CN220504115U - Catch basin structure convenient to desilting - Google Patents

Abstract

The utility model relates to a catch basin structure convenient for dredging, which comprises a catch basin well body structure well lid structure, wherein the catch basin well body structure comprises a well body side wall structure and an inner drain pipe body, the well body side wall structure comprises an upper end side wall body part and a lower end silt accumulation body section, the inner drain pipe body is arranged at the upper end of the lower end silt accumulation body section, a bottom concrete reinforcing structure is arranged at the bottom of the lower end silt accumulation body section, and a side end concrete reinforcing layer is arranged between the well body side wall structure and the inner drain pipe body. The utility model has the beneficial effects that: the newly-increased silt collecting area in the catch basin can store a certain amount of silt, so that manpower and material resources are saved for subsequent cleaning work. When the local rainfall is too large, the phenomenon of pipeline blockage caused by too much silt can be relieved to a certain extent in a silt collecting area at the bottom of the well. Rainwater flows in the rainwater pipe network, the flow rate of water in a pipeline close to the water outlet of the rainwater pipe network is slow, and sludge is deposited in the water outlet pipeline.

Description

Catch basin structure convenient to desilting

Technical Field

The utility model relates to a welding tool, in particular to a rainwater well structure convenient for dredging.

Background

Rainwater is a main water replenishing resource in water deficient areas of China, and most designs of parks, houses and the like at present do not consider the collection and utilization of the rainwater, so that the water resource waste is large. When raining, rainwater and sewage flow in a mixed way, so that precious rainwater resources flow away. At present, sponge city construction is being carried out in China, and the aim is to recover the regulation capability of the city to rainwater, so that rainwater can be accumulated during raining, and water can be permeated and released during drought, so that the problems of waterlogging during urban raining and water shortage during drought can be relieved. Existing sponge urban technologies include permeable pavement, ecological grass ditches, downhill sand and stone pipe grooves, urban wetlands, underground PP water storage modules, underground reinforced concrete water reservoirs and the like.

The rainwater well is used for dredging rainwater on ground roads or gas pipelines, and the like, the side surface of the rainwater well is provided with a hole which is connected with a drainage pipeline, and the bottom of the rainwater well is provided with a water seepage pipe which extends downwards, so that rainwater can be supplemented underground, excessive rainwater can be drained through the drainage pipeline, ground subsidence is slowed down, and the road surface is prevented from being flooded during heavy rain.

In the prior art, after a rainwater well water outlet in a city is used for a period of time, sludge can be generated in the rainwater well water outlet, so that a water outlet pipe orifice is blocked; traditional dredging of the drain requires that workers enter the catch basin to carry out dredging, and the dredging process is very inconvenient. Therefore, the rainwater drainage dredging device which is simple and convenient to operate, high in efficiency and capable of being used for a long time has important significance in the aspect of pavement drainage.

Cn201920353751.X a catch basin filter device and a catch basin. The notch that inserts the mouth and filter vat sets up relatively along vertical direction, and the discarded object passes through gravity effect from the mouth that inserts on support bracket top, again falls into on the bottom plate of filter vat through the notch of filter vat, and rainwater on the discarded object accessible filter vat lateral part filters the hole outflow on the curb plate simultaneously, and the discarded object then remains in the filter vat.

CN202020129258.2 a catch basin. Including the well body with fix the last edge body and the lower edge body of well body top and bottom, install the well lid on the last edge body, the below of well lid is provided with the cartridge filter of filtering impurity, the multiunit filtration pore has been seted up on the cartridge filter, the well lid with be provided with coupling assembling between the cartridge filter, be provided with detection assembly on the coupling assembling, this catch basin through setting up detection assembly between cartridge filter and well lid, can detect the content of cartridge filter inside impurity through detection assembly.

CN202122255912.1 catch basin. In the drainage process, sundries (dead leaves, branches, garbage and the like) on the road surface can flow into the accommodating space through the well body to collect the sundries, so that the drainage performance of the well body is not affected due to accumulation on the well body, the drainage performance of the well body is ensured, and the overall drainage performance of the rainwater well is improved.

CN20160787494. X discloses a catch basin, and its technical scheme main points are including well body, infiltration pipe, well body and infiltration pipe are all buried underground, infiltration pipe one end and well body intercommunication, infiltration pipe is close to ground one side and is equipped with a plurality of infiltration holes, the infiltration pipe outside parcel has the filter layer, the filter layer includes geotechnique's cloth, sponge layer, rubble layer by infiltration pipe outside to ground in proper order, infiltration pipe is close to the catch basin end and is equipped with the strengthening rib with well body coupling. The permeable pipe connected to the rainwater well increases the coverage area of the rainwater well for rainwater collection, and the rainwater collection speed is increased by combining the permeable pipe with the rainwater well; in the rainwater collecting process, the filter layer on the permeation tube and the filter device on the well lid effectively ensure the cleanness and the neatness of the collected rainwater; the rainwater collected in the rainwater well is pumped out through the water outlet pipe for effective utilization.

In the above-mentioned comparison document: the joint of the drainage pipeline of the existing catch basin and the side wall of the catch basin is lower, and the sludge storage space is smaller; when too much sludge is accumulated in the well and the well is not cleaned in time, too much sludge can enter the rain inlet pipe, and the interior of the rain inlet pipe can accumulate the sludge over time, and even the rain inlet pipe is possibly blocked, so that rainwater can not be discharged in time, and overflows into the road surface by the rain water well, and inconvenience is brought. Aiming at the situation, the technology innovation is carried out on the basis of the existing rainwater well.

Disclosure of Invention

The utility model aims to provide a rainwater well structure convenient for dredging, which solves the problem that when a city encounters heavy rain, water on a road is accumulated due to untimely drainage, and the phenomenon is generally caused by blockage of a drainage pipeline. Along with the rainwater entering the inlet pipe, then the in-process of discharging into the catch basin can bring into a lot of solid rubbish and still a large amount of silt, and solid rubbish mostly can be blocked by the filter basket, but tiny silt can get into drainage pipe along with the rainwater, takes place to deposit in drainage pipe, and the siltation can cause the pipeline jam. The rainwater well in the rainwater pipe network at present does not absorb the effect of deposit silt, and a large amount of silt deposit in the rainwater well outlet blocks up the outlet, and too much silt can be brought into drainage pipe and silted up in the pipeline, causes the drainage not smooth, easily forms the problem of waterlogging whenever heavy rain.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a catch basin structure convenient to desilting, includes catch basin well body structure and establishes the well lid structure on catch basin well body structure upper portion, catch basin well body structure include well body side wall structure and establish the interior drain pipe body in well body side wall structure one side, well body side wall structure include upper end side wall body portion and the long-pending siltation body section of lower extreme, interior drain pipe body establish the upper end at the long-pending siltation body section of lower extreme, set up bottom concrete reinforcement structure in the bottom of the long-pending siltation body section of lower extreme, set up side concrete reinforcement between well body side wall structure and interior drain pipe body.

In order to thoroughly clean the deposited sludge, a pair of inclined deposited sludge plates are arranged at the inner bottom of the lower deposited sludge section.

In order to prevent sundries from being discharged, a sundry interception body is arranged at the port of the inner drain pipe body.

Specifically, the well lid structure comprises a well seat body, a well lid body arranged at the upper part of the well seat body and an inner sleeve type filter body arranged at the lower part of the well seat body.

Specifically, the bottom concrete reinforcing structure sequentially comprises a concrete slab layer, a broken stone cushion layer and a plain soil ramming layer from top to bottom.

The utility model has the beneficial effects that: (1) The newly-increased silt collecting area in the catch basin can store a certain amount of silt, so that manpower and material resources are saved for subsequent cleaning work.

(2) When the local rainfall is too large, the phenomenon of pipeline blockage caused by too much silt can be relieved to a certain extent in a silt collecting area at the bottom of the well.

(3) The rainwater flows in the rainwater pipe network, the flow speed of water can be slowed down in a pipeline close to the water outlet of the rainwater pipe network, and silt can be deposited in the water outlet pipeline.

(4) The utility model has simple structure and lower manufacturing cost, and is manufactured by adopting prefabricated reinforced concrete.

(5) The drainage efficiency of the drainage pipe network is improved, the loss caused by waterlogging can be reduced, and huge economic benefits can be indirectly brought.

The utility model will be described in more detail below with reference to the drawings and examples.

Drawings

Fig. 1 is a schematic construction diagram of a conventional structured catch basin structure.

Fig. 2 is a schematic view of the construction of the present utility model.

Fig. 3 is a use state diagram of the present utility model.

In the figure: 1. the inner drain pipe comprises an inner drain pipe body, an upper end side wall body part, a lower end siltation body section, a side end concrete reinforcing layer, a concrete slab layer, a broken stone cushion layer, a plain soil ramming layer, a siltation plate, a sundry interception body, a well base body, a well cover body and an inner sleeve type filtering body.

Detailed Description

The terms "upper," "lower," "inner," "outer," "front," "rear," "both ends," "one end," "the other end," and the like in this application are used in an orientation or positional relationship based on that shown in the drawings, merely to facilitate the description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1, the junction of the drainage pipeline of the existing catch basin and the side wall of the catch basin is lower, and the sludge storage space is smaller; when too much sludge is accumulated in the well and the well is not cleaned in time, too much sludge can enter the rain inlet pipe, and the interior of the rain inlet pipe can accumulate the sludge over time, and even the rain inlet pipe is possibly blocked, so that rainwater can not be discharged in time, and overflows into the road surface by the rain water well, and inconvenience is brought.

Embodiment 1, as shown in fig. 2 and 3, a catch basin structure convenient to desilting, including catch basin well body structure and establish the well lid structure on catch basin well body structure upper portion, catch basin well body structure include well body side wall structure and establish the interior drain pipe body 1 in well body side wall structure one side, well body side wall structure include upper end side wall body 2 and lower extreme integrated section 3, interior drain pipe body 1 establish the upper end at the integrated section of lower extreme, set up bottom concrete reinforcement structure in the bottom of the integrated section of lower extreme, set up side concrete reinforcement layer 4 between well body side wall structure and interior drain pipe body. The bottom concrete reinforcing structure sequentially comprises a concrete slab layer 5, a broken stone cushion layer 6 and a plain soil ramming layer 7 from top to bottom.

In order to thoroughly clean the deposited sludge, a pair of inclined deposited sludge plates 8 are arranged at the inner bottom of the lower deposited sludge section 3.

In order to prevent sundries from being discharged, a sundry interception body 9 is arranged at the port of the inner drain pipe body 1.

Specifically, the well lid structure comprises a well seat body 10, a well lid body 11 arranged at the upper part of the well seat body, and an inner sleeve type filter body 12 arranged at the lower part of the well seat body.

The rainwater is discharged into the rainwater well through the pipeline, and the depth of the rainwater well is prolonged due to the fact that the sludge collecting area is increased, the rainwater enters the well for a certain time to be buffered, in the rising process of the liquid level, the sludge and the water are separated through the action of gravity sedimentation, and the sludge is deposited in the sludge collecting area at the bottom of the rainwater well and cannot enter the water outlet pipe;

the times of cleaning the rainwater well at regular intervals are reduced, convenience is provided for the cleaning process, and then sludge in the well together with accumulated water is sucked into the tank by the tank type sewage suction truck and is carried away. The newly-increased silt collecting area in the catch basin can store a certain amount of silt, so that manpower and material resources are saved for subsequent cleaning work. When the local rainfall is too large, the phenomenon of pipeline blockage caused by too much silt can be relieved to a certain extent in a silt collecting area at the bottom of the well. The rainwater flows in the rainwater pipe network, the flow speed of water can be slowed down in a pipeline close to the water outlet of the rainwater pipe network, and silt can be deposited in the water outlet pipeline. The utility model has simple structure and lower cost, is manufactured by adopting prefabricated reinforced concrete, consumes some steel and cement, and extends the rainwater well downwards to increase a sludge collecting area on the structure of the original rainwater well.

The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.

The utility model is not related in part to the same as or can be practiced with the prior art.

Claims (5)

1. Catch basin structure convenient to desilting, including catch basin well body structure and establish the well lid structure on catch basin well body structure upper portion, its characterized in that: the rainwater well body structure comprises a well body side wall structure and an inner drain pipe body arranged on one side of the well body side wall structure, the well body side wall structure comprises an upper end side wall body part and a lower end silt accumulation body section, the inner drain pipe body is arranged at the upper end of the lower end silt accumulation body section, a bottom concrete reinforcing structure is arranged at the bottom of the lower end silt accumulation body section, and a side end concrete reinforcing layer is arranged between the well body side wall structure and the inner drain pipe body.

2. A dewatering well structure for facilitating dredging as claimed in claim 1, wherein: the bottom of the lower silt accumulating body section is provided with a pair of inclined silt accumulating plates.

3. A dewatering well structure for facilitating dredging as claimed in claim 1, wherein: and a sundry interception body is arranged at the port of the inner drain pipe body.

4. A dewatering well structure for facilitating dredging as claimed in claim 1, wherein: the well lid structure comprises a well seat body, a well lid body arranged at the upper part of the well seat body and an inner sleeve type filter body arranged at the lower part of the well seat body.

5. A dewatering well structure for facilitating dredging as claimed in claim 1, wherein: the bottom concrete reinforcing structure sequentially comprises a concrete slab layer, a broken stone cushion layer and a plain soil ramming layer from top to bottom.