Regarding the domestic Fridge.
It could be done by using forced air Fridge freezers where all the cooling is done in the freezer and a fan is used to blow the cold air from the freezer into the fridge to cool it when needed.
Keeping the freezer cooler than normal could be used as a cold accumulator. During peak demand only the fan would be needed to cool the fridge .
Customers might find this objectionable. With Ice cream being hard and frozen food taken longer to cook than it should.
I was once out to a new oven where the customer was complaining that it was not heating properly, it was taking over twice as long to cook as it should.
After carrying out extensive test on the temperature it was reaching and finding no fault. I asked what were they cooking in it. "Frozen pizzas" they said.
A quick look at there Freezer revealed that the fast freeze button was on. A check on the freezer temperature showed it was down to -32C. Mystery solved!
Frank
It could be done by using forced air Fridge freezers where all the cooling is done in the freezer and a fan is used to blow the cold air from the freezer into the fridge to cool it when needed.
Keeping the freezer cooler than normal could be used as a cold accumulator. During peak demand only the fan would be needed to cool the fridge .
Customers might find this objectionable. With Ice cream being hard and frozen food taken longer to cook than it should.
I was once out to a new oven where the customer was complaining that it was not heating properly, it was taking over twice as long to cook as it should.
After carrying out extensive test on the temperature it was reaching and finding no fault. I asked what were they cooking in it. "Frozen pizzas" they said.
A quick look at there Freezer revealed that the fast freeze button was on. A check on the freezer temperature showed it was down to -32C. Mystery solved!
Frank
