CN107892428B - Convenient-to-assemble pipeline water filter - Google Patents
Convenient-to-assemble pipeline water filter Download PDFInfo
- Publication number
- CN107892428B CN107892428B CN201711059648.6A CN201711059648A CN107892428B CN 107892428 B CN107892428 B CN 107892428B CN 201711059648 A CN201711059648 A CN 201711059648A CN 107892428 B CN107892428 B CN 107892428B
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- China
- Prior art keywords
- filter screen
- annular
- cartridge
- filter
- magnetic block
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 abstract description 17
- 238000001914 filtration Methods 0.000 abstract description 16
- 239000012535 impurity Substances 0.000 abstract description 10
- 230000005415 magnetization Effects 0.000 abstract description 7
- 238000000746 purification Methods 0.000 abstract description 3
- 230000005389 magnetism Effects 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/481—Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention relates to a convenient-to-assemble pipeline water filter, which comprises a filter cartridge and a filter screen assembly, wherein two ends of the filter cartridge are connected with end covers; the filter screen assembly comprises a first-stage filter screen and a second-stage filter screen which are in a conical cover shape, wherein the side surfaces of the first-stage filter screen and the second-stage filter screen are filter screens, the conical small end ends are closed ends, the conical large end ends of the first-stage filter screen and the second-stage filter screen are respectively provided with annular outward turned edges, the outward turned edges of the first-stage filter screen and the second-stage filter screen respectively form clamping and positioning along with the threaded fit of end covers at two ends and a filter cartridge, and sealing elements are arranged at two sides of each outward turned edge; an annular magnetic block is positioned between the closed ends of the primary filter screen and the secondary filter screen in the filter cartridge; a first-stage filter screen outer side surface of secondary filter screen and filter cartridge a water passing cavity is formed between the inner walls. Above-mentioned structure not only can realize water filtration and magnetization absorbing's effect, and effectively reduces magnetism impurity and stop up the filter screen, guarantees that the filter screen is reliably filtered, improves the effect of filtration purification.
Description
Technical Field
The invention relates to a water filter device, in particular to a pipeline water filter convenient to assemble.
Background
A water filter is a device for filtering impurities in water and generally comprises a housing provided with a water inlet and a water outlet and a filter element positioned in the housing between the water inlet and the water outlet, wherein the filter element generally adopts a filter screen structure. In order to improve the filtering and purifying effects and improve the water quality, the conventional water filter is further provided with a magnet and other structures with adsorption and purification functions, but the magnet is usually arranged behind the filter screen surface, so that certain magnetic substances are easy to block the filter screen surface to influence the filtering effect of the filter screen, and when the magnet is too close to the filter screen surface, the problem of blocking the filter screen is easy to be aggravated due to adsorption. For this reason, an improvement of the existing magnetized water filtering device is required.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide the pipeline water filter convenient to assemble for the field, so that the technical problems that the existing similar filter is complex in structure, poor in continuous filtering effect and inconvenient to clean and maintain are solved. The aim is achieved by the following technical scheme.
The utility model provides an easy-to-assemble pipeline water filter, it includes cartridge filter, filter screen subassembly, and cartridge filter both ends all are equipped with the external screw thread to through external screw thread threaded connection end cover, wherein one end cover is equipped with the water inlet and connects into water quick-operation joint, and the other end cover is equipped with the delivery port and connects out water quick-operation joint; the filter screen assembly comprises a first-stage filter screen and a second-stage filter screen, wherein the first-stage filter screen and the second-stage filter screen are in a conical cover shape, the side surfaces of the first-stage filter screen and the second-stage filter screen are filter screens, the conical small end is a closed end, and the conical big end ends of the first-stage filter screen and the second-stage filter screen are respectively provided with an annular flanging; the outer flange of the primary filter screen is clamped and positioned between the end cover and the filter cartridge when the end cover at one end is in threaded fit with the filter cartridge, the outer flange of the secondary filter screen is clamped and positioned between the end cover at the other end and the filter cartridge when the end cover at the other end is in threaded fit with the filter cartridge, and sealing pieces which are in tight sealing connection with one end of the corresponding filter cartridge and the inner side face of the corresponding end cover are arranged on two sides of each outer flange. An annular magnetic block is positioned between the closed ends of the primary filter screen and the secondary filter screen in the filter cartridge; and a water passing cavity is formed between the outer side surfaces of the primary filter screen and the secondary filter screen and the inner wall of the filter cartridge. In the structure, the first-stage filter screen and the second-stage filter screen are in a conical cover shape, so that the filtering area is large, the secondary filtering effect is good. The annular magnetic blocks are arranged between the closed ends of the primary filter screen and the secondary filter screen, so that the annular magnetic blocks have magnetic adsorption effect on circumferential water flow, and a certain adsorption effect is formed in the closed ends of the primary filter screen and the secondary filter screen, namely, magnetic impurities are deposited at the closed ends of the primary filter screen and the secondary filter screen, the influence on the filtering effect of the primary filter screen and the secondary filter screen is reduced, and the filtering effect of the filter screen can be improved while the magnetic adsorption effect is improved. Through the end cover of dismantling cartridge filter both ends, dismantle primary filter screen, secondary filter screen, annular magnetic path, can conveniently wash maintenance operation.
In the convenient-to-assemble pipeline water filter, the annular outer side surface of the annular magnetic block forms an inwards concave annular groove. Through this structure, when making the magnetic block adsorb impurity, impurity adsorbs in the ring channel, reduces rivers and erodees the impurity, and the absorption is comparatively reliable.
In the convenient-to-assemble pipeline water filter, the annular groove of the annular magnetic block is provided with the ball grooves which are distributed in a central symmetry mode relative to the axis of the annular magnetic block, and the annular magnetic block is positioned in the filter cylinder through the balls arranged in the ball grooves. Through this structure, annular magnetic path is comparatively convenient for cartridge filter dismouting, need not to set up extra support.
In the convenient-to-assemble pipeline water filter, the convex parts are arranged at the closed ends of the primary filter screen and the secondary filter screen, and the through holes of the annular magnetic blocks are sleeved and matched with the convex parts of the closed ends of the primary filter screen and the secondary filter screen to form positioning. Through this structure, make annular magnetic path comparatively convenient for cartridge filter dismouting equally, and annular magnetic path location is comparatively reliable.
In the convenient-to-assemble pipeline water filter, the annular magnetic blocks are positioned between the primary filter screen and the secondary filter screen through the bracket assembly, the bracket assembly comprises a left bracket and a right bracket, the left bracket comprises an annular outer ring and a cross bracket, the cross bracket is fixed in the annular outer ring, the center of the cross bracket is positioned on the axle center of the annular outer ring, one side of the cross bracket is provided with convex columns which are propped against the closed end of the primary filter screen, the convex columns are distributed at intervals in an annular array relative to the axle center of the annular outer ring, the other side of the cross bracket is provided with support columns which are distributed at intervals in an annular array relative to the axle center of the annular outer ring, and the support columns distributed in the annular array are used for sleeving through holes of the annular magnetic blocks; the right support and the left support are symmetrically arranged, namely, one side of the right support is provided with a convex column propped against the closed end of the secondary filter screen, and the other side of the right support is provided with a support column for sleeving the through hole of the annular magnetic block. Through this structure, when making annular magnetic path reliable for cartridge filter location, make rivers can circulate along the lateral surface of annular magnetic path, also can circulate along the through-hole of annular magnetic path, further improve this just unpick and wash convenient pipeline water filter's of assembly through-flow effect and magnetization adsorption effect.
The invention has simple integral structure, can realize the effects of water filtration and magnetization adsorption, effectively reduce the blockage of the filter screen by magnetic impurities, ensure the reliable filtration of the filter screen, improve the filtration and purification effects, improve the water quality, and is suitable for pipeline water filters in various domestic or industrial water fields.
Drawings
Fig. 1 is a schematic view of an internal cross-sectional structure of an embodiment of the present invention.
Fig. 2 is a schematic diagram of the explosive structure of fig. 1.
Fig. 3 is a schematic view of the internal cross-sectional structure of scheme II of the present invention.
Fig. 4 is a schematic view of the internal cross-sectional structure of a third embodiment of the present invention.
FIG. 5 is a schematic diagram of an assembly structure of the bracket assembly and the annular magnet block in FIG. 4.
The serial numbers and names in the figures are: 1. the filter cartridge comprises a filter cartridge body, 101, a water passing cavity, 2, an end cover, 3, a water inlet quick connector, 4, a water outlet quick connector, 5, a primary filter screen, 501, an outward flange, 502, a convex part, 6, a secondary filter screen, 7, an annular magnetic block, 701, a through hole, 702, an annular groove, 8, an O-shaped sealing ring, 9, a sealing gasket, 10, a ball, 11, a bracket assembly, 1101, an annular outer ring, 1102, a cross bracket, 1103, a convex column, 1104 and a supporting column.
Detailed Description
The invention will now be further described with reference to the accompanying drawings.
As shown in fig. 1 and 2, the convenient-to-assemble pipeline water filter comprises a filter cylinder 1 and a filter screen assembly, wherein external threads are arranged at two ends of the filter cylinder, the filter cylinder is connected with an end cover 2 through the external threads in a threaded manner, one end cover is provided with a water inlet and is connected with a water inlet quick connector 3, and the other end cover is provided with a water outlet and is connected with a water outlet quick connector 4. The filter screen subassembly includes one-level filter screen 5 and second grade filter screen 6, and one-level filter screen and second grade filter screen all are the toper cover form, and the side of one-level filter screen, second grade filter screen is the filter screen, and the toper tip is the blind end, and the toper big end of one-level filter screen, second grade filter screen all is equipped with annular flanging 501. The outer flange of the primary filter screen is clamped and positioned between the end cover and the filter cartridge when the end cover at one end is in threaded fit with the filter cartridge, the outer flange of the secondary filter screen is clamped and positioned between the end cover at the other end and the filter cartridge when the end cover at the other end is in threaded fit with the filter cartridge, sealing pieces which are in tight sealing with one end of the corresponding filter cartridge and the inner side face of the corresponding end cover are arranged on two sides of each outer flange, and the sealing pieces are O-shaped sealing rings 8 and sealing gaskets 9. The filter cartridge is internally provided with annular magnetic blocks 7 positioned between the closed ends of the primary filter screen and the secondary filter screen, annular outer side surfaces of the annular magnetic blocks form concave annular grooves 702, convex parts 502 are respectively arranged at the closed ends of the primary filter screen and the secondary filter screen in the positioning mode of the annular magnetic blocks, and through holes of the annular magnetic blocks are sleeved and matched with the convex parts of the closed ends of the primary filter screen and the secondary filter screen to form positioning. A water passing cavity 101 is formed between the outer side surfaces of the primary filter screen and the secondary filter screen and the inner wall of the filter cartridge, namely water is led through the side surfaces of the primary filter screen and the secondary filter screen.
The positioning mode of the annular magnetic block can also adopt a scheme II structure shown in fig. 3, namely: the annular groove 702 of the annular magnetic block 7 is provided with ball grooves which are distributed in a central symmetry mode relative to the axis of the annular magnetic block, and the annular magnetic block is positioned in the filter cartridge 1 through the balls 10 arranged in the ball grooves.
The positioning mode of the annular magnetic block can also adopt a scheme three structure shown in fig. 4 and 5, namely: the annular magnetic block 7 is positioned between the primary filter screen 5 and the secondary filter screen 6 through a bracket assembly, the bracket assembly comprises a left bracket and a right bracket, the left bracket comprises an annular outer ring 1101 and a cross bracket 1102, the cross bracket is fixed in the annular outer ring, the center of the cross bracket is positioned on the axle center of the annular outer ring, one side of the cross bracket is provided with convex columns 1103 which are propped against the closed end of the primary filter screen, the convex columns are distributed at intervals in an annular array relative to the axle center of the annular outer ring, the other side of the cross bracket is provided with support columns 1104 which are distributed at intervals in an annular array relative to the axle center of the annular outer ring, and the support columns distributed in the annular array are used for sleeving through holes 701 of the annular magnetic block; the right support and the left support are symmetrically arranged, namely, one side of the right support is provided with a convex column propped against the closed end of the secondary filter screen, and the other side of the right support is provided with a support column for sleeving a through hole of the annular magnetic block.
The working principle of the invention is as follows: the rivers get into by the water inlet of cartridge filter 1 one end cover, under the magnetic adsorption effect of annular magnetic path 7, the partial magnetic impurity gathering in the one-level filter screen 5 reduces the filtration influence to the one-level filter screen in the blind end. The water flow after the primary filter screen filtration treatment flows to the secondary filter screen 6 along the water passing cavity 101 in the filter cartridge, in the process, the annular magnetic block carries out magnetization adsorption treatment on the water flow again, and the water flow after the magnetization adsorption is filtered again through the secondary filter screen. The water flow filtered by the secondary filter screen still has a small amount of magnetic impurities, and the magnetic impurities are accumulated at the closed end of the secondary filter screen under the adsorption action of the annular magnetic block, so that the effect of further magnetization adsorption is achieved, and finally, the multistage filtration and magnetization adsorption treatment of water quality are realized, and the water quality is improved.
The above description is intended to illustrate the technical means of the present invention, and not to limit the technical scope of the present invention. Obvious modifications of the invention, combined with the common general knowledge, are within the scope of the present invention as defined in the appended claims.
Claims (4)
1. The utility model provides an easy-to-assemble pipeline water filter, it includes cartridge filter (1), filter screen subassembly, and cartridge filter both ends all are equipped with the external screw thread to through external screw thread threaded connection end cover (2), wherein one end cover is equipped with the water inlet and connects into water quick-operation joint (3), and the other end cover is equipped with the delivery port and connects out water quick-operation joint (4); the filter screen assembly is characterized by comprising a primary filter screen (5) and a secondary filter screen (6), wherein the primary filter screen and the secondary filter screen are in a conical cover shape, the side surfaces of the primary filter screen and the secondary filter screen are filter screens, the conical small end is a closed end, and the conical big end ends of the primary filter screen and the secondary filter screen are respectively provided with an annular flanging (501); the outer flanges of the primary filter screen are clamped and positioned between the end cover (2) and the filter cartridge (1) when the outer flanges are in threaded fit with the end cover at the other end and the filter cartridge, the outer flanges of the secondary filter screen are clamped and positioned between the end cover and the filter cartridge when the outer flanges are in threaded fit with the end cover at the other end, and sealing pieces which are in tight sealing with one end of the corresponding filter cartridge and the inner side face of the corresponding end cover are arranged on two sides of each outer flange; an annular magnetic block (7) is positioned between the closed ends of the primary filter screen and the secondary filter screen in the filter cartridge; a water passing cavity (101) is formed between the outer side surfaces of the primary filter screen and the secondary filter screen and the inner wall of the filter cartridge; the annular outer side surface of the annular magnetic block forms an inward concave annular groove (702).
2. The water filter with the pipeline convenient to assemble according to claim 1, wherein the annular groove (702) of the annular magnetic block (7) is provided with ball grooves which are distributed in a central symmetry mode relative to the axis of the annular magnetic block, and the annular magnetic block is positioned in the filter cartridge (1) through balls (10) arranged in the ball grooves.
3. The convenient-to-assemble pipeline water filter according to claim 1, characterized in that each closed end of the primary filter screen (5) and the secondary filter screen (6) is provided with a convex part (502), and the through holes (701) of the annular magnetic blocks (7) are sleeved and matched with the convex parts of each closed end of the primary filter screen and the secondary filter screen to form positioning.
4. The convenient-to-assemble pipeline water filter according to claim 1, characterized in that the annular magnetic block (7) is positioned between the primary filter screen (5) and the secondary filter screen (6) through a bracket component (11), the bracket component comprises a left bracket and a right bracket, the left bracket comprises an annular outer ring (1101) and a cross bracket (1102), the cross bracket is fixed in the annular outer ring, the center of the cross bracket is positioned on the axle center of the annular outer ring, one side of the cross bracket is provided with a convex column (1103) which is abutted against the closed end of the primary filter screen, the convex columns are distributed at intervals in an annular array relative to the axle center of the annular outer ring, the other side of the cross bracket is provided with support columns (1104) which are distributed at intervals in an annular array relative to the axle center of the annular outer ring, and the support columns distributed in the annular array are used for sleeving through holes (701) of the annular magnetic block; the right support and the left support are symmetrically arranged, namely, one side of the right support is provided with a convex column propped against the closed end of the secondary filter screen, and the other side of the right support is provided with a support column for sleeving the through hole of the annular magnetic block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711059648.6A CN107892428B (en) | 2017-11-01 | 2017-11-01 | Convenient-to-assemble pipeline water filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711059648.6A CN107892428B (en) | 2017-11-01 | 2017-11-01 | Convenient-to-assemble pipeline water filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107892428A CN107892428A (en) | 2018-04-10 |
| CN107892428B true CN107892428B (en) | 2024-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711059648.6A Active CN107892428B (en) | 2017-11-01 | 2017-11-01 | Convenient-to-assemble pipeline water filter |
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| Country | Link |
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| CN (1) | CN107892428B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395530A (en) * | 2018-11-26 | 2019-03-01 | 江苏乾云环保工程有限公司 | More piece assembly type carbon fiber adsorption and catalytic combustion filter cylinder |
| CN111264158A (en) * | 2019-09-12 | 2020-06-12 | 雪川农业发展股份有限公司 | Fertilizer application tank for fertilizing and irrigating agricultural products |
| CN115403220B (en) * | 2022-08-30 | 2023-11-03 | 河南商禹机电设备制造有限公司 | Environment-friendly energy-saving industrial wastewater treatment equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925018A (en) * | 2017-03-22 | 2017-07-07 | 鲁锋杰 | Magnetization water filter |
| CN207596658U (en) * | 2017-11-01 | 2018-07-10 | 宁波鑫隆净化设备有限公司 | Pipeline water filter easy to assembly |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204866185U (en) * | 2015-07-24 | 2015-12-16 | 宁波埃美柯铜阀门有限公司 | Magnetic filter |
| CN205235556U (en) * | 2015-12-12 | 2016-05-18 | 温州雏鹰科技有限公司 | Multi -stage filtration's tap |
| CN205252687U (en) * | 2015-12-18 | 2016-05-25 | 杭州欣阳三友精细化工有限公司 | Pipeline filtering device |
-
2017
- 2017-11-01 CN CN201711059648.6A patent/CN107892428B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925018A (en) * | 2017-03-22 | 2017-07-07 | 鲁锋杰 | Magnetization water filter |
| CN207596658U (en) * | 2017-11-01 | 2018-07-10 | 宁波鑫隆净化设备有限公司 | Pipeline water filter easy to assembly |
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| Publication number | Publication date |
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| CN107892428A (en) | 2018-04-10 |
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