CN221917444U - Self-circulation sewage disposal device of water purifier - Google Patents

Abstract

The utility model discloses a self-circulation sewage disposal device of a water purifier, which relates to the technical field of water purifiers and comprises a water purifier main body, wherein a treatment box is fixedly arranged in the water purifier main body, a hollow chamber is formed in the treatment box, and a filtering component is arranged in the hollow chamber. According to the utility model, sewage enters the inner cavity of the treatment box from water inlet by opening the control valve, the water flow of the sewage drives the vortex blade at the position opposite to the water inlet pipe through hole to rotate, the vortex blade rotates to drive the long rod to rotate together, the pulley wheel fixed at one end of the long rod and extending to the outer side of the treatment box rotates along with the long rod, the pulley belt in the middle of the pulley wheel and the pulley wheel arranged at one end of the reciprocating screw rod are driven to rotate together, the reciprocating screw rod rotates along with the pulley wheel, the sliding block sleeved on the reciprocating screw rod is driven to do reciprocating sliding, the sliding block drives the corrugated scraping strip to scrape back and forth on the upper surface of the corrugated filter residue net through the straight rod, and the corrugated filter residue net is in a corrugated shape, so that the surface of the filter net is not blocked when the main body of the water purifier filters impurities.

Description

A self-circulating sewage discharge device for water purifier

Technical Field

The utility model relates to the technical field of water purifiers, in particular to a self-circulating sewage discharge device for a water purifier.

Background Art

A water purifier is a water treatment device that deeply filters and purifies water according to the requirements for water use. A water purifier can effectively filter out rust, sand, colloids in the water, and adsorb residual chlorine, odor, discoloration, pesticides and other chemical agents in the water, as well as bacteria, germs, toxins, heavy metals and other impurities in the water. Since the water storage area of most existing water purifiers does not have the function of automatic circulation and sewage discharge, impurities are easily accumulated inside the clean water tank, affecting the cleanliness of the subsequent clean water flow, causing inconvenience to the user's work and bringing certain adverse effects to actual use, so it needs to be improved.

The existing patent (publication number: CN 213739014U) discloses a water purifier filtration, sewage discharge and sterilization device, the left side of the treatment cylinder is connected with a water inlet pipe, the outer side of the water inlet pipe is fixedly installed with a control valve, the right side wall of the inner cavity of the treatment cylinder is fixedly installed with a slag baffle, the right side of the treatment cylinder is connected with a water outlet pipe, the inner side of the water outlet pipe is movably connected with a first grid, the inner side of the first grid is fixedly installed with a first filter residue net, the left side of the first grid is provided with an installation groove, the inner side of the installation groove is rotatably connected with a control ring, and the inner side of the treatment cylinder is movably connected with a sealing column;

However, the above technical solution has certain defects. When the above water purifier is used by the staff, when the sewage enters the treatment cylinder from the water inlet pipe, the large particles of impurities in the sewage are discharged on the upper surface of the sealing column through the filter residue net and the residue retaining plate. The sealing column rotates toward the bottom under the action of the treatment cylinder. When the sealing column is separated from the treatment cylinder, the large particles of impurities can be cleaned. Since the sealing column is immersed in water for a long time, the sealing column may be rusted and damaged. When the large particles of impurities in the sewage are accumulated on the sealing column for a long time, when the staff slowly rotates the sealing column out by rotating it, the impurities accumulated on the top of the sealing column may roll around and may get stuck at the corner below the treatment cylinder, making it inconvenient to clean. Therefore, a new self-circulating sewage discharge device for water purifier is proposed.

Utility Model Content

Based on this, the purpose of the utility model is to provide a self-circulating sewage discharge device for a water purifier to solve the technical problems raised in the above background.

To achieve the above object, the utility model provides the following technical solutions: a self-circulating sewage discharge device for a water purifier, comprising a water purifier body, wherein the water purifier body comprises a treatment box fixedly installed therein, an inlet pipe fixedly installed above one side of the treatment box, a water outlet pipe fixedly installed on the side of the treatment box away from the inlet pipe, a cavity chamber is opened in the treatment box, and a filter assembly is provided in the cavity chamber;

The filter assembly includes a long rod fixedly arranged, and one end of the long rod is fixedly connected to one side above the inner chamber of the treatment box through a bearing, and the other end of the long rod extends to the outside of the treatment box and is fixedly installed with a pulley, and a vortex blade is connected to the outer shell of the long rod, and the vortex blade corresponds to the water inlet pipe opening, and a corrugated filter residue net is provided below the vortex blade, and the corrugated filter residue net is tightly fitted with both sides of the inner chamber of the treatment box near the two ends of the water inlet pipe and the water outlet pipe, and a corrugated scraper is provided on the upper surface of the corrugated filter residue net, and a straight rod is fixedly connected to the upper surface of one end of the corrugated scraper bar close to the water outlet pipe, and a slider is fixedly connected to the end of the straight rod away from the corrugated filter residue net, and a reciprocating screw is provided in the slider.

As a preferred technical solution of the self-circulating sewage discharge device of a water purifier of the utility model, a control valve is fixedly installed on the outer side of the water inlet pipe, and the outer surface of the control valve is provided with anti-slip grooves.

As an optimal technical solution for a self-circulating sewage discharge device of a water purifier of the utility model, the reciprocating screw is consistent in height with the long rod and is parallel to each other. One end of the reciprocating screw away from the pulley is fixedly installed on one side above the inner chamber of the treatment box through a bearing, and the other end extends to the outside of the treatment box and is fixedly installed with a pulley.

As a preferred technical solution of the self-circulating sewage discharge device of a water purifier of the utility model, a sliding belt strip is provided between the sliding belt wheels on which the reciprocating screw rod and the long rod are respectively fixedly mounted.

As an optimal technical solution for a self-circulating sewage discharge device of a water purifier of the utility model, collection frames are fixedly installed at both ends of the corrugated filter residue net that are not in contact with the inner chamber of the treatment box, and two groups of the collection frames are provided with L-shaped plates at the lower ends, and the two ends of the L-shaped plates are tightly fitted with the corrugated filter residue net and one side of the inner chamber of the treatment box, respectively, and a slide groove is opened at the center of one side of the two groups of L-shaped plates close to the collection frame, and a slide bar is provided in the slide groove, and the slide bar is slidably connected to the collection frame.

As a preferred technical solution for a self-circulating sewage discharge device of a water purifier of the utility model, the collecting frame is connected to each other through a sealing baffle at one end away from the water inlet pipe, a through groove is provided on the side of the treatment box close to the water outlet pipe, and the through groove coincides with the sealing baffle, a through groove is provided at the center of the sealing baffle, a connecting column is provided in the through groove, and a turntable is fixedly installed on the connecting column close to the outer side of the treatment box.

As an optimal technical solution for the self-circulating sewage discharge device of a water purifier of the utility model, a sealing top cover is fixedly installed on the upper end of the treatment box, and the sealing top cover is fixed to the upper surface of the treatment box by bolts, and an ultraviolet sterilization lamp is fixedly installed on the lower end of the sealing top cover.

In summary, the utility model mainly has the following beneficial effects:

The utility model opens the control valve to allow sewage to enter the inner chamber of the treatment box from the water inlet. The water flow of the sewage will drive the vortex blades at the corresponding water inlet pipe opening to rotate. The rotation of the vortex blades will drive the long rod to rotate together, and the pulley fixed at one end of the long rod extending to the outside of the treatment box will also rotate accordingly, driving the sliding strip in the middle of the pulley and the pulley installed on one end of the reciprocating screw rod to rotate simultaneously. The reciprocating screw rod rotates accordingly, driving the slider sleeved on the reciprocating screw rod to slide back and forth, and the slider drives the corrugated scraper bar to scrape back and forth on the surface of the corrugated filter residue net through the straight rod. The corrugated filter residue net presents a corrugated shape, so that the filter screen surface will not be blocked when the water purifier main body filters impurities.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic side view of the structure of the main body of the water purifier of the present utility model;

FIG3 is a schematic diagram of the top view of the main structure of the water purifier of the present utility model;

FIG4 is a side view of the structure of the main body of the water purifier of the present invention;

FIG5 is a schematic diagram of the structure of the filter assembly of the present invention;

FIG6 is a front cross-sectional view of the overall structure of the utility model.

In the figure: 100, water purifier body; 200, filter assembly;

110, treatment box; 120, water inlet pipe; 130, control valve; 140, sealing top cover; 150, ultraviolet sterilization lamp; 160, water outlet pipe;

210, long rod; 220, vortex blade; 230, corrugated filter screen; 240, corrugated scraper; 250, slider; 260, reciprocating screw rod; 270, collecting frame; 280, L-shaped plate; 290, slide groove; 291, sealing baffle; 292, connecting column; 293, turntable.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

The following describes an embodiment of the utility model based on its overall structure.

A self-circulating sewage discharge device for a water purifier, as shown in FIGS. 1, 4, 5 and 6, includes a treatment box 110 fixedly installed in a main body 100 of the water purifier, a water inlet pipe 120 fixedly installed on one side of the treatment box 110, a water outlet pipe 160 fixedly installed on a side of the treatment box 110 away from the water inlet pipe 120, a hollow chamber is opened in the treatment box 110, and a filter assembly 200 is provided in the hollow chamber;

The filter assembly 200 includes a long rod 210 fixedly arranged, and one end of the long rod 210 is fixedly connected to one side above the inner chamber of the treatment box 110 through a bearing, and the other end of the long rod 210 extends to the outside of the treatment box 110 and is fixedly installed with a pulley, and a vortex blade 220 is connected to the outer shell of the long rod 210, and the vortex blade 220 corresponds to the opening of the water inlet pipe 120, and a corrugated filter residue net 230 is arranged below the vortex blade 220, and the two ends of the corrugated filter residue net 230 close to the water inlet pipe 120 and the water outlet pipe 160 are tightly fitted with both sides of the inner chamber of the treatment box 110, and a corrugated scraper 240 is arranged on the upper surface of the corrugated filter residue net 230, and the corrugated scraper 240 close to the water outlet pipe 1 A straight rod is fixedly connected to the upper surface of one end of 60, and a slider 250 is fixedly connected to the end of the straight rod away from the corrugated filter net 230, a reciprocating screw 260 is arranged in the slider 250, a control valve 130 is fixedly installed on the outer side of the water inlet pipe 120, and the outer surface of the control valve 130 is provided with anti-slip grooves, the reciprocating screw 260 is consistent in height with the long rod 210, and they are parallel to each other, one end of the reciprocating screw 260 away from the pulley is fixedly installed on one side above the inner chamber of the processing box 110 through a bearing, and the other end extends to the outside of the processing box 110 and is fixedly installed with a pulley, and a sliding strip is provided between the pulleys on which the reciprocating screw 260 and the long rod 210 are respectively fixedly installed.

When the staff uses the water purifier body 100, they open the control valve 130 fixedly installed on the outside of the water inlet pipe 120, so that the sewage enters the inner chamber of the treatment box 110 from the water inlet pipe 120. At this time, the flow of sewage will drive the vortex blade 220 corresponding to the opening of the water inlet pipe 120 to rotate, and the rotation of the vortex blade 220 will drive the long rod 210 to rotate together, and the pulley fixed at one end of the long rod 210 and extending to the outside of the treatment box 110 will also rotate accordingly, thereby driving the sliding strip in the middle of the pulley and the pulley installed on one end of the reciprocating screw 260. They rotate simultaneously, and the reciprocating screw rod 260 rotates accordingly, thereby driving the slider 250 connected to the reciprocating screw rod 260 to slide back and forth, and the slider 250 drives the corrugated scraper 240 to scrape back and forth on the upper surface of the corrugated filter residue net 230 through the straight rod fixedly installed at the lower end, so as to scrape away the impurities filtered on the corrugated filter residue net 230. The corrugated filter residue net 230 is in a corrugated shape. In order to prevent the impurities at the corrugations of the corrugated filter residue net 230 from sliding to both sides, the water purifier body 100 will not block the filter surface when filtering impurities.

Please refer to Figures 2, 3, and 5. The two ends of the corrugated filter residue net 230 that are not in contact with the inner chamber of the processing box 110 are respectively fixedly installed with a collection frame 270. The lower ends of the two sets of collection frames 270 are provided with an L-shaped plate 280, and the two ends of the L-shaped plate 280 are respectively tightly fitted with the corrugated filter residue net 230 and one side of the inner chamber of the processing box 110. A chute 290 is opened at the center of one side of the two sets of L-shaped plates 280 close to the collection frame 270, and a The slider 250 is slidably connected to the collecting frame 270. The end of the collecting frame 270 away from the water inlet pipe 120 is connected to each other through a sealing baffle 291. A through groove is provided on the side of the treatment box 110 close to the water outlet pipe 160, and the through groove is consistent with the sealing baffle 291. A through groove is provided at the center of the sealing baffle 291, and a connecting column 292 is provided in the through groove. A turntable 293 is fixedly installed on the connecting column 292 close to the outer side of the treatment box 110.

When the water purifier body 100 stops filtering sewage, the staff can pull the turntable 293 at the outer end of the connecting column 292 to pull the sealing baffle 291 outward. At this time, the sealing baffle 291 will drive the collecting frames 270 fixedly installed on both sides to be pulled outward. The collecting frame 270 slides outward through the slide bar below in the slide groove 290 opened at the center of the L-shaped plate 280, so that the staff can pull out the collecting frame 270 to process the impurities inside the collecting frame 270.

Please refer to FIGS. 2 and 4 , a sealing cover 140 is fixedly mounted on the upper end of the treatment box 110 , and the sealing cover 140 is fixed to the upper surface of the treatment box 110 by bolts, and an ultraviolet sterilization lamp 150 is fixedly mounted on the lower end of the sealing cover 140 .

When the staff turns on the ultraviolet sterilization lamp 150 installed at the lower end of the sealing top cover 140, the sewage source flows into the interior of the treatment box 110 through the water inlet pipe 120 and is discharged from the water outlet pipe 160. During this time, the ultraviolet sterilization lamp 150 can remove bacteria in the water source.

When in use, when the staff uses the water purifier body 100, they open the control valve 130 fixedly installed on the outside of the water inlet pipe 120, so that the sewage enters the inner chamber of the treatment box 110 from the water inlet pipe 120. At this time, the water flow of the sewage will drive the vortex blade 220 at the corresponding opening of the water inlet pipe 120 to rotate, and the rotation of the vortex blade 220 will drive the long rod 210 to rotate together, and the pulley fixed at one end of the long rod 210 and extending to the outside of the treatment box 110 will also rotate accordingly, thereby driving the sliding strip in the middle of the pulley to the sliding strip installed on one end of the reciprocating screw 260. The pulleys rotate simultaneously, and the reciprocating screw rod 260 rotates accordingly, thereby driving the slider 250 connected to the reciprocating screw rod 260 to slide back and forth. The slider 250 drives the corrugated scraper 240 to scrape back and forth on the upper surface of the corrugated filter residue net 230 through the straight rod fixedly installed at the lower end, so as to scrape away the impurities filtered on the corrugated filter residue net 230. The corrugated filter residue net 230 is in a corrugated shape. In order to prevent the impurities at the corrugations of the corrugated filter residue net 230 from sliding to both sides, the water purifier body 100 will not block the filter surface when filtering impurities.

Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims (7)

1. A self-circulating sewage discharge device for a water purifier, comprising a water purifier body (100), characterized in that: a treatment box (110) is fixedly installed in the water purifier body (100), a water inlet pipe (120) is fixedly installed above one side of the treatment box (110), a water outlet pipe (160) is fixedly installed on the side of the treatment box (110) away from the water inlet pipe (120), a hollow chamber is opened in the treatment box (110), and a filter assembly (200) is provided in the hollow chamber; The filter assembly (200) comprises a long rod (210) fixedly arranged, and one end of the long rod (210) is fixedly connected to a side above the inner chamber of the treatment box (110) through a bearing, and the other end of the long rod (210) extends to the outside of the treatment box (110) and is fixedly installed with a pulley, and the outer shell of the long rod (210) is connected with a vortex blade (220), and the vortex blade (220) corresponds to the opening of the water inlet pipe (120), and a corrugated filter residue net (230) is provided below the vortex blade (220), and the corrugated filter residue net (230) is provided below the vortex blade (220). The two ends of the corrugated filter residue net (230) close to the water inlet pipe (120) and the water outlet pipe (160) are tightly fitted with the two sides of the inner chamber of the treatment box (110); a corrugated scraper (240) is provided on the upper surface of the corrugated filter residue net (230); a straight rod is fixedly connected to the upper surface of one end of the corrugated scraper (240) close to the water outlet pipe (160); and a slider (250) is fixedly connected to the end of the straight rod away from the corrugated filter residue net (230); and a reciprocating screw rod (260) is provided inside the slider (250). 2. A self-circulating sewage discharge device for a water purifier according to claim 1, characterized in that a control valve (130) is fixedly installed on the outer side of the water inlet pipe (120), and the outer surface of the control valve (130) is provided with anti-slip grooves. 3. A self-circulating sewage discharge device for a water purifier according to claim 1, characterized in that: the reciprocating screw (260) is at the same height as the long rod (210) and is parallel to each other, and one end of the reciprocating screw (260) away from the pulley is fixedly installed on one side above the inner chamber of the treatment box (110) through a bearing, and the other end extends to the outside of the treatment box (110) and is fixedly installed with a pulley. 4. A self-circulating sewage discharge device for a water purifier according to claim 1, characterized in that: a sliding strip is provided between the sliding pulleys on which the reciprocating screw rod (260) and the long rod (210) are respectively fixedly mounted. 5. A self-circulating sewage discharge device for a water purifier according to claim 1, characterized in that: the two ends of the corrugated filter residue net (230) that are not in contact with the inner chamber of the treatment box (110) are respectively fixedly installed with a collection frame (270), and the lower ends of the two groups of the collection frames (270) are provided with an L-shaped plate (280), and the two ends of the L-shaped plate (280) are respectively tightly fitted with the corrugated filter residue net (230) and one side of the inner chamber of the treatment box (110), and a slide groove (290) is opened at the center of one side of the two groups of L-shaped plates (280) close to the collection frame (270), and a slide bar is provided in the slide groove (290), and the slide bar is slidably connected to the collection frame (270). 6. A self-circulating sewage discharge device for a water purifier according to claim 5, characterized in that: the end of the collecting frame (270) away from the water inlet pipe (120) is connected to each other through a sealing baffle (291), a through groove is provided on the side of the treatment box (110) close to the water outlet pipe (160), and the through groove is consistent with the sealing baffle (291), a through groove is provided at the center of the sealing baffle (291), a connecting column (292) is provided in the through groove, and a turntable (293) is fixedly installed on the end of the connecting column (292) close to the outside of the treatment box (110). 7. A self-circulating sewage discharge device for a water purifier according to claim 1, characterized in that: a sealing top cover (140) is fixedly installed on the upper end of the treatment box (110), and the sealing top cover (140) is fixed to the upper surface of the treatment box (110) by bolts, and an ultraviolet sterilization lamp (150) is fixedly installed on the lower end of the sealing top cover (140).