CN204529499U - Purifier - Google Patents
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- CN204529499U CN204529499U CN201520091323.6U CN201520091323U CN204529499U CN 204529499 U CN204529499 U CN 204529499U CN 201520091323 U CN201520091323 U CN 201520091323U CN 204529499 U CN204529499 U CN 204529499U
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Abstract
The utility model discloses a kind of purifier, comprise main frame and filter core, described filter core is connected with described main frame by water route, described main frame is provided with control unit and rinsing module, described control unit is electrically connected with described rinsing module, described rinsing module is connected with described filter core, described filter core is provided with recognition unit, described control unit is for detecting described recognition unit to judge whether described filter core uses first, and if it is described control unit controls described rinsing module and rinses described filter core.According to the purifier of the utility model embodiment, purifier is provided with control unit and recognition unit, purifier in use, control unit can identify recognition unit and judge whether to be first time identify this recognition unit, if control unit identifies this recognition unit at first time, then flush signal is sent to rinsing module, thus control purifier rinses to filter core automatically, purifier is used more convenient.
Description
Technical field
The utility model relates to technical field of water purification, more specifically, relates to a kind of purifier.
Background technology
Existing water purifying plant adopts PP cotton, gac etc. to connect RO filter core as preposition filter core, again, and the water system connected by multi-stage filter core carries out water purification process.Whole system pipeline connects complicated, and install and change inconvenience, polylinker connects, the risk point that leaks is many.And first time use and more renew cartridge time all need the installation personnel of specialty to carry out the flushing of 30 minutes.The more important thing is, the work-ing life of multi-stage filter core is inconsistent, and human consumer needs the filter core changed to have 3 to 5 grades more than, and frequently buy filter core and need be changed by the installation personnel of specialty, the experience of human consumer is poor, comprehensive cost is high.
Utility model content
The utility model is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, the utility model proposes a kind of purifier, this purifier structure is simple, can automatically identify during initial installation, easy to use.
According to purifier of the present utility model, comprise main frame and filter core, described filter core is connected with described main frame by water route, described main frame is provided with control unit and rinsing module, described control unit is electrically connected with described rinsing module, described rinsing module is connected with described filter core, described filter core is provided with recognition unit, described control unit is for detecting described recognition unit to judge whether described filter core uses first, and if it is described control unit controls described rinsing module and rinses described filter core.
According to purifier of the present utility model, this purifier is provided with control unit and recognition unit, purifier in use, control unit can identify recognition unit and judge whether to be first time identify this recognition unit, if control unit identifies this recognition unit at first time, then judge that the filter core of this purifier is first use, and flush signal is sent to rinsing module, thus control purifier rinses filter core automatically, makes purifier use more convenient.
In addition, according to purifier of the present utility model, following additional technical characteristic can also be had:
According to an embodiment of the present utility model, described recognition unit is anti-counterfeiting chip or barcode.
According to an embodiment of the present utility model, described filter core comprises shell, preprocessing filter element and filter membrane, chamber is limited with in described shell, described shell is provided with the original water inlet with described chamber conducting, pure water outlet and wastewater outlet, described preprocessing filter element and filter membrane are all arranged in the cavity, described preprocessing filter element and filter membrane are successively set on described original water inlet and pure water exports, between wastewater outlet, described shell is also provided with and exports and pretreated water import with the pretreated water of described chamber conducting, described preprocessing filter element is between described original water inlet and pretreated water outlet, described filter membrane is positioned at described pretreated water import and pure water exports, between wastewater outlet, described rinsing module exports with described pretreated water and is connected.
According to an embodiment of the present utility model, described purifier also comprises tap water water-in, pure water exports and concentrates wash-down water outlet, described tap water water-in is communicated with described original water inlet, described pure water outlet and described pure water outlet, described concentrated wash-down water outlet is communicated with described wastewater outlet, described rinsing module comprises topping-up pump and control valve assembly, the water-in of described topping-up pump exports with described pretreated water and is connected, the water outlet of described topping-up pump exports with described pretreated water import and concentrated wash-down water and is connected, described control valve assembly controls the break-make that the water outlet of described topping-up pump and described pretreated water import and concentrated wash-down water export.
According to an embodiment of the present utility model, described filter membrane is reverse osmosis membrane, ultra-filtration membrane or nanofiltration membrane; Described preprocessing filter element comprises PP nonwoven fabric roll around outer and gac internal layer, or described preprocessing filter element comprises PP skin, gac middle level and ultrafiltration internal layer or PP internal layer.
According to an embodiment of the present utility model, described control valve assembly comprises: the first control valve, and described first control valve to be located between the outlet of described pretreated water with pretreated water import and to control the outlet of described pretreated water and the break-make of pretreated water import; Second control valve, described second control valve be located at the outlet of described pretreated water and described concentrated wash-down water export between and control described pretreated water and export and the break-make that exports of described concentrated wash-down water.
According to an embodiment of the present utility model, described filter core also comprises pipe core, and described preprocessing filter element comprises mounting pipe and filter assemblies, and described mounting pipe is formed as open column shape; Described filter assemblies is set in described mounting pipe from outside to inside successively, limit the water inlet path with described original water inlet conducting between filter assemblies and described shell, limit the pretreated water exporting conducting with described pretreated water between filter assemblies and mounting pipe and go out water passage; Described pipe core is arranged in described mounting pipe, the filtering chamber of described pipe core and the spaced apart formation of described mounting pipe and described pretreated water import conducting, one end of described pipe core and described pure water outlet, and the sidewall of described pipe core is provided with prosopore; Described filter membrane to be located in described filtering chamber and winding on the periphery wall of described pipe core, limit waste water path between the periphery wall of described filter membrane and the internal perisporium of described mounting pipe, described waste water path and described wastewater outlet conducting.
According to an embodiment of the present utility model, described filter assemblies comprises the first to the 3rd filtering layer, described first to the 3rd filtering layer is set in described mounting pipe from outside to inside successively, described first filtering layer is that PP is cotton, described second filtering layer is activated carbon fiber winding layer, described 3rd filtering layer is that PP is cotton, one in microfiltration membrane or ultra-filtration membrane, the water inlet path with described original water inlet conducting is limited between described first filtering layer and described shell, described 3rd limits the pretreated water exporting conducting with described pretreated water between filtering layer and mounting pipe goes out water passage.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the sectional view of the filter core of purifier according to the utility model embodiment;
Fig. 2 is the front view of the filter core of purifier according to the utility model embodiment;
Fig. 3 is the side-view of the filter core of purifier according to the utility model embodiment;
Fig. 4 is the vertical view of the filter core of purifier according to the utility model embodiment;
Fig. 5 is the water inlet schematic diagram of the filter core of purifier according to the utility model embodiment;
Fig. 6 is the pure water water outlet schematic diagram of the filter core of purifier according to the utility model embodiment;
Fig. 7 is the wastewater effluent schematic diagram of the filter core of purifier according to the utility model embodiment;
Fig. 8 is the hydrographic chart of the purifier auto-flushing according to the utility model embodiment;
Fig. 9 is the hydrographic chart of the purifier water according to the utility model embodiment.
Reference numeral:
Preprocessing filter element 100; Filter core 200; Purifier 300; Tap water water-in 301; Pure water outlet 302; Concentrated wash-down water outlet 303;
Mounting pipe 10; First filtering layer 11; Second filtering layer 12; 3rd filtering layer 13; Upper end cover 14; Lower end cover 15; Supporting tube 16; Through hole 161; Interior pipe 17; Water hole 171;
Shell 20; Chamber 21; Original water inlet 22; Pretreated water outlet 23; Pretreated water import 24; Pure water outlet 25; Wastewater outlet 26; Water inlet path 27; Pretreated water goes out water passage 28; Waste water path 29;
Pipe core 30; Water inlet 31; Filter membrane 40; Topping-up pump 50; Flexible water bag 60; Lift pump 70; Waste water ratio electromagnetic valve 80, the first control valve 91; Second control valve 92.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " axis ", " radial direction ", " length ", " width ", " thickness ", " on ", D score, " vertically ", " level ", " top ", " end ", " interior ", " outward ", Deng instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
Purifier 300 according to the utility model embodiment is described below first by reference to the accompanying drawings.
As shown in Figure 8 and Figure 9, purifier 300 comprises main frame (not shown) and filter core 200 (as shown in Figures 1 to 7).
Specifically, filter core 200 is connected with main frame by water route, wherein, main frame is provided with control device and rinsing module, control device is electrically connected with rinsing module, and rinsing module is connected with filter core 200, and filter core 200 is provided with recognition unit, control unit is for detecting recognition unit to judge whether filter core 200 uses first, and if it is control unit control rinsing module rinses filter core 200.
In other words, purifier 300 according to the utility model embodiment is formed primarily of main frame and filter core 200, main frame is connected by water route with filter core 200, main frame is provided with control device and rinsing module, filter core 200 is then provided with recognition unit, whether control unit can identify recognition unit and by being first time identify that this recognition unit judges whether filter core 200 is first uses, if so, then controlling rinsing module and rinsing filter core 200.
Thus, according to the purifier 300 of the utility model embodiment, this purifier 300 is provided with control unit and recognition unit, purifier 300 in use, control unit can identify recognition unit and judge whether to be first time identify this recognition unit, if control unit identifies this recognition unit at first time, then judge that the filter core 200 of this purifier 300 is first uses, and flush signal is sent to rinsing module, thus control purifier rinses filter core 200 automatically, makes purifier 300 use more convenient.
Wherein it should be noted that, can be anti-counterfeiting chip according to the recognition unit of the utility model embodiment, also can be barcode, control unit can identify anti-counterfeiting chip or barcode thus automatically identify whether filter core 200 is install and use for the first time, when control unit judge filter core 200 be install and use for the first time time, control unit then controls purifier 300 and enters auto-flushing pattern, uses more convenient.
The filter core 200 according to the utility model embodiment is specifically described below in conjunction with accompanying drawing.
As shown in Figures 1 to 7, according to the filter core 200 of the utility model embodiment, comprise shell 20, preprocessing filter element 100, filter membrane 40, chamber 21 is limited with in shell 20, shell 20 is provided with the original water inlet 22 with chamber 21 conducting, pure water outlet 25 and wastewater outlet 26, preprocessing filter element 100 and filter membrane 40 are all arranged in chamber 21, preprocessing filter element 100 and filter membrane 40 are successively set on original water inlet 22 and export 25 with pure water, between wastewater outlet 26, shell 20 is also provided with and exports 23 and pretreated water import 24 with the pretreated water of chamber 21 conducting, preprocessing filter element 100 is between original water inlet 22 and pretreated water outlet 23, filter membrane 40 is positioned at pretreated water import 24 and exports 25 with pure water, between wastewater outlet 26, rinsing module can export 23 with pretreated water and be connected.
That is, from the angle of water (flow) direction, in use, water is successively through original water inlet 22, preprocessing filter element 100 and filter membrane 40, and water is punished as pure water and waste water at filter membrane 40, flows out respectively from pure water outlet 25 and wastewater outlet 26 for this filter core 200.
Preprocessing filter element 100 is set between original water inlet 22 and pretreated water import 24, export between 25 and wastewater outlet 26 in pretreated water import 23 and pure water and filter membrane 40 is set, the water filtered through preprocessing filter element 100 can export 23 discharges from pretreated water, enter pretreated water import 24 again by supercharging device to filter further, each component integration is arranged in filter core 200, make filter core 200 more compact structure, easy to assembly.
Thus, according to the filter core 200 of the utility model embodiment, preprocessing filter element 100 integrated design, each filtering layer life-span is consistent, preprocessing filter element 100 can be changed to after date in disposable unification, solves the problem that human consumer needs frequently to change different filter core, reduces cost.
According to an embodiment of the present utility model, filter core 200 also comprises pipe core 30, and preprocessing filter element 100 comprises mounting pipe 10 and filter assemblies, and mounting pipe 10 is formed as open column shape.Filter assemblies is set in mounting pipe 10 from outside to inside successively, limit the water inlet path 27 with original water inlet 22 conducting between filter assemblies and shell 20, limit the pretreated water exporting 23 conductings with pretreated water between filter assemblies and mounting pipe 10 and go out water passage 28.
Pipe core 30 is arranged in mounting pipe 10, and the filtering chamber of pipe core 30 and the spaced apart formation of mounting pipe 10 and pretreated water import 24 conducting, one end and the pure water of pipe core 30 export 25 and be communicated with, and the sidewall of pipe core 30 is provided with prosopore 31.Filter membrane 40 to be located in filtering chamber and winding on the periphery wall of pipe core 30, limit waste water path 29 between the periphery wall of filter membrane 40 and the internal perisporium of mounting pipe 10, waste water path 29 and wastewater outlet 26 conducting.
Specifically describe the preprocessing filter element 100 according to the utility model embodiment below.
Preprocessing filter element 100 according to the utility model embodiment comprises mounting pipe 10 and multiple layers of filters, and mounting pipe 10 is formed as the open column shape extended along the vertical direction, and multiple layers of filters is set in mounting pipe 10 from outside to inside successively.Wherein, multiple layers of filters can be two filter layers, also can be three layer filtration layer, and the radial direction namely along mounting pipe 10 can sheathed two-layer or three layer filtration layer successively from outside to inside.
Thus, according to the preprocessing filter element 100 of the utility model embodiment, bed filtration core is set in successively in mounting pipe 10, structure is simple, easy to assembly, and preprocessing filter element 100 integrated design, preprocessing filter element 100 can be changed to after date in disposable unification, solve the problem that human consumer needs frequently to change different filter core, reduce cost.
In other words, the preprocessing filter element 100 according to the utility model embodiment is the integrated design, and preprocessing filter element 100 can disposable unified replacing to after date.This preprocessing filter element 100 is have employed according to the filter core 200 of the utility model embodiment, preprocessing filter element 100 can carry out pre-treatment to former water, again can filter through filter membrane 40 through pretreated pretreated water, pre-treatment and aftertreatment are combined, ensure purifying water effect.
When multiple layers of filters is two-layer, multiple layers of filters comprises PP layer and active carbon layer from outside to inside successively, and PP layer is PP cotton or PP nonwoven fabric roll winding layer, and active carbon layer is activated carbon fiber winding layer or gac carbon-point layer.This double medium filtration Rotating fields is simple, and two filter layers winding is convenient, is convenient to install and change.
Alternatively, according to an embodiment of the present utility model, filtering layer comprises two-layer, and two filtering layers are wound in mounting pipe respectively, and wherein, the filtering layer being positioned at outer ring is that PP is cotton, and the filtering layer being positioned at inner ring is carbon-point.
As shown in Figures 1 to 7, in other embodiments of the present utility model, filtration core comprises the first filtering layer 11, second filtering layer 12 and the 3rd filtering layer 13.
Specifically, mounting pipe 10 is formed as the open column shape extended along the vertical direction, first filtering layer 11, second filtering layer 12 and the 3rd filtering layer 13 are set in mounting pipe 10 from outside to inside successively, first filtering layer 11 is that PP is cotton, second filtering layer 12 is activated carbon fiber winding layer, and the 3rd filtering layer 13 is the one in PP cotton, microfiltration membrane or ultra-filtration membrane.
In other words, according to the utility model embodiment primarily of mounting pipe 10 with successively around three filtering layers composition be nested in mounting pipe 10, three filtering layers are followed successively by the first filtering layer 11, second filtering layer 12 and the 3rd filtering layer 13 from outside to inside along the radial direction of mounting pipe 10.Wherein, the first filtering layer 11 is that PP is cotton, and the second filtering layer 12 is activated carbon fiber winding layer, and the 3rd filtering layer 13 is the one in PP cotton, microfiltration membrane or ultra-filtration membrane.
That is, do not comprise the adsorption structure that can produce thin powdered carbon in this preprocessing filter element 100, this preprocessing filter element 100 after initial setup, can not flow out thin powdered carbon, can reduce flush time.Multiple filtering layer respectively integration is located in mounting pipe 10, and work-ing life is basically identical, and preprocessing filter element 100, to after date, can be unified to change.
Thus, according to the preprocessing filter element 100 of the utility model embodiment, preprocessing filter element 100 is arranged to the structure be made up of the form without thin powdered carbon first to the 3rd filtering layer, preprocessing filter element 100 structure of this structure is simple, when initially installing, owing to not having thin powdered carbon to flow out, flush time can be reduced; Preprocessing filter element 100 integrated design, each filtering layer life-span is consistent, and preprocessing filter element 100 can be changed to after date in disposable unification, solves the problem that human consumer needs frequently to change different filter core, reduces cost.
According to an embodiment of the present utility model, preprocessing filter element 100 also comprises upper end cover 14, lower end cover 15 and supporting tube 16.Particularly, upper end cover 14 is located at the periphery of the upper end of mounting pipe 10, and lower end cover 15 is located at the periphery of the lower end of mounting pipe 10, and the first filtering layer 11, second filtering layer 12 and the 3rd filtering layer 13 are located between upper end cover 14 and lower end cover 15.Supporting tube 16 to be set in mounting pipe 10 and between upper end cover 14 and lower end cover 15, first filtering layer 11, second filtering layer 12 and the 3rd filtering layer 13 are located between the periphery of mounting pipe 10 and the inner peripheral surface of supporting tube 16, and supporting tube 16 is provided with the through hole 161 of multiple inside and outside conducting.
As shown in Figure 1, preprocessing filter element 100 comprises mounting pipe 10, the upper end of mounting pipe 10 is provided with the upper end cover 14 that the radial direction along mounting pipe 10 extends, lower end is provided with the lower end cover 15 that the radial direction along mounting pipe 10 extends, first filtering layer 11, second filtering layer 12 and the 3rd filtering layer 13 are located between upper end cover 14 and lower end cover 15, supporting tube 16 is located at outside the 3rd filtering layer 13, and upper end cover 14 and lower end cover 15 are only supported respectively in the two ends up and down of supporting tube 16.Thus, the preprocessing filter element 100 of this structure, on the simple basis of structure, effectively can ensure overall structural stability.
Further, according to an embodiment of the present utility model, preprocessing filter element 100 also comprises interior pipe 17, interior pipe 17 is set in mounting pipe 10 and the periphery of the inner peripheral surface of interior pipe 17 and mounting pipe 10 is spaced apart, upper end cover 14 and lower end cover 15 are only supported respectively in the top and bottom of interior pipe 17,3rd filtering layer 13 is set on interior pipe 17, and interior pipe 17 is provided with the water hole 171 of multiple inside and outside conducting.
That is, first filtering layer 11, second filtering layer 12 and the 3rd filtering layer 13 are not directly around being nested in mounting pipe 10, but around being nested on interior pipe 17, interior pipe 17 to be set in mounting pipe 10 and to go out water passage with the spaced apart formation pretreated water of mounting pipe 10, and interior pipe 17 is provided with water hole 171 that the is multiple and conducting of pretreated water path.
Particularly, according to the preprocessing filter element 100 of the utility model embodiment in use, former water enters preprocessing filter element 100 from the through hole 161 of supporting tube 16, successively after the first filtering layer 11, second filtering layer 12 and the 3rd filtering layer 13, enter pretreated water from the water hole 171 interior pipe 17 and go out water passage, go out water passage through the pretreated pretreated water of preprocessing filter element 100 from pretreated water to discharge, can filter further.
In embodiments more of the present utility model, upper end cover 14 and lower end cover 15 are only supported respectively in the upper surface of the first filtering layer 11, second filtering layer 12 and the 3rd filtering layer 13 and lower surface, mounting pipe 10 and upper end cover 14 are integrally formed, and interior pipe 17 and lower end cover 15 are integrally formed.Thus, this preprocessing filter element 100 more compact structure, and each parts-moulding is convenient, and stability is high, also simplify assembling process, reduces cost.
According to the first filtering layer 11 of the utility model embodiment; namely the cotton layer of PP can be PP nonwoven fabric roll winding layer; also can be that folding PP non-woven fabrics or coiling PP are cotton; second filtering layer 12 is activated carbon fiber winding layer; also can be the material that active carbon stick or granulated active carbon, acid gac etc. have adsorption function, the 3rd filtering layer 13 can be high precision CRN microfiltration membrane or ultra-filtration membrane.
Alternatively, according to an embodiment of the present utility model, the first filtering layer 11 is PP nonwoven fabric roll winding layer, and the 3rd filtering layer 13 is CRN microfiltration membrane.In embodiments more of the present utility model, the first filtering layer 11 is 5 microns of PP cottons, and the 3rd filtering layer 13 is 1 micron of PP cotton.In other embodiments of the present utility model, the first filtering layer 11 can also be cotton for coiling PP, and the 3rd filtering layer 13 is ultra-filtration membrane.
Preferably, according to an embodiment of the present utility model, the internal diameter size of the 3rd filtering layer 13 is 60-70mm, the difference of the internal diameter of the 3rd filtering layer 13 and the external diameter of the first filtering layer 11 is 15-20mm, and the first filtering layer 11, second filtering layer 12 and the 3rd filtering layer 13 height are in the vertical direction 100-110mm.Further, the internal diameter size of the 3rd filtering layer 13 is 65mm, and the difference of the internal diameter of the 3rd filtering layer 13 and the external diameter of the first filtering layer 11 is 18mm, and the first filtering layer 11, second filtering layer 12 and the 3rd filtering layer 13 height are in the vertical direction 106mm.
Thus, first filtering layer 11, second filtering layer 12 of the preprocessing filter element 100 of this structure with can ensure the work-ing life of the 3rd filtering layer 13 as far as possible consistent, preprocessing filter element 100 can be unified to change to after date, while solution human consumer needs frequently to change the worry of different filter core, can ensure that each filtering layer is all fully used, avoid a certain filtering layer to occur waste.
Specifically, according to limiting between the first filtering layer 11 of the utility model embodiment and shell 20 and limiting the pretreated water exporting 23 conductings with pretreated water between water inlet path the 27, three filtering layer 13 of original water inlet 22 conducting and mounting pipe 10 and go out water passage 28.
That is, filter core 200 according to the utility model embodiment is formed primarily of shell 20, preprocessing filter element 100, pipe core 30 and filter membrane 40, preprocessing filter element 100 is arranged in shell 20, limit between the supporting tube 16 of preprocessing filter element 100 and shell 20 into water path 27, water inlet path 27 and original water inlet 22 conducting, first the former water entered in shell 20 from original water inlet 22 enter into water path 27.
The supporting tube 16 of preprocessing filter element 100 is provided with multiple through hole 161, former water in water inlet path 27 enters the first filtering layer 11, second filtering layer 12 and the 3rd filtering layer 13 successively through multiple through hole 161, the pretreated water entered between interior pipe 17 and mounting pipe 10 from the water hole 171 interior pipe 17 through the first filtering layer 11, second filtering layer 12 and the pretreated pretreated water of the 3rd filtering layer 13 goes out water passage 28, pretreated water goes out water passage 28 and exports 23 conductings with pretreated water, and pretreated water can export 23 outflows (as shown by the arrows in Figure 5) from pretreated water.
The pretreated water flowed out from pretreated water outlet 23 can carry out pressurized treatment through supercharging device, pretreated water through pressurized treatment enters in shell 20 from pretreated water import 24 again, and pretreated water enters the filtering chamber (as shown by the arrows in Figure 5) between pipe core 30 and mounting pipe 10.After filter membrane 40 filters, pretreated water is divided into waste water and water purification, and water purification enters pipe core 30 from the water inlet 31 pipe core 30, then flows out (as shown by the arrows in Figure 6) from pure water outlet 25.Waste water flows out wastewater outlet 26 from the waste water path 29 between filter membrane 40 and mounting pipe 10, completes waste water and discharges (as shown by the arrows in Figure 7).
According to an embodiment of the present utility model, preprocessing filter element 100 setting nested with filter membrane 40.Wherein, preprocessing filter element 100 can be arranged on the outside of filter membrane 40, also can be arranged on the inner side of filter membrane 40.In embodiment of the present utility model, preprocessing filter element 100 is preferably arranged on the outside of filter membrane 40, thus can so that with the adaptation of other structures.
Further, in embodiments more of the present utility model, preprocessing filter element 100 and filter membrane 40 are coaxially arranged.Preferably, have filtering chamber in preprocessing filter element 100, preprocessing filter element 100 is removably inserted in filtering chamber.Thus, the preprocessing filter element 100 of this structure is more reasonable with the assembly structure of filter membrane 40 and housing 20, and assembles more convenient.
According to an embodiment of the present utility model, original water inlet 22 is single hole, and pretreated water outlet 23 settings nested with pretreated water import 24, pretreated water import 24 is nested in pretreated water outlet 23.Further, pure water outlet 25 settings nested with wastewater outlet 26, pure water outlet 25 is nested in wastewater outlet 26.
That is, on shell 20 according to the filter core 200 of the utility model embodiment, except original water inlet 22 is except single hole, pretreated water outlet 23 is the structure of nested setting with pretreated water import 24 and pure water outlet 25 with wastewater outlet 26, namely pretreated water import 24 is nested in pretreated water outlet 23, and pure water outlet 25 is nested in wastewater outlet 26.
Thus, coordinate more convenient between each mouth of pipe of the filter core 200 of this structure, less with extraneous jointing, decrease leakage point, and in filter core 200, the distribution of each water route is more reasonable, makes the one-piece construction of filter core 200 more compact, is convenient to the miniaturization Design of filter core 200.
In embodiments more of the present utility model, pretreated water outlet 23 to be located at below original water inlet 22 and to be positioned at shell 20 bottom, and pure water outlet 25 is located at lower shell upper portion, and open upper end and the pure water of pipe core export 25 and be communicated with.
That is, the pretreated water outlet 23 of nested setting and pretreated water import 24 are located at the position of the adjacent lower of shell 20, the pure water outlet 25 of nested setting and wastewater outlet 26 are located at the position of the adjacent upper portions of shell 20, and original water inlet 22 is located at above pretreated water outlet 23 and pretreated water import 24.
The filter core 200 of this structure in use, former water enters in shell 20 from the original water inlet 22 of the bottom of shell 20, after the first filtering layer 11, second filtering layer 12 and the 3rd filtering layer 13 filter, flow out from the exit orifice water route in the nested multiple hole be positioned at below filter core 200, namely flow out from pretreated water outlet 23, after supercharging, shell 20 is entered again from pretreated water import 24, from the bottom of filter core 200 upwards, enter filtering chamber, after filter membrane 40 filters, clean water and waste water two-way is divided into upwards to discharge from pure water outlet 25 and wastewater outlet 26 again.
Thus, the water route setting of the filter core 200 of this structure is more reasonable, is convenient to flowing and the filtration of former water, improves the cleaning water of filter core 200.
In embodiments more of the present utility model, filter membrane 40 can be reverse osmosis membrane, ultra-filtration membrane or nanofiltration membrane.Thus, the filter membrane 40 of this structure, on the basis ensureing filter effect, had both been convenient to assembling, again can the cost of conservative control filter core 200.
The purifier 300 according to the utility model embodiment is specifically described below in conjunction with Fig. 8 and Fig. 9.
The filter core 200 according to above-described embodiment is comprised according to the purifier 300 of the utility model embodiment.Particularly, purifier 300 also comprises tap water water-in 301, pure water outlet 302, concentrated wash-down water outlet 303, and rinsing module comprises topping-up pump 50 and control valve assembly.
Specifically, tap water water-in 301 is communicated with original water inlet 22, topping-up pump 50 is located between pretreated water outlet 23 and pretreated water import 24, and water-in and the pretreated water of topping-up pump 50 export 23 and be communicated with, and the water outlet of topping-up pump 50 is communicated with pretreated water import 24.Pure water outlet 302 exports 25 with pure water and is communicated with, and concentrated wash-down water outlet 303 is communicated with wastewater outlet 26.
Topping-up pump 50 is located between pretreated water outlet 23 and pretreated water import 24, can carry out pressurized treatment, and then enter filter core 200 from pretreated water import 24 and filter further, reach purifying water effect to the pretreated waters flowed out from pretreated water outlet 23.Control valve assembly is connected with control unit, and control valve assembly accepts the judgement signal of control unit and controls pretreated water outlet 23 and the break-make of pretreated water import 24 and pretreated water outlet 23 and export the break-make of 303 with concentrated wash-down water.
In other words, purifier 300 according to the utility model embodiment also comprises control valve assembly, control valve assembly is connected with control unit and can accepts the judgement signal of control unit, and control valve assembly is according to judging that can control pretreated water outlet 23 and the break-make of pretreated water import 24 and pretreated water outlet 23 exports the break-make of 303 with concentrated wash-down water.
Control unit is by identifying that recognition unit can identify whether filter core 200 is install and use for the first time, when control unit identification filter core 200 is for installing and using for the first time, control valve assembly just can control filter core 200 and enter Auto-drainage pattern, now, control valve assembly disconnection pretreated water outlet 23 is communicated with pretreated water import 24, filter core 200 can not be entered again from pretreated water import 24 through pretreated pretreated water to filter further, but directly discharge from concentrated wash-down water outlet 303.Thus, when filter core 200 is installed and used for the first time, automatically can clean, discharge the carbon dust flowed out in preprocessing filter element 100.
When control unit identification filter core 200 be not use for the first time time, control valve assembly then controls filter core 200 and enters normally water state processed, now, pretreated water outlet 23 is communicated with pretreated water import 24, after pretreated pretreated water flows out from pretreated water outlet 23, through pressurization, can again enter filter core 200 by pretreated water import 24, filtered further by filter membrane 40, reach purifying water effect.
Can the function of auto-flushing owing to possessing first installation according to the purifier 300 of the utility model embodiment, even if the filtering layer therefore in preprocessing filter element 100 comprises carbon-point structure, also may be used in the filter core 200 of the application.
Thus, according to the purifier 300 of the utility model embodiment by being provided with control valve assembly, control valve assembly is connected with control unit, control unit can by identifying that recognition unit judges whether filter core 200 is use and judge for the first time, this judgement signal responded to by control valve assembly, and control purifier 300 and automatically rinse, without the need to artificial flushing, use more convenient.
Wherein, when control unit detect filter core 200 be install and use for the first time time; control valve assembly then controls purifier 300 and enters Auto-drainage pattern; now; disconnect with pretreated water import 24 from pretreated water outlet 23, filter core 200 can not be entered from the pretreated water of pretreated water outlet 23 outflow and again filter, but directly discharge; to rinse filter core 200, to discharge carbon powder particle in filter core 200 or other impurity.
When filter core 200 be not install and use for the first time time, namely filter core 200 carried out flushing, control unit had identified this recognition unit, then judge that this filter core 200 is not first use, now, control valve assembly controls purifier 300 aqueous mode processed automatically, pretreated water outlet 23 and pretreated water import 24 conducting, after pretreated pretreated water exports 23 outflows from pretreated water, under the effect of supercharging device, can again enter filter core 200 by pretreated water import 24, filter further, reach purifying water effect.
Rational in infrastructure according to the purifier 300 of the utility model embodiment, by arranging control valve assembly, automatically rinse mode can be entered when filter core 200 first time uses, filter core 200 is cleaned automatically, and cleaning speed is rapid, after flushing completes, system can automatically switch to normally aqueous mode processed.
In addition, because the filter core 200 according to the utility model above-described embodiment has above-mentioned technique effect, therefore, purifier 300 according to the utility model embodiment also has corresponding technique effect, i.e. purifier 300 compact overall structure, leakage point is few, and filter core 200 can be unified to change, and is convenient to human consumer and uses.
According to an embodiment of the present utility model, control valve assembly comprises the first control valve 91 and the second control valve 92, wherein, the first control valve 91 to be located between pretreated water outlet 23 and pretreated water import 24 and to control pretreated water outlet 23 and the break-make of pretreated water import 24.Second control valve 92 be located at pretreated water outlet 23 and concentrated wash-down water export between 303 and control pretreated water export 23 and concentrated wash-down water export 303 break-make.
That is, control valve assembly comprises two control valve structures, one of them control valve to be located between pretreated water outlet 23 and pretreated water import 24 and can to control pretreated water outlet 23 and the break-make of pretreated water import 24, another control valve be then located at pretreated water outlet 23 and concentrated wash-down water export between 303 and can control pretreated water export 23 and concentrated wash-down water export 303 break-make.
When control unit recognizes filter core 200 for initially installing and using, then control valve assembly controls filter core 200 and enters auto-flushing pattern, now, the first control valve 91 between pretreated water outlet 23 and pretreated water import 24 disconnects, pretreated water outlet 23 and concentrated wash-down water export the second control valve 92 conducting between 303, the pretreated water flowed out from pretreated water outlet 23 directly flows out from concentrated wash-down water outlet 303, realizes the auto-flushing of filter core 200.
After flushing 1-2min, or controller identification filter core 200 is not when initially installing and using, then control filter core 200 and enter aqueous mode processed automatically, now, the first control valve 91 between pretreated water outlet 23 and pretreated water import 24 is opened, the second control valve 92 that pretreated water outlet 23 and concentrated wash-down water export between 303 disconnects, the supercharging of 23 pretreated waters flowed out through topping-up pump 50 is exported from pretreated water, filter core 200 is entered from pretreated water import 24, after filtering further, be divided into pure water and waste water and discharge respectively.
Thus, the controller architecture of this structure is simple, easy for installation, and control process simple possible, user-friendly.
Further, in embodiments more of the present utility model, pure water outlet 302 and pure water are provided with flexible water bag 60 between exporting 25, and flexible water bag 60 and pure water can also be provided with lift pump 70 between exporting 302.Waste water ratio electromagnetic valve 80 can also be provided with between concentrated wash-down water outlet 303 and wastewater outlet 26.
First the pure water flowed out from pure water outlet 25 can enter flexible water bag 60, after being full of pure water in flexible water bag 60, vernier switch in flexible water bag 60 or dry-reed tube provide signal to the switchboard of purifier 300, switchboard provides signal, close the switch of topping-up pump 50 and original water inlet 22, make purifier 300 stop water processed.
The control method of the purifier 300 according to the utility model embodiment is described below, wherein, purifier 300 comprises main frame and filter core 200, filter core 200 is connected with main frame by water route, main frame is provided with rinsing module, rinsing module is connected with filter core 200, and the control method of purifier 300 comprises the steps:
S1: detect whether filter core 200 is first use.
S2: filter core 200 uses for first if detect, then control rinsing module and rinse filter core 200.Further, in step s 2, the flush time of rinsing module is 8-10min.
Whether be the first structure that use can for according to the control unit of the utility model above-described embodiment and recognition unit, the control process in its detection method and concrete control process and above-described embodiment is similar, therefore repeats no more if detecting filter core 200.
According to the purifier 300 of the utility model embodiment other form and operation be all known for those of ordinary skills, be not described in detail here.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment when not departing from principle of the present utility model and aim, revising, replacing and modification in scope of the present utility model.
Claims (8)
1. a purifier, comprise main frame and filter core, described filter core is connected with described main frame by water route, it is characterized in that, described main frame is provided with control unit and rinsing module, described control unit is electrically connected with described rinsing module, described rinsing module is connected with described filter core, described filter core is provided with recognition unit, described control unit is for detecting described recognition unit to judge whether described filter core uses first, and if it is described control unit controls described rinsing module and rinses described filter core.
2. purifier according to claim 1, is characterized in that, described recognition unit is anti-counterfeiting chip or barcode.
3. purifier according to claim 1, it is characterized in that, described filter core comprises shell, preprocessing filter element and filter membrane, chamber is limited with in described shell, described shell is provided with the original water inlet with described chamber conducting, pure water outlet and wastewater outlet, described preprocessing filter element and filter membrane are all arranged in the cavity, described preprocessing filter element and filter membrane are successively set on described original water inlet and pure water exports, between wastewater outlet, described shell is also provided with and exports and pretreated water import with the pretreated water of described chamber conducting, described preprocessing filter element is between described original water inlet and pretreated water outlet, described filter membrane is positioned at described pretreated water import and pure water exports, between wastewater outlet, described rinsing module exports with described pretreated water and is connected.
4. purifier according to claim 3, it is characterized in that, described purifier also comprises tap water water-in, pure water exports and concentrates wash-down water outlet, described tap water water-in is communicated with described original water inlet, described pure water outlet and described pure water outlet, described concentrated wash-down water outlet is communicated with described wastewater outlet, described rinsing module comprises topping-up pump and control valve assembly, the water-in of described topping-up pump exports with described pretreated water and is connected, the water outlet of described topping-up pump exports with described pretreated water import and concentrated wash-down water and is connected, described control valve assembly controls the break-make that the water outlet of described topping-up pump and described pretreated water import and concentrated wash-down water export.
5. purifier according to claim 3, is characterized in that,
Described filter membrane is reverse osmosis membrane, ultra-filtration membrane or nanofiltration membrane;
Described preprocessing filter element comprises PP nonwoven fabric roll around outer and gac internal layer, or described preprocessing filter element comprises PP skin, gac middle level and ultrafiltration internal layer or PP internal layer.
6. purifier according to claim 4, is characterized in that, described control valve assembly comprises:
First control valve, described first control valve to be located between the outlet of described pretreated water with pretreated water import and to control the outlet of described pretreated water and the break-make of pretreated water import;
Second control valve, described second control valve be located at the outlet of described pretreated water and described concentrated wash-down water export between and control described pretreated water and export and the break-make that exports of described concentrated wash-down water.
7. purifier according to claim 3, is characterized in that, described filter core also comprises pipe core, and described preprocessing filter element comprises mounting pipe and filter assemblies, and described mounting pipe is formed as open column shape; Described filter assemblies is set in described mounting pipe from outside to inside successively, limit the water inlet path with described original water inlet conducting between filter assemblies and described shell, limit the pretreated water exporting conducting with described pretreated water between filter assemblies and mounting pipe and go out water passage;
Described pipe core is arranged in described mounting pipe, the filtering chamber of described pipe core and the spaced apart formation of described mounting pipe and described pretreated water import conducting, one end of described pipe core and described pure water outlet, and the sidewall of described pipe core is provided with prosopore;
Described filter membrane to be located in described filtering chamber and winding on the periphery wall of described pipe core, limit waste water path between the periphery wall of described filter membrane and the internal perisporium of described mounting pipe, described waste water path and described wastewater outlet conducting.
8. purifier according to claim 7, it is characterized in that, described filter assemblies comprises the first to the 3rd filtering layer, described first to the 3rd filtering layer is set in described mounting pipe from outside to inside successively, described first filtering layer is that PP is cotton, described second filtering layer is activated carbon fiber winding layer, described 3rd filtering layer is that PP is cotton, one in microfiltration membrane or ultra-filtration membrane, the water inlet path with described original water inlet conducting is limited between described first filtering layer and described shell, described 3rd limits the pretreated water exporting conducting with described pretreated water between filtering layer and mounting pipe goes out water passage.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091323.6U CN204529499U (en) | 2015-02-09 | 2015-02-09 | Purifier |
| US15/550,015 US10399011B2 (en) | 2015-02-09 | 2015-04-30 | Integrated composite filter cartridge and water purifying system having same |
| BR112017016886-3A BR112017016886A2 (en) | 2015-02-09 | 2015-04-30 | integrated composite filter cartridge, and water purification system |
| EP15881666.0A EP3257822B1 (en) | 2015-02-09 | 2015-04-30 | Water purifying system having an integrated composite filter cartridge |
| PCT/CN2015/078089 WO2016127505A1 (en) | 2015-02-09 | 2015-04-30 | Integrated composite filter cartridge and water purifying system having same |
| RU2017130642A RU2672753C1 (en) | 2015-02-09 | 2015-04-30 | Composite filter cartridge and water treatment system containing such cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091323.6U CN204529499U (en) | 2015-02-09 | 2015-02-09 | Purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204529499U true CN204529499U (en) | 2015-08-05 |
Family
ID=53743514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520091323.6U Withdrawn - After Issue CN204529499U (en) | 2015-02-09 | 2015-02-09 | Purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204529499U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671483A (en) * | 2015-02-09 | 2015-06-03 | 佛山市顺德区美的饮水机制造有限公司 | Water purifying device and control method thereof |
| CN109081405A (en) * | 2018-09-18 | 2018-12-25 | 浙江爱彼环保科技有限公司 | A kind of Efficient antibacterial purifier |
| CN109179576A (en) * | 2018-08-29 | 2019-01-11 | 珠海格力电器股份有限公司 | Filter element structure, water treatment system and control method thereof |
-
2015
- 2015-02-09 CN CN201520091323.6U patent/CN204529499U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671483A (en) * | 2015-02-09 | 2015-06-03 | 佛山市顺德区美的饮水机制造有限公司 | Water purifying device and control method thereof |
| CN104671483B (en) * | 2015-02-09 | 2016-08-24 | 佛山市顺德区美的饮水机制造有限公司 | Purifier and control method thereof |
| CN109179576A (en) * | 2018-08-29 | 2019-01-11 | 珠海格力电器股份有限公司 | Filter element structure, water treatment system and control method thereof |
| CN109081405A (en) * | 2018-09-18 | 2018-12-25 | 浙江爱彼环保科技有限公司 | A kind of Efficient antibacterial purifier |
| CN109081405B (en) * | 2018-09-18 | 2021-08-13 | 浙江爱彼环保科技有限公司 | High-efficient antibacterial purifier |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20150805 Effective date of abandoning: 20160824 |
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