CN113694599A - Novel automatic washing pre-filter - Google Patents
Novel automatic washing pre-filter Download PDFInfo
- Publication number
- CN113694599A CN113694599A CN202110069201.7A CN202110069201A CN113694599A CN 113694599 A CN113694599 A CN 113694599A CN 202110069201 A CN202110069201 A CN 202110069201A CN 113694599 A CN113694599 A CN 113694599A
- Authority
- CN
- China
- Prior art keywords
- shell
- filter
- rotary blade
- bearing
- rotary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000011045 prefiltration Methods 0.000 title claims abstract description 17
- 238000005406 washing Methods 0.000 title description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000011010 flushing procedure Methods 0.000 claims abstract description 14
- 239000002351 wastewater Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a novel automatic-flushing pre-filter, which comprises a shell, wherein the shell comprises a rotary blade shell and a filter flask shell, the side surface of the rotary blade shell is connected with a guide water inlet, the filter flask shell is connected with a waste water inlet, the waste water inlet is provided with a stop valve, a water inlet gap is formed between the rotary blade shell and the filter flask shell, the rotary blade shell is provided with a bearing, the outer side of the bearing is connected with a rotary mechanism, the rotary mechanism comprises rotary blades, the rotary blades are connected with the bearing, the rotary blades are connected with a brush net rack, the brush net rack is connected with a plurality of brush bodies, the brush net rack is provided with a plurality of water passing grooves, the bearing is connected with a central filter screen, the central filter screen comprises a water outlet and a cylindrical filter screen, the shell is connected with a shell cover, and the shell cover is provided with a through hole matched with the water outlet.
Description
Technical Field
The invention belongs to the technical field of filters, and particularly relates to a novel automatic-flushing pre-filter.
Background
With the development and progress of science and technology, the requirements of people for things are changed from old thinking that people can use things as things to be quite fine and smooth, and only with the continuous progress or innovation conception, a new form is generated to improve the added value of the product, so that people can live under the test of intense market competition. The pre-filter is used for purifying water, and is generally arranged at the front end of the water purifier for filtering large-particle substances such as silt, rust and the like.
In the prior art, a technology of flushing running water by using a hairless brush is mostly adopted, the flushing effect is poor, and a filter screen of a front filter is easily polluted and blocked by impurities such as silt, rust and the like, so that the filtering efficiency is influenced; some pre-filters are provided with annular brush assemblies around the filter screens, and the filter screens are washed in a manner of manually rotating the brush assemblies, so that although the washing is clean, the washing needs frequent manual intervention, and the use experience is very poor; some leading filters encircle its filter screen and are provided with annular brush subassembly, and its brush subassembly is connected with the motor, drive the brush subassembly through the motor and wash the filter screen, and this kind of mode washs comparatively totally, does not also need not artifical the intervention, but its need insert the power, and the mounted position receives the restriction, uses to experience also not good enough.
Disclosure of Invention
In view of the problems raised by the above background art, the present invention is directed to: aims to provide a novel automatic flushing prefilter.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a novel automatic washing leading filter, includes the shell, the shell includes rotating blade shell and filter flask shell, rotating blade shell side is connected with the direction water inlet, the filter flask shell is connected with the waste water mouth, the waste water mouth is equipped with the stop valve, be equipped with into water breach between rotating blade shell and the filter flask shell, the bearing is installed to the rotating blade shell, the bearing outside is connected with rotary mechanism, rotary mechanism includes rotating vane, rotating vane is connected with the bearing, rotating vane is connected with the brush rack, the brush rack is connected with a plurality of brush bodies, the brush rack is equipped with a plurality of water channels, the bearing is connected with central filter screen, central filter screen includes delivery port and cartridge type filter screen, the shell is connected with the cap, the cap is equipped with the through-hole with the delivery port adaptation.
Further inject, be equipped with the protruding muscle of plastic on the rotating blade shell outer wall, such design, the use, the maintenance and the taking of rotating blade shell of being convenient for are used for the lock to attach the screw simultaneously.
Further limit, the shell cover is transparent material shell cover, and the operating condition of rotating vane can be observed directly perceivedly to such design.
Further inject, the cap is equipped with the seal groove, the sealing washer is installed to the seal groove, and such design guarantees sealed effect.
Further inject, rotatory blade shell and filter flask shell integrated into one piece, such design, whole integrative impression is good, bears the water pressure ability reinforce.
The invention has the following beneficial effects:
the invention solves the problem that the filter screen is not thoroughly washed by tap water, adopts a mode of driving the turbine to rotate by water flow washing, does not need manual rotation operation, does not need to be connected with a motor, and only needs to open the waste water port valve periodically to discharge waste water.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a first schematic structural view of an embodiment of a novel self-flushing prefilter of the present invention;
FIG. 2 is a schematic structural view of a novel automatic flushing prefilter of an embodiment of the present invention;
FIG. 3 is a schematic diagram of an exploded view of a novel self-flushing pre-filter embodiment of the present invention;
the main element symbols are as follows:
the device comprises a shell 1, a rotary blade shell 101, a filter bottle shell 102, a plastic convex rib 103, a guide water inlet 2, a waste water port 3, a stop valve 4, a water inlet gap 5, a bearing 6, a rotary mechanism 7, a rotary blade 71, a brush net rack 72, a brush body 73, a water passing groove 74, a central filter screen 8, a water outlet 81, a cylindrical filter screen 82, a shell cover 9, a through hole 91, a sealing groove 92 and a sealing ring 93.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in the figures 1 and 2, respectively, as shown in fig. 3, the novel automatic flushing prefilter of the present invention comprises a housing 1, the housing 1 includes a rotary blade shell 101 and a filter bottle shell 102, a guide water inlet 2 is connected to a side surface of the rotary blade shell 101, the filter bottle shell 102 is connected to a waste water outlet 3, the waste water outlet 3 is provided with a stop valve 4, a water inlet gap 5 is provided between the rotary blade shell 101 and the filter bottle shell 102, a bearing 6 is installed on the rotary blade shell 101, a rotating mechanism 7 is connected to an outer side of the bearing 6, the rotating mechanism 7 includes a rotating blade 71, the rotating blade 71 is connected to the bearing 6, the rotating blade 71 is connected to a brush net rack 72, the brush net rack 72 is connected to a plurality of brush bodies 73, the brush net rack 72 is provided with a plurality of water passing grooves 74, the bearing 6 is connected to a central filter screen 8, the central filter screen 8 includes a water outlet 81 and a cylindrical filter screen 82, the housing 1 is connected to a housing cover 9, and the housing cover 9 is provided with a through hole 91 matched with the water outlet 81.
In this embodiment, when using a novel automatic washing pre-filter, rivers get into in the rotating blade shell 101 from direction water inlet 2, rotating blade 71 rotates along with it under the impact of rivers, rotating blade 71's rotation drives brush net rack 72 and rotates, and then make brush body 73 rotatory, reach the purpose of scrubbing to cartridge filter screen 82 promptly, reach promptly and need not the motor and just realized the purpose of washing cartridge filter screen 82, and rivers play filterable effect after getting into cartridge filter screen 82 again after entering water breach 5 and water groove 74, and discharge by delivery port 81, and large granule spot accessible such as the mud iron rust that washes the production regularly opens stop valve 31, discharge via waste gate 3, simple to use is convenient and the effect is outstanding, and wash while making water, wash frequency is high, can not produce the stifled dirt, thereby its life has been guaranteed.
The outer wall of the rotary blade shell 101 is preferably provided with the plastic ribs 103, so that the rotary blade shell can be used, maintained and taken conveniently, and is used for locking screws, and in fact, the appearance design of the rotary blade shell 101 can be considered according to specific conditions.
The cover 9 is preferably made of a transparent material, and by adopting the design, the working condition of the rotating blade 71 can be visually observed, and actually, the material of the cover 9 can be selected according to specific conditions.
Preferably, the shell cover 9 is provided with a sealing groove 92, and a sealing ring 93 is installed in the sealing groove 92, so that the sealing effect is ensured, and actually, the mode of ensuring the sealing effect can be considered according to specific conditions.
Preferably, the rotary blade shell 101 and the filter flask shell 102 are integrally formed, and such a design has good integral appearance and strong water pressure bearing capacity, and actually, the connection mode of the rotary blade shell 101 and the filter flask shell 102 can be considered according to specific conditions.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. A novel automatic flushing prefilter, comprising a shell (1), characterized in that: the shell (1) comprises a rotary blade shell (101) and a filter flask shell (102), the side surface of the rotary blade shell (101) is connected with a guide water inlet (2), the filter flask shell (102) is connected with a waste water port (3), the waste water port (3) is provided with a stop valve (4), a water inlet notch (5) is arranged between the rotary blade shell (101) and the filter flask shell (102), a bearing (6) is installed on the rotary blade shell (101), the outer side of the bearing (6) is connected with a rotary mechanism (7), the rotary mechanism (7) comprises a rotary blade (71), the rotary blade (71) is connected with the bearing (6), the rotary blade (71) is connected with a brush net rack (72), the brush net rack (72) is connected with a plurality of brush bodies (73), the brush net rack (72) is provided with a plurality of water passing grooves (74), the bearing (6) is connected with a central filter screen (8), center filter screen (8) are including delivery port (81) and cartridge type filter screen (82), shell (1) is connected with cap (9), cap (9) are equipped with through-hole (91) with delivery port (81) adaptation.
2. The novel self-flushing pre-filter as set forth in claim 1, wherein: the outer periphery of the rotating blade shell (101) is provided with a plastic convex rib (103).
3. The novel self-flushing pre-filter as set forth in claim 2, wherein: the shell cover (9) is made of transparent materials.
4. The novel self-flushing pre-filter of claim 3, wherein: the shell cover (9) is provided with a sealing groove (92), and a sealing ring (93) is installed on the sealing groove (92).
5. The novel self-flushing pre-filter of claim 4, wherein: the rotary blade shell (101) and the filter bottle shell (102) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110069201.7A CN113694599A (en) | 2021-01-19 | 2021-01-19 | Novel automatic washing pre-filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110069201.7A CN113694599A (en) | 2021-01-19 | 2021-01-19 | Novel automatic washing pre-filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113694599A true CN113694599A (en) | 2021-11-26 |
Family
ID=78647752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110069201.7A Pending CN113694599A (en) | 2021-01-19 | 2021-01-19 | Novel automatic washing pre-filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113694599A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156202A (en) * | 2022-07-19 | 2022-10-11 | 朱曾华 | Water hose cleaning machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203971553U (en) * | 2014-05-19 | 2014-12-03 | 沈友岚 | Self-cleaning fore filter and cleaning apparatus for self thereof |
| CN205613145U (en) * | 2016-05-04 | 2016-10-05 | 东莞市净邦净水科技有限公司 | Leading pipe -line filter |
| CN109432866A (en) * | 2018-12-31 | 2019-03-08 | 台州柯诗达净水设备有限公司 | Self-cleaning fore filter |
-
2021
- 2021-01-19 CN CN202110069201.7A patent/CN113694599A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203971553U (en) * | 2014-05-19 | 2014-12-03 | 沈友岚 | Self-cleaning fore filter and cleaning apparatus for self thereof |
| CN205613145U (en) * | 2016-05-04 | 2016-10-05 | 东莞市净邦净水科技有限公司 | Leading pipe -line filter |
| CN109432866A (en) * | 2018-12-31 | 2019-03-08 | 台州柯诗达净水设备有限公司 | Self-cleaning fore filter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156202A (en) * | 2022-07-19 | 2022-10-11 | 朱曾华 | Water hose cleaning machine |
| CN115156202B (en) * | 2022-07-19 | 2023-09-01 | 朱曾华 | Water hose cleaning machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211126 |
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| RJ01 | Rejection of invention patent application after publication |