CN219784049U - Drainage extraction prefilter structure - Google Patents
Drainage extraction prefilter structure Download PDFInfo
- Publication number
- CN219784049U CN219784049U CN202321338395.7U CN202321338395U CN219784049U CN 219784049 U CN219784049 U CN 219784049U CN 202321338395 U CN202321338395 U CN 202321338395U CN 219784049 U CN219784049 U CN 219784049U
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- China
- Prior art keywords
- filter
- wall
- filter box
- cavity
- chamber
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- 238000011045 prefiltration Methods 0.000 title claims abstract description 30
- 238000000605 extraction Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 241000220317 Rosa Species 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 1
Abstract
The utility model provides a drainage extraction prefilter structure. Drainage extraction prefilter structure includes: the filter box, the top fixed mounting of filter box has the suction pump, fixed mounting has the inlet tube on the water inlet of suction pump, the other end of inlet tube extends to in the filter box, the filter cartridge is installed to the rose box internal rotation, fixed mounting has the raceway on the outer wall of one side of filter box, the one end of raceway with the cartridge filter intercommunication, be provided with slewing mechanism on the filter box. The drainage extraction prefilter structure provided by the utility model has the advantages of good filtering effect and convenience in cleaning.
Description
Technical Field
The utility model relates to the technical field of drainage filtering equipment, in particular to a drainage extraction prefilter structure.
Background
With the rapid development of society, people's life style is also changing, and in cities, people often live in communities, but the building mode of communities is generally middle and high-rise buildings, and the living population is more, so that it is very important to provide water for the buildings.
In order to ensure the safety of water, the water flow needs to be filtered for many times in the process of conveying the water flow, and the current water flow is filtered mainly by adopting a filter screen mode, so that the impurities in the water flow are more during primary filtration, the filter plate is easy to block, and the normal conveying of the water flow is influenced.
Therefore, there is a need to provide a drainage extraction prefilter structure that solves the above-mentioned technical problems.
Disclosure of Invention
The utility model solves the technical problem of providing a drainage extraction prefilter structure with good filtering effect and convenient cleaning.
In order to solve the above technical problems, the drainage extraction prefilter structure provided by the present utility model includes: the filter box, the top fixed mounting of filter box has the suction pump, fixed mounting has the inlet tube on the water inlet of suction pump, the other end of inlet tube extends to in the filter box, the filter cartridge is installed to the rose box internal rotation, fixed mounting has the raceway on the outer wall of one side of filter box, the one end of raceway with the cartridge filter intercommunication, be provided with slewing mechanism on the filter box.
Preferably, the filter box comprises a first cavity, a second cavity and a third cavity, and the first cavity, the second cavity and the third cavity are separated by a partition plate.
Preferably, two I-shaped support frames are fixedly arranged at the bottom of the filter box.
Preferably, a water guide pad is fixedly arranged on the inner wall of the bottom of the second cavity, a drain pipe is fixedly arranged at the bottom of the filter box, and the drain pipe is communicated with the second cavity.
Preferably, a rotating rod is fixedly arranged at one end of the filter cylinder, a transmission gear II is sleeved on the rotating rod, a rotating motor is fixedly arranged on the outer wall of one side of the filter box, an output shaft of the rotating motor extends into the cavity III, a transmission gear I is arranged in the cavity III, and the transmission gear I is meshed with the transmission gear II.
Preferably, a fixing frame is arranged in the filter cartridge, one end of the fixing frame is fixedly connected with the inner wall of the water delivery pipe, a cleaning plate is fixedly arranged on the fixing frame, a brush is arranged on the cleaning plate, and the brush is in contact with the inner wall of the filter cartridge.
Preferably, the outer wall of the filter cartridge is provided with a plurality of filtering holes, a plurality of filtering holes are all positioned in the first cavity, the outer wall of the filter cartridge is provided with a plurality of blow-down holes, and a plurality of blow-down holes are all positioned in the second cavity.
Preferably, the inner wall of the filter cartridge is inclined.
Compared with the related art, the drainage extraction prefilter structure provided by the utility model has the following beneficial effects:
the utility model provides a drainage extraction prefilter structure, which can rapidly complete the filtering operation of water flow through the arrangement of a filter box, a filter cartridge, a plurality of filter holes, a water inlet pipe and a water suction pump;
the filter cartridge can be driven to rotate under the combined action of the fixing frame and the cleaning plate by the action of the rotating motor, the first transmission gear, the second transmission gear and the rotating rod, and the blockage of a plurality of filter cartridges and a plurality of drain holes can be avoided under the action of the plurality of filter cartridges and the plurality of drain holes, so that the normal filtering operation of water flow is ensured;
through the inclined setting of cartridge filter inner wall, a plurality of blowdown hole, water guide pad and blow off pipe under the effect, can conveniently clear up the impurity that rivers filtered down.
Drawings
FIG. 1 is a schematic perspective view of a drainage extraction prefilter structure according to the present utility model;
FIG. 2 is a schematic perspective sectional view of a drainage extraction prefilter structure according to the present utility model;
FIG. 3 is a schematic perspective cross-sectional view of another drainage extraction prefilter structure provided by the present utility model;
fig. 4 is a schematic view of a three-dimensional connection structure of a drainage pad and a drain pipe in the drainage pumping prefilter structure provided by the utility model.
Reference numerals in the drawings: 1. a filter box; 101. a first cavity; 102. a second cavity; 103. a third cavity; 2. an I-shaped support frame; 3. a water pump; 4. a water inlet pipe; 5. a water pipe; 6. a filter cartridge; 7. a rotating motor; 8. a first transmission gear; 9. a transmission gear II; 10. a water guiding pad; 11. a blow-down pipe; 12. a fixing frame; 13. a cleaning plate; 14. a filter hole; 15. and a sewage draining hole.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1 to fig. 4 in combination, fig. 1 is a schematic perspective view of a drainage extraction prefilter structure according to the present utility model; FIG. 2 is a schematic perspective sectional view of a drainage extraction prefilter structure according to the present utility model; FIG. 3 is a schematic perspective cross-sectional view of another drainage extraction prefilter structure provided by the present utility model; fig. 4 is a schematic view of a three-dimensional connection structure of a drainage pad and a drain pipe in the drainage pumping prefilter structure provided by the utility model. Drainage extraction prefilter structure includes: the filter tank 1, the bottom fixed mounting of filter tank 1 has two I-shaped support frames 2, the top fixed mounting of filter tank 1 has suction pump 3, fixed mounting has inlet tube 4 on suction pump 3's the water inlet, the other end of inlet tube 4 extends to in the filter tank 1, inlet tube 4 is tee bend form setting, filter cartridge 6 is installed to the filter tank 1 internal rotation, the inner wall of filter cartridge 6 sets up to the slope, fixed mounting has raceway 5 on the outer wall of one side of filter tank 1, the one end and the filter cartridge 6 intercommunication of raceway 5, fixed cover is equipped with sealing bearing one on the raceway 5, rotation hole one has been seted up to the one end of filter cartridge 6, the one end of raceway 5 runs through rotation hole one, sealing bearing one's outer lane and the inner wall fixed connection of rotation hole one, be provided with slewing mechanism on the filter tank 1.
The filter box 1 comprises a first cavity 101, a second cavity 102 and a third cavity 103, the first cavity 101, the second cavity 102 and the third cavity 103 are separated by a partition plate, a second rotating hole is formed in the outer wall of one side of the partition plate between the first cavity 101 and the second cavity 102, a second sealing bearing is fixedly sleeved on the outer wall of the filter cylinder 6, the outer ring of the second sealing bearing is fixedly connected with the inner wall of the second rotating hole, a water guide pad 10 is fixedly installed on the inner wall of the bottom of the second cavity 102, a drain pipe 11 is fixedly installed at the bottom of the filter box 1 and communicated with the second cavity 102, a valve is arranged on the drain pipe 11, a plurality of filter holes 14 are formed in the outer wall of the filter cylinder 6, a plurality of drain holes 15 are formed in the first cavity 101, a plurality of drain holes 15 are formed in the outer wall of the filter cylinder 6, and the inner diameters of the drain holes 15 are larger than the filter holes 14.
One end fixed mounting of cartridge filter 6 has the dwang, has seted up the rotation hole III on the baffle one side outer wall between chamber two 102 and the chamber three 103, and fixed cover is equipped with sealing bearing III on the dwang, sealing bearing's outer lane and the inner wall fixed connection of rotation hole III, and the cover is equipped with drive gear two 9 on the dwang, and fixed mounting has rotation motor 7 on the outer wall of one side of rose box 1, and rotation motor 7's output shaft extends to in the chamber three 103, is provided with drive gear one in the chamber three 103, and drive gear one 8 meshes with drive gear two 9.
A fixing frame 12 is arranged in the filter cartridge 6, one end of the fixing frame 12 is fixedly connected with the inner wall of the water delivery pipe 5, a cleaning plate 13 is fixedly arranged on the fixing frame 12, a hairbrush is arranged on the cleaning plate 13, and the hairbrush is in contact with the inner wall of the filter cartridge 6.
In this embodiment:
before use, the water delivery pipe 5 and the water outlet pipe on the water suction pump 3 can be connected with a pipeline for building water supply;
when the filter is used, water flow is input into the filter cartridge 6 through the water pipe 5, enters the filter cartridge 6 through the water flow, can be filtered through the plurality of filtering holes 14, flows into the first cavity 101, and is pumped and conveyed through the water inlet pipe 4 and the water suction pump 3, so that the prefilter operation of the water flow is completed;
in the water flow filtering process, the rotating motor 7 can be started to drive the first transmission gear 8 to rotate, the filter cartridge 6 can be driven to rotate under the action of the second transmission gear 9 and the rotating rod, the filter holes 14 and the blow-down holes 15 on the filter cartridge 6 can be cleaned under the action of the fixing frame 12 and the cleaning plate 13, the filter holes 14 and the blow-down holes 15 are prevented from being blocked, the filtering effect on water flow is ensured, under the inclined action of the inner wall of the filter cartridge 6, impurities filtered in water flow can be discharged into the second cavity 102 through the blow-down holes 15, and only the valve on the blow-down pipe 11 is required to be opened, so that the filtered impurities in water flow can be discharged, and the cleaning operation on the water flow impurities is completed.
Compared with the related art, the drainage extraction prefilter structure provided by the utility model has the following beneficial effects:
the water flow filtering operation can be rapidly completed through the arrangement of the filter box 1, the filter cartridge 6, the plurality of filter holes 14, the water inlet pipe 4 and the water suction pump 3;
the filter cartridge 6 can be driven to rotate under the action of the rotating motor 7, the first transmission gear 8, the second transmission gear 9 and the rotating rod, and the blockage of the plurality of filter cartridges 6 and the plurality of drain holes 15 can be avoided under the action of the fixing frame 12 and the cleaning plate 13, so that the normal filtering operation of water flow is ensured;
through the inclined arrangement of the inner wall of the filter cylinder 6, the plurality of drain holes 15, the water guide pad 10 and the drain pipe 11, impurities filtered by water flow can be conveniently cleaned.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (8)
1. A drainage extraction prefilter structure comprising: the filter box is characterized in that a water suction pump is fixedly arranged at the top of the filter box, a water inlet pipe is fixedly arranged at a water inlet of the water suction pump, the other end of the water inlet pipe extends to the inside of the filter box, a filter cylinder is rotatably arranged in the filter box, a water delivery pipe is fixedly arranged on the outer wall of one side of the filter box, one end of the water delivery pipe is communicated with the filter cylinder, and a rotating mechanism is arranged on the filter box.
2. The drain extraction prefilter structure of claim 1, wherein said filter box includes a first chamber, a second chamber, and a third chamber, said first chamber and said second chamber and said third chamber being separated by a partition.
3. The drainage extraction prefilter structure of claim 1, wherein two i-shaped support frames are fixedly mounted at the bottom of said filter box.
4. The drainage extraction prefilter structure of claim 2, wherein a water guide pad is fixedly installed on the bottom inner wall of the second chamber, a drain pipe is fixedly installed at the bottom of the filter tank, and the drain pipe is communicated with the second chamber.
5. The drainage extraction prefilter structure of claim 2, wherein a rotating rod is fixedly installed at one end of the filter cartridge, a transmission gear two is sleeved on the rotating rod, a rotating motor is fixedly installed on the outer wall of one side of the filter box, an output shaft of the rotating motor extends into the cavity three, a transmission gear one is arranged in the cavity three, and the transmission gear one is meshed with the transmission gear two.
6. The drainage extraction prefilter structure of claim 2, wherein a fixing frame is provided in the filter cartridge, one end of the fixing frame is fixedly connected with the inner wall of the water pipe, a cleaning plate is fixedly installed on the fixing frame, and a brush is provided on the cleaning plate and is in contact with the inner wall of the filter cartridge.
7. The drainage extraction prefilter structure of claim 2, wherein a plurality of filter holes are formed in the outer wall of the filter cartridge, a plurality of filter holes are all located in the first cavity, a plurality of drain holes are formed in the outer wall of the filter cartridge, and a plurality of drain holes are all located in the second cavity.
8. The drainage extraction prefilter structure of claim 1, wherein the inner wall of said filter cartridge is provided as an inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321338395.7U CN219784049U (en) | 2023-05-30 | 2023-05-30 | Drainage extraction prefilter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321338395.7U CN219784049U (en) | 2023-05-30 | 2023-05-30 | Drainage extraction prefilter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219784049U true CN219784049U (en) | 2023-10-03 |
Family
ID=88175247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321338395.7U Active CN219784049U (en) | 2023-05-30 | 2023-05-30 | Drainage extraction prefilter structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219784049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116899311A (en) * | 2023-09-12 | 2023-10-20 | 山西广宇化工新材料科技有限公司 | Sewage prefilter and filtering method |
-
2023
- 2023-05-30 CN CN202321338395.7U patent/CN219784049U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116899311A (en) * | 2023-09-12 | 2023-10-20 | 山西广宇化工新材料科技有限公司 | Sewage prefilter and filtering method |
| CN116899311B (en) * | 2023-09-12 | 2023-12-01 | 山西广宇化工新材料科技有限公司 | Sewage prefilter and filtering method |
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