CN212151801U

CN212151801U - Water purifier

Info

Publication number: CN212151801U
Application number: CN201922463082.4U
Authority: CN
Inventors: 李立雄
Original assignee: Xiamen Doctorway Health Technology Co ltd
Current assignee: Xiamen Doctorway Health Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-12-15
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a water purifier, including support, filter core and booster, its support has the supporting legs of U type, can provide reliable and stable support for water purifier simple to operate, and when the filter core is changed in later stage, need not to lift up whole water purifier, only need twist out the filter core can, it is simple and convenient to change, labour saving and time saving, simultaneously, the filter core joint simple structure that this application provided has and connects reliably easy dismounting's advantage.

Description

Water purifier

Technical Field

The utility model relates to a water purifier.

Background

The water purifier is also called water purifier and water quality purifier, and is water treatment equipment for deeply filtering and purifying water according to the use requirement of water. The water purifier is generally used as a household small purifier, the technical core of the water purifier is a filtering membrane in a filter element device, and the water purifier mainly adopts three technologies of an ultrafiltration membrane, an RO reverse osmosis membrane and a nanofiltration membrane at present.

Household water purifier generally installs under the cupboard, and most families, and the cupboard space is little, causes the installation of water purifier inconvenient, and when the later stage filter core is old, needs to replace, it is more difficult that it changes, and traditional water purifier need hold whole equipment, revolves out or takes out the filter core from the bottom again, and this change is wasted time and energy, needs to change urgently.

Disclosure of Invention

The utility model provides a water purifier for solving the technical problems, which comprises a bracket, a filter element and a supercharger; the support comprises a top plate, two side plates and support legs, the two side plates are respectively arranged at the bottoms of the two sides of the top plate, and the support legs are U-shaped and connected to the bottoms of the two side plates; the top of the top plate is provided with a sealing box, the sealing box comprises a box cover and a box body, a sealing ring is arranged between the box cover and the box body, the box cover is provided with a through hole, the box body is provided with a screw hole, and the box cover and the box body are fixedly connected through a screw, the screw hole and the through hole; a switch and an electronic valve are arranged in the sealing box; the side wall of the box body is provided with a side hole, a rubber waterproof ring is arranged on the side hole, and the switch and the electronic valve are respectively connected with the outside through a circuit, a water pipe and the side hole; the side plate is provided with a water inlet joint and a water outlet joint, the bottom of the bracket is provided with a filter element joint and a supercharger, and the filter element joint is connected with a filter element; the filter element joint comprises a water inlet and a water outlet; the water inlet joint, the supercharger, the electronic valve, the filter element joint and the water outlet joint are connected in series through a water pipe.

During the installation, can with whole water purifier pass through the supporting leg place in the cupboard can, the supporting leg of U type not only provides reliable support, still save material, saves the cost, when needs renew cartridge, need not to lift whole water purifier, directly hold the filter core, screw out can.

Further, the cartridge adapter comprises an inner rotary core and a housing; the inner rotating core sequentially comprises a circular ring, a limiting table and a butt joint port from top to bottom; the middle part of the periphery of the circular ring is provided with a first water inlet and a first water outlet which are symmetrical, the upper part and the lower part of the periphery of the circular ring are provided with sealing ring grooves, and sealing rings are arranged on the sealing ring grooves; the limiting table is formed by cutting off two sides of a circular plate concentric with the circular ring, the linear profiles of the two sides are parallel, and the limiting table is arranged on the circular plate; the butt joint comprises a water inlet butt joint and a water outlet butt joint, the first water inlet hole is connected with the water inlet butt joint, and the first water outlet hole is connected with the water outlet butt joint; the shell comprises a mounting groove corresponding to the inner rotary core, the mounting groove is divided into at least four sections, namely a first section, a second section, a third section and a fourth section from inside to outside; the first section has a profile and a depth that are consistent with the circular ring of the inner rotary core; the second section is circular and has the same diameter as a circular plate of a limiting table of the inner rotating core, and the depth of the second section is equal to the thickness of the limiting table; the contour of the third section is consistent with that of the limiting table; the fourth section is provided with two symmetrical clamping grooves; a protrusion is arranged on the circumference of the arc of the limiting table, an arc-shaped abdicating groove is arranged on the side wall of the second section, when the limiting table is aligned with the third section, the protrusion is aligned with the starting point of the abdicating groove, and when the limiting table and the third section rotate in a staggered manner by ninety degrees, the protrusion is aligned with the end point of the abdicating groove; second water inlet and second delivery port have been seted up to the lateral wall of first section mounting groove, work as the arch is aimed at when stepping down the terminal point in groove, first inlet opening and second water inlet butt joint, first apopore and second delivery port butt joint.

Further, the head of filter core is equipped with butt joint end and spacing head, the butt joint end includes filter core water inlet and filter core delivery port, corresponds respectively the butt joint of intaking and the play water butt joint of interior rotatory core, the spacing head sets up the bottom of butt joint end, including the joint protrusion of bisymmetry, correspond the draw-in groove of shell.

Further, the filter core connects and the filter core all has four, has the level four water purification promptly, includes cotton filter core of PP, first leading active carbon filter core, the leading active carbon filter core of second and rearmounted active carbon filter core respectively.

Furthermore, the top of roof is equipped with fifth filter core and connects, the fifth filter core is the reverse osmosis membrane filter core.

Furthermore, a water pressure gauge is arranged at the top of the top plate and connected with the fifth filter element.

From the above description of the present invention, compared with the prior art, the present invention has the following advantages:

the application provides a water purifier, including support, filter core and booster, its support has the supporting legs of U type, can provide reliable and stable support for water purifier simple to operate, and when the filter core is changed in the later stage, need not to lift up whole water purifier, only need twist out the filter core can, it is simple and convenient to change, labour saving and time saving, simultaneously, the filter core joint simple structure that this application provided has and connects reliably easy dismounting's advantage.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it.

Wherein:

FIG. 1 is a first axial view of a water purifier according to the present invention;

FIG. 2 is a second axial side view of the water purifier of the present invention;

FIG. 3 is a third axial side view of the water purifier of the present invention;

FIG. 4 is a side view of the filter element and the joint shaft of the filter element of the water purifier of the present invention;

fig. 5 is a first side view of the inner rotary mandrel of the water purifier of the present invention;

FIG. 6 is a second side view of the inner rotary mandrel of the water purifier of the present invention;

FIG. 7 is a bottom view of the inner rotary core of the water purifier of the present invention;

FIG. 8 is a sectional view of an inner rotary core of the water purifier of the present invention;

FIG. 9 is a first axial view of the water purifier housing;

FIG. 10 is a second side view of the housing of the water purifier of the present invention;

fig. 11 is a bottom view of the outer casing of the water purifier of the present invention;

fig. 12 is a first sectional view of the housing of the water purifier of the present invention;

FIG. 13 is a second sectional view of the water purifier according to the present invention;

fig. 14 is a side view of a filter element shaft of the water purifier of the present invention.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 4, a water purifier includes a bracket 1, a filter element 2, and a pressure booster 3.

Specifically, support 1 includes roof 11, two curb plates 12 and supporting leg 13, and two curb plates 12 are installed respectively the bottom of the both sides of roof 11, supporting leg 13 is the U type, connects in the bottom of two curb plates 12.

A sealing box 14 is arranged at the top of the top plate 11, the sealing box 14 comprises a box cover and a box body, a sealing ring is arranged between the box cover and the box body, a through hole is formed in the box cover, a screw hole is formed in the box body, and the box cover and the box body are fixedly connected through a screw, the screw hole and the through hole; a switch and an electronic valve are arranged in the sealing box; the lateral wall of box body is equipped with the side opening, be equipped with the waterproof circle of rubber on the side opening, switch and electronic valve are outside through circuit, water pipe and side opening connection respectively.

The side plate 12 is provided with a water inlet joint and a water outlet joint.

The filter core of installing support 1 connects 15 and booster 3 in the bottom, filter core connects 15 and connects filter core 2, booster 3 connect switch.

In this embodiment, the cartridge adapter 15 includes an inner rotary core 151 and a housing 152.

Referring to fig. 5 to 8, the inner rotating core 151 includes, from top to bottom, a ring 1511, a limiting table 1512 and a docking port 1513. A first water inlet hole and a first water outlet hole which are symmetrical are formed in the middle of the periphery of the ring 1511, sealing ring grooves are formed in the upper portion and the lower portion of the periphery of the ring 1511, and sealing rings are mounted on the sealing ring grooves; the limiting table 1512 is formed by cutting two sides of a circular plate concentric with the circular ring 1511, and the linear profiles of the two sides are parallel; the interface 1513 includes into water the butt joint and goes out the water butt joint, the butt joint of intaking is connected to first inlet opening, a water butt joint is connected to first apopore.

Referring to fig. 9 to 13, the housing 152 includes a mounting groove corresponding to the inner rotary core 151, the mounting groove is divided into at least four sections, which are a first section 1521, a second section 1522, a third section 1523 and a fourth section 1524 from inside to outside; the first segment 1521 has a contour and depth that corresponds to the circumferential ring 1511 of the inner rotary core 151; the second section 1522 is circular, and has the same diameter as a circular plate of the limiting table 1512 of the inner rotating core 151, and the depth of the second section 1522 is equal to the thickness of the limiting table 1512; the contour of the third segment 1523 is identical to the contour of the spacing block 1512; the fourth section 1524 is provided with two symmetrical clamping grooves 1526; a protrusion 1514 is arranged on the circumference of the arc of the limiting table 1512, an arc-shaped abdicating groove 1525 is arranged on the side wall of the second section 1522, when the limiting table 1512 is aligned with the third section 1523, the protrusion 1514 is aligned with the starting point of the abdicating groove 1525, and when the limiting table 1512 and the third section 1523 are staggered and rotated ninety degrees, the protrusion 1514 is aligned with the ending point of the abdicating groove 1525; the lateral wall of first section 1521 mounting groove has seted up second water inlet and second delivery port, works as protruding 1514 is aimed at when stepping down the terminal point of groove 1525, first inlet opening and second water inlet butt joint, first apopore and second delivery port butt joint.

When the assembly is carried out, the inner rotary core 151 is embedded into the outer shell 152, when the inner rotary core 151 is just embedded, the protrusion 1514 is positioned at the starting point of the abdicating groove 1525, the inner rotary core 151 is rotated, the limiting table 1512 rotates in the second section 1522 mounting groove, because the profile of the third section 1523 mounting slot is smaller than that of the second section 1522, when the stop 1512 is misaligned with the third section 1523 mounting slot, the stop 1512 is constrained within the second section 1522 mounting slot, and rotation of the inner rotary core 151 is continued until the protrusion 1514 is aligned with the terminus of the relief slot 1525, the first water inlet is in butt joint with the second water inlet, the first water outlet is in butt joint with the second water outlet, external water can enter the filter element 2, it can be understood that the filter element joint 15 does not form a passage when the inner rotary core 151 is not rotated to the bottom, thereby ensuring the installation accuracy of the filter element 2, and at the same time, ensuring that the water purifier is in a water cut-off state when the filter element 2 is removed.

Correspondingly, please refer to fig. 14, the head of the filter element 2 is provided with a butt joint end 21 and a limit joint 22, the butt joint end 21 comprises a water inlet of the filter element 2 and a water outlet of the filter element 2, which respectively correspond to the water inlet butt joint and the water outlet butt joint of the inner rotary core 151, the limit joint 22 is arranged at the bottom of the butt joint end 21, and comprises two symmetrical clamping protrusions corresponding to the clamping grooves 1526 of the housing 152, and the filter element 2 is fixed on the filter element joint 15 through the clamping protrusions and the clamping grooves 1526 during installation.

In this embodiment, the filter element connector 15 and the filter element 2 are all five, four pairs are located at the bottom of the top plate 11, and one pair is located on the top plate 11, which are respectively: the filter element comprises a PP cotton filter element 2, a first front active carbon filter element 2, a second front active carbon filter element 2, a rear active carbon filter element 2 and a reverse osmosis membrane filter element 2.

The filter element joint 15 comprises a water inlet and a water outlet; water supply connector, booster 3, electronic valve, filter core joint 15 and water connectors pass through the water pipe and establish ties, and its connected mode and connection order are prior art, and this application is no longer repeated.

During the water purifier that installation this embodiment provided, can with whole water purifier through supporting leg 13 place in the cupboard can, the supporting leg 13 of U type not only provides reliable support, still save material saves the cost, when needs renew cartridge 2, need not to lift up whole water purifier, directly hold filter core 2, twist out can, easy dismounting, labour saving and time saving.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.

Claims

1. A water purifier is characterized by comprising a bracket, a filter element and a supercharger;

the support comprises a top plate, two side plates and support legs, the two side plates are respectively arranged at the bottoms of the two sides of the top plate, and the support legs are U-shaped and connected to the bottoms of the two side plates; the top of the top plate is provided with a sealing box, the sealing box comprises a box cover and a box body, a sealing ring is arranged between the box cover and the box body, a through hole is formed in the box cover, a screw hole is formed in the box body, and the box cover and the box body are fixedly connected through a screw, the screw hole and the through hole; a switch and an electronic valve are arranged in the sealing box;

the side wall of the box body is provided with a side hole, a rubber waterproof ring is arranged on the side hole, and the switch and the electronic valve are respectively connected with the outside through a circuit, a water pipe and the side hole; the side plate is provided with a water inlet joint and a water outlet joint, the bottom of the bracket is provided with a filter element joint and a supercharger, and the filter element joint is connected with a filter element; the filter element joint comprises a water inlet and a water outlet; the water inlet joint, the supercharger, the electronic valve, the filter element joint and the water outlet joint are connected in series through a water pipe.

2. The water purifier of claim 1, wherein said cartridge adapter comprises an inner rotating cartridge and an outer housing; the inner rotating core sequentially comprises a circular ring, a limiting table and a butt joint port from top to bottom; the middle part of the periphery of the circular ring is provided with a first water inlet and a first water outlet which are symmetrical, the upper part and the lower part of the periphery of the circular ring are provided with sealing ring grooves, and sealing rings are arranged on the sealing ring grooves; the limiting table is formed by cutting off two sides of a circular plate concentric with the circular ring, the linear profiles of the two sides are parallel, and the limiting table is arranged on the circular plate; the butt joint comprises a water inlet butt joint and a water outlet butt joint, the first water inlet hole is connected with the water inlet butt joint, and the first water outlet hole is connected with the water outlet butt joint;

the shell comprises a mounting groove corresponding to the inner rotary core, the mounting groove is divided into at least four sections, namely a first section, a second section, a third section and a fourth section from inside to outside; the first section has a profile and a depth that are consistent with the circular ring of the inner rotary core; the second section is circular and has the same diameter as a circular plate of a limiting table of the inner rotating core, and the depth of the second section is equal to the thickness of the limiting table; the contour of the third section is consistent with that of the limiting table; the fourth section is provided with two symmetrical clamping grooves; a protrusion is arranged on the circumference of the arc of the limiting table, an arc-shaped abdicating groove is arranged on the side wall of the second section, when the limiting table is aligned with the third section, the protrusion is aligned with the starting point of the abdicating groove, and when the limiting table and the third section rotate in a staggered manner by ninety degrees, the protrusion is aligned with the end point of the abdicating groove; second water inlet and second delivery port have been seted up to the lateral wall of first section mounting groove, work as the arch is aimed at when stepping down the terminal point in groove, first inlet opening and second water inlet butt joint, first apopore and second delivery port butt joint.

3. The water purifier of claim 2, wherein the head of the filter element is provided with a butt joint end and a limiting head, and the butt joint end comprises a filter element water inlet and a filter element water outlet which respectively correspond to the water inlet butt joint and the water outlet butt joint of the inner rotating core; the limiting head is arranged at the bottom of the butt joint end and comprises two symmetrical clamping bulges corresponding to the clamping grooves of the shell.

4. The water purifier of claim 3, wherein the number of the filter element connectors and the number of the filter elements are four, and the four filter element connectors and the four filter elements respectively comprise a PP cotton filter element, a first front activated carbon filter element, a second front activated carbon filter element and a rear activated carbon filter element.

5. The water purifier as claimed in claim 4, wherein a fifth filter element and a filter element joint thereof are arranged on the top of the top plate, and the fifth filter element is a reverse osmosis membrane filter element.

6. The water purifier as recited in claim 5, wherein a water pressure gauge is disposed on a top of said top plate, said water pressure gauge being connected to said fifth filter element.