CN205347004U - Reverse osmosis water purifier - Google Patents
Reverse osmosis water purifier Download PDFInfo
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- CN205347004U CN205347004U CN201620050148.0U CN201620050148U CN205347004U CN 205347004 U CN205347004 U CN 205347004U CN 201620050148 U CN201620050148 U CN 201620050148U CN 205347004 U CN205347004 U CN 205347004U
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Abstract
The utility model provides a reverse osmosis water purifier, at the booster pump, RO candle filter, improve on the bases such as water storage bucket and water purification faucet, be that the water storage bucket is separated into firstly by the diaphragm, the second cavity, and the water purification that is provided with in the first cavity stores up the full state control switch of action down, RO candle filter 's dense water export branch becomes first, the second branch road, open when this first water is made to the cluster dress on the road, the first control valve of closing when stopping to make water, the second branch road is linked together with the dense mouth of a river of water storage bucket, and close when having concatenated inactive water purification, the second control valve of opening during with the water purification, open when the cluster is equipped with system water in the water route between the dense mouth of a river of water storage bucket and the outlet of first branch road, the third control valve of closing during with the water purification, install flow switch on the water route between the water purification mouth of water purification faucet and water storage bucket. Adopt such purifier, can make the water storage bucket store up full water purification, make the volume of water storage bucket reduce by half under equal reservoir capacity, can increase the system water yield simultaneously, prolong the life of membrane.
Description
Technical field
This utility model relates to a kind of water generator, is specifically related to the water purifier of a kind of reverse osmosis.
Background technology
The various water purifiers occurred in the market; electricity consumption water purifier can be divided into and without electricity water purifier; adopt without electricity water purifier; although cost can be reduced; realize the purpose of energy-saving safe; but the four-sided valve adopted in existing water purifier or three valves are unreliable, along with the fluctuation of tap water pressure, the problem that often there will be the long stream of waste water.The pressure water storage barrel simultaneously adopted occurs not to the utmost that because of draining water storage scalar is unreasonable, and due to the existence of gas pressure, the actually used amount of water butt volume only has half or less；And along with constantly making of water purification, pressure in water butt can constantly raise, now water butt must endure as certain pressure, this is accomplished by pressure pot and has good sealing property and higher intensity, otherwise sealing property is not good arises that not water outlet phenomenon, and the raising of pressure pot intensity will necessarily increase cost of manufacture.Therefore electricity consumption water purifier still has bigger market, but also deposits the phenomenon because water butt has gas and makes water butt water storage discontented, and also because there is pressure water purification water side, causes the defect that the service life of film is short.
Utility model content
Technical problem to be solved in the utility model is the present situation for prior art, it is provided that a kind of water butt depletion of QI and can store up and expire water purification, and the reverse osmosis water purifier of energy prolonging service lifetime of film.
The technical scheme that the above-mentioned technical problem of this utility model solution adopts is: a kind of reverse osmosis water purifier, include booster pump and RO candle filter and water butt, the water purification mouth that wherein water butt has a concentrated water spout and the pure water inlet with RO candle filter is connected, being additionally provided with can with the water purification mouth of described water butt, the water purification faucet that the pure water inlet of RO candle filter is connected, it is characterized in that: the inside of described water butt is separated into the first chamber for depositing water purification and for depositing the second chamber of dense water by diaphragm, and it is provided with under the water purification full state of storage in the first chamber the control switch of action；And the dense water out of RO candle filter is branched off into the first branch road and the second branch road, this first branch road is opened during controlling the water circulation in tandem, first closed when stopping controlling the water circulation controlling valve, described second branch road is connected with the concentrated water spout of water butt, and be serially connected with when disabling water purification on this second branch road and close, second opened during with water purification controls valve, open when water route between concentrated water spout and the discharge outlet of the first branch road of described water butt is equipped with controlling the water circulation, the 3rd closed during with water purification controls valve, water route between described water purification faucet and the water purification mouth of described water butt is provided with flow switch simultaneously.
In such scheme, preferably, described first controls valve, second control valve and the 3rd controls valve and is integrated into a cross valve, the first interface of this cross valve is the mouth in parallel that the entrance of the first control valve and second controls the entrance of valve, second interface of this cross valve is the outlet mouth in parallel with the 3rd entrance controlling valve of the second control valve, the outlet that 3rd interface is the first control valve of this cross valve, 4th interface of this cross valve is the 3rd outlet controlling valve, when the valve core movement of this cross valve is under primary importance state, described first interface and the 3rd interface, second interface and the 4th interface are connected, when the valve core movement of this cross valve is under second position state, described first interface and the second interface are connected, adopt cross valve, it is easy to control, and compact conformation, convenient installation.
In above-mentioned each scheme, it is preferred that, water route between the pure water inlet and the water purification mouth of described water butt of described RO candle filter is serially connected with the first check valve only allowing the water purification of the outflow from RO candle filter to flow into water butt and water purification faucet, in case water purification backflows.
In above-mentioned each scheme, it is preferred that the first prefilter that the water inlet with water intaking valve is connected can also be included, improve the cleanliness of former water further.
In above-mentioned better scheme, it is also possible to include the second prefilter on the water route between water intaking valve outlet and the water inlet of RO candle filter in tandem.
Preferably, water route between described first control valve outlet port and discharge outlet is also equipped with flushing valve, one end of one dense water return tube is connected on the described first water route controlled between valve and flushing valve, and the other end of this dense water return tube connects the entrance of described booster pump.Adopt such scheme, it is possible to control on demand flushing valve, dense Water Sproading is utilized, to improve the utilization rate of water.
It is preferred that described dense water return tube is also equipped with choke valve.And preferably, it is additionally provided with the concentrated stream that only allows the dense water out of choke valve to flow out to the second check valve of described booster pump.
In order to be able to utilize the dense water of waste, improvement is further, also include jet withdrawer, the water main inlet port of this jet withdrawer is connected with supercharging delivery side of pump, the bypass water inlet connection the described 3rd of this jet withdrawer controls the water route between valve and the discharge outlet of the first branch road, and the outlet of this jet withdrawer connects the water inlet of described RO candle filter.In tap water, so add dense water, to improve the utilization rate of water.Water pump can certainly be adopted to replace jet withdrawer, to reclaim dense water.
It may further be preferable that can also also include on the water route between the pure water inlet of water purification faucet and RO candle filter in tandem after filter, improve the quality of water further.
Compared with prior art, the utility model has the advantage of: during due to controlling the water circulation, second chamber of water butt can make its depletion of QI by the 3rd unlatching controlling valve, and pressure is zero, therefore during controlling the water circulation, the full water purification of water butt storage can be made, under equal moisture storage capacity, it is possible to make the volume half of water butt, simultaneously because the controlling the water circulation end of RO film is without pressure during controlling the water circulation, therefore can also increase controlling the water circulation amount, extend the service life of film；And this structure can make auto-flushing and water consumption be associated, can avoid because frequently rinsing caused water resource waste phenomenon.
Accompanying drawing explanation
Fig. 1 is the structural representation (cross valve position is in primary importance state) of this utility model embodiment one；
Fig. 2 is the structural representation that the cross valve position in Fig. 1 is in second position state；
Fig. 3 is the structural representation of this utility model embodiment two；
Fig. 4 is the structural representation of this utility model embodiment three；
Fig. 5 is the structural representation of this utility model embodiment four；
Fig. 6 is the structural representation of this utility model embodiment five；
Fig. 7 is the structural representation of the jet withdrawer in Fig. 6.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
Embodiment one, as shown in Figure 1, this reverse osmosis water purifier include booster pump the 1, first prefilter the 2, second prefilter 3, RO candle filter 4, after filter 5 and water butt 6 and water purification faucet 7, wherein, the inside of water butt is separated into the first chamber 61 for depositing water purification and for depositing the second chamber 62 of dense water by diaphragm 8, water butt has the water purification mouth 63 being connected with the first chamber and concentrated water spout 64 that the second chamber is connected；And it being provided with under the water purification full state of storage in the first chamber the control switch 9 of action, this control switch can adopt pressure switch, it would however also be possible to employ the mechanical switch that is connected with diaphragm or other conventional switch etc. existing.
The entrance of the first prefilter 2 connects tap water, the outlet of this first prefilter 2 is connected with the entrance of booster pump 1, to control the on-demand entrance booster pump 1 of tap water, the outlet of booster pump 1 connects the water inlet of RO candle filter 4 through the second prefilter 3, the pure water inlet of RO candle filter 4 is connected with the water purification mouth 63 of water butt 6, and on the water route between the pure water inlet and the water purification mouth 63 of water butt of RO candle filter 4, it is serially connected with the first check valve 11 only allowing the water purification of the outflow from RO candle filter 4 to flow into water butt 6 and water purification faucet 7, first check valve 11 water purification out through connecting water purification faucet 7 after filter 5 simultaneously, water purification faucet 7 and the water route between filter are provided with flow switch 12.And the dense water out of RO candle filter 4 is branched off into the first branch road 13a and the second branch road 13b, this first branch road is opened during controlling the water circulation in tandem, is stopped the first control valve 15a and choke valve 14 of closedown during controlling the water circulation, second branch road 13b is connected with the concentrated water spout of water butt 6, and close when being serially connected with stopping water purification on this second branch road, with water purification time open second control valve 15b, open when the water route between concentrated water spout and the discharge outlet of the first branch road 13a of water butt 6 is equipped with controlling the water circulation, with water purification time close the 3rd control valve 15c.
In order to facilitate control and operation, in the present embodiment, above-mentioned first controls valve, second control valve and the 3rd controls valve and is integrated into a cross valve 15, the entrance that first interface (namely the label in figure is 1.) is the first control valve of this cross valve and second controls the mouth in parallel of the entrance of valve, second interface (namely the label in figure is 2.) of this cross valve is the outlet mouth in parallel with the 3rd entrance controlling valve of the second control valve, the outlet that 3rd interface (namely the label in figure is 3.) is the first control valve of this cross valve, 4th interface (namely the label in figure is 4.) of this cross valve is the 3rd outlet controlling valve, when the valve core movement of this cross valve is under primary importance state, first interface and the 3rd interface, second interface and the 4th interface are connected, when the valve core movement of this cross valve is under second position state, first interface and the second interface are connected.
Above-mentioned first prefilter the 2, second prefilter 3, all can adopt filter element of the prior art after filter 5, in the present embodiment, first prefilter is security personnel's filter element, second prefilter can adopt GAC filter element and the composite filter element of PP filter element, mouthfeel filter element can be adopted, to improve water purification mouthfeel after filter.
The use principle of above-described embodiment is as follows: during controlling the water circulation, owing to water butt is anhydrous, now pressure switch is lower than setting value, the spool of the controller cross valve 15 of water purifier is in primary importance state, refer to Fig. 1, namely first interface and the 3rd interface are connected, second interface and the 4th interface are connected, and start booster pump 1, at this moment, tap water is through the first prefilter 2, booster pump 1, the water inlet of RO candle filter 4 is entered after second prefilter 3, after the first check valve 11, it is divided into two-way from the pure water inlet of RO candle filter 4 water purification out, one tunnel enters the first chamber 61 of water butt 6, another road through delivering to water purification faucet 7 through flow switch 12 after filter 5, if now water purification faucet 7 is closed, then the water purification of RO candle filter fully enters in the first chamber 61 of water butt, until when water butt 6 stores up full water purification gradually, the pressure of pressure switch 9 reaches setting value, now the spool of the controller control cross valve 15 of water purifier is in second position state, refer to Fig. 2, stop the operating of booster pump 1 simultaneously, controlling the water circulation is complete.In above-mentioned controlling the water circulation process, from the dense water out of RO candle filter 4 dense water out then after the first interface of cross valve 15 and the 3rd interface, directly discharge from the first branch road 13a then through choke valve 14.
In above-mentioned controlling the water circulation process, owing to the second chamber 62 of water butt 6 passes sequentially through concentrated water spout 64, the second interface of cross valve 15 and the 4th interface, it is connected with the discharge outlet of the first branch road 13a again, therefore, depletion of QI in the second chamber 62, no pressure, such water purification enters water butt also no pressure, makes the controlling the water circulation end of RO film without pressure, so both can make the full water purification of water butt storage, controlling the water circulation amount can be increased again, extend the service life of film.
When using water, open water purification faucet 7, due to the full water purification of water butt 6 storage, under the existence of the brief pressure of water butt 6, first check valve 11 is closed, flow switch 12 starts, after the controller of water purifier collects this signal, the spool controlling cross valve 15 is in second position state, make first interface and the second orifice, refer to Fig. 2, start booster pump 1 simultaneously, at this moment, tap water is through the first prefilter 2, water intaking valve 10, booster pump 1, the water inlet of RO candle filter 4 is entered after second prefilter 3, now RO candle filter 4 is carried out auto-flushing by tap water, from the dense water out of RO candle filter 4 dense water out then through the first of cross valve 15, enter in the second chamber 62 of water butt after second interface, continuous entrance along with dense water, promote diaphragm 8, the water purification in the first chamber 61 is made to flow out continuously, and through after filter 5, flow out from water purification faucet after flow switch 12.
When stopping water, close after water purification faucet 7, flow switch 12 cuts out, if now pressure switch is lower than setting value, cross valve is action also, spool is made to recover to primary importance state, now owing to the water purification in water butt does not store up full, booster pump 1 remains in operation controlling the water circulation, till water purification storage is full, at this moment booster pump 1 quits work, and cross valve is in primary importance.In the present embodiment, if desired for rinsing RO film, can increasing the 3rd position of cross valve, make first interface and the 4th interface connect, other interface is closed, and rinses and restores to the original state after terminating.
Embodiment two, as it is shown on figure 3, itself and above-mentioned first embodiment are different in that and eliminate the first prefilter.Adding water intaking valve 10, its principle is identical with above-described embodiment one, no longer describes in detail at this.
Embodiment three, as shown in Figure 4, it is different in that with above-mentioned first embodiment and adds the second check valve 16 and flushing valve 17, in the second check valve 16 dense water return tube 18 between choke valve 14 and booster pump 1 in tandem, only allows the concentrated stream of choke valve 14 to booster pump.On flushing valve 17 water route between the 3rd interface and discharge outlet in tandem, one end of dense water return tube 18 is connected on the water route between the 3rd interface and flushing valve 17, and the other end of this dense water return tube 18 connects the entrance of booster pump 1.Now, on-demand closing flushing valve, it is possible to utilized by dense Water Sproading, to improve the utilization rate of water.When needs manual flushing, flushing valve being opened, the spool of cross valve is under primary importance state, makes the dense water out of RO candle filter 4 dense water out drain from discharge outlet without resistance.
Embodiment four, as shown in Figure 5, itself and above-mentioned first embodiment are different in that and eliminate the first prefilter, and the first control valve 15a, the second control valve 15b, the 3rd control valve 15c make split type, these three control valves are independently controlled, its principle is identical with above-described embodiment one, no longer describes in detail at this.
Embodiment five, as shown in Figure 6 and Figure 7, itself and above-mentioned 3rd embodiment are different in that and add jet withdrawer 19, the water main inlet port 191 of this jet withdrawer 19 is connected with the outlet of booster pump 1, the bypass water inlet 192 of this jet withdrawer is connected in the outlet of flushing valve 17, and the outlet 193 of this jet withdrawer connects the water inlet of RO candle filter 4.Adopt this jet withdrawer, may utilize the dense water originally wasted, saved water resource.
Claims (10)
1. a reverse osmosis water purifier, include booster pump (1) and RO candle filter (4) and water butt (6), the water purification mouth (63) that wherein water butt (6) has a concentrated water spout and the pure water inlet with RO candle filter (4) is connected, being additionally provided with can with the water purification mouth (63) of described water butt, the water purification faucet (7) that the pure water inlet of RO candle filter (4) is connected, it is characterized in that: the inside of described water butt (6) is separated into the first chamber (61) for depositing water purification by diaphragm (8) and is used for depositing second chamber (62) of dense water, and it is provided with under the water purification full state of storage in the first chamber control switch (9) of action；And the dense water out of RO candle filter (4) is branched off into the first branch road (13a) and the second branch road (13b), this first branch road is opened during controlling the water circulation in tandem, first closed when stopping controlling the water circulation controlling valve (15a), described second branch road (13b) is connected with the concentrated water spout of water butt (6), and be serially connected with when disabling water purification on this second branch road and close, second opened during with water purification controls valve (15b), open when water route between concentrated water spout and the discharge outlet of the first branch road (13a) of described water butt (6) is equipped with controlling the water circulation, the 3rd closed during with water purification controls valve (15c), water route between described water purification faucet (7) and the water purification mouth of described water butt is provided with flow switch (12) simultaneously.
2. reverse osmosis water purifier according to claim 1, it is characterized in that: described first controls valve (15a), second control valve (15b) and the 3rd controls valve (15c) and is integrated into a cross valve (15), the first interface of this cross valve is the mouth in parallel that the entrance of the first control valve and second controls the entrance of valve, second interface of this cross valve is the outlet mouth in parallel with the 3rd entrance controlling valve of the second control valve, the outlet that 3rd interface is the first control valve of this cross valve, 4th interface of this cross valve is the 3rd outlet controlling valve, when the valve core movement of this cross valve is under primary importance state, described first interface and the 3rd interface, second interface and the 4th interface are connected, when the valve core movement of this cross valve is under second position state, described first interface and the second interface are connected.
3. reverse osmosis water purifier according to claim 1 and 2, it is characterised in that: on the water route between the pure water inlet and the water purification mouth of described water butt (6) of described RO candle filter (4), it is serially connected with the first check valve (11) only allowing the water purification of the outflow from RO candle filter to flow into water butt and water purification faucet.
4. reverse osmosis water purifier according to claim 1 and 2, it is characterised in that: also include the first prefilter (2) being connected with the water inlet of water intaking valve (10).
5. reverse osmosis water purifier according to claim 1 and 2, it is characterised in that: also include the second prefilter (3) on the water route between water intaking valve (10) outlet and the water inlet of RO candle filter (4) in tandem.
6. reverse osmosis water purifier according to claim 5, it is characterized in that: the described first water route controlling between valve outlet port and discharge outlet is also equipped with flushing valve (17), one end of one dense water return tube (18) is connected on the described first water route controlled between valve and flushing valve, and the other end of this dense water return tube (18) connects the entrance of booster pump (1).
7. reverse osmosis water purifier according to claim 6, it is characterised in that: described dense water return tube (18) is also equipped with choke valve (14).
8. reverse osmosis water purifier according to claim 7, it is characterised in that: it is additionally provided with the concentrated stream that only allows the dense water out of choke valve to flow out to second check valve (16) of described booster pump (1).
9. reverse osmosis water purifier according to claim 1 and 2, it is characterized in that: also include jet withdrawer (19), the water main inlet port (191) of this jet withdrawer is connected with supercharging delivery side of pump, the bypass water inlet (192) of this jet withdrawer connects the described 3rd water route controlling between valve and the discharge outlet of the first branch road (13a), and the outlet (193) of this jet withdrawer connects the water inlet of described RO candle filter (4).
10. reverse osmosis water purifier according to claim 1 and 2, it is characterised in that: also include on the water route between the pure water inlet of water purification faucet and RO candle filter (4) in tandem after filter (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620050148.0U CN205347004U (en) | 2016-01-19 | 2016-01-19 | Reverse osmosis water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620050148.0U CN205347004U (en) | 2016-01-19 | 2016-01-19 | Reverse osmosis water purifier |
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| CN205347004U true CN205347004U (en) | 2016-06-29 |
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| CN201620050148.0U Active CN205347004U (en) | 2016-01-19 | 2016-01-19 | Reverse osmosis water purifier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395989A (en) * | 2016-10-18 | 2017-02-15 | 艾欧史密斯（南京）水处理产品有限公司 | Water treatment device, water purifier and water softener |
| CN107055694A (en) * | 2017-05-02 | 2017-08-18 | 江苏沁尔康环境电器有限公司 | One kind is without pumping diaphragm water purifier |
-
2016
- 2016-01-19 CN CN201620050148.0U patent/CN205347004U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395989A (en) * | 2016-10-18 | 2017-02-15 | 艾欧史密斯（南京）水处理产品有限公司 | Water treatment device, water purifier and water softener |
| CN107055694A (en) * | 2017-05-02 | 2017-08-18 | 江苏沁尔康环境电器有限公司 | One kind is without pumping diaphragm water purifier |
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