CN105863020B

CN105863020B - Filter well

Info

Publication number: CN105863020B
Application number: CN201610217221.3A
Authority: CN
Inventors: 刘广兴; 刘广
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-08
Filing date: 2016-04-08
Publication date: 2018-11-09
Anticipated expiration: 2036-04-08
Also published as: CN105863020A

Abstract

The present invention relates to a kind of filter wells, have the side wall extended downward into from the ground to block water in underground, are surrounded in the borehole wall and are formed with accommodation space, wherein accommodated permeable housing in accommodation space, the penetrating passage for water flowing is formed in permeable housing.Surface water can be promoted to be transformed into underground water using this filter well.

Description

Filter well

Technical field

The present invention relates to city construction engineering fields, more particularly to a kind of filter well.

Background technology

With the construction and development in city, the material that forest, arable land and grassland of large area etc. are blocked water by cement, pitch etc. Hardening.Although this promotes the running in city, thus, which surface water (such as surface water of rainfall generation) is difficult to penetrate into Underground.This aspect can cause surface water to be difficult to be evacuated, so as to cause the accumulation of surface water, and then can to the traffic in city and Environment causes undesirable influence, and is easy to grow the harmful organisms such as bacterium and endangers people's health；On the other hand, this also makes Underground water cannot supplement and cause plant and soil that cannot nourish, river arid, air quality decline etc. it is all multi-environment Problem.

Therefore, it is necessary to a kind of devices that surface water can be promoted to be transformed into underground water.

Invention content

In view of the above-mentioned problems, the present invention proposes a kind of filter well, surface water can be promoted to be transformed into using this filter well Underground water.

The present invention proposes a kind of filter well, has and extends downward into the side in underground from the ground to block water Wall surrounds in the borehole wall and is formed with accommodation space, wherein accommodates permeable housing in accommodation space, be formed in permeable housing For the penetrating passage of water flowing.

The filter well proposed through the invention, surface water can be flowed into from ground in penetrating passage, and logical along infiltration Road is flowed into the soil of underground, is achieved in surface water being transformed into underground water, so as to improve the ecological environment in city, and It ensure that the normal operation in city.

In one embodiment, side wall is formed by material water-proof material at an upper portion thereof, is formed by seepage material in its underpart.Pass through Material water-proof material at the top of side wall can prevent the soil of Near Ground from excessively moistening, is soft, so as to prevent earth's surface Building, facility etc. collapse, and then ensure the safety of people and ensure that the advantageous development in city.In addition, by being located at side Seepage material at the lower part of wall can be effectively ensured water and can thus flow in soil at place, so that it is guaranteed that underground water can be added It arrives.

In one embodiment, in at least partly section that side wall is formed by seepage material, accommodation space is in level side Upward size is gradually reduced along vertically downward direction.Thus, it is possible to prevent from caving in or part because soil herein is excessively soft It collapses in accommodation space, to ensure that infiltration effect and the service life of filter well.

In one embodiment, permeable housing is divided into multiple permeable layers in the vertical direction, in each in permeable layer It is provided with penetrating passage, support plate is provided with below at least one of multiple permeable layers, is configured on the supporting plate perpendicular The runner that histogram penetrates through upwards, runner are connected with penetrating passage.Support plate can effectively carry permeable layer thereon, to It can prevent permeable layer from collapsing to a certain extent, and then can guarantee the structural integrity in filter well, the surface water can be suitable through filter well It is changed into underground water sharply.

In one embodiment, support plate extends to side-walls and is connected with side wall.This structure enables support plate Preferably carry permeable layer.

In one embodiment, support plate extends to side-walls, is provided in the edge of support plate and prolongs upwards along side wall The connector stretched, wherein connector extends at ground and is connected with ground or connector extends to other in top It is connected at support plate and with other support plates.By this structure, support plate and permeable layer can be easily put by operating personnel In accommodation space, also easily support plate and permeable layer can be taken out.

In one embodiment, the size of runner in the horizontal direction is gradually reduced along vertically downward direction.By making The size of runner, which reduces, to control the water for penetrating into lower layer, thus, it is possible to make water slowly penetrate down into, and then weaken Souring of the flow to permeable layer and the soil to be flowed into.

In one embodiment, degerming mechanism is provided in runner.It can be to flowing through by the filter mechanism in runner Water carry out degerming, to prevent in water containing the unexpected microorganism of nutrient environment in soil can be destroyed.

In one embodiment, permeable housing includes multiple solid granulates, penetrating passage be formed in adjacent solid granulates it Between.This set permission easily forms permeable housing in accommodation space.

In one embodiment, solid granulates include rubble.

Compared with the prior art, the advantages of the present invention are as follows：Surface water can be flowed into from ground in penetrating passage, and edge It penetrating passage to be flowed into the soil of underground, is achieved in and surface water is transformed into underground water, so as to improve the life in city State environment, and ensure that the normal operation in city.

Description of the drawings

The invention will be described in more detail below based on embodiments and refering to the accompanying drawings.Wherein：

Fig. 1 shows the structural schematic diagram of one embodiment of the filter well of the present invention.

Fig. 2 shows the structural schematic diagram of another embodiment of the filter well of the present invention.

Fig. 3 shows the structural schematic diagram of another embodiment of the filter well of the present invention.

Fig. 4 shows the partial schematic diagram of the support plate in Fig. 3.

Fig. 5 shows the structural schematic diagram of another embodiment of support plate.

In the accompanying drawings, identical component uses identical reference numeral.Attached drawing is not drawn according to actual ratio.

Specific implementation mode

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 schematically shows the structure of the filter well 100 of the present invention.Filter well 100 has side wall 30,30 energy of side wall From the soil 20 for extending to underground from the ground 10 to block water.Under the encirclement of side wall 30, it is formed in the interior thereof accommodation space, Permeable housing 40 has been filled in accommodation space.Permeable housing 40 is configured with penetrating passage inside it.

It is usually provided with the ground 10 of large area to block water in the area such as city.The ground 10 to block water is more firm, stable, To build, equipment and the vehicles can conveniently and effectively be maintained on the ground to block water.However, the surface water can not be through resistance The ground 10 of water and be fed directly in the soil 20 of underground, which results in lacking for the unexpected accumulation of the surface water and underground water It loses.Therefore, the place setting filter well 100 on the ground 10 to block water is provided in city etc., the surface water can be along the ground 10 to block water And it is flowed into accommodation space.Due to being filled with permeable housing 40 in accommodation space, so the water being flowed into accommodation space can be through Penetrating passage in permeable housing 40 and slowly penetrated into underground, be finally seeped into the soil 20 near filter well 100.As a result, The surface water can be advantageously converted into underground water by filter well 100, on the one hand prevent the accumulation of the surface water, and then ensure Safety and the normal operation of people, building, the vehicles and equipment on ground, it is therefore prevented that grown in the surface water and be harmful to micro- life Object；On the other hand underground water is supplemented, ensure that the soil nutrient of this area, it is ensured that the health of the animals and plants in soil is raw It is long, and ensure the degree with the humid air of this area, prevent the arid of river (if any).

Preferably, permeable housing 40 can be accumulated by multiple solid granulates (for example, rubble), and penetrating passage is formed in adjacent Solid granulates between.Operating personnel can be easily formed by toppling over a certain number of solid granulates into accommodation space Permeable housing thus reduces difficulty of construction, improves construction efficiency.

Side wall 30 can be formed integrally by seepage material.Water can be easily extend into through penetration material in neighbouring soil 20. For example, side wall 30 can be directly by neighbouring Zinc fractions.

Preferably, as shown in Fig. 2, side wall 30 can be formed on top 31 by material water-proof material and in lower part 32 by seepage material shape At.This structure can prevent water from entering directly into the soil of Near Ground and lead to that soil moisture herein is excessive, became In soft or lead to soil erosion herein, the firm of ground 10 is ensured that, building and people etc. can be stably maintained at On ground 10.The seepage material of lower part can equally thus reduce construction cost, simplify and apply directly by neighbouring Zinc fractions Work process.In addition, other seepage material can be also set between permeable housing 40 and soil 20, it can be in package permeable housing, guarantor Ensure that water can enter in soil while the structure for demonstrate,proving filter well.

Preferably, as shown in Fig. 2, in at least partly section that side wall is formed by seepage material, accommodation space is in level Size on direction is gradually reduced along vertically downward direction.I other words in the section, accommodation space and the side wall for surrounding it The shape of a part for taper or spherical shape can be presented.This structure makes permeable housing herein, side wall and surrounding soil Structure is more stablized, when more to water in accommodation space or in the soil of adjacent sidewalls, soil or permeable housing or its He will not cave at structure into accommodation space, thereby ensure that the stability of infiltration well construction.For permeable housing 40 by multiple solid For the case where state particle formation, the side wall and accommodation space of this shape are extremely advantageous, this is because by solid granulates The structure of permeable housing made of accumulation itself is not sufficiently stable, is relatively easy to by soil intrusion therebetween.

In an embodiment as illustrated in figure 3, permeable housing is divided into multiple permeable layer 40a, 40b, 40c and 40d, at least one A permeable layer is arranged with support plate 50a, 50b, 50c and 50d.By taking support plate 50a as an example, the permeable layer for the side of living in can be carried 40a prevents it from collapsing into downwards in following permeable layer.By taking support plate 50d as an example, it can prevent permeable layer 40d from collapsing into down In the soil of side.Support plate can play a supporting role to the permeable layer above it as a result, and thereby guarantee that in filter well 100 Stable structure.

As shown in figure 4, support plate 50a is provided with the runner 51 penetrated through in the vertical direction, water can flow to down through runner 51 In the permeable layer of side or it is flowed into the soil of lower section.Preferably, the size of runner 51 in the horizontal direction is downward along longitudinal direction Direction reduces, that is, forms generally tapered form.The amount of the water of 51 energy convection current of this runner downwards is controlled, to subtract The speed that slow water penetrates down into.That is, water will not flow away downwards too quickly, but there are more chances dynamic to horizontal flow measurement And it penetrates into the soil of this height section.This aspect prevents lower section hypervolia and causes soil excessively soft, into And prevent caving in for filter well 100；On the other hand the soil also ensured near filter well 100 more can equably be oozed The water to come over ensure that the soil near filter well 100 has preferable moisture and nutrition.

It here, also can be corresponding in other support plates it should be understood that multiple runners 51 can be arranged on support plate 50a The one or more runners of ground setting.

In addition, also other permeable layers can be arranged again in the lower section of support plate 50d, to facilitate water further to the soil of lower layer It is penetrated into earth.Inside other permeable layers of penetrating passage and top with the bottom wall of filter well 100 inside adjacent permeable layer Penetrating passage is smaller compared to negligible amounts and/or size, to which the enabling capabilities of permeable layer herein are stronger, can prevent from collapsing in well The generation collapsed.

Preferably, degerming mechanism is provided in runner, can remove present in the water flowing to herein it is unexpected, The microorganism for having destruction to soil thus prevents soil and is contaminated.

In one embodiment, as shown in figure 3, support plate extends at side wall 30 and is connected with side wall 30 or extend into week In the soil enclosed.This structure enables support plate to be stably placed at the height, to prevent filter well 100 It caves in, ensure that the structural stability of filter well.

In another embodiment, as shown in figure 5, support plate 50a can be provided with the connection upwardly extended in its edge Part 52.Connector 52 can upwardly extend at ground, and side fixes or is directly connected on ground or connects on the ground At the upper edge of side wall 30.Such connector 52 can play the role of fixing support plate 50a, ensure its height.In addition, When permeable layer 40a is arranged, permeable layer 40a can be arranged onto support plate 50a by operating personnel, and by gripping connector 52 Steadily lower section permeable layer 40a and support plate 50a.In addition, if needing replacing or safeguarding permeable layer 40a and support plate 50a, then Permeable layer 40a and support plate 50a can be above carried by gripping connector 52 and take out them.Other support plates also may be used By same or analogous mode, connector is set.Wherein, the connector in support plate being below both can be such as connector 52 equally extend upwardly at ground, can also extend at a support plate, and are attached with the support plate.For previous For situation, the bearing capacity of connector and support plate is required relatively low.And for this latter case for, operating personnel passes through Ground can be pulled on by multiple permeable layers and support plate by above carrying the connector of the top.

Here it should be understood that " surface water " referred to herein refer to people's living environment is exposed to more than ground In water, and water that " underground water " refers to below ground, being retained between soil and stone etc..

The surface water effectively can be transformed into underground water by filter well 100 through the invention, on the one hand prevent ground The unexpected accumulation of water, on the other hand can ensure that the abundant of underground water.

Although by reference to preferred embodiment, invention has been described, the case where not departing from the scope of the present invention Under, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as there is no structures to rush Prominent, items technical characteristic mentioned in the various embodiments can be combined in any way.The invention is not limited in texts Disclosed in specific embodiment, but include all technical solutions fallen within the scope of the appended claims.

Claims

1. a kind of filter well has the side wall extended downward into from the ground to block water in underground, is surrounded in the borehole wall It is formed with accommodation space, wherein accommodate permeable housing in the accommodation space, be formed with for water flowing in the permeable housing Penetrating passage；

The permeable housing is divided into multiple permeable layers in the vertical direction, and described ooze is provided in each in the permeable layer Aquaporin is provided with support plate below at least one of multiple permeable layers；Inside the permeable layer adjacent with filter well bottom wall Penetrating passage compared with the penetrating passage inside other permeable layers of top negligible amounts and/or size it is smaller；

The runner penetrated through in the vertical direction is configured in the support plate, the runner is connected with the penetrating passage；

The size of the runner in the horizontal direction is gradually reduced along vertically downward direction.

2. filter well according to claim 1, which is characterized in that the side wall is formed by material water-proof material at an upper portion thereof, Its underpart is formed by seepage material.

3. filter well according to claim 2, which is characterized in that formed at least partly by seepage material in the side wall In section, the size of the accommodation space in the horizontal direction is gradually reduced along vertically downward direction.

4. filter well according to claim 1, which is characterized in that the support plate extend to the side-walls and with it is described Side wall is connected.

5. filter well according to claim 1, which is characterized in that the support plate extends to the side-walls, described The edge of support plate is provided with the connector upwardly extended along the side wall, wherein the connector extends at ground simultaneously It is connected with ground or the connector extends at other support plates in top and is connected with other described support plates.

6. filter well according to claim 1, which is characterized in that the runner is multiple, is provided in the runner Degerming mechanism.

7. the filter well according to any one of claim 1 to 6, which is characterized in that the permeable housing includes multiple solid-states Particle, the penetrating passage are formed between adjacent solid granulates.

8. filter well according to claim 7, which is characterized in that the solid granulates include rubble.