CN203754519U - Filter element for water purification cup - Google Patents
Filter element for water purification cup Download PDFInfo
- Publication number
- CN203754519U CN203754519U CN201420111982.7U CN201420111982U CN203754519U CN 203754519 U CN203754519 U CN 203754519U CN 201420111982 U CN201420111982 U CN 201420111982U CN 203754519 U CN203754519 U CN 203754519U
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- CN
- China
- Prior art keywords
- water
- filter element
- partition
- chamber
- cover
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a filter element for a water purification cup. The filter element comprises a hollow cylinder, and an upper cover and a lower cover for sealing openings at upper and lower open ends of the cylinder, wherein a partition sheet is arranged on the inner wall at the middle part of the cylinder and divides the inner cavity of the cylinder into an upper chamber and a lower chamber; a soft hose with uniformly distributed small holes on the surface is arranged between the partition sheet and the upper cover; an air hole communicated with the soft hose is formed at the center of the partition sheet; a water distributing net with uniformly distributed pores on the surface is arranged on the upper surface of the partition sheet; the upper chamber is filled with activated carbon, and a hollow fiber ultra-filtration membrane is arranged in the lower chamber; a water inlet hole of which the surface is covered with a filter screen is formed in the side face of the upper chamber; a groove in which a sealing ring is arranged is formed below the water inlet hole; vent holes are uniformly distributed on the surface of the upper cover; and water outlet holes are uniformly distributed on the surface of the lower cover. The filter element disclosed by the utility model has the beneficial effects that gas in the filter element is rapidly discharged once a water body enters the filter element, thus realizing instantaneous water discharging without pressure and achieving an effect of direct drinking; the filter element can rapidly filter drinking water and is convenient and quick to use.
Description
Technical field
The utility model relates to a kind of water purifying cup filter core.
Background technology
Activated charcoal filter is the process that the pollutent of suspended state in water is held back.Gac is all effective to most organism in water, comprise that microorganism is difficult to the organism of degraded, granulated carbon can be regenerated and be reused, the organism being adsorbed is burnt in regenerative process, do not produce mud, therefore, charcoal absorption is widely used in municipal sewage treatment, tap water and Industrial Wastewater Treatment.
Ultrafiltration membrance filter can not see through macromole solute, stays one side of film, thereby makes macromolecular substance obtain the purifying of part.Ultrafiltration principle is also a kind of membrane sepn Principle of Process, ultrafiltration utilizes a kind of pressure active membrane, colloid, particle and the relatively high material of molecular weight in the lower trap water of extraneous impellent (pressure) effect, and water and little particles of solute are through the sepn process of film.The objectionable impuritiess such as the bacterium in the thorough filtering water of hollow fiber ultrafiltration membrane energy, iron rust, colloid, retain in water the useful trace element of human body and mineral substance.
In water treatment, commonly use activated carbon filtration or hollow fiber ultrafiltration membrane and filter, or after activated carbon filtration, adopting again hollow fiber ultrafiltration membrane to filter, device is complicated, operate lengthy and tedious, poor filtration effect.
And the conventional filter core of crossing conventionally needs pressurization could realize filter effect when filtering, if water purifying cup used filter core adding pressurizing device, can make drinking-water inconvenient, affects its purifying water effect.
Utility model content
The technical problems to be solved in the utility model is: based on the problems referred to above, provide a kind of water purifying cup filter core.
The utility model solves the technical scheme that its technical problem adopts: a kind of water purifying cup filter core, comprise the cylindrical shell of hollow and upper cover, the lower cover of the upper and lower beginning opening of sealed cylinder, on the inwall at cylindrical shell middle part, partition is installed, partition is divided into upper chamber and lower chambers by cylinder lumen, between partition and upper cover, central authorities are provided with the flexible pipe of surperficial uniform aperture, partition central authorities offer the breather hole with soft pipe connection, and partition upper surface is provided with the cloth network of rivers of surperficial uniform micropore; In upper chamber, be filled with gac, bottom chamber is provided with hollow fiber ultrafiltration membrane, and upper chamber's side opening is provided with the prosopyle that surface is covered with filter screen, and the below of prosopyle is provided with the groove that sealing-ring is installed, upper cap surface is evenly equipped with production well, and lower cap surface is evenly equipped with posticum.
Further, the raw material of gac is coconut husk, and specific surface area is 1500m
2/ g, granularity is 20～100 orders.
Further, the diameter of micropore is for being less than 20 orders.
Further, hollow fiber ultrafiltration membrane is polysulfone hollow fibre ultra-filtration membrane, and external diameter is 0.5 ± 0.02mm, hollow fiber ultrafiltration membrane by resin-cast in cavity of resorption chamber.
The beneficial effects of the utility model are: filter the moment that the gas of in-core enters at water body and discharge fast, realized again without the instantaneous water outlet under pressure condition, reach the effect of straight drink, make Drinking Water Filtration rapid, and easy to use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Wherein: 1. cylindrical shell, 2. upper cover, 3. lower cover, 4. partition, 5. upper chamber, 6. lower chambers, 7. flexible pipe, 8. breather hole, the 9. cloth network of rivers, 10. prosopyle, 11. grooves, 12. gacs, 13. hollow fiber ultrafiltration membrane.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
A kind of water purifying cup filter core as shown in Figure 1, comprise the cylindrical shell 1 of hollow and upper cover 2, the lower cover 3 of sealed cylinder beginning opening Shang Xia 1, on the inwall at cylindrical shell 1 middle part, partition 4 is installed, partition 4 is divided into upper chamber 5 and lower chambers 6 by cylindrical shell 1 inner chamber, between partition 4 and upper cover 2, central authorities are provided with the flexible pipe 7 of surperficial uniform aperture, partition 4 central authorities offer the breather hole 8 with soft pipe connection, and partition 4 upper surfaces are provided with the cloth network of rivers 9 of surperficial uniform micropore; In upper chamber 5, be filled with gac 12, hollow fiber ultrafiltration membrane 13 is installed in lower chambers 6, and upper chamber's 5 side openings are provided with the prosopyle 10 that surface is covered with filter screen, and the below of prosopyle 10 is provided with the groove 11 that sealing-ring is installed, upper cover 2 surfaces are evenly equipped with production well, and lower cover 3 surfaces are evenly equipped with posticum.
The raw material of gac 12 is coconut husk, and specific surface area is 1500m
2/ g, granularity is 20～100 orders.
The effect of good dispersion water body has been played in the cloth network of rivers 9, and plays the effect that stops gac 12, and the diameter of the micropore that its surface is offered, for being less than 20 orders, prevents that gac 12 from covering the surface of hollow fiber ultrafiltration membrane 13 and affecting its centrifugation.
Hollow fiber ultrafiltration membrane 13 is polysulfone hollow fibre ultra-filtration membrane, and external diameter is 0.5 ± 0.02mm, hollow fiber ultrafiltration membrane 13 by resin-cast in lower chambers 6 chambeies.
During actual use, sealing-ring is stuck in water tumbler, water tumbler is divided into upper and lower two chambeies, epicoele pours into water, through prosopyle, 10 moments were full of upper chamber 5 to water, filtered, except compositions such as the chlorine in anhydrating and TTHMs and lead soluble in water and agricultural chemicals by gac 12, water is full of the moment of upper chamber 5, and the air in upper chamber 5 discharges by the production well on upper cover 2 surfaces.Water flows downward, by the cloth network of rivers 9 and partition 4, be full of lower chambers 6 successively, and via hollow fiber ultrafiltration membrane 13 except materials such as the red embroidery in anhydrating and dregs, aluminium, bacteriums, air in lower chambers 6 enters flexible pipe 7 by breather hole 8, and upwards the production well by upper cover 2 surfaces discharges.Finally, the water after purification discharges from the posticum on lower cover 3 surfaces, drains into interior collection of cavity of resorption of water tumbler.Like this, the moment that the gas in lower chambers 6 enters lower chambers 6 at water body is discharged by flexible pipe 7 rapidly, has realized without the instantaneous water outlet under pressure condition again, reaches the effect of straight drink, makes Drinking Water Filtration rapid, easy to use.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to claim scope.
Claims (4)
1. a water purifying cup filter core, comprise the cylindrical shell (1) of hollow and the upper cover (2) of the upper and lower beginning opening of sealed cylinder (1), lower cover (3), it is characterized in that: on the inwall at described cylindrical shell (1) middle part, partition (4) is installed, partition (4) is divided into upper chamber (5) and lower chambers (6) by cylindrical shell (1) inner chamber, between partition (4) and upper cover (2), central authorities are provided with the flexible pipe (7) of surperficial uniform aperture, partition (4) central authorities offer the breather hole (8) with soft pipe connection, partition (4) upper surface is provided with the cloth network of rivers (9) of surperficial uniform micropore, in upper chamber (5), be filled with gac (12), hollow fiber ultrafiltration membrane (13) is installed in lower chambers (6), upper chamber (5) side opening is provided with the prosopyle (10) that surface is covered with filter screen, the below of prosopyle (10) is provided with the groove (11) that sealing-ring is installed, upper cover (2) surface is evenly equipped with production well, and lower cover (3) surface is evenly equipped with posticum.
2. water purifying cup filter core according to claim 1, is characterized in that: the raw material of described gac (12) is coconut husk, and specific surface area is 1500m
2/ g, granularity is 20～100 orders.
3. water purifying cup filter core according to claim 1, is characterized in that: the diameter of described micropore is for being less than 20 orders.
4. water purifying cup filter core according to claim 1, it is characterized in that: described hollow fiber ultrafiltration membrane (13) is polysulfone hollow fibre ultra-filtration membrane, external diameter is 0.5 ± 0.02mm, hollow fiber ultrafiltration membrane (13) by resin-cast in lower chambers (6) chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111982.7U CN203754519U (en) | 2014-03-12 | 2014-03-12 | Filter element for water purification cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111982.7U CN203754519U (en) | 2014-03-12 | 2014-03-12 | Filter element for water purification cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203754519U true CN203754519U (en) | 2014-08-06 |
Family
ID=51249818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420111982.7U Expired - Fee Related CN203754519U (en) | 2014-03-12 | 2014-03-12 | Filter element for water purification cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203754519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551645A (en) * | 2017-09-26 | 2018-01-09 | 昆山九龄保健用品有限公司 | A kind of purifying kettle for matching functional filter element |
-
2014
- 2014-03-12 CN CN201420111982.7U patent/CN203754519U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551645A (en) * | 2017-09-26 | 2018-01-09 | 昆山九龄保健用品有限公司 | A kind of purifying kettle for matching functional filter element |
| CN107551645B (en) * | 2017-09-26 | 2019-10-25 | 昆山九龄保健用品有限公司 | A kind of purifying kettle for matching functional filter element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20170312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |