CN105582711B - Conducting element and element kit and water purifier for element kit - Google Patents
Conducting element and element kit and water purifier for element kit Download PDFInfo
- Publication number
- CN105582711B CN105582711B CN201410566933.7A CN201410566933A CN105582711B CN 105582711 B CN105582711 B CN 105582711B CN 201410566933 A CN201410566933 A CN 201410566933A CN 105582711 B CN105582711 B CN 105582711B
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- CN
- China
- Prior art keywords
- conducting element
- filter
- kit
- conducting
- filter core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 239000011258 core-shell material Substances 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 description 21
- 241000219146 Gossypium Species 0.000 description 21
- 239000000306 component Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The invention provides a kind of conducting element for element kit and element kit and water purifier, the overall structure annular in shape of the conducting element, and difference in height between the outer rim of the inner edge of the conducting element and the conducting element be present, it is the side wall of the conducting element between the inner edge of the conducting element and the outer rim of the conducting element.Solve the problems, such as that the water-flow equation of element kit is uneven after conducting element is set, optimize flow rate of water flow, improve filter efficiency, improve filter element life.
Description
Technical field
The present invention relates to water purifier field, more particularly to a kind of conducting element applied to element kit.
Background technology
Multi-stage filter core component is generally comprised in water purifier, wherein PP cotton filter cores component and active carbon filter core component etc. is water purification
Essential element kit in machine.Current PP cotton filter cores are usually the cyclic structure of cylinder, and PP cotton filter cores are usually side
Water outlet among edge water inlet.The raw water inlet of existing PP cotton filter cores component is typically located at side, and raw water is entered by water inlet
Enter and filtered inside filter core by the PP cottons of column, silt and other impurities are blocked in outside PP cottons, and the water after filtering enters PP cottons
Interior central passage, filter core is finally forced out upwards from middle delivery port.There is the drawbacks of certain in this structure, due to water inlet
In the side of filter core, raw water is necessarily caused to enter after filter core preferentially to water inlet flowing underneath, so that current are outside PP cottons
Skewness, reduce filter efficiency.Above mentioned problem is present in all water inlets and is located in filter core side and periphery water inlet
Between water outlet element kit.
The content of the invention
The problem of for above-mentioned water-flow equation inequality, it is an object of the invention to provide one kind can make water-flow equation uniform
Conducting element for element kit and element kit and water purifier including the conducting element.
Technical scheme is as follows：
A kind of conducting element for element kit, the overall structure annular in shape of the conducting element, and the inner edge of the conducting element with
Difference in height between the outer rim of the conducting element be present, be described lead between the inner edge of the conducting element and the outer rim of the conducting element
Flow the side wall of part.
In one of the embodiments, the outer surface of the side wall of the conducting element is smooth curved surface.
In one of the embodiments, the curvature of a part for the close outer rim of the curved surface is smaller.
In one of the embodiments, the side wall of the conducting element includes the vertical plane and horizontal plane being connected with each other, described
Inner edge is located on the vertical plane, and the outer rim is located on the horizontal plane.
In one of the embodiments, the side wall of the conducting element includes inclined plane and the horizontal plane being connected with each other, described
Inner edge is located in the inclined plane, and the outer rim is located on the horizontal plane.
In one of the embodiments, the diameter of the inner edge of the conducting element and the diameter ratio of the outer rim are
0.5~0.7.
The present invention also provides a kind of element kit, including filter element shell and filter core upper end cover, in addition to above-mentioned is used to filter
The conducting element of core assembly, the conducting element is arranged between water inlet and the filter core upper end cover of the filter element shell, and institute
The outer rim for stating conducting element contacts with the inwall of the filter element shell, is deposited between the inner edge of the conducting element and the filter core upper end cover
In pre-determined distance.
In one of the embodiments, the conducting element is positioned close to the side of the water inlet of the filter element shell.
In one of the embodiments, the vertical range H1 between the water inlet of the conducting element and the filter element shell is accounted for
3/7~4/ of vertical range H2 between the surface of the end cover body of the filter core upper end cover and the water inlet of the filter element shell
6。
The present invention also provides a kind of water purifier, including the above-mentioned conducting element (100) for element kit or above-mentioned filter
Core assembly.
The beneficial effects of the invention are as follows：The conducting element for element kit of the present invention is arranged on the water inlet of filter element shell
Between filter core upper end cover, when raw water enters element kit from water inlet, raw water contacts with conducting element first, and raw water is long-pending first
Gather in the receiving space that the inwall of conducting element and filter element shell is formed, be just spilled over to filter core upper end from the inner edge of conducting element afterwards
Cover, then raw water just enters filter core along the runner of filter core upper end cover and filter element shell the week side of boss.Solved after conducting element is set
The problem of water-flow equation of element kit is uneven, flow rate of water flow is optimized, improve filter efficiency, improve filter element life.
Brief description of the drawings
Fig. 1 is the front view of one embodiment of existing element kit；
Fig. 2 is the inner flow passage schematic diagram of the element kit shown in Fig. 1；
Fig. 3 is Fig. 2 enlarged schematic partial view；
Fig. 4 is the overall schematic of one embodiment of the conducting element for element kit of the present invention；
Fig. 5 is the A-A sectional views of the conducting element shown in Fig. 4；
Fig. 6 is the inner flow passage schematic diagram of an embodiment of the element kit of the present invention；
Fig. 7 is Fig. 6 enlarged schematic partial view.
Embodiment
In order that the filter core upper end cover and the object, technical solution and advantage of element kit and water purifier of the present invention are more
Clear, below in conjunction with specific drawings and the specific embodiments, the present invention will be described in further detail.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.
The filter element shell for the element kit (general mainly PP cottons and preposition activated filtration core) that current water purifier uses
10 structure is as shown in Figure 1.Referring to Fig. 1, delivery port 11 and water inlet 12 are provided with filter element shell 10, this filter core is all side
Water outlet among the water inlet of face.The inner flow passage structure and water (flow) direction of the filter core are as shown in Figures 2 and 3.By taking PP cotton filter cores as an example,
Referring to Fig. 2 and Fig. 3, PP cotton filter cores 20 are arranged in filter element shell 10, and are also set up between PP cotton filter cores 20 and filter element shell 10
There is filter core upper end cover 30, the one side of filter core upper end cover 30 can fix PP cotton filter cores 20, and another aspect filter core upper end cover 30 can
The water outlet of PP cotton filter cores 20 is guided to delivery port 11.Because the water inlet 12 of the filter core is arranged on the side of filter element shell 10,
Therefore raw water enters filter element shell 10 in the presence of water-aspirator pressure from water inlet 12, and into after filter element shell 10, current are first
Filter core upper end cover is touched, is then entered by the runner between filter core upper end cover and the inwall of filter element shell outside filter core,
Under hydraulic pressure effect, the impurity such as silt iron rust in water is filtered on the outside of the filter cores such as PP cottons, and clean filter water enters in filter core
The heart, the delivery port 11 for entering filter element shell 10 from the delivery port of filter core 20 upwards flow out.Because the position that raw water falls is leaned in Fig. 1
The right channel that nearly filter core upper end cover is formed with the inwall of filter element shell 10, therefore most of raw water is intended to wing passage stream to the right
It is dynamic, high velocity is formd in right channel, the water-carrying capacity of the opposite left channel away from water inlet side is less, so causes water
Flow the skewness in the outside of PP cotton filter cores 20；On the other hand for PP cotton filter cores, the current of PP cotton exterior circumferentials
Downward eroding velocity it is also uneven, specifically the outside of the PP cotton filter cores of high velocity passage side is washed away by big flow velocity,
And the flow velocity of current is relatively gentle in the runner of the side apart from water inlet farther out, while filter core occurs after running a period of time
The PP cottons outer wall of the side of remote water inlet 12 more situation is covered by silt, may so shorten the validity period of PP cottons
Limit, increase the operating cost of water purifier.
In order to solve the above problems, the present invention adds a kind of conducting element 100 for element kit in element kit,
Referring to Fig. 4 and Fig. 5, the overall structure annular in shape of the conducting element 100, and the inner edge 101 of the conducting element 100 and the conducting element
Difference in height between 100 outer rim 102 be present, between the inner edge 101 of the conducting element 100 and the outer rim 102 of the conducting element 100
Form the side wall 110 of the conducting element 100.
Referring to Fig. 4 and Fig. 5, the conducting element in the present embodiment is integrally formed a copper coin harden structure, the outer wall of conducting element with
The inner wall surrounding contact of filter element shell, form the structure of a center osculum surrounding baffle plate.That is the inner edge of conducting element 100
101 and conducting element 100 outer rim 102 not at grade, the inner edge 101 of conducting element 100 is higher than conducting element in the present embodiment
100 outer rim 102.When conducting element 100 is arranged in element kit, the outer rim 102 of conducting element 100 and the inwall of element kit
Contact, and the diameter of the inner edge 101 of conducting element 100 is more than the external diameter of filter core upper end cover, while conducting element 100 is arranged on water inlet
Between filter core upper end cover, the raw water so entered from water inlet first contacts with conducting element, is then store in conducting element and filter core
In the receiving space that the inwall of component is formed, raw water is spilled on filter core upper end cover from the inner edge of conducting element afterwards, further along filter
Core upper end cover is flow in runner.Because raw water is first temporarily stored in above-mentioned receiving space, then overflowed from the inner edge of conducting element, therefore
It is uniform that it, which enters the current of surrounding runner of filter core, be not in current inside filter core the problem of skewness, it is excellent
Change flow rate of water flow, improved filter efficiency, improve filter element life
Preferably, as a kind of embodiment, referring to Fig. 5, the outer surface of the side wall 110 of the conducting element 100 is flat
Sliding curved surface.That is the cross sectional shape of the side wall 110 of conducting element 100 is camber line, and such sidewall surfaces can reduce water
Stream loss, while the volume of the receiving space formed between conducting element 100 and the side wall of filter element shell also very little, are advantageous to raw water
Quickly enter runner.
Preferably, the curvature of a part for the close outer rim of the curved surface is smaller.That is the side wall of conducting element
In the part almost plane close to outer rim, contact of the conducting element 100 with the inwall of filter element shell can be facilitated by so setting.
Preferably, as another embodiment, the side wall 110 of the conducting element 100 includes the vertical of interconnection
Face and horizontal plane, the inner edge are located on the vertical plane, and the outer rim is located on the horizontal plane.So set and facilitate water conservancy diversion
The fixation of part.Conducting element in the present embodiment can be connected in the side wall of filter element shell.
Preferably, as another embodiment, the side wall of the conducting element 100 include the inclined plane being connected with each other and
Horizontal plane, the inner edge are located in the inclined plane, and the outer rim is located on the horizontal plane.It can be designed not in the present embodiment
Same inclined plane, the volume of the receiving space of different inclined planes are different.
Preferably, as another embodiment, the diameter of the inner edge 101 of the conducting element 100 with it is described outer
The diameter ratio of edge 102 is 0.5~0.7.In general, the diameter of the outer rim of conducting element are more than or equal to the straight of the inwall of filter element shell
Footpath, and the diameter of the inner edge 101 of conducting element should be more than the diameter of the leading-out portion of filter core upper end cover, conducting element in the present embodiment
The gap between filter core upper end cover of inner edge is not less than 2mm, and so setting can cause current to quickly enter runner.
Accordingly, a kind of element kit, including filter element shell 200, filter core upper end cover 300 are also provided referring to Fig. 6, the present invention
With the above-mentioned conducting element 100 for element kit, the conducting element 100 is arranged on the water inlet 12 of the filter element shell 200
Between the filter core upper end cover 300, and the outer rim 102 of the conducting element 100 contacts with the inwall of the filter element shell 200,
Pre-determined distance be present between the inner edge 101 of the baffle liner 100 and the filter core upper end cover 300.As shown in fig. 6, conducting element 100
Outer rim contacted with the inwall of filter element shell 200, between the side wall of such conducting element and the inwall of filter element shell just formed ring-type
Receiving space, while the through hole in conducting element 100 passes through the leading-out portion 310 of filter core upper end cover 300, and baffle liner 100 is interior
The diameter of edge is more than the diameter of the leading-out portion 310 of filter core upper end cover 300, such raw water from water inlet enter in element kit when it is first
Contact with conducting element 100, be then temporarily stored in receiving space, be spilled over to filter core upper end cover from the inner edge of conducting element 100 again afterwards
On 300, it is flow to afterwards along the surface of filter core upper end cover in runner.Because raw water on the surface of filter core upper end cover is to each side
To Uniform Flow, therefore the raw water entered in air stream enter runner is uniform, sets a conducting element can to solve raw water and enters moisture
The problem of cloth is uneven, without doing larger change to original element kit, the conducting element in the present embodiment can be fixed on
On filter element shell.
Preferably, as a kind of embodiment, the conducting element 100 is positioned close to entering for the filter element shell 200
The side at the mouth of a river 12.That is conducting element 100 is closer to water inlet side, so can conducting element and filter core upper end cover it
Between form the larger current of drop, strengthen current washes away dynamics.
More excellent, referring to Fig. 7, upper surface (close to the surface of water inlet) and the filter element shell of the conducting element 100
Vertical range H1 between 200 water inlet 12 accounts for the surface of the end cover body of the filter core upper end cover 300 and the filter-core shell
3/7~4/6 of vertical range H2 between the water inlet 12 of body 200.The center line of conducting element 100 is apart from water inlet in the present embodiment
The distance between inwall plane is 12mm.
Accordingly, the present invention also provides a kind of water purifier, including is used for element kit described in above-mentioned any embodiment
Element kit described in conducting element or any embodiment.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be defined by claim.
Claims (10)
- A kind of 1. conducting element (100) for element kit, it is characterised in that the overall structure annular in shape of the conducting element (100), And difference in height be present between the inner edge (101) of the conducting element (100) and the outer rim (102) of the conducting element (100), it is described to lead It is the side wall of the conducting element (100) between the inner edge (101) of stream part (100) and the outer rim (102) of the conducting element (100) (110)；When the conducting element (100) is arranged in element kit, the conducting element (100) is arranged on water inlet and filter core upper end Between lid, the outer rim (102) of the conducting element (100) contacts with the inwall of element kit, and the inner edge of the conducting element (100) (101) diameter is more than the external diameter of filter core upper end cover.
- 2. the conducting element (100) according to claim 1 for element kit, it is characterised in that the conducting element (100) The outer surface of side wall (110) be smooth curved surface.
- 3. the conducting element (100) according to claim 2 for element kit, it is characterised in that the curved surface it is close The curvature of a part for the outer rim (102) is smaller.
- 4. the conducting element (100) according to claim 1 for element kit, it is characterised in that the conducting element (100) Side wall (110) include the vertical plane and horizontal plane being connected with each other, the inner edge (101) be located on the vertical plane, it is described outside Edge (102) is located on the horizontal plane.
- 5. the conducting element (100) according to claim 1 for element kit, it is characterised in that the conducting element (100) Side wall (110) include be connected with each other inclined plane and horizontal plane, the inner edge (101) be located in the inclined plane, it is described outside Edge (102) is located on the horizontal plane.
- 6. the conducting element (100) for element kit according to claim 1 to 5 any one, it is characterised in that described The diameter of the inner edge (101) of conducting element (100) is 0.5~0.7 with the diameter ratio of the outer rim (102).
- 7. a kind of element kit, including filter element shell (200) and filter core upper end cover (300), it is characterised in that will also including right The conducting element (100) for element kit described in 1 to 6 any one is sought, the conducting element (100) is arranged on the filter-core shell Between the water inlet (12) and the filter core upper end cover (300) of body (200), and the outer rim of the conducting element (100) and the filter The inwall contact of core shell body (200), exists between the inner edge (101) of the conducting element (100) and the filter core upper end cover (300) Pre-determined distance.
- 8. element kit according to claim 7, it is characterised in that the conducting element (100) is positioned close to the filter The side of the water inlet (12) of core shell body (200).
- 9. element kit according to claim 8, it is characterised in that the conducting element (100) and the filter element shell (200) the vertical range H1 between water inlet (12) account for the surface of the end cover body of the filter core upper end cover (300) with it is described 3/7~4/6 of vertical range H2 between the water inlet (12) of filter element shell (200).
- 10. a kind of water purifier, it is characterised in that including the water conservancy diversion for element kit described in claim 1 to 6 any one Element kit described in part (100) or 7 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410566933.7A CN105582711B (en) | 2014-10-22 | 2014-10-22 | Conducting element and element kit and water purifier for element kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410566933.7A CN105582711B (en) | 2014-10-22 | 2014-10-22 | Conducting element and element kit and water purifier for element kit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105582711A CN105582711A (en) | 2016-05-18 |
| CN105582711B true CN105582711B (en) | 2018-02-09 |
Family
ID=55922840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410566933.7A Expired - Fee Related CN105582711B (en) | 2014-10-22 | 2014-10-22 | Conducting element and element kit and water purifier for element kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105582711B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110745978A (en) * | 2019-11-27 | 2020-02-04 | 珠海格力电器股份有限公司 | Filter element assembly and ultrafiltration water purifier |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2879007Y (en) * | 2006-01-23 | 2007-03-14 | 聂法玉 | Jet injection exhaust downdraught prevention cap |
| CN101797480A (en) * | 2009-02-06 | 2010-08-11 | 杜也兵 | Water purifier with cross-flow type filter element |
| CN202052403U (en) * | 2011-02-25 | 2011-11-30 | 黎祜跃 | Quick connection-type filter element |
| CN202061550U (en) * | 2011-03-25 | 2011-12-07 | 彰溢企业有限公司 | Filter core device for water filter |
| CN203082890U (en) * | 2013-02-06 | 2013-07-24 | 烟台众德环保设备科技有限公司 | Guiding piece for burner head |
| CN204182174U (en) * | 2014-10-22 | 2015-03-04 | 珠海格力电器股份有限公司 | For the conducting element of element kit and element kit and water purifier |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8778174B2 (en) * | 2010-10-15 | 2014-07-15 | Alfa Laval Ashbrook Simon-Hartley Inc. | Methods and apparatus for treating water and wastewater employing a cloth disk filter |
-
2014
- 2014-10-22 CN CN201410566933.7A patent/CN105582711B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2879007Y (en) * | 2006-01-23 | 2007-03-14 | 聂法玉 | Jet injection exhaust downdraught prevention cap |
| CN101797480A (en) * | 2009-02-06 | 2010-08-11 | 杜也兵 | Water purifier with cross-flow type filter element |
| CN202052403U (en) * | 2011-02-25 | 2011-11-30 | 黎祜跃 | Quick connection-type filter element |
| CN202061550U (en) * | 2011-03-25 | 2011-12-07 | 彰溢企业有限公司 | Filter core device for water filter |
| CN203082890U (en) * | 2013-02-06 | 2013-07-24 | 烟台众德环保设备科技有限公司 | Guiding piece for burner head |
| CN204182174U (en) * | 2014-10-22 | 2015-03-04 | 珠海格力电器股份有限公司 | For the conducting element of element kit and element kit and water purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105582711A (en) | 2016-05-18 |
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