CN207331947U - A kind of safety shunting sand-catching apparatus - Google Patents

A kind of safety shunting sand-catching apparatus Download PDF

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Publication number
CN207331947U
CN207331947U CN201720632760.3U CN201720632760U CN207331947U CN 207331947 U CN207331947 U CN 207331947U CN 201720632760 U CN201720632760 U CN 201720632760U CN 207331947 U CN207331947 U CN 207331947U
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China
Prior art keywords
rainwater
catching
water
pipe network
impurity
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Active
Application number
CN201720632760.3U
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Chinese (zh)
Inventor
陈振义
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SHANGHAI LEDO INDUSTRIAL Co Ltd
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SHANGHAI LEDO INDUSTRIAL Co Ltd
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Priority to CN201720632760.3U priority Critical patent/CN207331947U/en
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Abstract

The utility model discloses a kind of safety shunting sand-catching apparatus, including pipe network is collected, the water collected in pipe network is that rainwater enters from water inlet, and for the impurity, deposit in rainwater through in filter screen filtration to hand basket, the water after filtering flows to water outlet again.When rainwater completely comes up in collection pipe network, the water level shunted in pollution cutting device rises, and rainwater just flow to dirty Storm Sewer Network from overflow port.Due to the impurity in rainwater, deposit is more, it is necessary to which periodically open access hole proposes debris in cleaning hand basket by hand basket, and the utility model is easy to use, realize the obstruction to impurity, deposit in rainwater, preferably purifying rainwater, can carry out recycled for multiple times, meet requirement.

Description

A kind of safety shunting sand-catching apparatus
Technical field
A kind of filtration apparatus is the utility model is related to, is specifically a kind of safety shunting sand-catching apparatus.
Background technology
There is the problem of many new in China's urbanization process of industrialization, and one side heavy showers triggers cities and towns waterlogging serious, Another aspect town development faces the outstanding problem of shortage of water resources, water environment degradation again.Town rain is made full use of to alleviate city Town the contradiction of supply and demand for the water resource becomes one of industry common recognition.
Now, shunting pollution cutting device used is typically all an entirety on the market, it is disposable it is complete after need to tie up greatly Repair or replace, considerably increase the cost used,
A kind of rain sewage of 201611107971.1 patent application of application number shuts off and auto purification type sand-catching apparatus, the device bag Include taper Vatch basin, inverted siphon, control well, non-return valve, floating ball mechanical linkage control device.Rainfall initial stage, shut off into taper Sediment is exported by the sand setting for bottom of shutting off in rainwater and well in well, and is trapped via inverted siphon into municipal wastewater Pipe network.With continuing for rainfall, water level constantly rises in the control well that water level rise causes to be connected in Vatch basin, well inner float ball Rise and promote horizontal control baffle to move horizontally by gear-linked and push annular non-return valve open, by the rainbow that falls of taper Vatch basin Pipe is closed.At this time, the relatively low rainwater of concentration is discharged into receiving water body through municipal Storm Sewer Network.The technology cannot filter well Impurity, deposit in rainwater, and impurity, the deposit under deposition can not integrally take out, and can cause the device using one Impurity becomes more in the water filtered after the section time, does not reach the desired effect of filtering.
The content of the invention
The purpose of this utility model is to provide a kind of safety shunting sand-catching apparatus, to solve to propose in above-mentioned background technology The problem of.
To achieve the above object, the utility model provides following technical solution:
A kind of safety shunting sand-catching apparatus, including pipe network is collected, the rainwater collected in pipe network enters from water inlet, rain Then impurity, deposit in water flow to water outlet again through in filter screen filtration to hand basket.
As further program of the utility model:There is one into strainer above the filter screen.
As further program of the utility model:There are access hole and birdsmouth above the collection pipe network.
As further program of the utility model:There is an overflow port in the collection pipe network.
Compared with prior art, the beneficial effects of the utility model are:The utility model is easy to use, realizes Obstruction to impurity, deposit in rainwater, preferably purifying rainwater, can carry out recycled for multiple times, meet requirement.
Brief description of the drawings
Fig. 1 is the top view of safety shunting sand-catching apparatus.
Fig. 2 is the left view of safety shunting sand-catching apparatus.
Fig. 3 is the front view of safety shunting sand-catching apparatus.
Fig. 4 is the sectional view of safety shunting sand-catching apparatus.
In figure:1- water inlets, 2- filter screens, 3- hand baskets, 4- water outlets, 5- overflow ports, 6- access holes, 7- bell and spigots, 8- Into strainer.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1,3 and 4, in the utility model embodiment, a kind of safety shunting sand-catching apparatus, including collect pipe network, Rainwater in the collection pipe network enters from water inlet 1, and the impurity, deposit in rainwater are first out of into strainer 8 enter, then passed through Strainer 2 is filled into hand basket, finally flows to water outlet 4 again.When rainwater completely comes up in collection pipe network, water in pollution cutting device is shunted Position rises, and rainwater flow to dirty Storm Sewer Network from overflow port 5, can not filtered to avoid unnecessary rainwater so just direct Situation about coming into operation.There are an access hole 6 and bell and spigot 7, it is necessary to which periodically opening access hole 6 will carry collecting above pipe network Basket 3 proposes, clears up debris in hand basket 3.
The utility model structure is novel, the design that the utility model passes through hand basket so that the utility model can be realized repeatedly Utilize, impurity, the deposit that can be allowed in rainwater are timely and effectively cleared up, and are realized to the impurity in rainwater, are deposited The obstruction of thing, preferably purifying rainwater, can carry out recycled for multiple times, meet requirement.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (4)

1. a kind of safety shunting sand-catching apparatus, including pipe network is collected, the rainwater collected in pipe network enters from water inlet, rainwater In impurity, deposit through filter screen filtration in hand basket, the water after filtering flows to water outlet again.
2. safety shunting sand-catching apparatus according to claim 1, it is characterised in that have an overflow port on the filter screen.
3. safety shunting sand-catching apparatus according to claim 1, it is characterised in that have access hole above the collection pipe network And birdsmouth.
4. safety shunting sand-catching apparatus according to claim 1, it is characterised in that the collecting pipe has one into filter on the net Net.
CN201720632760.3U 2017-06-02 2017-06-02 A kind of safety shunting sand-catching apparatus Active CN207331947U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720632760.3U CN207331947U (en) 2017-06-02 2017-06-02 A kind of safety shunting sand-catching apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720632760.3U CN207331947U (en) 2017-06-02 2017-06-02 A kind of safety shunting sand-catching apparatus

Publications (1)

Publication Number Publication Date
CN207331947U true CN207331947U (en) 2018-05-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720632760.3U Active CN207331947U (en) 2017-06-02 2017-06-02 A kind of safety shunting sand-catching apparatus

Country Status (1)

Country Link
CN (1) CN207331947U (en)

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