CN208857910U - Sponge urban water-through structure - Google Patents

Abstract

The utility model relates to permeable structure technical fields, aiming at the problem that greenbelt is easy ponding, provide a kind of sponge urban water-through structure, the technical solution is as follows: including setting several drainpipes being embedded in greenbelt soil, sponge strip is equipped in several drainpipes, sponge strip is abutted with the inner wall of drainpipe, several through-holes are equipped on the outer wall of several drainpipes, several drainpipes are connected to water scenery cobble stone cistern, permeable structure further includes the overflow hole in water scenery cobble stone cistern, the height of overflow hole is lower than the communication port of drainpipe and water scenery cobble stone cistern, overflow hole is connected to municipal drainage system.Ponding in greenbelt is penetrated into sponge strip by through-hole, is discharged in water scenery cobble stone cistern by drainpipe again after sponge strip filters, and water landscape is formed, so that greenbelt is not easy ponding, while being conducive to improve the utilization efficiency of water resource.

Description

Sponge urban water-through structure

Technical field

The utility model relates to permeable structure technical fields, more specifically, it relates to a kind of sponge urban water-through structure.

Background technique

Sponge city is new generation of city storm water man- agement concept, refers to that city is adapting to environmental change and reply rainwater band Natural calamity come etc. has good " elasticity ", also referred to as " water elasticity city ".Water suction, infiltration, storage when raining Water, water purification by the water stored " release " and are used when needing.The rule that it is followed is by natural way and artificial measures' phase In conjunction with, ensure municipal drainage prevent waterlogging safety under the premise of, to the maximum extent realize rainwater urban area accumulation, infiltration and Purification, promotes the utilization and ecological environmental protection of rainwater resource.

Road surface drainage problem in city can be solved well substantially by surface drainage.But in gardens There are many greenbelts in landscape, and in order to reduce the soil erosion in greenbelt, the usual protrusion of greenbelt surrounding has encirclement to afforest The kerbstone of band, kerbstone is impermeable material, and the soil permeability speed in greenbelt is slow, also without special in greenbelt The permeable structure of door, so that the water in greenbelt is not easy to be discharged, so that greenbelt is easy when meeting rainstorm weather Ponding, does not meet the requirement of sponge urban construction, still there is improved space.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of sponge urban water-through structure, Have the advantages that greenbelt is not easy ponding.

To achieve the above object, the utility model provides following technical solution:

A kind of sponge urban water-through structure, including setting several drainpipes being embedded in greenbelt soil, several drainings Sponge strip is equipped in pipe, the sponge strip is abutted with the inner wall of drainpipe, if being equipped on the outer wall of several drainpipes Dry through-hole, several drainpipes are connected to water scenery cobble stone cistern, and the permeable structure further includes being set in water scenery cobble stone cistern Overflow hole, the height of the overflow hole is lower than the communication port of drainpipe and water scenery cobble stone cistern, and the overflow hole connection is municipal Drainage system.

By adopting the above technical scheme, when, there are when ponding, the ponding in soil can penetrate into sponge by through-hole in greenbelt It in item, is discharged in water scenery cobble stone cistern by drainpipe again after sponge strip filters, water landscape is formed, when water scenery cobble stone cistern In liquid level when being higher than the height of overflow hole, the water in water scenery cobble stone cistern can drain into municipal drainage system by overflow hole In, reduce the case where water can overflow water scenery cobble stone cistern and impact to pedestrian.By the setting of sponge strip, so that in soil Soil be not easily accessed in drainpipe so that drainpipe is not easy to block, be conducive to the draining speed for improving drainpipe Degree so that being not easy ponding in greenbelt, while being conducive to improve the clean-up performance for draining into the water in water scenery cobble stone cistern, so that The appreciative value of water scenery improves, in addition, sponge strip also has water storage function, the water when greenbelt is excessively dry, in sponge strip Branch is evaporated, and is conducive to the humidity for improving soil in greenbelt；By the setting of several through-holes, so that the water in soil more holds It easily penetrates into sponge strip and is drained by drainpipe, be conducive to the drainage speed for improving greenbelt, so that greenbelt is not easy Ponding；By drainpipe be connected to water scenery cobble stone cistern setting so that the water in greenbelt be discharged in water scenery cobble stone cistern with Water landscape is formed, recycling for water resource, advantageous energy conservation and environmental protection are conducive to；The height of overflow hole is lower than drainpipe and water scenery The communication port of cobble stone cistern, so that the liquid level in water scenery cobble stone cistern is not easy to be more than drainpipe and water scenery cobble stone cistern The height of communication port, so that the communication port of drainpipe and water scenery cobble stone cistern is not easy to be blocked up by the water seal in water scenery cobble stone cistern, The water be conducive in greenbelt is drained into water scenery cobble stone cistern by drainpipe, is conducive to the drainage speed for improving drainpipe, is made It obtains in greenbelt and is not easy ponding.

Preferably, the drainpipe is vertically arranged, and the permeable structure further includes being connected to several drainpipes and water scenery ovum The communicating pipe of stone stone cistern.

By adopting the above technical scheme, it is vertically arranged by drainpipe, so that greenbelt penetrates into the water into drainpipe more It is easy to flow in communicating pipe by drainpipe under the effect of gravity, then by draining into water scenery cobble stone cistern communicating pipe In, be conducive to the drainage speed for improving drainpipe.

Preferably, it is connected to no less than one communicating pipe on a drainpipe, is connected on drainpipe described in same root Different communicating pipes height it is different, wherein the bottom end of a communicating pipe and drainpipe connects.

By adopting the above technical scheme, by being communicated with no less than one communicating pipe on drainpipe, so that in drainpipe Water can be drained into water scenery cobble stone cistern by different communicating pipes, while the communication port of communicating pipe and water scenery cobble stone cistern is increased It is more, so that the probability that the water in drainpipe can be discharged into water scenery cobble stone cistern by communicating pipe increases, be conducive in greenbelt Water drain into water scenery cobble stone cistern so that being not easy ponding in greenbelt, so that water resource is fully used, be conducive to save The about energy.

Preferably, the drainpipe is close to the end of ground one end close to the upper surface of greenbelt soil.

By adopting the above technical scheme, by drainpipe close to ground one end end close to the upper surface of greenbelt soil, So that drainpipe is easier to expose soil surface close to the end of ground one end, so that sponge strip is easier to lean in drainpipe The end of one end near the ground is regularly replaced, easy to operate；Meanwhile exposing the length of soil surface by observation drainpipe, It can determine whether the degree of soil erosion in greenbelt, and take corresponding measure in time according to the actual situation, so that drainpipe plays mark Effect.

Preferably, the sponge strip subsection setup, the sponge strip is in the height of drainpipe and the connectivity part of communicating pipe It disconnects.

By adopting the above technical scheme, by sponge strip subsection setup, so that the water penetrated into sponge strip is easier in weight It is dropped on communicating pipe under power effect, and by draining into communicating pipe in water scenery cobble stone cistern, so that the water in greenbelt is easier It is discharged in water scenery cobble stone cistern, so that being not easy ponding in greenbelt, is conducive to the utilization rate for improving water resource, is conducive to save It can environmental protection.

Preferably, connector is equipped between the different section sponge strips in the same drainpipe.

By adopting the above technical scheme, by being equipped with connector between the different section sponge strips in same drainpipe, so that not It is interconnected between section sponge strip, so that different section sponge strips can be extracted simultaneously and be got back into simultaneously, is convenient for sponge strip Disassembly, cleaning and replacement installation.

Preferably, the connector includes the connecting rod through different sections of sponge strip centers.

By adopting the above technical scheme, different sections of sea is connected through the center of different sections of sponge strips by connecting rod Continuous item, so that sponge strip when being extracted, is not easy to cause sponge strip to be broken and block because pullling mutually between adjacent sponge strip In drainpipe, while making sponge strip when being got back into drainpipe, reduces the sum of the position between adjacent sponge strip apart from difficulty The case where to adjust, is conducive to improve work effect so that the operation of sponge strip disassembly, cleaning and replacement installation is more convenient Rate.

Preferably, the end of described connecting rod one end is fixed with pedestal, and the pedestal is cylindrical, the radius of the pedestal No more than the radius of drainpipe, the length of the connecting rod is longer than the length of drainpipe.

By adopting the above technical scheme, by the setting of pedestal, so that sponge strip, during extracted, sponge strip can quilt Pedestal is held so that sponge strip is not easy the case where detaching from connecting rod, convenient for sponge strip disassembly, cleaning and replace Change installation.

Preferably, the connecting rod is protruding with handle far from one end of pedestal.

By adopting the above technical scheme, connecting rod is extracted from drainpipe by pull handle, to drive sponge strip It is extracted simultaneously, it is easy to operate, be conducive to improve working efficiency.

Preferably, the communicating pipe tilts down towards water scenery cobble stone cistern.

By adopting the above technical scheme, it is tilted down by communicating pipe towards water scenery cobble stone cistern, so that the water in connection is more It is easy to drain into water scenery cobble stone cistern, is conducive to the drainage speed for improving communicating pipe, so that being not easy ponding in greenbelt.

In conclusion the utility model has the following beneficial effects:

1., so that the soil in soil is not easily accessed in drainpipe, being conducive to the row of raising by the setting of sponge strip The drainage speed of water pipe, so that it is not easy ponding in greenbelt, meanwhile, be conducive to improve the water drained into water scenery cobble stone cistern Clean-up performance, so that the appreciative value of water scenery improves；

2. sponge strip also has water storage function, when greenbelt is excessively dry, the moisture in sponge strip can be evaporated, favorably In the humidity for improving soil in greenbelt；

3. by the setting of several through-holes, so that the water in soil is easier to penetrate into sponge strip and is arranged by drainpipe It walks, is conducive to the drainage speed for improving greenbelt, so that greenbelt is not easy ponding;

4., so that the water in water scenery cobble stone cistern is not easy to overflow, reduction causes shadow to pedestrian by the setting of overflow hole Loud situation；

5. the height of overflow hole is lower than the communication port of drainpipe and water scenery cobble stone cistern, so that drainpipe and water scenery cobble stone The communication port of slot is not easy to be blocked up by water seal, is conducive to the drainage speed for improving drainpipe, so that being not easy ponding in greenbelt；

6. the setting of water scenery cobble stone cistern is connected to by drainpipe, so that the water in greenbelt is discharged to water scenery cobble stone cistern In to form water landscape, be conducive to recycling for water resource, advantageous energy conservation and environmental protection.

Detailed description of the invention

Fig. 1 is the overall structure diagram of sponge urban water-through structure in the utility model；

Fig. 2 is in the utility model for illustrating the structural schematic diagram of greenbelt internal structure；

Fig. 3 is the enlarged diagram in the portion A in Fig. 2；

Fig. 4 is in the utility model for illustrating the structural schematic diagram of connector.

In figure: 1, greenbelt；11, kerbstone；12, communicating pipe；13, drainpipe；131, through-hole；2, ground；3, water scenery ovum Stone stone cistern；31, overflow hole；4, connector；41, connecting rod；42, pedestal；43, handle；5, sponge strip.

Specific embodiment

With reference to the accompanying drawings and embodiments, the utility model is described in further detail.

A kind of sponge urban water-through structure, referring to Fig. 1 and Fig. 2, including several drainpipes being embedded in greenbelt 1 13, it is provided with several through-holes 131 on the tube wall of drainpipe 13, is equipped with sponge strip 5 in drainpipe 13.Drainpipe 13 is connected to water scenery cobble Stone cistern 3, overflow hole 31 is equipped in water scenery cobble stone cistern 3, and overflow hole 31 is connected to municipal drainage system (not shown).

Referring to Fig. 1, water scenery cobble stone cistern 3 is arranged close to greenbelt 1, and 1 surrounding of greenbelt is surrounded with kerbstone 11, water scenery ovum Stone stone cistern 3 is annularly arranged around ground 2.

Referring to Fig. 1 and Fig. 2, several drainpipes 13 are vertically arranged, and several drainpipes 13 array that is square is uniformly distributed In the soil of greenbelt 1.Several through-holes 131 are uniformly distributed around the circumference tube wall of drainpipe 13.Drainpipe 13 is close to ground 2 one The end at end is close to the upper surface of 1 soil of greenbelt.

Referring to Fig. 1 and Fig. 2, communicating pipe 12, communicating pipe 12 and several 13 communicating pipes of drainpipe are communicated on drainpipe 13 12.Several drainpipes 13 being connected to same root communicating pipe 12 are placed in same a line, and the drainpipe 13 with a line is by 1 court of greenbelt Extend to water scenery cobble stone cistern 3 and arranges.One end of communicating pipe 12 is connected to water scenery cobble stone cistern 3, and communicating pipe 12 is towards water scenery ovum Stone stone cistern 3 tilts down.

Referring to fig. 2 and Fig. 3, the connection of drainpipe 13 with a line are no less than a communicating pipe 12, in the present embodiment, together The drainpipe 13 of a line is connected to two communicating pipe 12, wherein it is placed in the bottom of same a line drainpipe 13 communicating pipe 12, it is another It is placed in height and position of the length direction close to midpoint of drainpipe 13 root communicating pipe 12.Two be connected on same a line drainpipe 13 Communicating pipe 12 is parallel to each other.Communicating pipe 12 is consistent with the caliber of drainpipe 13.

Referring to fig. 2, Fig. 3 and Fig. 4,5 subsection setup of sponge strip in same root drainpipe 13, in the present embodiment, sea Continuous item 5 is divided to two sections, and sponge strip 5 is truncated by communicating pipe 12.

Referring to fig. 2, Fig. 3 and Fig. 4 is provided with connector 4 between two sections of sponge strips 5 in same root drainpipe 13, even Fitting 4 includes the connecting rod 41 through two sections of 5 center locations of sponge strip, and one end of connecting rod 41 is fixedly connected with pedestal 42, even The other end of extension bar 41 is fixedly connected with handle 43.Sponge strip 5 is in annulus column, the internal diameter of sponge strip 5 and connecting rod 41 it is outer Diameter is consistent, and the outer diameter of sponge strip 5 is consistent with the internal diameter of drainpipe 13.In the present embodiment, sponge strip 5 is sticked to connection by glue With fixation on the outer wall of bar 41.The length of connecting rod 41 is longer than the length of drainpipe 13.Pedestal 42 is cylindrical, connecting rod 41 with 42 concentric of pedestal, connecting rod 41 run through the center of circle of pedestal 42, and the outer diameter of pedestal 42 is smaller than the internal diameter of drainpipe 13.When two sections of seas When continuous item 5 is abutted with the inner wall of drainpipe 13, pedestal 42 was placed in the communicating pipe 12 of bottommost.

Referring to fig. 2, communicating pipe 12 and the communication port of water scenery cobble stone cistern 3 are higher than the height of overflow hole 31.

The operating condition and principle of the present embodiment are as follows:

When, there are when ponding, the ponding in greenbelt 1 can penetrate into sea by the through-hole 131 on drainpipe 13 in greenbelt 1 In continuous item 5, enters in drainpipe 13 after the filtering of sponge strip 5, flow to along drainpipe 13 on communicating pipe 12 and along communicating pipe 12 Water scenery cobble stone cistern 3 is flowed to, water landscape is formed, so that being not easy ponding in greenbelt 1, while water resource is had Effect utilizes, and is beneficial to energy conservation environmental protection, so that economic benefit improves.

Water when the liquid level in water scenery cobble stone cistern 3 goes up to the height of overflow hole 31, in water scenery cobble stone cistern 3 It can be expelled in municipal drainage system by overflow hole 31, so that the water in water scenery cobble stone cistern 3 is not easy to be spilled over to water scenery ovum Outside stone stone cistern 3, the influence to pedestrian is reduced.

When the sponge strip 5 in drainpipe 13 needs to clean, by pull handle 43, so that connecting rod 41 is from drainpipe 13 In be extracted so that the sponge strip 5 being fixed in connecting rod 41 is extracted out simultaneously, by rinsing, squeezing sponge strip 5 with complete The cleaning of pairs of sponge strip 5.When the damage of sponge strip 5 is excessively serious, need to be replaced sponge strip 5.Then it will clean Clean sponge strip 5 or the sponge strip 5 for replacement reinsert in drainpipe 13 together with connecting rod 41, so that pedestal 42 is placed in It is easy to operate to complete disassembly and replacement operation to sponge strip 5 in the communicating pipe 12 of bottommost, be conducive to improve work Efficiency.

By the setting of sponge strip 5, so that the soil in soil is stopped by sponge strip 5, it is not easy to enter drainpipe 13 In communicating pipe 12, the case where reducing drainpipe 13 and be easy accumulation silt in communicating pipe 12 and result in blockage, be conducive to improve Drainpipe 13 and the drainage speed being connected to, so that being not easy ponding in greenbelt 1；Meanwhile by the filtering of sponge strip 5, so that The water for draining into water scenery cobble stone cistern 3 is cleaner, is conducive to the appreciative value for improving water scenery cobble stone cistern 3；In addition, sponge strip 5 With water storage function, when greenbelt 1 is excessively dry, the water in sponge strip 5 can be evaporated, greenbelt when being conducive to enhance dry The humidity of 1 soil.

Be higher than the height of overflow hole 31 by the communication port of communicating pipe 12 and water scenery cobble stone cistern 3 so that communicating pipe 12 with The communication port of water scenery cobble stone cistern 3 is not easy to be blocked up by the water seal in water scenery cobble stone cistern 3, and the water be conducive in communicating pipe 12 is smooth It drains into water scenery cobble stone cistern 3, is conducive to the drainage speed for improving communicating pipe 12.

It is vertically arranged by the setting and drainpipe 13 of several through-holes 131, so that the ponding in greenbelt 1 is easier to seep Enter into sponge strip 5, while the ponding penetrated into sponge strip 5 being made to be easier to flow along drainpipe 13 under the effect of gravity It is dynamic, be conducive to the drainage speed for improving drainpipe 13, so that being not easy ponding in greenbelt 1.

By being connected to the setting of two communicating pipe 12 on same a line drainpipe 13, so that communicating pipe 12 and water scenery cobble stone cistern 3 communication port increases, so that the water of drainpipe 13 can drain into the increasing of the probability in water scenery cobble stone cistern 3 by communicating pipe 12 Greatly, be conducive to the water in greenbelt 1 to drain into water scenery cobble stone cistern 3, so that being not easy ponding in greenbelt 1, while making water Resource is fully used, and environmental protection is beneficial to energy conservation.

The upper surface of 1 soil of greenbelt is disposed adjacent to close to the end of ground one end by drainpipe 13, so that drainpipe 13 end is easier to expose to outside soil so that the disassembly and replacement of sponge strip 5 be easier the end of drainpipe 13 into Row, convenient for the disassembly, cleaning and replacement of sponge strip 5；Meanwhile the length outside soil is exposed by observation drainpipe 13, it can determine whether The degree of soil erosion in greenbelt 1, convenient for being taken appropriate measures in time according to the degree of soil erosion in greenbelt 1.

By 5 subsection setup of sponge strip, so that the ponding penetrated into sponge strip 5 is easier under the effect of gravity It is dropped on communicating pipe 12, so that the ponding in sponge strip 5 is more easily by draining into water scenery cobble stone cistern 3 communicating pipe 12, from And to be not easy ponding in greenbelt 1, while being conducive to improve the utilization rate of water resource.

Two sections of sponge strips 5 are linked together by connecting rod 41, it, can quilt simultaneously so that two sections of sponges can be extracted simultaneously It gets back into, it is easy to operate, the case where junction between two sections of sponge strips 5 can be pullled and lead to fracture is reduced, sponge strip 5 is convenient for Disassembly, cleaning and replacement installation.

Extract and get back into connecting rod 41 out by handle 43, it is easy to operate, be conducive to improve working efficiency.

Sponge strip 5 is held by pedestal 42, so that sponge strip 5 is not easy from connecting rod 41 during extracting out and getting back into It is detached from, convenient for the disassembly, cleaning and replacement installation of sponge strip 5, is conducive to improve working efficiency.

It is smaller than the internal diameter of drainpipe 13 by the outer diameter of pedestal 42, be conducive to reduction pedestal 42 and filling in drainpipe 13 and taking out Frictional force during drainpipe 13 with drainpipe 13 out advantageously reduces the mutual mill between pedestal 42 and drainpipe 13 Damage, is conducive to extend the service life of pedestal 42 Yu drainpipe 13.

When being abutted by sponge strip 5 with the inner wall of drainpipe 13, pedestal 42 is placed in the setting in communicating pipe 12, so that pedestal 42 are not easy to stop the communication port of the communicating pipe 12 of drainpipe 13 and bottommost, so that pedestal 42 is not easy to influence drainpipe 13 with the drainage speed of the communication port of communicating pipe 12 of bottommost, be conducive to accelerate drainpipe 13 and the draining of communicating pipe 12 speed Degree, so that being not easy ponding in greenbelt 1.

It is tilted down by communicating pipe 12 towards water scenery cobble stone cistern 3, so that the water in communicating pipe 12 is easier to drain into water In scape cobble stone cistern 3, be conducive to the drainage speed for improving communicating pipe 12, so that being not easy ponding in greenbelt 1.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (10)

1. a kind of sponge urban water-through structure, it is characterized in that: including setting several drainpipes being embedded in greenbelt (1) soil (13), it being equipped with sponge strip (5) in several drainpipes (13), the sponge strip (5) abuts with the inner wall of drainpipe (13), It is equipped with several through-holes (131) on the outer wall of several drainpipes (13), several drainpipes (13) and water scenery cobble stone Slot (3) connection, the permeable structure further include the overflow hole (31) in water scenery cobble stone cistern (3), the overflow hole (31) Height be lower than the communication ports of drainpipe (13) and water scenery cobble stone cistern (3), the overflow hole (31) connection municipal drainage system.

2. sponge urban water-through structure according to claim 1, it is characterized in that: the drainpipe (13) is vertically arranged, The permeable structure further includes the communicating pipe (12) for being connected to several drainpipes (13) Yu water scenery cobble stone cistern (3).

3. sponge urban water-through structure according to claim 2, it is characterized in that: being connected to not on a drainpipe (13) Communicating pipe (12) less than one, the height for being connected in the different communicating pipes (12) on drainpipe described in same root (13) is different, In a communicating pipe (12) connect with the bottom end of drainpipe (13).

4. sponge urban water-through structure according to claim 3, it is characterized in that: the drainpipe (13) is close to ground (2) The end of one end is close to the upper surface of greenbelt (1) soil.

5. sponge urban water-through structure according to claim 3, it is characterized in that: the sponge strip (5) subsection setup, described Sponge strip (5) disconnects in height of the drainpipe (13) with the connectivity part of communicating pipe (12).

6. sponge urban water-through structure according to claim 5, it is characterized in that: the difference in the same drainpipe (13) Connector (4) are equipped between section sponge strip (5).

7. sponge urban water-through structure according to claim 6, it is characterized in that: the connector (4) includes through difference The connecting rod (41) at section sponge strip (5) center.

8. sponge urban water-through structure according to claim 7, it is characterized in that: the end of the connecting rod (41) one end is solid Surely have pedestal (42), the pedestal (42) is cylindrical, and the radius of the pedestal (42) is not more than the radius of drainpipe (13), institute The length for stating connecting rod (41) is longer than the length of drainpipe (13).

9. sponge urban water-through structure according to claim 8, it is characterized in that: the connecting rod (41) is far from pedestal (42) One end be protruding with handle (43).

10. sponge urban water-through structure according to claim 3, it is characterized in that: the communicating pipe (12) is towards water scenery ovum Stone stone cistern (3) tilts down.