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Cold storage design solution
Cold storage is a high-energy consumption industry in the cold processing and food preservation industries. The energy consumption of the cold storage enclosure structure accounts for about 30% of the entire cold storage. The cooling capacity of some low-temperature cold storage enclosure structu...Read more -
Do you know the cold room construction process?
Cold Storage Construction Process 1. Planning & Design Requirements Analysis: Determine storage capacity, temperature range (e.g., chilled, frozen), and purpose (e.g., food, pharmaceuticals). Site Selection: Choose a location with stable power supply, transportation access, and proper draina...Read more -
What materials are needed to build a cold room?
The composition of the cold storage is divided into five parts: cold storage unit, cold storage board (including cold storage door), evaporator, distribution box, copper pipe. Cold storage 1. Let’s talk about the cold storage board first: The cold storage board is composed of outer layer ma...Read more -
What’s the advantages screw parallel unit?
Refrigeration unit is an important part of cold storage. The quality of refrigeration unit directly affects whether the temperature in the cold storage can reach and maintain the preset temperature and whether the temperature is constant. There are many types of refrigeration units. Many large lo...Read more -
Why does the cold storage evaporator frost?
The frosting of the cold storage refrigeration evaporator should be comprehensively analyzed from many aspects, and the design of the evaporator, the fin spacing of the evaporator, the pipe layout, etc. should be optimized as a whole. The main reasons for the serious frosting of the cold storage ...Read more -
What is the correct way to deal with a burnt compressor?
1. If the compressor has been burned or mechanically failed or worn, the refrigerant system will inevitably be polluted. The situation is as follows: 1. The residual refrigeration oil has been carbonized, acidic, and dirty in the pipe. 2. After the compressor is removed, the original system pipe ...Read more -
Maintenance of cold storage condensing units
Daily maintenance and upkeep of cold storage refrigeration condensing units include: During the initial operation of the condensing unit, we should always observe the oil level, oil return and cleanliness of the cold room compressor. If the oil is dirty or the oil level drops, we should promptl...Read more -
Why cold storage compressor frosting ?
1-Cold storage equipment: Frost on the compressor return air port indicates that the compressor return air temperature is too low. So what will cause the compressor return air temperature to be too low? It is well known that if the volume and pressure of the same quality of refrigerant are change...Read more -
How to choose refrigeration compressor?
When choosing a cold room refrigeration compressor, the first thing to consider is the refrigeration power you need, as different types of compressors have different operating ranges. If you need low or high power, it is easy to choose from one technology. For medium-power compressors, it is diff...Read more -
Chiller cold storage construction
Fresh-keeping storage is a storage method that inhibits the activity of microorganisms and enzymes and prolongs the shelf life of fruits and vegetables. The preservation temperature range of fruits and vegetables is 0℃～5℃. Fresh-keeping technology is the main method of low-temperature preservati...Read more -
Refrigeration compressor knowledge
1. Why does the compressor have to run continuously for at least 5 minutes and stop for at least 3 minutes after shutting down before restarting? Stopping for at least 3 minutes after shutting down before restarting is to eliminate the pressure difference between the compressor inlet and exhaust....Read more -
Six protective parts for air-cooled chiller refrigeration compressor
1. Internal thermostat (installed inside the compressor) In order to prevent the air-cooled chiller from running continuously for 24 hours, causing the compressor to run at high load, the electromagnetic switch is bad, the shaft is stuck, etc., or the motor is burned due to the motor temperature....Read more