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Water flow controller for water spraying tool

A technology of water flow control and tools, which is applied in the direction of spraying devices, spraying devices, etc., can solve the problems of high strength, large flow rate, and high sealing requirements of water flow control devices, so as to achieve good sealing effect, increase water flow intensity, and improve water flow control effect and the effect of the sealing effect

Inactive Publication Date: 2007-12-19
TIANJIN JINMAO GROUP
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AI Technical Summary

Problems solved by technology

[0004] The water flow control structure in the known technology cannot meet the requirements of thicker water rods. The thicker and longer hand-held tool rods have a larger flow of water, which requires higher sealing requirements for the water flow control device. higher strength
The market urgently needs a water flow control device that can better meet the flow and sealing requirements of thicker water rods

Method used

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  • Water flow controller for water spraying tool
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Embodiment Construction

[0026] The specific implementation, structure, features and effects provided by the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0027] As shown in Figure 1-2, a water flow control device for a water spray tool includes a valve body 1 that can accommodate a spherical valve core 2, and the spherical valve core 2 is turned by a rotary handle 3 to control the flow of water on and off. passage, wherein, the main body 13 of the valve body 1 is cylindrical, and one end of the main body protrudes outward to form a valve body water outlet coupling part 15 matched with the rod body connector 5, and the other end of the main body has a valve body water inlet 10;

[0028] The main body 13 of the valve body is provided with a spherical spool accommodating cavity 11, which extends upwards to form a neck cavity 12 that accommodates the spherical spool shank 21. The neck cavity is provided with the handle The ...

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Abstract

The present invention is one water flow controller for water spraying tool, especially one water spraying pipe. The water flow controller includes one ball valve to control the water flow passage, one pipe connector connected to one end of the ball valve, and one water tap connector connected to the other end of the ball valve. The water tap connector has one first water accumulating cavity to form water pressure and one second water accumulating cavity in the joint to the water tap. The present invention has raised water flow controlling effect, good sealing effect, low cost and other advantages.

Description

technical field [0001] The invention belongs to the field of sprinkler tools, in particular to a water flow control device for a sprinkler bar. Background technique [0002] Known technology such as published Chinese patent 200320129525.2 a kind of water spray bar body that can mix cleaning liquid. In order to provide a watering device component that simplifies the cleaning operation and improves the efficiency of the cleaning operation, the present invention is proposed. Perforated holes and radial grooves, the top and bottom of which are respectively provided with the first and second diversion holes and pipe group joints whose bottom ends communicate with the radial grooves; the water control valve stem is pivoted in the radial grooves, The shaft is recessed with a main groove whose radian is larger than the half circumference of the shaft, the first and second secondary guide grooves connected with the main groove at the inner side and connected with the first and secon...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B12/00B05B1/30
Inventor 李杰刘金龙杨海江李江涛
Owner TIANJIN JINMAO GROUP
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