CN115353218A - Filtration and degree of depth water purification system - Google Patents
Filtration and degree of depth water purification system Download PDFInfo
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- CN115353218A CN115353218A CN202211277179.6A CN202211277179A CN115353218A CN 115353218 A CN115353218 A CN 115353218A CN 202211277179 A CN202211277179 A CN 202211277179A CN 115353218 A CN115353218 A CN 115353218A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 238000000746 purification Methods 0.000 title claims abstract description 9
- 238000001914 filtration Methods 0.000 title description 14
- 239000012528 membrane Substances 0.000 claims abstract description 45
- 239000011229 interlayer Substances 0.000 claims abstract description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims abstract description 11
- 239000002245 particle Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000011148 porous material Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 239000010410 layer Substances 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims 8
- 238000003491 array Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
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- 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 Sorption (AREA)
Abstract
The invention relates to the technical field of water purifier equipment, in particular to a filter structure and an advanced water purification system, which comprise: the inner cavity of the outer cylinder is provided with an interlayer cylinder, and a gap is reserved between the interlayer cylinder and the outer cylinder; the lower end of the filter membrane is turned inwards and covers the lower surface of the annular frame plate, PP cotton positioned between the interlayer barrel and the inner barrel is arranged on the outer side of the filter membrane, and activated carbon particles are filled between the inner side of the filter membrane and the outer side wall of the inner barrel; the lower end of the primary filter cylinder is provided with a flow guide inner core which is spliced with the inner cylinder, and the outer side wall of the flow guide inner core is attached to the inner side wall of the inner cylinder; the beneficial effects are that: the filter membrane is arranged on the outer side of the inner barrel and is in a circular truncated cone shape, the PP cotton filled between the interlayer barrel and the inner barrel is arranged on the outer side of the filter membrane, water flow enters the space between the outer barrel and the interlayer barrel after passing through the intercommunicating pore, the primary filter barrel, the PP cotton, the activated carbon particles and the filter membrane are fully contacted with the water flow in the whole process, the effect of the filter material is exerted to the maximum extent, and the filter effect on water quality is improved.
Description
Technical Field
The invention relates to the technical field of water purifier equipment, in particular to a filtering structure and an advanced water purification system.
Background
The water purifier is also called water purifier and water quality purifier, and is water treatment equipment for deeply filtering and purifying water according to the use requirement of water.
Patent publication No. CN211299520U discloses a constant 5 ℃ ice water business water purifier with a compressor, which purifies supplied source water by fixedly installing a filter at the bottom of a water storage tank.
The inside active carbon, penetrating membrane and aseptic cotton that set gradually from bottom to top of this filter, the water current is shorter at the inside flow path of filter, and filtering material is limited to the filtration degree of quality of water, and filtering material's efficiency is difficult to obtain make full use of. Therefore, the invention provides a filtering structure and a deep water purification system for solving the problems.
Disclosure of Invention
The invention aims to provide a filter structure and a deep water purification system, which are used for solving the problems that the effects of filter materials in the filter in the background technology are difficult to be fully utilized and the filter degree of the filter on water quality is limited.
In order to achieve the purpose, the invention provides the following technical scheme: a filter structure comprising:
the inner cavity of the outer barrel is provided with an interlayer barrel, a gap is reserved between the interlayer barrel and the outer barrel, and the lower end between the interlayer barrel and the outer barrel is sealed;
the inner cylinder is positioned in the inner cavity of the interlayer cylinder and is concentric with the interlayer cylinder, the middle part of the outer side wall of the inner cylinder is fixedly connected with an annular frame plate, the outer side of the inner cylinder is sleeved with a truncated cone-shaped filter membrane, the lower end of the filter membrane is turned inwards and covers the lower surface of the annular frame plate, PP cotton positioned between the interlayer cylinder and the inner cylinder is arranged on the outer side of the filter membrane, and activated carbon particles are filled between the inner side of the filter membrane and the outer side wall of the inner cylinder;
the filter cartridge is arranged at the upper end of the inner cavity of the inner barrel, the lower end of the filter cartridge is provided with a flow guide inner core which is spliced with the inner barrel, and the outer side wall of the flow guide inner core is attached to the inner side wall of the inner barrel.
Preferably, the inner cavities at the upper end and the lower end of the flow guide inner core are both arranged in a horn shape with an increased opening, and the middle part of the inner side wall of the flow guide inner core is fixedly connected with a plurality of flow guide plates distributed in an annular array.
Preferably, an annular sealing layer is sleeved in the middle of the outer side wall of the flow guide inner core, the inner side surface and the outer side surface of the annular sealing layer are respectively attached to the flow guide inner core and the inner cylinder, an annular groove is formed in the upper end surface of the flow guide inner core, and the lower end of the primary filter cylinder is buckled in the inner cavity of the annular groove.
Preferably, the fixed end head of intaking that is provided with of lower extreme of water conservancy diversion inner core, the end of intaking pass through screw thread and external inlet tube fixed connection, the lateral wall fixedly connected with sealing ring of end of intaking, the lower surface of sealing ring bonds and has the annular packing pad.
Preferably, a communication port is formed in the upper end of the outer side wall of the inner barrel and corresponds to the primary filtering barrel, an annular connecting plate is fixedly connected to the outer side wall of the lower end of the inner barrel, a connecting stud is fixedly connected to the lower end face of the outer barrel, and the annular connecting plate is fixedly connected with the outer barrel through the connecting stud.
Preferably, the lower fixed surface of annular connecting plate is connected with a plurality of spacing buckles that are the annular array and distribute, the draw-in groove has been seted up to one side of spacing buckle, the lower extreme fixedly connected with of water conservancy diversion inner core lateral wall and the fixture block of a plurality of spacing buckle one-to-one, rotate the joint between fixture block and the draw-in groove.
Preferably, the outer side wall of the annular frame plate is fixedly connected with a convex block, the convex block penetrates through the inner wall of the filter membrane and extends to the outer side of the filter membrane, a limiting groove is formed in the surface of the convex block, an elastic wear-resistant ring is arranged on the outer side of the annular frame plate, and the elastic wear-resistant ring is installed in the inner cavity of the limiting groove and covers the outer side of the lower end of the filter membrane.
Preferably, a plurality of intercommunicating pores distributed in an annular array are formed in the lower end of the inner side wall of the interlayer cylinder, a plurality of circulation ports distributed in an annular array are formed in the surface of the annular frame plate, and the upper end and the lower end of the filter membrane are respectively bonded with the outer side wall of the inner cylinder and the lower surface of the annular frame plate.
Preferably, the connecting studs are arranged in a plurality and distributed in an annular array, and the annular connecting plate is tightly attached to the lower end face of the outer barrel and is provided with a rubber sealing layer.
An advanced water purification system comprises the filter structure.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the primary filter cylinder is arranged at the upper end of the inner cavity of the inner cylinder, the filter membrane in a circular truncated cone shape is arranged on the outer side of the inner cylinder, the lower side edge of the filter membrane is turned inwards and covers the lower surface of the annular frame plate, activated carbon particles are filled in the inner side of the filter membrane, PP cotton filled between the interlayer cylinder and the inner cylinder is arranged on the outer side of the filter membrane, water flow enters the inner cavity of the inner cylinder from bottom to top, passes through the primary filter cylinder, enters between the interlayer cylinder and the inner cylinder, then flows from top to bottom, passes through the communication holes, enters between the outer cylinder and the interlayer cylinder, and finally flows away from the upper end of the outer cylinder, the primary filter cylinder, the PP cotton, the activated carbon particles and the filter membrane are in full contact with the water flow in the whole process, the effect of the filter material is exerted to the greatest extent, and the filter effect on water quality is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention;
FIG. 2 is an exploded view of the overall structure of the present invention;
FIG. 3 is an internal view of the overall structure of the present invention;
FIG. 4 is a perspective view of the structure of the core of the present invention;
FIG. 5 is a perspective view of the inner barrel of the present invention;
FIG. 6 is a schematic diagram showing the separation of the filter membrane and the annular shelf plate structure according to the present invention;
FIG. 7 is an internal view of the outer barrel structure of the present invention.
In the figure: 1. an outer cylinder; 2. an interlayer cylinder; 3. an inner barrel; 4. an annular frame plate; 5. filtering the membrane; 6. PP cotton; 7. activated carbon particles; 8. primary filtering the cylinder; 9. a flow guiding inner core; 10. a baffle; 11. an annular seal layer; 12. an annular groove; 13. a water inlet end; 14. a communication port; 15. an annular connecting plate; 16. a limiting buckle plate; 17. a card slot; 18. a clamping block; 19. a seal ring; 20. an annular seal; 21. a bump; 22. a limiting groove; 23. an elastic wear ring; 24. connecting a stud; 25. and a communicating hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are illustrative of some, but not all, embodiments of the invention and are not to be construed as limiting the scope of the invention, as those skilled in the art will recognize and appreciate that many other embodiments can be made without inventive faculty.
In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 7, the present invention provides a technical solution:
example one
A filter structure comprising: an outer cylinder 1, an inner cylinder 3 and a primary filter cylinder 8.
Specifically, an interlayer barrel 2 is arranged in an inner cavity of the outer barrel 1, a gap is reserved between the interlayer barrel 2 and the outer barrel 1 and used for flowing of water flow, and the lower end between the interlayer barrel 2 and the outer barrel 1 is sealed to avoid leakage;
secondly, the inner barrel 3 is positioned in the inner cavity of the interlayer barrel 2 and is concentric with the inner barrel, the middle part of the outer side wall of the inner barrel 3 is fixedly connected with an annular frame plate 4, the outer side of the inner barrel 3 is sleeved with a circular truncated cone-shaped filter membrane 5, the lower end of the filter membrane 5 is turned inwards and covers the lower surface of the annular frame plate 4, PP cotton 6 positioned between the interlayer barrel 2 and the inner barrel 3 is arranged on the outer side of the filter membrane 5, activated carbon particles 7 are filled between the inner side of the filter membrane 5 and the outer side wall of the inner barrel 3, the flow path of water flows upwards from the lower end of the inner barrel 3, flows into the gap between the interlayer barrel 2 and the inner barrel 3 from the upper end of the inner barrel 3, flows downwards and enters the gap between the interlayer barrel 1 and the interlayer barrel 2, and finally flows out from the upper end of the outer barrel 1, and impurities are filtered in the water flow process through the PP cotton 6, the filter membrane 5 and the activated carbon particles 7, and the water flow can be filtered twice through the filter membrane 5, so as to improve the filtering effect, the side surface of the filter membrane 5 is inclined and can be fully contacted with the water flow, and further improve the filtering effect;
in addition, the primary filter cylinder 8 is installed on the upper end of the inner cavity of the inner cylinder 3, a plurality of small holes are formed in the surface of the primary filter cylinder 8 and used for performing primary filtering on water flow, the lower end of the primary filter cylinder 8 is provided with a flow guide inner core 9 spliced with the inner cylinder 3, the outer side wall of the flow guide inner core 9 is attached to the inner side wall of the inner cylinder 3, and the flow guide inner core 9 supports against the lower end of the primary filter cylinder 8 and is used for positioning the primary filter cylinder 8.
Example two
On the basis of embodiment one, in order to prevent that the aperture on the primary filter cylinder 8 surface from being blockked up, the upper and lower both ends inner chamber of this application water conservancy diversion inner core 9 all sets up to the loudspeaker form of opening increase, a plurality of guide plate 10 that are the annular array and distribute of inside wall middle part fixedly connected with of water conservancy diversion inner core 9, the internal diameter size at water conservancy diversion inner core 9 middle part reduces, the middle part velocity of flow of rivers through water conservancy diversion inner core 9 can increase, and guide plate 10's setting makes rivers be the vortex form at the inner chamber of water conservancy diversion inner core 9, the rivers of vortex form erode can avoid piling up of impurity on the surface of primary filter cylinder 8, thereby prevent that the aperture on the primary filter cylinder 8 surface from being blockked up.
EXAMPLE III
On the basis of embodiment two, in order to strain a section of thick bamboo 8 to just and stabilize the location, this application still has and overlaps at the lateral wall middle part cover of water conservancy diversion inner core 9 and be equipped with annular sealing layer 11, water conservancy diversion inner core 9 and inner tube 3 are laminated respectively to the inside and outside both sides face of annular sealing layer 11 for improve the sealed effect between water conservancy diversion inner core 9 and the 3 inner walls of inner tube, annular groove 12 has been seted up to the up end of water conservancy diversion inner core 9, the lower extreme of straining a section of thick bamboo 8 just is detained in the inner chamber of annular groove 12, be used for straining a section of thick bamboo 8 to just and stabilize the location.
And, be provided with into water end 13 at the fixed lower extreme of water conservancy diversion inner core 9, the end 13 of intaking pass through screw thread and external inlet tube fixed connection, the lateral wall fixedly connected with sealing ring 19 of end 13 of intaking, and the lower surface of sealing ring 19 bonds and has annular sealing gasket 20, and annular sealing gasket 20 closely laminates the terminal surface of external inlet tube to improve sealed effect, avoid rivers to reveal.
Example four
On the basis of the third embodiment, in order to install the inner cylinder 3, the application further has the advantages that the communication port 14 is formed in the upper end of the outer side wall of the inner cylinder 3, the communication port 14 corresponds to the primary filter cylinder 8, it is ensured that water flow can enter a gap between the interlayer cylinder 2 and the inner cylinder 3 from the upper end of the inner cylinder 3, the outer side wall of the lower end of the inner cylinder 3 is fixedly connected with the annular connecting plate 15, the lower end face of the outer cylinder 1 is fixedly connected with the connecting stud 24, the annular connecting plate 15 is fixedly connected with the outer cylinder 1 through the connecting stud 24, and it is ensured that the inner cylinder 3 can be kept stable after being inserted into the inner cavity of the interlayer cylinder 2 from bottom to top.
EXAMPLE five
On the basis of embodiment four, for the convenience of installing the dismantlement to water conservancy diversion inner core 9, this application still has a plurality of spacing buckle 16 that are the annular array and distribute at annular connecting plate 15's lower fixed surface, draw-in groove 17 has been seted up to one side of spacing buckle 16, the fixture block 18 of the lower extreme fixedly connected with of water conservancy diversion inner core 9 lateral wall and a plurality of spacing buckle 16 one-to-one, rotate the joint between fixture block 18 and draw-in groove 17, water conservancy diversion inner core 9 inserts 3 inner chambers of inner tube from bottom to top after, the surface of fixture block 18 laminating annular connecting plate 15, it drives fixture block 18 to rotate to strain a section of thick bamboo 8 through rotating first, can rotate the inner chamber of inserting into draw-in groove 17 with fixture block 18, so that install the dismantlement to water conservancy diversion inner core 9.
EXAMPLE six
On the basis of five embodiments, in order to avoid filter membrane 5 to receive the extrusion of 2 inner walls of interlayer section of thick bamboo and lead to breaking, this application still has the lateral wall fixedly connected with lug 21 at annular frame plate 4, lug 21 passes the inner wall of filter membrane 5 and extends to the outside of filter membrane 5, spacing recess 22 has been seted up on the surface of lug 21, the outside of annular frame plate 4 is provided with elasticity wear-resisting ring 23, elasticity wear-resisting ring 23 is installed in the inner chamber of spacing recess 22 and is covered in the lower extreme outside of filter membrane 5, elasticity wear-resisting ring 23 can protect the surface of filter membrane 5, receive the extrusion of 2 inner walls of interlayer section of thick bamboo and lead to breaking when avoiding filter membrane 5 to install.
EXAMPLE seven
On the basis of embodiment six, in order to ensure the normal flow of rivers, this application still has and offers a plurality of intercommunicating pores 25 that are the distribution of annular array at the inside wall lower extreme of an interlayer section of thick bamboo 2, be arranged in the interval between the leading-in urceolus 1 of rivers of an interlayer section of thick bamboo 2 inner chamber and an interlayer section of thick bamboo 2, a plurality of circulation mouths that are the distribution of annular array are offered to the surface of annular frame plate 4, ensure that rivers can pass annular frame plate 4, the upper end and the lower extreme of filter membrane 5 bond the lower surface of the lateral wall of inner tube 3 and annular frame plate 4 respectively, filter membrane 5 texture is soft, can change shape, can turn over and bond with annular frame plate 4.
Example eight
On the basis of the seventh embodiment, in order to prevent water leakage, the connecting studs 24 of the present application are provided with a plurality of connecting studs distributed in an annular array, and the annular connecting plate 15 is tightly attached to the lower end surface of the outer cylinder 1 and provided with a rubber sealing layer, so as to improve the sealing effect between the annular connecting plate 15 and the outer cylinder 1 and prevent water leakage.
An advanced water purification system comprises the filter structure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A filter structure, characterized by: the method comprises the following steps:
the device comprises an outer cylinder (1), wherein an interlayer cylinder (2) is arranged in the inner cavity of the outer cylinder (1), a gap is reserved between the interlayer cylinder (2) and the outer cylinder (1), and the lower end between the interlayer cylinder (2) and the outer cylinder (1) is sealed;
the inner cylinder (3) is positioned in an inner cavity of the interlayer cylinder (2) and is concentric with the inner cavity, an annular frame plate (4) is fixedly connected to the middle of the outer side wall of the inner cylinder (3), a circular truncated cone-shaped filter membrane (5) is sleeved on the outer side of the inner cylinder (3), the lower end of the filter membrane (5) is turned inwards and covers the lower surface of the annular frame plate (4), PP cotton (6) positioned between the interlayer cylinder (2) and the inner cylinder (3) is arranged on the outer side of the filter membrane (5), and activated carbon particles (7) are filled between the inner side of the filter membrane (5) and the outer side wall of the inner cylinder (3);
the filter cartridge comprises a primary filter cartridge (8), wherein the primary filter cartridge (8) is installed at the upper end of an inner cavity of an inner barrel (3), a flow guide inner core (9) spliced with the inner barrel (3) is arranged at the lower end of the primary filter cartridge (8), and the outer side wall of the flow guide inner core (9) is attached to the inner side wall of the inner barrel (3).
2. A filter construction according to claim 1 wherein: the inner cavities of the upper end and the lower end of the flow guide inner core (9) are both arranged to be horn-shaped with enlarged openings, and the middle part of the inner side wall of the flow guide inner core (9) is fixedly connected with a plurality of flow guide plates (10) distributed in an annular array.
3. A filter construction according to claim 2 wherein: the outer side wall middle part of water conservancy diversion inner core (9) is equipped with annular sealing layer (11), the inside and outside both sides face of annular sealing layer (11) is laminated water conservancy diversion inner core (9) and inner tube (3) respectively, annular groove (12) have been seted up to the up end of water conservancy diversion inner core (9), the lower extreme of just straining a section of thick bamboo (8) is detained in the inner chamber of annular groove (12).
4. A filter construction according to claim 3, wherein: the fixed water inlet end head (13) that is provided with of lower extreme of water conservancy diversion inner core (9), the end head (13) of intaking pass through screw thread and external inlet tube fixed connection, the lateral wall fixedly connected with sealing ring (19) of end head (13) of intaking, the lower surface bonding of sealing ring (19) has annular sealing pad (20).
5. A filter construction according to claim 4, wherein: the outer side wall upper end of inner tube (3) has seted up intercommunication mouth (14), intercommunication mouth (14) correspond with primary filter section of thick bamboo (8), the lower extreme lateral wall fixedly connected with annular connecting plate (15) of inner tube (3), the lower terminal surface fixedly connected with connecting stud (24) of urceolus (1), annular connecting plate (15) are through connecting stud (24) and urceolus (1) fixed connection.
6. A filter construction according to claim 5, wherein: the lower fixed surface of annular connecting plate (15) is connected with a plurality of spacing buckle (16) that are the ring array and distribute, draw-in groove (17) have been seted up to one side of spacing buckle (16), fixture block (18) of the lower extreme fixedly connected with of water conservancy diversion inner core (9) lateral wall and a plurality of spacing buckle (16) one-to-one, rotate the joint between fixture block (18) and draw-in groove (17).
7. A filter construction according to claim 6, wherein: the outer side wall of the annular frame plate (4) is fixedly connected with a convex block (21), the convex block (21) penetrates through the inner wall of the filter membrane (5) and extends to the outer side of the filter membrane (5), a limiting groove (22) is formed in the surface of the convex block (21), an elastic wear-resistant ring (23) is arranged on the outer side of the annular frame plate (4), and the elastic wear-resistant ring (23) is installed in the inner cavity of the limiting groove (22) and covers the outer side of the lower end of the filter membrane (5).
8. A filter construction according to claim 7 wherein: a plurality of intercommunicating pores (25) distributed in an annular array are formed in the lower end of the inner side wall of the interlayer barrel (2), a plurality of circulation ports distributed in an annular array are formed in the surface of the annular frame plate (4), and the upper end and the lower end of the filter membrane (5) are respectively bonded with the outer side wall of the inner barrel (3) and the lower surface of the annular frame plate (4).
9. A filter construction according to claim 8 wherein: the connecting studs (24) are arranged in a plurality of annular arrays, and the annular connecting plates (15) are tightly attached to the lower end face of the outer barrel (1) and provided with rubber sealing layers.
10. The utility model provides a degree of depth water purification system which characterized in that: comprising a filter structure according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211277179.6A CN115353218A (en) | 2022-10-19 | 2022-10-19 | Filtration and degree of depth water purification system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211277179.6A CN115353218A (en) | 2022-10-19 | 2022-10-19 | Filtration and degree of depth water purification system |
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| CN115353218A true CN115353218A (en) | 2022-11-18 |
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| CN203678072U (en) * | 2014-01-24 | 2014-07-02 | 廊坊师范学院 | Chemical engineering filter |
| CN108430930A (en) * | 2016-01-15 | 2018-08-21 | 东丽株式会社 | Water purifying filter cartridge |
| CN105858940A (en) * | 2016-06-16 | 2016-08-17 | 安庆市银瑞商贸有限公司 | Compact type household water purification device |
| CN105923808A (en) * | 2016-06-16 | 2016-09-07 | 安庆市银瑞商贸有限公司 | Multilevel efficient domestic water purifying device |
| CN208911828U (en) * | 2018-09-27 | 2019-05-31 | 深圳市新星源环保科技有限公司 | A kind of RO membrane filter of more Material cladding type combinations of materials |
| CN110746020A (en) * | 2019-10-15 | 2020-02-04 | 武汉新源水务环境工程有限公司 | Solar rainwater purification water treatment system |
| CN211311095U (en) * | 2019-12-03 | 2020-08-21 | 石家庄市畜牧兽医学会 | Full-automatic purifying equipment for drinking water of farm |
| CN213803151U (en) * | 2020-09-02 | 2021-07-27 | 徐州玥欣环保科技有限公司 | Sectional type RO membrane composite filter element |
| CN214829429U (en) * | 2021-02-07 | 2021-11-23 | 广东傲美智能科技有限公司 | Composite filter element |
| CN214734924U (en) * | 2021-05-11 | 2021-11-16 | 佛山市顺德区盈沣泰环保科技有限公司 | Composite filter element and waterway system using same |
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