Irrigation system with decontamination function

Abstract

The utility model relates to an irrigation system with a decontamination function, which comprises a ditch and a water storage well, the water storage well is connected with the ditch through a first pipeline, the water storage well is connected with a sludge storage bin through a second pipeline, the sludge storage bin is located on the ground, and the water storage well is connected with an irrigation branch pipe laid in a farmland through a third pipeline. A turbine stirrer is arranged on the bottom face of the water storage well, the water inlet end of the second pipeline is lower than the water outlet end of the first pipeline, and the water inlet end of the second pipeline is lower than the water inlet end of the third pipeline.

Description

TECHNICAL FIELD

[0001] The utility model belongs to farmland irrigation technical field, concretely relates to an irrigation system with the function of cleaning sewage. BACKGROUND

[0002] In the field of modern agriculture and water conservancy, the management and utilization of water resources are crucial. People have developed various land reclamation and irrigation technologies to improve the efficiency of water resource utilization.

[0003] The existing irrigation system mainly realizes the regulation and control of water resources by setting gates and control facilities in the ditch. Specifically, during the wet season, when the water level in the ditch reaches a certain height, the gate automatically opens, and the excess water resources are introduced into the storage pool or reservoir for storage. During the dry season, when the water level in the ditch is lower than a certain height, the gate automatically closes, and the stored water resources are released for irrigation through the ditch. Although the existing irrigation system has solved the problem of water shortage to some extent, it often ignores the quality problem of water resources, which easily damages the ecological environment. SUMMARY

[0004] In view of various deficiencies of the prior art, the present application provides an irrigation system with a sewage cleaning function to solve the technical problem that the prior art often ignores the quality problem of water resources and easily damages the ecological environment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An irrigation system with a sewage cleaning function, comprising a ditch and a water storage well, the water storage well is connected with the ditch through a first pipeline, the water storage well is connected with a sludge storage bin through a second pipeline, the sludge storage bin is located on the ground, the water storage well is connected with an irrigation branch pipe laid in farmland through a third pipeline, the bottom surface of the water storage well is provided with a turbine agitator, the water inlet end height of the second pipeline is lower than the water outlet end height of the first pipeline, and the water inlet end height of the second pipeline is lower than the water inlet end height of the third pipeline.

[0007] The technical scheme is further provided that a sludge pump is arranged between the second pipeline and the sludge storage bin, and a water quality monitoring sensor is arranged at the bottom of the water storage well.

[0008] The technical scheme is further provided that the water inlet end of the first pipeline is located at the bottom of the ditch, and water level sensors are arranged at the ditch and the water storage well.

[0009] The technical scheme is further provided that porous bricks are laid inside the ditch, and plants are planted inside the porous bricks.

[0010] The first pipeline, the second pipeline and the third pipeline are provided with switch valves, and the first pipeline and the third pipeline are provided with flow sensors.

[0011] The third pipeline is provided with a filter at the water inlet end.

[0012] The technical scheme is further provided with a well house located above the water storage well and on the ground, and the sludge storage bin is located on the side of the well house.

[0013] The water outlet end of the irrigation branch pipe is lower than the water inlet end, and the irrigation branch pipe is provided with a branch pipe switch valve and a humidity sensor.

[0014] The beneficial effects of the present application are as follows:

[0015] The turbine agitator is arranged on the bottom surface of the water storage well, and the sludge and water at the bottom of the water storage well are agitated, the sludge is extracted through the second pipeline and stored in the sludge storage bin, the sludge at the bottom of the water storage well is removed, the quality of the water resource is ensured, the ecological environment is prevented from being damaged by discharging the sludge to the farmland through the third pipeline, and the sludge is recycled to produce fertilizer. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic view of the irrigation system with the sludge cleaning function in the embodiment of the present application.

[0017] In the drawings: 1, ditch; 2, water storage well; 3, well house; 4, sludge storage bin; 5, first pipeline; 6, second pipeline; 7, third pipeline; 8, turbine agitator; 9, first water level sensor; 10, second water level sensor; 11, water quality monitoring sensor; 12, filter; 13, irrigation branch pipe. DETAILED DESCRIPTION

[0018] In order to make the personnel in the art better understand the technical scheme of the present application, the technical scheme of the present application will be described clearly and completely in combination with the drawings of the present application, and other similar embodiments obtained by the personnel in the art without creative labor on the basis of the embodiments in the present application shall belong to the protection scope of the present application. In addition, the direction words mentioned in the following embodiments, such as "up", "down", "left", "right" and the like are only the directions of the drawings, therefore, the direction words used are used for explanation but not for limitation of the present application.

[0019] The present application will be further described in combination with the drawings and the preferred embodiments.

[0020] The utility model discloses an irrigation system with the function of cleaning sewage, please refer to Figure 1 , including ditch 1 and water storage well 2, water storage well 2 is connected with ditch 1 through first pipe 5, water storage well 2 is connected with sludge storage bin 4 through second pipe 6, sludge storage bin 4 is located ground, water storage well 2 is connected with irrigation branch pipe 13 laid in farmland through third pipe 7, the bottom surface of water storage well 2 is provided with turbine agitator 8, the water inlet end height of second pipe 6 is lower than the water outlet end height of first pipe 5, and the water inlet end height of second pipe 6 is lower than the water inlet end height of third pipe 7, in addition, water storage well 2 and the ditch 1 of surface linkage operation form integrated facilities, ensure the reasonable distribution and efficient utilization of water resources, maximumly play the benefit of water resources.

[0021] It should be noted that by setting turbine agitator 8 on the bottom surface of water storage well 2, the sludge and water at the bottom of water storage well 2 are stirred, the sludge is pumped out through second pipe 6 and stored in sludge storage bin 4, the sludge at the bottom of water storage well 2 is removed, and the quality of water resources is ensured; meanwhile, the water inlet end height of second pipe 6 is lower than the water inlet end height of third pipe 7, to prevent the sludge from being discharged to the farmland through third pipe 7 to damage the ecological environment, and to utilize the sludge as a resource to make fertilizer, etc.

[0022] In the irrigation system with the function of cleaning sewage of the embodiment, please refer to Figure 1 , sludge pump is arranged between second pipe 6 and sludge storage bin 4, and water quality monitoring sensor 11 is arranged at the bottom of water storage well 2.

[0023] It should be noted that water quality monitoring sensor 11 can monitor the sludge content in water storage well 2, when the sludge content reaches a set threshold, turbine agitator 8 and sludge pump are started to pump out the sludge, which can be used again in the later period.

[0024] In the irrigation system with the function of cleaning sewage of the embodiment, please refer to Figure 1 , the water inlet end of first pipe 5 is located at the bottom of ditch 1, and water level sensors are arranged at ditch 1 and water storage well 2.

[0025] Specifically, porous bricks are laid in ditch 1, plants are planted in the porous bricks, and the plants are used to purify the surface water in ditch 1; meanwhile, the water inlet end of first pipe 5 is provided with multilayer filter screens to filter part of pollutants in the surface water.

[0026] Specifically, the first water level sensor 9 is arranged at the ditch 1, and the first water level sensor 9 is preferably an ultrasonic sensor; in the wet season, when the water level in the ditch 1 reaches a critical state, the surface water enters the water storage well 2 through the first pipeline 5; in the dry season, the surface water and the underground water stored in the water storage well 2 are released to meet the irrigation demand, thereby effectively improving the utilization rate of the surface water, saving the underground water, improving the water resource utilization rate, and solving the water resource shortage problem.

[0027] Specifically, the second water level sensor 10 is arranged at the water storage well 2, and the second water level sensor 10 is preferably a float ball type sensor, which is used for monitoring the water level in the water storage well 2 in real time.

[0028] In the irrigation system with the sewage cleaning function in the embodiment, referring to Figure 1 , the first pipeline 5, the second pipeline 6 and the third pipeline 7 are all provided with a switch valve, and the first pipeline 5 and the third pipeline 7 are both provided with a flow sensor.

[0029] It should be noted that the switch valve is used for controlling the opening and closing of the pipeline, and the flow sensor is used for monitoring the water flow.

[0030] In the irrigation system with the sewage cleaning function in the embodiment, referring to Figure 1 , the water inlet end of the third pipeline 7 is provided with a filter 12, which is used for filtering the water entering the third pipeline 7.

[0031] Preferably, a multi-medium filter is adopted, which can effectively remove the suspended impurities in the water with high turbidity, so as to make the water clear.

[0032] In the irrigation system with the sewage cleaning function in the embodiment, referring to Figure 1 , the system further comprises a well house 3, which is located above the water storage well 2 and on the ground, and the sludge storage bin 4 is located at the side of the well house 3.

[0033] In the irrigation system with the sewage cleaning function in the embodiment, referring to Figure 1 , the water outlet end of the irrigation branch pipe 13 is lower than the water inlet end, and the irrigation branch pipe 13 is provided with a branch pipe switch valve and a humidity sensor.

[0034] It should be noted that the humidity sensor is used for monitoring the soil humidity in the irrigation area, and the branch pipe switch valve and the humidity sensor are arranged to realize water-saving irrigation.

[0035] The above has described the utility model in detail, and the above is only a preferred embodiment of the utility model, which cannot limit the utility model implementation range, that is, all equivalent changes and modifications made according to the application range should still belong to the utility model coverage.

Claims

1. An irrigation system with a wastewater removal function, characterized in that, The system includes a ditch and a water storage well. The water storage well is connected to the ditch via a first pipeline. The water storage well is connected to a sludge storage silo via a second pipeline. The sludge storage silo is located on the ground. The water storage well is connected to an irrigation branch pipe laid in the farmland via a third pipeline. A turbine agitator is installed on the bottom surface of the water storage well. The height of the inlet end of the second pipeline is lower than the height of the outlet end of the first pipeline, and the height of the inlet end of the second pipeline is lower than the height of the inlet end of the third pipeline.

2. The irrigation system with a cleaning function according to claim 1, characterized in that, A sludge pump is installed between the second pipeline and the sludge storage bin, and a water quality monitoring sensor is installed at the bottom of the water storage well.

3. The irrigation system with a cleaning function according to claim 1, characterized in that, The inlet of the first pipeline is located at the bottom of the ditch, and water level sensors are installed at both the ditch and the water storage well.

4. The irrigation system with a cleaning function according to claim 3, characterized in that, The ditch is paved with porous bricks, and plants are planted inside the porous bricks.

5. The irrigation system with a cleaning function according to claim 1, characterized in that, A switch valve is installed on the first pipeline, the second pipeline, and the third pipeline, and a flow sensor is installed on the first pipeline and the third pipeline.

6. The irrigation system with a cleaning function according to claim 5, characterized in that, A filter is installed at the inlet end of the third pipeline.

7. The irrigation system with a cleaning function according to claim 1, characterized in that, It also includes a well house, which is located above the water storage well and on the ground, and the sludge storage bin is located on the side of the well house.

8. The irrigation system with a cleaning function according to claim 1, characterized in that, The outlet of the irrigation branch pipe is lower than the inlet of the irrigation branch pipe, and the irrigation branch pipe is equipped with a branch pipe switch valve and a humidity sensor.

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