CN204803050U - Reverse osmosis filter core and purifier - Google Patents
Reverse osmosis filter core and purifier Download PDFInfo
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- CN204803050U CN204803050U CN201520469763.0U CN201520469763U CN204803050U CN 204803050 U CN204803050 U CN 204803050U CN 201520469763 U CN201520469763 U CN 201520469763U CN 204803050 U CN204803050 U CN 204803050U
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- reverse osmosis
- waste water
- osmosis filter
- filter core
- purifying waste
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Abstract
The utility model relates to a reverse osmosis filter core and purifier, this reverse osmosis filter core can include: the casing with set up in the inside filtering component of casing, wherein, the casing with form the cavity between the filtering component, just the cavity with the input port intercommunication of not purifying waste water of reverse osmosis filter core. Through this disclosed technical scheme, can avoid inside emergence of reverse osmosis filter core to block, help prolonging the life of reverse osmosis filter core.
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.
Utility model content
The disclosure provides reverse osmosis filter core and water-purifying machine, to solve the deficiency in correlation technique.
According to the first aspect of disclosure embodiment, a kind of reverse osmosis filter core is provided, comprises:
Housing and the filter assemblies being arranged at described enclosure interior;
Wherein, between described housing and described filter assemblies, form cavity, and described cavity is communicated with the input aperture of not purifying waste water of described reverse osmosis filter core.
Optionally, described filter assemblies comprises:
Reverse osmosis filter membrane, described reverse osmosis filter membrane is tubular, and outer side tube-wall is communicated with described cavity, make not purifying waste water in described cavity can infiltrate described reverse osmosis filter membrane by described outer side tube-wall, to carry out filtration treatment by described reverse osmosis filter membrane to described not purifying waste water;
Be positioned at the delivery port of purifying waste water of described reverse osmosis filter membrane front end, described delivery port of purifying waste water is positioned at the boring place of described reverse osmosis filter membrane, and described in the delivery conduit of purifying waste water that delivery port also arranges with the bottom centre of described housing of purifying waste water be communicated with, what ooze out with the inner side barrel exporting described reverse osmosis filter membrane purifies waste water;
Be positioned at the condensed water delivery port of described reverse osmosis filter membrane rear end, described condensed water delivery port is communicated with the condensed water delivery conduit of described housing bottom.
Optionally, described housing comprises: staving and bung, is provided with the opening for inserting described filter assemblies above described staving;
Wherein, when described filter assemblies has inserted described staving inside, described bung has been soldered to the opening part of described staving, to close described opening.
Optionally, described bung is connected to described staving by spin welding, ultrasonic welding, thermofussion welding or friction welding (FW).
Optionally, described housing is cylindrical.
Optionally, the bottom of described cavity is communicated with described input aperture of not purifying waste water.
According to the second aspect of disclosure embodiment, a kind of water-purifying machine is provided, comprises: as the reverse osmosis filter core as described in arbitrary in above-described embodiment.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect:
From above-described embodiment, the disclosure is communicated with the cavity between filter assemblies and housing by the input aperture that makes not purify waste water, and makes not purify waste water can obtain larger input in input process.Meanwhile, because the aperture of input aperture of not purifying waste water is comparatively large, and ecto-entad input cavity of not purifying waste water, welding slag thus can be avoided to pile up at the input aperture place that do not purify waste water, prevent from causing obstruction.
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 assembling schematic diagram of a kind of reverse osmosis filter core according to an exemplary embodiment.
Fig. 3 is the schematic cross-section of a kind of reverse osmosis filter core 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 can comprise: housing 1 and the filter assemblies 2 being arranged at this housing 1 inside; Wherein, between housing 1 and filter assemblies 2, form cavity 3, and this cavity 3 is communicated with the input aperture 21 of not purifying waste water of reverse osmosis filter core.
In this embodiment, due to the three-dimensional arrangement of reverse osmosis filter core itself, such as cylindrical etc., then the cavity 3 formed between housing 1 and filter assemblies 2, in fact be between the whole inwall of housing 1 and the whole outer wall of filter assemblies 2, namely cavity 3 has very Large Copacity.By cavity 3 is communicated with input aperture 21 of not purifying waste water, makes not purify waste water and can be inputted in cavity 3 by this input aperture 21 of not purifying waste water, thus guarantee enough flooding quantitys of not purifying waste water, contribute to the pure water work output promoting and guarantee reverse osmosis filter core.
1, shell structure
As an exemplary embodiment, housing 1 can comprise: staving 11 and bung 12.As shown in Figure 2, above staving 11, be provided with the opening 111 for inserting filter assemblies 2, then after passing through that filter assemblies 2 is inserted staving 11 inside from this opening 111, then bung 12 covered.Because reverse osmosis filter core needs to bear very large hydraulic pressure in the course of the work, thus in order to avoid problems such as reverse osmosis filter core leak, can weld staving 11 and bung 12, the modes such as such as spin welding, ultrasonic welding, thermofussion welding or friction welding (FW), all can be applied in embodiment of the present disclosure.
As shown in Figure 1, at weld 41 place, can weld between staving 11 and bung 12; And, at weld 42 place, can also weld between staving 11 with filter assemblies 2, thus promote the resistance to overturning of reverse osmosis filter core.So, in welding process, probably produce welding slag and drop inner in staving 11, then based on the structure shown in Fig. 1, these welding slags will be positioned at cavity 3.
But in embodiment of the present disclosure, because cavity 3 is communicated with input aperture 21 of not purifying waste water, and the bore of input aperture 21 of not purifying waste water is much larger than welding slag, the input aperture 21 that thus can't cause due to welding slag not purifying waste water is blocked; Simultaneously, due in this embodiment, input aperture 21 of not purifying waste water is positioned at bottom reverse osmosis filter core, namely input aperture 21 of not purifying waste water is communicated with the bottom of cavity 3, the water (flow) direction at input aperture 21 place of causing not purifying waste water is ecto-entad (namely in Fig. 1 from bottom to top), thus not purifying waste water of flowing into can constantly be impacted input aperture 21 of not purifying waste water, thus avoids welding slag to pile up at input aperture 21 place that do not purify waste water; And, because cavity 3 is positioned at the whole periphery of filter assemblies 2, and input aperture 21 of not purifying waste water only is communicated to this cavity 3 a position, thus welding slag more to drop on bottom cavity 3 and not to be communicated to the position of input aperture 21 of not purifying waste water, and can not block input aperture 21 of not purifying waste water.
In addition, by the input that cavity 3 is used for not purifying waste water, ensure that the larger flooding quantity of not purifying waste water, the air be mixed in reverse osmosis filter core can be discharged as early as possible with the flowing of not purifying waste water, thus avoid the pressure increase in reverse osmosis filter core and affect flooding quantity.
2, working process
As shown in Figure 3, filter assemblies 2 can comprise:
1) reverse osmosis filter membrane 22, this reverse osmosis filter membrane 22 is in tubular, and its outer side tube-wall is communicated with cavity 3.Composition graphs 1, after input aperture 21 of not purifying waste water to input to cavity 3 and do not purify waste water, not purifying waste water in cavity 3 can infiltrate reverse osmosis filter membrane 22 by outer side tube-wall, and carry out filtration treatment by reverse osmosis filter membrane 22 to not purifying waste water in infiltration process.
2) purify waste water delivery port 23, in conjunction with the tubular structure of reverse osmosis filter membrane 22, this delivery port 23 of purifying waste water is positioned at the boring place of reverse osmosis filter membrane 22.Composition graphs 1, the delivery conduit 13 of purifying waste water that this delivery port 23 of purifying waste water also is arranged with the bottom centre of housing 1 is communicated with, and what ooze out with the inner side barrel exporting reverse osmosis filter membrane 22 purifies waste water.In this embodiment, in conjunction with the structural relation of not purifying waste water between input aperture 21 and cavity 3, make not purify waste water and can flow to reverse osmosis filter membrane 22 from outside, and after carrying out filtration treatment by reverse osmosis filter membrane 22 to not purifying waste water, exporting from the central position of reverse osmosis filter membrane 22 and purifying waste water accordingly.
In addition, if say from functional perspective, and combine the water (flow) direction of " do not purify waste water → purify waste water ", can also think that delivery port 23 of purifying waste water is positioned at reverse osmosis filter membrane 22 front end.
3) condensed water delivery port 24 is (see Fig. 1, Fig. 3 is not shown), corresponding with " delivery port 23 of purifying waste water is positioned at reverse osmosis filter membrane 22 front end ", can think that this condensed water delivery port 24 is positioned at reverse osmosis filter membrane 22 rear end, and this condensed water delivery port 24 is communicated with the condensed water delivery conduit 14 bottom housing 1.
So, when reverse osmosis filter core is in running order, after being inputted do not purified waste water by input aperture 21 of not purifying waste water, after this filteration of not purifying waste water by reverse osmosis filter membrane 22, to be exported by purify waste water delivery port 23 and delivery conduit 13 of purifying waste water by purifying waste water of reverse osmosis filter membrane 22, and do not exported by condensed water delivery port 24 and condensed water delivery conduit 14 by the condensed water of reverse osmosis filter membrane 22.Wherein, as shown in Figure 1, based on the control to aspects such as the export ratio of purifying waste water, work outpuies, condensed water delivery port 24 is provided with posticum 241, the aperture of this posticum 241 is less, thus by avoiding condensed water delivery port 24 to be communicated with the direct of cavity 3, welding slag can be avoided to enter condensed water delivery port 24, thus prevent condensed water delivery port 24 from blocking.
In addition, the disclosure also proposed a kind of water-purifying machine, comprising: as the reverse osmosis filter core as described in arbitrary in above-described embodiment.
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 (7)
1. a reverse osmosis filter core, is characterized in that, comprising:
Housing and the filter assemblies being arranged at described enclosure interior;
Wherein, between described housing and described filter assemblies, form cavity, and described cavity is communicated with the input aperture of not purifying waste water of described reverse osmosis filter core.
2. filter core according to claim 1, is characterized in that, described filter assemblies comprises:
Reverse osmosis filter membrane, described reverse osmosis filter membrane is tubular, and outer side tube-wall is communicated with described cavity, make not purifying waste water in described cavity can infiltrate described reverse osmosis filter membrane by described outer side tube-wall, to carry out filtration treatment by described reverse osmosis filter membrane to described not purifying waste water;
Be positioned at the delivery port of purifying waste water of described reverse osmosis filter membrane front end, described delivery port of purifying waste water is positioned at the boring place of described reverse osmosis filter membrane, and described in the delivery conduit of purifying waste water that delivery port also arranges with the bottom centre of described housing of purifying waste water be communicated with, what ooze out with the inner side barrel exporting described reverse osmosis filter membrane purifies waste water;
Be positioned at the condensed water delivery port of described reverse osmosis filter membrane rear end, described condensed water delivery port is communicated with the condensed water delivery conduit of described housing bottom.
3. filter core according to claim 1, is characterized in that, described housing comprises: staving and bung, is provided with the opening for inserting described filter assemblies above described staving;
Wherein, when described filter assemblies has inserted described staving inside, described bung has been soldered to the opening part of described staving, to close described opening.
4. filter core according to claim 3, is characterized in that, described bung is connected to described staving by spin welding, ultrasonic welding, thermofussion welding or friction welding (FW).
5. filter core according to claim 1, is characterized in that, described housing is cylindrical.
6. filter core according to claim 1, is characterized in that, the bottom of described cavity is communicated with described input aperture of not purifying waste water.
7. a water-purifying machine, is characterized in that, comprising: the reverse osmosis filter core according to any one of claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520469763.0U CN204803050U (en) | 2015-07-01 | 2015-07-01 | Reverse osmosis filter core and purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520469763.0U CN204803050U (en) | 2015-07-01 | 2015-07-01 | Reverse osmosis filter core and purifier |
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| CN204803050U true CN204803050U (en) | 2015-11-25 |
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| CN201520469763.0U Active CN204803050U (en) | 2015-07-01 | 2015-07-01 | Reverse osmosis filter core and purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111212685A (en) * | 2017-10-12 | 2020-05-29 | 科唯怡株式会社 | Reverse osmosis filtration module and reverse osmosis filter comprising same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111212685A (en) * | 2017-10-12 | 2020-05-29 | 科唯怡株式会社 | Reverse osmosis filtration module and reverse osmosis filter comprising same |
| US11266953B2 (en) | 2017-10-12 | 2022-03-08 | Coway Co., Ltd. | Reverse osmosis filtering module and reverse osmosis filter comprising same |
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