Power consumption of a heat pump
published: 09/11/17, 17:37
Hello,
My goal would be to maintain a breeding pond under glass at a temperature of 18-22 ° C (we are not at 2 ° near) during the spring when the nights and some days we still descend often under the 5 ° C ...
In the most economical solutions I chose the wood stove (and the pellet stove a little more expensive but less restrictive) and then looking on the Internet I discovered air-water heat pumps but I have not all-in...
That's what I understood:
If the comfort temperature is not reached, the pump will run, otherwise it will stop, depending on the settings and the external conditions it will work for example 5h per day and will consume for example 2kw during 5h, or on 2 months at 0.16 € / kwh we would have consumed 600kw and spent 96 € (which is more economical than pellets).
What I think I understood:
The temperature in the room that houses the heat pump does not influence the amount of energy supplied to the pool? and therefore does not influence the power consumption?
I thought that for example the water of my pond being 20 ° C, if the outside temperature drops from 20 ° C the day to 5 ° C at night, then if my local where is my heat pump is 20 ° C then we would consume x times less electricity than if it was 10 ° C in my local ... instead of consuming 2kwh during 5h I consume for example 500Wh for 5h ... and my bill would be 4 times less heavy .. But I understand that when the pump is running, it always consumes the same quantity of electricity, I am mistaken?
If no, are there other more efficient systems?
thank you to enlighten me
My goal would be to maintain a breeding pond under glass at a temperature of 18-22 ° C (we are not at 2 ° near) during the spring when the nights and some days we still descend often under the 5 ° C ...
In the most economical solutions I chose the wood stove (and the pellet stove a little more expensive but less restrictive) and then looking on the Internet I discovered air-water heat pumps but I have not all-in...
That's what I understood:
If the comfort temperature is not reached, the pump will run, otherwise it will stop, depending on the settings and the external conditions it will work for example 5h per day and will consume for example 2kw during 5h, or on 2 months at 0.16 € / kwh we would have consumed 600kw and spent 96 € (which is more economical than pellets).
What I think I understood:
The temperature in the room that houses the heat pump does not influence the amount of energy supplied to the pool? and therefore does not influence the power consumption?
I thought that for example the water of my pond being 20 ° C, if the outside temperature drops from 20 ° C the day to 5 ° C at night, then if my local where is my heat pump is 20 ° C then we would consume x times less electricity than if it was 10 ° C in my local ... instead of consuming 2kwh during 5h I consume for example 500Wh for 5h ... and my bill would be 4 times less heavy .. But I understand that when the pump is running, it always consumes the same quantity of electricity, I am mistaken?
If no, are there other more efficient systems?
thank you to enlighten me