CN222930453U

CN222930453U - Circulating water filter

Info

Publication number: CN222930453U
Application number: CN202421708599.XU
Authority: CN
Inventors: 杨华伟; 张双娥; 于金田
Original assignee: Zhengzhou Jieneng Water Treatment Equipment Co ltd
Current assignee: Zhengzhou Jieneng Water Treatment Equipment Co ltd
Priority date: 2024-07-18
Filing date: 2024-07-18
Publication date: 2025-06-03
Anticipated expiration: 2034-07-18

Abstract

The utility model discloses a circulating water filter, comprising a cylinder, a filtering mechanism and a driving anti-blocking mechanism; the cylinder: a sealing cover is provided on the top, the lower end of the cylinder is fixedly connected to the bottom cover by a mounting flange, and a rotating groove is provided on the lower side of the inner arc surface of the cylinder; the filtering mechanism: it comprises a filter screen mounting frame, a reinforcing rod, a coarse filter screen frame, a coarse filter screen and a fine filter screen, the filter screen mounting frame is rotatably connected to the inside of the rotating groove, the fine filter screen is fixedly connected between the upper and lower inner walls of the filter screen mounting frame, the reinforcing rod is fixedly connected between the upper and lower inner walls of the filter screen mounting frame, the outer arc surfaces of the reinforcing rod are fixedly connected to the fine filter screen, the reinforcing rod, and the upper end of the filter screen mounting frame are fixedly connected to the coarse filter screen by the coarse filter screen frame; the driving anti-blocking mechanism: it is arranged inside the cylinder, the driving anti-blocking mechanism is rotatably connected to the bottom cover, the circulating water filter has a very simple sewage discharge method and will not affect subsequent water circulation operations.

Description

Circulating water filter

Technical Field

The utility model relates to the technical field of water resources, in particular to a circulating water filter.

Background

The circulating water filter is a filter which directly intercepts impurities in water by utilizing a filter screen, removes suspended matters and particulate matters in water, reduces turbidity, purifies water quality, reduces the generation of dirt, bacteria and algae, rust and the like of a system, and purifies the water quality circulating water for reuse;

In the existing circulating water filter working mode, filtered water enters from a water inlet, flows through a filter screen, enters into a pipeline required by a user through an outlet to perform process circulation, and after long-time use, a sewage pump is connected to a sewage chamber to suck dirt;

Such conventional filtration methods have problems in daily work, such as incomplete sewage discharge, which may affect the subsequent filtration operation, and for this reason, we propose a circulating water filter.

Disclosure of utility model

The utility model aims to overcome the existing defects, provides the circulating water filter, has high sewage discharge speed, does not influence the subsequent filtering operation, and can effectively solve the problems in the background technology.

In order to achieve the aim, the utility model provides the technical scheme that the circulating water filter comprises a cylinder body, a filtering mechanism and a driving anti-blocking mechanism;

The top of the cylinder body is provided with a sealing cover, the lower end of the cylinder body is fixedly connected with a bottom cover through a mounting flange, and the lower side of the intrados of the cylinder body is provided with a rotary groove;

The filter mechanism comprises a filter screen mounting frame, a reinforcing rod, a coarse filter screen frame, a coarse filter screen and a fine filter screen, wherein the filter screen mounting frame is rotationally connected to the inside of the rotary groove, the fine filter screen is fixedly connected between the upper inner wall and the lower inner wall of the filter screen mounting frame, the reinforcing rod is fixedly connected between the upper inner wall and the lower inner wall of the filter screen mounting frame, the outer cambered surface of the reinforcing rod is fixedly connected with the fine filter screen, and the coarse filter screen is fixedly connected to the upper end of the filter screen mounting frame through the coarse filter screen frame;

The driving anti-blocking mechanism is arranged in the cylinder body and is rotationally connected with the bottom cover, so that the pollution discharge mode is very simple and convenient, and the subsequent water circulation operation is not influenced.

Further, the electric appliance sealing cover also comprises a singlechip, wherein the singlechip is arranged on the upper surface of the sealing cover, and the input end of the singlechip is electrically connected with an external power supply to control the electric appliance to normally operate.

Further, the drive prevents stifled mechanism includes drive bull stick, grafting frame, upside and scrapes strip, spliced groove and carousel, the lower surface in sealed lid is rotationally connected to the drive bull stick, the lower extreme fixedly connected with grafting frame of drive bull stick, the extrados upside of drive bull stick is equipped with evenly distributed's upside and scrapes the strip, the upper surface middle part of bottom rotates and is connected with the carousel, evenly distributed's spliced groove has been seted up to the upper surface of carousel, the inside and the surface grafting of grafting frame of spliced groove, evenly distributed dodges the groove has been seted up at the middle part of coarse filtration rack, dodge the inside and the grafting frame sliding connection of groove, upside arc change groove has been seted up to the bottom of filter screen mounting bracket, the upper surface of bottom is equipped with the arc round bar, the surface of arc round bar and the inside rotation of upside arc change groove are connected, also can prevent the jam when realizing the drive.

Further, the electric motor is arranged in the middle of the upper end of the sealing cover, an output shaft of the electric motor is fixedly connected with the upper end of the driving rotating rod, and an input end of the electric motor is electrically connected with an output end of the single chip microcomputer to provide power for driving.

Further, the novel water inlet pipe comprises a water inlet pipe, the water inlet pipe is arranged on the right upper side of the outer cambered surface of the barrel, a water outlet pipe is arranged on the right lower side of the outer cambered surface of the barrel, a sewage drain pipe is arranged on the left side of the bottom cover, the right end of the water inlet pipe is externally connected with external water supply equipment, the left end of the water outlet pipe is communicated with the inside of the rotary groove, the right end of the water outlet pipe is externally connected with external water return equipment, and the left end of the sewage drain pipe is externally connected with external sewage suction equipment, so that the functions of water inlet, water drainage and sewage discharge are realized.

Further, still include the differential pressure pipe, the differential pressure pipe sets up in barrel extrados left side, and the middle part of differential pressure pipe is established ties and is had the circulation motorised valve, and the upper end and the lower extreme of differential pressure pipe all are linked together with the barrel, and the surface right side of barrel is equipped with the manometer, and the measuring end of manometer extends to the inside upside of barrel, and the output of singlechip is connected to the input electricity of circulation motorised valve, realizes the function of pressure transmission.

Further, the device also comprises a support, wherein the support is arranged on the lower side of the outer cambered surface of the cylinder body, so that the function of stable support is realized.

Compared with the prior art, the circulating water filter has the beneficial effects that the circulating water filter has the following advantages:

after the hydrologic cycle work is for a period, can observe the manometer, if the manometer shows that pressure is too big, then indicate the inside upside of barrel and the coarse filtration net of upside between too much coarse dirt, can regulate and control the singlechip this moment, electric motor low-speed rotation, and then drive the bull stick and reduce the rotational speed, the upside scrapes the upper side inner wall of barrel slowly, the manual circulation motorised valve that opens, coarse dirt is linked together with the inside downside of barrel along with the differential pressure pipe, stop circulation operation this moment, outside dirt absorbing equipment sucks these coarse dirt and fine dirt together, then can carry out hydrologic cycle operation again, the mode of blowdown is very simple and convenient, can not influence subsequent hydrologic cycle operation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the driving anti-blocking mechanism of the present utility model;

FIG. 3 is a schematic view of the underside structure of the filter mechanism of the present utility model;

fig. 4 is a schematic diagram of a partial structure of the driving anti-blocking mechanism of the present utility model.

In the figure, a cylinder body, a 2 rotating groove, a 3 bottom cover, a 4 filtering mechanism, a 41 filter screen mounting frame, a 42 reinforcing rod, a 43 coarse filter screen frame, a 44 coarse filter screen, a 45 fine filter screen, a 5-drive anti-blocking mechanism, a 51-drive rotating rod, a 52 plug frame, a 53 upper scraping strip, a 54 plug groove, a 55 rotary table, a 6 upper arc rotating groove, a 7 avoiding groove, an 8 mounting flange, a 9 bracket, a 10 arc round strip, a 11 water inlet pipe, a 12 water outlet pipe, a 13 differential pressure pipe, a 14 electric motor, a 15 single chip microcomputer, a 16 circulation electric valve, a 17 blow-off pipe and a 18 pressure gauge are arranged.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to FIGS. 1-4, the embodiment provides a technical scheme that the circulating water filter comprises a cylinder 1, a filtering mechanism 4 and a driving anti-blocking mechanism 5;

The top of the barrel 1 is provided with a sealing cover, the lower end of the barrel 1 is fixedly connected with a bottom cover 3 through a mounting flange 8, the lower side of the inner cambered surface of the barrel 1 is provided with a rotary groove 2, the barrel further comprises a single chip microcomputer 15, the single chip microcomputer 15 is arranged on the upper surface of the sealing cover, the input end of the single chip microcomputer 15 is electrically connected with an external power supply, the barrel further comprises a water inlet pipe 11, the water inlet pipe 11 is arranged on the right upper side of the outer cambered surface of the barrel 1, the right lower side of the outer cambered surface of the barrel 1 is provided with a water outlet pipe 12, the left side of the bottom cover 3 is provided with a drain pipe 17, the right end of the water inlet pipe 11 is externally connected with external water supply equipment, the left end of the water outlet pipe 12 is communicated with the inside of the rotary groove 2, the right end of the drain pipe 12 is externally connected with external water return equipment, the left end of the drain pipe 17 is externally connected with external sewage suction equipment, the differential pressure pipe 13 is arranged on the left side of the outer cambered surface of the barrel 1, the differential pressure pipe 13 is connected with a circulating electric valve 16 in series, the upper end and the lower end of the differential pressure pipe 13 is communicated with the barrel 1, the outer surface of the right side of the barrel 1 is provided with a pressure gauge 18, the measuring end of the electric valve 18 extends to the upper side of the barrel 1, the left side of the electric filter screen 16 is arranged on the outer side of the barrel 9, the filter screen is arranged on the outer side of the filter screen 9, the filter screen is arranged on the side of the outer side of the barrel 9, and the filter screen is placed into the filter screen 45, and flows into the inner side from the filter screen 9 through the filter screen 9;

the filter mechanism 4 comprises a filter screen mounting frame 41, a reinforcing rod 42, a coarse filter screen frame 43, a coarse filter screen 44 and a fine filter screen 45, wherein the filter screen mounting frame 41 is rotatably connected to the inside of the rotary groove 2, the fine filter screen 45 is fixedly connected between the upper inner wall and the lower inner wall of the filter screen mounting frame 41, the reinforcing rod 42 is fixedly connected between the upper inner wall and the lower inner wall of the filter screen mounting frame 41, the outer cambered surfaces of the reinforcing rods 42 are fixedly connected with the fine filter screen 45, the reinforcing rods 42 are fixedly connected with the coarse filter screen 44 through the coarse filter screen frame 43, and the coarse filter screen 44 is fixedly connected to the upper end of the filter screen mounting frame 41;

Driving the anti-blocking mechanism 5: the device is arranged in a cylinder body 1, a driving anti-blocking mechanism 5 is rotationally connected with a bottom cover 3, the driving anti-blocking mechanism 5 comprises a driving rotating rod 51, a splicing frame 52, an upper scraping strip 53, a splicing groove 54 and a rotary table 55, the driving rotating rod 51 is rotationally connected to the lower surface of a sealing cover, the lower end of the driving rotating rod 51 is fixedly connected with the splicing frame 52, the upper scraping strip 53 which is uniformly distributed is arranged on the upper side of the extrados surface of the driving rotating rod 51, the middle part of the upper surface of the bottom cover 3 is rotationally connected with the rotary table 55, the upper surface of the rotary table 55 is provided with the splicing groove 54 which is uniformly distributed, the inside of the splicing groove 54 is spliced with the outer surface of the splicing frame 52, the middle part of a coarse filter screen frame 43 is provided with the avoidance groove 7 which is uniformly distributed, the inside of the avoidance groove 7 is slidingly connected with the splicing frame 52, the bottom end of the filter screen mounting frame 41 is provided with the upper arc-shaped rotary groove 6, the upper surface of the bottom cover 3 is provided with the arc-shaped round bar 10, the outer surface of the arc-shaped round bar 10 is rotationally connected with the inner part of the upper arc-shaped rotary groove 6, and the novel rotary screen comprises an electric motor 14, wherein the electric motor 14 is arranged in the middle of the upper end of the sealing cover, the output shaft of the electric motor 14 is fixedly connected with the upper end of the driving rotary rod 51, the input end of the electric motor 14 is electrically connected with the output end of the singlechip 15, the arc-shaped round bar 10 has higher height, the filter screen mounting frame 41 can be ejected out by one height, the lower end of the differential pressure pipe 13 is positioned in the height difference between the upper end and the cylinder body 1, at the moment, the singlechip 15, the electric motor 14 and the output shaft of the electric motor 14 can be regulated and controlled to rotate, the plug-in frame 52 is driven to rotate, the filter screen mounting frame 41 is driven to rotate, at the moment, the water in the coarse filter screen 44 and the fine filter screen 45 is influenced by centrifugal force, the purified water source flows into the interlayer of the fine filter screen 45 and the rotary groove 2 through secondary filtration of the fine filter screen 45, at this time, the external water return equipment is regulated and controlled, water subjected to secondary filtration is discharged, the circulating water filtration operation is completed, after the operation is carried out for a period of time, the pressure gauge 18 can be observed, if the pressure gauge 18 shows that the pressure is too high, coarse dirt between the upper side and the coarse filter screen 44 on the upper side in the cylinder 1 is indicated to be too much, at this time, the singlechip 15 can be regulated and controlled, the electric motor 14 rotates at a low speed, the rotating speed is further driven to be reduced by the rotating rod 51, the upper scraping strip 53 slowly scrapes the upper side inner wall of the cylinder 1, the circulating electric valve 16 is manually opened, the coarse dirt is communicated with the lower side in the cylinder 1 along with the differential pressure pipe 13, the circulating operation is stopped at this time, the coarse dirt and the fine dirt are sucked out together by the external dirt sucking equipment, and then the water circulation operation can be carried out again.

The working principle of the circulating water filter provided by the utility model is as follows: the filter is placed on a formulated station through the support 9, external water supply equipment can be regulated and controlled at this moment, water source enters the interior of the cylinder body 1 from the water inlet pipe 11, water is subjected to primary filtration of the coarse filter screen 44 at this moment, further, the water flows into a space surrounded by the coarse filter screen 44 and the fine filter screen 45, the singlechip 15 can be regulated and controlled at this moment, the electric motor 14 runs, the output shaft of the electric motor 14 rotates, and further, the plug-in bracket 52 is driven to rotate, and further, the filter screen mounting frame 41 is driven to rotate, at this moment, water in the coarse filter screen 44 and the fine filter screen 45 is influenced by centrifugal force, pure water source flows into an interlayer between the fine filter screen 45 and the rotary groove 2 through secondary filtration of the fine filter screen 45, at this moment, external water return equipment is regulated and controlled, water subjected to secondary filtration is discharged, circulating water filtering operation is completed, after a period of running like this, the pressure gauge 18 can be observed, if the pressure gauge 18 displays excessive pressure, the inside upper side of the cylinder body 1 and the coarse filter screen 44 on the upper side can be regulated and controlled, at this moment, the singlechip 15 can rotate at a speed, the electric motor 14 rotates at a low speed, and further, the electric motor 51 is driven to scrape the upper side and the upper side of the dirt on the cylindrical body 1, the inner wall of the cylinder body 16 is slowly, the dirt is sucked out, and the dirt is turned off, and the dirt is circulated with the coarse filter valve 13, and the dirt is circulated with the inside the cylinder body and the coarse filter pipe is turned off, and the dirt is the inside the cylinder 1.

It should be noted that, in the above embodiment, the specific model of the single chip microcomputer 14 is S7-200, the electric motor 14, the pressure gauge 18 and the flow-through electric valve 16 can be freely configured according to the practical application scenario, the electric motor 14 suggests selecting the Y-series speed reduction driver, the flow-through electric valve 16 suggests selecting the D971X-type electric butt-clamp butterfly valve, and the single chip microcomputer 14 controls the electric motor 14 and the flow-through electric valve 16 to work by the methods commonly used in the prior art.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The circulating water filter is characterized by comprising a cylinder (1), a filtering mechanism (4) and a driving anti-blocking mechanism (5);

The top of the cylinder body (1) is provided with a sealing cover, the lower end of the cylinder body (1) is fixedly connected with a bottom cover (3) through a mounting flange (8), and the lower side of the intrados of the cylinder body (1) is provided with a rotary groove (2);

The filter mechanism (4) comprises a filter screen mounting frame (41), reinforcing rods (42), a coarse filter screen frame (43), a coarse filter screen (44) and a fine filter screen (45), wherein the filter screen mounting frame (41) is rotationally connected to the inside of the rotary groove (2), the fine filter screen (45) is fixedly connected between the upper inner wall and the lower inner wall of the filter screen mounting frame (41), the reinforcing rods (42) are fixedly connected between the upper inner wall and the lower inner wall of the filter screen mounting frame (41), the outer cambered surfaces of the reinforcing rods (42) are fixedly connected with the fine filter screen (45), the reinforcing rods (42), and the coarse filter screen (44) is fixedly connected to the upper end of the filter screen mounting frame (41) through the coarse filter screen frame (43);

The driving anti-blocking mechanism (5) is arranged in the cylinder body (1), and the driving anti-blocking mechanism (5) is rotationally connected with the bottom cover (3).

2. The circulating water filter according to claim 1, further comprising a single-chip microcomputer (15), wherein the single-chip microcomputer (15) is arranged on the upper surface of the sealing cover, and the input end of the single-chip microcomputer (15) is electrically connected with an external power supply.

3. The circulating water filter according to claim 2, wherein the driving anti-blocking mechanism (5) comprises a driving rotating rod (51), a plug frame (52), upper scraping strips (53), a plug groove (54) and a rotary table (55), the driving rotating rod (51) is rotationally connected to the lower surface of the sealing cover, the plug frame (52) is fixedly connected to the lower end of the driving rotating rod (51), the upper scraping strips (53) which are evenly distributed are arranged on the upper side of the outer cambered surface of the driving rotating rod (51), the rotary table (55) is rotationally connected to the middle part of the upper surface of the bottom cover (3), evenly distributed plug grooves (54) are formed in the upper surface of the rotary table (55), the inner parts of the plug grooves (54) are plugged with the outer surfaces of the plug frame (52), evenly distributed avoiding grooves (7) are formed in the middle part of the coarse filter screen frame (43), the inner parts of the avoiding grooves (7) are in sliding connection with the plug frame (52), the bottom end of the filter screen frame (41) is provided with upper arc-shaped rotary grooves (6), the upper surfaces of the bottom cover (3) are provided with arc-shaped round strips (10), and the outer surfaces of the arc-shaped round strips (10) are in inner parts of the arc-shaped rotary grooves.

4. The circulating water filter of claim 3, further comprising an electric motor (14), wherein the electric motor (14) is arranged in the middle of the upper end of the sealing cover, an output shaft of the electric motor (14) is fixedly connected with the upper end of the driving rotating rod (51), and the input end of the electric motor (14) is electrically connected with the output end of the single chip microcomputer (15).

5. The circulating water filter according to claim 1, further comprising a water inlet pipe (11), wherein the water inlet pipe (11) is arranged on the right upper side of the outer cambered surface of the cylinder body (1), a water outlet pipe (12) is arranged on the right lower side of the outer cambered surface of the cylinder body (1), a sewage draining pipe (17) is arranged on the left side of the bottom cover (3), the right end of the water inlet pipe (11) is externally connected with external water supply equipment, the left end of the water outlet pipe (12) is communicated with the inside of the rotary groove (2), the right end of the water outlet pipe (12) is externally connected with external water return equipment, and the left end of the sewage draining pipe (17) is externally connected with external sewage sucking equipment.

6. The circulating water filter according to claim 2, further comprising a differential pressure pipe (13), wherein the differential pressure pipe (13) is arranged on the left side of the outer cambered surface of the cylinder body (1), the middle part of the differential pressure pipe (13) is connected in series with a circulation electric valve (16), the upper end and the lower end of the differential pressure pipe (13) are both communicated with the cylinder body (1), the right side of the outer surface of the cylinder body (1) is provided with a pressure gauge (18), the measuring end of the pressure gauge (18) extends to the upper side inside the cylinder body (1), and the input end of the circulation electric valve (16) is electrically connected with the output end of the single chip microcomputer (15).

7. The circulating water filter according to claim 1, further comprising a bracket (9), wherein the bracket (9) is arranged on the lower side of the extrados of the cylinder (1).