CN202350324U - 快热水机 - Google Patents

快热水机 Download PDF

Info

Publication number
CN202350324U
CN202350324U CN2011204859980U CN201120485998U CN202350324U CN 202350324 U CN202350324 U CN 202350324U CN 2011204859980 U CN2011204859980 U CN 2011204859980U CN 201120485998 U CN201120485998 U CN 201120485998U CN 202350324 U CN202350324 U CN 202350324U
Authority
CN
China
Prior art keywords
water
heating element
delivery port
hot water
circuit board
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.)
Expired - Fee Related
Application number
CN2011204859980U
Other languages
English (en)
Inventor
周洪
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.)
Xiaotian Zhongshan Industrial Co Ltd
Original Assignee
Xiaotian Zhongshan Industrial Co Ltd
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 Xiaotian Zhongshan Industrial Co Ltd filed Critical Xiaotian Zhongshan Industrial Co Ltd
Priority to CN2011204859980U priority Critical patent/CN202350324U/zh
Priority to US13/345,405 priority patent/US20130134230A1/en
Application granted granted Critical
Publication of CN202350324U publication Critical patent/CN202350324U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2028—Continuous-flow heaters
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/54—Water boiling vessels in beverage making machines
    • A47J31/542—Continuous-flow heaters
    • A47J31/545—Control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/121—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using electric energy supply
    • F24H1/122—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using electric energy supply combined with storage tank
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/174—Supplying heated water with desired temperature or desired range of temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/212—Temperature of the water
    • F24H15/219—Temperature of the water after heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/238—Flow rate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/25—Temperature of the heat-generating means in the heater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/335—Control of pumps, e.g. on-off control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/355—Control of heat-generating means in heaters
    • F24H15/37—Control of heat-generating means in heaters of electric heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/40—Control of fluid heaters characterised by the type of controllers
    • F24H15/414—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1818—Arrangement or mounting of electric heating means
    • F24H9/1827—Positive temperature coefficient [PTC] resistor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H2250/00—Electrical heat generating means
    • F24H2250/04—Positive or negative temperature coefficients, e.g. PTC, NTC

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Computer Hardware Design (AREA)
  • Fluid Mechanics (AREA)
  • Cookers (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

本实用新型提供了一种快热水机，其包括外壳，所述外壳内设有水箱、水泵、发热器、控制线路板和出水口，所述水泵通过水管连接于所述水箱与所述发热器的冷水口之间，所述出水口与所述发热器的热水口相接，所述控制线路板与所述发热器及所述水泵电连接，所述出水口处设有一出水口NTC热敏电阻；所述控制线路板上还设有一配合所述出水口NTC热敏电阻来控制所述水泵通断的第一可控硅和一配合所述出水口NTC热敏电阻来控制所述发热器功率大小的第二可控硅。本实用新型提供的快热水机解决了现有的热水机无法根据出水口的温度实时控制发热器的功率而导致热水机水温过高并发生喷蒸汽的问题，可达到热水机水温稳定的效果。

Description

快热水机
技术领域
本实用新型属于水加热设备生产技术领域，更具体地说，是涉及一种快热水机。
背景技术
现有的热水机没有设置控制器件来控制发热器的功率大小，发热器工作时均是全功率，当水温已达到要求95℃时NTC(负温度系数热敏电阻)才反馈信号给继电器，然后继电器动作将发热器的电源断开，此时虽然发热器停止加热，但是热量会向上冲，因此就会出现水温过高发生喷蒸汽问题。此外，现有的热水机没有热感应器件来探测发热器的温度，因此使用时出现发热器过热而导致水温过高发生喷蒸汽问题。
实用新型内容
本实用新型所要解决的技术问题在于提供一种快热水机，旨在解决现有的热水器无法根据出水口的温度实时控制发热器的功率而导致热水机水温过高并发生喷蒸汽的问题，以达到热水机水温稳定的效果。
为解决上述技术问题，本实用新型的采用的技术方案是：提供一种快热水机，包括外壳，所述外壳内设有水箱、水泵、发热器、控制线路板和出水口，所述水泵通过水管连接于所述水箱与所述发热器的冷水口之间，所述出水口与所述发热器的热水口相接，所述控制线路板与所述发热器及所述水泵电连接，所述出水口处设有一用于探测所述出水口的水温、且当水温到达设定温度时反馈信号到所述控制线路板以切断所述热水器的电源的出水口NTC热敏电阻；所述控制线路板上还设有一配合所述出水口NTC热敏电阻来控制所述水泵通断的第一可控硅和一配合所述出水口NTC热敏电阻来控制所述发热器功率大小的第二可控硅。
进一步地，所述发热器上还设有一用于探测所述发热器的温度并配合所述第二可控硅控制所述发热器的功率大小以达到预热和过温保护效果的发热器NTC热敏电阻。
进一步地，所述水泵与所述发热器之间的水管上还设有一水流计。
进一步地，所述出水口处还设有一出水控制按钮。
本实用新型提供的快热水机的有益效果在于：本实用新型快热水机利用出水口NTC热敏电阻探测出水口的热水温度，由控制线路板上的IC程式控制，通过第一可控硅，控制水泵的通断，这样便能够控制水泵在一段时间内的总流量；同时利用控制线路板上的第二可控硅代替继电器实现通断来控制发热器功率的大小，当热水温度即将到达沸点之前，出水口NTC热敏电阻探测到水温，并由控制线路板上的IC控制，经过第二可控硅马上将发热器的功率降低，令发热器的温度不会持续上升，这样便可以避免水温过高而出现喷蒸汽的问题；总体来讲，当水温低时，发热器全功率工作，并适时降低水的流量来迅速达到90℃以上的水温要求，当水温出现过高时，需要水泵的流量大些并适时降低发热器的功率，以实现水温的稳定。
附图说明
图1为本实用新型实施例提供的快热水机的剖面结构示意图；
图2为本实用新型实施例提供的快热水机的电路原理示图。
具体实施方式
为了使本实用新型所要解决的技术问题、技术方案及有益效果更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。
请一并参照图1及图2，现对本实用新型提供的快热水机进行说明。所述快热水机，包括外壳1，所述外壳1内设有水箱2、水泵3、发热器4、控制线路板5和出水口6，所述水泵3通过水管11连接于所述水箱2与所述发热器4的冷水口41之间，所述出水口6与所述发热器4的热水口42相接，所述控制线路板5与所述发热器4及所述水泵3电连接，所述出水口6处设有用于探测所述出水口6的水温、且当水温到达设定温度时反馈信号到所述控制线路板5以切断所述热水器4的电源的出水口NTC热敏电阻71；所述控制线路板5上还设有配合所述出水口NTC热敏电阻71来控制所述水泵3通断的第一可控硅51和配合所述出水口NTC热敏电阻71来控制所述发热器4功率大小的第二可控硅52。
本实用新型提供的快热水机，利用出水口NTC热敏电阻71探测出水口6处的热水温度，由控制线路板5上的IC程式控制，通过第一可控硅51控制水泵3的通断，这样便能够控制水泵3在一段时间内的总流量；同时利用控制线路板5上的第二可控硅52代替继电器实现通断来控制发热器4功率的大小，当热水温度即将到达沸点之前，出水口NTC热敏电阻71探测到水温，并由控制线路板5上的IC控制，经过第二可控硅52马上将发热器4的功率降低，令发热器4的温度不会持续上升，这样便可以避免水温过高而出现喷蒸汽的问题；总体来讲，当水温低时，发热器4全功率工作，并适时控制水泵3以降低水的流量来迅速达到90℃以上的水温要求，当水温出现过高时，需要水泵3的流量大些并适时降低发热器4的功率，以实现水温的稳定。
进一步地，还请参见图1及图2，作为本实用新型提供的快热水机的一种具体实施方式，所述发热器4上还设有用于探测所述发热器4的温度并配合所述第二可控硅52控制所述发热器4的功率大小以达到预热和过温保护效果的发热器NTC热敏电阻72。本实施方式中，设于发热器4上的发热器NTC热敏电阻72用于预热和过温保护，当发热器4的温度过高时就会被发热器NTC热敏电阻72检测到，然后反馈到控制线路板5并由IC程式控制，通过第二可控硅52控制发热器4的功率，这样就能避免发热器4温度过高而导致水温过高导致发生喷蒸汽现象。
进一步地，再请参见图1及图2，作为本实用新型提供的快热水机的一种具体实施方式，所述水泵3与所述发热器4之间的还设有水流计8。所述水流计8与所述控制线路板5信号相通，通过该水流计8，可以检测到从水泵4出来的水流的大小，这样反馈到控制线路板5，配合第一可控硅51可根据出水口6处的水温对水泵3的通断进行控制，以满足合适的水流量，从而维持水温稳定。
进一步地，仍请参见图1及图2，作为本实用新型提供的快热水机的一种具体实施方式，所述出水口6处还设有出水控制按钮9。使用热水时，通过该出水控制按钮9，可将快热水机加热后的热水从出水口6处放出，不使用热水时，可通过该出水控制按钮9关闭热水。
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。

Claims (4)

1.一种快热水机，包括外壳，所述外壳内设有水箱、水泵、发热器、控制线路板和出水口，所述水泵通过水管连接于所述水箱与所述发热器的冷水口之间，所述出水口与所述发热器的热水口相接，所述控制线路板与所述发热器及所述水泵电连接，所述出水口处设有一用于探测所述出水口的水温、且当水温到达设定温度时反馈信号到所述控制线路板以切断所述热水器的电源的出水口NTC热敏电阻；其特征在于：
所述控制线路板上还设有一配合所述出水口NTC热敏电阻来控制所述水泵通断的第一可控硅和一配合所述出水口NTC热敏电阻来控制所述发热器功率大小的第二可控硅。
2.如权利要求1所述的快热水机，其特征在于：所述发热器上还设有一用于探测所述发热器的温度并配合所述第二可控硅控制所述发热器的功率大小以达到预热和过温保护效果的发热器NTC热敏电阻。
3.如权利要求1或2所述的快热水机，其特征在于：所述水泵与所述发热器之间的水管上还设有一水流计。
4.如权利要求1或2所述的快热水机，其特征在于：所述出水口处还设有一出水控制按钮。
CN2011204859980U 2011-11-29 2011-11-29 快热水机 Expired - Fee Related CN202350324U (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2011204859980U CN202350324U (zh) 2011-11-29 2011-11-29 快热水机
US13/345,405 US20130134230A1 (en) 2011-11-29 2012-01-06 Quick water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204859980U CN202350324U (zh) 2011-11-29 2011-11-29 快热水机

Publications (1)

Publication Number Publication Date
CN202350324U true CN202350324U (zh) 2012-07-25

Family

ID=46539323

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204859980U Expired - Fee Related CN202350324U (zh) 2011-11-29 2011-11-29 快热水机

Country Status (2)

Country Link
US (1) US20130134230A1 (zh)
CN (1) CN202350324U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105650863A (zh) * 2016-03-28 2016-06-08 李连洪 电热水器
CN114158915A (zh) * 2021-08-31 2022-03-11 佛山市顺德区美的饮水机制造有限公司 净饮机

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201839457U (zh) * 2010-05-24 2011-05-18 小田(中山)实业有限公司 发热器以及即热式电热水机
DE102013207182A1 (de) * 2013-04-19 2014-10-23 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zur Steuerung eines Heißgetränkezubereitungsgeräts
DE102017200950A1 (de) * 2017-01-20 2018-07-26 Wmf Group Gmbh Getränkebereiter zur Zubereitung von Heißgetränken und Verwendung hiervon
CN110897493B (zh) * 2019-12-24 2022-09-16 河南厨香传奇食品有限公司 一种多温段间歇式煮面机
CN113483485B (zh) * 2021-07-21 2022-10-04 佛山市顺德区基诺德电器制造有限公司 一种即热电热水器的加热方法及即热电热水器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145323A (en) * 1990-11-26 1992-09-08 Tecumseh Products Company Liquid level control with capacitive sensors
WO1994001028A1 (de) * 1992-07-01 1994-01-20 Sintra Holding Ag Gerät zum zubereiten von heissen getränken
EP0915673A1 (en) * 1996-12-23 1999-05-19 Koninklijke Philips Electronics N.V. Coffee maker
US5982987A (en) * 1997-04-30 1999-11-09 Mcdonald; Donald E. Solid state thermostat
US6564975B1 (en) * 2001-12-11 2003-05-20 Hamilton Beach/Proctor Silex, Inc. Hot beverage maker with cup-actuated dispenser
DE102004004817A1 (de) * 2004-01-30 2005-08-18 BSH Bosch und Siemens Hausgeräte GmbH Verfahren und elektronische Steuereinrichtung zum Steuern von Heizvorgängen in einer Kaffeemaschine
US20090095352A1 (en) * 2007-10-11 2009-04-16 Clearwater Systems Corporation Large scale pulsed energy water treatment system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105650863A (zh) * 2016-03-28 2016-06-08 李连洪 电热水器
CN114158915A (zh) * 2021-08-31 2022-03-11 佛山市顺德区美的饮水机制造有限公司 净饮机

Also Published As

Publication number Publication date
US20130134230A1 (en) 2013-05-30

Similar Documents

Publication Publication Date Title
CN202350324U (zh) 快热水机
CN205197779U (zh) 预加热饮水设备
CN202630008U (zh) 一种蒸汽发生器供水***
CN204629430U (zh) 一体式电磁感应蒸气发生***
CN202661909U (zh) 一种定量即热水壶控制电路
CN104848550A (zh) 电热水器
CN101843446A (zh) 一种电咖啡机
CN201844529U (zh) 一种发热杯独立控制的连体式即热式热水器
CN202229416U (zh) 电热开水器
CN202610609U (zh) 挂式蒸汽电烫斗的智能节电控制装置
CN204043175U (zh) 带预热的蒸馏式即热开水器
CN207081202U (zh) 用于高压大功率电锅炉加热电极的新型液位功率调节装置
CN202303943U (zh) 一种热水机
CN202188554U (zh) 一种电磁采暖设备
CN102954594B (zh) 热水器总成
CN202955856U (zh) 一种速热恒温电热水器
CN210204448U (zh) 一种即热式出水装置及茶吧机
CN204987183U (zh) 水电联供暖气
CN100465543C (zh) 电热水器
CN203885316U (zh) 一种即热式饮水机
CN203940597U (zh) 内外加热双核电热水器
CN204026976U (zh) 一种双加热棒的电热水器
CN201680573U (zh) 防触电储热式热水***
CN201688567U (zh) 热油炉烟道余热利用装置
CN111043767A (zh) 一种热水器智能控制***

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120725

Termination date: 20131129