Compact Liquid Chiller Module

Plate Liquid ChillerRIGID Liquid Chiller module-The World’s Smallest Microclimate Cooling System

If you want an effective, workable body cooling device.

If you need a lightweight and small cooling system with the best cooling performance for continuous cooling.

If you look for the best performance liquid chiller module that achieves a 12V liquid chiller module to suit a motor racing application.

RIGID Cooling has the solution!

RIGID company is considered to be the pioneer of miniature bldc rotary compressors in China. These groundbreaking compressors are the smallest size & lightest weight while having excellent cooling efficiency.

As a technology company, RIGID re-invests a large portion of corporate earnings back into R&D each year. Our R&D team works directly with customers and supplies a great choice of custom cooling systems to meet their specific cooling needs. Till now, RIGID systems provide compact cooling solutions for:

Body Cooling
Motorcycle & Race Driver
Helicopter Pilot
Military Aircraft Cooling
Medical & Aesthetic Equipment

Racing/motorcycle body cooling

Liquid Chiller


RIGID Plate Liquid Chiller is designed to circulate chilled water or liquid throughout the tubing to get optimal personal cooling performance.

It includes a self-contained high-efficient smaller coke-can dc compressor, the smallest condenser, and evaporator, filter drier and driver board, etc.

Made of a mini compressor with a driver board, RIGID compact cooling system provides better heat exchange and a high cooling effect.

All these refrigeration parts are well integrated into one unit, with sophisticated design by our skilled engineers.

The Compact Cooling Unit serves as a source of chilled water for circulation through the water pipes, which enables your cooling device to have constant circulatory cooling without any limits.

End users can combine RIGID Liquid Cooler Module with a liquid cooling vest, it is a top choice of body cooling for those who work outdoors or in extremely hot conditions!

For a cooling system to work for body cooling, it must have the performance to pull down a small amount of liquid in a short time.

As you can see by the photo below (pic. 1), the cooled liquid passes into the cooling vest/tube from the system, but of course, the warm body of the driver in a very hot environment of the race car means the liquid leaving the vest is again warm.

So how to cool down the liquid quickly is a problem to solve on a continuous basis.

Pic 1, RIGID compact liquid chiller is widely applied for motorcycle, and race car driver body cooling.

Racing body cooling


body cooling, motorcycle/race car cooler

In today’s market, lots of system uses “dry ice” which surrounds the liquid in a container. But dry ice is -90C and it tries to freeze the liquid which is a mixture of glycol and water.

Eventually, the dry ice evaporates after 1 hour (maximum 4.5 hrs) and has to be refilled.

It is the same that a small fan for cooling effect is only required when the car is stationary, normally no more than 30 mins.

However, some of the races go for 12 or 24 hours so a refrigerated cooling system will be a winner.

Some people have tried the personal cooling system developed for the US military, but this is too small to be effective for more than a few minutes.

It can’t match those applications which need continuously chilled water loops. ?

Furthermore, those applications request a chiller module that is capable of starting at 0C or lower after a cool-down period. (Pic 2)

The Plate Liquid Chiller is perfect for cooling vests, which allows users to increase productivity while reducing heat injuries and safe body cooling.

Compact DC Liquid Chiller

When people work in temperatures between 100-120F degrees, they have to do something to lower body temperature. Otherwise, it is harmful, and people feel sick or even suddenly passed out.

That’s why RIGID Cooling kept looking for a solution for those people who work in extremely hot environments.

Now the newest liquid chiller has been developed and unveiled early this year (2018) by engineer James Zhu at RIGID Technology.

The Pro Liquid Chiller Module (LCM) provides focused heat transfer and is especially useful for applications like miniature refrigeration and portable cooling systems.

The LCM system has basic 4 components: a mini compressor, a condenser, an evaporator, and a filter drier. Our patented miniature dc compressor and driver board, offer excellent cooling capacity, and the highest flexibility for the customer’s application.

Using a mini dc compressor offers the most compact cooling solution. It has features compact, quiet and reliable, enabling it widely used in many small applications.

Because of its smallest footprint and lightweight, you can able to wear it and accomplish all your work responsibilities without the unit interfering with what you are doing.

The Plate Liquid Chiller aims to cool down the body but also has maneuverability, it does both.

Body Liquid Chiller


It comes with a vest or suit (not included) for body cooling. No, bother to refill with frozen water or ice water.

Generally, the frozen containers last 2-3 hours at most. However, you shouldn’t be bothered by these redundant constraints.

Forget about any plans of having an extra frozen container. You needn’t refill containers/bottles of any frozen water or dry ice anymore.

Go to Rigid and get samples directly for your body cool. Click here, Order Online.



Racing Cooler


You can feel the cold water start to flow through the vest and literally in seconds you start feeling cooler.

It is plug-and-play. What you need is, to connect to a power supply (battery, car power, solar power) and turn it on.

If you are looking for a great solution to help you stay cool in hot situations. This is a good option.

The glycol-water mixture passes into the vest at or below zero and returns into a staging tank to be cooled again to ground zero on a continuous basis.

The ambient temperature will be up to 40 -50C inside the car.

To improve cooling performance we suggest the cooling system be subject to fresh air from outside the hot interior of the car, as the car travels at speed the cooling effect and efficiency will improve.

RIGID compact Plate Liquid Chiller (LCM), also called Microclimate Cooling System, is made up of a miniature dc compressor (12V/24V/48V DC) and comes with a variable speed driver board, using chilled water as the coolant.

The mini pump circulates cold water from the liquid chiller to the cooling vest and continuously flow around the body, this will keep the user cool and comfortable in hot condition.

Plate Liquid Chiller delivers a considerable cooling capacity of 100-550W (340~1,875Btu) by using a power supply like a battery, vehicle power, and solar power.

If you need something more compact and lightweight, the Rigid Liquid Chiller Module is perfect for your needs.

RIGID Liquid Chiller Module, Small Liquid Cooling System Get Sample Online



  1. Product name: Liquid Chiller Module
  2. Voltage: 12V, 24V, 48V Available
  3. Cooling Capacity: 100-360W
  4. Refrigerant: R134A
  5. Weight: 4kg (8.8lbs)

Download Specification, click here!


Key Features:

  1. Mini Liquid Chiller: 12V, 8A
  2. Continuously chilled water loop
  3. Refrigerated compressor, no ice support
  4. Compact design, lightweight, and small size
  5. A diver board included for system operation control

Body Cooling, Motorcycle, Military, Vehicle crew, Tank crew, Helicopter pilot, Fighter Pilot, Naval ship, Racing Car Driver, Vehicle Driver, etc.


Plate liquid chiller

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