Public greening water spraying amount water-saving control method

Abstract

The invention relates the field of public greening, and especially relates to a water spraying control method used for public greening. In the public greening water spraying amount water-saving control method, a timing water spraying method is used to spray water in fixed time interval and spraying time. In timing water spraying, water spraying flow is automatically controlled through a controller. The controller acquires soil humidity and environmental temperature in real time, and then calculates to obtain a spraying flow value. The controller controls the spraying this time according to the spraying flow value. The public greening water spraying amount water-saving control method accurately calculates water spraying amount required in a greening region by using the soil humidity and an environmental temperature parameter, and controls flow in each spraying period according to quantitative calculation results, thereby greatly saving greening water consumption. The method is especially suitable to be used for water-deficient areas to popularize and apply.

Description

technical field [0001] The invention relates to the field of public greening, in particular to a water spray control method for public greening. Background technique [0002] Urban landscaping, as a basic construction industry in the city, is an indispensable and important part of urban environment construction, and is playing an important role in promoting the implementation of urban sustainable development strategies. The equipment for watering plants in landscaping is one of the commonly used equipment for landscaping workers. The existing long-used water gun is a water nozzle. Sprinklers, most of these sprinklers only spray water according to their own set fixed rules, or someone manually controls the water spray time and water spray volume. The water spray volume in this way has not been precisely optimized, which is unreasonable. When it is fast, the amount of regular water spraying may not be able to meet the requirements, and when the temperature is low, it may not ...

AI Technical Summary

Problems solved by technology

The equipment for watering plants in landscaping is one of the commonly used equipment for landscaping workers. The existing long-used water gun is a water nozzle. Sprinklers, most of these sprinklers only spray water according to their own set fixed rules, or someone manually controls the water spray time and water spray volume. The water spray volume in this way has not been precisely optimized, which is unreasonable. When it is fast, the amount of regular water spraying may not be able to meet the requirements, and when the temperature is low, it may not be necessary to spray water at all. When it rains temporarily, the soil itself has sufficient moisture, so there is no need for water spraying; the regular water spraying in the prior art Setting will inevitably cause waste of water resources

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