How does the pressure regulation of the heating and refrigeration cycle machine work?

When the heating and refrigeration cycle integrated machine is in operation, it may be necessary to adjust the pressure, so how to adjust the pressure of the equipment? A pressure reducing valve is added at the outlet of the heating and cooling cycle integrated machine, so that it can be controlled more accurately.
For example, the temperature control of chemical reaction kettles has more accurate temperature requirements, and the heating and cooling rate has requirements, and the pressure can be automatically adjusted, or the heating and cooling cycle can be adjusted automatically.
The bypass of the integrated machine is enlarged, and the diameter of the internal self-circulation is made larger, which can also reduce the pressure.
Then, a ball valve can be added to the bypass to manually adjust the pressure; because the pressure is related to the lift of the circulating pump, the lift and pressure It is proportional to the relationship, and a pump with a smaller head can be selected when the flow rate is sufficient, so that the pressure can be controlled a little less; in the selection of the circulating pump, a variable frequency pump can also be selected and a pressure regulator can be added to the output pipeline ; If the user still has questions about the pressure adjustment of the heating and refrigeration cycle integrated machine, he can contact the sales or technical personnel of Wuxi Guanya, the equipment manufacturer, and the other party will provide certain operation instructions
.