CN107303216A - 一种电热液体袋 - Google Patents

一种电热液体袋 Download PDF

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Publication number
CN107303216A
CN107303216A CN201610269729.8A CN201610269729A CN107303216A CN 107303216 A CN107303216 A CN 107303216A CN 201610269729 A CN201610269729 A CN 201610269729A CN 107303216 A CN107303216 A CN 107303216A
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China
Prior art keywords
resistance wire
liquid
skeleton
heat conductive
conductive transparent
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CN201610269729.8A
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English (en)
Inventor
郭宏彬
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Yangzhong Hongbin Cooling And Heating Equipment Co Ltd
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Yangzhong Hongbin Cooling And Heating Equipment Co Ltd
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Priority to CN201610269729.8A priority Critical patent/CN107303216A/zh
Publication of CN107303216A publication Critical patent/CN107303216A/zh
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/08—Warming pads, pans or mats; Hot-water bottles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • A61F2007/0071—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating using a resistor, e.g. near the spot to be heated

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Resistance Heating (AREA)

Abstract

本发明关于一种电热液体袋，其特征在于：所述的电阻丝A与电阻丝B裸露绕在骨架上泡在液体内发热，所述骨架固定于导热透明容器内，在装有液体的导热透明容器内，电阻丝A与电阻丝B及双金属片开关串联接入电路对液体加热，温度升至所需温度双金属片断开，加热停止，加热指示灯点亮，整个加热进程不产生气泡，而且整个加热过程通过导热透明容器一目了然，安全可靠，电阻丝采用优质2080材料制成长时间泡在液体内不腐蚀，使用寿命成倍延长。

Description

一种电热液体袋
技术领域
本发明涉及一种电热水袋部件，尤其是电热液体袋内发热装置。
背景技术
目前市面上销售的电热水袋，两个发热电极放在PVC固定座的外面并浸泡在导电水里，PVC固定座与袋体高频热合。两个发热电极与PVC固定座的连接有两种方式：一种是利用螺栓做发热电极并将螺栓旋入到PVC固定座里面；一种是两个发热电极通过两条电线穿过PVC固定座与控制电路连接，电极对导电液体加热时发出大量的气泡，会引起热水袋胀鼓起来，严重的会发生爆炸事故。
发明内容：
本发明的目的在于提供一种结构简单，迅速发热不产生气泡的加热装置。
在装有液体的导热透明袋内，电阻丝A与电阻丝B及双金属片开关串联接入电路对液体加热，温度升至所需温度双金属片断开，加热停止，加热指示灯点亮，整个加热进程不产生气泡，而且整个加热过程通过导热透明袋一目了然，安全可靠，电阻丝采用优质2080材料制成长时间泡在液体内不腐蚀，使用寿命成倍延长。
本发明是这样实现的：
一种电热液体袋，其包括有：电阻丝A、电阻丝B、骨架、液体、导热透明袋、液体注入口、双金属片开关、加热指示灯、电源指示灯组成，其特征在于：所述的电阻丝裸露绕在骨架上泡在液体内发热，所述电阻丝A与电阻丝B及双金属片开关串联在电路中，所述加热指示灯与双金属片开关并联固定在骨架上，电源指示灯与电阻丝A及电阻丝B一端并联固定在骨架上，所述骨架固定于导热透明袋内，导热透明袋内装有液体，所述导热透明袋为导热透明材料制成。
本发明结构简单，在导热透明袋内注入纯净水或导热油都可以使用，所有控制电路及指示灯都集中在导热透明袋内，在生产过程中方便安装，双金属片开关、电阻丝A、电阻丝B、电源指示灯、加热指示灯及骨架做在一起，灵敏度高动作速度快，从而提高了整个电热水袋的稳定性和开关的可靠性。
附图说明
图1、电热水袋结构示意图
图中：1-电阻丝A，2-电阻丝B，3-骨架，4-双金属片开关，5-加热指示灯，6-电源指示灯，7-导热透明袋，8-液体，9-液体注入口，10-插座。
具体实施方式
以下结合附图进一步详细说明实施方式和工作原理：
参见附图1一种电热液体袋，其包括有：电阻丝A1、电阻丝B2、骨架3、液体8、导热透明袋7、液体注入口9、双金属片开关4、加热指示灯5、电源指示灯6组成，其特征在于：所述的电阻丝A1与电阻丝B2裸露绕在骨架3上泡在液体8内发热，所述电阻丝A1与电阻丝B2及双金属片开关4串联在电路中，所述加热指示灯5与双金属片开关4并联固定在骨架3上，电源指示灯6与电阻丝A1及电阻丝B2一端并联固定在骨架3上，所述骨架3固定于导热透明袋7内，导热透明袋7上还设有一液体8注入口，导热透明袋7内装有液体8，所述导热透明袋7为导热透明材料制成，这样可以方便观察电源指示灯6、加热指示灯5及液体8的情况，在这里液体8可为纯净水或是导热油，如注入纯净水电阻丝AB、双金属片4、指示灯56引脚的材料均为防腐材料制成，如注入的是导热油为一般材料即可，这时插座接入电源，电源指示灯6亮，由于电阻丝A1与双金属片开关4及电阻丝B2形成回路，即电阻丝开始发热加热液体8，到一定温度后双金属片开关4开始动作断开，电阻丝停止加热，这时加热完成加热指示灯5点亮。
本发明并不限于上述实施方式，采用与本发明上述实施例相同或近似的结构，而得到的方法，均在本发明的保护范围之内。

Claims (1)

1.一种电热液体袋，其包括有：电阻丝A、电阻丝B、骨架、液体、导热透明袋、液体注入口、双金属片开关、加热指示灯、电源指示灯组成，其特征在于：所述的电阻丝裸露绕在骨架上泡在液体内发热，所述电阻丝A与电阻丝B及双金属片开关串联在电路中，所述加热指示灯与双金属片开关并联固定在骨架上，电源指示灯与电阻丝A及电阻丝B一端并联固定在骨架上，所述骨架固定于导热透明袋内，导热透明袋内装有液体，所述导热透明袋为导热透明材料制成。
CN201610269729.8A 2016-04-22 2016-04-22 一种电热液体袋 Withdrawn CN107303216A (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4777346A (en) * 1986-09-24 1988-10-11 Swanton Jr Joseph E Electrically heated therapeutic pillow
CN201636973U (zh) * 2010-05-03 2010-11-17 吴佑茂 长效取暖器
CN201996720U (zh) * 2010-12-28 2011-10-05 邓建威 带改进双螺旋电热线的暖手器
CN202051889U (zh) * 2011-03-08 2011-11-30 傅虹宇 热水袋
CN203988602U (zh) * 2014-08-01 2014-12-10 曹青 一种电热水袋
CN104490514A (zh) * 2015-01-04 2015-04-08 俞秋良 一种内置防爆开关的水电分离电热水袋

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4777346A (en) * 1986-09-24 1988-10-11 Swanton Jr Joseph E Electrically heated therapeutic pillow
CN201636973U (zh) * 2010-05-03 2010-11-17 吴佑茂 长效取暖器
CN201996720U (zh) * 2010-12-28 2011-10-05 邓建威 带改进双螺旋电热线的暖手器
CN202051889U (zh) * 2011-03-08 2011-11-30 傅虹宇 热水袋
CN203988602U (zh) * 2014-08-01 2014-12-10 曹青 一种电热水袋
CN104490514A (zh) * 2015-01-04 2015-04-08 俞秋良 一种内置防爆开关的水电分离电热水袋

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