Heat exchanger core
A technology of heat exchangers and heat exchange fins, which is applied in heat exchange equipment, lighting and heating equipment, laminated components, etc., and can solve the problems of short service life of heat exchanger cores, complicated manufacturing process, and easy rusting of heat exchange plates, etc. problem, to achieve the effect of low production cost, simple manufacturing process and long service life
Active Publication Date: 2013-10-09
NINGBO SPRING COMM TECH
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Problems solved by technology
The heat exchanger core with the above structure has the following defects in the actual use process: since the corrugated heat exchange fins need to be made through multiple processes such as stretching, positioning, welding, etc., the manufacturing process is very complicated, so its production cost is relatively high
In addition, due to the need for heat exchange efficiency, the thickness of the heat exchange plate is generally very thin, so that the heat exchange plate is easily rusted after being eroded by dust and rainwater, so the service life of the heat exchanger core in the prior art is relatively short.
Method used
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[0019] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0020] Such as figure 1 , figure 2 , image 3 As shown, a heat exchanger core of the present invention includes a shell 1 and an outer fin heat exchange fin 2, a heat exchange plate 3, and an inner fin heat exchange fin 4 arranged in the shell 1 in sequence from front to back, That is, the outer fin heat exchange fin 2, one heat exchange plate 3, and the inner fin heat exchange fin 4 are all tightly fitted in the shell, and the three are attached to each other; the shell 1 is composed of a front panel 1.1, a rear panel 1.2, and a lower panel 1.3 , an upper panel 1.4 and two side panels 1.5, wherein the front panel 1.1, the rear panel 1.2, and the two side panels 1.5 enclose the outer fin heat exchanger 2, one heat exchanger plate 3, and the inner fin heat exchanger 4 A whole; the lower panel 1.3 and the upper panel 1.4 are connected to the ...
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The invention discloses a heat exchanger core. The heat exchanger core comprises a shell (1), an outer fin heat exchanging sheet (2), a heat exchanging plate (3) and an inner fin heat exchanging sheet (4), wherein the outer fin heat exchanging sheet (2), the heat exchanging plate (3) and the inner fin heat exchanging sheet (4) are sequentially arranged in the shell (4) from front to back. Two external air inlet and outlets (5) used for heat exchanging of the outer fin heat exchanging sheet (2) are formed in the front portion of the shell (1); two internal air inlet and outlets (6) used for heat exchanging of the inner fin heat exchanging sheet (4) are formed in the rear portion of the shell (1); the outer fin heat exchanging sheet (2) and the inner fin heat exchanging sheet (4) are respectively composed of a plurality of parallel heat exchanging plates (7), and each heat exchanging plate (7) is provided with a plurality of protruded heat exchanging bars (11) which are evenly arranged and penetrate through the heat exchanging plate (7); at least one through hole (8) is formed in the heat exchanging plate (3). The heat exchanger core is simple in manufacturing process and long in service life.
Description
technical field [0001] The invention relates to a component of a heat exchanger used on an outdoor cabinet or an indoor cabinet, specifically a heat exchanger core. Background technique [0002] The heat exchanger core in the prior art includes a shell and inner fin heat exchange fins, outer fin heat exchange fins and a heat exchange plate arranged in the shell, the inner fin heat exchange fins, outer fin heat exchange fins The fins of the heat fins are all wave-shaped; the heat exchange plate is arranged between the inner fin heat exchange fin and the outer fin heat exchange fin; one surface of the heat exchange plate is connected to the inner fin heat exchanger connected, the other surface of the heat exchange plate is connected with the outer fin heat exchanger. The heat exchanger core with the above structure has the following defects in the actual use process: since the corrugated heat exchange fins need to be made through multiple processes such as stretching, positio...
Claims
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Login to View More IPC IPC(8): F28F3/08F28F3/12
Inventor 徐捍春
Owner NINGBO SPRING COMM TECH