CN204779101U - Integration composite filter element - Google Patents
Integration composite filter element Download PDFInfo
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- CN204779101U CN204779101U CN201520340087.7U CN201520340087U CN204779101U CN 204779101 U CN204779101 U CN 204779101U CN 201520340087 U CN201520340087 U CN 201520340087U CN 204779101 U CN204779101 U CN 204779101U
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- filter element
- layer
- end cover
- composite filter
- fine filtering
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Abstract
The utility model discloses an integration composite filter element, include: a housing. The composite filter element body, the composite filter element body is established in the casing, the composite filter element body includes a plurality of filter cartridge layer, a plurality of filter cartridge layer include preliminary treatment filter core and meticulous filter layer, on water flow direction the preliminary treatment filter cartridge layer be located before the meticulous filter layer, the preliminary treatment filter core with meticulous filter layer link together and with the casing is separable. According to the utility model discloses integration composite filter element, a plurality of filter cartridge layer integrate in a filter core device, and it is more convenient to trade core operation, has reduced the quantity that connects simultaneously, effectively prevents the seepage problem to be favorable to the miniaturized design of complete machine, can effectively solve the kitchen under the space little, can't install the problem of placing.
Description
Technical field
The utility model relates to technical field of water purification, more specifically, relates to a kind of integrated composite filter element.
Background technology
In the related, water purifying plant adopts PP cotton, gac etc. to form as preposition filter core and then RO filter core of connecting etc. the water system connected by multi-stage filter core, carries out water purification process.Whole system pipeline connects complicated, and install and change inconvenience, polylinker connects, the risk point that leaks is many.The more important thing is, the work-ing life of multi-stage filter core is inconsistent, and human consumer needs the filter core changed to have three to Pyatyi more than, and need frequent purchase filter core and need be changed by the installation personnel of specialty, the experience of human consumer is poor, comprehensive cost is high.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the utility model proposes a kind of integrated composite filter element, it is convenient that described integrated composite filter element is changed.
According to the integrated composite filter element of the utility model embodiment, comprising: housing; Composite filter element body, described composite filter element body is located in described housing, described composite filter element body comprises multiple filter core layer, described multiple filter core layer comprises preprocessing filter element and fine filtering layer, before in water (flow) direction, described preprocessing filter element layer is positioned at described fine filtering layer, described preprocessing filter element and described fine filtering layer are connected as a body and separable with described housing.
According to the integrated composite filter element of the utility model embodiment, multiple filter core layer is incorporated in a filter element device, change core more convenient operation, decrease the quantity of joint simultaneously, effectively prevent leakage problems, and be conducive to the miniaturization Design of complete machine, under can effectively solving kitchen, space is little, cannot install the problem of placement.
In addition, following additional technical characteristic can also be had according to integrated composite filter element of the present utility model:
According to an embodiment of the present utility model, the nested setting of multiple described filter core layer.
According to an embodiment of the present utility model, described multiple filter core layer also comprises folding PP layer, before in described water (flow) direction, described folding PP layer is located at described preprocessing filter element.
According to an embodiment of the present utility model, described preprocessing filter element is set in the periphery of described fine filtering layer, and described folding PP layer is set in the periphery of described preprocessing filter element.
According to an embodiment of the present utility model, described composite filter element body also comprises upper end cover and lower end cover, and described upper end cover and described lower end cover are located at above and below described preprocessing filter element and described fine filtering layer respectively.
According to an embodiment of the present utility model, described upper end cover is connected with described fine filtering layer, and described lower end cover is connected with described preprocessing filter element, and described fine filtering layer is provided with draw-in groove, and described upper end cover is provided with the buckle that can be engaged in described draw-in groove.
According to an embodiment of the present utility model, the top and bottom of described folding PP layer are respectively equipped with top cover and bottom, and described top cover is connected with described upper end cover, and described bottom is connected with described lower end cover.
According to an embodiment of the present utility model, described top cover is overlapped on described upper end cover, and described bottom is connected with described lower end cover clamping, is provided with sealing member between described top cover and described upper end cover and between described bottom and described lower end cover.
According to an embodiment of the present utility model, described preprocessing filter element comprises PP nonwoven fabric roll winding layer and activated carbon fiber winding layer, and described fine filtering layer is RO film, NF film or UF film.
According to an embodiment of the present utility model, also comprise handle, described handle is located on described upper end cover.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of the filter element body of integrated composite filter element according to the utility model embodiment;
Fig. 2 is the structural representation of the filter element body of integrated composite filter element according to another embodiment of the utility model;
Fig. 3 is the axial sectional view of structure shown in Fig. 2;
Fig. 4 is the radial cross-section of structure shown in Fig. 2.
Reference numeral:
Composite filter element body 30; Preprocessing filter element 31; PP nonwoven fabric roll winding layer 311; Activated carbon fiber winding layer 312; Fine filtering layer 32; Filtering membrane 321; Center set water pipe 322; Folding PP layer 33; Upper end cover 301; Buckle 3011; Lower end cover 302; Top cover 303; Bottom 304; Sealing-ring 305; Gasket 306; Seating cup 307; Handle 308.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
The integrated composite filter element according to the utility model embodiment is described in detail below in conjunction with accompanying drawing.
Housing and composite filter element body 30 is comprised according to the integrated composite filter element of the utility model embodiment.Composite filter element body 30 is located in housing.Shown in Fig. 4, composite filter element body 30 comprises multiple filter core layer, and multiple filter core layer comprises preprocessing filter element 31 and fine filtering layer 32, before in water (flow) direction, preprocessing filter element 31 layers is positioned at fine filtering layer 32.Multiple filter core layer links into an integrated entity and separable with housing, and in other words, multiple filter core layer is connected and can takes out together in housing.
According to the integrated composite filter element of the utility model embodiment, by arranging multiple filter core layer and make multiple filter core layer be connected as a body and separable with housing on composite filter element body 30, multiple filter core layer can be incorporated in a filter core, and multiple filter core layer can shift out in housing simultaneously, making to change core operates easier, decrease the quantity of joint simultaneously, effectively prevent leakage problems, and integrated being designed with is beneficial to the miniaturization Design of complete machine, under can effectively solving kitchen, space is little, cannot install the problem of placement.Meanwhile, when designing, can make preprocessing filter element 31 roughly the same with the life-span of fine filtering layer 32 (such as, a year or 2 years), both can change together and together take out after the life-span completes.
Specifically, housing and composite filter element body 30 is comprised according to the integrated composite filter element of the utility model embodiment.Integration composite filter element is connected with water equipment.Wherein, between water equipment with integrated composite filter element, can topping-up pump be set, to carry out supercharging to the water flowed in integrated composite filter element, be convenient to follow-up filtration, purification.
Particularly, housing is provided with pressurized water entrance and pure water water outlet, and pressurized water entrance is communicated with topping-up pump, and pure water water outlet is communicated with intake equipment.Composite filter element body 30 is arranged between pressurized water entrance and pure water water outlet.Wherein, housing can also arrange wastewater effluent mouth, discharge with the dirt will retained in integrated composite filter element.
In the related, the water cleaning systems containing multi-layered filtering element can comprise different filter core of multiple life-span usually, and these filter cores are all provided separately usually.When changing core, the replacing construction of each filter core is all not identical, and such as, the filter element life of preposition PP filter core is 3-6 month, and the life-span of active carbon filter core is 9-12 month, and the life-span of reverse osmosis (RO) film is 12-36 month; And each filter core carries out all separately changing core operation, not only changes extremely inconvenient but also can there is larger risk of leaking.
And contain multiple filter core layer according to the integrated composite filter element of the utility model embodiment, and multiple filter core layer integrates, when needs change core, multiple filter core can shift out together in housing, replacing is convenient and joint number is few, effectively reduces risk of leaking.Simultaneously, life-span of multiple filter core layer can mate for unanimously, such as, preprocessing filter element 31 layers is mated consistent with the life-span of fine filtering layer 32, thus, multiple filter core layer can be changed together, changes convenient, and effectively prevent some filter core not to the loss that namely life-span is dropped, effectively reduce cost.
Shown in Fig. 4, multiple filter core layer can nestedly be arranged.That is, multiple filter core layer is inside and outside sheathed decoration form.Thus, integrated composite filter element can in spirally wound or similar year wheeled structure, structure is more compact, and volume is less, and filter core layer is more larger toward outer surface area, good filtration effect.Wherein, multiple filter core layer can coaxially be arranged, and also can disalignment arrange, this can be arranged as required.
With reference to shown in Fig. 2 to Fig. 4, according to examples more of the present utility model, multiple filter core layer also comprises folding PP layer 33, before in water (flow) direction, folding PP layer 33 is located at preprocessing filter element 31.Folding PP layer 33 water environment capacity is comparatively strong, can impurity in trap water and dirt, can play a protective role to preprocessing filter element 31 and fine filtering layer 32.
Here, it should be noted that, the part that folding PP layer 33 can be apolegamy separately and change, to use as acknowledgment copy, and selectively can install according to water quality, wherein the folding height of folding PP layer 33 also can specify according to different water quality.Such as, can select when water quality is poor to install and there is the high folding PP layer 33 of larger folding to play better protecting to preprocessing filter element 31 and fine filtering layer 32.
Preferably, preprocessing filter element 31 is set in the periphery of fine filtering layer 32, and folding PP is set in the periphery of preprocessing filter element 31.That is, folding PP layer 33, preprocessing filter element 31 and the nested setting of fine filtering layer 32 ecto-entad, folding PP layer 33 is positioned at outside, and fine filtering layer 32 is positioned at inner side, and as shown in Figure 4, water (flow) direction ecto-entad flows.Thus, the filtering accuracy ecto-entad of multiple filter core layer is successively meticulous, the filter core layer in outside, and such as folding PP layer 33 can have larger surface-area and water environment capacity, effectively prevents preprocessing filter element 31 from blocking occurring and filter effect raising.
Alternatively, according to embodiments more of the present utility model, preprocessing filter element 31 can comprise two-layer: PP nonwoven fabric roll winding layer 311 and activated carbon fiber winding layer 312.Wherein, PP nonwoven fabric roll winding layer 311 can winding in the outside of activated carbon fiber winding layer 312.Fine filtering layer 32 can be RO film, NF film or UF film etc., specifically can arrange according to practical situation.The filtering accuracy of PP nonwoven fabric roll winding layer 311 can be set to 5 μm, and the filtering accuracy of folding PP layer 33 can be set to 10 μm, to ensure filter effect.In addition, different geographical can arrange the thickness of multiple filter core layer according to different water quality.
As shown in Figures 2 and 3, composite filter element body 30 also comprises upper end cover 301 and lower end cover 302, and upper end cover 301 and lower end cover 302 are located at above and below preprocessing filter element 31 and fine filtering layer 32 respectively.In other words, upper end cover 301 is located at the top of preprocessing filter element 31 and the top of fine filtering layer 32, and lower end cover 302 is located at the below of preprocessing filter element 31 and the below of fine filtering layer 32.Further, upper end cover 301 is connected with fine filtering layer 32, and lower end cover 302 is connected with preprocessing filter element 31.Thus, upper end cover 301, fine filtering layer 32, lower end cover 302 and preprocessing filter element 31 can connect into as a whole.
Wherein, fine filtering layer 32 can be provided with draw-in groove, upper end cover 301 can be provided with buckle 3011, buckle 3011 can be engaged in draw-in groove, thus makes fine filtering layer 32 and upper end cover 301 can realize clamping to be connected, and connects reliable and easy accessibility.As shown in Figure 3, fine filtering layer 32 can be reeled by filtering membrane 321 and center set water pipe 322 and form, and one end of center set water pipe 322 can be opened wide and form pure water water outlet.Draw-in groove can be arranged on center set water pipe 322, with facilitate manufacture and center set water pipe 322 can support filtering membrane 321, make the structure of composite filter element body 30 more firm.
Further, the upper end of folding PP layer 33 can arrange top cover 303, the lower end of folding PP layer 33 can arrange bottom 304, top cover 303 can be connected with upper end cover 301, bottom 304 can be connected with lower end cover 302, thus make together with folding PP layer 33 can be connected to become with the fine filtering layer 32 formed as one and preprocessing filter element 31 layers, folding PP layer 33, fine filtering layer 32 and preprocessing filter element 31 layers can together with pull out in housing and change.
According to embodiments more of the present utility model, top cover 303 can be overlapped on upper end cover 301, and in other words, top cover 303 hangs on upper end cover 301, and bottom 304 can be connected with lower end cover 302 in clamping.Thus, folding PP layer 33 can link into an integrated entity with preprocessing filter element 31, can pull out together when needing to change core.Preferably, between top cover 303 and upper end cover 301 and between bottom 304 and lower end cover 302, can sealing member be set, to improve connection sealing.
As shown in Figure 3, between top cover 303 and upper end cover 301, gasket 306 can be provided with, between bottom 304 and lower end cover 302, sealing-ring 305 can be provided with.Thus, the sealing that folding PP layer 33 can realize between preprocessing filter element 31 by the sealing-ring 305 of the gasket 306 at top and bottom, good sealing effect, effectively prevents from leaking.
In addition, the mode of thermofussion welding or seal gum can being adopted seal between folding PP layer 33 and top cover 303 and bottom 304, can seal by being coated with plastic sealing water between preprocessing filter element 31 and upper end cover 301 and lower end cover 302.Between preprocessing filter element 31 and fine filtering layer 32, seating cup 307 can be set, to realize effective sealing between the two.
During due to filter element replacing, also have a large amount of water inside housing, add the frictional force between the deadweight of upper filter self and sealing-ring 305, can make to change core needs larger power.Convenient and strength-saving in order to make to change core, alternatively, integrated composite filter element also comprises handle 307, and handle 307 is located on upper end cover 301, can pick and place when changing core by pulling handle 307, is convenient to force.
In addition, as shown in Figure 3, the lower surface of lower end cover 302 being also provided with sealing-ring 305, sealing during for assembling with housing.Sealing circle 305 have employed the mode of mechanical seal, also needs the frictional force of bearing sealing-ring 305, make to change core and operate more laborsaving unlike during radial seal pull-out filter core.Certainly, first the water of enclosure interior all can also be discharged before changing core, thus alleviate the deadweight of filter core further, make to change core lighter.
Can monitor with pressure-pot (or similar water storage container), TDS according to the integrated composite filter element of the utility model embodiment provides lifetime settings, mobile phone A PP function, UV radiation technology for sterilization to coordinate, and realizes the various functions of water cleaning systems.As required, multiple filter core layer can be configured to large flux or primary flux, as by the membrane area increasing RO film, increases the aquifer yield of system, cancels pressure-pot, realizes namely filtering namely drinking.Post active carbon can also be increased as required at the rear portion of integrated composite filter element and improve mouthfeel.The water tap of band ultra-violet sterilization can also be used as required, make water quality more reliable.
According to the integrated composite filter element of the utility model embodiment other form and operation be known for the person of ordinary skill of the art, be not described in detail at this.
In description of the present utility model, it will be appreciated that, term " " center ", " thickness ", " on ", D score, " front ", " afterwards ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", orientation or the position relationship of the instruction such as " axis " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification sheets or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. an integrated composite filter element, is characterized in that, comprising:
Housing;
Composite filter element body, described composite filter element body is located in described housing, described composite filter element body comprises multiple filter core layer, described multiple filter core layer comprises preprocessing filter element and fine filtering layer, before in water (flow) direction, described preprocessing filter element layer is positioned at described fine filtering layer, described preprocessing filter element and described fine filtering layer are connected as a body and separable with described housing.
2. integrated composite filter element according to claim 1, is characterized in that, the nested setting of multiple described filter core layer.
3. integrated composite filter element according to claim 1 and 2, is characterized in that, described multiple filter core layer also comprises folding PP layer, before in described water (flow) direction, described folding PP layer is located at described preprocessing filter element.
4. integrated composite filter element according to claim 3, is characterized in that, described preprocessing filter element is set in the periphery of described fine filtering layer, and described folding PP layer is set in the periphery of described preprocessing filter element.
5. integrated composite filter element according to claim 4, is characterized in that, described composite filter element body also comprises upper end cover and lower end cover, and described upper end cover and described lower end cover are located at above and below described preprocessing filter element and described fine filtering layer respectively.
6. integrated composite filter element according to claim 5, it is characterized in that, described upper end cover is connected with described fine filtering layer, and described lower end cover is connected with described preprocessing filter element, described fine filtering layer is provided with draw-in groove, and described upper end cover is provided with the buckle that can be engaged in described draw-in groove.
7. integrated composite filter element according to claim 6, is characterized in that, the top and bottom of described folding PP layer are respectively equipped with top cover and bottom, and described top cover is connected with described upper end cover, and described bottom is connected with described lower end cover.
8. integrated composite filter element according to claim 7, it is characterized in that, described top cover is overlapped on described upper end cover, and described bottom is connected with described lower end cover clamping, is provided with sealing member between described top cover and described upper end cover and between described bottom and described lower end cover.
9. integrated composite filter element according to claim 1, is characterized in that, described preprocessing filter element comprises PP nonwoven fabric roll winding layer and activated carbon fiber winding layer, and described fine filtering layer is RO film, NF film or UF film.
10. integrated composite filter element according to claim 5, is characterized in that, also comprise handle, and described handle is located on described upper end cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340087.7U CN204779101U (en) | 2015-05-22 | 2015-05-22 | Integration composite filter element |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340087.7U CN204779101U (en) | 2015-05-22 | 2015-05-22 | Integration composite filter element |
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| CN204779101U true CN204779101U (en) | 2015-11-18 |
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| CN201520340087.7U Expired - Fee Related CN204779101U (en) | 2015-05-22 | 2015-05-22 | Integration composite filter element |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860432A (en) * | 2015-05-22 | 2015-08-26 | 佛山市顺德区美的饮水机制造有限公司 | Integrated composite filter element |
-
2015
- 2015-05-22 CN CN201520340087.7U patent/CN204779101U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860432A (en) * | 2015-05-22 | 2015-08-26 | 佛山市顺德区美的饮水机制造有限公司 | Integrated composite filter element |
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| 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: 20151118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |