CN104402154A - RO (reverse osmosis) water purifier and concentrated water recovery and storage device thereof - Google Patents

RO (reverse osmosis) water purifier and concentrated water recovery and storage device thereof Download PDF

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Publication number
CN104402154A
CN104402154A CN201410707670.7A CN201410707670A CN104402154A CN 104402154 A CN104402154 A CN 104402154A CN 201410707670 A CN201410707670 A CN 201410707670A CN 104402154 A CN104402154 A CN 104402154A
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China
Prior art keywords
water
condensed
inlet pipe
tap
condensed water
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Pending
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CN201410707670.7A
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Chinese (zh)
Inventor
叶秀友
梁建林
彭开勤
陈恩华
刘峰
邓金虎
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Zhejiang Qinyuan Water Treatment Technology Co Ltd
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Zhejiang Qinyuan Water Treatment Technology Co Ltd
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Priority to CN201410707670.7A priority Critical patent/CN104402154A/en
Publication of CN104402154A publication Critical patent/CN104402154A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a water purifier, and discloses an RO (reverse osmosis) water purifier and a concentrated water recovery and storage device thereof. The RO water purifier comprises filter elements (1), wherein the concentrated water outlets of the filter elements (1) are connected with the concentrated water inlet pipe (15) of the concentrated water recovery and storage device through a pipeline; the concentrated water inlet pipe (15) is connected with a water storage tank (4), a self-sucking pump (5) and a pressure induction switch (6) in sequence; a low-liquid level switch (41) and a high-liquid level switch (42) are arranged at the lower and upper inner parts of the water storage tank (4) respectively; the water outlet of the pressure induction switch (6) is connected with a tap water inlet pipe (2) and a concentrated water tap (7) respectively; an electromagnetic valve (8) is arranged on the pipeline through which the tap water inlet pipe (2) is connected with the water inlets of the filter elements (1). Through the adoption of the RO water purifier and the concentrated water recovery and storage device, concentrated water of the RO water purifier can be recovered and utilized forcibly; the RO water purifier and the concentrated water recovery and storage device are safe, energy-saving, convenient to mount, and high in universality.

Description

RO reverse osmosis water purifier and condensed water thereof reclaim storing device
Technical field
The present invention relates to a kind of water-purifying machine, particularly relate to a kind of RO reverse osmosis water purifier.
Background technology
China is the country that water resources is poor, and China's population accounts for 22% of the world, 6% of the fresh water Jin Zhan world, and water resources 2200 cubic metres, is about 1/4 of world's per capita share per capita, therefore economizes on water concerning the meaning having particularly important China.
But at present, on market, all RO reverse osmosis water purifiers used and selling can produce condensed water while pure water processed, i.e. so-called " waste water ", and condensed water is exactly, and municipal tap water is after first three level of RO reverse osmosis water purifier, RO reverse osmosis membrane filtration fall through water, the condensed water of RO reverse osmosis water purifier is due to through three road process, therefore, except saltiness slightly higher than tap water (being about 1.3 times of tap water), other most of indexs, as turbidity, colourity, chlorine residue, smell and taste, organism, be suspended thing, colloid etc., so condensed water discharge to be caused the serious waste of water resources.
Present stage is along with the further raising of people's quality of life and improvement, the enhancing of saving and environmental consciousness and raising, and people have had the cognition and understanding of filling part to environment and water resources, thus have higher requirement to the comprehensive utilization of energy-saving and emission-reduction and water resources.And the micro-waste water RO reverse osmosis water purifier existed in the market, just reduce somewhat the quantity discharged of RO reverse osmosis water purifier condensed water, the not proper comprehensive utilization really accomplishing condensed water, do not accomplish real zero release.
Summary of the invention
The present invention is directed to the Appropriate application that existing RO reverse osmosis water purifier is difficult to accomplish condensed water, provide a kind of RO reverse osmosis water purifier.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals:
RO reverse osmosis water purifier, comprise filter core, also comprise condensed water and reclaim storing device, condensed water reclaims storing device, comprise tap water water inlet pipe, condensed water water inlet pipe and condensed water rising pipe, tap water water inlet pipe is connected with running water outlet pipe, the pure water water outlet of filter core is connected with pure water water tap by pipeline, the condensed water outlet of filter core connects by pipeline the condensed water water inlet pipe that condensed water reclaims storing device, condensed water water inlet pipe connects water tank successively by pipeline, vacuum primingpump, pressure-sensitive switch and condensed water water tap, lower end in water tank and upper end are respectively equipped with low liquid level switch and high level switch, tap water water inlet pipe is connected with the water outlet of pressure-sensitive switch by pipeline, running water outlet pipe is connected with the water-in of filter core, running water outlet pipeline is provided with magnetic valve.
Condensed water in filter core sucks in water tank by vacuum primingpump through condensed water water inlet pipe, the magnetic valve on tap water suction culvert and the vacuum primingpump on condensed water pipeline is controlled by the high level switch in water tank and low liquid level switch, thus the flooding quantity in control filter core, to ensure that the condensed water after filter element filtering can all be stored in water tank, recycle eventually through condensed water water tap, thus realize forcing recycle to RO reverse osmosis water purifier condensed water, when also having water tank full water in addition, pressure-sensitive switch on condensed water pipeline can cut off RO reverse osmosis water purifier in time, make it can not produce water again, normally RO reverse osmosis water purifier could be used after must using water tank water, guide and force to use concentrated Water in Water Tank.It has the advantages such as safe, energy-conservation, easy for installation, highly versatile.
As preferably, the pipeline that the water outlet of vacuum primingpump is connected with the water inlet of pressure-sensitive switch and the pipeline that tap water water inlet pipe is connected with the water outlet of pressure-sensitive switch are equipped with reverse checkvalve.Reverse checkvalve can be used for preventing tap water to be back to water tank and condensed water is back to water supply pipe.
As preferably, distance bottom low liquid level switch and high level switch and water tank is respectively 5-10cm and 0.1-1.4m, the water yield in water butt is responded to by liquid level switch, the volume size of water butt can design according to condensed water discharge capacity demand, the throw out that the height vacuum primingpump of liquid level switch is unlikely to bottom by water butt also extracts in the lump, also makes water level be unlikely to the too high pressure making twin conduit and water tank excessive.
As preferably, water tank top is provided with cistern cover plate.Water butt cover plate of can fetching boiling water cleans, and one conveniently can conveniently clean, and can play dust-proof effect on the other hand to water storage inner bucket water.
As preferably, water tank is provided with at least one overflow port, and the distance bottom overflow port and water tank is greater than the distance bottom high level switch and water tank.When electrical equipment breaks down, by overflow port, the water in water tank is overflowed, reach the defencive function of discharging device.
As preferably, the connecting pipeline of water tank water outlet and vacuum primingpump water inlet is provided with ultraviolet germicidal.Ultraviolet germicidal lamp is used to carry out physical sterilization to the water of water tank, further improves water purification quality.
The present invention, owing to have employed above technical scheme, has significant technique effect:
The present invention's design have employed above technical scheme, this device adopts condensed water to reclaim to store, and in addition electrical equipment and pilot circuit realize forcing recycle to RO reverse osmosis water purifier condensed water, it has the advantages such as safe, energy-conservation, easy for installation, highly versatile, condensed water reclaims storing device and is applicable to all kinds of water-purifying machine simultaneously, usage range is wide, accomplishes the zero release of condensed water water in all kinds of water-purifying machine.
Accompanying drawing explanation
Fig. 1 is the structural representation of RO reverse osmosis water purifier in the present invention;
Fig. 2 is the structural representation that in the present invention, condensed water reclaims storing device.
The toponym that in accompanying drawing, each number designation refers to is as follows: 1-filter core, 2-tap water water inlet pipe, 3-pure water water tap, 4-water tank, 5-vacuum primingpump, 6-pressure-sensitive switch, 7-condensed water water tap, 8-magnetic valve, 9-reverse checkvalve, 10-cistern cover plate, 11-overflow port, 12-ultraviolet germicidal, 13-the first threeway, 14-the second threeway, 15-condensed water water inlet pipe, 16-condensed water rising pipe, 17-running water outlet pipe, 41-low liquid level switch, 42-high level switch.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
Embodiment 1
RO reverse osmosis water purifier, as shown in Figure 1, comprises filter core 1 and condensed water recovery storing device.Condensed water reclaims storing device, as shown in Figure 2, comprise tap water water inlet pipe 2, condensed water water inlet pipe 15 and condensed water rising pipe 16, tap water water inlet pipe 2 is connected with running water outlet pipe 17, the water-in of filter core 1 is connected with tap water water inlet pipe 2 and pure water water tap 3 respectively with pure water water outlet, condensed water rising pipe 16 end is provided with condensed water water tap 7, the condensed water outlet of filter core 1 connects by pipeline the condensed water water inlet pipe 15 that condensed water reclaims storing device, condensed water water inlet pipe 15 is connected with water tank 4 in turn, ultraviolet germicidal 12, vacuum primingpump 5 and pressure-sensitive switch 6, the lower end of water tank 4 inside and upper end are respectively equipped with low liquid level switch 41 and high level switch 42, low liquid level switch 41 and high level switch 42 are liquid level sensor, low liquid level switch 41 and high level switch 42 are respectively 5cm and 0.1m with the distance bottom water tank 4, water tank 4 top is provided with cistern cover plate 10.Water tank 4 is provided with at least one overflow port 11.The water outlet of pressure-sensitive switch 6 is connected with tap water water inlet pipe 2 and condensed water rising pipe 16 respectively by the first threeway 13, and running water outlet pipe 17 is provided with magnetic valve 8, and pure water water tap 3 and condensed water water tap 7 are equipped with tap valve.
Condensed water reclaims storing device and is applicable to all kinds of water-purifying machine, and usage range is wide, accomplishes the zero release of condensed water water in all kinds of water-purifying machine.
The pipeline that the water outlet of vacuum primingpump 5 is connected with the water inlet of pressure-sensitive switch 6 is provided with reverse checkvalve 9, and current can only flow to pressure-sensitive switch 6 from vacuum primingpump 5; The pipeline that tap water water inlet pipe 2 is connected with the water outlet of pressure-sensitive switch 6 is provided with reverse checkvalve 9, current can only flow to pressure-sensitive switch 6 from tap water water inlet pipe 2, the water main road be connected with tap water water inlet pipe 2 connects two distributive pipes respectively by the second threeway 14, two distributive pipes are connected with the water-in of filter core 1 and the water outlet of pressure-sensitive switch 6 respectively, and reverse checkvalve 9 is arranged on the distributive pipe that is connected with the water outlet of pressure-sensitive switch 6.
The present embodiment is when concrete operations, tap water is by tap water water inlet pipe 2 to the second threeway 14, water main road is divided into two branch pipeline by the second threeway 14, through magnetic valve 8 water flow into filter core 1 water-in, flow to condensed water water tap 7 through the water of reverse checkvalve 9 through condensed water rising pipe 16; Pure water after filter core 1 purifies flow to pure water water tap 3 through pure water water outlet, and the condensed water that filter core 1 produces enters water tank 4 by condensed water rising pipe.
When in water tank 4, condensed water water level is lower than low liquid level switch 41, magnetic valve 8 is opened, filter core 1 starts normally pure water processed, when now opening the tap valve at condensed water water tap 7 place, because water level is too low, low liquid level switch disconnects vacuum primingpump and ultraviolet lamp power supply, and vacuum primingpump 5, ultraviolet germicidal 12 do not work, and effectively prevents vacuum primingpump from dallying and preventing ultraviolet lamp from doing useless work.
When water level in water tank 4 higher than low liquid level switch 41 lower than high level switch 42 time, when opening the tap valve at condensed water water tap 7 place, vacuum primingpump 5, ultraviolet germicidal 12 are started working, now vacuum primingpump is evacuated to condensed water water tap 7 the condensed water in water tank 4, and ultraviolet lamp eliminates the microorganism that may exist in water.The pipeline be connected with the water inlet of pressure-sensitive switch 6 due to the water outlet of vacuum primingpump 5 is provided with reverse checkvalve 9, so condensed water can not enter water tank 4; The pipeline be connected with the water outlet of pressure-sensitive switch 6 due to tap water water inlet pipe 2 is provided with reverse checkvalve 9, so condensed water can not enter water supply pipe; When closing the tap valve at condensed water water tap 7 place, vacuum primingpump 5 continuous firing can produce pressure to pipeline, and pressure-sensitive switch disconnects the power supply of vacuum primingpump 5 and ultraviolet lamp 12 when in pipeline, hydraulic pressure rises to certain value, vacuum primingpump 5, ultraviolet germicidal 12 quit work.
When water level is to high level switch 42, high level switch 42 disconnects, disconnect the power supply of magnetic valve simultaneously, magnetic valve 8 cuts out, and now filter core 1 quits work, and stops water-purifying machine water inlet, thus effectively prevent water tank overfill and overflow, the tap valve must opening condensed water water tap 7 place makes after in water tank 4, condensed water water level is down to high level switch less than 42, and magnetic valve 8 just can be opened, and filter core 1 can work on.
Overflow port 11 is greater than the distance bottom high level switch 42 and water tank 4 with the distance bottom water tank 4.Work as liquid level switch, when magnetic valve breaks down, by overflow port, the water in water tank is overflowed, reach the defencive function of discharging device.
Embodiment 2
With embodiment 1, difference is that low liquid level switch 41 and high level switch 42 are respectively 10cm and 1.2m with the distance bottom water tank 4,
In a word, the foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to the covering scope of patent of the present invention.

Claims (6)

1. condensed water reclaims storing device, comprise tap water water inlet pipe (2), condensed water water inlet pipe (15) and condensed water rising pipe (16), tap water water inlet pipe (2) is connected with running water outlet pipe (17), it is characterized in that: condensed water water inlet pipe (15) is connected with water tank (4) in turn, vacuum primingpump (5) and pressure-sensitive switch (6), the lower end that water tank (4) is inner and upper end are respectively equipped with low liquid level switch (41) and high level switch (42), the water outlet of pressure-sensitive switch (6) is connected with tap water water inlet pipe (2) and condensed water rising pipe (16) respectively, running water outlet pipe (16) is provided with magnetic valve (8).
2. condensed water according to claim 1 reclaims storing device, it is characterized in that: the pipeline that the water outlet of vacuum primingpump (5) is connected with the water inlet of pressure-sensitive switch (6) and the pipeline that tap water water inlet pipe (2) is connected with the water outlet of pressure-sensitive switch (6) are equipped with reverse checkvalve (9).
3. condensed water according to claim 1 reclaims storing device, it is characterized in that: water tank (4) top is provided with cistern cover plate (10).
4. condensed water according to claim 1 reclaims storing device, it is characterized in that: water tank (4) is provided with at least one overflow port (11), overflow port (11) is greater than the distance of high level switch (42) and water tank (4) bottom with the distance of water tank (4) bottom.
5. condensed water according to claim 1 reclaims storing device, it is characterized in that: the pipeline that the water outlet of water tank (4) is connected with the water inlet of vacuum primingpump (5) is provided with ultraviolet germicidal (12).
6.RO reverse osmosis water purifier, comprise filter core (1), it is characterized in that: also comprise condensed water according to claim 1 and reclaim storing device, the condensed water water inlet pipe (15) that the condensed water outlet of filter core (1) and condensed water reclaim storing device is connected, and the running water outlet pipe (17) that water-in and the condensed water of filter core (1) reclaim storing device is connected.
CN201410707670.7A 2014-11-28 2014-11-28 RO (reverse osmosis) water purifier and concentrated water recovery and storage device thereof Pending CN104402154A (en)

Priority Applications (1)

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CN201410707670.7A CN104402154A (en) 2014-11-28 2014-11-28 RO (reverse osmosis) water purifier and concentrated water recovery and storage device thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410707670.7A CN104402154A (en) 2014-11-28 2014-11-28 RO (reverse osmosis) water purifier and concentrated water recovery and storage device thereof

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Publication Number Publication Date
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104724844A (en) * 2015-03-27 2015-06-24 佛山市美的清湖净水设备有限公司 Water purifier
CN104743700A (en) * 2015-03-19 2015-07-01 何欣欣 Water purifying device
CN104891695A (en) * 2015-06-03 2015-09-09 浙江沁园水处理科技有限公司 Water-saving reverse osmosis water purifier
CN105347540A (en) * 2015-12-15 2016-02-24 苏州亚都净水科技有限公司 Water-saving device of water purifier
CN108204006A (en) * 2016-12-16 2018-06-26 吴巨能 Wall-mounted reverse osmosis water-saving box system
CN112678887A (en) * 2019-10-18 2021-04-20 佛山市顺德区美的饮水机制造有限公司 Concentrated water tank assembly, water tank assembly and water purifying equipment
CN114133070A (en) * 2021-12-14 2022-03-04 中国人民解放军陆军军医大学第一附属医院 RO concentrated water recycling device and method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101941741A (en) * 2010-09-19 2011-01-12 深圳市英尼克电器有限公司 Waste water reclamation device of water purification machine
CN202499770U (en) * 2012-03-19 2012-10-24 山东康辉水处理设备有限公司 Water recovery system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101941741A (en) * 2010-09-19 2011-01-12 深圳市英尼克电器有限公司 Waste water reclamation device of water purification machine
CN202499770U (en) * 2012-03-19 2012-10-24 山东康辉水处理设备有限公司 Water recovery system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104743700A (en) * 2015-03-19 2015-07-01 何欣欣 Water purifying device
CN104724844A (en) * 2015-03-27 2015-06-24 佛山市美的清湖净水设备有限公司 Water purifier
CN104891695A (en) * 2015-06-03 2015-09-09 浙江沁园水处理科技有限公司 Water-saving reverse osmosis water purifier
CN105347540A (en) * 2015-12-15 2016-02-24 苏州亚都净水科技有限公司 Water-saving device of water purifier
CN108204006A (en) * 2016-12-16 2018-06-26 吴巨能 Wall-mounted reverse osmosis water-saving box system
CN112678887A (en) * 2019-10-18 2021-04-20 佛山市顺德区美的饮水机制造有限公司 Concentrated water tank assembly, water tank assembly and water purifying equipment
CN114133070A (en) * 2021-12-14 2022-03-04 中国人民解放军陆军军医大学第一附属医院 RO concentrated water recycling device and method

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Application publication date: 20150311

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