CN209523249U

CN209523249U - Ground rainwater pond

Info

Publication number: CN209523249U
Application number: CN201822110453.6U
Authority: CN
Inventors: 何超; 黄晓刚; 彭新宣; 夏志远
Original assignee: Hohai University Design & Research Institute Co Ltd
Current assignee: Hohai University Design & Research Institute Co Ltd
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2019-10-22
Anticipated expiration: 2028-12-14

Abstract

The utility model relates to a kind of ground rainwater ponds, it applies in rainwater catchment system technical field, its key points of the technical solution are that: including pond body on the ground is arranged, pool bottom is equipped with filter plate by several column supports, filter plate is equipped with several drainage screen frames, cobblestone is equipped in each drainage screen frame, pond body inner wall is equipped with water-supply-pipe, one end inclination of water-supply-pipe is pierced by ground, and the threaded one end being pierced by is connected with end cap, drainpipe is being equipped at filter plate on pond body inner wall, one end of drainpipe extends in river；It drains inside pipe wall and is equipped with the first water fender, it drains inside pipe wall and guide rail is connected with by connecting rod in the side in the first water fender towards river, second flap is slidably connected on guide rail, first water fender is located above second flap: rainwater is when importing in pond body by multi-filtering, the content for reducing sundries in rainwater facilitates operator to rain water reuse.

Description

Ground rainwater pond

Technical field

The utility model relates to rainwater catchment system technical fields, more particularly, to a kind of ground rainwater pond.

Background technique

With the development of economic society and the construction of modern city, the quantity of urban skyscraper is being increased rapidly, rule Mould is also constantly expanding, and the increase of urban building quantity is so that urban water consumption also sharp increase, in this context, China has In order to alleviate the pressure of urban water stormwater tank would generally be arranged during urban construction to collect in precipitation abundant Rainwater provides water source to greening, the cleaning etc. in city, but rainwater can carry a large amount of sundries when importing in stormwater tank, It makes troubles to operator rain water reuse.

Utility model content

The purpose of the utility model is to provide a kind of ground rainwater ponds, its advantage is that: rainwater passes through when importing in pond body Multi-filtering reduces the content of sundries in rainwater, facilitates operator to rain water reuse.

The above-mentioned purpose of utility model of the utility model has the technical scheme that a kind of ground rainwater Pond, including pond body on the ground is arranged, the pool bottom is equipped with filter plate by several column supports, sets on the filter plate There are several drainage screen frames, cobblestone is equipped in each drainage screen frame, the pond body inner wall is equipped with water-supply-pipe, described The threaded one end that one end inclination of water-supply-pipe is pierced by ground, and is pierced by is connected with end cap, filters on the pond body inner wall close Drainpipe is equipped at plate, one end of the drainpipe extends in river；

The draining inside pipe wall is equipped with the first water fender, and the draining inside pipe wall is in the first water fender towards the one of river Side is connected with guide rail by connecting rod, and second flap is slidably connected on the guide rail, and first water fender is located at second gear Above water plate, when first water fender and second flap conflict, the draining duct occlusion.

By using above-mentioned technical proposal, rainwater successively passes through cobblestone, drainage screen frame and filtering when importing in pond body The filtering of plate provides convenience to rain water reuse to operator, simultaneously because goose ovum so that the content of sundries is reduced in rainwater Stone is layered on each drainage screen frame, so that operator can integrally move drainage screen frame and cobblestone in construction, is saved Construction time；By the support of column, so that filter plate, drainage screen frame and cobble shaped are facilitated at a carrying basis Pedestrian passes through, and reduces the occupied space of pond body；When the intracorporal water level in pond is more than drainpipe, rainwater will pass through drainpipe conveying To river, reduces rainwater and stretch the situation to ground；When river water level goes up, river water enters in drainpipe, pushes Second flap and the first water fender contradict, so that draining duct occlusion, reduces a possibility that river water flows backward.

The utility model is further arranged to: water pump, the inlet and outlet of the water pump are equipped in the water-supply-pipe It is connected separately with water inlet pipe and outlet pipe, one end of the water inlet pipe extends in pond body.

By using above-mentioned technical proposal, operator starts water pump, can be extracted out the intracorporal rainwater in pond by water inlet pipe It utilizes, it is convenient and efficient.

The utility model is further arranged to: the water-supply-pipe protrudes into the intracorporal one end in pond higher than bottom of pond, in the pond body Wall is equipped with filtered water cover at water-supply-pipe.

By using above-mentioned technical proposal, water-supply-pipe protrudes into the intracorporal one end in pond higher than bottom of pond, reduces rainwater in pond body Sediment the case where being extracted out by water inlet pipe, play the protective effect to water pump.

The utility model is further arranged to: intermediate sleeve is equipped in the water-supply-pipe, if the intermediate sleeve outer wall is equipped with Dry guide pad offers the guide groove mobile for guide pad on the water delivery inside pipe wall, and one end of the guide groove is extended defeated Outside water pipe, the water pump is arranged in intermediate sleeve.

By using above-mentioned technical proposal, since water-supply-pipe is obliquely installed, intermediate sleeve is in guide groove slot bottom to guide pad It is fixed in water-supply-pipe under support, when not needing using water pump, operator can directly skid off intermediate sleeve outside water-supply-pipe, flexibly It is convenient.

The utility model is further arranged to: the column includes several struts, and the both ends of each strut are equipped with Fixed plate, the two neighboring fixed plate are connected by fastening bolt, and the filter plate and pool bottom pass through fixing screws It is connected with corresponding fixed plate.

By using above-mentioned technical proposal, operator can increase and decrease strut according to the actual depth of pond body, so that column pair Filter plate is supported, and facilitates the practice of construction of operator.

The utility model is further arranged to: being equipped with several reinforcing ribs on each strut side wall.

By using above-mentioned technical proposal, the intensity of strut itself is improved by reinforcing rib, reduces strut vertical The possibility to occur bending and deformation under load.

The utility model is further arranged to: being led equipped with several with what drainage screen frame contradicted along the periphery of the pond body on ground One end of flow tube, the diversion pipe tube bottom is extended downwardly to pond body is tilted, is offered on each diversion pipe several logical Hole is filled with gravel in each diversion pipe.

By using above-mentioned technical proposal, the rainwater on pond body periphery flows into diversion pipe along through-hole, after the filtering of gravel It is flowed into drainage screen frame again, that is, increases the clean level of pond body periphery dmp filter, and accelerate the speed of rainwater catchment.

The utility model is further arranged to: the pond body inner wall is equipped with collection pipe, and ground is equipped with deep gouge, the remittance Water pipe is located in deep gouge far from one end of pond body, and the one end being located in deep gouge is equipped with valve, and the charge for remittance inside pipe wall is close One end of pond body is equipped with several intercept nets.

By using above-mentioned technical proposal, operator can link together the discharge pipe line in city with collection pipe, when When precipitation is larger in city, operator opens valve, and the water in discharge pipe line is entered in pond body by collection pipe, played slow The effect of city internal drainage loine pressure is solved, when pond body water level is excessively high, rainwater is discharged through drainpipe, simultaneously because intercept net pair The filtering of rainwater in discharge pipe line reduces the contaminated situation of river water.

In conclusion the advantageous effects of the utility model are as follows:

1. reducing the content of sundries in rainwater by the multi-filtering for importing rainwater in pond body, facilitating operator To rain water reuse, while under the cooperation of the first water fender and second flap, the intracorporal water in pond can freely drain into river It is interior, reduce the case where rainwater is stretched to ground；

2. intermediate cylinder feed pump provides support carrier, facilitates operator and choose whether to need the simple spirit using water pump It is living；The filtration to pond body periphery rainwater is played by inclined diversion pipe, accelerates the speed of rainwater catchment.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the present embodiment.

Fig. 2 is the structural schematic diagram that the present embodiment is used to embody the first water fender and second flap.

Fig. 3 is enlarged drawing at A in Fig. 2.

Fig. 4 is the structural schematic diagram that the present embodiment is used to embody intermediate sleeve.

Fig. 5 is the structural schematic diagram that the present embodiment is used to embody guide pad and guide groove.

Fig. 6 is the structural schematic diagram that the present embodiment is used to embody strut connection.

In figure, 1, pond body；11, column；12, filter plate；13, drainage screen frame；131, cobblestone；14, water-supply-pipe；141, it holds Lid；15, drainpipe；16, river；2, the first water fender；21, connecting rod；22, guide rail；23, second flap；24, water pump；241, Water inlet pipe；242, outlet pipe；25, filtered water cover；26, intermediate sleeve；27, guide pad；28, guide groove；3, strut；31, fixed plate； 32, fastening bolt；33, fixing screws；34, reinforcing rib；4, diversion pipe；41, through-hole；42, gravel；43, collection pipe；44, deep gouge； 45, valve；46, intercept net.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Embodiment: a kind of ground rainwater pond, as shown in Figure 1, include setting pond body 1 on the ground, pond body 1 in rectangle and Its bottom is provided with filter plate 12 by several columns 11, and filter plate 12 is equipped with several drainage screen frames 13, several drainage screen frames 13 are spliced into a rectangle frame, and the oral area of pond body 1 is covered, and each drainage screen frame 13 is flushed with ground, and each water strainer Cobblestone 131 is equipped in frame 13；1 inner wall of pond body is equipped with water-supply-pipe 14, and one end of water-supply-pipe 14 is along far from 1 bottom of pond body Direction tilts upward the threaded one end for being pierced by ground, and being pierced by and is connected with end cap 141, and when needing using rainwater, operator is beaten Beginning lid 141, it is simple and convenient.

As shown in Fig. 2, being equipped with drainpipe 15 at filter plate 12 on 1 inner wall of pond body, one end of drainpipe 15 extends To river 16, and one end in river 16 is extended to higher than 16 water level of river；15 inner wall of drainpipe is equipped with the first water fender 2,15 inner wall of drainpipe is connected with guide rail 22 by connecting rod 21 in the side in the first water fender 2 towards river 16, slides on guide rail 22 Dynamic to be connected with second flap 23, the first water fender 2 and second flap 23 fit with 15 inner wall of drainpipe, and the two Height is all larger than the radius of drainpipe 15, and the first water fender 2 is located at 23 top of second flap, when the first water fender 2 and second When water fender 23 contradicts, drainpipe 15 is closed；When 16 water level of river goes up, river water enters in drainpipe 15, second flap 23 It keeps pushing against with the first water fender 2 under the thrust of river water, reduces river water and flow backward to the possibility in pond body 1.

As shown in Fig. 2, cobblestone 131, drainage screen frame 13 and filter plate 12 are successively to rain when rainwater imports in pond body 1 Water carries out interception filtering, and the sundries in rainwater is retained, and increases the clean level of rainwater in pond body 1, to facilitate behaviour Author is to rain water reuse；Simultaneously filter plate 12, drainage screen frame 13 constituted in pond body 1 with cobblestone 131 together with branch support group Plinth also reduces the occupied space of pond body 1 during playing drainage for pedestrian's walking；When water level goes up simultaneously in pond body 1 When more than drainpipe 15, the water in pond body 1 enters drainpipe 15, pushes second flap 23 to separate with the first water fender 2, rainwater Just it is discharged into river 16, reduces the case where being overflow on rainwater to ground, due to importing 1 rainwater of pond body by filtering, reduce rain Water, which is discharged into river 16, causes the contaminated possibility of river water.

As shown in Fig. 2, ground is equipped with several diversion pipes 4 contradicted with drainage screen frame 13, diversion pipe 4 along the periphery of pond body 1 Upper surface flushed with ground, one end of 4 tube bottom of diversion pipe is then extended downwardly to pond body 1 is tilted, is opened on each diversion pipe 4 Equipped with several through-holes 41, gravel 42 is filled in each diversion pipe 4.

As shown in Fig. 2, 1 periphery of pond body rainwater via through holes 41 enter diversion pipe 4 in, after the interception of gravel 42 using The filtering of drainage screen frame 13, cobblestone 131 or filter plate 12 further reduced the content of sundries in rainwater.

As shown in figure 4, being equipped with water pump 24 in water-supply-pipe 14, the inlet and outlet of water pump 24 are connected separately with water inlet pipe 241 and outlet pipe 242, one end of water inlet pipe 241 extend in pond body 1, water-supply-pipe 14 protrudes into one end in pond body 1 higher than pond Bottom, 1 inner wall of pond body are additionally provided with filtered water cover 25 at water-supply-pipe 14, with prevent 241 end of water inlet pipe be directly inserted into 1 bottom of pond body with The sediment of rainwater contacts；When needing using rainwater in pond body 1, operator starts water pump 24, can be by the rain in pond body 1 Water is extracted out through water inlet pipe 241, pipe of publishing books, convenient and efficient.

As shown in Figure 4 and Figure 5, intermediate sleeve 26 is equipped in water-supply-pipe 14,26 outer wall of intermediate sleeve is equipped with several along intermediate sleeve 26 axis circumferentially distributed guide pad 27 offers the guide groove 28 mobile for guide pad 27, guide groove on 14 inner wall of water-supply-pipe 28 one end is extended outside water-supply-pipe 14, and water pump 24 is arranged in intermediate sleeve 26 at this time；It is intermediate since water-supply-pipe 14 is obliquely installed Set 26 drives guide pad 27 and 28 slot bottom of guide groove to contradict under self gravitation effect, so that it is supported intermediate sleeve 26, when When needing using rainwater, operator start water pump 24, when operator needs to fetch water in the way of remaining, operator directly will in Between set 26 to skid off water-supply-pipe 14 outer, it is simple and convenient.

As depicted in figs. 1 and 2, column 11 includes several struts 3, is equipped with several reinforcing ribs 34 on each 3 side wall of strut (such as Fig. 6), conducive to the intensity for increasing strut 3 itself, the both ends of each strut 3 are equipped with fixed plate 31, and operator is according to pond body 1 Height selection respective numbers strut 3 and spliced, two neighboring fixed plate 31 is connected by fastening bolt 32, filter plate 12 and 1 bottom of pond body pass through fixing screws 33 and connected with corresponding fixed plate 31, it is easy for installation flexibly.

As shown in Fig. 2, ground is equipped with deep gouge 44,1 inner wall of pond body is equipped with collection pipe 43, and collection pipe 43 is higher than drainpipe 15, collection pipe 43 is located in deep gouge 44 far from one end of pond body 1, and the one end being located in deep gouge 44 is equipped with valve 45, collection pipe 43 inner walls are equipped with several intercept net 46(such as Fig. 3 in one end close to pond body 1)；Operator can by city 15 tunnel of drainpipe with Collection pipe 43 connects, and in rainstorm weather, operator opens valve 45, and the water in 15 tunnel of partial drainage pipe is introduced in pond body 1, Play the role of mitigating 15 tunnel pressure of municipal drainage pipe, reduces city and a possibility that waterlogging occur；Filter screen is to row simultaneously The case where rainwater entered in pond body 1 is filtered, and reduces sundries blocking drainpipe 15 generation.

The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims

1. a kind of ground rainwater pond, it is characterised in that: including pond body (1) on the ground is arranged, pond body (1) bottom passes through Several columns (11) are provided with filter plate (12), and the filter plate (12) is equipped with several drainage screen frames (13), each filter It is equipped with cobblestone (131) in network of rivers frame (13), pond body (1) inner wall is equipped with water-supply-pipe (14), the water-supply-pipe (14) threaded one end that one end inclination is pierced by ground, and is pierced by is connected with end cap (141), is being leaned on pond body (1) inner wall Drainpipe (15) are equipped at nearly filter plate (12), one end of the drainpipe (15) extends in river (16)；

Drainpipe (15) inner wall is equipped with the first water fender (2), and drainpipe (15) inner wall is in the first water fender (2) court It is connected with guide rail (22) to the side of river (16) by connecting rod (21), slidably connects second flap on the guide rail (22) (23), first water fender (2) is located above second flap (23), when first water fender (2) and second flap (23) when contradicting, drainpipe (15) closing.

2. ground rainwater pond according to claim 1, it is characterised in that: water pump (24) are equipped in the water-supply-pipe (14), The inlet and outlet of the water pump (24) are connected separately with water inlet pipe (241) and outlet pipe (242), the water inlet pipe (241) one end extends in pond body (1).

3. ground rainwater pond according to claim 2, it is characterised in that: the water-supply-pipe (14) is protruded into pond body (1) One end is higher than bottom of pond, and pond body (1) inner wall is equipped with filtered water cover (25) at water-supply-pipe (14).

4. ground rainwater pond according to claim 3, it is characterised in that: be equipped with intermediate sleeve in the water-supply-pipe (14) (26), intermediate sleeve (26) outer wall is equipped with several guide pads (27), is offered on water-supply-pipe (14) inner wall for guiding Water-supply-pipe (14) is extended outside in the mobile guide groove (28) of block (27), one end of the guide groove (28), and the water pump (24) sets It sets in intermediate sleeve (26).

5. ground rainwater pond according to claim 1, it is characterised in that: the column (11) includes several struts (3), respectively The both ends of a strut (3) are equipped with fixed plate (31), and the two neighboring fixed plate (31) is connected by fastening bolt (32) It connects, the filter plate (12) and pond body (1) bottom pass through fixing screws (33) and connect with corresponding fixed plate (31).

6. ground rainwater pond according to claim 5, it is characterised in that: each strut (3) on side wall if be equipped with Dry reinforcing rib (34).

7. ground rainwater pond according to claim 1, it is characterised in that: ground along the pond body (1) if periphery be equipped with The dry diversion pipe (4) contradicted with drainage screen frame (13), one end of diversion pipe (4) tube bottom is prolonged obliquely to pond body (1) introversion It stretches, is offered several through-holes (41) on each diversion pipe (4), gravel is filled in each diversion pipe (4) (42).

8. ground rainwater pond according to claim 7, it is characterised in that: pond body (1) inner wall is equipped with collection pipe (43), ground is equipped with deep gouge (44), and the collection pipe (43) is located in deep gouge (44) far from the one end of pond body (1), and is located at One end in deep gouge (44) is equipped with valve (45), and collection pipe (43) inner wall is equipped with several block in one end close to pond body (1) It cuts net (46).