MEMORIA DESCRIPTIVA Y CÁLCULO DE INSTALACIONES INSTALACIONES MECANICAS DE LA RED DE ALTA PRESION
PROYECTO MODIFICACION Y AMPLIACION ESTACION DE SERVICIO DE GAS NATURAL COMPRIMIDO VEHICULAR "TOREO"
PROPIETARIO COMBUSTIBLES ECOLOGICOS MEXICANOS S.A. DE C.V. C.V. UBICADO AV AV. 16 DE SEPTIEMBRE, DISTRITO DISTRITO FEDERAL-MEXICO FEDERAL-MEXICO
MEMORIA DESCRIPTIVA DE INSTALACIONES MECANICAS “ESTACION DE SERVICIOS – TOREO”
1. ALCANCE La pr!# $$%r&a '!(r&p#&)a 'a a (%%(r *a $%'&+&(a(& ! ra*&/ara *a !#a(& ' !r)&(&%, *a (a* (%!&!# r$p*a/ar '%! (%$pr!%r! *0(#r&(%! $a* !#a'%!, p%r '%! (%$pr!%r a (%$!#& &#ra ' 1233 !$45 (5, 'a'% '#r% ' *a !#a(& ' (%$pr!& '%! (%$pr!%r! *0(#r&(%! 78&!##!9 : '%! (%$pr!%r! a (%$!#& &#ra7)%!9, ' *%! (a*! !%*% +(&%ara *%! '%! (%$pr!%r! )%! : (%$pr!%r 8&!##, 'a'% (%$pr!%r *0(#r&(% (%$% r!r)a. E* (%$pr!%r para r!r)a #rara +(&%a$&#% (a!% ! ra*&( a*;< $a#&$&#% a *%! (%$pr!%r!, (% *a +&a*&'a' ' % a+(#ar * aa!#(&$&#% a *%! '&!p!a'%r! para * '!pa(% ' GNCV. Ta$&0 ! p*a#a *a $%'&+&(a(& ' *a r' ' '&!#r&(& &#ra ' a*#a pr!&, *a (a* !r= #&p% a&**%, (% *a +&a*&'a' ' #r $%! pr'&'a ' (ar;a : ' !#a $ara r'(&r * #&$p% ' '!pa(% a *%! )>(*%! a ;a! a#ra*.
2. REFERENCIAS NORMATIVAS La pr!# $$%r&a '!(r&p#&)a !#= ' a(r'% a *a %r$a#&)&'a' )&;# ap*&(a* para !# #&p% ' pr%:(#% (%#$p*a *a &!#a*a(& ' &p%! : a((!%r&%! para *a )#a a* p<*&(% ' GNCV. La! %r$a! : r+r(&a! %r$a#&)a! ! *&!#a a (%#&a(&?
NOM-313-SECRE-@33@
3. DESCRIPCION DEL PROYECTO E !# apar#a'% ! a( a '!(r&p(& ;ra* ' *a! $%'&+&(a(&%! &!#a*a(&%! $(=&(a! p*a#a'a! *a !#a(& ' !r)&(&%! GAZEL. L%! pr%p!&#%! : +&! ' Opra(& ' *a E!#a(& ' Sr)&(&% ' Ga! Na#ra* C%$pr&$&'% V&(*ar 7GNCV9 ! '!(r& a (%#&a(&?
3.1. SISTEMA DE COMPRESIÓN E* !&!#$a ' (%$pr!& !#= (%+%r$a'% p%r (a#r% (%$pr!%r!, '%! (%$pr!%r! a (%$!#& &#ra (% a((&%a$&#% $=#&(% : '%! (%$pr!%r! a((&%a'%! (% $%#%r *0(#r&(%, ' *%! (a*! !%*% !#ar= !% #r! (%$pr!%r!, 'a'% (%$pr!%r *0(#r&(% (%$% r!r)a, * (a* #rara !% (a!% ! ra*&( $a#&$&#% a a*;%! ' *%! (%$pr!%r!.
GAS NATURAL COMPRIMIDO VEHICULAR
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L%! )%! &p%! (%$pr!%r! !% ' $ar(a ARIEL, : !#= (%+%r$a'% p%r (%$pr!%r ' (&*&'r%! %r&/%#a*! %p!#%!, (% (=$ara ' (%$pr!& r;*a* : p&!#%! !(%! 7% *r&(a'%!9 : (a&a ' I!%%r&/a(&, a!> (%$% #a$&0 (%!#a ' ra'&a'%r 8#r% 7*>&'% r+r&;ra#? A;a9 para * !&!#$a ' r+r&;ra(& '* $%#%r a ;a! a#ra*. Cara(#r>!#&(a!? MARCA? ARIEL. MODELO? CUMMINS ACCIONADO CON MOTOR A GAS NATURAL PRESION DE ASPIRACION? 3 BAR. CAUDAL MAXIMO A 3 BAR? 1233 S$45 PRESION MAXIMA DE DESCARGA? @3 BAR TENSION DE ALIMENTACION? 223 )%*#. 63H/ POTENCIA COMPRESOR? 433 HP.72339 RPM DE COMPRESOR? 13 RPM CANTIDAD? 1 CANTIDAD DE ETAPAS? 2
En!"#$"%n&' P%r *(#r% )#&*a(&, !%r ra'&a'%r! a&r-;a!, (% (&r(&#% &'p'&# para *a '!(ar;a ' (a'a #apa ' *a &'a' ' (%$pr!& ARIEL (% $%#%r a Ga!.
Para *a r+r&;ra(& '* $%#%r, ! (%#ara (% Ra'&a'%r &(a'% +ra '* r(&#% ' (%$pr!& : a*$a(a$&#%, * +*&'% r+r&;ra# !r= a;a : *a! #r>a! para *a (%8& !r= *a! !&;&#!?
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MEMORIA DESCRIPTIVA DE INSTALACIONES MECANICAS “ESTACION DE SERVICIOS – TOREO”
A!!#n()% E* arra '* $%#%r a (%$!#& &#ra (% ;a! a#ra* !r= $=#&(% 7a&r (%$pr&$&'%9, para **% ! #&*&/ara (%$pr!%r! ' a&r 8&!##! ' HP !#= (%(#a'% a #a p*$ ' @33 *&#r%! : ' !#a !a*'r= a #r>a (%(# a* $%#%r a (%$!#& para * arra. 7Vr p*a% IM-31B9
C'n&!'*%+ Pa* (% &'&(a(& ' pr!& ' a(&#, pr!& ' #ra'a '* ;a!, : pr!&%! : #$pra#ra! >#r #apa! : ' '!(ar;a. Ca'a &'&(a'%r (%#ar= (% ! &#rrp#%r para a((&%ar '&!p%!&#&)%! ' !;r&'a' p%r a*#a % aa &'&(a(&, !;< (%rr!p%'a. P%!r= a'$=! (%$a'%! para arra : '#(& '* &p%, !&'% a* &;a* * r!#% ' *%! *$#%! &#;ra#! '* pa* ' !;r&'a' &#r>!(a.
C'$#n,' S ra*&/a a '&!#a(&a, (% #a*r% ' C%#r%*, : pa* $&(r%pr%(!a'%r *(#r&(% ' (%$a'% (% p*!a'%r! ' arra : '#(&, #%#a*&/a'%r ' %ra! ' +(&%a$&#%, !a*! *$&%!a! : a(&'% a*+a$0r&(% % !*% &'&(a * !#a'% '* (%$pr!%r 7(%$pr&$&'%, pa!a, (%(#a'%, a#%$=#&(%, #(.9J a'$=!, (a!% ' para'a p%r '!pr+(#%, &'&(a * #&p% '* $&!$% : * !#a'% ! (#ra (a'a *$#% ' !;r&'a', : pr$&# #a$&0 *a pr%;ra$a(& ' *%! #&$p%! ' *a! !((&a! ' arra : para'a '* &p%.
O&!'+ -'$'n%n&%+ E* &p% ! pr%)r= (% #%'%! *%! *$#%! (!ar&%! para ! (%rr(#% +(&%a$&#%,
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3.2. SISTEMA DE CASCADA DE GNCV
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MEMORIA DESCRIPTIVA DE INSTALACIONES MECANICAS “ESTACION DE SERVICIOS – TOREO”
E *a E!#a(& ' Sr)&(&% ! a pr%:(#a'% &!#a*ar 34 Ca!(a'a! ' GNCV (%$pr'&'% p%r 16 #a! )r#&(a*! (5 (% (apa(&'a' p%r #a ' 1@ *&#r%!, 'a'% #%#a* ' 6333 *&#r%! ' )%*$ ' a;a a*%a'%! $'*% a !#r(#ra $#=*&(a &#r(%(#a'%! #r !> p%r (%'(#%! ' a(r% &%8&'a*. E * $&!$% ! (#ra * '&!p%!&#&)% (%#r%*a *a pr!& ' arra : para'a '* &p%. La! (a!(a'a! p' !r $%'*ar! (% *% (a* ! r&'a *a +*8&&*&'a' ' a'&(&%ar +=(&*$# $a:%r )%*$. E* pr%p!&#% ' &$p*$#ar !#%! #a! ' a*$a(a$&#% ! p%'r )&#ar * (%#&% arra ' *%! (%$pr!%r! (a!% ! r&ra aa!#(r ' ;a! a#ra* a a*;< )>(*%, :a *%! #a! (% * a*$a(a$&#% ' 6333 *&#r%! a @3 ar ' ;a! p'! aa!#(r a!#a K )>(*%! $%r! !& *a (!&'a' ' arra(ar * (%$pr!%r, !#% (%**)a a a%rrar * (%!$% ' r;>a :a * p&(% $=! a*#% ' (%!$% *0(#r&(% ! 'a * arra '* (%$pr!%r.
L#+ -#!#-&%!/+&"-#+ ,% *#+ -#+-#,#+ ,% GNCV +'n *#+ +"0)"%n&%+ Capa(&'a' (5
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MEMORIA DESCRIPTIVA DE INSTALACIONES MECANICAS “ESTACION DE SERVICIOS – TOREO”
V*4)*# ,% -"*"n,!' D&!p%!&#&)% ' apr#ra : (&rr ' (a'a (&*&'r%J a'$=! (#a (% a )=*)*a ' !;r&'a' para 8(!% ' #$pra#ra.
V*4)*# #n&" !%&'!n' C%$p%# &$p&' * r#r%(!% ' ;a! a(&a * (%$pr!%r. T%'%! *%! *$#%! !%$#&'%! a pr!& p%!r= ! (%rr!p%'&# (r#&+&(a'% ' apr%a(&. S a &!#a*a'% a!&$&!$% a )=*)*a ' (%r# r$%#% (% a(#a'%r !&$p* +(#% a *a !a*&'a ' *%! #a! ' (a!(a'a.
3.3. LINEA DE ALTA77 S p*a#a *a &!#a*a(& ' a )a r' ' a*#a pr!& ' a !%*a )>a #&p% a&**%, *a (a* (aa*&/ara * ;a! a#ra* (%$pr&$&'% a @3 ar '!' *a !a*&'a *%! (%$pr!%r! a(&a pa* pr&%r&#ar&% 8&!##, * (a* 'r&)ara * GNCV a(&a *%! '&!p!a'%r! : a(&a *%! #a! ' a*$a(a$&#%, pr&%r&/a'% * aa!#(&$&#% ' *%! '&!p!a'%r!. La )a *>a ' a*#a pr!& !#ar= (%$p!#a p%r #r>a! ' a(r% a* (ar%% SCH 163, ASTM A136 ' 1, a((!%r&%! : &p%! !r& 6333, a!> (%$% #a$&0 $a#r&a*! ' a(r% &%8&'a*! (%$% #&;, )=*)*a!, #(, *a! (a*! ! '#a**a * p*a% IM-31. La (%8& a *%! '&!p!a'%r! ! ar= $'&a# a # S ' a(r% a* (ar%% ' 1, (%#&a'% (% r'(#%r ' 1 a : a # !5( a(r% &%8&'a* ' , ' !#a ! 'r&)ar= '%! #r>a! !5( ! a(r% &%8&'a* para *a a*&$#a(& a (a'a *a'% '* '&!p!a'%r, (a'a *>a #'r= a )=*)*a !+0r&(a ' a(r% &%8&'a* : (%(#%r! '&*0(#r&(%!. Para *a & #r #r>a! a $&!$a '&r((& ! #&*&/ara? U& r(#a S ' a(r% a* (ar%% 1. Y para *a! #r>a! '&+r# '&r((& ! #&*&/ara a((!%r&%! (%$%? U& # ' a(r% a* (ar%% 1 S, U& (%'% ' a(r% a* (ar%% 1 S. La! pra ' r!&!#(&a, r$#&(&'a' : (&(*a !r= *a! !&;&#!? - La pra ' r!&!#(&a ! 1. )(! *a pr!& ' #raa% % ' %pra(& 7@3 ar9. - La pra ' r$#&(&'a' ! a *a pr!& ' #raa% % ' %pra(&.
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MEMORIA DESCRIPTIVA DE INSTALACIONES MECANICAS “ESTACION DE SERVICIOS – TOREO”
- La pra ' (&(*a ! ' 1.1 )(! *a pr!& ' #raa% % ' %pra(&. La r' ' #r>a! ' a*#a pr!& 7!&!#$a #&p% a&**%9 a*&$#ar= a *%! '&!p!a'%r! !#ar= #rra'%! a a pr%+'&'a' ' 1.23. E!#a! #r>a! (%#ara (% pr%#((& (a#'&(a ' 1*.
DISPENSADORES L%! '&!p!a'%r! GNCV !#= (%$p!#%! =!&(a$# p%r !&!#$a ' $'&(&, $=!&(%J )=*)*a! !%*%&'! ' (%r# : !$&&!#r% ' ;a!, (%$a'a'a! p%r * $&(r%pr%(!a'%rJ )=*)*a! r;*a'%ra! : *&$&#a'%ra! ' *a pr!& ' (ar;a, +&*#r% para (a'a *>a ' a*&$#a(&, )=*)*a ' (%r# p%r 8(!% ' +*% para * (a!% ' r%#ra ' $a;ra! p%r a((&'#!, $a;ra! (% )=*)*a ' (ar;a : p&(% %r$a*&/a'%, $&(r%pr%(!a'%r *(#r&(% : '&!p*a: '&;&#a* para (a'a $a;ra, (% &'&(a(& '* pr(&% &#ar&%, *a (a#&'a' ' $#r%! (<&(%! '!pa(a'%!, : * &$p%r# ' *a )#a a(#a*. T& a*&$#a(& '!' *a (a!(a'a ' GNCV, p%r a *>a : * +(&%a$&#% ' (a'a $a;ra ! #%#a*$# &'p'&#, p%!&&*&#a'% !#% *a #&*&/a(& ' a$a! !&$*#=a$#, !& !a a+(#a'a *a (ar;a ' &;a ' **a!. M'&a# p*!a'%r &(a'% * +r# ' *a (a/a pr%(!a'%ra, p%'r= pr%;ra$ar! % !*% * pr(&%, !&% * +a(#%r ' '!&'a', * <$r% ' $a;ra 7para * (a!% ' (%8& ' *a &#r+a! (%$p#ar&/a'a9, : *a )*%(&'a' ' !((&a$&#%. E* '&!p!a'%r ' GNCV !#ar= '%#a'% ' *%! !&;&#! *$#%! ' (%#r%*?
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MEMORIA DESCRIPTIVA DE INSTALACIONES MECANICAS “ESTACION DE SERVICIOS – TOREO”
I'&(a(& !%%ra ' +& ' (ar;a
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3.8.
SISTEMA DE TUBER9AS DE GNCV Y ACCESORIOS DE LINEA.7 La! #r>a! : a((!%r&%! ($p*&r= (% *a! !p(&+&(a(&%! ANSI 5 ASME B41.K, !&'% *%! r&!&#%! *%! !&;&#!?
La! #r>a! ' a*#a pr!& !r= ' a(r% a* (ar%% SHC 163 !& (%!#ra ' 1, ASTM A 136, Tr>a ' a(r% &%8&'a* ' 1 ASTM A @6 !& (%!#ra.
L%! #%! ' a(r% a* (ar%% 8#r&%r! ! pr%#;r= ' *a (%rr%!& $'&a# *a ap*&(a(& ' p&#ra a#&(%rr%!&)a p8&(a? (%*%r a$ar&**% RAL 1332, !p!%r ' p&#a'% K $&* 7@33 $&(ra!, a! $a! a(aa'%9, *a $'&(& p' ra*&/ar! (% $&(r$#r% '&;&#a*. Y *%! #%! ' a(r% a* (ar%% #rra'%! ! pr%#;r= ' *a (%rr%!& (% pr%#((& (a#'&(a ' 1*.
L%! a((!%r&%! ' a*#a pr!& 7(%'%!, #!, #(.9 !r= ' a(r% &%8&'a* ' T:p 416-!! ar ASTM A@6, ASME SA2. Y ' a(r% a* (ar%% S 1 ASTM A13.
La #r>a pa! a #ra)0! ' par'!, p&!% % #(% #'r= a (&r#a (%(0#r&(a 8#ra ' PVC * !pa(&% ' pa!, *a $&!$a !r= +&a'a a* p&!%, #(% % par' ' #a* $ara ' $&'a !#a, * '&=$#r% '* #% PVC !r= (%$% $>&$% $a:%r a* '&=$#r% '* #% ' GNCV, * !pa(&% #r * #% : *a (&r#a ' PVC !r= r**a'a ' $a#r&a* !**a# : +*8&* 7S&*&(%a % !&$&*ar9 (apa/ ' a!%*)r (a*&r )&ra(& '* !*&'% a *a #r>a.
3.:. S''!&%!/# T%'a #r>a a0ra !r= '&'a$# !#a'a a !%p%r# ' !(&, ! 'r= pr)r * a&!*a$&#% +>!&(% ' (%#a(#% #r *a #r>a : * !%p%r# ' !(&, para **% ! r)!#&r=
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MEMORIA DESCRIPTIVA DE INSTALACIONES MECANICAS “ESTACION DE SERVICIOS – TOREO”
*a /%a ' (%#a(#% (% $a#r&a* &r# a *a (%rr%!& : % &+*a$a* % a#% 8#&;&*, *a +%r$a ' &!#a*a(& ! &'&(a *%! '#a**! $(=&(%! ' !%p%r#.
3.;. S"+&%$# ,% A"!% C'$!"$",' S a'&(&%ara (%$pr!%r ' a&r ' p (% ! #a p*$ ' @33*#! para * arra $=#&(% ' *%! (%$pr!%r! a (%$!#& &#ra. La (aa*&/a(& '* a&r (%$pr&$&'% !r= $'&a# #r>a! ' F ;a*)a&/a'% ' 452, *a! (a*! &r= a'%!a'a! a *a par' $'&a# a! ara/a'ra!, a!#a (%(#ar! (% *%! (%$pr!%r!. D ' (%!&'rar! * !p!%r ' ;a*)a&/a'% % ' !r $%r a 13 $&(ra!, *a )r&+&(a(& '* $&!$% ! p' ra*&/ar (% $&(r$#r% '&;&#a*.
MEMORIA DE CÁLCULO MEMORIA DE CALCULO
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MEMORIA DESCRIPTIVA DE INSTALACIONES MECANICAS “ESTACION DE SERVICIOS – TOREO”
1. INFORMACIÓN GENERAL. C%$pa>a?
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Pr%:(#%? ESTACION DE SERVICIO DE GAS NATURAL COMPRIMIDO PARA VEHICULOS. D&r((&?
CALADA IGNACIO ARAGOA N24K, COLONIA CORREDOR INDUSTRIAL LA CIENEGA, MUNICIPIO DE PUEBLA, PUEBLA.C.P. @@@3
2. OB=ETIVO. La pr!# $$%r&a ' (=*(*% #& (%$% %#&)% 'ar a (%%(r *a! (%!&'ra(&%! #0(&(a! $p*a'a! para * '&!% : '&$!&%a$&#% '* !&!#$a ' #r>a! ' a*#a pr!& ' *a E!#a(& ' Sr)&(&% ' Ga! Na#ra* C%$pr&$&'% para V>(*%!, para (%'(&r * (a'a* rr&'% p%r *%! &p%! ' (%!$% * $%$#% ' $=8&$a '$a'a, #&'% (#a *a! *&$&#a(&%! *a pr'&'a ' (ar;a : *a )*%(&'a' '* +*% ' ;a!.
3. ALCANCE. E* pr!# pr%:(#% (%#$p*a *a &!#a*a(& ' *% !&;&#?
Ora! $(=&(a!. M%'&+&(a(& ' *a *>a ' a*#a pr!&. I!#a*a(& ' '%! )a! &'a'! ' (%$pr!& a (%$!#& &#ra $ar(a ARIEL 71233 S$45 (59, r$p*a/% ' '%! (%$pr!%r! $a* !#a'%, 'a'% +(&%a$&#% 4 (%$pr!%r! 7@ )%! : 1 8&!##9 : (%$pr!%r 78&!##9 (%$% r!r)a.
S $a#'r= *%! 36 '&!p!a'%r! 8&!##! ' *%! (a*! 32 !% ' a*#% (a'a* 7K33$45! C5U9 : 3@ ' a% (a'a* 7433$45! C5U9, : 34 (a!(a'a ' GNCV 7$'*% ' 16 CILINDROS9 (apa(&'a' #%#a* ' 6333 *#!. N% ! $%'&+&(ara * #a ' !(a'% 8&!##
GAS NATURAL COMPRIMIDO VEHICULAR
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MEMORIA DESCRIPTIVA DE INSTALACIONES MECANICAS “ESTACION DE SERVICIOS – TOREO”
Ora! *0(#r&(a!.
I!#a*a(& ' #r>a! #rra'a!. I!#a*a(& ' #r>a! (%'&# para &!#a*a(&%! *0(#r&(a! a0ra!. I!#a*a(& ' #r>a! (%'&# para a(%$#&'a! *0(#r&(a! * r. Ca*a'% ;ra*. I!#a*a(& ' #a*r%! *0(#r&(%! ' +r/a : (%$&(a(& para *%! )%! &p%!. I!#a*a(& ' *$&ar&a! a#&8p*%!&)a!. C%8&%a'% ;ra*. I!#a*a(& ' !&!#$a! ' !;r&'a'.
Para'a! ' $r;(&a. S!%r! ' &)* ' $#a%. I!#a*a(& ' 8#&;&'%r!.
3.1. INSTALACIONES E()"'+ ,% 0#+ n#&)!#* S &!#a*ara '%! )a! &'a'! ' (%$pr!& 71233!$459 +(&%ara (%#% a &p% ' (%$pr!& 8&!## ' 1333 !$45, *%! (a*! *)ar= *a pr!& ' !$&&!#r% ' 3 ar. a!#a @3 ar, para aa!#(r ' ;a! a#ra* (%$pr&$&'% a 2 '&!p!a'%r! (% (apa(&'a'! ' K33 S$45r
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(apa(&'a' ' 433 S$45r. C5U. L%! &p%! #& *a! !&;&#! (ara(#r>!#&(a! #0(&(a!?
D%! 73@9 &'a'! ' C%$pr!& )a! , $a(a ARIEL a (%$!#& &#ra (% a((&%a$&#% $=#&(%, pr!& ' a!p&ra(&
ar, pr!& ' !a*&'a @3 ar,
(a'a* 1233 $45!.
GAS NATURAL COMPRIMIDO VEHICULAR
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MEMORIA DESCRIPTIVA DE INSTALACIONES MECANICAS “ESTACION DE SERVICIOS – TOREO”
2
'&!p!a'%r! ' ;a! a#ra*, ' a*#% (a'a* !r& 4333, 233 $45r p%r $a;ra, @ $a;ra! p%r &p% (% a pr!& ' !r)&(&% @33 ar Q @, .
@ '&!p!a'%r! ' ;a! a#ra* $ar(a IM INDUSTRIES LTD, ' a% (a'a* !r& 4333, 13 $45r p%r $a;ra, @ $a;ra! p%r &p% (% a pr!& ' !r)&(&% @33 ar Q @, .
34 Ca!(a'a ' GNCV ' 2K (&*&'r%!, a(&'% a (apa(&'a' #%#a* ' 6333 *#.
S"+&%$# ,% *# L/n%# ,% #*&# !%+"n L;% ' (%$pr&$&'% * ;a! a#ra* ! #ra!p%r#a'% * $&!$% p%r a #r>a ' 1 ' a(r% a* (ar%% SHC 163, '%$&a'a *>a ' a*#a pr!&J * ;a! pr%)&# ' *a! &'a'! ' (%$pr!& : ! #ra!*a'a a *%! '&!p!a'%r! : a ! )/ a(&a *a! Ca!(a'a! ' GNCV p%r !&!#$a **a$a'% * pa* pr&%r&#ar&%. S &!#a*ara a )=*)*a (% a(#a'%r $=#&(% * (a* (%r#ar= * !$&&!#r% ' ;a! a#ra* a(&a *%! !r#&'%r! p%r !;r&'a' (a!% ! '#(# a*;a +;a *a !#a(& ' !r)&(&%. La )*%(&'a' $=8&$a '* +*% ' ;a! '#r% ' *a #r>a #'r= )a*%r $=8&$% ' 43 $5!. para )&#ar )&ra(&%! : r&'%! p%r * &p% ' (%!$%.
8. DISE>O. La r' !r= '&!a'a ' a(r'% a *a %r$a ASME B41.4. para *% (a* ! #&*&/ara *a +%r$*a IGT- IMPROVED.
GAS NATURAL COMPRIMIDO VEHICULAR
P=;&a 1@
MEMORIA DESCRIPTIVA DE INSTALACIONES MECANICAS “ESTACION DE SERVICIOS – TOREO”
D%'?
F*% )%*$0#r&(%, p& 4 5 T T$pra#ra a!, Ra&; P Pr!& a!, p!&a G Gra)'a' !p(>+&(a P 7P1-P@9 T + T$pra#ra pr%$'&% '* ;a!, Ra&; L L%;&#' ' *a #r>a, p& Fa(#%r ' (%$pr!&&*&'a' D D&=$#r% &#r% ' *a #r>a, p*;a'a! E E+&(&(&a ' *a #r>a F#? GAS%r!, P&p F*% Ea#&%!
P#!# *# 4%*'-",#, ,%* *)6' ,% 0#+ +% )&"*"?#!# *# !$)*# V
J '%'?
V )*%(&'a' '* +*% ' ;a!, p&5! F*% )%*$0#r&(%, p&45 P Pr!& a!, p!&a TAVE T$pra#ra pr%$'&% '* ;a!, Ra&; P Pr!& $=! aa a *% *ar;% ' *a #r>a para *a $=8. V*%(&'a', p!&a P Pr!& pr%$'&% para *a )*%(&'a' pr%$'&%, p!&a T T$pra#ra a!, Ra&; D D&=$#r% &#r% ' *a #r>a, p*;a'a!
CALCULO DE LA RED ENTRE LOS COMPRESORES Y EL PUNTO DE INTERCCION “A”
C'n+",%!#-"'n%+ #!# %* ,"+%@' Pr!& $>&$a ' !$&&!#r% ' r'.
@3 ar;
Pr!& ' pra.
4 ar;.
Capa(&'a' '* (%$pr!%r 8&!##
1333 $45
Capa(&'a' '* (%$pr!%r )% 7@9
@K33 $45
V*%(&'a' $=8&$a.
43 $5! Diagrama de la Red de alta presión.
GAS NATURAL COMPRIMIDO VEHICULAR
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MEMORIA DESCRIPTIVA DE INSTALACIONES MECANICAS “ESTACION DE SERVICIOS – TOREO”
E *a +&;ra a#r&%r ! $!#ra * r(%rr&'% ' *a r' ' #r>a! ' a*#a pr!&, *a (a* $!#ra a r' #&p% a&**% (% *a +&a*&'a' ' p%'r aa!#(r a *%! '&!p!a'%r! (% *a $&!$a &#!&'a' #a#% * (a'a* (%$% *a pr!&. La pr!& : * (a'a* * p#% A !? @3 ar : 4K33 !$45.
CALCULO DE LA RED ENTRE “A” #n%* !"'!"&#!"' .
D%+-!"-"'n
C#),#*
L'n0"&), R%#*
L'n0"&), E%-&"4#
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P1
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$&
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A-pr&%r&#ar&%
4633.333
16.113
1.44
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1@.@2
pr&%r&#ar&% - B
4633.333
1.K33
@.16
1.41
3.@3
3.K1
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@2K.6
1@.@
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MEMORIA DESCRIPTIVA DE INSTALACIONES MECANICAS “ESTACION DE SERVICIOS – TOREO”
A par#&r '* p#% B ! '&)&' *a #r>a ' a*#a '%! ra$a*! : ! (%!&'ra a* #ra$% BFGH, (%$% * #ra$% $=! (r>#&(% p%r !r * #& $a:%r *%;&#'.
CALCULO DE LA RED ENTRE “B” y “E”.
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L'n0"&), R%#*
L'n0"&), E%-&"4#
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P2
V
S$3
$&
$&
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B-C
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1.41
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@2K.22
K.1
C-ISLA 1
K33.333
@.43
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1.41
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@.4
C-D
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E-ISLA 4
K33.333
2.313
2.K1
1.41
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CALCULO DE LA RED ENTRE “B” y “H”.
D%+-!"-"'n
C#),#*
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L'n0"&), E%-&"4#
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2.
F-ISLA 4
K33.333
2.313
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F-G
633.333
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433.333
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433.333
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1.34
H-ISLA 6
433.333
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1.@
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@2.
@2.
1.34
GAS NATURAL COMPRIMIDO VEHICULAR
P=;&a 1
MEMORIA DESCRIPTIVA DE INSTALACIONES MECANICAS “ESTACION DE SERVICIOS – TOREO”
La #r>a !*((&%a'a ' 1 SCH 163 para *a r' ' a*#a pr!& #&p% a&**% ! *a (%rr(#a '&'% a *a )*%(&'a' % !%rpa!a *%! @ $5! : *a pr!& % '&!$&: a!#a *%! @33 ar!.
CALCULO DEL ESPESOR. Para (a*(*ar * !p!%r ' *a #r>a ! ra*&/ara !;< ASME B41.K, : ! #&*&/ara *a !&;&# +%r$*a?
Donde: S? T!& $>&$a ' +*(&a !p(&+&(a'a, Wpa E? Fa(#%r ' (a*&'a' F? Fa(#%r ' '&!% T? Fa(#%r ' '&!$&(& ' *a #$pra#ra
t :espesor de la tubería en !líetros
"
#: pres!$n ano%tr!&a de d!se'o en (pa
)**
D: d!+etro e,ter!or de la tubería en !líetros
--.)
: res!sten&!a ín!a de &eden&!a /R0C1 en 2#a
3)****
4: 5a&tor de d!se'o por dens!dad de pobla&!$n
*.)
E: 5a&tor de e6&!en&!a de la 7unta lon8!tud!nal de la tubería T: 5a&tor de &orre&&!$n por teperatura del 8as T;9 < T=;->-(
9 9
t; ).-)?>@?
espesor adoptado se8n tabla: /ta1
.-@
C$p* * !p!%r ' *a #r>a ' 1 !( 163 !*((&%a'a 76.4 $$9, :a ! $a:%r * !p!%r (a*(*a'% ! 2.42KK $$.
GAS NATURAL COMPRIMIDO VEHICULAR
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MEMORIA DESCRIPTIVA DE INSTALACIONES MECANICAS “ESTACION DE SERVICIOS – TOREO”
:. REFERENCIAS NORMATIVAS La &+ra!#r(#ra ' *a! &!#a*a(&%! ' *a !#a(& ' !r)&(&% para *a )#a ' GNCV ! a a!a'% pr&(&pa*$# %r$a! &#ra(&%a*! : r;*a$#%! '* E!#a'% D&!#r&#% F'ra* ' M08&(%. La! N%r$a! T0(&(a! (%!&'ra'a! * '&!% '* pr%:(#% !% *a! !&;&#!?
N'!$#+ ,% *'+ EE.UU.
ANSI5ASME B41.@ F* ;a! P&p&;.
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MEMORIA DESCRIPTIVA DE INSTALACIONES MECANICAS “ESTACION DE SERVICIOS – TOREO”
ANSI B16. S#* P&p F*a;! a' F*a;' F&##&;!.
ANSI B16.42 S#* Va*)! 7F*a;' a' B##*'&; E'9.
ANSI B16.23 Maa**: Opra#' Tr$%p*a!#&( Ga! S#-%++! a' Va*)! &.
Ga! D&!#r&#&% S:!#$!.
API RP C6 *'&; C%(#&%! #% P&p.
API L L& P&p.
API 6D P&p*& Va*)!.
API RP 33 C*a!!&+&(a#&% %+ L%(a#&% +%r E*(#r&(a* I!#a**a#&%! a# P#r%*$.
Fa(&*&#&!. ANSI5NFPA @@3 T:p %+ B&*'&; C%!#r(#&%.
NACE RP-31-6 C%#r%* %+ E8#ra* C%rr%!&% % U'r;r%' %r S$r;'.
M#a**&( P&p&; S:!#$.
NACE RP-3@- App*&(a#&% %+ Or;a&( C%a#&;! #% # E8#ra* Sr+a( %+ S#*.
P&p +%r U'r;r%' Sr)&(.
ISO 333 !r&! a*&#: Maa;$# a' a*&#: A!!ra( S#a'ard.
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