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Municipal rainwater collection and irrigation system

A rainwater collection and rainwater technology, applied in waterway systems, general water supply conservation, water supply installations, etc., can solve problems such as time-consuming and laborious, inability to save water resources, and inability to accurately control water consumption.

Active Publication Date: 2020-08-14
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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  • Municipal rainwater collection and irrigation system
  • Municipal rainwater collection and irrigation system
  • Municipal rainwater collection and irrigation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0115] 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 ;

[0116] 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;

[0117] The water resource collection device is used to collect water resources, such as rainwater;

[0118] The water storage device is used to store water resources;

[0119] 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

[0127] Such as 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;

[0128] 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...

Embodiment 3

[0207] 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.

[0208] The main simplified parts are as follows:

[0209] (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 achieves 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 an...

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Abstract

The invention discloses a municipal rainwater collection and irrigation system. The municipal rainwater collection and irrigation system comprises an infrared sensor, a soil temperature sensor, a soilhumidity sensor, an electromagnetic valve, a variable frequency driver and a water level sensor which are all connected with a central controller, wherein the electromagnetic valve is connected witha rainwater collection port, the variable frequency driver is connected with an irrigation water pump, and the rainwater collection port, a water storage tank and an irrigation spray head are connected through pipelines. Compared with the prior art, the municipal rainwater collection and irrigation system has the advantages that traditional manual irrigation is improved into an intelligent irrigation system, water resources are saved, a large amount of manpower and material resources are saved, the working efficiency is improved, and various operating costs are reduced. Meanwhile, under the condition that the water resources are saved to the maximum extent, the best water source condition is provided for plants, and healthy growth of the plants is guaranteed.

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] my country's water resources are relatively small in the world, and the per capita amount of water resources is only 1 / 5 of the world's average level. Therefore, water resources are very precious in my country, and the consumption of irrigation water is very large. Therefore, 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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/02A01G25/16G06Q50/26G06Q10/06E03B3/02E03F5/10
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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