CN220414419U - Water supply and drainage anti-blocking device - Google Patents

Abstract

The utility model relates to the technical field of anti-blocking devices, and particularly discloses a water supply and drainage anti-blocking device which comprises an anti-blocking box and a filter screen plate, wherein the outer surface of the anti-blocking box is respectively connected with a water inlet pipe and a water outlet pipe which are communicated with the anti-blocking box, the water outlet pipe is positioned below the water inlet pipe, the filter screen plate is arranged inside the anti-blocking box along the horizontal direction, a cleaning component for cleaning impurities at the top of the filter screen plate is further arranged between the inner walls of the anti-blocking box, a discharge hole for discharging the impurities at the top of the filter screen plate is formed in the side wall of the anti-blocking box, and a collecting frame positioned at the discharge hole is arranged on the outer wall of the anti-blocking box. The utility model has the effects of cutting larger impurities in the sewage, rapidly and efficiently cleaning impurities on the surface of the filter plate, discharging the impurities out of the anti-blocking box for collection, and simultaneously recycling and discharging the sewage in the impurities.

Description

Water supply and drainage anti-blocking device

Technical Field

The application relates to the technical field of anti-blocking devices, and particularly discloses a water supply and drainage anti-blocking device.

Background

When the water supply and drainage pipeline is used for water supply and drainage, a large amount of household garbage is contained in water flow of the water supply and drainage pipeline during water drainage, a filter screen is arranged in the pipeline to separate the garbage, so that the garbage is prevented from entering the large-scale underground deep pipeline such as the main water pipe.

The utility model provides a china patent of present patent application No. CN217079075U, it discloses a building water supply and drainage anti-blocking device, its technical scheme is through setting up the supporting shoe, can support the filter mantle, guaranteed the stability of filter mantle installation, through setting up the connecting rod, can play the purpose of convenient dismantlement, through setting up down the basin, can conveniently discharge external sewage, through setting up the through-hole, can spacing the reference column, the stability of stopper has been guaranteed, however above-mentioned water supply and drainage anti-blocking device is when using, only adopt the filter mantle to filter anti-blocking, have certain limitation, the impurity of filter mantle filtration can pile up on the filter mantle surface, inconvenient sewage and small-size debris carry out high-efficient stable anti-blocking and discharge. Accordingly, the inventors have found that there is provided a water supply and drainage anti-clogging device so as to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the problems that the traditional water supply and drainage anti-blocking device only adopts the filter cover to filter and prevent blocking, has certain limitation, causes impurities filtered by the filter cover to be accumulated on the surface of the filter cover, and is inconvenient for sewage and small impurities to perform efficient and stable anti-blocking discharge.

In order to achieve the above purpose, the basic scheme of the utility model provides a water supply and drainage anti-blocking device, which comprises an anti-blocking box and a filter screen plate, wherein the outer surface of the anti-blocking box is respectively connected with a water inlet pipe and a water outlet pipe which are communicated with the anti-blocking box, the water outlet pipe is positioned below the water inlet pipe, the filter screen plate is arranged inside the anti-blocking box along the horizontal direction, a cleaning component for cleaning impurities at the top of the filter screen plate is further arranged between the inner walls of the anti-blocking box, a discharge hole for discharging the impurities at the top of the filter screen plate is formed in the side wall of the anti-blocking box, and a collecting frame positioned at the discharge hole is arranged on the outer wall of the anti-blocking box.

Further, the cleaning assembly comprises a moving seat, the moving seat is slidably arranged between the inner walls of the anti-blocking box, a cleaning piece is arranged at the bottom of the moving seat and is in contact with the top of the filter screen plate, and a driving assembly for driving the moving seat to move back and forth above the filter screen plate is arranged on the inner walls of the anti-blocking box.

Further, the drive assembly includes the lead screw, the lead screw rotationally sets up between the inner wall of anti-clogging case, and lead screw one end wears out anti-clogging case, it is equipped with the screw hole that supplies the lead screw to pass to remove the seat middle part, the lead screw passes the screw hole and removes the seat and rotate to be connected, anti-clogging case's outer wall is equipped with the mounting panel, be connected with the motor on the mounting panel, the one end fixed connection of anti-clogging case is worn out with the lead screw to the motor output.

Further, still be equipped with the pivot in the anti-blocking box, the pivot is located between lead screw and the inlet tube, be equipped with a plurality of blades along pivot axial interval in the pivot, the pivot rotationally sets up between the inner wall of anti-blocking box, and pivot one end wears out anti-blocking box, be equipped with first sprocket on the one end that the anti-blocking box was worn out to the pivot, be equipped with the second sprocket on the one end that the anti-blocking box was worn out to the lead screw, the cover is equipped with the chain between first sprocket and the second sprocket.

Further, the number of the discharge openings is two, the two discharge openings are symmetrically arranged on two opposite side walls of the anti-blocking box, the number of the collecting frames is two, and the collecting frames are in one-to-one correspondence with the discharge openings.

Further, collect frame top and be connected with the openable lid, collect the frame towards preventing the lateral wall of jam case offered the opening with the bin outlet intercommunication, the swing joint has the filter screen frame in the collection frame.

Further, one side of the filter screen frame is flush with the bottom wall of the opening, and the top of the other side of the filter screen frame is provided with a lifting ring.

Further, collect the frame diapire and establish to the inclined plane, it is equipped with the honeycomb duct to collect between frame diapire and the anti-blocking box, honeycomb duct one end and collection frame diapire low side department intercommunication, the honeycomb duct other end and anti-blocking box intercommunication.

The principle and effect of this scheme lie in: through filtering on discharging the sewage that the inlet tube was injected to the filter screen plate, prevent that the inside clean subassembly of jam case from cleaning the filter screen plate, prevent that the impurity that filters out from blockking up the filter screen plate's mesh from causing the influence to the filtration efficiency of filter screen plate, clean subassembly is with the impurity on the filter screen plate through the bin outlet discharge avoid impurity to pile up in preventing blockking up the incasement, collect the frame and collect the outlying impurity to when effectively having avoided filtering sewage, the impurity that filters out piles up the problem that is difficult to the clearance on the filter screen plate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a front view of fig. 1.

Fig. 3 is a cross-sectional view taken along the direction of fig. 2 A-A.

Fig. 4 is a schematic view of a partial structure of the present utility model.

FIG. 5 is a schematic view of a cleaning assembly according to the present utility model.

Fig. 6 is a side view of fig. 1.

Fig. 7 is a cross-sectional view taken along the direction of fig. 6B-B.

Fig. 8 is a schematic structural view of a collecting frame according to the present utility model.

Fig. 9 is a schematic structural view of a filter screen frame of the present utility model.

Fig. 10 is a partial enlarged view of fig. 3.

Fig. 11 is a schematic structural view at C in fig. 1.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: 1 water inlet pipe, 2 water outlet pipe, 3 prevent blockking up case, 4 filter screen plate, 5 bin outlet, 6 collection frame, 7 remove seat, 8 cleaning member, 9 lead screw, 10 mounting panel, 11 motor, 12 pivots, 13 blades, 14 first sprocket, 15 second sprocket, 16 chains, 17 lid, 18 opening, 19 filter screen frame, 20 lifting ring, 21 honeycomb duct.

1-6, including preventing blockking up case 3 and filter screen plate 4, prevent that the top of blockking up case 3 can be dismantled and be connected with inlet tube 1, prevent that the bottom of blockking up case 3 can be dismantled and be connected with outlet pipe 2, and inlet tube 1 and outlet pipe 2 all with prevent blockking up incasement portion intercommunication, filter screen plate 4 is installed at prevent blockking up incasement portion intermediate position of 3 along the horizontal direction, prevent still being equipped with between the inner wall of blockking up case 3 and be used for carrying out clear clean subassembly to filter screen plate 4 top impurity, prevent seting up on the lateral wall of blockking up case 3 with filter screen plate 4 top impurity exhaust bin outlet 5, be equipped with the collection frame 6 that is located bin outlet 5 department on the outer wall of preventing blockking up case 3. In the embodiment of the utility model, the sewage injected from the water inlet pipe 1 is discharged onto the filter screen plate 4 for filtering, the filter screen plate 4 is cleaned by the cleaning component in the anti-blocking box 3, the influence of the impurities filtered by the filter screen plate 4 on the filtering efficiency of the filter screen plate 4 caused by the blocking of the meshes of the filter screen plate 4 is prevented, the impurities on the filter screen plate 4 are discharged by the cleaning component through the discharge port 5, the impurities are prevented from accumulating in the anti-blocking box 3, and the discharged impurities are collected by the collecting frame 6, so that the problem that the filtered impurities are difficult to clean accumulated on the filter screen plate 4 during the sewage filtering is effectively avoided.

As shown in fig. 3-5, the cleaning assembly comprises a movable seat 7, the movable seat 7 is slidably arranged between the inner walls of the anti-clogging box 3, a cleaning member 8 is fixed at the bottom of the movable seat 7, the cleaning member 8 is in contact with the top of the filter screen plate 4, and a driving assembly for driving the movable seat 7 to move back and forth above the filter screen plate 4 is arranged on the inner wall of the anti-clogging box 3. In this embodiment, the cleaning member 8 may be a brush or a scraper, and the bottom of the cleaning member 8 is closely attached to the upper surface of the screen plate 4.

As shown in fig. 3-5, the driving assembly comprises a screw rod 9, the screw rod 9 is rotationally arranged between the inner walls of the anti-blocking box 3, one end of the screw rod 9 penetrates out of the anti-blocking box 3, the axis of the screw rod 9 is parallel to the width direction of the anti-blocking box 3, a threaded hole for the screw rod 9 to penetrate through is formed in the middle of the moving seat 7, the screw rod 9 penetrates through the threaded hole to be rotationally connected with the moving seat 7, a mounting plate 10 is arranged on the outer wall of the anti-blocking box 3, a motor 11 is connected to the mounting plate 10, and the output end of the motor 11 is fixedly connected with one end of the screw rod 9 penetrating out of the anti-blocking box 3. In this embodiment, lead screw 9 accessible sealed bearing rotates and installs on preventing blockking up case 3 lateral wall, and motor 11 drives lead screw 9 rotation, and lead screw 9 rotates and drives and remove seat 7 along lead screw 9 axial displacement, can be through controlling motor 11 forward and reverse to drive cleaning member 8 and reciprocate on the filter screen plate 4 surface, reach the mesh of clean filter screen plate 4 surface impurity.

As shown in fig. 5 and 11, a rotating shaft 12 is further disposed in the anti-blocking box 3, the rotating shaft 12 is located between the screw rod 9 and the water inlet pipe 1, a plurality of blades 13 are disposed on the rotating shaft 12 along the axial direction of the rotating shaft 12 at intervals, the rotating shaft 12 is rotationally disposed between the inner walls of the anti-blocking box 3, one end of the rotating shaft 12 penetrates out of the anti-blocking box 3, a first sprocket 14 is fixedly connected to one end of the rotating shaft 12, penetrating out of the anti-blocking box 3, a second sprocket 15 is fixedly connected to one end of the screw rod 9, penetrating out of the anti-blocking box 3, and a chain 16 is sleeved between the first sprocket 14 and the second sprocket 15. In this embodiment, blade 13 is just to inlet tube 1 mouth of pipe, and when motor 11 drive lead screw 9 rotated, lead screw 9 drive second sprocket 15, chain 16, first sprocket 14 rotate to drive pivot 12 and rotate, thereby make blade 13 rotatory, can cut, break the great impurity in the sewage that inlet tube 1 was poured into, further avoid preventing blockking up case 3 and stop up, guarantee that filter screen plate 4 can carry out high-efficient stable emission to sewage and small-size debris.

As shown in fig. 3, the number of the discharge openings 5 is two, the two discharge openings 5 are symmetrically arranged on two opposite side walls of the anti-blocking box 3, the number of the collecting frames 6 is two, and the collecting frames 6 are in one-to-one correspondence with the discharge openings 5. In this embodiment, by providing two discharge openings 5 and a collection frame 6, the cleaning member 8 which moves back and forth can clean the surface impurities of the filter screen plate 4 more efficiently.

As shown in fig. 4, 7, 8 and 9, the top of the collecting frame 6 is connected with an openable cover 17, an opening 18 communicating with the discharge port 5 is formed in the collecting frame 6 toward the side wall of the anti-blocking box 3, and a filter screen frame 19 is movably connected in the collecting frame 6.

As shown in fig. 7-10, one side of the filter screen frame 19 is flush with the bottom wall of the opening 18, and a lifting ring 20 is arranged at the top of the other side of the filter screen frame 19, so that a worker can conveniently lift and clean the filter screen frame 19, and the worker can conveniently lift and clean the filter screen frame 19.

As shown in fig. 7 and 10, the bottom wall of the collecting frame 6 is provided with an inclined plane, a flow guide pipe 21 is arranged between the bottom wall of the collecting frame 6 and the anti-blocking box 3, one end of the flow guide pipe 21 is communicated with the lower end of the bottom wall of the collecting frame 6, the other end of the flow guide pipe 21 is communicated with the anti-blocking box 3, and one end, close to the anti-blocking box 3, of the flow guide pipe 21 is located below the filter screen plate 4.

In the above embodiment, the collecting frame 6 is aligned with the discharge port 5 through the opening 18, and then the cover 17 is provided, so that the collecting frame 6 is in a sealed state, and the odor in the sewage is prevented from being transmitted out; the filter screen frame 19 is embedded in the collecting frame 6 in a clamping way, impurities discharged by the cleaning assembly sequentially enter the filter screen frame 19 through the discharge hole 5 and the opening 18, a worker can periodically open the cover 17, and impurities in the filter screen frame 19 are cleaned through the lifting ring 20; because a small amount of sewage is discharged out of the discharge port 5 together with impurities when the cleaning component cleans the surface of the filter screen plate 4, and a small amount of sewage is attached in the impurities, the bottom wall of the collecting frame 6 is an inclined surface, and the part of sewage separated out by the filter screen frame 19 can be recycled and discharged through the guide pipe 21.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims (8)

1. The utility model provides a water supply and drainage anti-clogging device which characterized in that: including preventing blockking up case and filter screen board, be connected with respectively on the surface of preventing blockking up case with prevent blockking up the inlet tube and the outlet pipe of case intercommunication, the outlet pipe is located the inlet tube below, the filter screen board is installed in preventing blockking up incasement portion along the horizontal direction, still be equipped with between the inner wall of preventing blockking up case and be used for carrying out clear clean subassembly to filter screen board top impurity, set up on the lateral wall of preventing blockking up case with filter screen board top impurity exhaust bin outlet, be equipped with the collection frame that is located bin outlet department on preventing blockking up the outer wall of case.

2. The water supply and drainage anti-clogging device according to claim 1, wherein the cleaning assembly comprises a movable seat slidably arranged between the inner walls of the anti-clogging box, a cleaning member is arranged at the bottom of the movable seat and is in contact with the top of the filter screen plate, and a driving assembly for driving the movable seat to move back and forth above the filter screen plate is arranged on the inner walls of the anti-clogging box.

3. The water supply and drainage anti-blocking device according to claim 2, wherein the driving assembly comprises a screw rod, the screw rod is rotationally arranged between the inner walls of the anti-blocking box, one end of the screw rod penetrates out of the anti-blocking box, a threaded hole for the screw rod to penetrate through is formed in the middle of the movable seat, the screw rod penetrates through the threaded hole to be rotationally connected with the movable seat, a mounting plate is arranged on the outer wall of the anti-blocking box, a motor is connected to the mounting plate, and the output end of the motor is fixedly connected with one end of the screw rod penetrating out of the anti-blocking box.

4. The water supply and drainage anti-blocking device according to claim 3, wherein a rotating shaft is further arranged in the anti-blocking box, the rotating shaft is located between the screw rod and the water inlet pipe, a plurality of blades are arranged on the rotating shaft along the axial direction of the rotating shaft at intervals, the rotating shaft is rotationally arranged between the inner walls of the anti-blocking box, one end of the rotating shaft penetrates out of the anti-blocking box, a first sprocket is arranged at one end of the rotating shaft, penetrating out of the anti-blocking box, a second sprocket is arranged at one end, penetrating out of the anti-blocking box, of the screw rod, and a chain is sleeved between the first sprocket and the second sprocket.

5. The water supply and drainage anti-blocking device according to claim 1, wherein two discharge ports are symmetrically arranged on two opposite side walls of the anti-blocking box, two collecting frames are arranged, and the collecting frames correspond to the discharge ports one by one.

6. The water supply and drainage anti-blocking device according to claim 5, wherein the top of the collecting frame is connected with an openable cover body, an opening communicated with the discharge port is formed in the collecting frame towards the side wall of the anti-blocking box, and a filter screen frame is movably connected in the collecting frame.

7. The water supply and drainage anti-blocking device according to claim 6, wherein one side of the filter screen frame is flush with the bottom wall of the opening, and a lifting ring is arranged at the top of the other side of the filter screen frame.

8. The water supply and drainage anti-blocking device according to claim 6, wherein the bottom wall of the collecting frame is an inclined surface, a flow guide pipe is arranged between the bottom wall of the collecting frame and the anti-blocking box, one end of the flow guide pipe is communicated with the lower end of the bottom wall of the collecting frame, and the other end of the flow guide pipe is communicated with the anti-blocking box.