Combined Type Air Handling Unit Manufacturer

Combined Type Air Handling Unit

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ZK series air heating and cooling units are a multifunctional filter, cooler, heater, humidifier/dehumidifier, heat recovery system and air purification/sterilization system. They are most often used for air conditioning for comfort in offices, hotels, factories, sports facilities, hospitals, conference halls, computer labs, hospitals and a number of other locations. With all of the different function combinations, the air heating and cooling unit can satisfy different customer requirements.

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Technical Parameters

No.	Unit Model - RZK	Module Model - RZK	Nominal air flow m³/h	Inner size		Face Velocity (m/s)
No.	Unit Model - RZK	Module Model - RZK	Nominal air flow m³/h	W(mm)	H(mm)	2	2.25	2.5	2.75	2.85	3	3.5	4	4.5	5
1	020	0607	2000	700	600	1692	1880	2031	2143	2256	2632	3008	3384	3760	4137
2	025	0608	2500	800	600	2052	2280	2460	2600	2736	3192	3684	4105	4561	5017
3	029	0609	2900	900	600	2412	2680	2895	3056	3216	3752	4289	4825	5361	5897
4	033	0610	3300	1000	600	2772	3080	3327	3512	3696	4313	4929	5545	6161	6777
5	038	0611	3800	1100	600	3132	3480	3759	3968	4177	4873	5569	6265	6961	7657
6	026	0707	2600	700	700	2176	2417	2611	2756	2901	3384	3868	4351	4835	5318
7	037	0709	3700	900	700	3102	3446	3722	3929	4135	4825	5514	6203	6829	7852
8	043	0710	4300	1000	700	3564	3960	4277	4515	4753	5545	6337	7129	7921	8713
9	048	0711	4800	1100	700	4027	4475	4833	5101	5370	6265	7160	8055	8950	9845
10	041	0809	4100	900	800	3446	3829	4135	4365	4595	5361	6126	6892	7658	8424
11	048	0810	4800	1000	800	3960	4410	4753	5017	5281	6161	7041	7921	8801	9581
12	054	0811	5400	1100	800	4475	4972	5370	5668	5966	6961	7955	8950	9944	10939
13	060	0812	6000	1200	800	4989	5544	5987	6320	6652	7761	8870	9978	11087	12196
14	066	0813	6600	1300	800	5504	6115	6604	6971	7338	8561	9784	11007	12230	13453
15	072	0814	7200	1400	800	6018	6687	7221	7623	8024	9361	10698	12036	13373	14710
16	057	0910	5700	1000	900	4753	5281	5703	6020	6337	7393	8449	9505	10561	11617
17	072	0912	7200	1200	900	5987	6652	7184	7584	7983	9313	10644	11974	13305	14635
18	081	1012	8100	1200	1000	6735	7484	8082	8532	8981	10477	11974	13471	14968	16464
19	089	1013	8900	1300	1000	7430	8255	8916	9411	9960	11557	13209	14860	16511	18162
20	097	1014	9700	1400	1000	8124	9027	9749	10291	10832	12638	14443	16248	18054	19859
21	11	1015	10600	1500	1000	8819	9798	10582	11170	11758	13718	15677	17637	19597	21556
22	11	1016	11400	1600	100	9513	10570	11415	12050	12684	14798	16912	19026	21140	23254
23	090	1112	9000	1200	1100	7484	8315	8981	9479	9978	11641	13305	14968	16631	18294
24	12	1115	11800	1500	1100	9798	10887	11758	12411	13064	15242	17419	19597	21774	23952

No.	Unit Model (RZK)	Nominal air flow (m³/h)	2Rows			4Rows			6Rows			8Rows
No.	Unit Model (RZK)	Nominal air flow (m³/h)	Sensible Cooling （KW）	Total Cooling （KW）	Water Flow （m³/h)	Sensible Cooling （KW）	Total Cooling （KW）	Water Flow （m³/h)	Sensible Cooling （KW）	Total Cooling （KW）	Water Flow （m³/h)	Sensible Cooling （KW）	Total Cooling （KW）	Water Flow （m³/h)
1	0607	2000	5	7	1.2	9	12	2.1	10	14	2.5	13	17	2.8
2	0608	2500	6	8	1.4	10	14	2.4	12	17	2.9	15	19	3.3
3	0609	2900	6	9	1.5	11	16	2.8	14	19	3.3	17	22	3.8
4	0610	3300	8	11	1.9	14	20	3.4	17	24	4.1	21	28	4.7
5	0611	3800	9	13	2.2	16	23	4.0	20	28	4.7	24	32	5.5
6	0709	3700	8	12	2.1	15	21	3.6	18	25	4.3	22	29	5.0
7	0710	4300	9	13	2.2	17	24	4.4	21	29	5.0	25	33	5.7
8	0809	4100	10	14	2.4	19	26	4.5	22	31	5.4	28	36	6.2
9	0810	4800	11	16	2.8	21	29	5.0	25	35	6.0	31	40	6.9
10	0811	5400	13	18	3.1	23	32	5.5	27	38	6.6	34	44	7.6
11	0812	6000	14	19	3.3	25	35	6.0	30	42	7.2	37	48	8.3
12	0813	6600	16	22	3.8	29	40	6.9	34	48	8.3	42	55	9.5
13	0814	7200	17	24	4.1	31	44	7.6	38	53	9.1	47	61	10.4
14	0910	5700	13	18	3.1	24	33	5.7	28	40	6.8	35	46	7.8
15	0912	7200	16	23	4.0	29	41	7.1	35	49	8.5	44	57	9.7
16	1012	8100	18	26	4.5	34	47	8.1	40	56	9.7	50	65	11.2
17	1013	8900	21	30	5.2	39	54	9.3	46	65	11.1	57	75	12.8
18	1014	9700	24	33	5.7	43	60	10.3	51	72	12.4	64	83	14.2
19	1015	10600	26	36	6.2	46	65	11.2	56	78	13.4	69	90	15.4
20	1115	11800	28	39	6.7	51	71	12.2	61	85	14.7	75	98	16.9
21	1116	12700	30	42	7.2	54	76	13.1	65	91	15.7	81	105	18.0
22	1117	13600	32	45	7.7	58	81	13.9	69	97	16.7	86	112	19.2
23	1217	15000	34	48	8.3	62	87	15.0	75	104	18.0	92	120	20.7
24	1218	15800	36	51	8.8	66	92	15.8	79	110	19.0	98	127	21.8
25	1317	16100	38	53	9.1	69	97	16.7	83	116	20.0	103	134	23.0
26	1318	17200	40	57	9.8	73	103	17.7	89	123	21.2	110	142	24.4
27	1319	18300	43	60	10.3	77	109	18.7	94	130	22.4	116	150	25.8
28	1418	19100	45	63	10.8	81	114	19.6	98	137	23.5	121	157	27.1
29	1420	21600	49	69	11.9	89	125	21.5	107	150	25.8	133	173	29.7
30	1519	21900	51	72	12.4	94	131	22.5	112	157	27.0	139	181	31.1
Remarks:		Cooling conditions : inlet air DB 35℃，WB28℃；inlet and outlet water temperature 7℃/12℃。

No.	Unit Model (RZK)	Nominal air flow (m³/h)	2Rows		4Rows		6Rows		8Rows
No.	Unit Model (RZK)	Nominal air flow (m³/h)	Total Cooling （KW）	Water Flow （m³/h)	Total Cooling （KW）	Water Flow （m³/h)	Total Cooling （KW）	Water Flow （m³/h)	Total Cooling （KW）	Water Flow （m³/h)
1	0607	2000	13	1.1	21	1.8	27	2.3	34	13
2	0608	2500	16	1.4	26	2.2	34	2.9	42	16
3	0609	2900	19	1.6	30	2.6	40	3.4	50	19
4	0610	3300	23	2.0	37	3.2	48	4.2	61	23
5	0611	3800	27	2.3	43	3.7	57	4.9	72	27
6	0709	3700	25	2.2	40	3.4	53	4.5	66	25
7	0710	4300	29	2.5	46	4.0	61	5.2	77	29
8	0809	4100	31	2.7	50	4.3	65	5.6	82	31
9	0810	4800	34	2.9	54	4.7	71	6.1	90	34
10	0811	5400	38	3.3	61	5.2	80	6.9	101	38
11	0812	6000	41	3.5	66	5.6	86	7.4	109	41
12	0813	6600	46	4.0	74	6.3	97	8.3	122	46
13	0814	7200	51	4.4	82	7.0	107	9.2	135	51
14	0910	5700	39	3.4	62	5.4	82	7.0	103	39
15	0912	7200	47	4.0	75	6.5	99	8.5	125	47
16	1012	8100	54	4.6	86	7.4	113	9.8	143	54
17	1013	8900	62	5.3	99	8.5	130	11.2	164	62
18	1014	9700	69	5.9	110	9.5	145	12.5	183	69
19	1015	10600	76	6.5	122	10.5	160	13.7	201	76
20	1115	11800	84	7.2	134	11.6	176	15.2	223	84
21	1116	12700	91	7.8	146	12.5	191	16.4	241	91
22	1117	13600	100	8.6	160	13.8	210	18.1	265	100
23	1217	15000	107	9.2	171	14.7	225	19.3	284	107
24	1218	15800	114	9.8	182	15.7	239	20.6	302	114
25	1317	16100	121	10.4	194	16.6	254	21.9	321	121
26	1318	17200	129	11.1	205	17.6	270	23.2	340	129
27	1319	18300	136	11.7	216	18.6	286	24.6	359	136
28	1418	19100	142	12.2	227	19.5	298	25.6	376	142
29	1420	21600	148	12.7	237	20.4	311	26.7	392	148
30	1519	21900	154	13.2	246	21.2	323	27.8	408	154

Features

Materials: steel profiles, colored steel panels or galvanized steel plates.
Excellent air impermeability: an elastic strip seal is used to seal the gap between the panel, frame and other adapting pieces, in order to ensure air leak levels are low, thus meeting customer and industrial requirements.
Anti-condensation: A rational design and configuration prevents cold bridges and condensation during operation.
Many configuration options: Several optimized options for heat exchange coils and parts meet the requirements of different cases.
Convenient installation: Quick, onsite installation is the norm. The unit is equipped with an access door and lock technology with automatic tensioning functions in order to easily carry out maintenance on inner parts.
Automatic control system: the unit can be equipped with a micro-computerized controller, fan starter and frequency converter, in order to achieve different intelligent running modes and accurately control each parameter of the air conditioning system.

Functional Section

Return air section: This section is located at the inlet side of the unit. It is equipped with an axial flow fan, designed to ensure the return air flow regardless of any resistance within the air flue.
Mixed air section: This section is equipped with an exhaust valve and outside air damper respectively. Two sections are separated by a mixer selector valve. This section is designed to regulate the air flow.
Section with medium efficiency filter bag: It works for the primary air supply filter, and is located in the back of the mixed air section. The filter material is comprised of non-woven fabrics.
Spray Section: This section is located behind the filter bag, and is used for humidifying, cooling and dust removal of the air in the units. The spray room is composed of a water supply system, spray system, water fender and water pool.
Surface cooling section: This section cools the air when the temperature of the supplied air is too high. This section is made of a copper tube.
Air supply section: This section includes the air intake fan and air exhaust fan.
Other functional sections: water retaining section, evaporation section, high-efficiency self-cleaning cartridge filter section and combustion section.