CN218011303U

CN218011303U - Convenient-to-clean filtering device for municipal water supply and drainage

Info

Publication number: CN218011303U
Application number: CN202221568453.0U
Authority: CN
Inventors: 程拓; 任斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-12-13
Anticipated expiration: 2032-06-22

Abstract

The utility model belongs to the technical field of municipal water supply and drainage, in particular to a convenient-to-clean filtering device for municipal water supply and drainage, which comprises a drainage channel and a filter screen arranged in the drainage channel; the scraping assembly comprises a first motor, a screw rod, a screw block, a scraping plate and a U-shaped fixing plate, and the U-shaped fixing plate is fixedly arranged on the surface of the drainage channel; the control motor drives the lead screw and rotates, one side fixed mounting's of the spiral shell piece through the surface threaded connection of lead screw scraper blade laminating is in the setting on the surface of filter screen, so that strike off filter screen surface adnexed impurity through the scraper blade, control motor two drives the threaded rod and takes place to rotate, one side fixed mounting's of the swivel nut through the surface threaded connection of threaded rod cleaning brush laminating is in the setting on the surface of slide, be convenient for strike off the impurity of scraper blade surface collection through cleaning brush, and discharge in the inslot that the surface was seted up through U-shaped fixed plate both sides.

Description

Convenient-to-clean filtering device for municipal water supply and drainage

Technical Field

The utility model belongs to the technical field of municipal water supply and drainage, concretely relates to convenient municipal water supply and drainage of clearance uses filter equipment.

Background

Most of the existing drainage treatment filtering equipment is provided with a filter screen in a drainage channel to intercept impurities in water, and in actual use, the impurities are attached to the surface of the filter screen due to the impact force of water flow, so that the filter screen is blocked and the like, and the operation of the whole equipment is influenced;

for example, the publication "CN201921152232.3" discloses "a filtering apparatus for municipal water supply and drainage" can fix the installation pipe in the drainage pipeline without moving down by clamping the clamping block in the clamping groove, so as to facilitate the installation and replacement of the filter screen in the installation pipe, but this design obviously cannot clean the impurities attached to the surface of the filter screen.

Therefore, the filter device for municipal water supply and drainage, which is convenient to clean, is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a convenient municipal administration for drainage filter equipment who clears up can be convenient for strike off filter screen surface adnexed impurity, avoids the filter screen to cause the jam.

In order to achieve the above object, the utility model provides a following technical scheme: a municipal water supply and drainage filtering device convenient to clean comprises a water drainage channel, a filter screen arranged in the water drainage channel and a scraping assembly arranged on one side of the filter screen;

strike off the subassembly and include motor one, lead screw, spiral shell piece, scraper blade and U-shaped fixed plate, the fixed surface of drainage canal installs the U-shaped fixed plate, the fixed surface of U-shaped fixed plate installs motor one, the axis of rotation of motor one runs through the U-shaped fixed plate and with the one end fixed connection of lead screw, the other end of lead screw rotates to be connected the bottom of drainage canal, just the surface threaded connection of lead screw has the spiral shell piece, one side fixed mounting of spiral shell piece has the scraper blade, one side butt of scraper blade is in a side surface of filter screen.

As the utility model relates to a convenient municipal administration for drainage filter equipment of clearance is preferred, the equal fixed mounting in both sides surface of scraper blade has the guide block, the guide block slip even connect in the guide way that the drainage canal inner wall surface was seted up, just the guide way extends to the surface of U-shaped fixed plate.

As the utility model relates to a convenient municipal administration for drainage filter equipment of clearance is preferred, still including installing clearance subassembly in the U-shaped fixed plate, the clearance subassembly includes motor two, threaded rod, swivel nut and brush cleaner, two fixed mounting of motor are in a side surface of U-shaped fixed plate, just the axis of rotation of motor two runs through the U-shaped fixed plate and with the one end fixed connection of threaded rod, the other end of threaded rod passes through the bearing and rotates to be connected a side surface of U-shaped fixed plate, just the surface thread of threaded rod is connected with the swivel nut, one side fixed mounting of swivel nut has the brush cleaner, one side butt of brush cleaner is in a side surface of scraper blade.

As the utility model relates to a convenient municipal administration for water supply and drainage filter equipment of clearance is preferred, the both sides of swivel nut just are located one side fixed surface of brush cleaner installs two fixed blocks, two the fixed block respectively with the surface sliding connection of two guide bars, and two the equal fixed mounting of guide bar is in the U-shaped fixed plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. on the basis, a scraping assembly is added, a first control motor drives a screw rod to rotate in the drainage channel, and a scraper fixedly installed on one side of a screw block in threaded connection with the surface of the screw rod is attached to the surface of the filter screen, so that impurities attached to the surface of the filter screen can be scraped through the scraper, and the filter screen is prevented from being blocked;

2. meanwhile, the cleaning assembly is further added on the basis, the surface of the filter screen surface attached impurities hung on the scraper is scraped through the matching, meanwhile, the scraper can rise to a certain height until being abutted to one side of the cleaning brush, the threaded rod is driven to rotate through the control motor II, the cleaning brush fixedly installed on one side of the threaded sleeve connected through the surface threads of the threaded rod is attached to the surface of the sliding plate, the impurities collected on the surface of the scraper are scraped through the cleaning brush conveniently, and the impurities are discharged through the grooves formed in the surfaces of the two sides of the U-shaped fixing plate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

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

FIG. 2 is a schematic view of the internal structure of the middle drainage channel of the present invention;

FIG. 3 is a schematic view of the internal structure of the U-shaped fixing plate of the present invention;

FIG. 4 is a schematic structural view of the middle screw block, the scraper and the guide block of the present invention;

in the figure:

1. a drainage channel;

2. a filter screen;

3. a scraping assembly; 31. a first motor; 32. a screw rod; 33. a screw block; 34. a squeegee; 35. a guide block; 36. a guide groove; 37. a U-shaped fixing plate;

4. cleaning the assembly; 41. a second motor; 42. a threaded rod; 43. a threaded sleeve; 44. cleaning with a brush; 45. a fixed block; 46. a guide rod.

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.

As shown in FIG. 1;

a municipal water supply and drainage filtering device convenient to clean comprises a drainage channel 1 and a filter screen 2 installed in the drainage channel 1.

In this embodiment: present drainage treatment filtration equipment all sets up filter screen 2 in drainage channel 1 mostly and carries out the interception processing to the debris of aquatic, in-service use, because the impact force of rivers, and lead to impurity to depend on the surface at filter screen 2 to cause the circumstances such as jam to filter screen 2, influenced the operation of whole equipment, added on this basis and scraped assembly 3, be convenient for strike off filter screen 2 surface adhesion's impurity through this subassembly.

As shown in fig. 1, 2, 3 and 4:

in combination with the above, in order to facilitate scraping off impurities attached to the surface of the filter screen 2, the device further comprises a scraping assembly 3 installed on one side of the filter screen 2, the scraping assembly 3 comprises a first motor 31, a screw rod 32, a screw block 33, a scraper 34 and a U-shaped fixing plate 37, the surface of the drainage channel 1 is fixedly provided with the U-shaped fixing plate 37, the surface of the U-shaped fixing plate 37 is fixedly provided with the first motor 31, a rotating shaft of the first motor 31 penetrates through the U-shaped fixing plate 37 and is fixedly connected with one end of the screw rod 32, the other end of the screw rod 32 is rotatably connected to the bottom of the drainage channel 1, the screw block 33 is in threaded connection with the surface of the screw rod 32, the scraper 34 is fixedly installed on one side of the screw block 33, and one side of the scraper 34 abuts against the surface of one side of the filter screen 2.

In this embodiment: when regularly clearing up filter screen 2 surface adhered to impurity, the fixed surface of U-shaped fixed plate 37 installs motor 31, the axis of rotation of motor 31 run through U-shaped fixed plate 37 and with the one end fixed connection of lead screw 32, the other end of lead screw 32 rotates the bottom of connecting at drainage canal 1, it is rotatory to drive lead screw 32 in drainage canal 1's inside through control motor 31, the setting on filter screen 2's surface is laminated to the scraper blade 34 of one side fixed mounting of spiral shell piece 33 through the surface threaded connection of lead screw 32, so that when spiral shell piece 33 drives scraper blade 34 and follows the removal when the surface of lead screw 32 removes, scraper blade 34 can strike off filter screen 2 surface adhered to impurity, avoid filter screen 2 to cause the jam.

It should be understood that: the equal fixed mounting in both sides surface of scraper blade 34 has guide block 35, guide block 35 sliding connection is in the guide way 36 that drainage canal 1 inner wall surface was seted up, and guide way 36 extends to the surface of U-shaped fixed plate 37, when spiral shell piece 33 drives scraper blade 34 and follows the removal when the surface of lead screw 32 removes, the guide block 35 of the equal fixed mounting in both sides surface of scraper blade 34 can slide in the guide way 36 that drainage canal 1 inner wall surface was seted up, can guarantee that one side of scraper blade 34 can all the time with a side surface butt of filter screen 2.

It should be noted that: the first motor 31 is electrically connected with an external power supply, and a protective shell (not shown in the figure) is arranged on the outer side of the first motor 31, so that rainwater can be prevented from entering the first motor 31 to damage the first motor 31.

As shown in fig. 1, 2 and 3:

in combination with the above, in order to conveniently scrape off the impurities collected on the surface of the scraper 34, the cleaning device further includes a cleaning assembly 4 installed in the U-shaped fixing plate 37, the cleaning assembly 4 includes a second motor 41, a threaded rod 42, a threaded sleeve 43 and a cleaning brush 44, the second motor 41 is fixedly installed on one side surface of the U-shaped fixing plate 37, a rotating shaft of the second motor 41 penetrates through the U-shaped fixing plate 37 and is fixedly connected with one end of the threaded rod 42, the other end of the threaded rod 42 is rotatably connected to one side surface of the U-shaped fixing plate 37 through a bearing, the threaded sleeve 43 is in threaded connection with the surface of the threaded rod 42, the cleaning brush 44 is fixedly installed on one side of the threaded sleeve 43, and one side of the cleaning brush 44 abuts against one side surface of the scraper 34.

In this embodiment: scrape the surface that the adnexed impurity of subassembly 3 with filter screen 2 surface hangs and fall on scraper blade 34 through the cooperation, scraper blade 34 can rise to certain height simultaneously and until with one side looks butt of wiper blade 44, drive threaded rod 42 through control motor two 41 and take place to rotate, the setting on scraper blade 34's surface is laminated to wiper blade 44 through one side fixed mounting of threaded sleeve 43 of the surface threaded connection of threaded rod 42, when wiper blade 34's surface removal is being driven to swivel sleeve 43, wiper blade 44 can scrape the impurity of scraper blade 34 surface collection.

It should be understood that: two fixed blocks 45 are fixedly arranged on the two sides of the threaded sleeve 43 and on the surface of one side of the cleaning brush 44, the two fixed blocks 45 are respectively connected with the outer surfaces of the two guide rods 46 in a sliding manner, the two guide rods 46 are fixedly arranged in the U-shaped fixed plate 37, when the threaded sleeve 43 drives the cleaning brush 44 to move on the surface of the scraper 34, the fixed blocks 45 fixed on the surface of the cleaning brush 44 can slide on the surfaces of the guide rods 46 fixedly arranged in the U-shaped fixed plate 37, the guiding effect is achieved, and meanwhile, it can be guaranteed that the surface of one side of the cleaning brush 44 can be abutted to the surface of the scraper 34 all the time.

It should be noted that: the two side surfaces of the U-shaped fixing plate 37 are provided with sewage discharge grooves, the cleaning brush 44 can scrape off impurities collected on the surface of the scraper 34 and discharge the impurities through the sewage discharge grooves formed on the two side surfaces of the U-shaped fixing plate 37, and a collection box (not shown in the figure) is installed at a corresponding position of the sewage discharge groove so as to collect and treat the discharged impurities in a centralized manner.

It should be noted that: the second motor 41 is electrically connected with an external power supply.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a convenient municipal administration for water supply and drainage filter equipment of clearance, includes drainage channel (1) and installs filter screen (2) in drainage channel (1), its characterized in that: the scraper component (3) is arranged on one side of the filter screen (2);

strike off subassembly (3) including motor (31), lead screw (32), spiral shell piece (33), scraper blade (34) and U-shaped fixed plate (37), the fixed surface of drainage canal (1) installs U-shaped fixed plate (37), the fixed surface of U-shaped fixed plate (37) installs motor (31), the axis of rotation of motor (31) runs through U-shaped fixed plate (37) and with the one end fixed connection of lead screw (32), the other end of lead screw (32) rotates to be connected in the bottom of drainage canal (1), just the surface threaded connection of lead screw (32) has spiral shell piece (33), one side fixed mounting of spiral shell piece (33) has scraper blade (34), one side butt of scraper blade (34) is in a side surface of filter screen (2).

2. The easy-to-clean municipal water supply and drainage filter device according to claim 1, wherein: the surface of both sides of scraper blade (34) all fixed mounting have guide block (35), guide block (35) sliding connection connect in guide way (36) that the inner wall surface of drainage canal (1) was seted up, just guide way (36) extend to the surface of U-shaped fixed plate (37).

3. The easy-to-clean municipal water supply and drain filtration device according to claim 1, wherein: still including installing clearance subassembly (4) in U-shaped fixed plate (37), clearance subassembly (4) include motor two (41), threaded rod (42), swivel nut (43) and brush cleaner (44), motor two (41) fixed mounting be in a side surface of U-shaped fixed plate (37), just the axis of rotation of motor two (41) is run through U-shaped fixed plate (37) and with the one end fixed connection of threaded rod (42), the other end of threaded rod (42) passes through the bearing and rotates to be connected a side surface of U-shaped fixed plate (37), just the surface threaded connection of threaded rod (42) has swivel nut (43), one side fixed mounting of swivel nut (43) has brush cleaner (44), one side butt of brush cleaner (44) is in a side surface of scraper blade (34).

4. A conveniently cleaned municipal water supply and drain filtration device according to claim 3, wherein: two fixing blocks (45) are fixedly mounted on the surfaces of two sides of the threaded sleeve (43) and located on one side of the cleaning brush (44), the two fixing blocks (45) are respectively in sliding connection with the outer surfaces of the two guide rods (46), and the two guide rods (46) are fixedly mounted in the U-shaped fixing plate (37).