CN211035339U - Direct drinking water purifier - Google Patents
Direct drinking water purifier Download PDFInfo
- Publication number
- CN211035339U CN211035339U CN201921455323.4U CN201921455323U CN211035339U CN 211035339 U CN211035339 U CN 211035339U CN 201921455323 U CN201921455323 U CN 201921455323U CN 211035339 U CN211035339 U CN 211035339U
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- outer shell
- boss
- drinking water
- direct drinking
- joint
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Abstract
The utility model discloses a direct drinking water purifying device, which comprises an outer shell and a connecting part; a boss is arranged in the middle of the connecting part; the lug boss is an annular piece integrally formed with the outer shell; the inner surface of the sealing ring is provided with a groove matched with the boss; the sealing ring is wrapped on the surface of the boss; the connecting part is sleeved inside the end part of the shell in an interference fit manner, and the hollow microfiber filter membrane is arranged inside the shell through the connecting part; the outer surrounding end cover is connected with the outer shell body through external threads and internal threads in a screwed mode; the outer surrounding end cover is provided with a water inlet joint, and the rear end of the outer shell is provided with a water outlet joint and a sewage discharge joint. Through set up the boss on connecting portion, wrap up the sealing strip outside the boss, with shell body and connecting portion interference fit back, have good leakproofness, simultaneously, have the gap between shell body tip and the connecting portion tip, conveniently demolish the connecting piece and change the cavity super fiber filter membrane.
Description
Technical Field
The utility model relates to a water purification technology field specifically is a straight drinking water purifier.
Background
The water purifier is water treatment equipment for deeply filtering and purifying water according to the use requirement of water, can effectively filter rust, sand, colloid in water and adsorb chemical agents such as residual chlorine, odor, heterochrosis, pesticide and the like in water, is favorable for human health, is provided with a central water purifier in many places for popularizing healthy drinking water, and the core part of the central water purifier is a water purifying device.
Because the purifier belongs to the device that needs the time to change and maintain, therefore the convenience of its dismouting just appears very important, and components such as clamp among the prior art adopts usually, and the installation is very inconvenient, and its seal structure design is complicated, has not only caused the difficulty of assembly, has caused the waste of resource moreover, and in addition, the sealed mode structure between connecting piece and the shell body among the prior art is also very complicated, has brought the trouble for manufacturing, also is the waste to the resource.
SUMMERY OF THE UTILITY MODEL
The utility model provides a direct drinking water purifier aiming at the problems existing in the prior art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a direct drinking water purifying device comprises an outer shell and a connecting part; a boss is arranged in the middle of the connecting part; the boss is a ring-shaped member integrally formed with the outer shell, and the cross section of the boss is rectangular or square; the inner surface of the sealing ring is provided with a groove matched with the boss; the sealing ring is wrapped on the surface of the boss; the connecting part is sleeved inside the end part of the outer shell in an interference fit manner, and the hollow microfiber filter membrane is arranged inside the outer shell through the connecting part; the upper end of the outer side surface of the outer shell is provided with an external thread; the inner wall of the outer surrounding end cover is provided with internal threads; the outer surrounding end cover is connected with the outer shell body through external threads and internal threads in a screwed mode; the outer surrounding end cover is provided with a water inlet joint, and the rear end of the outer shell is provided with a water outlet joint and a sewage discharge joint; the sewage draining joint is positioned below the water outlet joint; the shell body can be detachably connected with a support frame.
Furthermore, a hollow part is arranged inside the connecting part.
Further, the outer surrounding end cap includes an end face and a side face; a bent part is formed at the joint of the end face and the side face; the side surface is provided with an internal thread; the bending part is contacted with the end part of the outer shell.
Furthermore, the support frame comprises a first support part and a second support part, and the first support part and the second support part are symmetrical and connected through a connecting sheet; the connecting piece is provided with a first mounting hole, and the first supporting part and the second supporting part are both connected with a fixing part; the fixing part is provided with a second mounting hole.
Furthermore, the first supporting part comprises a first vertical part, a first bending part and a second bending part; the vertical part I, the bending part I and the bending part II are sequentially arranged; the second supporting part comprises a second vertical part, a third bending part and a fourth bending part; the vertical portion II, the bending portion III and the bending portion IV are sequentially arranged.
Furthermore, a first included angle is formed between the first bending part I and the third bending part III; and a second included angle is formed between the second bending part and the fourth bending part, the first included angle is larger than the second included angle, and the first vertical part and the second vertical part are parallel to each other.
Further, the first included angle is larger than 120 degrees and smaller than 140 degrees; the second included angle is larger than 60 degrees and smaller than 90 degrees.
The utility model has the advantages that:
the connecting part is provided with the boss, the boss is wrapped with the sealing strip, a sealing part with a simple structure is formed, the outer shell is in interference fit with the connecting part, and the sealing part has good sealing performance; the hollow part is arranged in the connecting part, so that compared with a connecting part without the hollow part, the water pressure can be reduced, the contact time of water and the hollow microfiber filter membrane is prolonged, and the filtration is cleaner; the support frame is provided with a first included angle and a second included angle, and can adapt to water purifying devices with different sizes; the water outlet is arranged at the rear end of the outer shell, so that water can be discharged more smoothly and conveniently.
Drawings
FIG. 1 is a schematic view of the structure of the direct drinking water purifying device of the present invention;
FIG. 2 is a cross-sectional view of the sealing ring and the protrusion of the present invention;
FIG. 3 is a schematic structural view of the front end of the direct drinking water purifying device of the present invention;
FIG. 4 is a schematic structural view of the rear end of the direct drinking water purifying device of the present invention;
FIG. 5 is an exploded view of the direct drinking water purifying device of the present invention;
FIG. 6 is a schematic view of the structure of the hollow microfiber filter membrane of the present invention;
FIG. 7 is a schematic cross-sectional view of the support frame of the present invention;
fig. 8 is a schematic sectional view of the connecting block of the present invention;
fig. 9 is a schematic structural view of the outer surrounding end cap of the present invention.
In the figure: 1-shell, 2-outer surrounding end cover, 2 a-end face, 2 b-side face, 2 c-bending part, 3-supporting frame, 3 a-connecting piece, 3 b-bending part two, 3 c-bending part one, 3 d-vertical part one, 31 b-bending part four, 31 c-bending part three, 31 d-vertical part two, 4-sewage joint, 6-water outlet joint, 7-water inlet joint, 8-nut, 9-hollow super fiber filter membrane, 10-connecting part, 11-screw, 12-sealing ring, 14-boss,
15-hollowing out.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
It should be noted that, in the present invention, the "front end" refers to the side where the water inlet joint is disposed, and the "rear end" refers to the side where the water outlet joint is disposed.
Please refer to fig. 1-9, which illustrate a direct drinking water purifying device of the present invention, comprising an outer casing 1 and a connecting part 10;
the hollow microfiber filter membrane 9 is arranged inside the outer shell 1 through a connecting part 10;
the middle part of the connecting part 10 is provided with a boss 14, the boss 14 is a ring-shaped part integrally formed with the outer shell 1, the cross section of the boss 14 is rectangular or square, the inner surface of the sealing ring 12 is provided with a groove matched with the boss 14, the sealing ring 12 is wrapped on the surface of the boss 14, the connecting part 10 is sleeved inside the end part of the outer shell 1 in an interference fit manner, the hollow microfiber filter membrane 9 is arranged inside the outer shell 1 through the connecting part 10, and a sealing strip 12 and the boss 14 are arranged between the outer shell 1 and the connecting part 10, so that a gap is formed between the upper end of the outer shell 1 and the end part of the connecting part 10, an instrument can be conveniently inserted to disassemble the connecting;
the outer surrounding end cover 2 comprises an end face 2a and a side face 2b, a bent part 2c is formed at the joint of the end face 2a and the side face 2b, an internal thread is arranged on the side face 2b, when the outer surrounding end cover 2 and the outer shell 1 are screwed and connected, the bent part 2c is contacted with the end part of the outer shell 1,
a hollow part 15 is arranged in the connecting part 10;
the end parts of the hollow microfiber filter membranes 9 penetrate through holes formed in the upper parts of the connecting parts 10, pass through the hollow parts 15 and then are inserted into through holes formed in the lower parts of the connecting parts 10, the connecting parts 10 are arranged at the front ends of the outer shells 1, and the hollow microfiber filter membranes 9 are arranged inside the outer shells 1;
the outer shell 1 is also provided with a support frame 3, and the support frame 3 is used for fixing a direct drinking water purifying device;
the supporting frame 3 comprises a first supporting part and a second supporting part, the first supporting part and the second supporting part are symmetrical and are connected through a connecting sheet 3a, a first mounting hole is formed in the connecting sheet 3a, a screw 11 is fixed on the outer shell 1, the screw 11 penetrates through the first mounting hole to be connected with a nut 8, and the supporting frame 3 is fixed on the outer shell 1;
the first supporting part and the second supporting part are both connected with a fixing part 3e, a second mounting hole is formed in the fixing part 3e, and the direct drinking water purifying device is fixed in the water purifying system through the second mounting hole;
the first supporting part comprises a first vertical part 3d, a first bent part 3c and a second bent part 3b, the first vertical part 3d is connected with the first bent part 3c, and the first bent part 3c is connected with the second bent part 3 b;
the second support part comprises a second vertical part 31d, a third bent part 31c and a fourth bent part 31 b; the second vertical part 31d is connected with the third bending part 31 c; the third bent part 31c is connected with the fourth bent part 31b
A first included angle is formed between the first bending part 3c and the third bending part 31c, a second included angle is formed between the second bending part 3b and the fourth bending part 31b, the first included angle is larger than the second included angle, the first vertical part 3d and the second vertical part 31d are arranged in parallel, the first included angle is larger than 120 degrees and smaller than 140 degrees, and the second included angle is larger than 60 degrees and smaller than 90 degrees;
the support frame 3 is made of a material with certain flexibility, can deform to a certain degree, and can be better adapted to the outer shells 1 with different sizes;
the outer surrounding end cover 2 is provided with a water inlet joint 7, the rear end of the outer shell 1 is provided with a water outlet joint 6 and a sewage draining joint 4, and the water outlet joint 6 is positioned above the sewage draining joint 4.
The assembly mode is as follows:
the connecting part 10 is embedded in the outer shell 1, the end cover 2 is screwed on the outer shell 1, the outer shell 1 is clamped in the middle of the support frame 3, a screw 11 arranged on the outer shell 1 penetrates through a first through hole formed in the connecting piece 3a to be connected with the nut 8, and the fixing part 3e is fixed in the water purification system through the screw.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (7)
1. A direct drinking water purifier which is characterized in that: comprises an outer shell (1) and a connecting part (10); a boss (14) is arranged in the middle of the connecting part (10); the boss (14) is an annular piece integrally formed with the outer shell (1), and the cross section of the boss (14) is rectangular or square; the inner surface of the sealing ring (12) is provided with a groove matched with the boss (14); the sealing ring (12) is wrapped on the surface of the boss (14); the connecting part (10) is sleeved inside the end part of the outer shell (1) in an interference fit manner, and the hollow microfiber filter membrane (9) is arranged inside the outer shell (1) through the connecting part (10); the upper end of the outer side surface of the outer shell (1) is provided with an external thread; the inner wall of the outer surrounding end cover (2) is provided with internal threads; the outer surrounding end cover (2) is connected with the outer shell (1) in a screwing mode through external threads and internal threads; a water inlet joint (7) is arranged on the outer surrounding end cover (2), and a water outlet joint (6) and a sewage discharge joint (4) are arranged at the rear end of the outer shell (1); the sewage draining joint (4) is positioned below the water outlet joint (6); the outer shell (1) can be detachably connected with a support frame (3).
2. A direct drinking water purifying device according to claim 1, characterized in that: a hollow part (15) is arranged in the connecting part (10).
3. A direct drinking water purifying device according to claim 1, characterized in that: the outer surrounding end cover (2) comprises an end face (2a) and a side face (2 b); a bent part (2c) is formed at the joint of the end surface (2a) and the side surface (2 b); the side surface (2b) is provided with an internal thread; the bent part (2c) is in end contact with the outer shell (1).
4. A direct drinking water purifying device according to claim 1, characterized in that: the support frame (3) comprises a first support part and a second support part, and the first support part and the second support part are symmetrical and connected through a connecting sheet (3 a); the connecting piece (3a) is provided with a first mounting hole, and the first supporting part and the second supporting part are both connected with a fixing part (3 e); the fixing part (3e) is provided with a second mounting hole.
5. A direct drinking water purifying device according to claim 4, characterized in that: the first supporting part comprises a first vertical part (3d), a first bent part (3c) and a second bent part (3 b); the first vertical part (3d), the first bending part (3c) and the second bending part (3b) are arranged in sequence; the second support part comprises a second vertical part (31d), a third bent part (31c) and a fourth bent part (31 b); the vertical portion two (31d), the bent portion three (31c), and the bent portion four (31b) are sequentially provided.
6. A direct drinking water purifying device according to claim 5, characterized in that: a first included angle is formed between the first bending part (3c) and the third bending part (31 c); and a second included angle is formed between the second bending part (3b) and the fourth bending part (31b), the first included angle is larger than the second included angle, and the first vertical part (3d) and the second vertical part (31d) are parallel to each other.
7. A direct drinking water purifying device according to claim 6, characterized in that: the first included angle is larger than 120 degrees and smaller than 140 degrees; the second included angle is larger than 60 degrees and smaller than 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921455323.4U CN211035339U (en) | 2019-09-03 | 2019-09-03 | Direct drinking water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921455323.4U CN211035339U (en) | 2019-09-03 | 2019-09-03 | Direct drinking water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211035339U true CN211035339U (en) | 2020-07-17 |
Family
ID=71565962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921455323.4U Active CN211035339U (en) | 2019-09-03 | 2019-09-03 | Direct drinking water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211035339U (en) |
-
2019
- 2019-09-03 CN CN201921455323.4U patent/CN211035339U/en active Active
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