Water Tank Cooling Chiller Unit

Equipment Description

The cooling method for high-temperature water tanks utilizes a chiller unit for cooling. The unit employs evaporative refrigeration to control the water temperature within a specific range to meet the temperature requirements of end equipment or other applications. The water tank cooling chiller unit features adjustable temperature control (-40 to 30)°C.

Liquid flows through the evaporator of the chiller unit to achieve the desired cooling effect. The four main components of the water tank cooling chiller unit (compressor, evaporator, condenser, dryer filter, thermal expansion valve) play crucial roles in the refrigeration process.

The water tank cooling chiller unit uses multiple compressors in parallel, each with its own independent chilled water circuit, meaning the evaporator and condenser are completely separate. All compressors are controlled by a unified microcomputer control system, starting and stopping individually without any interference. The unit employs all original factory parts, ensuring extremely low failure rates and stable performance.

High-Temperature Water Tank Cooling Principle

Using the evaporative refrigeration method of the refrigeration compressor, the pump draws water from the high-temperature tank into the evaporator of the chiller unit, where it undergoes indirect heat exchange with the low-temperature refrigerant. The refrigeration process absorbs heat from the water in the high-temperature tank and carries it out of the unit. This cycle continues until the water temperature reaches the desired level, at which point the unit automatically shuts down.

Types of water tank cooling chiller units: Water-cooled refrigeration requires cooling water, while air-cooled units do not, offering flexibility and convenience, suitable for water-scarce areas or mobile applications.

Refrigerants: Common refrigerants used in refrigeration systems include Freon, ammonia, lithium bromide, methyl chloride, etc. Among these, Freon is categorized based on its vaporization temperature and chemical formula, such as R-11, R-12, R-13, R-21, R-22, R-113, R-114, R-142, and others. These refrigerants can be used in low-pressure (condensing pressure less than 0.3-0.3 MPa) high-temperature (evaporation temperature greater than 0°C), medium-pressure (condensing pressure 1-2 MPa) medium-temperature (evaporation temperature 0 to -50°C), and high-pressure (condensing pressure greater than 2 MPa) low-temperature (evaporation temperature less than -50°C) refrigeration systems.

Unit Applications

Water tank cooling chiller units are widely used in central air conditioning refrigeration, industrial mold cooling, electroplating solution cooling, oxidation tank cooling, seawater aquarium cooling, soy milk freezing, cold storage freezing, rubber products, hardware, chemical industry, electronics, food preservation, laser engraving, vacuum coating, ultrasonic cleaning, hotels, office buildings, plastic industry, bath heating and cooling, scientific research experiments, laser technology, welding, plastic molding, injection molding, extrusion, blow molding, thermal molding, mechanical cutting, non-cutting processing, casting, surface treatment, electroplating, oxidation, electrophoresis, electronic industry-specific applications, circuit board production, electronic chip manufacturing, chemical industry, papermaking, food processing, aluminum profiles, aluminum alloys, tempered glass, coated glass production, jewelry processing, fur processing, ink production, textiles, printing, and other industries.

After-Sales Service

To create a brand and establish a corporate image, we adhere to the principle of "pursuing high quality in everything, with customer satisfaction as our goal." Based on the principles of "affordable prices, comprehensive service, and reliable product quality," we solemnly promise:   

1、The buyer's user department can receive free equipment operation training at our company;

2、After three months of use, our customer service department will conduct a follow-up on the equipment's usage status;

3、The equipment sold by our company comes with a one-year free warranty. During the warranty period, spare parts and repairs are provided free of charge; however, any abnormal damage to the equipment is not covered by the warranty, and the buyer shall bear the cost of replacing spare parts.

4、We provide product debugging for consumers; offer technical guidance on usage as required; ensure the supply of maintenance spare parts; and provide lifelong maintenance services for the product;

5、Outside the free warranty period, if the equipment is damaged, the buyer shall pay for the cost of replaced parts (based on material procurement costs);

6、Upon receiving a customer call or an "equipment failure notice," we will provide remote maintenance. If the issue cannot be resolved remotely, we will arrive on-site within 24 hours for areas within Guangdong Province and within 72 hours for areas outside Guangdong Province.

7、You only need to call or contact us by other means, and we will resolve any technical issues for you. We provide comprehensive service 24 hours a day!

Our company solemnly promises: All our parts are sourced from original manufacturers as new and genuine imported products. If any user discovers that our company uses second-hand compressors or other second-hand parts, we will compensate the user with "ten times the purchase price."

Unit Technical Parameters

water refrigeration machine set Technical Parameters