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Water spraying device

A water spray device and water nozzle technology, applied in the directions of spray device, spray device, water supply device, etc., can solve the problem of impossible to achieve high-speed swing of cleaning point, and achieve simplified assembly and maintenance, improved reliability, and reduced cost. Effect

Inactive Publication Date: 2004-03-24
TOTO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, faster vibration of the cleaning point is required to create the illusion as described above, since the flow element is limited by the swing frequency, it is impossible to achieve high-speed swing of the cleaning point

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0179] Embodiments of the present invention are described below in conjunction with the accompanying drawings, image 3 It is a water circuit configuration diagram of the human body part washing device 100 according to the embodiment of the water spray device of the present invention.

[0180] like image 3 As shown, the water flows into the human body partial cleaning device 100 from the upper stream and includes a filter 81, a check valve 82, a pressure regulating valve 83, a solenoid valve 84, a pressure relief valve 85, a heat exchanger 86, and A flow regulating valve 87 can spray cleansing water from the cleansing nozzle 1 to the parts of the human body. The filter 81 removes dirt and scale from the supplied wash water, and the check valve 82 prevents the wash water from flowing back to the original side.

[0181] The washing water is adjusted to a predetermined water pressure through the pressure regulating valve 83 , and reaches the heat exchanger 86 through the openi...

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PUM

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Abstract

A novel water jetting device achieves a water jet of a wide range and an economization of water without using an electric drive device. A water jetting body 10 is so assembled in a vortex chamber 4 with its water jetting spout 11 confronting the outside of the force receiving member 12 that a force receiving member 12 can oscillate in a position inclined in the vortex chamber 4. A vortex flow thus established in the vortex chamber 4 is caused to make a flow velocity difference around the force receiving member 12, and a force generated on the basis of the flow velocity difference is exerted upon the force receiving member 12 to oscillate the water jetting body 10 in the inclined position in the vortex chamber 4 thereby to jet the cleaning water in the vortex chamber 4 from the water jetting spout 11.

Description

technical field [0001] The present invention relates to a water spray device that discharges supplied washing water from a nozzle. Background technique [0002] In the past, when washing with a stronger water flow was required, a large amount of washing water was sprayed, or in order to wash a wider area, or to improve the washing feeling when washing the human body, it was necessary to spray a larger amount of washing water from the washing nozzle water to a wider range. [0003] For example, in order to clean a wide area, there is provided a method of spraying washing water from the washing nozzle in a rotating or slightly rotating manner, and the washing nozzle itself moves along a predetermined locus while spraying the washing water. This method as figure 1 As shown, the cleaning nozzle of the human body cleaning device is driven by two motors, and at the same time, the nozzle moves along a predetermined trajectory in combination with the left and right and front and r...

Claims

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Application Information

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IPC IPC(8): A61H33/00B05B1/14B05B1/34B05B3/04B05B3/06
CPCA61H33/60A61H33/6047A61H33/6063B05B3/0495A61H33/6057B05B3/0404B05B3/06A61H33/0087B05B3/0418B05B3/0463B05B1/14B05B1/34B05B3/001B05B1/3402E03D9/08
Inventor 佐藤稔畠山真有田钦也滨田靖夫
Owner TOTO LTD