Introduction of operation mode of evaporation pres

2022-08-07
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Introduction to the operation mode of evaporation pressure regulator of refrigeration system Abstract: refrigeration system is one of the system equipment we often encounter in our daily life. For example, air conditioners include compressors, solenoid valves, condensers and evaporation pressure regulators of refrigeration systems. What is the role of evaporation pressure regulators

evaporation pressure regulator of the refrigeration system

to understand these knowledge, you must understand the refrigeration system. Like many other systems, it is a closed working mode, that is, the steam with relatively low pressure comes out of the evaporation pressure regulator of the refrigeration system and enters the compressor, which is compressed into high pressure steam, and then enters the condenser to condense into liquid, After being throttled by the throttle valve, it becomes a liquid with very low pressure, and then enters the evaporator to generate a gas with low pressure. Such repetition is a closed refrigeration process. From this, we can see that refrigeration is actually a process from liquid to gas, and then gas to liquid

the evaporation pressure regulator of the refrigeration system regulates the pressure on the evaporator to ensure that the temperature and pressure are relatively constant and that the output and input of the refrigeration system are carried out in a relatively balanced environment. In fact, this involves four concepts: evaporation pressure, condensation pressure, evaporation temperature and condensation temperature. For the same refrigerant, the temperature remains unchanged, but the pressure will change with external conditions

in some condensing systems with relatively high requirements, the evaporation pressure is often required to be constant in order to ensure the evaporation temperature. However, if the pressure regulator fails, it will lead to a change in the liquid supply volume, resulting in a strong change in the pressure fluctuation. This change will not only affect the overall condensation effect, but also benefit the mine infrastructure and mining operation projects in the belt 1 and road 1 region Changing the target company and temperature control during the use of the experimental machine may also cause instability of the system

therefore, in order to ensure the smooth operation of the condensation system, we should not only focus on some large equipment. In fact, core objects such as compressors are not easy to have problems, but the evaporation pressure regulator of the refrigeration system may be damaged by the manufacturer due to poor quality or untimely maintenance. Therefore, as for us, we must do our best to maintain the condensation system in these details

refrigeration system is one of the system equipment we often encounter in our daily life. For example, many people may think that the structure of the air conditioner is just a compressor, but in fact it is a component of equipment, including compressors, solenoid valves, condensers, evaporating pressure sewage treatment and pipe system regulators of the refrigeration system. What kind of equipment is the evaporating pressure regulator, and what is its main role? What is its operation mode

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