CN221275353U - Portable water purifier - Google Patents
Portable water purifier Download PDFInfo
- Publication number
- CN221275353U CN221275353U CN202323034498.7U CN202323034498U CN221275353U CN 221275353 U CN221275353 U CN 221275353U CN 202323034498 U CN202323034498 U CN 202323034498U CN 221275353 U CN221275353 U CN 221275353U
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- Prior art keywords
- screw
- water purifier
- cup body
- cup
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 239000012528 membrane Substances 0.000 claims abstract description 40
- 210000004492 nuclear pore Anatomy 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 238000000746 purification Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000003651 drinking water Substances 0.000 abstract description 8
- 235000020188 drinking water Nutrition 0.000 abstract description 8
- 241000894006 Bacteria Species 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 6
- 239000008213 purified water Substances 0.000 abstract description 6
- 239000011148 porous material Substances 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 241000190070 Sarracenia purpurea Species 0.000 abstract description 2
- 230000035622 drinking Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 101150038956 cup-4 gene Proteins 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a portable water purifier, which belongs to the technical field of water purifier equipment and comprises a cup body, a cup cover and a screw, wherein a purifying mechanism is arranged at one end of the screw, the screw is in threaded connection with the cup cover and is used for driving the purifying mechanism to move in the cup body by rotating the screw, and a water inlet pipe is arranged at the bottom of the cup body and is used for conveying liquid to be filtered to the cup body. The portable water purifier does not need to use a power supply, and only the manual rotary table is required to be rotated to suck a water source and purify water under pressure; the filtering membrane adopts a nuclear pore membrane with a small pore diameter, and has the advantages of high mechanical strength, high flexibility, high chemical stability, no fiber falling, long-time use, bacteria interception and the like; the whole structure is simple, small and exquisite and portable, the operation is simple and convenient, the drinking water purifier can drink purified water like a common water cup, and the drinking water purifier is suitable for drinking water purification under rural areas, wild conditions and the like.
Description
Technical Field
The utility model belongs to the technical field of water purifier equipment, and relates to a portable water purifier.
Background
With the development of society and science and technology, the water quality safety problem is more and more paid attention to, and the water purifier provides a wide market prospect for popularization of water purifier products. According to the purification principle, the water purifier can be divided into a reverse osmosis water purifier, an ultrafiltration water purifier, a nanofiltration water purifier and the like; the water purifier may be classified into an electric type, a mechanical type, a gravity type water purifier, etc., according to whether a power source is required.
The portable water purifier is portable, has the characteristics of small volume and simple structure, and can filter river water, stream water, pit water and water polluted by slight bacteria, so that the water purifier becomes purified water capable of being directly drunk, and the requirements of outdoor exercises or working groups, armies and the like on convenient drinking water in various environments and secondary purification of drinking water by partial groups are met. Existing portable water purifiers are mainly divided into three types: extrusion type, pump type and direct drinking type are generally adopted for filtering by adopting a multi-stage filter element combination so as to adapt to the drinking water requirements under different environments.
However, the current portable water purifiers have the following problems: 1) The portable water purifier working by adopting a power supply and electric power has the risks of short circuit, electric power exhaustion and the like; 2) Some water purifier devices have incomplete structures or are inconvenient for direct drinking of purified water; 3) The water quality of the drinking water is affected because the water has no interception performance on tiny particles, bacteria and other tiny residues in the water. In addition, product size, portability, strength and tightness of the container and tubing are also factors to be considered in designing portable water purifiers.
Disclosure of utility model
Compared with the purification device in the prior art, the portable water purifier provided by the utility model has the advantages that the whole structure is simple, the operation is simple and convenient, the small residues in water such as bacteria and the like can be trapped, the purification effect on slightly polluted water sources can be ensured, and the requirements of various crowds on outdoor water purification and secondary purification of domestic water are met.
The portable water purifier comprises a cup body, a cup cover and a screw, wherein one end of the screw is provided with a purifying mechanism, the screw is in threaded connection with the cup cover and is used for driving the purifying mechanism to move in the cup body by rotating, and the bottom of the cup body is provided with a water inlet pipe for conveying liquid to be filtered to the cup body.
The utility model is also characterized in that:
In some embodiments, the purifying mechanism comprises a nuclear pore membrane, a concave plug is arranged on one side of the nuclear pore membrane, the plane side of the concave plug is abutted against one side of the nuclear pore membrane, a gasket is arranged on the other side of the nuclear pore membrane, the gasket is abutted against the other side of the nuclear pore membrane, holes for water to be filtered to pass through are formed in the concave plug and the gasket, and the nuclear pore membrane, the concave plug and the gasket are connected with the screw rod through the connecting mechanism.
In some embodiments, the connection mechanism comprises a stud that extends through the female plug, the nuclear track membrane and the spacer, the female plug and the spacer being secured to both sides of the nuclear track membrane by nuts that are screwed to the stud.
In some embodiments, a connector is arranged at one end of the stud, a positioning groove is arranged at one end of the screw close to the purifying mechanism, the connector and the positioning groove are matched with each other, and the connector is connected with the stud through the screw, so that the screw is driven to further drive the purifying mechanism to move when rotating.
In some embodiments, the end of the stud is provided with a plugging groove, the end of the screw close to the purifying mechanism is provided with a through hole along the radial direction, and a plug connector is arranged in the through hole and is matched with the plugging groove for connecting the screw and the stud.
In some embodiments, a sealing ring is further arranged on the circumferential outer side of the concave plug, and the sealing ring is abutted against the inner wall of the cup body.
In some embodiments, the outer side of the water inlet end of the water inlet pipe is provided with threads, and a pipe cover is connected through the threads and is used for opening or closing the water inlet pipe.
In some embodiments, the bottom of the cup body is also provided with a supporting table for stabilizing the cup body, and the height of the supporting table is equal to the height of the water inlet pipe and the pipe cover, which extend out of the cup body after being connected with each other through threads.
In some embodiments, the cup and the cap are threadably connected, the connecting threads of the cup and the cap are rotated in a direction a, and the connecting threads of the screw and the cap are rotated in a direction B, which is opposite to directions a and B.
In some embodiments, a turntable is affixed to an end of the screw that faces away from the purification mechanism.
The beneficial effects of the utility model are as follows:
1. The portable water purifier does not need to use a power supply, and only the manual rotary table is required to be rotated to suck a water source and purify water under pressure;
2. The portable water purifier filtering membrane adopts a nuclear pore membrane with a small pore diameter, and has the advantages of high mechanical strength, high flexibility, high chemical stability, no fiber falling, long-time use, bacteria interception and the like;
3. the portable water purifier has the advantages of simple integral structure, small size, portability and simple and convenient operation, can drink purified water like a common water cup, and is suitable for drinking water purification under rural, outdoor and other conditions.
Drawings
Fig. 1 is a schematic view of a portable water purifier according to the present utility model;
FIG. 2 is a schematic diagram showing a connection structure of a screw and a purifying mechanism in the portable water purifier according to the present utility model;
FIG. 3 is a schematic view showing a connection structure of a screw and a connection mechanism in the portable water purifier according to the present utility model;
Fig. 4 is a schematic structural view of a connection mechanism in the portable water purifier of the present utility model.
In the figure: 1. the device comprises a turntable, a screw rod, a plug connector, a positioning groove, a cup cover, a cup body, a connecting mechanism, a connector, a plug groove, a nut, a purifying mechanism, a cleaning mechanism, a concave plug, a gasket, a core hole membrane, a sealing ring, a supporting table, a water inlet pipe and a pipe cover.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the detailed description.
As shown in fig. 1-4, the utility model discloses a portable water purifier, which comprises a cup body 4, a cup cover 3 and a screw rod 2, wherein one end of the screw rod 2 is provided with a purifying mechanism 6, the screw rod 2 is in threaded connection with the cup cover 3, the center of the cup cover 3 is provided with a threaded hole for matching the screw rod 2, the screw rod 2 is used for rotating to drive the purifying mechanism 6 to move in the cup body 4, and the bottom of the cup body 4 is provided with a water inlet pipe for conveying liquid to be filtered to the cup body 4.
Example 1
According to the utility model, the screw rod 2 is in threaded connection with the cup cover 3 for transmission, so that the cup cover 3 is kept motionless, the screw rod 2 can move up and down along the internal threads of the cup cover 3, and the purifying mechanism is driven to move, so that the liquid to be treated is purified. The liquid to be treated enters the cup body 4 through the water inlet pipe 8 at the bottom of the cup body 4, and the cup body 4 is in a round cylinder shape.
In some embodiments, the purifying mechanism 6 includes a nuclear pore membrane 603, a concave plug 601 is disposed on one side of the nuclear pore membrane 603, a plane side of the concave plug 601 is abutted against one side of the nuclear pore membrane 603, a gasket 602 is disposed on the other side of the nuclear pore membrane 603, the gasket 602 is abutted against the other side of the nuclear pore membrane 603, holes for water to be filtered to pass through are formed in the concave plug 601 and the gasket 602, and the nuclear pore membrane 603, the concave plug 601 and the gasket 602 are connected with the screw 2 through a connecting mechanism 5.
According to the utility model, the nuclear pore membrane 603 is adopted to purify the liquid to be treated, and the concave plug 601 and the gasket 602 are respectively arranged on two sides, so that the nuclear pore membrane 603 can be fixed on one hand, and on the other hand, the connection with the connecting mechanism 5 is facilitated, the nuclear pore membrane 603 is not damaged, holes for the water to be filtered to pass through are formed in the concave plug 601 and the gasket 602, and the liquid to be treated entering the cup body 4 sequentially flows through the gasket 602, the nuclear pore membrane 603 and the concave plug 601. The filtering membrane adopts a nuclear pore membrane 603 with a micro pore diameter, namely a pore diameter smaller than 1 micron, and has the advantages of high mechanical strength, high flexibility, high chemical stability, no fiber shedding, long-time use, bacteria interception and the like.
In some embodiments, the connection mechanism 5 comprises a stud that penetrates through the concave plug 601, the nuclear track 603 and the gasket 602, and the concave plug 601 and the gasket 602 are fixed on both sides of the nuclear track 603 by screwing nuts and the stud.
Example 2
On the basis of embodiment 1, as shown in fig. 4, the connecting mechanism 5 of the utility model has a simple structure, adopts the form of a stud and a nut to connect the concave plug 601, the nuclear pore membrane 603 and the gasket 602 to the screw rod 2, so that the concave plug 601, the nuclear pore membrane 603 and the gasket 602 can be driven to move when the screw rod 2 rotates, and as shown in fig. 4, the nut comprises a nut a503 and a nut b504, the nut a503 is connected with the stud and arranged on one side of the concave plug 601, and the nut b504 is connected with the stud and arranged on one side of the gasket.
In some embodiments, a connector 501 is disposed at one end of the stud, a positioning groove 202 is disposed at one end of the screw 2 close to the purifying mechanism 6, the connector 501 and the positioning groove 202 are mutually matched, and are connected with the stud through the screw 2, so that the stud is driven to further drive the purifying mechanism 6 to move when the screw 2 rotates.
In the utility model, a section of the stud is provided with the connector 501, the connector 501 is spherical, the top of the screw 2 is provided with the positioning groove 202 which is also spherical, so that the stud can be conveniently positioned for installation, and the stud can be connected with the screw 2 in other modes, so that the stud can move along with the screw 2.
As shown in fig. 3, in some embodiments, a socket 502 is formed at an end of the stud, a through hole is formed at an end of the screw 2, which is close to the purifying mechanism 6, along a radial direction, and a plug 201 is formed in the through hole, and the plug 201 is matched with the socket 502 and is used for connecting the screw 2 and the stud.
According to the utility model, the insertion groove 502 extending along the radial direction is arranged in the circumferential direction of the stud, the radial through hole is arranged at the bottom of the screw 2, the through hole corresponds to the insertion groove 502, the plug connector 201 penetrates through the through hole and goes deep into the insertion groove 502, in a specific implementation, the diameter of the insertion groove needs to be ensured to be larger than that of the plug connector 201, and a gap exists between the plug connector 201 and the insertion groove 502 due to the arrangement, so that the stud only moves up and down when the screw 2 rotates.
Example 3
In addition to example 1, as shown in fig. 2, in some embodiments, a seal ring 604 is further provided on the outer side of the recess plug 601 in the circumferential direction, and the seal ring 604 abuts against the inner wall of the cup 4.
When the nuclear pore membrane 603 is used for purifying liquid, a strict sealing effect is required to be ensured between the purified liquid and the unpurified liquid in the cup body, so that the sealing ring 604 is circumferentially arranged on the concave plug 601, the sealing ring 604 can be made of an O-shaped sealing ring and made of rubber, and the stud only moves up and down, so that the situation that the friction force is large when the sealing ring 604 rotates is avoided, and the situation that the sealing ring 604 is damaged quickly is avoided.
In some embodiments, the water inlet pipe 8 is provided with threads on the outside of the water inlet end, through which a pipe cover 9 is screwed for opening or closing the water inlet pipe 8.
In the utility model, after the liquid to be purified enters the cup body 4, the water inlet pipe 8 can be closed through the pipe cover 9, so that the liquid is prevented from flowing out. The bottom of the cup body 4 is also provided with a supporting table 7 for stabilizing the cup body 4, the height of the supporting table 7 is equal to the height of the cup body 4 which is stretched out after the water inlet pipe 8 and the pipe cover 9 are in threaded connection, and the cup body can be stabilized through the supporting table 7 after the pipe cover 9 closes the water inlet pipe 8, so that the unstable placement of the cup body is avoided.
In some embodiments, the cup body 4 is in threaded connection with the cup cover 3, in a specific implementation, the cup cover 3 needs to be guaranteed to be in a state of not moving relative to the screw rod 2, and in a water purifying process, an optimal result is that the cup cover 3 is in threaded connection with the cup body 4, the connecting thread screwing direction of the cup body 4 and the cup cover 3 is A, the connecting thread screwing direction of the screw rod 2 and the cup cover 3 is B, and the directions of A and B are reversed, so that the screw rod 2 cannot continue to rotate due to the falling of the cup cover 3 in the rotating process of the screw rod 2.
In some embodiments, the screw rod 2 deviates from the one end rigid coupling of purifying mechanism 6 and has carousel 1, and carousel 1 is oblate disc, and the tip that screw rod 2 deviates from cup 4 is equipped with the through-hole, through bolt connection carousel 1 and screw rod 2, in the in-service use, any means that can make both rigid couplings can, the manual work of being convenient for rotates screw rod 2, saves personnel's physical power.
The application method and the working principle of the utility model are as follows:
Step 1, a nuclear pore membrane 603 is arranged between a concave plug 601 and a gasket 602, a sealing ring 604 is arranged on the outer side surface of the concave plug 601, a cup cover 3 is arranged at the mouth of a cup body 4, and a pipe cover 9 is arranged on a water inlet pipe 8;
Step 2, unscrewing the pipe cover 9, rotating the manual rotary table 1 to enable the nuclear pore membrane 603 to descend to the bottom of the cup, immersing the water inlet pipe 8 into a water source, rotating the manual rotary table 1 to enable the screw rod 2 to ascend, sucking water into the cup body 4, stopping rotating the manual rotary table 1 after filling water, and screwing the pipe cover 9;
Step 3, rotating the manual rotary table 1 to enable the screw rod 2 to descend, filtering raw water at the lower side of the nuclear pore membrane 603 into clean water, and filtering water in the cup body 4 into clean water when the screw rod 2 descends to the bottom of the cup at the upper side of the nuclear pore membrane 603;
And 4, unscrewing the cup cover 3, directly drinking purified water or pouring the purified water out, then screwing the cup cover 3, recovering to the state of the step 1, and repeating the steps 2 to 4 for a plurality of times of water purifying operation.
Claims (10)
1. The portable water purifier is characterized by comprising a cup body (4), a cup cover (3) and a screw rod (2), wherein a purifying mechanism (6) is arranged at one end of the screw rod (2), the screw rod (2) is in threaded connection with the cup cover (3) and is used for driving the purifying mechanism (6) to move in the cup body (4) through rotation of the screw rod (2), and a water inlet pipe (8) is arranged at the bottom of the cup body (4) and is used for conveying liquid to be filtered to the cup body (4).
2. The portable water purifier according to claim 1, wherein the purifying mechanism (6) comprises a nuclear pore membrane (603), a concave plug (601) is arranged on one side of the nuclear pore membrane (603), the plane side of the concave plug (601) is abutted against one side of the nuclear pore membrane (603), a gasket (602) is arranged on the other side of the nuclear pore membrane (603), the gasket (602) is abutted against the other side of the nuclear pore membrane (603), holes for water to be filtered to pass through are formed in the concave plug (601) and the gasket (602), and the nuclear pore membrane (603), the concave plug (601) and the gasket (602) are connected with the screw (2) through a connecting mechanism (5).
3. The portable water purifier according to claim 2, wherein the connection mechanism (5) comprises a stud penetrating through the concave plug (601), the nuclear pore membrane (603) and the gasket (602), and the concave plug (601) and the gasket (602) are fixed on two sides of the nuclear pore membrane (603) through nuts and studs in a screwing mode.
4. A portable water purifier as claimed in claim 3, wherein a connector (501) is provided at one end of the screw bolt, a positioning groove (202) is provided at one end of the screw bolt (2) close to the purifying mechanism (6), the connector (501) and the positioning groove (202) are mutually matched, and are connected with the screw bolt through the screw bolt (2), and the screw bolt is driven to further drive the purifying mechanism (6) to move when the screw bolt (2) rotates.
5. The portable water purifier as recited in claim 4, wherein an insertion groove (502) is provided at an end of the stud, a through hole is provided at an end of the screw (2) close to the purifying mechanism (6) along a radial direction, an insertion piece (201) is provided in the through hole, and the insertion piece (201) is matched with the insertion groove (502) for connecting the screw (2) and the stud.
6. A portable water purifier as claimed in claim 3, wherein the peripheral outer side of the recess plug (601) is further provided with a sealing ring (604), and the sealing ring (604) abuts against the inner wall of the cup body (4).
7. Portable water purifier according to claim 1, characterized in that the water inlet pipe (8) is provided with a screw thread on the outside of the water inlet end, through which a pipe cover (9) is connected for opening or closing the water inlet pipe (8).
8. The portable water purifier as recited in claim 7, wherein a supporting table (7) is further provided at the bottom of the cup body (4) for stabilizing the cup body (4), and the supporting table (7) has a height equal to a height of the cup body (4) after the water inlet pipe (8) and the pipe cover (9) are screwed together.
9. The portable water purifier according to claim 1, wherein the cup (4) is in threaded connection with the cup cover (3), the connecting thread of the cup (4) and the cup cover (3) is in a rotation direction A, the connecting thread of the screw (2) and the cup cover (3) is in a rotation direction B, and the directions A and B are opposite.
10. Portable water purifier according to claim 1, characterized in that the end of the screw (2) facing away from the purification mechanism (6) is fixedly connected with a turntable (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202323034498.7U CN221275353U (en) | 2023-11-09 | 2023-11-09 | Portable water purifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202323034498.7U CN221275353U (en) | 2023-11-09 | 2023-11-09 | Portable water purifier |
Publications (1)
Publication Number | Publication Date |
---|---|
CN221275353U true CN221275353U (en) | 2024-07-05 |
Family
ID=91692465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202323034498.7U Active CN221275353U (en) | 2023-11-09 | 2023-11-09 | Portable water purifier |
Country Status (1)
Country | Link |
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CN (1) | CN221275353U (en) |
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2023
- 2023-11-09 CN CN202323034498.7U patent/CN221275353U/en active Active
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