CN211832044U - Automatic drip irrigation rainwater garden ecological stool tree pool - Google Patents

Abstract

The utility model provides an automatic drip irrigation's ecological seat bench tree pond of rainwater garden, including the tree pond, tree pond inside has set gradually light ratio from top to bottom and plants soil layer, non-woven drainage geotechnological cloth and water storage plate, tree pond left side lower part is provided with the inlet tube by outside vertical extension to tree pond inside, the side portion is provided with the annular drip irrigation pipeline that transversely extends to light ratio and plants soil layer inside, the inside valve that is used for controlling the intake that is equipped with of inlet tube lower extreme water inlet, tree pond both sides are provided with sits the bench, the utility model relates to a rationally, simple structure, convenient to use not only can collect the rainwater, and can alleviate urban drainage pressure when precipitation flood peak rainfall is too big, avoids consumeing of water resource.

Description

A rain garden ecological bench tree pond with automatic drip irrigation

technical field

The utility model relates to an automatic drip irrigation rain garden ecological bench tree pond.

Background technique

Rainwater gardens refer to engineering facilities planted with shrubs, flowers and even trees in low-lying areas. They mainly purify rainwater through the filtration of soil and plants, and at the same time reduce runoff by temporarily retaining rainwater and then slowly infiltrating into the soil. It is the best management measure for urban rainstorm. In recent years, it has been widely used in stormwater control and runoff pollution control systems in many developed countries, and can also be used as an ecological rainwater indirect utilization facility. The rain garden in the prior art is usually composed of a cover layer, a soil layer, a gravel drainage layer and an overflow device. The prior art tree pool is usually composed of four siding boards and a bottom plate, which can keep clean and prevent soil erosion, However, in the prior art, tree ponds cannot make good use of water resources, which is likely to cause manpower consumption and waste of water resources.

Utility model content

The present invention improves the above problems, that is, the technical problem to be solved by the present invention is that the tree pond cannot make good use of water resources in the technology, which is easy to cause the consumption of manpower and the waste of water resources.

The specific embodiment of the present utility model is: to provide an automatic drip irrigation rain garden ecological bench tree pond, including a tree pond, and the inside of the tree pond is sequentially provided with a light-weight proportioned planting soil layer from top to bottom, which can filter water and soil. Work cloth and water storage board, the lower part of the left side of the tree pond is provided with a water inlet pipe extending vertically from the outside to the inside of the tree pond, and the upper side of the water inlet pipe is provided with a water inlet pipe extending horizontally to the inside of the light-weight ratio planting soil layer. In the annular drip irrigation pipe, a valve for controlling the water inflow is arranged inside the water inlet at the lower end of the water inlet pipe, and stools are arranged on both sides of the tree pool.

Further, a humidity sensor is arranged inside the light-weight proportioned planting soil layer, a controller is arranged above the tree pond, and the controller is respectively electrically connected to the valve and the humidity sensor.

Further, the annular drip irrigation pipe is evenly provided with a plurality of drip holes for watering the inside of the tree pond.

Further, an overflow pipe for discharging excess rainwater on the water storage plate is arranged on the upper side of the water storage plate.

Further, the stool is made of profiled steel, and the surface of the stool is provided with anti-corrosion wood strips.

Further, flowers, plants and trees are planted in the light-weight proportioned planting soil layer.

Further, the humidity sensor model is TDR-3.

Compared with the prior art, the utility model has the following beneficial effects: the device is reasonable in design, simple in structure, convenient in use, low in construction cost, convenient in maintenance, saves time and labor, and saves irrigation time and cost. Non-woven water filter geotextiles, water storage panels, and overflow ports can purify rainwater and collect rainwater in the water storage panels when it rains; when the precipitation peak rainfall is too large, it can reduce the pressure of urban drainage, avoid the consumption of water resources, and at the same time can Drip irrigation is automatically performed according to the soil humidity, avoiding frequent water addition irrigation, reducing the workload of workers and reducing the waste of water resources.

Description of drawings

1 is a schematic diagram of the internal structure of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the external structure of the embodiment of the present utility model.

In the picture: 1- tree pond, 2- light weight planting soil layer, 3- non-harmful water filter geotextile, 4- water storage board, 5- water inlet pipe, 6- ring drip irrigation pipe, 7- valve, 8- Stool, 9-plant, 10-overflow pipe, 11-preservative wood strip, 12-humidity sensor, 13-controller.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Example: As shown in Figures 1 and 2, a rain garden ecological bench tree pond for automatic drip irrigation includes a tree pond 1, and the inside of the tree pond 1 is sequentially provided with a light-weight proportioning planting soil layer 2 from top to bottom. 2. No harm to filter geotextile 3 and water storage plate 4, the lower part of the left side of the tree pond 1 is provided with a water inlet pipe 5 extending vertically from the left side of the tree pond to the inside of the tree pond, and the upper side of the water inlet pipe is provided with The annular drip irrigation pipe 6 extending laterally to the inside of the light-weight proportioned planting soil layer is provided with a valve 7 for controlling the water intake inside the water inlet at the lower end of the water inlet pipe 5 , and stools 8 are provided on both sides of the tree pool 1 .

In this embodiment, a pair of annular drip irrigation pipes 6 can be arranged on the upper side of the water inlet pipe at an upper and lower interval to enhance the watering efficiency of the soil in the pool; The drip hole for watering inside the pool; the annular drip irrigation pipe is annular, the water inlet pipe can be L-shaped, and the overflow pipe is Z-shaped.

In this embodiment, when the rainwater is sufficient, the light weight planting soil layer 2 and the non-woven water filtering geotextile 3 can filter and purify the rainwater layer by layer and collect it into the water storage board 4. If there is too much rainwater, it will overflow from the inside of the water storage board. , the water storage plate will be discharged to the external drainage pipe network through the overflow pipe, the plants 9 can use the root system to absorb and draw water through natural evaporation, making full use of the water stored in the water storage plate 4; the upper side of the water storage plate 4 An overflow pipe 10 for discharging excess rainwater on the water storage plate is provided, and the upper side of the overflow pipe is communicated with the interior of the upper part of the drainage plate; in this way, the water body can be filtered and purified, and the rainwater can be washed by the water storage plate at the same time. collection, saving water resources.

In this embodiment, the water storage plate 4 is provided with a water storage tank, one end of the overflow pipe is communicated with the inside of the water storage tank, and the other end of the overflow pipe extends to the outside of the tree pond.

In this embodiment, in order to ensure the sturdiness of the seat stool, the seat stool 8 is made of profiled steel, and in order to ensure the comfort and durability of the human body sitting on the seat stool, a number of anti-corrosion wood strips 11 are arranged on the surface of the seat stool at intervals, The distance between adjacent anti-corrosion wood strips is 8-10cm, which is low in cost and convenient in maintenance.

In this embodiment, plants 9 are planted in the light-weight proportioned planting soil layer, and the plants can be flowers, plants and trees.

Example 2: In this example, a humidity sensor 12 is arranged inside the light-weight proportioned planting soil layer, and a controller 13 is arranged above the side of the tree pond. The controller 13 is connected to the valve 7 and the humidity sensor 12 respectively. The electrical connection is convenient to control the dryness of the soil, facilitate timely watering, and meet the needs of plant growth.

The humidity sensor can be a humidity sensor with model TDR-3 manufactured by Shenzhen Shuangxinda Intelligent Technology Co., Ltd.

In this embodiment, a casing for protecting the controller is provided outside the controller.

In this embodiment, the humidity sensor performs humidity detection on the soil. When the humidity sensor detects that the soil humidity is lower than the set value, the humidity sensor feeds back its information to the controller, and the controller drives the valve to open, and the water flows through the inlet. The water pipe enters the tree pond through the annular drip irrigation pipe, and irrigates the light-weight proportioning planting soil layer; after the watering is completed, after the moisture and humidity inside the light-weight proportioning planting soil layer meet the set value, the humidity sensor will provide sufficient water information. Feedback to the controller, the controller drives the valve to close; it is convenient to control the degree of soil dryness, facilitate timely watering, meet the needs of plant growth, save time and effort, and is practical.

Unless otherwise stated in any of the technical solutions disclosed in the above-mentioned utility model, if it discloses a numerical range, then the disclosed numerical range is the preferred numerical range, and any person skilled in the art should understand: the preferred numerical range is only It is a numerical value with obvious or representative technical effect among many practicable numerical values. Since the numerical values are too numerous to be exhaustive, only some numerical values are disclosed in the present invention to illustrate the technical solutions of the present invention, and the above-mentioned numerical values shall not constitute a limitation on the protection scope of the present invention.

If words such as "first" and "second" are used herein to define components, those skilled in the art should know that the use of "first" and "second" is only for the convenience of describing components The above terms have no special meaning unless otherwise stated.

Meanwhile, if the above-mentioned utility model discloses or involves parts or structural parts that are fixedly connected to each other, then, unless otherwise stated, fixed connection can be understood as: detachable fixed connection (for example, using bolts or screws), also It can be understood as: non-removable fixed connection (eg riveting, welding), of course, the mutual fixed connection can also be replaced by a one-piece structure (for example, integrally formed by casting process) (except that it is obviously impossible to adopt one-piece forming process).

In addition, the terms used to represent the positional relationship or shape used in any of the technical solutions disclosed in the present invention, unless otherwise stated, have their meanings including states or shapes that are similar to, similar to, or close to.

Any component provided by the present invention may be assembled from a plurality of individual components, or may be a single component manufactured by an integral molding process.

Finally it should be noted that: the above embodiment is only used to illustrate the technical scheme of the present invention and not to limit it; although the present invention has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should understand: still The specific embodiments of the present invention can be modified or some technical features can be equivalently replaced; without departing from the spirit of the technical solutions of the present invention, all of them should be included in the scope of the technical solutions claimed in the present invention.

Claims (7)

1. The utility model provides an automatic drip irrigation's ecological stool tree pool of rainwater garden, a serial communication port, including the tree pool, tree pool inside from top to bottom has set gradually light ratio planting soil layer, non-woven drainage geotechnological cloth and water storage plate, tree pool left side lower part is provided with by the inside inlet tube of outside vertical extension to tree pool, the side is provided with the inside cyclic annular of lateral extension to light ratio planting soil layer and drips irrigation the pipeline on the inlet tube, the inside valve that is used for controlling the intaking that is equipped with of inlet tube lower extreme water inlet, tree pool both sides are provided with sits the bench.

2. The automatic drip irrigation rainwater garden ecological stool tree pool according to claim 1, wherein a humidity sensor is arranged inside the light proportioning planting soil layer, a controller is arranged above the tree pool, and the controller is electrically connected with a valve and the humidity sensor respectively.

3. The automatic drip irrigation rainwater garden ecological stool tree pool according to claim 1, wherein a plurality of drip holes for watering the interior of the tree pool are uniformly formed in the annular drip irrigation pipe.

4. The automatic drip irrigation rainwater garden ecological stool tree pool according to claim 1, wherein an overflow pipe for draining excess rainwater on the water storage plate is provided at an upper side of the water storage plate.

5. The automatic drip irrigation rainwater garden ecological seat stool tree pool according to claim 1, wherein the seat stool is made of section steel, and anticorrosion battens are arranged on the surface of the seat stool.

6. The automatic drip irrigation rainwater garden ecological seat stool tree pool according to claim 1, wherein flowers and plants are planted in the light weight ratio planting soil layer.

7. The automatic drip irrigation rainwater garden ecological seat stool tree pool according to claim 2, wherein the humidity sensor is of type TDR-3.

Images