Groundwater reduces the burden of introducing outside air. Effective for energy saving, ventilation, and positive pressure!
The load caused by introducing outside air in summer is a major enemy of energy conservation!
Air conditioning is always subject to loads due to the introduction of outside air.
Especially in summer, food factories and clean rooms where hygiene is important must take in a certain amount of outside air to create positive pressure inside the room. Bringing a large amount of hot outside air into the room puts a huge strain on the air conditioning.
Depending on the facility, there are cases where bringing in outside air is abandoned due to cost and other considerations. That is where groundwater coolers come in handy.
Groundwater direct cooler significantly reduces outside air load
Our groundwater direct cooler is the ultimate eco-friendly cooling system that cools the air only through heat exchange between groundwater and air.
When the room temperature is 30°C, the outlet temperature is approximately 2 to 3°C above the groundwater temperature, meaning that it is possible to blow cool air at below 20°C.
By installing the groundwater direct cooler at the intake of the ventilation system, you can cool the room, reduce the cooling load, and protect and improve the efficiency of heat-generating equipment. It is also ideal for food factories that require positive pressure management.
If you have an existing ventilation system, you can use a fanless, non-powered type.
Of course, it can also be used as a standalone cooler by combining it with a fan.
Not just for summer: Demand cuts can reduce costs all year round
In Japan, electricity demand is highest in the summer, so by focusing on reducing air conditioning loads and cutting peak demand, significant cost savings can be achieved throughout the year.
Since it also reduces the load on existing air conditioners, the effect of groundwater direct coolers in cutting demand is extremely significant.
Two types to choose from depending on cost and conditions
Our groundwater direct coolers come in two types, and you can choose between the two depending on your conditions and costs.
Radiator type has a dehumidifying effect, making it more energy efficient.
Direct heat exchange systems can be operated with a small amount of water, and the cost and delivery time can be kept low. If the groundwater temperature is low enough, there is no need to worry about humidity rising.
We will make optimal suggestions based on your installation conditions.
Please feel free to contact us
We will propose the most reasonable and efficient method according to the site conditions. Please feel free to contact us.
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