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Wuxi Guanya Chemical Refrigeration and Heating Integrated Machine not only needs to know its operation points but also its working principle during operation: 1.
The automatic voltage regulator that matches the equipment must be installed before it can be used
.
2.
Do not damage the power cord, and do not unplug the device by pulling the power cord
.
Be sure to hold the plug firmly and pull it straight out of the socket
.
In addition, do not let the box press the power cord or step on the power cord
.
If you are moving the device away from the wall, do not roll or damage the power cord
.
3.
When the power cord is damaged, the power cord is damaged or the plug is worn, do not continue to use it
.
It must be replaced by the relevant electrician according to the power supply requirements of the equipment label
.
4.
Before cleaning and maintenance and when replacing damaged wearing parts, the power plug of the equipment should be unplugged to avoid electric shock accidents during maintenance
.
5.
It is strictly forbidden to use flammable and explosive dangerous goods and strong corrosive acid and alkali for non-special equipment
.
6.
According to the provisions of national standards, it shall not be used for other purposes beyond the functional scope of the equipment
.
Refrigeration principle of chemical refrigeration and heating integrated machine: The chemical refrigeration and heating integrated machine adopts compression refrigeration.
The principle is to use the latent heat of evaporation of liquids such as refrigerants to absorb heat from the cooled object to achieve refrigeration.
The capillary tube throttles the liquid entering the evaporator, absorbs the latent heat of the evaporator from the surrounding objects and evaporates, and evaporates into a low-temperature and low-pressure gas that is sucked by the refrigeration compressor.
After being compressed by the compressor, it becomes a high-temperature and high-pressure gas and enters the water-cooled condenser.
It is cooled into high pressure liquid, and then enters the evaporator through the expansion valve or capillary
.
This cycle is repeated, absorbing heat from the low temperature to achieve cooling, and then releasing the heat from the high temperature
.
The automatic voltage regulator that matches the equipment must be installed before it can be used
.
2.
Do not damage the power cord, and do not unplug the device by pulling the power cord
.
Be sure to hold the plug firmly and pull it straight out of the socket
.
In addition, do not let the box press the power cord or step on the power cord
.
If you are moving the device away from the wall, do not roll or damage the power cord
.
3.
When the power cord is damaged, the power cord is damaged or the plug is worn, do not continue to use it
.
It must be replaced by the relevant electrician according to the power supply requirements of the equipment label
.
4.
Before cleaning and maintenance and when replacing damaged wearing parts, the power plug of the equipment should be unplugged to avoid electric shock accidents during maintenance
.
5.
It is strictly forbidden to use flammable and explosive dangerous goods and strong corrosive acid and alkali for non-special equipment
.
6.
According to the provisions of national standards, it shall not be used for other purposes beyond the functional scope of the equipment
.
Refrigeration principle of chemical refrigeration and heating integrated machine: The chemical refrigeration and heating integrated machine adopts compression refrigeration.
The principle is to use the latent heat of evaporation of liquids such as refrigerants to absorb heat from the cooled object to achieve refrigeration.
The capillary tube throttles the liquid entering the evaporator, absorbs the latent heat of the evaporator from the surrounding objects and evaporates, and evaporates into a low-temperature and low-pressure gas that is sucked by the refrigeration compressor.
After being compressed by the compressor, it becomes a high-temperature and high-pressure gas and enters the water-cooled condenser.
It is cooled into high pressure liquid, and then enters the evaporator through the expansion valve or capillary
.
This cycle is repeated, absorbing heat from the low temperature to achieve cooling, and then releasing the heat from the high temperature
.
