Welcome to our websites!
News
-
Why is the exhaust temperature of the cold storage compressor too high?
The main reasons for overheating of the compressor exhaust temperature are as follows: high return air temperature, large heating capacity of the motor, high compression ratio, high condensation pressure, and improper refrigerant selection. 1. Return air temperature The return air temperature is ...Read more -
What factors affect the cooling of cold storage?
1. The cooling capacity of the cold storage compressor decreases 2. The evaporation pressure is not suitable 3. Insufficient liquid supply to the evaporator 4. The frost layer on the evaporator is too thick If your cold storage time is long, there may be the following reasons: 5. The evaporator c...Read more -
What faults must be dealt with during refrigeration maintenance?
How to solve the problem of blockage in the refrigeration system is a concern of many users. Blockage in the refrigeration system is mainly caused by oil blockage, ice blockage or dirty blockage in the throttle valve, or dirty blockage in the drying filter. Today I will ...Read more -
How does the condenser work?
A condenser works by passing gas through a long tube (usually coiled into a solenoid), allowing heat to be lost to the surrounding air. Metals such as copper have strong thermal conductivity and are often used to transport steam. In order to improve the efficiency of the condenser, heat sinks wit...Read more -
What’s the difference between Parallel units and single unit ？
Merging traditional single machines into multiple parallel compressor systems, that is, connecting several compressors in parallel on a common rack, sharing components such as suction/exhaust pipes, air-cooled condensers, and liquid receivers, providing all air coolers with Provide refrigerant to...Read more -
How to build meat cold storage？
Meat cold storage is suitable for meat, aquatic products, poultry, and frozen meat processing, retail and wholesale industries. The types of meat products refrigerated in meat cold storage include: frozen livestock meat, poultry meat, beef, mutton, pork, dog meat, chicke...Read more -
Cold room lamp
Cold storage lamp is a kind of lamp named after the lighting purpose of the lamp, which is used in places with low temperature and high humidity such as refrigeration and freezing, and where attention to electrical safety and environmental protection is required. Cold storage lamps are mainly com...Read more -
How much do you know about water chiller unit?
In the production work of various industries, the commonly used chillers are generally air-cooled chillers or water-cooled chillers. These two types of chillers are the most common on the market. However, many users are not very clear about the principles and advantages of these two types of chil...Read more -
The dangers and causes of excessively high temperature of cold storage compressor
The exhaust temperature of the cold storage refrigeration compressor should generally be 15~30℃ lower than the flash point of the lubricating oil and should not be too high. If the exhaust temperature of the cold storage refrigeration compressor is too high, the oil temp...Read more -
What are the common faults of air conditioning and refrigeration systems?
There are five substances in the circulation of the refrigeration system: refrigerant, oil, water, air and other impurities. The first two are necessary to ensure the normal operation of the system, while the latter three substances are harmful to the system, but cannot be eliminated absolutely. ...Read more -
What are the types of environmentally friendly refrigerants?
After realizing the harm caused by Freon to the human body and the environment, Freon refrigerants on the market are gradually being replaced by environmentally friendly air conditioning refrigerants. Environmentally friendly refrigerants each have their own characteristics. How should customers ...Read more -
Seafood cold room
As the name suggests, seafood cold storage is used for seafood, seafood and the like. It is inseparable from the preservation of seafood cold storage in coastal areas. Seafood dealers in inland areas also need to use it. First of all, the difference between seafood cold storage and ordinary cold ...Read more