CN220014242U

CN220014242U - Anti-blocking drainage structure

Info

Publication number: CN220014242U
Application number: CN202321362850.7U
Authority: CN
Inventors: 原晓莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-11-14
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses an anti-blocking drainage structure, which comprises a drainage bin, a water guide port arranged at the top end of the drainage bin, a drainage channel arranged at the bottom of the drainage bin and a filter screen arranged in a port of the drainage channel, wherein the water guide port is arranged at the bottom of the drainage bin; still include anti-blocking structure, anti-blocking structure is including rotating the bull stick one of connecting in the drainage storehouse, the multiunit crushing cutter of cover on bull stick one with establish and be used for driving bull stick one pivoted power pack in the drainage storehouse outside. According to the utility model, through the design of the anti-blocking structure, when the water is discharged and used, the guide plate intermittently guides the wastewater, so that insufficient crushing caused by large water flow can be prevented; the driving motor is used for driving the spiral bevel gear II, the spiral bevel gear I and the rotating rod I to rotate at a high speed, so that a plurality of groups of crushing cutters on the rotating rod I can perform pre-crushing treatment on impurities such as leaves in the wastewater under the high-speed rotation.

Description

Anti-blocking drainage structure

Technical Field

The utility model belongs to the technical field of building drainage, and particularly relates to an anti-blocking drainage structure.

Background

The building is subjected to rainfall in the environment, and the drainage of rainwater generally adopts a drain pipe arranged on the inner side of a roof, and the water collected in a drain ditch is drained into a trench or a water collecting well through a drain straight pipe vertically arranged on the outer side of the building through the drain pipe.

At present, when the drainage structure of the prior art is used for draining waste water, impurities such as leaves, particles and the like are doped in the waste water, and the waste water can flow into the drainage pipeline together with water flow, and although a filter screen is arranged in the drainage structure, sediment is deposited in a filter hole of the filter screen after long-time use, so that the filter screen is blocked, the cleaning frequency of the filter screen is increased, the labor intensity is high, and therefore, the anti-blocking drainage structure is provided.

Disclosure of Invention

The utility model aims to solve the problems and provide the anti-blocking drainage structure which can reduce the blockage of the meshes of the filter screen by impurities, reduce the frequency of cleaning the filter screen by cleaning staff and lighten the labor intensity.

The utility model realizes the above purpose through the following technical scheme:

an anti-blocking drainage structure comprises a drainage bin, a water guide port arranged at the top end of the drainage bin, a drainage channel arranged at the bottom of the drainage bin and a filter screen arranged in a port of the drainage channel;

the anti-blocking structure comprises a first rotating rod rotatably connected in the drainage bin, a plurality of groups of crushing cutters sleeved on the first rotating rod, a second rotating rod rotatably connected in a water guide port, a plurality of guide plates connected to the second rotating rod and a power assembly arranged outside the drainage bin and used for driving the first rotating rod to rotate;

the inside of the drainage bin is provided with a diversion channel, and the other end of the diversion channel is connected with a drainage channel port.

The power assembly comprises a driving box connected to the side surface of the drainage bin, a first spiral bevel gear and a second spiral bevel gear which are connected in the driving box and meshed with each other, and a driving motor connected to the driving box and in butt joint with the main shaft and the second spiral bevel gear, wherein the first spiral bevel gear is in butt joint with the first rotating rod.

The improvement is that the upper half part of the pipeline of the diversion channel is obliquely arranged.

The further improvement is that each group of crushing cutters are distributed circularly about the first rotating rod, and the flow guide plates are distributed circularly about the second rotating rod.

The improved water draining bin is characterized in that a pretreatment area is arranged in the water draining bin, a crushing cutter is arranged in the pretreatment area, a notch is arranged on the side face of the pretreatment area, and a diversion channel is connected in the notch.

The utility model has the beneficial effects that:

according to the utility model, through the design of the anti-blocking structure, when the water is discharged and used, the guide plate intermittently guides the wastewater, so that insufficient crushing caused by large water flow can be prevented; the driving motor is used for driving the spiral bevel gear II, the spiral bevel gear I and the rotating rod I to rotate at a high speed, so that a plurality of groups of crushing cutters on the rotating rod I can perform pre-crushing treatment on impurities such as leaves in the wastewater under the high-speed rotation.

Drawings

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

FIG. 2 is a schematic cross-sectional elevation of the present utility model;

fig. 3 is a schematic view of the power assembly and crushing cutter structure of the present utility model.

The marks in the figure: 1. a power assembly; 11. a drive box; 12. a driving motor; 13. a first spiral bevel gear; 14. a second spiral bevel gear; 2. a drainage bin; 21. a water guide port; 22. a drainage channel; 221. a filter screen; 23. a diversion channel; 24. a pretreatment zone; 3. a first rotating rod; 31. crushing a cutter; 32. a second rotating rod; 33. and a deflector.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are 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.

Example 1

Referring to fig. 1, an anti-blocking drainage structure comprises a drainage bin 2, a water guide port 21 arranged at the top end of the drainage bin 2, a drainage channel 22 arranged at the bottom of the drainage bin 2 and a filter screen 221 arranged in a port of the drainage channel 22; the device also comprises an anti-blocking structure, wherein the anti-blocking structure comprises a first rotating rod 3 rotatably connected in the drainage bin 2, a plurality of groups of crushing cutters 31 sleeved on the first rotating rod 3, a second rotating rod 32 rotatably connected in a port of the water guide port 21, a plurality of guide plates 33 connected to the second rotating rod 32, and a power assembly 1 arranged outside the drainage bin 2 and used for driving the first rotating rod 3 to rotate, and the guide plates 33 and the second rotating rod 32 can rotate by impacting the guide plates 33 by waste water; the inside of the drainage bin 2 is provided with a diversion channel 23, and the other end of the diversion channel 23 is connected with the port of the drainage channel 22.

Referring to fig. 2 and 3, as a preferred embodiment, the power assembly 1 includes a driving box 11 connected to a side of the drainage bin 2, a first spiral bevel gear 13 and a second spiral bevel gear 14 which are connected in the driving box 11 and are meshed with each other, and a driving motor 12 connected to the driving box 11 and in butt joint with the first spiral bevel gear 14, wherein the first spiral bevel gear 13 is in butt joint with the first rotating rod 3, and the driving motor 12 drives the first spiral bevel gear 14, the first spiral bevel gear 13 and the first rotating rod 3 to rotate at a high speed, so that a plurality of groups of crushing cutters 31 on the first rotating rod 3 perform pre-crushing treatment on impurities such as leaves in waste water under the high-speed rotation, thereby preventing the filter screen 221 from being blocked.

Referring to fig. 2 and 3, as a preferred embodiment, the upper half of the duct of the diversion channel 23 is inclined.

Referring to fig. 2 and 3, as a preferred embodiment, each group of crushing cutters 31 is circularly distributed about a first rotating rod 3, and the deflector 33 is circularly distributed about a second rotating rod 32.

Referring to fig. 2 and 3, as a preferred embodiment, the inside of the drain sump 2 is provided with a pretreatment area 24, a crushing cutter 31 is located in the pretreatment area 24, a gap is provided on the side of the pretreatment area 24, and a diversion channel 23 is connected in the gap.

It should be noted with reference to fig. 1 to 3 that the size of the drainage structure of the application document depends on the site installation condition, and the proper size can be selected by itself; before implementation, the ends of the first rotating rod 3 and the second rotating rod 32 can be extended, and rotating wheels are sleeved, so that the power assembly 1 synchronously drives the second rotating rod 32, and the application document adopts a mode that the second rotating rod 32 is driven to rotate by water flow fall; in addition, the application document represents only one form of drainage structure.

The use principle of the anti-blocking drainage structure is as follows:

when the waste water is drained, the waste water flows in from the water guide port 21 of the drainage bin 2, and then the waste water impacts the guide plate 33 under the action of the height difference, so that the guide plate 33 and the second rotating rod 32 rotate together, and the guide plate 33 intermittently guides the waste water to prevent insufficient crushing caused by overlarge water flow;

after the waste water falls into the drainage bin 2, the external power component 1 is started to provide power, and the driving motor 12 drives the spiral bevel gear II 14, the spiral bevel gear I13 and the rotary rod I3 to rotate at a high speed, so that the plurality of groups of crushing cutters 31 on the rotary rod I3 perform pre-crushing treatment on impurities such as leaves in the waste water under the high-speed rotation.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. An anti-blocking drainage structure comprises a drainage bin (2), a water guide port (21) arranged at the top end of the drainage bin (2), a drainage channel (22) arranged at the bottom of the drainage bin (2) and a filter screen (221) arranged in a port of the drainage channel (22);

the anti-blocking structure is characterized by further comprising an anti-blocking structure, wherein the anti-blocking structure comprises a first rotating rod (3) rotatably connected in a drainage bin (2), a plurality of groups of crushing cutters (31) sleeved on the first rotating rod (3), a second rotating rod (32) rotatably connected in a port of a water guide port (21), a plurality of guide plates (33) connected to the second rotating rod (32) and a power assembly (1) arranged outside the drainage bin (2) and used for driving the first rotating rod (3) to rotate;

the inside of the drainage bin (2) is provided with a diversion channel (23), and the other end of the diversion channel (23) is connected with a port of the drainage channel (22).

2. An anti-clogging drainage structure according to claim 1, wherein: the power assembly (1) comprises a driving box (11) connected to the side face of the drainage bin (2), a first spiral bevel gear (13) and a second spiral bevel gear (14) which are connected in the driving box (11) and meshed with each other, and a driving motor (12) connected to the driving box (11) and in butt joint with the second spiral bevel gear (14), wherein the first spiral bevel gear (13) is in butt joint with the first rotating rod (3).

3. An anti-clogging drainage structure according to claim 1, wherein: the upper half part of the pipeline of the diversion channel (23) is obliquely arranged.

4. An anti-clogging drainage structure according to claim 1, wherein: each group of crushing cutters (31) is circularly distributed about a first rotating rod (3), and the guide plates (33) are circularly distributed about a second rotating rod (32).

5. An anti-clogging drainage structure according to claim 1, wherein: the inside of drainage storehouse (2) is equipped with pretreatment area (24), smashes cutter (31) and is located pretreatment area (24), the side of pretreatment area (24) is equipped with the breach, guide channel (23) are connected in the breach.