CN219386556U - Building drainage pipeline device capable of preventing blockage - Google Patents

Abstract

The utility model provides a building drainage pipeline device capable of preventing blockage, which is provided with three interception facilities to efficiently remove sundries, has the effect of preventing blockage of a drainage tank, and realizes the cleaning of the waste of the drainage tank without consuming electric energy. The building drainage vertical pipe is connected with the drainage tank access pipe through an elbow, and the drainage tank access pipe is communicated with the drainage tank; the water inlet of the water outlet pipe of the water drainage groove is communicated with the water drainage groove; the filter cover is arranged on a water inlet of the water outlet pipe of the drainage tank; the inside of the drainage tank is provided with a filter screen, the filter screen cover is arranged on the water inlet of the drainage tank water outlet pipe, the bottom of the filter screen is arranged at the bottom of the drainage tank, and the filter screen cover is provided with filter holes; the grating plate is arranged at the top of the drainage tank; the sliding sheets are horizontally and slidably arranged on the grid plate, a plurality of sliding sheets are arranged in parallel, and two adjacent sliding sheets are connected together through a spring; the breakwater is hung below the grating plate through a connecting rope, the lower end of the connecting rope is fixed with the breakwater, and the upper end of the connecting rope is fixed with the spring.

Description

Building drainage pipeline device capable of preventing blockage

Technical Field

The utility model relates to a building drainage pipeline device capable of preventing blockage.

Background

The building is a space for people to live and use, such as house, bridge, factory building, gymnasium, cave, water tower, temple, etc., which is formed by building materials such as soil, brick, tile, stone, wood (reinforced concrete, sectional materials are used in modern times), etc. When building, a drainage pipeline is arranged for draining sewage, waste water and rainwater, and most of sewage and waste water in the drainage pipeline are domestic sewage, so that more domestic garbage can exist; and impurity such as silt is more in the rainwater drainage system, after long-time use, causes impurity to pile up in the inside of pipeline easily, causes the inside jam of pipeline easily to it is inconvenient to clear up still, influence resident's normal life.

The drainage pipes of the building are arranged in the ground around the building, the drainage vertical pipes are communicated with the drainage pipes on the ground surface through the drainage grooves, the drainage grooves are generally used for collecting and discharging sewage, waste water and rainwater generated by the outside, but the pipelines are easy to roll the foreign matters outside into water together with garbage on the road surface when the outside waste water, the rainwater and the like are collected, a large amount of garbage is accumulated to easily block the drainage pipes, the work of plugging is troublesome, the cost is high, the dredging force is low, in the prior art, metal impurity garbage in the sewage cannot be discharged, and domestic garbage is convenient to take out in the middle of the sewage, so that the drainage pipes have poor practicability;

at present, the prior publication patent CN 211774266U is contacted with the pipe wall in a targeted manner through a cleaning device, and can remove dirt on the pipe wall, so that the cleaning effect is improved, and the building water supply and drainage anti-blocking device which is not easy to cause blocking is provided; clearly, this patent is difficult to work with where the drain riser is connected to the floor drain rail. Patent CN 217711056U pushes substances such as garbage blocked in a pipeline into a collection tank for storage by providing an electric push rod, but the patent needs to be driven by electric power, and has the disadvantages of electric power consumption and inconvenient later maintenance. The patent CN 212078130U is characterized in that a filter screen plate is arranged in a pipeline, and a stainless steel rotary blade is arranged at a water falling port, so that garbage and other impurities are smashed in the falling process; however, the method still cannot solve the problem that when the rainwater vertical pipe is used, a large amount of sediment caused by impurities such as sediment can be involved in the pipeline and enter the pipeline to cause clogging.

Therefore, a series of problems that a large amount of branches and leaves fall, garbage and sediment enter a rainwater drainage pipeline to cause clogging, odor and the like in the pipeline possibly exist in a drainage groove at the position where the drainage vertical pipe is communicated with the drainage pipeline on the ground surface, and development of a set of anti-clogging drainage pipeline technology is needed.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides the building drainage pipeline device which is reasonable in structural design and capable of preventing blockage, and three interception facilities are arranged to efficiently remove sundries, so that the device has the effect of preventing clogging of a drainage channel, and the garbage cleaning of the drainage channel is realized without consuming electric energy.

The utility model solves the problems by adopting the following technical scheme: the building drainage pipeline device capable of preventing blockage comprises a building drainage vertical pipe, an elbow, a drainage tank access pipe, a drainage tank and a drainage tank discharge pipe; the building drainage vertical pipe is connected with the drainage tank access pipe through an elbow, and the drainage tank access pipe is communicated with the drainage tank; the water inlet of the water outlet pipe of the water drainage groove is communicated with the water drainage groove; the method is characterized in that: the filter screen also comprises a grid cover plate, a filter screen and a filter cover; the filter cover is arranged on a water inlet of the water outlet pipe of the drainage tank; the inside of the drainage tank is provided with a filter screen, the filter screen cover is arranged on the water inlet of the drainage tank water outlet pipe, the bottom of the filter screen is arranged at the bottom of the drainage tank, and the filter screen cover is provided with filter holes; the grid cover plate is arranged at the top of the drainage tank and comprises a grid plate, a sliding sheet, a spring, a connecting rope and a water baffle; the grating plate is arranged at the top of the drainage tank; the sliding sheets are horizontally and slidably arranged on the grid plate, a plurality of sliding sheets are arranged in parallel, and two adjacent sliding sheets are connected together through a spring; the breakwater is hung below the grating plate through a connecting rope, the lower end of the connecting rope is fixed with the breakwater, and the upper end of the connecting rope is fixed with the spring.

The drainage tank is in an inverted trapezoid table shape.

The bottom of the elbow is provided with an inspection opening.

The installation height of the water inlet of the water outlet pipe of the water drainage tank is slightly higher than the bottom of the water drainage tank.

The filter screen of the utility model is in a trapezoid table shape.

The grating plate is formed by combining a plurality of grating bars.

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

1. solves a series of problems that a large amount of branches and leaves are dead, garbage and sediment possibly exist in a drainage groove at the position where the drainage vertical pipe is communicated with a drainage pipeline on the ground surface, and the garbage and sediment enter the rainwater drainage pipeline to cause blockage, odor and the like in the pipeline.

2. Three filter layers are arranged for the drainage pipeline, namely: the first layer is a grid cover plate, and the sliding sheets are arranged to prevent sundries such as branches, leaves, garbage and the like from falling and prevent the water inlet of the drainage tank from being blocked; the second layer is a filter screen, so that coarse sand and gravel can be efficiently screened out, and the coarse sand and gravel can be prevented from entering a drainage pipeline; the third layer is a filter cover, so that fine gravel is effectively prevented from entering a drainage pipeline; the layer-by-layer interception is realized, and the drainage pipeline is powerfully ensured not to be blocked by the shielding of floaters such as sediment, garbage, dead branches and fallen leaves and the like.

3. And the waste cleaning of the drainage tank is realized without consuming electric energy.

Drawings

Fig. 1 is a schematic side view of an embodiment of the present utility model.

Fig. 2 is a schematic top view of an embodiment of the present utility model.

FIG. 3 is a schematic top view of a filter screen according to an embodiment of the present utility model.

FIG. 4 is a schematic side view of a filter screen according to an embodiment of the present utility model.

Fig. 5 is a schematic structural view of a connection rope and a water baffle according to an embodiment of the present utility model.

Detailed Description

The present utility model will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present utility model and not limited to the following examples.

The embodiment of the utility model comprises a building drainage vertical pipe 1, an elbow 2, a drainage tank access pipe 3, a grid cover plate 4, a drainage tank 5, a filter screen 6, a filter cover 7 and a drainage tank drainage pipe 8.

The building drainage vertical pipe 1 is connected with a drainage tank access pipe 3 through an elbow 2; the bottom of the elbow 2 is provided with an inspection opening 2-1.

The drain tank 5 has an inverted trapezoidal table shape. The water drainage tank access pipe 3 is arranged at one side of the water drainage tank 5, and the water outlet of the water drainage tank access pipe is communicated with the water drainage tank 5. The water outlet pipe 8 of the water drainage tank is arranged at the bottom of the water drainage tank 5, the water inlet of the water outlet pipe is communicated with the water drainage tank 5, and the filter cover 7 is arranged on the water inlet of the water outlet pipe 8 of the water drainage tank through threads. The installation height of the water inlet of the water outlet pipe 8 of the water drainage tank is slightly higher than the bottom of the water drainage tank 5.

The drainage tank 5 is internally provided with a filter screen 6, and the filter screen 6 is in a trapezoid table shape. The filter screen 6 covers the water inlet of the water outlet pipe 8 of the water drainage tank, the bottom of the filter screen 6 is arranged at the bottom of the water drainage tank 5, and the side surface and the top of the filter screen 6 are provided with filter holes.

The grid cover plate 4 is arranged at the top of the drainage tank 5, and can be detached. The grid cover plate 4 comprises a grid plate, a sliding sheet 4-1, a spring 4-2, a connecting rope 4-4 and a water baffle 4-5.

The grating plate is arranged at the top of the drainage groove 5 and is formed by combining a plurality of grating bars 4-3. The sliding sheets 4-1 are horizontally and slidably arranged on the grid plate, a plurality of sliding sheets 4-1 are arranged in parallel, two adjacent sliding sheets 4-1 are connected together through springs 4-2, and two ends of each spring 4-2 are respectively fixed with the two sliding sheets 4-1. The water baffle 4-5 is hung below the grating plate through the connecting rope 4-4 and is arranged inside the drainage groove 5, the lower end of the connecting rope 4-4 is fixed with the water baffle 4-5, and the upper end is fixed with the spring 4-2.

The working mode of the embodiment is as follows:

1) When heavy storm is carried out, a large amount of rainwater on the building roof is converged and enters the building drainage vertical pipe 1, then flows into the drainage tank 5 through the drainage tank access pipe 3, enters the bottom of the drainage tank 5 through the filtering action of the filtering screen 6 installed in the drainage tank 5, and finally flows into the rainwater pipe network system through the secondary filtering of the filtering cover 7 when the water level is accumulated to a certain height.

2) When outdoor ground rainwater is converged to the drainage tank 5, impurities such as garbage, dead branches and fallen leaves which possibly exist on the ground are filtered on the surface through the filtering action of the grating plates, so that the impurities are prevented from being involved in the drainage pipeline; meanwhile, when rainwater enters the drainage tank 5, the rainwater drops on the water baffle 4-5, the water baffle 4-5 stretches downwards under the action of gravitational potential energy of the rainwater, then the spring 4-2 is compressed, the spring 4-2 drives the sliding sheet 4-1 to move on the grid plate, when the elastic force is larger than the impact force of the rainwater, the spring 4-2 stretches to drive the sliding sheet 4-1 to return, the operation is repeated, and then the sliding sheet 4-1 is driven to repeatedly slide back and forth to prevent the grid cover plate 4 from being blocked at the water inlet due to a large amount of garbage or floaters, so that the rainwater cannot be drained timely, and waterlogging is caused.

In addition, it should be noted that the specific embodiments described in the present specification may vary from part to part, from name to name, etc., and the above description in the present specification is merely illustrative of the structure of the present utility model. All equivalent or simple changes of the structure, characteristics and principle according to the inventive concept are included in the protection scope of the present patent. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the scope of the utility model as defined in the accompanying claims.

Claims (6)

1. The building drainage pipeline device capable of preventing blockage comprises a building drainage vertical pipe, an elbow, a drainage tank access pipe, a drainage tank and a drainage tank discharge pipe; the building drainage vertical pipe is connected with the drainage tank access pipe through an elbow, and the drainage tank access pipe is communicated with the drainage tank; the water inlet of the water outlet pipe of the water drainage groove is communicated with the water drainage groove; the method is characterized in that: the filter screen also comprises a grid cover plate, a filter screen and a filter cover; the filter cover is arranged on a water inlet of the water outlet pipe of the drainage tank; the inside of the drainage tank is provided with a filter screen, the filter screen cover is arranged on the water inlet of the drainage tank water outlet pipe, the bottom of the filter screen is arranged at the bottom of the drainage tank, and the filter screen cover is provided with filter holes; the grid cover plate is arranged at the top of the drainage tank and comprises a grid plate, a sliding sheet, a spring, a connecting rope and a water baffle; the grating plate is arranged at the top of the drainage tank; the sliding sheets are horizontally and slidably arranged on the grid plate, a plurality of sliding sheets are arranged in parallel, and two adjacent sliding sheets are connected together through a spring; the breakwater is hung below the grating plate through a connecting rope, the lower end of the connecting rope is fixed with the breakwater, and the upper end of the connecting rope is fixed with the spring.

2. The anti-clogging building drain pipe apparatus of claim 1, wherein: the drainage groove is in an inverted trapezoid table shape.

3. The anti-clogging building drain pipe apparatus of claim 1, wherein: the bottom of the elbow is provided with an inspection opening.

4. The anti-clogging building drain pipe apparatus of claim 1, wherein: the installation height of the water inlet of the water outlet pipe of the water drainage tank is slightly higher than the bottom of the water drainage tank.

5. The anti-clogging building drain pipe apparatus of claim 1, wherein: the filter screen is in a trapezoid table shape.

6. The anti-clogging building drain pipe apparatus of claim 1, wherein: the grid plate is formed by combining a plurality of grid bars.