CN204447437U - Filter core and filter - Google Patents
Filter core and filter Download PDFInfo
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- CN204447437U CN204447437U CN201420754799.9U CN201420754799U CN204447437U CN 204447437 U CN204447437 U CN 204447437U CN 201420754799 U CN201420754799 U CN 201420754799U CN 204447437 U CN204447437 U CN 204447437U
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- filter
- filtering body
- helicitic texture
- pedestal
- siphunculus
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Abstract
The utility model discloses a kind of filter and filter core, in filter, be provided with filter core.Filter core is applied to filter, comprises pedestal and filtering body, and described pedestal is installed on described filter, described pedestal is provided with the first helicitic texture; Described filtering body can connect removably and is arranged on described pedestal top, filter space is included in described filtering body, the filter material for filtering is provided with in described filter space, described filtering body is provided with the second helicitic texture, described first helicitic texture and described second helicitic texture match.In the utility model, filter core is by being provided separately the filtering body of filter core and pedestal, and by being separately positioned on the cooperation of the first helicitic texture on pedestal and filtering body and the second helicitic texture, realize the connection of filtering body and pedestal easily and reliably, and can realize to quickness and high efficiency the dismounting of filtering body on pedestal, the therefore convenient replacing to filter core, maintenance and cleaning.
Description
Technical field
The utility model relates to filter, especially relevant with the filter cartridge construction in filter.
Background technology
Current filter is widely used, and especially purifier market is huge.Along with the development of science and technology, the products such as increasing filter occur.In filter, filter core is its core, filter core needs to carry out changing, keep in repair or cleaning in use for some time, this just needs filter element filtering part to take off from filter, the connector that adopts fixes filter core more at present, therefore need employing instrument to dismantle filter core when dismantling, this mode causes the operating efficiency of cartridge removal low, wastes time and energy, and connector is also easily lost, layman is difficult to operation.
Utility model content
For problems of the prior art, the purpose of this utility model convenient and swiftly can be carried out the filter core of dismounting combination efficiently for providing a kind of and use the filter of this filter core.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of filter core, is applied to filter, comprises:
Pedestal, described pedestal is installed on described filter, described pedestal is provided with the first helicitic texture;
Filtering body, described filtering body can connect removably and is arranged on described pedestal top, filter space is included in described filtering body, the filter material for filtering is provided with in described filter space, described filtering body is provided with the second helicitic texture, described first helicitic texture and described second helicitic texture match.
Preferably, described pedestal comprises:
Matrix, described matrix is installed on described filter, and described first helicitic texture is arranged on the matrix;
Turn, described in turn and can be connected in described matrix top rotationally, described in turn and comprise flap, described flap is provided with the first siphunculus and the second siphunculus;
Wherein, when described filter element using state, described first siphunculus and described second channel insert in described filtering body, and described first helicitic texture coordinates with described second helicitic texture makes described filtering body be connected with described matrix; When described cartridge removal state, described first helicitic texture coordinates with described second helicitic texture described filtering body is ejected described matrix.
Preferably, described matrix top is groove structure, and described flap is arranged at described bottom portion of groove, and described first helicitic texture is arranged on the madial wall of described groove, described filtering body bottom is boss structure, and described second helicitic texture is arranged on the lateral wall of described boss.
For achieving the above object, the utility model also provides following technical scheme:
A kind of filter, comprises filter core as above.
The beneficial effects of the utility model are, the utility model compared with prior art, in the utility model, filter core is by being provided separately the filtering body of filter core and pedestal, and by being separately positioned on the cooperation of the first helicitic texture on pedestal and filtering body and the second helicitic texture, realize the connection of filtering body and pedestal easily and reliably, and can realize to quickness and high efficiency the dismounting of filtering body on pedestal, the therefore convenient replacing to filter core, maintenance and cleaning.
Should be understood that, it is only exemplary that above general description and details hereinafter describe, and can not limit the utility model.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the main TV structure schematic diagram of the filter core of the utility model according to an exemplary embodiment;
Fig. 2 is the filter core sectional structure schematic diagram of the utility model according to an exemplary embodiment;
Fig. 3 is pedestal perspective view in the filter core of the utility model according to an exemplary embodiment;
Fig. 4 is pedestal plan structure schematic diagram in the filter core of the utility model according to an exemplary embodiment;
Fig. 5 is pedestal first view in the filter core of the utility model according to an exemplary embodiment;
Fig. 6 is pedestal second view in the filter core of the utility model according to an exemplary embodiment;
Fig. 7 is the filter element using state schematic diagram of the utility model according to an exemplary embodiment;
Fig. 8 is the cartridge removal view of the utility model according to an exemplary embodiment.
Accompanying drawing to be herein merged in description and to form the part of this description, shows and meets embodiment of the present utility model, and is used from description one and explains principle of the present utility model.
Detailed description of the invention
The exemplary embodiments embodying the utility model feature & benefits will describe in detail in the following description.Be understood that the utility model can have various changes in different embodiments, it neither departs from scope of the present utility model, and explanation wherein and accompanying drawing are the use when explain in itself, and is not used to limit the utility model.
The utility model embodiment provides a kind of filter, and filter of the present utility model has filter core of the present utility model, and filter core of the present utility model is applied to filter.
The filter core of the utility model embodiment as depicted in figs. 1 and 2, comprises pedestal 2 and filtering body 1.Wherein, pedestal 2 is installed on filter, pedestal 2 is provided with first passage 101 and second channel 201, and this first passage 101 is all communicated with outside with second channel 201, to form turnover two passage respectively.Filtering body 1 connect be arranged on pedestal 2 top, and can with pedestal 2 dismounting so that safeguard.Include filter space 10 in filtering body 1, the two ends of filter space 10 are communicated with respectively and are provided with the first filtration channel 103 and the second filtration channel 203, are provided with the filter material 13 for filtering, to filter the water passed through or other liquid in filter space 10.When filter element using state, the first filtration channel 103 is communicated with first passage 101, and the second filtration channel 203 is communicated with second channel 201.Such water or other liquid can enter filter space 10 by first passage 101, first filtration channel 103, and pass through the filtration of filter material 13, are then flowed out by the second filtration channel 203, second channel 201.
In preferred embodiment of the present utility model, pedestal 2 structure as shown in Figure 3 and Figure 4, comprises matrix 21 and turns 22.Wherein, matrix 21 is installed on filter by connector, turns 22 in order to support.The bottom of matrix 21 is saddle, and first passage 101 and second channel 201 are arranged on this saddle, and extend this saddle, are connected with the respective line of filter by joint.The top of matrix 21 is groove 20, and the upper through-ports of first passage 101 and second channel 201 is arranged at the bottom of this groove 20, and the madial wall of groove 20 is also provided with internal thread, or the ramp structure similar to this internal thread.
Turn and 22 can be arranged on rotationally on matrix 21, comprise flap 220, first siphunculus 102 and the second siphunculus 202.Flap 220 is laminated structure, groove 20 bottom surface of outer rim and matrix 21 is suitable, this flap 220 lower end surface abuts on groove 20 bottom surface, and between flap 22 lower end surface and groove 20 bottom surface, be also provided with hermetically-sealed construction 24 (with reference to figure 7 and Fig. 8 Suo Shi), normally sealing ring also can be sealing gasket.Flap 220 top is pressed against by dismountable fixture, is pressed against dynamics suitable, ensures to make flap 220, relative to matrix 21, Plane Rotation occur, and can ensure again to seal between flap 220 lower end surface and groove 20 bottom surface reliably.Flap 220 connects the first siphunculus 102 and the second siphunculus 202 is set, lower openings corresponding first passage 101 and the second channel 201 respectively of this first siphunculus 102 and the second siphunculus 202.
As shown in Figure 5 and Figure 6, the corresponding different conditions of flap 220 diverse location, total two states in the present embodiment: wherein, when filter element using state, first siphunculus 102 lower openings is communicated with first passage 101, the first filtration channel 103 (shown in Fig. 7 and Fig. 8) of filtering body 1 is inserted on first siphunculus 102 top, and the first siphunculus 102 upper opening is communicated with this first filtration channel 103.Meanwhile, the second siphunculus 202 lower openings is communicated with second channel 201, and the second filtration channel 203 of filtering body 1 is inserted on the second siphunculus 202 top, and the second siphunculus 202 upper opening is communicated with the second filtration channel 203.Now, first passage 101, first siphunculus 102 is communicated with successively with the first filtration channel 103, and water or other liquid enter filter space 10 by the passage of this connection; Meanwhile, second channel 201, second siphunculus 202 is communicated with successively with the second filtration channel 203, through filtration water or other liquid flowed out by the passage of this connection from filter space 10, as shown in figure 5 and figure 7.In addition, when cartridge removal state, flap 220 rotates, the no longer corresponding first passage 101 of the first siphunculus 102 on flap 220, second siphunculus 202 is no longer corresponding second channel 201 also, the upper through-ports of first passage 101 and second channel 201 close by flap, what disconnect filtering body 1 enters aquaporin, and structure is as shown in Figure 6.
In the utility model preferred embodiment, filtering body 1 structure as depicted in figs. 1 and 2, is a cylindrical shell.The outer top of cylindrical shell of filtering body 1 is provided with handle 11, so that hand-held.The top peripheral face of filtering body 1 is provided with damping rubber 12, shakes to reduce and avoids damaging filtering body 1 because colliding.Filtering body 1 bottom has a boss structure 18, the lateral wall of this boss 18 is provided with external screw thread or the ramp structure similar with screw thread, the structure of the screw thread (or screw thread-like) on the structure of this screw thread (or screw thread-like) on this boss 18 lateral wall and groove 20 madial wall of matrix 21 matches.By the cooperation of the structure of these two kinds of screw threads (or screw thread-like), filtering body 1 can screw in matrix 21 and be arranged on pedestal 2 with adaptation, also can screw out matrix 21 to take off quickly and easily from pedestal 2.
Filtering body 1 inside is an accommodation space, i.e. filter space 10, in this filter space 10, be filled with filter material 13.The selection of filter material 13 is relevant with the function of filter core own, can arrange according to actual needs, in the preferred embodiment, setting be active carbon, this active carbon 13 can purify water.In addition, for avoiding active carbon 13 to be gone out by water, thus causing the problems such as water blackening, being also provided with filling cotton 14 on the top of active carbon 13, first pass through active carbon 13 during Water warfare again through filling cotton 14, filling cotton 14 can stop that active carbon 13 is gone out by water.
In the present embodiment, the bottom of filter space 10 is communicated with the first filtration channel 103, and the top of filter space 10 is communicated with the second filtration channel 203.Overflow in filter process for avoiding air and be trapped in filter space 10 top, the second filtration channel 203 being communicated with a guide wire 16 is set.This guide wire 16 is positioned in the middle part of filter space 10, extends vertically, and the upper opening of guide wire 16 is arranged near the top of filter space 10, and lower openings is communicated with the second filtration channel 203.When water or other liquid are after filter material filters, can only enter guide wire 16 by the top clearance of filter space 10, this just causes certain pressure, and air cannot therefrom be overflowed, but enter guide wire 16 together with water or other liquid, and discharge filtering body 1 by the second filtration channel 203.
In this preferred embodiment, as shown in Figure 7 and Figure 8, for convenience of filter material 13 filling and close and facilitate the installation of guide wire 16, in filter space 10, be also provided with bracket 17.Bracket 17 main body is a supporting plate, and outer peripheral edge and filter space interior wall construction adaptation, be hollow shaft structure in the middle part of bracket 17, this hollow shaft inside is provided with step through-hole.The bottom of guide wire 16 is arranged with lining 171, and is inserted in step through-hole together with this lining 171.Guide wire 16 lower end is pressed against on the step surface of step through-hole, for ensureing sealing, is provided with sealing ring 172 between guide wire 16 and step through-hole.Bracket 17 bottom is installed on the top shoulder 175 of the second filtration channel 203, and is sealed by sealing ring 174 between bracket 17 and the second filtration channel 203.And, the supporting plate of bracket 17 is provided with liner 173, to be enclosed in filter space 10 by filter material 13.This structure, by the interspersed location of full circle, can realize coaxial fool proof, 180 degree of fool proofs, the entirety of filter core be assembled more simple and convenient.
In this preferred embodiment, as shown in Figure 7 and Figure 8, water shutoff shoulder 151, sealing ring 19 and water shutoff block 15 is provided with in the first filtration channel 103 and the second filtration channel 203.Wherein, sealing ring 19 is arranged near matrix 21, and water shutoff block 15 adopts elastomeric material, and be positioned at above sealing ring 19, water shutoff shoulder 151 is positioned at above water shutoff block 15.When filter element using state, as shown in Figure 7, first siphunculus 102 and the second siphunculus 202 lean water shutoff block 15 to water shutoff shoulder 151, and the first filtration channel 103 is communicated with by the first siphunculus 102 with first passage 101, and the second filtration channel 203 is communicated with by the second siphunculus 202 with second channel 201.Be communicated with the first filtration channel 103 for convenience of the first siphunculus 102, the second siphunculus 202 is communicated with the second filtration channel 203, and the upper opening of the first siphunculus 102 and the second siphunculus 202 can be L-type opening, also can be wedge-like opening.When cartridge removal state, as shown in Figure 8, water shutoff block 15 falls and coordinates with sealing ring 19, closes the lower through-ports of the first filtration channel 103 and the second filtration channel 203.Falling of this water shutoff block 15 can be realize under Gravitative Loads, also can be provided with back-moving spring (not shown) between water shutoff shoulder 151 and water shutoff block 15, and under the effect of this back-moving spring, water shutoff block 15 realizes falling.
The Anti-drip water-leaking structure of the present embodiment optimum can with reference to shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, in the process of first installation filter core, first will turn in 22 loading matrixes 21, and whole pedestal 2 is arranged on filter by connector, now flap 220 closes the upper through-ports of first passage 101 and second channel 102.Then the groove 20 of corresponding for the lower boss 18 of filtering body 1 matrix 21 is inserted, under the respective outer side edges of two screw threads (or screw thread-like), filtering body 1 22 to rotate relative to matrix 21 together with turning, after rotateing in place, the first siphunculus 102 on 22 of turning is communicated with first passage 101, second siphunculus 202 is communicated with second channel 201, and first the top of siphunculus 201 and the second siphunculus 202 fall in process at filtering body 1 water shutoff block 15 upwards pushed up, thus the first siphunculus 102 upper opening is communicated with the first filtration channel 103, second siphunculus 202 upper opening is communicated with the second filtration channel 203.Now need the water of filtration treatment or other liquid by the filter space 10 in above-mentioned passage turnover filtering body 1, and can be processed by filter material 13.
During dismounting filtering body 1, rotate filtering body 1, under the respective outer side edges of two screw threads (or screw thread-like), filtering body 1 22 to rotate relative to matrix 21 together with turning, after rotateing in place, the flap 220 of turning on 22 closes the port of first passage 101 and second channel 201, and first the top of siphunculus 102 and the second siphunculus 202 in filtering body 1 rise process, decontrol water shutoff block 15, water shutoff block 15 falls under deadweight or action of reset spring, and coordinate with sealing ring 19, thus close the external port of the first filtration channel 103 and the second filtration channel 203, water in filtering body 1 or other liquid can not be oozed.
When again installing filtering body 1, only filtering body 1 need be screwed in the pedestal 2 fixed, its handshaking procedures is described above.
In addition, the Anti-drip water-leaking structure of the present embodiment optimum can be applied in the vertical filter cartridge construction of non-inverted equally, still can use this structure in other filter cores (as horizontal type structure).
The technical solution of the utility model is disclosed as above by preferred embodiment.The change that those skilled in the art do when should recognize the scope and spirit of the present utility model disclosed in the claim do not departed from appended by the utility model and retouching, within the protection domain all belonging to claim of the present utility model.
Claims (4)
1. a filter core, is applied to filter, it is characterized in that, comprising:
Pedestal, described pedestal is installed on described filter, described pedestal is provided with the first helicitic texture;
Filtering body, described filtering body can connect removably and is arranged on described pedestal top, filter space is included in described filtering body, the filter material for filtering is provided with in described filter space, described filtering body is provided with the second helicitic texture, described first helicitic texture and described second helicitic texture match.
2. filter core as claimed in claim 1, it is characterized in that, described pedestal comprises:
Matrix, described matrix is installed on described filter, and described first helicitic texture is arranged on the matrix;
Turn, described in turn and can be connected in described matrix top rotationally, described in turn and comprise flap, described flap is provided with the first siphunculus and the second siphunculus;
Wherein, when described filter element using state, described first siphunculus and described second channel insert in described filtering body, and described first helicitic texture coordinates with described second helicitic texture makes described filtering body be connected with described matrix; When described cartridge removal state, described first helicitic texture coordinates with described second helicitic texture described filtering body is ejected described matrix.
3. filter core as claimed in claim 2, it is characterized in that, described matrix top is groove structure, described flap is arranged at described bottom portion of groove, described first helicitic texture is arranged on the madial wall of described groove, described filtering body bottom is boss structure, and described second helicitic texture is arranged on the lateral wall of described boss.
4. a filter, is characterized in that, comprise as arbitrary in claim 1-3 as described in filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420754799.9U CN204447437U (en) | 2014-12-03 | 2014-12-03 | Filter core and filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420754799.9U CN204447437U (en) | 2014-12-03 | 2014-12-03 | Filter core and filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204447437U true CN204447437U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420754799.9U Active CN204447437U (en) | 2014-12-03 | 2014-12-03 | Filter core and filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204447437U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016086867A1 (en) * | 2014-12-03 | 2016-06-09 | 佛山市云米电器科技有限公司 | Filter element and filter device |
| CN105854616A (en) * | 2016-06-15 | 2016-08-17 | 江苏德林环保技术有限公司 | Spiral internal thread filter |
-
2014
- 2014-12-03 CN CN201420754799.9U patent/CN204447437U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016086867A1 (en) * | 2014-12-03 | 2016-06-09 | 佛山市云米电器科技有限公司 | Filter element and filter device |
| US10675563B2 (en) | 2014-12-03 | 2020-06-09 | Foshan Viomi Electrical Technology Co., Ltd. | Filter element and filter device |
| CN105854616A (en) * | 2016-06-15 | 2016-08-17 | 江苏德林环保技术有限公司 | Spiral internal thread filter |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |