How much electricity can be saved by raising the air conditioning by 1 degree? By the way, one thing to prove: 26 degrees is not the most energy-efficient

Tech 2023-07-23 07:21:45 Source: Network

These past few days, I suddenly came up with a question I saw a long time ago: How much electricity can the air conditioning be saved by turning it up one degree? Theoretical analysis is too complicated and not intuitive enough, so I might as well buy a socket meter to test it. Procrastination is considered complete until today

These past few days, I suddenly came up with a question I saw a long time ago: How much electricity can the air conditioning be saved by turning it up one degree? Theoretical analysis is too complicated and not intuitive enough, so I might as well buy a socket meter to test it. Procrastination is considered complete until today. Quickly share the results with everyone.

How much electricity can be saved by raising the air conditioning by 1 degree?

Of course, knowing the results was not enough, I couldn't help but think about another question - can my electricity bill be lower? After self reflection, I found that if I didn't make three "mistakes", the electricity bill would definitely be lower:

Error 1: The wind speed is too low

I have adjusted the wind speed of the air conditioner to the lowest level, which means the air output is very low. Air conditioning cooling, but the temperature of the evaporator on the indoor unit has decreased. How can the low temperature on the evaporator be transmitted indoors? Relying on the wind.

Raising the wind speed can accelerate indoor air circulation and quickly cool down.

When the indoor temperature drops to the set temperature, my air conditioner is a variable frequency air conditioner, which reduces the operating power and power consumption of the outdoor unit (if it is a fixed frequency air conditioner, the outdoor unit will shut down directly, and the power consumption is almost zero).

Error 2 did not turn on 'up and down wind'

My air conditioner is called "up and down wind", and some air conditioners are called "automatic wind direction". Simply put, there is a wind deflector at the air outlet of the air conditioner, which automatically swings when turned on, causing the direction of the air to change back and forth.

Just like high wind speeds, swinging up and down can also accelerate indoor air circulation, allowing for rapid cooling indoors and reducing power or power consumption when the air conditioning unit is shut down earlier.

If this function cannot be turned on (for example, I am afraid of direct air conditioning), you can adjust the position of the air conditioning outlet to the highest and blow towards the ceiling.The cold Density of air with high density will automatically drift downward, which is easier to cool the room quickly than blowing downward.

Error 3 installation issue

I cannot change this issue, but it objectively exists. I'm not afraid of everyone's jokes. The room is too small and I have to install the air conditioning like this

Directly below the air conditioner is a bookshelf. The top of the cabinet just blocks the air outlet of the air conditioner, preventing it from blowing out.

If the wind cannot blow out, the temperature in the room cannot drop, and the cooling time of the air conditioner will naturally be longer.Some users may also buy some anti direct wind windshields to hang on the air conditioner, which indeed won't be blown directly by the wind, but can easily lead to a doubling of power consumption.

Summary of Mistakes: Spending money to buy comfort

On the other hand, why should I lower the wind speed to the lowest point and not turn on the pendulum? To put it bluntly, it's still for comfort - being directly blown by the air conditioning makes me feel uncomfortable, so even if I spend more on electricity, I am willing to set it up like this.

Air conditioning is originally for comfort, blindly pursuing energy-saving, but instead it is sacrificing the basics and seeking the end.So the electricity in this province needs to be saved, but I advise everyone not to spend too much. The money that should be spent still needs to be spent!

For this reason, I also consulted several friends who sell and repair air conditioners (I have been working on air conditioners in recent years and have become familiar with this group of people). Their response is as follows:

However, on the other hand, this temperature is neither the most energy-efficient nor the most comfortable, and can be considered a compromise between taking a step back.

Write at the end

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