CN204310856U - Reverse osmosis filter core and water-purifying machine - Google Patents
Reverse osmosis filter core and water-purifying machine Download PDFInfo
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- CN204310856U CN204310856U CN201420754092.8U CN201420754092U CN204310856U CN 204310856 U CN204310856 U CN 204310856U CN 201420754092 U CN201420754092 U CN 201420754092U CN 204310856 U CN204310856 U CN 204310856U
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Abstract
The disclosure is directed to reverse osmosis filter core and water-purifying machine.Reverse osmosis membrane is provided with in this reverse osmosis filter core.This reverse osmosis filter core also comprises: water purification input aperture, is arranged at the front end of described reverse osmosis membrane, and for the water purification receiving the output of described water-purifying machine, described water purification forms washing away described reverse osmosis membrane after entering described water purification input aperture; Pure water delivery port, is arranged at the rear end of described reverse osmosis membrane, exports the pure water after described reverse osmosis membrane processing when being triggered for pure water output function; Water purification delivery port, is arranged at the front end of described reverse osmosis membrane, exports the water purification after washing away described reverse osmosis membrane when being triggered for water purification output function.By technical scheme of the present disclosure, effectively can rinse the surface of reverse osmosis membrane, avoid concentration polarization occurs, contribute to the work-ing life promoting reverse osmosis membrane.
Description
Technical field
The disclosure relates to water-purifying machine technical field, particularly relates to reverse osmosis filter core and water-purifying machine.
Background technology
Water-purifying machine, also known as water purifier, may be used for the floating matter in filtering water, heavy metal, germ etc., therefore can not only remove the peculiar smell that iron rust, chlorinated lime etc. cause, can also guarantee water quality safety, even can directly drink.Reverse osmosis water purifier is a kind of particular type in water-purifying machine, adopts and be provided with the reverse osmosis filter core of reverse osmosis membrane in this type of water-purifying machine, thus treats to purify waste water based on principle of reverse osmosis and filter, and it can produce the water of very high purity.
But, because reverse osmosis filter core is mainly by after water side to be clean applies high pressure, solute under the filter of the front end of reverse osmosis membrane, and pure water is flowed out by the rear end of reverse osmosis membrane, cause easily concentration polarization occurring in the front end of reverse osmosis membrane, reduce the work-ing life of reverse osmosis membrane.
Utility model content
The disclosure provides reverse osmosis filter core and water-purifying machine, easily the associated problem such as concentration polarization occurs with the reverse osmosis membrane front end solved in correlation technique.
According to the first aspect of disclosure embodiment, provide a kind of reverse osmosis filter core, be provided with reverse osmosis membrane in this reverse osmosis filter core, this reverse osmosis filter core comprises:
Water purification input aperture, is arranged at the front end of described reverse osmosis membrane, and for the water purification receiving the output of described water-purifying machine, described water purification forms washing away described reverse osmosis membrane after entering described water purification delivery port;
Pure water delivery port, is arranged at the rear end of described reverse osmosis membrane, exports the pure water after described reverse osmosis membrane processing when being triggered for pure water output function;
Water purification delivery port, is arranged at the front end of described reverse osmosis membrane, exports the water purification after washing away described reverse osmosis membrane when being triggered for water purification output function.
Optionally, described water purification delivery port is also communicated with the condensed water intake line in described clearing machine, exports the condensed water corresponding with the pure water that described pure water delivery port exports when being triggered for described pure water output function.
Optionally, also comprise:
Condensed water delivery port, is arranged at the front end of described reverse osmosis membrane, is communicated with the condensed water intake line in described water-purifying machine, exports the condensed water corresponding with the pure water that described pure water delivery port exports when being triggered for pure water output function.
According to the second aspect of disclosure embodiment, provide a kind of water-purifying machine, comprise the reverse osmosis filter core being provided with reverse osmosis membrane, this water-purifying machine also comprises:
Front end purification assembly, rear end purification assembly, water purification delivery conduit;
First valve, is arranged on described water purification delivery conduit, closes, opens when water purification output function is triggered when pure water output function is triggered;
Reverse osmosis filter core, this reverse osmosis filter core comprises:
Water purification input aperture, be arranged at the front end of the reverse osmosis membrane in described reverse osmosis filter core, be communicated with the water outlet of front end purification assembly, for the water purification receiving the output of described front end purification assembly, described water purification forms washing away described reverse osmosis membrane after entering described water purification input aperture;
Pure water delivery port, is arranged at the rear end of described reverse osmosis membrane, is communicated with the water inlet of rear end purification assembly, exports the pure water after described reverse osmosis membrane processing when being triggered for pure water output function;
Water purification delivery port, is arranged at the front end of described reverse osmosis membrane, is communicated with water purification delivery conduit, exports the water purification after washing away described reverse osmosis membrane when being triggered for water purification output function.
Optionally, described front end purification assembly comprises the cotton filter core of PP and/or preposition activated charcoal filter core, and described rear end purification assembly comprises post active carbon filter core and/or the cotton filter core of PP.
Optionally, also comprise water source junctor, this water source junctor comprises:
First pipeline, comprises the first end be communicated with described feed cock and the second end be communicated with the suction culvert of described front end purification assembly;
Second pipeline, comprises the 3rd end be communicated with the outlet pipeline of described rear end purification assembly and the 4th end exported as pure water;
Be communicated with the 3rd pipeline with described water purification delivery conduit, described 3rd pipeline comprises the five terminal as pure water inlet.
Optionally, described water source junctor also comprises:
With the 4th pipeline of described first pipeline connection, described 4th pipeline comprises the 6th end as non-treated water outlet;
Second valve, is arranged on described 4th pipeline, closes, otherwise be held open state when pure water output function is triggered.
Optionally, described water source junctor also comprises:
With the 5th pipeline of described 4th pipeline connection, described 5th pipeline also with the 3rd pipeline connection;
3rd valve, is positioned on described 5th pipeline, closes, opens when do not purify waste water output function and water purification output function are triggered simultaneously when do not purify waste water output function or water purification output function are triggered;
4th valve, at described 5th pipeline connection on the pipeline between one end of described 3rd pipeline and described pure water inlet, opens when water purification output function is triggered, cuts out when do not purify waste water output function and water purification output function are triggered simultaneously;
Wherein, described second valve be arranged at described 4th pipeline connection to one end of described first pipeline and described 5th pipeline connection to one end of described 4th pipeline between pipeline on.
Optionally, described water source junctor also comprises:
With the 6th pipeline of described first pipeline connection, described 6th pipeline also with the 3rd pipeline connection;
5th valve, is positioned on described 6th pipeline, closes, otherwise be held open state when pure water output function or water purification output function are triggered.
Optionally, also comprise:
Concentrated water tank, comprises the condensed water intake line be communicated with described water purification delivery port, for storing the condensed water corresponding with the pure water that described pure water delivery port exports;
6th valve, is arranged on described condensed water intake line, opens, closes when described water purification output function is triggered when described pure water output function is triggered.
Optionally, also comprise:
Concentrated water tank, this concentrated water tank is provided with condensed water intake line;
Described reverse osmosis filter core also comprises:
Condensed water delivery port, is arranged at the front end of described reverse osmosis membrane, is communicated with described condensed water intake line, exports the condensed water corresponding with the pure water that described pure water delivery port exports when being triggered for pure water output function;
6th valve, is arranged on described condensed water intake line, opens, closes when described water purification output function is triggered when described pure water output function is triggered.
Optionally, also comprise:
Liquid level switch, is arranged in described concentrated water tank, for the liquid level detected in described concentrated water tank;
Wherein, described concentrated water tank is provided with spillway, described spillway is opened when the liquid level that described liquid level switch detects in described concentrated water tank is more than or equal to preset height, discharges for by the condensed water in described concentrated water tank.
Optionally, also comprise water source junctor, this water source junctor comprises:
7th pipeline, comprises the 7th end be communicated with described feed cock and the 8th end be communicated with the suction culvert of described front end purification assembly;
8th pipeline, comprises the 9th end be communicated with the outlet pipeline of described rear end purification assembly and the tenth end exported as pure water;
9th pipeline, comprises the tenth one end of being communicated with described water purification delivery conduit and the 12 end as pure water inlet;
Tenth pipeline, comprises the 13 end be communicated with the condensed water delivery conduit of described concentrated water tank and the 14 end exported as condensed water.
Optionally, described water source junctor also comprises:
With the 11 pipeline of described 7th pipeline connection, described 11 pipeline comprises the tenth five terminal as non-treated water outlet;
7th valve, is arranged on described 11 pipeline, closes, otherwise be held open state when pure water output function is triggered.
Optionally, described water source junctor also comprises:
With the 12 pipeline of described 11 pipeline connection, described 12 pipeline also with described 9th pipeline connection;
8th valve, is positioned on described 12 pipeline, closes, opens when do not purify waste water output function and water purification output function are triggered simultaneously when do not purify waste water output function or water purification output function are triggered;
9th valve, at described 12 pipeline connection on the pipeline between one end of described 9th pipeline and described pure water inlet, opens when water purification output function is triggered, cuts out when do not purify waste water output function and water purification output function are triggered simultaneously;
Wherein, described 7th valve be arranged at described 11 pipeline connection to one end of described 7th pipeline and described 12 pipeline connection to one end of described 11 pipeline between pipeline on.
Optionally, described water source junctor also comprises:
With the 13 pipeline of described 11 pipeline connection, described 13 pipeline also with described tenth pipeline connection;
Tenth valve, is positioned on described 13 pipeline, closes, opens when do not purify waste water output function and condensed water output function are triggered simultaneously when do not purify waste water output function or condensed water output function are triggered;
11 valve, on pipeline between described 13 pipeline connection export to one end of described tenth pipeline and described condensed water, open when condensed water output function is triggered, the closedown when do not purify waste water output function and condensed water output function are triggered simultaneously;
Wherein, described 7th valve be arranged at described 11 pipeline connection to one end of described 7th pipeline and described 13 pipeline connection to one end of described 11 pipeline between pipeline on.
Optionally, also comprise water source junctor, this water source junctor also comprises:
14 pipeline, comprises the 16 end be communicated with described feed cock and the 17 end be communicated with the suction culvert of described front end purification assembly;
15 pipeline, comprises the 18 end be communicated with the outlet pipeline of described rear end purification assembly and the 19 end exported as pure water;
With the 16 pipeline of described 14 pipeline connection, described 16 pipeline comprises the 20 end as non-treated water outlet;
With the 17 pipeline of described 16 pipeline connection, described 17 pipeline comprises the 20 one end be communicated with described water purification delivery conduit;
With the 18 pipeline of described 16 pipeline connection, described 18 pipeline comprises the 22 end be communicated with the condensed water delivery conduit of described concentrated water tank;
12 valve, between described 16 pipeline connection is to one end of described 14 pipeline and described 17 pipeline connection to one end of described 16 pipeline, cuts out when pure water output function is triggered, otherwise is held open state.
Optionally, also comprise:
Lift pump, is arranged on the condensed water delivery conduit of described concentrated water tank, discharges for by the condensed water in described concentrated water tank.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect:
The disclosure is by arranging non-pure water water outlet in the front end of reverse osmosis membrane, and this non-pure water water outlet is applied to the output to condensed water or water purification, when making this non-pure water water outlet for output to water purification, can be rinsed by the front-end surface of water purification to reverse osmosis membrane, thus avoid the solute under filter to cause concentration polarization, contribute to the work-ing life extending reverse osmosis membrane.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in specification sheets and to form the part of this specification sheets, shows and meets embodiment of the present disclosure, and is used from specification sheets one and explains principle of the present disclosure.
Fig. 1 is the structural representation of a kind of reverse osmosis filter core according to an exemplary embodiment.
Fig. 2 is the structural representation of a kind of water-purifying machine according to an exemplary embodiment.
Fig. 3 is the structural representation of the another kind of water-purifying machine according to an exemplary embodiment.
Fig. 4 is the structural representation of the another kind of water-purifying machine according to an exemplary embodiment.
Fig. 5 is the structural representation of the another kind of water-purifying machine according to an exemplary embodiment.
Fig. 6 is the structural representation of the another kind of water-purifying machine according to an exemplary embodiment.
Fig. 7 is the structural representation of the another kind of reverse osmosis filter core according to an exemplary embodiment.
Fig. 8 is the structural representation of the another kind of reverse osmosis filter core according to an exemplary embodiment.
Fig. 9 is the structural representation of the another kind of water-purifying machine according to an exemplary embodiment.
Figure 10 is the structural representation of the another kind of water-purifying machine according to an exemplary embodiment.
Figure 11 is the structural representation of the another kind of water-purifying machine according to an exemplary embodiment.
Figure 12 is the structural representation of the another kind of water-purifying machine according to an exemplary embodiment.
Figure 13 is the structural representation of the another kind of water-purifying machine according to an exemplary embodiment.
Figure 14 is the structural representation of the another kind of water-purifying machine according to an exemplary embodiment.
Figure 15 is the structural representation of the another kind of water-purifying machine according to an exemplary embodiment.
Figure 16 is the structural representation of a kind of water-purifying machine according to an exemplary embodiment.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the disclosure.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present disclosure are consistent.
Fig. 1 is the structural representation of a kind of reverse osmosis filter core according to an exemplary embodiment, and as shown in Figure 1, this reverse osmosis filter core 1 is installed in water-purifying machine, is wherein provided with reverse osmosis membrane (not shown), and this reverse osmosis filter core 1 can comprise:
Water purification input aperture 11, is arranged at the front end of described reverse osmosis membrane, for the water purification receiving water-purifying machine output; Water purification input aperture 11 in such as Fig. 1 is communicated with the water outlet of the front end purification assembly 2 in water-purifying machine, and namely " water purification " can be exported by this front end purification assembly 2 purifying treatment;
Pure water delivery port 12, is arranged at the rear end of described reverse osmosis membrane, exports the pure water after described reverse osmosis membrane processing when being triggered for pure water output function; Pure water delivery port 12 in such as Fig. 1 is communicated with the water inlet of the rear end purification assembly 3 in described water-purifying machine, exports to it pure water purifying and obtain.
As an exemplary embodiment, as shown in Figure 2: when above-mentioned reverse osmosis filter core 1 is applied in water-purifying machine, front end purification assembly 2 can comprise the cotton structure such as filter core 21 and preposition activated charcoal filter core 22 of PP, whether or the water purification amount exported for not purifying waste water, process obtains water purification, and can control front end purification assembly 2 pairs of reverse osmosis filter cores 1 by control valve 61A and export water purification; Water purification can be further processed as pure water by reverse osmosis membrane by reverse osmosis filter core 1.Because the aperture of reverse osmosis membrane is very little, can carry out effective filtering to the solute in water purification, thus available pure water can for directly drinking or other purposes; And rear end purification assembly 3 can comprise the structures such as post active carbon filter core 31, for carrying out mouthfeel adjustment or other process to pure water, and whether or the pure water amount exported the output that can control rear end purification assembly 3 pairs of pure water by control valve 61B.Certainly, the disclosure does not limit the structure of front end purification assembly 2 and rear end purification assembly 3.
But, due to the pore size filter that reverse osmosis membrane is minimum, while bringing outstanding filter effect, also the front-end surface of reverse osmosis membrane is made to be easy to be covered by the solute under filtering and block, cause concentration polarization, making day by day to decline to the processing power of water purification, affect the normal use of user, being merely able to by repeatedly changing reverse osmosis membrane or reverse osmosis filter core 1 solves.
Therefore, the structure of the disclosure to reverse osmosis filter core 1 is improved, to solving the problem.In technical scheme of the present disclosure, as shown in Figure 1, reverse osmosis filter core 1, except comprising above-mentioned water purification input aperture 11 and pure water delivery port 12, also comprises:
Water purification delivery port 13, is arranged at the front end of described reverse osmosis membrane; Now, water purification input aperture 11 can be formed with water purification delivery port 13 and coordinate: when water purification output function is triggered, reverse osmosis membrane stops processing water purification, namely water purification cannot through reverse osmosis membrane, but the water purification entering water purification input aperture 11 can form washing away reverse osmosis membrane (front end of reverse osmosis membrane), and by water purification delivery port 13, the water purification after washing away is exported.Water purification delivery port 13 in such as Fig. 1, is communicated with the water purification delivery conduit 4 in described water-purifying machine and exports water purification to it.
In the present embodiment, after water purification enters reverse osmosis filter core 1 by water purification input aperture 11, filtration treatment can't be carried out via reverse osmosis membrane, but directly export from the water purification delivery port 13 of reverse osmosis membrane front end, water purification is made in fact to have carried out " washing away " and " cleaning " operation to reverse osmosis membrane front end, and by the cleaning often to reverse osmosis membrane front end, just can while water purification be provided, solute is avoided to block in the heap sum of reverse osmosis membrane front-end surface, prevent the generation of concentration polarization, also extend the work-ing life of reverse osmosis membrane.
Please refer to Fig. 2, as an exemplary embodiment, when have employed the reverse osmosis filter core 1 shown in Fig. 1 in water-purifying machine, the water purification delivery conduit 4 be communicated with water purification delivery port 13 can also arrange the first valve 61, water-purifying machine can be realized: pure water output function and water purification output function, wherein:
When pure water output function is triggered, first valve 61 switches to closing condition, the water purification being inputted reverse osmosis membrane front end by water purification input aperture 11 can not be discharged by water purification delivery port 13, but by after the filtration treatment of reverse osmosis membrane, by pure water delivery port 12, the pure water obtained is exported;
When water purification output function is triggered, first valve 61 switches to opened condition, make the water purification being inputted reverse osmosis membrane front end by water purification input aperture 11 can not carry out filtration treatment by reverse osmosis membrane, but discharged by water purification delivery port 13, thus while provide the water purification after the purification assembly preliminary treatment of front end to user, water purification is flowed to by water purification input aperture 11 in the process of water purification delivery port 13 in reverse osmosis filter core 1, can wash away the front end of reverse osmosis membrane, to clean the front-end surface of reverse osmosis membrane.
Based on the structure of the reverse osmosis filter core 1 shown in Fig. 1, apply in the water-purifying machine of this reverse osmosis filter core 1 the water source junctor 7 that can also comprise shown in Fig. 3-Fig. 6, this water source junctor 7 can directly be connected with water tap 8 (or as other water source supply ends such as water port), do not purify waste water (such as tap water) from water tap 8 is made can be directly delivered to front end purification assembly 2 by water source junctor 7, carry out purifying treatment by front end purification assembly 2, reverse osmosis filter core 1, rear end purification assembly 3 etc., and the water purification, pure water etc. after purification is exported.Based on the internal structure of water source junctor 7, respectively the embodiment shown in Fig. 3-Fig. 6 is described below.
As an exemplary embodiment, Fig. 3 is the structural representation of a kind of water-purifying machine according to an exemplary embodiment, and as shown in Figure 3, the water source junctor 7 in this water-purifying machine can comprise:
First pipeline 7A, comprises the first end 7A1 be communicated with described feed cock 8 and the second end 7A2 be communicated with the suction culvert 23 of described front end purification assembly 2;
Second pipeline 7B, comprises the 3rd end 7B1 be communicated with the outlet pipeline 32 of described rear end purification assembly 3 and the 4th end exporting 7B2 as pure water;
The 3rd pipeline 7C be communicated with described water purification delivery conduit 4, the 3rd pipeline 7C comprises the five terminal as pure water inlet 7C2.
In the present embodiment, can directly export front end purification assembly 2 to by from not purifying waste water of feed cock 8 by the first pipeline 7A, not purify waste water without the need to user's manual transfer; Pure water after purification directly can be delivered to water source junctor 7 by the second pipeline 7B and be exported 7B2 by pure water and export, user is similar to from feed cock 8, and directly water intaking is similar, contributes to the quantity of study reducing user; Water purification after rough purification directly can be delivered to water source junctor 7 and be exported by pure water inlet 7C2 by the 3rd pipeline 7C, directly water intaking is similar to make user be similar to from feed cock 8 equally, contributes to the experience promoting user.
As another exemplary embodiment, Fig. 4 is the structural representation of a kind of water-purifying machine according to an exemplary embodiment, as shown in Figure 4, on the basis of Fig. 3 embodiment, namely the water source junctor 7 in this water-purifying machine, except comprising the first pipeline 7A, the second pipeline 7B and the 3rd pipeline 7C, can also comprise:
The 4th pipeline 7D be communicated with described first pipeline 7A, the 4th pipeline 7D comprise the 6th end as non-treated water outlet 7D1;
Second valve 62, is arranged on described 4th pipeline 7D, closes, otherwise be held open state when pure water output function is triggered.
In the present embodiment, by adding the 4th pipeline 7D, making user can directly select to export from the 4th pipeline 7D not purify waste water, and without the purifying treatment of purifying waste water, under the application scenarios that some are low to water quality requirement, the waste purifying resource can be avoided, simultaneously, by adding the second valve 62, can isolate the first pipeline 7A and the 4th pipeline 7D, thus when pure water output function is triggered, by closing the second valve 62, the the second end 7A2 do not purified waste water by the first pipeline 7A is made to export front end purification assembly 2 to, and the never treated water outlet 7D1 that avoids not purifying waste water exports, prevent from causing waste (when user enables pure water output function, inevitable only from pure water outlet 7B2 water receiving, and can not simultaneously never treated water outlet 7D1 water receiving, thus non-treated water outlet 7D1 water outlet can cause waste), and when output function of not purifying waste water is triggered, by opening the second valve 62, make user never can realize smooth water receiving by treated water outlet 7D1.
As another exemplary embodiment, Fig. 5 is the structural representation of a kind of water-purifying machine according to an exemplary embodiment, as shown in Figure 5, on the basis of Fig. 4 embodiment, namely the water source junctor 7 in this water-purifying machine, except comprising the first pipeline 7A, the second pipeline 7B, the 3rd pipeline 7C, the 4th pipeline 7D and the second valve 62, can also comprise:
The 5th pipeline 7E be communicated with described 4th pipeline 7D, the 5th pipeline 7E is also communicated with the 3rd pipeline 7C;
3rd valve 63, is positioned on described 5th pipeline 7E, closes, opens when do not purify waste water output function and water purification output function are triggered simultaneously when do not purify waste water output function or water purification output function are triggered;
4th valve 64, be communicated on the pipeline between one end of described 3rd pipeline 7C and described pure water inlet 7C2 at described 5th pipeline 7E, open when water purification output function is triggered, close when do not purify waste water output function and water purification output function are triggered simultaneously;
Wherein, described second valve 62 is arranged on the pipeline that described 4th pipeline 7D is communicated between one end that one end of described first pipeline 7A and described 5th pipeline 7E be communicated to described 4th pipeline 7D.
In the present embodiment, similar with Fig. 4, can by arranging the second valve 62 on the 4th pipeline 7D, thus when the second valve 62 is opened, realize the output of not purifying waste water, and when the second valve 62 cuts out, will do not purified waste water by the first pipeline 7A and be delivered to front end purification assembly 2, and realize the output of pure water by the second pipeline 7B.In addition, can also be realized by the 3rd valve 63 and the 4th valve 64: when the 3rd valve 63 cuts out, if the second valve 62 is opened, then can be exported separately by non-treated water outlet 7D1 and not purify waste water, if the 4th valve 64 is opened, then can export water purification separately by pure water inlet 7C2; When the second valve 62 open, the 3rd valve 63 is opened, the 4th valve 64 cuts out time, can be exported by non-treated water outlet 7D1 and not purify waste water and the mixing water of water purification.
As another exemplary embodiment, Fig. 6 is the structural representation of a kind of water-purifying machine according to an exemplary embodiment, as shown in Figure 6, on the basis of Fig. 3 embodiment, namely the water source junctor 7 in this water-purifying machine, except comprising the first pipeline 7A, the second pipeline 7B and the 3rd pipeline 7C, can also comprise:
The 6th pipeline 7F be communicated with described first pipeline 7A, the 6th pipeline 7F is also communicated with the 3rd pipeline 7C;
5th valve 65, is positioned on described 6th pipeline 7F, closes, otherwise be held open state when pure water output function or water purification output function are triggered.
In the present embodiment, by the 6th pipeline 7F, the first pipeline 7A is communicated with the 3rd pipeline 7C, makes pure water inlet 7C2 may be used for independent output and do not purify waste water or water purification.Wherein, when output function of not purifying waste water is triggered, the 5th valve 65 switches to opened condition, guarantees that not purifying waste water in the 6th pipeline 7F is exported by pure water inlet 7C2; When water purification output function is triggered, the 5th valve 65 switches to closing condition, guarantees not purify waste water to isolate with water purification, and the water purification in the 3rd pipeline 7C is exported by pure water inlet 7C2; When pure water output function is triggered, the 5th valve 65 switches to closing condition, guarantee pure water by pure water export 7B2 export time, avoiding not purifying waste water is exported by pure water inlet 7C2.
By the filteration of reverse osmosis membrane, although the water purification that reverse osmosis filter core 1 can input water purification input aperture 11 carries out filtration and obtains pure water, but under some scenes, if the rear end that all water purification all cannot be filtered to reverse osmosis membrane becomes pure water, water then can be caused to be remained in reverse osmosis membrane front end, i.e. " condensed water ".Therefore, by arranging corresponding pipeline, condensed water can also be exported from reverse osmosis filter core 1 in water-purifying machine.
As an exemplary embodiment, condensed water can be exported by water purification delivery port 13, such as adopt " ⊥ " type water purification delivery conduit 4 shown in Fig. 7 and condensed water intake line 5, be respectively used to conveying water purification and condensed water; As another exemplary embodiment, condensed water can be exported by independent outlet, such as adopt the structure shown in Fig. 8, be communicated with condensed water intake line 5 by the condensed water delivery port 14 of the reverse osmosis membrane front end be arranged in reverse osmosis filter core 1, make water purification delivery conduit 4 and condensed water intake line 5 be respectively used to conveying water purification and condensed water.
In order to control the conveying of water purification and condensed water, and be matched with the output function of all kinds water, the 6th valve 66 as shown in Figure 9 can be set on condensed water intake line 5, make when pure water output function is triggered, 6th valve 66, control valve 61A and control valve 61B open, the first valve 61 cuts out, thus input water purification by water purification input aperture 11, pure water delivery port 12 exports pure water, water purification delivery port 13 (structure corresponding to Fig. 7) or condensed water delivery port 14 (structure corresponding to Fig. 8) export condensed water; When water purification output function is triggered, the first valve 61, control valve 61A open, the 6th valve 66 and control valve 61B close, thus input water purification by water purification input aperture 11, water purification delivery port 13 exports water purification, and the flushing of realization to reverse osmosis membrane.
Although condensed water is the water that water purification is left after reverse osmosis membrane filtration; but carry out rough purification process by front end purification assembly 2; in fact cleaner than not purifying waste water; even if can not directly drink; also can be applied in the daily routines such as to wash clothes, if thus directly emit the waste that can cause water resources.Therefore, based on the structure of the reverse osmosis filter core 1 shown in Fig. 7 or Fig. 8, can also comprise in corresponding water-purifying machine: concentrated water tank, for storing the condensed water that condensed water intake line 5 is carried.
For structure shown in Fig. 7, as shown in Figure 10, concentrated water tank 9 is communicated with water purification delivery port 13 by condensed water intake line 5, thus the condensed water that water purification delivery port 13 exports is transmitted and be stored in concentrated water tank 9, uses for user.Further, in concentrated water tank 9, liquid level switch 91 can be set, for the liquid level detected in described concentrated water tank, and concentrated water tank 9 is provided with spillway (not shown), this spillway is opened when the liquid level that liquid level switch 91 detects in concentrated water tank 9 is more than or equal to preset height, discharges for by the condensed water in concentrated water tank 9.
Simultaneously, those skilled in the art should understand that: corresponding to structure shown in Fig. 8, then concentrated water tank 9 can be communicated with (not shown) by condensed water intake line 5 with condensed water delivery port 14, and in concentrated water tank 9, the structures such as liquid level switch 91 and spillway can be set equally, repeat no more herein.
Based on the structure of the reverse osmosis filter core 1 shown in Fig. 7 and Fig. 8, apply in the water-purifying machine of this reverse osmosis filter core 1 the water source junctor 7 that can also comprise shown in Figure 11-Figure 15, this water source junctor 7 directly can be delivered to front end purification assembly 2 by from not purifying waste water of water tap 8, carry out purifying treatment by front end purification assembly 2, reverse osmosis filter core 1, rear end purification assembly 3 etc., can also water purification, condensed water and the pure water etc. after purification be exported.Based on the internal structure of water source junctor 7, respectively the embodiment shown in Figure 11-Figure 15 is described below.
As an exemplary embodiment, Figure 11 is the structural representation of a kind of water-purifying machine according to an exemplary embodiment, and as shown in figure 11, the water source junctor 7 in this water-purifying machine can comprise:
7th pipeline 7G, comprises the 7th end 7G1 be communicated with described feed cock 8 and the 8th end 7G2 be communicated with the suction culvert 23 of described front end purification assembly 2;
8th pipeline 7H, comprises the 9th end 7H1 be communicated with the outlet pipeline 32 of described rear end purification assembly 3 and the tenth end exporting 7H2 as pure water;
9th pipeline 7I, comprises the tenth one end 7I1 of being communicated with described water purification delivery conduit 4 and the 12 end as pure water inlet 7I2;
Tenth pipeline 7J, comprises the 13 end 7J1 be communicated with the condensed water delivery conduit 92 of described concentrated water tank 9 and the 14 end exporting 7J2 as condensed water.
In the present embodiment, can directly export front end purification assembly 2 to by from not purifying waste water of feed cock 8 by the 7th pipeline 7G, not purify waste water without the need to user's manual transfer; Pure water after purification directly can be delivered to water source junctor 7 by the 8th pipeline 7H and be exported 7H2 by pure water and export, user is similar to from feed cock 8, and directly water intaking is similar, contributes to the quantity of study reducing user; Water purification after rough purification directly can be delivered to water source junctor 7 and be exported by pure water inlet 7I2 by the 9th pipeline 7I, directly water intaking is similar to make user be similar to from feed cock 8 equally, contributes to the experience promoting user; Condensed water directly water source junctor 7 be can be delivered to by concentrated water tank 9 by the tenth pipeline 7J, output and the use of condensed water realized.
Further, lift pump 93 can be set on condensed water delivery conduit 92, for the condensed water in concentrated water tank 9 is evacuated to water source junctor 7, thus realize higher conveying hydraulic pressure by lift pump 93, guarantee more excellent Consumer's Experience.Certainly, in the embodiment shown in Figure 12 to Figure 15, also can adopt same structure, below will repeat no more.
As another exemplary embodiment, Figure 12 is the structural representation of a kind of water-purifying machine according to an exemplary embodiment, as shown in figure 12, on the basis of Figure 11 embodiment, namely the water source junctor 7 in this water-purifying machine, except comprising the 7th pipeline 7G, the 8th pipeline 7H, the 9th pipeline 7I and the tenth pipeline 7J, can also comprise:
The 11 pipeline 7K be communicated with described 7th pipeline 7G, the 11 pipeline 7K comprises the second end as non-treated water outlet 7K1;
7th valve 67, is arranged on described 11 pipeline 7K, closes, otherwise be held open state when pure water output function is triggered.
In the present embodiment, by adding the 11 pipeline 7K, user is made can directly to select to export from the 11 pipeline 7K not purify waste water, and without the purifying treatment of purifying waste water, under the application scenarios that some are low to water quality requirement, the waste purifying resource can be avoided, simultaneously, by adding the 7th valve 67, can isolate the 7th pipeline 7G and the 11 pipeline 7K, thus when pure water output function is triggered, by closing the 7th valve 67, the the second end 7G2 do not purified waste water by the 7th pipeline 7G is made to export front end purification assembly 2 to, and the never treated water outlet 7K1 that avoids not purifying waste water exports, prevent from causing waste (when user enables pure water output function, inevitable only from pure water outlet 7H2 water receiving, and can not simultaneously never treated water outlet 7K1 water receiving, thus non-treated water outlet 7K1 water outlet can cause waste), and when output function of not purifying waste water is triggered, by opening the 7th valve 67, make user never can realize smooth water receiving by treated water outlet 7K1.
As another exemplary embodiment, Figure 13 is the structural representation of a kind of water-purifying machine according to an exemplary embodiment, as shown in figure 13, on the basis of Figure 12 embodiment, namely the water source junctor 7 in this water-purifying machine, except comprising the 7th pipeline 7G, the 8th pipeline 7H, the 9th pipeline 7I, the tenth pipeline 7J, the 11 pipeline 7K and the 7th valve 67, can also comprise:
The 12 pipeline 7L be communicated with described 11 pipeline 7K, the 12 pipeline 7L are also communicated with described 9th pipeline 7I;
8th valve 68, is positioned on described 12 pipeline 7L, closes, opens when do not purify waste water output function and water purification output function are triggered simultaneously when do not purify waste water output function or water purification output function are triggered;
9th valve 69, be communicated on the pipeline between one end of described 9th pipeline 7I and described pure water inlet 7I2 at described 12 pipeline 7L, open when water purification output function is triggered, close when do not purify waste water output function and water purification output function are triggered simultaneously;
Wherein, described 7th valve 67 is arranged on the pipeline that described 11 pipeline 7K is communicated between one end that one end of described 7th pipeline 7G and described 12 pipeline 7L be communicated to described 11 pipeline 7K.
In the present embodiment, similar with Figure 12, can by arranging the 7th valve 67 on the 11 pipeline 7K, thus when the 7th valve 67 is opened, realize the output of not purifying waste water, and when the 7th valve 67 cuts out, will do not purified waste water by the 7th pipeline 7G and be delivered to front end purification assembly 2, and realize the output of pure water by the 8th pipeline 7H.In addition, can also be realized by the 8th valve 68 and the 9th valve 69: when the 8th valve 68 cuts out, if the 7th valve 67 is opened, then can be exported separately by non-treated water outlet 7K1 and not purify waste water, if the 9th valve 69 is opened, then can export water purification separately by pure water inlet 7I2; When the 7th valve 67 open, the 8th valve 68 is opened, the 9th valve 69 cuts out time, can be exported by non-treated water outlet 7K1 and not purify waste water and the mixing water of water purification.
As another exemplary embodiment, Figure 14 is the structural representation of a kind of water-purifying machine according to an exemplary embodiment, as shown in figure 14, on the basis of Figure 12 embodiment, namely the water source junctor 7 in this water-purifying machine, except comprising the 7th pipeline 7G, the 8th pipeline 7H, the 9th pipeline 7I, the tenth pipeline 7J, the 11 pipeline 7K and the 7th valve 67, can also comprise:
The 13 pipeline 7M be communicated with described 11 pipeline 7K, the 13 pipeline 7M are also communicated with described tenth pipeline 7J;
Tenth valve 610, is positioned on described 13 pipeline 7M, closes, opens when do not purify waste water output function and condensed water output function are triggered simultaneously when do not purify waste water output function or condensed water output function are triggered;
11 valve 611, exports on the pipeline between 7J2 at second end of described 13 pipeline 7M and described condensed water, opens, closes when do not purify waste water output function and condensed water output function are triggered simultaneously when condensed water output function is triggered;
Wherein, described 7th valve 67 is arranged on the pipeline that described 11 pipeline 7K is communicated between one end that one end of described 7th pipeline 7G and described 13 pipeline 7M be communicated to described 11 pipeline 7K.
In the embodiment shown in fig. 13, condensed water exports separately through the tenth pipeline 7J, and is communicated with the 11 pipeline 7K by the 9th pipeline 7I by the 12 pipeline 7L, thus realize not purifying waste water and water purification output respectively or mix output; Similar with the embodiment shown in Figure 13, by the 13 pipeline 7M, the tenth pipeline 7J is communicated with the 11 pipeline 7K in the present embodiment, thus on the one hand water purification is exported separately through the 9th pipeline 7I, and realize not purifying waste water on the other hand and the output respectively of condensed water or mixing output.Wherein, when the 7th valve 67 is opened, realize the output of not purifying waste water, and when the 7th valve 67 cuts out, will do not purified waste water by the 7th pipeline 7G and be delivered to front end purification assembly 2, and realize the output of pure water by the 8th pipeline 7H.In addition, can also be realized by the tenth valve the 610 and the 11 valve 611: when the tenth valve 610 cuts out, if the 7th valve 67 is opened, then can be exported separately by non-treated water outlet 7K1 and not purify waste water, if the 11 valve 611 is opened, then can export 7J2 by condensed water and export condensed water separately; When the 7th valve 67 open, the tenth valve 610 is opened, the 11 valve 611 cuts out time, can be exported by non-treated water outlet 7K1 and not purify waste water and the mixing water of condensed water.
In addition, pipeline structure shown in Figure 13 and Figure 14 can combine, thus realize: the 11 pipeline 7K is communicated with the 9th pipeline 7I by the 12 pipeline 7L, by the 13 pipeline 7M, the 11 pipeline 7K is communicated with the tenth pipeline 7J; simultaneously and by the setting to the 7th valve 67, the 8th valve 68, the 9th valve 69, the tenth valve the 610 and the 11 valve 611, realize the output of dissimilar water, repeat no more herein.
As another exemplary embodiment, Figure 15 is the structural representation of a kind of water-purifying machine according to an exemplary embodiment, and as shown in figure 15, the water source junctor 7 in this water-purifying machine can comprise:
14 pipeline 7N, comprises the 16 end 7N1 be communicated with described feed cock 8 and the 17 end 7N2 be communicated with the suction culvert 23 of described front end purification assembly 2;
15 pipeline 7O, comprises the 18 end 7O1 be communicated with the outlet pipeline 32 of described rear end purification assembly 3 and the 19 end exporting 7O2 as pure water;
The 16 pipeline 7P be communicated with described 14 pipeline 7N, the 16 pipeline 7P comprises the 20 end as non-treated water outlet 7P1;
The 17 pipeline 7Q be communicated with described 16 pipeline 7P, the 17 pipeline 7Q comprise the 20 one end 7Q1 be communicated with described water purification delivery conduit 4;
The 18 pipeline 7R be communicated with described 16 pipeline 7P, the 18 pipeline 7R comprise the 22 end 7R1 be communicated with the condensed water delivery conduit 92 of described concentrated water tank 9;
12 valve 612, is communicated to one end of described 14 pipeline 7N and described 17 pipeline 7Q is communicated between one end of described 16 pipeline 7P at described 16 pipeline 7P, cuts out, otherwise be held open state when pure water output function is triggered.
In the present embodiment, the 14 pipeline 7N, the 17 pipeline 7Q are communicated with the 18 pipeline 7R by the 16 pipeline 7P, non-treated water outlet 7P1 be may be used for, and independent output is not purified waste water, water purification or condensed water.Wherein, when output function of not purifying waste water is triggered, the 12 valve 612 switches to opened condition, guarantees that not purifying waste water in the 14 pipeline 7N is exported by non-treated water outlet 7P1; When water purification output function is triggered, the 12 valve 612 switches to closing condition, guarantees not purify waste water to isolate with water purification, and the water purification in the 17 pipeline 7Q is exported by non-treated water outlet 7P1; When pure water output function is triggered, the 12 valve 612 switches to closing condition, guarantee pure water by pure water export 7O2 export time, avoiding not purifying waste water is exported by non-treated water outlet 7P1; Or, when the 12 valve 612 is opened, also the arbitrary combination to not purifying waste water, in water purification and condensed water can carry out mixing and export, thus can either utilize condensed water, can rinse reverse osmosis membrane again, and the water quality exporting water can not be reduced.
Based on Fig. 3 to Fig. 6, the embodiment of each water-purifying machine shown in Figure 11 to Figure 15, not purify waste water delivery port (the second end 7A2 of the first pipeline 7A as shown in Figure 3), pure water input aperture (the first end 7B1 of the second pipeline 7B as shown in Figure 3), purify waste water input aperture (the first end 7C1 of the 3rd pipeline 7C as shown in Figure 3) and condensed water input aperture (the first end 7J1 of the tenth pipeline as shown in figure 11) can be arranged side by side at the homonymy of water source junctor 7, thus be convenient to the suction culvert 23 of front end purification assembly 2 corresponding for these ports, the outlet pipeline 32 of rear end purification assembly 3, the condensed water delivery conduit 32 of water purification delivery conduit 4 and concentrated water tank 9 is managed concentratedly.Ratio as shown in figure 16, when managing concentratedly above-mentioned connecting pipeline, all connecting pipelines can be wrapped in one " total connecting pipeline ", then user only can see that this total connecting pipeline is connected to the water source junctor 7 in left side from the water-purifying machine main body on right side, namely many connecting pipelines are " transparent " for user, are also convenient to the use of user to water-purifying machine.
Those skilled in the art, at consideration specification sheets and after putting into practice disclosed herein disclosing, will easily expect other embodiment of the present disclosure.The application is intended to contain any modification of the present disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present disclosure and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Specification sheets and embodiment are only regarded as exemplary, and true scope of the present disclosure and spirit are pointed out by claim below.
Should be understood that, the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.The scope of the present disclosure is only limited by appended claim.
Claims (18)
1. a reverse osmosis filter core, is provided with reverse osmosis membrane in this reverse osmosis filter core, it is characterized in that, this reverse osmosis filter core comprises:
Water purification input aperture, is arranged at the front end of described reverse osmosis membrane, and for the water purification receiving the output of described water-purifying machine, described water purification forms washing away described reverse osmosis membrane after entering described water purification input aperture;
Pure water delivery port, is arranged at the rear end of described reverse osmosis membrane, exports the pure water after described reverse osmosis membrane processing when being triggered for pure water output function;
Water purification delivery port, is arranged at the front end of described reverse osmosis membrane, exports the water purification after washing away described reverse osmosis membrane when being triggered for water purification output function.
2. reverse osmosis filter core according to claim 1, it is characterized in that, described water purification delivery port is also communicated with the condensed water intake line in described clearing machine, exports the condensed water corresponding with the pure water that described pure water delivery port exports when being triggered for described pure water output function.
3. reverse osmosis filter core according to claim 1, is characterized in that, also comprise:
Condensed water delivery port, is arranged at the front end of described reverse osmosis membrane, is communicated with the condensed water intake line in described water-purifying machine, exports the condensed water corresponding with the pure water that described pure water delivery port exports when being triggered for pure water output function.
4. a water-purifying machine, is characterized in that, comprise the reverse osmosis filter core being provided with reverse osmosis membrane, this water-purifying machine also comprises:
Front end purification assembly, rear end purification assembly, water purification delivery conduit;
First valve, is arranged on described water purification delivery conduit, closes, opens when water purification output function is triggered when pure water output function is triggered;
Described reverse osmosis filter core, comprising:
Water purification input aperture, be arranged at the front end of the reverse osmosis membrane in described reverse osmosis filter core, be communicated with the water outlet of described front end purification assembly, for the water purification receiving the output of described front end purification assembly, described water purification forms washing away described reverse osmosis membrane after entering described water purification input aperture;
Pure water delivery port, is arranged at the rear end of described reverse osmosis membrane, is communicated with the water inlet of described rear end purification assembly, exports the pure water after described reverse osmosis membrane processing when being triggered for pure water output function;
Water purification delivery port, is arranged at the front end of described reverse osmosis membrane, is communicated with described water purification delivery conduit, exports the water purification after washing away described reverse osmosis membrane when being triggered for water purification output function;
5. water-purifying machine according to claim 4, is characterized in that, described front end purification assembly comprises the cotton filter core of PP and/or preposition activated charcoal filter core, and described rear end purification assembly comprises post active carbon filter core and/or the cotton filter core of PP.
6. water-purifying machine according to claim 4, is characterized in that, also comprises water source junctor, and this water source junctor comprises:
First pipeline, comprises the first end be communicated with described feed cock and the second end be communicated with the suction culvert of described front end purification assembly;
Second pipeline, comprises the 3rd end be communicated with the outlet pipeline of described rear end purification assembly and the 4th end exported as pure water;
The 3rd pipeline be communicated with described water purification delivery conduit, described 3rd pipeline comprises the five terminal as pure water inlet.
7. water-purifying machine according to claim 6, is characterized in that, described water source junctor also comprises:
With the 4th pipeline of described first pipeline connection, described 4th pipeline comprises the 6th end as non-treated water outlet;
Second valve, is arranged on described 4th pipeline, closes, otherwise be held open state when pure water output function is triggered.
8. water-purifying machine according to claim 7, is characterized in that, described water source junctor also comprises:
With the 5th pipeline of described 4th pipeline connection, described 5th pipeline also with the 3rd pipeline connection;
3rd valve, is positioned on described 5th pipeline, closes, opens when do not purify waste water output function and water purification output function are triggered simultaneously when do not purify waste water output function or water purification output function are triggered;
4th valve, at described 5th pipeline connection on the pipeline between one end of described 3rd pipeline and described pure water inlet, opens when water purification output function is triggered, cuts out when do not purify waste water output function and water purification output function are triggered simultaneously;
Wherein, described second valve be arranged at described 4th pipeline connection to one end of described first pipeline and described 5th pipeline connection to one end of described 4th pipeline between pipeline on.
9. water-purifying machine according to claim 6, is characterized in that, described water source junctor also comprises:
With the 6th pipeline of described first pipeline connection, described 6th pipeline also with the 3rd pipeline connection;
5th valve, is positioned on described 6th pipeline, closes, otherwise be held open state when pure water output function or water purification output function are triggered.
10. water-purifying machine according to claim 4, is characterized in that, also comprises:
Concentrated water tank, comprises the condensed water intake line be communicated with described water purification delivery port, for storing the condensed water corresponding with the pure water that described pure water delivery port exports;
6th valve, is arranged on described condensed water intake line, opens, closes when described water purification output function is triggered when described pure water output function is triggered.
11. water-purifying machines according to claim 4, is characterized in that, also comprise:
Concentrated water tank, this concentrated water tank is provided with condensed water intake line;
Described reverse osmosis filter core also comprises:
Condensed water delivery port, is arranged at the front end of described reverse osmosis membrane, is communicated with described condensed water intake line, exports the condensed water corresponding with the pure water that described pure water delivery port exports when being triggered for pure water output function;
6th valve, is arranged on described condensed water intake line, opens, closes when described water purification output function is triggered when described pure water output function is triggered.
12. water-purifying machines according to claim 10 or 11, is characterized in that, also comprise:
Liquid level switch, is arranged in described concentrated water tank, for the liquid level detected in described concentrated water tank;
Wherein, described concentrated water tank is provided with spillway, described spillway is opened when the liquid level that described liquid level switch detects in described concentrated water tank is more than or equal to preset height, discharges for by the condensed water in described concentrated water tank.
13. water-purifying machines according to claim 10 or 11, it is characterized in that, also comprise water source junctor, this water source junctor comprises:
7th pipeline, comprises the 7th end be communicated with described feed cock and the 8th end be communicated with the suction culvert of described front end purification assembly;
8th pipeline, comprises the 9th end be communicated with the outlet pipeline of described rear end purification assembly and the tenth end exported as pure water;
9th pipeline, comprises the tenth one end of being communicated with described water purification delivery conduit and the 12 end as pure water inlet;
Tenth pipeline, comprises the 13 end be communicated with the condensed water delivery conduit of described concentrated water tank and the 14 end exported as condensed water.
14. water-purifying machines according to claim 13, is characterized in that, described water source junctor also comprises:
With the 11 pipeline of described 7th pipeline connection, described 11 pipeline comprises the tenth five terminal as non-treated water outlet;
7th valve, is arranged on described 11 pipeline, closes, otherwise be held open state when pure water output function is triggered.
15. water-purifying machines according to claim 14, is characterized in that, described water source junctor also comprises:
With the 12 pipeline of described 11 pipeline connection, described 12 pipeline also with described 9th pipeline connection;
8th valve, is positioned on described 12 pipeline, closes, opens when do not purify waste water output function and water purification output function are triggered simultaneously when do not purify waste water output function or water purification output function are triggered;
9th valve, at described 12 pipeline connection on the pipeline between one end of described 9th pipeline and described pure water inlet, opens when water purification output function is triggered, cuts out when do not purify waste water output function and water purification output function are triggered simultaneously;
Wherein, described 7th valve be arranged at described 11 pipeline connection to one end of described 7th pipeline and described 12 pipeline connection to one end of described 11 pipeline between pipeline on.
16. water-purifying machines according to claim 14, is characterized in that, described water source junctor also comprises:
With the 13 pipeline of described 11 pipeline connection, described 13 pipeline also with described tenth pipeline connection;
Tenth valve, is positioned on described 13 pipeline, closes, opens when do not purify waste water output function and condensed water output function are triggered simultaneously when do not purify waste water output function or condensed water output function are triggered;
11 valve, on pipeline between described 13 pipeline connection export to one end of described tenth pipeline and described condensed water, open when condensed water output function is triggered, the closedown when do not purify waste water output function and condensed water output function are triggered simultaneously;
Wherein, described 7th valve be arranged at described 11 pipeline connection to one end of described 7th pipeline and described 13 pipeline connection to one end of described 11 pipeline between pipeline on.
17. water-purifying machines according to claim 10 or 11, it is characterized in that, also comprise water source junctor, this water source junctor also comprises:
14 pipeline, comprises the 16 end be communicated with described feed cock and the 17 end be communicated with the suction culvert of described front end purification assembly;
15 pipeline, comprises the 18 end be communicated with the outlet pipeline of described rear end purification assembly and the 19 end exported as pure water;
With the 16 pipeline of described 14 pipeline connection, described 16 pipeline comprises the 20 end as non-treated water outlet;
With the 17 pipeline of described 16 pipeline connection, described 17 pipeline comprises the 20 one end be communicated with described water purification delivery conduit;
With the 18 pipeline of described 16 pipeline connection, described 18 pipeline comprises the 22 end be communicated with the condensed water delivery conduit of described concentrated water tank;
12 valve, between described 16 pipeline connection is to one end of described 14 pipeline and described 17 pipeline connection to one end of described 16 pipeline, cuts out when pure water output function is triggered, otherwise is held open state.
18. water-purifying machines according to claim 10 or 11, is characterized in that, also comprise:
Lift pump, is arranged on the condensed water delivery conduit of described concentrated water tank, discharges for by the condensed water in described concentrated water tank.
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| CN201420754092.8U CN204310856U (en) | 2014-12-03 | 2014-12-03 | Reverse osmosis filter core and water-purifying machine |
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| CN201420754092.8U CN204310856U (en) | 2014-12-03 | 2014-12-03 | Reverse osmosis filter core and water-purifying machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006844A (en) * | 2016-05-09 | 2016-10-12 | 佛山市云米电器科技有限公司 | Water purifying system and reverse osmosis filter element washing condition judging method thereof |
| CN109911986A (en) * | 2019-02-13 | 2019-06-21 | 韩佳环保设备有限公司 | Integral type integrated water purifier filter core and water purifier |
| US11684892B2 (en) | 2016-12-01 | 2023-06-27 | Pentair Residential Filtration, Llc | Water filtration system and method |
-
2014
- 2014-12-03 CN CN201420754092.8U patent/CN204310856U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006844A (en) * | 2016-05-09 | 2016-10-12 | 佛山市云米电器科技有限公司 | Water purifying system and reverse osmosis filter element washing condition judging method thereof |
| US11684892B2 (en) | 2016-12-01 | 2023-06-27 | Pentair Residential Filtration, Llc | Water filtration system and method |
| CN109911986A (en) * | 2019-02-13 | 2019-06-21 | 韩佳环保设备有限公司 | Integral type integrated water purifier filter core and water purifier |
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