CN108525362A - A kind of purifier - Google Patents
A kind of purifier Download PDFInfo
- Publication number
- CN108525362A CN108525362A CN201710118551.1A CN201710118551A CN108525362A CN 108525362 A CN108525362 A CN 108525362A CN 201710118551 A CN201710118551 A CN 201710118551A CN 108525362 A CN108525362 A CN 108525362A
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- CN
- China
- Prior art keywords
- water
- fine
- wall
- filter element
- filtration
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 180
- 238000001914 filtration Methods 0.000 claims abstract description 119
- 239000012530 fluid Substances 0.000 claims abstract description 15
- 238000000746 purification Methods 0.000 claims description 22
- 230000007704 transition Effects 0.000 claims description 21
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 abstract 6
- 239000002245 particle Substances 0.000 description 16
- 229920000742 Cotton Polymers 0.000 description 12
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000006298 dechlorination reaction Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- RGZSQWQPBWRIAQ-HUUCEWRRSA-N (2r)-6-methyl-2-[(1s)-4-methylcyclohex-3-en-1-yl]hept-5-en-2-ol Chemical compound CC(C)=CCC[C@@](C)(O)[C@H]1CCC(C)=CC1 RGZSQWQPBWRIAQ-HUUCEWRRSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The present invention provides a kind of purifiers, it is equipped with a full filtering purifier, and the full filtering purifier is equipped with filter core, outer impervious barrier and interior impervious barrier；The outer impervious barrier and interior impervious barrier are covered each by outer wall and inner wall in filter core so that fluid cannot by filter core by outer impervious barrier cover part outer wall, can not by filter core by interior impervious barrier cover part inner wall.It can realize that the raw water for making arbitrary MOL is all fully filtered and purifier is made to occupy little space through the invention.
Description
Technical Field
The present invention relates to water filtration systems, and more particularly to filter cartridges for water filtration systems.
Background
As shown in FIG. 1, the filter for washing one's face and rinsing one's mouth is composed of a particle filtering part 1 and a water quality taste processing part 2; the particle filtering part 1 generally adopts a PP cotton filter element or a ceramic filter element; the water quality and taste processing part 2 comprises: chlorine removing balls and the like are placed inside the particle filtering portion 1;
wherein,
the particle filtering process comprises the following steps: raw water firstly enters the radial position of the particle filtering part through the outer wall of the particle filtering part and enters the inner side of the particle filtering part from the inner wall of the particle filtering part, so that particles with the particle diameter larger than the pore diameter of the outer wall of the particle filtering part are blocked on the outer wall of the particle filtering part, and particles with the particle diameter smaller than the pore diameter of the outer wall of the particle filtering part are adsorbed on the radial position of the particle filtering part. Here, taking the PP cotton filter element as an example, assuming that the thickness of the PP cotton is L, so that at least a part of the water flow is filtered only by the PP cotton with the length of L, in order to improve the filtering capability, the thickness of the PP cotton needs to be increased, which not only increases the cost, but also increases the installation space of the water purifier, thereby limiting the application range of the water purifier. More seriously, the utilization rate of PP cotton is extremely low, and most raw water cannot be filtered sufficiently.
The water quality and taste treatment process comprises the following steps: (taking PP cotton as an example), the water flow filtered by the PP cotton passes through the water quality and taste treatment part such as the dechlorination ball on the inner side of the PP cotton again, but it can be found that the water way of the water entering the inner side of the PP cotton from the water inlet end is the longest, and the water way of the water closer to the water outlet end is the shorter, so that the raw water passing through the traditional water purifier is not uniformly filtered, and the filtered water is relatively sufficient, and can not be secondarily polluted by the insufficiently filtered water, and therefore, the effective filtering effect can not be achieved.
Disclosure of Invention
In order to overcome the problems, the invention provides a water purifying device which can fully filter raw water of any MOL and occupies small space.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
a water purifying device is provided with a full-filtration water purifying device, wherein the full-filtration water purifying device is provided with a filter element, an outer impermeable layer and an inner impermeable layer; the outer impermeable layer and the inner impermeable layer are respectively covered on the outer wall and the inner wall of the filter element, so that fluid can not pass through the outer wall of the part covered by the outer impermeable layer on the filter element and can not pass through the inner wall of the part covered by the inner impermeable layer on the filter element.
The inner impermeable layer does not cover the part of the inner wall of the filter element at the water outlet end, so that the necessary path of the fluid in the water purifying device at least comprises: the space surrounded by the inlet end of the filter element, the outlet end of the filter element and the inner wall of the inner impermeable layer.
A water drainage pipe is arranged in a space surrounded by the inner wall of the inner impermeable layer, and the inlet of the water drainage pipe is positioned between the water inlet and the water outlet of the filter element; the drainage direction of the drainage pipe and the water outlet direction of the filter element form an acute angle or a zero angle.
Optimization scheme 1
It is provided with a fine filtering and water purifying device; the fine filtration water purification device is provided with a fine filtration core and a water storage transition container, and the fine filtration core is arranged in the water storage transition container; the outlet end of the full-filtering water purifying device is connected with the inner wall of the fine filter element, so that fluid filtered by the full-filtering water purifying device firstly enters the inner wall of the fine filter element and then enters the water storage transition container from the outer wall of the fine filter element.
Optimization scheme 2
The water purifier is provided with two or more fine filtering water purifiers, and each fine filtering water purifier is communicated in series, so that the outlet end of the front fine filtering water purifier in the two adjacent fine filtering water purifiers is connected with the inlet end of the rear fine filtering water purifier, and the outlet end of the full filtering water purifier is communicated with the inlet end of the first fine filtering water purifier; the fine filtration water purification device is provided with a fine filtration core and a water storage transition container, and the fine filtration core is arranged in the water storage transition container; at least two adjacent fine filtering water purifying devices exist, and the flow sequence of the fluid is as follows: the inner wall of the front fine filter core, the outer wall of the rear fine filter core, the inner wall of the rear fine filter core or the outer wall of the front fine filter core, the inner wall of the rear fine filter core and the outer wall of the rear fine filter core.
Optimization scheme 3
The water purifier is provided with two or more fine filtering water purifiers, and each fine filtering water purifier is communicated in series, so that the outlet end of the front fine filtering water purifier in the two adjacent fine filtering water purifiers is connected with the inlet end of the rear fine filtering water purifier, and the outlet end of the full filtering water purifier is communicated with the inlet end of the first fine filtering water purifier; the fine filtration water purification device is provided with a fine filtration core and a water storage transition container, and the fine filtration core is arranged in the water storage transition container; at least two adjacent fine filtering water purifying devices meet the following requirements: the front fine filter element is perpendicular to the rear fine filter element.
The technical scheme has the advantages that:
1. the outer impermeable layer and the inner impermeable layer are respectively covered on the outer wall and the inner wall of the filter element, so that fluid can not pass through the outer wall of the part covered by the outer impermeable layer on the filter element and can not pass through the inner wall of the part covered by the inner impermeable layer on the filter element. Any water flow passing through the filter element needs to flow from the inlet end of the filter element to the outlet end of the filter element along the radial part of the filter element, namely the filtered length of any water flow is more than or equal to the length of the filter element. Therefore filter core thickness can infinitely reduce guaranteeing not only fully to guarantee that arbitrary rivers are all fully filtered under the prerequisite that the inside aperture of filter core satisfies the requirement, can reduce the filter core cost moreover greatly, can also reduce the occupation space of water purifier simultaneously for water purifier application scope promotes greatly, if: the water purifier can be suitable for the external connection of the connection parts of the washbasin faucet and the bathroom heater and can also be suitable for the requirement of large-scale central water purification.
2. The inner impermeable layer does not cover the part of the inner wall of the filter element at the water outlet end, so that the necessary path of the fluid in the water purifying device at least comprises: the space surrounded by the inlet end of the filter element, the outlet end of the filter element and the inner wall of the inner impermeable layer. All water flow needs to completely pass through all water quality and taste treatment parts (such as all dechlorination balls) on the inner side of the filter element.
3. The part of the inner impermeable layer, which is not covered on the inner wall of the filter element and is arranged at the water outlet end, is matched with the water outlet pipe, so that the water outlet direction of the primary filtering device is the same as the water outlet direction of the filter element, and therefore, when multi-stage water purifying devices are connected in series, a plurality of limitations on the connection aspect can be effectively avoided, and the installation space is greatly saved.
The invention is further described by the following embodiments in conjunction with the accompanying drawings.
Drawings
FIG. 1 is a schematic view of a conventional filter cartridge;
FIG. 2 is a schematic view of a full-filtration water purification apparatus according to example 1;
FIG. 3 is a schematic view of a full-filtration water purification device and a fine-filtration water purification device connected in series in example 2;
FIG. 4 is a front view of the fine filtration water purification apparatus of embodiment 3;
FIG. 5 is a schematic view of a fine filtration water purification apparatus according to example 3.
Note: the arrows in the above figures are all water flow directions.
Detailed Description
Example 1
A water purifying device is provided with a full-filtration water purifying device, wherein the full-filtration water purifying device is provided with a filter element, an outer impermeable layer and an inner impermeable layer; the outer impermeable layer and the inner impermeable layer are respectively covered on the outer wall and the inner wall of the filter element, so that fluid can not pass through the outer wall of the part covered by the outer impermeable layer on the filter element and can not pass through the inner wall of the part covered by the inner impermeable layer on the filter element.
The inner impermeable layer does not cover the part of the inner wall of the filter element at the water outlet end, so that the necessary path of the fluid in the water purifying device at least comprises: the space surrounded by the inlet end of the filter element, the outlet end of the filter element and the inner wall of the inner impermeable layer.
A water drainage pipe is arranged in a space surrounded by the inner wall of the inner impermeable layer, and the inlet of the water drainage pipe is positioned between the water inlet and the water outlet of the filter element; the drainage direction of the drainage pipe and the water outlet direction of the filter element form an acute angle or a zero angle.
The outer impermeable layer is composed of an upper half cover and a lower half cover, the upper half cover and the lower half cover are fixed through plastic screws (a fixing mode is described in detail), the scheme has benefit assembly, meanwhile, the cracking of the PP cotton in the using process can be effectively relieved, and the service life of the PP cotton is prolonged.
It is provided with a fine filtering and water purifying device; the fine filtration water purification device is provided with a fine filtration core and a water storage transition container, and the fine filtration core is arranged in the water storage transition container; the outlet end of the full-filtering water purifying device is connected with the inner wall of the fine filter element, so that fluid filtered by the full-filtering water purifying device firstly enters the inner wall of the fine filter element and then enters the water storage transition container from the outer wall of the fine filter element.
Example 2
The water purifying device according to embodiment 1, wherein the fine filtering device further comprises the following technical scheme:
the water purifier is provided with two or more fine filtering water purifiers, and each fine filtering water purifier is communicated in series, so that the outlet end of the front fine filtering water purifier in the two adjacent fine filtering water purifiers is connected with the inlet end of the rear fine filtering water purifier, and the outlet end of the full filtering water purifier is communicated with the inlet end of the first fine filtering water purifier; the fine filtration water purification device is provided with a fine filtration core and a water storage transition container, and the fine filtration core is arranged in the water storage transition container; at least two adjacent fine filtering water purifying devices exist, and the flow sequence of the fluid is as follows: the inner wall of the front fine filter core, the outer wall of the rear fine filter core, the inner wall of the rear fine filter core or the outer wall of the front fine filter core, the inner wall of the rear fine filter core and the outer wall of the rear fine filter core.
Example 3
The water purifying device according to embodiment 1, wherein the fine filtering device further comprises the following technical scheme:
the water purifier is provided with two or more fine filtering water purifiers, and each fine filtering water purifier is communicated in series, so that the outlet end of the front fine filtering water purifier in the two adjacent fine filtering water purifiers is connected with the inlet end of the rear fine filtering water purifier, and the outlet end of the full filtering water purifier is communicated with the inlet end of the first fine filtering water purifier; the fine filtration water purification device is provided with a fine filtration core and a water storage transition container, and the fine filtration core is arranged in the water storage transition container; at least two adjacent fine filtering water purifying devices meet the following requirements: the front fine filter element is perpendicular to the rear fine filter element.
The series connection sequence of the full-filtration water purifying device and the fine-filtration water purifying device in the embodiment 1, the embodiment 2 and the embodiment 3 is not exclusive, and the sequence of installation and flowing can be changed according to requirements.
Claims (7)
1. A water purifying device is characterized in that: it is provided with one or both of a full-filtration water purifying device and a fine-filtration water purifying device.
2. The water purification apparatus of claim 1, wherein: the full-filtration water purification device is provided with a filter element, an outer impermeable layer and an inner impermeable layer; the outer impermeable layer and the inner impermeable layer are respectively covered on the outer wall and the inner wall of the filter element, so that fluid can not pass through the outer wall of the part covered by the outer impermeable layer on the filter element and can not pass through the inner wall of the part covered by the inner impermeable layer on the filter element.
3. The water purification apparatus of claim 2, wherein: the inner impermeable layer does not cover the part of the inner wall of the filter element at the water outlet end, so that the necessary path of the fluid in the full-filtration water purifying device at least comprises: the space surrounded by the inlet end of the filter element, the outlet end of the filter element and the inner wall of the inner impermeable layer.
4. A water purification apparatus as claimed in claim 3, wherein: a water drainage pipe is arranged in a space surrounded by the inner wall of the inner impermeable layer, and the inlet of the water drainage pipe is positioned between the water inlet and the water outlet of the filter element; the drainage direction of the drainage pipe and the water outlet direction of the filter element form an acute angle or a zero angle.
5. A water purification apparatus as claimed in claim 2 or 3 or 4, wherein: the fine filtration water purification device is provided with a fine filtration core and a water storage transition container, and the fine filtration core is arranged in the water storage transition container; the outlet end of the full-filtering water purifying device is connected with the inner wall of the fine filter element, so that fluid filtered by the full-filtering water purifying device firstly enters the inner wall of the fine filter element and then enters the water storage transition container from the outer wall of the fine filter element.
6. The water purification apparatus of claim 1, wherein: the water purifier is provided with two or more fine filtering water purifiers, and each fine filtering water purifier is communicated in series, so that the outlet end of the front fine filtering water purifier in the two adjacent fine filtering water purifiers is connected with the inlet end of the rear fine filtering water purifier, and the outlet end of the full filtering water purifier is communicated with the inlet end of the first fine filtering water purifier; the fine filtration water purification device is provided with a fine filtration core and a water storage transition container, and the fine filtration core is arranged in the water storage transition container; at least two adjacent fine filtering water purifying devices exist, and the flow sequence of the fluid is as follows: the inner wall of the front fine filter core, the outer wall of the rear fine filter core, the inner wall of the rear fine filter core or the outer wall of the front fine filter core, the inner wall of the rear fine filter core and the outer wall of the rear fine filter core.
7. The water purification apparatus of claim 1, wherein: the water purifier is provided with two or more fine filtering water purifiers, and each fine filtering water purifier is communicated in series, so that the outlet end of the front fine filtering water purifier in the two adjacent fine filtering water purifiers is connected with the inlet end of the rear fine filtering water purifier, and the outlet end of the full filtering water purifier is communicated with the inlet end of the first fine filtering water purifier; the fine filtration water purification device is provided with a fine filtration core and a water storage transition container, and the fine filtration core is arranged in the water storage transition container; at least two adjacent fine filtering water purifying devices meet the following requirements: the front fine filter element is perpendicular to the rear fine filter element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710118551.1A CN108525362A (en) | 2017-03-01 | 2017-03-01 | A kind of purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710118551.1A CN108525362A (en) | 2017-03-01 | 2017-03-01 | A kind of purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108525362A true CN108525362A (en) | 2018-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710118551.1A Pending CN108525362A (en) | 2017-03-01 | 2017-03-01 | A kind of purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108525362A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394219A (en) * | 2013-08-07 | 2013-11-20 | 合肥通用机械研究院 | Energy-saving emission-reducing self-cleaning filter |
| CN204745852U (en) * | 2015-06-15 | 2015-11-11 | 李章文 | Fold shell type filter equipment |
| CN205442913U (en) * | 2015-12-29 | 2016-08-10 | 浙江水利水电学院 | Serial -type ultraviolet sterilizing filter equipment |
| CN106422472A (en) * | 2016-11-22 | 2017-02-22 | 镇江市和云工业废水处置有限公司 | Efficient curve-type water purifying device |
-
2017
- 2017-03-01 CN CN201710118551.1A patent/CN108525362A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394219A (en) * | 2013-08-07 | 2013-11-20 | 合肥通用机械研究院 | Energy-saving emission-reducing self-cleaning filter |
| CN204745852U (en) * | 2015-06-15 | 2015-11-11 | 李章文 | Fold shell type filter equipment |
| CN205442913U (en) * | 2015-12-29 | 2016-08-10 | 浙江水利水电学院 | Serial -type ultraviolet sterilizing filter equipment |
| CN106422472A (en) * | 2016-11-22 | 2017-02-22 | 镇江市和云工业废水处置有限公司 | Efficient curve-type water purifying device |
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