CN203929451U

CN203929451U - A kind of shunting afflux pond

Info

Publication number: CN203929451U
Application number: CN201420182542.0U
Authority: CN
Inventors: 肖克飚; 黄东; 劳光宁; 李铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-16
Filing date: 2014-04-16
Publication date: 2014-11-05
Anticipated expiration: 2024-04-16

Abstract

The utility model provides a kind of shunting afflux pond, described shunting afflux pond comprises shunting pond, conduction pipe and connecting pipe, described shunting afflux pond also comprises the storage pond being communicated with by described connecting pipe with described shunting pond, on described shunting pond, be at least provided with a shunt conduit, described mozzle is taked bend pipe and mouth of pipe form down.The superior effect in shunting afflux described in the utility model pond is, because stream pipe is taked bend pipe and the mouth of pipe down, making to shunt the water surface in pond steadily rises, the diameter of shunt conduit and connecting pipe is consistent and in same level, be that spillway discharge is identical, the water yield of shunting in pond and storage pond by calculating can calculate total flow, has realized the object of " little Chi fills flood ", this scheme is simple and reliable, has reduced the error of data acquisition when having reduced cost.

Description

A kind of shunting afflux pond

Technical field

The utility model belongs to soil erosion location observation and soil loss monitoring technical field, is specifically related to a kind of shunting afflux pond.

Background technology

In the method for production and construction project soil erosion location observation, runoff plots method is the most accurate method.Monitor water and soil data on flows by building runoff plots, as shown in Figure 1 to Figure 2, the soil erosion of runoff plots 10 domatic generations flow to afflux groove 40, flowed in afflux pond 30 by conduction pipe 20 again, when each observation, only need from afflux pond 30, take water sample, measure water sample sediment charge, then calculate according to the total amount of muddy water in afflux pond 30 the soil erosion total amount producing in runoff plots 10.Whole soil erosions of Jing Liu community 10 domatic generations must be collected in afflux pond 30, but in the situation that there is rainstorm weather, need to build more, the afflux pond 30 that volume is larger stores the flow of runoff plots 10, in increasing construction cost, cause data on flows sampling error large, and once the 30 volumes construction of afflux pond are excessive, near children and pedestrian's the life security water in afflux pond 30 can threaten.

Utility model content

The utility model provides a kind of shunting afflux pond, and to solve prior art in rainstorm weather situation, it is larger that measurement soil erosion data need to be built volume, and more water collecting basin stores flow, the technical matters that causes construction cost to increase.

In order to solve above technical matters, the technical scheme that the utility model is taked is:

The utility model provides a kind of shunting afflux pond, and described shunting afflux pond comprises that conduction pipe, shunting pond and storage pond and described shunting pond communicate by a connecting pipe with described storage pond, are at least provided with an isocon on described shunting pond.

Be preferably, the summation of the discharge capacity of described shunt conduit and connecting pipe must be greater than the discharge capacity of described conduction pipe.

Be preferably, described shunt conduit has 6, and the both sides in described shunting pond are set respectively.

Because the technical program has adopted shunting pond, at rainstorm weather, the runoff of the generation of runoff plots is flowing into behind shunting pond, when water flows into storage pond by connecting pipe, a large amount of water can overflow by the shunt conduit that is arranged on shunting both sides, pond, because the diameter of each shunt conduit is identical with connecting pipe and in same level, so flow is identical, therefore only need the water yield of calculating storage pond can calculate the flow being overflowed by isocon, add the water yield in shunting pond, can obtain whole runoff output of runoff plots, thereby can record the Monitoring Data of soil erosion, this technical scheme is simple and reliable, realized " little Chi collection flood " object.

Brief description of the drawings

Fig. 1 is the laying vertical view of prior art afflux pond and runoff plots;

Fig. 2 is the laying cut-open view of prior art afflux pond and runoff plots;

The vertical view in Fig. 3 the utility model shunting afflux pond;

The cut-open view in Fig. 4 the utility model shunting afflux pond;

Embodiment

For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.

As shown in Figure 3 to Figure 4: shunting afflux pond comprises shunting pond 1, storage pond 2 and the pond lid 8 that covers shunting pond 1 and storage pond 2, also comprise and runoff plots (not shown) conduction pipe 3, the connecting pipe 5 that connects shunting pond 1 and storage pond 2, therefore the flow of runoff plots (not shown) flows in shunting pond 1 by conduction pipe 3.The both sides of wherein shunting pond 1 are respectively arranged with 3 shunt conduit 4, and the diameter of shunt conduit 4 is consistent with the diameter of connecting pipe 5, and on all shunt conduit 4 and the same level position of connecting pipe 5 in shunting pond 1.

At rainstorm weather, a large amount of water flows into shunting pond 1 from runoff plots (not shown), when the water yield in shunting pond 1 reaches certain volume, when water flows into storage pond 2 from connecting pipe 5, a large amount of water can overflow respectively by being arranged in six shunt conduit 4 shunting 1 left and right sides, pond.

In calculating soil erosion data, because the diameter of connecting pipe 5 is identical with the diameter of shunt conduit 4, therefore flow into the flow of receiving in pond 2 identical with the flow overflowing in each shunt conduit 4.Only need to calculate the water yield in storage pond 2, can draw the water yield of overflowing in six shunt conduit 4, final total flow is: in storage pond 27 times of the water yield with shunting pond 1 in remaining water yield sum, then data that can reckoning place soil erosion by the sediment concentration of water in shunting pond 1 and storage pond 2.

Conduction pipe 3 is taked bend pipe (, before shunting Chi Shui is full, the mouth of pipe has flooded in water the mouth of pipe) down, makes to shunt the steady rising of pond middle water level, so guarantee that each shunt conduit is identical with connecting pipe flow.In shunting pond 1 and storage pond 2 sidewalls, water-level measuring post 9 is set, can reads fast the water yield in shunting pond 1 and storage pond 2.

In shunting pond 1 and storage pond 2 sidewalls, Sampler valves 7 is set, because sediment concentration in shunting pond is larger, and different depth sediment concentration differs greatly, so two place's Sampler valves 7 are at least set at shunting pond sidewall, facilitates the collection of water sample.In shunting pond 1 and storage 2 bottoms, pond, Draw off valve 6 being set, obtaining after Monitoring Data at every turn, conveniently the water in shunting pond 1 and storage pond 2 is discharged, to obtain next Monitoring Data.

This scheme is simple and reliable, has reduced soil loss monitoring error, and total flow can be measured in the shunting pond 1 few by quantity, volume is little and storage pond 2, thereby draw water and soil Monitoring Data, avoid building quantity many, capacious afflux pond, has reduced construction cost.Because shunting pond 1 is less with storage pond 2, can increase by a pond in shunting pond 1 with storage 2 tops, pond very easily and cover 8, prevent that rainfall from directly falling into shunting pond 1 and receiving pond 2 evaporation that also can reduce shunting pond 1 and storage pond 2 water yields, increases and monitor error.Near children simultaneously preventing and pedestrian crash in the water in shunting pond 1 and storage pond 2 because of carelessness, effective guarantee near children and pedestrian's life security.

Finally it should be noted that: above embodiment only illustrates the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the each embodiment technical scheme of the utility model.

Claims

1. a shunting afflux pond, described shunting afflux pond comprises shunting pond, conduction pipe and connecting pipe, it is characterized in that, described shunting afflux pond also comprises the storage pond being communicated with by described connecting pipe with described shunting pond, on described shunting pond, be at least provided with a shunt conduit, described mozzle is taked bend pipe and mouth of pipe form down, and the diameter of described shunt conduit is identical with the diameter of described connecting pipe.

2. shunting afflux according to claim 1 pond, is characterized in that, the both sides in described shunting pond are respectively arranged with 3 shunt conduit.