Spraying device with automatically adjusted spray angle

A technology of spraying angle and spraying device is applied in the field of spraying device with self-adjustment of spraying angle, which can solve the problems of affecting pedestrian traffic, waste of water resources, and ineffective utilization of water resources, and achieves the goal of avoiding waste of water resources. Effect

Inactive Publication Date: 2010-01-06
杨守信
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the non-circular plane shape, flower bases and farmland, a considerable part of the water is sprayed on the roads and other places outside the a

Method used

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  • Spraying device with automatically adjusted spray angle
  • Spraying device with automatically adjusted spray angle
  • Spraying device with automatically adjusted spray angle

Examples

Experimental program
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Embodiment Construction

[0018] figure 1 It is a cross-sectional view of the spraying device with self-adjusting spray angle of the present invention. The bottom of the housing 1 is threadedly connected with the water inlet pipe 18 through the housing flexibly connecting the nut 2 , the positioning spring washer 8 and the positioning spring 9 . Under the action of the elastic force of the positioning spring 9, the casing 1 can rotate around the axis of the water inlet pipe 18, and can ensure the watertight seal. One side of the middle part of the housing 1 is a spinner nozzle 5 , and the other side is screwed with a spherical base 6 . The axes of the spinner nozzle 5 and the spherical base 6 respectively form an angle of 40° with the axis of the housing 1 . The movable nozzle 7 constrained by the spherical base 6 can swing up and down by 45° radially along the axial direction of the housing 1 . One end of the rotator positioning frame 17 is fixed on the rotator nozzle 5 . The initial position of t...

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PUM

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Abstract

The invention relates to a spraying device with an automatically adjusted spray angle, comprising a shell, a rotator, a rotator fixing shaft, a rotator return spring, a rotator spray nozzle, a rotator spacer, a rotator spray nozzle baffle, a fixing screw cap of the rotator spray nozzle baffle, a spherical base, a moveable spray nozzle, a shell movable connection screw cap, a positioning spring, a positioning spring spacer, a guide frame and a guide frame fixing seat. When water flows into a water inlet pipe, the rotator which is acted by water sprayed by the rotator spray nozzle counterclockwise rotates around the shaft line of the shell; and acted by the distortional elastic force of the return spring, the rotator clockwise rotates, and the motions are carried out repeatedly so as to push the shell to rotate clockwise. The guide frame restrains the movable end of the moveable spray nozzle to slide along the curved line of the guide frame so as to continuously adjust the spray angle and to change the water spraying distance. The rotator spray nozzle baffle enables the water spraying distance of the rotator spray nozzle to be smaller than the shortest spraying distance of the moveable spray nozzle. By replacing the guide frames with different curved lines, different plane shapes, such as circles, quadrangles, sectors, and the like can be formed by spraying.

Description

Technical field: [0001] The invention relates to a spraying device, in particular to a spraying device with self-adjusting spray angle. Background technique: [0002] At present, due to the needs of drought, many lawns, flowers, seedling bases and farmlands that need to be watered are equipped with sprinklers that can automatically rotate and spray water. However, the automatic rotating nozzles currently available in the market can only be used in circular areas. For the non-circular plane shape, flower bases and farmland, a considerable part of the water is sprayed on the roads and other places outside the area, which not only affects the passage of pedestrians, but also makes the limited water resources not be used effectively, resulting in Water waste. Invention content: [0003] The problem to be solved by the present invention is to provide a spraying device with self-adjusting spraying angle. Compared with the prior art, it can automatically adjust the spraying ang...

Claims

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Application Information

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IPC IPC(8): B05B15/04
Inventor 杨守信
Owner 杨守信
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