CN214714963U - Multi-level degree of depth water purification unit - Google Patents
Multi-level degree of depth water purification unit Download PDFInfo
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- CN214714963U CN214714963U CN202121001048.6U CN202121001048U CN214714963U CN 214714963 U CN214714963 U CN 214714963U CN 202121001048 U CN202121001048 U CN 202121001048U CN 214714963 U CN214714963 U CN 214714963U
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Abstract
The utility model discloses a multi-level degree of depth water purification unit relates to water purification unit's technical field, including the box, the box internal portion separates for first filtration storehouse, secondary filter storehouse and water purification storehouse, is provided with back flush mechanism in the first filtration storehouse, is provided with the milipore filter screen in the secondary filter storehouse, and back flush mechanism includes the rose box, and the rose box setting is in first filtration storehouse, and rose box inside from top to bottom has set gradually coarse pore filter screen, quartz sand and pore filter screen, and the milipore filter screen includes fixed otter board and milipore filter. The utility model discloses a second back flush pipeline and external clear water source switch-on, inside clear water source can get into the rose box through the second back flush pipeline, and the spot that stops on pore filter screen, quartz sand and coarse mesh filter screen can carry first back flush pipeline inside through first pipeline and carry out the spot, can clean rose box inside for the rose box can keep clean, need not change, reduces use cost.
Description
Technical Field
The utility model relates to a water purification unit's technical field especially relates to a multi-level degree of depth water purification unit.
Background
The process of removing rust, silt, residual chlorine, organic matters, harmful heavy metal ions, bacteria, viruses and the like in water in a physical or chemical mode through corresponding filter materials according to different final water requirements is obviously that if the physical filtering mode is applied in the whole water purification process, any new substance cannot be generated or added in the water, and the property of the water cannot be changed, so that the water purification process is the safest mode, and substances harmful to human health are removed after the water is purified, so that the water is safer to drink.
The prior art has the following defects: most of water purification equipment's filtration does not set up clean mechanism, just needs to change after using one stage, and use cost is higher, can bring a lot of puzzlements for the user.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a multi-level degree of depth water purification unit to the not good problem of water purification unit application effect, can clean rose box inside for the rose box can keep clean, need not change, reduces use cost, reduces the puzzlement that brings for the user, and is more practical.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
a multi-level deep water purification device comprises a box body, wherein two partition plates are arranged in the box body, are arranged in parallel at intervals and divide the interior of the box body into a primary filtering bin, a secondary filtering bin and a purified water bin, the secondary filtering bin is positioned between the two partition plates, a back washing mechanism is arranged in the primary filtering bin, and an ultrafiltration membrane filter screen is arranged in the secondary filtering bin;
the back washing mechanism comprises a filter box, the filter box is arranged in the primary filter bin, and a coarse filter screen, quartz sand and a fine filter screen are sequentially arranged in the filter box from top to bottom;
the top of the filter box is connected with a first conveying pipeline, the upper end of the first conveying pipeline is connected with a first through opening of a first three-way joint, a second through opening of the first three-way joint is connected with one end of a first backwashing pipeline, a third through opening of the first three-way joint is connected with the lower end of a third conveying pipeline, the other end of the first backwashing pipeline penetrates through the side wall of the box body, and the upper end of the third conveying pipeline penetrates through the top of the box body;
the bottom of the filter box is connected with a second conveying pipeline, the lower end of the second conveying pipeline is connected with a first through opening of a second three-way joint, a second through opening of the second three-way joint is connected with one end of a second backwashing pipeline, a third through opening of the second three-way joint is connected with the lower end of a fourth conveying pipeline, the other end of the second backwashing pipeline penetrates through the side wall of the box body, and the upper end of the fourth conveying pipeline penetrates through the partition plate adjacent to the upper end of the fourth conveying pipeline and extends into the inner top of the secondary filter bin;
first switch valves are arranged on the first backwashing pipeline, the second backwashing pipeline, the third conveying pipeline and the fourth conveying pipeline;
the milipore filter screen is including fixed otter board and milipore filter, the milipore filter inlays to be established inside fixed otter board, the both sides of fixed otter board all are provided with spacing joint piece, two spacing draw-in groove, two have all been seted up to one side that the partition panel is close to each other spacing joint piece sliding connection respectively in two in the spacing draw-in groove.
In one embodiment, a first delivery pump is arranged at the top end of the box body, the inlet end of the first delivery pump is connected with one end of a fifth delivery pipeline, and the outlet end of the first delivery pump is connected with one end, far away from the first three-way joint, of a third delivery pipeline.
In one embodiment, the number of the ultrafiltration membrane filter screens is two, the front ends of the two ultrafiltration membrane filter screens extend to the front end of the box body, the front ends of the two ultrafiltration membrane filter screens are provided with sealing gaskets, and the sealing gaskets are in contact with the inner wall of the box body.
In one embodiment, the top end of the box body is provided with a second conveying pump, the inlet end of the second conveying pump is connected with the upper end of a sixth conveying pipeline, the outlet end of the second conveying pump is connected with the upper end of a seventh conveying pipeline, the lower end of the sixth conveying pipeline penetrates through the two fixed net plates and extends to the inner bottom of the secondary filter bin, and the lower end of the seventh conveying pipeline extends into the inner top of the purified water bin.
In one embodiment, a heating plate is arranged at the bottom in the purified water bin.
In one embodiment, the tank body is provided with an eighth delivery pipe on the side wall close to the purified water bin, one end of the eighth delivery pipe extends into the purified water bin, and the eighth delivery pipe is provided with a second switch valve.
Above-mentioned multi-level degree of depth water purification unit owing to adopt above-mentioned technique, makes it compare the positive effect that has with prior art and is:
the utility model discloses a close the first ooff valve on third pipeline and the fourth pipeline, open the first ooff valve on first back flush pipeline and the back flush pipeline of second, then put through second back flush pipeline and external clear water source, inside clear water source can get into the rose box through the back flush pipeline of second, then stop at the pore filter screen, the spot on quartz sand and the gross porosity filter screen can be carried inside first back flush pipeline through first pipeline, then carry out the spot through first back flush pipeline, compared with the prior art, can clean the rose box is inside, make the rose box keep clean, need not change, reduce use cost, reduce the puzzlement that brings for the user, it is more practical.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a front view of the box body provided by the present invention;
FIG. 3 is an enlarged view of the part A of FIG. 1 according to the present invention;
fig. 4 is a perspective view of the coarse-pore filter screen provided by the present invention;
fig. 5 is a perspective view of the ultrafiltration membrane filter screen provided by the present invention.
Reference numerals: 1. a box body; 11. a partition panel; 12. a primary filtering bin; 13. a secondary filtering bin; 14. a purified water bin; 2. a backwashing mechanism; 21. a filter box; 211. a coarse-pore filter screen; 212. quartz sand; 213. a fine-pore filter screen; 22. a first delivery conduit; 23. a first three-way connection; 24. a first backwash conduit; 25. a third delivery conduit; 26. a second delivery conduit; 27. a second three-way connection; 28. a second backwash conduit; 29. a fourth delivery conduit; 3. an ultrafiltration membrane filter screen; 31. fixing the screen plate; 32. ultrafiltration membranes; 33. a limiting clamping block; 34. a limiting clamping groove; 4. a first delivery pump; 41. a fifth delivery conduit; 5. a second delivery pump; 51. a sixth delivery conduit; 52. a seventh delivery conduit; 6. heating plates; 7. an eighth delivery conduit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings and specific embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 5, the embodiment of the utility model provides a pair of multi-level degree of depth water purification unit, including box 1, be equipped with two partition panels 11 in the box 1, two partition panels 11 are parallel and the interval sets up to with 1 internal partitioning of box for mutually independent first filtration storehouse 12, secondary filter storehouse 13 and clean water storehouse 14, secondary filter storehouse 13 is located between two partition panels 11, is provided with back flush mechanism 2 in the first filtration storehouse 12, is provided with milipore filter screen 3 in the secondary filter storehouse 13.
The back washing mechanism 2 comprises a filter box 21, the filter box 21 is arranged in the primary filter bin 12, and a coarse filter screen 211, quartz sand 212 and a fine filter screen 213 are sequentially arranged in the filter box 21 from top to bottom.
The top of the filter box 21 is connected with a first conveying pipeline 22, the upper end of the first conveying pipeline 22 is connected with a first through port of a first three-way joint 23, a second through port of the first three-way joint 23 is connected with one end of a first backwashing pipeline 24, a third through port of the first three-way joint 23 is connected with the lower end of a third conveying pipeline 25, the other end of the first backwashing pipeline 24 penetrates through the side wall of the box body 1, the upper end of the third conveying pipeline 25 penetrates through the top of the box body 1, external water to be purified is conveyed into the filter box 21 from the third conveying pipeline 25, is sequentially filtered by a coarse filter screen 211, quartz sand 212 and a fine filter screen 213, and flows into the primary filter bin 12 from the bottom of the filter box 21.
The bottom of the filter box 21 is connected with a second conveying pipeline 26, the lower end of the second conveying pipeline 26 is connected with a first through opening of a second three-way joint 27, a second through opening of the second three-way joint 27 is connected with one end of a second backwashing pipeline 28, a third through opening of the second three-way joint 27 is connected with the lower end of a fourth conveying pipeline 29, the other end of the second backwashing pipeline 28 penetrates through the side wall of the box body 1, the upper end of the fourth conveying pipeline 29 penetrates through the partition plate 11 adjacent to the upper end of the fourth conveying pipeline and extends into the inner top of the secondary filter bin 13, and the fourth conveying pipeline 29 is used for conveying water primarily filtered in the primary filter bin 12 into the secondary filter bin 13.
First switch valves are arranged on the first backwashing pipeline 24, the second backwashing pipeline 28, the third conveying pipeline 25 and the fourth conveying pipeline 29, and in the process of purifying external water to be purified, the first switch valves on the first backwashing pipeline 24 and the second backwashing pipeline 28 are both in a closed state, and the first switch valves on the third conveying pipeline 25 and the fourth conveying pipeline 29 are both opened; during the cleaning of the filter tank 21, the first on-off valves on the first backwash conduit 24 and the second backwash conduit 28 are both opened, and the first on-off valves on the third transport conduit 25 and the fourth transport conduit 29 are both closed.
Ultrafiltration membrane filter screen 3 is including fixed otter board 31 and milipore filter 32, milipore filter 32 inlays to be established inside fixed otter board 31, the both sides of fixed otter board 31 all are provided with spacing joint piece 33, spacing draw-in groove 34 has all been seted up to one side that two partition panels 11 are close to each other, two spacing joint piece 33 difference sliding connection are in two spacing draw-in grooves 34, be convenient for install fixed otter board 31 between two partition panels 11, fixed otter board 31 is used for installing milipore filter 32, water after to preliminary filtration is further filtered through milipore filter 32.
Further, the top end of the box body 1 is provided with a first delivery pump 4, the inlet end of the first delivery pump 4 is connected with one end of a fifth delivery pipeline 41, the outlet end of the first delivery pump 4 is connected with one end of the third delivery pipeline 25 far away from the first three-way joint 23, and the first delivery pump 4 delivers the external water to be purified to the third delivery pipeline 25 through the fifth delivery pipeline 41.
In order to improve filtering performance, the number of the ultrafiltration membrane filter screens 3 is two, the two ultrafiltration membrane filter screens 3 are arranged in parallel up and down in the secondary filter bin 13, the front ends of the two ultrafiltration membrane filter screens 3 all extend to the front end of the box body 1, the front ends of the two ultrafiltration membrane filter screens 3 are provided with sealing gaskets, and the sealing gaskets are in contact with the inner wall of the box body 1 to play a role in sealing.
The top of box 1 is provided with second delivery pump 5, the upper end of sixth pipeline 51 is connected to the entrance point of second delivery pump 5, the upper end of seventh pipeline 52 is connected to the exit end of second delivery pump 5, the lower extreme of sixth pipeline 51 runs through two fixed otter boards 31 and extends to the interior bottom of secondary filter storehouse 13, the lower extreme of seventh pipeline 52 stretches into the interior top of clean water storehouse 14, second delivery pump 5 passes through sixth pipeline 51, the water of seventh pipeline 52 in with secondary filter storehouse 13 is carried to clean water storehouse 14 in.
The bottom in the purified water bin 14 is provided with a heating plate 6 for heating the water in the purified water bin 14.
The side wall of the box body 1 close to the purified water bin 14 is provided with an eighth conveying pipeline 7, one end of the eighth conveying pipeline 7 extends into the purified water bin 14, and the eighth conveying pipeline 7 is provided with a second switch valve for discharging water in the purified water bin 14.
The working principle of the present invention is explained as follows:
when the water to be purified is externally purified, the first switch valves on the third conveying pipeline 25 and the fourth conveying pipeline 29 are opened, the first switch valves on the first backwashing pipeline 24 and the second backwashing pipeline 28 are closed, the first conveying pump 4 is operated to pump water by using the fifth conveying pipeline 41, and is conveyed to the interior of the first conveying pipeline 22 through the third conveying pipeline 25, and then is conveyed to the interior of the filter box 21 through the first conveying pipeline 22, the coarse filter screen 211, the quartz sand 212 and the fine filter screen 213 can filter water, the filtered water is conveyed to the position between the secondary filter bins 13 through the fourth conveying pipeline 29, then, the water is filtered again by using the two ultrafiltration membranes 32, the second conveying pump 5 works to pump the water in the secondary filtering bin 13 by using a sixth conveying pipeline 51 and convey the water to the purified water bin 14 through a seventh conveying pipeline 52 for storage; when the interior of the filter box 21 needs to be cleaned, the first switch valves on the third conveying pipeline 25 and the fourth conveying pipeline 29 are closed, the first switch valves on the first backwashing pipeline 24 and the second backwashing pipeline 28 are opened, then the second backwashing pipeline 28 is connected with an external cleaning water source, the cleaning water source enters the interior of the filter box 21 through the second backwashing pipeline 28 and flows in the filter box 21 from bottom to top, so that stains staying on the fine-pore filter screen 213, the quartz sand 212 and the coarse-pore filter screen 211 are conveyed to the interior of the first backwashing pipeline 24 through the first conveying pipeline 22, and the stains are conveyed out through the first backwashing pipeline 24, so that the interior of the filter box 21 is cleaned, the filter box 21 can be kept clean without replacement, and the use cost is reduced.
The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. A multi-level deep water purification device comprises a box body (1), wherein two partition panels (11) are arranged in the box body (1), the two partition panels (11) are arranged in parallel at intervals and divide the interior of the box body (1) into a primary filtering bin (12), a secondary filtering bin (13) and a purified water bin (14), the secondary filtering bin (13) is positioned between the two partition panels (11), and the multi-level deep water purification device is characterized in that a back washing mechanism (2) is arranged in the primary filtering bin (12), and an ultrafiltration membrane filter screen (3) is arranged in the secondary filtering bin (13);
the backwashing mechanism (2) comprises a filter box (21), the filter box (21) is arranged in the primary filter bin (12), and a coarse filter screen (211), quartz sand (212) and a fine filter screen (213) are sequentially arranged in the filter box (21) from top to bottom;
the top of the filter box (21) is connected with a first conveying pipeline (22), the upper end of the first conveying pipeline (22) is connected with a first through opening of a first three-way joint (23), a second through opening of the first three-way joint (23) is connected with one end of a first backwashing pipeline (24), a third through opening of the first three-way joint (23) is connected with the lower end of a third conveying pipeline (25), the other end of the first backwashing pipeline (24) penetrates through the side wall of the box body (1), and the upper end of the third conveying pipeline (25) penetrates through the top of the box body (1);
the bottom of the filter box (21) is connected with a second conveying pipeline (26), the lower end of the second conveying pipeline (26) is connected with a first through opening of a second three-way joint (27), a second through opening of the second three-way joint (27) is connected with one end of a second backwashing pipeline (28), a third through opening of the second three-way joint (27) is connected with the lower end of a fourth conveying pipeline (29), the other end of the second backwashing pipeline (28) penetrates through the side wall of the box body (1), and the upper end of the fourth conveying pipeline (29) penetrates through the partition plate (11) adjacent to the upper end of the fourth conveying pipeline and extends into the inner top of the secondary filter bin (13);
the first backwashing pipeline (24), the second backwashing pipeline (28), the third conveying pipeline (25) and the fourth conveying pipeline (29) are respectively provided with a first switch valve;
milipore filter screen (3) are including fixed otter board (31) and milipore filter (32), milipore filter (32) are inlayed and are established fixed otter board (31) are inside, the both sides of fixed otter board (31) all are provided with spacing joint piece (33), two spacing draw-in groove (34), two have all been seted up to one side that partition panel (11) are close to each other spacing joint piece (33) sliding connection respectively in two in spacing draw-in groove (34).
2. The multi-level deep water purifying apparatus as claimed in claim 1, wherein the top of the tank (1) is provided with a first delivery pump (4), the inlet end of the first delivery pump (4) is connected to one end of a fifth delivery pipe (41), and the outlet end of the first delivery pump (4) is connected to one end of a third delivery pipe (25) away from the first three-way joint (23).
3. The multi-level deep water purification device according to claim 1, wherein the number of the ultrafiltration membrane filter screens (3) is two, the front ends of the two ultrafiltration membrane filter screens (3) extend to the front end of the box body (1), and the front ends of the two ultrafiltration membrane filter screens (3) are provided with sealing gaskets which are in contact with the inner wall of the box body (1).
4. The multi-level deep water purification device of claim 3, wherein a second delivery pump (5) is disposed at the top end of the tank (1), the inlet end of the second delivery pump (5) is connected to the upper end of a sixth delivery pipe (51), the outlet end of the second delivery pump (5) is connected to the upper end of a seventh delivery pipe (52), the lower end of the sixth delivery pipe (51) penetrates through the two fixed mesh plates (31) and extends to the inner bottom of the secondary filter chamber (13), and the lower end of the seventh delivery pipe (52) extends into the inner top of the purified water chamber (14).
5. The multi-layered deep water purifying apparatus as claimed in claim 4, wherein the heating plate (6) is disposed at the bottom of the purified water tank (14).
6. The multi-level deep water purifying device as claimed in claim 5, wherein the tank (1) is provided with an eighth delivery pipe (7) on the side wall near the purified water tank (14), one end of the eighth delivery pipe (7) extends into the purified water tank (14), and the eighth delivery pipe (7) is provided with a second on-off valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121001048.6U CN214714963U (en) | 2021-05-12 | 2021-05-12 | Multi-level degree of depth water purification unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121001048.6U CN214714963U (en) | 2021-05-12 | 2021-05-12 | Multi-level degree of depth water purification unit |
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| Publication Number | Publication Date |
|---|---|
| CN214714963U true CN214714963U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121001048.6U Active CN214714963U (en) | 2021-05-12 | 2021-05-12 | Multi-level degree of depth water purification unit |
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|---|---|
| CN (1) | CN214714963U (en) |
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2021
- 2021-05-12 CN CN202121001048.6U patent/CN214714963U/en active Active
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