CN220432448U - Water making machine based on reverse osmosis principle - Google Patents
Water making machine based on reverse osmosis principle Download PDFInfo
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- CN220432448U CN220432448U CN202321858355.5U CN202321858355U CN220432448U CN 220432448 U CN220432448 U CN 220432448U CN 202321858355 U CN202321858355 U CN 202321858355U CN 220432448 U CN220432448 U CN 220432448U
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- water
- drainage
- permeable membrane
- cavity
- groove
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 212
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 18
- 239000012528 membrane Substances 0.000 claims abstract description 57
- 238000000746 purification Methods 0.000 claims abstract description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 22
- 239000000463 material Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 21
- 230000000903 blocking effect Effects 0.000 description 19
- 208000035210 Ring chromosome 18 syndrome Diseases 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 6
- 239000008213 purified water Substances 0.000 description 5
- 230000003204 osmotic effect Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910001410 inorganic ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a water making machine based on a reverse osmosis principle, which belongs to the technical field of water making machines and comprises a shell, wherein a movable groove is formed in the top end of the shell, a water purifying cavity is formed in the bottom of the movable groove, a vertical cylinder is arranged on the inner bottom wall of the water purifying cavity, a permeable membrane is arranged on the inner side of the water purifying cavity, the bottom end of the permeable membrane is sleeved with the vertical cylinder, a drainage cylinder is inserted in the inner side of the permeable membrane, and a linkage piece is arranged on the top end of the drainage cylinder; the bottom of the permeable membrane is inserted with a drainage cylinder, a drainage groove is reserved on the inner side of the drainage cylinder, and a plurality of connecting holes are formed in the top of the inner side of the drainage groove. According to the utility model, through the use of the connecting frame, the plug, the drainage cylinder and the communication groove, the water liquid at the inner side of the water purifying cavity and the inner side of the permeable membrane can be emptied after the purification is stopped, so that the water liquid inside and outside the permeable membrane is prevented from being stored for a long time to cause material exchange, and the water liquid at the inner side of the permeable membrane is prevented from being polluted.
Description
Technical Field
The utility model belongs to the technical field of water generators, and particularly relates to a water generator based on a reverse osmosis principle.
Background
Reverse osmosis is a membrane separation operation for separating solvent from solution by using pressure difference as driving force, and the reverse osmosis membrane can intercept various inorganic ions, colloid substances and macromolecular solutes in water, so that pure water is prepared, and is commonly used in water purifiers.
The prior related patent, the patent number is CN202223385320.2 'a reverse osmosis filter element device', the device is provided with the characteristics that when water inflow is stopped, the water pressure in the shell is reduced, the reset spring is reset, the piston plate drives the guide pipe to move downwards, at the moment, the liquid inlet hole is separated from the water inlet hole of the central pipe, the concentrated water on the concentrated water side of the reverse osmosis membrane cannot enter the guide pipe, the phenomenon that pure water is polluted due to long-time stopping is avoided, the quality and taste of the pure water are influenced, the cleaning structure design has great defects, the spring structure on the cleaning structure can be corroded due to continuous bearing of water pressure and water body, the structure can be damaged, the baffle can lose the capacity of plugging a liquid outlet groove, the water is continuously lost, and great waste can be generated by cleaning the purified water.
Disclosure of Invention
The utility model provides a water making machine based on a reverse osmosis principle, which aims to solve the problems that the design of a cleaning structure has great defects, a spring structure on the cleaning structure can be damaged due to continuous bearing of water pressure and water corrosion, a baffle plate can lose the capacity of plugging a liquid outlet tank, water is continuously lost, and the cleaning by using the purified water is wasted greatly.
The utility model provides a water making machine based on a reverse osmosis principle, which comprises a shell, wherein a movable groove is formed in the top end of the shell, a water purifying cavity is formed in the bottom of the movable groove, a vertical cylinder is arranged on the inner bottom wall of the water purifying cavity, a permeable membrane is arranged on the inner side of the water purifying cavity, the bottom end of the permeable membrane is sleeved with the vertical cylinder, a drainage cylinder is inserted into the inner side of the permeable membrane, and a linkage piece is arranged on the top end of the drainage cylinder;
the bottom of the permeable membrane is inserted with a drainage cylinder, a drainage groove is reserved on the inner side of the drainage cylinder, a plurality of connecting holes are formed in the top of the inner side of the drainage groove, and the drainage groove and the permeable membrane can be movably connected;
the middle part of the water purifying cavity is connected with a water inlet pipeline, one side of the shell is provided with a water drain pipe, and the water purifying cavity is communicated with the water drain pipe.
Further, the top and the bottom of the permeable membrane are both provided with shell plates, the shell plates at the top of the permeable membrane are positioned at the bottom of the inner side of the movable groove, and the shell plates at the bottom of the permeable membrane are inserted into the inner side of the vertical cylinder.
Through adopting above-mentioned scheme, the cooperation of shell plate and a vertical section of thick bamboo is used, makes the osmotic membrane more convenient, stable install the inboard in the water purification chamber.
Further, the linkage piece comprises a connecting rod, an upright post and a linkage ring, the outer side of the permeable membrane is sleeved with the linkage ring, the outer peripheral surface of the linkage ring is in sliding connection with the inner wall of the water purifying cavity, and the density of the linkage ring is less than 0.7g/cm 3 Is a material of (3).
Through adopting above-mentioned scheme, after the water liquid that waits to purify passes through the inlet channel and reaches the inboard of water purification chamber, the water liquid that waits to purify promotes the linkage ring and goes upward, and the linkage ring is pulling the water drainage section of thick bamboo through the connecting rod steerable stand and is shifting up to make the connecting hole also follow the upward movement, make the connecting hole break away from the bottom of water purification chamber.
Further, the drainage cavity has been seted up to the bottom of casing inboard, a plurality of communication groove has been seted up to the interior roof in drainage cavity, the drainage cavity is inserted to the bottom of drainage tube, the bottom of drainage tube is provided with a plurality of link, the one end that drainage tube was kept away from to the link is provided with the end cap, end cap and communication groove are movable pegging graft, the bottom in drainage cavity is provided with the drain pipe, the drain pipe stretches into the water receiving cavity, the water receiving cavity is seted up in the bottom of casing.
By adopting the scheme, under the action of the linkage piece, the plug is inserted into the communication groove along with the upward movement of the plug, so that the communication groove is blocked.
Further, the bottom of the drainage cylinder is provided with a connecting funnel, the bottom of the connecting funnel is provided with a drainage hose, and the drainage hose is made of soft materials.
Through adopting above-mentioned scheme, the water liquid after the osmotic membrane purification accessible connecting hole enters into the water drainage tank, then reaches the drain pipe through water drainage tank through connecting funnel and discharges.
Further, a rubber ring is arranged at the bottom end of the permeable membrane, and the rubber ring is abutted with the inner bottom wall of the water purifying cavity.
By adopting the scheme, the rubber ring seals the osmotic membrane and the inner bottom wall of the water purifying cavity.
Further, be provided with the sluicing seat on the drain pipe, the drain chamber has been seted up to the inboard of sluicing seat, the inboard of sluicing chamber is provided with the gag lever post, the gag lever post is vertical to be set up, the middle part of the interior diapire in sluicing chamber is provided with two liquid discharging grooves, the internal diameter of liquid discharging groove is 1/36 of drain pipe internal diameter, the sprue is installed to the inboard of sluicing chamber, sprue cup joints with the gag lever post, the top slope of sprue, sprue and gag lever post sliding connection, but liquid discharging groove and sprue swing joint, the bottom of sluicing seat is provided with the drain passageway, the top and the drain groove switch-on of drain passageway, the one end of drain pipe is provided with the gate, the one end of inlet channel is provided with the water pump.
By adopting the scheme, when water continuously flows through the drain pipe and is discharged through the drain seat, the water continuously extrudes the inclined plane of the blocking block, so that the bottom end of the blocking block clings to the inner bottom wall of the drain cavity to block the drain groove;
when the water inlet pipeline does not continuously inject water into the water purifying cavity, the water pressure in the water draining cavity is lower and stable, and the water is not discharged through the drain pipe, the buoyancy generated by the water to the blocking block is larger than the downward extrusion force of the water, so that the blocking block is separated from the inner bottom wall of the water draining cavity, the inner cavities of the water draining groove and the water draining cavity are communicated, and the water can be slowly released into the water draining channel through the water draining groove, so that the water level in the water purifying cavity can be lowered.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:
1. according to the utility model, through the use of the connecting frame, the plug, the drainage cylinder and the communication groove, after the purification is stopped, the water in the water purifying cavity and the water in the permeable membrane can be emptied, so that the water inside the permeable membrane is prevented from being polluted due to the fact that the water inside the permeable membrane is stored for a long time to exchange substances;
2. in the utility model, when the linkage ring and the permeable membrane relatively move, the linkage ring and the outer side of the permeable membrane are rubbed with each other, so that impurities on the outer side of the permeable membrane can be stripped off, and the permeable membrane is cleaned.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic cross-sectional view of the front face of the present utility model;
FIG. 2 is a schematic perspective view of a block according to the present utility model;
FIG. 3 is a diagram showing the connection relationship between the connector and the plug according to the present utility model;
fig. 4 is a schematic view of a partial enlarged structure of a portion a of fig. 1 according to the present utility model.
Reference numerals: the water draining device comprises a shell body-1, a water receiving cavity-2, a water draining cavity-3, a water draining seat-4, a water draining pipe-5, a vertical cylinder-6, a water purifying cavity-8, a connecting hole-9, a permeable membrane-10, a water draining pipe-11, a connecting funnel-12, a water draining groove-13, a water draining hose-14, a connecting frame-15, a plug-16, a water inlet pipeline-17, a linkage ring-18, a water draining cylinder-19, a connecting rod-20, a column-21, a movable groove-22, a communication groove-23, a water draining cavity-24, a water draining groove-25, a water draining channel-26, a limiting rod-27 and a blocking block-28.
Detailed Description
In order to make the objects, technical solutions and advantages of the technical solutions of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present utility model. Like reference numerals in the drawings denote like parts. It should be noted that the described embodiments are some, but not all embodiments of the present utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model.
As shown in fig. 1-4, the utility model provides a water generator based on a reverse osmosis principle, which comprises a shell 1, wherein a movable groove 22 is formed in the top end of the shell 1, a water purifying cavity 8 is formed in the bottom of the movable groove 22, a vertical cylinder 6 is arranged on the inner bottom wall of the water purifying cavity 8, a permeable membrane 10 is arranged on the inner side of the water purifying cavity 8, the bottom end of the permeable membrane 10 is sleeved with the vertical cylinder 6, a drainage cylinder 19 is inserted in the inner side of the permeable membrane 10, and a linkage piece is arranged on the top end of the drainage cylinder 19;
the bottom of the permeable membrane 10 is inserted with a drainage cylinder 19, a drainage groove 13 is reserved on the inner side of the drainage cylinder 19, a plurality of connecting holes 9 are formed in the top of the inner side of the drainage groove 13, and the drainage groove 13 and the permeable membrane 10 can be movably connected;
the middle part of water purification chamber 8 is connected with inlet channel 17, one side of casing 1 is provided with drain pipe 5, water purification chamber 8 and drain pipe 5 intercommunication.
The top and the bottom of the permeable membrane 10 are respectively provided with a shell plate, the shell plates at the top of the permeable membrane 10 are positioned at the bottom of the inner side of the movable groove 22, and the shell plates at the bottom of the permeable membrane 10 are inserted into the inner side of the vertical cylinder 6;
the shell plate and the vertical cylinder 6 are matched for use, so that the permeable membrane 10 is more conveniently and stably arranged on the inner side of the water purifying cavity 8.
The linkage piece comprises a connecting rod 20, a stand column 21 and a linkage ring 18, the outer side of the permeable membrane 10 is sleeved with the linkage ring 18, the outer peripheral surface of the linkage ring 18 is in sliding connection with the inner wall of the water purifying cavity 8, and the density of the linkage ring 18 is less than 0.7g/cm 3 Is a material of (2);
after the water to be purified reaches the inner side of the water purifying cavity 8 through the water inlet pipeline 17, the water to be purified pushes the linkage ring 18 to move upwards, and the linkage ring 18 can control the upright post 21 to pull the water draining cylinder 19 to move upwards through the connecting rod 20, so that the connecting hole 9 moves upwards, and the connecting hole 9 is separated from the bottom of the water purifying cavity 8.
The bottom of the inner side of the shell 1 is provided with a drainage cavity 3, the inner top wall of the drainage cavity 3 is provided with a plurality of communication grooves 23, the bottom end of the drainage cylinder 19 is inserted into the drainage cavity 3, the bottom end of the drainage cylinder 19 is provided with a plurality of connecting frames 15, one end of each connecting frame 15 far away from the drainage cylinder 19 is provided with a plug 16, the plug 16 and the communication grooves 23 can be movably inserted, the bottom of the drainage cavity 3 is provided with a water drain pipe 11, the water drain pipe 11 extends into the water receiving cavity 2, and the water receiving cavity 2 is arranged at the bottom end of the shell 1;
under the action of the linkage member, the plug 16 is inserted into the communication groove 23 along with the upward movement of the plug 16, so that the communication groove 23 is blocked.
The bottom end of the drainage tube 19 is provided with a connecting funnel 12, the bottom end of the connecting funnel 12 is provided with a drainage hose 14, and the drainage hose 14 is made of soft materials;
the water purified by the permeable membrane 10 can enter the water discharge groove 13 through the connecting hole 9, and then can be discharged through the water discharge groove 13 to the water discharge pipe 11 through the connecting funnel 12.
A rubber ring is arranged at the bottom end of the permeable membrane 10 and is abutted against the inner bottom wall of the water purifying cavity 8;
the rubber ring seals the osmotic membrane 10 and the inner bottom wall of the water purification chamber 8.
The water draining pipe 5 is provided with a water draining seat 4, the inner side of the water draining seat 4 is provided with a liquid draining cavity 24, the inner side of the liquid draining cavity 24 is provided with a limiting rod 27, the limiting rod 27 is vertically arranged, the middle part of the inner bottom wall of the liquid draining cavity 24 is provided with two liquid draining grooves 25, the inner diameter of each liquid draining groove 25 is 1/36 of the inner diameter of the water draining pipe 5, the inner side of the liquid draining cavity 24 is provided with a blocking block 28, the blocking block 28 is sleeved with the limiting rod 27, the top of the blocking block 28 is inclined, the blocking block 28 is in sliding connection with the limiting rod 27, the liquid draining grooves 25 are movably connected with the blocking block 28, the bottom end of the water draining seat 4 is provided with a water draining channel 26, the top end of the water draining channel 26 is communicated with the liquid draining grooves 25, one end of the water draining pipe 5 is provided with a gate, and one end of the water inlet pipeline 17 is provided with a water pump;
when the water continuously flows and is discharged through the drain pipe 5 and the drain seat 4, the water continuously extrudes the inclined surface of the blocking block 28, so that the bottom end of the blocking block 28 is tightly attached to the inner bottom wall of the drain cavity 24, and the drain groove 25 is blocked;
when the water inlet pipeline 17 does not continuously inject water into the water purifying cavity 8, the water pressure in the water discharging cavity 24 is lower and stable, and the water is not discharged through the water discharging pipe 5, the buoyancy generated by the water on the blocking block 28 is larger than the downward extrusion force of the water, so that the blocking block 28 is separated from the inner bottom wall of the water discharging cavity 24, the inner cavities of the water discharging groove 25 and the water discharging cavity 24 are communicated, the water can be slowly released into the water discharging channel 26 through the water discharging groove 25, and the water level in the water purifying cavity 8 can be lowered.
The implementation mode specifically comprises the following steps: when the water purifying operation is carried out, pressurized water to be purified is injected into the water purifying cavity 8 through the water inlet pipeline 17, after the water to be purified reaches the inner side of the water purifying cavity 8 through the water inlet pipeline 17, the water to be purified pushes the linkage ring 18 to move upwards, the linkage ring 18 can control the upright post 21 to pull the water draining cylinder 19 to move upwards through the connecting rod 20, so that the connecting hole 9 moves upwards, the connecting hole 9 is separated from the bottom of the water purifying cavity 8, the plug 16 moves upwards under the driving of the water draining cylinder 19, and the communication groove 23 is blocked as the plug 16 moves upwards to be inserted into the communication groove 23;
the water to be purified passes through the permeable membrane 10 under the action of pressure and becomes purified water to reach the inner side of the permeable membrane 10, then the part of the purified water which passes through the connecting hole 9 reaches the inner side of the drainage groove 13 through the connecting hole 9, and then the purified water is drained through the drainage groove 13 and the drainage hose 14;
when the water inlet pipeline 17 does not continuously inject water into the water purifying cavity 8, the water pressure in the water discharging cavity 24 is lower and stable, and the water is not discharged through the water discharging pipe 5, the buoyancy generated by the water on the blocking block 28 is larger than the downward extrusion force of the water, so that the blocking block 28 is separated from the inner bottom wall of the water discharging cavity 24, the inner cavity of the water discharging cavity 24 is communicated with the water discharging groove 25, the water can be slowly released into the water discharging channel 26 through the water discharging groove 25, the water level in the water purifying cavity 8 can be lowered, and when the water continuously flows and is discharged through the water discharging pipe 5 through the water discharging seat 4, the water continuously extrudes the inclined plane of the blocking block 28, so that the bottom end of the blocking block 28 is tightly attached to the inner bottom wall of the water discharging cavity 24 to block the water discharging groove 25;
after stopping water purification, the water inlet pipeline 17 stops water inlet, and the water in the water purification cavity 8 is discharged through the water discharge pipe 5 or through the liquid discharge groove 25 and the water discharge channel 26;
after the water level in the water purifying cavity 8 drops for a certain period, the water pressure born by the linkage ring 18 also drops, so that the linkage ring 18 descends, the linkage ring 18 finishes blocking the communication groove 23 through the connecting rod 20, the upright post 21, the drainage cylinder 19 and the connecting frame 15, water is discharged into the drainage cavity 3 through the communication groove 23, finally, the water is discharged through the drainage pipe 11, the connecting hole 9 also descends to the bottom of the permeable membrane 10 along with the drainage cylinder 19, and the liquid on the inner side of the permeable membrane 10 is completely discharged.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a water making machine based on reverse osmosis principle, includes casing (1), its characterized in that, movable groove (22) has been seted up on the top of casing (1), clean water cavity (8) have been seted up to the bottom of movable groove (22), the interior bottom wall of clean water cavity (8) is provided with upright section of thick bamboo (6), permeable membrane (10) are installed to the inboard of clean water cavity (8), the bottom and the upright section of thick bamboo (6) of permeable membrane (10) cup joint, water drainage tube (19) have been pegged graft to the inboard of permeable membrane (10), the top of water drainage tube (19) is provided with the interlock;
the bottom of the permeable membrane (10) is inserted with a drainage cylinder (19), a drainage groove (13) is reserved on the inner side of the drainage cylinder (19), a plurality of connecting holes (9) are formed in the top of the inner side of the drainage groove (13), and the drainage groove (13) and the permeable membrane (10) can be movably connected;
the middle part of water purification chamber (8) is connected with inlet channel (17), one side of casing (1) is provided with drain pipe (5), water purification chamber (8) and drain pipe (5) intercommunication.
2. The water generator based on the reverse osmosis principle according to claim 1, wherein: the top and the bottom of the permeable membrane (10) are both provided with shell plates, the shell plates at the top of the permeable membrane (10) are positioned at the bottom of the inner side of the movable groove (22), and the shell plates at the bottom of the permeable membrane (10) are inserted into the inner side of the vertical cylinder (6).
3. The water generator based on the reverse osmosis principle according to claim 1, wherein: the linkage piece comprises a connecting rod (20), an upright post (21) and a linkage ring (18), wherein the linkage ring (18) is sleeved on the outer side of the permeable membrane (10), and the outer peripheral surface of the linkage ring (18) is in sliding connection with the inner wall of the water purifying cavity (8).
4. A water machine based on the principle of reverse osmosis according to claim 3, characterized in that: the drainage cavity (3) has been seted up to the inboard bottom of casing (1), a plurality of communication groove (23) have been seted up to the interior roof of drainage cavity (3), drainage cavity (3) are inserted to the bottom of drainage tube (19), the bottom of drainage tube (19) is provided with a plurality of link (15), the one end that drainage tube (19) was kept away from to link (15) is provided with end cap (16), end cap (16) and communication groove (23) are movable pegging graft.
5. The water generator based on the reverse osmosis principle according to claim 4, wherein: the bottom of a drainage cylinder (19) is provided with a connecting funnel (12), and the bottom of the connecting funnel (12) is provided with a drainage hose (14).
6. The water generator based on the reverse osmosis principle according to claim 1, wherein: the bottom of the permeable membrane (10) is provided with a rubber ring, and the rubber ring is abutted with the inner bottom wall of the water purifying cavity (8).
7. The water generator based on the reverse osmosis principle according to claim 1, wherein: be provided with drain seat (4) on drain pipe (5), drain cavity (24) have been seted up to the inboard of drain seat (4), the inboard of drain cavity (24) is provided with gag lever post (27), but gag lever post (27) vertical setting, the middle part of the interior bottom wall of drain cavity (24) is provided with two drain groove (25), the internal diameter of drain groove (25) is 1/36 of drain pipe (5) internal diameter, the sprue (28) are installed to the inboard of drain cavity (24), sprue (28) cup joint with gag lever post (27), the top slope of sprue (28), sprue (28) and gag lever post (27) sliding connection, but drain groove (25) and sprue (28) swing joint, the bottom of drain seat (4) is provided with drain channel (26), the top and the drain groove (25) of drain channel (26) switch on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321858355.5U CN220432448U (en) | 2023-07-14 | 2023-07-14 | Water making machine based on reverse osmosis principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321858355.5U CN220432448U (en) | 2023-07-14 | 2023-07-14 | Water making machine based on reverse osmosis principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220432448U true CN220432448U (en) | 2024-02-02 |
Family
ID=89686980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321858355.5U Active CN220432448U (en) | 2023-07-14 | 2023-07-14 | Water making machine based on reverse osmosis principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220432448U (en) |
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2023
- 2023-07-14 CN CN202321858355.5U patent/CN220432448U/en active Active
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