Airwell EFL 100-3R410, Техническое руководство, Страница: 31 / 328

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Design of 3-WAY FLOW LOGIC
2. System Design
Additional refri g erant char g e before exten s ion
L a
L b
Lc
Ld
LP
LQ
LA
LB
LC
LD
LE1
LN
LG
LH
LI
LJ
LK
LL
LM
L1
L2
L
3
L7
L
8
L9
L10
L11
L12
L1
3
L14
L15
Li qu id t ub e
di a meter
T ub ing length (m)
(A)
Addition a l refriger a nt
ch a rge per 1 m (kg/m) (B)
(A)
×
(B) kg
φ
9.52
φ
9.52
φ
9.52
φ
9.52
φ
19.05
φ
15. 88
φ
19.05
φ
15. 88
φ
12.7
φ
12.7
φ
9.52
φ
15. 88
φ
12.7
φ
9.52
φ
9.52
φ
9.52
φ
12.7
φ
9.52
φ
9.52
φ
9.52
φ
6. 3 5
φ
6. 3 5
φ
9.52
φ
9.52
φ
9.52
φ
6. 3 5
φ
6. 3 5
φ
9.52
φ
9.52
φ
9.52
φ
6. 3 5
2
1
1
1
1.5
20
5
6
6
0.4
5
3
3
4
5
5
2
3
4
3
3
3
3
3
4
4
6
4
4
4
6
0.056
0.056
0.056
0.056
0.259
0.1
8 5
0.259
0.1
8 5
0.12 8
0.12 8
0.056
0.1
8 5
0.12 8
0.056
0.056
0.056
0.12
8
0.056
0.056
0.056
0.026
0.026
0.056
0.056
0.056
0.026
0.026
0.056
0.056
0.056
0.026
0.112
0.056
0.056
0.056
0.
38 9
3 .700
1.295
1.110
0.76
8
0.051
0.2
8 0
0.555
0.
38 4
0.224
0.2
8 0
0.2 8 0
0.256
0.16
8
0.224
0.16
8
0.07 8
0.07 8
0.16 8
0.16 8
0.224
0.104
0.156
0.224
0.224
0.224
0.156
12.2157 Tot a l (kg)
Additional refri g erant char g e after exten s ion
LE2
LF
L4
L5
L6
Li qu id t ub e
di a meter
T ub ing length (m)
(A)
Addition a l refriger a nt
ch a rge per 1 m (kg/m) (B)
(A)
×
(B) kg
φ
9.52
φ
9.52
φ
9.52
φ
9.52
φ
9.52
4
5
4
6
7
0.056
0.056
0.056
0.056
0.056 0.224
0.2
8 0
0.224
0.
33 6
0. 3 92
1.4560
Tot a l (kg)
1.47 kg
12.22 kg
(Addition a l refriger a nt ch a rge for entire 3 -WAY FLOW LOGIC)
= (Refriger a nt ch a rge a t o u tdoor u nit) + (Addition a l refriger a nt ch a rge)
= 40 + 1 3 .69 = 5 3 .69 kg ( a fter exten s ion)
[Before exten s ion: 3 0 + 12.22 = 42.22 kg]
C a lc u l a tion of a ddition a l refriger a nt ch a rge for the entire 3 -WAY FLOW LOGIC
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