CN216987096U - Water purification filter core mechanism with two filter core filtering mechanism - Google Patents
Water purification filter core mechanism with two filter core filtering mechanism Download PDFInfo
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- CN216987096U CN216987096U CN202220055058.6U CN202220055058U CN216987096U CN 216987096 U CN216987096 U CN 216987096U CN 202220055058 U CN202220055058 U CN 202220055058U CN 216987096 U CN216987096 U CN 216987096U
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Abstract
The utility model discloses a water purification filter element mechanism with a double-filter element filtering mechanism, which belongs to the technical field of water purification filter elements and comprises a filter element shell and a filter element assembly, wherein the filter element assembly is arranged in the filter element shell and comprises an upper filter element assembly and a lower filter element assembly, the filter element shell is of a hollow structure, the upper filter element assembly and the lower filter element assembly are arranged in the filter element shell and are separated by a baffle, a first clamping ring is arranged on the outer wall of an upper reverse osmosis filter element, the upper end of the upper reverse osmosis filter element is provided with a first water inlet, the lower end of the upper reverse osmosis filter element is provided with a first water outlet, a second clamping ring is arranged on the outer wall of a lower reverse osmosis filter element, the upper end of the lower reverse osmosis filter element is provided with a second water inlet, the lower end of the lower reverse osmosis filter element is provided with a second water outlet, and the first water outlet is communicated with the second water inlet. The utility model adopts the double reverse osmosis filter element for filtration, can effectively remove impurities such as dissolved salts, colloid, microorganisms, organic matters and the like in water, and can greatly reduce the TDS value of the effluent.
Description
Technical Field
The utility model relates to the technical field of water purification filter elements, in particular to a water purification filter element mechanism with a double-filter-element filtering mechanism.
Background
The water purifier is water treatment equipment which carries out deep filtration and purification treatment according to the use requirement of water. In recent years, with the improvement of life quality of people, people pay more and more attention to their health, and water purifiers capable of improving water quality are concerned by consumers. The water purifier mainly realizes the filtration of water by a filter element, wherein the most important filter element is a reverse osmosis filter element. The reverse osmosis filter element adopts a reverse osmosis membrane to purify water by utilizing the principle of a reverse osmosis technology, and the membrane aperture of the reverse osmosis membrane is very small, so that dissolved salts, colloids, microorganisms, organic matters and the like in the water can be effectively removed, and the water for users to drink is obtained.
The structure of present reverse osmosis filter core is reverse osmosis membrane winding on a center tube, treats that filterable water gets into from the one end of reverse osmosis filter core under the effect of pressure, and the water after the filtration passes through the center tube and flows, and dense water flows from the other end of reverse osmosis filter core. The salt rejection rate of the reverse osmosis membrane is constant, the TDS of many domestic places is higher, and the TDS value of the effluent is relatively higher when the single membrane is used for filtering.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a water purification filter element mechanism with a double-filter-element filter mechanism, which can greatly reduce the TDS value of effluent.
The technical scheme of the utility model is as follows: a water purification filter element mechanism with a double-filter element filtering mechanism comprises a filter element shell and a filter element assembly, wherein the filter element assembly is arranged in the filter element shell and comprises an upper filter element assembly and a lower filter element assembly, the filter element shell is of a hollow structure, the filter element shell is internally provided with the upper filter element assembly and the lower filter element assembly, the upper filter element assembly and the lower filter element assembly are separated by a baffle, the upper filter element assembly comprises an upper reverse osmosis filter element, a first snap ring, a first water inlet and a first water outlet, the first snap ring is arranged on the outer wall of the upper reverse osmosis filter element, the upper end of the upper reverse osmosis filter element is provided with the first water inlet, the lower end of the upper reverse osmosis filter element is provided with the first water outlet, the lower filter element assembly comprises a lower reverse osmosis filter element, a second snap ring, a second water inlet and a second water outlet, the second snap ring is arranged on the outer wall of the lower reverse osmosis filter element, the upper end of the lower reverse osmosis filter element is provided with the second water inlet, the lower end of the water inlet is provided with a first water inlet and a second water outlet, and the first water inlet is communicated with the second water inlet.
Go up filter element group spare and include former water district, first waste water district and first pure water district, former water district and first waste water district separate through first snap ring, first pure water district sets up in last reverse osmosis filter element, first water inlet is linked together with former water district, first delivery port is linked together with one-level pure water district.
The lower filter element component comprises a first-level pure water area, a second waste water area and a second pure water area, the first water area and the second waste water area are separated through a first clamping ring, the second pure water area is arranged in the lower reverse osmosis filter element, a second water inlet is communicated with the first-level pure water area, and a second water outlet is communicated with a pure water outlet.
The filter element shell comprises a shell body and a shell cover, wherein the shell cover is arranged on the shell body, a water inlet is formed in the shell cover, a pure water outlet and a waste water outlet are formed in the bottom of the shell body, and the waste water outlet is connected with a drain pipe.
The shell and the shell cover are connected through threads.
And the waste water outlet is connected with a drain pipe which is respectively communicated with the first waste water area and the second waste water area.
The drain pipe is arranged on the inner wall of the filter element shell.
The utility model adopts the double reverse osmosis filter element for filtration, can effectively remove impurities such as dissolved salts, colloid, microorganisms, organic matters and the like in water, can greatly reduce the TDS value of the effluent and improve the quality of drinking water.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the present invention;
in the figure: 1-shell, 2-shell cover, 3-baffle, 4-water inlet, 5-pure water outlet, 6-waste water outlet, 7-upper reverse osmosis filter element, 8-lower reverse osmosis filter element, 9-water outlet pipe, 10-first snap ring, 11-first water inlet, 12-first water outlet, 13-raw water area, 14-first pure water area, 15-first waste water area, 16-second snap ring, 17-second water inlet, 18-second water outlet, 19-primary pure water area, 20-second pure water area and 21-second waste water area.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in figures 1-3, a water purification filter element mechanism with a double-filter element filtering mechanism comprises a filter element shell and a filter element assembly, wherein the filter element assembly is arranged in the filter element shell, the filter element assembly comprises an upper filter element assembly and a lower filter element assembly, the filter element shell is of a hollow structure, the filter element shell is internally provided with the upper filter element assembly and the lower filter element assembly, the upper filter element assembly and the lower filter element assembly are separated by a baffle 3, the upper filter element assembly comprises an upper reverse osmosis filter element 7, a first snap ring 10, a first water inlet 11 and a first water outlet 12, the first snap ring 10 is arranged on the outer wall of the upper reverse osmosis filter element 7, the upper end of the upper reverse osmosis filter element 7 is provided with the first water inlet 11, the lower end of the upper reverse osmosis filter element 7 is provided with the first water outlet 12, the lower filter element assembly comprises a lower reverse osmosis filter element 8, a second snap ring 16, a second water inlet 17 and a second water outlet 18, the second snap ring 16 is arranged on the outer wall of the lower reverse osmosis filter element 8, the upper end of the lower reverse osmosis filter element 8 is provided with a second water inlet 17, the lower end of the lower reverse osmosis filter element 8 is provided with a second water outlet 18, the first water outlet 12 is communicated with the second water inlet 17, and the first water inlet 11 is connected with the water inlet 4.
Go up filter element group spare including former water district 13, first waste water district 15 and first pure water district 14, former water district 13 and first waste water district 15 separate through first snap ring 10, first pure water district 14 sets up in last reverse osmosis filter core 7, first water inlet 11 is linked together with former water district 13, first delivery port 12 is linked together with one-level pure water district 14. Raw water sequentially enters a raw water area 13 through a water inlet 4 and a first water inlet 11, after being filtered by an upper reverse osmosis filter element 7, the raw water enters a first pure water area 14, waste water enters a first waste water area 15, and primary pure water in the first pure water area 14 enters a second water inlet number 7 through a first water outlet 12.
Lower filter element group spare includes one-level pure water district 19, second waste water district 21 and second pure water district 20, former water district 13 and second waste water district 21 separate through first snap ring 10, second pure water district 20 sets up under in reverse osmosis filter core 8, second water inlet 17 is linked together with one-level pure water district 19, second delivery port 18 is linked together with pure water delivery port 5. The first-level pure water obtained by filtering through the upper filter element assembly enters the first-level pure water area 20 through the second water inlet 17, enters the second pure water area 20 after being filtered by the lower reverse osmosis filter element 8, the wastewater enters the second wastewater area 21, and the second-level pure water filtered through the lower filter element assembly in the second pure water area 20 flows out through the second water outlet 18 and the pure water outlet 5.
The waste water outlet 6 is connected with a drain pipe 9, the drain pipe 9 is respectively communicated with the first waste water area 15 and the second waste water area 21, and the drain pipe 9 is arranged on the inner wall of the filter element shell.
The filter element shell comprises a shell body 1 and a shell cover 2, wherein the shell cover 2 is arranged on the shell body 1, and the shell body 1 is connected with the shell cover 2 through threads. The shell cover 2 is provided with a water inlet 4, the bottom of the shell body 1 is provided with a pure water outlet 5 and a waste water outlet 6, and the waste water outlet 6 is connected with a drain pipe 9. The wastewaters in the first wastewater zone 15 and the second wastewater zone 21 are discharged from the wastewater discharge port 6 through the drain pipe 9.
The utility model adopts the double reverse osmosis filter element for filtration, can effectively remove impurities such as dissolved salts, colloid, microorganisms, organic matters and the like in water, can greatly reduce the TDS value of the effluent and improve the quality of drinking water.
Claims (7)
1. The utility model provides a water purification filter core mechanism with two filter core filtering mechanism, includes filter core casing and filter core subassembly, the filter core subassembly sets up in the filter core casing, its characterized in that: the filter element assembly comprises an upper filter element assembly and a lower filter element assembly, the filter element shell is of a hollow structure, the filter element shell is internally provided with the upper filter element assembly and the lower filter element assembly, the upper filter element assembly and the lower filter element assembly are separated by a baffle (3), the upper filter element assembly comprises an upper reverse osmosis filter element (7), a first snap ring (10), a first water inlet (11) and a first water outlet (12), the first snap ring (10) is arranged on the outer wall of the upper reverse osmosis filter element (7), the upper end of the upper reverse osmosis filter element (7) is provided with the first water inlet (11), the lower end of the upper reverse osmosis filter element is provided with the first water outlet (12), the lower filter element assembly comprises the lower reverse osmosis filter element (8), a second snap ring (16), a second water inlet (17) and a second water outlet (18), the second snap ring (16) is arranged on the outer wall of the lower reverse osmosis filter element (8), the upper end of the lower reverse osmosis filter element (8) is provided with a second water inlet (17), the lower end of the lower reverse osmosis filter element is provided with a second water outlet (18), and the first water outlet (12) is communicated with the second water inlet (17).
2. The water purification cartridge mechanism of claim 1, wherein: go up filter element group spare including former water district (13), first waste water district (15) and first pure water district (14), former water district (13) and first waste water district (15) separate through first snap ring (10), first pure water district (14) set up in last reverse osmosis filter core (7), first water inlet (11) are linked together with former water district (13), first delivery port (12) are linked together with one-level pure water district (19).
3. A water purification cartridge assembly having a dual cartridge filter assembly as recited in claim 2, wherein: lower filter element group spare includes one-level pure water district (19), second waste water district (21) and second pure water district (20), former water district (13) and second waste water district (21) separate through first snap ring (10), second pure water district (20) set up under in reverse osmosis filter core (8), second water inlet (17) are linked together with one-level pure water district (19), second delivery port (18) are linked together with pure water delivery port (5).
4. A water purification cartridge mechanism having a dual cartridge filter mechanism as claimed in claim 1, wherein: the filter element shell comprises a shell body (1) and a shell cover (2), wherein the shell cover (2) is arranged on the shell body (1), a water inlet (4) is formed in the shell cover (2), a pure water outlet (5) and a waste water outlet (6) are formed in the bottom of the shell body (1), and the waste water outlet (6) is connected with a drain pipe (9).
5. The water purification cartridge mechanism of claim 4, wherein: the shell (1) is connected with the shell cover (2) through threads.
6. The water purification cartridge mechanism of claim 4, wherein: and the waste water outlet (6) is connected with a drain pipe (9), and the drain pipe (9) is respectively communicated with the first waste water area (15) and the second waste water area (21).
7. The water purification cartridge mechanism of claim 6, wherein: the drain pipe (9) is arranged on the inner wall of the filter element shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220055058.6U CN216987096U (en) | 2022-01-11 | 2022-01-11 | Water purification filter core mechanism with two filter core filtering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220055058.6U CN216987096U (en) | 2022-01-11 | 2022-01-11 | Water purification filter core mechanism with two filter core filtering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216987096U true CN216987096U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220055058.6U Active CN216987096U (en) | 2022-01-11 | 2022-01-11 | Water purification filter core mechanism with two filter core filtering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216987096U (en) |
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2022
- 2022-01-11 CN CN202220055058.6U patent/CN216987096U/en active Active
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