CN205516853U - Filter core and water treatment facilities who has it - Google Patents

Abstract

The utility model discloses a filter core and water treatment facilities who has it, the filter core includes: strain the shell outward and strain shell and second valve in, and strain the shell in, and establish to strain in, strain the shell outward in and be equipped with the filter media in the shell in order filtering the raw water and strain the shell in, and strain the shell outward and inject an outer flow channel jointly strain in, have on the shell first cross the water through -hole and will in strain the inside second that switches on with outer flow channel of shell and cross the water through -hole, first valve, first valve is established interior straining with control in the shell the first switching of crossing the water through -hole. According to the utility model discloses a filter core, simple structure, ingenious, the operational reliability is high, has the advantage of leak protection water to convenience of customers is the renew cartridge carefreely more.

Description

Filter element and the water treatment facilities with it

Technical field

This utility model relates to household appliance technical field, especially relates to a kind of filter element and has its water treatment facilities.

Background technology

At present, people generally use tap water to wash one's face, but, hardness of water is likely to harm users skin from the beginning, causes use Family skin damage.It addition, the structure complexity of the water treatment facilities in correlation technique, water purification reliability is poor.

Utility model content

This utility model is intended at least to solve one of technical problem present in prior art.To this end, this utility model is to carry Going out a kind of water treatment facilities, described water treatment facilities simple in construction, functional reliability are good.

This utility model also proposes a kind of water treatment facilities with above-mentioned filter element.

According to the filter element of this utility model first aspect, including: outer filter housing；Interior filter housing, described interior filter housing is located at described outer filter In shell, it is provided with filter material in described interior filter housing so that former water to be filtered, outside described interior filter housing and described outer filter housing limit jointly Runner, described interior filter housing has first and crosses water through hole and cross water by internal for described interior filter housing with the second of described outer flow passage conducting Through hole；And first valve, described first valve is located in described interior filter housing to control the described first opening and closing crossing water through hole.

According to filter element of the present utility model, simple in construction, ingenious, functional reliability is good.

In an embodiment of the present utility model, the bottom of described interior filter housing has the first exntension tubs section downwardly extended, institute State the first water through hole excessively to be formed on the diapire of described first exntension tubs section.

In an embodiment of the present utility model, described filter element farther includes: crossing water wheels, described water wheels of crossing are located at described Have in first exntension tubs section and on described water wheels excessively at the circumferentially-spaced multiple water excessively opening distribution of described first exntension tubs section Hole.

In an embodiment of the present utility model, described first valve includes: moving member, and described moving member sets movably In described first exntension tubs section；And first elastic component, in described first elastic component is located at described first exntension tubs section and only It is against described mistake to cross water and lead to often promoting described moving member to close described first between water wheels and the diapire of described first exntension tubs section Hole.

In an embodiment of the present utility model, described moving member includes: mobile bar and be located at bottom described mobile bar close Packing.

In an embodiment of the present utility model, described filter element farther includes: the second valve, and described second valve is located at To control the break-make of described outer flow passage between described interior filter housing and described outer filter housing.

In an embodiment of the present utility model, the bottom of described interior filter housing has the first exntension tubs section downwardly extended, institute The bottom stating outer filter housing has the second exntension tubs section downwardly extending and being set in outside described first exntension tubs section, described second valve Door includes: sleeve sections, described sleeve sections is set between described first exntension tubs section and described second exntension tubs section；End ring section, Described end ring section is connected to the top of described sleeve sections and is only supporting the sealing station of diapire of described outer filter housing and away from outside described Dodging between position of the diapire of filter housing is removable.

In an embodiment of the present utility model, described second valve by the second elastic component at described sealing station and described Dodging between position removable, described second elastic component is located between the diapire of described end ring section and described interior filter housing often to promote Described end ring section is positioned at described sealing station to block described outer flow passage.

In an embodiment of the present utility model, the lower surface of described interior filter housing have upwardly recessed and around described first The annular groove of exntension tubs section, described second elastic component is set in outside described first exntension tubs section and upper end is only against described annular On the roof of groove.

In an embodiment of the present utility model, described end ring section is provided with and upwardly extends and be looped around described second elastic component Outer annular retaining ring.

In an embodiment of the present utility model, the bottom of described end ring section has O-ring seal.

In an embodiment of the present utility model, the shape of described outer filter housing is similar to the shape of described interior filter housing.

In an embodiment of the present utility model, described outer filter housing includes: the outer filter housing upper cover of cone；With discoidal Outer filter housing lower cover, described outer filter housing lower cover is located at the bottom of described outer filter housing upper cover.

In an embodiment of the present utility model, described interior filter housing includes: the interior filter housing upper cover of cone；With discoidal Interior filter housing lower cover, described interior filter housing lower cover is located at the bottom of described interior filter housing upper cover.

According to the water treatment facilities of this utility model second aspect, including the filter element according to this utility model first aspect.

According to water treatment facilities of the present utility model, by arranging the filter element of above-mentioned first aspect, thus improve water and process dress The overall performance put.

Additional aspect of the present utility model and advantage will part be given in the following description, and part will become from the following description Obtain substantially, or recognized by practice of the present utility model.

Accompanying drawing explanation

Fig. 1 is the explosive view of the water treatment component according to this utility model embodiment；

Fig. 2 is the axonometric chart of the water treatment component shown in Fig. 1；

Fig. 3 is the top view of the water treatment component shown in Fig. 2；

Fig. 4 is the sectional view of F1-F1 line along Fig. 3；

Fig. 5 is the partial enlarged drawing of Fig. 4；

Fig. 6 is the partial enlarged drawing of Fig. 5；

Fig. 7 is the axonometric chart of the water treatment component according to this utility model embodiment, not shown upper casing；

Fig. 8 is the top view of the water treatment component shown in Fig. 7, not shown upper casing；

Fig. 9 is the sectional view of F2-F2 line along Fig. 8；

Figure 10 is the axonometric chart of the water treatment component according to this utility model embodiment, not shown upper casing and filter element；

Figure 11 is the top view of the water treatment component shown in Figure 10, not shown upper casing and filter element；

Figure 12 is the sectional view of F3-F3 line along Figure 11；

Figure 13 is the axonometric chart of the water treatment component according to this utility model embodiment, not shown upper casing, filter element and under Shell；

Figure 14 is the front view of the water treatment component shown in Figure 13, not shown upper casing, filter element and lower casing；

Figure 15 is the sectional view of F4-F4 line along Figure 14；

Figure 16 is the explosive view of the water treatment facilities according to this utility model embodiment；

Figure 17 is the upward view of the water treatment facilities shown in Figure 16, not shown first adapter and the second adapter；

Figure 18 is the front view of the filter element according to this utility model embodiment；

Figure 19 is the sectional view of line D-D along Figure 18；

Figure 20 is the exploded isometric figure of the filter element according to this utility model embodiment；

Figure 21 is the sectional view of Figure 20；

Figure 22 is the axonometric chart of the filter element according to this utility model embodiment；

Figure 23 is the sectional view of the filter element shown in Figure 22；

Figure 24 is the axonometric chart of the outer filter housing upper cover according to this utility model embodiment；

Figure 25 is the sectional view of the outer filter housing upper cover shown in Figure 24；

Figure 26 is the axonometric chart of the interior filter housing upper cover according to this utility model embodiment；

Figure 27 is the axonometric chart of the interior filter housing lower cover according to this utility model embodiment；

Figure 28 is another axonometric chart of the interior filter housing lower cover shown in Figure 27；

Figure 29 is the sectional view of the interior filter housing lower cover shown in Figure 28；

Figure 30 is the axonometric chart of the outer filter housing lower cover according to this utility model embodiment；

Figure 31 is another axonometric chart of the outer filter housing lower cover shown in Figure 30；

Figure 32 is the front view of the outer filter housing lower cover shown in Figure 31；

Figure 33 is the sectional view of the outer filter housing lower cover shown in Figure 32；

Figure 34 is the axonometric chart of the second valve according to this utility model embodiment；

Figure 35 is the front view of the second valve shown in Figure 34；

Figure 36 is the sectional view of line A-A along Figure 35；

Figure 37 is the axonometric chart crossing water wheels according to this utility model embodiment；

Figure 38 is the front view crossing water wheels shown in Figure 37；

Figure 39 is the sectional view of line B-B along Figure 38；

Figure 40 is the explosive view of the base assembly according to this utility model embodiment；

Figure 41 is another installation diagram of the base assembly shown in Figure 40；

Figure 42 is the front view of the base assembly shown in Figure 41；

Figure 43 is the sectional view of H-H line along Figure 42；

Figure 44 is the sectional view of the base assembly shown in Figure 42；

Figure 45 is the top view of the base assembly shown in Figure 42, not shown water route seat；

Figure 46 is the upward view of the base assembly shown in Figure 42, not shown water route seat；

Figure 47 is the front view of the base assembly shown in Figure 42, not shown water route seat；

Figure 48 is the sectional view of line C-C along Figure 47；

Figure 49 is the top view of the water route seat of the base assembly shown in Figure 42.

Reference:

Water treatment component 1000；

Water treatment facilities 100；

Housing 1；Upper casing 11；Lower casing 12；Escape groove 121；Power supply lid 13；

Filter element 2；Outer filter housing 21；Second exntension tubs section 211；Rotate convex tendon 2111；Water storage cavity 2112；3rd crosses water Through hole 2113；Second sealing member 211a；Limiting tooth 212；Fitting recess 2121；Cross tank 2122；Outer filter housing upper cover 213； Annular inserted sheet 2131；Second rib 2132；Outer filter housing lower cover 214；Annular slot 2141；Divide water flow passage 2142；Radially Rib 2143；Circumference rib 2144；Interior filter housing 22；First exntension tubs section 221；First crosses water through hole 2211；Annular is recessed Groove 2212；Second crosses water through hole 2213；Filter screen 2214；First sealing member 221a；Interior filter housing upper cover 223；Interior filter housing lower cover 224；First rib 2241；First valve 23；Moving member 231；Mobile bar 2311；Sealing gasket 2312；First elastic component 232；Cross water wheels 24；Water hole 241；Second valve 25；Sleeve sections 251；Arc 2511；End ring section 252；Annular Back-up ring 2521；O-ring seal 2522；Second elastic component 2523；Filter material 26；

Base assembly 3；Water route plate 31；End plate 311；Urceolus 3111；Second crosses mouth of a river 3111b；Inner core 3112；The One crosses mouth of a river 3112b；Flow-guiding structure 3113；Diversion column 3113a；Fuisw rib 3113b；Recess 3114；Rotary stopper groove 3114a；Distributary base 312；Water route seat 32；The first side wall 3211；Second sidewall 3212；3rd sidewall 3213；4th side Wall 3214；First dividing plate 322；Semi-circular segments 3221；Second partition 323；Segmental arc 3231；Power supply installation cavity 324；Stream Gauge 33；First adapter 34；Second adapter 35；Display device 36；First display lamp 361；Second display lamp 362；The Three display lamps 363；

Outer flow passage S1；First Transition water flowing runner S2；Second transition water flowing runner S3；First water flowing runner S4；Second Water flowing runner S5；First subflow road S6；Second subflow road S7；Water knockout drum 200；Power supply 300.

Detailed description of the invention

Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached The embodiment that figure describes is exemplary, it is intended to be used for explaining this utility model, and it is not intended that to limit of the present utility model System.

Following disclosure provides many different embodiments or example for realizing different structure of the present utility model.For letter Changing disclosure of the present utility model, hereinafter parts and setting to specific examples are described.Certainly, they are the most merely illustrative, And it is not intended to limit this utility model.Additionally, this utility model can in different examples repeat reference numerals and/or Letter.This repetition is for purposes of simplicity and clarity, between itself not indicating discussed various embodiment and/or arranging Relation.Additionally, the various specific technique that provides of this utility model and the example of material, but ordinary skill Personnel are it can be appreciated that the property of can be applicable to of other techniques and/or the use of other materials.

Below with reference to the accompanying drawings 1-Figure 49 describes the water treatment facilities 100 according to this utility model embodiment.

See figures.1.and.2, according to the water treatment facilities 100 of this utility model embodiment, including: housing 1, filter element 2 with And base assembly 3.

As shown in Fig. 4, Fig. 5 and Figure 44, in filter element 2 and base assembly 3 are each provided at housing 1 and base assembly 3 is positioned at filter The bottom of core 2, filter element 2 includes filter material 26, has outer flow passage S1 in filter element 2, and base assembly 3 has the first water flowing stream Road S4 and the second water flowing runner S5, the first water flowing runner S4 and the second water flowing runner S5 keep apart setting.

Wherein, the second water flowing runner S5 connects with outer flow passage S1, thus the second water flowing runner S5 can be defeated to outer flow passage S1 Send former water；Outer flow passage S1 connects with filter material 26, thus outer flow passage S1 can supply former water to filter material 26, so that former water quilt Filter material 26 filters；First water flowing runner S4 connects with filter material 26, thus filter material 26 can be discharged to the first water flowing runner S4 Water purification after filtration.Therefore, according to the water treatment facilities 100 of this utility model embodiment during work, former water can To carry out filtering and being arranged by the first water flowing runner S4 from the second water flowing runner S5 and outer flow passage S1 entrance filter material 26 successively Go out.

Certainly, this utility model is not limited to this, and said process can also inversely be carried out, specific as follows.First water flowing runner S4 Connect with filter material 26, thus the first water flowing runner S4 can supply former water to filter material 26, so that former water is filtered by filter material 26； Outer flow passage S1 connects with filter material 26, thus can be discharged in outer flow passage S1 by the water purification after filtering through filter material 26；Second Water flowing runner S5 connects with outer flow passage S1, thus flows into the water purification in outer flow passage S1 and can be arranged by the second water flowing runner S5 Going out, therefore, according to the water treatment facilities 100 of this utility model embodiment during work, former water can lead to from first Water flow passage S4 enters filter material 26 and carries out filtering and pass sequentially through outer flow passage S1 and the second water flowing runner S5 discharge.Thus, Water treatment facilities 100 according to this utility model embodiment, simple in construction, it is simple to produce, filter efficiency is high, reliable operation Property is good.Below, only illustrate as a example by the water treatment facilities 100 that the water treatment procedure described according to this section is operated, Those skilled in the art are after having read techniques below scheme, it is clear that be appreciated that the water treatment procedure described according to epimere enters The technical scheme of the water treatment facilities 100 of row work.

Here, it should be noted that the kind of filter material 26 can select flexibly according to actual filtration demand, such as, can To select the common filter material only filtered out by target grain size pollutant, it is also possible to select the special filter material with ion exchanging function. Preferably, the filter material that the oxidation-reduction potential value of water is filtered into negative value can be selected, so, when user uses this kind of filter material During the water purification cleaning face filtered, not only can be effectively improved cleaning effect, it is also possible to play the effect of skin protection.This area Technical staff, it is understood that have the filter material of various filtering function, the most no longer describes in detail.

In a concrete application of the present utility model, according to water treatment facilities 100 and the water knockout drum of this utility model embodiment 200 can collectively form water treatment component 1000, wherein, have the first flow and keeping apart setting in water knockout drum 200 Two runners, one end of first flow may be mounted on running water pipe etc., and the other end of first flow may be mounted at water and processes On device and with the first water flowing flow passage, one end of the second runner may be mounted on water treatment facilities and with the second water flowing stream Road connects, and the other end of the second runner provides a user with water purification.So, tap water can be by first on water knockout drum 200 Runner flows into entering in aquaporin on water treatment facilities 100, and flows into filter material 26 and filter, and the water purification after filtration can depend on Secondary it is expelled in the second runner on water knockout drum 200, then from the second runner by outer flow passage S1 and the second water flowing runner S5 The other end give off, for user apply.

Below with reference to the accompanying drawings 1-Fig. 4, and combine Figure 16 description shell according to the water treatment facilities 100 of this utility model embodiment Body 1.

The housing 1 of the water treatment facilities 100 according to this utility model embodiment, including: upper casing 11 and lower casing 12.

As depicted in figs. 1 and 2, upper casing 11 is located at the top of lower casing 12, and lower casing 12 is located at the bottom of upper casing 11, upper casing 11 with lower casing 12 be assembled together after can jointly limit installing space.Preferably, upper casing 11 can be formed as taper, Lower casing 12 can be formed as bowl-type, and upper casing 11 is combined at the maximum radius of housing 1 with lower casing 12.Thus, upper casing is worked as After 11 are assembled together with lower casing 12, the outward appearance of housing 1 entirety can be formed as water-drop-shaped, the most attractive in appearance, agile, Home environment can also be beautified while playing water process effect, and Shui Chu more pressed close to by the water treatment facilities 100 of water droplet moulding The function of reason device 100, makes user just can associate water treatment facilities 100 after the outward appearance seeing water treatment facilities 100 Function.Certainly, this utility model is not limited to this, and the overall appearance moulding of water treatment facilities 100 can also be according to actual requirement Flexible design, for example, it is also possible to be configured to rectangle, cylinder etc..

Below with reference to the accompanying drawings 18-Figure 39, and combine Fig. 1 and Figure 16, description processes dress according to the water of this utility model embodiment Put the filter element 2 of 100.

The filter element 2 of the water treatment facilities 100 according to this utility model embodiment includes: outer filter housing 21, interior filter housing 22 and filter material 26。

Outer filter housing 21 is located at outside interior filter housing 22, and i.e. interior filter housing 22 is located in outer filter housing 21, and filter material 26 is located at interior filter housing 22 Interior so that former water is filtered, it is formed with outer flow passage S1, outer flow passage S1 and filter material 26 between interior filter housing 22 and outer filter housing 21 Connection.Arrange it is to say, interior filter housing 22 is nested with inside and outside outer filter housing 21, interior filter housing 22 is internal be provided with filter material 26 so that Former water filters inside interior filter housing 22, limits outer flow passage S1 between interior filter housing 22 and outer filter housing 21, thus through interior Water purification after filter material 26 filters in filter housing 22 can flow between interior filter housing 22 and outer filter housing 21, to avoid with unfiltered Former water mixes.So, when Dang Yuanshui filters in being fed to interior filter housing 22 continuously, the water purification after filtration can lead to In crossing, the outer flow passage S1 between filter housing 22 and outer filter housing 21 exports, continuously to facilitate user to apply.Thus, filter element The simple in construction of 2, ingenious, it is simple to produce and process, and the filter efficiency of the filter element 2 of this kind of structure is high, good filtration effect, Reliability is high.

With reference to Figure 20, interior filter housing 22 can include interior filter housing upper cover 223 and interior filter housing lower cover 224, and interior filter housing lower cover 224 can To be located at the bottom of interior filter housing upper cover 223, wherein, interior filter housing upper cover 223 can be formed as circular cone cylindricality, interior filter housing lower cover 224 can be formed as disc.Thus, the outward appearance of interior filter housing 22 can be formed generally as circular cone cylindricality, so, not only has The assembling of filter housing 22 in being beneficial to, also facilitates and is assemblied in interior filter housing 22 by filter material 26, it addition, the interior filter housing of this kind of moulding The profile of 22 housings 1 that can better adapt to water treatment facilities 100, improves the structural compactness of water treatment facilities 100. Here, it should be noted that the mode that interior filter housing upper cover 223 and interior filter housing lower cover 224 are fixed together is had a lot, this In be not restricted, it is preferable that with reference to Figure 23, interior filter housing upper cover 223 can pass through cylindrical interference with interior filter housing lower cover 224 Grafting is coordinated to be connected.

As shown in figure 23, interior filter housing 22 has the first water through hole 2211 and second excessively and cross water through hole 2213, wherein, first Crossing in water through hole 2211 is used for making former water flow into and filtered by filter material 26 to contact with filter material 26 in filter housing 22, second crosses water leads to Hole 2213 is for turning on interior filter housing 22 with outer flow passage S1, so that the water purification through filter material 26 filtration flows out to outer flow passage S1 In.

Preferably, first crosses water through hole 2211 is opened in the bottom of interior filter housing 22, and second crosses water through hole 2213 is opened in interior filter The top of shell 22.Such as in the example shown in Figure 23, first crosses water through hole 2211 is opened in discoidal interior filter housing lower cover The center of 224, second crosses the top that water through hole 2213 is opened in the interior filter housing upper cover 223 of circular cone cylindricality.Thus, Dang Yuanshui Hydraulic pressure enough time, former water can be crossed in the bottom-up inflow of water through hole 2211 in filter housing 22 by first with through filter material 26 Filtration layer by layer, then cross water through hole 2213 from the second of interior filter housing 22 top and flow out interior filter housing 22, and along interior filter housing 22 Periphery wall slide.Thus, the filter effect of filter element 2 is more preferable, and the water yield that caching filters is more, and practicality is higher.

As shown in Figure 23 and Figure 27, the bottom of interior filter housing 22 can have the first exntension tubs section 221 downwardly extended.Thus, It is easy to hold interior filter housing 22 to assemble with outer filter housing 21.Preferably, the first water through hole 2211 excessively can be formed at first On the diapire of exntension tubs section 221, and first crosses the center that water through hole 2211 can be formed at the diapire of the first exntension tubs section 221 Position.Thus, convenient processing, and it is good to enter water uniformity.

Further, with reference to Figure 23 and Figure 37, in the first exntension tubs section 221, water wheels 24 can also be set, crossed water wheels 24 Being provided with multiple water hole 241, multiple water holes 241 are put, such as circumferentially-spaced the offering of the first exntension tubs section 221 In the example of Figure 23, cross water wheels 24 and may be mounted at the top of the first exntension tubs section 221, thus not only facilitated water wheels The installation of 24, and the installation reliability crossing water wheels 24 is high.Thus, by arranging water wheels 24, when by the first exntension tubs section On 221 diapires the first former water that water through hole 2211 enters excessively, can be by multiple water holes 241 in time flowing through water wheels 24 Shunt, so that all directions of former water inside filter housing 22 circumference are uniformly dispersed out contacting with filter material 26 equably, Thus improve water treatment efficiency, it is to avoid enter water and the most intensively impact a certain position of filter material 26.

Here, it should be noted that the position that arranges of mistake water wheels 24 is not limited to this, crosses 24 need of water wheels and be located at the first mistake water The top of through hole 2211, and multiple water hole 241 only need to open in interior the circumferentially-spaced of filter housing 22, so by The first former water crossing water through hole 2211 entrance can be crossed water wheels 24 and is uniformly dispersed out, thus improves water treatment efficiency, Improve the problem that the inlet pressure of a certain position is too high.

Preferably, the second water through hole 2213 excessively is multiple and is evenly spaced apart in the circumference of interior filter housing 22.Such as at figure In example shown in 26 and Figure 47, the second water through hole 2213 excessively is four, and is evenly spaced at the top of interior filter housing 22 Opening, thus, in the circumference of interior filter housing 22, second crosses water through hole 2213 can be paved with the periphery wall of interior filter housing 22 equably, Thus accelerate water speed, improve overall water treatment efficiency.Further, with reference to Figure 23, second crosses at water through hole 2213 Filter screen 2214 can be set.Thus, on the one hand, water treatment efficiency can be improved further, on the other hand, water can be avoided Filter material 26 impact is taken out of in outer flow passage S1.

With reference to Figure 28, the interior diapire of interior filter housing 22 is provided with circumferentially-spaced multiple first muscle opening distribution at interior filter housing 22 Bar 2241, can limit a splitter box between two the most adjacent the first ribs 2241, thus multiple first rib 2241 The circumferentially-spaced multiple splitter boxs opening distribution at interior filter housing 22 can be made in the interior diapire upper limit of interior filter housing 22.Thus, Enter into the former water in interior filter housing 22 the most dispersed to open under the shunting action of multiple splitter boxs, thus can To avoid, the current on certain direction in interior filter housing 22 are excessive, hydraulic pressure is excessive, thus improve water treatment efficiency further.Example As in the example shown in Figure 28, multiple first ribs 2241 are each provided on the upper surface of interior filter housing lower cover 224, and including Being evenly spaced apart in the circumference of filter housing lower cover 224, each first rib 2241 all can be along the circumference of interior filter housing lower cover 224 Extend.Thus, shunting is more uniform, and water treatment efficiency is more preferable.

As shown in figure 20, the shape of outer filter housing 21 can be similar to the shape of interior filter housing 22, say, that outer filter housing 21 The shape of shape and interior filter housing 22 be substantially the same, difference can be there is in only detail section.Thus, it is limited to interior filter housing 22 And the even width of the outer flow passage S1 between outer filter housing 21, outlet effect is more preferably.Further, since interior filter housing 22 and outer filter housing The shape of 21 is similar, such that it is able to more fully improve the compact of filter element 2 structure so that water treatment facilities 100 is more Exquisite, small and exquisite.

With reference to Figure 20 and Figure 22, outer filter housing 21 includes outer filter housing upper cover 213 and outer filter housing lower cover 214, outer filter housing lower cover 214 Can be located at bottom outer filter housing upper cover 213, wherein, outer filter housing upper cover 213 can be formed as circular cone cylindricality, outer filter housing lower cover 214 can be formed as disc.Thus, the outward appearance of outer filter housing 21 can be formed generally as circular cone cylindricality, so, not only has It is beneficial to the assembling of outer filter housing 21, also facilitates and interior filter housing 22 is assemblied in outside outer filter housing 21, it addition, the outer filter housing of this kind of moulding The profile of 21 housings 1 that can better adapt to water treatment facilities 100, improves the structural compactness of water treatment facilities 100.

Preferably, outer filter housing upper cover 213 and outer filter housing lower cover 214 are by sealing Standard.Thus, it is possible to avoid filter element 2 Leak, thus improve the reliability of water treatment facilities 100 work.For example, it is possible to avoid leaking the burning caused due to filter element 2 Damage the problems such as power supply 30 hereinafter described and controller, thus it is malfunctioning to avoid water treatment facilities 100 to work, improve water and process dress Put the reliability of 100 work.

In a preferred exemplary of the present utility model, with reference to Figure 23, Figure 25 and Figure 33, seal structure and include: annular is inserted Groove 2141 and annular inserted sheet 2131, annular slot 2141 is formed on the neighboring of outer filter housing lower cover 214, such as, ring Shape slot 2141 can be downwardly concaved by the neighboring of outer filter housing lower cover 214 and be formed and around the periphery of outer filter housing lower cover 214 One week, edge, annular inserted sheet 2131 is located on outer filter housing upper cover 213, and such as, annular inserted sheet 2131 can be by outer filter housing The part of internal perisporium bottom for lid 213 is downwardly protrude to form and around a week of outer filter housing upper cover 213, annular inserted sheet 2131 Inserting in annular slot 2141 so that outer filter housing upper cover 213 and outer filter housing lower cover 214 are assembled together, and this kind of assembling side Formula may insure that the water-tight property of outer filter housing 21.Preferably, with reference to Figure 33, the height of the inner circumferential cell wall of annular slot 2141 Can be higher than the height of the periphery cell wall of annular slot 2141, thus, the sealing and anti-leakage aqueous of outer filter housing 21 can be more preferably.

As shown in figure 23 and figure 24, the internal perisporium of outer filter housing 21 is provided with filter housing 21 outside circumferentially-spaced to open distribution many Individual second rib 2132, with the periphery wall of filter housing 22 in supporting when interior filter housing 22 and outer filter housing 21 assemble and put in place, thus Shake in avoiding interior filter housing 22 filter housing 21 outside, and then guarantee the outflow limited between outer filter housing 21 and interior filter housing 22 Road S1 Stability Analysis of Structures, outlet effect is reliable, and owing to multiple second rib 2132 filter housings 21 outside circumferentially-spaced is opened point Cloth, so that it is guaranteed that the water in outer flow passage S1 can be the dirtiest, it is to avoid the second rib 2132 causes throttle block runner S1 beyond the Great Wall Problem, and, when being evenly spaced apart in the circumference of multiple second rib 2132 filter housings 21 outside, be limited to every phase The adjacent sub-runner between two the second ribs 2132 may insure that water purification is more equal in the range of the whole circumference of outer flow passage S1 Even, successfully dispersion flows down, to improve water outlet efficiency.

Preferably, multiple second ribs 2132 are many groups and the most spaced apart distribution of filter housing 21 outside.It is to say, The a certain height and position of outer filter housing 21 inner surface can arrange the second rib 2132 that a circle is intermittently-arranged, table in outer filter housing 21 Another height and position in face can also arrange the second rib 2132 that a circle is intermittently-arranged.Thus, location support effect is more preferable, Go out to flow effect relatively reliable.

As shown in figure 31, the central part of outer filter housing lower cover 214 has the 3rd mistake water through hole 2113 (the e.g. second exntension tubs section The open ports at 221 tops), outer filter housing lower cover 214 has the circumferentially-spaced of filter housing lower cover 214 outside and opens and by under outer filter housing The multiple points of water flow passage 2142 that water through hole 2113 direction extends are crossed, to the 3rd, in the neighboring of lid 214.It is to say, it is multiple The circumferentially-spaced of point water flow passage 2142 filter housing lower cover 214 outside is opened to guide the water at outer filter housing lower cover 214 neighboring Water through hole 2113 is crossed to the 3rd.Thus, by arranging multiple points of water flow passage 2142, can be effectively improved outer flow passage S1's Water outlet uniformity, improves the problem that the discharge pressure of a certain circumferential position is excessive.Preferably, as shown in figure 31, each point of water Runner 2142 all radially extending along outer filter housing lower cover 214.Thus, water conservancy diversion efficiency is more preferable, and water treatment efficiency is faster.

As shown in figure 31, the upper surface of outer filter housing lower cover 214 has the neighboring by outer filter housing lower cover 214 to the 3rd mistake Circumferentially spaced multiple radial ribs 2143 of the extension of water through hole 2113 direction and outside filter housing lower cover 214, point current Road 2142 is formed between adjacent two radial ribs 2143.Thus, the generation type of water flow passage 2142 is divided simply, just In processing and manufacture.Still optionally further, with reference to Figure 31, at least one radial ribs 2143 filter housing lower cover 214 outside The most linearly or curve extension.Thus, convenient processing.It should be noted that preferably show at one of the present utility model In example, one end that water through hole 2113 is close excessively with the 3rd of multiple points of water flow passage 2142 and multiple tanks 2122 excessively hereinafter described Relative one by one, thus, the outlet effect of filter element 2 is more preferable.

As shown in figure 31, multiple circumference rib 2144, multiple circumference ribs 2144 it are provided with at least one point of water flow passage 2142 Filter housing lower cover 214 the most spaced apart and circumferentially extending along outer filter housing lower cover 214 outside.Thus, by arranging circumference Rib 2144 can slow down water flow velocity (such as Water discharge flow speed), and the water flowing impulsive force reducing filter element 2 (such as goes out water slug Power), and may insure that water being radially uniformly dispersed out in point water flow passage 2142 in each point of water flow passage 2142, improve The problem that mistake water pressure in each point of water flow passage 2142 is excessive.

Preferably, outside filter housing lower cover 214 radially along direction from outside to inside, multiple circumference ribs 2144 top Highly it is gradually reduced, thus, it is possible to the water guaranteed in point water flow passage 2142 confluxes in the 3rd excessively water through hole 2113 smoothly, Improve outlet effect.As shown in figure 33, outside filter housing lower cover 214 radially along direction from outside to inside, each point of water The diapire of runner 2142 is configured to the inclined-plane extended obliquely downward.Thus, it is simple to process and manufacture, and may insure that a point water Water in runner 2142 confluxes in the 3rd excessively water through hole 2113 smoothly, improves outlet effect.

In an embodiment of the present utility model, with reference to Fig. 6 and Figure 23, filter element 2 can also include the first valve further 23, it is interior to control the first opening and closing crossing water through hole 2211 that the first valve 23 is located at interior filter housing 22, specifically, is using first Cross water through hole 2211 and export former water for inside filter housing 22, or it is outer defeated to cross the inside filter housing of water through hole 2,211 22 by first When going out water purification, the first valve 23 is crossed water through hole 2211 by first and is opened, and is changing filter element 2, it is not necessary to use the first mistake During water through hole 2211, the first valve 23 can be crossed water through hole 2211 by first and close, to prevent interior filter housing 22 by first Cross water through hole 2211 outwards to leak.

In an embodiment of the present utility model, with reference to Fig. 6 and Figure 23, filter element 2 can also include the second valve further 25, the second valve 25 is located between interior filter housing 22 and outer filter housing 21 to be provided with for break-make outer flow passage S1, specifically, Second valve 25 is for controlling the 3rd opening and closing crossing water through hole 2113.So, use outer flow passage S1 by water purification to filter when needs When exporting outside core 2, or when needing to use the inside filter housing of outer flow passage S1 22 to input former water, the second valve 23 can be made to open Outer flow passage S1 (i.e. opens the 3rd and crosses water through hole 2113), and when changing filter element 2, it is not necessary to when using outer flow passage S1 water flowing, The second valve 25 can be used outer flow passage S1 to close (i.e. close the 3rd and cross water through hole 2113), to prevent filter element 2 from passing through Outer flow passage S1 outwards leaks.

Thus, when filter element 2 includes above-mentioned first valve 23 and the second valve 25, either interior filter housing 22 or interior filter Outer flow passage S1 between shell 22 and outer filter housing 21, say, that either on filter element 2 for input former water import, Or the outlet for exporting water purification on filter element 2, all without outwards leaking, thus user can relieved replacing filter element 2.

It addition, in order to the structure making water treatment facilities 100 is more ingenious, base assembly 3 can also include the first activation members and Second activation members, the first activation members is configured to when filter element 2 puts in place with base assembly 3 assembling just to open the first valve, Second activation members is configured to when filter element 2 puts in place with base assembly 3 assembling just to open the second valve.Thus, pass through Arranging the first activation members and the second activation members, when filter element 2 puts in place with base assembly 3 assembling, first crosses water through hole 2211 He Outer flow passage S1 is turned on so that filter element 2 can receive former water, output water purification, identical reason, when filter element 2 with When base assembly 3 separates, filter element 2 separates with the first activation members and the second activation members, and the first valve 23 is automatically switched off the first mistake Water through hole 2211, the second valve 25 is automatically switched off outer flow passage S1, it is ensured that filter element 2 the most outwards leaks.

Below, the first valve 23 and mounting structure thereof according to one specific embodiment of this utility model is described.

As shown in Fig. 6 and Figure 23, the first valve 23 can include moving member 231 and the first elastic component 232, moving member 231 Being movably arranged in the first exntension tubs section 221, the first elastic component 232 moves with normal promotion in being located at the first exntension tubs section 221 Moving part 231 is closed first and is crossed water through hole 2211.Thus, the pressure (example at water through hole 2211 is crossed when first outside interior filter housing 22 As being hydraulic pressure, or the thrust of the first activation members) sufficiently large time, moving member 231 can be promoted to be directed away from the first mistake Moving to promote the first elastic component 232 to compress in the direction of water through hole 2211, leads to so that moving member 231 opens the first water excessively Hole 2211 so that the former water outside interior filter housing 22 can be crossed water through hole 2211 by first and enter in interior filter housing 22.But when interior Filter housing 22 outer first cross the pressure at water through hole 2211 the biggest time, the first elastic component 232 recovers deformation to promote moving member 231 cross the direction motion of water through hole 2211 towards first closes crossing water through hole 2211 by first, thus interior filter housing 22 is internal Water will not cross outside the inside filter housing 22 of water through hole 2211 by first and spill.Thus, the simple in construction of the first valve 23, work Make reliability high.

Specifically, as shown in Figure 6, the first elastic component 232 can be the spring being vertically arranged, and the upper end of spring can be stopped It is against on the position limiting structure in the first exntension tubs section 221, such as, can only be against on water wheels 24 excessively mentioned above, it is also possible to On retaining convex rib (not shown) inwardly projecting in being only against the first exntension tubs section 221, the lower end of spring can only be against Moving member 231 at least part of on, thus when the upper end of spring maintains static, moving up and down of moving member 231 can carry Spring of moving deforms upon.Thus, the simple in construction of the first elastic component 232, it is simple to realize, functional reliability is high.

Further, moving member 231 can include mobile bar 2311 and be located at the sealing gasket 2312 bottom mobile bar 2311, The most in the example depicted in fig. 6, sealing gasket 2312 can be only defined the bottom of mobile bar 2311, and sealing gasket 2312 also may be used To be wrapped in the bottom of mobile bar 2311, now, the first elastic component 232 being configured to spring can be set in mobile bar 2311 Upper and upper and lower two ends were the most only against on water wheels 24 and sealing gasket 2312, with reliable movement.Thus, by mobile bar 2311 Simple in construction with the moving member 231 of sealing gasket 2312 composition, it is simple to realize, and close the first mistake by sealing gasket 2312 Water through hole 2211, waterproof effect is more preferable, it addition, the moving member 231 of this kind of structure easily facilitates the first elastic component 232 Install, and the simple in construction of the first valve 23, functional reliability is high.

Certainly, this utility model is not limited to this, and concrete structure and the mounting structure of the first valve 23 can also be according to actual requirements Specific design, preferably to meet actual requirement.

In addition, it is necessary to explanation, in order to not by the opening and closing of hydraulic pressure control the first valve 23, it is also possible at base assembly 3 On the first activation members mentioned above is set during so that filter element 2 puts in place with base assembly 3 assembling, the first valve 23 is opened, Make former water cross water through hole 2211 by first to flow upwardly in interior filter housing 22.Such as in the example being described below, with reference to figure 6, the diapire of inner core 3112 is provided with upwardly extending flow-guiding structure 3113, when filter element 2 puts in place with base assembly 3 assembling, Flow-guiding structure 3113 can be crossed water through hole 2211 by first and stretch into the in the first exntension tubs section 221 with jack-up moving member 231 One valve 23 is opened, so that water can flow in interior filter housing 22, when filter element 2 separates with base assembly 3, and water conservancy diversion Structure 3113 no longer jack-up moving member 231, under the elastic reaction of the first elastic component 232, moving member 231 closes the first mistake Water through hole 2211, prevents inner filter core 2 from crossing water through hole 2211 by first and leaks downwards, and now, flow-guiding structure 3113 is permissible It is considered as the first activation members.

Below, the second valve 25 and mounting structure thereof according to one embodiment of this utility model is described.

As shown in Fig. 6 and Figure 23, the bottom of outer filter housing 21 can have the second exntension tubs section 211 downwardly extended, and second prolongs Stretching cylinder section 211 empty set outside the first exntension tubs section 221, the 3rd crosses water through hole 2113 can be by the top of the second exntension tubs section 211 Portion's open end limits.Thus, it is simple to hold outer filter housing 21 to assemble, and cross water through hole 2113 by the 3rd to be opened in The top of the second exntension tubs section 211, thus convenient processing, and outlet effect is good.

As shown in Fig. 6 and Figure 23, the second valve 25 may include that sleeve sections 251 and end ring section 252, sleeve sections 251 Being set in outside the first exntension tubs section 221 and be positioned at the second exntension tubs section 211, end ring section 252 is connected to sleeve sections 251 Top and being also set in the first exntension tubs section 221, end ring section 252 is only supporting the sealing station of diapire of outer filter housing 21 and remote Dodging of diapire from outer filter housing 21 may move between position, thus when end ring section 252 moves to sealing station, end ring section 252 can cross water through hole 2113 by the 3rd closes, to block outer flow passage S1 so that water purification cannot be discharged, when end ring section 252 By sealing station to dodge position move time, the 3rd crosses water through hole 2113 is opened, so that outer flow passage S1 is unimpeded so that clean Water can be discharged smoothly.Thus, the simple in construction of the second valve 25, functional reliability is good.

Specifically, the second valve 25 at sealing station and can be dodged between position removable by the second elastic component 2523, Second elastic component 2523 is located between the diapire of end ring section 252 and interior filter housing 22 and is positioned at sealing position with normal promote-side ring segment 252 Put to block outer flow passage S1.The most in the example of fig. 6, the second elastic component 2523 can be the spring being vertically arranged, and The upper end of spring can only be against on the diapire of interior filter housing 22, and the lower end of spring can only be against on the upper surface of end ring section 252, Thus when the upper end of spring maintains static, end ring section 252 moves up and down and spring can be driven to deform upon.

Specifically, when the thrust upwards that end ring section 252 is subject to, such as when filter element 2 is arranged on base assembly 3 Time, sleeve sections 251 is by hereinafter described inner core 3112 upwards jack-up, now, end ring section 252 by sleeve sections 251 jack-up with to Upper motion and leave sealing station, now the second elastic component 2523 is compressed, the 3rd cross water through hole 2113 is opened, outflow Road S1 is unimpeded, and water purification can be discharged smoothly；When the thrust upwards that end ring section 252 is subject to is removed, such as when changing filter element When 2, being taken away from base assembly 3 by filter element 2, sleeve sections 251 leaves inner core 3112 hereinafter described, the second elastic component 2523 can recover deformation, move down and move to sealing station and realize resetting extending promote-side ring segment 252, thus close the 3rd Cross water through hole 2113, block outer flow passage S1 so that water purification cannot be discharged, to play the effect of preventing water leakage.So, the second valve The simple in construction of door 25, it is simple to install and functional reliability is high.Thus, it is possible on inner core 3112 hereinafter described is considered as State and be located on base assembly 3 and for the second activation members controlling the second valve 25 opening and closing.

Further, with reference to Fig. 6, the lower surface of interior filter housing 22 have upwardly recessed and cincture the first exntension tubs section 221 Annular groove 2212, the second elastic component 2523 is set in outside the first exntension tubs section 221 and upper end is only against annular groove 2212 Roof on.Thus, it is possible to be effectively improved installation reliability and the functional reliability of the second elastic component 2523.

Further, with reference to Fig. 6, end ring section 252 is provided with the annular upwardly extending and being looped around outside the second elastic component 2523 Back-up ring 2521.Thus, it is possible to improve the installation reliability of the second elastic component 2523 further, and by arranging annular retaining ring 2521, the water being possible to prevent in outer flow passage S1 contacts the second elastic component 2523, thus plays protection the second elastic component 2523 Effect, and then improve the functional reliability of the second valve 25.

Further, with reference to Fig. 6, the bottom of end ring section 252 is provided with O-ring seal 2522, O-ring seal 2522 cincture End ring section 252 1 weeks, thus when end ring section 252 moves to sealing station, O-ring seal 2522 can cross water by the 3rd Each position in through hole 2113 circumference seals the most securely, thus further increases the leakproof effect of the second valve 25 Really.

In an embodiment of the present utility model, with reference to Figure 31, the second exntension tubs section 211 top can have multiple spacing Tooth 212, multiple limiting tooths 212 open in the second the circumferentially-spaced of exntension tubs section 211, and each limiting tooth 212 all towards Second exntension tubs section 211 central axial direction extends, and limits multiple fitting recess being arranged alternately between multiple limiting tooths 212 2121 and cross tank 2122, say, that a limiting tooth 212 and its side next-door neighbour limiting tooth 212 between limit one Individual tank 2122 of crossing, limits fitting recess 2121 between the limiting tooth 212 of this limiting tooth 212 and its opposite side next-door neighbour.

With reference to Figure 34, sleeve sections 251 includes multiple arcs 2511 of circumferentially spaced distribution, and multiple arcs 2511 are right Should coordinate in multiple fitting recess 2121.Thus, when the second valve 25 is loaded in the second exntension tubs section 211, pass through Limiting tooth 212 is spacing with coordinating of arc 2511, the second valve 25 can play the effect of spacing anti-rotation, thus carry The functional reliability of high second valve 25, it addition, the water purification discharged by outer flow passage S1 can be overflowed by crossing tank 2122 To between arc 2511 and the second exntension tubs section 211, to play the effect making water purification discharge smoothly.Preferably, fitting recess The circumferential width of 2121 was more than the circumferential width of tank 2122.Thus, locating effect is relatively reliable, and efficiency of assembling is higher.

As shown in Fig. 6 and Figure 33, having the water storage cavity 2112 of annular in the second exntension tubs section 211, water storage cavity 2112 is along the Circumferentially extending one week of two exntension tubs sections 211, water storage cavity 2112 connects with outer flow passage S1, each diapire crossing tank 2122 All to the recessed upper surface to the interior ring-side wall less than water storage cavity 2112, say, that cross the diapire of tank 2122 less than storage Roof and the tank 2122 excessively of water cavity 2112 are positioned at inside the internal ring of water storage cavity 2112, thus, the water purification in outer flow passage S1 Can enter in water storage cavity 2112 along the periphery wall of water storage cavity 2112, then play by the internal perisporium of water storage cavity 2112 is unrestrained During the diapire height of tank 2122, can spill into inside the internal ring of the second exntension tubs section 211 from crossing tank 2122, and then It is spilled in the second water flowing runner S5 hereinafter described, thus plays the effect of buffering water purification, reduce water treatment facilities 100 Go out hydraulic impact.

Below with reference to the accompanying drawings 40-Figure 49, and combine Figure 10 and Figure 15, description processes dress according to the water of this utility model embodiment Put the base assembly 3 of 100.

The base assembly 3 of the water treatment facilities 100 according to this utility model embodiment includes: water route plate 31 and water route seat 32.

As shown in Figure 13, Figure 15 and Figure 46, water route seat 32 is located at the bottom of water route plate 31, water route plate 31 and water route seat 32 limit the first water flowing runner S4 and the second water flowing runner S5 keeping apart setting jointly, say, that the first water flowing stream Road S4 and the second water flowing runner S5 is all limited between water route plate 31 and water route seat 32, and the first water flowing runner S4 and second Water flowing runner S5 does not connects, and wherein, the first water flowing runner S4 can connect with the filter material 26 on filter element 2, so that the One water flowing runner S4 can feed former water in the interior filter housing 22 on filter element 2, and the second water flowing runner S5 can be with filter element 2 On outer flow passage S1 connection so that through filter material 26 filter after water purification can be discharged to the second water flowing runner by outer flow passage S1 In S5.Thus, water route seat 32 can play and input Yuan Shui to filter element 2 and the water purification that purified by filter element 2 collects the double of output Recast use, so that the simple in construction of water treatment facilities 100, exquisiteness, compact, and seat 32 and water route plate 31 by water Constitute base assembly 3 simple in construction, be easy to processing and realize.

With reference to Fig. 6 and Figure 46, water route plate 31 has the first mouth of a river 3112b and second excessively further and crosses mouth of a river 3111b, the One water flowing runner S4 be communicated to first cross mouth of a river 3112b, the second water flowing runner S5 be communicated to second cross mouth of a river 3111b, thus, First water flowing runner S4 can cross mouth of a river 3112b by first and supply former water to filter material 26, and outer flow passage S1 can be by second Cross mouth of a river 3111b by water purification output to the second water flowing runner S5.Thus, by by the first water flowing runner S4 and filter material 26 Connected entrance be arranged on water route plate 31 so that the overall structure of water treatment facilities 100 is simple and is easy to processing, pass through The connected entrance of the second water flowing runner S5 and outer flow passage S1 is arranged on water route plate 31, so that water treatment facilities 100 Overall structure simple and be easy to processing.Certainly, this utility model is not limited to this, and the first water flowing runner S4 and filter material 26 are also Can connect by being located at the water service pipe (not shown) outside base assembly 3, the second water flowing runner S5 and outer flow passage S1 Can also connect by being located at the water service pipe (not shown) outside base assembly 3.

As shown in Fig. 6, Figure 41, Figure 44 and Figure 45, base assembly 3 has inner core 3112 and urceolus 3111 that top is opened wide, Such as, inner core 3112 and urceolus 3111 can be each provided on water route plate 31, and inner core 3112 is located in urceolus 3111.This Sample, can open former water and purification water segregation by arranging inner core 3112 and urceolus 3111, to avoid former water to pollute water purification, Such as, when first mouth of a river 3112b is formed on the diapire of inner core 3112 excessively, former water upwards can be supplied by inner core 3112 Entering filter material 26, and for example, when second mouth of a river 3111b is formed between urceolus 3111 and inner core 3112 excessively, water purification can lead to Cross and discharge downwards between inner core 3112 and urceolus 3111.Thus, the smart structural design of base assembly 3, functional reliability Height, and the simple in construction of base assembly 3, it is simple to processing.As shown in Fig. 6 and Figure 45, the first mouth of a river 3112b excessively is multiple And it is evenly spaced apart distribution in the circumference of inner core 3112.Thus, the structural strength of water route plate 31 is good and to enter the water yield big.

Preferably, inner core 3112 is configured to the second activation members mentioned above.Specifically, the bottom of sleeve sections 251 and inner core The top of 3112 is the most right, and when being put in place with base assembly 3 installation by filter element 2, inner core 3112 can be with promote-side ring segment Moving on 252, so that outer flow passage S1 is unimpeded, when being pulled down from base assembly 3 by filter element 2, the second elastic component 2523 pushes away Moved end ring segment 252 moves down, to block outer flow passage S1.Thus, it is possible to filter element 2 seepy question when solving to change filter element 2.

Further, with reference to Figure 45, the diapire of inner core 3112 is provided with for the flow-guiding structure 3113 by water upwards water conservancy diversion, and It is particularly preferred that flow-guiding structure 3113 is for flowing into the water successfully water conservancy diversion in inner core 3112 by being crossed mouth of a river 3112b by first Cross at water through hole 2211 to first, thus improve water treatment facilities 100 enter water efficiency, and then improve water treatment facilities 100 Overall water treatment efficiency.

As shown in figures 44 and 45, flow-guiding structure 3113 may include that diversion column 3113a and multiple fuisw rib 3113b, Diversion column 3113a is located at the diapire central authorities of inner core 3112 and upwardly extends, and multiple fuisw rib 3113b are diversion column 3113a's Be evenly spaced apart distribution in circumference and each fuisw rib 3113b be both connected to diversion column 3113a and inner core 3112 diapire it Between.Thus, the structural strength of flow-guiding structure 3113 is good, and water conservancy diversion is effective, and the simple in construction of flow-guiding structure 3113, just In processing.

Preferably, flow-guiding structure 3113 is configured to the first activation members mentioned above.Specifically, when by filter element 2 and base group Part 3 is installed when putting in place, and flow-guiding structure 3113 is crossed water through hole 2211 by first and stretched in the first exntension tubs section 221, to promote Move on moving member 231, make first to cross water through hole 2211 and open, when filter element 2 is pulled down from base assembly 3, the first bullet Property part 232 promote moving member 231 to move down, with close first cross water through hole 2211.During thus, it is possible to solve to change filter element 2 Filter element 2 seepy question.

With reference to Figure 44 and Figure 45, urceolus 3111 part of plate 31 by water can be downwardly concaved formation, such as, and urceolus 3111 can be downwardly concaved by a part for end plate 311 hereinafter described and formed, and thus, the processing of urceolus 3111 is simple, just In realization, and after the water route plate 31 designed according to this structure is assembled together with filter element 2, compactedness is more preferable so that at water The compact conformation, small and exquisite, exquisite of reason device 100 entirety.

Further, with reference to Figure 44, the upper surface of base assembly 3 has the recess 3114 being downwardly concaved, such as water route Have on the upper surface of plate 31 be downwardly concaved recess 3114, i.e. recess 3114 can be by end plate 311 hereinafter described The part of upper surface be downwardly concaved formation, urceolus 3111 is downwardly concaved by a part for recess 3114 diapire and is formed. Thus, after water route plate 31 and the filter element 2 designed according to this structure is assembled together, compactedness is more preferable so that water processes dress Put the compact conformation of 100 entirety, small and exquisite, exquisite.

Further, with reference to Figure 10, the internal perisporium of recess 3114 is provided with position limiting structure, such that it is able to pass through position limiting structure Filter element 2 and base assembly 3 are assembled together, thus, by position limiting structure is processed on recess 3114, thus carry The high structural compactness of water treatment facilities 100.

Such as in the example shown in Figure 10 and Figure 22, position limiting structure can be the first installed part on recess 3114, the Have on the periphery wall of two exntension tubs sections 211 and coordinate the second spacing installed part with the first installed part, by the first installed part with The cooperation of the second installed part, it is possible to achieve filter element 2 and the assembling of base assembly 3.Thus, base assembly 3 and filter element 2 Efficiency of assembling is high, engages compactedness good so that water treatment facilities 100 is smaller and more exquisite, exquisite.

Preferably, as shown in Figure 10, Figure 22 and Figure 44, position limiting structure, the i.e. first installed part it is so structured that circumference side The rotary stopper groove 3114a opened wide respectively with radially inner side, the second installed part is it is so structured that can revolve with rotary stopper groove 3114a Turn the rotation convex tendon 2111 coordinated, thus, after the second exntension tubs section 211 being inserted in urceolus 3111, rotate the second extension After cylinder section 211, rotate convex tendon 2111 and can stretch in rotary stopper groove 3114a, now, by rotary stopper groove 3114a With rotate the coordinating of convex tendon 2111, the second exntension tubs section 211 will not depart from the axial direction with urceolus 3111 so that Base assembly 3 and filter element 2 can be with together with quick assembling.Here, it should be noted that rotate convex tendon 2111 and rotate The fit structure of stopper slot 3114a and principle should be and as it is known to those skilled in the art that I will not elaborate.Preferably, ginseng According to Figure 20, rotate convex tendon 2111 can be two and axis centre about the second exntension tubs section 211 symmetrical.Thus, it is possible to Improve filter element 2 and the efficiency of assembling of base assembly 3 and connection reliability.

As shown in Figure 15 and Figure 44, the second water flowing runner S5 can include the first subflow road S6 and second keeping apart setting Subflow road S7, wherein, the first subflow road S6 and second crosses mouth of a river 3111b connection, and the second subflow road S7 is communicated to the first son Runner S6.Thus, second crosses mouth of a river 3111b can be to the first subflow road S6 internal drainage, and the first subflow road S6 can be to the Two subflow road S7 drainings, such that it is able to play the effect of buffering draining impulsive force, and when the first subflow road S6 and the second subflow When road S7 is connected by effusion meter 33 hereinafter described, effusion meter 33 can monitor the gross decontamination water yield of water treatment facilities 100, So that user sees whether to need to change filter element 2.

Preferably, the first subflow road S6 and the second subflow road S7 can be respectively provided at the both sides of the first water flowing runner S4.Thus, Runner design on base assembly 3 is rationally distributed, can utilize space fully, improves the structural compactness of base assembly 3. As shown in Figure 48 and Figure 49, water route seat 32 include the first side wall the 3211, second sidewall 3212 that head and the tail sequentially connect, the Three sidewall 3213 and the 4th sidewalls 3214, are provided with the first dividing plate 322 and second partition 323, the first dividing plate in water route seat 32 The two ends of 322 are connected with the first side wall 3211 and the 3rd sidewall 3213 respectively, and the two ends of second partition 323 are respectively with first Dividing plate 322 and the 4th sidewall 3214 connect.Second subflow road S7 is formed at water route plate 31, the first side wall the 3211, second side Between wall the 3212, the 3rd sidewall 3213 and the first dividing plate 322, the first subflow road S6 is formed at water route plate the 31, the 3rd sidewall 3213, between the 4th sidewall the 3214, first dividing plate 322 and second partition 323, the first water flowing runner S4 is formed at water route Plate the 31, the 4th sidewall 3214, between the first side wall the 3211, first dividing plate 322 and second partition 323.Thus, water route Seat 32 simple in construction, be easy to processing.

Further, with reference to Figure 49, the middle part of the first dividing plate 322 can have the semi-circular segments towards the second sidewall 3212 bending 3221, one end of second partition 323 has and bends towards the 4th sidewall 3214 and be smoothly connected with one end of semi-circular segments 3221 Segmental arc 3231.Thus, it is possible to guarantee that the inflow-rate of water turbine of the first water flowing runner S4 is relatively big, and the sidewall of circular arc can delay Bath flowing pressure, reduces current noise.

With reference to Figure 13 and Figure 40, water route plate 31 includes: end plate 311 and distributary base 312, and distributary base 312 is located at end plate 311 Bottom, the bottom of distributary base 312 connect with the top of water route seat 32 with between distributary base 312 and water route seat 32 limit Go out the first water flowing runner S4 and the second water flowing runner S5.Thus, water route plate 31 is easy to processing modelling.

Specifically, distributary base 312 has the first die cavity of bottom-open, water route seat 32 has top open wide second Die cavity, the tip section of the second die cavity and the cross section, bottom of the first die cavity are identical, the bottom of distributary base 312 and water route seat 32 Top connects, so that the first water flowing runner S4, the first subflow road S6 and the second subflow road S7 are by the first die cavity and Second-Type Chamber is just to limiting.

Wherein, the first die cavity includes that first effluent trough and first of spaced apart setting enters tank, and the second die cavity includes that interval is offered The second effluent trough put and second enters tank, and the tip section of the second effluent trough and the cross section, bottom of the first effluent trough are identical, the The cross section, bottom that two tip sections entering tank and first enter tank is identical, the bottom of distributary base 312 and the top of water route seat 32 Connect, so that the one the first water flowing runner S4 are entered tank and second by first and enter tank just to limiting, and make the second water flowing stream Road S5 by the first effluent trough and the second effluent trough just to limiting.Thus, when distributary base 312 is arranged on water route seat 32 During top, the bottom of distributary base 312 and the top of water route seat 32 can be just to splicings, fully to limit the first water flowing stream Road S4 and the second water flowing runner S5.

In an embodiment of the present utility model, with reference to Figure 40 and Figure 46, base assembly 3 farther includes: effusion meter 33, effusion meter 33 is located at water route seat 32 and outside water route plate 31 and is connected by the first subflow road S6 and the second subflow road S7.Also That is, the entrance point of effusion meter 33 can be connected with the first subflow road S6, and the port of export of effusion meter 33 can be with the second son Runner S7 connects, and so, the first subflow road S6 the water purification discharged first flows through effusion meter 33, then flows into the second subflow road In S7.Thus, effusion meter 33 can monitor the general output of water purification, during so that user understands the purification work of filter element 2 Long, to discern whether to need to change filter element 2, in other words, effusion meter 33 filters the water yield by monitoring, carries such that it is able to play Awake user changes the effect of filter element 2.

Certainly, this utility model is not limited to this, the first subflow road S6 and the second subflow road S7 can also by effusion meter 33 with Outer fabric connectivity, such as, can connect by being formed at the upper through flow hole of the first dividing plate 322.

As shown in Figure 40 and Figure 41, the two ends of effusion meter 33 can be turned on distributary base 312.Thus, convenient processing, And effusion meter 33 can more adapt to housing 1 moulded, to utilize space fully of water treatment facilities 100 so that The structure of water treatment facilities 100 is compacter.Certainly, this utility model is not limited to this, and effusion meter 33 can also be arranged on it His position, such as, can also turn on the two ends of effusion meter 33 on water route seat 32, it is, of course, also possible to by effusion meter 33 One end is switched to water route seat 32, and the other end of effusion meter 33 is switched to distributary base 312, as long as the two ends of effusion meter 33 are divided Not connecting with the first subflow road S6, the other end and the second subflow road S7 connect.

Specifically, effusion meter 33 can be electronic flowmeter, say, that could examine after effusion meter 33 obtains electric energy Measurement of discharge, thus, water treatment facilities 100 also needs to be connected with power supply 300 (such as battery etc.), to carry to effusion meter 33 For electric energy, specifically, water treatment facilities 100 can include controller, and power supply 300 can be connected with controller with to control Device processed provides electric energy, and controller can provide electric energy to effusion meter 33, when water is by effusion meter 33, and the sensing of effusion meter 33 Device can be to controller feedback signal so that through-current capacity be learnt by controller.

As shown in Fig. 1 and Figure 40, base assembly 3 can have power supply installation cavity 324, to receive power supply 300, to electricity The effect of protection is played in source 300.Such as in the example shown in Figure 40, power supply installation cavity 324 can be located at water route seat 32 On, thus, power supply installation cavity 324 to arrange position reasonable, it is simple to processing.Further, the end of power supply installation cavity 324 Portion is opened wide, such as, power supply installation cavity 324 can the upwardly recessed formation in lower surface of seat 32 by water, thus convenient processing, And facilitate user to change power supply 300, further, lower casing 12 can be provided with the power supply for sealing power supply installation cavity 324 Lid 13, such that it is able to protection power supply 300 effectively.

In an embodiment of the present utility model, with reference to Fig. 1, base assembly 3 can also include display device 36 further, Display device 36 is displayed for the duty etc. of water treatment facilities 100, so that water treatment facilities 100 more conforms to Human oriented design so that user it will be seen that the working condition of water treatment facilities 100.Such as, display device 36 can be located at Being connected on water route seat 32 and with effusion meter 33, such as, display device 36 can be connected with effusion meter 33 by controller. Thus, display device 36 can be according to the filtration water yield of effusion meter 33 monitoring, and the total of display water treatment facilities 100 crosses drainage Amount, or display water treatment facilities 100 is the need of changing filter element 2, to play the effect reminding user to change filter element 2.

It addition, water quality sensor (not shown) can also be included according to the water treatment facilities 100 of this utility model embodiment, The water purification that the detection probe of water quality sensor filters with water treatment facilities 100 contacts, such as can be by detection probe and the second mistake Aquaporin S5 connects, to detect the effluent quality of water treatment facilities 100.Now display device 36 can be with water quality sensor It is connected, with the effluent quality monitored according to water quality sensor, the effluent quality situation of display water treatment facilities 100, or shows Show that water treatment facilities 100, the need of changing filter element 2, reminds user to change the effect of filter element 2 to play.Certainly, this reality Being not limited to this with novel, the detection probe of water quality sensor can also contact, such as with the former water that water treatment facilities 100 receives With first, detection probe can be crossed aquaporin S4 connect, enter water water quality with detect water treatment facilities 100.

More specifically, with reference to Fig. 1, display device 36 can have three display lamps being arranged side by side, respectively first Display lamp 361, the second display lamp 362 and the 3rd display lamp 363.Wherein, whether the first display lamp 361 is displayed for Needing to change filter element 2, it is the most in running order that the second display lamp 362 is displayed for water treatment facilities 100, and the 3rd Display lamp 363 is displayed for the need of changing power supply 300.Certainly this utility model is not limited to this, and controller also may be used Not to be connected with effusion meter 33, for controlling other functions of water treatment facilities 100, and, display device 36 can also Asynchronously there is above three display lamp, or there is the display lamp of other functions in addition to above three display lamp, below Only only have as a example by the display lamp of above-mentioned three kinds of functions by display device 36 and illustrate.

Specifically, when filter element 2 changed by needs, the first display lamp 361 can light.Such as, when flow transducer to When the through-current capacity of controller feedback reaches (such as three tons) during a certain preset value, controller controls display device 36 and sends first Alarm, such as, drive the first display lamp 361 to light, and changes filter element 2 to warn user to need.The most such as, sense when water quality Device to the effluent quality that controller feeds back do not meet purification require time, controller control display device 36 send the 4th alarm, example As driven the first display lamp 361 to light, change filter element 2 to warn user to need.

Specifically, when water treatment facilities 100 is in running order, i.e. effusion meter 33 has detected when water flows through, and controls Device controls the second display lamp 362 and lights, and during in short, water treatment facilities 100 water flowing uses, the second display lamp 362 is in The state persistently lighted.Certainly, this utility model is not limited to this, and the second display lamp can also have other functions, such as when When water treatment facilities 100 cannot work, when being not installed on base assembly 3 such as filter element 2, the second display lamp 362 is permissible Light, in this embodiment, the microswitch being connected with controller can be provided with between filter element 2 and base assembly 3, work as filter Core 2 and base assembly 3 are installed after putting in place, and microswitch closes, when filter element 2 separates with base assembly 3, and microswitch Disconnecting, once microswitch disconnects, and controller controls display device 36 and sends the second alarm, such as, drive the second display lamp 362 light, to warn user's water treatment facilities 100 cannot work at present.

Specifically, when power supply 300 changed by needs, the 3rd display lamp 363 can light.Such as, power supply 300 is permissible Being connected with controller, to power to controller, when controller judges the electricity deficiency of power supply 300, controller controls display Device 36 sends the 3rd alarm, such as, drive the 3rd display lamp 363 to light, to warn user to change power supply 300.

Further, with reference to Fig. 1, the inwall of lower casing 12 can be provided with and three display lamps, three escape groove one to one 121, so, escape groove 121 not only can play the effect dodging display lamp, it is also possible to reduces under locate relative with display lamp Shell 12 wall thickness, so that display lamp can appear light effectively.Installing for convenience, the inwall both sides of lower casing 12 can To be respectively provided with three escape groove 121, as such, it is possible to arrange display device 36 in any side of base assembly 3 both sides, Thus improve the convenience of assembling.

In an embodiment of the present utility model, with reference to Fig. 1, base assembly 3 farther includes to be switched to the first water flowing runner First adapter 34 of S4, such that it is able to input former water by the first adapter 34 to the first water flowing runner S4.Thus, water is facilitated Processing means 100 is connected with exterior line, such as, facilitate and be connected with water knockout drum 200 mentioned above, thus improves water and process The property easy to use of device 100.For example, referring to Figure 40 and Figure 43, the first adapter 34 can be located on water route seat 32 with Connecting with the first water flowing runner S4, the first adapter 34 can also be located on distributary base 312 to connect with the first water flowing runner S4, First adapter 34 can also be located between water route seat 32 with distributary base 312 to connect with the first water flowing runner S4.Thus, side Just the installation of the first adapter 34 and fixing.Wherein, when the first adapter 34 turns on distributary base 312, the first adapter 34 Position is set can more adapt to housing 1 moulded, to utilize space fully of water treatment facilities 100 so that The structure of water treatment facilities 100 is compacter.

In an embodiment of the present utility model, with reference to Fig. 1, base assembly 3 farther includes to be switched to the second water flowing runner Second adapter 35 of S5, such that it is able to receive the water purification of the second water flowing runner S5 output by the second adapter 35.Thus, side Informal water processing means 100 is connected with exterior line, such as, facilitate and be connected with water knockout drum 200 mentioned above, thus improve water The property easy to use of processing means 100.For example, referring to Figure 40 and Figure 43, the second adapter 35 can be located at water route seat 32 On to connect with the second water flowing runner S5, the second adapter 35 can also be located on distributary base 312 with the second water flowing runner S5 Connection, the second adapter 35 can also be located between water route seat 32 with distributary base 312 to connect with the second water flowing runner S5.By This, facilitate the installation of the second adapter 35 and fix.Wherein, when the second adapter 35 turns on distributary base 312, second Position is set can more the adapting to housing 1 moulded of water treatment facilities 100 of adapter 35, to utilize space fully, The structure making water treatment facilities 100 is compacter.

In embodiments more of the present utility model, between filter element 2 and base assembly 3, it is formed with First Transition water flowing runner S2 Connect between interior filter housing 22 and the first water flowing runner S4 with the second transition water flowing runner S3, First Transition water flowing runner S2, Second transition water flowing runner S3 connects between outer flow passage S1 and the second water flowing runner S5, wherein, and the first water flowing runner S4 Mouth of a river 3112b can be crossed by first with First Transition water flowing runner S2 to connect, First Transition water flowing runner S2 and interior filter housing 22 can cross water through hole 2211 by first connects, and the second transition water flowing runner S3 and the second water flowing runner S5 can pass through Second crosses mouth of a river 3111b connection, and the second transition water flowing runner S3 and outer flow passage S1 can cross water through hole 2113 even by the 3rd Logical.

Thus, former water is first in First Transition water flowing runner S2 from the first water flowing runner S4, then leads to from First Transition Water flow passage S2 filters in entering into interior filter housing 22, purifies water and first flows out to the second transition water flowing stream by outer flow passage S1 In road S3, then it is discharged in the second water flowing runner S5 by the second transition water flowing runner S3.Thus, it is possible to constitute water route Seamless link, it is achieved the perfect tendency of water treatment facilities 100 internal watercourses, improves the functional reliability of water treatment facilities 100.

The most in the example depicted in fig. 4, First Transition water flowing runner S2 is by the first exntension tubs section 221 with inner core 3112 altogether With limiting, the second transition water flowing runner S3 is formed between the second exntension tubs section 211 and inner core 3112.It is to say, First Transition water flowing runner S2 is jointly limited in first exntension tubs section 221 stretches into inner core 3112 and with inner core 3112, second Exntension tubs section 211 stretches between inner core 3112 and urceolus 3111 and jointly limits the second transition water flowing runner with inner core 3112 S3.Thus, First Transition water flowing runner S2 and the smart structural design of the second transition water flowing runner S3, it is simple to process and real Existing, and may insure that First Transition water flowing runner S2 connects between the first water flowing runner S4 and interior filter housing 22, the second transition Water flowing runner S3 connects between the second water flowing runner S5 and outer flow passage S1.

With reference to Fig. 6, between periphery wall and the internal perisporium of inner core 3112 of the first exntension tubs section 221, it is provided with the first sealing member 221a, Thus, it is possible to avoid water to enter between periphery wall and the internal perisporium of inner core 3112 of the first exntension tubs section 221, improve at water The functional reliability of reason device 100.Such as in the example shown in Figure 36, the first sealing member 221a can overlap and fit over first On the periphery wall of exntension tubs section 221, thus, convenient installation and processing.

With reference to Fig. 6, between periphery wall and the internal perisporium of urceolus 3111 of the second exntension tubs section 211, it is provided with the second sealing member 211a. Thus, it is possible to avoid water to enter between periphery wall and the internal perisporium of urceolus 3111 of the second exntension tubs section 211, improve at water The functional reliability of reason device 100.Such as in the example shown in Figure 20, the second sealing member 211a can overlap and fit over second On the periphery wall of exntension tubs section 211, thus, convenient installation and processing.

Below with reference to the accompanying drawings water treatment facilities 100 according to one specific embodiment of this utility model and operation principle thereof are described.

After having been assembled by water treatment facilities 100, fuisw rib 3113b crosses water through hole 2211 by first and stretches into the first extension With jack-up the first valve 23 in cylinder section 221, make first to cross water through hole 2211 and open, meanwhile, inner core 3112 jack-up the second valve Door 25, to open outer flow passage S1, is i.e. opened the 3rd and is crossed water through hole 2113.Hereafter, when being passed through former water in the first adapter 34, Former water can enter in the first water flowing runner S4 on base assembly 3 by the first adapter 34, then by multiple first Crossing mouth of a river 3112b and enter in First Transition water flowing runner S2, the liquid in First Transition water flowing runner S2 is again by first Cross water through hole 2211 and cross water wheels 24 and enter in interior filter housing 22, and upwards sequentially passing through after filter material 26 from interior filter housing 22 top Second cross water through hole 2213 flow out in outer flow passage S1.

Enter into water purification in the outer flow passage S1 periphery wall along interior filter housing 22 to downslide, and along multiple points of water flow passage 2142 Converge to the 3rd and cross at water through hole 2113 downward landing in water storage cavity 2112, and spill into the second mistake by crossing tank 2122 Cross in water flowing runner S3, then pass through the second mouth of a river 3111b excessively and be discharged in the first subflow road S6, then pass through effusion meter 33 be discharged in the second subflow road S7 after export from the second adapter 35.

In description of the present utility model, it is to be understood that term " " center ", " on ", D score, " top ", Orientation or the position relationship of the instruction such as " end ", " interior ", " outward ", " axially ", " radially ", " circumferential " are base In orientation shown in the drawings or position relationship, be for only for ease of description this utility model and simplify describe rather than instruction or Hint indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that To restriction of the present utility model.

Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or imply relatively important Property or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", " second " feature permissible Express or implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that Two or more, unless otherwise expressly limited specifically.

In this 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 mediate contact.And, first Feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, Or it is merely representative of fisrt feature level height higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than Second feature.

In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " tool Body example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material Material or feature are contained at least one embodiment of the present utility model or example.In this manual, to above-mentioned term Schematic representation is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or Person's feature can be to combine in one or more embodiments in office or example in an appropriate manner.Additionally, in the most conflicting feelings Under condition, those skilled in the art can be by the different embodiments described in this specification or example and different embodiment or show The feature of example is combined and combines.

Embodiment the most of the present utility model, it will be understood by those skilled in the art that: not These embodiments can be carried out multiple change in the case of departing from principle of the present utility model and objective, revise, replace and become Type, scope of the present utility model is limited by claim and equivalent thereof.

Claims (15)

1. a filter element, it is characterised in that including:

Outer filter housing；

Interior filter housing, described interior filter housing is located in described outer filter housing, is provided with filter material to filter former water in described interior filter housing, Described interior filter housing and described outer filter housing limit outer flow passage jointly, described interior filter housing has first and crosses water through hole and by described interior Filter housing is internal crosses water through hole with the second of described outer flow passage conducting；And

First valve, it is interior to control the described first opening and closing crossing water through hole that described first valve is located at described interior filter housing.

Filter element the most according to claim 1, it is characterised in that the bottom of described interior filter housing has first downwardly extended Exntension tubs section, described first crosses water through hole is formed on the diapire of described first exntension tubs section.

Filter element the most according to claim 2, it is characterised in that described filter element farther includes:

Cross water wheels, have at described first exntension tubs in described mistake water wheels are located at described first exntension tubs section and on described water wheels excessively The circumferentially-spaced multiple water holes opening distribution of section.

Filter element the most according to claim 3, it is characterised in that described first valve includes:

Moving member, described moving member is movably arranged in described first exntension tubs section；And

First elastic component, described first elastic component is located in described first exntension tubs section and is only against described crosses water wheels and described the Often to promote described moving member closedown described first to cross water through hole between the diapire of one exntension tubs section.

Filter element the most according to claim 4, it is characterised in that described moving member includes:

Move bar and be located at the sealing gasket bottom described mobile bar.

6. according to the filter element according to any one of claim 1-5, it is characterised in that farther include:

Second valve, described second valve is located between described interior filter housing and described outer filter housing to control the break-make of described outer flow passage.

Filter element the most according to claim 6, it is characterised in that the bottom of described interior filter housing has first downwardly extended Exntension tubs section, the bottom of described outer filter housing has the second exntension tubs section downwardly extending and being set in outside described first exntension tubs section, Described second valve includes:

Sleeve sections, described sleeve sections is set between described first exntension tubs section and described second exntension tubs section；

End ring section, described end ring section is connected to the top of described sleeve sections and at the sealing station stopping the diapire supporting described outer filter housing With the dodging of diapire away from described outer filter housing may move between position.

Filter element the most according to claim 7, it is characterised in that described second valve passes through the second elastic component described close Envelope position and described dodging may move between position, and described second elastic component is located at the diapire of described end ring section and described interior filter housing Between often to promote described end ring section to be positioned at described sealing station to block described outer flow passage.

Filter element the most according to claim 8, it is characterised in that have on the lower surface of described interior filter housing upwardly recessed and Around the annular groove of described first exntension tubs section, described second elastic component is set in outside described first exntension tubs section and upper end is stopped It is against on the roof of described annular groove.

Filter element the most according to claim 9, it is characterised in that described end ring section is provided with and upwardly extends and be looped around Annular retaining ring outside described second elastic component.

11. filter elements according to claim 7, it is characterised in that the bottom of described end ring section has O-ring seal.

12. filter elements according to claim 1, it is characterised in that the shape of described outer filter housing and the shape of described interior filter housing Shape is similar.

13. filter elements according to claim 12, it is characterised in that described outer filter housing includes:

The outer filter housing upper cover of cone；With

Discoidal outer filter housing lower cover, described outer filter housing lower cover is located at the bottom of described outer filter housing upper cover.

14. filter elements according to claim 12, it is characterised in that described interior filter housing includes:

The interior filter housing upper cover of cone；With

Discoidal interior filter housing lower cover, described interior filter housing lower cover is located at the bottom of described interior filter housing upper cover.

15. 1 kinds of water treatment facilities, it is characterised in that include according to the filter element according to any one of claim 1-14.