CN207135746U - A kind of Garden Greenland water-saving irrigation system - Google Patents

Abstract

A kind of Garden Greenland water-saving irrigation system is the utility model is related to, belongs to water circulation use field.The Garden Greenland water-saving irrigation system, including sump, terminal control unit and the equally distributed soil humidity detector in Garden Greenland region, wherein sump connects settling tank by pipeline, settling tank connects main tank by pipeline, main tank, with dividing tank to be connected, divides tank to be connected by pipeline with nutrition pond by water pipe；Divide tank also to connect moisturizing watering by pipeline, divide tank connection to irrigate distributive pipe.A kind of Garden Greenland water-saving irrigation system of the present utility model is reasonable in design, simple in construction, easy to use, can combine rainwater and landscape water with irrigation rig after collection, realizes the maximum utilization of rainwater and landscape water；The Garden Greenland water-saving irrigation system can meet the needs of afforestation, substantially increase the utilization rate of rainwater resource and landscape water, and there is huge potential market to be worth, be worthy of promotion and application.

Description

Water-saving irrigation system for garden green space

technical field

The utility model relates to a water-saving irrigation system for garden green space, which belongs to the field of water recycling.

Background technique

With the continuous advancement of the urbanization process, urban ecological and environmental problems have become increasingly prominent. As the main way to maintain and improve the urban ecological environment, urban landscaping has created huge ecological environment and social and economic benefits, but it also needs to consume considerable resources and resources. Funding; especially in today's increasingly scarce water resources, how to maximize the use of recycled water has become imperative. Rainwater and landscape water, as freshwater resources commonly used in gardens, are getting more and more attention. Especially, the recycling of urban rainwater is beneficial to the conservation of groundwater resources, saving water resources, improving the environment of water resources, reducing investment in rainwater pipelines, reducing urban water pressure and reducing greening costs. has great significance. However, the current rainwater recycling is only suitable for a few days when it rains, and cannot be used in conjunction with existing irrigation equipment. When the rainfall is heavy, it can only flow into rivers or sewers, causing the rainwater to be lost in vain. In addition, landscape water cannot be recycled at present, which also causes a huge waste of garden water.

Based on the above reasons, it is particularly important to design and invent a garden green space water-saving irrigation system to realize the recycling of rainwater and landscape water.

Contents of the invention

In view of the above problems, the technical problem to be solved by this utility model is: to provide a water-saving irrigation system for gardens and green spaces, which can be used in conjunction with existing irrigation equipment to maximize the collection and reuse of rainwater, reduce the loss of rainwater, And connect the landscape water with the irrigation system to maximize the garden water.

In order to achieve the above technical effects, the utility model adopts the following technical solutions:

A water-saving irrigation system for gardens and green areas, including water collection wells, terminal controllers and soil moisture detectors evenly distributed in the garden green area, wherein the water collection wells are connected to a sedimentation tank through pipelines, and the sedimentation tank is connected to the main water storage tank through pipelines, and the main storage tank The water pool is connected to the sub-storage pool through water pipes, and the sub-storage pool is connected to the nutrient pool through pipelines; the sub-storage pool is also connected to the water supply source through pipelines, and a stirring device and a water volume sensor are installed in the sub-storage pool; the sub-storage pool is connected to the irrigation water distribution pipe ; The soil humidity detector, the water quantity sensor, and the stirring device are connected to the terminal controller respectively; a filter screen is set at the entrance of the water collection well.

Further, the water collection wells are divided into landscape water collection wells and rainwater collection wells. The landscape water collection wells are connected to the fountain reservoir of the garden fountain, and the upper part of the rainwater collection wells is a rainwater collection tank, which is set in the low-lying place of the garden green space. The rainwater collection tank collects rainwater to the rainwater catchment well.

Further, there are several sub-storage pools, which are respectively equidistantly installed on the irrigation water distribution pipes.

Further, the upper end of the irrigation distribution pipe is connected with a rotary irrigation nozzle.

Further, a filter layer of porous ceramic material and a filter layer of activated carbon are arranged in the sedimentation tank from top to bottom.

To sum up, a water-saving irrigation system for gardens and green spaces of the present utility model has reasonable design, simple structure, and is easy to use. It can combine rainwater and landscape water with irrigation devices after collection, so as to realize the maximum utilization of rainwater and landscape water; The landscaping water-saving irrigation system has a simple structure and high practical value, which can better meet the needs of landscaping, greatly improve the utilization rate of rainwater resources and landscape water, effectively relieve the pressure of green space water on fresh water resources, and have a huge potential market Value, worthy of promotion and application.

Description of drawings

Fig. 1 is a structural principle diagram of a garden green space water-saving irrigation system;

Fig. 2 is the structural connection schematic diagram of water collection well and settling tank;

In the figure, 1 collection well, 4 sedimentation tank, 5 main storage tank, 6 sub-storage tank, 7 nutrient pool, 8 supplementary water supply source, 9 irrigation distribution pipe, 11 filter screen, 12 landscape water collection well, 13 rainwater collection well, 14 Fountain reservoir, 15 rainwater collection tank, 41 porous ceramic material filter layer, 42 activated carbon filter layer, 61 stirring device, 62 water volume sensor.

Detailed ways

The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment.

Example 1

As shown in Figure 1, a structural schematic diagram of a garden green space water-saving irrigation system and Figure 2, a schematic diagram of the structural connection between the water collection well and the sedimentation tank:

A water-saving irrigation system for gardens and green spaces, including a water collection well 1, a terminal controller and soil moisture detectors evenly distributed in the garden green area, wherein the water collection well 1 is connected to a sedimentation tank 4 through a pipeline, and the sedimentation tank 4 is connected to a main storage tank through a pipeline Pool 5, the main reservoir 5 is connected with sub-reservoir 6 by water pipe, sub-reservoir 6 is connected with nutrient pool 7 by pipeline; sub-reservoir 6 is also connected to replenishment water supply source 8 by pipeline, and agitation is set in the sub-reservoir 6 Device 61 and water volume sensor 62; sub-storage tank 6 is connected to irrigation water distribution pipe 9; soil humidity detector, water volume sensor 62, stirring device 61 are all connected to terminal controller respectively; the inlet of described water collection well 1 is provided with filter screen 11.

Further, the water collection wells are divided into landscape water collection wells 12 and rainwater collection wells 13, wherein the landscape water collection wells 12 are connected to the fountain reservoir 14 of the garden fountain, and the landscape fountain water is collected through the landscape water collection wells to achieve reuse for irrigation. Purpose, the upper part of the rainwater collection well 13 is the rainwater collection tank 15, the rainwater collection tank 15 is arranged in the low-lying place of the garden green space, and the rainwater collection tank 15 collects the rainwater to the rainwater collection well 13, so as to achieve the purpose of rainwater collection and reuse.

Further, there are several sub-storage pools 6, which are respectively equidistantly installed on the irrigation water distribution pipes 9, so as to adjust the water distribution of different types of crops and maximize the water-saving rate.

Further, the upper end of the irrigation water distribution pipe 9 is connected with a rotary irrigation sprinkler to realize uniform spraying of water.

Further, a filter layer 41 of porous ceramic material and a filter layer 42 of activated carbon are arranged in the sedimentation tank from top to bottom.

The water-saving irrigation system for gardens and green spaces of the present utility model collects the sewage in the garden through the water collection well 1, and a filter screen 11 is set at the upper entrance to filter out branches, stones and other large particles, and then enters the sedimentation tank 4 through the pipeline. Sewage is settled to achieve the purpose of recycling;

When the soil humidity detector 3 detects that the humidity of the soil of a certain crop in the garden reaches the state that needs to be watered, the main storage tank 5 delivers water to the sub-storage pool 6 through a water pipe, and is responsible for the water in the sub-storage pool 6 of the land irrigation. The water volume sensor 62 starts to monitor the water volume in the water storage tank 6, and transmits the data to the controller 2. If the water volume in the water storage tank 6 is sufficient, the supplementary water supply source 8 does not provide water for the water storage tank 6. , otherwise, the replenishment water supply source 8 will replenish water in the water storage tank 6, so as to meet the needs of various crops of garden plants and achieve the purpose of rational water diversion and irrigation. During irrigation, if the garden plants need to replenish the nutrient solution, the nutrient solution is delivered to the sub-storage pool 6 through the nutrient pool 7, and the stirring device 61 is started by the terminal controller 2, so that the nutrient solution and the water in the sub-storage pool 6 are evenly mixed. The purpose of delivering nutrient solution to each garden plant is achieved.

To sum up, a water-saving irrigation system for gardens and green spaces of the present utility model has reasonable design, simple structure, and is easy to use. It can combine rainwater and landscape water with irrigation devices after collection, so as to realize the maximum utilization of rainwater and landscape water; The landscaping water-saving irrigation system has a simple structure and high practical value, which can better meet the needs of landscaping, greatly improve the utilization rate of rainwater resources and landscape water, effectively relieve the pressure of green space water on fresh water resources, and have a huge potential market Value, worthy of promotion and application.

Claims (5)

1. A water-saving irrigation system for landscaping and green space, is characterized in that, comprises water-collecting well (1), terminal controller and the soil moisture detector that is evenly distributed in the garden green space area, wherein water-collecting well (1) connects settling tank by pipeline (4), the settling tank (4) is connected to the main storage tank (5) by pipelines, the main storage tank (5) is connected to the sub-storage tank (6) by a water pipe, and the sub-storage tank (6) is connected to the nutrient tank (7) by a pipeline Connect; Sub-reservoir (6) is also connected to replenishment water supply source (8) by pipeline, and stirring device (61) and water quantity sensor (62) are set in described sub-reservoir (6); Sub-reservoir (6) connects irrigation branch The water pipe (9); the soil humidity detector, the water volume sensor (62), and the stirring device (61) are all respectively connected to the terminal controller; a filter screen (11) is set at the entrance of the water collection well (1). 2. a kind of landscaping water-saving irrigation system according to claim 1, is characterized in that, water collection well is divided into landscape water collection well (12) and rainwater collection well (13), wherein landscape water collection well (12) and The fountain reservoir (14) of the garden fountain is connected, and the rainwater collection well (13) top is a rainwater collection tank (15), and the rainwater collection tank (15) is arranged on the low-lying place of the garden green space, and the rainwater collection tank (15) collects rainwater to Rainwater catchment well (13). 3. A water-saving irrigation system for gardens and green spaces according to claim 1, characterized in that there are several sub-storage pools (6), which are installed equidistantly on the irrigation distribution pipes (9). 4. A garden green space water-saving irrigation system according to claim 1, characterized in that the upper end of the irrigation water distribution pipe (9) is connected with a rotary irrigation nozzle. 5. A water-saving irrigation system for gardens and green spaces according to claim 1, characterized in that a filter layer of porous ceramic material (41) and an activated carbon filter layer (42) are arranged in the settling tank (4) from top to bottom.