IBL cooling branch layout and
commisioning6 febryuary 2014
Jan Godlewski, Bart Verlaat, Tomasz Blaszczyk, Eric Richards, Lukasz
Zwalinski, Sven Vogt, Claudio Bortolin
1
34DCS: TTa24 - TTn24
EH122TS122
22
MVa24 - MVn2404
06
FL018
⅜”
AV017
20
36
BD016PT116 / PT316TT116 / TT316
26 32
28 30
Tracking detectors
Tile calorie meter
LAR calorie meter
MV018MV036
14 IBL staves (a-g),(7 flow pairs) (7x A-›C flow / 7x C-›A flow)
Detector boundaryJunction box @ Muon Sector 5 (Accessible)
Dry volume
LAR Cryo area
HX036
½”
¾”x5/16”
⅜”
Dummy load (testing only)
BD020PT120 / PT320TT120 / TT320
DCS: TTa28 – TTn28 DCS: TTa30 – TTn30
BD036PT136 / PT336TT136 / TT336
MV035
EH117TT117TS117
26
2830
32
HX012
FL017
MV017
Manifold box (S5)
08
USA-15
USX-15
DN40 vacuum Vacuum system(LAR Cryo area)
DN40
⅜”
¼”
½”
BV,28-01-2014
Transfer tubes (~92m)CO2: 10x1mm inside 21.3x2.11mm outside
16
A200 A100 B400 B300 C042
D012
Flow
dir
Stav
e #
Flow
dir
a 12 C-A
b 13 A-C
c 14 C-A
d 1 A-C
e 2 C-A
f 3 A-C
g 4 C-A
h 5 A-C
i 6 C-A
j 7 A-C
k 8 C-A
l 9 A-C
m 10 C-A
n 11 A-C
TTz20 (DCS)
24
TTz36 (DCS)
Seen from C-side
3
Flow orientation A to C
C to A
C to A
A to C
A to C
C to A
Loop #
Stave #
Flow dir
a 12 C-A
b 13 A-C
c 14 C-A
d 1 A-C
e 2 C-A
f 3 A-C
g 4 C-A
h 5 A-C
i 6 C-A
j 7 A-C
k 8 C-A
l 9 A-C
m 10 C-A
n 11 A-C
Seen from A-side
4
Stave 1Stav
e 23
14
6
1112
Flex line A1…A77 6 5 4 3 2 1
Flex line # Stave # Flow
A1 12 Vapor
13 Liquid
A2 14 Vapor
1 Liquid
A3 2 Vapor
3 Liquid
A4 4 Vapor
5 Liquid
A5 6 Vapor
7 Liquid
A6 8 Vapor
9 Liquid
A7 10 Vapor
11 Liquid
Spl
itter
box
col
or
Tube
col
or
Splitter box
Designed by Lapp and lpnhe
Seen from c-side
5
Stave 1
Stave 23
14
6
1112
Flex line # Stave # Flow
C1 12 Liquid
13 Vapor
C2 14 Liquid
1 Vapor
C3 2 Liquid
3 Vapor
C4 4 Liquid
5 Vapor
C5 6 Liquid
7 Vapor
C6 8 Liquid
9 Vapor
C7 10 Liquid
11 Vapor
Spl
itter
box
col
or
Tube
col
or
Flex line C1…C71 2 3 4 5 6 7
Splitter box
Designed by Lapp and lpnhe
Flex line arrangement in manifold
6To A-side To C-side
A1,
12
in, 1
3 ou
t
A2,
14
in, 1
out
A3,
2 in
, 3 o
ut
A4,
4 in
, 5 o
ut
A5,
6 in
, 7 o
ut
A6,
8 in
, 9 o
ut
A7,
10
in, 1
1 ou
t
C1,
13
in, 1
2 ou
t
C2,
1 in
, 14
out
C3,
3 in
, 2 o
ut
C4,
5 in
, 4 o
ut
C5,
7 in
6 o
ut
C6,
9 in
, 8 o
ut
C7,
11
in, 1
0 ou
t
In= vapor in from staveOut=Liquid out to stave
Manifold seen from C-side
Flex line commissioning
• Connection sequence:– Route lines– Connect rotatable connector to manifold box (both vacuum
and CO2)– Leave IBL lines disconnected from detector but in vicinity.– Test vacuum system with lines attached.– Pressure test flex lines– Connect CO2 from junction box– Perform flow tests with warm
CO2 (~15’C) using inter connects
– Empty lines and connect to IBL– Fill with CO2 and ready for IBL
cooling test
7
8
Back-up slides
9
Vacuum transfer line(From S5 to IDEP)
10
Super insulation
7x 1.6mmOD / 1.0mmID concentric inlet tube
7x 4mmOD / 3mmID outlet tube
7x 16mmOD vacuum hose
We have to grasp the bundle from under-neath the muons and bend it in place
50mm PVC tube mock-up
Ca. 11m long
Tracking
LAR
Tile Calorie
Routing in IDEPSide A.
Routing in IDEPSide C.
IDEP Side A
13
A B
B
A
IDEP cover fit check
Mock-up tubes, may not be covered with cables or so.
IDEP Side C
14
B
A
BA
IDEP cover fit check
Mock-up tubes, may not be covered with cables or so.
Sector 5 area (Junction box and manifold)
15
Tomasz Blaszczyk
To cooling plant in USA
Junction box
Manifold box
Flex lines to IBL
The junction box contains a dummy heater for commissioning and has valves to close off the IBL. Also accessible filters are present.
Junction box
16
17
Manifold box How to connect and disconnect a cooling line
flex line
18
11meterManifold box side
IBL side
Sven Vogt
flex line connection, IBL side
19
20
flex line connection, Manifold side