CN207620098U - A kind of sunk type Rain Garden - Google Patents

Abstract

The utility model discloses a kind of sunk type Rain Gardens, including garden shell, water storage case lid, water tank, jardiniere, U-shaped plate, filter screen；The garden shell is connect by pipeline with water tank, wherein garden shell is reverse frustoconic, the jardiniere that multiple diameters from top to bottom are sequentially reduced is equipped on the inner wall of garden shell, it is wider than the width of jardiniere above it in the width of the jardiniere of lower section, the flowerpot through-hole of multiple round permutations is equipped on jardiniere, in garden, the bottom of shell helps sink equipped with multiple round permutations, wherein garden shell is connect by the column of multiple round permutations with flowerpot, it is equipped with multiple limbers in flowerpot bottom, it is equipped with drainpipe in the lower section of water tank, and ball valve is equipped on drainpipe；Pollutant in the utility model energy purifying rainwater, makes rainwater be effectively utilized, easy to use, construction is simple, and convenient for the maintenance and maintenance in later stage, and it is more to store rainfall.

Description

A kind of sunk type Rain Garden

Technical field

The utility model is related to a kind of gardens, and in particular to a kind of sunk type Rain Garden.

Background technology

Rainwater is the important link in city water cycle and region water circulation system, to adjusting, supplementing regional water, change Kind ecological environment plays extremely crucial effect.The Chinese stage for being in High-speed Urbanization at present, with urbanization water Flat raising and economic fast development, urban rainwater problem just more show especially out, are mainly shown as that rainwater runoff pollution is tight Weight；Urban Flood Waterlogging increased risk；Rainwater resource is largely lost；Urban ecological environment destroys serious etc..Due to each in city Kind Permeable stratum area increases significantly, and traditional municipal storm-water system it is emphasised that collect and discharge urban surface diameter as early as possible Stream, while directly the rainwater of processing will not added to be directly discharged to water body, there are two drawbacks for this mode：1. accelerate rainwater to The water body of near cities collects, and water body crest discharge is made to quickly form, and low lying areas are caused with the pressure of bigger；2. initial stage rain Water is mingled with the environmental health that a large amount of pollutants directly threaten water body；3. traditional cities sewer can not drain completely in time Crest discharge, the rainwash quickly formed are easy to cause effectiveness factors to city.Urban rainwater problem is not only to restrict national An important factor for economic development, and be the serious problem of society today for threatening people's health and the security of the lives and property, to heavy rain band Heavy rain is regarded as important water resource again while being controlled and is used by the flood and contamination accident come, it has also become at present The major issue that urban development faces.

Rain Garden comes into being as a kind of municipal landscape technique of reply rainfall runoff.Rain Garden is a kind of effective Rainwater self-purification and disposal technology and it is a kind of biology be detained facility.Generally the lower region of topography is built in, by natural Soil replaces Artificial Soil and planting plants purification initial rainwater, while the rainwater of small area confluence being temporarily detained then slowly Soil is penetrated into, to reduce run-off., because low with expenditure of construction, operational management is simple, naturally beautiful, is easily combined with landscape for it Advantage and praised highly and use by many countries such as Europe, the United States, Australia, but it is few in China's application at present.

Due to containing a large amount of organic pollution in initial rainwater runoff, runoff velocity is larger, and souring is apparent.When containing There is the rainfall runoff of the sundries such as silt particle, leaf to enter Rain Garden, flow velocity declines, and resistance to water-flow increases, the sundries such as silt particle, leaf It precipitates, be stranded in Rain Garden, accumulating over a long period will cause Rain Garden water purification ability and digestion capability to decline, and be unfavorable for rainwater In time exclude and efficiently use.And traditional Rain Garden is only by the absorption of plant and the filtering of metalling by rainwater It purifies, the organic pollution in rainwater hardly results in processing, cannot achieve and is efficiently used to rainwater.

Invention content

The purpose of this utility model is to provide a kind of sunk type Rain Garden, pollutant that can be in purifying rainwater makes rain Water is effectively utilized, easy to use, construction is simple, and convenient for the maintenance and maintenance in later stage, and it is more to store rainfall.

A kind of sunk type Rain Garden, including garden shell, water storage case lid, water tank, jardiniere, U-shaped plate, filtering Net；It is characterized in that：The garden shell is connect by pipeline with water tank, and wherein garden shell is reverse frustoconic, in garden The inner wall of shell is equipped with the jardiniere that is sequentially reduced of multiple diameters from top to bottom, lower section jardiniere width ratio on it The width of the jardiniere of side is wide, the flowerpot through-hole of multiple round permutations is equipped on jardiniere, the bottom of shell is equipped in garden Multiple circle permutations help sink, and wherein garden shell is connect by the column of multiple round permutations with flowerpot, in flowerpot bottom Equipped with multiple limbers, it is equipped with drainpipe in the lower section of water tank, and ball valve is equipped on drainpipe.

Further, the filter screen for being internally provided with arc of the water tank, the wherein pollution in filter screen energy purifying rainwater Object.

Further, the arc top of the filter screen arc is towards the opening direction of water tank, makes pollutant on filter screen just In removing.

Further, the two side of the water tank is equipped with breast hole, wherein breast hole in the top of filter screen least significant end, Pollutant wherein in breast hole discharge rainwater.

Further, the breast hole is equipped with sliding slot, and sliding slot passes through the side of water tank side wall, wherein sliding slot convenient U-shaped plate is installed, leakage is also prevented from.

Further, the both side plate of the U-shaped plate is inserted into sliding slot, and wherein U-shaped plate prevents from revealing, and is also convenient for being discharged Pollutant in rainwater.

Further, top surface is symmetrically installed two connecting plates on the U-shaped plate；Wherein connecting plate enables U-shaped plate Mechanical automation.

Further, the water storage case lid is connect by mounting groove with water tank, and wherein mounting groove ensure that water storage case lid is pacified The precision of dress is also prevented from water storage case lid and is displaced in stress.

Further, two telescopic rods are symmetrically installed on the upper top surface of the water storage case lid, enable U-shaped plate machinery certainly Dynamicization.

Further, the external part of the telescopic rod passes through connecting plate, and with nut tightening.Wherein nut fixes telescopic rod.

The beneficial effects of the utility model are：This garden is simple in sturcture, ingenious in design, easy to use, and construction is simple makes Rainwater is effectively utilized；This garden utilizes filter screen, the pollutant in energy energy purifying rainwater；Meanwhile utilizing filter screen arc The arc top of shape makes the pollutant on filter screen convenient for removing towards the opening direction of water tank；This garden utilizes jardiniere, makes this Garden, it is more beautiful, increase appreciative；This garden utilizes telescopic rod, keeps the automatic degree in this garden high, and convenient for the later stage It safeguards and overhauls；This garden utilizes water tank, keeps the storage rainfall in this garden more, can cope with the larger situation of Urban Rain amount.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the utility model garden shell mechanism schematic diagram.

Fig. 3 is the garden outer casing bottom sectional view of the utility model.

Fig. 4 is the utility model storage tank structure schematic diagram.

Fig. 5 is the utility model water tank sectional view.

In figure, garden shell 1, pipeline 2, water storage case lid 3, telescopic rod 4, water tank 5, flowerpot through-hole 6, jardiniere 7, flowerpot 8, limbers 9, column 10, help sink 11, nut 12, connecting plate 13, U-shaped plate 14, ball valve 15, drainpipe 16, filter screen 17, Sliding slot 18, breast hole 19.

Specific implementation mode

It is the better embodiment of the utility model below, but does not therefore limit the scope of protection of the utility model.

As shown, a kind of sunk type Rain Garden, including garden shell 1, water storage case lid 3, water tank 5, jardiniere 7, U Shape plate 14, filter screen 17；It is characterized in that：The garden shell 1 is connect by pipeline 2 with water tank 5, wherein garden shell 1 is reverse frustoconic, the jardiniere 7 that multiple diameters from top to bottom are sequentially reduced is equipped on the inner wall of garden shell 1, in lower section The width of jardiniere 7 is wider than the width of jardiniere 7 above it, and the flowerpot that multiple round permutations are equipped on jardiniere 7 is logical Hole 6, in garden, the bottom of shell 1 helps sink 11, wherein garden shell 1 to pass through multiple round permutations equipped with multiple round permutations Column 10 connect with flowerpot 8,8 bottom of flowerpot be equipped with multiple limbers, the lower section of water tank 5 be equipped with drainpipe 16, and And ball valve 15 is equipped on drainpipe 16；

Further, the filter screen 17 for being internally provided with arc of the water tank 5, wherein in 17 energy purifying rainwater of filter screen Pollutant, wherein the arc top of 17 arc of filter screen make the pollutant on filter screen 17 convenient for clear towards the opening direction of water tank 5 It removes, breast hole 19 is equipped on the two side of water tank 5, wherein breast hole 19 is in the top of 17 least significant end of filter screen, wherein clearly The pollutant in rainwater is discharged in cinder notch 19, sliding slot 18 is equipped on breast hole 19, and sliding slot 18 passes through the one of 5 side wall of water tank Side, wherein sliding slot 18 facilitate installation U-shaped plate 14, are also prevented from leakage；The both side plate of the U-shaped plate 14 is inserted into sliding slot 18 In, wherein U-shaped plate 14 prevents from revealing, and the pollutant being also convenient in discharge rainwater, top surface is symmetrically installed on U-shaped plate 14 Two connecting plates 13；Wherein connecting plate 13 enables 14 mechanical automation of U-shaped plate；The water storage case lid 3 by mounting groove with Water tank 5 connects, and wherein mounting groove ensure that the precision that water storage case lid 3 is installed, and is also prevented from water storage case lid 3 and occurs in stress Displacement, two telescopic rods 4 are symmetrically installed on the upper top surface of water storage case lid 3, enable 14 mechanical automation of U-shaped plate, The external part of telescopic rod 4 passes through connecting plate 13, and is screwed with nut 12.Wherein nut 12 fixes telescopic rod.

The utility model devises a kind of sunk type Rain Garden：This garden is simple in sturcture, ingenious in design, easy to use, Construction is simple makes rainwater be effectively utilized；This garden utilizes filter screen, the pollutant in energy energy purifying rainwater；Meanwhile profit With the arc top of filter screen arc towards the opening direction of water tank, make the pollutant on filter screen convenient for removing；This garden utilizes Jardiniere makes this garden, more beautiful, increases appreciative；This garden utilizes telescopic rod, keeps the automatic degree in this garden high, It is convenient for the maintenance and maintenance in later stage again；This garden utilizes water tank, keeps the storage rainfall in this garden more, can cope with Urban Rain Measure larger situation.

Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill people of the art Member for, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the scope of protection of the utility model.

Claims (10)

1. a kind of sunk type Rain Garden, including garden shell, water storage case lid, water tank, jardiniere, U-shaped plate, filter screen； It is characterized in that：The garden shell is connect by pipeline with water tank, and wherein garden shell is reverse frustoconic, in garden shell Inner wall be equipped with the jardiniere that is sequentially reduced of multiple diameters from top to bottom, lower section jardiniere width than above it The width of jardiniere is wide, the flowerpot through-hole of multiple round permutations is equipped on jardiniere, the bottom of shell is equipped with multiple in garden Round permutation helps sink, wherein garden shell to connect with flowerpot by the column of multiple round permutations, be equipped in flowerpot bottom Multiple limbers are equipped with drainpipe in the lower section of water tank, and are equipped with ball valve on drainpipe.

2. a kind of sunk type Rain Garden according to claim 1, it is characterized in that：The water tank is internally provided with arc Filter screen.

3. a kind of sunk type Rain Garden according to claim 2, it is characterized in that：The arc top direction of the filter screen arc The opening direction of water tank.

4. a kind of sunk type Rain Garden according to claim 1, it is characterized in that：The two side of the water tank is equipped with Breast hole, wherein breast hole are in the top of filter screen least significant end.

5. a kind of sunk type Rain Garden according to claim 4, it is characterized in that：The breast hole is equipped with sliding slot, and And sliding slot passes through the side of water tank side wall.

6. a kind of sunk type Rain Garden according to claim 1, it is characterized in that：The both side plate of the U-shaped plate inserts In sliding slot.

7. a kind of sunk type Rain Garden according to claim 6, it is characterized in that：Top surface is symmetrically pacified on the U-shaped plate It is filled with two connecting plates.

8. a kind of sunk type Rain Garden according to claim 1, it is characterized in that：The water storage case lid by mounting groove with Water tank connects.

9. a kind of sunk type Rain Garden according to claim 8, it is characterized in that：It is right on the upper top surface of the water storage case lid Title is installed with two telescopic rods.

10. a kind of sunk type Rain Garden according to claim 9, it is characterized in that：The external part of the telescopic rod passes through Connecting plate, and with nut tightening.