1. Home
  2. Power and energy
  3. Industrial cooling
  4. Theory of refrigerating machines - Mechanical compression machines. Multistage cycles

  5. Heat recovery from the condenser of a refrigeration machine

Article | REF: BE9732 V1

Theory of refrigerating machines - Mechanical compression machines. Multistage cycles

Authors: Maxime DUMINIL, Jean-Pierre DOMBLIDES

Publication date: April 10, 2013, Review date: October 16, 2019

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!

Français

5. Heat recovery from the condenser of a refrigeration machine

Heat from the condenser of a refrigeration machine may or may not be directly usable, depending on the temperature level at which it is available. This depends on the type of application.

  • For simple space heating, or floor heating in warehouses, the usual condensation temperatures of between 30°C and 45°C are sufficient, and there is generally no need to raise the temperature of the rejected heat if vented finned tube condensers are used. The air to be heated then passes directly through these condensers. The refrigeration cycle is not (or only slightly) affected by heat recovery from the condenser, except during cold periods.

    Example

    This technique can be used for winter heating of a supermarket's storerooms (or dry stores) using the heat generated by the store's refrigeration...

You do not have access to this resource.

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!

The Ultimate Scientific and Technical Reference

A Comprehensive Knowledge Base, with over 1,200 authors and 100 scientific advisors
+ More than 10,000 articles and 1,000 how-to sheets, over 800 new or updated articles every year
From design to prototyping, right through to industrialization, the reference for securing the development of your industrial projects

This article is included in

Industrial cooling

This offer includes:

Knowledge Base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

Practical Path

Operational and didactic, to guarantee the acquisition of transversal skills

Doc & Quiz

Interactive articles with quizzes, for constructive reading

Subscribe now!

Ongoing reading
Heat recovery from the condenser of a refrigeration machine
Outline