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Environmental Technology Park, New & High-tech Zone, Jinan City, Shandong Province, China

JINAN SHUANGYI ENVIRONMENT ENGINEERING CO., LTD.

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DFN Cooling Tower

Home » Products » Cooling Towers » DFN Cooling Tower

Features

Technical Parameter

Matching Device

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Features of DFN Cooling Tower:

1. High Thermal Performance:
This cooling tower adopt patented water distribution fillings. Large diameter fan, new type ABS multi laminar nozzle, streamlined air duct, low resistance water cleaner, guarantee high efficiency heat-exchange performance.

2. Low Operating Cost:
Adopt energy-efficient and large diameter fan, big air volume, low power rate, low running cost, save the running cost for user; adopt the multispeed motor. Adjust the air volume to adapt the changes of the environment temperature. Which can reduce the operation cost again.

3. Environment protection, low noise:
Low speed fan, high lure water sound elimination pad, streamlined water collector ensure the efficiency of the environment protection.

4. Attractive and durable:
The shape of the tower is beautiful,match with architectural style perfectly; Surface layer adopts imported color gel, It contains uv absorber, Bright and clean as a mirror. Anti-aging, no fade. It can be chosen by the customers.

5. The tower body is light:
Adopt FRP composite material, take the HDG light steel as the support frame, designed by the Solid Edge CAD.

6. Easy to maintain:
Wall plate adopt unique hanging installation, no bolts connection, easy to maintain. The DFN-200 can change the fills no more than one day.

7. Many types:
Standard type, temperature control type, low noise type, Anti-freezing type etc.which can meet different requirements.

8. Quality Quarantee:

DFN Cooling tower strictly is tested by Authorized National FRP Products Quality Supervision and Inspection Center, it is qualified.

DFN Cooling tower Cooling tower passed the ISO9001-2000 Quality Certification.

If the parameters list below can't satisfy you, we can specially design according to your demand.

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DFN Cooling Tower Technical Parameter:

Model	Volume (m³/h)	Rated power (kW)	External dimensions (mm)		Air blower diameter (mm)	inflow water pressure 104 (Pa)	Dead weight (kg)	Rotation Weight (kg)
Model	Volume (m³/h)	Rated power (kW)	B	H	Air blower diameter (mm)	inflow water pressure 104 (Pa)	Dead weight (kg)	Rotation Weight (kg)
DFN-100	100	3.0	2600	4170	1800	6.0	1320	2510
DFN-125	125	4.0	2600	4170	1800	6.0	1470	2970
DFN-150	150	4.0	3000	4470	2400	6.0	1750	3550
DFN-175	175	5.5	3000	4470	2400	6.0	1880	3950
DFN-200	200	5.5	3600	4710	2800	6.4	2160	4560
DFN-250	250	7.5	3600	4710	2800	6.4	2450	5100
DFN-300	300	7.5	4300	5400	3400	6.4	2980	6580
DFN-350	350	11.0	4300	5400	3400	6.4	3440	7550
DFN-40	400	11.0	4800	5740	3800	6.4	4100	8920
DFN-500	500	15.0	5300	6030	3800	6.8	4970	11450
DFN-600	600	15.0	6000	6420	4200	6.8	6570	13700
DFN-750	750	22.0	6800	7110	4200	6.8	8500	17580
DFN-900	900	30.0	7300	7690	4700	7.0	9840	19860
YDFN-1000	1000	30.0	7800	8100	4700	7.0	11550	24100

Note:

1. The water cooling capacity is under the operation condition: wet bulb temperature 28°C, inlet temperature 37°C, outlet temperature 32°C.

2. Above show us the weight of low noise cooling tower. Regarding the ultra low noise cooling tower, the weight should be added to 10%.

3. If the cooling water has such characters such as corrosion, oil content, dirty. Please inform us in advance.

DFN The Cooling Tower Matching Device

1. Intelligent control device (optional)

Application:
The place which require outlet temperature stable or energy saving.

Principle:
DFN intelligent control system control the speed of the fan according to the change of the environment or load. So it can make the outlet temperature stable.

Effect:
A: Outlet water temperature stable.
B: Save energy.
C: Anti-freezing.
D: Reduce the evaporation and splashing loss.

2.Ultra low noise device (optional)

Application:
Where it need to keep quiet.
The noise level: Db(A)

Model	DFN-100	DFN-125	DFN-150	DFN-175	DFN-200	DFN-250	DFN-300	DFN-350
Noise	57	57.7	58	59	60	60.6	61	61.3

Model	DFN-400	DFN-450	DFN-500	DFN-600	DFN-750	DFN-900	DFN-100
Noise	61.8	62	62	63	65	67	68

3. Defroster(optional)

Application: cold region

Function:
A. Deicing tube is used to eliminate the ice hanging on the tower wall.
B. By-pass pipe prevent freezing inside.
C. Vent pipe prevent freezing water tank inside.