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Intelligent rainwater collecting and irrigating device

A rainwater collection and irrigation device technology, applied to water supply devices, watering devices, drinking water devices, etc., can solve the problems of high manufacturing cost, large use limitations, and large scale, and achieve the effect of wide application range and simple structure

Active Publication Date: 2022-03-11
GUANGZHOU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the current rainwater collection irrigation methods are to set up water collection mechanisms underground. This method collects a large amount of rainwater, but its structure is complex and large in scale, and its manufacturing cost is high. Moreover, most of the supporting irrigation facilities are internally laid with pipelines for irrigation. The structure is complex, the use is limited, and small-scale green areas cannot be flexibly irrigated, and the collected rainwater cannot be accurately irrigated, and the use effect is not ideal
In addition, for areas with infrequent rainfall, if the amount of rainwater harvested is not enough, manual irrigation is required
However, most of the current rainwater harvesting devices are single-mode, and do not combine automatic and semi-automatic well. When the amount of rainwater collected is insufficient, the target crops will be short of water, which cannot achieve the goal of smooth growth of the target crops.

Method used

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  • Intelligent rainwater collecting and irrigating device
  • Intelligent rainwater collecting and irrigating device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] An intelligent rainwater harvesting irrigation device, such as figure 1 with figure 2 shown.

[0044] The rainwater collection mechanism includes a water storage tank 1, and the top of the water storage tank 1 is provided with a case cover 2, and the case cover 2 is slidably connected with the water storage tank 1. Such as figure 2 As shown, an isolation chamber 3 is fixed on the upper part of the inner side wall of the water storage tank 1, a motor 5 is installed on the inner side wall of the isolation room 3, a gear shaft 4 is installed on the bottom of the case cover 2, and a circular hole 6 is arranged on the top plate of the isolation chamber 3, and the gear shaft 4 through the round hole 6 and engaged with the output shaft of the motor 5, such as Figure 4 shown. The bottom of the isolation chamber 3 is provided with several drainage holes 301 to prevent water accumulation in the isolation chamber 3, and the water entering the isolation chamber 3 directly fa...

Embodiment 2

[0065] An intelligent rainwater harvesting irrigation device, such as Figure 8 and Figure 9 As shown, its technical scheme is basically consistent with Embodiment 1, the difference is that: the side wall of the water storage tank 1 opposite to the water outlet 12 is provided with a water inlet 11, and a water pump 23 is installed at the water inlet 11, and the water pump 23 is connected to the water outlet 12. The water inlet pipe 13 is connected, and the water pump 23 is connected with the second controller. The water pump 23 in this embodiment can be installed according to user requirements.

[0066] The circuit diagram of the irrigation mechanism in this embodiment is as follows: Figure 16 As shown, when the water level sensor 18 detects that there is water in the water storage tank 1, when the soil humidity around the target plant is lower than a certain preset value, the water level sensor 18 is connected to the circuit ①, and the valve 17 is opened to start irrigati...

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Abstract

The invention relates to the technical field of rainwater collection and irrigation, in particular to an intelligent rainwater collection and irrigation device. Comprising a rainwater collecting mechanism and an irrigation mechanism, and the rainwater collecting mechanism comprises a water storage tank; a tank cover driven by a motor is arranged at the top of the water storage tank; an air humidity sensor is arranged at the top end of the box cover and connected with the first controller. A photoelectric switch is arranged at the top end of the side wall of the water storage tank; the photoelectric switch is respectively connected with the first controller and the motor; the irrigation mechanism comprises a valve; a water outlet is formed in the side wall of the water storage tank, the water outlet is connected with an irrigation water pipe through the valve, a water level sensor is arranged at the water outlet, a soil humidity sensor is arranged on one side of the valve, and the water level sensor, the soil humidity sensor and the valve are all connected with a second controller. The intelligent rainwater collecting and irrigating device can accurately irrigate collected rainwater, and is simple in structure and wide in application range.

Description

technical field [0001] The invention relates to the technical field of rainwater collection and irrigation, in particular to an intelligent rainwater collection and irrigation device. Background technique [0002] As we all know, water resources are an important basic resource for the sustainable development of the national economy and society, the source of life, the key to production, and the foundation of ecology. The importance to human survival and development is self-evident. At present, almost all countries are facing a serious water resource crisis. As one of the fastest growing major economies in the world, improving the efficiency of water resource utilization is the key to alleviating China's development crisis. With the acceleration of urbanization, the water consumption of cities is gradually increasing, which makes the already tight water resources more scarce. One of the ways to alleviate the problem of urban water resource shortage is to collect and reuse pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/00A01G25/16E03B3/02
CPCA01G25/00A01G25/167A01G25/16E03B3/02Y02A20/108
Inventor 刘晓初胡彬梁忠伟萧金瑞陈修杰马尧邝超鹏郑佳鹏
Owner GUANGZHOU UNIVERSITY