CN105597388A - Filter element for water purifier - Google Patents
Filter element for water purifier Download PDFInfo
- Publication number
- CN105597388A CN105597388A CN201610159251.3A CN201610159251A CN105597388A CN 105597388 A CN105597388 A CN 105597388A CN 201610159251 A CN201610159251 A CN 201610159251A CN 105597388 A CN105597388 A CN 105597388A
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- CN
- China
- Prior art keywords
- filtrate
- water
- filter element
- water purifier
- frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/40—Feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
Abstract
The invention provides a filter element for a water purifier. The filter element comprises at least one filtering material frame, wherein each filtering material frame is of a cylindrical structure, and filtering material covers are arranged at the top and bottom of the filtering material frame; a filtering material is arranged in the filtering material frame; a spiral guide separation plate is further arranged along the direction of extending towards an outer wall from the center of the filtering material frame; the tail end of the spiral guide separation plate is connected with the outer wall of the filtering material frame to form a circulation channel for circulation of water flow; the starting end of the spiral guide separation plate is the starting end of the circulation channel; the tail end of the spiral guide separation plate is the tail end of the circulation channel; a water outlet hole is formed in the upper filtering material cover of the filtering material frame; the water outlet hole is communicated with the tail end of the circulation channel; a water inlet hole is formed in the lower filtering material cover of the filtering material frame; and the water inlet hole is communicated with the starting end of the circulation channel. According to the filter element for the water purifier, provided by the invention, the flow path of the water flow passing through the filtering material can be prolonged, and water flow staying time is prolonged, so that the contact area of the water flow and the filtering material is enlarged, and the filtering effect is effectively improved.
Description
Technical field
The present invention relates to filter element of water purifier apparatus field, refer to especially a kind of filter element for water purifier.
Background technology
Along with improvement and the growth in the living standard of economic condition, people have had higher wanting to drinking water qualityAsk. The main source running water of drinking water is due to the aggravation of pollution of waterhead at present, and in production process, chlorbenside bacterium producesRaw DBPs problem, the secondary pollution of pipe network etc., cannot meet it and drink requirement. And front largeAmount use bottled water sealing, deposit with delivery process in all very easily produce secondary pollution, be ensure water qualityFresh and clean, therefore people are also more and more higher for the requirement of purifier. As core component filter core,Its properity will directly affect occupation mode and the effect of purifier. Industry is in order to satisfy the demands, alsoPolytype filter core has released one after another.
But these filter cores mostly adopt monomer filter core to obtain and purify waste water, and monomer filter core is all in the middle of pipeFill filtrate, remove heavy-metal pollution and silt in water, iron rust, micro-Organic Pollutants etc. by filtrate.Such filter element for water purifier, current are imported in filter core from inlet opening enters, then are flowed out by apopore.Wherein, the harmful substance in water source etc. is attracted in filter core on the surface of the filtrate of filling, thus realize rightDischarge from apopore at water source after purification.
But above-mentioned filter element for water purifier, the one, from the circulation of specific path, cannot ensure whole for a long timeFiltrate is effectively utilized equably, will certainly cause like this filtrate part deteriorated, when local filtrate badWhen change, the efficiency that harmful substance is removed obviously declines, thereby causes the water quality after filtration to decline. The 2nd,In the time that local filtrate is deteriorated, also exists and there is the filtrate that can utilize although local, due to whole filterMaterial harmful substance adsorption efficiency decline, therefore, whole filtrate must be changed, thus cause unnecessaryWaste, cause the raising of production cost.
In view of the foregoing, it is better that those skilled in the art is badly in need of designing a kind of filter effect, and can carryHigh filtrate utilization rate, and then the filter element for water purifier of capable of prolonging service life of filter elements.
Summary of the invention
For the problems referred to above, the present invention aims to provide a kind of filter element for water purifier, by arranging in filtrate frameKicker baffle, can make to be imported into the current in filter core, along the path flow mistake of kicker baffle, effectivelyExtend the flow process of current through filtrate, improved the time of staying, increased and the contact area of filtrate, enteredAnd the service efficiency of raising filtrate can ensure that the water quality of filtering rear water source reaches better, more excellent prolongation makesWith the life-span, reduce production costs.
Technical scheme provided by the invention is as follows:
A kind of filter element for water purifier, comprises at least one filtrate frame,
Described filtrate frame is cylindrical structure, and is equipped with up and down filtrate lid, in described filtrate frame, is provided with filtrate,Described filtrate is between upper and lower filtrate lid;
In the direction of extending along described filtrate Jia center to outer wall, be also provided with a helical form kicker baffle, instituteState the end of helical form kicker baffle and the outer wall of described filtrate frame and connect and compose the stream for current circulationCirculation passage;
The initiating terminal of described helical form kicker baffle is the initiating terminal of described circulation passage, described helical form guidingThe end of dividing plate is the end of described circulation passage;
The upper filtrate of described filtrate frame covers and is provided with apopore, the end of described apopore and described circulation passageBe communicated with;
The lower filtrate of described filtrate frame covers and is provided with inlet opening, described inlet opening and described circulation passage initialEnd is communicated with.
The technical program, the circulation that is current by the helical form kicker baffle arranging in filtrate frame has formedOne circulation passage. The source entering when inlet opening like this can be flow through from circulation passage initiating terminal to end, finalFlow out from apopore. Because filtrate is arranged in filtrate frame, helical form kicker baffle is isolated into one by filtrate frameCurrent circulation passage, ensures that the path flow of current peace photograph setting, through the everywhere of filtrate frame, makes each like thisThe filtrate at place is effectively utilized, and ensures that after filtering, the water quality at water source reaches better, has effectively extended waterThe flow through flow process of filter material, improves the current time of staying, has increased and the contact area of filtrate, and more excellent prolongsLong life, reduce production costs.
Preferably, in described circulation passage, be provided with several screen packs, each described screen pack all with described onFiltrate lid and/or lower filtrate lid are vertical, and each described screen pack is parallel to each other.
In the technical program, screen pack is further set in circulation passage, the screen pack effect of setting isThe water source flowing through is further filtered, and the bulky grain that can effectively filtrate in water source cannot be absorbed pollutesOrganic matter is directly isolated, and it is more flexible, convenient to use, and can tackle the polytropy of water quality.
Preferably, to the wooden partition of end, be provided with several cards at the initiating terminal along described helical form kicker baffleGroove, described draw-in groove is vertical with described upper filtrate lid and/or lower filtrate lid, and each described draw-in groove is parallel to each other;
Described filter network card is located in the described draw-in groove of opposing parallel.
In the technical program, several draw-in grooves are set on the wooden partition of helical form kicker baffle, by what arrangeDraw-in groove is located at filter network card in draw-in groove, not only can ensure that screen pack is steady with being connected of helical form kicker baffleQualitative, and notch die sinking is simple, screen pack installation and mounting or dismounting program are simplified in easy installation and removal, and convenientScreen pack is done to timely cleaning and replacing.
Preferably, on the sidewall near described filtrate frame one side of described apopore and/or described inlet opening, extend oneWater distributor, offers several the first through holes on the tube wall of described water distributor.
In prior art, by apopore and the inlet opening offered on filter, realize and feed pipeBetween road, directly connect, the parts such as filter and filter core wherein, filter screen, filter material directly bear from inlet openingThe hydraulic pressure of the water supply line of introducing is larger, and the parts that not only filter wherein easily damage, and due to water flow velocityHigher, filter fully not, filter effect is not good. And apopore is directly connected with external equipment, the water yieldWhen few, cause equipment to use. And the water distributor arranging is offered several simultaneously on the tube wall of water distributorThe first through hole, can accelerate flow rate of water flow to greatest extent by the first through hole, can meet current F.F. fastGo out, avoid filtrate frame to produce excessive pressure, cause the distortion of filtrate frame, affect the use longevity of whole filter coreLife.
Preferably, also comprise that one is set in the water distribution cap on described water distributor, described water distribution cap is tubular structure.
In the technical program, by the directly sidewall near filtrate frame one side by apopore and/or inlet opening of water distributorUpper extension obtains, and then on water distributor, is socketed a water distribution cap. The area that the current that so not only expand flow out,Increase flow velocity and flow, and can reduce hydraulic pressure by water distribution cap, more excellent filtrate is cut apart and preventedGrain filtrate leaks.
Preferably, the length of described water distribution cap is less than described water distributor.
By the length setting of water distribution cap be less than water distributor length, not only facilitate the installation of water distribution cap, and ensureThe stability that both connect.
Preferably, on the tube wall of described water distribution cap, offer several second through holes.
Preferably, described in several, the first through hole and/or described the second through hole are uniformly distributed, and described first is logicalHole is corresponding with described the second through hole.
Several second through holes are further set on water distribution cap, and several first through holes and second are led toHole is evenly distributed in tube wall surrounding, can ensure that like this current can import simultaneously or derive from multiple directionsFiltrate frame, not only can accelerate the flow velocity of current, reduces hydraulic pressure, and can ensure the initiating terminal of circulation passageThe filtrate of surrounding all can be fully used.
Preferably, described filtrate frame can be integrated setting, also can be by multiple filtrate framves unit along axis sideTo stacked connection, between adjacent described filtrate frame unit, connect the two ends of described cross under by a cross underBe communicated with apopore or the inlet opening of adjacent described filtrate frame unit respectively.
The technical program, sets up filtrate to be set to one, or is connected and composed by multiple filtrate framves unit. Like thisThe scope of application can be effectively improved, the identical or different filtrate of interpolation in each filtrate frame can be given, and thenImprove filter efficiency, and bring great convenience to cleaning and replacing filtrate.
Preferably, the outer surface of described cross under middle part encloses a protuberance, described protuberance and adjacent described inThe upper filtrate lid of filtrate frame unit or lower filtrate cap surface close contact.
The cross under arranging not only can be realized and be communicated with the effect of adjacent filtrate frame unit, make its connect orIn parallel in aggregates, reach the object of increasing water quality and increasing discharge. The protuberance simultaneously enclosing is to filtrateFrame unit plays the effect of a support, ensures the stability connecting. Avoid being equipped with the filtrate frame of filtrate simultaneouslyUnit weight is overweight produces pressure to adjacent filtrate frame unit, causes the pressurized breakage of filtrate frame unit.
A kind of filter element for water purifier provided by the invention, at least can bring following a kind of beneficial effect:
1, the helical form kicker baffle that passes through setting in the present invention, is isolated into first-class by the filtrate in filtrate frameCirculation passage, extends the flow process of current through filtrate, improves the current time of staying, increases the contact-making surface with filtrateLong-pending, can ensure to be imported into the current in filter core, along the path flow mistake of kicker baffle, effectively improve filtrateService efficiency, can ensure that the water quality of filtering rear water source reaches better.
2, in the present invention by the screen pack arranging in circulation passage. It is more flexible, convenient to use, canWith the polytropy of reply water quality, further improve the water quality at water source after filtering.
3, the water distributor arranging in the present invention, and on the tube wall of water distributor, offer the first through hole. CanSolve problems of the prior art, accelerate to greatest extent the flow velocity of current, can also effectively avoidCurrent produce excessive pressure to filtrate frame.
4, a water distribution pipe cap is further set on water distributor in the present invention, the while is at the tube wall of water distribution capOn offer the second through hole, and install time must the first through hole is corresponding with the second through hole. Can be to greatest extentAccelerate the flow velocity of current, can also effectively avoid initiating terminal and the end of current to circulation passage to produce excessiveImpact, simultaneously can cut apart and prevent that granule filter material from leaking filtrate.
5, in the present invention, filtrate frame is wholely set, also can be connected and composed by multiple filtrate framves unit time,Between adjacent filtrate frame unit, be communicated with by cross under. Not only can the company of realization by the cross under arrangingLogical, and can reach the object of increasing water quality and increasing discharge, can also realize support by protuberanceEffect.
6, result of the present invention is simple, applied widely, and convenient cleaning and replacing, reduces the set-up time, fallsLow production cost.
Brief description of the drawings
By the mode with clearly understandable, accompanying drawings preferred embodiment, to filter element for water purifier belowAbove-mentioned characteristic, technical characterictic, advantage and implementation thereof be further described.
Fig. 1 is the decomposition texture view of filter element for water purifier of the present invention;
Fig. 2 is that in filter element for water purifier of the present invention, filtrate frame is looked with the stereochemical structure that helical form kicker baffle is connectedFigure;
Fig. 3 is to be the stereochemical structure view of Fig. 2 other direction;
Fig. 4 is the stereochemical structure view of upper filtrate lid in filter element for water purifier of the present invention;
Fig. 5 is the stereochemical structure view of the upper filtrate lid of Fig. 4 other direction;
Fig. 6 is the topology view of water distribution cap in filter element for water purifier of the present invention;
Fig. 7 is the structural representation of the stacked connection in multiple filtrate frame unit in filter element for water purifier of the present invention;
Fig. 8 is the structural representation of cross under in filter element for water purifier of the present invention.
Drawing reference numeral explanation:
1-filtrate frame; 101-helical form kicker baffle; 1011-draw-in groove; 102-circulation passage; 103-circulation is logicalRoad initiating terminal; 104-circulation passage end;
The upper filtrate lid of 2-; 201-apopore; 202-water distributor; 203-the first through hole; 204-water distribution cap; 205-The second through hole;
Filtrate lid under 3-; 301-inlet opening;
4-screen pack;
5-cross under; 501-protuberance.
Detailed description of the invention
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, will contrast attached belowFigure explanation the specific embodiment of the present invention. Apparently, the accompanying drawing in the following describes is only the present inventionSome embodiment, for those of ordinary skill in the art, do not paying under the prerequisite of creative work,Can also obtain according to these accompanying drawings other accompanying drawing, and obtain other embodiment.
For making drawing succinct, in each figure, only schematically show part related to the present invention, they are alsoDo not represent its practical structures as product. In addition, so that drawing is succinctly convenient to understanding, tool in some figureThere are the parts of same structure or function, only schematically illustrated one of them, or only marked whereinOne. In this article, " one " not only represents " only this ", also can represent the situation of " more than one ",Simultaneously in accompanying drawing of the present invention, upper and lower filtrate lid 2,3 is defined as upper and lower in Fig. 7, and this is also filter core of the present inventionOrientation in the time that reality is used, subsequent drawings is continued to use this definition.
In the embodiment of filter element for water purifier of the present invention, shown in Fig. 1-8, comprise at least one filtrate frame1, in filtrate frame 1, be provided with filtrate, wherein, filtrate frame 1 is that (concrete structure can actual demand for cylindrical shapeDo rational design), and be equipped with up and down filtrate lid, simultaneously in the interior helical form guiding that arranges of filtrate frame 1Dividing plate 101. Compared to conventional filtrate frame 1 of the prior art, in the filtrate frame 1 in the present invention, spiral is setShape kicker baffle 101, not only simple in structure, and the filtrate of filtrate frame 1 can be isolated into one and flow for currentLogical circulation passage 102, can force like this current according to arrange path flow through the everywhere of filtrate frame 1,Extend the flow process of current through filtrate, improved the current time of staying, and then increased and the contacting of filtrateArea, improves filter effect effectively.
In the present embodiment, concrete referring to shown in Fig. 2,3, the setting of helical form kicker baffle 101 be byAlong filtrate compared with 1 center (virtual center, in figure just for convenience of explanation, schematically with shown in Fig. 3301 positions, inlet opening) direction of extending to outer wall is with spiral form setting, and by helical form guiding everyThe outer wall of the end of plate 101 and filtrate frame 1 is connected and fixed, like this between the wooden partition of helical form guide plate 101,And and filtrate frame 1 outer wall between form circulation passage 102, wherein, the end of helical form guide plate 101 isCirculation passage end 104, the initiating terminal of helical form guide plate 101 is circulation passage initiating terminal 103. Certainly existIn other embodiment, the shape of helical form guide plate 101 is not limited in shown in figure, also can adopt itThe curve of his shape or straight line all can, and the initiating terminal of helical form kicker baffle 101 is not only just from filtrateExtend to outer wall at the center of frame 1, only need meet circulation passage initiating terminal 103 and circulation passage end 104 convergesOne place.
Shown in Fig. 3-5, above-described embodiment, in the time that reality is used, is shown in shown in Fig. 4,5, the filter arrangingOne apopore 201 flowing out for current is set on the upper filtrate lid 2 of bin 1, and by apopore 201 and circulationChannel end 104 is communicated with. As shown in Figure 3, on lower filtrate lid 3, arrange one simultaneously and flow into filtrate for currentInlet opening 301 in frame 1, and inlet opening 301 is communicated with circulation passage initiating terminal 103. Can ensure currentThe unified circulation passage initiating terminals 103 that flow into from inlet opening 301, finally by circulation passage end 104 from apopore201 flow out. In the present embodiment, lower filtrate lid 3 is one-body molded with the outside of filtrate frame 1.
In the present embodiment, again referring to shown in Fig. 3, current are on road during through circulation passage 102, the filter of settingMaterial adsorbs the harmful substance of a part in water source fall, and realizes the filtration to water source under the effect of filtrate. EnterOne step preferably, arranges several screen packs 4 (concrete magnitude setting is according to spiral circulation passage 102 is interiorThe spiral size of shape kicker baffle 101 is set), each screen pack 4 all arranges in circulation passage 102, and withUpper filtrate lid 2 and/or lower filtrate lid 3 are vertical, and each screen pack 4 is parallel to each other. By the screen pack 4 arrangingWater source through media filtration again can be filtered under the effect of screen pack 4, and then improve and filter effectRate, can directly filter the pollutant of bulky grain thing, improves the water quality at water source after filtering.
On the basis of above-described embodiment, preferably, if arrange on the wooden partition of helical form kicker baffle 101A dry draw-in groove 1011, some bar draw-in grooves 1011 are arranged successively along initiating terminal to the end of helical form kicker baffle 101Row, and vertical with upper filtrate lid 2 and/or lower filtrate lid 3, each draw-in groove 1011 is parallel to each other simultaneously, and then canConveniently screen pack 4 is fastened in the draw-in groove 1011 of opposing parallel, improves screen pack 4 and helical form kicker baffle101 connective stability.
In the present embodiment, shown in Fig. 5, on the sidewall at apopore 201 near filtrate frame 1 one sides, prolongStretch a water distributor 202, and on the tube wall of water distributor 202, offer several first through holes 203, of settingOne through hole 203 can accelerate the rate of outflow of current, can not affect user's water consumption, can avoid water simultaneouslyPress the excessive damage that causes filtrate frame 1.
On the basis of above-described embodiment, shown in Fig. 6, preferably, on water distributor 202, also arrange oneWater distribution cap 204, and water distribution cap 204 is also tubular structure, offers several the second through holes simultaneously on tube wall205. When actual installation, by corresponding to the first through hole 203 and the second through hole 205, and first and second through hole 203,204 quantity is set according to caliber, and is evenly distributed in surrounding, when meeting current circulation, increasesFlow velocity and flow, can also ensure that current flow through uniformly, avoids causing to apopore 201 build-ups of pressure.
The structure that it should be noted that water distribution cap 204 can be identical with the structure of water distributor 202, also can be different,The caliber that only needs to meet water distribution cap 204 is greater than the caliber of water distributor 202, makes water distribution cap 204 be set in water distributionOn pipe 202.
When practice, what the water distribution cap 204 of setting was concrete is fastened on filtrate lid 202 and lower filtrate lid 203Between, can ensure like this on basis that current flow out from the second through hole 205 of water distribution cap 204, can alsoImprove the connective stability of water distribution cap 204 and water distributor 202. Without by fixing water distribution cap 204, only need sheathedOn water distributor 202. After current flow out from the first through hole 203, then flow out in the second through hole 205,Even if water distribution cap 204 rotates on water distributor 202 along axis, current still can flow out from the second through hole 205,Design ingeniously, installation and removal are convenient, and the effect that more optimizedly reduces hydraulic pressure is better.
In the above-described embodiments, as shown in Figure 3, the sidewall near filtrate frame 1 one sides in inlet opening 301 simultaneouslyUpper extension one water distributor 202, a simultaneously sheathed water distribution cap 204 on water distributor 202, can ensure to importCurrent hydraulic pressure is excessive, causes the damage of filtrate frame 1, can also ensure that the water source evenly importing is from circulation passage102 surrounding imports uniformly, improves the utilization rate of circulation passage 102 surrounding filtrates. Preferably, Ke YiOn apopore 201 and inlet opening 301, water distributor 202 is all set, and water distribution cap 204 can overlap when mounted in advanceBe located on water distributor 202, the inner surface of one end and upper filtrate lid 2 and/or lower filtrate lid 3 is (near filtrate frame 1One side) be connected and fixed, can certainly directly extend from the inner surface of upper filtrate lid 2 and/or lower filtrate lid 3Arrive, or be directly connected with filtrate frame 1 or helical form kicker baffle 101. Concrete structure also can design arbitrarily,Reduce hydraulic pressure as long as can play, within all belonging to the scope of protection of the invention.
Filtrate frame 1 can be integrated setting in use, also can be by multiple filtrate framves unit along axis directionStacked connection, the connected mode between adjacent filtrate frame unit has multiple. In an embodiment of the present invention, ginsengSee shown in Fig. 7, exemplary by the connected mode of two filtrate frame unit: between adjacent filtrate frame unit byCross under 5 is realized and being communicated with, and the effect connecting can be done multiple combination according to needs of production. See figureShown in 8, cross under 5 is tubular structure, and cross under 5 two ends of tubular structure can directly be plugged in adjacent filterIn the apopore 201 or inlet opening 301 of bin unit, and enclose a protuberance at cross under 5 outer wall middle parts501. Ensure that so adjacent filtrate frame unit has been communicated with rear difficult drop-off, convenient installation, and protuberance 501All, with adjacent upper filtrate lid 2 or the surperficial close contact of lower filtrate lid 3, can play the effect of a support.It should be understood that cross under 5 can be also other shapes, is connected to each other, plays support as long as can realizeEffect with the circulation of current, can realize object of the present invention, belongs to the scope of protection of the invention.
It should be noted that all independent assortments as required of above-described embodiment. The above is only the present inventionPreferred embodiment, it should be pointed out that for those skilled in the art, do not departing fromUnder the prerequisite of the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered asProtection scope of the present invention.
Claims (10)
1. a filter element for water purifier, comprises at least one filtrate frame,
It is characterized in that:
Described filtrate frame is cylindrical structure, and is equipped with up and down filtrate lid, in described filtrate frame, is provided with filtrate,Described filtrate is between upper and lower filtrate lid;
In the direction of extending along described filtrate Jia center to outer wall, be also provided with a helical form kicker baffle,The outer wall of the end of described helical form kicker baffle and described filtrate frame connects and composes one for current circulationsCirculation passage;
The initiating terminal of described helical form kicker baffle is circulation passage initiating terminal, described helical form kicker baffleEnd be circulation passage end;
The upper filtrate of described filtrate frame covers and is provided with apopore, described apopore and described circulation passage endBe communicated with;
The lower filtrate of described filtrate frame covers and is provided with inlet opening, and described inlet opening and described circulation passage are initialEnd is communicated with.
2. filter element for water purifier according to claim 1, is characterized in that:
In described circulation passage, be provided with several screen packs, each described screen pack all with described upper filtrate lidAnd/or lower filtrate lid is vertical, and each described screen pack is parallel to each other.
3. filter element for water purifier according to claim 2, is characterized in that:
To the wooden partition of end, be provided with several draw-in grooves at the initiating terminal along described helical form kicker baffle, instituteState draw-in groove vertical with described upper filtrate lid and/or lower filtrate lid, and each described draw-in groove is parallel to each other;
Described filter network card is located in the described draw-in groove of opposing parallel.
4. filter element for water purifier according to claim 1, is characterized in that:
On the sidewall near described filtrate frame one side of described apopore and/or described inlet opening, extend a water distributionPipe, offers several the first through holes on the tube wall of described water distributor.
5. filter element for water purifier according to claim 4, is characterized in that:
Also comprise that one is set in the water distribution cap on described water distributor, described water distribution cap is tubular structure.
6. filter element for water purifier according to claim 4, is characterized in that:
The length of described water distribution cap is less than described water distributor length.
7. filter element for water purifier according to claim 5, is characterized in that:
On the tube wall of described water distribution cap, offer several the second through holes.
8. filter element for water purifier according to claim 7, is characterized in that:
Described in several, the first through hole and/or described the second through hole are uniformly distributed, and described the first through hole and instituteState the second through hole corresponding.
9. filter element for water purifier according to claim 1, is characterized in that:
Described filtrate frame can be integrated setting, also can be stacked along axis direction by multiple filtrate framves unitConnect, between adjacent described filtrate frame unit, connect by a cross under, the two ends of described cross under respectivelyBe communicated with apopore or the inlet opening of adjacent described filtrate frame unit.
10. filter element for water purifier according to claim 8, is characterized in that:
The outer surface of described cross under is provided with a protuberance, and described protuberance is positioned at the middle part of described cross under,And upper filtrate lid or lower filtrate cap surface close contact with adjacent described filtrate frame unit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159251.3A CN105597388A (en) | 2016-03-21 | 2016-03-21 | Filter element for water purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159251.3A CN105597388A (en) | 2016-03-21 | 2016-03-21 | Filter element for water purifier |
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| CN105597388A true CN105597388A (en) | 2016-05-25 |
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