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Apparatus for raising heat exchange effect and boiler and radiator utilizing the same apparatus

A heat exchange efficiency and radiator technology, applied in heat exchange equipment, heat exchanger types, direct contact heat exchangers, etc., can solve the problems of low heat exchange efficiency of heat exchange components, energy waste, lack of convection, etc. The effect of improving heat exchange efficiency, reducing environmental pollution and saving energy

Active Publication Date: 2006-03-01
张泽和
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  • Application Information

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Problems solved by technology

[0002] The heat-carrying fluid in the heat exchange parts of existing boilers and radiators usually moves along the axial direction of the pipe, so that the heat-carrying fluid in the contact part of the pipe wall and the heat-carrying fluid in the middle of the pipe lack convection, resulting in The heat exchange efficiency of various heat exchange components is low, resulting in waste of energy

Method used

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  • Apparatus for raising heat exchange effect and boiler and radiator utilizing the same apparatus
  • Apparatus for raising heat exchange effect and boiler and radiator utilizing the same apparatus
  • Apparatus for raising heat exchange effect and boiler and radiator utilizing the same apparatus

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Embodiment Construction

[0022] As shown in Fig. 1, Fig. 2 and Fig. 3, the device for improving heat exchange efficiency of the present invention comprises a round tube 3 with closed pipe ends, and the side wall of the round tube 3 is provided with a plurality of water inlet holes 4, and the water inlet holes The sum of the areas of 4 is greater than or equal to the cross-sectional area of ​​the circular tube 3, and each water inlet 4 is provided with a water guide plate 5 along the clockwise or counterclockwise side of the circular tube 3 circumference, and each water guide plate 5 The surface of the plate is at an angle of 20° to the tangent direction of the circumference of the round tube 3, or at an angle of 10° or 15° or 18° or 25° or 30° or 35° or 40° or 45° or 50°, the round tube 3 The other end has a water outlet.

[0023] The pipe end of the circular pipe 3 is closed with a conical end cap 8, and the conical plate surface of the end cap 8 is provided with a plurality of water inlet holes 4, a...

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Abstract

The present invention relates to a device capable of rising heat exchange efficiency and boiler using said device. It includes a circular tube whose tube end is closed, on the side wall of the circular tube several water inlet holes are set, every water inlet hole is equipped with water guide plate, and the plate surface of every water guide plate and tangential direction of circumference of circular tube are formed into 10deg.-50deg.angle, and another end of said circular tube is equipped with a water outlet. Said structure can effectively raise heat-exchange efficiency.

Description

technical field [0001] The invention relates to a device for improving heat exchange efficiency and a boiler and radiator using the device. Background technique [0002] The heat transfer fluid in the heat exchange parts of existing boilers and radiators usually moves along the axial direction of the pipe, so that the heat transfer fluid in the contact part of the pipe wall and the heat transfer fluid in the middle of the pipe lack convection, resulting in The heat exchange efficiency of various heat exchange components is low, thereby causing waste of energy. Contents of the invention [0003] The purpose of the present invention is to provide a device with simple structure, which can effectively save energy and reduce environmental pollution and improve heat exchange efficiency, and a boiler and a radiator using the device. [0004] The device for improving heat exchange efficiency of the present invention comprises a round tube with a closed tube end, a plurality of wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28F1/00F28C3/04
Inventor 张泽和
Owner 张泽和
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