CN215480100U - Filter element assembly and water purifier with same - Google Patents
Filter element assembly and water purifier with same Download PDFInfo
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- CN215480100U CN215480100U CN202121213882.1U CN202121213882U CN215480100U CN 215480100 U CN215480100 U CN 215480100U CN 202121213882 U CN202121213882 U CN 202121213882U CN 215480100 U CN215480100 U CN 215480100U
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Abstract
The utility model discloses a filter element assembly and a water purifier with the same, wherein the filter element assembly comprises: first filter house, second filter house and water route board subassembly, be equipped with first filtration runner in the first filter house, be equipped with first filter core in the first filtration runner, be equipped with the feed liquor runner in the second filter house, the pure water runner, waste water runner and second filter the runner, the second filters and is equipped with the second filter core in the runner, feed liquor runner and first filtration runner intercommunication, be equipped with first intercommunication runner and second intercommunication runner in the water route board subassembly, the feed liquor runner is through first intercommunication runner and first filtration runner intercommunication, first filtration runner is through second intercommunication runner and second filtration runner, second filters runner and pure water runner intercommunication. Like this, through be equipped with first filter house and second filter house in filter element group spare for the raw water is comparatively pure, promotes raw water performance, makes the performance of first filter house and second filter house obtain promoting, and life is higher.
Description
Technical Field
The utility model relates to the technical field of water purifiers, in particular to a filter element assembly and a water purifier with the same.
Background
In prior art, be equipped with filtering component in the water purifier usually and filter the raw water, but filtering component in the prior art adopts single-layer construction usually, can let filtering component's filter effect adjustment for the biggest usually in order to guarantee the filter effect, make the last gathering that can be very fast of filtering component have more impurity like this, reduce filtering component's life, make filtering component's price/performance ratio reduce, the water purification play water efficiency that can let the water purifier is lower moreover, make the market competition of water purifier reduce.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. To this end, it is an object of the present invention to propose a filter element assembly having a high filtration efficiency and a long service life.
An object of the present invention is to provide a water purifier including the filter element assembly as described above.
A filter element assembly according to an embodiment of the utility model comprises: the filter comprises a first filtering part, a second filtering part and a water path plate component, wherein a first filtering flow channel is arranged in the first filtering part, a first filter element is arranged in the first filtering flow channel, a liquid inlet flow channel, a pure water flow channel, a wastewater flow channel and a second filtering flow channel are arranged in the second filtering flow channel, a second filter element is arranged in the second filtering flow channel, the liquid inlet flow channel is communicated with the first filtering flow channel, a first communicating flow channel and a second communicating flow channel are arranged in the water path plate component, the liquid inlet flow channel is communicated with the first filtering flow channel through the first communicating flow channel, the first filtering flow channel is communicated with the second filtering flow channel through the second communicating flow channel, and the second filtering flow channel is communicated with the pure water flow channel; wherein, the raw water passes through the feed liquor runner enters into first filtration runner, warp first filter core filters the back flow direction the second intercommunication runner, reentrants the second filters the runner, process behind the second filter core, the pure water passes through the pure water runner flows out, the warp the filterable waste water of second filter core passes through waste water runner discharges.
According to the filter element assembly provided by the embodiment of the utility model, the first filter part and the second filter part are arranged in the filter element assembly, so that raw water can be filtered twice, the raw water is relatively pure, the performance of the raw water is improved, the filtering impurities can be distinguished by filtering twice, the impurities for filtering are reduced by the first filter part and the second filter part, the service performance of the first filter part and the second filter part is improved, the service life of the first filter part and the second filter part is longer, and the market competitiveness of the filter element assembly can be improved.
In some embodiments, the first filter part has a plurality of first communicating flow passages, the plurality of first communicating flow passages correspond to the first filter flow passages of the plurality of first filter parts one to one, and the plurality of first filter parts are arranged at intervals along the circumferential direction of the second filter part.
In some embodiments, the first filtering flow path and the second filtering flow path each extend in a vertical direction; the waterway plate component is positioned at the end part of the first filtering flow channel.
In some embodiments, still include and filter the casing, first filter house with the second filter house is all located in filtering the casing, water route board subassembly includes the mainboard body, the mainboard body is the slice, the mainboard body is located filter the tip of casing, be equipped with in the mainboard body first intercommunication runner with second intercommunication runner, be equipped with first hole, second hole, third hole and fourth hole on the mainboard body, the one end of first intercommunication runner with inlet channel passes through first hole intercommunication, the other end of first intercommunication runner with first filtration runner passes through second hole intercommunication, the other end of first filtration runner with the one end of second intercommunication runner passes through third hole intercommunication, the other end of second intercommunication runner with second filtration runner passes through fourth hole intercommunication.
In some embodiments, the filter further comprises a filter housing and a communicating member, the first filter part and the second filter part are both arranged in the filter housing, the communicating member is arranged at one end of the filter housing, a first flow channel, a second flow channel and a third flow channel are defined in the communicating member, the first flow channel is communicated with the liquid inlet flow channel, the second flow channel is communicated with the pure water flow channel, and the third flow channel is communicated with the wastewater flow channel.
In some embodiments, the second flow channel is sleeved on the first flow channel, and the third flow channel is sleeved on the first flow channel.
In some embodiments, the first filter element includes a first cotton body, a first carbon rod, an upper end cover and a lower end cover, the first cotton body is disposed on an outer peripheral wall of the first carbon rod, the upper end cover is disposed on an end portion of the first carbon rod, the lower end cover is disposed on another end portion of the first carbon rod, the first carbon rod is of a hollow structure, water flows through the first cotton body and the first carbon rod, enters the hollow structure of the first carbon rod, and is then discharged, and the first cotton body is PP cotton.
In some embodiments, the second filter element includes a first membrane body, a second carbon rod, a first end cap, a second end cap, a third end cap, and a fourth end cap, the first membrane body and the second carbon rod are arranged along a flow direction of water flow, the first membrane body is located at an upstream of the second carbon rod, the first end cap and the second end cap respectively cover two ends of the second carbon rod, the third end cap and the fourth end cap respectively cover two ends of the first membrane body, and the first membrane body is an RO membrane.
A water purifier according to an embodiment of the present invention includes the filter element assembly as described in any one of the above. Like this, through being equipped with as above shown filter element group spare in the water purifier, because be equipped with first filter core and second filter core in the filter element group spare, make the raw water not only can carry out better filtration, promote filter element group spare's filtration performance, make the performance of water purifier obtain promoting, and can let first filter core and second filter core carry out stage filter to the raw water, not only let filter element group spare's filtration performance more excellent, and can prolong filter element group spare's life, make the life of water purifier obtain promoting, thereby promote the market competition of water purifier.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is an exploded view of the construction of the filter element assembly of the present invention;
FIG. 2 is a schematic structural view of the filter element assembly of the present invention;
FIG. 3 is a schematic water circuit diagram of the filter cartridge assembly of the present invention;
FIG. 4 is a schematic view of a portion of the waterway plate assembly of the present invention;
fig. 5 is a partial structural schematic view of the waterway plate assembly of the present invention.
Reference numerals:
the filter element assembly 10 is provided with a filter element,
a first filter part 100, a first filter flow passage 110, a first filter element 130, a first cotton body 131, a first carbon rod 132, an upper end cap 133, a lower end cap 134,
a second filtering part 200, an inlet flow passage 210, a pure water flow passage 220, a wastewater flow passage 230, a second filtering flow passage 240, a second filter element 250, a first membrane 251, a second carbon rod 252, a first end cap 253, a second end cap 254, a third end cap 255, a fourth end cap 256,
a waterway plate assembly 300, a first communication flow passage 310, a second communication flow passage 320, a main plate body 330, a first hole 331, a second hole 332, a third hole 333, a fourth hole 334,
the filter housing 400 is provided with a filter case 400,
a communication member 500, a first flow passage 510, a second flow passage 520, and a third flow passage 530.
Detailed Description
Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.
Referring now to fig. 1-5, a filter element assembly 10 according to an embodiment of the present invention is described, comprising: first filter house 100, second filter house 200, and waterway plate assembly 300.
Specifically, a first filtering flow channel 110 is provided in the first filtering portion 100, a first filter element 130 is provided in the first filtering flow channel 110, a liquid inlet flow channel 210, a pure water flow channel 220, a wastewater flow channel 230 and a second filtering flow channel 240 are provided in the second filtering flow channel 240, the liquid inlet flow channel 210 is communicated with the first filtering flow channel 110, a first communicating flow channel 310 and a second communicating flow channel 320 are provided in the waterway board assembly 300, the liquid inlet flow channel 210 is communicated with the first filtering flow channel 110 through the first communicating flow channel 310, the first filtering flow channel 110 is communicated with the second filtering flow channel 240 through the second communicating flow channel 320, and the second filtering flow channel 240 is communicated with the pure water flow channel 220.
The raw water enters the first filtering flow channel 110 through the liquid inlet flow channel 210, flows to the second communicating flow channel 320 after being filtered by the first filter element 130, and then enters the second filtering flow channel 240, and after passing through the second filter element 250, the pure water flows out through the pure water flow channel 220, and the wastewater filtered by the second filter element 250 is discharged through the wastewater flow channel 230.
It can be understood that raw water enters the first filter element 130 through the first filter flow channel 110 after entering from the liquid inlet flow channel 210, and the first filter element 130 can filter out the large impurities of particles in the raw water through primary filtration, thereby reducing the pressure during the subsequent filtration of the raw water, and prolonging the service life of the filter element assembly. And the raw water through prefiltering can let in second filter core 250 through the second connection runner to make the raw water can pass through the second filtration, the waste water of second filtration passes through waste water runner 230 and discharges, and the raw water through the second filtration has higher security, can flow out from pure water runner 220, and then user's of being convenient for cites or uses, promotes filter element group spare 10's performance.
According to the filter element assembly 10 provided by the embodiment of the utility model, the first filter part 100 and the second filter part 200 are arranged in the filter element assembly 10, so that raw water can be filtered twice, the raw water can be relatively pure, the performance of the raw water is improved, the filtering impurities can be distinguished by the twice filtering, the impurities in the first filter part 100 and the filtering impurities in the second filter part 200 are reduced, the service performance of the first filter part 100 and the service performance of the second filter part 200 are improved, the service life of the first filter part 100 is longer, and the market competitiveness of the filter element assembly 10 can be improved.
As shown in fig. 4, in some embodiments, the first filter part 100 is provided in plurality, the waterway plate assembly 300 has a plurality of first communicating flow passages 310, the plurality of first communicating flow passages 310 correspond to the first filter flow passages 110 of the plurality of first filter parts 100 one by one, and the plurality of first filter parts 100 are arranged at intervals along the circumferential direction of the second filter part 200. It is understood that the first filter portion 100 is adapted to filter impurities having large particles in the raw water. And be equipped with a plurality of first filter portions 100 and go on to corresponding the setting with a plurality of first filter flow path 110 for the efficiency of intaking of filter element group spare 10 obtains promoting, thereby lets filter element group spare 10's performance obtain promoting.
In some embodiments, first filtered flow path 110 and second filtered flow path 240 each extend in a vertical direction; the waterway plate assembly 300 is positioned at an end of the first filtering flow passage 110. In this way, the waterway plate assembly 300 is disposed at one end of the first filtering flow channel 110, so that the structure of the filter element assembly 10 is more compact, and the filter element assembly 10 is more safe and reliable to use.
As shown in fig. 1, in some embodiments, the filter element assembly 10 further includes a filter housing 400, the first filter portion 100 and the second filter portion 200 are disposed in the filter housing 400, and the filter housing 400 can protect the first filter portion 100 and the second filter portion 200, so that the filter element assembly 10 is more safe and reliable to use, and the use safety of the filter element assembly 10 is improved. The waterway board assembly 300 comprises a main board body 330, the main board body 330 is sheet-shaped, and the sheet-shaped main board body 330 is suitable for saving space and reducing the cost of the filter assembly. The main plate body 330 is disposed at the end of the filter housing 400, and the first communicating channel 310 and the second communicating channel 320 are disposed in the main plate body 330, so that the flowing of the raw water in the filter element assembly 10 has a higher guidance, thereby preventing the water flow from flowing in series, increasing the reliability of the main plate body 330, and making the use of the filter element assembly 10 safer. Specifically, the main plate body 330 is provided with a first hole 331, a second hole 332, a third hole 333, and a fourth hole 334, one end of the first communicating flow path 310 is communicated with the liquid inlet passage through the first hole 331, the other end of the first communicating flow path 310 is communicated with the first filtering flow path 110 through the second hole 332, the other end of the first filtering flow path 110 is communicated with one end of the second communicating flow path 320 through the third hole 333, and the other end of the second communicating flow path 320 is communicated with the second filtering flow path 240 through the fourth hole 334. From this, the rivers circulation in the mainboard body 330 is more clear and definite, promotes mainboard body 330's performance for the filter effect of raw water can obtain higher guarantee.
As shown in fig. 1, in some embodiments, the filter element assembly 10 further includes a filter housing 400 and a communication member 500, the first filter part 100 and the second filter part 200 are both disposed in the filter housing 400, the communication member 500 is disposed at one end of the filter housing 400, the communication member 500 defines a first flow channel 510, a second flow channel 520, and a third flow channel 530 therein, the first flow channel 510 is communicated with the feed flow channel 210, the second flow channel 520 is communicated with the pure water flow channel 220, and the third flow channel 530 is communicated with the waste water flow channel 230. It can be understood that the first flow channel 510, the second flow channel 520 and the third flow channel 530 are defined by using the communication member 500, so that the communication member 500 is used more safely and reliably, and raw water and waste water can flow to opposite positions from the corresponding flow channels according to a plan, thereby improving the safety of the raw water.
As shown in FIG. 1, in some embodiments, the second flow channel 520 overlaps the first flow channel 510, and the third flow channel 530 overlaps the first flow channel 510. It is understood that the first flow channel 510 is adapted to communicate with the inlet flow channel 210, and thus, the second flow channel 520 and the third flow channel 530 are provided outside the first flow channel 510, so that the first flow channel 510 can be protected, the safety of use of the first flow channel 510 is improved, and the safety of use of the communication member 500 is improved.
As shown in fig. 1, in some embodiments, the first filter element 130 includes a first cotton body 131, a first carbon rod 132, an upper end cap 133 and a lower end cap 134, the first cotton body 131 is disposed on the outer peripheral wall of the first carbon rod 132, the upper end cap 133 is disposed on an end of the first carbon rod 132, the lower end cap 134 is disposed on the other end of the first carbon rod 132, the first carbon rod 132 is a hollow structure, water flows through the first cotton body 131 and the first carbon rod 132 into the hollow structure of the first carbon rod 132 and then is discharged, and the first cotton body 131 is PP cotton. It can be understood that first cotton 131 and first carbon rod 132 are applicable to and carry out the prefilter for the great impurity of granule is appeared in the former water, thereby makes the former water obtain the prefilter, promotes the purity degree of former water, simultaneously, can reduce the filtration quantity of second filter core 250, makes the performance of second filter core 250 obtain promoting, and life obtains the extension, thereby promotes the performance of filter core subassembly 10. Preferably, the first cotton body 131 can be made of PP cotton, which has a high filtering effect on large-particle impurities, so that the primary filtering effect of the first filter element 130 is improved.
As shown in fig. 1, in some embodiments, the second filter cartridge 250 includes a first membrane body 251, a second carbon rod 252, a first end cap 253, a second end cap 254, a third end cap 255 and a fourth end cap 256, the first membrane body 251 and the second carbon rod 252 are arranged along the flow direction of the water flow, the first membrane body 251 is located upstream of the second carbon rod 252, the first end cap 253 and the second end cap 254 respectively cover two ends of the second carbon rod 252, the third end cap 255 and the fourth end cap 256 respectively cover two ends of the first membrane body 251, and the first membrane body 251 is an RO membrane. It can be understood that the first membrane 251 has excellent filtering capability, can filter comparatively fine impurity in the raw water, thereby the purity in the rivers is further promoted, so that the performance of the filter element assembly 10 is higher, and because the first membrane 251 is suitable for filtering comparatively fine impurity, so that the filtering capacity of the first membrane 251 is higher, and the impurity with larger particle diameter is filtered by the first filter element 130, so that the service life of the second filter element 250 is prolonged. Meanwhile, the first membrane 251 and the second carbon rod 252 are arranged along the flow direction of the water flow, so that the first membrane 251 and the second carbon rod 252 can filter the water flow sufficiently, and the filtering performance of the second filter element 250 is improved.
A water purifier according to an embodiment of the present invention includes the filter cartridge assembly 10 as described in any one of the above. Like this, through be equipped with filter element group spare 10 as above in the water purifier, because be equipped with first filter core 130 and second filter core 250 in the filter element group spare 10, make the raw water not only can carry out better filtration, promote filter performance of filter element group spare 10, make the performance of water purifier obtain promoting, and can let first filter core 130 and second filter core 250 carry out stage filter to the raw water, not only make filter performance of filter element group spare 10 more excellent, and can prolong filter element group spare 10's life, make the life of water purifier obtain promoting, thereby promote the market competition of water purifier.
Other configurations and operations of the water purifier according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. A filter element assembly, comprising:
the filter comprises a first filtering part, a second filtering part and a third filtering part, wherein a first filtering flow channel is arranged in the first filtering part;
the second filtering part is internally provided with a liquid inlet flow channel, a pure water flow channel, a wastewater flow channel and a second filtering flow channel, a second filter element is arranged in the second filtering flow channel, and the liquid inlet flow channel is communicated with the first filtering flow channel;
the water channel plate assembly is internally provided with a first communicating flow channel and a second communicating flow channel, the liquid inlet flow channel is communicated with the first filtering flow channel through the first communicating flow channel, the first filtering flow channel is communicated with the second filtering flow channel through the second communicating flow channel, and the second filtering flow channel is communicated with the pure water flow channel;
wherein, the raw water passes through the feed liquor runner enters into first filtration runner, warp first filter core filters the back flow direction the second intercommunication runner, reentrants the second filters the runner, process behind the second filter core, the pure water passes through the pure water runner flows out, the warp the filterable waste water of second filter core passes through waste water runner discharges.
2. The filter element assembly according to claim 1, wherein said first filter portion is plural, said waterway plate assembly has a plurality of said first communicating flow passages, said plurality of said first communicating flow passages correspond one-to-one to said first filter flow passages of said first filter portion,
the plurality of first filter parts are arranged at intervals along the circumferential direction of the second filter part.
3. The filter element assembly according to claim 1, wherein the first filter flow channel and the second filter flow channel each extend in a vertical direction;
the waterway plate component is positioned at the end part of the first filtering flow channel.
4. The filter element assembly according to claim 3, further comprising a filter housing, said first filter portion and said second filter portion each being disposed within said filter housing,
the waterway board component comprises a main board body which is in a sheet shape and is arranged at the end part of the filtering shell, the first communicating flow passage and the second communicating flow passage are arranged in the main board body,
be equipped with first hole, second hole, third hole and fourth hole on the mainboard body, the one end of first intercommunication runner with inlet channel passes through first hole intercommunication, the other end of first intercommunication runner with first filtration runner passes through second hole intercommunication, the other end of first filtration runner with the one end of second intercommunication runner passes through third hole intercommunication, the other end of second intercommunication runner with the second filters the runner and passes through fourth hole intercommunication.
5. The filter element assembly according to claim 1, further comprising a filter housing and a communication member, said first filter portion and said second filter portion each being disposed within said filter housing,
the communicating member is arranged at one end of the filtering shell, a first flow channel, a second flow channel and a third flow channel are limited in the communicating member, the first flow channel is communicated with the liquid inlet flow channel, the second flow channel is communicated with the pure water flow channel, and the third flow channel is communicated with the waste water flow channel.
6. The filter element assembly according to claim 5, wherein the second flow channel is nested in the first flow channel and the third flow channel is nested in the first flow channel.
7. The filter element assembly according to claim 1, wherein the first filter element comprises a first cotton body, a first carbon rod, an upper end cover and a lower end cover, the first cotton body is arranged on the peripheral wall of the first carbon rod, the upper end cover is arranged on the end part of the first carbon rod, the lower end cover is arranged on the other end part of the first carbon rod, the first carbon rod is of a hollow structure, water flows through the first cotton body and the first carbon rod, enters the hollow structure of the first carbon rod and is then discharged, and the first cotton body is PP cotton.
8. The filter element assembly according to claim 1, wherein the second filter element comprises a first membrane body, a second carbon rod, a first end cap, a second end cap, a third end cap and a fourth end cap, the first membrane body and the second carbon rod are arranged along a flow direction of water flow, and the first membrane body is located upstream of the second carbon rod,
the first end cover and the second end cover are respectively covered at two ends of the second carbon rod, the third end cover and the fourth end cover are respectively covered at two ends of the first membrane body,
the first membrane body is an RO membrane.
9. A water purifier characterized by comprising the filter element assembly according to any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121213882.1U CN215480100U (en) | 2021-06-01 | 2021-06-01 | Filter element assembly and water purifier with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121213882.1U CN215480100U (en) | 2021-06-01 | 2021-06-01 | Filter element assembly and water purifier with same |
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| CN215480100U true CN215480100U (en) | 2022-01-11 |
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| CN202121213882.1U Active CN215480100U (en) | 2021-06-01 | 2021-06-01 | Filter element assembly and water purifier with same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117088466A (en) * | 2023-10-17 | 2023-11-21 | 苏州新能环境技术股份有限公司 | Photovoltaic wastewater treatment device |
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2021
- 2021-06-01 CN CN202121213882.1U patent/CN215480100U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117088466A (en) * | 2023-10-17 | 2023-11-21 | 苏州新能环境技术股份有限公司 | Photovoltaic wastewater treatment device |
| CN117088466B (en) * | 2023-10-17 | 2024-01-26 | 苏州新能环境技术股份有限公司 | Photovoltaic wastewater treatment device |
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