What are the differences between non-standard refrigerators and standard refrigerators

What are the differences between non-standard refrigerators and standard refrigerators

Non-standard refrigerator means that it is different from standard refrigerator. Let’s take a box-sealed refrigerator as an example. It is mainly composed of a compressor, an evaporator, a condenser, a circulating water pump, a heat preservation water tank, a pipe, a filter, an expansion valve, a high and low pressure gauge, an electronic control system, a chassis, etc. , The standard unit looks very tall, so what is the difference between non-standard customization?

1. Power requirements: The power supply of our standard refrigerators is 3-phase 380V 50HZ. Due to different regions of use, the power requirements are different, especially for export refrigerators, some require 220V 60HZ, 440V 60HZ, 240V 60HZ or 400V 50HZ And so on, these power sources are different, so the power supply of each component of the chiller needs to be processed in a series. For the specific production method, the chiller manufacturer can communicate with the user.

　　2. Evaporator production methods: There are many types of evaporators used in refrigerators. The types of evaporators are different if users have different requirements for the production methods or materials of the refrigerator. For example, the coiled tube, or the shell and tube, or the plate replacement, and stainless steel. Ice water machine

　　3. Circulating water pump: The commonly used circulating water pump is the Yuanli pipeline pump, which can meet the needs of various standard refrigerators. In view of the special needs of some users, it is also possible to use stainless steel pumps, or acid and alkali resistant pumps.

　　4. Pipelines: Whether it is common domestic water or engineering water, pipelines are indispensable. The most common ones we see are PVC pipes, the size of which is determined by specific requirements. For some users with special requirements, stainless steel pipes are also used, which can often be seen in the production of refrigerators.

5. Chassis size: The size of each chiller cabinet is uniquely designed according to the chiller power and the size of each component. For conventional chiller models, the installation location of internal components and the size of the cabinet are fixed. . However, it is not ruled out that the size of the chassis needs to be changed due to user restrictions on the installation location of the refrigerator or other uncertain factors.

More customization of non-standard refrigerators needs to be determined according to the actual needs of users for the refrigerators. This requires the supply and demand parties to understand the requirements of the refrigerators in the early communication, the better, and only the matching and production are reasonable. Refrigerators can meet the refrigeration needs of users and be able to use the refrigerators safely and for a long time.