[go: up one dir, main page]

WO2013007067A1 - 一种具有工作状态指示的加热感温器 - Google Patents

一种具有工作状态指示的加热感温器 Download PDF

Info

Publication number
WO2013007067A1
WO2013007067A1 PCT/CN2011/080274 CN2011080274W WO2013007067A1 WO 2013007067 A1 WO2013007067 A1 WO 2013007067A1 CN 2011080274 W CN2011080274 W CN 2011080274W WO 2013007067 A1 WO2013007067 A1 WO 2013007067A1
Authority
WO
WIPO (PCT)
Prior art keywords
heating element
heating
current
temperature sensor
working state
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2011/080274
Other languages
English (en)
French (fr)
Inventor
余锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2013007067A1 publication Critical patent/WO2013007067A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/06Arrangements for heating or lighting in, or attached to, receptacles for live fish
    • A01K63/065Heating or cooling devices
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00Details of electric heating devices
    • H05B1/02Automatic switching arrangements specially adapted to apparatus ; Control of heating devices

Definitions

  • the invention belongs to the technical field of aquarium, aquaculture equipment and other temperature regulation systems, and particularly relates to a indicating device with direct indication of the working state of the heating sensor
  • heating rods are often used to maintain water temperature, allowing organisms such as farmed fish to have a comfortable living environment in the cold winter.
  • the heating rod is mainly composed of a heating system and a temperature control system (Fig. 1).
  • the function of the heating system is to increase the temperature of the water.
  • the function of the temperature control system is to sense the surrounding water temperature. When the water temperature exceeds the set temperature, the temperature control system The circuit will be disconnected to stop the heating system from heating. When the water temperature is low, the temperature control system will reclose the circuit to reheat the heating system to control the water temperature.
  • the traditional heating rod indicates that the power is turned on or off by a xenon lamp or LED lamp.
  • the heater has a defect that it is impossible to clearly understand the working state of the heating bar from the indication. If the xenon lamp or the LED lamp is off, it cannot be Understand whether the power supply is not plugged in or the temperature reaches the set point. When the heating element is abnormal, the temperature control protection switch can not be indicated.
  • the indicating device of the present invention consists of a three-color LED lamp and two diodes, two resistors, as shown in the drawing:
  • the heating element When the double metal piece is closed, the heating element is powered on, and the current is supplied to the LED lamp (such as red) through the diode (D1) and the resistor (R1) to make the LED light illuminate and the watch product is heating.
  • the LED lamp such as red
  • the current is supplied to the second LED (such as green) via the heating element (Heater), the temperature control switch (SW), the resistor (R2) and the diode (D2), so that the LED lamp Bright, because the current is too small, the heating element will not heat up. Indicates that the product temperature has reached the set point.
  • the temperature switch (SW) When the heating element is abnormal, the temperature switch (SW) will pop open. At this time, the current will be the first light as in the A mode state, and the current will pass through the heating element (Heater), the resistance (R2) and the diode (D2). The third LED light (such as blue) is powered to make the LED light bright. Since the current is too small, the heating element will not heat up. Indicates that there is an abnormality in the heating element of the product.
  • Figure 1 is a schematic view showing the main structure of a heating rod.
  • Figure 2 is a schematic view of the modified structure of the present invention.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

一种具有工作状态指示的加热感温器,包括用于指示加热感温器工作状态的指示装置。所述工作状态包括以下三种:当水温未达到设定点时,加热感温器的发热元件正常发热;当水温达到设定点时,所述发热元件不发热;当发热元件异常时,加热感温器切断发热元件的电源。指示装置的LED灯在上述三种不同工作状态时分别发出不同颜色的光。使用者能清楚地知道加热感温器工作是否正常。

Description

一种具有工作状态指示的加热感温器
技术领域
本发明属于水族、水产养殖设备和其他调温系统的技术领域, 具体涉及一种具有直接指 示加热感温器工作状态的指示装置
背景技术
在水族或水产养殖领域, 经常使用加热棒, 以保持水温, 让养殖鱼类等生物在寒冷的冬 季有一个舒适的生存环境。加热棒主要由加热系统和控温系统组成(如图 1 ), 加热系统的作 用就是提高水的温度, 控温系统的作用就是感应周围的水温, 当水温超过设定的温度时, 控 温系统将断开电路使加热系统停止加热, 当水温低下时, 控温系统将重新闭合电路使加热系 统再加热, 从而达到控制水温的作用。 传统加热棒指示由一个氖灯或 LED灯明灭来做指示通 电或断电状态, 此加热棒存在一个缺陷就是无法从指示上明确了解加热棒的工作状态, 如氖 灯或 LED灯灭掉则无法了解是电源没插好还是温度达到设定点, 当发热体异常时温控保护开 关切断也无法指示出来。
发明内容
本发明的目的是针对上述不足而设计的一种具有直接指示加热棒工作状态的指示装置。 为实现上述目的,本发明的指示装置由一个三色的 LED灯及两个二极管,两个电阻组成, 如附图:
A: 当双合金属片闭合时,发热体接通电源发热, 同时电流经过二极管(D1 )及电阻(R1 ) 给一 LED灯 (如红色) 供电, 使 LED灯发亮, 表产品正在加热。
B: 当双合金属片弹开时, 电流经发热体 (Heater), 温控开关 (SW), 电阻 (R2 ) 及二 极管 (D2 ) 给第二个 LED灯 (如绿色) 供电, 使 LED灯发亮, 由于电流太小, 所以发 热体不会发热。 表示产品温度达到设定点。
C: 当发热体异常时, 温度开关 (SW) 会弹开, 此时电流会如 A模式状态亮第一个灯, 同时电流会经发热体(Heater), 电阻(R2 )及二极管(D2 )给第三个 LED灯(如蓝色) 供电, 使 LED灯发亮, 由于电流太小, 所以发热体不会发热。 表示产品发热体部分有 异常。
附图说明
图 1是加热棒主要构造示意图。
图 2是本发明修改后构造示意图。

Claims

1、一种具有工作状态指示的加热感温器, 可以直接指示加热棒工作状 态。 (如图 2 )
2、根据权利要求 1所述的工作状态指示装置由一个三色的 LED灯及两 个二极管, 两个电阻组成, 如附图:
A: 当双合金属片闭合时, 发热体接通电源发热, 同时电流经过二极管 (D1 ) 及电阻 (R1 ) 给一 LED灯 (如红色) 供电, 使 LED灯发亮, 表 产品正在加热。
B: 当双合金属片弹开时, 电流经发热体(Heater) , 温控开关(SW) , 电阻 (R2 ) 及二极管 (D2 ) 给第二个 LED灯 (如绿色) 供电, 使 LED 灯发亮, 由于电流太小, 所以发热体不会发热。 表示产品温度达到设 定点。
C: 当发热体异常时, 温度开关 (SW) 会弹开, 此时电流会如 A模式 状态亮第一个灯, 同时电流会经发热体 (Heater) , 电阻 (R2 ) 及二极管 (D2 ) 给第三个 LED灯 (如蓝色) 供电, 使 LED灯发亮, 由于电流太小, 所以发热体不会发热。 表示产品发热体部分有异常。
3、 根据权利要求 2所述可以使加热棒更加直观的指示出工作的装态。
PCT/CN2011/080274 2011-07-14 2011-09-28 一种具有工作状态指示的加热感温器 Ceased WO2013007067A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011102026500A CN102883475A (zh) 2011-07-14 2011-07-14 一种具有工作状态指示的加热感温器
CN201110202650.0 2011-07-14

Publications (1)

Publication Number Publication Date
WO2013007067A1 true WO2013007067A1 (zh) 2013-01-17

Family

ID=47484555

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/080274 Ceased WO2013007067A1 (zh) 2011-07-14 2011-09-28 一种具有工作状态指示的加热感温器

Country Status (2)

Country Link
CN (1) CN102883475A (zh)
WO (1) WO2013007067A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113287563A (zh) * 2020-10-29 2021-08-24 阿里巴巴集团控股有限公司 增氧设备、水产品包、充电柜、服务器和相关方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3041126B1 (en) * 2013-08-28 2018-09-19 Nissan Motor Co., Ltd Sensor abnormality determining apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2110364U (zh) * 1992-01-22 1992-07-22 尚祖俊 一种新型加热器
CN2115649U (zh) * 1992-04-22 1992-09-16 蔡宪堂 改进的电子式鱼缸水温加热器
CN2212892Y (zh) * 1994-10-17 1995-11-22 蔡宪堂 可调温度的电子式鱼缸加热器
US6584280B1 (en) * 2002-08-13 2003-06-24 Meiko Pet Corporation Aquarium heater
WO2008132108A2 (en) * 2007-04-30 2008-11-06 Sicce S.P.A. Recalibratable aquarium heater
CN101692584A (zh) * 2009-08-27 2010-04-07 蒋越 双供电、双温控的热带观赏鱼养鱼装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2044358U (zh) * 1989-01-05 1989-09-13 冷成冰 钢琴湿度控制器
CN2111494U (zh) * 1991-10-09 1992-07-29 济南保温瓶厂 自动电热开水器
CN2230561Y (zh) * 1995-09-12 1996-07-10 陈水谦 微电脑热水瓶控制结构装置
CN2306447Y (zh) * 1997-05-09 1999-02-03 孟少甫 双绝缘型电热淋浴器
CN2623131Y (zh) * 2003-06-02 2004-07-07 顺德市爱德实业有限公司 电压力锅控制电路装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2110364U (zh) * 1992-01-22 1992-07-22 尚祖俊 一种新型加热器
CN2115649U (zh) * 1992-04-22 1992-09-16 蔡宪堂 改进的电子式鱼缸水温加热器
CN2212892Y (zh) * 1994-10-17 1995-11-22 蔡宪堂 可调温度的电子式鱼缸加热器
US6584280B1 (en) * 2002-08-13 2003-06-24 Meiko Pet Corporation Aquarium heater
WO2008132108A2 (en) * 2007-04-30 2008-11-06 Sicce S.P.A. Recalibratable aquarium heater
CN101692584A (zh) * 2009-08-27 2010-04-07 蒋越 双供电、双温控的热带观赏鱼养鱼装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113287563A (zh) * 2020-10-29 2021-08-24 阿里巴巴集团控股有限公司 增氧设备、水产品包、充电柜、服务器和相关方法

Also Published As

Publication number Publication date
CN102883475A (zh) 2013-01-16

Similar Documents

Publication Publication Date Title
CN203789583U (zh) 一种可自动调节温度和发热位置的电热毯
WO2013007067A1 (zh) 一种具有工作状态指示的加热感温器
CN201590647U (zh) 过热保护电路及应用该过热保护电路的电源转换装置
GB2394607A (en) Aquarium heater
CN204331511U (zh) 嵌入式取暖器智能温度控制装置
CN207115662U (zh) 一种可控的急停按钮声光报警器
CN202455565U (zh) 一种具有工作状态指示的加热感温器
CN202325817U (zh) 发动机水温测量与报警系统
CN103698027B (zh) 一种温度指示电路及电子产品
CN211909190U (zh) 一种新型电热毯循环温度控制器
CN203168868U (zh) 一种基于气压传感器的数码显示电热水壶的控制器
CN2694694Y (zh) 电热水器
CN201838103U (zh) 电器工作状态提示器
CN201179253Y (zh) 灌流器加热装置
CN207084664U (zh) 一种具有双金属温控器保护电路的电饭锅
CN206787035U (zh) 一种储水型电热水器节能装置
CN202362682U (zh) 一种恒温加热控制器
CN213244388U (zh) 过温保护玻璃管式加温器
CN205913251U (zh) 一种带蜂鸣器的电热水壶控制电路
CN205726459U (zh) 一种电热装置控制电路
CN111580435A (zh) 电热水壶控制电路及电热水壶
CN218071871U (zh) 一种双指示灯组调温耦合器
CN203068665U (zh) 一种电取暖火箱智能安全控制器
CN204630163U (zh) 一种冷水及热泵机组
CN201497880U (zh) 饮水机节能控制器

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11869267

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11869267

Country of ref document: EP

Kind code of ref document: A1