Water storage irrigation garden planting structure

Abstract

A water storage irrigation garden planting structure belongs to the technical field of garden planting structures and comprises a plurality of water storage ditches dug in the ground in advance, irrigation devices are arranged between the water storage ditches and the ground, supporting frames are placed at the bottoms of the water storage ditches, and draining plates are fixedly mounted in the supporting frames. Soil loosening and pore-increasing structures are laid above the draining plates, the upper layer surfaces of the soil loosening and pore-increasing structures are flush with the ground, each soil loosening and pore-increasing structure comprises three soil layers and three garden waste compressed particle layers, the soil layers and the garden waste compressed particle layers are alternately arranged, the upper soil layers are flush with the ground, and the lower soil layers are flush with the ground. According to the utility model, the garden waste can be recycled, the soil moisture permeability is improved, and the purposes of water retention and soil moisture conservation are achieved. Meanwhile, rainwater resources can be collected through the arranged water storage ditches, irrigation is provided for garden vegetation in dry seasons in combination with the irrigation device, and effective collection and full utilization of the rainwater resources are achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to garden planting structure technical field, concretely relates to a water storage irrigation garden planting structure. BACKGROUND

[0002] Although the central urban area of Tianjin located in Bohai Bay has much rainfall every year, rainwater is basically drained from the urban sewage pipe network, resulting in that rainwater resources are not fully utilized and the urban drainage burden is increased.

[0003] In addition, the coastal green land has problems such as spring drought, soil salinization caused by salt return, soil degradation, large water consumption for plant growth, lack of regional fresh water resources, and low rainwater utilization rate.

[0004] In view of the problems of garden waste and low rainwater utilization rate in the planting of vegetation in the coastal green land in the prior art, which affect the ecological environment and waste water resources, the utility model provides a water storage irrigation garden planting structure. UTILITY MODEL CONTENTS

[0005] In view of the problems of garden waste and low rainwater utilization rate in the planting of vegetation in the coastal green land in the prior art, which affect the ecological environment and waste water resources, the utility model provides a water storage irrigation garden planting structure.

[0006] A water storage irrigation garden planting structure, comprising a plurality of water storage ditches dug in advance on the ground, wherein irrigation devices are arranged between the plurality of water storage ditches and the ground, a support frame is placed at the bottom of each water storage ditch, a draining plate is fixedly installed in the support frame, a soil loosening and hole increasing structure is laid above the draining plate, and the upper surface of the soil loosening and hole increasing structure is flush with the ground.

[0007] In the above technical solution, the soil loosening and hole increasing structure comprises three soil layers and three layers of garden waste compressed particle layers, the soil layers and the garden waste compressed particle layers are arranged alternately, and the upper soil layer is flush with the ground.

[0008] In the above technical solution, the soil loosening and hole increasing structure further comprises a plurality of garden waste transverse partitions, and the garden waste transverse partitions are stacked and laid in the water storage ditches at intervals of 400 cm.

[0009] In the technical scheme, the upper surfaces of the draining plates are paved with gravel layers, the upper surfaces of the gravel layers are paved with sand layers, and the sand layers are below the lowermost garden waste compressed particle layers;

[0010] In the technical scheme, the irrigation device is a water pump, the water pump is arranged on the ground, a water suction pipe is connected to a water inlet end of the water pump, a water inlet end of the water suction pipe is arranged at a bottom of an inner cavity of the water storage ditch, a water supply pipe is connected to a water outlet end of the water pump, the water supply pipe is arranged on the ground, and a plurality of water outlet connecting ends are arranged on an outer surface of the water supply pipe, and each water outlet connecting end is connected to a rotating spray head body.

[0011] In the technical scheme, the distance between two adjacent water storage ditches is 200 cm.

[0012] In the technical scheme, the filling depth of the soil loosening and hole increasing structure is 50 cm, and the filling width of the soil loosening and hole increasing structure is 40 cm.

[0013] Compared with the prior art, the water storage and irrigation garden planting structure has the beneficial effects that:

[0014] The garden waste compressed particle layer, the soil layer and the garden waste horizontal partition layer are arranged, so that a soil loosening and hole rich environment is created, garden waste resource utilization is realized, soil water permeability is improved, and the purpose of water and soil conservation is achieved. The water storage ditch arranged simultaneously can collect rainwater resources, and in combination with the irrigation device, irrigation is provided for garden vegetation in the dry season, and effective collection and full utilization of rainwater resources are realized. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic view of the water storage and irrigation garden planting structure.

[0016] Figure 2 It is a schematic view of the water storage and irrigation garden planting structure. Figure 1 It is an enlarged view of the local structure at a in the middle.

[0017] Figure 3 It is a top view of the water storage and irrigation garden planting structure.

[0018] Figures 1-3 In the middle, 1 is a water storage ditch, 2 is a support frame, 21 is a draining plate, 22 is a gravel layer, 23 is a sand layer, 3 is a soil loosening and hole increasing structure, 31 is a soil layer, 32 is a garden waste compressed particle layer, 33 is a garden waste horizontal partition layer, 4 is an irrigation device, 41 is a water pump, 42 is a water suction pipe, 43 is a water supply pipe, and 44 is a rotating spray head body. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] In this embodiment, front, back, left, right, up and down are represented by Figure 1 Describes the datum. Figures 1-3 , the utility model provides a technical solution:

[0021] A water storage irrigation garden planting structure includes a plurality of water storage ditches 1 pre-dug on the ground, an irrigation device 4 is provided between each of the plurality of water storage ditches 1 and the ground, a support frame 2 is placed at the bottom of each of the water storage ditches 1, a drain plate 21 is fixedly installed in each of the support frames 2, and a soil loosening and pore-increasing structure 3 is laid above each of the drain plates 21, the upper surface of the soil loosening and pore-increasing structure 3 being flush with the ground;

[0022] It should be noted that if Figure 1 As shown, the soil loosening and pore-increasing structure 3 includes three soil layers 31 and three garden waste compressed granular layers 32. The soil layers 31 and the garden waste compressed granular layers 32 are arranged alternately, and the upper soil layer 31 is level with the ground. The garden waste compressed granular layer 32 is a product formed by compressing garden waste (dead branches, fallen leaves, grass clippings or withered flowers), which can fully utilize the garden waste.

[0023] The planting mechanism can plant garden vegetation on the ground. When the rainy season comes, the rainwater can be stored and collected through the water storage ditch 1 and the soil loosening and pore increasing structure 3, the irrigation frequency of the garden is reduced, the soil layer 31 and the garden waste compressed particle layer 32 arranged alternately can reduce the soil bulk density and increase the soil porosity, which is beneficial to form a good granular structure, coordinate the soil solid phase, liquid phase and gas phase, create a suitable environment for soil organisms, improve the soil stability, reduce water and soil loss and erosion risk. The high porosity enhances the soil permeability, makes the air more easily flow, provides sufficient oxygen for microorganisms and plant roots, promotes the participation of aerobic microorganisms in organic matter decomposition and nutrient cycling, is also beneficial to plant root respiration, promotes the growth and development of plants, and improves the absorption capacity of water and nutrients. At the same time, the increased pore can store more water, reduce the soil bulk density, increase the inter-particle gap, improve the soil water retention capacity, reduce water loss, and provide continuous water supply for plant growth. In the dry period, the high-porosity soil can better retain water and improve the drought resistance of plants. In the dry season, the water stored at the bottom of the water storage ditch 1 can be pumped out by the irrigation device 4 to irrigate the garden vegetation on the ground, which can effectively collect and fully utilize rainwater resources.

[0024] As shown in Figure 1 , the soil loosening and pore increasing structure 3 further comprises a plurality of garden waste transverse partitions 33, which are stacked and arranged in the water storage ditch 1 every 400 cm, which is beneficial to water infiltration and lower space exhaust.

[0025] In addition, before the rainwater is collected to the bottom of the water storage ditch 1, in order to strengthen the filtering effect of the rainwater and prevent the irrigation device 4 from being blocked when pumping water, as shown in Figure 2 , a gravel layer 22 is arranged on the upper surface of the drainage plate 21, and a sand layer 23 is arranged above the gravel layer 22. The sand layer 23 is located below the lowermost garden waste compressed particle layer 32. The arrangement of the gravel layer 22 and the sand layer 23 can further remove impurities in the rainwater, ensure that the rainwater entering the bottom of the water storage ditch 1 is relatively clear, thereby reducing the risk of failure of the irrigation device 4 due to impurities blocking when pumping water, and ensuring the normal operation of the irrigation device 4.

[0026] Specifically, the irrigation device 4 is a water pump 41, which is set on the ground, and the water inlet end of the water pump 41 is connected to a pumping pipe 42, and the water inlet end of the pumping pipe 42 is set at the bottom of the inner cavity of the water storage ditch 1. The drainage end of the water pump 41 is connected to a water supply pipe 43, and the water supply pipe 43 is laid on the ground. The outer surface of the water supply pipe 43 is provided with multiple drainage connection ends, and the drainage connection ends are all connected to a rotating sprinkler head body 44. Multiple water supply pipes 43 need to be equidistantly arranged between the planted preparations to ensure that the preparations can be evenly irrigated during irrigation. During irrigation, start the water pump 41 at the corresponding position, and supply the collected rainwater in the corresponding water storage ditch 1 into the rotating sprinkler head body 44 to spray it out to irrigate the surrounding preparations.

[0027] Finally, in order to ensure the water and moisture retention of the soil, the distance between two adjacent water storage ditches 1 needs to be 200 cm, the filling depth of the soil loosening and pore-increasing structure 3 needs to be 50 cm, and the filling width of the soil loosening and pore-increasing structure 3 needs to be 40 cm.

[0028] When constructing the device structure, first dig a plurality of water storage ditches 1 on the ground according to the above requirements, and set a support frame 2 with a drain plate 21 in the water storage ditch 1. Then, pass the water pumping pipe 42 through the drain plate 21 and set it at the bottom of the water storage ditch 1. Then, lay a gravel layer 22 on the drain plate 21, and lay a sand layer 23 on the gravel layer 22. The gravel layer 22 can lift the sand layer 23 to prevent the small particles in the sand layer 23 from clogging the drain plate 21. Then, three layers of soil 31 and compressed garden waste particles 32 are laid alternately on top of the gravel layer 22. During this period, it is necessary to lay a layer of soil 31 and compressed garden waste particles 32 on the water storage ditch 1 every 400 cm. Figure 1 As shown, a horizontal partition 33 of garden waste is set to ensure moisture penetration and exhaust of the lower space. After paving is completed, multiple water pumps 41 are set on the ground, and a water supply pipe 43 connected to the water pump 41 is fixed on the ground. Finally, a rotating sprinkler head body 44 is connected to the drainage connection end of the water supply pipe 43.

Claims

1. A water storage irrigation garden planting structure, comprising a plurality of water storage ditches (1) pre-dug on the ground, characterized in that: Irrigation devices (4) are provided between the plurality of water storage ditches (1) and the ground. Support frames (2) are placed at the bottom of the water storage ditches (1). Drainage plates (21) are fixedly installed in the support frames (2). A soil loosening and pore-increasing structure (3) is laid above the drainage plates (21). The upper surface of the soil loosening and pore-increasing structure (3) is flush with the ground. The soil loosening and pore-increasing structure (3) includes three soil layers (31) and three garden waste compressed particle layers (32). The soil layers (31) and the garden waste compressed particle layers (32) are alternately arranged, and the upper soil layer (31) is flush with the ground.

2. A water storage irrigation garden planting structure according to claim 1, characterized in that: The soil loosening and pore-increasing structure (3) further comprises a plurality of garden waste transverse partitions (33), wherein the plurality of garden waste transverse partitions (33) are stacked and laid in the water storage ditch (1) at intervals of 400 cm.

3. The water storage irrigation garden planting structure according to claim 1, characterized in that: The upper surface of the drain plate (21) is paved with a gravel layer (22), and a sand layer (23) is paved above the gravel layer (22). The sand layer (23) is located below the lowest garden waste compressed particle layer (32).

4. A water storage irrigation garden planting structure according to claim 3, characterized in that: The irrigation device (4) is a water pump (41), which is arranged on the ground. The water inlet end of the water pump (41) is connected to a water pumping pipe (42), and the water inlet end of the water pumping pipe (42) is arranged at the bottom of the inner cavity of the water storage ditch (1). The drainage end of the water pump (41) is connected to a water supply pipe (43), and the water supply pipe (43) is laid on the ground. The outer surface of the water supply pipe (43) is provided with a plurality of drainage connection ends, and the drainage connection ends are all connected to the rotating sprinkler head body (44).

5. The water storage irrigation garden planting structure according to claim 1, characterized in that: The distance between two adjacent water storage ditches (1) is 200 cm.

6. The water storage irrigation garden planting structure according to claim 1, characterized in that: The filling depth of the soil loosening and pore-increasing structure (3) is 50 cm, and the filling width of the soil loosening and pore-increasing structure (3) is 40 cm.

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