CN110873363A - 一种制冷剂中加入石墨烯及其在热交换部件涂敷石墨烯的空调 - Google Patents

一种制冷剂中加入石墨烯及其在热交换部件涂敷石墨烯的空调 Download PDF

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CN110873363A
CN110873363A CN201811041979.1A CN201811041979A CN110873363A CN 110873363 A CN110873363 A CN 110873363A CN 201811041979 A CN201811041979 A CN 201811041979A CN 110873363 A CN110873363 A CN 110873363A
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graphene
refrigerant
air conditioner
coated
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毛汉领
黄悦峰
毛汉颖
熊永敬
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Guangxi University
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
    • F28F13/182—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing especially adapted for evaporator or condenser surfaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Abstract

本发明为一种制冷剂中加入石墨烯及其在热交换部件涂敷石墨烯的空调，主要是按一定的比例在制冷剂中加入石墨烯，提高制冷剂的热交换效率。由蒸发器、出风口滤网、冷凝器、贮液罐、压缩机、四通阀等组成。在贮液罐中按一定比例加入石墨烯，并与制冷剂混合，使得空调的制冷制热效果更好；在蒸发器和冷凝器的面板上敷上一层石墨烯膜，加快热交换器散热速度；在出风口滤网上敷上石墨烯，利用石墨烯的吸附性和脱附性净化室内空气。本发明是利用石墨烯的导热性、吸附性和脱附性使得空调的制冷制热效果、热交换机的散热效果更好，净化室内空气。

Description

一种制冷剂中加入石墨烯及其在热交换部件涂敷石墨烯的 空调
技术领域
本发明涉及一种具有加强制冷、制热，辅助蒸发器、冷凝器散热，净化室内空气的空调。
背景技术
随着社会的发展，现在空调已经越来越普及，很多空调仍存在着不足之处，制冷、制热效果不是很好，散热效果有所欠缺等。
石墨烯是一种由碳原子以sp2杂化轨道组成六角型呈蜂巢晶格的二维碳纳米材料，具有优异的光学、电学、力学特性，在材料学、微纳加工、能源、生物医学和药物传递等方面具有重要的应用前景，被认为是一种未来革命性的材料。
石墨烯具有非常好的热传导性能。纯的无缺陷的单层石墨烯的导热系数高达(5300W/mK)，是目前为止导热系数最高的碳材料，高于单壁碳纳米管(3500W/mK)和多壁碳纳米管(3000W/nK)。当它作为载体时，导热系数也可达600W/mK。
浙江大学高分子系高超教授团队研发的新型石墨烯膜非常柔韧，能够承受反复折叠和弯曲，这种石墨烯膜是目前世界上导热性最好的可折叠材料，将这种石墨烯膜替代现在市场上的商用石墨膜，应用于手机散热膜上，发现手机CPU处的温度可以控制在33摄氏度以下，相对商用石墨膜降低6摄氏度。
发明内容
本发明需要解决的问题是能够使得空调的热交换率更高、制冷制热效果更好、加快空调蒸发器和冷凝器的散热、净化室内空气。
本发明的目的可以通过以下技术方案来实现：一种制冷剂中加入石墨烯及其在热交换部件涂敷石墨烯的空调，按一定的比例在制冷剂中加入石墨烯，所述室内机主要有室内机壳、蒸发器、出风口滤网，所述室外机有室外机壳、压缩机、四通阀、贮液罐、冷凝器。
所述贮液罐中按一定比例加入石墨烯并与制冷剂混合，利用石墨烯的导热性，使得制冷剂在制冷或者制热时导热性更好、提高热交换率，从而达到更好地制冷制热效果。
所述蒸发器的面板上敷上一层石墨烯膜，由于蒸发器在运行过程中会发热，利用石墨烯膜的导热性，使得蒸发器的温度降低。
所述冷凝器的面板上敷上一层石墨烯膜，由于冷凝器在运行过程中会发热，利用石墨烯膜的导热性，使得冷凝器的温度降低。
所述出风口滤网上敷上一层石墨烯，当空调出风口与室内空气流通时，利用石墨烯的吸附性和脱附性可以达到净化室内空气的效果。
附图说明
下面结合附图对本发明做进一步详述：
图1是本发明制冷剂中加入石墨烯及其在热交换部件涂敷石墨烯的空调结构示意图；
图2是本发明制冷剂中加入石墨烯及其在热交换部件涂敷石墨烯的空调的蒸发器立体示意图；
图3是本发明制冷剂中加入石墨烯及其在热交换部件涂敷石墨烯的空调的冷凝器示意图；
具体实施方案
如图1所示，在本发明的制冷剂中加入石墨烯及其在热交换部件涂敷石墨烯的空调中的一个实施例中，按一定的比例在制冷剂中加入石墨烯，主要包括内机壳(2)、蒸发器(3)、出风口滤网(4)组成的室内机与内机壳(1)、四通阀(5)、压缩机(6)、贮液罐(7)、冷凝器(8)组成的室外机。
在本发明的制冷剂中加入石墨烯及其在热交换部件涂敷石墨烯空调中的贮液罐(7)里面按一定比例加入石墨烯并与制冷剂混合，由于石墨烯具有非常好的导热性，使得制冷剂的导热性变好，从而达到空调可以更好地制冷制热。
如图2所示，在本发明的制冷剂中加入石墨烯及其在热交换部件涂敷石墨烯空调中蒸发器面板(31)上敷上一层石墨烯膜，由于蒸发器在运行过程中会发热，利用石墨烯膜的导热性，使得蒸发器的温度降低。
如图3所示，在本发明的制冷剂中加入石墨烯及其在热交换部件涂敷石墨烯空调中冷凝器面板(31)上敷上一层石墨烯膜，由于冷凝器在运行过程中会发热，利用石墨烯膜的导热性，使得蒸发器的温度降低。
如图1所示，在本发明的制冷剂中加入石墨烯及其在热交换部件涂敷石墨烯空调中出风口滤网(4)上敷上一层石墨烯，当空调出风口与室内空气流通时，利用石墨烯的吸附性和脱附性可以达到净化室内空气的效果。

Claims (5)

1.一种制冷剂中加入石墨烯及其在热交换部件涂敷石墨烯的空调，按一定的比例在制冷剂中加入石墨烯，主要包括内机壳(2)、蒸发器(3)、出风口滤网(4)组成的室内机与内机壳(1)、四通阀(5)、压缩机(6)、贮液罐(7)、冷凝器(8)组成的室外机。
2.根据权利要求1所述的一种制冷剂中加入石墨烯及其在热交换部件涂敷石墨烯的空调，其特征在于所述贮液罐(7)内按一定比例加入石墨烯，并与制冷剂混合，形成石墨烯制冷剂。
3.根据权利要求1所述的一种制冷剂中加入石墨烯及其在热交换部件涂敷石墨烯的空调，其特征在于所述蒸发器(3)的面板上敷上一层石墨烯膜。
4.根据权利要求1所述的一种制冷剂中加入石墨烯及其在热交换部件涂敷石墨烯的空调，其特征在于所述冷凝器(8)的面板上敷上一层石墨烯膜。
5.根据权利要求1所述的一种制冷剂中加入石墨烯及其在热交换部件涂敷石墨烯的空调，其特征在于所述出风口滤网(4)上面敷上石墨烯。
CN201811041979.1A 2018-09-01 2018-09-01 一种制冷剂中加入石墨烯及其在热交换部件涂敷石墨烯的空调 Pending CN110873363A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112555784A (zh) * 2020-10-27 2021-03-26 广西大学 一种用于强化大功率led灯散热器效率的传热工作介质

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CN107674651A (zh) * 2017-11-10 2018-02-09 上海理工大学 一种可提高制冷设备能效的制冷剂及制备方法
CN107974841A (zh) * 2017-11-30 2018-05-01 苏州庆瑞空气系统有限公司 聚氨酯纤维空调滤网的制备方法
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CN2255579Y (zh) * 1996-04-22 1997-06-04 李金华 一种低噪音窗式空调器
US20120017614A1 (en) * 2010-07-21 2012-01-26 Edward Vincent Clancy Apparatus and Method of Using Nanofluids to Improve Energy Efficiency of Vapor Compression Systems
WO2014163270A1 (ko) * 2013-04-05 2014-10-09 미륭이씨오 주식회사 축사의 대기처리장치
CN104492674A (zh) * 2014-11-20 2015-04-08 东南大学 一种利用喷涂法制备石墨烯基空调滤网的方法
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CN207455785U (zh) * 2017-08-22 2018-06-05 安徽省天翔医疗股份有限公司 一种能净化空气的医用空调
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112555784A (zh) * 2020-10-27 2021-03-26 广西大学 一种用于强化大功率led灯散热器效率的传热工作介质

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