Lifting piston compressors in refrigeration

In this article we will look at the operation, advantages and disadvantages, applications, selection, maintenance and importance of reciprocating compressors.

How reciprocating compressors work
A reciprocating compressor, also called a piston compressor, is a type of compressor used for compressing gases in refrigeration. Reciprocating compressors consist of various components that work together to compress a gas in a closed system. The compressor draws in the gas, compresses it and then discharges it into the refrigeration system. Semi-hermetic reciprocating compressors are a popular choice in refrigeration because they are reliable, efficient and repairable. In addition to reciprocating compressors, there are other types of compressors used in refrigeration such as reciprocating compressors, rolling piston compressors, screw compressors and scroll compressors. These compressors are selected depending on the application, refrigerant and refrigeration capacity requirements. Advantages and disadvantages of reciprocating compressors Reciprocating compressors have some advantages, such as efficiency, reliability and flexibility. However, in some cases they are also more expensive, larger and heavier than other types of compressors and can be noisy or less energy efficient than e.g. scroll compressors. Fully hermetic reciprocating compressors are used for low capacity applications such as domestic refrigerators, while semi-hermetic compressors are used in refrigeration for larger refrigeration systems and industrial applications. Applications of reciprocating compressors Reciprocating compressors are used in many refrigeration applications, such as refrigeration systems, cold rooms, air conditioners and heat pumps. They offer high efficiency and are capable of creating a cool or warm environment. Reciprocating compressors are used in refrigeration for various applications related to refrigeration. Reciprocating compressors in action An animation can illustrate how reciprocating compressors work. It shows how they help to create a cool or warm environment in various applications. Air compressors work in a similar way and are used to compress air and store it in high pressure vessels for later use.


Selection and maintenance of reciprocating compressors Selecting the right reciprocating compressor for a particular application is critical to achieving the best results. It is also important to service and maintain the compressor regularly to prolong its life. Our knowledgeable and friendly service team is always available to help you choose the right products and to answer any questions you may have about products, orders or deliveries.
What to look for when selecting reciprocating compressors? When selecting reciprocating compressors, several factors should be considered. Here are some things to look out for:
Refrigerant:
The refrigerant used in the refrigeration system can affect the choice of compressor. It is important to ensure that the compressor is suitable for the refrigerant used and meets the necessary requirements.

Application area: The requirements for a reciprocating compressor can vary depending on the application area. For example, applications such as residential or office air conditioning often require quieter compressors than industrial or commercial applications.

Capacity: The capacity of the reciprocating compressor must be sufficient to operate the refrigeration or air conditioning system for which it is intended. It is important to accurately determine the needs of the system in order to select a compressor with sufficient capacity. We will be happy to assist you in determining the refrigeration demand if required. Energy efficiency: The energy efficiency of the compressor can have a significant impact on operating costs. It is important to choose a compressor with high energy efficiency to reduce operating costs.

Noise level: The noise level of the compressor can be an important factor in some cases. If the unit is located near residential or work areas, a quieter compressor should be selected. Reliability: Reliability is an important factor when selecting a reciprocating compressor. A reliable machine will lower operating costs by reducing downtime and minimising maintenance costs. We carry the most established manufacturers in the various product segments and will be happy to help you choose the right partner for your project.

Maintenance: Maintenance of reciprocating compressors is an important factor in ensuring a long machine life. It is important to choose a compressor that is easy to maintain and requires low maintenance.