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The principle of multi-line cycle and the...
Compressed by the compressor, the original low-temperature and low-pressure refrigerant gas is compressed into high-temperature and high-pressure superheated steam, and then discharged from the exhaust pipe of the compressor. After the high-temperature and high-pressure gaseous refrigerant is dis...Read more -
Design and calculation of cold storage to...
1. Calculation method of cold storage tonnage Cold storage tonnage calculation formula: G=V1 ∙ η ∙ Ps That is: cold storage tonnage = internal volume of the cold storage room x volume utilization factor x unit weight of food G: cold storage tonnage V1: The inner volume of the refrigerator ...Read more -
What are the common problems in the insta...
1) The refrigeration compressor unit is not installed for vibration reduction, or the vibration reduction effect is not good. According to the installation specification, the overall vibration reduction device of the unit should be installed. If the vibration reduction is not standardized or ther...Read more -
Thermal expansion valve, capillary tube, ...
Thermal expansion valve, capillary tube, electronic expansion valve, three important throttling devices The throttling mechanism is one of the important components in the refrigeration device. Its function is to reduce the saturated liquid (or subcooled liquid) under the condensing pressure in th...Read more -
Debugging and installation of ceiling air...
warning protection Personal protective equipment such as gloves, glasses, shoes should be provided when operating this equipment. Installation, commissioning, testing, shutdown and maintenance services should be performed by qualified personnel (refrigeration mechanics or electricians) with suffi...Read more -
Design and selection of four parts of the...
1. Compressor: Refrigeration compressor is one of the main equipment of cold storage. Correct selection is very important. The cooling capacity of the refrigeration compressor and the power of the matched motor are closely related to the evaporating temperature and the condensing temperature. Con...Read more -
Cold storage refrigeration maintenance ex...
Worked for 10 years as a refrigeration master, personally taught valuable cold storage refrigeration maintenance experience, classic and practical First of all, I thought about it and let me talk about the state of the normal operation of the cold storage (piston machine) 1 The oil level must be ...Read more -
When installing compressors in cold stora...
1. The foundation of the cold storage is affected by the low temperature, and the moisture in the soil is easily frozen. Due to the volume expansion of the soil after freezing, it will cause ground rupture and deformation of the entire building structure, which will seriously make the cold storag...Read more -
How important is the installation environ...
Refrigeration equipment (compressor unit) is installed in the machine room, and the surrounding environment should be maintained: 1. There should be a clear space of not less than 1.5m in the height direction of the refrigeration compressor, a clear space of not less than 0.6~1.5m in the front an...Read more -
Stainless Steel Display Freezer For Sea F...
Usage: sea food, chicken, fish, pork, lobster, beef, prawn Display Freezer For Sea Food Description: ◾ Temperature range：-0~4℃ ◾ Refrigerant: R404A ◾ All-in-one portable compressor, plug and play ◾ LED light bar, high brightness, energy saving ◾ A variety of styles to choose from ◾ The ...Read more -
Luxury Fresh Meat Service Over Counter Sh...
Luxury Fresh Meat Service Over Counter Showcase With Stainless Steel Shelves Usage: bento, chicken, steak, beef, sandwich, sushi, delicatessen, fruit etc. Fresh Meat Service Counter Description: ◾ Temperature range：-2~2℃ ◾ Refrigerant: R404A ◾ Optional integrated portable or external comp...Read more -
Sushi Double Layers Service Over Counter
Sushi Double Layers Service Over Counter Usage: bento, chicken, steak, beef, sandwich, sushi, delicatessen, fruit etc. Double Layers Service Over Counter: ◾ Temperature range：-2~2℃ ◾ Refrigerant: R404A ◾ Optional integrated portable or external compressor ◾ EBM Fan motor ◾ Digital tempe...Read more
