Chilled Water Expansion Tank

Expansion tanks are required in a closed loop heating or chilled water HVAC system to absorb the expanding fluid and limit the pressure within a heating or cooling system. A properly sized tank will accommodate the expansion of the system fluid during the heating or cooling cycle without allowing the system to exceed critical pressure limits. The expansion tank uses compressed air to maintain system pressures by accepting and expelling the changing volume of water as it heats and cools.

Some tank designs incorporate a diaphragm or bladder to isolate the expanded water from the pressure controlling air cushion. As water is expanded, it is contained in the bladder to prevent tank corrosion and water logging potentials. The pressure controlling air cushion is pre-charged at the factory and can be adjusted in the field to meet critical system requirements. This design and operation of this style of expansion tank allows the designer or specifying engineer to reduce tank sizes up to 80%

3D DESCRIPTION

-Model is created in 3dsmax2009
Rendered with Vray
- Materials included
-Polygonal geometry (quad/tris)
-All vray material are included

Model is highly detailed and is suitable for close-up

You can create a larger composition

Fully detailed, textured model. Detailed enough for close-up renders. Comes with detailed normal materials,

This set will allow you to collect the ventilation system of any complexity in a few minutes.

Originally modeled in 3ds Max 2009. Final images rendered with V-Ray.

The 3ds Max zip file contains also V-Ray and standard materials scenes.

- Easy to convert model in other formats.
- No need for any special plug-in to open the model.
- Useful for BMS, BAS, high resolution renders, magazines and production.

- No multi/Sub-Objects materials.
- Materials, textures and objects are clearly named.
- Export formats works correctly.