News
-
What are the functions of refrigeration oil?
In a compressor, refrigeration oil mainly plays four roles: lubrication, sealing, cooling and energy regulation. (1) Lubrication Refrigeration oil plays a lubricating role in the operation of the compressor to reduce the friction and wear of the compressor, thereby extending the service life of t...Read more -
Refrigeration knowledge：How to judge the...
How to judge the tripping fault of cold storage room? 1. Determine the tripping type Leakage protection tripping → insulation problem (measure insulation resistance) Main switch tripping → overload/short circuit (check current/line) No leakage protection tripping → short circuit troubleshooting (...Read more -
8 Refrigerant Charging Methods and Their ...
The refrigerant charge of a refrigeration system is critical to the operation of the system. Insufficient charging will result in insufficient evaporation of the evaporator, too low suction pressure of the compressor, reduced cooling capacity, and even overheating of the compressor. Overcharging ...Read more -
What is a semi-buried cold storage room d...
The semi-buried door of cold storage room is a special door for cold storage, usually used in places where goods need to be frequently entered and exited, such as food processing plants, logistics centers, etc. Its design feature is that the door body is partially embedded in the ground, the lowe...Read more -
Cold Storage Room Installation and Constr...
1. Building environment requirements Floor treatment: The floor of the cold storage needs to be lowered by 200-250mm, and the early floor treatment must be completed. The cold storage needs to be equipped with drainage floor drains and condensate discharge pipes, while the freezer only needs to ...Read more -
Shandong Runte Refrigeration Technology C...
On the occasion of the 115th International Women’s Day, Shandong Runte Refrigeration Technology Co., Ltd. has carefully prepared a unique celebration event for female employees. This event aims to express sincere gratitude to female employees for their hard work and further enhance team coh...Read more -
40 Refrigeration Equipment Chillers, Refr...
1. The heat absorbed by the refrigerant from the cooled space medium when it boils and vaporizes in the evaporator is called the refrigeration capacity of the refrigeration system. 2. In addition to the gas-liquid state change, the refrigerant will also have a liquid-gas state change during the c...Read more -
What are the operating steps for draining...
When draining the ammonia system, the operator should wear glasses and rubber gloves, stand on the side of the drain pipe and work, and must not leave the operating location during the draining process. After draining, the draining time and the amount of oil drained should be recorded. 1. Open th...Read more -
How To Plan The Installation Of Canteen C...
Canteen cold storage is an indispensable part of the hotel and catering industry, which can extend the storage time of food. Generally speaking, the warehouse of canteen cold storage consists of two parts: the cold storage with a storage temperature of 0-5°C is mainly used for refrigerating and p...Read more -
How To Maintain And Service The Condenser...
Condenser maintenance and care: The cooling water used in the water-cooled condenser contains various impurities that will settle in the condenser copper tube over time, which is what people call scale. If there is too much scale, the condensation effect will be poor, the exhaust pressure in the ...Read more -
What are the installation standards for f...
Fluorine cooling pipe installation is generally used for small cold storage installation. If you need to build a small fruit and vegetable preservation cold storage, it can be used. Because of its light weight, it is easy to be hoisted by hand or with the help of a hoist according to the construc...Read more -
Three Core Technical Points For Cold Stor...
In the refrigeration industry, cold storage panels with relatively low technical requirements have attracted a large number of people and funds. The selection of cold storage panels is very important for cold storage, because cold storage is different from ordinary warehouses. The temperature ins...Read more
