Single-channel internally-arranged type heat exchanger sheet bar

A heat exchanger, built-in technology, applied in the field of built-in heat exchanger plates, can solve the problems of inconvenient cleaning and maintenance, low efficiency, slow heat transfer speed, etc., achieve convenient and flexible use, improve heat exchange efficiency, and evenly distribute Effect

Inactive Publication Date: 2015-01-21
SIPING VIEX HEAT EXCHANGE EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a single-channel built-in heat exchanger plate, which mainly solves the problems of slow heat transfer speed, low efficiency, and inconvenient cleaning and maintenance existing in the heat exchange elements of the existing built-in heat exchanger

Method used

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  • Single-channel internally-arranged type heat exchanger sheet bar

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Embodiment Construction

[0007] Depend on figure 1 The single-channel built-in heat exchanger plate shown is that the inlet corner hole 2 and the outlet corner hole 3 are distributed above and below the circular plate 1, and at the same time, the center line connecting the two corner holes 2 and 3 is the symmetrical center, and the intersection Symmetrical oblique corrugations 4 inclined to both sides at the center of symmetry. The bilateral symmetrical oblique corrugations 4 are 90° to each other. On both sides of the two corner holes 2 and 3, distribution sections 5 and 6 composed of horizontal areas are arranged respectively, and an angular diversion section 7 is also arranged outside the outlet corner hole 3 .

[0008] The use of the present invention is to use the plates (such as figure 1 As shown) 1 rotates 180° horizontally, then flips down 180°, and then with another plate (with figure 1 The same as in the above) 1 The periphery is welded by argon arc welding to form a pair of plates, and e...

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Abstract

The invention discloses a single-channel internally-arranged type heat exchanger sheet bar in the field of heat exchanger sheet bars. The sheet bar is formed in the mode that symmetric inclined ripples which are symmetric with a central connecting line of two medium inlet and outlet angle holes as the symmetric center, are intersected at the symmetric center and are each inclined towards two sides are arranged on the round sheet bar. Due to the adoption of the structure, machining and manufacturing of a mould are facilitated, and the medium flow in sheet bar pairs is more evenly distributed; the medium flowing dead zone is effectively avoided; the contact area of cold media and heat media is greatly increased; the heat transfer speed is obviously increased; the heat exchange efficiency is obviously improved. Meanwhile, due to dismountability and interchangeability of the sheet bar pairs, the effective heat exchange area can be increased or decreased according to needs. Therefore, high reliability of repeated dismounting and mounting and convenience of cleaning and maintenance are achieved. Meanwhile, the single-channel internally-arranged type heat exchanger sheet bar has the advantages of being compact and reasonable in structure, stable in working performance, convenient and flexible to use, economical, practical, suitable for being popularized, and the like.

Description

technical field [0001] The invention relates to a heat exchanger plate, in particular to a built-in heat exchanger plate. Background technique [0002] Most of the existing built-in heat exchangers use U-shaped tubes or floating coils as heat exchange elements, which are placed in a water storage tank, steam is passed through the U-shaped tubes, and cold water is added to the water storage tank for heat exchange. Although it can heat and store cold water, it still has the defects of slow heat transfer, low efficiency, and inconvenient cleaning and maintenance due to structural limitations. Contents of the invention [0003] The purpose of the present invention is to provide a single-channel built-in heat exchanger plate, which mainly solves the problems of slow heat transfer speed, low efficiency and inconvenient cleaning and maintenance existing in the existing built-in heat exchanger heat exchange elements. [0004] The single-channel built-in heat exchanger plate of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28F3/02
Inventor 李涛孙英军檀庆元孙秀丽
Owner SIPING VIEX HEAT EXCHANGE EQUIP
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