Vi dansanm
DX (dirèk ekspansyon) inite nan yon inite manyen lè (AHU)se yon sistèm HVAC ki itilize yonDx bobinAnndan AHU a dirèkteman fre oswa chofe lè a lè l sèvi avèk febrifuj. AkDlo glasé Ahus, ki mande pou yon chiller ak dlo bouk, yon dx ahu opere ak yonsik febrifuj, fè li yonKontra enfòmèl ant, pri-efikas, ak solisyon efikaspouti bilding gwosè mwayen.
Paramèt
Refwadisman, volim dlo, rezistans dlo
Kondisyon refwadisman: Inlet lè sèk anpoul tanperati 27 degre, tanperati mouye anpoul 19.5 degre, Inlet tanperati dlo 7 degre, priz tanperati dlo 12 degre
|
Modèl |
De-ranje tiyo |
Kat-ranje tiyo |
sis-ranje tiyo |
uit-ranje tiyo |
||||||||
|
refwadisman(KW |
Volim dlo(m³/h) |
Rezistans dlo (KPa) |
refwadisman(KW) |
Volim dlo (m h) |
Rezistans dlo (KPa) |
refwadisman(kW) |
Volim dlo (m³/h) |
Rezistans dlo (KPa) |
refwadisman (KW |
Volim dlo (m³/h) |
Rezistans dlo(KPa) |
|
|
Zk -05 |
18.8 |
3.23 |
10.1 |
29.4 |
5.01 |
9.76 |
37.8 |
6.49 |
16.99 |
45.7 |
7.85 |
10.44 |
|
Zk -10 |
34.7 |
5.89 |
10.5 |
58.6 |
10.35 |
11.65 |
75.4 |
12.96 |
10.08 |
91.2 |
15.70 |
12.82 |
|
Zk -15 |
53.4 |
9.16 |
9.8 |
87.9 |
15.08 |
7.21 |
113.1 |
19.5 |
12.11 |
136.8 |
23.52 |
15.12 |
|
Zk -20 |
70.6 |
12.14 |
9.8 |
117.3 |
20.16 |
8.25 |
150.8 |
26.21 |
14.07 |
182.4 |
31.96 |
17.48 |
|
Zk -25 |
92.9 |
15.83 |
11.6 |
146.1 |
25.12 |
10.24 |
188.1 |
33.90 |
11.77 |
227.5 |
39.11 |
14.76 |
|
Zk -30 |
113.6 |
19.2 |
11.8 |
175.2 |
30.12 |
11.16 |
225.6 |
38.90 |
13.10 |
273.4 |
47.00 |
16.28 |
|
Zk -40 |
144.4 |
24.82 |
12.4 |
232.8 |
40.03 |
12.93 |
300.2 |
51.61 |
15.73 |
362.2 |
62.27 |
19.20 |
|
Zk -50 |
180.5 |
30.61 |
10.4 |
292.3 |
50.25 |
7.47 |
375.3 |
64.52 |
17.00 |
435.80 |
74.93 |
15.70 |
|
Zk -60 |
216.6 |
37.24 |
9.4 |
349.2 |
60.04 |
7.47 |
450.3 |
77.42 |
17.00 |
544.80 |
93.67 |
15.70 |
|
Zk -80 |
287.2 |
49.1 |
9.1 |
464.6 |
79.88 |
8.5 |
598.4 |
102.89 |
19.5 |
724.8 |
124.62 |
17.9 |
|
Zk -100 |
357.0 |
61.38 |
9.5 |
578.2 |
99.41 |
8.5 |
746.5 |
128.35 |
19.5 |
904.2 |
155.46 |
17.9 |
|
Zk -120 |
428.4 |
73.65 |
9.5 |
693.6 |
118.91 |
8.5 |
895.2 |
153.91 |
19.5 |
1084.8 |
186.51 |
17.9 |
|
Zk -160 |
591.2 |
101.65 |
11.2 |
921.6 |
158.48 |
10.3 |
1190.4 |
204.67 |
20.1 |
1443.2 |
255.93 |
32.4 |
|
Zk -200 |
740.1 |
127.25 |
12.8 |
1152.2 |
199.3 |
13.1 |
1488.1 |
255.86 |
26.4 |
1804.3 |
310.22 |
42.4 |
Remak: paramèt yo pèfòmans nan inite a nan yon vitès vent nan 2.5m/s
Refwadisman faktè koreksyon kondisyon
Faktè Koreksyon K1 pou kapasite refwadisman ak koule dlo anba diferan lè ak tanperati dlo
|
tanperati lè a |
Tanperati dlodegre |
|||||
|
Anpoul mouye Tanperati |
Anpoul sèk Tanperati |
5/10 |
6/11 |
7/12 |
8/13 |
9/14 |
|
17 |
19-27 |
0.83 |
0.76 |
0.67 |
0.62 |
0.57 |
|
18 |
20-30 |
0.94 |
1.85 |
0.76 |
0.68 |
0.58 |
|
19 |
21-31 |
1.07 |
0.97 |
0.88 |
0.79 |
0.71 |
|
19.5 |
21-33 |
1.15 |
1.06 |
1.00 |
0.86 |
0.78 |
|
20 |
22-33 |
1.20 |
1.10 |
1.03 |
0.90 |
0.81 |
|
21 |
23-36 |
1.34 |
1.24 |
1.14 |
1.03 |
0.93 |
|
22 |
24-39 |
1.48 |
1.38 |
1.28 |
1.18 |
1.07 |
|
23 |
25-42 |
1.63 |
1.53 |
1.43 |
1.32 |
1.22 |
|
24 |
26-45 |
1.79 |
1.69 |
1.59 |
1.47 |
1.36 |
|
25 |
27-48 |
1.75 |
1.64 |
1.53 |
||
|
26 |
28-48 |
1.92 |
1.81 |
1.70 |
||
|
27 |
29-48 |
2.09 |
1.98 |
1.87 |
||
|
28 |
30-50 |
2.26 |
2.16 |
2.05 |
||
|
29 |
31-52 |
2.40 |
2.32 |
2.2 |
||
Faktè Koreksyon K3 pou kapasite refwadisman ak koule dlo anba diferan lè ak tanperati dlo
|
Headwind vitès |
2.0 |
2.3 |
2.5 |
2.7 |
3.0 |
3.3 |
3.5 |
|
koefisyan |
0.81 |
0.92 |
1.0 |
1.07 |
1.17 |
1.26 |
1.32 |
Faktè Koreksyon K2 pou rezistans dlo anba diferan lè ak tanperati dlo
|
tanperati lè a |
Tanperati dlodegre |
|||||
|
Anpoul mouye Tanperati |
Anpoul sèk Tanperati |
5/10 |
6/11 |
7/12 |
8/13 |
9/14 |
|
18 |
20-30 |
0.90 |
0.74 |
0.60 |
0.49 |
0.36 |
|
19 |
21-31 |
1.13 |
0.95 |
0.77 |
0.65 |
0.54 |
|
19.5 |
21-33 |
1.35 |
1.15 |
1.00 |
0.78 |
0.63 |
|
20 |
22-33 |
1.41 |
1.20 |
1.05 |
0.82 |
0.67 |
|
21 |
23-36 |
1.72 |
1.49 |
1.27 |
1.06 |
0.86 |
|
22 |
24-39 |
2.08 |
1.82 |
1.57 |
1.34 |
1.12 |
|
23 |
25-42 |
2.48 |
2.20 |
1.93 |
1.66 |
1.14 |
|
24 |
26-45 |
2.95 |
2.62 |
2.33 |
2.03 |
1.76 |
|
25 |
27-48 |
2.78 |
2.46 |
2.16 |
||
|
26 |
28-48 |
3.30 |
2.94 |
2.60 |
||
|
27 |
29-48 |
3.80 |
3.50 |
3.12 |
||
|
28 |
30-50 |
4.14 |
4.10 |
3.70 |
||
|
29 |
31-52 |
4.14 |
4.10 |
3.70 |
||
Faktè Koreksyon K4 pou rezistans dlo anba diferan lè ak tanperati dlo
|
Headwind vitès |
2.0 |
2.3 |
2.5 |
2.7 |
3.0 |
3.3 |
3.5 |
|
koefisyan |
0.9 |
0.96 |
1.0 |
1.04 |
1.1 |
1.16 |
1.2 |
PS: 1. Faktè koreksyon ki anwo yo yo detèmine ki baze sou valè yo mwayèn nan inite divès kalite. Pou ti inite (0 5 ~ 15), miltipliye pa 0.95; pou gwo inite (50-200), miltipliye pa 1.08.
2. Faktè koreksyon ki anwo yo se valè apwoksimatif epi yo se pou referans sèlman.
Koreksyon anba vitès van diferan, tanperati lè Inlet, ak kondisyon tanperati dlo:
Aktyèl kapasite refwadisman= kapasite refwadisman soti nan tablo 1 × k1 × k3
Koule dlo aktyèl= koule dlo soti nan tablo 1 × k1 × k3
Rezistans dlo aktyèl= rezistans dlo nan tablo 1 × k2 × k4
Egzanp:Chwazi yg -20 èkondisyone, refwadisman bobin figi a figi van se 2.5 m/s. Dapre tablo 1, kapasite a refwadisman se 150.8 kW, koule dlo a se 26.21 m³/h, ak rezistans dlo a se 14.07 kPa. Detèmine kapasite aktyèl la refwadisman, koule dlo, ak rezistans dlo lè Inlet lè a sèk-tiyo tanperati a se 27 degre, mouye-anpoul tanperati a se 21 degre, Inlet tanperati dlo a se 7 degre, ak tanperati dlo priz se 12 degre.
Solisyon:Soti nan tab K1, faktè koreksyon an k 1=1. 14. Soti nan tab K2, faktè koreksyon an k 2=1 27.
Se poutèt sa:
Kapasite refwadisman aktyèl (Q)= kondisyon estanda refwadisman × k 1=150. 8 × 1. 14=171. 91 kW
Koule dlo aktyèl (v)= kondisyon estanda dlo koule × k 1=26. 21 × 1. 14=29. 88 m³/h
Rezistans dlo aktyèl (P)= kondisyon estanda rezistans dlo × k 2=14. 07 × 1. 27=17. 87 kPa
Chofaj, volim dlo, rezistans dlo
Kondisyon chofaj: Tanperati Air Inlet 15 degre, dlo Inlet tanperati 60 degre
|
Modèl |
De-ranje tiyo |
kat-ranje tiyo |
sis-ranje tiyo |
uit-ranje tiyo |
||||||||
|
Chofaj (Kw) |
Volim dlo (m/h) |
Rezistans dlo (KPa) |
Chofaj (KW |
Volim dlo (MH) |
Rezistans dlo (KPa) |
Chofaj (KW) |
Volim dlo (m³h) |
Rezistans dlo (KPa) |
Chofaj(KW) |
Volim dlo m/h) |
Rezistans dlo (KPa) |
|
|
Zk -05 |
34.1 |
3.23 |
10.1 |
50.6 |
5.01 |
9.76 |
59.2 |
6.49 |
16.99 |
77.1 |
7.85 |
10.44 |
|
Zk -10 |
67.1 |
5.89 |
10.5 |
99.8 |
10.35 |
11.65 |
124.8 |
12.96 |
10.08 |
151.0 |
15.70 |
12.82 |
|
Zk -15 |
101.8 |
9.16 |
9.8 |
149.7 |
15.08 |
7.21 |
173.5 |
19.5 |
12.11 |
205.1 |
23.52 |
15.12 |
|
Zk -20 |
135.6 |
12.14 |
9.8 |
199.0 |
20.16 |
8.25 |
248.8 |
26.21 |
14.07 |
289.3 |
31.96 |
17.48 |
|
Zk -25 |
168.7 |
15.83 |
11.6 |
249.5 |
25.12 |
10.24 |
311.2 |
33.90 |
11.77 |
353.3 |
39.11 |
14.76 |
|
Zk -30 |
202.6 |
19.2 |
11.8 |
304.5 |
30.12 |
11.16 |
380.9 |
38.90 |
13.10 |
448.3 |
47.00 |
16.28 |
|
Zk -40 |
270.4 |
24.82 |
12.4 |
399.2 |
40.03 |
12.93 |
480.8 |
51.61 |
15.73 |
592.4 |
62.27 |
19.20 |
|
Zk -50 |
337.3 |
30.61 |
10.4 |
512.3 |
50.25 |
7.47 |
556.8 |
64.52 |
17.00 |
641.8 |
74.93 |
15.70 |
|
Zk -60 |
404.7 |
37.24 |
9.4 |
609.4 |
60.04 |
7.47 |
581.2 |
77.42 |
17.00 |
766.8 |
93.67 |
15.70 |
|
Zk -80 |
539.5 |
49.1 |
9.1 |
796.0 |
79.88 |
8.5 |
386.2 |
102.89 |
19.5 |
1006.0 |
124.62 |
17.9 |
|
Zk -100 |
674.5 |
61.38 |
9.5 |
985.1 |
99.41 |
8.5 |
1127.6 |
128.35 |
19.5 |
1272.3 |
155.46 |
17.9 |
|
Zk -120 |
808.9 |
73.65 |
9.5 |
1185.9 |
118.91 |
8.5 |
1362.5 |
153.91 |
19.5 |
1533.6 |
186.51 |
17.9 |
|
Zk -160 |
1077.8 |
101.65 |
11.2 |
1576.0 |
158.48 |
10.3 |
1688.4 |
204.67 |
20.1 |
2083.2 |
255.93 |
32.4 |
|
Zk -200 |
1346.2 |
127.25 |
12.8 |
1970.8 |
199.3 |
13.1 |
2032.7 |
255.86 |
26.4 |
2606.2 |
310.22 |
42.4 |
Remak: 1. Referans pèfòmans inite a nan yon vitès vent nan 2.5m/s
2. Bobin lan se yon bobin doub-bi pou aplikasyon pou cho ak frèt
Karakteristik kle nanAhu DX Inite
✅ Refrè refwadisman dirèk ak chofaj
Sèvi ak yonDx bobinolye de yon bobin refwadisman ki baze sou dlo.
Frijidèevapore nan bobin laabsòbe chalè (mòd refwadisman) oswakondans pou lage chalè(mòd chofaj).
✅ Elimine bezwen pou refwadisman & gwo fò tou won refwadisman
Pa gen bezwen pou yonsistèm dlo frèt, ponp, oswa kanal vaste, diminye konpleksite enstalasyon.
✅ Kontra enfòmèl ant & espas-ekonomize konsepsyon
Ideyal pou bilding ak espas mekanik limiteakPwojè modènize.
✅ Vit refwadisman & repons chofaj
Sistèm DX reponn byen vitnan chanjman tanperati, amelyore konfò ak efikasite.
✅ Zoned refwadisman & chofaj
Miltip dx ahuska sèvidiferan zòn endepandamman, amelyore efikasite enèji.
✅ Pi ba enstalasyon & antretyen depans yo
Mwens konpozankonpare ak dlo-refwadi sistèm, ki mennen ale nansenplifye antretyen.
Aplikasyon nanAhu DX Inite
✔ Bilding komèsyal yo- Biwo, otèl, espas Yo Vann an Detay, ak restoran.
✔ Bilding rezidansyèl yo- Apatman, kondo, ak ranje.
✔ Swen Sante ak Edikasyon Enstalasyon yo- Lopital, klinik, lekòl, ak inivèsite.
✔ Endistriyèl ak Done Sant- ki kotekontwòl tanperati egzaknesesè.
FAQ
K: Èske mwen ka mande chajman bonè?
K: Èske gen nenpòt kondisyon espesyal pou acha OEM?
K: Ki avantaj ou konpare ak konpetitè ou yo?
2. Nou ofri kontwòl kalite serye.
3.Nou gen pri konpetitif.
4.Nou bay sèvis efikas (26*7 èdtan).
5.Nou ofri yon sèl-sispann sèvis yo.
K: Èske ou ka bay desen ak done teknik?
K: Èske pwodwi ou yo ekspòte?
Baj popilè: DX Inite nan AHU, Lachin DX Inite nan manifaktirè AHU, Swèd, faktori
