CN209906496U - Integrated composite filter element - Google Patents
Integrated composite filter element Download PDFInfo
- Publication number
- CN209906496U CN209906496U CN201920636809.1U CN201920636809U CN209906496U CN 209906496 U CN209906496 U CN 209906496U CN 201920636809 U CN201920636809 U CN 201920636809U CN 209906496 U CN209906496 U CN 209906496U
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- CN
- China
- Prior art keywords
- waste water
- cylinder body
- composite filter
- carbon rod
- rearmounted
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- 239000002131 composite material Substances 0.000 title claims abstract description 31
- 239000002351 wastewater Substances 0.000 claims abstract description 43
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 33
- 239000008399 tap water Substances 0.000 claims description 9
- 235000020679 tap water Nutrition 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008676 import Effects 0.000 abstract description 4
- 238000000746 purification Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 4
- 239000008213 purified water Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model relates to an integrated composite filter element, which comprises a cylinder body, wherein a post-carbon rod cylinder body is arranged in the cylinder body, a post-carbon rod is arranged in the post-carbon rod cylinder body, a post-upper cover component and a post-lower cover component are respectively arranged on the top surface and the bottom surface of the post-carbon rod, and a pure water port and a waste water port are arranged on the top surface of the post-upper cover component; the bottom surface center department of rearmounted upper cover spare is equipped with the waste water center tube, the top surface of rearmounted lower cover spare is equipped with the waste water export, the waste water center tube passes the center department of this rearmounted carbon-point and connects in the waste water export, the bottom surface punishment of rearmounted lower cover spare is equipped with rearmounted water purification mouth respectively, waste water import and turn to the mouth, rearmounted water purification mouth is linked together with turning to the mouth, the waste water export is linked together with the waste water import, waste water access connection has the RO filter core, RO filter core cover has leading composite filter core, the top surface and the bottom surface of leading composite filter. The utility model has the advantages that: the whole volume is reduced and the secondary filtering effect can be kept.
Description
Technical Field
The utility model relates to a filter core technical field specifically is an integrative composite filter core.
Background
At present, filter materials of reverse osmosis water purifiers in the market are basically configured by PP cotton, front activated carbon, reverse osmosis membranes, rear activated carbon and the like. Such a machine requires four filter cartridges, which are bulky, and which increase the risk of leakage through the connections of the pipes and the number of installation steps.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned prior art not enough, provide an effective integrative composite filter who reduces whole volume and can keep second grade filter effect.
The utility model discloses an integrated composite filter element, which comprises a cylinder body, wherein a post-carbon rod cylinder body is arranged in the cylinder body, a post-carbon rod is arranged in the post-carbon rod cylinder body, a post-upper cover piece and a post-lower cover piece are respectively arranged on the top surface and the bottom surface of the post-carbon rod, and a pure water port and a waste water port are arranged on the top surface of the post-upper cover piece; the bottom surface center department of rearmounted upper cover spare is equipped with the waste water center tube, the top surface of rearmounted lower cover spare is equipped with the waste water export, the waste water center tube passes the center department of this rearmounted carbon-point and connects in the waste water export, the bottom surface punishment of rearmounted lower cover spare is equipped with rearmounted water purification mouth respectively, waste water import and turn to the mouth, rearmounted water purification mouth is linked together with turning to the mouth, the waste water export is linked together with the waste water import, waste water access connection has the RO filter core, RO filter core cover has leading composite filter core, the top surface and the bottom surface of leading composite filter.
Particularly, a space is reserved between the cylinder body and the rear carbon rod cylinder body, and the space forms a tap water channel.
The top end of the rear carbon rod cylinder is provided with a connecting port, the top surface of the rear upper cover piece is provided with a connecting convex part, the waste water port is positioned at the top surface of the connecting convex part, the connecting convex part is inserted into the connecting port, and a pure water output space is reserved at the outer surface of the connecting convex part and the inner wall of the connecting port.
Specifically, a supporting block is arranged on the top surface of the front lower cover component, the supporting block is propped against the bottom surface of the RO filter element, and the outer surface of the supporting block is arranged on the inner wall of the front composite filter element.
Particularly, the center of the RO filter element is hollow, and the pure water port is communicated with the hollow part.
Specifically, a gap is kept between the bottom surface of the rear lower cover part and the inner bottom surface of the rear carbon rod cylinder body, the gap is communicated with the steering port, a pure water channel is arranged between the outer surface of the rear carbon rod and the inner wall of the rear carbon rod cylinder body, and the pure water channel is communicated with the gap.
Specifically, the front upper cover member is fixed to the outer surface of the RO cartridge.
Particularly, the front lower cover component is propped against the bottom surface of the cylinder body.
The utility model has the advantages that: this structure is used through rearmounted carbon-point, RO filter core and leading composite filter combination, plays whole volume and reduces and can keep the second grade filter effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the water flow direction of the present invention.
Figure 3 is a schematic view of the rear lower cover member.
Fig. 4 is a structural schematic diagram of the cylinder, the rear upper cover, the rear carbon rod and the rear lower cover in an exploded state.
The following figures are diagrammatic illustrations:
a cylinder body 1; a waterway 101; a connection port 102; a carbon rod cylinder body 2 is arranged at the rear; a rear upper lid member 201; a rear lower cover member 202; a pure water port 203 is arranged at the rear; a waste water inlet 204; a steering port 205; a waste water outlet 206; a pure water port 207; a waste water port 208; a rear carbon rod 3; a pure water channel 301; a central wastewater pipe 4; an RO filter element 5; a front composite filter element 6; a front upper cover 7; a front lower cover member 8; and a support block 801.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 to 4, the present invention describes an integrated composite filter element, which comprises a cylinder 1, wherein a post carbon rod cylinder 2 is arranged in the cylinder 1, a post carbon rod 3 is arranged in the post carbon rod cylinder 2, a post upper cover member 201 and a post lower cover member 202 are respectively arranged on the top surface and the bottom surface of the post carbon rod 3, and a pure water port 207 and a waste water port 208 are arranged on the top surface of the post upper cover member 201; the center of the bottom surface of the rear upper cover member 201 is provided with a waste water central pipe 4, the top surface of the rear lower cover member 202 is provided with a waste water outlet 206, the waste water central pipe 4 passes through the center of the rear carbon rod 3 and is connected with the waste water outlet 206, the bottom surface of the rear lower cover member 202 is respectively provided with a rear pure water port 203, a waste water inlet 204 and a turning port 205, the rear pure water port 203 is communicated with the turning port 205, the waste water outlet 206 is communicated with the waste water inlet 204, the waste water inlet 204 is connected with an RO filter element 5, the RO filter element 5 is sleeved with a front composite filter element 6, and the top surface and the bottom surface of the front composite filter element 6 are respectively provided with a front. This structure is used through rearmounted carbon-point 3, RO filter core 5 and the 6 combinations of leading composite filter core, plays whole volume and reduces and can keep the second grade filter effect.
A space is left between the cylinder body 1 and the post-carbon rod cylinder body 2, and the space forms a tap water channel 101. The top end of the rear carbon rod cylinder 2 is provided with a connecting port 102, the top surface of the rear upper cover member 201 is provided with a connecting convex part 209, the waste water port 208 is positioned at the top surface of the connecting convex part 209, the connecting convex part 209 is inserted into the connecting port 102, and a pure water output space is reserved at the outer surface of the connecting convex part 209 and the inner wall of the connecting port 102. The top surface of the front lower cover member 8 is provided with a supporting block 801, the supporting block 801 is propped against the bottom surface of the RO filter element 5, and the outer surface of the supporting block 801 is arranged at the inner wall of the front composite filter element 6. The center of the RO filter element 5 is hollow, and the post pure water port 203 is communicated with the hollow. A gap is kept between the bottom surface of the rear lower cover part 202 and the inner bottom surface of the rear carbon rod cylinder body 2, the gap is communicated with the steering port 205, a pure water channel 301 is arranged between the outer surface of the rear carbon rod 3 and the inner wall of the rear carbon rod cylinder body 2, and the pure water channel 301 is communicated with the gap. The front upper cover 7 is fixed to the outer surface of the RO cartridge 5. The front lower cover member 8 is against the bottom surface of the barrel 1.
The utility model discloses a theory of operation: tap water enters from an opening at the top end of the cylinder body 1, the opening is communicated with the tap water channel 101, the tap water flows into the tap water channel 101 and is conveyed to the preposed composite filter element 6, the tap water is firstly filtered by the preposed composite filter element 6 to form purified water, the purified water is deeply filtered by the RO filter element 5 to form pure water, the pure water flows into the post pure water port 203 from the hollow part of the RO filter element 5, the tail end of the post pure water port 203 is communicated with the turning port 205 and is turned by the turning port 205, the pure water flows into the pure water channel 301 from a gap between the bottom surface of the lower cover part 202 and the inner bottom surface of the post carbon rod cylinder body 2, the outlet water of the pure water channel 301 is positioned at the surface of the post carbon rod 3, namely the pure water is further filtered by the post carbon rod 3, and the filtered pure water is discharged from a pure water output space between the outer surface of the connecting convex, the pure water and the sewage are separated and do not influence each other;
part of the purified water washes the bottom of the RO filter element 5 through the supporting block 801, impurities and tap water in the RO filter element 5 form sewage, the sewage enters the wastewater inlet 204, then flows out of the wastewater outlet 206 and is discharged through the wastewater central tube 4, the top end of the wastewater central tube 4 is communicated with the wastewater port 208, and finally the sewage is discharged out of the barrel 1 through the wastewater port 208.
The present invention is not limited to the above preferred embodiments, and any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. An integrative composite filter core, includes barrel (1), its characterized in that: a rear carbon rod cylinder body (2) is arranged in the cylinder body (1), a rear carbon rod (3) is arranged in the rear carbon rod cylinder body (2), a rear upper cover piece (201) and a rear lower cover piece (202) are respectively arranged on the top surface and the bottom surface of the rear carbon rod (3), and a pure water port (207) and a waste water port (208) are arranged on the top surface of the rear upper cover piece (201); the bottom surface center department of rearmounted upper cover spare (201) is equipped with waste water center tube (4), the top surface of rearmounted lower cover spare (202) is equipped with waste water outlet (206), waste water center tube (4) pass the center department of this rearmounted carbon-point (3) and connect in waste water outlet (206), the bottom surface department of rearmounted lower cover spare (202) is equipped with rearmounted pure mouth (203) respectively, waste water inlet (204) and turn to mouth (205), rearmounted pure mouth (203) with turn to mouth (205) and be linked together, waste water outlet (206) are linked together with waste water inlet (204), waste water inlet (204) are connected with RO filter core (5), RO filter core (5) cover has leading composite filter core (6), the top surface and the bottom surface of leading composite filter core (6) are equipped with leading upper cover spare (7) and leading lower cover spare.
2. The integrated composite filter cartridge of claim 1, wherein: a space is reserved between the cylinder body (1) and the rear carbon rod cylinder body (2), and the space forms a tap water channel (101).
3. The integrated composite filter cartridge of claim 1, wherein: the top end of the rear carbon rod cylinder body (2) is provided with a connecting port (102), the top surface of the rear upper cover piece (201) is provided with a connecting convex part (209), the waste water port (208) is positioned at the top surface of the connecting convex part (209), the connecting convex part (209) is inserted into the connecting port (102), and a pure water output space is reserved at the outer surface of the connecting convex part (209) and the inner wall of the connecting port (102).
4. The integrated composite filter cartridge of claim 1, wherein: the top surface of the front lower cover component (8) is provided with a supporting block (801), the supporting block (801) is propped against the bottom surface of the RO filter element (5), and the outer surface of the supporting block (801) is arranged on the inner wall of the front composite filter element (6).
5. The integrated composite filter cartridge of claim 1, wherein: the central part of the RO filter element (5) is hollow, and a rear pure water port (203) is communicated with the hollow part.
6. The integrated composite filter cartridge of claim 1, wherein: a gap is kept between the bottom surface of the rear lower cover part (202) and the inner bottom surface of the rear carbon rod cylinder body (2), the gap is communicated with the steering opening (205), a pure water channel (301) is arranged between the outer surface of the rear carbon rod (3) and the inner wall of the rear carbon rod cylinder body (2), and the pure water channel (301) is communicated with the gap.
7. The integrated composite filter cartridge of claim 1, wherein: the front upper cover piece (7) is fixed on the outer surface of the RO filter element (5).
8. The integrated composite filter cartridge of claim 1, wherein: the front lower cover component (8) is propped against the bottom surface of the cylinder body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920636809.1U CN209906496U (en) | 2019-05-06 | 2019-05-06 | Integrated composite filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920636809.1U CN209906496U (en) | 2019-05-06 | 2019-05-06 | Integrated composite filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209906496U true CN209906496U (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920636809.1U Active CN209906496U (en) | 2019-05-06 | 2019-05-06 | Integrated composite filter element |
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| Country | Link |
|---|---|
| CN (1) | CN209906496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023974A (en) * | 2021-03-31 | 2021-06-25 | 江西怡润科技有限公司 | Reverse osmosis water purifier |
-
2019
- 2019-05-06 CN CN201920636809.1U patent/CN209906496U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023974A (en) * | 2021-03-31 | 2021-06-25 | 江西怡润科技有限公司 | Reverse osmosis water purifier |
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