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A multi-component composite integrated finned copper tube heat exchanger

A copper tube heat exchanger, multi-composite technology, used in refrigeration and liquefaction, fluid circulation arrangement, evaporator/condenser, etc. problems, to achieve the effect of saving production costs, improving heat exchange efficiency, and being widely used

Active Publication Date: 2018-03-27
建湖县高新投资发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, when these products were put on the market, people began to find that when using air conditioners to cool and make domestic hot water at the same time, on the one hand, the usual power consumption is a large expense; Machines with high retail prices, the maintenance reliability of the effective operation of the whole machine for more than 5 years, and poor user experience such as high operating noise; the third aspect is that the best The comprehensive cost-benefit ratio can never be effectively crossed

Method used

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  • A multi-component composite integrated finned copper tube heat exchanger
  • A multi-component composite integrated finned copper tube heat exchanger
  • A multi-component composite integrated finned copper tube heat exchanger

Examples

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Embodiment 1

[0065] see Figure 1a-Figure 1b , the multiple composite integrated finned copper tube heat exchanger described in this embodiment includes a fin unit 100, a first heat exchanger loop piping system 200, and a second heat exchanger loop piping system 300, wherein:

[0066] The fin unit 100 includes two side baffles 101 and several rectangular thin-walled fins 102, wherein the rectangular thin-walled fins 102 are arranged between the two side baffles 101, along the One row or several parallel rows of circular holes 100a are provided through the two side baffles 101 and the rectangular thin-walled fins 102 in the longitudinal direction, and the positions of the circular holes 100a in adjacent rows are staggered.

[0067] The first heat exchanger circuit piping system 200 includes a first starting-end circuit branch pipe 201, a first end-circuit branching pipe 202 and several groups of first sub-circuit piping systems 203, wherein the first starting-end circuit branching pipe 201 ...

Embodiment 2

[0085] The difference between embodiment 2 and embodiment 1 is:

[0086] The heat exchanger disclosed in Example 1 is a new single-row same-side multi-component composite integrated finned copper tube heat exchanger on the same side, while the heat exchanger disclosed in this embodiment is a new single-row multi-component Composite integrated finned copper tube heat exchanger.

[0087] Specifically, see Figure 9a-9b , in this embodiment, the branch pipe 201 of the first end circuit and the branch pipe 202 of the first end circuit are arranged in pairs on the outside of the side baffle plate 101 on the left side of the fin unit 100; the branch pipe 201 of the first end circuit and the branch pipe 201 of the first end circuit The branch pipes 202 are arranged in pairs on the outside of the right side baffle plate 101. This specification refers to this new multi-component composite integrated finned copper tube heat exchanger based on this arrangement as the different-side type...

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Abstract

This embodiment relates to a multi-component composite integrated finned copper tube heat exchanger, including a fin unit, a first heat exchanger loop piping system, and a second heat exchanger loop piping system, wherein the fin unit includes side baffles plate and a number of rectangular thin-walled fins arranged between the two side baffles, there are circular holes running through the two side baffles and the rectangular thin-walled fins, the first heat exchanger circuit piping system includes The branch pipe of the first start circuit, the branch pipe of the first end circuit and several sets of the first branch circuit piping system, the second heat exchanger circuit piping system includes the branch pipe of the second start circuit, the branch pipe of the second end circuit and several groups of the second The bifurcated circuit piping system, the multi-component composite integrated finned copper tube heat exchanger provided by the present invention can realize heat regulation and Assign new potential functions, and make the body have a more compact structure.

Description

technical field [0001] The invention relates to a heat exchanger, in particular to a multi-component compound integrated finned copper tube heat exchanger. Background technique [0002] A heat exchanger is an energy-transfer device that transfers heat energy in the form of heat between two or more fluids at different temperatures. , various heat exchangers with various forms, compact structure and excellent heat transfer effect have appeared one after another. [0003] The finned copper tube heat exchanger is an indispensable and important part of the current air conditioner or air source heat pump products. It is usually composed of fins, long U tubes, air collectors, and liquid pipes; The number of hole arrangement of the long U tube can be divided into single-row, double-row, three-row and multi-row with more than three rows, which can meet the needs of many applications to a certain extent. [0004] However, when the finned copper tube heat exchanger is used as an evap...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B39/02F25B41/00F25B41/40
CPCF25B39/02F25B2339/0242F25B2500/01F25B2500/09F25B2500/17
Inventor 李峰
Owner 建湖县高新投资发展有限公司
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