Txheej txheem cej luam
Rooftop Air Handling Unit (RTU)yog homhuab cua handlertshwj xeeb engineered rau installation ntawm lublub ru tsev ntawm ib lub tsev. Cov txheej txheem ntawm tus kheej no yog tsim los ua kom cov huab cua nyob hauv kev lag luam lossis chaw ua lag luam, tuav cov cua sov, cua txias, qhov cua, thiab lim-ib yam li cov cua hauv tsev-tab sis nrog ib qho sib txawv loj:lawv ua haujlwm sab nraum zoov.
Cov chav nyob hauv ru tsev feem ntau yog siv rau hauvmalls, chaw ua haujlwm, factories, tsev kho mob, thiabqhov chaw qhib loj, qhov chaw txuag hauv pem teb hauv tsev yog qhov tseem ceeb.
Parameter
Cua txias, dej ntim, dej tsis kam
Cov cua txias: Inlet cua qhuav qhov muag kub 27 degree, ntub qhov muag kub 19.5 degree, inlet dej kub 7 degree, qhov hluav taws xob dej kub 12 degree
|
Qauv |
Ob - kab yeeb nkab |
Plaub - kab yeeb nkab |
rau - kab yeeb nkab |
yim - kab yeeb nkab |
||||||||
|
cua txias(KW |
Dej ntim(m³/h) |
Dej tsis kam (KPa) |
cua txias(KW) |
Dej ntim (m h) |
Dej tsis kam (KPa) |
cua txias(kW) |
Dej ntim (m³/h) |
Dej tsis kam (KPa) |
cua txias (KW |
Dej ntim (m³/h) |
Dej tsis kam(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 |
Nco tseg: Qhov kev ua haujlwm tsis zoo ntawm chav tsev ntawm lub taub hau ceev ntawm 2.5m / s
Kev kho qhov txias txias
Kho qhov tseem ceeb K1 rau lub peev xwm txias thiab dej ntws nyob rau hauv txawv inlet cua thiab dej kub
|
huab cua kub |
Dej kubdegree |
|||||
|
Lub teeb ntub dej Kub |
Lub noob qhuav Kub |
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 |
||
Kho qhov tseem ceeb K3 rau lub peev xwm txias thiab dej ntws nyob rau hauv txawv inlet cua thiab dej kub
|
Lub taub hau ceev |
2.0 |
2.3 |
2.5 |
2.7 |
3.0 |
3.3 |
3.5 |
|
coefficient |
0.81 |
0.92 |
1.0 |
1.07 |
1.17 |
1.26 |
1.32 |
Kho qhov Factor K2 rau Dej Resistance nyob rau hauv sib txawv inlet cua thiab dej kub
|
huab cua kub |
Dej kubdegree |
|||||
|
Lub teeb ntub dej Kub |
Lub noob qhuav Kub |
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 |
||
Kho qhov tseem ceeb K4 rau Dej Resistance nyob rau hauv sib txawv inlet cua thiab dej kub
|
Lub taub hau ceev |
2.0 |
2.3 |
2.5 |
2.7 |
3.0 |
3.3 |
3.5 |
|
coefficient |
0.9 |
0.96 |
1.0 |
1.04 |
1.1 |
1.16 |
1.2 |
Ps: 1.Cov txheej txheem kho saum toj no yog txiav txim siab raws li qhov nruab nrab ntawm ntau chav nyob. Rau me me (05 ~ 15), muab 0.95; rau cov units loj (50-200), muab 1.08.
2.Cov kev kho saum toj no yog kwv yees qhov tseem ceeb thiab tsuas yog siv rau kev siv xwb.
Kho nyob rau hauv txawv cua ceev, inlet cua kub, thiab dej kub tej yam kev mob:
Qhov muaj peev xwm ua kom txias= Lub peev xwm txias los ntawm Table 1 × K1 × K3
Cov dej ntws tiag tiag= Dej ntws los ntawm Table 1 × K1 × K3
Kev tiv thaiv dej tiag tiag= Dej tsis kam los ntawm Table 1 × K2 × K4
Piv txwv:Xaiv YG-20 lub tshuab cua txias, lub tshuab cua txias lub ntsej muag cua ceev yog 2.5 m / s. Raws li Table 1, lub peev xwm txias yog 150.8 kW, dej ntws yog 26.21 m³ / h, thiab dej tsis kam yog 14.07 kPa. Txiav txim siab lub peev xwm ua kom txias, dej ntws, thiab dej tsis kam thaum lub qhov hluav taws xob cua qhuav - qhov muag kub yog 27 degree, ntub qhov muag kub yog 21 degree, inlet dej kub yog 7 degree, thiab qhov hluav taws xob dej kub yog 12 degree.
Kev daws:Los ntawm Table K1, qhov kho kom raug K1=1.14. Los ntawm Table K2, qhov kho kom raug K2=1.27.
Yog li ntawd:
Lub peev xwm ua kom txias (Q)= Txheem txias peev xwm × K1=150.8 × 1.14=171.91 kW
Cov dej ntws tiag tiag (V)= Txheem dej ntws × K1=26.21 × 1.14=29.88 m³/h
Kev tiv thaiv dej tiag tiag (P)= Txheem dej tsis kam × K2=14.07 × 1.27=17.87 kPa
Cua sov, dej ntim, dej tsis kam
Cua sov tej yam kev mob: cua inlet kub 15 degree, dej inlet kub 60 degree
|
Qauv |
Ob - kab yeeb nkab |
plaub - kab yeeb nkab |
rau - kab yeeb nkab |
yim - kab yeeb nkab |
||||||||
|
Cua sov (KW) |
Dej ntim (m/h) |
Dej tsis kam (KPa) |
Cua sov (KW |
Dej ntim (mh) |
Dej tsis kam (KPa) |
Cua sov (KW) |
Dej ntim (m³h) |
Dej tsis kam (KPa) |
Cua sov(KW) |
Dej ntim m/h) |
Dej tsis kam (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 |
Faj seeb: 1. Chav tsev ua tau zoo siv ntawm lub taub hau ceev ntawm 2.5m / s
2. Lub kauj yog dual - lub hom phiaj kauj rau kev siv kub thiab txias
Cov yam ntxwv tseem ceeb ntawm Rooftop HVAC Chav Nyob
◆Txhua-hauv-Ib Kev Tsim Kho
Cov cua sov, cua txias, cua lim, thiab cua tshuab tau muab tso rau hauv ib lub ru tsev pob.
◆ Kev tiv thaiv huab cua
Tsim los tiv thaiv nag, UV, corrosion, thiab cua, siv galvanized steel lossis hmoov-coated aluminium casings.
◆ Kev teeb tsa yooj yim
Muaj nyob rau hauv kev nthuav dav ncaj qha (DX), cov dej txias, lossis cov twj tso kua mis kub nrog cov lus qhia airflow customizable.
◆ Kev Kho Kom Yooj Yim Yooj Yim
Sab kev pabcuam vaj huam sib luag lossis sab saum toj- nkag mus rau lub kaus mom yooj yim hloov lim, coil tu, thiab kev pabcuam lub cev muaj zog.
◆ Kev tswj hwm qib siab
Tau tshaj BMS (Lub Tsev Tswj Xyuas Lub Tsev) thiab lub zog- txuag sensors (CO₂, kub, siab).
Daim ntawv thov ntawm Rooftop HVAC Units
- Cov tsev lag luam:Siv dav hauv cov tsev ua haujlwm, khw muag khoom, tsev noj mov, thiab khw muag khoom kom muaj cua sov thiab cua txias thoob plaws qhov chaw loj.
- Industrial Facilities:Nruab nyob rau hauv factories, warehouses, thiab lwm yam kev lag luam chaw kom muaj kev nplij siab thiab tswj nyob rau hauv tsev ib puag ncig, tseem ceeb heev rau cov neeg ua hauj lwm kev nplij siab thiab cov khoom ncaj ncees.
- Cov Chaw Kho Mob:Siv nyob rau hauv tsev kho mob, tsev kho mob, thiab chaw kho mob kom huv si, qhov kub thiab txias -ib puag ncig tswj uas ua tau raws li cov qauv huab cua nruj uas xav tau rau kev saib xyuas neeg mob.
- Cov Tsev Kawm Ntawv Qib Siab:Ua hauj lwm hauv tsev kawm ntawv, tsev kawm qib siab, thiab tsev kawm qib siab los muab kev tswj hwm huab cua zoo ib yam thiab txhim khu kev qha, ua kom muaj kev kawm zoo.
- Data Centers:Muab tso rau hauv cov chaw zov me nyuam cov ntaub ntawv thiab cov chav neeg rau zaub mov kom tswj tau qhov ntsuas kub thiab av noo, tiv thaiv cov khoom siv hluav taws xob tsis zoo los ntawm tshav kub thiab ya raws.
- Ntau-Tsev Vaj Tsev:Siv nyob rau hauv cov tsev apartment complexes thiab sib tov -siv cov tsev los muab centralized huab cua tswj uas yuav yooj yim tswj thiab tswj.
FAQ
Q: Kuv puas tuaj yeem thov kev xa khoom sai?
Q: Puas muaj tej yam tshwj xeeb rau kev yuav khoom OEM?
Q: Koj qhov zoo dua piv rau koj cov neeg sib tw yog dab tsi?
2. Peb muab kev tswj xyuas zoo.
3.Peb muaj cov nqi sib tw.
4.Peb muab kev pabcuam zoo (26 * 7 teev).
5.Peb muab ib qho - nres kev pabcuam.
Q: Koj puas tuaj yeem muab cov duab kos thiab cov ntaub ntawv qhia?
Q: Puas yog koj cov khoom xa tawm?
Cim npe nrov: Tuam Tshoj cua handler rooftop chav tsev manufacturers, lwm tus neeg, Hoobkas
