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Heat absorber

A heat absorber and heat exchange tube technology, applied in the field of heat absorbing devices, can solve the problems of insufficient structure, unsatisfactory cleaning of the pipe wall, inconvenient connection, etc., and achieve fewer obstacles, convenient cleaning, and increased contact surface big effect

Inactive Publication Date: 2009-06-17
程青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, through experiments, it is found that it still has the problems of not strong enough structure, inconvenient connection and not ideal when cleaning the pipe wall.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0011] figure 1 , figure 2 As shown, the present invention includes a shell and heat exchange tubes 3 placed in the shell; the heat exchange tubes 3 are square tubes, and the cross-sections of all heat exchange tubes 3 are arranged in rows; the shell is composed of side plates, water tanks 1 and door 4; the upper and lower ends of each row of heat exchange tubes 3 communicate with the horizontal tube 5 respectively, and one end of the horizontal tube 5 communicates with the water tank 1 that doubles as a part of the shell, and the water tank 1 is provided with a water inlet pipe 2 and an outlet pipe 6. Door 4 of the present invention can be made into " L " type door, and door 4 and water tank 1 are hinged. When the door 4 of the present invention is integrated with the side plate, it can also be made into a "U" shaped door, which is clamped with the two walls of the water tank 1. The invention can be installed on the flue and used as a heat exchanger for waste heat utiliza...

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PUM

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Abstract

The invention discloses a heat absorber utilizing residual heat of boiler fume. The invention aims at providing a heat absorber which has firm structure, is conveniently connected and can more conveniently clean a pipe wall. The heat absorber comprises a housing and heat exchange pipes arranged in the housing; the heat exchange pipes are square pipes, and cross sections of all heat exchange pipes are arrayed in lines; the housing consists of lateral plates, a water tank and a gate; the upper and the lower ends of each heat exchange pipe in each line are respectively communicated with a transverse pipe, and the other end of the transverse pipe is communicated with the water tank which also serves as part of the housing; and the water tank is provided with a water inlet pipe and a water outlet pipe.

Description

Technical field [0001] The invention relates to a heat absorbing device. Background technique [0002] Heat exchange technologies emerge in endlessly. Most of the existing technologies use circular heat exchange tubes. Under the same volume, the relative surface area of ​​circular tubes is small, so the heat absorption area is small. Many heat exchange tubes are made into spiral or rotary bends to improve heat exchange time. However, after a long working time, a large amount of dirt adheres to the outer wall of the circular tube, which reduces the heat absorption effect and needs to be cleaned immediately. The round tube is very inconvenient to clean, and it is difficult to achieve the desired cleaning effect. A kind of "heat absorber" that I applied for earlier discloses a heat absorber that adopts square tubes as heat exchange tubes, and the square tubes are arranged in rows and rows, which not only improves the heat absorption efficiency, but also helps to clean the tub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D7/10F28F9/26
Inventor 程青
Owner 程青
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