In the large buildings, chillers are the single largest consumer of energy. As the energy price rises, it is often considered as the single as well as the potential source of energy savings. These chillers with their large electronic controls and microprocessors require the trained technician to maintain it and see through all the problems. Preventive maintenance – everything from keeping daily to weekly and monthly to annually operational reviews can only yield the optimum performance of these chiller tubes. Chiller tube cleaning is not as easy as it seems to be as it requires all the base points to be covered and demands the best chiller tube cleaning equipment. It includes several parts that are to be cleaned separately and accurately.

1. Chiller Tube Cleaning – An Overview
In the large buildings, chillers are the single largest consumer of
energy. As the energy price rises, it is often considered as the single
as well as the potential source of energy savings. These chillers with
their large electronic controls and microprocessors require the trained
technician to maintain it and see through all the problems.

2. Refrigerant
First of all, it is quite essential to maintain the
refrigerant so as to decrease the load on the
compressor. This minimized compressor load will
itself increases the system efficiency.

3. Tube Cleaning
It is the matter of fact that chiller typically has
tubing prone to fouling and thus it is important to
keep these tubes as clean as possible. Chiller
efficiency is greatly affected by the cleanliness of
the heat transfer surfaces than any other factor.

4. Water Treatment
Some sort of water treatment is required when
condensers use an open cooling source so as
to control scale, biological growth, and
corrosion which can lead to the fouling of the
condenser. Chiller condenser tube cleaning is
very much important so as to enhance the life
of this potential energy saving source. One
should keep in the mind the fact that the more
the condenser becomes fouled, the more
energy it takes to satiate the demand placed
on it.

5. Lubrication
Lubrication is yet another item of concern while talking about chiller tube cleaning.
Basically, it is the lab test which should be done annually, to keep the track for moisture
content, acids and other contaminants that can affect its performance.

6. Motors and other
electrical equipment
Chiller motor is the largest consumer of
energy and probably the most important
part of this energy source and hence its
maintenance is quite important.
Make sure that cooling air vents are
properly cleaned the shaft seals should be
checked on the regular basis

7. Thank You
http://cet-enviro.com/