Displacement ventilation:

Location of the project: EMSD Headquarters
Year of installation: 2005
Description:

Displacement ventilation system has been installed at the office area of the EMSD Headquarters, in which the conditioned air is supplied from the air diffusers located on the floor as shown in the photo.

A supply air diffuser on the floor. The text above describes the image.

A supply air diffuser on the floor

Microchannel heat exchanger:

Location of the project: Sheng Kung Hui Nursing Home, Wong Tai Sin
Year of installation: 2006
Description:

A 500kW air-cooled chiller is equipped with microchannel heat exchanger.

Automatic tube cleaning system for chiller:

Location of the project: Shatin Town Hall
Year of installation: 2005

Automatic tube cleaning system in Shatin Town Hall. The text above describes the image.

Automatic tube cleaning system in Shatin Town Hall

Thermal energy storage:

Location of the project: EMSD Headquarters
Year of installation: 2005
Description:

The thermal energy storage system at the EMSD Headquarters consists of 5 nos. of 110m3 ice storage tanks. The ice made by a 700kW ammonia ice maker is delivered to the tanks for energy storage.

Thermal storage tanks. The text above describes the image.

Thermal storage tanks

Ammonia ice maker. The text above describes the image.

Ammonia ice maker

Anti-ultraviolet film:

Location of the project: Office of Environmental Protection Department, Southorn Centre
Year of installation: 2002
Description:

The west facing windows of an office of Environmental Protection Department in the Southorn Centre are installed with anti-ultraviolet films. According to a field measurement, the films can reduce up to 30% of pure diffuse solar radiation and 50% of direct solar radiation.

Solar film installing in progress at Southorn Centre. The text above describes the image.

Solar film installing in progress at Southorn Centre

Variable speed drive:

Location of the project: EMSD Headquarters
Year of installation: 2005
Description:

The air-conditioning system in the EMSD Headquarters is equipped with variable speed drives.

Variable Speed Drives installed in EMSD Headquarters. The text above describes the image.

Variable Speed Drives installed in EMSD Headquarters

   
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