A Packing Coupling Coil Evaporative Condenser
An evaporative condenser and coil technology, applied in evaporator/condenser, water shower cooler, direct contact heat exchanger, etc., can solve the problem of unreasonable utilization of heat exchange area, no mechanical cleaning operation space, cloth Problems such as poor water and ventilation conditions, to reduce the risk of scaling, reduce backward drift or fly water, and increase the effective use area
Active Publication Date: 2016-09-21
GUANGZHOU WIDE IND
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- Application Information
AI Technical Summary
Problems solved by technology
The water distribution and ventilation conditions of the coil elbow are poor, and the heat exchange area of this part is not properly utilized
In order to achieve the evaporation capacity and ensure the heat exchange rate, the length of the coil must be increased. Due to the increased use of metal materials, the cost is greatly increased. The operation space of mechanical cleaning also has the disadvantage of being difficult to clean
Method used
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Embodiment Construction
[0041] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
[0042] figure 1 , figure 2 The structure of the evaporative condenser of the present invention is shown, and the evaporative condenser includes a coil heat exchanger 1, a fan 2, a water pump 3, a water distributor 4, a sump 5 and a frame 6; the heat exchanger 1 consists of The heat exchange tube fins formed by a plurality of serpentine coils are connected by an inlet header 9 and an outlet header 10 . Each heat exchange fin includes a longitudinal serpentine (S-shaped) coil 7 and packing 8. The packing is arranged between the plane spaces formed by the serpentine coil. The packing and the coil form a tightly fitting structure, that is, the two are coupled. connected to form a segment structure. The coil is arranged vertically, that is, the cooling air blown by the fa...
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A filler coupling coil pipe evaporative type condenser comprises a coil pipe heat exchanger (1), a draught fan (2), a water pump (3) and a water distributor (4). The coil heat exchanger (1) is formed by a plurality of heat exchange pipe pieces which are connected through an inlet collecting pipe (9) and an outlet collecting pipe (10). Each heat exchange pipe piece comprises a coil pipe (7) and a filler (8). At least one filler layer (8) used for guiding spraying cooling water to flow from an upper layer heat exchange pipe to a lower layer heat exchange pipe is arranged in the coil pipe (7). The filler coupling coil pipe evaporative type condenser can be lower the temperature of cooling water used for cooling the coil, improve the water distribution coverage rate of the cooling water used for cooling the coil, and improve the heat exchange rate, and has the advantages of being large in heat transfer area, and easy to wash.
Description
technical field [0001] The invention relates to the field of heat exchange equipment, in particular to an evaporative condenser with a coil tube as a heat exchanger. Background technique [0002] At present, the coils used in evaporative condensers on the market are horizontal coils. The outer surface of the coil is cooled by spraying water, and the circulating spraying water is used to evaporate the air and take away the heat. Since there is no medium between the upper and lower tubes of the coil to guide the cooling water flow, when the cooling water falls from top to bottom, under the traction of the vertical wind direction, the cooling water flutters disorderly and easily produces flying water, and the water distribution on the coil is uneven. It is easy to store dry spots, reduce heat transfer capacity and have a risk of fouling. The cooling air direction is perpendicular to the coil (that is, the cooling air passes through the plane space formed by each heat exchange ...
Claims
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IPC IPC(8): F28D5/02F28F1/00F28F25/08
CPCF25B39/04F25B2339/041F28D1/0477F28F1/20F28F25/02
Inventor 李志明
Owner GUANGZHOU WIDE IND