WO2010121452A1 - 一种即热式电热煮水器 - Google Patents

一种即热式电热煮水器 Download PDF

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Publication number
WO2010121452A1
WO2010121452A1 PCT/CN2009/073251 CN2009073251W WO2010121452A1 WO 2010121452 A1 WO2010121452 A1 WO 2010121452A1 CN 2009073251 W CN2009073251 W CN 2009073251W WO 2010121452 A1 WO2010121452 A1 WO 2010121452A1
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WO
WIPO (PCT)
Prior art keywords
water
heating
water outlet
water tank
heating plate
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Application number
PCT/CN2009/073251
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English (en)
French (fr)
Inventor
郭建刚
谢志敏
屈政军
Original Assignee
广东新宝电器股份有限公司
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Application filed by 广东新宝电器股份有限公司 filed Critical 广东新宝电器股份有限公司
Publication of WO2010121452A1 publication Critical patent/WO2010121452A1/zh

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10Continuous-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
    • F24H1/12Continuous-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
    • F24H1/121Continuous-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
    • F24H1/122Continuous-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

Definitions

  • the present invention is an instant electric electric boiler, which is an innovative technology of an electric boiler.
  • the existing electric water heater includes a water tank, the upper side of the water tank is provided with an inlet pipe, the inlet pipe is connected with the liquid control valve, and an electric heater is arranged at the bottom of the water tank, and the electric device is located at the side of the water tank.
  • the outlet faucet above the heater in addition, a small tank is installed above the tank, the liquid level control valve is located in the small tank body, the bottom hole is arranged at the bottom of the small tank body, and the lower liquid level control valve is installed at the bottom hole
  • This kind of electric water heater uses ⁇ , firstly, a large amount of water needs to be heated or boiled before it can be used or consumed.
  • An object of the present invention is to provide an instant electric boiling water boiler which is quick in heating, ready to use, and flexible in operation, in consideration of the above problems.
  • the invention not only has the advantages of simple and reasonable structure, small volume, low production cost, power saving, and ensures reliable and fresh water quality.
  • the instant electric boiling water boiler of the present invention comprises an organic body, a heating plate, a heating container, a water tank, a heating container and a water tank are disposed in the body, and the heating plate is placed in the heating container.
  • the water inlet on the heating container communicates with the water outlet on the water tank
  • the water outlet on the heating container communicates with the water outlet provided on the body
  • the water outlet is provided with a water outlet switch, a heating plate, a water outlet switch and
  • the main controller is electrically connected in the fuselage, wherein the heating plate and the heating container together form a heating chamber, and a water inlet control device is arranged between the water inlet on the heating container and the water outlet on the water tank.
  • the above water inlet control device includes a check valve and a solenoid valve, wherein the check valve is disposed on the water outlet of the water tank
  • the solenoid valve is disposed on the water inlet of the heating container, and the water outlet of the one-way valve is connected with the water inlet of the electromagnetic valve; or the electromagnetic valve is disposed on the water outlet of the water tank, and the one-way valve is disposed on the water inlet of the heating container, Electricity
  • the water outlet of the magnetic valve is in communication with the water inlet of the check valve, and the electromagnetic valve is electrically connected to the main controller disposed in the fuselage.
  • the above heating vessel is provided with a steam separation port which communicates with a steam conduit provided on the water tank.
  • the heating plate and the heating container together form a heating chamber, and the heating plate is disposed at the bottom of the heating chamber, and the water inlet and the steam separation port disposed on the heating container are located above the heating plate, and are disposed laterally or obliquely on the heating container.
  • the water outlet is located next to the heating plate.
  • the top body is provided with a top cover, and the water tank cover is connected to the top cover, and the top cover is provided with a communication guide groove connecting the steam separation port and the steam pipe.
  • the above water inlet control device comprises a check valve and a water pump, wherein the check valve is arranged on the water outlet of the water tank, the water inlet of the water pump is connected with the water outlet of the check valve, the water outlet of the water pump and the heating container The water inlet is connected, and the water pump is electrically connected to the main controller disposed in the fuselage.
  • the heating plate and the heating container together form a heating chamber, and the heating chamber is provided with a water tank body with a hollow water tank
  • the portions of the water tank body that pass through the heating container respectively form a water inlet and a water outlet, and the opening of the water tank body faces the heat generating plate and is in close contact with the surface of the heat generating disk.
  • radiator between the check valve and the water pump.
  • the radiator is equipped with a water pipe.
  • the radiator is tightly assembled with the thyristor provided by the main controller.
  • the heating container is provided with a temperature sensor, the temperature probe of the temperature sensor extends into the heating chamber, and a temperature controller is arranged outside the heating plate, and the temperature probe of the temperature controller is closely connected with the heating plate, the temperature sensor and the temperature
  • the controllers are electrically connected to the main controllers disposed in the body, respectively.
  • the above water tank is provided with a detachable filter holder, the filter is attached to the filter holder, the water outlet is arranged below the water tank, or the water outlet is arranged at the upper part of the body and the side of the water tank;
  • a sealing port is disposed between the heating container and the heating container;
  • the heating plate is a die-casting heating plate surrounding the multi-turn electric heating element.
  • the heating plate and the heating container together form a heating chamber
  • a structure of the water inlet control device is provided between the water inlet on the heating container and the water outlet on the water tank, and the present invention is divided into a pump type.
  • the hot electric boiling water boiler and the non-pump type instant electric boiling water boiler the two types of instant electric electric boiling water boilers can be turned on as needed, that is, the water is used for water saving, saving electricity and electricity.
  • the surrounding of the invention has a plurality of electric power
  • the die-casting heating plate of the heating element has a fast thermal response. It can meet the temperature heating of different temperatures by induction temperature control.
  • the invention relates to an instant electric boiling water boiler which is quick in heating, ready to use, heat and flexible in operation, and has the advantages of simple and reasonable structure, small volume, low production cost, energy saving, and ensuring reliable and fresh water quality.
  • FIG. 1 is a cross-sectional structural view showing a non-pump type hot-type electric hot water boiler according to an embodiment of the present invention.
  • FIG. 2 is a cross-sectional structural view showing a pump type hot-type electric hot water boiler according to Embodiment 2 of the present invention.
  • 1 is the fuselage
  • 2 is the main controller
  • 3 is the heating body cover
  • 4 is the die-casting heating disc surrounding the multi-turn electric heating element
  • 5 is the sealing ⁇
  • 6 is the heating container
  • 61 is the advance
  • 62 is the steam separation port
  • 63 is the water outlet
  • 7 is the solenoid valve
  • 8 is the check valve
  • 9 is the water tank
  • 91 is the steam conduit
  • 10 is the water tank cover
  • 11 is the filter bracket
  • 12 is the filter
  • 13 For the top cover
  • 14 is the temperature sensor
  • 15 is the water outlet switch
  • 17 is the water outlet
  • 18 is the temperature thermostat
  • 19 is the support frame
  • 20 is the heating chamber
  • 21 is the fuselage bottom cover
  • 25 is the water tank body
  • 28 is Water pipe
  • 29 is the radiator
  • 30 is the thyristor
  • 31 is the water pump.
  • FIG. 1 is a pumpless type, that is, a hot electric boiler, including an organic body 1, a heating plate 4, a heating container 6, a water tank 9, a heating container 6, and a water tank 9.
  • the heating plate 4 is placed on the side of the heating container 6, and the water inlet 61 on the heating container 6 communicates with the water outlet on the water tank 9, and the water outlet 63 on the heating container 6 is disposed in the body 1.
  • the upper water outlet nozzle 17 is connected, and the water outlet nozzle 17 is provided with a water outlet switch 15, and the heat generating disk 4 and the water outlet switch 15 are electrically connected to the main controller 2 disposed in the body 1, wherein the heat generating disk 4 and the heating container 6 are enclosed together.
  • a water inlet control device is disposed between the water inlet 61 on the heating container 6 and the water outlet on the water tank 9.
  • the above-mentioned water inlet control device includes a check valve 8 and a solenoid valve 7, wherein the check valve 8 is disposed on the water outlet of the water tank 9, and the solenoid valve 7 is disposed on the water inlet 61 of the heating container 6, the check valve The water outlet of 8 is connected to the water inlet of the solenoid valve 7; or the solenoid valve 7 is disposed on the water outlet of the water tank 9, the check valve 8 is disposed on the water inlet 61 of the heating container 6, the water outlet of the solenoid valve 7 and the single The water inlet of the valve 8 is in communication, and the solenoid valve 7 is electrically connected to the main controller 2 provided in the body 1.
  • the above-described heating container 6 is further provided with a steam separation port 62 which communicates with a steam conduit 91 provided on the water tank 9.
  • a tank cover 10 is also provided at the top of the water tank 9.
  • the water inlet 61 and the steam separation port 62 provided on the heating container 6 are located above the heat generating tray 4, and the water outlet 63 which is disposed laterally or obliquely on the heating container 6 is disposed beside the heat generating tray 4.
  • the body 1 is provided with a top cover 13, and the water tank 9 is attached to the top cover 13, and the top cover 13 is provided with a communication guide 131 communicating with the steam separation port 62 and the steam conduit 91.
  • the heating container 6 is provided with a temperature sensor 14, the temperature probe of the temperature sensor 14 extends into the heating chamber 20, and the temperature of the temperature controller 18 is set outside the heating plate 4. The probe is in close contact with the heating plate 4, and the temperature sensor 14 and the temperature controller 18 are electrically connected to the main controller 2 provided in the body 1, respectively.
  • the water tank 9 is provided with a detachable filter holder 11, and the filter 12 is attached to the filter holder 11, and the water outlet nozzle 17 is disposed below the water tank 9, in order to ensure the sealing property,
  • a sealing jaw 5 is disposed between the heating plate 4 and the heating container 6; the heating disk 4 is a die-casting heating disk surrounding the multi-turn electric heating element.
  • the working principle of the present invention is as follows: According to the operation of the present invention, the water outlet switch 15 is opened, and the water in the water tank 9 is filtered by the filter 12, and is surrounded by the one-way valve 8 under the action of gravity.
  • the die-casting heating plate 4 of the multi-turn electric heating element is rapidly heated, and excess steam generated during the heating process is separated by the steam separation port 62 in the upper chamber of the heating chamber 20, and then discharged through the steam conduit 91 of the water tank 9, and the water temperature passes through the temperature.
  • the sensor 14 detects the operation of the solenoid valve 7 by the main controller 2 and the die-casting heating disk surrounding the multi-turn electric heating element.
  • the water outlet switch 15 is opened, and the electromagnetic valve 7 and the die-casting heating plate 4 surrounding the multi-turn electric heating element are energized, and the water enters the heating chamber 20.
  • the water outlet 17 flows out, and then the fitting is obtained. Drink or use water for demand.
  • the solenoid valve 7 and the heating plate 4 are de- energized, the whole machine does not work, and no water is stored in the heating chamber 20, thereby avoiding the common problem of the common electric boiler such as raw water, boiling water mixing, repeated heating, and drinking.
  • the water is cleaner.
  • FIG. 2 is a pump type thermal electric boiler, including an organic body 1, a heating plate 4, a heating container 6, a water tank 9, a heating container 6 and a water tank 9.
  • the heating plate 4 is placed on the side of the heating container 6, and the water inlet 61 on the heating container 6 communicates with the water outlet on the water tank 9, and the heating capacity
  • the water outlet 63 on the device 6 is in communication with the water outlet nozzle 17 provided on the body 1, and the water outlet nozzle 17 is provided with a water outlet switch 15, the heat generating disk 4, the water outlet switch 15 and the main controller 2 disposed in the body 1
  • the water inlet control device of the embodiment of the present invention is different from the first embodiment in that it includes a check valve 8 and a water pump 31, wherein the check valve 8 is disposed on the water outlet of the water tank 9, the water inlet of the water pump 31 and the check valve 8 The water outlet is in communication, and the water outlet of the water pump 31 communicates with the water inlet 61 of the heating container 6, and the water pump 31 is electrically connected to the main controller 2 provided in the body 1.
  • the heating chamber 20 is further provided with a water tank body 25 having a hollow water tank.
  • the portion of the water tank body 25 that passes through the heating container 6 respectively forms a water inlet 61 and a water outlet 63, and the opening of the water tank body 25 faces the heat.
  • the disk 4 is in close contact with the surface of the heat generating plate 4.
  • a heat sink 29 is disposed between the check valve 8 and the water pump 31, and a water pipe 2 is mounted on the heat sink.
  • the heat sink 29 is tightly assembled with the thyristor 30 provided in the main controller 2. together.
  • the water outlet nozzle 17 is disposed at the upper portion of the body 1 and the side of the water tank 9; in addition, for the convenience of installation, the bottom of the body 1 is also provided with an organic bottom cover 21
  • the embodiment is the same as the first embodiment in that the heating container 6 is provided with a temperature sensor 14, the temperature probe of the temperature sensor 14 is inserted into the heating chamber 20, and the temperature controller is disposed outside the heating plate 4. 18, the temperature probe of the temperature controller 18 is in close contact with the heating plate 4, and the temperature sensor 14 and the temperature controller 18 are electrically connected to the main controller 2 disposed in the body 1, respectively, and the water tank 9 is provided with a detachable a filter holder 11, the filter 12 is attached to the filter holder 11, and the water outlet nozzle 17 is disposed below the water tank 9.
  • a sealing port 5 is disposed between the heating plate 4 and the heating container 6; 4 is a die-casting heating disk that surrounds a multi-turn electric heating element.
  • the working principle of the present invention is as follows: According to the operation of the present invention, when the water outlet switch 15 is operated, the water in the water tank 9 is pumped through the check valve 8 and the radiator 29 through the water pump 31 into the water tank of the water tank body 25, The water is heated in a heating chamber 20 composed of a water tank of the water tank body 25 and a die-casting heating disk surrounded by a plurality of electric heating elements, and the operation control of the whole machine controls the water pump 31 and the surrounding by the main controller 2 and its preset IC program. The operation of the die-casting heating plate 4 of the multi-turn electric heating element is realized.
  • the die-casting heating plate 4 surrounding the multi-turn electric heating element is a high-heat-efficiency die-casting heating plate, the heating efficiency is fast, and the heated water is discharged through the water outlet nozzle 17 under the action of water pressure and vapor pressure.
  • the heated water is discharged through the water outlet nozzle 17 under the action of water pressure and vapor pressure. Pressing the water outlet switch 15 again, the water pump 31 and the die-casting heating plate 4 surrounding the multi-turn electric heating element and the main controller 2 are powered off, and the whole machine does not operate.

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  • 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)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Description

说明书 一种即热式电热煮水器
技术领域
[1] 本发明是一种即热式电热煮水器, 属于电热煮水器的创新技术。
背景技术
[2] 现有的电热开水器釆用包括有水箱, 水箱的上侧面设有进水管, 进水管与液体 控制阀相连接, 在水箱的底部设置有电加热器, 在水箱侧面设有位于电加热器 上方的出水龙头, 此外, 水箱内部上方安装有一个小箱体, 液位控制阀位于小 箱体内, 在小箱体的底部设置有底孔, 在底孔处安装有下液位控制阀, 这种电 热开水器使用吋, 首先需把大量的水烧热或烧开, 才能使用或饮用, 但是, 这 样会比较浪费电能, 而且水箱中的水久置后, 水温降低无法满足使用要求, 如 保温则需重复加热, 故这种结构的电热开水器既影响水的质量又浪费电能。 对发明的公开
技术问题
[3] 本发明的目的在于考虑上述问题而提供一种加热迅速、 即用即热、 操作灵活的 即热式电热煮水器。 本发明不仅结构简单合理、 体积小、 制作成本低、 节省电 能, 且确保水的质量可靠、 新鲜卫生。
技术解决方案
[4] 本发明的技术方案是: 本发明的即热式电热煮水器, 包括有机身、 发热盘、 加 热容器、 水箱, 加热容器及水箱设置在机身内, 发热盘置于加热容器的旁侧, 加热容器上的进水口与水箱上的出水口相连通, 加热容器上的出水口与设置在 机身上的出水嘴连通, 出水嘴上设置有出水开关, 发热盘、 出水开关与设置在 机身中的主控制器电连接, 其中发热盘与加热容器共同围成加热腔, 加热容器 上的进水口与水箱上的出水口之间设置有进水控制装置。
[5] 上述进水控制装置包括有单向阀和电磁阀, 其中单向阀设置在水箱的出水口上
, 电磁阀设置在加热容器的进水口上, 单向阀的出水口与电磁阀的进水口相连 通; 或电磁阀设置在水箱的出水口上, 单向阀设置在加热容器的进水口上, 电 磁阀的出水口与单向阀的进水口相连通, 电磁阀与设置在机身中的主控制器电 连接。
[6] 上述加热容器上设置有蒸汽分离口, 蒸汽分离口与设置在水箱上的蒸汽导管相 连通。
[7] 上述发热盘与加热容器共同围成加热腔, 发热盘设置在加热腔底部, 设置在加 热容器上的进水口和蒸汽分离口位于发热盘的上方, 横向或斜向设置在加热容 器上的出水口设置在发热盘的旁边。
[8] 上述机身上设置有顶盖, 水箱盖接在顶盖上, 顶盖上设置有连通蒸汽分离口和 蒸汽导管的连通导槽。
[9] 上述进水控制装置包括有单向阀和水泵, 其中单向阀设置在水箱的出水口上, 水泵的进水口与单向阀的出水口相连通, 水泵的出水口与加热容器的进水口相 连通, 水泵与设置在机身中的主控制器电连接。
[10] 上述发热盘与加热容器共同围成加热腔, 加热腔内设置有带中空水槽的水槽体
, 水槽体穿出加热容器的部分分别形成进水口和出水口, 水槽体的开口朝向发 热盘, 并与发热盘表面紧贴。
[11] 上述单向阀和水泵之间设置有散热器, 散热器上装有水管, 散热器与主控制器 所设的可控硅紧装配在一起。
[12] 上述加热容器上设置有温度传感器, 温度传感器的温度探头伸入到加热腔内, 发热盘外设置有温度控制器, 温度控制器的温度探头与发热盘紧密相接, 温度 传感器和温度控制器分别与设置在机身中的主控制器电连接。
[13] 上述水箱内设置有能拆卸的过滤器支架, 过滤器挂接在过滤器支架上, 出水嘴 设置在水箱的下方, 或出水嘴设置在机身的上部、 水箱的侧面; 上述发热盘与 加热容器之间设置有密封圏; 发热盘为环绕多圏电发热元件的压铸发热盘。 有益效果
[14] 本发明由于釆用发热盘与加热容器共同围成加热腔, 加热容器上的进水口与水 箱上的出水口之间设置有进水控制装置的结构, 本发明分为有泵型即热式电热 煮水器和无泵型即热式电热煮水器, 该两种类型的即热式电热煮水器均可根据 需要即吋开机, 即吋取用水, 达到省吋省电的目的。 本发明中的环绕有多圏电 发热元件的压铸发热盘热响应快, 通过感应控温, 可以满足不同温度的水加热 , 普通的中空螺旋管通电后要 12〜15秒才达到预定的温度, 环绕多圏的电发热 元件压铸发热盘只需 8秒, 其热效率更高, 体积更小。 本发明是一种加热迅速、 即用即热、 操作灵活的即热式电热煮水器, 其不仅结构简单合理、 体积小、 制 作成本低、 节省电能, 且确保水的质量可靠、 新鲜卫生。
附图说明
[15] 图 1为本发明实施例 1无泵型即热式电热煮水器的剖视结构示意图。
[16] 图 2为本发明实施例 2有泵型即热式电热煮水器的剖视结构示意图。
[17] 图中: 1为机身, 2为主控制器, 3为发热体盖, 4为环绕有多圏电发热元件的压 铸发热盘, 5为密封圏, 6为加热容器, 61为进水口, 62为蒸汽分离口, 63为出 水口, 7为电磁阀, 8为单向阀, 9为水箱, 91为蒸汽导管, 10为水箱盖, 11为过 滤器支架, 12为过滤器, 13为顶盖, 14为温度传感器, 15为出水开关, 17为出 水嘴, 18为温度温控器, 19为支承架, 20为加热腔, 21为机身底盖, 25为水槽 体, 28为水管, 29为散热器, 30为可控硅, 31为水泵。
本发明的最佳实施方式
[18] 实施例 1 :
[19] 本发明的结构示意图如图 1所示, 为无泵型即热式电热煮水器, 包括有机身 1、 发热盘 4、 加热容器 6、 水箱 9, 加热容器 6及水箱 9设置在机身 1内, 发热盘 4置于 加热容器 6的旁侧, 加热容器 6上的进水口 61与水箱 9上的出水口相连通, 加热容 器 6上的出水口 63与设置在机身 1上的出水嘴 17连通, 出水嘴 17上设置有出水开 关 15, 发热盘 4、 出水开关 15与设置在机身 1中的主控制器 2电连接, 其中发热盘 4与加热容器 6共同围成加热腔 20, 加热容器 6上的进水口 61与水箱 9上的出水口 之间设置有进水控制装置。
[20] 上述进水控制装置包括有单向阀 8和电磁阀 7, 其中单向阀 8设置在水箱 9的出水 口上, 电磁阀 7设置在加热容器 6的进水口 61上, 单向阀 8的出水口与电磁阀 7的 进水口相连通; 或电磁阀 7设置在水箱 9的出水口上, 单向阀 8设置在加热容器 6 的进水口 61上, 电磁阀 7的出水口与单向阀 8的进水口相连通, 电磁阀 7与设置在 机身 1中的主控制器 2电连接。 [21] 上述加热容器 6上还设置有蒸汽分离口 62, 蒸汽分离口 62与设置在水箱 9上的蒸 汽导管 91相连通。 水箱 9的顶部还设置有水箱盖 10。
[22] 上述发热盘 4设置在加热腔 20的
底部, 设置在加热容器 6上的进水口 61和蒸汽分离口 62位于发热盘 4的上方, 横 向或斜向设置在加热容器 6上的出水口 63设置在发热盘 4的旁边。
[23] 本实施例中, 上述机身 1上设置有顶盖 13, 水箱 9盖接在顶盖 13上, 顶盖 13上设 置有连通蒸汽分离口 62和蒸汽导管 91的连通导槽 131。
[24] 本实施例中, 上述加热容器 6上设置有温度传感器 14, 温度传感器 14的温度探 头伸入到加热腔 20内, 发热盘 4外设置有温度控制器 18, 温度控制器 18的温度探 头与发热盘 4紧密相接, 温度传感器 14和温度控制器 18分别与设置在机身 1中的 主控制器 2电连接。
[25] 本实施例中, 上述水箱 9内设置有能拆卸的过滤器支架 11, 过滤器 12挂接在过 滤器支架 11上, 出水嘴 17设置在水箱 9的下方, 为确保密封性, 上述发热盘 4与 加热容器 6之间设置有密封圏 5; 发热盘 4为环绕多圏电发热元件的压铸发热盘。
[26] 本发明的工作原理如下: 本发明工作吋, 打开出水开关 15, 水箱 9中的水经过 滤器 12过滤后, 在重力作用下经单向阀 8进入的加热腔 20内, 在环绕有多圏电发 热元件的压铸发热盘 4上被快速加热, 加热过程中产生的过量的蒸汽通过加热腔 20上腔内的蒸汽分离口 62分离, 再经水箱 9的蒸汽导管 91排出, 水温通过温度传 感器 14探测, 利用主控制器 2控制电磁阀 7、 环绕有多圏电发热元件的压铸发热 盘的工作与否实现。 打开出水开关 15, 电磁阀 7和环绕有多圏电发热元件的压铸 发热盘 4即通电工作, 水即进入加热腔 20中, 当加热的水温达到要求即经出水嘴 17流出, 即可得到适合需求的饮用或使用水。 关闭出水开关 15, 则电磁阀 7、 发 热盘 4断电, 整机不工作, 加热腔 20内不储存水, 从而避免了生水、 开水混合, 反复加热等普通电热煮水器的通病, 饮用水更加清洁卫生。
[27] 实施例 2:
[28] 本发明的结构示意图如图 2所示, 为有泵型即热式电热煮水器, 包括有机身 1、 发热盘 4、 加热容器 6、 水箱 9, 加热容器 6及水箱 9设置在机身 1内, 发热盘 4置于 加热容器 6的旁侧, 加热容器 6上的进水口 61与水箱 9上的出水口相连通, 加热容 器 6上的出水口 63与设置在机身 1上的出水嘴 17连通, 出水嘴 17上设置有出水开 关 15, 发热盘 4、 出水开关 15与设置在机身 1中的主控制器 2电连接, 其中发热盘 4与加热容器 6共同围成加热腔 20, 加热容器 6上的进水口 61与水箱 9上的出水口 之间设置有进水控制装置。 本发明实施例的进水控制装置与实施例 1不同, 包括 有单向阀 8和水泵 31, 其中单向阀 8设置在水箱 9的出水口上, 水泵 31的进水口与 单向阀 8的出水口相连通, 水泵 31的出水口与加热容器 6的进水口 61相连通, 水 泵 31与设置在机身 1中的主控制器 2电连接。
[29] 本实施例中, 加热腔 20内还设置有带中空水槽的水槽体 25, 水槽体 25穿出加热 容器 6的部分分别形成进水口 61和出水口 63, 水槽体 25的开口朝向发热盘 4, 并 与发热盘 4表面紧贴。
[30] 本实施例中, 上述单向阀 8和水泵 31之间设置有散热器 29, 散热器上装有水管 2 8, 散热器 29与主控制器 2所设的可控硅 30紧装配在一起。 出水嘴 17设置在机身 1 的上部、 水箱 9的侧面; 此外, 为便于安装, 机身 1的底部还设置有机身底盖 21
[31] 此外, 本实施例与实施例 1的相同之处是加热容器 6上设置有温度传感器 14, 温 度传感器 14的温度探头伸入到加热腔 20内, 发热盘 4外设置有温度控制器 18, 温 度控制器 18的温度探头与发热盘 4紧密相接, 温度传感器 14和温度控制器 18分别 与设置在机身 1中的主控制器 2电连接, 上述水箱 9内设置有能拆卸的过滤器支架 11, 过滤器 12挂接在过滤器支架 11上, 出水嘴 17设置在水箱 9的下方, 为确保密 封性, 上述发热盘 4与加热容器 6之间设置有密封圏 5; 发热盘 4为环绕多圏电发 热元件的压铸发热盘。
[32] 本发明的工作原理如下: 本发明工作吋, 按动出水开关 15工作吋, 水箱 9中的 水经单向阀 8、 散热器 29, 通过水泵 31抽到水槽体 25的水槽中, 水在水槽体 25的 水槽和环绕有多圏电发热元件的压铸发热盘组成的加热腔 20内加热, 整机的工 作控制通过主控制器 2及其预设 IC程序等控制水泵 31和环绕有多圏电发热元件的 压铸发热盘 4的工作与否实现。 由于环绕有多圏电发热元件的压铸发热盘 4是一 个高热效率的压铸发热盘, 故其加热效率快, 经加热后的水在水压和汽压作用 下, 经出水嘴 17排出。 散热器 29上有水管 28, 可控硅 30设置在散热器 29上, 散 热器 29可以很好的对可控硅 30进行散热。 经加热后的水在水压和汽压作用下, 经出水嘴 17排出。 再次按出水开关 15, 水泵 31和环绕有多圏电发热元件的压铸 发热盘 4以及主控制器 2断电, 整机不工作。

Claims

权利要求书
[1] 一种即热式电热煮水器, 包括有机身 (1) 、 发热盘 (4) 、 加热容器 (6)
、 水箱 (9) , 加热容器 (6) 及水箱 (9) 设置在机身 (1) 内, 发热盘 (4 ) 置于加热容器 (6) 的旁侧, 加热容器 (6) 上的进水口 (61) 与水箱 (9 ) 上的出水口相连通, 加热容器 (6) 上的出水口 (63) 与设置在机身 (1 ) 上的出水嘴 (17) 连通, 出水嘴 (17) 上设置有出水开关 (15) , 发热 盘 (4) 、 出水开关 (15) 与设置在机身 (1) 中的主控制器 (2) 电连接, 其特征在于发热盘 (4) 与加热容器 (6) 共同围成加热腔 (20) , 加热容 器 (6) 上的进水口 (61) 与水箱 (9) 上的出水口之间设置有进水控制装 置。
[2] 根据权利要求 1所述的即热式电热煮水器, 其特征在于上述进水控制装置包 括有单向阀 (8) 和电磁阀 (7) , 其中单向阀 (8) 设置在水箱 (9) 的出 水口上, 电磁阀 (7) 设置在加热容器 (6) 的进水口 (61) 上, 单向阀 (8 ) 的出水口与电磁阀 (7) 的进水口相连通; 或电磁阀 (7) 设置在水箱 (9 ) 的出水口上, 单向阀 (8) 设置在加热容器 (6) 的进水口 (61) 上, 电 磁阀 (7) 的出水口与单向阀 (8) 的进水口相连通, 电磁阀 (7) 与设置在 机身 (1) 中的主控制器 (2) 电连接。
[3] 根据权利要求 2所述的即热式电热煮水器, 其特征在于上述加热容器 (6) 上设置有蒸汽分离口 (62) , 蒸汽分离口 (62) 与设置在水箱 (9) 上的蒸 汽导管 (91) 相连通。
[4] 根据权利要求 3所述的即热式电热煮水器, 其特征在于上述发热盘 (4) 设 置在加热腔 (20) 底部, 设置在加热容器 (6) 上的进水口 (61) 和蒸汽分 离口 (62) 位于发热盘 (4) 的上方, 横向或斜向设置在加热容器 (6) 上 的出水口 (63) 设置在发热盘 (4) 的旁边。
[5] 根据权利要求 4所述的即热式电热煮水器, 其特征在于上述机身 (1) 上设 置有顶盖 (13) , 水箱 (9) 盖接在顶盖 (13) 上, 顶盖 (13) 上设置有连 通蒸汽分离口 (62) 和蒸汽导管 (91) 的连通导槽 (131) 。
[6] 根据权利要求 1所述的即热式电热煮水器, 其特征在于上述进水控制装置包 括有单向阀 (8) 和水泵 (31) , 其中单向阀 (8) 设置在水箱 (9) 的出水 口上, 水泵 (31) 的进水口与单向阀 (8) 的出水口相连通, 水泵 (31) 的 出水口与加热容器 (6) 的进水口 (61) 相连通, 水泵 (31) 与设置在机身 ( 1) 中的主控制器 (2) 电连接。
[7] 根据权利要求 6所述的即热式电热煮水器, 其特征在于上述加热腔 (20) 内 设置有带中空水槽的水槽体 (25) , 水槽体 (25) 穿出加热容器 (6) 的部 分分别形成进水口 (61) 和出水口 (63) , 水槽体 (25) 的开口朝向发热 盘 (4) , 并与发热盘 (4) 表面紧贴。
[8] 根据权利要求 7所述的即热式电热煮水器, 其特征在于上述单向阀 (8) 和 水泵 (31) 之间设置有散热器 (29) , 散热器上装有水管 (28) , 散热器 (29) 与主控制器 (2) 所设的可控硅 (30) 紧装配在一起。
[9] 根据权利要求 1至 8任一项所述的即热式电热煮水器, 其特征在于上述加热 容器 (6) 上设置有温度传感器 (14) , 温度传感器 (14) 的温度探头伸入 到加热腔 (20) 内, 发热盘 (4) 外设置有温度控制器 (18) , 温度控制器 ( 18) 的温度探头与发热盘 (4) 紧密相接, 温度传感器 (14) 和温度控制 器 (18) 分别与设置在机身 (1) 中的主控制器 (2) 电连接。
[10] 根据权利要求 9所述的即热式电热煮水器, 其特征在于上述水箱 (9) 内设 置有能拆卸的过滤器支架 (11) , 过滤器 (12) 挂接在过滤器支架 (11) 上, 出水嘴 (17) 设置在水箱 (9) 的下方, 或出水嘴 (17) 设置在机身 ( 1) 的上部、 水箱 (9) 的侧面; 上述发热盘 (4) 与加热容器 (6) 之间设 置有密封圏 (5) ; 发热盘 (4) 为环绕多圏电发热元件的压铸发热盘。
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