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Non-weld-connection cooling tower heat-radiating tube

A technology for cooling towers without welds, applied to tubular components, heat exchange equipment, heat exchanger shells, etc., can solve the problems of labor and consumables, large space occupation, and a large number of solder joints, etc., to achieve small footprint and reduce size, cost reduction effect

Inactive Publication Date: 2017-05-17
江苏万宝科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. A large number of straight pipes and elbows are required for welding after flaring, the process is complicated and a large number of solder joints are generated;
[0004] 2. The cooling pipe and the main pipe are welded with fire to form a soft state, which is easy to freeze and crack after being subjected to low temperature;
[0005] 3. It takes up a lot of space and consumes labor and consumables

Method used

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  • Non-weld-connection cooling tower heat-radiating tube
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  • Non-weld-connection cooling tower heat-radiating tube

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Embodiment Construction

[0022] Such as figure 2 As shown, there is no welding seam to connect the heat dissipation pipe of the cooling tower, and its structure includes a straight pipe 1, a stainless steel sleeve 2, a cashew nut-shaped protrusion 3, and a tube plate 4; A cashew nut-shaped protrusion 3 is provided at 30 mm, and the stainless steel casing 2 is connected with the straight pipe 1 through the interface on the tube plate 4 .

[0023] Such as figure 1 As shown, the straight pipe 1 has a wall thickness of 0.6 mm, a width of 13 mm, and a height of 35 mm, and its section is olive-shaped.

[0024] The flared mouth is 30 mm long, 14 mm wide, and 36.5 mm high, and its section is olive-shaped.

[0025] The specification of the stainless steel sleeve 2 is 13 mm×35 mm×30 mm, and the top of the stainless steel sleeve 2 is provided with a protrusion.

[0026] The cashew-shaped protrusion 3 is 14 mm long, with an inner diameter of 35.2 mm and an outer diameter of 36.2 mm.

[0027] Such as image ...

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Abstract

The invention provides a non-weld-connection cooling tower heat-radiating tube which structurally comprises a straight tube body, a stainless steel sleeve, a cashew-shaped bulge and a tube plate, wherein an expanded port is arranged at the top of the straight tube body; the cashew-shaped bulge is arranged at the position, 30 mm away from the expanded port, of the straight tube body; and the stainless steel sleeve is connected with the straight tube body through a connector on the tube plate. The non-weld-connection cooling tower heat-radiating tube provided by the invention has the following advantages: 1, a large number of heat-radiating tube rings can be purchased for storage when the copper tube price is low, thereby reducing the cost; 2, the machining mode is simpler, more convenient and more rapid, and materials for welding and the like as well as the labor cost are eliminated; 3, no welding point is formed, and the durability is improved; and 4, the occupied volume is low, thereby effectively reducing the whole equipment size.

Description

technical field [0001] The invention relates to a cooling tower cooling pipe without welding seams, which belongs to the technical field of radiators and is used for central air conditioners, high-frequency power supply cabinets, medium-frequency induction furnaces, steel plant blast furnaces, and other industries that use demineralized water as cooling liquid. in the cooling system. Background technique [0002] Disadvantages of traditional heat pipes: [0003] 1. A large number of straight pipes and elbows are required for welding after flaring, the process is complicated and a large number of solder joints are generated; [0004] 2. The cooling pipe and the main pipe are welded with fire to form a soft state, which is easy to freeze and crack after being subjected to low temperature; [0005] 3. It takes up a lot of space and consumes labor and consumables. Contents of the invention [0006] The present invention proposes to connect cooling tower radiating pipes with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28F1/06F28F9/16
CPCF28F1/06F28F9/162F28F2275/025
Inventor 金兴才
Owner 江苏万宝科技发展有限公司
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