CN206948983U - Plant module in storage-type garden - Google Patents

Abstract

The utility model discloses a water storage garden planting module, which belongs to the field of rainwater utilization and solves the problems in the existing rainwater collection devices that rainwater collection, storage and utilization are independent of each other, the required system is complex, and operation management is inconvenient. It includes a planting device. The planting device includes a box body, an outlet pipe, an overflow pipe, and a water inlet. The upper planting area and the lower water storage area are connected by a self-priming device arranged vertically. The self-priming device is composed of a self-priming column and a packing layer arranged in the inner cavity of the self-priming column. Opening holes; one side of the box body is provided with a water inlet hole, and the other side of the box body is respectively provided with an outlet pipe and an overflow pipe. The utility model integrates collection, storage and benefit of rainwater, does not occupy the space of the green space, and reduces the pollution of the city by initial rainwater.

Description

Water storage garden planting module

technical field

The utility model belongs to the field of rainwater utilization, in particular to a water storage type garden planting module.

Background technique

There are two existing methods for comprehensive utilization of urban rainwater: one is to discharge rainwater runoff to nearby water bodies through pipes and canals; the other is to set up large-scale storage tanks on site to collect, store and utilize rainwater on site. With the construction of sponge cities, the requirements for urban rainwater recovery and utilization are getting higher and higher, and the control of the total amount of urban rainwater runoff is also very strict. The use of pipes and channels to directly discharge rainwater into nearby water bodies cannot meet the requirements of total rainwater runoff control, and the construction of large storage tanks requires a large urban space.

Utility model content

The purpose of this utility model is to provide a garden planting module for rainwater collection, storage and utilization to solve the existing rainwater collection device's problems of independent rainwater collection, storage and utilization, complex systems required and inconvenient operation and management.

The utility model adopts the following technical solutions: a water storage garden planting module, including a planting device, the planting device includes a box body, a water outlet pipe, an overflow pipe, and a water inlet hole, and a planting supporting layer is arranged in the box body. The planting supporting layer divides the box into the upper planting area and the lower water storage area. The upper planting area and the lower water storage area are connected by a self-priming device arranged vertically. The self-priming device is composed of a self-priming column and a self-priming column The inner cavity is composed of a packing layer, and the lower part of the self-priming column is provided with an opening; one side of the box body is provided with a water inlet hole, and the other side of the box body is respectively provided with an outlet pipe and an overflow pipe.

As a further improvement of the utility model, there are at least two planting devices, and gaps are provided between adjacent planting devices.

As a further improvement of the utility model, corresponding positions on both sides of the box body are respectively provided with pins and jacks, and the shapes of the pins and the jacks are matched.

As a further improvement of the utility model, the elevation of the bottom of the overflow pipe is slightly higher than the elevation of the top of the outlet pipe, the elevation of the water inlet hole is equal to the elevation of the outlet pipe, and both the overflow pipe and the outlet pipe are connected to the water storage in the lower layer. area connected.

As a further improvement of the utility model, a waterproof casing is provided on the inner wall of the water inlet hole, and the position of the water outlet pipe corresponds to the location of the waterproof casing.

As a further improvement of the present utility model, a graded crushed stone layer and a planting soil layer are provided in the upper planting area, and the graded crushed stone layer is located below the planting soil layer; the thickness of the graded crushed stone layer is 10cm ~30cm, the particle size is 1mm~30mm.

As a further improvement of the utility model, a partition is provided inside the lower water storage area.

As a further improvement of the utility model, the planting supporting layer is provided with ventilation holes, and a mesh plate is provided at the bottom of the ventilation holes.

As a further improvement of the utility model, the top of the self-suction column is trumpet-shaped.

Compared with the prior art, the utility model has the advantage that the module can be placed on the roof, or in the garden of the residential area, the road green belt, etc., saving land resources, and has the functions of beautifying the urban environment and utilizing ecological resources; it collects and stores , It is beneficial to the integration of rainwater, and at the same time it does not occupy the green space. Not only can the rainwater with low pollution be treated and used in the landscape pool, it saves the urban green space, saves the cost of power, and the maintenance cost of water landscape. In particular, all the rainwater falling into the water storage garden planting module must be filtered through the upper planting area to achieve the purpose of rainwater purification and reduce the pollution of the initial rainwater to the city.

Description of drawings

Fig. 1 is a schematic plan view of a single planting device in a water storage garden planting module;

Fig. 2 is a horizontal longitudinal sectional view in Fig. 1;

Fig. 3 is a vertical longitudinal sectional view in Fig. 1;

Fig. 4 is a schematic diagram of splicing of a water storage garden planting module.

The meanings of reference signs are as follows: 1-cabinet, 2-planting supporting layer, 3-self-suction device, 3-1-self-suction column, 3-2-filling layer, 3-3-opening, 4-1- Outlet pipe, 4-2-overflow pipe, 4-3-inlet hole, 4-3-1-waterproof casing, 5-bolt, 6-jack, 7-partition, 8-air vent, 9- Upper planting area, 9-1—graded gravel layer, 9-2—planting soil layer, 10—lower water storage area, 8-1—mesh plate, 11—gap.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Fig. 1 shows a schematic plan view of a single planting device in a water storage garden planting module, the planting device includes a box body 1, an outlet pipe 4-1, an overflow pipe 4-2, a water inlet hole 4-3, and the box body 1 is provided with a planting support layer 2, and the planting support layer 2 divides the box body 1 into an upper planting area 9 and a lower water storage area 10, and a self-priming vertically arranged between the upper planting area 9 and the lower water storage area 10 The device 3 is connected, and the self-priming device 3 is composed of a self-priming column 3-1 and a packing layer 3-2 located in the inner cavity of the self-priming column. The lower part of the self-priming column 3-1 is provided with an opening 3-3; the box body 1 One side of the casing 1 is provided with a water inlet 4-3, and the other side of the casing 1 is respectively provided with an outlet pipe 4-1 and an overflow pipe 4-2. The self-suction device simultaneously plays the function of supporting the planting supporting layer.

Fig. 2 is a horizontal longitudinal sectional view in Fig. 1, showing the structure of self-priming device, overflow pipe, water inlet, water outlet pipe, the pipe bottom elevation of overflow pipe 4-2 is slightly higher than the pipe top elevation of water outlet pipe 4-1, The elevation of the water inlet 4-3 is equal to the elevation of the outlet pipe 4-1, and the overflow pipe 4-2 and the outlet pipe 4-1 share a connection channel in the casing and communicate with the lower water storage area 10. The inner wall of the water inlet hole 4-3 is provided with a waterproof casing 4-3-1, and the outlet pipe 4-1 corresponds to the position of the waterproof casing 4-3-1.

Fig. 3 is a longitudinal sectional view perpendicular to the horizontal plane in Fig. 1, showing the structure of the latch 5 and the jack 6, the corresponding positions on both sides of the box body 1 are respectively provided with the latch 5 and the jack 6, and the positions of the latch 5 and the jack 6 The shape matches.

The upper planting area 9 is provided with a graded crushed stone layer 9-1 and a planting soil layer 9-2, and the graded crushed stone layer 9-1 is located below the planting soil layer 9-2; the graded crushed stone layer 9-1 The thickness is 10cm-30cm, and the particle size is 1mm-30mm. All rainwater that falls into the module must pass through the graded gravel layer to achieve the purpose of rainwater purification.

The lower water storage area 10 is provided with partitions 7 inside. The partitions 7 shown in FIG. 1 are horizontal and vertical respectively, and are set according to specific needs in practice.

Ventilation holes 8 are arranged in the planting supporting layer 2, and mesh plates 8-1 are arranged at the bottom of the ventilation holes 8. The top of the self-suction column 3-1 is trumpet-shaped. The filler in the filler layer is selected from superabsorbent fibers or superabsorbent particles (commercially available).

There are at least two planting devices in the water storage type garden planting module of the utility model, and gaps 11 are provided between adjacent planting devices. Fig. 4 shows a splicing diagram of a water storage garden planting module. In this embodiment, there are four planting devices, and the pin 5 of one planting device is inserted longitudinally into the socket 6 of another planting device. The water pipe 4-1 is horizontally inserted into the waterproof casing 4-3-1 of another planting device, sealed by the waterproof casing 4-3-1, and the overflow pipe 4-2 is placed in the gap 11 of the two planting devices.

Example 1 - water storage garden planting system applied to the roof: the cross-section of the self-priming column is a circular structure, as shown in Figure 4, and is composed of 4 planting devices spliced together. When it rains, after the rainwater enters the water storage garden planting device, it is first absorbed by the plants in the upper planting area, and the excess rainwater is filtered by the graded crushed stone layer and then enters the lower water storage area to complete the rainwater storage. When the water level of the lower water storage area exceeds the elevation of the bottom of the outlet pipe (4-1), the rainwater flows into the next water storage garden planting module. If the water level of the lower water storage area of the last water storage garden planting module also exceeds the water outlet pipe When the bottom of the pipe is elevated, the water overflows. On sunny days, the moisture in the planting layer decreases, and the water in the water tank is absorbed to the planting layer by the superabsorbent fibers or superabsorbent particles in the self-priming device, adding moisture to the planting layer and completing the utilization of rainwater. While making full use of rainwater, it does not require power and reduces maintenance management.

Embodiment 2—applied to community landscapes and road green belts: collect and store rainwater when it rains, and automatically use the stored rainwater to replenish water for the planting layer when it is sunny. When the stored water is used up, it can be watered by greening. But you can stop watering for many days in a row.

Embodiment 3—The difference from Embodiment 1 is that the cross-section of the self-priming column is a rectangular structure, which is easier to process and manufacture.

Embodiment 4—Applied to a roof or garden with a certain slope: the water storage garden planting module is placed inclined, and since the bottom of the box is equipped with a partition, each self-priming device uses an independent water storage space, and the lower water storage area When the amount of internal water decreases, each suction device can be in contact with the water surface, thereby completing the automatic water absorption function.

Claims (10)

1. module is planted in a kind of storage-type garden, it is characterised in that：Including planting unit, the planting unit includes casing（1）、 Outlet pipe（4-1）, overflow pipe（4-2）, inlet opening（4-3）, casing（1）In be provided with plantation supporting layer（2）, plant supporting layer（2） By casing（1）It is divided into upper strata growing area（9）With lower floor water reserve（10）, upper strata growing area（9）With lower floor water reserve（10）It Between by longitudinally disposed self-priming apparatus（3）Connection, self-priming apparatus（3）By self-priming post（3-1）With the filler for being located at self-priming post inner chamber Layer（3-2）Composition, the self-priming post（3-1）Bottom is provided with perforate（3-3）；Casing（1）Side be provided with inlet opening（4-3）, Casing（1）Opposite side be respectively equipped with outlet pipe（4-1）And overflow pipe（4-2）.

2. module is planted in storage-type garden according to claim 1, it is characterised in that：The planting unit is at least two It is individual, gap is provided between adjacent planting unit（11）.

3. module is planted in storage-type garden according to claim 1 or 2, it is characterised in that：The casing（1）The phase of both sides Position is answered to be respectively equipped with latch（5）And jack（6）, latch（5）And jack（6）Shape be adapted.

4. module is planted in storage-type garden according to claim 3, it is characterised in that：The overflow pipe（4-2）Ttom of pipe Absolute altitude is slightly above outlet pipe（4-1）Tube top absolute altitude, inlet opening（4-3）Absolute altitude and outlet pipe（4-1）Absolute altitude it is equal, overflow Pipe（4-2）And outlet pipe（4-1）With lower floor water reserve（10）Connection.

5. module is planted in storage-type garden according to claim 4, it is characterised in that：In inlet opening（4-3）Inwall set There is water string（4-3-1）, the outlet pipe（4-1）With water string（4-3-1）Position it is corresponding.

6. module is planted in storage-type garden according to claim 5, it is characterised in that：The upper strata growing area（9）Inside set Set graded broken stone layer（9-1）With planting soil layer（9-2）, the graded broken stone layer（9-1）Positioned at planting soil layer（9-2）'s Lower section.

7. module is planted in storage-type garden according to claim 6, it is characterised in that：The graded broken stone layer（9-1）'s Thickness is 10cm~30cm, and particle diameter is 1mm~30mm.

8. module is planted in storage-type garden according to claim 6, it is characterised in that：The lower floor water reserve（10）It is internal It is interior to be provided with dividing plate（7）.

9. module is planted in storage-type garden according to claim 8, it is characterised in that：The plantation supporting layer（2）Inside set There is air-vent（8）, air-vent（8）Bottom is provided with web plate（8-1）.

10. module is planted in storage-type garden according to claim 9, it is characterised in that：The self-priming post（3-1）Top is in It is tubaeform.