CN212369935U - Reverse osmosis membrane filter element for solving problem of high TDS (total dissolved solids) of first cup of water - Google Patents
Reverse osmosis membrane filter element for solving problem of high TDS (total dissolved solids) of first cup of water Download PDFInfo
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- CN212369935U CN212369935U CN202020865128.5U CN202020865128U CN212369935U CN 212369935 U CN212369935 U CN 212369935U CN 202020865128 U CN202020865128 U CN 202020865128U CN 212369935 U CN212369935 U CN 212369935U
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Abstract
The utility model discloses a reverse osmosis membrane filter element for solving TDS (total dissolved solids) height of first cup water, which comprises a filter flask, a filter flask cover, a bottom cover, a filter plate, a central tube and a top cover; the filter bottle is tubular, a filter bottle cap is covered at the top of the filter bottle, and a central hole is formed in the top of the filter bottle cap; the filter comprises a filter bottle, and is characterized in that the number of the filter plates is two, the two filter plates are vertically and symmetrically distributed at the lower opening and the upper opening of the filter bottle, each filter plate comprises a circular tube, partition plates, annular plates, seal grooves and an outer annular plate, the outer sides of the circular tubes are uniformly distributed and provided with a plurality of partition plates, the outer sides of the plurality of partition plates are fixedly sleeved with the annular plates, one end of the outer side of each annular plate is provided with a circle of seal groove, the outer edge of the other end of each annular plate is fixedly provided with the outer annular; the bottom cover is fixedly connected to the inner wall of the bottom of the filter flask; the utility model discloses, be favorable to sealed, still be favorable to the partition discharge of waste water and pure water, the filter effect is good simultaneously.
Description
Technical Field
The utility model relates to a filtration equipment technical field specifically is a reverse osmosis membrane filter core that solves first cup of water TDS height.
Background
Common materials of the reverse osmosis membrane filter element are cellulose nitrate, cellulose acetate and polyamide. The reverse osmosis membrane filter element utilizes the selective permeability that a reverse osmosis membrane can only permeate a solvent (usually water) to intercept ionic substances or micromolecular substances, and uses static pressure on two sides of the membrane as a driving force to realize a membrane process for separating a liquid mixture. High water quality of produced water, low operation cost, no pollution, convenient operation, reliable operation and the like.
However, the existing reverse osmosis membrane filter element is not beneficial to sealing when in use, is not beneficial to separating and discharging wastewater and pure water, and has poor filtering effect, so that the reverse osmosis membrane filter element with high TDS of the first cup of water is very necessary to be designed and solved aiming at the defects.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a solve the high reverse osmosis membrane filter core of first cup of water TDS, be favorable to sealed, still be favorable to the partition of waste water and pure water to discharge, the filter effect is good simultaneously.
The purpose of the utility model can be realized by the following technical scheme:
the reverse osmosis membrane filter element for solving the problem of high TDS (total dissolved solids) of first cup water comprises a filter bottle, a filter bottle cap, a bottom cover, a filter plate, a central tube and a top cover;
the filter bottle is tubular, a filter bottle cap is covered at the top of the filter bottle, and a central hole is formed in the top of the filter bottle cap;
the filter comprises a filter bottle, and is characterized in that the number of the filter plates is two, the two filter plates are vertically and symmetrically distributed at the lower opening and the upper opening of the filter bottle, each filter plate comprises a circular tube, partition plates, annular plates, seal grooves and an outer annular plate, the outer sides of the circular tubes are uniformly distributed and provided with a plurality of partition plates, the outer sides of the plurality of partition plates are fixedly sleeved with the annular plates, one end of the outer side of each annular plate is provided with a circle of seal groove, the outer edge of the other end of each annular plate is fixedly provided with the outer annular;
the bottom cover is fixedly connected to the inner wall of the bottom of the filter bottle, the bottom cover is buckled and connected with a filter plate positioned above the bottom cover, the bottom cover is sleeved outside the annular plate, and a sealing ring is arranged between the bottom cover and the sealing groove;
the top cover is in a two-stage stepped tubular shape, the top cover is positioned above the other filter plate and buckled outside the annular plate of the filter plate, and a sealing ring is arranged between the top cover and the sealing groove;
the central tube is communicated with the circular tubes on the two filter plates.
The utility model has the advantages that: need filterable water to enter into the filter plate that lies in the top in proper order through the top cap top and filter, the filter plate of below filters until the bottom, the in-process of intaking, water pressure is tight with top cap and filter flask lid top, water pressure is tight with bottom and filter flask bottom inner wall top, waste water enters into the center tube bottom through the filter plate of below and is discharged by the upper end, the gap discharge between top cap and the filter flask lid is passed through to the pure water after filtering, the structure, be favorable to sealedly, still be favorable to the partition discharge of waste water and pure water, the filter effect is good simultaneously.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
FIG. 3 is a schematic view of the filter plate of the present invention;
in the figure: 1. a filter flask; 2. a filter bottle cap; 3. a bottom cover; 4. filtering the plate; 5. a central tube; 6. and a top cover.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, the reverse osmosis membrane filter element for solving TDS high in the first cup of water comprises a filter flask 1, a filter flask cover 2, a bottom cover 3, a filter plate 4, a central tube 5 and a top cover 6;
the filter flask 1 is tubular, the top of the filter flask 1 is covered with a filter flask cover 2, and the top of the filter flask cover 2 is provided with a central hole;
the two filter plates 4 are symmetrically distributed at the lower opening and the upper opening of the filter bottle 1 from top to bottom, each filter plate 4 comprises a circular tube, a plurality of partition plates, an annular plate, a sealing groove and an outer annular plate, the outer sides of the circular tubes are uniformly distributed and provided with the plurality of partition plates, the annular plates are fixedly sleeved at the outer sides of the plurality of partition plates, one end of the outer side of each annular plate is provided with the sealing groove, the sealing performance is improved, the outer annular plate is fixedly arranged at the outer edge of the other end of each annular plate, an annular groove is formed between each outer annular plate and each annular;
the bottom cover 3 is fixedly connected to the inner wall of the bottom of the filter bottle 1, the bottom cover 3 is buckled with a filter plate 4 positioned above the bottom cover, the bottom cover 3 is sleeved outside the annular plate, and a sealing ring is arranged between the bottom cover 3 and the sealing groove, so that the sealing effect is improved;
the top cover 6 is in a two-stage stepped tubular shape, the top cover 6 is positioned above the other filter plate 4 and is buckled outside the annular plate of the filter plate 4, and a sealing ring is arranged between the top cover 6 and the sealing groove, so that the sealing effect is improved;
the central tube 5 is communicated with the circular tubes on the two filter plates 4 to form a water outlet pipeline, so that water can be conveniently discharged.
The utility model discloses a theory of operation: need filterable water to enter into the filter plate 4 that is located the top in proper order through 6 tops of top cap and filter, the filter plate 4 of below filters until bottom 3, the in-process of intaking, water pressure is tight with top cap 6 and 2 tops of filter flask lid, water pressure is tight with bottom 3 and the 1 bottom inner wall top of filter flask, waste water enters into 5 bottoms of center tube through filter plate 4 of below and is discharged by the upper end, the gap discharge between top cap 6 and filter flask lid 2 is passed through to the pure water after filtering, the structure, be favorable to sealedly, still be favorable to the separation of waste water and pure water and discharge, the filter effect is good simultaneously.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (1)
1. The reverse osmosis membrane filter element for solving the problem of high TDS (total dissolved solids) of first cup water is characterized by comprising a filter bottle (1), a filter bottle cover (2), a bottom cover (3), a filter plate (4), a central tube (5) and a top cover (6);
the filter bottle (1) is tubular, a filter bottle cap (2) is covered at the top of the filter bottle (1), and a central hole is formed in the top of the filter bottle cap (2);
the filter bottle comprises a filter bottle body (1), and is characterized in that two filter plates (4) are arranged, the two filter plates (4) are vertically and symmetrically distributed at the lower opening and the upper opening of the filter bottle body (1), each filter plate (4) comprises a circular tube, partition plates, annular plates, seal grooves and an outer annular plate, a plurality of partition plates are uniformly distributed and installed on the outer side of the circular tube, the annular plates are fixedly sleeved on the outer sides of the plurality of partition plates, one circle of seal grooves are formed in one end of the outer side of each annular plate, the outer edge of the other end of each annular plate is fixedly provided with the outer;
the bottom cover (3) is fixedly connected to the inner wall of the bottom of the filter bottle (1), the bottom cover (3) is connected with a filter plate (4) positioned above the bottom cover in a buckling mode, the bottom cover (3) is sleeved on the outer side of the annular plate, and a sealing ring is arranged between the bottom cover (3) and the sealing groove;
the top cover (6) is in a two-stage stepped tubular shape, the top cover (6) is positioned above the other filter plate (4) and buckled outside the annular plate of the filter plate (4), and a sealing ring is arranged between the top cover (6) and the sealing groove;
the central tube (5) is communicated with the circular tubes on the two filter plates (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020865128.5U CN212369935U (en) | 2020-05-22 | 2020-05-22 | Reverse osmosis membrane filter element for solving problem of high TDS (total dissolved solids) of first cup of water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020865128.5U CN212369935U (en) | 2020-05-22 | 2020-05-22 | Reverse osmosis membrane filter element for solving problem of high TDS (total dissolved solids) of first cup of water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212369935U true CN212369935U (en) | 2021-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020865128.5U Active CN212369935U (en) | 2020-05-22 | 2020-05-22 | Reverse osmosis membrane filter element for solving problem of high TDS (total dissolved solids) of first cup of water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212369935U (en) |
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2020
- 2020-05-22 CN CN202020865128.5U patent/CN212369935U/en active Active
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