CN103925731B - 一种磁冷却管 - Google Patents

一种磁冷却管 Download PDF

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Publication number
CN103925731B
CN103925731B CN201410121033.1A CN201410121033A CN103925731B CN 103925731 B CN103925731 B CN 103925731B CN 201410121033 A CN201410121033 A CN 201410121033A CN 103925731 B CN103925731 B CN 103925731B
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cooling tube
cooling pipe
cooling
magnetic
pipe
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CN103925731A (zh
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柳杨
孔令宇
王起才
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Lanzhou Jiaotong University
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Lanzhou Jiaotong University
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    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

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  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Details Of Valves (AREA)

Abstract

本发明公开了一种磁冷却管，包括进水管、冷却管、出水管、电控阀门、智能化控制系统，所述的进水管与冷却管通过三通连接，所述的冷却管与出水管通过三通连接，所述的冷却管为单层管，冷却管四周缠绕线圈，冷却管上设置电控阀门，所述的智能化控制系统分别与线圈、电控阀门电连接。所述的冷却管由磁性材料所制。本发明具有如下的优点：结构简单，成本低，能耗小，节省材料。

Description

一种磁冷却管
技术领域
本发明涉及冷却管领域，更具体地说涉及一种磁冷却管。
背景技术
磁热效应是指一般过渡金属或镧系稀土族元素等具有磁铁性的材料，当受到磁化时或被消磁时，材料本身产生的温度变化现象，此现象形成是由于材料自身内的电子受到外界磁场作用时，内部磁自旋的自由度会因该磁场作用产生较规则的排列，造成磁熵值降低，从而产生乱度下降导致排热，材料升温；同理，当该磁场消失或移走时，该磁铁性材料中的磁矩将立即呈现不规则排列，导致乱度上升吸热，此时材料呈现降温现象。
在工业中，冷却管随处可见，现大部分工厂采用水冷却，在用冷水冷却过程中，需要专门设置冷却管和冷却塔，工程量大投资较大，磁冷却在近几年来发展比较迅速，磁冷却技术在工业冷却应用中具有巨大的潜力。
发明内容
本发明的目的在于，提供一种磁冷却管。采用本管路装置，能有效的降低冷却管道的温度。为达到上述目的，本发明采用了如下技术方案：
一种磁冷却管，包括进水管、冷却管、出水管、电控阀门、智能化控制系统，所述的进水管与冷却管通过三通连接，所述的冷却管与出水管通过三通连接，所述的冷却管为单层管，冷却管四周缠绕线圈，冷却管上设置电控阀门，所述的智能化控制系统分别与线圈、电控阀门电连接。
所述的冷却管由磁性材料所制。
本发明具有如下的优点：结构简单，成本低，能耗小，节省材料。
附图说明
图1为本发明的结构示意图；
其中，1、进水管；2、电控阀门；3、线圈；4、冷却管；5、出水管。
具体实施方式
下面以附图和具体实施方式对本发明作进一步详细的说明。
如图1，为本发明的结构示意图。
一种磁冷却管，包括进水管1、冷却管4、出水管5、电控阀门2、智能化控制系统，所述的进水管1与冷却管4通过三通连接，所述的冷却管4与出水管5通过三通连接，所述的冷却管4为单层管，冷却管4四周缠绕线圈3，冷却管4上设置电控阀门2，所述的智能化控制系统分别与线圈3、电控阀门2电连接。
所述的冷却管4由磁性材料所制。
使用时，两线圈不同时工作，一个线圈通电时产生磁场冷却管开始升温，本段冷却管上的电控阀门关闭；同时另一线圈断开电源磁场消失冷却管吸热降温，此段上的电控阀门开启，水从进水管流入到此段冷却管冷却，从出水管流出。

Claims (1)

1.一种磁冷却管，包括进水管、冷却管、出水管、电控阀门、智能化控制系统，其特征在于，所述的进水管与冷却管通过三通连接，所述的冷却管与出水管通过三通连接，所述的冷却管为单层管，冷却管四周缠绕线圈，冷却管上设置电控阀门，所述的智能化控制系统分别与线圈、电控阀门电连接, 所述的冷却管由磁性材料所制，所述冷却管设置成两根，且两根冷却管形成环状结构，所述电控阀门设置在冷却管上靠近进水管一端处。
CN201410121033.1A 2014-03-28 2014-03-28 一种磁冷却管 Expired - Fee Related CN103925731B (zh)

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US10906905B2 (en) 2016-10-14 2021-02-02 Jiangsu Hengrui Medicine Co., Ltd. Five-membered heteroaryl ring bridged ring derivative, preparation method therefor and medical use thereof

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Publication number Priority date Publication date Assignee Title
CN1421661A (zh) * 2002-12-25 2003-06-04 上海交通大学 磁流体制冷循环装置
FR2869403A1 (fr) * 2004-04-23 2005-10-28 Christian Muller Dispositif et procede de generation de thermies a materiau magneto-calorique
CN1937900A (zh) * 2005-09-23 2007-03-28 鸿富锦精密工业（深圳）有限公司 液冷式散热系统
CN101458008B (zh) * 2009-01-08 2010-12-08 南京大学 一种磁制冷循环系统
CN101551177B (zh) * 2009-04-30 2010-11-03 山东大学 一种提高水过冷度的方法和采用该方法的过冷装置
KR101887917B1 (ko) * 2012-01-16 2018-09-20 삼성전자주식회사 자기 냉각 장치 및 그 제어 방법
CN203964440U (zh) * 2014-03-28 2014-11-26 黄骏 一种磁冷却管

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