Indoor isothermal dehumidification device based on graphene/nano polymer material and indoor isothermal dehumidification method
A nano-polymer and graphene technology, which is applied in heating methods, control input involving air characteristics, lighting and heating equipment, etc., can solve the problems of inconvenient cleaning and maintenance, heat loss, and high additional cost, and achieves a special and novel principle. , reduce the incidence, avoid the effect of being susceptible to corrosion
Inactive Publication Date: 2017-05-24
中山市创思泰新材料科技股份有限公司
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Problems solved by technology
[0008] At present, the technology of using membrane materials for dehumidification has been developed a lot. For example, the Chinese invention patent application publication with the notification number CN205145936U discloses a high-efficiency membrane dehumidifier. Heat and moisture exchange with the air flow channel to achieve continuous dehumidification of the air; the publication of the Chinese invention patent application with the notification number CN203123788U discloses a device for dehumidifying the air using a hollow fiber membrane, similar to the cooling and dehumidification method, The dehumidification of air is achieved through the principle of cold source refrigeration; however, the dehumidification systems disclosed in the above patents are coupled with some traditional dehumidification methods, and the dehumidification process produces condensed water, causing serious indoor heat loss, or additional heating devices are required to heat and dehumidify The dehumidification process consumes high energy consumption and high additional cost, and it is impossible to realize the true membrane-type indoor isothermal dehumidification.
[0009] To sum up, in order to solve the discontinuous dehumidification of the current dehumidifier, condensed water is generated during the dehumidification process, which makes the working cavity easy to corrode and mildew. It is necessary to switch valves frequently or replace the dehumidifier, which is inconvenient to clean and maintain. Additional heating isothermal devices or A series of problems such as auxiliary motion unit and high energy consumption, so it is necessary to develop an indoor isothermal dehumidification device provided by the present invention
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[0072] Such as image 3 Shown is a cross-sectional schematic diagram of a single hollow multi-core plastic pipe and the desiccant membrane material coated on the outside of the pipe wall. The principle of membrane material dehumidification will be described in detail as follows:
[0073] Such as image 3 As shown, a large amount of water vapor in the indoor high-humidity air 11 is adsorbed by the hydrophilic groups of the hydrophilic material of the membrane material. The water vapor on the surface of the membrane material is chemically bonded with the hydrophilic group in the form of water molecules, that is, a high concentration of water molecules is formed on the surface 12 of the membrane material, forming a water vapor pressure difference.
[0074] Furthermore, the pressure difference serves as the driving force for the water molecules to move, and the water molecules are spontaneously and continuously transferred to the micropores 17 of the hollow multi-core plastic tu...
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Abstract
The invention provides a nano polymer material modified based on multifunctional graphene. According to a prepared membrane material dehumidification assembly, an indoor isothermal dehumidification device and an indoor isothermal dehumidification method using the indoor isothermal dehumidification device, the problems that an existing dehumidifier is not continuous in dehumidification, condensate water can be generated, corrosion and mildew can happen to a working cavity easily, frequent valve switching is required, and isothermal units need to be additionally heated are solved. By means of the nano polymer material, the problem of continuous isothermal dehumidification can be effectively solved, no condensate water is generated, and the advantages of being good in system reliability, high in dehumidification precision and easy to maintain are achieved.
Description
technical field [0001] The invention relates to the technical field of air humidity control, in particular to an indoor isothermal dehumidification device of graphene / nano-polymer material, a dehumidification unit based on graphene / nano-polymer material, and an indoor isothermal dehumidification method using an isothermal dehumidification device . Background technique [0002] Air dehumidification is a comprehensive technology that integrates multiple disciplines. It has been widely used in civil, commercial, military and other fields, and plays an irreplaceable role in industry, agriculture, national defense, medical treatment, commerce and daily life. Huge role, such as textiles, metallurgy, petrochemicals, instruments, atomic energy, aerospace and other fields. Air humidity is one of the important indicators of air quality. Relevant literature shows that the suitable relative air humidity for the human body should be between 40% and 65%. Too high or too low air humidity ...
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IPC IPC(8): F24F1/00F24F3/16F24F3/14F24F11/00
CPCF24F3/14F24F3/16F24F11/30F24F11/62F24F11/70F24F2110/20F24F11/64F24F2003/1435F24F8/24
Inventor 郭剑锋曹丽薇韩霜
Owner 中山市创思泰新材料科技股份有限公司