WO2011150603A1 - 净化饮水装置及其控制方法 - Google Patents

净化饮水装置及其控制方法 Download PDF

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Publication number
WO2011150603A1
WO2011150603A1 PCT/CN2010/076550 CN2010076550W WO2011150603A1 WO 2011150603 A1 WO2011150603 A1 WO 2011150603A1 CN 2010076550 W CN2010076550 W CN 2010076550W WO 2011150603 A1 WO2011150603 A1 WO 2011150603A1
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WIPO (PCT)
Prior art keywords
water
filter element
tank
drinking water
water tank
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Application number
PCT/CN2010/076550
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English (en)
French (fr)
Inventor
沈选举
赵敏捷
Original Assignee
宁波沁园集团有限公司
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Application filed by 宁波沁园集团有限公司 filed Critical 宁波沁园集团有限公司
Publication of WO2011150603A1 publication Critical patent/WO2011150603A1/zh

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • A47J31/60Cleaning devices
    • A47J31/605Water filters
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • C02F9/20Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/002Construction details of the apparatus
    • C02F2201/006Cartridges
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2307/00Location of water treatment or water treatment device
    • C02F2307/10Location of water treatment or water treatment device as part of a potable water dispenser, e.g. for use in homes or offices

Definitions

  • the present invention relates to a purified drinking water device and a control method therefor.
  • a conventional water purifier must be used in conjunction with a water dispenser, and can be used independently without heating and cooling functions, and the structural assembly relationship is extremely unfavorable for cleaning and maintenance. Since water home appliances have not yet formed a unified industry standard, the water purifiers produced by various manufacturers are difficult to match with the water dispensers produced by other manufacturers, which severely limits the choice of consumers to purchase water purifiers or water dispensers; In the water purifiers and water dispensers produced by the same manufacturer, there are also disadvantages such as uncoordinated shape and color, high price, large floor space, high overall height and difficulties in adding water.
  • the technical problem to be solved by the present invention is to overcome the above-mentioned drawbacks of the prior art, and to provide a purified drinking water device and a control method thereof, which integrates a purifying function and a drinking water function (cooling or heating), thereby eliminating the user's purchase.
  • the troubles associated with the selection of water and water dispensers have greatly saved the cost of purchase and space.
  • the present invention provides a purified drinking water device, comprising: a base; a water purifier having a clean water tank disposed outside the top of the base; and a water pump, a first filter, and a water filter disposed in the base
  • the drinking water system for cooling or heating the purified water, wherein the clean water tank, the water pump, the first filter element and the drinking water system are sequentially connected through the water path.
  • the clean water tank, the water pump, the first filter element, and the drinking water system are detachably coupled to the base independently of each other.
  • the drinking water system is a semiconductor refrigeration system with a cold bladder or a twist with a hot bladder
  • a quick change valve is provided at the water outlet of the clean water tank.
  • the water purifier further comprises: a raw water tank erected in the clean water tank; and a second filter element and a third filter element respectively disposed at the inner and outer ends of the bottom of the raw water tank, wherein the raw water tank, the first water tank The second filter element, the third filter element and the clean water tank are connected in series through the water path.
  • the purified drinking water device further comprises: a control system; and a switch button disposed on the base, the control system responding to the output signal of the switch button to control the operation of the water pump.
  • the purified drinking water device further comprises: a water level switch disposed on the water path between the clean water tank and the water pump, and the control system is responsive to the output signal of the water level switch to stop the water pump.
  • the control system further comprises: a display unit, the display unit is responsive to the output signal of the water level switch to issue a warning signal.
  • the control system further comprises: a detecting unit for detecting the life of the filter element, wherein when the detected filter element ends its life, the display unit responds to the output signal of the detecting unit to issue a warning signal.
  • the water level switch is a float switch.
  • the base is further provided with a water outlet faucet, and the water outlet is connected with the water outlet of the drinking water system.
  • the raw water tank and the clean water tank are transparent.
  • the present invention also provides a control method for purifying a drinking water device, comprising: purifying water in a raw water tank and storing it in a clean water tank; and sequentially flowing water from the clean water tank through the first filter element and the drinking water system. Pumped out later.
  • the longest working time limit of the water pump is set, and whether the water pump operation is stopped is determined by comparing the actual working time of the water pump with the longest working time limit.
  • control method further comprises: accurately measuring an instantaneous total amount of filtered water according to a total working time of the water pump to detect a life of the filter element; and outputting maintenance when the life of the filter element reaches a set value Replace the signal of the filter element.
  • the water pump is stopped. Work, and output a water shortage signal.
  • the invention has the following beneficial effects: In the invention, the integration of the purifying function and the drinking water function (refrigeration or heating function) not only eliminates the troubles of the user purchasing the water purifier and the water dispenser, but also greatly saves the purchase. Cost and floor space.
  • the water purification tank, the first filter element (rear filter element), the water pump and the drinking water system are independent of each other in the assembly relationship, and are respectively associated with the base respectively, and one of them is only required to be separately taken out from the base when being maintained. It is operable, so the invention completely changes the subordinate assembly relationship of the traditional water purifier from the structure, which greatly facilitates the use and maintenance of the user.
  • the invention introduces a water pump, which accelerates cooling or heating, that is, filtering and drinking, and can effectively prevent secondary pollution of purified water.
  • the purified drinking water device is further provided with a control system. Under the control of the control system, the device can be configured with a water level switch for controlling the water level in the clean water tank, a detecting unit for detecting the service life of the filter element, and for displaying and purifying.
  • FIG. 1 is a schematic structural view of a first embodiment of a purified drinking water device according to the present invention, showing a connection between a clean water tank and a base, and a water path including a filter element and a semiconductor refrigeration system;
  • FIG. 2 is a water purifier of FIG.
  • FIG. 3 is a schematic structural view of the second embodiment of the purified drinking water device of the present invention, showing the connection between the clean water tank and the base, and including the filter element and
  • Figure 4 is a schematic view showing the structure of the water purification tank of Figure 3, which is the same as Figure 2;
  • Figure 5 is a perspective view of the purified drinking water apparatus of the present invention.
  • the purified drinking water device of the present embodiment includes: a water purifier connected in series through a waterway, a water pump 9, a first filter element (post filter element), a semiconductor refrigeration system 13, and a water outlet.
  • the water tank has a water purification tank 19, and the water purification tank 19 is disposed at the outer side of the top of the machine base 6.
  • the water pump 9, the first filter element 14, the semiconductor refrigeration system 13 are disposed in the base 6, and the water is cleaned.
  • the tank 19, the water pump 9, the first filter element 14, and the semiconductor refrigeration system 13 are detachably coupled to the base 6 independently of each other.
  • the drinking water system is a semiconductor refrigeration system. Specifically, FIG.
  • the water purifier includes a raw water tank 18, a second filter element (pre-filter element) 17, a third filter element (medium filter element) 20, and a water purification tank 19 which are sequentially connected in series by a water path, wherein The original water tank 18 is erected in the clean water tank 19 through the decorative ring 16, and the second filter element 17 and the third filter element 20 are respectively disposed at the inner end and the outer end of the bottom of the raw water tank 18, the water purification tank 19 is placed in the positioning recess of the top of the base 6.
  • the purified drinking water device of the present embodiment has a subversive change compared with the conventional water purifying or drinking water device, which integrates purification and cooling, and is also due to the clean water tank 19, the water pump 9, and the first filter element 14.
  • the semiconductor refrigeration system 13 is independent of each other in the assembly relationship, and each is only associated with the base 6, thereby greatly facilitating the user to clean the water tank and add water, and filter maintenance.
  • the water outlet of the clean water tank 19 is designed with a quick change valve 10 (also called a quick change self-sealing valve). When the clean water tank 19 is separated from the base 6, the quick change valve 10 is disconnected from the water path; When the reset is 19, the quick change valve 10 is connected to the water passage.
  • the purified drinking water apparatus of the present invention further includes a control system 2 that controls the operation of the water pump 9 in response to an output signal of the switch button 7.
  • the switch button 7 is a combined switch button provided on the base 6.
  • the water pump 9 When the cold water needs to be prepared, press the left button of the combination switch button, the water pump 9 starts to work, and the raw water passes through the second filter element (pre-filter) And the third filter element (medium filter element) is filtered and then pressed into the cooling system of the semiconductor refrigeration system 13 by the water pump 9 to be cooled; when it is necessary to take cold water, press and hold the right button of the combination switch button 7, the water pump 9 starts working, the cold water is from The water outlet faucet 11 (the gooseneck faucet in this embodiment) flows out, and the water flow stroke is: the original water tank, the front filter element, the middle filter element, the clean water tank, the water pump, the rear filter element, and the semiconductor refrigeration system.
  • the water outlet faucet 11 the gooseneck faucet in this embodiment
  • the water path between the clean water tank 19 and the water pump 9 is provided with a water level switch 12 (in this embodiment, the water level switch is a float switch), Controlling whether the water purification tank 19 is dehydrated.
  • the water level switch 12 sends a signal and transmits it to the control system 2 through the circuit, and the control system 2 controls the water pump 9 to be closed to prevent the water purification tank 19 from being water-free.
  • the water pump 9 is idling, and at the same time, the display unit 4 in the control system 2 outputs a warning signal in response to the output signal of the water level switch 12 to control the related pattern flicker of the display screen, prompting the user to add water.
  • the maximum working time limit of the water pump 9 is set in the control system 2, and the actual working time of the water pump is The comparison of the longest working time period determines whether or not the operation of the water pump 9 is stopped.
  • the control system 2 for purifying the drinking water device in this embodiment further comprises a detecting unit (not shown), which can be used for detecting the life of the filter elements of each stage.
  • the display unit 4 When the life of the filter element is terminated, the display unit 4 outputs a warning signal in response to the detection signal from the detecting unit. , to control the display of the relevant pattern flashes, prompting the user to maintain or replace the filter.
  • the working principle is as follows: The detecting unit accurately measures the total amount of real-time filtering water through the total working time of the water pump 9, so as to achieve the purpose of detecting the life of the filter elements at all levels. Further, in order to make the present invention more aesthetic, the raw water tank 18 and the clean water tank 19 in this embodiment are transparent.
  • FIG. 1 also shows an insert 8 disposed on the base 6, a bottom cover 5 at the bottom of the base 6, a mineralization box 21 disposed in the clean water tank 19, and a first filter 14 for connection.
  • FIG. 1 A connection pipe 22 for the water outlet to the water inlet of the semiconductor refrigeration system 13, a transformer 1 connected to the control system 2, and a wire 3 for connecting the control system 2.
  • Embodiment 2 Figures 3 to 4 show the second embodiment of the purified drinking water device of the present invention.
  • the only difference between the second embodiment and the first embodiment is that the first embodiment describes how the purified drinking water device of the present invention realizes purification + refrigeration.
  • the second embodiment describes how the purifying and drinking water device of the present invention realizes the purifying and heating function.
  • the semiconductor refrigeration system 13 is replaced by the heating system 13' having the hot bile, and the first embodiment is implemented.
  • the content different from the first embodiment will not be described in the second embodiment.
  • the present invention also provides a control method for purifying a drinking water device, comprising: purifying water in a raw water tank and storing it in a clean water tank; and sequentially flowing water from the clean water tank through the first filter element and the drinking water system. Pumped out later.
  • the control method further includes: setting a maximum working time limit of the water pump, and determining whether to stop the water pump work by comparing the actual working time of the water pump with the longest working time limit.
  • the total amount of instant water filtration is accurately measured according to the total working time of the water pump to detect the life of the filter element; and when the life of the filter element reaches a set value, Signals to maintain or replace the filter element.
  • the detecting object of the detecting unit may be any combination of the first filter element, the second filter element and the third filter element.
  • the clean water tank, the rear filter element, the water pump, and the drinking water system are independent of each other in the assembly relationship, and are respectively associated with the base, and only one of them can be separately taken out from the base during maintenance. Operation, therefore, the invention completely changes the subordinate assembly relationship of the traditional water purifier from the structure, greatly facilitates the use and maintenance of the user, is easy to disassemble and clean, and is convenient for adding water.
  • the invention introduces a water pump, which accelerates cooling or heating, that is, filtering and drinking, and can effectively prevent secondary pollution of purified water.
  • the purified drinking water device is further provided with a control system. Under the control of the control system, the device can be configured with a water level switch for controlling the water level in the clean water tank, a detecting unit for detecting the service life of the filter element, and for displaying and purifying.
  • the display unit of the working condition of the drinking water device makes the use of the purified drinking water device more humanized and intelligent.

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Water Treatment By Sorption (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Description

净化饮水装置及其控制方法
技术领域 本发明涉及一种净化饮水装置及其控制方法。 背景技术 传统净水器须与饮水机配套使用, 可独立使用的又不具备加热、 制冷功能, 且结构上的装配关系极不利于清洗和维护。 由于水家电产品还未形成统一的行业标准,各厂家生产的净水器 与别的厂家生产的饮水机很难匹配,这样就严重限制了消费者购买净 水器或饮水机的选择面;而在同厂家生产的净水器与饮水机配套上也 存在外形和颜色搭配不协调、 价格昂贵、 占地面积大、 整体高度过高 而给加水造成困难等弊端。
发明内容 本发明要解决的技术问题是, 克服上述现有技术的缺陷, 提供一 种净化饮水装置及其控制方法,集净化功能与饮水功能 (制冷或加热) 于一体, 既免除了用户购置净水器与饮水机配套选型的烦恼, 又极大 地节省了购置成本和占地空间。 为解决上述技术问题, 本发明提供一种净化饮水装置, 包括: 机 座; 净水器, 具有设于机座顶端外侧的净水箱; 以及设于机座内的水 泵、 第一滤芯、 用于制冷或加热净水的饮水系统, 其中, 净水箱、 水 泵、 第一滤芯、 饮水系统通过水路依次连通。 优选地, 净水箱、 水泵、第一滤芯、饮水系统彼此独立地与机座 可拆卸地连接。 优选地,饮水系统为具有冷胆的半导体制冷系统或具有热胆的加 扭 优选地, 净水箱的出水口处设置有快换阀。 优选地, 所述净水器还包括: 原水箱, 架设于所述净水箱中; 以 及第二滤芯和第三滤芯, 分别设于原水箱底部的内、 外端, 其中, 原 水箱、 第二滤芯、 第三滤芯、 净水箱通过水路依次串联。 优选地, 净化饮水装置还包括: 控制系统; 以及开关按键, 设于 机座上, 控制系统响应开关按键的输出信号, 以控制水泵的运转。 优选地, 净化饮水装置还包括: 水位开关, 设于净水箱与水泵之 间的水路上, 控制系统响应水位开关的输出信号, 以使水泵停止。 优选地, 控制系统还包括: 显示单元, 显示单元响应水位开关的 输出信号, 以发出警告信号。 优选地, 控制系统还包括: 用于检测滤芯寿命的检测单元, 当被 检测的滤芯寿命终止时, 所述显示单元响应检测单元的输出信号, 以 发出警告信号。 优选地, 水位开关为浮球开关。 优选地,机座上还设有出水龙头, 出水龙头与饮水系统的出水口 连通。 优选地, 原水箱和净水箱呈透明状。 另一方面, 本发明还提供一种净化饮水装置的控制方法, 包括: 将原水箱中的水净化后存储于净水箱中;将来自净水箱的水依次流经 第一滤芯、 饮水系统后泵出。 优选地, 设置水泵的最长工作时限,通过水泵的实际工作时间与 所述最长工作时限的比对判断是否停止水泵工作。 优选地, 该控制方法还包括: 根据所述水泵的总工作时间来精确 计量即时滤水总量, 以检测所述滤芯的寿命; 以及当所述滤芯的寿命 达到设定值时, 输出维护或更换所述滤芯的信号。 优选地, 当所述净水箱中的水低于设定的低水位,控制水泵停止 工作, 并且输出缺水信号。 本发明具有以下有益效果: 本发明中, 由于将净化功能与饮水功能(制冷或加热功能)集成 一体, 既免除了用户购置净水器与饮水机配套选型的烦恼, 又极大地 节省了购置成本和占地空间。 进一歩, 净水箱、 第一滤芯 (后置滤芯)、 水泵以及饮水系统在 装配关系上彼此独立, 且分别只与机座关联, 对其中之一维护时只需 从机座上单独取出即可操作,因此本发明从结构上彻底改变了传统净 水器的从属装配关系, 极大的方便了用户的使用和维护。 本发明中引入了水泵, 加速了制冷或制热, 即滤即饮, 可有效防 止净水二次污染。 本发明中, 在净水箱出水口处安装快换阀, 从而保证在卸取净水 箱过程中, 箱体内的水不会外泄, 而箱体复位后又可以快速的使得水 路连通, 相对于传统的净水器, 拆装水箱的整个过程更加简单便捷, 极大的方便了对净水箱的清洗和维护, 易于拆卸清洗、 便于加水。 本发明中, 净化饮水装置中还设有控制系统, 在控制系统的控制 下, 装置中可以配置用于控制净水箱中水位的水位开关, 检测滤芯使 用寿命的检测单元, 以及用于显示净化饮水装置工作情况的显示单 元, 使得净化饮水装置的使用更加人性化、 智能化。 此外, 本发明中原水箱和净水箱呈透明状, 以方便观察水箱中的 储水情况、 以及观察滤芯, 在满足净化饮水装置实用性的同时, 也大 大增加了美观度。 附图说明 图 1为本发明净化饮水装置的实施例一的结构示意图,示出了净 水箱与机座的连接, 以及包括滤芯和半导体制冷系统的水路; 图 2为图 1中净水器的结构示意图, 示出了该净水器的净水箱, 以及设于净水箱中的原水箱和用于净化原水的滤芯; 图 3为本发明净化饮水装置的实施例二的结构示意图,示出了净 水箱与机座的连接, 以及包括滤芯和加热系统的水路; 图 4为图 3中净水箱的结构示意图, 与图 2相同; 图 5为本发明净化饮水装置的立体图。 结合附图在其上标记以下附图标记:
1-变压器, 2-控制系统, 3-导线, 4-显示单元, 5-底盖 , 6-机座, 7-开关按键, 8-镶块, 9-水泵, 10-快换阀, 11-出水龙头, 12-水位 开关, 13-半导体制冷系统, 13 ' -加热系统, 14-第一滤芯, 15-翻盖 组件, 16-装饰圈, 17-第二滤芯, 18-原水箱, 19-净水箱, 20-第三 滤芯, 21-矿化盒, 22-连接管。 具体实施方式 以下结合附图对本发明作进一歩详细描述,但应当理解本发明的 保护范围并不受具体实施方式的限制。 实施例一: 如图 1和图 2所示,本实施例的净化饮水装置包括:通过水路依 次串联的净水器、 水泵 9、 第一滤芯 (后置滤芯) 14、 半导体制冷系 统 13、 出水龙头 11, 其中, 净水器具有净水箱 19, 该净水箱 19设 于机座 6顶端的外侧, 水泵 9、 第一滤芯 14、 半导体制冷系统 13设 于机座 6内, 并且净水箱 19、 水泵 9、 第一滤芯 14、 半导体制冷系 统 13彼此独立地与机座 6可拆卸连接。 该实施例中, 饮水系统为半 导体制冷系统。 具体而言, 图 2示出了,净水器包括通过水路依次串联的原水箱 18、 第二滤芯 (前置滤芯) 17、 第三滤芯 (中置滤芯) 20、 净水箱 19, 其中, 原水箱 18通过装饰圈 16架设于净水箱 19中, 第二滤芯 17和第三滤芯 20分别设置在原水箱 18底部的内端和外端, 净水箱 19放置于机座 6顶端的定位凹台中。 由上述描述可以看出,本实施例中的净化饮水装置较之传统净水 或饮水装置有颠覆性改变, 它集净化与制冷于一体, 而且由于净水箱 19、 水泵 9、 第一滤芯 14、 半导体制冷系统 13在装配关系彼此独立, 各自只与机座 6关联, 因此极大的方便了用户清洗水箱和加水, 以及 滤芯维护。 本实施例中, 在净水箱 19出水口设计有快换阀 10 (也称快换自 封阀), 当净水箱 19与机座 6分离时, 快换阀 10断开水路; 当净水 箱 19复位时, 快换阀 10连通水路。 由于此快换阀 10为通用件, 在 本实施例中不再对其结构做具体叙述。 进一歩, 本发明的净化饮水装置还包括控制系统 2, 控制系统 2 响应开关按键 7的输出信号, 以控制水泵 9的运转。 具体地, 开关按 键 7为设于机座 6上的组合式开关按键, 当需要制取冷水时, 按一下 组合开关按键的左键,水泵 9开始工作,原水经第二滤芯(前置滤芯) 和第三滤芯 (中置滤芯) 过滤后被水泵 9压入半导体制冷系统 13中 的冷胆待制冷; 当需要取用冷水时, 按住组合开关按键 7的右键, 水 泵 9启动工作, 冷水从出水龙头 11 (本实施例中位鹅颈龙头) 流出, 其水流行程为:原水箱一前置滤芯一中置滤芯一净水箱一水泵一后置 滤芯一半导体制冷系统一出水龙头。 为了确保净水箱 19中水位在合理范围内, 本实施例中在净水箱 19与水泵 9之间的水路设有水位开关 12 (本实施例中, 水位开关为 浮球开关), 用于控制净水箱 19是否缺水, 当净水箱 19缺水时, 该 水位开关 12发出信号并通过电路传送至控制系统 2, 控制系统 2控 制水泵 9关闭, 以防止净水箱 19无水时水泵 9空转, 同时控制系统 2中的显示单元 4响应于水位开关 12的输出信号而输出警告信号, 以控制显示屏的有关图案闪烁, 提示用户加水。 为了防止机械或电控故障而造成大规模漏水或溢水,在控制系统 2中设置有水泵 9的最长工作时限, 通过水泵的实际工作时间与所述 最长工作时限的比对判断是否停止水泵 9的工作。本实施例中净化饮 水装置的控制系统 2还包括检测单元 (图中未示), 可用于检测各级 滤芯寿命, 当滤芯寿命终止时, 显示单元 4响应来自检测单元的检测 信号而输出警告信号, 以控制显示屏的相关图案闪烁, 提示用户维护 或更换滤芯。其工作原理是: 检测单元通过水泵 9的总工作时间来精 确计量即时滤水总量, 以达到检测各级滤芯寿命之目的。 此外, 为使 本发明更具美感, 本实施例中的原水箱 18和净水箱 19呈透明状。 此外, 图 1中还示出了, 设于机座 6的镶块 8、 封闭机座 6底部 的底盖 5、设于净水箱 19中的矿化盒 21、用以连接第一滤芯 14出水 口与半导体制冷系统 13入水口的连接管 22、 与控制系统 2连接的变 压器 1、 控制系统 2连接用导线 3。 实施例二: 图 3至 4示出了本发明的净化饮水装置的实施例二,实施例二与 实施例一的唯一区别在于:实施例一叙述的是本发明净化饮水装置如 何实现净化 +制冷功能, 而实施例二叙述的是本发明净化饮水装置如 何实现净化 +制热功能,在实施例一中只要将半导体制冷系统 13换为 具有热胆的加热系统 13 ' , 实施例一即为实施例二, 反之亦然, 故 在实施例二中不再对与实施例一区别之外的内容加以叙述。 图 5示出了本发明的净化饮水装置的立体图,明显示出安装于机 座 6上的净水箱 19和出水龙头 11。 另一方面, 本发明还提供一种净化饮水装置的控制方法, 包括: 将原水箱中的水净化后存储于净水箱中;将来自净水箱的水依次流经 第一滤芯、 饮水系统后泵出。 该控制方法还包括: 设置水泵的最长工作时限,通过水泵的实际 工作时间与所述最长工作时限的比对判断是否停止水泵工作。 在上述控制方法中,根据所述水泵的总工作时间来精确计量即时 滤水总量, 以检测滤芯的寿命; 以及当滤芯的寿命达到设定值时, 输 出维护或更换滤芯的信号。 其中检测单元的检测对象可以是第一滤 芯、 第二滤芯、 第三滤芯的任意组合。 在上述控制方法中, 当所述净水箱中的水低于设定的低水位, 控 制水泵停止工作, 并且输出缺水信号。 本发明中, 由于将净化功能与饮水功能(制冷或加热功能)集成 一体, 既免除了用户购置净水器与饮水机配套选型的烦恼, 又极大地 节省了购置成本和占地空间。 进一歩, 本发明中, 净水箱、 后置滤芯、 水泵以及饮水系统在装 配关系上彼此独立, 且分别只与机座关联, 对其中之一维护时只需从 机座上单独取出即可操作,因此本发明从结构上彻底改变了传统净水 器的从属装配关系,极大的方便了用户的使用和维护,易于拆卸清洗、 便于加水。 本发明中引入了水泵, 加速了制冷或制热, 即滤即饮, 可有效防 止净水二次污染。 本发明中, 在净水箱出水口处安装快换阀, 从而保证在卸取净水 箱过程中, 箱体内的水不会外泄, 而箱体复位后又可以快速的使得水 路连通, 相对于传统的净水器, 拆装水箱的整个过程更加简单便捷, 极大的方便了对净水箱的清洗和维护。 本发明中, 净化饮水装置中还设有控制系统, 在控制系统的控制 下, 装置中可以配置用于控制净水箱中水位的水位开关, 检测滤芯使 用寿命的检测单元, 以及用于显示净化饮水装置工作情况的显示单 元, 使得净化饮水装置的使用更加人性化、 智能化。
以上公开的仅为本发明的具体实施例, 但是, 本发明并非局限于 此, 任何本领域的技术人员能思之的变化都应落入本发明的保护范

Claims

权 利 要 求 书
1.一种净化饮水装置, 其特征在于, 包括:
机座 (6);
净水器, 具有设于所述机座(6)顶端外侧的净水箱(19); 以及 设于所述机座(6) 内的水泵(9)、 第一滤芯(14)、 用于制冷或 加热净水的饮水系统,
其中, 所述净水箱(19)、 水泵(9)、 第一滤芯(14)、 饮水系统 通过水路依次连通。
2.根据权利要求 1所述净化饮水装置,其特征在于,所述净水箱 ( 19)、 水泵(9)、 第一滤芯 (14)、 饮水系统彼此独立地与所述机座 (6) 可拆卸地连接。
3.根据权利要求 1或 2所述的净化饮水装置,其特征在于,所述 饮水系统为具有冷胆的半导体制冷系统(13)或具有热胆的加热系统
( 13, )。
4.根据权利要求 1或 2所述的净化饮水装置, 其特征在于, 所述 净水箱 (19) 的出水口处设置有快换阀 (10)。
5.根据权利要求 1或 2所述的净化饮水装置,其特征在于,所述 净水器还包括:
原水箱 (18), 架设于所述净水箱 (19) 中; 以及
第二滤芯 (17) 和第三滤芯 (20), 分别设于所述原水箱 (18) 底部的内、 外端,
其中, 所述原水箱 (18)、 第二滤芯 (17)、 第三滤芯 (20)、 净 水箱 (19) 通过水路依次串联。
6.根据权利要求 1或 2所述的净化饮水装置, 其特征在于, 所述 净化饮水装置还包括:
控制系统 (2); 以及
开关按键 (7), 设于所述机座 (6) 上, 所述控制系统(2) 响应所述开关按键(7) 的输出信号, 以控制 所述水泵 (9) 的运转。
7.根据权利要求 1或 2所述的净化饮水装置, 其特征在于, 所述 净化饮水装置还包括:
水位开关 (12), 设于所述净水箱(19) 与所述水泵(9) 之间的 水路上,
所述控制系统 (2) 响应所述水位开关 (12 ) 的输出信号, 以使 所述水泵 (9) 停止。
8.根据权利要求 7所述的净化饮水装置, 其特征在于, 所述控制 系统还包括: 显示单元 (4),
所述显示单元 (4) 响应所述水位开关 (12 ) 的输出信号, 以发 出警告信号。
9.根据权利要求 8所述的净化饮水装置, 其特征在于, 所述控制 系统 (2) 还包括: 用于检测滤芯寿命的检测单元,
当被检测的滤芯寿命终止时, 所述显示单元 (4) 响应所述检测 单元的输出信号, 以发出警告信号。
10.根据权利要求 7所述的净化饮水装置, 其特征在于, 所述水 位开关 (12) 为浮球开关。
11.根据权利要求 1或 2所述的净化饮水装置, 其特征在于, 所 述机座 (6)上还设有出水龙头 (11 ), 所述出水龙头 (11 ) 与所述饮 水系统的出水口连通。
12.根据权利要求 5所述的净化饮水装置, 其特征在于, 所述原 水箱 (18) 和所述净水箱 (19) 呈透明状。
13.—种净化饮水装置的控制方法, 其特征在于, 包括: 将原水箱中的水净化后存储于净水箱中;
将来自净水箱的水依次流经第一滤芯、 饮水系统后泵出。
14.根据权利要求 13所述的控制方法, 其特征在于, 设置水泵的 最长工作时限,通过水泵的实际工作时间与所述最长工作时限的比对 判断是否停止所述水泵工作。
15.根据权利要求 14所述的控制方法, 其特征在于, 还包括: 根据所述水泵的总工作时间来精确计量即时滤水总量,以检测滤 芯的寿命; 以及
当所述滤芯的寿命达到设定值时,输出维护或更换所述滤芯的信 号。
16.根据权利要求 15所述的控制方法, 其特征在于, 当所述净水 箱中的水低于设定的低水位, 控制所述水泵停止工作, 并且输出缺水 信号。
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