Refrigeration and heating cycle integrated machine use and operation precautions

In the pharmaceutical, chemical, semiconductor and new energy industry, the integrated refrigeration and heating cycle is a commonly used supporting equipment.
Then, when operating the integrated refrigeration and heating cycle, it needs to be properly operated and used.
What should be paid attention to? 1.
The application of the integrated refrigeration and heating cycle machine in the pharmaceutical and chemical industry: For the temperature control of the reaction kettle in the pharmaceutical industry, the selection of the integrated refrigeration and heating cycle machine is relatively high
.

It needs a wider working temperature range than the ordinary temperature range of -60°C to -250°C.
Wuxi Guanya refrigeration and heating cycle integrated machine can achieve -120~350°C.
At the same time, different chemical reactions require different temperature curves.
The integrated unit of refrigeration and heating cycle machine can work at different temperature points in the temperature range
.

In the chemical and pharmaceutical industry, the reaction kettle usually carries out the necessary temperature control along with the chemical reaction of the material itself
.

The temperature controller of the reaction kettle realizes the temperature control of the material through the temperature change of the circulating medium in the jacket or coil, so as to control the target process temperature of the material
.

In order to ensure the accuracy and stability of temperature control, it is also required to dynamically respond to different set target temperatures
.

Therefore, Wuxi Guanya Refrigeration and Heating Cycle Integrated Machine can be matched with reactors of various materials for fast response speed, fast temperature switching and fast target temperature realization
.

2.
Precautions for the use and operation of the integrated refrigeration and heating cycle machine: 1.
The integrated refrigeration and heating cycle machine is a fully closed circulation pipeline, and the system is equipped with an expansion tank
.

The expansion tank and the liquid circulation system are insulated and do not participate in the liquid circulation, but are only mechanically connected
.

Regardless of the temperature of the circulating liquid, the medium in the expansion tank is always kept at room temperature
.

　　2.
The heat transfer medium pipeline of the integrated refrigeration and heating cycle machine should not be blocked, and the heat conduction medium pipeline of the integrated refrigeration and heating cycle machine should be regularly checked and maintained to avoid material strain and fission
.

　　3.
When the integrated cooling and heating cycle machine is not in use, be sure to disconnect the cooling water connection pipe, clean up the remaining cooling water/heat transfer oil in the pipe, and store it in a dry place after packaging
.

　　4.
Generally speaking, the refrigeration and heating cycle integrated machine needs to master the skills of scientific use and regular maintenance to ensure a longer service life and stable performance of the equipment
.

　　5.
In order to avoid damage to the pipes of the integrated refrigeration and heating cycle machine, when the user uses water with high mineral content, it is necessary to use water treatment chemicals regularly to clean up the dirt in the pipes
.

　　Because the entire refrigeration and heating cycle integrated machine cycle is a closed system, it is widely used in the fields of medicine and chemical industry, such as pharmaceuticals, fine chemicals, biochemistry and other fields.
Many products with high added value
.