CN208650210U

CN208650210U - A kind of hillside fields grass planting ditch

Info

Publication number: CN208650210U
Application number: CN201821232827.5U
Authority: CN
Inventors: 朱武; 周霖
Original assignee: Chongqing Bo Jian Building Planning And Design Co Ltd
Current assignee: Chongqing Bo Jian Building Planning And Design Co Ltd
Priority date: 2018-04-10
Filing date: 2018-08-02
Publication date: 2019-03-26
Anticipated expiration: 2028-08-02

Abstract

The utility model relates to urban operating mechanism technical fields, in particular a kind of hillside fields grass planting ditch, including gutter two sides symmetrically arranged side slope and be set between the side slope of two sides, boulder bed is provided at the top of gutter, the bottom in gutter is provided with rammed earth layer, rammed earth layer is internally provided with purification device, purification device includes the waterproof layer being set at the top of rammed earth layer, the parallel beneath of waterproof layer is provided with drain header, the bottom of waterproof layer is vertically connected with several branch drains, reservoir is provided on the outside of side slope, reservoir is connect with drain header by water-supply-pipe, the utility model structure is simple, it is easy to use, purifier can be while effectively draining hillside fields, prevent the blocking pipeline such as external sandstone mud, reservoir can be realized rainwater it is more when it is collected, it will be internal by spray head when rainwater is inadequate Water for irrigating plant, water consumption is greatly saved, there is very big economic value, convenient for promoting the use of.

Description

A kind of hillside fields grass planting ditch

Technical field

The utility model relates to urban operating mechanism technical field, specially a kind of hillside fields grass planting ditch.

Background technique

As people are to the pay attention to day by day of ecology and landscape, landscape design has had been detached from simple realization landscape function, gradually Gradually change to having both pollution control and beautification of landscape direction, runoff is small and the density of population is low residential area, park, parking lot, public affairs Co-channel on both sides of the road, both needs to be laid with greenery patches, installs gutter or Storm Sewer System system again, and the theory of grass planting ditch is also herein It comes into being under environment, it can effectively control urban road runoff pollution, thus obtain extensively in garden engineering technology field Application.

In vast southern area, majority is based on mountainous region and hilly country, and landform is general, and you have certain slope, Er Qienan Often, single rainfall is big by Fang Jiangyu, and the rainfall in 1 year is also uneven, and traditional grass planting ditch is held very much due to soil erosion Internal blocking is easily caused inside pipeline, to substantially reduce rainwater treatment ability, and can not be carried out when handling rainwater It effectively collects, needs artificial watering to guarantee plant growth in the season of not rainfall, cause biggish waste, in consideration of it, we It is proposed a kind of hillside fields grass planting ditch.

Utility model content

The purpose of this utility model is to provide a kind of hillside fields grass planting ditches, to solve grass planting mentioned above in the background art Ditch rainwater treatment ability is inadequate and cannot effectively collect to rainwater the problems such as causing waste.

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

A kind of hillside fields grass planting ditch, including draining two sides symmetrically arranged side slope and be set between side slope described in two sides Ditch is provided with boulder bed at the top of the gutter, and the bottom in the gutter is provided with rammed earth layer, the inside of the rammed earth layer It is provided with purification device, the purification device includes the waterproof layer being set at the top of rammed earth layer, the parallel beneath of the waterproof layer It is provided with drain header, the bottom of the waterproof layer is vertically connected with several branch drains, between the branch drain is in uniformly waiting Away from arrangement, filter screen is provided at the top of the branch drain, the lower section that several branch drains are located on the drain header is equal Several surge bunkers are embedded with, the surge bunker structure spherical in shape, the top of the surge bunker and the bottom of branch drain are closely welded It connects；

It is provided with reservoir on the outside of the side slope, cover board, the top of the cover board are provided at the top of the reservoir It is provided with water pump, the side of the water pump is connected with drinking-water pipe, and the drinking-water pipe runs through cover board and extension far from one end of water pump To the bottom of reservoir, the water pump is connected with flow pipe, the one end of the flow pipe far from water pump far from the side of drinking-water pipe It is connected with vertical tube, the vertical tube is perpendicular to the ground, and the top of the vertical tube is provided with sparge pipe close to the side of side slope, described The bottom surface of sparge pipe is provided with several spray heads, and the both ends of the drain header are connected with water-supply-pipe, and the water-supply-pipe is far from draining One end of supervisor is run through the bottom of side slope and is closely welded with the middle part of sliding channel of reservoir.

Preferably, the gradient of the side slope is at least 20%.

Preferably, the drainage grade in the gutter is at least 1%.

Preferably, the width of the boulder bed is 1.8-2m, and the height of the boulder bed is at least 0.5m.

Preferably, the quantity of the spray head is at least 2.

Compared with prior art, easy to use the utility model has the beneficial effects that the utility model structure is simple, pass through The purifier being provided with can prevent the blockings pipes such as external sandstone mud while effectively being drained to hillside fields Road, surge bunker are capable of increasing Rainfall runoff, guarantee it is internal unobstructed, by the reservoir being provided with can be realized rainwater it is more when It is collected, is used for internal water to irrigate plant by spray head when rainwater is inadequate, water consumption is greatly saved, have There is very big economic value, convenient for promoting the use of.

Detailed description of the invention

Fig. 1 is the schematic diagram of internal structure of the utility model；

Fig. 2 is the partial enlarged view in the utility model Fig. 1 at A；

Fig. 3 is the partial enlarged view in the utility model Fig. 1 at B.

In figure: 1, side slope；2, gutter；21, boulder bed；22, rammed earth layer；3, purification device；31, waterproof layer；32, it drains Supervisor；33, branch drain；331, filter screen；34, surge bunker；4, water-supply-pipe；5, reservoir；51, cover board；6, water pump；61, it takes out Water pipe；62, flow pipe；7, vertical tube；71, sparge pipe；72, spray head.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:

A kind of hillside fields grass planting ditch, including the gutter 2 two sides symmetrically arranged side slope 1 and be set between two sides side slope 1, Kind is implanted with turf in side slope 1, and the gradient of side slope 1 is at least 20%, and the present embodiment is preferably 20%, and side slope 1 can lead to rainwater It crosses slope surface to collect in the bottom in gutter 2, the drainage grade in gutter 2 is at least 1%, and the present embodiment is preferably 1%, gutter 2 can guarantee that grass planting ditch has sufficient drainage space in excessive rainfall, and the top in gutter 2 is provided with boulder bed 21, cobble Several cobbles and Jing Shi are filled in layer 21, the width of boulder bed 21 is 1.8-2m, and the present embodiment is preferably 1.8m, boulder bed 21 Height be at least 0.5m, the present embodiment is preferably 0.5m, and boulder bed 21 can carry out effective efficiency and function to water flow, thus Water flow is avoided to cause soil erosion to washing away for soil, the bottom in gutter 2 is provided with rammed earth layer 22, and the inside of rammed earth layer 22 is set It is equipped with purification device 3.

Purification device 3 includes the waterproof layer 31 for being set to 22 top of rammed earth layer, and waterproof layer 31 pours for cement, can be effective Guarantee that moisture will not be lost, the parallel beneath of waterproof layer 31 is provided with drain header 32, and the bottom of waterproof layer 31 is vertically connected with Several branch drains 33, branch drain 33, can be extra by 2 inside of gutter by branch drain 33 in uniformly equidistant arrangement Moisture conveying to drain header 32 be collected, the top of branch drain 33 is provided with filter screen 331, and filter screen 331 can It prevents some soil sandstone from entering and causes blocking inside pipeline.

Lower section on drain header 32 positioned at several branch drains 33 is embedded with several surge bunkers 34, and surge bunker 34 is in ball Shape structure, surge bunker 34 can increase the run-off inside pipeline, while can precipitate to some tiny sands, prevent It blocks pipeline, and the top of surge bunker 34 is closely welded with the bottom of branch drain 33.

The outside of side slope 1 is provided with reservoir 5, and the top of reservoir 5 is provided with cover board 51, and the top of cover board 51 is provided with Water pump 6, the side of water pump 6 are connected with drinking-water pipe 61, and the one end of drinking-water pipe 61 far from water pump 6 is through cover board 51 and extends to water storage The bottom in pond 5, water pump 6 are connected with flow pipe 62 far from the side of drinking-water pipe 61, and flow pipe 62 is connected with far from one end of water pump 6 Vertical tube 7, vertical tube 7 is perpendicular to the ground, and the top of vertical tube 7 is provided with sparge pipe 71, the bottom of sparge pipe 71 close to the side of side slope 1 Face is provided with several spray heads 72, and the quantity of spray head 72 is at least 2, and the present embodiment is preferably 2, and the both ends of drain header 32 connect Be connected to water-supply-pipe 4, the one end of water-supply-pipe 4 far from drain header 32 through side slope 1 bottom and with the middle part of sliding channel of reservoir 5 it is tight Close welding, by the water that drain header 32 is collected enter water-supply-pipe 4 collect inside reservoir 5, when grass planting ditch rainwater not It when sufficient, is extracted by water pump 6, water is passed through to the ejection of spray head 72 again, plant is irrigated, do not needed artificial watering, avoid The waste of moisture considerably increases the economic value of the grass planting ditch.

Working principle of the utility model is: when usually raining, rainwater flows into row by side slope 1 when using the grass planting ditch Ditch 2 is collected, and the turf planted in side slope 1 can absorb a part of rainwater, prevent erosion simultaneously, and moisture passes through ovum Rock layers 21 flow into gutter 2, and boulder bed 21 can carry out effective efficiency and function to water flow, so that water flow be avoided to rush soil Brush causes soil erosion, and the waterproof layer 31 of 2 bottom of gutter setting can prevent water loss, and gutter 2 can guarantee grass planting Ditch has sufficient drainage space in excessive rainfall, is extremely arranged the extra moisture conveying in 2 inside of gutter by branch drain 33 Water supervisor 32 is collected, and filter screen 331 can prevent some soil sandstone from entering and cause blocking, 34 energy of surge bunker inside pipeline Enough increase the run-off inside pipeline, while some tiny sands can be precipitated, prevents it from blocking pipeline, pass through row The water that water supervisor 32 collects enters water-supply-pipe 4 and then collects inside reservoir 5, when grass planting ditch rainwater is inadequate, passes through water Pump 6 extracts, and water is passed through to the ejection of spray head 72 again and is irrigated plant, artificial watering is not needed, after water flow is absorbed by turf The waste that the bottom in extra inflow gutter 2, so circulation largely avoided water resource.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. a kind of hillside fields grass planting ditch, including the symmetrically arranged side slope in two sides (1) and the row being set between side slope described in two sides (1) Ditch (2), it is characterised in that: be provided with boulder bed (21) at the top of the gutter (2), the bottom of the gutter (2) is set It is equipped with rammed earth layer (22), the rammed earth layer (22) is internally provided with purification device (3), and the purification device (3) includes setting The parallel beneath of waterproof layer (31) at the top of rammed earth layer (22), the waterproof layer (31) is provided with drain header (32), described The bottom of waterproof layer (31) is vertically connected with several branch drains (33), and the branch drain (33) arranges in uniformly equidistant, It is provided with filter screen (331) at the top of the branch drain (33), several branch drains is located on the drain header (32) (33) lower section is embedded with several surge bunkers (34), the surge bunker (34) structure spherical in shape, the top of the surge bunker (34) Portion and the bottom of branch drain (33) are closely welded；

It is provided with reservoir (5) on the outside of the side slope (1), is provided with cover board (51), the lid at the top of the reservoir (5) It is provided at the top of plate (51) water pump (6), the side of the water pump (6) is connected with drinking-water pipe (61), and the drinking-water pipe (61) is remote One end from water pump (6) runs through cover board (51) and extends to the bottom of reservoir (5), and the water pump (6) is far from drinking-water pipe (61) Side be connected with flow pipe (62), the flow pipe (62) is connected with vertical tube (7), the vertical tube far from the one end of water pump (6) (7) perpendicular to the ground, and the top of the vertical tube (7) is provided with sparge pipe (71), the sparge pipe close to the side of side slope (1) (71) bottom surface is provided with several spray heads (72), and the both ends of the drain header (32) are connected with water-supply-pipe (4), the water-supply-pipe (4) one end far from drain header (32) is run through the bottom of side slope (1) and is closely welded with the middle part of sliding channel of reservoir (5).

2. grass planting ditch in hillside fields according to claim 1, it is characterised in that: the gradient of the side slope (1) is at least 20%.

3. grass planting ditch in hillside fields according to claim 1, it is characterised in that: the drainage grade of the gutter (2) is at least 1%.

4. grass planting ditch in hillside fields according to claim 1, it is characterised in that: the width of the boulder bed (21) is 1.8-2m, The height of the boulder bed (21) is at least 0.5m.

5. grass planting ditch in hillside fields according to claim 1, it is characterised in that: the quantity of the spray head (72) is at least 2.