CN216320279U

CN216320279U - Filter equipment for municipal administration water supply and drainage

Info

Publication number: CN216320279U
Application number: CN202122941349.3U
Authority: CN
Inventors: 廖雷; 廖伟宏; 陈强; 李鲁新
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-19
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a filtering device for municipal water supply and drainage, which comprises a filtering box, wherein the upper end of the right side of the filtering box is fixedly connected with a drainage pipe, the left end of the inner cavity of the drainage pipe is fixedly provided with a filtering net body, the upper end of the left side of the filtering box is fixedly connected with a water inlet pipe, the middle end of the inner cavity of the water inlet pipe is fixedly provided with a waterproof motor through a support, and the output end of the waterproof motor is fixedly provided with a rotating shaft. According to the utility model, under the mutual matching action among the filter screen body, the water inlet pipe, the filter box, the drain pipe, the waterproof motor, the rotating shaft, the impeller, the U-shaped rod, the push rod, the lifting plate, the upright rod, the fixing seat, the spring, the fixing plate and the scrubbing brush, the device has the functions of filtering water and cleaning the filter screen body, the filter screen body is prevented from being blocked, the normal operation of the filtering work is ensured, and meanwhile, the water discharge and filtering efficiency is effectively improved.

Description

Filter equipment for municipal administration water supply and drainage

Technical Field

The utility model relates to the technical field of municipal water supply and drainage, in particular to a filtering device for municipal water supply and drainage.

Background

The drainage engineering for removing domestic sewage, waste water and excessive ground water in production is formed from drainage pipe system (or channel), waste water treatment plant and final treatment equipment, and the water supply engineering can be used for supplying domestic water and production water for residents and factories, mines and transportation enterprises, and can be used for fire-fighting water and road greening water, etc.

However, the internal filter screen of the existing filter device is easily blocked by impurities in the using process, so that the water body circulation effect is influenced, and meanwhile, the internal water body has a low flowing speed, so that the drainage and filtering efficiency is directly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filtering device for municipal water supply and drainage, which has the advantages of good anti-blocking effect and high drainage and filtering efficiency, and solves the problems that the filtering net in the existing filtering device is easy to be blocked by impurities in the using process to influence the water body circulation effect, and the drainage and filtering efficiency is directly influenced due to the slow flowing speed of the water body in the existing filtering device.

In order to achieve the purpose, the utility model provides the following technical scheme: a filter device for municipal water supply and drainage comprises a filter box, wherein the upper end of the right side of the filter box is fixedly connected with a drain pipe, the left end of the inner cavity of the drain pipe is fixedly provided with a filter screen body, the upper end of the left side of the filter box is fixedly connected with a water inlet pipe, the middle end of the inner cavity of the water inlet pipe is fixedly provided with a waterproof motor through a bracket, the output end of the waterproof motor is fixedly provided with a rotating shaft, the left end of the rotating shaft is fixedly provided with an impeller, the right side of the rotating shaft is fixedly connected with a U-shaped rod, the middle end of the U-shaped rod is movably connected with a push rod through a bearing, the bottom of the push rod is movably connected with a lifting plate through a pin shaft, the right end of the top of the lifting plate is fixedly connected with a vertical rod, the upper end of the right side of the vertical rod is fixedly connected with a fixed seat, the left side of the inner cavity of the fixed seat is fixedly connected with a spring, and the right side of the spring is fixedly connected with a fixed plate, the surface swing joint of fixed plate is in the internal surface of fixing base, the right side fixedly connected with scrubbing brush of fixed plate, the right side swing joint of scrubbing brush is in the left side of filter screen body.

Preferably, the left side fixed mounting of inlet tube has first sealed the pad, the left end fixedly connected with first ring flange of inlet tube surface, the right side fixed mounting of drain pipe has the second to seal up, the right-hand member fixedly connected with second ring flange of drain pipe surface.

Preferably, a fixed support is fixedly connected between the right ends of the two sides of the inner cavity of the water inlet pipe, and the right end of the rotating shaft is movably connected to the middle end of the fixed support through a bearing.

Preferably, both ends of the lifting plate are movably connected with sliding rods, and the bottoms of the sliding rods are fixedly connected to the bottom of the inner cavity of the filter box.

Preferably, the lower end of the left side of the vertical rod is fixedly connected with a reinforcing plate, and the bottom of the reinforcing plate is fixedly connected to the top of the lifting plate.

Preferably, the lower end of the front surface of the filter box is in threaded connection with four fixing bolts, and a sealing plate is arranged between the surfaces of the four fixing bolts and the lower end of the front surface of the filter box.

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

1. the utility model can effectively filter impurities in water flowing through the water inlet pipe, the filter box and the drainage pipe by arranging the filter screen body, achieves the effect of filtering the impurities in the water, can drive the rotating shaft to rotate by starting the waterproof motor, can drive the impeller and the U-shaped rod to rotate by rotating the rotating shaft, can quickly push the water flowing through the water inlet pipe, the filter box and the drainage pipe under the rotation action of the impeller, effectively increases the flowing speed of the water, improves the efficiency of water discharge and filtration, can drive the push rod to move under the rotation action of the U-shaped rod, can drive the lifting plate to reciprocate in the vertical direction while the push rod moves, and drives the upright rod, the fixed seat, the spring, the fixed plate and the plate brush to reciprocate in the vertical direction by moving the lifting plate, under the action of the reciprocating motion of the scrubbing brush, the left side of the filter screen body can be quickly scraped and cleaned, so that the impurities attached to the left side of the filter screen body can fall off and fall to the bottom of the filter box, thereby achieving the effect of cleaning the filter screen body, effectively avoiding the filter screen body from being blocked to influence the normal operation of the filtering work, under the action of integral cooperation, the device has the functions of filtering water and cleaning the filter screen body, avoids the filter screen body from being blocked, ensures the normal operation of the filtering work, meanwhile, the efficiency of water body discharge and filtration is effectively improved, the problem that the filter screen in the existing filter device is easy to be blocked by impurities in the using process is solved, the effect of water body circulation is influenced, and meanwhile, the flow speed of the water body inside the water body is low, so that the drainage and filtering efficiency is directly influenced.

2. According to the utility model, through the arrangement of the first flange plate and the first sealing gasket, a user can conveniently butt-joint and install the water inlet pipe and simultaneously improve the sealing performance during butt-joint installation, through the arrangement of the second flange plate and the second sealing gasket, the user can conveniently butt-joint and install the water outlet pipe and simultaneously improve the sealing performance during butt-joint installation, through the arrangement of the fixing support, the purpose of supporting the rotating shaft is achieved, through the arrangement of the sliding rod, the purpose of limiting the lifting plate is achieved, through the arrangement of the reinforcing plate, the firmness of connection between the upright rod and the lifting plate is improved, and through the arrangement of the fixing bolt and the sealing plate, the user can conveniently maintain the interior of the filter box.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the water inlet pipe of the present invention;

FIG. 3 is a schematic cross-sectional view of a filter box according to the present invention;

FIG. 4 is a schematic cross-sectional view of the fixing base of the present invention.

In the figure: 1. a filter box; 2. a first flange plate; 3. a water inlet pipe; 4. a drain pipe; 5. a second flange plate; 6. a sealing plate; 7. fixing the bolt; 8. an impeller; 9. fixing a bracket; 10. a waterproof motor; 11. a spring; 12. a fixing plate; 13. a rotating shaft; 14. a push rod; 15. a U-shaped rod; 16. a slide bar; 17. a lifting plate; 18. a reinforcing plate; 19. a filter screen body; 20. scrubbing and brushing; 21. a fixed seat; 22. and (6) erecting a rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a municipal water supply and drainage filtering device comprises a filtering box 1, wherein the lower end of the front surface of the filtering box 1 is in threaded connection with four fixing bolts 7, a sealing plate 6 is arranged between the surfaces of the four fixing bolts 7 and the lower end of the front surface of the filtering box 1, the inside of the filtering box 1 is convenient for a user to maintain through the arrangement of the fixing bolts 7 and the sealing plate 6, the upper end of the right side of the filtering box 1 is fixedly connected with a drainage pipe 4, the left end of the inner cavity of the drainage pipe 4 is fixedly provided with a filtering net body 19, the upper end of the left side of the filtering box 1 is fixedly connected with a water inlet pipe 3, the left side of the water inlet pipe 3 is fixedly provided with a first sealing gasket, the left end of the outer surface of the water inlet pipe 3 is fixedly connected with a first flange 2, and the arrangement of the first flange 2 and the first sealing gasket is convenient for the user to butt-joint installation of the water inlet pipe 3, the sealing performance during butt joint installation is improved, a second sealing gasket is fixedly arranged on the right side of the drain pipe 4, the right end of the outer surface of the drain pipe 4 is fixedly connected with a second flange plate 5, through the arrangement of the second flange plate 5 and the second sealing gasket, a user can conveniently butt joint and install the drain pipe 4, meanwhile, the sealing performance during butt joint installation is improved, the middle end of the inner cavity of the water inlet pipe 3 is fixedly provided with a waterproof motor 10 through a support, the output end of the waterproof motor 10 is fixedly provided with a rotating shaft 13, a fixed support 9 is fixedly connected between the right ends of the two sides of the inner cavity of the water inlet pipe 3, the right end of the rotating shaft 13 is movably connected with the middle end of the fixed support 9 through a bearing, the purpose of supporting the rotating shaft 13 is achieved through the arrangement of the fixed support 9, the left end of the rotating shaft 13 is fixedly provided with an impeller 8, the right side of the rotating shaft 13 is fixedly connected with a U-shaped rod 15, and the middle end of the U-shaped rod 15 is movably connected with a push rod 14 through a bearing, the bottom of the push rod 14 is movably connected with a lifting plate 17 through a pin shaft, two ends of the lifting plate 17 are both movably connected with a slide rod 16, the bottom of the slide rod 16 is fixedly connected with the bottom of an inner cavity of the filter box 1, the purpose of limiting the lifting plate 17 is achieved through the arrangement of the slide rod 16, the right end of the top of the lifting plate 17 is fixedly connected with an upright rod 22, the lower end of the left side of the upright rod 22 is fixedly connected with a reinforcing plate 18, the bottom of the reinforcing plate 18 is fixedly connected with the top of the lifting plate 17, the firmness of connection between the upright rod 22 and the lifting plate 17 is improved through the arrangement of the reinforcing plate 18, the upper end of the right side of the upright rod 22 is fixedly connected with a fixed seat 21, the left side of the inner cavity of the fixed seat 21 is fixedly connected with a spring 11, the right side of the spring 11 is fixedly connected with a fixed plate 12, the surface of the fixed plate 12 is movably connected with the inner surface of the fixed seat 21, and the right side of the fixed plate 12 is fixedly connected with a plate brush 20, the right side of the scrubbing brush 20 is movably connected to the left side of the filter screen body 19, through the arrangement of the filter screen body 19, impurities in water flowing through the water inlet pipe 3, the filter box 1 and the water discharge pipe 4 can be effectively filtered, the effect of filtering the impurities in the water is achieved, meanwhile, the rotating shaft 13 can be driven to rotate by starting the waterproof motor 10, the rotating shaft 13 can drive the impeller 8 and the U-shaped rod 15 to rotate, under the rotation effect of the impeller 8, the water flowing through the water inlet pipe 3, the filter box 1 and the water discharge pipe 4 can be rapidly pushed, the flowing speed of the water is effectively increased, the efficiency of water discharge and filtration is improved, meanwhile, under the rotation effect of the U-shaped rod 15, the push rod 14 can be driven to move, and the lifting plate 17 can be driven to reciprocate in the vertical direction when the push rod 14 moves, the lifting plate 17 moves to drive the upright rod 22, the fixing seat 21, the spring 11, the fixing plate 12 and the scrubbing brush 20 to do reciprocating motion in the vertical direction, under the action of the reciprocating motion of the scrubbing brush 20, the left side of the filter screen body 19 can be quickly scraped and cleaned, so that impurities attached to the left side of the filter screen body 19 can fall off and fall to the bottom of the filter box 1, further the effect of cleaning the filter screen body 19 is achieved, the problem that the normal operation of the filtering operation is influenced due to the blockage of the filter screen body 19 is effectively avoided, under the action of integral matching, the device has the functions of filtering water and cleaning the filter screen body 19, the blockage of the filter screen body 19 is avoided, the normal operation of the filtering operation is ensured, meanwhile, the efficiency of water discharge and filtering is effectively improved, and the problem that the filter screen in the existing filtering device is easily blocked by impurities in the inner part of the filtering device in the use process is solved, the effect of water body circulation is influenced, and meanwhile, the flow speed of the water body inside the water body is low, so that the drainage and filtering efficiency is directly influenced.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description will be made herein.

During the use, through the setting of filter screen body 19, can be to inlet tube 3, the impurity in the inside water that flows through of rose box 1 and drain pipe 4 carries out effectual filtration, impurity in the water has been reached and has been carried out filterable effect, simultaneously can drive pivot 13 through starting waterproof motor 10 work and rotate, pivot 13 is rotatory can drive impeller 8 and U type pole 15 and rotate, under the rotatory effect of impeller 8, can carry out quick promotion to inlet tube 3, the inside water that flows through of rose box 1 and drain pipe 4, the effectual speed that increases the water and flows, and water discharge and filterable efficiency has been improved, simultaneously under the rotatory effect of U type pole 15, can drive push rod 14 and move, can drive lifter plate 17 and carry out the reciprocating motion of vertical direction when push rod 14 moves, lifter plate 17 moves and drives pole setting 22, fixing base 21, Spring 11, fixed plate 12 and scrubbing brush 20 carry out the reciprocating motion of vertical direction, under scrubbing brush 20 reciprocating motion's effect, can carry out quick scraping to the left side of filter screen body 19 and clean, and make the adnexed impurity in filter screen body 19 left side can drop and fall to the bottom of rose box 1, and then reached and carried out clear effect to filter screen body 19, the effectual filter screen body 19 that has avoided blocks up and influence the normal operating of filter work, under whole complex effect, it has been realized that this device possesses and filters the water and carry out clear function to filter screen body 19, filter screen body 19 has been avoided receiving the jam, the normal operating of filter work has been guaranteed, simultaneously effectual water emission and filterable efficiency have been improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a filter equipment for municipal administration water supply and drainage, includes rose box (1), its characterized in that: the filter box is characterized in that a drain pipe (4) is fixedly connected to the upper end of the right side of the filter box (1), a filter screen body (19) is fixedly mounted at the left end of an inner cavity of the drain pipe (4), a water inlet pipe (3) is fixedly connected to the left end of the left side of the filter box (1), a waterproof motor (10) is fixedly mounted at the middle end of the inner cavity of the water inlet pipe (3) through a support, a rotating shaft (13) is fixedly mounted at the output end of the waterproof motor (10), an impeller (8) is fixedly mounted at the left end of the rotating shaft (13), a U-shaped rod (15) is fixedly connected to the right side of the rotating shaft (13), a push rod (14) is movably connected to the middle end of the U-shaped rod (15) through a bearing, a lifting plate (17) is movably connected to the bottom of the push rod (14) through a pin shaft, a vertical rod (22) is fixedly connected to the right end of the top of the lifting plate (17), and a fixing seat (21) is fixedly connected to the upper end of the right side of the vertical rod (22), the utility model discloses a filter screen, including fixing base (21), the left side fixedly connected with spring (11) of fixing base (21) inner chamber, the right side fixedly connected with fixed plate (12) of spring (11), the surperficial swing joint of fixed plate (12) is in the internal surface of fixing base (21), the right side fixedly connected with scrubbing brush (20) of fixed plate (12), the right side swing joint of scrubbing brush (20) is in the left side of filter screen body (19).

2. The filter apparatus of claim 1, wherein: the left side fixed mounting of inlet tube (3) has first sealed pad, the left end fixedly connected with first ring flange (2) of inlet tube (3) surface, the right side fixed mounting of drain pipe (4) has the second to seal up, the right-hand member fixedly connected with second ring flange (5) of drain pipe (4) surface.

3. The filter apparatus of claim 1, wherein: fixedly connected with fixed bolster (9) between the right-hand member of inlet tube (3) inner chamber both sides, the right-hand member of pivot (13) passes through bearing swing joint in the middle-end of fixed bolster (9).

4. The filter apparatus of claim 1, wherein: the two ends of the lifting plate (17) are movably connected with sliding rods (16), and the bottoms of the sliding rods (16) are fixedly connected to the bottom of the inner cavity of the filter box (1).

5. The filter apparatus of claim 1, wherein: the lower end of the left side of the upright rod (22) is fixedly connected with a reinforcing plate (18), and the bottom of the reinforcing plate (18) is fixedly connected to the top of the lifting plate (17).

6. The filter apparatus of claim 1, wherein: the lower end of the front surface of the filter box (1) is in threaded connection with four fixing bolts (7), and a sealing plate (6) is arranged between the surface of each fixing bolt (7) and the lower end of the front surface of the filter box (1).