refrigerant circulation system of the industrial chiller is that the liquid refrigerant in the evaporator absorbs the heat in the water and starts to evaporate. Finally, a certain temperature difference is formed between the refrigerant and the water, and the liquid refrigerant is completely evaporated into a gaseous state and then compressed The machine sucks in and compresses (pressure and temperature increase), and the gaseous refrigerant absorbs heat through the condenser (air-cooled [...]

By |April 28th, 2020|Categories: Uncategorized|0 Comments

Application of chiller in new energy battery raw material processing industry

Application of chiller in new energy battery raw material processing industry In recent years, the development of new energy lithium batteries has been in full swing. In daily life and modern industry, lithium batteries are widely used in electric vehicles, electric vehicles, and power storage power supplies. With the stimulation of the 5G base station energy storage market, the lithium iron battery market has seen many Times growth. More new energy companies are planning to seize the opportunity to fully tap the 5G base station energy storage "cake", and the market competition is also intensifying. In the lithium battery manufacturing process, reducing production costs and strictly controlling product quality are New [...]

By |April 26th, 2020|Categories: Uncategorized|0 Comments

How do industrial chillers work?

How do industrial chillers work? There are several core systems in the operation and work of a machine, so today we will talk about how the core system and operation of the chiller are generated. The refrigerant circulation system of the industrial chiller is that the liquid refrigerant in the evaporator absorbs the heat in the water and starts to evaporate. Finally, a certain temperature difference is formed between the refrigerant and the water, and the liquid refrigerant is completely evaporated into a gaseous state, and then compressed The machine sucks in and compresses (pressure and temperature increase), and the gaseous refrigerant releases heat through the condenser (air-cooled / water-cooled) and [...]

By |April 24th, 2020|Categories: Uncategorized|0 Comments

The maintenance methods of industrial chiller

Maintenance methods of industrial chiller We are talking about the maintenance of the chillers today. Maintenance in the mechanical equipment is an essential point. Only if the machine is maintained frequently, the machine will not be aging or not working. Otherwise, if you let it go, then this machine and equipment must be used. The time it takes is not as long as the machine used for maintenance. Maintenance method of industrial chiller Maintenance methods of industrial chillers: The protection device settings of the industrial chiller unit have been set by the manufacturer, and users should not modify it at will. Regularly check whether the cooling water system of [...]

By |April 23rd, 2020|Categories: Uncategorized|0 Comments

Why are chillers used in industry?

Why are chillers used in industry? First of all, what is a chiller? Chillers are also known as: chillers, chillers, ice chillers, cooling equipment, etc. Because of the wide range of uses in various industries, the requirements for chillers are also different. Its working principle is a multifunctional machine that removes liquid vapor through compression or heat absorption refrigeration cycles. Let me talk about why the chiller is used? In the industrial production process, due to the continuous heat generation of machinery, molds and industrial reactions, when the temperature exceeds the tolerance of the material, the product quality is unstable. Take plastic products and electroplating production as an example. The cooling [...]

By |April 22nd, 2020|Categories: Uncategorized|0 Comments

Do you know the importance of cooling towers for chillers?

Do you know the importance of cooling towers for chillers? Industrial chillers can be divided into several major systems, chilled water system refrigerant system cooling water system, we often talk about the chiller problem, focusing on chilled water system and refrigerant system There is less attention to the cooling water system, but the cooling water system plays a vital role in the operation of the chiller. The key equipment in the cooling water system is the cooling tower. Let's talk about the cooling tower in detail today. For high-speed water-cooled chillers, it needs the assistance of cooling towers. Because the industrial chiller in high-efficiency operation will generate a lot of heat [...]

By |April 21st, 2020|Categories: Uncategorized|0 Comments

Industrial chiller installation tutorial and precautions

Industrial chiller installation tutorial and precautions With the continuous improvement of domestic industrial production capacity, industrial chillers are increasingly favored by enterprises. However, during the installation of industrial chillers, some installation problems are often encountered. So how do we properly install industrial chillers? Industrial chiller installation tutorial and precautions: Appropriate environment Industrial chiller installation tutorial and precautions. Everyone knows that in summer, the temperature increase will be relatively large, and electronic devices are prone to high temperature load. Taking the mobile phone as an example, I believe that everyone has experienced playing with mobile phones in summer is particularly hot, and they are worried that the temperature of mobile phone batteries [...]

By |April 20th, 2020|Categories: Uncategorized|0 Comments

How to determine the temperature control range of high and low temperature chillers?

How to determine the temperature control range of high and low temperature chillers? The chiller is a mechanical device that is often used in industrial production and commercial space temperature control. It is also because of the wide range of models and the wide variety of naming of the chiller. There are different names for the chiller, such as: Vortex chiller. Screw chiller. Centrifugal chiller. There are also different names for heat dissipation such as water-cooled chiller. Air-cooled chiller and so on. We often hear such naming methods in daily conversations with customers, high-temperature industrial chillers, medium-temperature industrial chillers, low-temperature industrial chillers. Today I will talk about the reasons for the [...]

By |April 17th, 2020|Categories: Uncategorized|0 Comments

How to clean condenser fins of industrial chillers

How to clean the condenser fins of industrial chillers Radiating fins, also called fin condensers, belong to the important components of industrial chillers for cooling and cooling. Their main function is to cool and condense the superheated steam of the high-temperature refrigerator excluded by the refrigeration compressor and condense into liquid. And the cooling medium is taken away, so as to ensure the normal and effective operation of the industrial chiller. After long-term operation of the industrial chiller, the fin-type condenser will be attached with certain dust impurities, and the normal cleaning of the industrial chiller condenser is an important link to ensure the normal operation of the industrial chiller. So [...]

By |April 16th, 2020|Categories: Uncategorized|0 Comments

Causes and analysis of start-up of compressor with liquid in chiller

Causes and analysis of start-up of compressor with liquid in chiller First let's define what is called liquid start. When the chiller is in the shutdown state, there is refrigerant liquid in the compressor casing. Causes and analysis of start-up of compressor with liquid in chiller, When the compressor is started next time, the refrigerant liquid will damage the lubrication of the compressor. Starting the compressor with refrigerant liquid Called to start with liquid. The main culprit with liquid start is the large amount of refrigerant mixed in the lubricant! When the compressor starts, the pressure suddenly drops, and these refrigerants will suddenly boil, causing the oil to foam. This phenomenon [...]

By |April 15th, 2020|Categories: Uncategorized|0 Comments

GESON seawater source heat pump (sewage source heat pump) characteristics

GESON seawater source heat pump (sewage source heat pump) mainly has the following characteristics: Compact structure and stable operation The condenser and dry evaporator of the unit adopt high-efficiency heat transfer tubes. The main engine adopts imported high-efficiency semi-closed twin-screw compressor, which has many advantages such as compact structure, small size, light weight, small installation position and so on. The semi-closed twin screw compressor has few moving parts. The compressor uses a 5: 6 ultra-efficient screw rotor. There is no direct wear between the rotors and the reliability is high. Because the screw machine is a continuous compressor without pulsation, the seawater source heat pump unit has the characteristics of stable [...]

By |April 14th, 2020|Categories: Uncategorized|0 Comments