CN204017674U - A kind of water-purifying filter - Google Patents
A kind of water-purifying filter Download PDFInfo
- Publication number
- CN204017674U CN204017674U CN201420498900.9U CN201420498900U CN204017674U CN 204017674 U CN204017674 U CN 204017674U CN 201420498900 U CN201420498900 U CN 201420498900U CN 204017674 U CN204017674 U CN 204017674U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- outer cylinder
- intervalve
- water
- die cavity
- 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.)
- Expired - Fee Related
Links
- 239000012528 membrane Substances 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000001728 nano-filtration Methods 0.000 claims description 8
- 238000000108 ultra-filtration Methods 0.000 claims description 8
- 238000001471 micro-filtration Methods 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000746 purification Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of water-purifying filter, relate to purifier field, comprise intervalve, filter membrane and outer cylinder body, on described intervalve, offer through hole, the two ends of described intervalve connect respectively water inlet pipe and drainpipe, on described outer cylinder body, offer apopore and connect outlet pipe, between described intervalve and outer cylinder body, be provided with the swivel mount that can rotate, described swivel mount is separated at least two fan die cavity chambers by the chamber between intervalve and outer cylinder body, the indoor filter membrane that is respectively equipped with of described each fan die cavity, described through hole same fan die cavity corresponding to apopore chamber, one end of described outer cylinder body is fixedly connected with intervalve, the other end of described outer cylinder body is provided with rotating disc.The filter of this structure is separated into a plurality of fan die cavities chamber, and user used after a period of time, can change another fan die cavity chamber and use, easy to operate; Good sealing effect, clean hygiene.
Description
Technical field
The utility model relates to purifier field, particularly relates to a kind of water-purifying filter.
Background technology
Common water-purifying filter is divided into inner pressed and external-compression type filters water purification, the filter of inner pressed generally includes from inside to outside sheathed successively intervalve, filter membrane (claiming again filter core) and outer cylinder body, on the tube wall of described intervalve, offer through hole, described filter membrane is coated on intervalve outer wall, the two ends of described outer cylinder body are respectively equipped with end cap, the two ends of described intervalve are piercing in respectively the two end cap of outer cylinder body, and one end connects running water water inlet pipe, the other end connects condensed water drainpipe, the medial surface of the two ends of described filter membrane and outer cylinder body two end cap fits tightly, on described outer cylinder body, offer apopore and connect outlet pipe, described filter membrane comprises and is followed successively by from inside to outside micro-filtration layer, ultrafiltration layer, nanofiltration layer and hydrophilic layer, pass through said structure, running water enters intervalve from water inlet pipe, running water is under the pressure of water inlet, see through through hole, micro-filtration layer, ultrafiltration layer, nanofiltration layer and hydrophilic layer, filter out layer by layer water purification, water purification is discharged by outlet pipe, the condensed water being filtered is discharged from drainpipe.The common water-purifying filter for family expenses, correct after using certain hour, the filter membrane of intervalve outer cladding will replace, just can better keep the clean hygiene of water purification, but existing filter membrane replacement cost is high, dismounting and change is difficult for, and user can actively not change.
Utility model content
The purpose of this utility model is to provide a kind of water-purifying filter, and it can be dismantled with regard to replaceable new filter membrane and use, and keeps the clean hygiene of water purification filter, facilitates user's certain hour to change and uses, simple to operate.
For solving this technical problem, the technical solution of the utility model is: a kind of water-purifying filter, comprise from inside to outside sheathed successively intervalve, filter membrane and outer cylinder body, on described intervalve, offer through hole, the two ends of described intervalve connect respectively water inlet pipe and drainpipe, on described outer cylinder body, offer apopore and connect outlet pipe, between described intervalve and outer cylinder body, be provided with the swivel mount that can rotate relative to intervalve and outer cylinder body, described swivel mount is axially separated at least two not connected fan die cavity chambers by the chamber between intervalve and outer cylinder body, the indoor filter membrane that is respectively equipped with of described each fan die cavity, through hole on described intervalve and the corresponding same fan die cavity of apopore chamber on outer cylinder body, one end of described outer cylinder body is fixedly connected with intervalve by end cap is set, the other end of described outer cylinder body be provided be connected with swivel mount and for rotating the rotating disc of swivel mount.
Described swivel mount comprises respectively and near outer cylinder body two ends, to arrange and to be enclosed within that two seal discs on intervalve are connected respectively two seal discs with at least two two ends and by the shim of seal disc end face equipartition, the interior lateral wall of described seal disc is provided with the sealing ring fitting tightly for the inwall with intervalve outer wall and outer cylinder body, the dual-side of described shim is provided with the sealing strip fitting tightly for the inwall with intervalve outer wall and outer cylinder body, described rotating disc covers at the other end of outer cylinder body and with adjacent seal disc and is fixedly connected with, described filter membrane is closely connected between two shims and with the end face of two seal discs and is closely connected.
Described filter membrane comprises micro-filtration layer, ultrafiltration layer, nanofiltration layer and the hydrophilic layer of separating successively from inside to outside setting, and described ultrafiltration layer, nanofiltration layer and hydrophilic layer are connected with respectively passive polymer braid in the one side of cylindrical shell outward.
On the outer wall of described outer cylinder body, the position of corresponding each shim is provided with locating hole, on described rotating disc, to locating hole direction, extends an Extendible flake, and the free end of described Extendible flake is provided with the locating piece that can embed locating hole.
In described each locating hole, all have an identical axial vertical vertical plane and the inclined plane of axioversion, described locating piece is provided with and the corresponding vertical plane of locating hole and inclined plane.
By adopting technique scheme, the beneficial effects of the utility model are: one, the swivel mount of said structure is separated into a plurality of fan die cavities chamber by the chamber between outer cylinder body and intervalve, each fans the indoor filter membrane that is all provided with respectively of die cavity, through hole on intervalve and the corresponding same fan die cavity of apopore chamber on outer cylinder body, that is to say that each water purification filter work only has a fan die cavity chamber in work, user used after a period of time, by rotation swivel mount, just can realize another fan die cavity chamber of replacing uses, without dismounting and change, operation is very easy in replacing; Two, the sealing structure of above-mentioned swivel mount is effective, each can be fanned to die cavity chamber sealed separation and open, not connected, keeps the clean hygiene of each chamber; Three, the structure of above-mentioned filter membrane good filtration effect not only, can also alleviate the impact of hydraulic pressure to filter membrane, better protects filter membrane; Four, above-mentioned locating hole and locating piece are set and facilitate the user fan die cavity chamber that accurately location will be used when operation, and the vertical plane of locating hole and locating piece and inclined plane arrange, when rotation rotating disc, can only a direction rotate, can effectively avoid forgetting that direction reuses used filter membrane.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of the utility model embodiment;
Fig. 2 be in Fig. 1 A-A to cutaway view;
Fig. 3 is the external structure schematic diagram of the utility model embodiment;
Fig. 4 is the structural representation of the positioning states of locating hole and locating piece in the utility model embodiment.
The specific embodiment
Below by describing in conjunction with the accompanying drawings and embodiments embodiment of the present utility model in detail, to fully understand of the present utility model.
A water-purifying filter, comprises intervalve 1, outer cylinder body 2, swivel mount 3 and filter membrane 4, as shown in Figure 1 and Figure 2.
On described intervalve 1, offer through hole 11, the two ends of described intervalve 1, wherein one section connects water inlet pipe 5, and its other end connects drainpipe 6.
Described outer cylinder body 2 coaxial sleeves are located at outside intervalve 1, one end of described outer cylinder body 2 is fixedly connected with the outer wall of intervalve 1 by end cap 21 is set, spaced apart formation chamber between described intervalve 1 and outer cylinder body 2, offers apopore 22 and connects outlet pipe 23 on described outer cylinder body 2;
Described swivel mount 3 can rotate relative to intervalve 1 and outer cylinder body 2, comprises respectively near outer cylinder body 2 two ends, arranging and to be enclosed within that two seal discs 31 on intervalve 1 are connected respectively two seal discs 31 with at least two two ends and by the shim 32 of seal disc 31 end face equipartitions; The interior lateral wall of described seal disc 31 is provided with the sealing ring 33 fitting tightly for the inwall with intervalve 1 outer wall and outer cylinder body 2; The dual-side of described shim 32 is provided with the sealing strip 34 fitting tightly for the inwall with intervalve 1 outer wall and outer cylinder body 3; That is, swivel mount 3 is axially separated at least two not connected fan die cavity chambers 7 by the chamber between intervalve 1 and outer cylinder body 2, and as shown in Figure 2, shim 32 is four, divides for four fan die cavity chambers 7, and this can design according to the volume of filter; Through hole 11 on described intervalve 1 and the corresponding same fan die cavity of apopore 33 chamber 7 on outer cylinder body 2; Described swivel mount 3 is connected with for rotating the rotating disc 35 of swivel mount 3, and described rotating disc 35 covers at the other end of outer cylinder body 2 and with adjacent seal disc 21 and is fixedly connected with.The sealing structure of swivel mount 3 is effective, each can be fanned to die cavity chamber 7 sealed separation and open, not connected, keeps the clean hygiene of each chamber.
Described filter membrane 4 is arranged on and is separately positioned in each fan die cavity chamber 7, described filter membrane 4 is closely connected between two shims 32 and with the end face of two seal discs 31 and is closely connected, described filter membrane 4 comprises micro-filtration layer 41, ultrafiltration layer 42, nanofiltration layer 43 and the hydrophilic layer 44 of separating successively from inside to outside setting, and described ultrafiltration layer 42, nanofiltration layer 43 and hydrophilic layer 44 are connected with respectively passive polymer braid 45 in the one side of cylindrical shell 2 outward.The filter membrane 4 of this structure is good filtration effect not only, can also alleviate the impact of hydraulic pressure to filter membrane 4, better protects filter membrane 4.
As shown in Figure 3, Figure 4, on the outer wall of described outer cylinder body 2, the position of corresponding each shim 32 is provided with locating hole 24, and described each locating hole 24 is interior all has identical one axially vertical vertical plane 241 and the inclined plane 242 of axioversion; On described rotating disc 35, to locating hole 24 directions, extend an Extendible flake 351, the free end of described Extendible flake 351 is provided with the locating piece 352 that can embed locating hole 24, and described locating piece 352 is provided with and the corresponding vertical plane of locating hole 24 and inclined plane.When rotating disc 35 rotates, by vertical plane 241 and inclined plane 242 structures of the elasticity of Extendible flake 351 self and the locating piece 352 of locating hole 24, can only be to inclined plane 242 direction rotate, and accurately locate, in the time of can effectively avoiding user to use operation, location is inaccurate, cause the through hole 11 of intervalve 1 and the apopore of outer cylinder body 2 22 not corresponding with a fan die cavity chamber 7, enter another fan die cavity chamber 7 simultaneously, and can effectively avoid user to forget rotation direction, mistake is used used filter membrane 4, certain observation for the convenience of the user, can also on the lateral wall of outer cylinder body 1, do some about service time, the signs such as direction are carried out reminding user.
By the water-purifying filter of said structure, installation connects water inlet pipe, drainpipe and outlet pipe, during use, rotate rotating disc 35, locate, just can start filter to use, in the time of use, can first the valve of drainpipe 68 be closed, hydraulic pressure during filtered water is larger like this, can accelerate the rate of filtration and strengthen water yield, the valve 8 of drainpipe 6 can regularly be opened and carry out condensed water discharge and intervalve cleaning.User think in use for some time the filtration membrane 4 of present use may be resident after a large amount of bacteriums or noxious material, the filter membrane 4 that just can change in another chamber is used, by rotation rolling disc 35 to next anchor point, locate, one step has just completed the replacing of filter membrane, simple to operation quick.
Be only this origination techniques content preferred embodiment in sum, be not used for limiting practical range of the present invention, the equivalence that Fan Yiben author content is done changes and modifies, and all should belong to the technology category that this creation is advocated.
Claims (5)
1. a water-purifying filter, comprise from inside to outside sheathed successively intervalve, filter membrane and outer cylinder body, on described intervalve, offer through hole, the two ends of described intervalve connect respectively water inlet pipe and drainpipe, on described outer cylinder body, offer apopore and connect outlet pipe, it is characterized in that: between described intervalve and outer cylinder body, be provided with the swivel mount that can rotate relative to intervalve and outer cylinder body, described swivel mount is axially separated at least two not connected fan die cavity chambers by the chamber between intervalve and outer cylinder body, the indoor filter membrane that is respectively equipped with of described each fan die cavity, through hole on described intervalve and the corresponding same fan die cavity of apopore chamber on outer cylinder body, one end of described outer cylinder body is fixedly connected with intervalve by end cap is set, the other end of described outer cylinder body be provided be connected with swivel mount and for rotating the rotating disc of swivel mount.
2. a kind of water-purifying filter according to claim 1, it is characterized in that: described swivel mount comprises respectively and near outer cylinder body two ends, to arrange and to be enclosed within that two seal discs on intervalve are connected respectively two seal discs with at least two two ends and by the shim of seal disc end face equipartition, the interior lateral wall of described seal disc is provided with the sealing ring fitting tightly for the inwall with intervalve outer wall and outer cylinder body, the dual-side of described shim is provided with the sealing strip fitting tightly for the inwall with intervalve outer wall and outer cylinder body, described rotating disc covers at the other end of outer cylinder body and with adjacent seal disc and is fixedly connected with, described filter membrane is closely connected between two shims and with the end face of two seal discs and is closely connected.
3. a kind of water-purifying filter according to claim 2, it is characterized in that: described filter membrane comprises micro-filtration layer, ultrafiltration layer, nanofiltration layer and the hydrophilic layer of separating successively from inside to outside setting, described ultrafiltration layer, nanofiltration layer and hydrophilic layer are connected with respectively passive polymer braid in the one side of cylindrical shell outward.
4. according to a kind of water-purifying filter described in claim 1 or 2 or 3, it is characterized in that: on the outer wall of described outer cylinder body, the position of corresponding each shim is provided with locating hole, on described rotating disc, to locating hole direction, extend an Extendible flake, the free end of described Extendible flake is provided with the locating piece that can embed locating hole.
5. a kind of water-purifying filter according to claim 4, is characterized in that: in described each locating hole, all have an identical axial vertical vertical plane and the inclined plane of axioversion, described locating piece is provided with and the corresponding vertical plane of locating hole and inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498900.9U CN204017674U (en) | 2014-09-01 | 2014-09-01 | A kind of water-purifying filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498900.9U CN204017674U (en) | 2014-09-01 | 2014-09-01 | A kind of water-purifying filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017674U true CN204017674U (en) | 2014-12-17 |
Family
ID=52057587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420498900.9U Expired - Fee Related CN204017674U (en) | 2014-09-01 | 2014-09-01 | A kind of water-purifying filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204017674U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006877A (en) * | 2016-06-30 | 2016-10-12 | 胡振强 | Efficient magnetization water purifier |
| CN108771970A (en) * | 2018-06-12 | 2018-11-09 | 合肥丰洁生物科技有限公司 | A kind of membrane separation plant of rotatable pressure |
| CN109569302A (en) * | 2018-12-17 | 2019-04-05 | 合肥信达膜科技有限公司 | A kind of internal pressure ultrafiltration membrane elements |
-
2014
- 2014-09-01 CN CN201420498900.9U patent/CN204017674U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006877A (en) * | 2016-06-30 | 2016-10-12 | 胡振强 | Efficient magnetization water purifier |
| CN106006877B (en) * | 2016-06-30 | 2019-01-25 | 重庆市亚特蓝电器有限责任公司 | Magnetizing water purifier |
| CN108771970A (en) * | 2018-06-12 | 2018-11-09 | 合肥丰洁生物科技有限公司 | A kind of membrane separation plant of rotatable pressure |
| CN109569302A (en) * | 2018-12-17 | 2019-04-05 | 合肥信达膜科技有限公司 | A kind of internal pressure ultrafiltration membrane elements |
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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: 20141217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |