The Best Recirculating Chiller for Your Brew | GESON CHILLER

What is recirculating chiller?

In the production and processing process, the application of recirculating chiller is more extensive.

Different industries have different usage methods, different usage environments, and different usage requirements and different types of recirculating chiller.

In the refrigeration industry, the refrigeration temperature control equipment is commonly known as industrial recirculating chiller. Our company can formulate standard or non-standard models (-100°℃~30C) recirculating chiller, and hydroponic chillers according to the actual needs of users. user needs.

What is the principle of water circulation chiller?

The compressor operates, so that the low-temperature and low-pressure gaseous refrigerant is converted into high-temperature and high-pressure gaseous refrigerant and enters the condenser.

The cooling part of the heat in the condenser is discharged from the condenser by the external cooling water/cooling fan,

After the refrigerant releases heat, it liquefies into a high temperature and high pressure liquid and flows out.

After drying and filtration through a drying filter,

Flow into the expansion valve for throttling (rapid cooling process) and pressure reduction,

The refrigerant is liquefied into a liquid at low temperature and low pressure and enters the evaporator for heat exchange.

The liquid refrigerant with low temperature and low pressure absorbs the heat of the surrounding medium (water, oil) outside the evaporator,

During the endothermic process, the temperature of the refrigerant remains unchanged.

After absorbing heat, the low-temperature pressure hydraulic refrigerant is vaporized into a low-temperature and low-pressure gaseous refrigerant and enters the compressor.

After being compressed by a compressor, it is compressed into a gaseous state of high temperature and high pressure,

into the condenser, thereby realizing the entire process of the refrigeration cycle.

What is the right way to cool a tank or pool?

The large-scale processing and production equipment of enterprises will be equipped with circulating water tanks or external pools.

In the processing process, the processing and production equipment in the factory will generate high temperature during the production process and affect the production efficiency.

Even some equipment will automatically shut down or other unexpected events when the temperature reaches a certain high temperature.

Production will be adversely affected in any case,

Many enterprises will use normal temperature tap water to warm the processing and production equipment,

Such a method will not have much effect on some processing and production equipment,

It will not achieve the ideal processing process,

It is recommended to use circulating water circulation chiller,

How does a water chiller work?

We pump the water in the water tank or pool to the refrigeration equipment for cooling,

When the water in the tank or pool has dropped to the required water temperature,

Then the refrigerated water is pumped into the processing equipment tht needs to be cooled for cooling.

Keep the temperature of the processing equipment in the required temperature range,

The processing process of the production equipment is improved,

Thereby greatly improving the production efficiency.

How the water circulation chiller work in close sytem?

1. When the user’s terminal device is sealed,

The evaporator of the industrial water circulation chiller is an open type (water tank evaporator),

Connect the water outlet of the terminal equipment to the return water outlet of the water circulation chiller,

Then connect the water inlet of the end equipment to the water outlet of the water circulation chiller,

The water pump is installed on the pipeline between the water inlet of the end equipment and the water outlet of the water circulation chiller.

Confirm that the pipeline and power supply are installed,

Open the water valve,

Fill the evaporative water tank of the water circulation chiller with water (automatic),

Start up (turn on the power of the unit – start the water pump and start the compressor),

Under the action of the refrigeration components inside the water circulation chiller,

Heat exchange (cooling) the water in the evaporative water tank,

Take part of the heat of the water out of the machine,

Then, the chilled water is sent to the terminal equipment through the water pump for cooling.

The water after absorbing heat is pressed into the evaporation water tank of the water circulation chiller for heat exchange.

In this way, the high temperature of the terminal equipment is continuously cooled down.

Each refrigeration part of the unit will automatically suspend until the desired temperature value is reached.

When the temperature rises, the unit automatically starts the refrigeration components.

How the water circulation chiller work in open sytem?

The evaporator of the industrial water circulation chiller is a closed type (shell and tube evaporator),

Connect the water outlet of the terminal equipment to the water inlet of the water circulation chiller,

Then connect the water inlet of the end equipment to the water outlet of the recirculating chiller,

The water pump (self-priming water pump) is installed on the pipeline between the water inlet and outlet of the terminal equipment and the water inlet and outlet of the recirculating chiller.

Confirm that the pipeline and power supply are installed,

Fill the water tank of the end device with water,

Start up (turn on the power of the unit – start the water pump and start the compressor),

Under the action of the refrigeration components inside the recirculating chiller,

Heat exchange (cooling) the water in the evaporative water tank,

Take part of the heat of the water out of the machine,

Then, the refrigerated water is sent to the terminal equipment through the water pump for cooling.

The water after absorbing heat is pressed into the evaporation water tank of the water circulation chiller for heat exchange.

after this cycle,

The high temperature of the terminal equipment can be continuously cooled down,

Each refrigeration part of the unit will automatically suspend until the desired temperature value is reached.

When the temperature rises, the unit automatically starts the refrigeration components.

What the recirculating chiller types?

1. According to the principle of water cooling type:

The refrigerant will absorb the high temperature of the water in the evaporator into the condenser (shell and tube type),

The high-temperature refrigerant in its condenser parts needs to be dissipated,

For example, using the circulating water of the external cooling water tower to dissipate the heat of the high-temperature refrigerant in the condenser,

This is to use water to dissipate heat from the condenser, which is why it is called water-cooled water circulation ice water equipment.

⒉According to the principle of air-cooled type, it is concluded that the refrigerant will absorb the high temperature of the water in the evaporator into the condenser (finned type),

The high-temperature refrigerant in its condenser parts needs to be dissipated,

If the fan is used to dissipate heat and the heat of the high-temperature refrigerant is discharged out of the machine,

This is to dissipate the heat of the condenser by means of fan exhaust.

The reason why it is called air-cooled water circulation ice water equipment.

3. According to the appearance: whether it is water-cooled or air-cooled, the small models are assembled with the chassis, so it can also be called “box-shaped water circulation ice water equipment, box-type water circulation ice water equipment” equipment or cold water tank”.

4. According to the structure, the heat dissipation method uses the circulating water of the external cooling water tower to dissipate the heat of the high temperature refrigerant in the condenser,

And there is no air-cooled, no casing (chassis), the reason why it is called an open water circulation ice water equipment.

5. According to the principle of the compressor, it is concluded that the compressor (the main component of the unit) uses an active rotor (screw) and the meshing of the two star wheels to generate the three continuous processes of suction, compression and exhaust, which depend on the rotor and the star wheel. Periodic volume changes are generated during rotation to realize the operation of the refrigerant, which is why it is called a screw water cycle

What is the two heat dissipation methods？

One is to use the circulating water of the external cooling water tower to dissipate the heat of the high-temperature refrigerant in the condenser, which is to use water to dissipate heat from the condenser, which can also be called water-cooled screw water circulation.

The other is to use fan exhaust to dissipate heat from the condenser, which can also be called air-cooled screw water chiller.