Cooling tube structure of closed cooling tower
A closed cooling tower and cooling pipe technology, applied in the direction of water shower cooler, direct contact heat exchanger, heat exchanger type, etc., can solve the problem of small medium flow, long circulation stroke, affecting cooling efficiency and cooling effect, etc. problems, to achieve the effect of increasing the inflow, improving the cooling efficiency, and optimizing the cooling effect
Active Publication Date: 2015-12-16
无锡三九制冷设备有限公司
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Problems solved by technology
The disadvantage of this shape of the cooling tube is that the internal flow of the working medium in the cooling tube is too long, resulting in a small flow of the medium passing through the cooling tube within a certain period of time, which affects the cooling efficiency and cooling effect.
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[0028] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0029] In order to achieve the purpose of the present invention, as Figure 2-5 As shown, in the first embodiment of the cooling pipe structure of the closed cooling tower involved in the present invention, two main pipes are provided, that is, the first main pipe 11 and the second main pipe 12, which communicate with the external water supply pipelines respectively Multi-channel first branch pipes 2, which are arranged in parallel in turn and communicate with the main pipe; multiple groups of second branch pipe assemblies 3, which correspond to multi-channel first branch pipe 2 settings, and the multiple groups of second branch pipe assemblies 3 are arranged in parallel and connected with multiple The first branch pipes 2 are connected, and each group of second branch pipe assemblies 3 includes multiple U-shaped second branch pipes 31, and t...
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The invention discloses a novel cooling pipe structure for a closed cooling tower. The novel cooling pipe structure comprises at least one main pipe, a plurality of first branch pipes and a plurality of sets of second branch pipe assemblies, wherein the main pipe is communicated with an external water supply pipeline, the first branch pipes are sequentially arranged in parallel and communicated with the main pipe, the second branch pipe assemblies are arranged corresponding to the first branch pipes, sequentially arranged in parallel and communicated with the first branch pipes, each second branch pipe assembly comprises a plurality of U-shaped second branch pipes, the second branch pipes are perpendicular to the arrangement direction of the second branch pipe assemblies and are sequentially arranged in parallel, and the two ends of each second branch pipe are communicated with the two adjacent first branch pipes respectively. In comparison with the prior art, the circulation process of media is greatly reduced, a cooling pipe of the longer stroke can be arranged in the novel cooling pipe structure under the condition of the same volume, the inflow volume of the media is increased, the cooking efficiency is improved, and better cooling effect can be obtained.
Description
technical field [0001] The invention relates to the field of closed cooling towers, in particular to a cooling pipe structure of a closed cooling tower. Background technique [0002] Closed cooling tower is a cooling tower widely used in iron and steel metallurgy, power electronics, machining, air conditioning systems and other industries. It is also often called evaporative air cooler or closed cooling tower. The closed cooling tower mainly puts the tubular heat exchanger in the tower, and ensures the cooling effect through the heat exchange of the circulating air, spray water and circulating water. Because it is a closed cycle, it can ensure that the water quality is not polluted, which protects the efficient operation of the main equipment and improves the service life. When the outside temperature is low, the sprinkler system can be stopped to save water. However, although the current closed cooling towers can meet the needs of daily use as a whole, there will still be...
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IPC IPC(8): F28F25/02
Inventor 陆赛峰徐涛王磊李丽丽
Owner 无锡三九制冷设备有限公司