Cold storage door manufacturers: what is the importance of cold storage door?
Release time:
2021-05-10
At present, the freezer has covered our country, with the rapid development of China's economy, refrigeration equipment has entered the commercial, agricultural, industrial and other fields, and our lives are closely related. However, due to the late start of the domestic refrigeration industry, the current mechanized operation and management are not mature. Domestic labor prices are generally low, most of the cold storage capacity is small, cold storage door manufacturers generally use manual operation and manual handling, or manual cart and hydraulic cart, the use of electric forklift less, cold storage door automatic opening and closing device is also very rare. Therefore, due to various reasons damaged cold storage door is more common.
Cold storage door manufacturersAt present, the freezer has covered our country, with the rapid development of China's economy, refrigeration equipment has entered the commercial, agricultural, industrial and other fields, and our lives are closely related. However, due to the late start of the domestic refrigeration industry, the current mechanized operation and management are not mature. Domestic labor prices are generally low, most of the cold storage capacity is small, cold storage door manufacturers generally use manual operation and manual handling, or manual cart and hydraulic cart, the use of electric forklift less, cold storage door automatic opening and closing device is also very rare. Therefore, due to various reasons damaged cold storage door is more common.
What is the importance of the snow palace recommend cold storage door to the cold storage?
Cold storage manufacturers cold storage to meet the necessary conditions: heat and moisture, to avoid cold bridge, reduce energy consumption and power; convenient transportation, easy mechanical loading and unloading; simple structure, easy construction (appropriate consideration of architectural appearance).
The power consumption of cold storage door, and the energy consumption of cold storage door can not be ignored, which mainly includes two aspects, direct energy consumption such as the electric energy consumed by motor rotation, the electric energy required for heat preservation and heating of cold storage door frame, indirect energy loss such as cold storage door opening time is too long, cold storage cold loss. It can be seen that the cold storage door has a very important significance for the overall performance of the cold storage.
At present, there are two main problems in the process of using the cold storage door: one is the damage of the cold storage door, because the cold storage door needs to be opened and closed frequently, it has become the cold storage enclosure structure easy to run cold and damaged parts. When the cold storage door is closed at a fast speed and collides with the cold storage door frame or when the cold storage door is running and collides with the transport vehicle, the cold storage door is easy to cause damage. And when the cold storage door damage is more serious, it can directly lead to cold storage can not be used.
The library is in the environment of low temperature and high humidity all the year round, and the temperature and humidity change frequently. The temperature difference between inside and outside the library is usually as high as 40~70 ℃. The temperature outside the warehouse is relatively high and the pressure of water vapor is high. When the external hot air enters the warehouse through the cold storage door, the incoming heat and water vapor not only directly increase the heat load of refrigeration, but also reduce the evaporation efficiency due to the increase of the frost thickness of the evaporator. At the same time, the cold and hot air is seriously damaged in the cold storage door and nearby building structures, floors and thermal insulation materials, etc., even causing the cold storage walls to freeze and crisp outside, greatly reduce the service life of the building envelope and increase the energy consumption of the cold storage. Poor performance or poor management of cold storage doors will directly lead to increased energy consumption, and poor performance of cold storage doors can increase energy consumption by 5% or more.
These are the contents collected by Changzhou Xuedong Refrigeration Equipment Company. If necessary, please contact us.
Keywords:
You can also learn more dynamic
