Capillary tube type heat exchanging device
A technology of heat exchange devices and capillary tubes, applied in heat exchange equipment, heat exchanger types, indirect heat exchangers, etc., can solve problems such as insufficient effective heat exchange area, increase disturbance, reduce heat conduction resistance, and expand heat exchange The effect of thermal area
Active Publication Date: 2014-07-23
上海宇洋特种金属材料有限公司
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Problems solved by technology
[0003] The present invention aims at the problem of insufficient effective heat exchange area per unit volume of existing heat exchange equipment, and provides a capillary heat exchange device, which disperses the one-dimensional pipeline flow into capillary tubes evenly distributed in a flat plate, Expand the original one-dimensional fluid into a two-dimensional plane to increase the heat exchange area, thereby improving heat exchange efficiency
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Embodiment Construction
[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0014] Such as figure 1 As shown, a capillary heat exchange device includes a fluid inlet and outlet device 1 and a heat exchange plate 2 .
[0015] The import and export device has a fluid delivery hole and a chuck. The heat exchange plate is composed of multi-layer plates. There are capillary tubes for fluid circulation in the heat exchange plate. The import and export device is connected to the heat exchange plate through the chuck, and the fluid enters through the introduction device 1. In the capillary tube 3 of the heat exchange plate 2, during the flow process, the fluid transfers heat to the heat exchange plate, and then is transferred to another fluid by the heat exchange plate. The device expands the one-dimensional flow into a two-dimensional plane through the capillary tubes 3 evenly distributed inside the heat exchange plate. The gaps bet...
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The invention relates to a capillary tube type heat exchanging device which is formed by leading-in and leading-out devices and a heat exchanging plate. The leading-in and leading out devices are provided with fluid conveying holes and chucks, the heat exchanging plate is formed by laminating multiple layers of plates, capillary tubes allowing fluid to circulate are formed in the heat exchanging plate, the leading-in and leading-out devices are connected with the heat exchanging plate through the chucks, the fluid enters the capillary tubes of the heat exchanging plate through the fluid conveying holes of the leading-in and leading-out devices, and heat exchange between the fluid and another kind of fluid is conduced on the outer surface of the heat exchanging plate. The heat exchanging plate is formed by a five-layer structure, tube network layers are arranged on the upper portion and the lower portion of a middle framework layer, and surface heat exchanging layers are arranged on the outer surfaces of the tube network layers. According to the capillary tube type heat exchanging device, on the basis of the principle of a common radiator, the capillary tube networks are processed inside a flat plate by imitating the principle of radiating of the skin, original one-dimensional fluid is expanded to be in a two-dimensional plane, the effective radiating surface area is increased under the circumference that the size of the radiator is not increased, and thus radiating efficiency is improved.
Description
technical field [0001] The invention relates to a heat exchange device, in particular to a capillary network heat exchange device. Background technique [0002] Existing heat exchange devices such as radiators and heat exchangers all have the problem of insufficient effective heat exchange area, resulting in low heat exchange efficiency. The current mainstream solution to this problem is to increase the effective heat exchange area by increasing the fins or increasing the volume of the heat exchange equipment. However, the heat exchange devices designed by this method all have the problems of being expensive and bulky, and are difficult to meet market requirements. Contents of the invention [0003] The present invention aims at the problem of insufficient effective heat exchange area per unit volume of existing heat exchange equipment, and provides a capillary heat exchange device, which disperses the one-dimensional pipeline flow into capillary tubes evenly distributed ...
Claims
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IPC IPC(8): F28D9/00F28F3/04
Inventor 徐兆康胡省宪翟雨佳谢竞李雨亭
Owner 上海宇洋特种金属材料有限公司