Connecting two different pipe systems without losing the mechanical flow

Connecting two different pipe systems without losing the mechanical flow

Anonymous
Not applicable
11,541 Views
5 Replies
Message 1 of 6

Connecting two different pipe systems without losing the mechanical flow

Anonymous
Not applicable

Hi everyone;

I am using Revit 2019, and I am trying to design a domestic water system while I'd like to divide it into two separate sub-systems. In other words, as I have depicted in the attached pictures, I have a domestic water system consisting of all the plumbing fixtures in a floor and creating a network (i.e. system) named "DCW - F1 (Left)". As figure 1, the system classification is "Domestic Cold Water", the system type is "Domestic Cold Water" and finally the system name as I mentioned is "DCW - F1 (Left)".

On the other hand, I have a riser pipe which comes directly from the mechanical room derived from the header connected to the pump. As I have already found about how we can connect different pipe systems using the Revit tutorials from the below link*, I changed the system type of the riser pipe to "Domestic Cold Water Riser" (notice that differs from the floor piping system which its system type is "Domestic Cold Water").

As figure 2, I am trying to connect these two different systems. After connecting them (Figure 3), their system type and name will preserved; however, the mechanical flow in the "DCW - F1 (Left)" turns from 16.8 gpm (prior to connecting two systems as figure 2) to 0 (after connecting). 

Moreover, it worths to say that I have put a pipe connector at the starting point of the riser (figure 4) with the properties shown in figure 5.

To recap, my primary goal is having two different systems one includes the pipes' network in the floor and the other makes the riser network. Meanwhile, I'd like to preserve the mechanical properties of each system. In this case, all of the floors GPM should be added in the riser which leads us having the sum of all GPM at the initiation of the riser.

Much appreciate for any further response

 

 

* Different Pipe systems connected tutorial:

https://knowledge.autodesk.com/support/revit-products/getting-started/caas/screencast/Main/Details/1...

0 Likes
Accepted solutions (2)
11,542 Views
5 Replies
Replies (5)
Message 2 of 6

Anonymous
Not applicable
Accepted solution

Dear Revit Users;

I, myself, solved the problem. The solution lays in the fact that we need a family to combine these two different system types. Hence, I inspired from a manifold family concept and design a family. Think about it ... Smiley Wink

Message 3 of 6

floresr4TB3L
Explorer
Explorer

I do the same. A connector family to bridge the systems. 2019 has some new options with hydronics that should solve some of these issues. 

0 Likes
Message 4 of 6

mthomas45
Advocate
Advocate

Can you elaborate on this some more?  I'm trying to connect two different water piping systems, and am not having luck with them maintaining flow, and passing it on to the main.

0 Likes
Message 5 of 6

Anonymous
Not applicable
Accepted solution

Briefly, I can tell you that you may use these two attached families which I have designed them to connect two different piping systems in both hydronic and domestic systems. I use them to join a floor piping system to its riser pipe. Moreover, it preserves the flow and you will have the sum of it at the end of the riser. Download and explore the files and feel free to ask any further question.

Good luck

Message 6 of 6

anthony_iskandar
Advocate
Advocate

How to use this?

0 Likes