Product Details
Product Overview:
Our company’s heat pipe heat exchangers are energy‑saving heat exchange devices that leverage the phase‑change heat transfer principle of heat pipes to achieve highly efficient heat transfer. With heat pipes as the core heat‑transfer elements, they enable rapid heat transfer and recovery without direct contact between the hot and cold fluids, making them one of the key pieces of equipment for industrial waste‑heat recovery, HVAC energy conservation, and process temperature control applications.
It achieves heat transfer through the evaporation–condensation cycle of the working fluid inside the heat pipe, delivering thermal conductivity far superior to that of conventional metals. It boasts high heat-transfer efficiency, eliminates cross‑contamination between hot and cold fluids, ensures stable operation, and is easy to maintain. It is particularly well suited for applications such as gas–gas heat exchange, waste‑heat recovery from dusty or corrosive gases, and energy recovery in fresh‑air systems, significantly improving energy utilization and reducing equipment energy consumption.
Products Specification and Size Chart:
| Model number
|
Air volume m3/h |
Windward area ( m2 )
|
Wind-facing dimensions mm |
Number of columns
|
Weight kilogram |
|||||
| 2.5m/s |
3.0m/s |
3.5m/s |
L |
H |
4 Ranking |
6 Ranking |
8 Ranking |
|||
| KRHS-60*2738 |
71462 |
85754 |
100047 |
7.94 |
6000 |
2738 |
53 |
2500 |
3360 |
4305 |
| KRHS-60*2891 |
75455 |
90546 |
105637 |
8.34 |
6000 |
2891 |
56 |
2640 |
3550 |
4550 |
| KRHS-60*3044 |
79448 |
95338 |
111228 |
8.83 |
6000 |
3044 |
59 |
2700 |
3630 |
4653 |
| KRHS-60*3197 |
84870 |
101844 |
118818 |
9.43 |
6000 |
3197 |
62 |
2795 |
3755 |
4812 |
Note: 1. The length of the heat exchanger (in the direction of airflow), L, is as follows: 6 rows of tubes, 440 mm; 8 rows of tubes, 540 mm; 10 rows of tubes, 640 mm.
Efficiency and pressure drop of a heat pipe heat exchanger at standard atmospheric pressure and 20°C:
| Air volume m3/h |
2.5 |
3.2 |
3.8 |
4.5 |
5.0 |
|
| Efficiency % |
4 Ranking |
54 |
52 |
50 |
49 |
48 |
| 6 Ranking |
62 |
60 |
58 |
57 |
56 |
|
| 8 Ranking |
68 |
66 |
64 |
63 |
62 |
|
| 10 Ranking |
72 |
70 |
68 |
67 |
66 |
|
| Resistance loss |
Each row |
15 |
20 |
30 |
45 |
55 |
Dry air density:
| Humidity |
35 |
30 |
25 |
20 |
15 |
10 |
5 |
0 |
-5 |
-10 |
-15 |
-20 |
| P=kg/m3 |
1.146 |
1.165 |
1.185 |
1.201 |
1.226 |
1.248 |
1.270 |
1.293 |
1.317 |
1.342 |
1.368 |
1.396 |
Scope of Product Use:
Heat pipe heat exchangers are suitable for a wide range of applications, particularly in operating conditions that are difficult to handle with conventional heat exchangers. These include:
In the field of industrial waste heat recovery:
Waste heat recovery from flue gases of boilers, kilns, and heating furnaces can be used to preheat combustion air, heat process water, or provide space heating. In the chemical, metallurgical, and power industries, waste heat recovery from dusty or corrosive flue gases enables secondary energy utilization and reduces fuel consumption.
HVAC and Fresh Air Energy-Saving Field:
In commercial buildings, office towers, and hotels, the fresh-air system recovers cold or heat from exhaust air, reducing the load on the air-conditioning units and achieving energy savings. In industrial plants and workshops, ventilation systems recover exhaust‑air energy, enhancing environmental comfort while lowering energy consumption.
Process Temperature Control and Special Operating Conditions:
Heat dissipation and cooling for electronic and electrical equipment, such as heat-pipe radiators in distribution cabinets and inverters; heat recovery in cold storage facilities and low-temperature environments, enabling cascaded energy utilization; heat exchange applications involving dusty, humid, or corrosive gases, such as flue-gas treatment systems in waste incineration plants and textile dyeing factories.
Energy conservation and environmental protection sector:
The flue gas cooling/heating system in the flue gas desulfurization and denitrification process reduces overall system energy consumption; waste heat recovery from industrial wastewater and liquid effluents is utilized for process heating or space heating, thereby supporting the achievement of energy-saving and emission-reduction goals.
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Mobile phone:+86-188-6602-0062
Email:sddljnhb@163.com
Website:http://www.sddljnhb.com
Address: No. 5166, Tianqu East Road, Economic Development Zone, Dezhou City, Shandong Province
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