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What factors in cold storage can cause un...
1. Poor insulation of the cold storage body The insulation performance of the cold storage enclosure structure will age and degrade over time, resulting in cracking, shedding and other problems, leading to increased cold loss[13]. Damage to the insulation layer will significantly increase the hea...Read more -
Failure analysis of the six major compone...
As a key device for maintaining a constant temperature environment, the normal operation of each component of the refrigeration unit is crucial. When a refrigeration unit fails, quickly and accurately diagnosing the problem and taking appropriate solutions are the key to restoring the normal op...Read more -
How to install the fluorine cooling pipe ...
The cooling pipe is an evaporator used to cool the air. It has been used in low-temperature cold storage for a long time. The refrigerant flows and evaporates in the cooling pipe, and the cooled air outside the pipe as the heat transfer medium performs natural convection. The advantages of the ...Read more -
What are the safety devices and functions...
1. The quality of the manufacturing materials of the refrigeration device must meet the general standards of mechanical manufacturing. Mechanical materials that come into contact with lubricating oil should be chemically stable to the lubricating oil and should be able to withstand changes in tem...Read more -
What are the methods of subcooling realiz...
(1) Installation of subcooler after condenser; (2) Increase the area of condenser; and (3) set up the return heaters, the use of return heat cycle 1) condenser after the installation of subcooler in the larger refrigeration system, in order to make the refrigerant liquid temperature into the thro...Read more -
Large cold storage refrigeration system i...
1、Refrigeration compressor unit without vibration damping installation, or vibration damping effect is not good According to the installation specification, should install the whole set of vibration damping device, if the vibration damping is not standardized or no vibration damping measures, wi...Read more -
Three core technical points of cold stora...
In the refrigeration industry, the relatively low technical requirements of the cold storage board to attract a large number of people and capital investment. Cold storage board good or bad choice for cold storage is very important, because the cold storage is different from ordinary warehouse, c...Read more -
What are the causes of evaporator frost?
The reason for the evaporator frost in a nutshell is: low evaporating temperature & insufficient heat exchange of the evaporator (one or the other is indispensable)! Detailed analysis down, we can analyze from the following 8 reasons. 01), insufficient air supply, including the return air duc...Read more -
Installation method of cold storage door
Whether the cold storage can carry out high-performance work, which plays a key role is the cold storage door. Because the cold storage door from time to time there will be staff to come in and out, in addition to the handling of goods or air exchange need to be through the cold storage door, so ...Read more -
Refrigeration system to produce non-conde...
1, charging refrigerant before the refrigeration system evacuation is insufficient Before charging the refrigerant, the refrigeration system within the compressor cylinder, condenser, evaporator, and the system of piping have been full of air, in order to exclude these air before charging the ref...Read more -
How to use constant temperature cold storage
Constant temperature cold storage is a special type of cold storage, which is different from general cold storage, it can maintain precise temperature and humidity to store various products. This makes the thermostatic cold storage become one of the indispensable equipments in the logistics indus...Read more -
What is the difference between gas-condit...
1, out of the gas-conditioning library safety considerations, in the gas-conditioning library installation must have a safety valve and gas adjustment bag. So, the gas-conditioning warehouse installation safety is still very high. 2, gas-conditioning warehouse installation of the enclosure struct...Read more
