VMC bypass manufacturing.

Heating, insulation, ventilation, VMC, cooling ... short thermal comfort. Insulation, wood energy, heat pumps but also electricity, gas or oil, VMC ... Help in choosing and implementation, problem solving, optimization, tips and tricks ...
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antoinet111
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VMC bypass manufacturing.




by antoinet111 » 07/08/10, 23:40

Hello everyone, I'm looking to make, or get a bypass for my VMC DF (potentially a roller tunnel).

I'm also looking to automate it with simple room thermostats, so the motor will have to be accordingly.


I need information if you have it.


Goods.
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Down the talkers and ceiling fans!
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antoinet111
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by antoinet111 » 01/10/12, 19:06

a "little" up. It's for a good cause.


Thank you
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dedeleco
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by dedeleco » 02/10/12, 00:43

This subject, rather vague, did not excite the crowds in two years !!

It should be specified by showing a clearer project, with ideas and errors that excite people, by putting it off topic, that the AIDS virus is real, that it is a virus that participates in human evolution, like many 'others !!!
so stimulated, you are sure to have 200 pages of fanatic posts !!!

As clearly visible on:
https://www.econologie.com/forums/post241273.html#241273

To start in the subject, while exciting people, I remind you that the pebble tunnel is not ideal, that the best is the real Canadian well www.dlsc.ca which gives you winter heat in winter on solar collectors, kept warm to heat in winter !!!

It is a scientific evidence, forgotten by all, because too early, which allows to replace lots of nuclear power plants, with lots of guaranteed jobs.
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antoinet111
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by antoinet111 » 02/10/12, 08:44

okay.

Hello, I want to create a bypass on a double flow vmc to divert the air flow from outside the house when it is warmer in summer.
Illustration :

Image

controlled by a thermostat outside, for example.

how can I do?

(well, what else do I put a list of keywords (?) Nuclear, GMO, vegetable oil, pantone, surunitaire, prostitution, ....)
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Down the talkers and ceiling fans!
dedeleco
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by dedeleco » 02/10/12, 14:29

It is a question of reducing a double flow CMV into a single flow !!!

But the double flow includes circulating fans in principle mounted on the same axis and a single motor.
This must be taken into account, especially if it has electronic regulation. There is also condensation management to see.

Now we want to stop the one in the circuit entering the outside air (clutch).

Otherwise just find an electrically operated valve on tubes.

An example on a car:
http://french.alibaba.com/product-gs/th ... 90909.html
or this one:
http://www.troxhesco.ch/xpool/download/ ... _2_akk.pdf

etc ....
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Gaston
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by Gaston » 02/10/12, 15:24

Isn't it easier to let the air pass through the exchanger then to reject it outside (which avoids the problem of the engine disengaging) and to open another air inlet (without fan)?

A bit like that:

Image

Otherwise, you can also stop the CMV and open the windows : Mrgreen:
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antoinet111
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by antoinet111 » 02/10/12, 15:39

Hi, it is imperative that it be automatic, especially in the off-season.

otherwise it warms the house (especially on summer nights)
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aerialcastor
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by aerialcastor » 02/10/12, 15:49

Gaston wrote:Isn't it easier to let the air pass through the exchanger then to reject it outside (which avoids the problem of the engine disengaging) and to open another air inlet (without fan)?

A bit like that:

Image

Otherwise, you can also stop the CMV and open the windows : Mrgreen:


In practice, the opposite is done. The extracted air is discharged directly outside without passing through the exchanger.
The incoming air passes through the exchanger without being heated.
The fans are upstream of the exchanger. The exchanger allows the reduction of vibrations due to the ventilators, and avoids noise at the level of the air vents.
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