CN205346995U - Composite filter element and have its composite filter element subassembly - Google Patents
Composite filter element and have its composite filter element subassembly Download PDFInfo
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- CN205346995U CN205346995U CN201521055591.9U CN201521055591U CN205346995U CN 205346995 U CN205346995 U CN 205346995U CN 201521055591 U CN201521055591 U CN 201521055591U CN 205346995 U CN205346995 U CN 205346995U
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- filter element
- composite filter
- composite
- filter core
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- 239000002131 composite material Substances 0.000 title claims abstract description 93
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 157
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- 238000001914 filtration Methods 0.000 claims abstract description 56
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 47
- 238000007781 pre-processing Methods 0.000 claims description 48
- 239000012528 membrane Substances 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 239000002351 wastewater Substances 0.000 claims description 12
- 102000010637 Aquaporins Human genes 0.000 claims description 7
- 108010063290 Aquaporins Proteins 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000001223 reverse osmosis Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 230000004907 flux Effects 0.000 description 5
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 3
- 238000000108 ultra-filtration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a composite filter element and have its composite filter element subassembly, composite filter element includes: follow preliminary treatment filter element group spare, meticulous filtration filter element group spare and active carbon filter element group spare that water flow direction arranged in proper order, preliminary treatment filter element group spare meticulous filtration filter element group spare with active carbon filter element group spare links to each other. According to the utility model discloses a composite filter element, rivers can carry out the successive layer via preliminary treatment filter element group spare, meticulous filtration filter element group spare and active carbon filter element group spare in proper order and filter, from this, can guarantee out water quality of water, adjust the volume that composite filter element is felt and can reduce to the delivery port.
Description
Technical field
This utility model relates to technical field of water purification, particularly relates to a kind of composite filter element and has its composite filter element assembly.
Background technology
In correlation technique, purifier generally adopts PP cotton, activated carbon etc. as preposition filter element, then RO is connected again (wherein, RO is the abbreviation of English ReverseOsmosis, Chinese is reverse osmosis, reverse osmosis) filter element etc. constitutes the water cleaning systems being formed by connecting by multi-stage filter core, water cleaning systems water is carried out further purified treatment.The pipeline of whole water cleaning systems connects complexity, installs all very not convenient with replacing parts, utilizes polylinker to connect and occurs that the risk leaked is high.Furthermore, conventional composite filter element has carbon-point+ultra-filtration element, PP+ active carbon composite filter core, granular active carbon+ultrafiltration etc., but, owing to sealing pressure and aspect of performance, the composite filter element about NF membrane or reverse osmosis membrane is little.
Utility model content
One of technical problem that this utility model is intended to solve in correlation technique at least to a certain extent.For this, this utility model first aspect is in that to propose a kind of composite filter element, and the volume of described composite filter element reduces and adjustable water outlet sense.
This utility model second aspect is in that to propose a kind of composite filter element assembly being provided with above-mentioned composite filter element.
Composite filter element according to this utility model first aspect embodiment, described composite filter element includes the preprocessing filter element assembly, fine filtering element kit and the activated-carbon filter core assembly that are sequentially arranged along water (flow) direction, and described preprocessing filter element assembly, described fine filtering element kit are connected with described activated-carbon filter core assembly.
Composite filter element according to this utility model first aspect embodiment, current can successively filter via preprocessing filter element assembly, fine filtering element kit and activated-carbon filter core assembly successively, thus, it is possible to ensure effluent quality, adjusting water outlet mouthfeel and the volume of composite filter element can be reduced.
It addition, the composite filter element according to this utility model above-described embodiment can also have following additional technical characteristic:
According to an embodiment of the present utility model, described preprocessing filter element assembly is the straight tube shape of upper end closed and open at its lower end, and described fine filtering element kit and described activated-carbon filter core assembly are sequentially arranged in the inner side of described preprocessing filter element assembly from top to bottom along the axis direction of described preprocessing filter element assembly.
Further, described activated-carbon filter core assembly includes: shell, and the upper end of described shell is formed with the lower end of active carbon filter core entrance and described shell and is formed with active carbon filter core outlet, and described active carbon filter core entrance is connected with described fine filtering filter element；Activated carbon, described activated carbon is spaced between described active carbon filter core entrance and the outlet of described active carbon filter core.
Further, being provided with support in described shell, described activated carbon sets on the bracket and closes described active carbon filter core entrance, limits and appear aquaporin between described support and described shell.
Further, described support includes: annular side plate, described annular side plate is connected with the diapire of described shell and upwardly extends, the outlet of described active carbon filter core is positioned at inside described annular side plate, described annular side plate is spaced apart with the perisporium of described shell, and the lower end of described annular side plate is formed with the through hole connecting the outlet of described active carbon filter core；Base plate, described base plate is located in described annular side plate, and the week of described base plate is along being connected with the inner peripheral surface of described annular side plate, and described base plate is spaced apart with the bottom surface of described shell, and described through hole is formed in the lower section of described base plate.
Alternatively, described shell is provided with the week with described active carbon filter core entrance along the first sleeve being connected and downwardly extending, and the lower end of described first sleeve is provided with the defining flange extended internally.
Alternatively, described shell includes upper cover and base, and described upper cover lid is located on described base, and described active carbon filter core enters interruption-forming and covers on described, and described active carbon filter core goes out interruption-forming on described base.
According to embodiments more of the present utility model, the inner peripheral surface of described preprocessing filter element is provided with installing plate, the middle part of described installing plate is formed with pure water mouth, and described installing plate is provided around the waste water mouth of described pure water mouth, described activated-carbon filter core assembly is located on described installing plate and connects with described pure water mouth, and limits, between described activated-carbon filter core assembly and the inner peripheral surface of described preprocessing filter element, the waste water tunnel connecting described waste water mouth.
Further, installing plate is provided with the second sleeve pipe, and described second sleeve pipe is connected with the week edge of described pure water mouth and downwardly extends.
Alternatively, the two ends up and down of described fine filtering filter element are connected with the roof of described preprocessing filter element and described installing plate respectively, and are provided with sealing cup between the lower end of described fine filtering filter element and the inner peripheral surface of described preprocessing filter element.
Further, described fine filtering filter element includes: center set water pipe, described center set water pipe is vertically extending, the upper end closed of described center set water pipe is also connected with the roof of described preprocessing filter element, the open at its lower end of described center set water pipe and be connected with described installing plate and insert in described pure water mouth, and the perisporium of described center set water pipe is formed with gully-hole；Fine filtering film, described fine filtering Membrane cover is located at outside described center set water pipe and covers described gully-hole.
Described composite filter element is big flux composite filter element, and the water speed that goes out of described composite filter element is not less than 1L/min.
Composite filter element assembly according to this utility model second aspect embodiment, including: filter flask, described filter flask is open upper end and lower end closed；Composite filter element, described composite filter element is detachably located in described filter flask removedly, and described composite filter element is composite filter element described above；Filter flask lid, described filter flask lid is located at the upper end of described filter flask for opening or close the upper end of described filter flask, and described filter flask compresses described composite filter element；Pressure ring, described pressure ring is removably connected with described filter flask and compresses described filter flask lid.
Accompanying drawing explanation
Fig. 1 is the sectional view of the composite filter element of this utility model embodiment.
Fig. 1 a is the close-up schematic view of Fig. 1 centre circle A.
Fig. 2 is the sectional view of the activated-carbon filter core assembly of the composite filter element of one embodiment of this utility model.
Fig. 3 is the schematic diagram of the composite filter element of this utility model embodiment.
Fig. 4 is the schematic diagram of the composite filter element assembly of this utility model embodiment.
Accompanying drawing labelling:
Composite filter element 100, preprocessing filter element assembly 110, fine filtering element kit 120, activated-carbon filter core assembly 130, center set water pipe 121, fine filtering film 122, gully-hole 123, shell 131, activated carbon 132, active carbon filter core entrance 133, active carbon filter core outlet 134, support 135, cross aquaporin 136, annular side plate 137, base plate 138, through hole 139, first sleeve 101, defining flange 102, upper cover 103, base 104, installing plate 105, pure water mouth 106, waste water mouth 107, waste water tunnel 108, second sleeve pipe 109, sealing cup 111, folding PP layer 112, composite filter element assembly 200, filter flask 210, filter flask lid 220, handle 201.
Detailed description of the invention
Being described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings.The embodiment described below with reference to accompanying drawing is illustrative of, it is intended to be used for explaining this utility model, and it is not intended that to restriction of the present utility model.
Composite filter element 100 according to this utility model first aspect embodiment is described in detail below in conjunction with Fig. 1 to Fig. 4.
With reference to Fig. 1, composite filter element 100 according to this utility model embodiment, including the preprocessing filter element assembly 110 being sequentially arranged along water (flow) direction, fine filtering element kit 120 and activated-carbon filter core assembly 130, preprocessing filter element assembly 110, fine filtering element kit 120 can be connected with activated-carbon filter core assembly 130.That is, preprocessing filter element assembly 110, fine filtering element kit 120 and activated-carbon filter core assembly 130 link together, it is to say, the composite filter element 100 that preprocessing filter element assembly 110, fine filtering element kit 120 and activated-carbon filter core assembly 130 form a whole.Thus, the integrated level of composite filter element 100 of the present utility model is high, it is possible to reduce the volume of composite filter element 100 while ensureing effluent quality.
Composite filter element 100 according to this utility model embodiment, current can successively filter via preprocessing filter element assembly 110, fine filtering element kit 120 and activated-carbon filter core assembly 130 successively, thus, it is possible to ensure effluent quality, adjusting water outlet mouthfeel and the volume of composite filter element 100 can be reduced.
It addition, the rearmounted activated-carbon filter core assembly 130 of composite filter element 100, it is possible to remove volatility VOC, remaining chlorine residue and Organic substance, also retain necessary mineral such as micro-calcium, silicic acid, carbonate makes taste and sweet mouthfeel, soft.
As shown in Figure 1, preprocessing filter element assembly 110 can in upper end (such as, the upper end of preprocessing filter element assembly 110 in Fig. 1) close and lower end (such as, the lower end of preprocessing filter element assembly 110 in Fig. 1) unlimited straight tube shape, fine filtering element kit 120 and activated-carbon filter core assembly 130 can along the axis direction of preprocessing filter element assembly 110 from top to bottom (such as, above-below direction shown in Fig. 1) it is sequentially arranged in the inner side (wherein, being close to the side of the centrage of preprocessing filter element assembly 110) of preprocessing filter element assembly 110.Thus, preprocessing filter element assembly 110 is arranged to the column of hollow so that preprocessing filter element assembly 110 has bigger filter area, such that it is able to be effectively improved the filter efficiency of composite filter element 100, convenient use.
And the hollow columnar structures of preprocessing filter element assembly 110, it is possible to facilitate installation and the dismounting of fine filtering element kit 120 and activated-carbon filter core assembly 130, but also the filter effect of composite filter element 100 can be improved.
Furthermore it is possible to current are carried out multi-filtering by composite filter element 100, such that it is able to adjusting water outlet mouthfeel.
Can also be that preprocessing filter element assembly 110 is in lower end closed and the straight tube shape of open upper end, fine filtering element kit 120 and activated-carbon filter core assembly 130 along preprocessing filter element assembly 110 axis direction from top to bottom (such as, above-below direction shown in Fig. 1) it is sequentially arranged in the inner side of preprocessing filter element assembly 110, thus, the equally possible demand meeting adjusting water outlet mouthfeel.The position of preprocessing filter element assembly 110, fine filtering element kit 120 and activated-carbon filter core assembly 130 is not especially limited by this utility model, can accommodation as required in practical application.
Certainly, preprocessing filter element assembly 110 can also be arranged to other shape, for instance spherical etc..And fine filtering element kit 120 can also be arranged to inside and outside nested form with activated-carbon filter core assembly 130.
Further, with reference to Fig. 2 and in conjunction with Fig. 1, activated-carbon filter core assembly 130 may include that shell 131 and activated carbon 132.
Specifically, as depicted in figs. 1 and 2, the upper end of shell 131 is (such as, the upper end of Fig. 2 housing 131) could be formed with the lower end of active carbon filter core entrance 133 and shell 131 (such as, the lower end of Fig. 2 housing 131) could be formed with active carbon filter core outlet 134, active carbon filter core entrance 133 can be connected with fine filtering filter element 120；Activated carbon 132 can be arranged between active carbon filter core entrance 133 and active carbon filter core outlet 134 at interval.Thus, make the current after fine filtering filter element 120 filters can enter activated-carbon filter core assembly 130 from active carbon filter core entrance 133, after the adsorption of activated carbon 132, export 134 outflows from active carbon filter core, thus, it is possible to meet user's demand for water outlet mouthfeel better.
As in figure 2 it is shown, can be provided with support 135 in shell 131, activated carbon 132 can be located on support 135 and close active carbon filter core entrance 133, can limit and appear aquaporin 136 between support 135 and shell 131.
Activated carbon 132 can adopt such as cocoanut active charcoal etc., thus, can retain the natural mouthfeel factor when water is filtered, and regulating microelement, such that it is able to adjusting water outlet mouthfeel, meets the demand of user better.
Wherein, support 135 can play the effect supporting activated carbon 132, and current can be purified further via after active carbon filter core entrance 133 under the effect of activated carbon 132, and the water after purification can flow out through aquaporin 136, thus facilitating user to drink.
In conjunction with Fig. 2, support 135 may include that annular side plate 137 and base plate 138.
Specifically, with reference to Fig. 2 and in conjunction with Fig. 1, annular side plate 137 can be connected with the diapire of shell 131 and upwardly extend, active carbon filter core outlet 134 may be located at inside annular side plate 137 (such as, the side at the center of adjacent rings side plate 137 in Fig. 2), annular side plate 137 can be spaced apart with the perisporium of shell 131, and the lower end of annular side plate 137 (such as, the lower end of annular side plate 137 in Fig. 2) could be formed with the through hole 139 of connection active carbon filter core outlet 134；Base plate 138 can be located in annular side plate 137, and the week of base plate 138 is along being connected with the inner peripheral surface of annular side plate 137, and base plate 138 can be spaced apart with the bottom surface of shell 131, and through hole 139 can be formed in the lower section of base plate 138.
As in figure 2 it is shown, annular side plate 137 spaced apart can form aquaporin 136 with the perisporium of shell 131, the water after activated-carbon filter core assembly 130 filters can be flowed out by through hole 139 after aquaporin 136, thus facilitating user to drink.
With reference to Fig. 2 and in conjunction with Fig. 1, shell 131 can be provided with week with active carbon filter core entrance 133 along the first sleeve 101 being connected and downwardly extending, the lower end (such as, the lower end of first sleeve 101 in Fig. 1) of first sleeve 101 can be provided with the defining flange 102 extended internally.Current after fine filtering filter element 120 filters can enter activated-carbon filter core assembly 130 from active carbon filter core entrance 133, under the guide effect of first sleeve 101, can so that entrance activated-carbon filter core assembly 130 current be milder, the arranging of defining flange 102 can suitably be slowed down current and be entered the speed of activated carbon 132, thereby may be ensured that current can be fully contacted with activated carbon 132, thereby may be ensured that effluent quality, meet the demand of user better.
As depicted in figs. 1 and 2, shell 131 can include upper cover 103 and base 104, and upper cover 103 can cover and be located on base 104, and active carbon filter core entrance 133 can be formed on upper cover 103, and active carbon filter core outlet 134 can be formed on base 104.Thus, make current can enter activated-carbon filter core assembly 130 via the active carbon filter core entrance 133 on upper cover 103 successively, through being exported 134 outflows by the active carbon filter core on base 104 after activated carbon 132 purifies, such that it is able to meet user's demand for effluent quality better.
In conjunction with Fig. 1 and Fig. 2, the inner peripheral surface of preprocessing filter element 110 can be provided with installing plate 105, the middle part of installing plate 105 could be formed with pure water mouth 106, and installing plate 105 can be provided around the waste water mouth 107 of pure water mouth 106, activated-carbon filter core assembly 130 can be located on installing plate 105 and can connect with pure water mouth 106, and can limit the waste water tunnel 108 connecting waste water mouth 107 between activated-carbon filter core assembly 130 and the inner peripheral surface of preprocessing filter element 110.Thus, it is possible not only to the demand meeting user for effluent quality, it is also possible to realize the collection of waste water, protects environment.
Further, with reference to Fig. 2, installing plate 105 can being provided with the second sleeve pipe 109, the second sleeve pipe 109 can with the week of pure water mouth 106 along being connected and downwardly extending.Current after activated-carbon filter core assembly 130 purifies can export 134 from active carbon filter core under the guide effect of the second sleeve pipe 109 and gently flow out, and thereby may be ensured that effluent quality.
In conjunction with above-mentioned, first sleeve 101 is set in the inner side of the second sleeve pipe 109, and can be against on the flange 102 in first sleeve 101 at the edge of the second sleeve pipe 109, it is preferable that first sleeve 101 and the second sleeve pipe 109 are threaded.
Alternatively, as shown in Figure 1, the two ends up and down of fine filtering filter element 120 are (such as, the top and bottom of fine filtering filter element 120 in Fig. 1) can be connected with the roof of preprocessing filter element 110 and installing plate 105 respectively, and sealing cup 111 can be provided with between the lower end of fine filtering filter element 120 (such as, the lower end of fine filtering filter element 120 in Fig. 1) and the inner peripheral surface of preprocessing filter element 110.Thus, it is possible to ensure the sealing property of composite filter element 100, and it is effectively reduced in composite filter element 100 residual quantity of water, thereby may be ensured that effluent quality, meet the demand of user better.
Further, with reference to Fig. 1, fine filtering filter element 120 may include that center set water pipe 121 and fine filtering film 122, center set water pipe 121 can along the vertical direction (such as, the above-below direction of center set water pipe 121 in Fig. 1) extend, the upper end of center set water pipe 121 is (such as, the upper end of center set water pipe 121 in Fig. 1) can close and be connected with the roof of preprocessing filter element 110, the lower end of center set water pipe 121 is (such as, the lower end of center set water pipe 121 in Fig. 1) can open wide and be connected with installing plate 105 and insert in pure water mouth 106, and the perisporium of center set water pipe 121 could be formed with gully-hole 123；Fine filtering film 122 can be set in outside center set water pipe 121 and cover gully-hole 123.Thus, it is possible to meet water is filtered while, the speed of suitable adjusting water outlet.
In conjunction with above-mentioned, the lower end of center set water pipe 121 is set in the second sleeve pipe 109, it is possible to be against on flange 102 on the lower edge of center set water pipe 121.
Wherein, fine filtering filter element 120 can be rolled around center set water pipe 121 by fine filtering film 122 and form.Thus, it is possible to improve the utilization rate of fine filtering film 122 as much as possible.
Fine filtering film 122 can be reverse osmosis membrane (i.e. RO film, ReverseOsmosismembrane), ultrafilter membrane (i.e. UF film, or NF membrane (i.e. NF film, nanofiltrationmembrane) ultrafiltrationmembrane).
Wherein, reverse osmosis membrane is to utilize the membrance separation filtering technique that osmotic pressure difference is power.Ultrafilter membrane is a pressure-actuated membrane separating process, and it utilizes the interdiction capability of porous material, it is possible to separated from fluid and dissolved constituents by particulate matter.The exemplary aperture of ultrafilter membrane, between 0.01-0.1 micron, has high clearance for antibacterial and most of virus, colloid, mud etc..NF membrane is a kind of pressure-driven membrane separating process between reverse osmosis and ultrafiltration, and the pore diameter range of NF membrane is at several ran.The concrete form of fine filtering film 122 is not construed as limiting by this utility model, can select by adaptability as required during practical application.
With reference to Fig. 1, preprocessing filter element assembly 110 can include folding PP layer 112, and in water (flow) direction, folding PP layer 112 can be located at the upstream of fine filtering filter element 120.The membrane filtration area of folding PP layer 112 is big, water environment capacity is stronger, it is possible to impurity in trap water and dirt, thus, it is possible to fine filtering filter element 120 and activated-carbon filter core assembly 130 are played certain protective effect.
Here, it is necessary to explanation, folding PP layer 112 can be individually apolegamy and the part changed, and to use as spare parts, and selectively can install according to water quality, and the design parameter of folding PP layer 112 can also select according to different water quality adaptabilities.
As it is shown in figure 1, preprocessing filter element assembly 110 can include the PP nonwoven fabric roll winding layer and the NACF winding layer that stack gradually layout along water (flow) direction.Wherein, PP nonwoven fabric roll winding layer can around the outside (such as, away from the side of the centrage of composite filter element 100 in Fig. 1) being located at NACF winding layer.
The filtering accuracy of PP nonwoven fabric roll winding layer could be arranged to 5 μm, and the filtering accuracy of folding PP layer 112 could be arranged to the filtering accuracy more than PP nonwoven fabric roll winding layer, to ensure filter effect.Furthermore it is also possible to arrange the thickness of filter element layer in conjunction with different water quality according to different geographical, such that it is able to meet user's demand for water purification water quality better.
This composite filter element 100 is preferably applied to the water cleaning systems of big flux.
It addition, composite filter element 100 of the present utility model is big flux composite filter element, specifically, the water speed that goes out of composite filter element 100 is not less than 1L/min.That is, have employed the composite filter element of big flux, it is possible to instant instant drainage of fetching water, it is to avoid the problem that the composite filter element of primary flux needs increase water equipment due to water shortage processed, thus avoiding secondary pollution, and mouthfeel can be improved by rearmounted activated-carbon filter core assembly 130.
Wherein, the described water speed that goes out refers to the water processing speed of composite filter element 100, say, that when intake pressure is suitable, composite filter element 100 pure water that can prepare at least 1L per minute.
Referring to figs. 1 through Fig. 4, the composite filter element assembly 200 according to this utility model second aspect embodiment, including filter flask 210, composite filter element 100, filter flask lid 220 and pressure ring 230.
Specifically, filter flask 210 can be the shape that upper end (such as, the upper end of filter flask 210 in Fig. 4) is opened wide and lower end (such as, the lower end of filter flask 210 in Fig. 4) is closed；Composite filter element is detachably located in filter flask 210 removedly, and composite filter element can be above-mentioned composite filter element 100, and filter flask lid 220 can be located at the upper end of filter flask 210 for opening or close the upper end of filter flask 210, and filter flask 210 can compress composite filter element 100；Pressure ring is removably connected with filter flask 210 and compresses filter flask lid 220.
With reference to Fig. 4, composite filter element 100 can also include handle 201, when composite filter element 100 changed by needs, it is possible to the composite filter element being taken out by composite filter element 100 by handle 201 and more renewing, Renewal process is convenient and swift.
It addition, this utility model also proposed a kind of water cleaning systems, including composite filter element assembly 200, the pure water outlet of composite filter element 200 is sequentially connected with high-voltage switch gear and faucet.And the water out that goes out of composite filter element 200 is not connected with the water exit containers such as water tank.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axially ", " radially ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication 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 for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, for instance two, three etc., unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or integral；Can be mechanically connected, it is also possible to be electrical connection or each other can communication；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in this utility model as the case may be.
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, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or be 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 less than second feature.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in one or more embodiments in office or example in an appropriate manner.Additionally, when not conflicting, the feature of the different embodiments described in this specification or example and different embodiment or example can be carried out combining and combining by those skilled in the art.
Although above it has been shown and described that embodiment of the present utility model, it is understandable that, above-described embodiment is illustrative of, it is not intended that to restriction of the present utility model, above-described embodiment can be changed in scope of the present utility model, revises, replace and modification by those of ordinary skill in the art.
Claims (13)
1. a composite filter element, it is characterized in that, including: described composite filter element includes the preprocessing filter element assembly, fine filtering element kit and the activated-carbon filter core assembly that are sequentially arranged along water (flow) direction, and described preprocessing filter element assembly, described fine filtering element kit are connected with described activated-carbon filter core assembly.
2. composite filter element according to claim 1, it is characterized in that, described preprocessing filter element assembly is the straight tube shape of upper end closed and open at its lower end, and described fine filtering element kit and described activated-carbon filter core assembly are sequentially arranged in the inner side of described preprocessing filter element assembly from top to bottom along the axis direction of described preprocessing filter element assembly.
3. composite filter element according to claim 2, it is characterised in that described activated-carbon filter core assembly includes:
Shell, the upper end of described shell is formed with active carbon filter core entrance and lower end is formed with active carbon filter core outlet, and described active carbon filter core entrance is connected with described fine filtering filter element；
Activated carbon, described activated carbon is spaced between described active carbon filter core entrance and the outlet of described active carbon filter core.
4. composite filter element according to claim 3, it is characterised in that be provided with support in described shell, described activated carbon sets on the bracket and closes described active carbon filter core entrance, limits and appear aquaporin between described support and described shell.
5. composite filter element according to claim 4, it is characterised in that described support includes:
Annular side plate, described annular side plate is connected with the diapire of described shell and upwardly extends, the outlet of described active carbon filter core is positioned at inside described annular side plate, described annular side plate is spaced apart with the perisporium of described shell, and the lower end of described annular side plate is formed with the through hole connecting the outlet of described active carbon filter core；
Base plate, described base plate is located in described annular side plate, and the week of described base plate is along being connected with the inner peripheral surface of described annular side plate, and described base plate is spaced apart with the bottom surface of described shell, and described through hole is formed in the lower section of described base plate.
6. composite filter element according to claim 3, it is characterised in that described shell is provided with the week with described active carbon filter core entrance along the first sleeve being connected and downwardly extending, and the lower end of described first sleeve is provided with the defining flange extended internally.
7. composite filter element according to claim 3, it is characterized in that, described shell includes upper cover and base, and described upper cover lid is located on described base, described active carbon filter core enters interruption-forming and covers on described, and described active carbon filter core goes out interruption-forming on described base.
8. the composite filter element according to any one of claim 2-7, it is characterized in that, the inner peripheral surface of described preprocessing filter element is provided with installing plate, the middle part of described installing plate is formed with pure water mouth, and described installing plate is provided around the waste water mouth of described pure water mouth, described activated-carbon filter core assembly is located on described installing plate and connects with described pure water mouth, and limits, between described activated-carbon filter core assembly and the inner peripheral surface of described preprocessing filter element, the waste water tunnel connecting described waste water mouth.
9. composite filter element according to claim 8, it is characterised in that installing plate is provided with the second sleeve pipe, and described second sleeve pipe is connected with the week edge of described pure water mouth and downwardly extends.
10. composite filter element according to claim 8, it is characterized in that, the two ends up and down of described fine filtering filter element are connected with the roof of described preprocessing filter element and described installing plate respectively, and are provided with sealing cup between the lower end of described fine filtering filter element and the inner peripheral surface of described preprocessing filter element.
11. composite filter element according to claim 10, it is characterised in that described fine filtering filter element includes:
Center set water pipe, described center set water pipe is vertically extending, the upper end closed of described center set water pipe is also connected with the roof of described preprocessing filter element, the open at its lower end of described center set water pipe and be connected with described installing plate and insert in described pure water mouth, and the perisporium of described center set water pipe is formed with gully-hole；
Fine filtering film, described fine filtering Membrane cover is located at outside described center set water pipe and covers described gully-hole.
12. composite filter element according to claim 1, it is characterised in that the water speed that goes out of described composite filter element is not less than 1L/min.
13. a composite filter element assembly, it is characterised in that including:
Filter flask, described filter flask is open upper end and lower end closed；
Composite filter element, described composite filter element is detachably located in described filter flask removedly, and described composite filter element is the composite filter element according to any one of claim 1-12；
Filter flask lid, described filter flask lid is located at the upper end of described filter flask for opening or close the upper end of described filter flask, and described filter flask compresses described composite filter element；
Pressure ring, described pressure ring is removably connected with described filter flask and compresses described filter flask lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055591.9U CN205346995U (en) | 2015-12-16 | 2015-12-16 | Composite filter element and have its composite filter element subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055591.9U CN205346995U (en) | 2015-12-16 | 2015-12-16 | Composite filter element and have its composite filter element subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205346995U true CN205346995U (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521055591.9U Expired - Fee Related CN205346995U (en) | 2015-12-16 | 2015-12-16 | Composite filter element and have its composite filter element subassembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN205346995U (en) |
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