CN201848155U - Filter element shell and water purifier comprising same - Google Patents
Filter element shell and water purifier comprising same Download PDFInfo
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- CN201848155U CN201848155U CN2010202531322U CN201020253132U CN201848155U CN 201848155 U CN201848155 U CN 201848155U CN 2010202531322 U CN2010202531322 U CN 2010202531322U CN 201020253132 U CN201020253132 U CN 201020253132U CN 201848155 U CN201848155 U CN 201848155U
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- filter core
- core housing
- sealed end
- filter element
- delivery port
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Abstract
The utility model provides a filter element shell and a water purifier comprising same. The filter element shell is used for encapsulating a filter element and comprises a sealing end and a clamping component, wherein the sealing end is provided with a water inlet and a water outlet positioned in the middle of the sealing end, the clamping component is arranged inside the sealing end, and the filter element is closely attached inside the sealing end and arranged by close matching. In the utility model, by arranging the water inlet and the water outlet at the same end of the filter element structure, and integrally molding the structure of the filter element except for a top cover, the same filter element structure is unitedly used for various filter element materials, so as to save the production cost and have the characteristics of simple structure and easy realization.
Description
Technical field
The utility model relates to water-treatment technology field, relates in particular to a kind of filter core housing and comprises the water purifier of described filter core housing.
Background technology
Along with the raising of The development in society and economy and people's living standard, people more and more pay close attention to health problem.Wherein, the quality of drinking water and various domestic waters and people's is healthy closely related, the healthy generally attention that especially obtains people of drinking-water.If can not the quality of water be control effectively, healthy with the grievous injury drinking person such as entrained impurity, harmful substance in the then former water.Based on this, produced many equipment that water is carried out various processing, the water purifier product is exactly a kind of equipment that water is handled.
Such as, often see water purifier on the market with level Four, Pyatyi even multi-stage filter core, through the processing of multi-stage filter core, remove impurity or harmful substance in the water, the filter core of the water purifier product that has also has the effect that Xiang Shuizhong adds mineral matter.
Yet various water purifiers are because its filter core that adopts and set filtration progression difference, and the effect that causes various water purifier products to be produced is uneven, have in addition have that filter effect is not ideal enough, problem that the easy loss of filter core, filter core are difficult to change.Common a kind of filter core pattern is that water inlet and delivery port lay respectively at the filter core two ends, needs each parts to assemble, and at different filter core materials different structures need be set, and production cost is higher.Therefore, how to set out and a kind ofly have the water purifier of filter effect preferably and save cost, become the problem that the technical staff need consider.
The utility model content
Technical problem to be solved in the utility model provides a kind of filter core housing and comprises the water purifier of described filter core housing, at various filter core materials unified filter cartridge construction is set, have simple in structure, the characteristics of saving cost.
In order to solve the problems of the technologies described above, the utility model provides a kind of filter core housing, is used to encapsulate filter core, comprising:
Sealed end is provided with water inlet and delivery port, and described delivery port is positioned at the middle part of sealed end;
Clamping part is arranged at sealed end inside, filter core is close to described sealed end inner tight cooperates installation.
Preferably, described filter core housing also comprises:
Hollow tube, and the fixture that cooperates with described hollow tube.
Preferably, described fixture is first fixture and second fixture, is the disc structure of middle perforate, and the ultrasonic bonding nonwoven is used on the surface, and the diameter dimension of disc structure diameter dimension and filter core housing is complementary, and middle perforate and hollow tube are complementary.
Preferably, described clamping part comprises: the muscle of annular projection, be arranged at described sealed end inside, and be complementary with annular recess on the filter core material.
Preferably, described filter core housing also comprises:
Revolve molten lid, cooperate with described filter core housing bottom to screw.
Preferably, described clamping part also comprises several fins and/or cylindrical pocket, and described fin comprises: four or six.
Preferably, the cross section of described fin is trapezoidal or triangle.
Preferably, described sealed end, water inlet and delivery port and described filter-core shell body by integral forming.
The utility model also provides a kind of water purifier that comprises the above filter core housing.
The utility model is by being arranged at water inlet and delivery port at the same end of filter cartridge construction, and make the structure of described filter core except that top cover one-body molded, and realized the same filter cartridge construction of the unified use of various filter core materials, saved production cost, and have simple in structure, easy characteristics that realize.
Description of drawings
Fig. 1 is the structural representation of the utility model filter cartridge construction first embodiment.
Fig. 2 is the structural representation of the utility model filter cartridge construction second embodiment.
Fig. 3 is the structural representation of the utility model filter cartridge construction the 3rd embodiment.
Fig. 4 is the sealed end internal view of the utility model filter cartridge construction the 3rd embodiment.
The specific embodiment
Main thought of the present utility model is by water inlet and delivery port being arranged at the same end of filter cartridge construction, and make the structure of described filter core except that top cover one-body molded, realize the same filter cartridge construction of the unified use of various filter core materials, saved production cost, and simple in structure.
Below in conjunction with the drawings and specific embodiments the utility model is further described in detail.The direction of arrow shown in the figure is water (flow) direction.
Described with reference to Fig. 1, be the structural representation of the utility model filter cartridge construction first embodiment.In the present embodiment, described filter core housing 10 comprises sealed end 103, described sealed end 103 comprises water inlet 101, delivery port 102, and described like this water inlet 101 and delivery port 102 are arranged at the same end of filter core housing 10, and described delivery port 102 is positioned at the middle part of sealed end 103.Be provided with clamping part in described sealed end 103 inside, be used for when filter core 11 is close to described sealed end 103 inside, installation closely cooperates.
The filter core housing 10 of present embodiment also comprises revolving and molten cover 104, connects together to revolve the form of melting with described filter core housing 10 bottoms.When reality is used, utilize blanking cover 12 to compress with 11, prevent to become flexible, then described revolving molten cover 104 and connected together to revolve the form of melting with the filter core housing.
When reality was used, water flowed into from water inlet 101, enters the internal layer of filter core 11 films under pressure, flowed out by delivery port 102 at last.
In the present embodiment, the described sealed end 103 inner clamping parts that are provided with can be several fins, such as four or six, the cross section of described fin is trapezoidal or triangle, as long as can realize structure that filter core is tightened, can be adopted by the utility model.
Described with reference to Fig. 2, be the structural representation of the utility model filter cartridge construction second embodiment.In the present embodiment, described filter core 21 materials are active carbon (carbon).Certainly, the filter core material among second embodiment only is a kind of example, and the filter core material of in fact any diffusing shape structure can adopt the filter core housing of second embodiment, and the utility model is not limited this.
Described filter core housing 20 comprises sealed end 203, described sealed end 203 comprises water inlet 201, delivery port 202, described like this water inlet 201 and delivery port 202 are arranged at the same end of filter core housing 20, and described delivery port 202 is positioned at the middle part of sealed end 203.
In the present embodiment, also comprise hollow tube 205, and first fixture 2051, second fixture 2052 that cooperate with described hollow tube 205, described first fixture 2051 and second fixture 2052 are the disc structure of middle perforate, the surface has connect nonwoven with the excusing from death wave soldering, water is passed through, and stop passing through of active carbon.The diameter dimension of disk diameter size and filter core housing 20 is complementary, middle perforate and hollow tube 205 are complementary, when reality is used, hollow tube 205 is passed first fixture 2051 and second fixture 2052 successively, and then hollow tube 205, first fixture 2051 and second fixture 2052 put into filter core housing 20, make an end of hollow tube 205 relative, and install by the sealed end 203 inner clamping part tight fits that are provided with delivery port 202.Active carbon is positioned in the filter core housing, evenly distributes in the space that between hollow tube 205 and filter core housing 20 inwalls, forms, and the filter core housing 20 of present embodiment also comprises revolving and moltenly cover 204, connect together to revolve the form of melting with described filter core housing 20 bottoms.
Wherein, the sealed end 203 inner clamping parts that are provided with can be the cylindrical pocket of hollow, can realize the tight fit with hollow tube 205.Certainly, described clamping part also can be other structure, as long as can realize structure that hollow tube 205 is connected with the delivery port tight fit, can be adopted by the utility model.
When reality was used, water flowed into from water inlet 201, enters active carbon layer, after active carbon layer filters, was flowed out by hollow tube 205.
With reference to shown in Figure 3, be the structural representation of the utility model filter cartridge construction the 3rd embodiment.In the present embodiment, described filter core 31 is the pp cotton, is the structure of hollow.
Described filter core housing 30 comprises sealed end 303, described sealed end 303 comprises water inlet 301, delivery port 302, described like this water inlet 301 and delivery port 302 are arranged at the same end of filter core housing 30, and described delivery port 302 is positioned at the middle part of sealed end 303.Be provided with clamping part in described sealed end 303 inside, be used for filter core 31 is close to described sealed end 203 inside, installation closely cooperates.
In the present embodiment, the described sealed end 303 inner clamping parts that are provided with comprise the muscle 305 (Fig. 3, shown in Figure 4) of annular projection, be used for when filter core 31 is close to described sealed end 303 inside, installation closely cooperates, make the muscle 305 of described annular projection suppress annular groove 306 (shown in Figure 4) on the cotton filter core 31 of described PP, thereby intake tunnel and exhalant canal are isolated.Described clamping part can also comprise several fins, such as four or six, as long as can realize structure that filter core is tightened, can be adopted by the utility model.After PP cotton 31 is put into, compress by blanking cover 32, thereby PP silk floss 31 is closely linked together at sealed end 303 inner muscle and clamping parts with projection.Thereby can only make water enter into inside, flow out by delivery port 302 again by continuous 31 outsides of PP.
Need to prove that Fig. 4 only for the internal structure of signal sealed end 303, only is a kind of simple signal, and miscellaneous part is not done description.
The filter core housing 30 of present embodiment also comprises revolving and molten cover 304, connects together by revolving the form of melting with described filter core housing 30 bottoms.When reality is used, after described filter core 31 is positioned over filter core housing 30, with described revolve molten cover 304 screw after, filter core 31 can be pressed in the interior clamping part of sealed end 303, be convenient to realize better Inlet and outlet water.
When reality was used, water flowed into from water inlet 301, entered into the structure of the middle hollow of pp cotton after the cotton outer wall of process pp filters through the pp cotton, flowed out by delivery port 302 then.
By the above embodiments as can be seen, the hermetically-sealed construction that filter core housing one end of the present utility model is formed in one, and with water inlet and delivery port setting and sealing end, one-body molded, save the quantity of mould, had the advantages that to save cost, and only need assemble the blanking cover of an end during assembling, have characteristics simple in structure, easy for installation.Filter core housing of the present utility model can be realized cooperating with the installation of different filter cores, need not to change structure at different filter cores, has use, upgrades conveniently the characteristics that save production cost.
Certainly; the above only is a better embodiment of the present utility model; it or not further qualification to technical solutions of the utility model; and protection domain of the present utility model is not limited thereto; anyly be familiar with the people of this technology in the disclosed technical scope of the utility model; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (9)
1. a filter core housing is used to encapsulate filter core, it is characterized in that, comprising:
Sealed end is provided with water inlet and delivery port, and described delivery port is positioned at the middle part of sealed end;
Clamping part is arranged at sealed end inside, filter core is close to described sealed end inner tight cooperates installation.
2. filter core housing as claimed in claim 1 is characterized in that, also comprises:
Hollow tube, and the fixture that cooperates with described hollow tube.
3. filter core housing as claimed in claim 2, it is characterized in that, described fixture is first fixture and second fixture, disc structure for middle perforate, surface ultrasonic bonding nonwoven, the diameter dimension of disc structure diameter dimension and filter core housing is complementary, and middle perforate and hollow tube are complementary.
4. filter core housing as claimed in claim 1 is characterized in that,
Described clamping part comprises: the muscle of annular projection, be arranged at described sealed end inside, and be complementary with the cotton filter core of PP.
5. filter core housing as claimed in claim 1 is characterized in that, also comprises:
Revolve molten lid, cooperate with described filter core housing bottom to screw.
6. filter core housing as claimed in claim 4 is characterized in that,
Described clamping part also comprises several fins and/or cylindrical pocket, and described fin comprises: four or six.
7. filter core housing as claimed in claim 6 is characterized in that, the cross section of described fin is trapezoidal or triangle.
8. filter core housing as claimed in claim 1 is characterized in that,
Described sealed end, water inlet and delivery port and described filter-core shell body by integral forming.
9. water purifier that comprises any described filter core housing of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202531322U CN201848155U (en) | 2010-07-06 | 2010-07-06 | Filter element shell and water purifier comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202531322U CN201848155U (en) | 2010-07-06 | 2010-07-06 | Filter element shell and water purifier comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848155U true CN201848155U (en) | 2011-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202531322U Expired - Lifetime CN201848155U (en) | 2010-07-06 | 2010-07-06 | Filter element shell and water purifier comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102309888A (en) * | 2010-07-06 | 2012-01-11 | 延吉喜来健实业有限公司 | Filter element shell and water purification machine with same |
-
2010
- 2010-07-06 CN CN2010202531322U patent/CN201848155U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102309888A (en) * | 2010-07-06 | 2012-01-11 | 延吉喜来健实业有限公司 | Filter element shell and water purification machine with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110601 |
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| CX01 | Expiry of patent term |