CN103626318B - Water purifying machine without waste water - Google Patents
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- CN103626318B CN103626318B CN201310631865.3A CN201310631865A CN103626318B CN 103626318 B CN103626318 B CN 103626318B CN 201310631865 A CN201310631865 A CN 201310631865A CN 103626318 B CN103626318 B CN 103626318B
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Abstract
本发明公开了一种无废水净水机，包括依次串联的第一滤壳、第二滤壳、第三滤壳、第四滤壳，第一滤壳内同轴设置有第一滤网且第一出水口位于第一滤网底部内侧，第二滤壳内设置有第一活性炭，第三滤壳内同轴设置有第二活性炭且第三出水口位于第二活性炭底部内侧，第四滤壳内同轴设置有反渗透膜；第一滤壳一侧设置有第一进水口并与外部水源通过进水管路连接，第四滤壳通过第四出水口与纯净水储水箱管路连接，第四滤壳一侧设置有第五出水口，第五出水口与第一进水口管路连通，第五出水口与第一进水口之间管路连通用水龙头的第一出口，纯净水储水箱与用水龙头的第二出口管路连通。
The invention discloses a wastewater-free water purifier, which comprises a first filter shell, a second filter shell, a third filter shell and a fourth filter shell connected in series in sequence, a first filter screen is coaxially arranged in the first filter shell and The first water outlet is located inside the bottom of the first filter screen, the first activated carbon is arranged in the second filter housing, the second activated carbon is coaxially arranged in the third filter housing and the third water outlet is located inside the bottom of the second activated carbon, the fourth filter A reverse osmosis membrane is arranged coaxially inside the shell; a first water inlet is set on one side of the first filter shell and is connected to an external water source through a water inlet pipeline; the fourth filter shell is connected to a pure water storage tank pipeline through a fourth water outlet, There is a fifth water outlet on one side of the fourth filter housing, the fifth water outlet is connected to the first water inlet pipeline, and the pipeline between the fifth water outlet and the first water inlet is connected to the first outlet of the faucet, and the pure water storage The water tank is communicated with the second outlet pipeline of the faucet.
Description
技术领域technical field
本发明涉及水处理技术领域，尤其涉及一种无废水净水机。The invention relates to the technical field of water treatment, in particular to a waste water-free water purifier.
背景技术Background technique
水是生命之源，生活饮用水质的好坏与人们的身体健康密切相关。根据世界卫生组织（WHO）调查表明，全世界80%的疾病和50%的儿童死亡都与饮用水水质不良有关。中国有四分之一的人口在饮用不符合卫生标准的水，“水污染”已经成为中国最主要的水环境问题。Water is the source of life, and the quality of drinking water is closely related to people's health. According to the World Health Organization (WHO) survey, 80% of diseases and 50% of child deaths in the world are related to poor drinking water quality. One quarter of China's population is drinking water that does not meet sanitary standards, and "water pollution" has become the most important water environment problem in China.
随着经济的不断发展和饮水健康知识的普及深入，人民越来越重视饮水安全，净水机的市场日益广阔，增长迅速。现有的净水机中，只使用其中的纯净水，而浓缩水往往直接倒弃，而浓缩水虽然达不到饮用标准，但经多层过滤后，比一般的水源的水质要高，直接倒弃造成了水资源的白白浪费。With the continuous development of the economy and the popularization of drinking water health knowledge, people pay more and more attention to drinking water safety, and the market for water purifiers is increasingly broad and growing rapidly. In the existing water purifiers, only the pure water is used, and the concentrated water is often discarded directly. Although the concentrated water does not meet the drinking standard, after multi-layer filtration, the water quality is higher than that of ordinary water sources. Dumping has caused a waste of water resources.
发明内容Contents of the invention
为了解决背景技术中存在的技术问题，本发明提出了一种无废水净水机，实现了浓缩水的高效利用，其结构简单，水资源利用率高，不产生废水，节水节能效果好。In order to solve the technical problems in the background technology, the present invention proposes a waste water-free water purifier, which realizes the efficient utilization of concentrated water, has a simple structure, high water resource utilization, does not generate waste water, and has good water and energy saving effects.
本发明提出的一种无废水净水机，包括第一滤壳、第二滤壳、第三滤壳、第四滤壳，第一滤壳底部设置有第一出水口，第二滤壳底部和上部分别设置有第二进水口和第二出水口，第三滤壳靠近一侧设置有第三进水口且底部设置有第三出水口，第四滤壳底部和顶部分别设置第四进水口和第四出水口，第一滤壳、第二滤壳、第三滤壳、第四滤壳通过第一出水口、第二进水口、第二出水口、第三进水口、第三出水口、第四进水口依次管路串联；A kind of waste water purifier proposed by the present invention comprises a first filter housing, a second filter housing, a third filter housing and a fourth filter housing, the bottom of the first filter housing is provided with a first water outlet, and the bottom of the second filter housing is The second water inlet and the second water outlet are respectively provided on the upper part and the third filter housing. The third water inlet is provided on one side and the third water outlet is provided on the bottom of the third filter housing. The fourth water inlet is respectively provided on the bottom and top of the fourth filter housing. and the fourth water outlet, the first filter housing, the second filter housing, the third filter housing, and the fourth filter housing pass through the first water outlet, the second water inlet, the second water outlet, the third water inlet, and the third water outlet , The fourth water inlet is sequentially connected in series;
第一滤壳内同轴设置有第一滤网且第一出水口位于第一滤网底部内侧，第二滤壳内设置有第一活性炭，第三滤壳内同轴设置有第二活性炭且第三出水口位于第二活性炭底部内侧，第四滤壳内同轴设置有反渗透膜；The first filter housing is coaxially provided with a first filter screen and the first water outlet is located inside the bottom of the first filter screen, the second filter housing is provided with a first activated carbon, and the third filter housing is coaxially provided with a second activated carbon and The third water outlet is located inside the bottom of the second activated carbon, and a reverse osmosis membrane is coaxially arranged in the fourth filter housing;
第一滤壳一侧设置有第一进水口并与外部水源通过进水管路连接，第四滤壳通过第四出水口与纯净水储水箱管路连接，外部进水经第一进水口、第一滤网、第一出水口、第二进水口、第一活性炭、第二出水口、第三进水口、第二活性炭、第三出水口、第四进水口、反渗透膜、第四出水口进入纯净水储水箱进行储存；One side of the first filter housing is provided with a first water inlet and is connected to an external water source through a water inlet pipeline; the fourth filter housing is connected to a pure water storage tank pipeline through a fourth water outlet; the external water enters through the first water inlet, the second A filter screen, the first water outlet, the second water inlet, the first activated carbon, the second water outlet, the third water inlet, the second activated carbon, the third water outlet, the fourth water inlet, the reverse osmosis membrane, the fourth water outlet Enter the pure water storage tank for storage;
第四滤壳一侧设置有第五出水口，第五出水口与第一进水口管路连通，第五出水口与第一进水口之间管路连通用水龙头的第一出口，纯净水储水箱与用水龙头的第二出口管路连通。There is a fifth water outlet on one side of the fourth filter housing, the fifth water outlet is connected to the first water inlet pipeline, and the pipeline between the fifth water outlet and the first water inlet is connected to the first outlet of the faucet, and the pure water storage The water tank is communicated with the second outlet pipeline of the faucet.
优选地，第一滤网内腔同轴设置有第二滤网，且第二滤网的目数大于第一滤网的目数，第一出水口位于第二滤网底部内侧。Preferably, the inner cavity of the first filter screen is coaxially provided with a second filter screen, and the mesh number of the second filter screen is larger than that of the first filter screen, and the first water outlet is located inside the bottom of the second filter screen.
优选地，第一活性炭的下方和上方分别设置有第三滤网和第四滤网。Preferably, a third filter screen and a fourth filter screen are respectively arranged below and above the first activated carbon.
优选地，第二活性炭内腔同轴设置有第五滤网且第五滤网的目数大于第一滤网、第二滤网、第三滤网、第四滤网，第三出水口位于第五滤网底部内侧。Preferably, the second activated carbon inner cavity is coaxially provided with a fifth filter screen and the mesh number of the fifth filter screen is larger than that of the first filter screen, the second filter screen, the third filter screen, and the fourth filter screen, and the third water outlet is located at The inside of the bottom of the fifth strainer.
优选地，纯净水储水箱与用水龙头的第二出口之间管路上设置有后置活性炭滤芯。Preferably, a post activated carbon filter element is arranged on the pipeline between the pure water storage tank and the second outlet of the faucet.
优选地，外部水源进水管路上设置有水压调节阀和/或水压表。Preferably, a water pressure regulating valve and/or a water pressure gauge are arranged on the water inlet pipeline of the external water source.
优选地，第一滤壳上设置有第一排污阀，第二滤壳上方设置有第二排污阀。Preferably, a first blowdown valve is set on the first filter housing, and a second blowdown valve is set above the second filter shell.
优选地，用水龙头第一出口与第一进水口之间管路上设置有防止外部水源进入用水龙头的逆止阀。Preferably, a non-return valve is provided on the pipeline between the first outlet of the faucet and the first water inlet to prevent external water sources from entering the faucet.
优选地，第一活性炭为UDF颗粒活性炭，第二活性炭为CTO压缩活性炭。Preferably, the first activated carbon is UDF granular activated carbon, and the second activated carbon is CTO compressed activated carbon.
本发明中，外部水源经第一滤壳中第一滤网、第二滤网双层过滤后可以有效滤去铁锈、泥沙等杂质，经第二滤壳中第一活性炭、第三滤壳中第二活性炭过滤后可以有效除去异味和余氯，第二滤壳中的第三滤网、第四滤网可以防止第一活性炭不会扩散至水中引起堵塞且能保护第一活性炭，第三滤壳中的第五滤网可以过滤细小颗粒物进一步提升水质，经第四滤壳中反渗透膜可以滤除水中细菌、化学残留物、农药残留物、重金属元素、反射性微粒、微生物、有机物等，从而获得高质量纯净水并放入纯净水储水箱中储存；通过将第五出水口与第一进水口之间管路可以循环使用浓缩水，防止产生废水并能进行管路、滤网、活性炭的清洗，防止杂质沉积。In the present invention, the external water source can effectively filter out impurities such as rust and sediment after being filtered by the first filter screen and the second filter screen in the first filter shell, and the first activated carbon in the second filter shell, the third filter shell, etc. After the second activated carbon is filtered, it can effectively remove odor and residual chlorine. The third filter and the fourth filter in the second filter shell can prevent the first activated carbon from spreading into the water and cause blockage and can protect the first activated carbon. The fifth filter in the filter shell can filter fine particles to further improve the water quality, and the reverse osmosis membrane in the fourth filter shell can filter out bacteria, chemical residues, pesticide residues, heavy metal elements, reflective particles, microorganisms, organic matter, etc. , so as to obtain high-quality pure water and put it into the pure water storage tank for storage; through the pipeline between the fifth water outlet and the first water inlet, the concentrated water can be recycled to prevent waste water and can carry out pipelines, filters, Activated carbon cleaning to prevent the deposition of impurities.
附图说明Description of drawings
图1为本发明提出的一种无废水净水机的结构示意图。Fig. 1 is a schematic structural view of a non-waste water purifier proposed by the present invention.
具体实施方式Detailed ways
如图1所示，图1为本发明提出的一种无废水净水机的结构示意图。As shown in Fig. 1, Fig. 1 is a structural schematic diagram of a non-waste water purifier proposed by the present invention.
参照图1，本发明提出的一种无废水净水机，包括第一滤壳1、第二滤壳2、第三滤壳3、第四滤壳4，第一滤壳1底部设置有第一出水口，第二滤壳2底部和上部分别设置有第二进水口和第二出水口，第三滤壳3靠近一侧设置有第三进水口且底部设置有第三出水口，第四滤壳4底部和顶部分别设置第四进水口和第四出水口，第一滤壳1、第二滤壳2、第三滤壳3、第四滤壳4通过第一出水口、第二进水口、第二出水口、第三进水口、第三出水口、第四进水口依次管路串联；Referring to Fig. 1, a kind of non-wastewater water purifier that the present invention proposes, comprises the first filter shell 1, the second filter shell 2, the third filter shell 3, the fourth filter shell 4, the bottom of the first filter shell 1 is provided with the first One water outlet, the bottom and upper part of the second filter housing 2 are respectively provided with a second water inlet and a second water outlet, the third filter housing 3 is provided with a third water inlet near one side and a third water outlet at the bottom, the fourth The bottom and top of the filter housing 4 are respectively provided with a fourth water inlet and a fourth water outlet. The first filter housing 1, the second filter housing 2, the third filter housing 3, and the fourth filter housing 4 pass through the first water outlet, the second The water inlet, the second water outlet, the third water inlet, the third water outlet, and the fourth water inlet are sequentially connected in series;
第一滤壳1内同轴设置有第一滤网且第一出水口位于第一滤网底部内侧，第二滤壳2内设置有第一活性炭，第三滤壳3内同轴设置有第二活性炭且第三出水口位于第二活性炭底部内侧，第四滤壳4内同轴设置有反渗透膜；The first filter housing 1 is coaxially provided with a first filter screen and the first water outlet is located inside the bottom of the first filter screen, the second filter housing 2 is provided with a first activated carbon, and the third filter housing 3 is coaxially provided with a second filter screen. Two activated carbons and the third water outlet is located inside the bottom of the second activated carbon, and a reverse osmosis membrane is coaxially arranged in the fourth filter housing 4;
第一滤壳1一侧设置有第一进水口并与外部水源通过进水管路连接，第四滤壳4通过第四出水口与纯净水储水箱5管路连接，外部进水经第一进水口、第一滤网、第一出水口、第二进水口、第一活性炭、第二出水口、第三进水口、第二活性炭、第三出水口、第四进水口、反渗透膜、第四出水口进入纯净水储水箱5进行储存；One side of the first filter housing 1 is provided with a first water inlet and is connected to an external water source through a water inlet pipeline. The fourth filter housing 4 is connected to a pure water storage tank 5 through a fourth water outlet. Water outlet, first filter screen, first water outlet, second water inlet, first activated carbon, second water outlet, third water inlet, second activated carbon, third water outlet, fourth water inlet, reverse osmosis membrane, first Four water outlets enter the pure water storage tank 5 for storage;
第四滤壳4一侧设置有第五出水口，第五出水口与第一进水口管路连通，第五出水口与第一进水口之间管路连通用水龙头6的第一出口，纯净水储水箱5与用水龙头6的第二出口管路连通。A fifth water outlet is provided on one side of the fourth filter housing 4, the fifth water outlet is connected to the first water inlet pipeline, and the pipeline between the fifth water outlet and the first water inlet is connected to the first outlet of the faucet 6, pure The water storage tank 5 communicates with the second outlet pipeline of the faucet 6 .
其中，第一活性炭为UDF颗粒活性炭，第二活性炭为CTO压缩活性炭。Among them, the first activated carbon is UDF granular activated carbon, and the second activated carbon is CTO compressed activated carbon.
在具体设计过程中，第一滤网内腔同轴设置有第二滤网，且第二滤网的目数大于第一滤网的目数，第一出水口位于第二滤网底部内侧。In the specific design process, the inner cavity of the first filter screen is coaxially provided with a second filter screen, and the mesh number of the second filter screen is larger than that of the first filter screen, and the first water outlet is located inside the bottom of the second filter screen.
在具体设计过程中，第一活性炭的下方和上方分别设置有第三滤网和第四滤网。In the specific design process, a third filter screen and a fourth filter screen are respectively arranged below and above the first activated carbon.
在具体设计过程中，第二活性炭内腔同轴设置有第五滤网且第五滤网的目数大于第一滤网、第二滤网、第三滤网、第四滤网，第三出水口位于第五滤网底部内侧。In the specific design process, the second activated carbon inner cavity is coaxially provided with a fifth filter screen, and the mesh number of the fifth filter screen is larger than that of the first filter screen, the second filter screen, the third filter screen, the fourth filter screen, and the third filter screen. The water outlet is located inside the bottom of the fifth strainer.
在具体设计过程中，纯净水储水箱5与用水龙头6的第二出口之间管路上设置有后置活性炭滤芯7，从而可以在纯净水使用前除去异味并改善口感。In the specific design process, a post activated carbon filter element 7 is arranged on the pipeline between the purified water storage tank 5 and the second outlet of the faucet 6, so that the peculiar smell can be removed and the taste of the purified water can be improved before the purified water is used.
在本实施例中，为了精确地控制进水水压，外部水源进水管路上设置有水压调节阀9和水压表10。In this embodiment, in order to accurately control the water inlet water pressure, a water pressure regulating valve 9 and a water pressure gauge 10 are provided on the water inlet pipeline of the external water source.
在具体设计过程中，第一滤壳1上设置有第一排污阀，第二滤壳2上方设置有第二排污阀，有利于提高排污效果。In the specific design process, a first blowdown valve is provided on the first filter case 1, and a second blowdown valve is provided above the second filter case 2, which is beneficial to improve the blowdown effect.
在具体设计过程中，用水龙头6第一出口与第一进水口之间管路上设置有防止外部水源进入用水龙头6的逆止阀8，从而防止直接使用外部水源。In the specific design process, a non-return valve 8 is provided on the pipeline between the first outlet of the water faucet 6 and the first water inlet to prevent external water sources from entering the water faucet 6, thereby preventing direct use of external water sources.
在本发明中，外部水源经第一滤壳1中第一滤网、第二滤网双层过滤后可以有效滤去铁锈、泥沙等杂质，经第二滤壳2中第一活性炭、第三滤壳3中第二活性炭过滤后可以有效除去异味和余氯，第二滤壳2中的第三滤网、第四滤网可以防止第一活性炭不会扩散至水中引起堵塞且能保护第一活性炭，第三滤壳3中的第五滤网可以过滤细小颗粒物进一步提升水质，经第四滤壳4中反渗透膜可以滤除水中细菌、化学残留物、农药残留物、重金属元素、反射性微粒、微生物、有机物等，从而获得高质量纯净水并放入纯净水储水箱5中储存；通过将第五出水口与第一进水口之间管路可以循环使用浓缩水，防止产生废水并能进行管路、滤网、活性炭的清洗，防止杂质沉积。In the present invention, the external water source can effectively filter out impurities such as rust and silt after being filtered by the first filter screen and the second filter screen in the first filter shell 1, and the first activated carbon in the second filter shell 2, the second filter screen, etc. The second activated carbon in the third filter housing 3 can effectively remove peculiar smell and residual chlorine after being filtered, and the third and fourth filter screens in the second filter housing 2 can prevent the first activated carbon from diffusing into the water to cause blockage and protect the third filter. Activated carbon, the fifth filter in the third filter shell 3 can filter fine particles to further improve water quality, and the reverse osmosis membrane in the fourth filter shell 4 can filter out bacteria, chemical residues, pesticide residues, heavy metal elements, reflection to obtain high-quality pure water and put it into the pure water storage tank 5 for storage; the concentrated water can be recycled through the pipeline between the fifth water outlet and the first water inlet to prevent waste water from being produced and It can clean the pipeline, filter screen and activated carbon to prevent the deposition of impurities.
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.
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| CN106310953A (en) * | 2016-10-13 | 2017-01-11 | 珠海格力电器股份有限公司 | Water purifying device |
| CN106315901A (en) * | 2016-11-02 | 2017-01-11 | 北京科泰兴达高新技术有限公司 | Water-saving type water purifier |
| CN108046463A (en) * | 2017-11-24 | 2018-05-18 | 北京欧美中科学技术研究院 | Water-saving reverse osmosis unit |
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| CN203700048U (en) * | 2013-11-29 | 2014-07-09 | 宁国市老百姓净水家电服务中心 | Wastewater-free water purifier |
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| CN201003192Y (en) * | 2007-01-10 | 2008-01-09 | 卓同欣 | Full-automatic control separate quality water supply machine |
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| CN201825798U (en) * | 2010-09-30 | 2011-05-11 | 胡维炼 | Reverse osmosis membrane water purifier with less or no wastewater draining |
| CN102910750A (en) * | 2011-12-02 | 2013-02-06 | 何水兵 | RO (reverse osmosis) water purification system without wastewater discharge |
| CN203700048U (en) * | 2013-11-29 | 2014-07-09 | 宁国市老百姓净水家电服务中心 | Wastewater-free water purifier |
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| CN103626318A (en) | 2014-03-12 |
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