CN213643327U

CN213643327U - Backwash assembly of commercial water purifier

Info

Publication number: CN213643327U
Application number: CN202022270658.8U
Authority: CN
Inventors: 陈雅曼
Original assignee: Aishmis Tianjin Purification Technology Co ltd
Current assignee: Aishmis Tianjin Purification Technology Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-09
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a back washing component of a business water purifier, which comprises a component shell, wherein two side walls of the component shell are respectively and fixedly provided with a water inlet pipe and a water outlet pipe, a shunt pipe is fixedly arranged on the water inlet pipe, a filter plate is fixedly arranged in the component shell, one side of the filter plate close to the water inlet pipe is movably connected with a hairbrush, one side of the hairbrush far away from the filter plate is fixedly provided with a slide block, the slide block is slidably clamped in an arc chute, the arc chute is inwards concave and arranged on a rotating roller, the rotating roller is rotatably arranged between the upper inner wall and the lower inner wall of the component shell, the bottom of the rotating roller is rotatably connected with a sealing bearing and extends into a cavity on the bottom wall of the component shell, the end part of the rotating roller is fixedly connected with a rotating shaft of, the chain is in a ring shape and one side of the chain is rotationally connected with a cleaning cylinder.

Description

Backwash assembly of commercial water purifier

Technical Field

The utility model relates to a purifier technical field specifically is a back flush subassembly of commercial affairs purifier.

Background

The water purifier has the advantages of simple structure, convenience in maintenance, long service life of the ultrafiltration membrane filter element, high water yield and the like. Can effectively filter out rust, sand and colloid in water, adsorb chemical agents such as residual chlorine, odor, abnormal color and pesticide in water, and remove impurities such as bacteria, germs, toxins and heavy metals in water. Purifier is used by a large amount in present life, especially when in important commercial occasion, can install the device of prefiltering additional before the purifier inlet tube to improve the filterable efficiency of purifier and the life of extension purifier filter core, but purifier and prefilter are after using a period, owing to need filter a large amount of impurity, cause inside filtration's jam easily, thereby influence the filterable effect of purifier and the water pressure of going out, we propose the back flush subassembly of commercial purifier for this reason and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a back flush subassembly of commercial affairs purifier to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a back washing component of a business water purifier comprises a component shell, wherein a water inlet pipe and a water outlet pipe are respectively and fixedly arranged on two side walls of the component shell, a flow dividing pipe is fixedly arranged on the water inlet pipe, a filter plate is fixedly arranged in the component shell, one side, close to the water inlet pipe, of the filter plate is movably connected with a hairbrush, one side, far away from the filter plate, of the hairbrush is fixedly arranged with a slide block, the slide block is slidably clamped in an arc-shaped chute, the arc-shaped chute is inwards recessed on a rotating roller, the rotating roller is rotatably arranged between the upper inner wall and the lower inner wall of the component shell, the bottom of the rotating roller is rotatably connected with a sealing bearing and extends into a bottom wall cavity of the component shell, the end part of the rotating roller is fixedly connected with a rotating shaft, the live-rollers bottom is connected with the chain through the sprocket rotation, the chain forms the ring and one side rotates and is connected with the wash bowl, the wash bowl is located one side that the filter is close to the outlet pipe, the top of wash bowl extends to subassembly shell top outer wall and fixed connection has rotary joint, rotary joint fixedly connected with shunt tubes, the bottom fixed mounting of subassembly shell has the blow off pipe, all install the solenoid valve on shunt tubes, inlet tube, outlet pipe, the blow off pipe.

Preferably, the inner walls of the two sides of the component shell are provided with sliding grooves in a concave mode, the outer walls of the two sides of the brush are fixedly provided with linear sliding blocks, and the linear sliding blocks are connected in the sliding grooves in a sliding and clamping mode.

Preferably, the cleaning cylinder is of a cylindrical structure with a circular opening at the hollow top, and a plurality of nozzles are uniformly arranged on the arc-shaped surface of the cleaning cylinder.

Preferably, the shunt pipe is positioned on the left side of the electromagnetic valve on the water inlet pipe.

Preferably, the brush is in sliding contact with the filter plate and has a width equal to that of the filter plate.

Preferably, the rotating roller and the rotating connection part of the cleaning barrel and the component shell are respectively rotatably provided with a sealing bearing, and the sealing bearing and the fixed connection part of the component shell are respectively fixedly provided with a sealing ring.

Compared with the prior art, the beneficial effects of the utility model are that: the rotating roller drives the hairbrush to reciprocate up and down, so that impurities adhered to the filter plate can be cleaned; meanwhile, the centrifugal force generated by the rotation of the cleaning barrel drives the water flow injected into the cleaning barrel to clean the inner wall and the filter plate of the shell of the component, so that the back washing is cleaner, the water body after cleaning is discharged through the matching of the drain pipe, the cleaning effect of the whole component is good, and the service life of the component which is repeatedly used is prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged structural diagram of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a component shell 1, a shunt pipe 2, an electromagnetic valve 3, a chain 4, a water inlet pipe 5, a water outlet pipe 6, a sealing bearing 7, a sewage discharge pipe 8, a chute 9, a waterproof motor 10, a rotary joint 11, a cleaning barrel 12, a nozzle 13, a rotating roller 14, a brush 15, a sliding block 16, an arc chute 17 and a filter plate 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a back washing component of a commercial water purifier comprises a component shell 1, wherein a water inlet pipe 5 and a water outlet pipe 6 are respectively and fixedly arranged on two side walls of the component shell 1, a flow dividing pipe 2 is fixedly arranged on the water inlet pipe 5, a filter plate 18 is fixedly arranged in the component shell 1, one side, close to the water inlet pipe 5, of the filter plate 18 is movably connected with a brush 15, one side, far away from the filter plate 18, of the brush 15 is fixedly provided with a slide block 16, the slide block 16 is slidably clamped in an arc-shaped chute 17, the arc-shaped chute 17 is concavely arranged on a rotating roller 14, the rotating roller 14 is rotatably arranged between the upper inner wall and the lower inner wall of the component shell 1, the bottom of the rotating roller 14 is rotatably connected with a sealing bearing 7 and extends into a cavity on the bottom wall of the component shell 1, the end part of the rotating roller 14 is, the bottom of the rotating roller 14 is connected with a chain 4 through chain wheel rotation, the chain 4 forms a ring shape and one side is rotated and is connected with a cleaning barrel 12, the cleaning barrel 12 is located one side that the filter 18 is close to the outlet pipe 6, the top of the cleaning barrel 12 extends to the outer wall of the top of the component housing 1 and is fixedly connected with a rotary joint 11, 11 fixedly connected with shunt tubes 2 of the rotary joint, the bottom fixed mounting of the component housing 1 is provided with a drain pipe 8, the shunt tubes 2, the water inlet pipe 5, the outlet pipe 6 and the solenoid valve 3 are installed on the drain.

As shown in fig. 1 and 2, the inner walls of the two sides of the assembly housing 1 are recessed with sliding grooves 9, and the outer walls of the two sides of the brush 15 are fixedly provided with linear sliding blocks which are slidably clamped in the sliding grooves 9.

As shown in FIG. 1, the cleaning cylinder 12 is a cylindrical structure with a hollow interior and a circular opening at the top, and a plurality of nozzles 13 are uniformly arranged on the arc-shaped surface of the cleaning cylinder 12. The shunt tube 2 is positioned on the left side of the solenoid valve 3 on the inlet pipe 5. The brush 15 is in sliding contact with the filter plate 18 and has a width equal to that of the filter plate 18.

As shown in fig. 2, the rotary roller 14 and the rotary connection part of the cleaning cylinder 12 and the module housing 1 are both rotatably provided with a sealing bearing 7, and the fixed connection part of the sealing bearing 7 and the module housing 1 is both fixedly provided with a sealing ring.

The working principle is as follows: the utility model discloses need to close shunt tubes 2 and blow off pipe 8's solenoid valve 3 when filtering, rivers enter into the subassembly shell, rivers flow into in outlet pipe 6 through the filtration of filter 18 under water pressure, filter 18 filters most aquatic impurity this moment, when needing the back flush, close inlet tube 5 and outlet pipe 6's solenoid valve 3, open shunt tubes 2 and blow off pipe 8's solenoid valve 3, start waterproof motor 10 simultaneously, waterproof motor 10 drives rotor roller 14 and wash bowl 12 and rotates, the slider 16 of joint in arc spout 17 is driven when rotor roller 14 rotates, thereby drive brush 15 and do reciprocating motion from top to bottom, brush 15 and then wash filter 18, can wash the impurity of adhesion on the filter 18, simultaneously through shunt tubes 2 the rivers that inject into wash bowl 12 into, wash bowl 12 is under the effect of centrifugal force when rotating, rivers are thrown away through nozzle 13 to the another side to filter 18 that does not have brush 15 washes, also washes the inner wall of subassembly shell 1 simultaneously, makes abluent more thorough in the whole subassembly, and the effect is better, has also prolonged the life-span that the subassembly used repeatedly simultaneously, and sewage after the washing is discharged through blow off pipe 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a back flush subassembly of commercial water purifier, includes subassembly shell (1), its characterized in that: the assembly comprises an assembly shell (1), a water inlet pipe (5) and a water outlet pipe (6) are respectively and fixedly arranged on two side walls of the assembly shell (1), a shunt pipe (2) is fixedly arranged on the water inlet pipe (5), a filter plate (18) is fixedly arranged in the assembly shell (1), one side, close to the water inlet pipe (5), of the filter plate (18) is movably connected with a brush (15), one side, far away from the filter plate (18), of the brush (15) is fixedly provided with a sliding block (16), the sliding block (16) is slidably clamped in an arc-shaped sliding groove (17), the arc-shaped sliding groove (17) is concavely arranged on a rotating roller (14), the rotating roller (14) is rotatably arranged between the upper inner wall and the lower inner wall of the assembly shell (1), the bottom of the rotating roller (14) is rotatably connected with a sealing bearing (7) and extends into a bottom wall cavity of the assembly shell (, the waterproof motor (10) is fixedly arranged on the outer wall of the bottom of the assembly shell (1), the sealing bearing (7) is fixedly arranged on the inner wall of the bottom of the assembly shell (1), the bottom of the rotating roller (14) is rotationally connected with a chain (4) through a chain wheel, the chain (4) forms a ring shape, one side of the chain is rotationally connected with a cleaning cylinder (12), the cleaning cylinder (12) is positioned at one side of the filter plate (18) close to the water outlet pipe (6), the top of the cleaning cylinder (12) extends to the outer wall of the top of the component shell (1) and is fixedly connected with a rotary joint (11), the rotary joint (11) is fixedly connected with a shunt pipe (2), the bottom of the component shell (1) is fixedly provided with a sewage discharge pipe (8), the shunt pipe (2), the water inlet pipe (5), the water outlet pipe (6) and the sewage discharge pipe (8) are all provided with electromagnetic valves (3).

2. The backwash assembly of a commercial water purifier as defined in claim 1, wherein: the inner walls of the two sides of the component shell (1) are provided with sliding grooves (9) in a concave mode, and the outer walls of the two sides of the hairbrush (15) are fixedly provided with linear sliding blocks which are connected in the sliding grooves (9) in a sliding and clamping mode.

3. The backwash assembly of a commercial water purifier as defined in claim 1, wherein: the cleaning cylinder (12) is of a cylindrical structure with a circular opening at the hollow top, and a plurality of nozzles (13) are uniformly arranged on the arc-shaped surface of the cleaning cylinder (12).

4. The backwash assembly of a commercial water purifier as defined in claim 1, wherein: the shunt pipe (2) is positioned on the left side of the electromagnetic valve (3) on the water inlet pipe (5).

5. The backwash assembly of a commercial water purifier as defined in claim 1, wherein: the brush (15) is in sliding contact with the filter plate (18) and has a width equal to the width of the filter plate (18).

6. The backwash assembly of a commercial water purifier as defined in claim 1, wherein: the rotary roller (14), the cleaning barrel (12) and the assembly shell (1) are rotatably connected with each other, a sealing bearing (7) is rotatably installed at the rotating connection position, and a sealing ring is fixedly installed at the fixed connection position of the sealing bearing (7) and the assembly shell (1).