CN215905968U - Water purifying device using water outlet support - Google Patents
Water purifying device using water outlet support Download PDFInfo
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- CN215905968U CN215905968U CN202122248175.2U CN202122248175U CN215905968U CN 215905968 U CN215905968 U CN 215905968U CN 202122248175 U CN202122248175 U CN 202122248175U CN 215905968 U CN215905968 U CN 215905968U
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Abstract
The utility model discloses a water purifying device using a water outlet support, which comprises a shell, a primary filter element, a front activated carbon filter element, a composite RO membrane filter element and the water outlet support, wherein the primary filter element is arranged in the shell; the primary filter element, the preposed activated carbon filter element and the composite RO membrane filter element which are sequentially sleeved from outside to inside are all arranged in the shell; the composite RO membrane filter element comprises a plurality of groups of composite RO membrane layers, and each composite RO membrane layer comprises an RO membrane and a carbon fiber membrane; the water outlet support comprises a water outlet pipe, a rear seat and a support; the support comprises a plurality of support sheets, the inner side edges of the support sheets are mutually connected, and a gap is formed between every two adjacent support sheets; the carbon fiber membrane and the RO membrane are wound on the outer side surfaces of the support sheets, the outer side surface of the water outlet pipe and the outer side surface of the rear seat from inside to outside and cover a gap between the two adjacent support sheets; has a larger purified water delivery passage than the prior art center tube; the composite RO membrane filter core produced and prepared by the winding process has the advantage of low manufacturing cost.
Description
Technical Field
The utility model relates to the technical field of water purifying equipment, in particular to a water purifying device using a water outlet support.
Background
The multi-stage filtration water purifier containing the RO filtering membrane in the prior art has a complex structure, is externally connected with a water inlet and outlet pipe between each stage of filtering core, and has a large volume of an included post-positioned active carbon filtering core.
The RO filtering membrane is wound on a cylindrical central tube with a drain hole for use, in order to ensure effective support of the filtering membrane and avoid the filtering membrane from sinking inwards, the total area of the drain hole is limited, and the purifying efficiency of the filtering membrane is low.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks, the present invention provides a water purifying device with a composite RO membrane wound around a water outlet bracket, which has the advantages of simple structure and high purification efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a water purifying device using a water outlet support comprises a shell, a primary filter element, a preposed activated carbon filter element, a composite RO membrane filter element and the water outlet support;
the primary filter element, the preposed activated carbon filter element and the composite RO membrane filter element which are sequentially sleeved from outside to inside are all arranged in the shell;
the composite RO membrane filter element comprises a plurality of groups of composite RO membrane layers, and each composite RO membrane layer comprises an RO membrane and a carbon fiber membrane;
the water outlet support comprises a water outlet pipe, a rear seat and a support;
the support comprises a plurality of support sheets, the inner side edges of the support sheets are mutually connected, and a gap is formed between every two adjacent support sheets; the rear end of the water outlet pipe and the front end of the rear seat are respectively connected with the front ends and the rear ends of the supporting pieces;
the carbon fiber membrane and the RO membrane are wound on the outer side surfaces of the support sheets, the outer side surface of the water outlet pipe and the outer side surface of the rear seat from inside to outside, and the gaps between the two adjacent support sheets are covered;
the gap between two adjacent supporting sheets is communicated with the rear end of the hollow water outlet pipe, and the front end of the water outlet pipe is communicated with the outside.
Furthermore, the supporting sheet is also provided with a plurality of baffle sheets;
the plurality of baffle plates are arranged on the outer side of the supporting sheet at intervals along the length direction, and the outer side surfaces of the baffle plates and the outer side surface of the supporting sheet are positioned on the same cylindrical circumferential surface;
the inner side surfaces of the baffle plates are close to the side surfaces of the two adjacent supporting sheets, and a drainage groove is separated out from a gap between the inner side surfaces of the baffle plates and the side surfaces of the two adjacent supporting sheets;
the drainage channel is communicated with the gap between the side surfaces of the two supporting sheets and is communicated with the water outlet pipe.
Furthermore, the water outlet pipe is provided with a water outlet hole, and the support is provided with a water collecting part;
one end of the supporting sheet close to the water outlet pipe is the lower end; gaps are arranged among the inner side surfaces of the lower end parts of the supporting sheets to form a columnar water collecting part;
the water outlet hole is positioned at the front end part of the water outlet pipe and is communicated with the front end of the water collecting part;
the rear end of the water collecting part is communicated with a gap between two adjacent supporting pieces.
In some embodiments, the composite RO membrane layer further includes a flow guide cloth and a separation net, the separation net is spaced between two adjacent RO membranes, and the flow guide cloth is wrapped on the outer side surface of the RO membrane outside each group;
the RO membrane, the separation net and the flow guide cloth are the same in shape and size.
In other embodiments, the outer side edge of the carbon fiber membrane is connected to the inner side edge of the flow guide cloth located on the outermost side, the carbon fiber membrane is wound around the outer side surface of the water outlet support, and the wound carbon fiber membrane is located between the outer side surface of the water outlet support and the inner side surface of the RO membrane located on the innermost side.
In still another embodiment, the carbon fiber membrane is located between the flow guide cloth and the RO membrane sheet; the carbon fiber membrane, the flow guide cloth and the RO membrane are the same in shape and size.
Preferably, the composite RO membrane filter element further comprises a water-resisting membrane;
the waterproof membrane is connected with the outer side edge of the diversion cloth positioned on the outermost side, and the waterproof membrane is wound on and covers the outer side face of the diversion cloth positioned on the outermost side.
Furthermore, the device also comprises an activated carbon filter disc;
the activated carbon filter disc is arranged below the water outlet hole and covers the water outlet hole.
Further, the device also comprises a water separator;
the lower end of the shell is provided with a water inlet and outlet pipe, and the water separator is arranged in the water inlet and outlet pipe;
the water separator comprises an inner water dividing pipe and an outer water dividing pipe, and the inner water dividing pipe is positioned in the outer water dividing pipe;
the upper end of the inner water dividing pipe is communicated with the water outlet hole, the activated carbon filter disc is positioned between the rear end of the inner water dividing pipe and the water outlet hole, and the lower end of the inner water dividing pipe is communicated with the outside;
the outer water distribution pipe is sleeved on the outer side face of the water outlet pipe, gaps are arranged between the outer water distribution pipe and the outer side face of the water outlet pipe and between the outer water distribution pipe and the outer side face of the inner water distribution pipe, the upper end of the outer water distribution pipe is communicated with the initial filtering end of the composite RO membrane filter element through the gaps between the outer water distribution pipe and the outer side face of the water outlet pipe and between the outer water distribution pipe and the outer side face of the inner water distribution pipe, and the lower end of the outer water distribution pipe is communicated with the outside.
Specifically, a gap is arranged between the outer side surface of the outer water distributing pipe and the inner side surface of the water inlet and outlet pipe, and the gap between the outer side surface of the outer water distributing pipe and the inner side surface of the water inlet and outlet pipe is communicated with the initial filtering end of the primary filter element.
The technical scheme of the utility model has the beneficial effects that: the water purifying device using the water outlet support comprises the water outlet support with a simple structure and a purified water delivery channel which is larger than a central tube in the prior art; the composite RO membrane filter element comprises an RO membrane and a carbon fiber membrane, can be produced and prepared by a winding process, has the dual functions of reverse osmosis purification of the RO membrane and improvement of the taste of purified water by activated carbon, has the advantages of low manufacturing cost, and has the characteristic of high water purification efficiency, the functions of four-stage filtration and purification are integrated, water pipes for water inlet and outlet between filter elements at different stages can be saved, the whole structure is simple, and the appearance is neat and clean.
Drawings
Fig. 1 is a schematic structural view of an external appearance of a water purifying apparatus using a water outlet bracket according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a cross-sectional view of the composite RO membrane cartridge of FIG. 2;
FIG. 4 is a schematic diagram of the composite RO membrane cartridge of FIG. 3 in a pre-wound, expanded state;
fig. 5 is a partial enlarged view of a portion a of fig. 4;
fig. 6 is a schematic diagram of the composite RO membrane cartridge of another embodiment of fig. 3 in an unrolled state prior to rolling;
wherein: a housing 1; a primary filter element 2; a front activated carbon filter element 3; a composite RO membrane filter element 4; a water outlet bracket 5; an activated carbon filter 6; a water separator 7; a water inlet and outlet pipe 11; a composite RO membrane layer 42; a carbon fiber film 421; an RO membrane 422; a screen 423; the flow guide cloth 424; a water-barrier film 425; a water outlet pipe 51; a water outlet hole 511; a rear seat 52; a bracket 53; a support plate 530; a stopper 531; a water discharge groove 532; a water collection portion 533; an inner water dividing pipe 71 and an outer water dividing pipe 72.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to fig. 1 to 6.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, so to speak, as communicating between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
A water purifying device using a water outlet support comprises a shell 1, a primary filter element 2, a preposed activated carbon filter element 3, a composite RO membrane filter element 4 and a water outlet support 5;
the primary filter element 2, the preposed activated carbon filter element 3 and the composite RO membrane filter element 4 which are sequentially sleeved from outside to inside are all arranged in the shell 1;
the composite RO membrane cartridge 4 comprises a plurality of sets of composite RO membrane layers 42, wherein each composite RO membrane layer 42 comprises an RO membrane 422 and a carbon fiber membrane 421;
the water outlet bracket 5 comprises a water outlet pipe 51, a rear seat 52 and a bracket 53;
the bracket 53 comprises a plurality of supporting pieces 530, the inner sides of the supporting pieces 530 are connected with each other, and a gap is formed between two adjacent supporting pieces 530; the rear end of the water outlet pipe 51 and the front end of the rear seat 52 are respectively connected with the front ends and the rear ends of the supporting pieces 530;
the carbon fiber membrane 421 and the RO membrane 422 are wound around the outer side surfaces of the support pieces 530, the outer side surface of the water outlet pipe 51, and the outer side surface of the rear seat 52 from inside to outside, and cover a gap between two adjacent support pieces 530;
the gap between two adjacent supporting sheets 530 is communicated with the rear end of the hollow water outlet pipe 51, and the front end of the water outlet pipe 51 is communicated with the outside.
As shown in fig. 1-6, in the water purifying device using the water outlet bracket of the present invention, the opening of the water inlet and outlet pipe 11 is installed downward, the water to be treated is sequentially filtered by the primary filter element 2, the pre-activated carbon filter element 3 and the composite RO membrane filter element 4 in the housing 1, the gap between the two adjacent support sheets 530 is communicated with the rear end of the hollow water outlet pipe 51, the front end of the water outlet pipe 51 is communicated with the outside to form a water delivery channel for outputting purified water outwards, and the purified water after quadruple filtration is delivered to the place of use through the water outlet pipe 51 and the external purified water delivery pipe; the water purifying device using the water outlet support comprises the water outlet support with a simple structure and a purified water delivery channel which is larger than a central tube in the prior art; composite RO membrane filter core 4 includes RO diaphragm 422 and carbon fiber membrane 421, and accessible coiling technology production preparation both has the dual function that the reverse osmosis of RO membrane purified and the mouth feel of purified water is improved to the active carbon, has the advantage that low in manufacturing cost again, still has the efficient characteristics of water purification, and the function collection that purifies the water with the level four is as an organic whole, can save the water pipe of business turn over water between the filter core at different levels, and overall structure is succinct, and the outward appearance is neat clean.
The primary filter element 2 can be a ceramic filter element or a PP cotton filter element.
Further, the supporting sheet 530 is further provided with a plurality of blocking sheets 531;
along the length direction, a plurality of the blocking pieces 531 are arranged at intervals outside the supporting piece 530, and the outer side surfaces of the blocking pieces 531 and the supporting piece 530 are located on the same cylindrical circumferential surface;
the inner side surfaces of the baffle sheets 531 are close to the side surfaces of two adjacent supporting sheets 530, and a drainage groove 532 is separated out from a gap between the inner side surfaces of the baffle sheets 531 and the side surfaces of the two adjacent supporting sheets 530;
the drainage groove 532 is communicated with the gap between the side surfaces of the two support sheets 530 and is communicated with the water outlet pipe 51.
As shown in fig. 3 to 4, the plurality of baffle plates 531 are disposed on the outer side of the support sheet 530, so that the contact area with the inner side surface of the composite RO membrane cartridge 4 can be increased, and the support strength and the installation stability of the composite RO membrane cartridge 4 can be improved.
A gap is formed between the inner side surface of the baffle 531 and the side surface of the other support sheet 530 close to the baffle 531, so that the purified water can flow into the gap between the two adjacent support sheets 530 and is output through the water outlet pipe 51.
The outer side surface of the blocking sheet 531 and the outer side surface of the supporting sheet 530 are located on the same cylindrical circumferential surface, so that the supporting framework is more stable and powerful, the RO membrane 422 and the carbon fiber membrane 421 wound on the water outlet support 5 can be effectively prevented from shrinking and wrinkling or inwards sinking, and the purification efficiency is higher.
Further, the water outlet pipe 51 is provided with a water outlet hole 511, and the bracket 3 is provided with a water collecting part 533;
one end of the supporting sheet 530 close to the water outlet pipe 51 is a lower end; gaps are arranged between the inner side surfaces of the lower ends of the supporting sheets 530 to form the columnar water collecting parts 533;
the water outlet hole 511 is located at the front end of the water outlet pipe 51, and the water outlet hole 511 is communicated with the front end of the water collecting part 533;
the rear end of the water collecting portion 533 is communicated with the gap between the two adjacent supporting pieces 530.
The purified water flows into the gap between the two adjacent support sheets 530 and is discharged to the outside through the water collecting portion 533 and the water outlet hole 511.
In some embodiments, the composite RO membrane layer 42 further includes a flow guiding cloth 424 and a separation net 423, the separation net 423 is spaced between two adjacent RO membrane pieces 422, and the flow guiding cloth 424 is wrapped on the outer side of the RO membrane pieces 422 on the outer side of each group;
the shapes and the sizes of the RO membrane 422, the separation net 423 and the flow guide cloth 424 are the same.
Fig. 4 shows a state of the composite RO membrane layer 42 before winding, which includes two sets of composite RO membrane layers 42, the dotted ellipse with an arrow indicates a clockwise rotation direction of the water outlet bracket 5 during winding, the separation net 423 in the figure is isolated between two adjacent RO membrane pieces 422, and the separation net 423 includes criss-cross warps and wefts, so that a certain gap can be maintained between the two RO membrane pieces 422 to form a fluid passage, thereby improving flow distribution, increasing flux of the RO membrane pieces 422, and enabling the RO membrane pieces 422 to have better reverse osmosis water purification efficiency.
The guide cloth 424 wraps the outer side of the RO membranes 422 outside each group, and both the upper and lower surfaces of the guide cloth 424 are provided with fabric grooves capable of guiding water flow, so that unpurified water can be guided to permeate into the RO membranes 422 along the grooves.
In other embodiments, the outer side of the carbon fiber film 421 is connected to the inner side of the guiding cloth 424 located at the outermost side, the carbon fiber film 421 is wound on the outer side of the water outlet bracket 5, and the wound carbon fiber film 421 is located between the outer side of the water outlet bracket 5 and the inner side of the RO membrane 422 located at the innermost side.
As shown in fig. 2, the carbon fiber membrane 421 is wound between the outer side surface of the water outlet support 5 and the inner side surface of the innermost RO membrane 422, which has an effect equivalent to an activated carbon filter element, and can improve the taste of the purified water filtered by the RO membrane 422 and the quality of the outputted purified water.
In still other embodiments, the carbon fiber membrane 421 is located between the cloth 424 and the RO membrane 422; the carbon fiber membrane 421, the cloth 424 and the RO membrane 422 have the same shape and size.
Fig. 6 shows another embodiment of the composite RO membrane cartridge 4, which includes two sets of composite RO membrane layers 42, the dotted ellipse with an arrow indicates the clockwise rotation direction of the water outlet bracket 5 during winding, and a carbon fiber membrane 421 is added between the guiding cloth 424 and the RO membrane 422, and the carbon fiber membrane 421 has an effect equivalent to that of an activated carbon cartridge, so as to improve the taste of the purified water filtered by the RO membrane 422 and improve the quality of the outputted purified water.
Preferably, the composite RO membrane cartridge 4 further comprises a water barrier membrane 425;
the waterproof film 425 is connected to the outer side edge of the outermost cloth 424, and the waterproof film 425 is wound around and covers the outer side surface of the outermost cloth 424.
As shown in fig. 4 and 6, the water-barrier film 425 can protect the outer side edge of the flow guide cloth 424 on the outer side from being scratched, and can prevent unpurified water from penetrating into the composite RO membrane layer 42 along the flow guide cloth 424, thereby preventing the purification failure of the composite RO membrane cartridge 4.
Further, the device also comprises an activated carbon filter sheet 6;
the activated carbon filter 6 is installed below the water outlet hole 511 and covers the water outlet hole 511.
Set up active carbon filter 6 in apopore 511's below, not only can filter the process fine impurity of the purified water of compound RO membrane filter core 4 output can also promote the taste of the purified water of output.
Further, a water separator 7 is also included;
the lower end of the shell 1 is provided with a water inlet and outlet pipe 11, and the water separator 7 is arranged in the water inlet and outlet pipe 11;
the water separator 7 comprises an inner water dividing pipe 71 and an outer water dividing pipe 72, and the inner water dividing pipe 71 is positioned in the outer water dividing pipe 72;
the upper end of the inner water dividing pipe 71 is communicated with the water outlet 511, the activated carbon filter sheet 6 is positioned between the rear end of the inner water dividing pipe 71 and the water outlet 511, and the lower end of the inner water dividing pipe 71 is communicated with the outside;
the outer water distributing pipe 72 is sleeved on the outer side surface of the water outlet pipe 51, gaps are arranged between the outer water distributing pipe 72 and the outer side surface of the water outlet pipe 51 and between the outer water distributing pipe 72 and the outer side surface of the inner water distributing pipe 71, the upper end of the outer water distributing pipe 72 is communicated with the filtration starting end of the composite RO membrane filter element 4 through the gaps between the outer water distributing pipe 72 and the outer side surface of the water outlet pipe 51 and between the outer water distributing pipe 71 and the outer side surface of the inner water distributing pipe 71, and the lower end of the outer water distributing pipe 72 is communicated with the outside.
Through the water separator 7, not only purified water produced by the filtering end of the composite RO membrane filter element 4 can be output outwards through the inner water dividing pipe 71, but also waste water remained at the filtering end of the composite RO membrane filter element 4 can be output outwards through a gap between the outer water dividing pipe 72 and the outer side surface of the water outlet pipe 51 and the outer side surface of the inner water dividing pipe 71, and the waste water is not penetrated mutually, so that the purified water can be effectively prevented from being polluted.
Specifically, a gap is arranged between the outer side surface of the outer water distributing pipe 72 and the inner side surface of the water inlet and outlet pipe 11, and the gap between the outer side surface of the outer water distributing pipe 72 and the inner side surface of the water inlet and outlet pipe 11 is communicated with the initial filtering end of the primary filter element 2.
The purified tap water can be output inwards through the gap between the outer side surface of the outer water distributing pipe 72 and the inner side surface of the water inlet and outlet pipe 11, and the appearance structure is simple.
In summary, in the embodiment of the present invention shown in fig. 1 to 6, the water purifying device using the water outlet bracket comprises a water outlet bracket with a simple structure, and has a larger purified water delivery channel than the central tube in the prior art; composite RO membrane filter core 4 includes RO diaphragm 422 and carbon fiber membrane 421, and accessible coiling technology production preparation both has the dual function that the reverse osmosis of RO membrane purified and the mouth feel of purified water is improved to the active carbon, has the advantage that low in manufacturing cost again, still has the efficient characteristics of water purification, and the function collection that purifies the water with the level four is as an organic whole, can save the water pipe of business turn over water between the filter core at different levels, and overall structure is succinct, and the outward appearance is neat clean.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the utility model and should not be construed in any way as limiting the scope of the utility model. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. A water purifying device using a water outlet support is characterized by comprising a shell, a primary filter element, a front activated carbon filter element, a composite RO membrane filter element and a water outlet support;
the primary filter element, the preposed activated carbon filter element and the composite RO membrane filter element which are sequentially sleeved from outside to inside are all arranged in the shell;
the composite RO membrane filter element comprises a plurality of groups of composite RO membrane layers, and each composite RO membrane layer comprises an RO membrane and a carbon fiber membrane;
the water outlet support comprises a water outlet pipe, a rear seat and a support;
the support comprises a plurality of support sheets, the inner side edges of the support sheets are mutually connected, and a gap is formed between every two adjacent support sheets; the rear end of the water outlet pipe and the front end of the rear seat are respectively connected with the front ends and the rear ends of the supporting pieces;
the carbon fiber membrane and the RO membrane are wound on the outer side surfaces of the support sheets, the outer side surface of the water outlet pipe and the outer side surface of the rear seat from inside to outside, and the gaps between the two adjacent support sheets are covered;
the gap between two adjacent supporting sheets is communicated with the rear end of the hollow water outlet pipe, and the front end of the water outlet pipe is communicated with the outside.
2. The water purifying device using the water outlet bracket as claimed in claim 1, wherein the supporting sheet is further provided with a plurality of baffle sheets;
the plurality of baffle plates are arranged on the outer side of the supporting sheet at intervals along the length direction, and the outer side surfaces of the baffle plates and the outer side surface of the supporting sheet are positioned on the same cylindrical circumferential surface;
the inner side surfaces of the baffle plates are close to the side surfaces of the two adjacent supporting sheets, and a drainage groove is separated out from a gap between the inner side surfaces of the baffle plates and the side surfaces of the two adjacent supporting sheets;
the drainage channel is communicated with the gap between the side surfaces of the two supporting sheets and is communicated with the water outlet pipe.
3. The water purifying device using the water outlet bracket as claimed in claim 1, wherein the water outlet pipe is provided with a water outlet hole, and the bracket is provided with a water collecting part;
one end of the supporting sheet close to the water outlet pipe is the lower end; gaps are arranged among the inner side surfaces of the lower end parts of the supporting sheets to form a columnar water collecting part;
the water outlet hole is positioned at the front end part of the water outlet pipe and is communicated with the front end of the water collecting part;
the rear end of the water collecting part is communicated with a gap between two adjacent supporting pieces.
4. The water purifying device using the water outlet support as claimed in claim 1, wherein the composite RO membrane layer further comprises a flow guiding cloth and a separation net, the separation net is arranged between two adjacent RO membrane layers at intervals, and the flow guiding cloth is wrapped on the outer side surface of the RO membrane layer at the outer side of each group;
the RO membrane, the separation net and the flow guide cloth are the same in shape and size.
5. The water purifying device using the water outlet bracket as claimed in claim 4, wherein the outer side of the carbon fiber membrane is connected to the inner side of the guiding cloth located at the outermost side, the carbon fiber membrane is wound around the outer side of the water outlet bracket, and the wound carbon fiber membrane is located between the outer side of the water outlet bracket and the inner side of the RO membrane located at the innermost side.
6. The water purifying device using the water outlet bracket as claimed in claim 4, wherein the carbon fiber membrane is located between the flow guide cloth and the RO membrane; the carbon fiber membrane, the flow guide cloth and the RO membrane are the same in shape and size.
7. The water purification apparatus using a water outlet bracket as claimed in claim 4, wherein the composite RO membrane cartridge further comprises a water-stop membrane;
the waterproof membrane is connected with the outer side edge of the diversion cloth positioned on the outermost side, and the waterproof membrane is wound on and covers the outer side face of the diversion cloth positioned on the outermost side.
8. The water purifying apparatus using the water outlet bracket as claimed in claim 3, further comprising an activated carbon filter sheet;
the activated carbon filter disc is arranged below the water outlet hole and covers the water outlet hole.
9. The water purifying apparatus using a water outlet bracket as claimed in claim 8, further comprising a water separator;
the lower end of the shell is provided with a water inlet and outlet pipe, and the water separator is arranged in the water inlet and outlet pipe;
the water separator comprises an inner water dividing pipe and an outer water dividing pipe, and the inner water dividing pipe is positioned in the outer water dividing pipe;
the upper end of the inner water dividing pipe is communicated with the water outlet hole, the activated carbon filter disc is positioned between the rear end of the inner water dividing pipe and the water outlet hole, and the lower end of the inner water dividing pipe is communicated with the outside;
the outer water distribution pipe is sleeved on the outer side face of the water outlet pipe, gaps are arranged between the outer water distribution pipe and the outer side face of the water outlet pipe and between the outer water distribution pipe and the outer side face of the inner water distribution pipe, the upper end of the outer water distribution pipe is communicated with the initial filtering end of the composite RO membrane filter element through the gaps between the outer water distribution pipe and the outer side face of the water outlet pipe and between the outer water distribution pipe and the outer side face of the inner water distribution pipe, and the lower end of the outer water distribution pipe is communicated with the outside.
10. The water purifying device using the water outlet support as claimed in claim 9, wherein a gap is provided between the outer side surface of the outer water dividing pipe and the inner side surface of the water inlet and outlet pipe, and the gap between the outer side surface of the outer water dividing pipe and the inner side surface of the water inlet and outlet pipe is communicated with the filtration starting end of the primary filter element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122248175.2U CN215905968U (en) | 2021-09-16 | 2021-09-16 | Water purifying device using water outlet support |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122248175.2U CN215905968U (en) | 2021-09-16 | 2021-09-16 | Water purifying device using water outlet support |
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| CN215905968U true CN215905968U (en) | 2022-02-25 |
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| CN202122248175.2U Active CN215905968U (en) | 2021-09-16 | 2021-09-16 | Water purifying device using water outlet support |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651442A (en) * | 2021-09-16 | 2021-11-16 | 佛山市顺德区盈沣泰环保科技有限公司 | Water purifying device using water outlet support |
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2021
- 2021-09-16 CN CN202122248175.2U patent/CN215905968U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651442A (en) * | 2021-09-16 | 2021-11-16 | 佛山市顺德区盈沣泰环保科技有限公司 | Water purifying device using water outlet support |
| CN113651442B (en) * | 2021-09-16 | 2024-04-30 | 佛山市顺德区盈沣泰环保科技有限公司 | Water purifying device using water outlet bracket |
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