TOPWELL-Total Freeze Ice Tank

TOTAL FREEZE ICE TANK

Things To Save Electricity Bills For Air-conditioning

ISO 9001.14001

Shift peak-hour energy consumption, Cost saving on the demand charge, Save on running cost.
Reduce the external line regulation fees of high-voltage power receiving facilities and power companies.

10-Year Warranty

10-year warranty, and investment costs will be recovered within 3-6 years (current electricity price structure).

Permanent Product

All non-corrosive materials, maintenance-free, no consumption or wear parts, is a permanent product.

Customized Installation

Double-layer airtight and waterproof tank body, interlayer filled with PU insulation material, etc., or directly placed in outdoor space.

Roduct Advantage

．Shift peak-hour energy consumption
．Save basic electricity bills
．Auxiliary charges for new lines
．Save on running cost
．Reduction of chiller capacity
．Higher running efficiency
．Capability of extension
．Low temperature cooling water supply

Fundamental Of Ice Storage System

When water is solidified into water, the heat stored is called “heat of solidification”. The solidification heat is 79 Kcal/Kg ( 1 Kg of 0℃ water to be solidified into 0℃ ice ) . Usually, the required temperature of cooling water used for air conditioning is less than 15℃. It means that 94 Kcal/Kg of energy would be available when 1 Kg of 15℃ water is solidified into 0℃ ice.
The principle of ice storage system is to utilize the off-peak hours to operate the chiller to make ice. The cooling capacity stored in ice then can be applied for cooling instead of operating chiller during peak hour to avoid the higher energy cost.

Common Use Environment

．Office buildings, schools, museums, gymnasiums, exhibition venues, medical venues, etc.
．Industrial process cooling. Pre-cooling or cooling in the process of agricultural products, aquatic products, wineries, and prepared foods.
．It is also suitable for places where the air conditioning system is used for a long time.

Traditional Chiller Water Cooling System And Ice Storage Cooling System

◂Ice Storage Cooling System

Operate the brine units and ice storage brine water pump to for ice making (blue line processes) during the off-peak electricity consuming period-the cheapest electric price period to save running cost. When air conditioning at day time , it is only need to operate the ice-melting brine (red line processes) for cooling the so as to transfer the day time electricity consumption to night time and save the demand chare If the ice - melting pump is connected to emergency generator , the cooling function can be continuous even the power is in failure.

◂Traditional Chiller Water Cooling System

When the conditioned air is applied, run the chiller water units and all accessories. The highest conditioned air demand period is the peak-hour electricity consuming period - the most expensive rate period.

Installation Example