[TRNSYS-users] solar domestic hot water example diverter

[Benjamin Stobbe]

Thanks Jeff, but how is the contral signal decided how is it calculated so the portion of cold water with the hot water.

 

Best regards,

 

Benjamin

 

Van: TRNSYS-users [mailto:trnsys-users-bounces at lists.onebuilding.org] Namens Jeff Thornton
Verzonden: dinsdag 16 juni 2015 15:57
Aan: TRNSYS users mailing list at OneBuilding.org
Onderwerp: Re: [TRNSYS-users] solar domestic hot water example diverter

 

It's a tempering valve to limit the temperature of the water being delivered to the load.  A portion of the  cool mains water bypasses the tank and mixes back in with the hot water leaving the tank.

 

Jeff Thornton

TESS


On Jun 16, 2015, at 1:46 AM, Benjamin Stobbe <benjamin_stobbe at hotmail.com <mailto:benjamin_stobbe at hotmail.com> > wrote:

Dear sir/madam,

 

I am trying to make my own design of a building integrated hybrid photovoltaic system for on a skyscraper. Now you already provide a  solar domestic hot water system so I decided to use that as basic and change mine with the help of this one. But one thing I don’t understand is how the diverter works. You have your load profile and then you let It go through the diverter, who seperates it into two flow one to the tee piece and one to the tank. Me is not totally clear how it is decided when it goes to the tank or when to the Tee Piece. I found out about the control signal but I monitored this one as well but did not understand how it is calculated because the formula in the small description is wrong.

 

I hope someone can help me and I don’t understand why the diverter is needed. Why will the load profile not go directly to the tank I expected that is was actually a control signal or data line but here is looks a flow.

 

I hope to hear from you soon.

 

Best regards,

 

Benjamin Stobbe

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