Solid adsorption dehumidification device

A base and air duct technology, applied in the field of solid adsorption dehumidification technology and solid adsorption dehumidification device, can solve the problems of low efficiency and large thermal resistance, and achieve the effect of low cost, excellent performance and easy marketization

Inactive Publication Date: 2010-12-15
李元哲
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The drying bed (chamber) is filled, so the thermal resistance of the heat exchange with the coil is very large, and the efficiency is not high

Method used

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Embodiment Construction

[0017] Below in conjunction with accompanying drawing, specific structure and implementation of the present invention will be further described,

[0018] figure 1 It is the structure and working schematic diagram of the solid adsorption dehumidification device of the present invention, and this device mainly comprises the base that is made of a plurality of fins 23, a plurality of finned tubes 24; The flat fins of the tube are closely combined along the length of the tube); a plurality of silica gel particles 22 bonded to the surface of the substrate; the hot water inlet pipe 7 and the hot water inlet valve 4, the hot water outlet pipe 6 and the hot water outlet valve 1 ; cold water inlet pipe 8 and cold water inlet valve 3, cold water outlet pipe 5 and cold water outlet valve 2; vertical air duct 25, steam exhaust port 11, steam exhaust port valve 12, air outlet 13, air outlet valve 14, air inlet 15, air inlet valve 16, fan 17; hot water source R, cold water source L; hot wa...

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Abstract

The invention relates to a novel solid adsorption dehumidification device belonging to the field of heat energy utilization and air conditioner refrigeration. The novel solid adsorption dehumidification device comprises a vertical air duct, a dehumidification base, a heat source and a cold source, wherein the dehumidification base, the heat source and the cold source are arranged in the vertical air duct; the dehumidification base comprises a plurality of longitudinally arrayed finned pipes, a plurality of flat plate type fins and silica gel adsorbates, wherein the plurality of flat plate type fins longitudinally contact with the finned pipes, and the silica gel adsorbates are bonded on the surface of the dehumidification base; the heat source is connected with the dehumidification base to form a hot-water loop; the cold source is connected with the dehumidification base to form a cold water loop; and the hot-water loop and the cold water loop alternately work through the on-off switching of a valve. The invention has the advantages of high heat transfer efficiency, simple structure, easy marketization and high energy-saving rate and can use the solar energy and the geothermal energy; and in addition, natural gas extraction is adopted in a regenerating process, therefore power is saved.

Description

technical field [0001] The invention belongs to the field of heat energy utilization and air-conditioning refrigeration, and relates to a solid adsorption dehumidification device, in particular to a solid adsorption dehumidification technology in which solar energy or geothermal energy is the heat source. Background technique [0002] The water vapor in the air, that is, the humidity is closely related to the thermal comfort of the human body. When the air temperature is high or low, the high humidity will cause great discomfort to people. Some processes also require a dry environment. , but there is currently no cheap commercial device, especially a small device. The use of thermal energy absorption refrigeration not only requires cooling towers, but also requires high investment and complicated equipment, and occupies a lot of land and wastes water. [0003] The existing liquid dehumidification unit has a high regeneration temperature and is corrosive, and the equipment i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/14B01D53/26F24J2/00F24J3/08
CPCY02E10/40Y02E10/10
Inventor 李元哲
Owner 李元哲
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