CN217808965U - Multi-stage filtration's purifier under kitchen - Google Patents

Abstract

The utility model relates to the technical field of kitchen water purifiers, and discloses a kitchen water purifier with multi-stage filtration, comprising a base and a fixed structure, the fixed structure is connected to the base, and the top of the base is provided with a water purifier The machine body, the water purifier body includes a connecting shell, the top of the connecting shell is provided with a sealing cover, the bottom of the sealing cover is uniformly provided with a connecting groove, and the top of the sealing cover is inlaid with a water injection pipe, a water purification pipe and a cleaning pipe , the bottom of the connecting shell is evenly connected with a filter tube, and the filter tube is connected with a filter element through a cleaning structure. The kitchen water purifier with multi-stage filtration, through the setting of the cleaning structure, the rotation of the rotating motor can drive the rotation of the rotating block, and the rotation of the rotating block can make the spraying column connected to it rotate, and the cleaning liquid in the spraying column can turn the surface of the filter element The adhered impurities are washed away, so that the filter element is rinsed, and the time for replacing the filter element is prolonged, which facilitates the use of the water purifier.

Description

A kitchen water purifier with multi-stage filtration

technical field

The utility model relates to the technical field of kitchen water purifiers, in particular to a kitchen water purifier with multi-stage filtration.

Background technique

Water purifiers, also called water purifiers and water purifiers, are water treatment equipment that perform in-depth filtration and purification of water quality according to the requirements for water use.

The water purifier installed in the kitchen is generally fixed on the wall or cabinet by screws. When installing, it is necessary to drill threaded holes on the wall or cabinet to install the water purifier. This installation method will not only damage the wall Or the cabinet is damaged, and it is not easy to disassemble the water purifier after the installation is completed, which is inconvenient for subsequent maintenance and maintenance. Secondly, after the water purifier is used for a long time, a layer of stains will adhere to the filter element of the water purifier, which will affect the quality of the filter element. Filtration efficiency, and the filter element is threaded inside the water purifier. When replacing the filter element, it is necessary to remove the water purifier first, and then use other tools to open the shell of the water purifier, which is troublesome. For this reason, a multi-stage Filtered kitchen water filter.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a kitchen water purifier with multi-stage filtration, capable of synchronously cleaning the filter elements inside the water purifier, prolonging the replacement time of the filter elements, and facilitating the disassembly and assembly of the water purifier. etc., solve the problems raised in the above-mentioned background technology.

The utility model provides the following technical solutions: a kitchen water purifier with multi-stage filtration, including a base and a fixed structure, the fixed structure is connected to the base, the top of the base is provided with a water purifier body, the water purifier body It includes a connecting shell, the top of the connecting shell is provided with a sealing cover, the bottom of the sealing cover is uniformly provided with a connecting groove, the top of the sealing cover is inlaid with a water injection pipe, a water purification pipe and a cleaning pipe, and the bottom of the connecting shell A filter tube is evenly connected, and the filter tube is connected with a filter element through a cleaning structure, and the cleaning structure includes a connecting ring connected to the top of the filter tube, a threaded sleeve that is movably connected with the connecting ring and threaded with the top end of the filter core cavity, and The threaded sleeve is movably connected to the rotating block, the two spray columns connected to the bottom of the rotating block, the sprocket ring connected to the top of the rotating block, the bellows connected to the inner cavity of the rotating block and the water inlet pipe clamped to the middle of the rotating block. The top of the inner chamber of the filter tube is inlaid with a water outlet pipe, the water inlet pipe and the water outlet pipe on two adjacent filter pipes are connected through a connecting groove, the other end of the bellows is movably connected with the bottom of the sealing cover, and the cleaning pipe The inner chamber communicates with the inner chamber of the bellows, the water injection pipe is connected with the top of the water inlet pipe on the left side, the water purification pipe is connected with the top of the water outlet pipe on the right side, and all the sprocket rings are connected by chain transmission.

Preferably, the fixed structure includes a vacuum pump and a vacuum suction cup, the bottom of the vacuum pump is connected to the top of the base, the vacuum suction cup is connected to the bottom of the base, the air inlet of the vacuum pump is connected to an air inlet pipe, and the air inlet The other end of the pipe extends into the inner cavity of the vacuum suction cup, and a ball valve is arranged in the middle of the air inlet pipe.

Preferably, the middle part of the bottom of the filter element is inlaid with a sewage pipe, the other end of the sewage pipe runs through the filter pipe and extends to the outside of the filter pipe, the sewage pipe and the filter pipe are sealed by packing, and the top of the base is connected There is a horizontal pipe, the bottom of which is connected to the top of the horizontal pipe.

Preferably, the bottom of the spray column is in contact with the bottom of the inner cavity of the filter element, the side of the spray column close to the side wall of the filter element is uniformly provided with water spray holes, and the water spray holes on the two spray columns are in a staggered state .

Preferably, a rotating motor is inlaid on the top of one of the filter tubes, a driving wheel is connected to the end of the output shaft of the rotating motor, a gear ring is connected to the top of one of the sprocket rings, and the driving wheel meshes with the gear ring.

Preferably, a through hole adapted to the water inlet pipe and the water outlet pipe is provided at the bottom of the inner cavity of the connecting tank, and a sealing ring is connected to the inner wall of the through hole.

Compared with the prior art, the utility model has the following beneficial effects:

1. The multi-stage filter kitchen water purifier, through the setting of the fixed structure, the work of the vacuum pump can make the inner cavity of the vacuum suction cup in a vacuum state, the water purifier can be fixed to the ground, and ventilate into the air inlet pipe , The vacuum suction cup can release the vacuum state, the water purifier can be dismantled quickly, and the disassembly efficiency of the water purifier is improved.

2. The kitchen water purifier with multi-stage filtration, through the setting of the cleaning structure, the rotation of the rotating motor can drive the rotating block to rotate, and the rotation of the rotating block can make the spraying column connected to it rotate, and the cleaning liquid in the spraying column can turn the The impurities adhering to the surface of the filter element are washed away, so that the filter element can be washed, the time for replacing the filter element is prolonged, and the use of the water purifier is convenient.

Description of drawings

Fig. 1 is the front schematic diagram of structure of the utility model;

Fig. 2 is the internal schematic diagram of the structure connecting shell of the present invention;

Fig. 3 is the exploded schematic diagram of filter pipe of the utility model structure;

Fig. 4 is a schematic cross-sectional view of the bottom of the structural sealing cover of the utility model.

In the figure: 1. base; 2. vacuum suction cup; 3. air inlet pipe; 4. ball valve; 5. vacuum pump; 6. filter pipe; 7. sealing cover; 8. water injection pipe; 9. cleaning pipe; 10. water purification Tube; 11, connecting shell; 12, horizontal pipe; 13, connecting ring; 14, threaded sleeve; 15, filter element; 16, sewage pipe; 17, outlet pipe; 18, spray column; 19, rotating block; 20, sprocket Ring; 21, bellows; 22, rotating motor; 23, driving wheel; 24, water inlet pipe; 25, chain; 26, connecting groove.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, a kitchen water purifier with multi-stage filtration, including a base 1, on which a fixed structure is arranged, the fixed structure includes a vacuum pump 5 and a vacuum suction cup 2, the bottom of the vacuum pump 5 and the top of the base 1 are connected by bolts connection, the vacuum chuck 2 is connected to the bottom of the base 1, the air inlet of the vacuum pump 5 is connected with an air inlet pipe 3, the other end of the air inlet pipe 3 extends into the inner cavity of the vacuum chuck 2, and the middle part of the air inlet pipe 3 is provided with The ball valve 4, through the setting of the ball valve 4, can control the on-off of the air inlet pipe 3. When the air inlet pipe 3 is in a closed state, the inner cavity of the vacuum suction cup 2 can be kept in a vacuum state, which is convenient for fixing the water purifier. When the air inlet pipe 3 was in the unimpeded state, it was convenient for the vacuum pump 5 to take away the air inside the vacuum suction cup 2 and to supplement the inflation of the vacuum suction cup 2 to remove the vacuum state, which is convenient for the disassembly and assembly of the water purifier.

Please refer to Figures 1 to 3, the top of the base 1 is provided with a water purifier body, the water purifier body includes a connecting shell 11, and the bottom of the inner cavity of the connecting shell 11 is evenly inlaid with three filter tubes 6, and the bottom of the filter tube 6 is in contact with the base 1 Welded together, one side of the filter tube 6 inner cavity top is inlaid with an outlet pipe 17, and the tops of the three filter tubes 6 are all connected with a connecting ring 13 by threads, and the inner cavity of the connecting ring 13 is movably connected with a threaded sleeve 14, and the threaded sleeve The outer ring of 14 bottoms is provided with external thread, and the bottom of threaded sleeve 14 is threadedly connected with the top of filter core 15 inner cavity, and filter core 15 is adapted with the inner cavity of filter tube 6, and the top of threaded sleeve 14 is provided with chute, and chute A slip ring is movably connected in the inner cavity of the inner cavity, and the top of the slip ring is connected with the bottom end of the rotating block 19, and the bottom end of the rotating block 19 is movably connected with the inner cavity of the threaded sleeve 14, and the middle part of the rotating block 19 is provided with a water inlet pipe 24 , through the setting of the water inlet pipe 24, the water to be filtered can be injected into the inside of the filter element 15, the filter element 15 intercepts the impurities in the water, and the filtered water enters the inner chamber of the filter tube 6.

One side of the top of the rotating block 19 is threaded with a bellows 21, and both sides of the bottom of the rotating block 19 are connected with a spray column 18 by bolts. The bottom of the spray column 18 is in contact with the bottom of the inner cavity of the filter element 15. One side of the side wall is evenly provided with water spray holes, and the water spray holes on the two spray columns 18 are in a staggered state, the rotating block 19 is hollow, and the inner cavity of the bellows 21 communicates with the inner cavity of the spray column 18 , through the setting of the spray column 18, the water in the bellows 21 can enter the spray column 18, and evenly spray from the spray hole on the spray column 18 to the side wall of the filter element 15, and the filter element 15 adhered Impurities are washed away, which is convenient for the continued use of the filter element 15.

The outer ring at the top of the rotating block 19 is welded with a sprocket ring 20, and the three sprocket rings 20 are connected by a chain 25 transmission, and the top of one sprocket ring 20 is welded with a gear ring, and the top of a filter tube 6 is inlaid with a rotating motor 22 The end of the output shaft of the rotating motor 22 is connected with a driving wheel 23. Through the setting of the rotating motor 22, the rotation of the rotating motor 22 can drive the driving wheel 23 connected to it to rotate. The sprocket ring 20 that ring connects rotates, and the sprocket ring 20 that rotates drives other sprocket rings 20 to rotate by chain 25, and the rotating block 19 in this water purifier can rotate synchronously, is convenient to the synchronous cleaning of filter core 15.

The middle part of the bottom of the filter element 15 is inlaid with a sewage pipe 16, and the other end of the sewage pipe 16 runs through the filter pipe 6 and extends to the outside of the filter pipe 6. The sewage pipe 16 and the filter pipe 6 are sealed by packing, and the top of the base 1 is connected with a horizontal pipe 12. The bottom of the sewage pipe 16 is connected to the top of the horizontal pipe 12. Through the setting of the sewage pipe 16, the sewage generated in the cleaning process can be discharged, and the top of the sewage pipe 16 is provided with an electric control valve. The electric control valve is an existing technology, so I won’t go into details here.

The three filter elements 5 are polypropylene spray filter element, activated carbon filter element and ultrafiltration membrane filter element in sequence from left to right. The odor, residual chlorine and other impurities in the water are removed through the activated carbon filter element, and finally the macromolecular organic matter in the water is removed through the ultrafiltration membrane filter element.

Please refer to Figures 1 and 4, the top of the connecting shell 11 is connected with a sealing cover 7 by bolts, and the bottom of the sealing cover 7 is evenly provided with three connecting grooves 26, and the outlet pipe 17 and the water inlet pipe 24 on the adjacent two filter pipes 6 Connected by connecting groove 26, the bottom of the connecting groove 26 inner chamber is provided with a sealing ring that is adapted to the water inlet pipe 24 and the outlet pipe 17 and the inner wall of the through hole is connected with a sealing ring. The filtered water is injected into the filter core 15 in the other filter tube 6, and the filtered water can be filtered again.

The top of the bellows 21 is flexibly connected to the bottom of the sealing cover 7, and a cleaning pipe 9 is inlaid on one side of the top of the sealing cover 7. The inner cavity of the sealing cover 7 is provided with an inverted mountain-shaped sink, and the bellows 21 and the cleaning pipe 9 are connected to the inverted The inner cavity of the mountain-shaped water tank is connected, and the middle part of the cleaning pipe 9 is provided with an electric control valve. Through the setting of the cleaning pipe 9, water can be added to the cleaning structure, which is convenient for the work of the cleaning structure. Through the setting of the bellows 21, the bellows The length of 21 can change, is convenient to the rotation of rotating block 19.

The top of the sealing cover 7 is inlaid with a water injection pipe 8, and the bottom of the water injection pipe 8 is connected with the middle part of the water inlet pipe 24 top on the left side. The top of the water outlet pipe 17 is connected, and the middle part of the water injection pipe 8 and the clean water pipe 10 is provided with an electric control valve.

Working principle: When in use, when the position of the water purifier needs to be fixed, place the water purifier at a suitable position, start the vacuum pump 5, the work of the vacuum pump 5 makes the inner cavity of the vacuum suction cup 2 in a vacuum state, use Or rotate the ball valve 4 to make the inner cavity of the air inlet pipe 3 in a closed state, close the vacuum pump 5, and the position of the water purifier is fixed.

When the water purifier needs to be cleaned, the water injection pipe 8 and the water purification pipe 10 are closed, the sewage pipe 16 is in an open state, water is passed into the cleaning pipe 9, and the rotating motor 22 is started, and the rotation of the rotating motor 22 makes the rotating block 19 rotate , the rotating block 19 drives the spray column 18 to rotate, the water in the spray column 18 is evenly sprayed on the side wall of the filter element 15, and the impurities adhered on the filter element 15 are washed away, and the sewage generated in the flushing process is discharged from the sewage pipe 16, Filter element 15 realizes cleaning, is convenient to the use of this water purifier.

The electrical components involved in this application are all available on the market and are prior art. Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that without departing from Various changes, modifications, substitutions and variations can be made to these embodiments without compromising the principle and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A kitchen water purifier with multi-stage filtration, comprising a base (1) and a fixed structure, characterized in that: the fixed structure is connected to the base (1), and the top of the base (1) is provided with a water purifier The machine body, the water purifier body includes a connecting shell (11), the top of the connecting shell (11) is provided with a sealing cover (7), and the bottom of the sealing cover (7) is uniformly provided with a connecting groove (26), the The top of the sealing cover (7) is inlaid with a water injection pipe (8), a water purification pipe (10) and a cleaning pipe (9), and the bottom of the connecting shell (11) is evenly connected with a filter pipe (6), and the filter pipe (6) The filter element (15) is connected through a cleaning structure, the cleaning structure includes a connecting ring (13) connected to the top of the filter tube (6), and a connecting ring (13) that is movably connected to the inner cavity of the filter element (15). The threaded sleeve (14) that is threaded at the top, the rotating block (19) that is movably connected with the threaded sleeve (14), the two spray columns (18) connected with the bottom of the rotating block (19), and the top of the rotating block (19) The sprocket ring (20), the bellows (21) connected to the inner cavity of the rotating block (19) and the water inlet pipe (24) clamped to the middle of the rotating block (19), the inner cavity of the filter tube (6) The top is inlaid with a water outlet pipe (17), the water inlet pipe (24) and the water outlet pipe (17) on the two adjacent filter pipes (6) are connected through a connecting groove (26), and the other end of the bellows (21) It is movably connected with the bottom of the sealing cover (7), the inner cavity of the cleaning pipe (9) communicates with the inner cavity of the bellows (21), and the water injection pipe (8) is connected with the top of the left water inlet pipe (24) Connected, the clean water pipe (10) is connected with the top of the water outlet pipe (17) on the right side, and all the sprocket rings (20) are connected by a chain (25) transmission. 2. A kitchen water purifier with multi-stage filtration according to claim 1, characterized in that: the fixed structure includes a vacuum pump (5) and a vacuum suction cup (2), and the bottom of the vacuum pump (5) is in contact with The top of the base (1) is connected, the vacuum suction cup (2) is connected to the bottom of the base (1), the air inlet of the vacuum pump (5) is connected with an air inlet pipe (3), and the air inlet pipe (3) The other end extends to the inner cavity of the vacuum suction cup (2), and a ball valve (4) is provided in the middle of the air inlet pipe (3). 3. A kitchen water purifier with multi-stage filtration according to claim 1, characterized in that: the middle part of the bottom of the filter element (15) is inlaid with a sewage pipe (16), and the bottom of the sewage pipe (16) The other end runs through the filter pipe (6) and extends to the outside of the filter pipe (6), the sewage pipe (16) and the filter pipe (6) are sealed by packing, and the top of the base (1) is connected with a horizontal pipe ( 12), the bottom of the sewage pipe (16) is connected to the top of the horizontal pipe (12). 4. A kitchen water purifier with multi-stage filtration according to claim 1, characterized in that: the bottom of the spray column (18) is in contact with the bottom of the inner cavity of the filter element (15), and the spray column ( 18) Water spray holes are evenly arranged on the side close to the side wall of the filter element (15), and the water spray holes on the two spray columns (18) are in a staggered state. 5. A kitchen water purifier with multi-stage filtration according to claim 1, characterized in that: a rotating motor (22) is inlaid on the top of one of the filter tubes (6), and the rotating motor (22) A drive wheel (23) is connected to the end of the output shaft, a gear ring is connected to the top of one of the sprocket rings (20), and the drive wheel (23) meshes with the gear ring. 6. A kitchen water purifier with multi-stage filtration according to claim 1, characterized in that: the bottom of the inner cavity of the connecting tank (26) is provided with a water inlet pipe (24) and a water outlet pipe (17) A suitable through hole, and the inner wall of the through hole is connected with a sealing ring.

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