CN217677018U - High efficiency reverse osmosis filter core - Google Patents
High efficiency reverse osmosis filter core Download PDFInfo
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- CN217677018U CN217677018U CN202221392281.6U CN202221392281U CN217677018U CN 217677018 U CN217677018 U CN 217677018U CN 202221392281 U CN202221392281 U CN 202221392281U CN 217677018 U CN217677018 U CN 217677018U
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- hole ring
- water inlet
- filter cartridge
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Abstract
The utility model relates to a water treatment facilities technical field, it discloses a high efficiency reverse osmosis filter core, solved the lower technical problem of infiltration efficiency of present filter core center tube on infiltration efficiency, including the center tube, center tube shell and reverse osmosis membrane, the upper portion of center tube has raw water passageway pipe, the lower part of center tube has water purification passageway pipe, intake antrum and filter cartridge are installed on the upper portion of raw water passageway pipe, the intake antrum is located the top of filter cartridge, the outside of installing at the center tube is established to the filter cartridge cover, the top surface of filter cartridge is provided with the water inlet, the bottom surface of filter cartridge is provided with the delivery port, the inside of filter cartridge is provided with the antisludging agent layer, the raw water delivery port has been seted up on the raw water passageway pipe, the water purification delivery port has been seted up on the water purification passageway pipe. According to the technical scheme, the utility model discloses the structure setting of the water inlet that utilizes the filter cartridge and delivery port reaches the purpose of rapid filtration raw water to utilize the antisludging agent to purify the raw water, in order to reach the purpose of high-efficient purification.
Description
Technical Field
The utility model relates to a water treatment technical field, more specifically say, it relates to a high efficiency reverse osmosis filter core.
Background
The social industry is rapidly developed, so that the water pollution is more and more serious, and whether people can drink safe drinking water is a crucial problem. Therefore, pure water purification home appliances are gradually entering the drinking water system of every household. The purifier in the existing market generally adopts the reverse osmosis filter core as purifier, and its reverse osmosis filter core can filter impurity such as colloid, organic matter, virus, bacterium in the former aquatic, especially has high filtration efficiency to impurity such as heavy metal ion and inorganic salt. Therefore, the reverse osmosis filter element forms a core component of the water purifier.
The present patent publication No. CN213171585U of chinese utility model discloses a central tube for a reverse osmosis filter element, a reverse osmosis filter element and a water purifier. The pipe wall of a central pipe for the reverse osmosis filter element is provided with at least one slit, and each slit is in a spiral shape around the axis of the central pipe and penetrates through the pipe wall along the radial direction of the central pipe. A spiral slit.
The permeable filter element in the above prior art can adjust the water passing capacity of the central tube through the width and length of the slit. On the other hand, because the slit is the spiral, when winding reverse osmosis membrane on the center tube, the spiral slit can provide bigger frictional force for reverse osmosis membrane in the direction of the axis of center tube, prevents effectively that reverse osmosis membrane from producing the displacement along the axis direction of center tube on the center tube. However, the filter element central tube in the prior art has low permeation efficiency, so that the improvement exists.
SUMMERY OF THE UTILITY MODEL
The lower technical problem of infiltration efficiency on the infiltration efficiency of filter core center tube to proposing in the background art, the utility model discloses the structure setting of the water inlet that utilizes the filter cartridge and delivery port reaches the purpose of rapid filtration raw water to utilize the antisludging agent to purify the raw water, in order to reach the purpose of high-efficient purification.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a high efficiency reverse osmosis filter core, includes center tube, center tube shell and reverse osmosis membrane, the upper portion of center tube has raw water passageway pipe, the lower part of center tube has water purification passageway pipe, raw water passageway pipe and water purification passageway pipe components of a whole that can function independently set up, intake antrum and filter cartridge are installed on the upper portion of raw water passageway pipe, the intake antrum is located filter cartridge's top, the intake antrum is enclosed to close by the end cover that sets up on raw water passageway pipe upper portion and constitutes, it establishes to cross the filter cartridge cover and installs the outside of center tube, the top surface of crossing the filter cartridge is provided with the water inlet, the bottom surface of crossing the filter cartridge is provided with the delivery port, the inside of crossing the filter cartridge is provided with the antisludging agent layer, the raw water delivery port has been seted up on the raw water passageway pipe, the water purification delivery port has been seted up on the water purification passageway pipe.
Through the technical scheme, the utility model discloses utilize the water inlet of filter cartridge and the structure setting of delivery port to reach the purpose of rapid draing raw water to utilize the antisludging agent to purify the raw water, in order to reach the purpose of high-efficient purification.
The working principle is as follows: raw water to be purified enters the pipe from the top of the raw water channel pipe, the bottom of the raw water channel pipe is sealed, the raw water is discharged from the raw water outlet and enters the water inlet cavity, the raw water in the water inlet cavity flows into the filter box through the water inlet to be purified, the raw water is discharged from the water outlet of the filter box after being purified, and the raw water enters the water purification channel pipe after being discharged and is discharged from the water purification outlet of the water purification channel pipe.
The utility model discloses further set up to: the end cover is in a cover shape.
Through above-mentioned technical scheme, the end cover is used for sealing the intake antrum.
The utility model discloses further set up to: the water inlet comprises a first water inlet hole ring, a second water inlet hole ring and a third water inlet hole ring.
Through above-mentioned technical scheme, a plurality of hole circles of intaking improve into water efficiency.
The utility model discloses further set up to: the first water inlet hole ring, the second water inlet hole ring and the third water inlet hole ring are all composed of a plurality of water inlet holes.
Through the technical scheme, because the annular water inlet ring cannot be arranged, the virtual connecting line of the water inlet hole is arranged to be of an annular water inlet ring structure.
The utility model discloses further set up to: the aperture of the water inlet holes in the first water inlet hole ring, the second water inlet hole ring and the third water inlet hole ring is gradually increased.
Through the technical scheme, the water quantity level of inlet water is improved, and the efficiency is higher.
The utility model discloses further set up to: the water outlet comprises a first water outlet hole ring, a second water outlet hole ring and a third water outlet hole ring.
Through above-mentioned technical scheme, a plurality of water outlet hole circles improve into water efficiency.
The utility model discloses further set up to: the first water outlet hole ring, the second water outlet hole ring and the third water outlet hole ring are all composed of a plurality of water inlet holes.
Through the technical scheme, as the annular water outlet ring cannot be arranged, the virtual connecting line of the water outlet holes is arranged to be in an annular water outlet ring structure.
The utility model discloses further set up to: the aperture of the water inlet holes in the first water outlet hole ring, the second water outlet hole ring and the third water outlet hole ring is gradually increased.
Through above-mentioned technical scheme, improve the water yield level of play water, efficiency is higher.
To sum up, the utility model discloses following beneficial effect has:
the utility model discloses the structure setting of the water inlet that utilizes the filter cartridge and delivery port reaches the purpose of rapid draing raw water to utilize the antisludging agent to purify the raw water, in order to reach the purpose of high-efficient purification.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a permeation filter element;
fig. 2 is a partial structural schematic diagram of fig. 1.
Reference numerals are as follows: 1. a central tube; 1-1, a raw water channel pipe; 1-11 parts of a raw water outlet; 1-2, a purified water channel pipe; 1-21 parts of a purified water outlet; 2. a center tube housing; 3. a reverse osmosis membrane; 4. a water inlet cavity; 5. a filter cartridge; 5-1, a water inlet; 5-11, a first water inlet hole ring; 5-12, a second water inlet hole ring; 5-13, a third water inlet hole ring; 5-2, a water outlet; 5-21, a first water outlet hole ring; 5-22, a second water outlet hole ring; 5-23, a third water outlet hole ring; 6. and (4) end covers.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
A high efficiency reverse osmosis filter element, as can be seen from fig. 1 and 2, comprises a central tube 1, a central tube housing 2 and a reverse osmosis membrane 3. The central tube 1 is a virtual concept and is divided into two sections, namely a raw water channel tube 1-1 at the upper part and a purified water channel tube 1-2 at the lower part, and the raw water channel tube 1-1 and the purified water channel tube 1-2 are arranged separately and are not connected with each other. Meanwhile, a water inlet cavity 4 and a filter box 5 are installed on the upper portion of the raw water channel pipe 1-1, the water inlet cavity 4 is located at the top of the filter box 5, the water inlet cavity 4 is formed by enclosing an end cover 6 arranged on the upper portion of the raw water channel pipe 1-1, the filter box 5 is installed outside the central pipe 1 in a sleeved mode, and a scale inhibitor layer 7 is arranged inside the filter box 5. The water body is purified by the filter box 5 and is discharged from the water purifying channel pipe 1-2, thereby achieving the purification purpose.
Referring to fig. 2, in the structural design of water inlet and outlet, in order to improve the purification efficiency, a water inlet 5-1 is provided on the top surface of the filter box 5, and a water outlet 5-2 is provided on the bottom surface of the filter box 5. Wherein, the water inlet 5-1 in this embodiment comprises a first water inlet hole ring 5-11, a second water inlet hole ring 5-12 and a third water inlet hole ring 5-13. The first water inlet hole ring 5-11, the second water inlet hole ring 5-12 and the third water inlet hole ring 5-13 are all composed of a plurality of water inlet holes. The diameters of the water inlet holes in the first water inlet hole ring 5-11, the second water inlet hole ring 5-12 and the third water inlet hole ring 5-13 are gradually increased.
In this embodiment, the water outlet 5-2 includes a first water outlet hole ring 5-21, a second water outlet hole ring 5-22 and a third water outlet hole ring 5-23. The first water outlet hole ring 5-21, the second water outlet hole ring 5-22 and the third water outlet hole ring 5-23 are all composed of a plurality of water inlet holes. The diameters of the water inlet holes in the first water outlet hole ring 5-21, the second water outlet hole ring 5-22 and the third water outlet hole ring 5-23 are gradually increased.
In order to achieve the purposes of raw water entering and purified water discharging, a raw water outlet 1-11 is formed in the raw water channel pipe 1-1, and a purified water outlet 1-21 is formed in the purified water channel pipe 1-2. Meanwhile, in order to seal the water inlet cavity 4, an end cover 6 is arranged to be in a pot cover shape.
The working principle is as follows: raw water to be purified enters the pipe from the top of the raw water channel pipe 1-1, the bottom of the raw water channel pipe 1-1 is sealed, the raw water is discharged from a raw water outlet 1-11 and enters the water inlet cavity 4, the raw water in the water inlet cavity 4 flows into the filter box 5 through the water inlet 5-1 to be purified, the raw water is discharged from a water outlet 5-2 of the filter box 5 after being purified, and the raw water is discharged into the water purification channel pipe 1-2 and discharged from a water purification water outlet 1-21 of the water purification channel pipe 1-2.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a high efficiency reverse osmosis filter core, its characterized in that includes center tube (1), center tube shell (2) and reverse osmosis membrane (3), the upper portion of center tube (1) has raw water passageway pipe (1-1), the lower part of center tube (1) has water purification passageway pipe (1-2), raw water passageway pipe (1-1) and water purification passageway pipe (1-2) components of a whole that can function independently set up, intake antrum (4) and filter cartridge (5) are installed to the upper portion of raw water passageway pipe (1-1), intake antrum (4) are located the top of filter cartridge (5), intake antrum (4) are enclosed by end cover (6) that set up on raw water passageway pipe (1-1) upper portion and are closed and constitute, install filter cartridge (5) cover the outside of center tube (1), the top surface of filter cartridge (5) is provided with water inlet (5-1), the bottom surface of filter cartridge (5) is provided with delivery port (5-2), the inside of filter cartridge (5) is provided with antisludging agent layer (7), seted up on the raw water passageway pipe (1-1), water purification passageway pipe (1-2) has seted up water delivery port (1-2).
2. A high efficiency reverse osmosis filter cartridge according to claim 1 wherein: the end cover (6) is in a pot cover shape.
3. A high efficiency reverse osmosis filter cartridge according to claim 1 wherein: the water inlet (5-1) comprises a first water inlet hole ring (5-11), a second water inlet hole ring (5-12) and a third water inlet hole ring (5-13).
4. A high efficiency reverse osmosis filter cartridge according to claim 3 wherein: the first water inlet hole ring (5-11), the second water inlet hole ring (5-12) and the third water inlet hole ring (5-13) are all composed of a plurality of water inlet holes.
5. A high efficiency reverse osmosis filter element according to claim 3, wherein: the diameters of the water inlet holes in the first water inlet hole ring (5-11), the second water inlet hole ring (5-12) and the third water inlet hole ring (5-13) are gradually increased.
6. A high efficiency reverse osmosis filter cartridge according to claim 1 wherein: the water outlet (5-2) comprises a first water outlet hole ring (5-21), a second water outlet hole ring (5-22) and a third water outlet hole ring (5-23).
7. A high efficiency reverse osmosis filter element according to claim 6, wherein: the first water outlet hole ring (5-21), the second water outlet hole ring (5-22) and the third water outlet hole ring (5-23) are all composed of a plurality of water inlet holes.
8. A high efficiency reverse osmosis filter cartridge according to claim 6 wherein: the diameters of the water inlet holes in the first water outlet hole ring (5-21), the second water outlet hole ring (5-22) and the third water outlet hole ring (5-23) are gradually increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221392281.6U CN217677018U (en) | 2022-06-04 | 2022-06-04 | High efficiency reverse osmosis filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221392281.6U CN217677018U (en) | 2022-06-04 | 2022-06-04 | High efficiency reverse osmosis filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217677018U true CN217677018U (en) | 2022-10-28 |
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ID=83705622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221392281.6U Active CN217677018U (en) | 2022-06-04 | 2022-06-04 | High efficiency reverse osmosis filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217677018U (en) |
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2022
- 2022-06-04 CN CN202221392281.6U patent/CN217677018U/en active Active
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