CN105344245A - Reverse osmosis water purifier and water production method achieved through water purifier - Google Patents
Reverse osmosis water purifier and water production method achieved through water purifier Download PDFInfo
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- CN105344245A CN105344245A CN201510854192.7A CN201510854192A CN105344245A CN 105344245 A CN105344245 A CN 105344245A CN 201510854192 A CN201510854192 A CN 201510854192A CN 105344245 A CN105344245 A CN 105344245A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/08—Apparatus therefor
- B01D61/081—Apparatus therefor used at home, e.g. kitchen
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/08—Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
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- Engineering & Computer Science (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
A reverse osmosis water purifier comprises a water storage barrel and a reverse osmosis membrane device, and is characterized by further comprising a water way switching valve and a purified water outlet nozzle, the water way switching valve comprises a first connector, a second connector and a third connector, the water way switching valve can be switched to make the first connector and the third connector communicated or switched to make the second connector and the third connector communicated, a concentrated water outlet of the reverse osmosis membrane device is branched into a first branch and a second branch, the first branch is communicated with the first connector, a concentrated water opening of the water storage barrel is communicated with the third connector, the second branch is connected with a first control valve in series, and the second connector is communicated with a water drainage part of the second branch. The invention further discloses a water production method of the reverse osmosis water purifier. The reverse osmosis water purifier and the reverse osmosis membrane method have the advantages that non-electric safe running can be achieved, the defect that pressure exists at the purified water outlet end of a traditional reverse osmosis water purifier can be overcome, a reverse osmosis membrane can be flushed through large flow while purified water is used, and the water storage barrel can store purified water till the water storage barrel is full.
Description
Technical field
The present invention relates to a kind of water generator, especially relate to a kind of reverse osmosis water purification machine and use the process for preparing water of this water purification machine.
Background technology
Along with the raising of people's living standard and the reinforcement of safe drinking water consciousness, more and more higher to the requirement of drinking water quality.Occurred various water purification machine in the market, but existing various water purification machine great majority need to switch on power to control pure water mechanism water.Use power supply, not only limit the use occasion of water purification machine, but also production cost and the use cost of product can be improved.For this reason, people design and come without electric water purification machine, as Chinese patent Authorization Notice No. be CN202988859U " a kind of without electricity nanofiltration or RO film water purification machine " just disclose so a kind of water purification machine, it includes pressure water storage barrel, four-sided valve or three valves, preposition filter core, nanofiltration or RO filter core, rearmounted filter core and pure water taps, the break-make of hydraulic pressure to four-sided valve or three valves raised in pressure water storage barrel after this water purification machine utilizes water processed controls, make when automatically cutting off running water water inlet after pressure water storage barrel full water, and then control the water processed of water purification machine.
Obviously, this water purification machine without the need to electricity consumption, can reduce production cost and use cost significantly, realize the object of energy-saving safe.But the four-sided valve adopted in existing water purification machine or three valves unreliable, along with the fluctuation of tap water pressure, often there will be the problem of the long stream of waste water.The pressure water storage barrel simultaneously adopted occurs that water storage scalar is unreasonable not to the utmost because of draining, and due to the existence of gas pressure, the actual use amount of water butt volume only has half or less; And along with constantly making of pure water, pressure in water butt can constantly raise, now water butt must subject certain pressure, and this just needs pressure pot to have good sealing property and higher intensity, otherwise sealing property is not good just there will be not water outlet phenomenon; And the raising of pressure pot intensity will inevitably increase cost of manufacture.In addition, this water purification machine needs manual flushing, once forget flushing, lifetime of system can reduce greatly.Therefore, the water purification machine of this type is applied without good market so far.
Summary of the invention
First technical problem to be solved by this invention is for above-mentioned prior art present situation, provide a kind of without electricity and use while pure water can high flux flushing reverse osmosis membrane, pure water end almost stress-free reverse osmosis water purification machine at reverse osmosis membrane.
Second technical problem to be solved by this invention is for above-mentioned prior art present situation, provide a kind of without electricity and use while pure water can high flux flushing reverse osmosis membrane, process for preparing water at the pure water end almost stress-free reverse osmosis water purification machine of reverse osmosis membrane.
The present invention solves the technical scheme that above-mentioned first technical problem adopt: this reverse osmosis water purification machine comprises water butt and reverse osmosis membrane apparatus, described reverse osmosis membrane apparatus is provided with water inlet, pure water outlet and dense water out, described water butt has pure water mouth and concentrated water spout, the pure water outlet of described reverse osmosis membrane apparatus is connected with the pure water mouth of described water butt, the inside of described water butt is separated into the first chamber for depositing pure water by barrier film and is used for depositing the second chamber of dense water, it is characterized in that: also include Lode switching valve and the pure water faucet being used for being communicated with the pure water mouth of described water butt, described Lode switching valve includes first interface, second interface and the 3rd interface, and this Lode switching valve can switch to first interface is connected with the 3rd interface or switches to the second interface and be connected with the 3rd interface, the dense water out of described reverse osmosis membrane apparatus is branched off into the first branch road and the second branch road, described first branch road is connected with described first interface, the concentrated water spout of described water butt is connected with described 3rd interface, described second branch road is serially connected with the first control valve closing concentrated water discharge under the full pure water state of water butt storage, the second described interface is connected with the draining of described second branch road.
Preferably, described pure water faucet and described Lode switching valve integrate and form four pipe taps, namely on Lode switching valve, the 4th interface is now had additional, pure water faucet is along with the action of Lode switching valve spool, pure water faucet is connected with the 4th interface (when using pure water) or cuts off mutually (without under pure water state), thus without under pure water state, the foreign material such as bacterium are avoided to enter in the first chamber of water butt by pure water faucet, guarantee that pure water is not contaminated, and such structure is without the need to operation bidirectional, structure is also more compact.And avoid, because of the small point pressure of the first chamber, causing pure water faucet to occur water droplet phenomenon.
Certainly, because the first chamber is without pressure, described pure water faucet and described Lode switching valve also can be arranged in split, as being directly installed on the pipeline between the pure water outlet of reverse osmosis membrane apparatus and the pure water mouth of water butt, make the installation of pure water faucet more flexible.
In order to open or reliably close pure water faucet, the water route between described pure water faucet and the pure water mouth of described water butt is provided with switch valve.
Further preferably, the water route between the pure water outlet and the pure water mouth of described water butt of described reverse osmosis membrane apparatus is serially connected with the first check valve only allowing to flow into water butt and pure water faucet from the pure water of the outflow of reverse osmosis membrane apparatus.
Further preferably, the water route between pure water outlet and the pure water mouth of described water butt of described reverse osmosis membrane apparatus is serially connected with can stop the pure water flowed out from reverse osmosis membrane apparatus to flow into the second control valve of water butt under storage tank pure water stores up full state.
First control valve and the second control valve can adopt various structures, and preferably, the first described control valve and the second control valve are the mechanical valve being integrated on described water butt and being driven by described barrier film.Certainly, the first control valve and the second control valve also can adopt magnet valves or the piston valve etc. not with elastic force.
Further preferably, the water route between described second interface and discharge outlet is serially connected with the second check valve only allowed from the second interface water outlet.
Further preferably, the second described branch road is also serially connected with choke valve.And choke valve can regulate the concentrated stream amount flowing through the second branch road.
Preferred as above-mentioned either a program, this water purification machine also includes the dense water faucet for being connected with the first interface of described Lode switching valve.
In order to tentatively filter the water flowing into reverse osmosis membrane apparatus water inlet, the water inlet pipe of described reverse osmosis membrane apparatus front end is provided with preprocessing filter element.
In order to improve pure water mouthfeel, the pipeline between the pure water mouth and pure water delivery port of described water butt is serially connected with mouthfeel filter core.
The present invention solves the technical scheme that above-mentioned second technical problem adopt: the process for preparing water using this reverse osmosis water purification machine, is characterized in that:
When using pure water, waterway switching transfer valve makes first interface be connected with the 3rd interface, pure water faucet is connected with the pure water mouth of described water butt, second interface is closed, the water flowed into from described reverse osmosis membrane apparatus water inlet is flowed out by dense water out after reverse osmosis membrane apparatus, and and then flow into the first branch road of this dense water out, the dense water flowed out from the first branch road flows into the concentrated water spout of water butt by first interface and the 3rd interface, pure water is squeezed out water butt by the dense water in water butt, and the pure water be squeezed out flow to pure water faucet;
When stopping using pure water, waterway switching transfer valve makes first interface cut out, second interface is connected with the 3rd interface, the pure water flowed out from the pure water outlet of reverse osmosis membrane apparatus flows in water butt, pure water in water butt extrudes dense water in water butt, and the dense water be forced out is discharged by discharge outlet after flowing into the 3rd interface of Lode switching valve and the second interface successively.
Compared with prior art, the invention has the advantages that: this reverse osmosis water purification machine and process for preparing water not only can realize without electric safe handling, whole system not only economize energy, but also safe and reliable, and the defect that there is pressure conventional reverse osmosis water purification machine pure water water side can be overcome, more meet the work principle of filter of reverse osmosis membrane requirement without back pressure, get final product high flux flushing reverse osmosis membrane while using pure water, and water butt can regard as without pressure, can store up full pure water.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one;
Fig. 2 is the structural representation of the embodiment of the present invention two;
Fig. 3 is the structural representation of the embodiment of the present invention three;
Fig. 4 is the structural representation of the embodiment of the present invention four;
Fig. 5 is the structural representation of the embodiment of the present invention five;
Fig. 6 is the structural representation of the embodiment of the present invention six;
Fig. 7 is the structural representation of the embodiment of the present invention seven.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
Embodiment one:
As shown in Figure 1, this reverse osmosis water purification machine comprises preprocessing filter element 13, reverse osmosis membrane apparatus 14, water butt 10, Lode switching valve 7 and pure water faucet 5.Wherein, preprocessing filter element 13 and reverse osmosis membrane apparatus 14 are serially connected on water inlet pipe 12 successively, and reverse osmosis membrane apparatus 14 is provided with water inlet, pure water outlet and dense water out.The inside of water butt 10 is separated into the first chamber for depositing pure water by barrier film 11 and is used for depositing the second chamber of dense water, the first chamber has pure water mouth, the second chamber has concentrated water spout.Pure water faucet 5 is communicated with the pure water mouth of water butt 10, and the pipeline between the pure water mouth of water butt 10 and pure water faucet 5 is provided with mouthfeel filter core 22, after arranging mouthfeel filter core 22, can improve the mouthfeel of pure water.Mouthfeel filter core 22 can select conventional filter core.
The dense water out of reverse osmosis membrane apparatus 14 is connected with concentrated water discharge pipe 16, and be branched off into the first branch road 161 and the second branch road 162, first branch road 161 is used for being communicated with Lode switching valve 7, the water side of the second branch road 162 forms discharge outlet 17, and the second branch road 162 is serially connected with choke valve 19 and the first control valve 18 successively.First control valve is automatically closed under water butt 10 stores up full pure water state, thus closes concentrated water discharge, and namely stop the dense water flowed out from the dense water out of reverse osmosis membrane apparatus 14 to be discharged by discharge outlet 17, choke valve can carry out Flow-rate adjustment.
The pure water outlet of reverse osmosis membrane apparatus 14 is connected with the pure water mouth of water butt 10 by pure water pipe 15, and pure water pipe 15 is serially connected with the first check valve 20 and the second control valve 21.First check valve 20 only allows to flow into water butt 10 and pure water faucet 5 from the pure water of the outflow of reverse osmosis membrane apparatus 14, second control valve 21 is automatically closed under storage tank 10 pure water stores up full state, thus stops the pure water flowed out from the outlet of reverse osmosis membrane apparatus 14 pure water to flow into the pure water mouth of water butt 10.
In the present embodiment, Lode switching valve 7 includes first interface 1, second interface 2 and the 3rd interface 3.First interface 1 is connected with the dense water out of reverse osmosis membrane apparatus 14; Second interface 2 is connected with discharge outlet 17, the water route between the second interface 2 and discharge outlet 17 is serially connected with the second check valve 9 only allowed from the second interface water outlet; 3rd interface 3 is connected with the concentrated water spout of water butt 10.As required, this Lode switching valve 7 can switch to first interface 1 and is connected with the 3rd interface 3 or switches to the second interface 2 and be connected with the 3rd interface 3.
In the present embodiment, pure water faucet 5 with Lode switching valve 7 for split is arranged, particularly, this pure water faucet 5 is directly installed on the pipeline between the pure water outlet of reverse osmosis membrane apparatus 14 and the pure water mouth of water butt 10, thus makes the installation of pure water faucet 5 more flexible.
The first control valve 18 in the present embodiment and the second control valve 21 are for being integrated in the mechanical valve driven on water butt 10 and by barrier film 11.Particularly, first control valve 18 and the second control valve 21 are resetted by spring 181, the two ends of spring 181 are against on water butt 10 inwall and floating block 182, floating block 182 is connected with the valve rod 183 of the first control valve 18, barrier film 11 drives floating block 182 to move up and down, and and then opens or closes the first control valve 18 and the second control valve 21.
The process for preparing water of this reverse osmosis water purification machine is as follows:
When using pure water, waterway switching transfer valve 7 makes first interface 1 be connected with the 3rd interface 3 and the second interface 2 is closed, the water flowed into from reverse osmosis membrane apparatus 14 water inlet is flowed out by dense water out after reverse osmosis membrane apparatus 14, and and then flow into the first branch road 161 of this dense water out, the dense water flowed out from the first branch road 161 to flow into the concentrated water spout of water butt 10 by first interface 1 and the 3rd interface 3, pure water is squeezed out water butt 10 by the dense water in water butt 10, because pure water faucet 5 is connected with the pure water mouth of water butt 10, thus the pure water be squeezed out flow to pure water faucet 5, visible, while use pure water, reverse osmosis membrane can carry out high flux flushing.
When stopping using pure water, waterway switching transfer valve 7 makes first interface 1 cut out and the second interface 2 is connected with the 3rd interface 3, the pure water flowed out from the pure water outlet of reverse osmosis membrane apparatus 14 flows in water butt 10, pure water in water butt 10 extrudes dense water in water butt 10, and the dense water be forced out is discharged by discharge outlet 17 after flowing into the 3rd interface 3 of Lode switching valve 7 and the second interface 2 successively.
From above-mentioned water process processed, at the water purification machine of the higher place of hydraulic pressure or application ultralow pressure permeable membrane, this tap can substitute various control valve completely, reverse osmosis water purification machine is allowed to realize without electric safe handling, in addition, while using tap, achieve the water route keying of reverse osmosis water purification machine pure water, dense water, avoid and use automatically controlled insecurity, avoid and commonly use the long stream of the waste water of four-sided valve without electric water purification machine, it also avoid the common not science without electric reverse osmosis water purification machine artificial flushing and loaded down with trivial details.
The process for preparing water tool of this water purification machine is used to have the following advantages:
1, overcome the defect that there is pressure conventional reverse osmosis water purification machine pure water water side, more meet the work principle of filter of reverse osmosis membrane requirement without back pressure.
2, overcoming that tradition needs without electric reverse osmosis machine cannot the defect of high flux flushing reverse osmosis membrane, can high flux flushing reverse osmosis membrane while using pure water, and it has electric water purification machine flushing flow rate larger than tradition.
3, whole system is without electricity, economize energy, safe and reliable.
4, avoid the shortcoming of tradition without electric reverse osmosis water purification machine of use four-sided valve, the water butt of this water purification machine can regard as power with no pressure, and the pure water end of reverse osmosis membrane is almost without pressure, and water butt can store up full pure water.
Embodiment two:
As shown in Figure 2, in the water purification machine of the present embodiment, the water route between pure water faucet 5 and the pure water mouth of water butt 10 is provided with switch valve 8.After switch valve 8 is set, can opens or reliably close pure water faucet 5.Other structures of the present embodiment are identical with the water purification machine in embodiment one, do not repeat them here.
Embodiment three:
As shown in Figure 3, in the water purification machine of the present embodiment, pure water faucet 5 and Lode switching valve 7 integrate and form four pipe tap a.This four pipes tap a has additional the 4th interface 4, Lode switching valve 7 and pure water faucet 5 independently control, pure water faucet 5 can be connected with the 4th interface 4 (when using pure water) or cuts off mutually (without under pure water state), thus without under pure water state, the foreign material such as bacterium are avoided to enter in the first chamber of water butt 10 by pure water faucet 5, guarantee that pure water is not contaminated, and such structure is without the need to operation bidirectional, structure is also more compact.And avoid, because of the small point pressure of the first chamber, causing pure water faucet 5 to occur water droplet phenomenon.Other structures of the present embodiment are identical with the water purification machine in embodiment one, do not repeat them here.
Embodiment four:
As shown in Figure 4, in the water purification machine of the present embodiment, pure water faucet 5 and Lode switching valve 7 integrate and form four pipe tap b, this four pipes tap a has additional the 4th interface 4, pure water faucet 5 is directly communicated with the 4th interface 4, all the other structures are identical with the water purification machine in embodiment three, do not repeat them here.
Embodiment five:
As shown in Figure 5, in the water purification machine of the present embodiment, the Lode switching valve 7 of the four pipe tap c that the present embodiment adopts and pure water faucet 5 carry out integrating control by same switch valve, in addition, this water purification machine also includes the dense water faucet 6 be connected with the first interface 1 of Lode switching valve 7, the keying of dense water faucet 6 by another independently switch valve control.All the other structures in the present embodiment are identical with the water purification machine in embodiment four, do not repeat them here.
Embodiment six:
As shown in Figure 6, in the water purification machine of the present embodiment, the Lode switching valve 7 of the four pipe tap d that the present embodiment adopts and pure water faucet 5 carry out integrating control by same switch valve.First control valve 18 and the second control valve 21 adopt pressure-control valve, such as can reach 0.1MPa at pressure and can close the first control valve and the second control valve, make water butt pressure be less than 0.1MPa.In addition, all the other structures in this embodiment are identical with the water purification machine in embodiment four, do not repeat them here.
Embodiment seven:
As shown in Figure 7, in the water purification machine in the present embodiment, the function of the second control valve in embodiment five is realized by tap e.Certainly, the function of the first control valve 18 also can be realized by this tap d.In addition, this water purification machine also includes the dense water faucet 6 be connected with the first interface 1 of Lode switching valve 7, and the keying of dense water faucet 6 is controlled by independently switch valve.The water flowed out from dense water faucet 6 in this water purification machine can be used as domestic water and use, and when using dense water, dense water faucet 6 is connected with first interface 1, and the second interface 2 is connected with the 3rd interface 3, and the 4th interface 4 is closed.Now, the dense water flowed out from the dense water out of reverse osmosis membrane apparatus 14 flows into dense water faucet 6 by first interface 1, from the pure water mouth of the pure water inflow water butt 10 that the pure water of reverse osmosis membrane apparatus 14 exports, pure water in water butt 10 can extrude dense water smoothly in water butt 10, and the dense water be forced out is discharged by discharge outlet 17 after flowing into the 3rd interface 3 of tap and the second interface 2 successively.All the other structures in the present embodiment are identical with the water purification machine of embodiment five, do not repeat them here.
The foregoing is only the preferred embodiment of the present invention; it should be pointed out that for those of ordinary skills, do not departing under principle prerequisite of the present invention; can carry out multiple remodeling or improvement to the present invention, these are all regarded as within protection scope of the present invention.
Claims (10)
1. a reverse osmosis water purification machine, comprise water butt (10) and reverse osmosis membrane apparatus (14), described reverse osmosis membrane apparatus (14) is provided with water inlet, pure water outlet and dense water out, described water butt (10) has pure water mouth and concentrated water spout, the pure water outlet of described reverse osmosis membrane apparatus (14) is connected with the pure water mouth of described water butt (10), the inside of described water butt (10) is separated into the first chamber for depositing pure water by barrier film (11) and is used for depositing the second chamber of dense water, it is characterized in that: also include Lode switching valve (7) and the pure water faucet (5) being used for being communicated with the pure water mouth of described water butt (10), described Lode switching valve (7) includes first interface (1), second interface (2) and the 3rd interface (3), and this Lode switching valve (7) can switch to first interface (1) is connected with the 3rd interface (3) or switches to the second interface (2) and be connected with the 3rd interface (3), the dense water out of described reverse osmosis membrane apparatus (14) is branched off into the first branch road (161) and the second branch road (162), described first branch road (161) is connected with described first interface (1), the concentrated water spout of described water butt (10) is connected with described 3rd interface (3), described second branch road (162) is serially connected with the first control valve (18) closing concentrated water discharge under the full pure water state of water butt (10) storage, described the second interface (2) is connected with the discharge outlet (17) of described second branch road (162).
2. reverse osmosis water purification machine according to claim 1, is characterized in that: described pure water faucet (5) and described Lode switching valve (7) integrate and form four pipe taps.
3. reverse osmosis water purification machine according to claim 1, is characterized in that: described pure water faucet (5) and described Lode switching valve (7) split are arranged.
4. reverse osmosis water purification machine according to claim 1, is characterized in that: the water route between described pure water faucet (5) and the pure water mouth of described water butt (10) is provided with switch valve (8).
5. reverse osmosis water purification machine according to claim 1, is characterized in that: on the water route between the pure water outlet and the pure water mouth of described water butt (10) of described reverse osmosis membrane apparatus (14), be serially connected with the first check valve (20) only allowing to flow into water butt (10) and pure water faucet (5) from the pure water of the outflow of reverse osmosis membrane apparatus (14).
6. reverse osmosis water purification machine according to claim 1, is characterized in that: be serially connected with on the water route between the pure water outlet and the pure water mouth of described water butt (10) of described reverse osmosis membrane apparatus (14) and the pure water flowed out from reverse osmosis membrane apparatus (14) can be stoped to flow into second control valve (21) of water butt (10) under storage tank (10) pure water stores up full state.
7. reverse osmosis water purification machine according to claim 6, is characterized in that: described the first control valve (18) and the second control valve (21) are gone up and the mechanical valve driven by described barrier film (11) for being integrated in described water butt (10).
8. reverse osmosis water purification machine according to claim 1, is characterized in that: the water route between described second interface (2) and discharge outlet (17) is serially connected with the second check valve (9) only allowed from the second interface water outlet.
9. the reverse osmosis water purification machine according to claim arbitrary in claim 1 to 8, is characterized in that: also include the dense water faucet (6) for being connected with the first interface (1) of described Lode switching valve (7).
10. use a process for preparing water for reverse osmosis water purification machine described in arbitrary claim in claim 1 to 9, it is characterized in that:
When using pure water, waterway switching transfer valve (7) makes first interface (1) be connected with the 3rd interface (3), pure water faucet (5) is connected with the pure water mouth of described water butt (10), second interface (2) is closed, the water flowed into from described reverse osmosis membrane apparatus (14) water inlet is flowed out by dense water out after reverse osmosis membrane apparatus (14), and and then flow into first branch road (161) of this dense water out, the dense water flowed out from the first branch road (161) flows into the concentrated water spout of water butt (10) by first interface (1) and the 3rd interface (3), pure water is squeezed out water butt (10) by the dense water in water butt (10), the pure water be squeezed out flow to pure water faucet (5),
When stopping using pure water, waterway switching transfer valve (7) makes first interface (1) cut out, second interface (2) is connected with the 3rd interface (3), the pure water flowed out from the pure water outlet of reverse osmosis membrane apparatus (14) flows in water butt (10), pure water in water butt (10) extrudes dense water from water butt (10), the dense water be forced out flows into the 3rd interface (3) of Lode switching valve (7) and the second interface (2) successively afterwards by discharge outlet (17) discharge.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510854192.7A CN105344245A (en) | 2015-11-27 | 2015-11-27 | Reverse osmosis water purifier and water production method achieved through water purifier |
| PCT/CN2016/000020 WO2017088273A1 (en) | 2015-11-27 | 2016-01-13 | Reverse-osmosis water purifier and water preparation method using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510854192.7A CN105344245A (en) | 2015-11-27 | 2015-11-27 | Reverse osmosis water purifier and water production method achieved through water purifier |
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| CN105344245A true CN105344245A (en) | 2016-02-24 |
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| CN201510854192.7A Pending CN105344245A (en) | 2015-11-27 | 2015-11-27 | Reverse osmosis water purifier and water production method achieved through water purifier |
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| WO (1) | WO2017088273A1 (en) |
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| CN105731601B (en) * | 2016-04-20 | 2019-01-11 | 浙江艾波特环保科技股份有限公司 | A kind of electromagnetically controlled water purifier |
| CN105731602A (en) * | 2016-04-20 | 2016-07-06 | 浙江艾波特环保科技股份有限公司 | Water purifier controlled by four-side valves |
| CN105731601A (en) * | 2016-04-20 | 2016-07-06 | 浙江艾波特环保科技股份有限公司 | Water purifier controlled by electromagnetism |
| CN105731603A (en) * | 2016-04-20 | 2016-07-06 | 浙江艾波特环保科技股份有限公司 | Water purifier controlled by five-side valves |
| CN105731600A (en) * | 2016-04-20 | 2016-07-06 | 浙江艾波特环保科技股份有限公司 | Water purifier controlled mechanically |
| CN105731603B (en) * | 2016-04-20 | 2018-06-26 | 浙江艾波特环保科技股份有限公司 | A kind of water purifier controlled with five face valves |
| CN105731677A (en) * | 2016-04-20 | 2016-07-06 | 浙江艾波特环保科技股份有限公司 | Pump-free water purifier controlled by two electromagnetic valves |
| CN105731600B (en) * | 2016-04-20 | 2019-01-11 | 浙江艾波特环保科技股份有限公司 | A kind of water purifier with Mechanical course |
| 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 |
| CN106966464A (en) * | 2017-05-24 | 2017-07-21 | 江苏沁尔康环境电器有限公司 | One kind is without pumping diaphragm water purifier |
| CN113828156A (en) * | 2021-11-04 | 2021-12-24 | 湖南宏侣科技有限公司 | Reverse osmosis water purifier pressure barrel system |
| CN113828156B (en) * | 2021-11-04 | 2024-04-05 | 湖南宏侣科技有限公司 | Reverse osmosis water purifier pressure barrel system |
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