CN112424112A - 直接式净水器 - Google Patents
直接式净水器 Download PDFInfo
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- CN112424112A CN112424112A CN201980046432.7A CN201980046432A CN112424112A CN 112424112 A CN112424112 A CN 112424112A CN 201980046432 A CN201980046432 A CN 201980046432A CN 112424112 A CN112424112 A CN 112424112A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 103
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 239000012141 concentrate Substances 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 10
- 239000008213 purified water Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
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Abstract
根据本发明的一实施例的直接式净水器,其构成可包括:第一过滤器,过滤通过第一流路流入的水;第二过滤器,过滤通过第二流路接收的从所述第一过滤器过滤的水;第一阀,设置在所述第二流路上控制水的流动;泵,设置在所述第二流路上,供给由所述第二过滤器已被设置的水压以上的水;第三过滤器,过滤通过第三流路接收的从所述第二过滤器过滤的水;第二阀,设置在所述第三流路上,用于降低流路内的压力;第三阀,在所述第三流路上设置在所述第二阀的后端,防止水的逆流;以及加热部,接收从所述第三过滤器过滤的水并由已设置的温度进行加热。
Description
技术领域
本申请涉及直接式净水器。
背景技术
净水器作为净化从外部供给的原水并提供净水的装置,根据对更加新鲜的水的用户的要求增加及产品的小型化的趋势,广泛使用不具备存储槽的直接式净水器。还有,还广泛使用除了提供净水之外,利用净水生成并提供冷水及温水的净水器。
但是,为了由直接式提供温水在瞬间启动温水加热器时,为了将净水加热至所需的温度需调整流量,由此设置在净水器流路上的泵压力过度的上升,据此可减小产品的耐久性。
发明内容
(要解决的课题)
因此,在所属技术领域中需要由直接式提供净水、冷水及温水的直接式净水器中,用于防止瞬间启动温水加热器时泵压力的过度上升的方案。
(解决课题的方法)
为了解决所述课题,本发明的一实施例提供直接式净水器。
所述直接式净水器可包括:第一过滤器,过滤通过第一流路流入的水;第二过滤器,过滤通过第二流路接收的从所述第一过滤器过滤的水;第一阀,设置在所述第二流路上控制水的流动;泵,设置在所述第二流路上,供给由所述第二过滤器已被设置的水压以上的水;第三过滤器,过滤通过第三流路接收的从所述第二过滤器过滤的水;第二阀,设置在所述第三流路上,用于降低流路内的压力;第三阀,在所述第三流路上设置在所述第二阀的后端,防止水的逆流;以及加热部,接收从所述第三过滤器过滤的水并由已设置的温度进行加热。
还有,所述课题的解决方法不是列举本发明的所有特征。本发明的多种特征与根据此的优点和效果,可通过参照以下具体实施形态,理解为更详细。
(发明效果)
根据本发明的一实施例,由直接式提供净水、冷水机温水的直接式净水器中,可防止在瞬间启动温水加热器时,泵压力的过度的上升。
附图说明
图1为示出根据本发明的一实施例的直接式净水器的构成图。
图2为示出根据本发明的其他实施例的直接式净水器的构成图。
具体实施方式
以下,为了本领域的技术人员便于实施本发明,参照附图详细地说明优选实施例。只是,在详细说明本发明的优选实施例时,判断对相关的公知功能或者构成的具体说明不必要地模糊本发明的要旨时,省略其详细地说明。还有,对于相似的功能及作用的部分,在整个图中使用相同的附图标记。
进一步地,在整个说明书中,有些部分与其他部分“连接”时,这不仅指“直接连接”的情况,而且还包括在其中间具有其他元件的“间接连接”的情况。还有,在没有特别反对记载的情况下,“包括”有些构成要素意味着不排除其它构成要素而是还可包括其他构成要素。
图1为示出根据本发明的一实施例的直接式净水器的构成图。
参照图1,根据本发明的一实施例的直接式净水器100可包括一个以上的过滤器111,112,113、泵120、加热部130以及冷却部140和连接这些的流路L1~L10、设置在流路上控制水的流动的阀V1~V13以及流量传感器FS。
通过第一流路L1提供的原水可在第一过滤器111被过滤。例如,第一过滤器111可以是将原水第一次过滤的前处理过滤器。
在第一过滤器111过滤的水通过第一阀V1可流动到第二流路L2。例如,第一阀V1由膜片阀体现,可使从第一过滤器111过滤的水流动到第二流路L2。
通过第二流路L2流动的水可供给到第二过滤器112并被过滤。例如,第二过滤器112可以是由反渗透(RO,Reverse osmosis)方式过滤水的反渗透过滤器。
还有,在第二流路L2上设置泵120可向第二过滤器112供给一定水压以上的水。由此,在第二过滤器112可顺利地进行根据反渗透方式的水的过滤。
还有,可设置分流连接泵120的前端及后端的第十流路L10和设置在第十流路L10上的第十三阀V13。其中,第十流路L10及第十三阀V13是用于分流泵120的前后端,因此,可分别称为分流流路及分流阀。在后述的加热部130运行期间,第十三阀V13可打开第十流路L10。由此,可防止驱动加热部130时,泵120的压力过度地上升。
由第二过滤器112过滤的净水通过第三流路L3可供给到第三过滤器113并被过滤。例如,第三过滤器113可以是用于去除气体、味道、残留氯等的后处理过滤器。
在第三流路L3上可设置用于流路内的压力强低的第二阀V2以及用于防止水逆流的第三阀V3。如此,在第二过滤器112的后端设置用于减压流路内的第二阀V2以及用于防止水的逆流的第三阀V3,从而在驱动加热部130而产生负荷时,也可防止流路内的过度的压力上升。
一方面,从第二过滤器112排出的浓缩水通过第七流路L7由地漏排出,或者通过第八流路L8可被提供为生活用水。
在第七流路L7上设置用于执行冲洗操作的第七阀V7及第八阀V8,在第八流路L8上可设置第九阀V9。其中,第七流路L7及第七阀V7作为用于执行冲洗操作,可以是分别为冲洗流路及冲洗阀。还有,运行后述的加热部130时通过第二过滤器112过滤的净水的出水量被限定时,第七阀V7为了防止第二过滤器112的前端或者泵120的后端压力大幅上升可被打开。但是,第二过滤器112完全被打开时,在第二过滤器112内没有形成压力,从而可丧失净水功能。因此,为了解决第二过滤器112的完全打开问题,在第七流路L7上的第七阀V7的后端及第八流路L8上分别安装由电阻器形成的第八阀V8及第九阀V9,从而可在第二过滤器112形成所需的驱动压力。
还有,在后述的加热部130运行期间,第七阀V7可打开第七流路L7。由此,可防止启动加热部130时泵120的压力过度地上升。
由第三过滤器113过滤的净水通过第四流路L4提供给用户,或者通过从第四流路L4分支的第五流路L5被加热,或者通过从第四流路L4分支的第六流路L6被冷却后提供给用户。
在第四流路L4上设置流量传感器FS,从而通过第四流路L4可感知流动的净水的流量。还有,在第四流路L4上设置第四阀V4,可控制通过第四流路L4的净水的供给。
在第五流路L5上可设置第五阀V5及加热部130。其中,加热部130可以是将流路的净水瞬间加热至设置的温度的瞬间温水加热器。第五阀V5设置在加热部130的前端,可控制通过第五流路L5的温水的供给。例如,第五阀V5体现为步进马达调整供给到加热部130的净水的流量,从而可使供给到加热部130的净水加热至已设置的温度的温水。
在第六流路L6上可设置第六阀V6及冷却部140。其中,冷却部140冷却由冰轴式流入的净水提供冷水。例如,冷却部140包括冰轴槽和冷却线圈,由冷却线圈制冷冷却槽内的非饮用水之后,可将由热交换流入的净水瞬间冷却。第六阀V6设置在冷却部140的前端,可控制通过第六流路L6的冷水的供给。
还有,在聚合第四流路L4、第五流路L5及第六流路L6的出水端可设置第十一阀V11。例如,第十一阀V11体现为双向阀,可使通过第四流路L4、第五流路L5及第六流路L6排出的水供给给用户,或者可由地漏排出。
一方面,从第一过滤器111过滤的水流动到第九流路L9,供给到设置在冷却部140的冰轴槽,或者排出至外部。在从第一过滤器111的后端分支的第九流路L9上可设置第十阀V10及第十二阀V12。例如,第十阀V10可体现为用于防止水的逆流的止回阀,第十二阀V12可体现为膜片阀。
图2是示出根据本发明的其他实施例的直接式净水器。
参照图2,根据本发明的其他实施例的直接式净水器200可包括一个以上的过滤器211,212,213、泵220、加热部230以及冷却部240和连接这些的流路L1~L10、设置在流路上控制水的流动的阀V1~V14以及流量传感器FS。
在图2示出的直接式净水器200在还包括设置于第七流路L7和第八流路L8聚合的排水端的第十四阀V14与图1示出的直接式净水器100不同之外,其他构成相同,且对于相同构成的重复说明基于省略。
其中,第十四阀V14可以是设置在第二过滤器212的排水线上以防止随着排水线的延长而发生过度的流动压力的减压阀。
如图1所示构成水排管时,形成在第七流路L7的流动压力可影响第二阀V2,并且根据情况可发生第二阀V2被阻断的问题。因此,通过附加第十四阀V14可解决如上述问题。
本发明不限定于上述的实施例及附图。对于本领域的技术人员应当理解在不脱离本发明的技术思想的范围内,可置换、变形及变更根据本发明的构成要素。
Claims (3)
1.一种直接式净水器,其中,所述直接式净水器包括:
第一过滤器,过滤通过第一流路流入的水;
第二过滤器,过滤通过第二流路接收的从所述第一过滤器过滤的水;
第一阀,设置在所述第二流路上控制水的流动;
泵,设置在所述第二流路上,供给由所述第二过滤器已被设置的水压以上的水;
第三过滤器,过滤通过第三流路接收的从所述第二过滤器过滤的水;
第二阀,设置在所述第三流路上,用于降低流路内的压力;
第三阀,在所述第三流路上设置在所述第二阀的后端,防止水的逆流;以及
加热部,接收从所述第三过滤器过滤的水并由已设置的温度进行加热。
2.根据权利要求1所述的直接式净水器,所述直接式净水器还包括:
分流流路,分流的连接所述泵的前端及后端;以及
分流阀,设置在所述分流流路上。
3.根据权利要求1所述的直接式净水器,所述直接式净水器还包括:
冲洗阀,设置在从所述第二过滤器排出浓缩水的冲洗流路上;以及
减压阀,设置在所述冲洗流路上。
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EP3981500B1 (en) * | 2020-10-09 | 2023-06-21 | 12M Invent GmbH | A gas seperation system and gas seperation method comprising a membrane system having a control valve |
KR20230039357A (ko) | 2021-09-14 | 2023-03-21 | 코웨이 주식회사 | 정수기 |
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KR100331996B1 (ko) * | 2000-04-25 | 2002-04-10 | 한형수 | 직수형 역삼투 가정용 정수기 |
KR20120088318A (ko) * | 2011-01-31 | 2012-08-08 | 위니아만도 주식회사 | 정수기의 정수 온도 제어 장치 및 방법 |
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JPH11212652A (ja) * | 1998-01-29 | 1999-08-06 | Matsushita Electric Ind Co Ltd | 流量制御装置 |
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US20210268440A1 (en) | 2021-09-02 |
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