CN207665664U - A kind of park grassplot structure - Google Patents

Abstract

The utility model is related to landscape design technical fields, disclose a kind of park grassplot structure, including base soil layer, lawn layer, passageway, water jet, lawn layer between adjacent two passageways is in inverted " v " shape, the both sides in passageway are both provided with the more rain pipes for receiving rainwater, and the cistern for connecting more rain pipes and for connecting multiple water jets is provided in base soil layer.The utility model has the following advantages and effect：It is in inverted " v " shape using the lawn layer between two passageways, the rainwater fallen on the layer of lawn can glide along lawn layer, and subsequent rainwater can be fallen on the side in passageway, and final rainwater can be imported into cistern by rain pipe；When needing to water to lawn layer by water jet, the rainwater stored in cistern is i.e. for used in water jet water spray, rain water reuse finally can be realized, the irrigation on lawn can be realized without consuming city incity water resource, to reduce the consumption of city water resource.

Description

A kind of park grassplot structure

Technical field

The utility model is related to landscape design technical field, more particularly to a kind of park grassplot structure.

Background technology

Modern lawn is often laid in park, all includes usually base soil layer wherein in lawn, on base soil layer Lawn layer, the water jet in the layer of lawn, the passageway in the layer of lawn.

Water jet in wherein modern lawn is logical when spraying water to lawn layer, and the most commonly used is the water in city river network, especially It is just more difficult to the fewer city of some water resources to bear consuming for lawn water, therefore is badly in need of proposing one kind more Save the grassplot structure of city water resource.

Utility model content

The purpose of this utility model is to provide a kind of park grassplot structure, can reduce the consumption of city water resource.

The above-mentioned technical purpose of the utility model technical scheme is that：A kind of park lawn knot Structure, including base soil layer, on base soil layer lawn layer, positioned at lawn layer in a plurality of passageway, be distributed in lawn layer in it is more A water jet, the lawn layer between adjacent two passageways are in inverted " v " shape, the both sides in the passageway be both provided with more with It is provided in the rain pipe for receiving rainwater, in the base soil layer for connecting the more rain pipes and for connecting multiple water sprays The cistern of device.

It is in inverted " v " shape using the lawn layer between two passageways when on rainy day by using said program, this When the rainwater that falls on the layer of lawn can glide along lawn layer, subsequent rainwater can fall on the side in passageway, final rainwater It can be imported into cistern by rain pipe；When needing to water to lawn layer by water jet, storage in cistern Rainwater i.e. for water jet water spray used in, rain water reuse finally can be realized, without consuming city incity water resource i.e. The irrigation that lawn can be achieved, to reduce the consumption of city water resource.

The utility model is further arranged to：It is provided with membrane waterproofing between the lawn layer and the base soil layer.

By using said program, the rainwater on the layer of lawn is obstructed using membrane waterproofing, is oozed to reduce rainwater Enter the possibility gone down to ground, can finally reduce the loss of rainwater, to ensure rainwater sufficient in cistern as far as possible Amount, you can further decrease the consumption of city water resource.

The utility model is further arranged to：It is provided with water-loss reducer of soil between the membrane waterproofing and lawn layer Layer.

By using said program, the water retention characteristic of soil water-retaining oxidant layer, after rainwater is fallen on the layer of lawn, soil are utilized Water conservation oxidant layer can keep moisture, so that the grass in the layer of lawn is supplied with more moisture, can finally extend grass The period that level ground layer pours can finally reduce the rainwater consumption in cistern.

The utility model is further arranged to：It is provided with filter screen on the nozzle of the rain pipe.

By using said program, using the filter screen on rain pipe nozzle, filter screen can be to entering in rain pipe Rainwater is filtered, and to reduce the possibility that sundries enters in rain pipe, can finally reduce what rain pipe blocked Possibility.

The utility model is further arranged to：Multiple water jets are arranged at the top position of lawn layer.

By using said program, multiple water jets are arranged at the top position of lawn layer, water jet sprays at this time Water out can glide along lawn layer, final to may make moisture that be evenly distributed on entire lawn layer.

The utility model is further arranged to：Multiple water jets are evenly spaced on the layer of lawn.

By using said program, it is evenly spaced on the layer of lawn using water jet, water jet can be to grass at this time The grass of the level ground each position of layer is poured, and the possibility that the grass of some is not poured onto is reduced, finally can be further Moisture is evenly distributed on entire lawn layer.

The utility model is further arranged to：It is fixed with Noctilucent strip on the water jet.

By using said program, when night people walk on the layer of lawn, using fixed Noctilucent strip on water jet, Noctilucent strip can send out light at night, to remind the presence of pedestrian's water jet, can finally reduce pedestrian due to bumping against spray The possibility of hydrophone and injury.

The utility model is further arranged to：It is additionally provided on the cistern for being connected to connecing in city river network Water pipe.

By using said program, when encountering prolonged rainy season, the water in cistern may be used up, It just, to which the water in city river network to be circulated into cistern, then can be used to grass there is still a need for water receiving pipe is enabled at this time Level ground layer is poured；The final survival that can guarantee lawn layer implants.

In conclusion the utility model has the advantages that：

1. when on rainy day, it is in inverted " v " shape using the lawn layer between two passageways, falls at this time on the layer of lawn Rainwater can glide along lawn layer, and subsequent rainwater can be fallen on the side in passageway, and final rainwater can be converged by rain pipe Enter into cistern；When needing to water to lawn layer by water jet, the rainwater stored in cistern is i.e. for water spray Used in device water spray, rain water reuse finally can be realized, the irrigation on lawn can be realized without consuming city incity water resource, To reduce the consumption of city water resource；

2. obstructed to the rainwater on the layer of lawn using membrane waterproofing, to reduce that rainwater goes down with penetrating into can Energy property, can finally reduce the loss of rainwater, to ensure amount of rainfall sufficient in cistern as far as possible, you can further subtract The consumption of small city water resource；

3. using the water retention characteristic of soil water-retaining oxidant layer, when rainwater is fallen after lawn layer is upper, soil water-retaining oxidant layer can protect Firmly moisture can finally extend the period that lawn layer pours so that the grass in the layer of lawn is supplied with more moisture, The rainwater consumption in cistern can finally be reduced.

Description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is connection relationship diagram between passageway in the utility model, rain pipe, filter screen.

In figure：1, base soil layer；2, lawn layer；3, passageway；4, water jet；41, Noctilucent strip；42, sparge pipe；43, water jet pump； 5, rain pipe；51, filter screen；6, cistern；61, water receiving pipe；7, membrane waterproofing；8, soil water-retaining oxidant layer.

Specific implementation mode

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

A kind of park grassplot structure, referring to Fig.1, this kind of park grassplot structure include base soil layer 1, the lawn on base soil layer 1 Membrane waterproofing 7 is equipped between layer 2, wherein base soil layer 1 and lawn layer 2, this kind of membrane waterproofing 7 is constituted for plastic material；Simultaneously It is equipped with soil water-retaining oxidant layer 8 between membrane waterproofing 7 and lawn layer 2, wherein water-loss reducer of soil is exactly agricultural water-retaining agent, is known as plant The miniature reservoir of object is a kind of organic high molecular polymer of unique tridimensional network.It in the soil can be by rainwater or watering pours water It absorbs and keeps rapidly, not permeable mistake, and then ensure that rhizosphere range moisture abundance, slow release are utilized for plant.

Referring to Fig.1, this kind of park grassplot structure further includes a plurality of passageway 3 being laid in lawn layer 2, wherein positioned at adjacent Lawn layer 2 between two passageways 3 is in inverted " v " shape, and the both sides in passageway 3 are embedded with more rain pipes 5（With reference to Fig. 2）, and Filter screen 51 is equipped with by bolt in the nozzle of 5 upper end of rain pipe（With reference to Fig. 2）；Embedment has cistern in base soil layer 1 simultaneously 6, cistern 6 links together with more rain pipes 5, and the rainwater that rainy day falls can be imported into cistern 6 and store； Water receiving pipe 61 is wherein also associated on cistern 6, water receiving pipe 61 is connected to city river network, after not having water in cistern 6, by connecing Water in city river network is circulated into cistern 6 by water pipe 61.

Referring to Fig.1, this kind of park grassplot structure further includes the multiple water jets 4 being embedded in lawn layer 2（With reference to Fig. 2）, The lower end of water jet 4 is connected with sparge pipe 42, and the one end of sparge pipe 42 far from water jet 4 is located inside cistern 6, sprays water simultaneously It is connected with water jet pump 43 on pipe 42 and in cistern 6, the rainwater in cistern 6 can be driven into spray by water jet pump 43 at this time For being poured to lawn layer 2 in hydrophone 4.

With reference to Fig. 2, multiple water jets 4 are arranged at the top position of lawn layer 2, and plurality of water jet 4 is on lawn It is evenly spaced on the top of layer 2；It is bolted Noctilucent strip 41 on water jet 4 simultaneously, Noctilucent strip 41 is as one The kind prior art, which is not described herein again.

Principle：Referring to Fig.1, it is in inverted " v " shape using the lawn layer 2 between two passageways 3, at this time when on rainy day The rainwater fallen on lawn layer 2 can glide along lawn layer 2, and subsequent rainwater can be fallen on the side in passageway 3, final rainwater It can be imported into cistern 6 by rain pipe 5；When needing to water to lawn layer 2 by water jet 4, in cistern 6 The rainwater of storage is sprayed water for water jet 4 used, rain water reuse finally can be realized, without consuming city incity water money The irrigation on lawn can be realized in source, to reduce the consumption of city water resource.

Referring to Fig.1, it wherein being obstructed to the rainwater on lawn layer 2 using membrane waterproofing 7, is penetrated into reduce rainwater The possibility that ground goes down can finally reduce the loss of rainwater, to ensure amount of rainfall sufficient in cistern 6 as far as possible, The consumption of city water resource can be further decreased；Simultaneously using the water retention characteristic of soil water-retaining oxidant layer 8, when rainwater is fallen on lawn After on layer 2, soil water-retaining oxidant layer 8 can keep moisture, so that the grass in lawn layer 2 is supplied with more moisture, Lawn layer 2 can finally be extended and need the period poured, can finally reduce the rainwater consumption in cistern 6.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but As long as all being protected by Patent Law in the right of the utility model.

Claims (8)

1. a kind of park grassplot structure, including base soil layer（1）, be located at base soil layer（1）On lawn layer（2）, be located at lawn layer（2） Interior a plurality of passageway（3）, be distributed in lawn layer（2）Interior multiple water jets（4）, it is characterised in that：Adjacent two passageways （3）Between lawn layer（2）In inverted " v " shape, the passageway（3）Both sides be both provided with more for receiving the rainwater of rainwater Pipe（5）, the base soil layer（1）It is inside provided with for connecting the more rain pipes（5）And for connecting multiple water jets（4）'s Cistern（6）.

2. a kind of park grassplot structure according to claim 1, it is characterised in that：The lawn layer（2）With base soil Layer（1）Between be provided with membrane waterproofing（7）.

3. a kind of park grassplot structure according to claim 2, it is characterised in that：The membrane waterproofing（7）With the grass Level ground layer（2）Between be provided with soil water-retaining oxidant layer（8）.

4. a kind of park grassplot structure according to claim 1, it is characterised in that：The rain pipe（5）Nozzle on set It is equipped with filter screen（51）.

5. a kind of park grassplot structure according to claim 1, it is characterised in that：Multiple water jets（4）It is respectively provided with In lawn layer（2）Top position at.

6. a kind of park grassplot structure according to claim 5, it is characterised in that：Multiple water jets（4）On lawn Layer（2）On be evenly spaced on.

7. a kind of park grassplot structure according to claim 1, it is characterised in that：The water jet（4）On be fixed with night Striation（41）.

8. a kind of park grassplot structure according to claim 1, it is characterised in that：The cistern（6）On be additionally provided with Water receiving pipe for being connected in city river network（61）.