CN203030076U - Water purifier and filter cartridge device thereof - Google Patents
Water purifier and filter cartridge device thereof Download PDFInfo
- Publication number
- CN203030076U CN203030076U CN 201220700919 CN201220700919U CN203030076U CN 203030076 U CN203030076 U CN 203030076U CN 201220700919 CN201220700919 CN 201220700919 CN 201220700919 U CN201220700919 U CN 201220700919U CN 203030076 U CN203030076 U CN 203030076U
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- filter
- flask
- element device
- groove
- core head
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims description 17
- 239000011796 hollow space material Substances 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000012467 final product Substances 0.000 description 5
- 230000000295 complement effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a water purifier and a filter cartridge device thereof. The filter cartridge device comprises a filter cartridge head and a filter cylinder connected with the same. The filter cartridge head is provided with a water inlet and a water outlet both communicated with the filter cylinder. The filter cartridge head is further provided with a mounting socket for mounting an orifice end of the filter cylinder. The inner wall of the mounting socket is provided with a clamp groove. The outer wall of the orifice end of the filter cylinder is provided with a projecting hook matching with the clamp groove. The filter cylinder is clamped to the filter cartridge head in such manner that the hook is rotated into the clamp groove. Filter material is arranged in the filter cylinder. The filter cylinder is clamped to the filter cartridge head, and the hook of the filter cylinder is clamped into the clamp groove by rotating. During mounting, the hook at the orifice end of the filter cylinder can be clamped into the clamp groove by rotating the filter cylinder after aligning the orifice end of the filter cylinder to the mounting socket, and the filter cylinder is mounted. The filter cylinder can be demounted by reverse rotating. The operation is simple with no need of special tools. A user can demount the filter cylinder and replace the filter cartridge head on his/her own. The utility model further discloses the water purifier with the filter cartridge device.
Description
Technical field
The utility model relates to the filter plant technical field, more particularly, relates to a kind of filter element device, and the utility model also relates to a kind of water purifier with above-mentioned filter element device.
Background technology
Along with the continuous development of industry, increasing water is contaminated, thus people before drinking, generally all can filter it, with except the solid particle in anhydrating, the harmful chemical of filtering simultaneously, so water purifier is accepted by increasing people.
In the structure of water purifier, filter element device plays main filtration, and it comprises the filter core cylindrical shell, by being threaded in the filter core lid on the filter core cylindrical shell and being set in filter core in the filter core cylindrical shell, and wherein filter core covers and is provided with water inlet and delivery port.When filtering, water enters back inflow filter core cylindrical shell from the water inlet of filter core lid, and the delivery port outflow that covers from filter core behind the filter core of flowing through, and finishes filtration.In addition, also be provided with sealing ring by being threaded between filter core lid on the filter core cylindrical shell and the filter core cylindrical shell.
When the adsorption effect of filter core reduces when reaching lifetime limitation and needing more renew cartridge, need the filter core cylindrical shell be rotated with the special spanner that is complementary with the filter core cylindrical shell, it is separated with the filter core lid, the filter core that takes out filter core then and more renew, and then the special spanner that use and filter core cylindrical shell are complementary is finished replacing with tightening between filter core cylindrical shell and the filter core lid.Yet need in the process of above-mentioned more renew cartridge to use the special spanner that is complementary with the filter core cylindrical shell, general user does not change experience, changes comparatively inconvenience, often needs the technical staff to change.In addition, when using special spanner to screw the filter core cylindrical shell, the situation that the sealing ring between itself and filter core cover usually misplaces causes the sealing ring malcompression or damages drainage takes place.
In sum, how solving the problem that needed special key to make that the user can not change voluntarily when changing filter core effectively, is present those skilled in the art's urgent problem.
The utility model content
In view of this, first purpose of the present utility model is to provide a kind of filter element device, the structural design of this filter element device can solve the problem that needed special key to make that the user can not change voluntarily when changing filter core effectively, and second purpose of the present utility model provides a kind of water purifier that comprises above-mentioned filter element device.
In order to reach above-mentioned first purpose, the utility model provides following technical scheme:
A kind of filter element device comprises filter core head and the filter flask that is connected with described filter core head;
Wherein said filter core head is provided with water inlet and the delivery port that is communicated with described filter flask, also is provided with the mounting groove for the mouth end that described filter flask is installed on the described filter core head; The inwall of described mounting groove is provided with draw-in groove, and the outer wall of the mouth end of described filter flask is provided with the trip that cooperates with described draw-in groove of projection, and described filter flask rotates in the draw-in groove and the clamping of described filter core head by described trip;
Described filter flask inside is provided with filter material.
Preferably, described trip is the circumferential arc convex that arranges of mouth end along described filter flask, and the front end of described arc convex also is provided with the guiding inclined plane.
Preferably, described draw-in groove is provided with limited impression, and described trip is provided with the positive stop lug boss that cooperates with described limited impression.
Preferably, the quantity of described draw-in groove and trip is two.
Preferably, also be provided with first sealing ring between the inwall of the mounting groove of the mouth end of described filter flask and described filter core head.
Preferably, described filter material is specially the tubular filter material, and it is set in described filter flask inside.
Preferably, the chamber of the formation between the sidewall of described water inlet and described tubular filter material and filter flask is communicated with, and described delivery port is communicated with the hollow space of described tubular filter material.
Preferably, the mouth end inside of described filter flask also is provided with guiding device, and described guiding device is communicated with the hollow space of delivery port with described tubular filter material.
Preferably, described guiding device is arranged at described filter material top and is slidingly matched with the inwall of filter core head, is provided with second sealing ring between described guiding device and the described filter core head.
A kind of water purifier, comprise above-mentioned in each described filter element device.
The filter element device that the utility model provides comprises filter core head and the filter flask that is connected with the filter core head; Wherein the filter core head is provided with water inlet and the delivery port that is communicated with filter flask, also is provided with the mounting groove for the mouth end that filter flask is installed on the filter core head; The inwall of mounting groove is provided with draw-in groove, and the outer wall of the mouth end of filter flask is provided with the trip that cooperates with draw-in groove of projection, and filter flask rotates in the draw-in groove and the clamping of filter core head by trip; In addition, filter flask inside is provided with filter material.
In the filter element device that the utility model provides, filter material is arranged in the filter flask, when the adsorption effect of filter material reduces when reaching lifetime limitation and need change filter material, can directly dismantle filter flask and change, be about to filter flask and pull down and again its installation is got final product after changing its inner filter material.Because filter flask and the clamping of filter core head, its trip sticks in the draw-in groove by the mode of rotation, and after only needing during installation the mouth end of filter flask aimed at mounting groove, the rotation filter flask can make the trip of its mouthful end stick into draw-in groove inside, realizes the installation of filter flask with this.When carrying out the dismounting of filter flask, only need opposite spin to get final product.So setting operation is simple, does not need to use special instrument, and the user can carry out the dismounting of filter flask voluntarily and change core print.
In order to reach above-mentioned second purpose, the utility model also provides a kind of water purifier, and this water purifier comprises above-mentioned any filter element device.Because above-mentioned filter element device has above-mentioned technique effect, the water purifier with this filter element device also should have corresponding technique effect.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The cutaway view of the filter element device that Fig. 1 provides for the utility model embodiment;
The front view of the filter core head that Fig. 2 provides for the utility model embodiment;
The front view of the filter flask that Fig. 3 provides for the utility model embodiment;
Fig. 4 is the enlarged drawing of a-quadrant among Fig. 3;
The structural representation of the filter flask that Fig. 5 provides for the utility model embodiment;
Fig. 6 is the enlarged drawing in B zone among Fig. 5;
The structural representation of the filter core head that Fig. 7 provides for the utility model embodiment.
Mark is as follows in the accompanying drawing:
1-filter core head, 2-guiding device, 3-filter flask, 4-filter material, 5-first sealing ring, 6-second sealing ring, 11-draw-in groove, 111-limited impression, 31-trip, 311-positive stop lug boss, 312-guiding inclined plane, a-delivery port, b-water inlet.
The specific embodiment
First purpose of the present utility model is to provide a kind of filter element device, the structural design of this filter element device can solve the problem that needed special key to make that the user can not change voluntarily when changing filter core effectively, and second purpose of the present utility model provides a kind of water purifier that comprises above-mentioned filter element device.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 1-7, the cutaway view of the filter element device that Fig. 1 provides for the utility model embodiment; The front view of the filter core head that Fig. 2 provides for the utility model embodiment; The front view of the filter flask that Fig. 3 provides for the utility model embodiment; Fig. 4 is the enlarged drawing of a-quadrant among Fig. 3; The structural representation of the filter flask that Fig. 5 provides for the utility model embodiment; Fig. 6 is the enlarged drawing in B zone among Fig. 5; The structural representation of the filter core head that Fig. 7 provides for the utility model embodiment.
The filter element device that the utility model embodiment provides comprises filter core head 1 and the filter flask 3 that is connected with filter core head 1; Wherein filter core head 1 is provided with water inlet b and the delivery port a that is communicated with filter flask 3, also is provided with the mounting groove for the mouth end that filter flask 3 is installed on the filter core head 1; The inwall of mounting groove is provided with draw-in groove 11, and the outer wall of the mouth end of filter flask 3 is provided with the trip 31 that cooperates with draw-in groove 11 of projection, and filter flask 3 rotates in the draw-in groove 11 and 1 clamping of filter core head by trip 31; In addition, filter flask 3 inside are provided with filter material 4.
In the filter element device that the utility model embodiment provides, filter material 4 is arranged in the filter flask 3, when the adsorption effect of filter material 4 reduces when reaching lifetime limitation and need change filter material 4, can directly dismantle filter flask 3 and change, be about to filter flask 3 and pull down and again its installation is got final product after changing its inner filter material 4.Because filter flask 3 and 1 clamping of filter core head, its trip 31 sticks in the draw-in groove 11 by the mode of rotation, after only needing during installation the mouth end of filter flask 3 aimed at mounting groove, rotates filter flask 3 and can make the trip 31 of its mouthful end stick into draw-in groove 11 inside, realizes the installation of filter flask 3 with this.When carrying out the dismounting of filter flask 3, only need opposite spin to get final product.So setting operation is simple, does not need to use special instrument, and the user can carry out the dismounting of filter flask 3 voluntarily and change core print.
In addition, when the filter element device that uses the utility model embodiment to provide, discharge from delivery port a filter material 4 backs that water is flowed through after water inlet b enters filter flask 3 filter flask 3, finishes filtration.
Wherein, in above-described embodiment, the arc convex that trip 31 can circumferentially arrange for the mouth end along filter flask 3, and the front end of arc convex also is provided with guiding inclined plane 312.At first enter an end of draw-in groove 11 when wherein the front end of arc convex specifically refers to trip 31 rotations, the purpose that guiding inclined plane 312 is set at this end is to make trip 31 easier draw-in groove 11 inside that enter when rotated.Preferably, the deep-slotted chip breaker that draw-in groove 11 also can circumferentially arrange for the mouth end along filter flask 3 makes between draw-in groove 11 and the trip 31 and can fit with this.Accordingly, can also limiting plate be set at the end of draw-in groove 11, skid off draw-in groove 11 in order to prevent that trip 31 from entering in the draw-in groove 11 again after the rotation excessively of back.
Certainly, trip 31 can also for other shape such as rectangular block, do not limit at this.
Wherein, arc convex can circumferentially extend quadrant along the mouth end of filter flask 3, so can make trip 31 enter fully in the draw-in groove 11 by a half-twist when rotation filter flask 3.
Concrete, in above-described embodiment, can also limited impression 111 be set at draw-in groove 11, and trip 31 is provided with the positive stop lug boss 311 that cooperates with limited impression 111, so arrange, positive stop lug boss 311 sticks into limited impression 111 can prevent that draw-in groove 11 and trip 31 from getting loose under situations such as vibrations.Wherein the shape in the cross section of positive stop lug boss 311 can be semicircle, corresponding, the shape of limited impression 111 also can be semicircle.Certainly the shape in the cross section of positive stop lug boss 311 and limited impression 111 can not limit at this for rectangle or other shape yet.
Preferably, in above-described embodiment, the quantity of draw-in groove 11 and trip 31 can be two, so arranges, and makes that the clamping between filter flask 3 and the filter core head 1 is more firm.Wherein.Two trips 31 can be evenly distributed in the mouth end of filter flask 3.
Concrete, as to leak in order to prevent that sealing between filter flask 3 and the filter core head 1 is not enough situation, can also filter flask 3 mouthful hold and the inwall of the mounting groove of filter core head 1 between first sealing ring 5 is set.Wherein, first sealing ring 5 can be the O RunddichtringO, and the mouth end of filter flask 3 can arrange the groove that is used for ccontaining first sealing ring 5 of annular.
Preferably, in above-described embodiment, filter material 4 can be specially the tubular filter material, and is set in filter flask 3 inside.The tubular filter material can increase the surface area of filter material accordingly.Further, the chamber of the formation between the sidewall of water inlet b and tubular filter material and filter flask 3 is communicated with, and delivery port a is communicated with the hollow space of tubular filter material.So arrange, then formed the passage that water flows out from delivery port a through filter material 4 at last from water inlet b, structure is simpler, easily processing.Certainly, filter material 4 can also be set to the sheet filter material, and concrete sheet filter material is arranged on filter flask 3 inner backs and forms two cavitys, and one of them is communicated with water inlet b, and another is communicated with delivery port a, equally also can reach the purpose of filtration.
Further, the mouth end inside of filter flask 3 also is provided with guiding device 2, and guiding device 2 is communicated with delivery port a with the hollow space of tubular filter material.So utilize guiding device 2 that the hollow space of water inlet b and tubular filter material is isolated.
Preferably, guiding device 2 is arranged at filter material 4 tops and is slidingly matched with the inwall of filter core head 1, and is provided with second sealing ring 6 between guiding device 2 and the filter core head 1, with prevent from taking place between guiding device 2 and the filter core head 1 drainage make filter not thorough.Wherein second sealing ring 6 can be the O RunddichtringO, and two second sealing rings 6 can also be set, and offers groove for ccontaining second sealing ring 6 at the sidewall of guiding device 2.
Based on the filter element device that provides in above-described embodiment, the utility model also provides a kind of water purifier, and this water purifier comprises any one filter element device in above-described embodiment.Because this water purifier has adopted the filter element device in above-described embodiment, so the beneficial effect of this water purifier please refer to above-described embodiment.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a filter element device is characterized in that, comprises filter core head (1) and the filter flask (3) that is connected with described filter core head (1);
Wherein said filter core head (1) is provided with water inlet (b) and the delivery port (a) that is communicated with described filter flask (3), also is provided with the mounting groove for the mouth end that described filter flask (3) is installed on the described filter core head (1); The inwall of described mounting groove is provided with draw-in groove (11), the outer wall of the mouth end of described filter flask (3) is provided with the trip (31) that cooperates with described draw-in groove (11) of projection, and described filter flask (3) rotates in the draw-in groove (11) and described filter core head (1) clamping by described trip (31);
Described filter flask (3) inside is provided with filter material (4).
2. filter element device according to claim 1 is characterized in that, described trip (31) is the circumferential arc convex that arranges of mouth end along described filter flask (3), and the front end of described arc convex also is provided with guiding inclined plane (312).
3. filter element device according to claim 1 is characterized in that, described draw-in groove (11) is provided with limited impression (111), and described trip (31) is provided with the positive stop lug boss (311) that cooperates with described limited impression (111).
4. filter element device according to claim 1 is characterized in that, the quantity of described draw-in groove (11) and trip (31) is two.
5. filter element device according to claim 1 is characterized in that, also is provided with first sealing ring (5) between the inwall of the mouth end of described filter flask (3) and the mounting groove of described filter core head (1).
6. filter element device according to claim 1 is characterized in that, described filter material (4) is specially the tubular filter material, and it is set in described filter flask (3) inside.
7. filter element device according to claim 6 is characterized in that, the chamber of the formation between the sidewall of described water inlet (b) and described tubular filter material and filter flask (3) is communicated with, and described delivery port (a) is communicated with the hollow space of described tubular filter material.
8. filter element device according to claim 7 is characterized in that, the mouth end inside of described filter flask (3) also is provided with guiding device (2), and described guiding device (2) is communicated with delivery port (a) with the hollow space of described tubular filter material.
9. filter element device according to claim 8, it is characterized in that, described guiding device (2) is arranged at described filter material (4) top and is slidingly matched with the inwall of filter core head (1), is provided with second sealing ring (6) between described guiding device (2) and the described filter core head (1).
10. a water purifier is characterized in that, comprises as each described filter element device among the claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700919 CN203030076U (en) | 2012-12-17 | 2012-12-17 | Water purifier and filter cartridge device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700919 CN203030076U (en) | 2012-12-17 | 2012-12-17 | Water purifier and filter cartridge device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203030076U true CN203030076U (en) | 2013-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220700919 Expired - Lifetime CN203030076U (en) | 2012-12-17 | 2012-12-17 | Water purifier and filter cartridge device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203030076U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446791A (en) * | 2013-08-29 | 2013-12-18 | 马彰原 | Integral cartridge healthy-water device |
| CN108290099A (en) * | 2015-11-25 | 2018-07-17 | 佩科平面美国公司 | Filter seal component and filtering container |
| CN110585787A (en) * | 2019-10-22 | 2019-12-20 | 佛山市麦克罗美的滤芯设备制造有限公司 | Filter core mounting structure and filter equipment |
| CN111035980A (en) * | 2018-10-12 | 2020-04-21 | 旭然国际股份有限公司 | Key structure and filter device having the aforementioned key structure |
-
2012
- 2012-12-17 CN CN 201220700919 patent/CN203030076U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446791A (en) * | 2013-08-29 | 2013-12-18 | 马彰原 | Integral cartridge healthy-water device |
| CN108290099A (en) * | 2015-11-25 | 2018-07-17 | 佩科平面美国公司 | Filter seal component and filtering container |
| CN111035980A (en) * | 2018-10-12 | 2020-04-21 | 旭然国际股份有限公司 | Key structure and filter device having the aforementioned key structure |
| CN110585787A (en) * | 2019-10-22 | 2019-12-20 | 佛山市麦克罗美的滤芯设备制造有限公司 | Filter core mounting structure and filter equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |