CN107200410A - Design method of composite filter element, composite filter element and water purifier comprising composite filter element - Google Patents
Design method of composite filter element, composite filter element and water purifier comprising composite filter element Download PDFInfo
- Publication number
- CN107200410A CN107200410A CN201710462479.4A CN201710462479A CN107200410A CN 107200410 A CN107200410 A CN 107200410A CN 201710462479 A CN201710462479 A CN 201710462479A CN 107200410 A CN107200410 A CN 107200410A
- Authority
- CN
- China
- Prior art keywords
- filter core
- filter
- filter element
- core
- composite filter
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 239000002131 composite material Substances 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 12
- 229920000742 Cotton Polymers 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 9
- 238000000746 purification Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/003—Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a design method of a composite filter element, the composite filter element and a water purifier comprising the composite filter element. The design method comprises the following steps: and designing the volume ratio of the at least two filter elements according to the service lives of the unit volumes of the at least two filter elements, so that the service lives of the filter elements of the filter element assembly are the same. According to the design method of the composite filter element, the volume is determined according to the service life of the unit volume of the filter element, so that different filter elements have the same service life, different filter elements in the composite filter element can be replaced at the same time, and the replacement frequency of the filter elements is reduced.
Description
Technical field
The present invention relates to water purifier correlative technology field, particularly a kind of design method of composite filter element, composite filter element and
Water purifier including it.
Background technology
In order to improve purifying water effect, some water purifiers are provided with a variety of filter cores, but be due to by the way of multistage filtering
The service life of different filter cores is different, and the setting of a variety of filter cores make it that the replacing construction of various filter cores is different, improves filter core
Replacement frequency.
The content of the invention
In view of this, the present invention provides a kind of design side of the consistent composite filter element of service life that can ensure each filter core
Method, composite filter element and the water purifier including it.
First aspect includes shell and element kit, institute there is provided a kind of design method of composite filter element, the composite filter element
Stating element kit includes at least two filter cores, and the design method includes：According to making at least two filter cores unit volume
With the volume ratio of at least two filter cores described in Life Design, with the service life phase for each filter core for causing the element kit
Together.
Preferably, at least two filter core is column structure,
The unit volume service life that at least two filter core is designed as identical length, face area and filter core is inversely proportional
Structure；Or,
The unit volume service life that at least two filter core is designed as identical face area, length and filter core is inversely proportional
Structure.
Second aspect includes at least two there is provided a kind of composite filter element, including shell and element kit, the element kit
Filter core, the volume ratio of at least two filter core is designed using design method as described above.
Preferably, at least two filter core is set independently of each other, and at least two filter core is sequentially connected in series to be formed
The water purification path of the composite filter element.
Preferably, at least two filter core is in the form of a column structure,
Set to the diameter parallel of at least two filter core；
Or,
At least two filter cores axis overlaps ground and arranged vertically.
Preferably, at least two filter core is set in parallel to each other, and at least two filter core is the identical end face of length
The different column structure of area；Or,
The arrangement vertically that at least two filter cores axis is overlapped, at least two filter core is the identical length of face area
The different column structure of degree.
Preferably, the element kit includes PP cotton filter cores, preposition activated carbon filtration core, carbon-point filter core and/or RO membrane cartridges.
Preferably, in water (flow) direction, the element kit swims over to downstream from above and is followed successively by PP cotton filter cores, preposition activated charcoal
Filter core, carbon-point filter core and RO membrane cartridges.
Preferably, the volume ratio of the PP cotton filter cores, preposition activated carbon filtration core, carbon-point filter core and RO membrane cartridges is 12:6:
4:3。
Preferably, water inlet and delivery port are provided with the shell, the water inlet and the delivery port are located at described
Same one end of shell.
Preferably, one end that the water inlet and delivery port are provided with the shell is additionally provided with connecting portion, described outer
The other end of shell is provided with Handheld Division.
Preferably, the Handheld Division is the loop-shaped handle for being arranged on the outer casing end.
There is provided a kind of water purifier, including above-mentioned composite filter element for the third aspect.
Preferably, the water purifier is provided with filter core storehouse, and the composite filter element is arranged in the filter core storehouse.
Preferably, the filter core storehouse can be arranged in the water purifier pull.
The design method for the composite filter element that the present invention is provided, determines volume according to the service life of filter core unit volume, makes
Different filter cores has identical service life, to allow different filter cores in composite filter element while change, reduces filter core
The frequency of replacing.
Brief description of the drawings
By description referring to the drawings to the embodiment of the present invention, above-mentioned and other purpose of the invention, feature and
Advantage will be apparent from, in the accompanying drawings：
Fig. 1 shows the composite filter element inner filter core structural representation that the present invention is provided；
Fig. 2 shows element kit structural representation
Fig. 3 shows water purifier first state schematic diagram；
Fig. 4 shows the view of water purifier second.
Embodiment
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.Ability
Domain it is to be appreciated by one skilled in the art that provided herein accompanying drawing be provided to explanation purpose, and accompanying drawing be not necessarily by than
What example was drawn.
Unless the context clearly requires otherwise, otherwise entire disclosure is similar with the " comprising " in claims, "comprising" etc.
Word should be construed to the implication included rather than exclusive or exhaustive implication；That is, being containing for " including but is not limited to "
Justice.
In the description of the invention, it is to be understood that term " first ", " second " etc. be only used for describe purpose, without
It is understood that to indicate or imply relative importance.In addition, in the description of the invention, unless otherwise indicated, the implication of " multiple "
It is two or more.
The composite filter element that the present invention is provided includes a variety of filter cores, can be achieved to the multistage filtering of water to improve the water quality of water.
The service life of the different filter cores of same volume is different, so determining its volume according to the different characteristics of each filter core, passes through setting
Different volumes makes the service life of a variety of filter cores identical, so that a variety of filter cores can be changed simultaneously, reduces the replacing of filter core
Frequency.Meanwhile, a variety of filter cores are compound in a composite filter element so that composite filter element, which is changed, can once complete whole filter cores
Change, operation more facilitates.
Specifically, it is described as shown in figure 1, the composite filter element 100 that the present invention is provided includes shell 100 and element kit 120
Element kit 120 is arranged in the shell 110, the water inlet end of the element kit 120 and the water inlet on the shell 110
Connection, the water side of the element kit 120 is connected with the delivery port on the shell 110.Preferably, the shell 110
Water inlet and delivery port are arranged on same one end of the shell 110, and connecting portion 112 is additionally provided with the end, for that will be combined
Filter core 100 is arranged in purifier.The other end of the shell 110 is provided with Handheld Division 111, and the Handheld Division 111 is preferred
For loop-shaped handle, facilitate the dismounting of the composite filter element 100.
As shown in Fig. 2 the element kit 120 at least includes two kinds of separate and setting of contacting filter cores, at least two
Planting the filter core turns into the column construction of different volumes according to the service life design of respective unit volume, it is preferable that the filter
Core is designed as the structure that the unit volume service life of identical length, face area and filter core is inversely proportional, i.e., when length is identical, single
Volume service life longer filter core face area in position is smaller, to cause the volume of each filter core identical, and then makes making for each filter core
It is identical with the life-span.Or, the unit volume service life that the filter core is designed as identical face area, length and filter core is inversely proportional
Structure, i.e., when face area is identical, the length of the longer filter core of unit volume service life is smaller, to cause the body of each filter core
Product is identical, and then makes the service life of each filter core identical.
In the present embodiment, the element kit 120 includes four filter cores, respectively the first filter core 121, the second filter core
112nd, the 3rd filter core 123 and the 4th filter core 124, first filter core 121, the second filter core 112, the 3rd filter core 123 and the 4th filter
Core 124 is disposed as cylindrical-shaped structure, and four filter cores join end to end to form water purification path successively, and water is in the composite filter element
Successively flow through after first filter core 121, the second filter core 112, the 3rd filter core 123 and the 4th filter core 124 and flow out in 100.Enter one
Step ground, in one embodiment, the setting that four filter cores can be parallel to each other with axis, in another embodiment, four
The arrangement setting successively vertically that the filter core can be overlapped with axis.The volume of four filter cores is according to respective unit volume
The length of service life determines, and the unit volume life-span it is longer its volume it is smaller, unit volume life-span shorter its volume is more
Greatly.Preferably, when four filter cores are arranged in parallel, it can be set to the different column knot of the identical face area of length
Structure, when four filter core axis overlap it is axially disposed when, can be set to the different column knot of face area equal length
Structure.
Preferably, first filter core 121 is PP cotton filter cores, and second filter core 112 is preposition activated carbon filtration core, described
3rd filter core 123 is carbon-point filter core, and the 4th filter core 124 is RO membrane cartridges.The determination method of each filter core volume is：According to reality
Test is obtained, and same volume PP cotton filter cores, preposition activated carbon filtration core, Carbon rod filter element, the service life ratio of RO membrane cartridges are 1:2:3:
4, the volume ratio of PP cotton filter cores, preposition activated carbon filtration core, Carbon rod filter element, four kinds of filter cores of RO membrane cartridges is set according to this experimental data
It is set to 12:6:4:3, so that the service life of four kinds of filter cores is identical, so as to change simultaneously.
The installation of the composite filter element 100 for convenience, the composite filter element 100 is connected to by the way of rotation access
On water purifier, i.e., described connecting portion 112 is rotary connection structure, and the composite filter element 100 is connected by way of rotating access
Onto water purifier (or water dispenser), the element kit 120 in the composite filter element 100 accesses the feed pipe of the water purifier
Road, is purified to water.Preferably, the connecting portion 112 is the structures such as screw thread or rotary buckle, makes the composite filter element
100 can realize rotatable connection.
The present invention also provides a kind of water purifier 200, including above-mentioned composite filter element 100, and the composite filter element 100 is connected to institute
State on water purifier 200.Preferably, as shown in figure 3, the water purifier 200 is vertical water purifier, set on the water purifier 200
Have and supply channel connectivity port be provided with filter core storehouse 210, the filter core storehouse 210, the supply channel connectivity port with it is described
Supply channel connection in water purifier 200, the composite filter element 100 is connected to the filter core storehouse by way of rotatable connection
In 210, meanwhile, the filter core in the composite filter element 100 is connected with the supply channel connectivity port in the filter core storehouse 210.Such as
Shown in Fig. 4, it is preferable that the filter core storehouse 210 may also be configured to by way of push-and-pull to be located inside the water purifier 200,
I.e. described filter core storehouse 210 can be pulled out to outside the water purifier 200, facilitate the replacing of the composite filter element 100, the filter core
Storehouse 210 can also be pushed into the internal body of the water purifier 200, make the water purifier 200 more attractive in appearance, also, when the filter
When 200 outside of water purifier is moved in core storehouse 210 to, supply channel connectivity port and the water purifier in the filter core storehouse 210
Supply channel separation in 200, when the filter core storehouse 210 is pushed into 200 inside of water purifier, in the filter core storehouse 210
Supply channel connectivity port be tightly connected with the supply channel in the water purifier 200.
Further, water quality detecting device is additionally provided with the water purifier 200, the water quality detecting device is arranged on institute
The downstream position of composite filter element 100 is stated, the water quality detecting device is used for the water for detecting the water after the filtering of composite filter element 100
Matter, needs to change the composite filter element 100 when water quality is not inconsistent standardization.Preferably, the water quality detecting device is TDS water quality
Detector.Suggestion device is set on the shell of the water purifier 200, and the suggestion device is electrically connected with the water quality detecting device
Connect, for sending cue when water quality is unqualified.The suggestion device can preferably pass through the modes such as sound or light
Send cue, it is preferable that the suggestion device is display screen, real-time water quality can be shown, to facilitate user voluntarily to grasp
Change the time of the composite filter element 100.
The composite filter element that the present invention is provided, by setting a variety of life-span identical filter cores to make it have the effect of multistage filtering
Really, meanwhile, because the service life of filter core is identical, also cause each filter core replacing construction it is identical, once-through operation can complete many
Changed while individual filter core, it is simple to operate.
Those skilled in the art is it is easily understood that on the premise of not conflicting, above-mentioned each preferred scheme can be free
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is only illustrative, and not restrictive, without departing from the basic of the present invention
In the case of principle, various obvious or equivalent modification or replace that those skilled in the art can make for above-mentioned details
Change, be all included in scope of the presently claimed invention.
Claims (15)
1. a kind of design method of composite filter element, it is characterised in that the composite filter element includes shell and element kit, the filter
Core assembly includes at least two filter cores, and the design method includes：According to the use longevity of at least two filter cores unit volume
The volume ratio of life design at least two filter core, to cause the service life of each filter core of the element kit identical.
2. the design method of composite filter element according to claim 1, it is characterised in that at least two filter core is column
Structure,
At least two filter core is designed as the knot that the unit volume service life of identical length, face area and filter core is inversely proportional
Structure；Or,
At least two filter core is designed as the knot that the unit volume service life of identical face area, length and filter core is inversely proportional
Structure.
3. a kind of composite filter element, it is characterised in that including shell and element kit, the element kit includes at least two filters
Core, the volume ratio of at least two filter core is designed using design method as claimed in claim 1 or 2.
4. composite filter element according to claim 3, it is characterised in that at least two filter core is set independently of each other,
And at least two filter core is sequentially connected in series the water purification path to form the composite filter element.
5. composite filter element according to claim 4, it is characterised in that at least two filter core is in the form of a column structure,
Set to the diameter parallel of at least two filter core；
Or,
At least two filter cores axis overlaps ground and arranged vertically.
6. composite filter element according to claim 5, it is characterised in that at least two filter core is set in parallel to each other,
At least two filter core is the different column structure of the identical face area of length；Or,
The arrangement vertically that at least two filter cores axis is overlapped, at least two filter core be face area equal length not
Same column structure.
7. the composite filter element according to one of claim 4-6, it is characterised in that the element kit include PP cotton filter cores,
Preposition activated carbon filtration core, carbon-point filter core and/or RO membrane cartridges.
8. the composite filter element according to one of claim 4-6, it is characterised in that in water (flow) direction, the element kit
Downstream is swum over to from above and is followed successively by PP cotton filter cores, preposition activated carbon filtration core, carbon-point filter core and RO membrane cartridges.
9. composite filter element according to claim 7, it is characterised in that the PP cotton filter cores, preposition activated carbon filtration core, carbon-point
The volume ratio of filter core and RO membrane cartridges is 12:6:4:3.
10. composite filter element according to claim 3, it is characterised in that be provided with water inlet and delivery port on the shell,
The water inlet and the delivery port are located at same one end of the shell.
11. composite filter element according to claim 10, it is characterised in that the water inlet is provided with the shell and is gone out
The one end at the mouth of a river is additionally provided with connecting portion, and the other end of the shell is provided with Handheld Division.
12. composite filter element according to claim 11, it is characterised in that the Handheld Division is to be arranged on the outer casing end
Loop-shaped handle.
13. a kind of water purifier, it is characterised in that including the composite filter element described in one of claim 3-12.
14. water purifier according to claim 13, it is characterised in that the water purifier is provided with filter core storehouse, described compound
Filter core is arranged in the filter core storehouse.
15. water purifier according to claim 14, it is characterised in that the filter core storehouse can be arranged on the water purification pull
In machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710462479.4A CN107200410A (en) | 2017-06-19 | 2017-06-19 | Design method of composite filter element, composite filter element and water purifier comprising composite filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710462479.4A CN107200410A (en) | 2017-06-19 | 2017-06-19 | Design method of composite filter element, composite filter element and water purifier comprising composite filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107200410A true CN107200410A (en) | 2017-09-26 |
Family
ID=59907098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710462479.4A Pending CN107200410A (en) | 2017-06-19 | 2017-06-19 | Design method of composite filter element, composite filter element and water purifier comprising composite filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107200410A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090485A (en) * | 2018-10-16 | 2019-08-06 | 曲俊峰 | Fluid filtration method and equipment |
| CN110550768A (en) * | 2018-05-30 | 2019-12-10 | 宁波市科漫环保科技有限公司 | Water treatment machine |
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| US6051140A (en) * | 1997-12-04 | 2000-04-18 | Perry; Cliff | Water decontaminating system and method |
| CN104722207A (en) * | 2013-12-24 | 2015-06-24 | 珠海格力电器股份有限公司 | Water purification system, control method thereof and water purifier |
| CN104941457A (en) * | 2014-12-03 | 2015-09-30 | 佛山市云米电器科技有限公司 | Method and device for determining service life of filter core of water purifier |
| CN204779099U (en) * | 2015-05-22 | 2015-11-18 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier |
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2017
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|---|---|---|---|---|
| US6051140A (en) * | 1997-12-04 | 2000-04-18 | Perry; Cliff | Water decontaminating system and method |
| CN104722207A (en) * | 2013-12-24 | 2015-06-24 | 珠海格力电器股份有限公司 | Water purification system, control method thereof and water purifier |
| CN104941457A (en) * | 2014-12-03 | 2015-09-30 | 佛山市云米电器科技有限公司 | Method and device for determining service life of filter core of water purifier |
| CN204779099U (en) * | 2015-05-22 | 2015-11-18 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier |
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| 李壮云等: "《液压元件与***》", 31 May 1999, 机械工业出版社 * |
| 赵东海等: "《旱区医学救援研究》", 31 October 2011, 军事医学科学出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110550768A (en) * | 2018-05-30 | 2019-12-10 | 宁波市科漫环保科技有限公司 | Water treatment machine |
| CN110550767A (en) * | 2018-05-30 | 2019-12-10 | 宁波市科漫环保科技有限公司 | Water processor and shell thereof |
| CN110550767B (en) * | 2018-05-30 | 2024-03-29 | 宁波市科漫环保科技有限公司 | Water treatment machine and shell thereof |
| CN110090485A (en) * | 2018-10-16 | 2019-08-06 | 曲俊峰 | Fluid filtration method and equipment |
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Application publication date: 20170926 |