Andrew Pullin
Member
Hi All,
I am looking for information about a Steam Engine Ice Machine. My research has pointed to one of the earliest of these types of machines
being designed and built in Tasmania, a state of Australia, around the late 1800s. I am very keen to model one of these machines or at
least draw a set of plans for one up. I found it VERY difficult to locate a single old photo as punching Steam Engine into any search engine
on the internet gives hundreds of links to steam engines, but NOT ice machines. Since I am also Australian this particular engine has
peaked my interest.
I believe the way the machine basically operated was the steam engine drove a piston on one side in the normal way, and another piston
on the other side connected to it created vacuum pressure on a gas on the other side. This chilled the gas that was then piped through
salt water, chilling the water a few degrees below zero. This sub-zero water was then piped into a jacket around a fresh water source that
froze the fresh water into blocks of ice. A fairly convoluted method but it worked. I want to learn exactly HOW it worked. The only photo
I have shows a flywheel and some kind of push rod connected to a wooden Pipe with a jacket. It does not show any detail. I believe that
some of the first refrigerated ships used a similar method connected to their steam engine plant but the engine I want was a stand alone
unit.
Happy to share anything anyone comes up with. Would also be interested in similar Ice Machines from other countries. They were around
but not common as many European and North American (yes that includes Canada) countries simply harvested huge amounts of ice from
lakes and rivers in the winter time and stored it. It was the Industrial Revolution that invented this type of system that really made the
meat trade from Australia and Argentina and other places explode as for the first time meat could be stored long enough to transport
it over such long distances.
TIA
Cheers
Andrew
I am looking for information about a Steam Engine Ice Machine. My research has pointed to one of the earliest of these types of machines
being designed and built in Tasmania, a state of Australia, around the late 1800s. I am very keen to model one of these machines or at
least draw a set of plans for one up. I found it VERY difficult to locate a single old photo as punching Steam Engine into any search engine
on the internet gives hundreds of links to steam engines, but NOT ice machines. Since I am also Australian this particular engine has
peaked my interest.
I believe the way the machine basically operated was the steam engine drove a piston on one side in the normal way, and another piston
on the other side connected to it created vacuum pressure on a gas on the other side. This chilled the gas that was then piped through
salt water, chilling the water a few degrees below zero. This sub-zero water was then piped into a jacket around a fresh water source that
froze the fresh water into blocks of ice. A fairly convoluted method but it worked. I want to learn exactly HOW it worked. The only photo
I have shows a flywheel and some kind of push rod connected to a wooden Pipe with a jacket. It does not show any detail. I believe that
some of the first refrigerated ships used a similar method connected to their steam engine plant but the engine I want was a stand alone
unit.
Happy to share anything anyone comes up with. Would also be interested in similar Ice Machines from other countries. They were around
but not common as many European and North American (yes that includes Canada) countries simply harvested huge amounts of ice from
lakes and rivers in the winter time and stored it. It was the Industrial Revolution that invented this type of system that really made the
meat trade from Australia and Argentina and other places explode as for the first time meat could be stored long enough to transport
it over such long distances.
TIA
Cheers
Andrew