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Stacking Door Devices for Cooling Towers

A cooling tower and door device technology, applied in the direction of water shower coolers, direct contact heat exchangers, heat exchanger types, etc., can solve the phenomenon of affecting natural air intake, reducing the cold protection effect of cooling towers, and blocking wind by louver devices, etc. problems, to achieve good overall wind resistance performance, neat stacking, and low cost

Active Publication Date: 2018-04-10
中创清洁能源发展(沈阳)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, the louver device has a certain wind blocking phenomenon at the air inlet, which will affect the natural air intake in summer and reduce the cold protection effect of the cooling tower in summer

Method used

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  • Stacking Door Devices for Cooling Towers
  • Stacking Door Devices for Cooling Towers
  • Stacking Door Devices for Cooling Towers

Examples

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Embodiment Construction

[0045] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0046] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element refe...

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Abstract

The invention discloses a stacking door device for a cooling tower. The stacking door device includes: guide rail uprights; reels, arranged on the top of the pair of double guide rail uprights, and are controlled and driven to rotate; wind curtains; a plurality of wind-resistant rods, the plurality of wind-resistant rods are arranged horizontally on the wind curtain; and a traction member whose upper end is wound by the reel and whose lower end is fixed to one of the lower wind-resistant rods, wherein the traction member passes through the plurality of wind-resistant At least a part of the rod is a part on the wind-resistant rod, so as to adjust the position of the lower end of the wind control curtain under the winding of the reel. According to the stacking door device of the present invention, not only can satisfy the overall wind resistance performance of the air curtain, but also can be stacked neatly, with small stacking volume, simple structure and low cost. In addition, the stacking door device does not affect the air intake of the cooling tower in summer, thereby meeting the cold protection and energy saving requirements of the cooling tower with the stacking curtain.

Description

technical field [0001] The invention relates to the technical field of cold protection of cooling towers, in particular to an improved stacking door device for cooling towers. Background technique [0002] Cooling towers located in northern my country are vulnerable to freezing hazards during winter operation. After the cooling tower freezes, it affects the ventilation in the cooling tower, reduces the efficiency of the cooling tower, and gradually increases the temperature of the circulating water, thereby reducing the vacuum degree of the condenser. After the concrete of the cooling tower is damaged by freezing and thawing, it will have a great impact on the strength of the concrete. In addition, due to the icing of the water spraying device, it is subjected to a large overload and even the water spraying filler and the supporting beam collapse, which will increase a lot of maintenance costs every year. [0003] An effective adjunct to controlling cooling tower fill icin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28F25/00
Inventor 戚福禹周启明王冠男夏忠斌
Owner 中创清洁能源发展(沈阳)股份有限公司
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