Energy-saving type cooling sprayer

Abstract

The invention relates to an energy-saving type cooling sprayer. The cooling sprayer comprises a soil humidity measuring controller, a joint capable of fine-tuning the size and a thread pitch of a threaded ring, and a water sprayer matched with an energy-saving sprinkling irrigation timer which is provided with a multipurpose interface; the cooling sprayer is suitable for a method for directly and cheaply monitoring and controlling soil humidity. The air humidity is not fully consistent with the soil humidity sometimes. In this invention, no humidity resistor is used, simple polar plates are adopted to directly insert into the soil to monitor and control the soil humidity, namely, when the soil is dry, the resistance between every two polar plates inserted into the soil is too large and comes to the threshold voltage, thus, the method for intelligently and timely irrigating is started, and the cheap and reliable energy-saving type cooling sprayer product becomes possible. According to the principle that the steel wire pitch is reduced and the spring diameter is enlarged when the spring is stressed, the sides of multiple clamping springs (48) enable multiple fine-tuning threaded rings (41) to shorten the spaces among various circular layers, namely shorten the thread pitch, along with the reduction of the steel wire pitch, and moreover, the multiple fine-tuning threaded rings (41) are jammed radially when the diameters of the springs are enlarged, so that the threaded rings (41) are forced to collect together; and moreover, as the joint can clamp a thread along both the radial direction and the axial direction simultaneously and rapidly, the design is quite unique.

Description

technical field [0001] The invention relates to a control method of watering water flow for environmental protection and landscaping, which is an energy-saving cooling sprayer, a mechanical timer and a mechanical timer with a newly added auxiliary spring on a joint with a thread ring size and pitch that can be fine-tuned. The improvement on the basis of the energy-saving sprinkler irrigation timer with multi-purpose interface, the important content is to apply a simple method of measuring soil moisture to the improvement of the energy-saving cooling sprayer. Background technique [0002] The desire to pursue environmental protection and landscaping is endless; there are also many patents on the control method of watering water flow, and the timing switch of garden sprinklers controlled by both sides of the long axis, such as patent US7252113B2, and Patent ZL200820120164.8 all adopts the timing switch of the garden sprinkler controlled by both sides of the long axis. Althoug...

AI Technical Summary

Problems solved by technology

Imagine that if the hygrosistor is exposed to the air to moisten the fog, or if someone breathes nearby, the hygrosistor will command watering, and if the land has just been watered and the soil is very wet and does not need water, then There is a possibility of misoperation

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