Gas-liquid heat exchange device
A heat exchange device, gas-liquid technology, applied in heat exchange equipment, indirect heat exchangers, heat exchanger types, etc., can solve the problems of low heat exchange efficiency, insufficient time and travel between gas and liquid, etc.
Active Publication Date: 2020-04-17
SHENZHEN ESIN TECH CO LTD +1
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Problems solved by technology
The problem with traditional gas-liquid heat exchange devices is that the heat exchange time and distance between gas and liquid are insufficient, resulting in low heat exchange efficiency.
Method used
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[0040] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.
[0041] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as...
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The invention relates to a gas-liquid heat exchange device comprising a first liquid distributing device, a second liquid distributing device and heat exchange assemblies connected to the two ends ofthe first liquid distributing device and the second liquid distributing device. The first liquid distributing device is provided with a liquid inlet end opening, a plurality of first branch flow equalizers arranged at intervals, and first main flow equalizers connected to the two ends of the first branch flow equalizers. The first main flow equalizers and the first branch flow equalizers are further internally provided with flow equalizing plates used for equably distributing liquid correspondingly. The second liquid distributing device is provided with a liquid outlet end opening and a plurality of second branch flow equalizers arranged at intervals. Each heat exchange assembly comprises a plurality of fin pipes which are distributed in an arrayed mode. Each fin plate comprises a liquid guiding pipe and a plurality of cooling fins which are connected with the liquid guiding pipe and outwards radiate in the axial direction of the liquid guiding pipe, and the extending direction of thecooling fins is consistent with that of the liquid guiding pipes. According to the gas-liquid heat exchange device, the stroke and time of gas of the unit volume in the heat exchange assemblies are prolonged, thus the time and stroke of heat exchange between the gas and the liquid are increased, and the heat exchange efficiency is improved accordingly.
Description
technical field [0001] The invention relates to the technical field of heat exchangers, in particular to a gas-liquid heat exchange device, which is used in occasions requiring high heat exchange efficiency, such as energy-saving transformation of central air conditioners, high-efficiency cooling equipment in data centers, and the like. Background technique [0002] A heat exchanger is a device used to achieve heat transfer between two media. The gas-liquid heat exchanger is used to realize the heat transfer between gas and liquid. It is often used for liquid heat dissipation or air cooling, such as air conditioning table cooling, automobile cooling water tank, high-temperature liquid cooling, gas-liquid exchange in the chemical industry, energy saving Field heat recovery, etc. The problem with the traditional gas-liquid heat exchange device is that the heat exchange time and distance between gas and liquid are insufficient, resulting in low heat exchange efficiency. At th...
Claims
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IPC IPC(8): F28D7/16F28F9/02
CPCF28D7/16F28F9/0275
Inventor 白本通许军强
Owner SHENZHEN ESIN TECH CO LTD