CN206873548U

CN206873548U - A kind of sponge urban groundwater inverted well with filter

Info

Publication number: CN206873548U
Application number: CN201720582401.1U
Authority: CN
Inventors: 李新军
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-24
Filing date: 2017-05-24
Publication date: 2018-01-12
Anticipated expiration: 2027-05-24

Abstract

It the utility model is related to the sponge urban groundwater inverted well with filter,While solving the problems, such as blocking of recharge well,And can keeps the effect of inverted well recovery rainwater,There is the first casing in the cavity of wall casing,Second casing is arranged at the bottom of the first casing,Equal grittiness stone in first casing and the second casing,There is the filter being fixed in borehole wall tube chamber between described the first casing and the second casing,Filter includes spiral shape water inlet pipe and Rose Box,Water-collecting tray is arranged at the bottom of the first casing,There is discharge outlet on water-collecting tray,Discharge outlet connects with the upper end water inlet of spiral shape water inlet pipe,The lower end delivery port of spiral shape water inlet pipe connects with the cavity of Rose Box,There is upper hang plate in the cavity of Rose Box,The lower hang plate being placed in Rose Box cavity is arranged at the bottom of upper hang plate,The higher one end in the relatively low one end in upper hang plate position and lower hang plate position be placed in the same side and its between have interval,Good filtration effect of the utility model to debris,The effect of recharge is not influenceed while filtering.

Description

A kind of sponge urban groundwater inverted well with filter

Technical field

It the utility model is related to ground water recharging well, particularly a kind of sponge Urban Underground Water Spreading with filter Well.

Background technology

At present, need to collect through multiple channels such as road surface, Rain-fed wetland or inverted wells in sponge Process of Urban Development Rainwater, recharge to underground, recharge of groundwater position, the mode of other collection rainwater in addition to inverted well, due to not running through ground, So the effect for collecting rainwater is not fine, and inverted well is due to directly running through ground, so, it is very big to collect the amount of rainwater, effect Rate is very high, but there is also it is certain the problem of, because the well head of inverted well directly runs through ground, so when collecting rainwater, rainwater In the debris that is mingled with easily block inverted well, and the well head of inverted well can also turn into certain potential safety hazard, and pedestrian drops Possibility；

In order to solve the problems, such as that inverted well is easily blocked and certain potential safety hazard be present, had in some present inverted wells Some have the filter layer of filtering function, and rainwater is filtered, and some are filtered using sponge, although can play what is arrived very much Filter efficiency, but the efficiency for collecting rainwater can reduce, and debris can also be stacked into the upper surface of sponge, hinder the water suction of sponge to imitate Fruit.

The content of the invention

For the above situation, to overcome the defect of prior art, the purpose of the utility model, which is just to provide one kind, to be had The sponge urban groundwater inverted well of device is filtered, while solving the problems, such as blocking of recharge well, the and can moment keeps inverted well to return Receive the effect of rainwater.

Its technical scheme solved is including wall casing, and the cavity of wall casing is built with the first casing, under the first casing There is the second casing being placed in wall casing in portion, and sand gravel, the first casing and the second case are respectively arranged with the first casing and the second casing Body is the cylindrical body made of Web materials；

There are the filter being fixed in borehole wall tube chamber, filter bag between described the first casing and the second casing Spiral shape water inlet pipe and Rose Box are included, there is water-collecting tray the bottom of the first casing, there is discharge outlet, discharge outlet and spiral shape on water-collecting tray The upper end water inlet connection of water inlet pipe, the lower end delivery port of spiral shape water inlet pipe connect with the cavity of Rose Box, the chamber of Rose Box There is upper hang plate in vivo, the lower end delivery port of spiral shape water inlet pipe is placed in the top of hang plate, and the bottom of upper hang plate is put In the lower hang plate in Rose Box cavity, the incline direction of upper and lower hang plate on the contrary, the relatively low one end in upper hang plate position with Tilt the higher one end of Board position be placed in the same side and its between have interval, upper hang plate and lower hang plate form a fold-line-shaped Passage, there are multiple through holes on the bottom plate of lower hang plate and Rose Box；Rose Box is placed in the second casing top.

The utility model structure novel and unique, to the good filtration effect of debris, and while filtering, have no effect on back The effect of filling.

Brief description of the drawings

Fig. 1 is the main view profile of the utility model use state.

Fig. 2 is the main view profile of the utility model Rose Box（Enlarged drawing）.

Embodiment

Specific embodiment of the present utility model is described in further details below in conjunction with accompanying drawing.

Being provided by Fig. 1 to Fig. 2, the utility model includes wall casing, and the cavity of wall casing 1 is built with the first casing 2, and first The second casing 3 being placed in wall casing 1 is arranged at the bottom of casing 2, is respectively arranged with sand gravel in the first casing 2 and the second casing 3, and first The casing 3 of casing 2 and second is the cylindrical body made of Web materials；

There are the filter being fixed in the cavity of wall casing 1, filtering dress between described the first casing 2 and the second casing 3 Put has water-collecting tray 6, there is discharge outlet, draining on water-collecting tray 6 including spiral shape water inlet pipe 4 and Rose Box 5, the bottom of the first casing 2 Mouth connects with the upper end water inlet of spiral shape water inlet pipe 4, and the lower end delivery port of spiral shape water inlet pipe 4 connects with the cavity of Rose Box 5 It is logical, there is upper hang plate 7 in the cavity of Rose Box 5, the lower end delivery port of spiral shape water inlet pipe 4 is placed in the top of hang plate 7, on The lower hang plate 8 being placed in the cavity of Rose Box 5 is arranged at the bottom of hang plate 7, and the incline direction of upper and lower hang plate is on the contrary, upper inclination The higher one end in the relatively low one end in the position of plate 7 and the lower position of hang plate 8 be placed in the same side and its between have interval, upper hang plate 7 A fold-line-shaped passage is formed with lower hang plate 8, there are multiple through holes on the bottom plate of lower hang plate 7 and Rose Box 5；

Rose Box 5 is placed in the second casing top.

In order to ensure using effect, the cross section of described water-collecting tray 6 is the high structure of middle low surrounding, water-collecting tray 6 Discharge outlet is placed in the centre position of water-collecting tray, is easy to collect the rainwater that filtering comes out of first casing 2.

In order to ensure more preferable collection efficiency, described spiral shape water inlet pipe has two.

In order to ensure the collecting effect to debris, there is interval between described lower hang plate 8 and the bottom plate of Rose Box 5, under The relatively low end in the position of hang plate 8 is equipped with the dividing plate 9 vertically placed, and the upper surface of dividing plate 9 is placed in a plane with lower hang plate 8 On, surround a collecting chamber 10 between dividing plate 9 and Rose Box 8, collecting chamber 10 has in each montant 11 built with multiple montants 11 Cavity, the lower end of cavity connect with the through hole on Rose Box 5, have in the side wall of montant 11 it is multiple connected with the cavity of montant it is logical Hole.

Service condition of the present utility model is to need the place for collecting rainwater to drill, then installed in the hole being drilled Wall casing 1, support block 12 is loaded onto in the cavity bottom of wall casing 1, the second casing 3 is then installed in support block 12, Rose Box 5 is installed on two casings 3, spiral shape water inlet pipe 4 is installed on the top of Rose Box 5, loads onto successively from bottom to up afterwards The casing 2 of catch tray 6 and first, the first casing 2 is used for collecting rainwater, because the first casing 2 is built with sand gravel, so, gravel Stone can the debris larger to the volume that is mingled with rainwater do and filter for the first time, due to being the larger debris of filtering, and sand gravel it Between have interval, so, the first casing 2 when filtering debris, can't influence the first casing 2 collect rainwater speed, through first Rainwater after casing filtering enters in catch tray 6, is entered back into through catch tray 6 in two spiral shape water inlet pipes 4, rainwater is through spiral shape Speed can be accelerated after water inlet pipe 4, and current are poured in Rose Box 5 afterwards, can be through lower hang plate 8 when rainwater passes through lower hang plate 8 On through hole fall on the bottom plate of Rose Box 5, through on bottom plate through hole flow out Rose Box 5, be mingled with into the rainwater of Rose Box 5 Debris eventually entered under the impact of current in the collecting chamber 10 surrounded between dividing plate 9 and Rose Box 8, in the impulse force of current Under, debris will not be stacked on upper and lower hang plate, ensure the filtration of lower hang plate, when the debris of accumulation in collecting chamber 10 When more, debris can block the through hole on the bottom plate of Rose Box 5 of the position of collecting chamber 10, due to having montant in collecting chamber 10, Rainwater can flow out Rose Box 5 through the cavity in the through hole and montant on montant, and when rainwater passes through Rose Box 5, debris can be trapped In Rose Box 5, due to there is collecting chamber 10, so, it will not also reduce the efficiency for collecting rainwater；

The rainwater of outflow enters in the second casing 3 out of Rose Box 5 afterwards, then is filtered through the sand gravel in the second casing 3 One time, into underground water, complete the collection and filtration to rainwater.

After the utility model uses a period of time, the bulky debris accumulated on the first casing 2 is cleaned out, then will First casing 2 and Rose Box 5 lift out out of wall casing 1, clean out the debris in Rose Box 5；It is reusable, safeguard It is convenient.

The utility model structure novel and unique, while efficient collection rainwater, and can filters to rainwater, is Innovation on sponge urban groundwater inverted well.

Claims

1. a kind of sponge urban groundwater inverted well with filter, including wall casing, it is characterised in that wall casing（1） Cavity built with the first casing（2）, the first casing（2）Bottom be placed in wall casing（1）The second interior casing（3）, first Casing（2）With the second casing（3）Inside it is respectively arranged with sand gravel, the first casing（2）With the second casing（3）By being made up of Web materials Cylindrical body；

The first described casing（2）With the second casing（3）Between be fixed on wall casing（1）Filter in cavity, filtering Device includes spiral shape water inlet pipe（4）And Rose Box（5）, the first casing（2）Bottom have water-collecting tray（6）, water-collecting tray（6）On have Discharge outlet, discharge outlet and spiral shape water inlet pipe（4）The connection of upper end water inlet, spiral shape water inlet pipe（4）Lower end delivery port with Rose Box（5）Cavity connection, Rose Box（5）Cavity in have upper hang plate（7）, spiral shape water inlet pipe（4）Lower end water outlet Mouth is placed in hang plate（7）Top, upper hang plate（7）Bottom be placed in Rose Box（5）Lower hang plate in cavity（8）, The incline direction of upper and lower hang plate is on the contrary, upper hang plate（7）The relatively low one end in position and lower hang plate（8）Position it is higher one End be placed in the same side and its between have interval, upper hang plate（7）With lower hang plate（8）Form a fold-line-shaped passage, lower inclination Plate（8）And Rose Box（5）Bottom plate on have multiple through holes；

Rose Box（5）It is placed in the second casing top.

2. the sponge urban groundwater inverted well according to claim 1 with filter, it is characterised in that described Water-collecting tray（6）Cross section be the high structure of middle low surrounding, water-collecting tray（6）Discharge outlet be placed in the centre position of water-collecting tray.

3. the sponge urban groundwater inverted well according to claim 1 with filter, it is characterised in that described Spiral shape water inlet pipe has two.

4. the sponge urban groundwater inverted well according to claim 1 with filter, it is characterised in that described Lower hang plate（8）With Rose Box（5）Bottom plate between have interval, lower hang plate（8）Placed equipped with vertical the relatively low end in position Dividing plate（9）, dividing plate（9）Upper surface and lower hang plate（8）It is placed in a plane, dividing plate（9）With Rose Box（5）Between enclose Into a collecting chamber（10）, collecting chamber（10）Built with multiple montants（11）, each montant（11）Inside there are cavity, the lower end of cavity With Rose Box（5）On through hole connection, montant（11）Side wall on have multiple through holes connected with the cavity of montant.