CN111514754A - Simple filtering assembly with side water outlet and filter element structure applying same - Google Patents
Simple filtering assembly with side water outlet and filter element structure applying same Download PDFInfo
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- CN111514754A CN111514754A CN202010123482.5A CN202010123482A CN111514754A CN 111514754 A CN111514754 A CN 111514754A CN 202010123482 A CN202010123482 A CN 202010123482A CN 111514754 A CN111514754 A CN 111514754A
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- water
- waste water
- guide structure
- reverse osmosis
- waste
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 287
- 238000001914 filtration Methods 0.000 title claims abstract description 20
- 239000002351 wastewater Substances 0.000 claims abstract description 133
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 44
- 239000012528 membrane Substances 0.000 claims abstract description 39
- 239000000463 material Substances 0.000 claims abstract description 18
- 230000000903 blocking effect Effects 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 13
- 230000005484 gravity Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 12
- 229920000297 Rayon Polymers 0.000 claims description 3
- 230000005489 elastic deformation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012466 permeate Substances 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000003651 drinking water Substances 0.000 abstract description 2
- 235000020188 drinking water Nutrition 0.000 abstract description 2
- 239000013013 elastic material Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/08—Apparatus therefor
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/12—Specific discharge elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/18—Specific valves
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
Abstract
The invention discloses a simple filtering component, which comprises: the filter material module comprises a central pipe and a reverse osmosis membrane layer arranged around the central pipe, wherein one end of the reverse osmosis membrane layer is arranged as a raw water input end; the reverse osmosis membrane layer is sealed for the other end of raw water input, and the side of reverse osmosis membrane layer is provided with the waste water output, and waste water output position is provided with the water-collecting part that is used for guiding waste water to collect, and the waste water of water-collecting part collects the end and is provided with the one-way water guide structure that is used for guiding waste water to leave away from the filter media module along the unilateralism and exports. Has the advantages that: the waste water is effectively guided to be led out in one direction and is far away from the filter material module, so that the waste water is prevented from being accumulated, the situation that the waste water permeates towards a pure water end is avoided, the problem that the TDS of the initial outlet water of the water purifying device exceeds the standard is effectively solved, and the drinking water health of a user is ensured; if the filtering component is transversely arranged, the best waste water discharging effect can be achieved.
Description
Technical Field
The invention relates to the technical field of water purification equipment, in particular to a simple filtering assembly with side water outlet and a filter element structure applying the simple filtering assembly.
Background
In the water purifier in the prior art, or a reverse osmosis filter element is applied for filtration, after the water purifier is shut down for a long time, water originally on a raw water side or a concentrated water side in the reverse osmosis filter element permeates to a pure water end of a membrane, and a solute with high TDS on the concentrated water side of the membrane permeates to the pure water side, so that the TDS of the pure water end is higher; when the water purifier discharges water again, the TDS exceeds the standard.
Disclosure of Invention
The invention aims to provide a simple side-outlet filter assembly and a filter element structure applying the same, and solves the problem that TDS exceeds standard when water is discharged again after a water purifier is shut down.
In order to achieve the purpose, the invention adopts the following technical scheme:
a compact filter assembly comprising: the filter material module comprises a central pipe and a reverse osmosis membrane layer arranged around the central pipe, wherein one end of the reverse osmosis membrane layer is arranged as a raw water input end; the reverse osmosis rete periphery side is around being provided with the side water retaining layer, is provided with the waste water export on the side water retaining layer in order to be formed with the waste water output, is provided with the water-collecting portion that is used for guiding waste water to collect on the waste water output, and the waste water of water-collecting portion collects the end and is provided with the one-way water guide structure that is used for guiding waste water to keep away from the filter media module along the folk prescription and leads.
The working principle of the scheme is as follows:
raw water enters the inner cavity from the raw water port and enters the reverse osmosis membrane layer through the raw water input end. Pure water and waste water are obtained after the filtration of the reverse osmosis membrane layer, and the pure water obtained after the filtration enters the central tube and flows out through the pure water port after flowing through the central tube; and the waste water obtained after filtration flows to a waste water output end on the reverse osmosis membrane layer, and the waste water flowing out from the waste water output end is discharged outside the filter material module in a single direction from the filter material module through the one-way water guide structure and then is discharged out of the filter element structure through the waste water outlet.
Specifically, the water collecting part comprises a sealing and blocking piece which is sealed at the waste water output end by using viscose, and a water collecting hole is formed in the sealing and blocking piece and is communicated with a waste water outlet to form a waste water collecting end; the one-way water guide structure is connected to the water collecting hole. The waste water flows out from the waste water output end and reaches the blocking piece, and flows into the one-way water guide structure through the water collecting hole of the blocking piece.
Specifically, the water collecting part comprises a seat body, a water collecting cavity used for being matched with the waste water output end in an assembling mode is arranged on the seat body, a water receiving opening is formed in the bottom of the water collecting cavity, and a one-way water guide structure is arranged in a position corresponding to the water receiving opening. The waste water flows out through the waste water outlet and is collected in the water collecting cavity, and the waste water in the water collecting cavity enters the one-way water guide structure through the water receiving port and is discharged after being guided by the one-way water guide structure.
Specifically, the bottom in the water collecting cavity is provided with a plurality of supporting blocks for supporting the filter material module, and the upper surface side of each supporting block and the position of the water receiving port have a height difference. A certain space is reserved between the upper surface side of the supporting block and the water receiving port for storing wastewater, and the functions of collecting and buffering the wastewater are achieved.
Specifically, the water receiving port is arranged in the central position of the water collecting cavity, at least 3 supporting blocks are arranged, and each supporting block is arranged around the water receiving port and uniformly distributed along the radial direction of the water collecting cavity.
Specifically, the one-way water guide structure is a deformation water guide structure which can generate deformation change under the gravity of a water source; the deformed water guide structure guides the wastewater output by the wastewater output end to be led out along a direction away from the filter material module. The wastewater utilizes gravity to deform the deformation water guide structure, so that the wastewater can be discharged.
Specifically, the deformation change of the deformation water guide structure caused by the pressure of the water source is an elastic deformation change.
Specifically, the one-way water guide structure is an elastic water guide structure which can generate elastic movement under the gravity of a water source, and the elastic water guide structure after movement guides the wastewater output by the wastewater output end to be led out along a single direction away from the filter material module.
Specifically, the waste water output end position is provided with a water collecting installation position which is used for assembling and disassembling the sealing separation sheet or the base body in a uniform specification mode.
The scheme provides a filter element structure which comprises a shell with an inner cavity, wherein a raw water port, a pure water port and a waste water port which are communicated with the inner cavity are formed in the shell; the inner cavity is internally provided with the filtering component, the raw water port is communicated with the raw water input end, the pure water port is communicated with the central pipe, and the waste water port is communicated with the waste water output end.
The invention has the beneficial effects that:
this filter core structure's setting, through the application of its deformation water guide structure, effectively the filter media module is kept away from in the one-way derivation of guide waste water, avoids waste water to pile up in the waste water output to avoid waste water to the condition of the pure water end infiltration of reverse osmosis filter core effectively, effectively solve the problem that corresponding purifier initial effluent TDS exceeds standard, guarantee that user's drinking water is healthy. Meanwhile, when the filtering component is transversely placed, the best waste water discharging effect can be achieved.
Drawings
Fig. 1 is a schematic structural view of a filter element structure in example 2 of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic structural view of the first seat in embodiment 1 of the present invention;
fig. 4 is a partial schematic view of a combined use state of the water collecting portion and the deformed water guiding structure in embodiment 1 of the present invention;
FIG. 5 is a schematic structural view of a second construction of a filter cartridge according to example 2 of the present invention;
FIG. 6 is a partial enlarged view of portion B of FIG. 5;
fig. 7 is a schematic view of a combination structure of a reverse osmosis membrane layer and an elastic water guide structure in embodiment 2 of the present invention;
fig. 8 is a schematic structural view of a filter element structure when the one-way water guide structure is applied as a one-way valve in embodiment 3 of the invention;
fig. 9 is a schematic structural view of a filter element structure when the single water guide structure is applied as an elastic water guide structure in embodiment 3 of the present invention;
fig. 10 is a partial enlarged view of portion C of fig. 9;
fig. 11 to 13 are different structural schematic diagrams of the filter element structure.
Detailed Description
In order to make the technical solutions of the present invention better understood and make the above objects, features and advantages of the present invention more comprehensible, the present invention is further described with reference to the accompanying drawings and examples.
As shown in fig. 1 to 13, the embodiment of the present invention includes a filter element structure, the filter element structure includes a housing 06 having an inner cavity, and the housing 06 is provided with a raw water port 02, a pure water port 01 and a waste water port 03 which are communicated with the inner cavity; be provided with simple and easy type filtering component in the inner chamber, filtering component includes the filter media module, and the filter media module includes center tube 04 and the reverse osmosis membrane layer 05 around the center tube 04 setting, and reverse osmosis membrane layer 05 one end is established respectively and is provided with raw water input 07, and reverse osmosis membrane layer 05 side is provided with the waste water output.
A side water retaining layer 08 is also arranged around the periphery of the reverse osmosis membrane layer 05, and a wastewater outlet 16 is arranged on the side water retaining layer 08 and serves as a wastewater outlet end. The waste water output end position is provided with catchment installation position 40, be provided with the portion of catchmenting that is used for guiding waste water to collect on the catchment installation position 40, catchment installation position 40 sets up unified specification form to the portion of catchmenting that is used for different forms carries out the dismouting. And a one-way water guide structure 39 for guiding the wastewater away from the filter material module in a single direction is arranged at the wastewater collection end of the water collection part.
In the following embodiments, the waste water outlet 38, i.e. the waste water outlet 16 opened on the side water retaining layer 08, and the waste water outlet 16 also serves as a water collecting installation position 40 for installing each one-way water guiding structure 39. The catchment installation sites 40 all have a uniform standard, so in the following embodiments the waste water outlets 16 are of the same size.
Under the normal condition, the filter element is in the water-making state, and the waste water in the filter element can be smoothly discharged in a single direction through the pressurization effect of the pressurization component outside the filter element, so that a dynamic balance state is achieved. But at the outside pressure boost subassembly stop work of filter core, under the state that the filter core got into to stop system water, under the effect of gravity, the condition that waste water still can gather, nevertheless because pressure boost subassembly shut down can not reach dynamic balance this moment, the exhaust waste water or can permeate back to in the reverse osmosis rete 05, when leading to system water again, the condition that the TDS value is higher to the appearance of exhaust pure water. And through the arrangement of the corresponding one-way water guide structure 39, the wastewater source at the wastewater output end 38 after shutdown can be effectively discharged in a one-way guide manner, and the wastewater back-seepage is avoided. In addition, based on the application of the laterally arranged one-way water guide structure 39 of the present invention, when the filter assembly or the filter element structure is placed horizontally, the wastewater in the reverse osmosis membrane layer 05 will gather at the side under the action of gravity, in this case, the one-way water guide structure 39 arranged at the side of the reverse osmosis membrane layer can discharge the wastewater more effectively.
Specifically, the water collecting part and the one-way water guiding structure 39 are arranged in a matching manner as follows:
example 1
The water collecting part comprises a first base body 15 arranged on the water collecting installation position 40, the first base body 15 is arranged on the water collecting installation position 40, and the specific form is as follows: the end face of the first seat body 15 abuts against the reverse osmosis membrane layer 05, the outer edge of the first seat body is fixedly connected with the inner wall of the wastewater outlet 16 through glue or other viscous connecting substances, and the first seat body 15 is installed.
A first water collecting chamber 12 is formed in the first seat body 15. The reverse osmosis membrane layer 05 is closed relative to one end of the raw water input end 07, and the wastewater flows out of the reverse osmosis membrane layer 05 through the wastewater outlet 16 and then flows into the first water collecting cavity 12 under the action of gravity to form wastewater collection.
The bottom of the first water collecting cavity 12 is provided with a mounting hole 13, six first water receiving openings 09 are arranged around the mounting hole 13, and the mounting hole 13 is located at the center of the six first water receiving openings 09. A blocking block 10 made of elastic materials is arranged below the first water receiving port 09, and the elastic materials can be rubber; the central position of the blocking piece 10 extends upwards to be provided with an assembling shaft 11. The mounting shaft 11 is mounted in cooperation with the mounting hole 13, and particularly, a fixed state relative to the mounting hole 13 is achieved in a clamping mode with the mounting hole 13. Through the cooperation of the mounting shaft 11 and the mounting hole 13, the packaging block 10 and the first water receiving openings 09 are mounted in a matched mode, and the upper side surface of the blocking block 10 is sealed for the six first water receiving openings 09.
Each first water receiving mouth 09 is the trend setting of keeping away from first water-collecting chamber 12 from the one side of being close to mounting hole 13 to the one side of keeping away from mounting hole 13, and the downside of each first water receiving mouth 09 is the arc form of encircleing, and is corresponding, seals dog 10 for sealing first water receiving mouth 09 better, also is the arc form of encircleing and sets up.
The bottom of the first water collecting cavity 12 is also provided with six first supporting blocks 14, and the six first supporting blocks 14 are arranged around the position of the first water receiving opening 09 and are uniformly distributed along the radial direction of the water collecting cavity 12 and are used for supporting the filter material module.
In this embodiment, the deformation water guiding structure 37 mainly utilizes the elasticity of the blocking block 10 made of elastic material to control the circulation of the waste water: according to the weight of the waste water that the blocking piece 10 self bore, form pressure to blocking piece 10, make blocking piece 10 self produce deformation or deformation recovery to make first water receiving mouth 09 automatic open or closed, realize the one-way water guide function of deformation water guide structure 37.
The working principle of the filter assembly in the embodiment is as follows:
raw water enters the reverse osmosis membrane layer 05 from the raw water input end 07, is filtered by the reverse osmosis membrane layer 05 and then flows out of the reverse osmosis membrane layer 05 from the wastewater outlet 16 of the side water blocking layer 08. The waste water flowing out through the waste water outlet 38 is collected in the first water collecting chamber 12 in the first seat body 15.
When the wastewater in the first water collecting cavity 12 is gathered to a certain weight, under the action of gravity, pressure is applied to the blocking block 10 below the first water receiving port 09 until the blocking block 10 is pressed to be elastically deformed, so that the outer edge of the blocking block 10 moves downwards. At this time, the first water receiving port 09 is communicated with the external space, and the wastewater is discharged from the reverse osmosis membrane layer 05 through the first water receiving port 09.
When the waste water is discharged to a certain degree until the waste water in the first water collecting cavity 12 is not enough to enable the sealing block 10 to be elastically deformed, the outer edge of the sealing block 10 rebounds upwards until the first water receiving opening 09 is closed again. At this time, the wastewater of the external space cannot enter the first water collecting chamber 12 and the reverse osmosis membrane layer 05.
Example 2
The difference between this embodiment and embodiment 1 is that the one-way water guide structure 39 is an elastic water guide structure 36 that can generate elastic movement under the pressure of the water source, and the elastic water guide structure 36 after movement guides the wastewater output from the wastewater output end to be led away from the filter material module in one direction.
The water collecting part comprises a second seat body 20, the second seat body 20 is installed in a manner of being matched with a side water retaining layer 08 of the reverse osmosis membrane layer 05, the second seat body 20 is installed on a water collecting installation position, and the specific form is as follows: the end face of the second seat 20 abuts against the reverse osmosis membrane layer 05, and the outer edge of the second seat is fixedly connected with the inner wall of the wastewater outlet 16 by glue or other viscous connecting substances, so that the second seat 20 is installed.
A second water collecting cavity 21 is formed in the second seat body 20. The wastewater flows out of the reverse osmosis membrane layer 05 through the wastewater outlet 16 and then flows into the second water collecting cavity 21 under the action of gravity to form wastewater collection.
The bottom of the second water collecting cavity 21 is provided with a second water receiving opening 22, a valve mounting part 23 is arranged below the position, corresponding to the second water receiving opening 22, of the bottom of the second seat body 20, a valve mounting cavity 24 is arranged in the valve mounting part 23, the valve mounting cavity 24 is communicated with the second water receiving opening 22, and an elastic water guide structure is arranged in the valve mounting cavity 24. The elastic water guide structure comprises a valve body 25, and the valve body 25 comprises a water inlet 26 and a water outlet 27; a valve cavity 28 communicated with the water inlet 26 and the water outlet 27 is arranged in the valve body 25, a water retaining block 29 for closing the water inlet 26 is arranged in the valve cavity 28, a spring 30 is arranged between the water retaining block 29 and the water outlet 27, and the spring 30 exerts a return elastic force towards the water inlet 26 on the water retaining block 29; the bottom of the valve containing cavity 24 is provided with a water outlet 31; the height of the valve containing cavity 24 is greater than or equal to the height of the valve body 25. The periphery of the valve body 25 is sleeved with a valve waterproof gasket 32, and the valve waterproof gasket 32 and the valve containing cavity 24 form interference fit.
At the bottom of the second water collecting chamber 21, a second supporting block 33 is further provided. The upper surface of the second supporting block 33 is higher than the second water receiving opening 22, mainly to make the waste water have a space for buffering and collecting.
In this embodiment, the elastic water guide structure 36 realizes the on-off of the wastewater flow through the linkage of the water blocking block 29 and the spring 30: the compressed or extended state of the spring 30 is controlled according to the water pressure of the wastewater from the first water collecting cavity 12, which is borne by the water blocking block 29, so as to form automatic opening and closing control of the water inlet 26, thereby realizing the one-way water guiding function of the elastic water guiding structure 36.
The working principle of the filter assembly in the embodiment is as follows:
raw water enters the reverse osmosis membrane layer 05 from the raw water input end 07, is filtered by the reverse osmosis membrane layer 05 and then flows out of the reverse osmosis membrane layer 05 from the wastewater outlet 16 of the side water blocking layer 08. The waste water flowing out through the waste water outlet 38 is collected in the second water collecting chamber 21 in the second seat body 20.
The waste water in the second water collecting cavity 21 flows into the valve containing cavity 24 through the second water receiving port 22, when the waste water in the second water collecting cavity 21 is collected to a certain amount, the waste water applies pressure to the water retaining block 29 in the elastic water guide structure 36 under the action of gravity to press the water retaining block 29 downwards, the water retaining block 29 compresses the spring 30, at this time, the water inlet 26 is opened, the waste water enters the valve cavity 28 from the second water collecting cavity 21 through the water inlet 26, and is discharged out of the valve cavity 28 from the water outlet 27 through the valve cavity 28, and finally the waste water is discharged out of the valve containing cavity 24 through the water discharge port 31.
And when the waste water is discharged to a certain degree, the pressure applied by the waste water to the water blocking block 29 is smaller than the reset elastic force of the spring 30. The restoring spring pushes the water stop 29 upwards until the water stop 29 closes the water inlet 26 again. So set up, after water purification equipment shut down, just can not get into reverse osmosis membrane layer 05 through elasticity water guide structure at the outer waste water of reverse osmosis membrane layer 05 in.
Example 3:
the present embodiment differs from the above embodiments in that: the water collecting part comprises a sealing and blocking piece 34 which is sealed and arranged on a water collecting installation position 40 of the waste water output end 38 through viscose, a water collecting hole 35 is formed in the sealing and blocking piece 34 to form a waste water collecting end, and a one-way water guide structure is connected to the water collecting hole 35.
The blocking piece 34 is arranged on the water collecting installation position 40, and the concrete form is as follows: the outer edge of the blocking piece 34 is attached to the inner wall of the waste water outlet 16, and the surface facing the reverse osmosis membrane layer 05 is fixedly connected with the reverse osmosis membrane layer 05 by glue or other viscous connecting substances, so that the blocking piece 34 is installed.
In the embodiment 3, the one-way water guiding structure 39 can be applied based on the elastic water guiding structure 36 in the above embodiment 2, or based on other one-way water guiding valve structure forms in the prior art, so as to satisfy the corresponding one-way water guiding function.
As shown in fig. 10 to 12, in accordance with the practical application of the filter assembly of the present invention, the raw water port 02, the pure water port 01 and the waste water port 03 of the filter element structure of the present invention can be arbitrarily separated and disposed at the two ends of the filter element structure based on the change adjustment of the internal structure and the water path. For example:
example 4:
as shown in fig. 11, which is a schematic view of the filter element structure of embodiment 4, embodiment 4 differs from embodiment 3 in that: in this embodiment, the raw water port 02 and the waste water port 03 are provided at the same end of the housing 06, and the pure water port 01 is provided at the other end. Through the arrangement, the filter element structure can meet the requirement for setting the position of the water gap due to the change and adjustment of the inner structure and the water path of the filter element structure, and meet the actual use requirements of different users.
Example 5:
example 5 differs from example 3 in that: in this embodiment, the pure water port 01 and the waste water port 03 are located at the same end of the housing 06, and the two ends of the housing are provided with the raw water ports 02. Through the arrangement, the filter element structure can meet the requirement for setting the position of the water gap due to the change and adjustment of the inner structure and the water path of the filter element structure, and meet the actual use requirements of different users.
Example 6:
as shown in fig. 12, which is a schematic view of the filter element structure of embodiment 6, embodiment 6 is different from embodiment 3 in that: in this embodiment, the raw water port 02, the pure water port 01, and the waste water port 03 are provided at the same end of the housing 06. Through the arrangement, the filter element structure can meet the requirement for setting the position of the water gap due to the change and adjustment of the inner structure and the water path of the filter element structure, and meet the actual use requirements of different users.
Example 7:
example 5 differs from example 3 in that: in this embodiment, the pure water port 01 and the raw water port 02 are provided at the same end of the housing 06, and the other end of the housing 06 is provided with the waste water port 03. Through the arrangement, the filter element structure can meet the requirement for setting the position of the water gap due to the change and adjustment of the inner structure and the water path of the filter element structure, and meet the actual use requirements of different users.
Example 8:
example 8 differs from example 3 in that: in this embodiment, the pure water port 01 and the waste water port 03 are located at the same end of the housing 06, and the two ends of the housing are provided with the raw water ports 02. Through the arrangement, the filter element structure can meet the requirement for setting the position of the water gap due to the change and adjustment of the inner structure and the water path of the filter element structure, and meet the actual use requirements of different users.
Example 9:
example 9 differs from example 3 in that: in this embodiment, the pure water port 01 and the raw water port 02 are provided at the same end of the housing 06, and the waste water ports 03 are provided at both ends of the housing. Through the arrangement, the filter element structure can meet the requirement for setting the position of the water gap due to the change and adjustment of the inner structure and the water path of the filter element structure, and meet the actual use requirements of different users.
Example 10:
as shown in fig. 13, which is a schematic view of the filter element structure of embodiment 10, embodiment 10 differs from embodiment 3 in that: in this embodiment, the pure water port 01 and the waste water port 03 are respectively provided at both ends of the housing 06, and both ends of the housing are provided with the raw water ports 02. Through the arrangement, the filter element structure can meet the requirement for setting the position of the water gap due to the change and adjustment of the inner structure and the water path of the filter element structure, and meet the actual use requirements of different users.
Example 11:
example 11 differs from example 3 in that: in this embodiment, the pure water port 01 is provided at one end of the housing 06, and the raw water port 02 and the waste water port 03 are provided at both ends of the housing 06. Through the arrangement, the filter element structure can meet the requirement for setting the position of the water gap due to the change and adjustment of the inner structure and the water path of the filter element structure, and meet the actual use requirements of different users.
The description is only a preferred embodiment of the invention, and all equivalent technical changes made under the working principle and thought of the invention are considered to be the protection scope of the invention.
Claims (10)
1. A compact filter assembly comprising: the filter material module comprises a central pipe and a reverse osmosis membrane layer arranged around the central pipe, wherein one end of the reverse osmosis membrane layer is arranged as a raw water input end; the method is characterized in that: the utility model discloses a filter material module, including reverse osmosis rete periphery side, the filter material module is used for leading the filter material module to carry out the export, the reverse osmosis rete periphery side is around being provided with the side manger plate layer, be provided with the waste water export on the side manger plate layer in order to be formed with the waste water output, be provided with the water-collecting part that is used for guiding waste water to collect on the waste water output, the waste water of water-collecting part collects the end and is provided with.
2. The compact filtration module of claim 1 wherein: the water collecting part comprises a sealing baffle plate sealed at the wastewater output end by using viscose, and the sealing baffle plate is provided with a water collecting hole to be communicated with the wastewater outlet to form the wastewater collecting end; the one-way water guide structure is connected to the water collecting hole.
3. The compact filtration module of claim 2 wherein: the water collecting part comprises a seat body, a water collecting cavity used for being matched with the waste water output end in an assembling mode is arranged on the seat body, a water receiving opening is formed in the bottom of the water collecting cavity, and the one-way water guide structure is arranged corresponding to the position of the water receiving opening.
4. The compact filtration module of claim 3 wherein: the bottom in the water collecting cavity is provided with a plurality of supporting blocks for supporting the filter material module, and the upper surface sides of the supporting blocks and the position of the water receiving port have a height difference.
5. The compact filtration module of claim 4 wherein: the water receiving port is arranged in the central position of the water collecting cavity, at least 3 supporting blocks are arranged, and the supporting blocks are arranged around the position of the water receiving port and are uniformly distributed along the radial direction of the water collecting cavity.
6. A compact filter module as claimed in any one of claims 2 to 5, wherein: the one-way water guide structure is a deformation water guide structure which can generate deformation change under the gravity of a water source; the deformed water guide structure guides the wastewater output by the wastewater output end to be led out along a direction away from the filter material module.
7. The compact filtration module of claim 6 wherein: the deformation change of the deformation water guide structure caused by the gravity of the water source is elastic deformation change.
8. A compact filter module as claimed in any one of claims 2 to 5, wherein: the one-way water guide structure is an elastic water guide structure which can generate elastic movement under the gravity of a water source, and the elastic water guide structure after movement guides the wastewater output by the wastewater output end to be led out away from the filter material module along a single direction.
9. The simple filter element structure as claimed in claim 3, wherein the waste water outlet is provided with a water collecting installation position for the blocking piece or the base to be assembled and disassembled in a uniform specification form.
10. A filter element arrangement, characterized by: the device comprises a shell with an inner cavity, wherein a raw water port, a pure water port and a waste water port which are communicated with the inner cavity are arranged on the shell; the simple filtering assembly as claimed in any one of claims 1 to 9 is disposed in the inner cavity, the raw water inlet is communicated with the raw water input end, the pure water inlet is communicated with the central tube, and the waste water inlet is communicated with the waste water output end.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910873861.3A CN110496536A (en) | 2019-09-17 | 2019-09-17 | Filter assemblies and the filter cartridge construction for applying it |
| CN2019108738613 | 2019-09-17 |
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| CN111514754A true CN111514754A (en) | 2020-08-11 |
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| CN202010123482.5A Pending CN111514754A (en) | 2019-09-17 | 2020-02-27 | Simple filtering assembly with side water outlet and filter element structure applying same |
| CN202010123347.0A Active CN111135721B (en) | 2019-09-17 | 2020-02-27 | Novel filter component for side water outlet and filter element structure using same |
| CN202010123873.7A Pending CN111450704A (en) | 2019-09-17 | 2020-02-27 | Filter assembly and filter element structure applying same |
| CN202010126290.XA Pending CN111888938A (en) | 2019-09-17 | 2020-02-27 | Simple filtering assembly and filter element structure applying same |
| CN202010123491.4A Pending CN111111449A (en) | 2019-09-17 | 2020-02-27 | Filter assembly with side water outlet and filter element structure using filter assembly |
| CN202010124080.7A Pending CN111888937A (en) | 2019-09-17 | 2020-02-27 | Novel filtering component and filter element structure applying same |
| CN202010124079.4A Pending CN111888936A (en) | 2019-09-17 | 2020-02-27 | Simple and easy type filtering component of side intaking and use its filter core structure |
| CN202010123770.0A Pending CN111841328A (en) | 2019-09-17 | 2020-02-27 | Novel filter assembly with side water inlet and filter element structure using novel filter assembly |
| CN202010123754.1A Pending CN111151138A (en) | 2019-09-17 | 2020-02-27 | Side filter assembly that intakes and use its filter core structure |
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| CN201910873861.3A Pending CN110496536A (en) | 2019-09-17 | 2019-09-17 | Filter assemblies and the filter cartridge construction for applying it |
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| CN202010123347.0A Active CN111135721B (en) | 2019-09-17 | 2020-02-27 | Novel filter component for side water outlet and filter element structure using same |
| CN202010123873.7A Pending CN111450704A (en) | 2019-09-17 | 2020-02-27 | Filter assembly and filter element structure applying same |
| CN202010126290.XA Pending CN111888938A (en) | 2019-09-17 | 2020-02-27 | Simple filtering assembly and filter element structure applying same |
| CN202010123491.4A Pending CN111111449A (en) | 2019-09-17 | 2020-02-27 | Filter assembly with side water outlet and filter element structure using filter assembly |
| CN202010124080.7A Pending CN111888937A (en) | 2019-09-17 | 2020-02-27 | Novel filtering component and filter element structure applying same |
| CN202010124079.4A Pending CN111888936A (en) | 2019-09-17 | 2020-02-27 | Simple and easy type filtering component of side intaking and use its filter core structure |
| CN202010123770.0A Pending CN111841328A (en) | 2019-09-17 | 2020-02-27 | Novel filter assembly with side water inlet and filter element structure using novel filter assembly |
| CN202010123754.1A Pending CN111151138A (en) | 2019-09-17 | 2020-02-27 | Side filter assembly that intakes and use its filter core structure |
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| CN110496536A (en) * | 2019-09-17 | 2019-11-26 | 广东韦博科技有限公司 | Filter assemblies and the filter cartridge construction for applying it |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110496536A (en) | 2019-11-26 |
| CN111888938A (en) | 2020-11-06 |
| CN111841328A (en) | 2020-10-30 |
| CN111111449A (en) | 2020-05-08 |
| CN111888936A (en) | 2020-11-06 |
| CN111151138A (en) | 2020-05-15 |
| CN111135721A (en) | 2020-05-12 |
| CN111135721B (en) | 2024-01-02 |
| CN111888937A (en) | 2020-11-06 |
| CN111450704A (en) | 2020-07-28 |
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