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A Municipal Rainwater Harvesting Irrigation System

A rainwater collection and irrigation system technology, applied in waterway systems, general water supply conservation, watering devices, etc., can solve the problems of time-consuming, labor-intensive, inability to save water resources, and inability to accurately control water consumption, so as to reduce operating costs and save Manpower, the effect of ensuring healthy growth

Active Publication Date: 2022-05-27
江苏溧阳建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing technology is to irrigate the road green belt by regularly arranging sprinklers, which can neither save water resources, but also consume time and effort, and cannot precisely control the water consumption for irrigation according to the actual situation.
In fact, the difficulty of realizing intelligent irrigation in the existing technology is not whether it is possible to judge the suitable irrigation conditions of plants, such as temperature and humidity, but to adjust the irrigation according to the suitable irrigation conditions of plants and according to different situations, and Precisely control the work of the entire irrigation system within the coverage of plants, such as irrigation timing, duration, interval time, coverage, segmental irrigation and other indicators and parameters that require coordinated and coordinated control

Method used

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  • A Municipal Rainwater Harvesting Irrigation System
  • A Municipal Rainwater Harvesting Irrigation System
  • A Municipal Rainwater Harvesting Irrigation System

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0114] A system for collecting and reusing water resources, comprising a water resource collecting device, a water storage device, a water volume sensor, a water-using device, and a water-using state acquisition sensor, all of which are connected to a controller, and the water resource collecting device, the water storage device, and the water-using device are connected by pipes ;

[0115] The controller is used to receive the collected information from the water quantity sensor of the water storage device and the water consumption state acquisition sensor, and control the opening and closing of the water resource collection device and the water use device respectively;

[0116] The water resource collection device is used to collect water resources, such as rainwater;

[0117] The water storage device is used to store water resources;

[0118] The water volume sensor of the water storage device is used to detect the remaining water storage space of the water storage device; ...

Embodiment 2

[0126] like figure 1 As shown, a municipal rainwater collection irrigation system is characterized in that: it includes an infrared sensor, a soil temperature sensor, a soil moisture sensor, a solenoid valve, a variable frequency drive, and a water level sensor that are all connected to the central controller, and the solenoid valve is connected to the rainwater collection port. , the variable frequency drive is connected to the irrigation water pump, and the rainwater collection port, the water storage tank and the irrigation nozzle are connected through pipelines;

[0127] The central controller is used to receive real-time monitoring data from infrared sensors, soil temperature sensors, soil moisture sensors, and water level sensors, and after calculating and analyzing through specific internal algorithms, send instructions to solenoid valves and Variable frequency drive, which respectively controls the opening and closing of the rainwater collection port, as well as the s...

Embodiment 3

[0206]This embodiment is a simplified solution based on the best standard solution with the most complete functions and the best control in the second embodiment, with the purpose of popularizing it on a large scale and further reducing supporting costs.

[0207] The main simplified parts are as follows:

[0208] (1) The opening and closing of the rainwater collection port is controlled by the solenoid valve. This part of the control scheme is replaced with a simplified version that realizes the same function, that is, the automatic drain valve adjusted by the spring tension or the counterweight. The principle is water. After the gravity exceeds the spring tension or the closing force of the counterweight on the valve, the valve will automatically open, otherwise, the valve will automatically close. Although this kind of drain valve is also installed at the bottom of the horizontal section of the municipal road drainage pipe, it omits the control link of the solenoid valve and...

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Abstract

The invention discloses a municipal rainwater collection irrigation system, which comprises an infrared sensor, a soil temperature sensor, a soil humidity sensor, a solenoid valve, a frequency conversion driver, and a water level sensor all connected to a central controller, the solenoid valve is connected to a rainwater collection port, and the frequency conversion driver It is connected with the irrigation water pump, and the rainwater collection port, the water storage tank and the irrigation nozzle are connected through pipelines; compared with the prior art, the present invention improves the traditional artificial irrigation into an intelligent irrigation system, saving water resources and a lot of manpower , Material resources, improve work efficiency, reduce various operating costs. At the same time, in the case of saving water resources to the greatest extent, the plants are provided with the best water source conditions to ensure the healthy growth of plants.

Description

technical field [0001] The invention belongs to the technical field of water resource conservation and reuse, in particular to a municipal rainwater collection irrigation system. Background technique [0002] Water resources are very precious in our country, and the consumption of irrigation water is very large, so it is very necessary to save water resources from irrigation water. With the acceleration of the urbanization process, the green area of ​​cities in my country has also further increased, and the water consumption for green belt irrigation has continued to increase. The conservation and reuse of irrigation water has become an urgent problem. However, the existing technology is to irrigate the road green belt by regularly arranging sprinklers, which can not save water resources, but also takes time and effort, and cannot accurately control the water consumption for irrigation according to the actual situation. In fact, the difficulty of realizing intelligent irrig...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G06Q50/26A01G25/02A01G26/16E03B3/02E03F5/10
CPCA01G25/02A01G25/167G06Q50/26G06Q10/06311E03B3/02E03F5/10Y02A20/108Y02P60/14
Inventor 周建平杜和国彭年党斌锋邵蓉
Owner 江苏溧阳建设集团有限公司
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