St Engineering Innosparks Pte. Ltd.

Singapore Technologies Dynamics Pte Ltd

Innosparks Pte Ltd

Mandai Park Development Pte. Ltd.

Fuyun Li

Tze Wei Timothy Ang

Ee Ho Tang

Ee Ho Gareth Tang

Tsz Kin Clifford Cheung

Edward Elmore Howland

Lok Lee Hillary Yap

The invention relates to a multi-component air conditioning apparatus that provides variable cooling capacities. The apparatus can include a main cooling unit and a heat rejection unit. Air can be treated both sensibly and adiabatically. By controlling the flow and volume of water, the apparatus can condition air to variable temperatures. This allows greater variability of capacity and temperature control.

Multi-mode cooling apparatus

The present invention relates to a multi-component air-conditioning systems configuration, control and operation. The structure comprises an environmental sensor, a controlling chip, and a plurality of unique cooling components, wherein the cooling components are activated or inactivated according to a most efficient operating mode. Said most efficient operating mode is determined depends on the plurality of environmental parameters sensed by the environmental sensor in order to deliver an effective and efficient temperature reduction.

Multi-component air-conditioning systems configuration, control and operation

An apparatus () is disclosed, which comprises a fluid storage device () for holding a volume of coolant; a cooling device () having a heat exchanger () and a first evaporative media () arranged in fluid communication with the fluid storage device, the cooling device configured to enable air to be passed therethrough; and a heat rejection device () having a second evaporative media () arranged in fluid communication with the fluid storage device and the heat exchanger. The apparatus is operable between at least first and second modes for lowering temperature of the air, in which in the first mode, only the first evaporative media is operatively activated to use the coolant to cool the air to a first temperature, and in the second mode, the first and second evaporative media and the heat exchanger are collectively activated to use the coolant to cool the air to a second temperature being lower than the first temperature.

Water management system of a dual-air dual-water evaporative cooling apparatus

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Singapore, Singapore

Fuyun Li