Air-boosted water gun for gardens

Abstract

An air-boosted water gun for gardens is a multifunctional boosted water spraying gun and contains a pesticide box elbow component (21), a pesticide box clamping band (22), a pesticide box oxidated decorative ring (23) and a pesticide box (26). A spraying water thrower contains a water commutator, a gear set is subjected to speed reduction in a manner that a water turntable is impelled by water flow, then, a commutator disk (5821) shifts a swing link (5801), the shifted swing link (5801) is in deflection and has deflection bending, and a shifting plate of a head of the shifted swing link separately holds down beveled-edge water flow holes (5801c) of two symmetrical water inlet and outlet pipes so as to achieve commutation. A small pump (t30) in the water gun rotates and squeezes an imbibition silicone tube (t29) in an add-fuel-to-fire manner, then, liquid in the pesticide box (26) passes through a filtering plug (t28a) or filter screen (t28b) of a filter (t28), is pressed into the imbibition silicone tube (t29), moves to a sprayer on a gun barrel component (t4) and is converged with water flow of the sprayer, and mist is formed and sprayed.

Description

technical field [0001] The invention relates to a control method for water flow used in environmental protection and landscaping, which is a high-performance anti-fouling swing sprinkler and a water-saving method, including an energy-saving agricultural and forestry irrigation electromagnetic start-stop garden water gun and an energy-saving electromagnetic flow rate Taking into account the circuit and water saving methods, including flow-adjustable drippers, 360-degree nozzles, connectors with fine-tuning thread ring size and pitch, and matching with timers with multi-purpose interfaces and air-assisted garden water guns, as well as spraying angles Adjustable swing sprinkler. 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 ...

AI Technical Summary

Problems solved by technology

Existing products vary, and none of them are perfect; there is a certain nozzle (55ac), such as Figure 31 As shown, the water is connected to the nozzle seat (55c) of the certain nozzle (55ac) through the matching components and then sprayed out through the only small square hole provided on the nozzle cap as the water nozzle (55a3c). Its disadvantage is that the range of sprayed water is narrow, and it cannot have a 360-degree all-round irrigation effect.

Another nozzle (55ad) for existing products, such as Figure 32 As shown, the water is connected to the nozzle seat (55c) of the certain nozzle (55ad) through the matching components, and is sprayed out through the large through hole opened on the half side of the nozzle cap as the water nozzle (55a3d) , its shortcoming is that the range of sprayed water is only half, and cannot have a 360-degree all-round irrigation effect

The existing electromagnetic flowmeter is made based on Faraday's principle of electromagnetic induction. When the conductor cuts the magnetic force line in the magnetic field, an induced potential proportional to the liquid flow rate is generated, and is detected by the electrode in contact with the liquid, so that it is converted by the cable. After intelligent processing, the communication and control between the flow data and the computer are realized. The existing electromagnetic flowmeter includes a measuring tube, an inlet flange, an outlet flange, electrodes, an excitation wire, a measuring tube housing, a circuit board and The display device, in which the measuring tube, the inlet flange, the outlet flange and the measuring tube housing are all made of metal materials, the disadvantages of using metal materials are: the weight of the entire flowmeter is relatively large, and it is inconvenient to install and maintain. The work is completed with the cooperation of people, which affects work efficiency; and the cost of metal materials is high, making the price of the finished flowmeter more expensive

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