Bernard Pirollet TS-CV-EPA CMS ventilation system Air handling units Principle LHC status UX...

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Bernard Pirollet TS-CV-EP A CMS ventilation system Air handling units • Principle LHC status UX ventilation modes USC ventilation principle Fire detection and smoke extraction • Pressurization safe areas Gas extraction Other buildings

Transcript of Bernard Pirollet TS-CV-EPA CMS ventilation system Air handling units Principle LHC status UX...

Page 1: Bernard Pirollet TS-CV-EPA CMS ventilation system Air handling units Principle LHC status UX ventilation modes USC ventilation principle Fire detection.

Bernard Pirollet TS-CV-EPA

CMS ventilation system• Air handling units• Principle• LHC status• UX ventilation modes• USC ventilation principle• Fire detection and smoke extraction • Pressurization safe areas• Gas extraction• Other buildings

Page 2: Bernard Pirollet TS-CV-EPA CMS ventilation system Air handling units Principle LHC status UX ventilation modes USC ventilation principle Fire detection.

Bernard Pirollet TS-CV-EPA

Air handling units

50 units installed

SUX

SH

USC

Page 3: Bernard Pirollet TS-CV-EPA CMS ventilation system Air handling units Principle LHC status UX ventilation modes USC ventilation principle Fire detection.

Bernard Pirollet TS-CV-EPA

Principle

D

M

N

S L

M

M

-

L

-

-

L E

-

E

V

P

BA6

BAY

BFY

BRR/T

BTO

BT2

BAY

BLP

MRM

BLP

MRM

BLO

MREBTT BTT

BLO

MREBRR/T

BTB

BTA

BTB

BTA

P

BTB

BTA

+

E

E

L

LP

+

BT2BT2

PRB

180

180210

210

BTB

BTBBTB BTB

L

• Air supplied & air extracted

– Quality– Pressurization – Temperature– Dew point

• Smoke and gas extraction

MM

L L

M

BAY BAY BAY

BA6

BLO

MRE

BLO

MRE

M

BLO

MRE

BAY

Page 4: Bernard Pirollet TS-CV-EPA CMS ventilation system Air handling units Principle LHC status UX ventilation modes USC ventilation principle Fire detection.

Bernard Pirollet TS-CV-EPA

Principle

• LHC status– Cap open / Cap closed– LHC run / Shut down– Purge– Emergency

Page 5: Bernard Pirollet TS-CV-EPA CMS ventilation system Air handling units Principle LHC status UX ventilation modes USC ventilation principle Fire detection.

Bernard Pirollet TS-CV-EPA

USC55

PX56

PM54

UXC55

Cryogénie Racks

BRR/T

SX5 - 3585 - Local confiné / Confined room

Pulsion UX15

FU A

45 000 m3/h

UAPE-515-SX5-1D

UAPE-516-SX5-1G

UAIE-517-SX5-1D

UAIE-518-SX5-1G

D

M

N

S L

M

M

-

L

L

-

-

L

L

E

E

-

E

E

V

V

M M

L L L

FU AM M

L L LV

D

M

NS L

M

M

L

L

-

L

L

-

-

L

L

E

E

-

E

E

V

M

M

S

P

L

S

P

L

BRR/T

Pulsion UX1545 000 m3/h

P

P

BT2

BAY

BLP

MRM

BLP

MRM

BLO

MREBTT

BT2

BTB BTT

BLO

MREBTB

Normal : 22 500 m3/hUrgence : 45 000 m3/h

BLP

MRM

BLP

MRM

BRR/T

MRE

x 10

x 10

BD1

BT5

BD1

BT5

BLP MRMBLP MRM

BRR/T

Instrumentation : idem autre veine / idem other stream

BLO MRE

BLO MRE

BLO

MRE

BLO

MRE

BLO

MRE

BAY BAY BAY BAY

BLO

MRE

BLO

MRE

BAY

BAY

BA6

BA6

BAY

BFY

BRR/T

BTO

BAY

BFY

BRR/T

BTO

BTB

BTA

BTB

BTABTB

BT2

BAY

BLP

MRM

BLP

MRM

BLO

MRE BTT BTT

BLO

MREBRR/T

BTB

BTA

BTB

BTA

BAY BAY BAY BAY

P

BTB

BTA

+

E

E

L

LP

+

BT2BT2

PRB

P

BTB

BTA

+

E

EP

+

PRB

BT2

210

210

180

180

180

180210

210

BTB

BTB

Instrumentation : idem autre veine / idem other stream

BTBBTB BTB

BLO

MRE

BLP

MRM

BLP

MRM

BLO

MRE

BLO

MRE

L

L

Normal : 22 500 m3/hUrgence : 45 000 m3/h

Normal : 22 500 m3/hUrgence : 45 000 m3/h

Normal : 22 500 m3/hUrgence : 45 000 m3/h

UX ventilation modes

Supply Extraction (m3/h) Gas Cap open Shut down 22 500 30 000 (SX) 0Cap closed Shut down 22 500 22 500 5 000Cap closed LHC run 22 500 22 500 (recycling) 5 000Purge (fresh air) 22 500 22 500 (RP control)5 000Emergency Cap closed 90 000 90 000 5 000Emergency Cap open 90 000 90 000 (SX) 0

Page 6: Bernard Pirollet TS-CV-EPA CMS ventilation system Air handling units Principle LHC status UX ventilation modes USC ventilation principle Fire detection.

Bernard Pirollet TS-CV-EPA

PX56

UXC55

PM54

Cryogénie

USC55

Racks

BT2

BTTBTA

BAYBTB

BTBBLO

MRE

MRE

BLO

BRR/T

BTA

BTB

SUX5 - 3582

40 000 m3/h

UAPF-553-SUX5-USC55

UAEB-555-SUX5-USC55

D

M

N

S L

M

M

E

E

-

L

L

-

-

L

L

E

E

-

E

E

V

VDM

M

V

D

D

M

NS L

M

M

E

E

-

L

L

-

-

L

L

E

E

-

E

E

V

M

M

standby

S

P

L

S

P

L

BRR/T

Pulsion USC55

40 000 m3/h

20 000 m3/h

20 000 m3/h

20 000 m3/h

20 000 m3/h

UAEB-556-SUX5-USC55

UAPF-554-SUX5-USC55

L

40 000 m3/h

40 000 m3/h

BRR/T MRE

BLO

BT2

BTT

BAYBTB

MRM

BLP

MRM

BLP BTB

BA6

BLP

MRM

BFY

BTO

BRR/T

BFY

BTO

BRR/T

BLO

MRE

BLP

MRMBA6

BT2

BTTBTA

BAYBTB

BTBMRE

BLO

BTA

BTBBRR/T MRE

BLO

BT2

BTT

BAYBTB

MRM

BLP

MRM

BLP BTB

BA6

BA6

BLP MRM BLP MRM

BLO

MRE

BLOMRE

BLP MRM

BLP MRM

BLO

MRE

BLO

MRE

BAY

BAY

BAY

BAY

Instrumentation idem autre veine d'air / idem other air stream

Instrumentation idem autre veine d'air / idem other air stream

BD1

BT5

BD1

BT5

USC ventilation principle

Supply Extraction (m3/h) Gas Service area 20 000 20 000 5000 Post treatment 40 000Racks areas 20 000 20 000 5000 Post treatment 13 000/ 26 000

Page 7: Bernard Pirollet TS-CV-EPA CMS ventilation system Air handling units Principle LHC status UX ventilation modes USC ventilation principle Fire detection.

Bernard Pirollet TS-CV-EPA

Cold smoke extraction

Detection

All the air handling units of the concerned area are

automatically stopped (Ts/cv) Smoke extraction mode activated by fire men (fire men cubicle)

Fire men

Air handling units in normal mode

restarted by TS-CV

End of fire men action

Actions

During extraction mode extraction filters will be by-passed

No action with RP

Material design 400°C/2h

Page 8: Bernard Pirollet TS-CV-EPA CMS ventilation system Air handling units Principle LHC status UX ventilation modes USC ventilation principle Fire detection.

Bernard Pirollet TS-CV-EPA

“Fire cubicle”

Page 9: Bernard Pirollet TS-CV-EPA CMS ventilation system Air handling units Principle LHC status UX ventilation modes USC ventilation principle Fire detection.

Bernard Pirollet TS-CV-EPA

PX56

UXC55

PM54

Services

USC55

Racks

3 separate & independent areas:

• Experimental caverns (-)

(UX pts 1/2/8 & UXC55 pt5)

• Protected areas- technical caverns (+)

(USA 15 pt1,UX 85 pt8 & USC55 pt5)

• Safe area (++)

(PM/PZ)

Pressurization areas

(+)

M

L LS E V

MN

D

M

E

M

L LS E V

MN

D

M

E

(-)

(+ +)

Differential pressure

M

L LS E V

MN

D

M

E

Page 10: Bernard Pirollet TS-CV-EPA CMS ventilation system Air handling units Principle LHC status UX ventilation modes USC ventilation principle Fire detection.

Bernard Pirollet TS-CV-EPA

Pressurization safe areas

USC55

PX56

PM54

UXC55

Services Racks

Pulsion Survie PM54Surpressure Supply PM5412 000 m3/h

-

M

standby

UAPR-561-SUX5-USC55

O

L LS E

S

V

MN

M

G

E

NMM M

M

D

M

V

MD

M

12 000 m3/h

12 000 m3/h

BLO

MRE

BT2

BTT

BLO

MREBAY

BAY

BAY

BLO

MRE

BLO

MRE BTB

BLO

MREBLO

MRE

BLO

MRE

MRM

BLP

MRM

BLP

BRR/T

D

UARR-562-SUX5-USC55S

P

L

BFY BTO

SUX5 - 3582

BTA

BTB

BLO

MRE

N

BA6

BA6

M

BLO

MRE

BAY

150

UIAE UIAN

Page 11: Bernard Pirollet TS-CV-EPA CMS ventilation system Air handling units Principle LHC status UX ventilation modes USC ventilation principle Fire detection.

Bernard Pirollet TS-CV-EPA

Gas extraction UX

USC55

PX56

PM54

UXC55

Cryogénie RacksSUPERVISEUR : J.ROCHE

INDICECERN ORGANISATION EUROPEENNE POUR

LA RECHERCHE NUCLEAIRE

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH

C.MARTEL 22/02/2000

UAEW-519/520-SX5-UXC55Extraction mélange gazeux / Mixing gas extractionSchéma de principe - Principle schematic

LHCU.3599.1011.4

Extraction gaz ArgonArgon gas Extraction

M

M BLOMRE

BLOMRE

SX5 - 3585 - Espace confié / Confined room

5 000 m3/h

M A

UAEW-520-SX5-UXC55

MM

L L L

M

V

BAY BAY BAY

BA6

BLO

MRE

standby

5 000 m3/h

M A MM

L L L

M

V

BAY BAY BAY

BA6

BLO

MRE

BLO

MRE

5 000 m3/h

M

BLO

MRE

BLO

MRE

M

BLO

MRE

BT5

BD1

BAY

BAY

UIAE UIAN

UAEW-519-SX5-UXC55

Page 12: Bernard Pirollet TS-CV-EPA CMS ventilation system Air handling units Principle LHC status UX ventilation modes USC ventilation principle Fire detection.

Bernard Pirollet TS-CV-EPA

standby

SUPERVISEUR : J.ROCHE

INDICECERN ORGANISATION EUROPEENNE POUR

LA RECHERCHE NUCLEAIRE

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCHGENEVE

C.MARTEL 1/03/2000

UAEW-556/557-SUX5-USC55Extraction mélanges gazeux / Mixing gas extractionSchéma de principe - Principle schematic

LHCU.3599.1010.4

Extraction mélange gazeuxMixing gas Extraction

UAEW-556-SUX5-USC55

SUX5 - 3582

5000 m3/h

M

M

V

BAY

BLO

MRE

UAEW-557-SUX5-USC55

5000 m3/h

M

M

V

BAY

BLO

MRE

5000 m3/h

BRR/T

BD1

M

BLO

MRE

M

BLO

MRE

BA6

BA6

UIAE UIAN

PX56

UXC55

PM54

Services

USC55

Racks

Gas extraction USC

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Bernard Pirollet TS-CV-EPA