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Alloy cooling tower fan blade convenient to disassemble and maintain

A tower fan and blade technology, applied in the field of alloy cooling tower fan blades, can solve the problems of blade damage, inconvenience for workers to maintain, inconvenient for quick disassembly of blades, etc., to achieve the effect of easy maintenance

Pending Publication Date: 2021-12-17
无锡聚源冷暖科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Fans are generally installed inside the existing alloy cooling towers, but the existing fan blades are generally welded or fixed on the fan by bolts, which makes it difficult to quickly disassemble the blades when they are damaged or need maintenance. Easy for workers to maintain

Method used

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  • Alloy cooling tower fan blade convenient to disassemble and maintain
  • Alloy cooling tower fan blade convenient to disassemble and maintain
  • Alloy cooling tower fan blade convenient to disassemble and maintain

Examples

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0019] refer to Figure 1-3 , an alloy cooling tower fan blade that is easy to disassemble and maintain, including a circular shell 1 and a blade body 5, the bottom outer wall of the circular shell 1 is welded with a blade mounting shell 2, and the blade mounting shell 2 is provided with annularly distributed mounting grooves 3. A locking mechanism is provided in a plurality of the installation grooves 3, and the locking mechanism includes a rubber sleeve 4 welded on the bottom of the installation groove 3, the blade body 5 is inserted into the rubber sleeve 4, and the installation groove 3 is welded with a locking spring 6 on one side of the inner wall, and an arc-s...

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Abstract

The invention discloses an alloy cooling tower fan blade convenient to disassemble and maintain. The alloy cooling tower fan blade convenient to disassemble and maintain comprises a round shell and blade bodies, a blade mounting shell is welded to the outer wall of the bottom of the round shell, annularly-distributed mounting grooves are formed in the blade mounting shell, and locking mechanisms are arranged in the multiple mounting grooves correspondingly. Each locking mechanism comprises a rubber sleeve welded to the bottom of the corresponding mounting groove, the blade bodies are inserted into the rubber sleeves, locking springs are welded to the inner walls of one sides of the mounting grooves, arc-shaped pressing plates are welded to the outer walls of the ends, close to the blade bodies, of the locking springs, and vertically-upward hinge columns are rotationally mounted at the bottoms of the mounting grooves. A worker only needs to anticlockwise rotate a rotating cover to separate the multiple arc-shaped locking pieces from the surfaces of the corresponding blade bodies, at the moment, the locking springs are in an unlocking state, the worker can quickly disassemble the blade bodies, maintenance of the worker is facilitated, and the rotating cover can be fixed through cooperation of a buckle and a lock catch.

Description

technical field [0001] The invention relates to the technical field of cooling towers, in particular to an alloy cooling tower fan blade which is easy to disassemble and maintain. Background technique [0002] A cooling tower is a device that uses water as a circulating coolant to absorb heat from a system and discharge it to the atmosphere to reduce the water temperature; its cooling is to use water and air to exchange heat and cold to generate steam, and the steam evaporates to take away heat to achieve evaporation The principle of heat dissipation, convective heat transfer and radiation heat transfer is used to dissipate the waste heat generated in industry or in refrigeration and air conditioning to reduce the water temperature. The evaporative cooling device is used to ensure the normal operation of the system. The device is generally barrel-shaped, so it is called a cooling tower. [0003] Fans are generally installed inside the existing alloy cooling towers, but the e...

Claims

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Application Information

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IPC IPC(8): F04D25/08F04D29/34F04D29/38F04D29/64
CPCF04D25/08F04D29/34F04D29/386F04D29/646
Inventor 袁经纬袁鸣陈月华
Owner 无锡聚源冷暖科技有限公司
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