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Sanitary washing apparatus

A technology for hygienic washing and washing water, applied in spraying devices, spraying devices, water supply devices, etc., can solve problems such as uneven temperature, insufficient heating, and inability to generate warm water, so as to improve water saving efficiency and reduce standby time The effect of power consumption

Active Publication Date: 2011-07-20
TOTO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, if water is supplied at a flow rate exceeding the hot water generating capacity of the instant heating heat exchanger, the supplied water cannot be sufficiently heated in the instant heating heat exchanger.
Therefore, there may be temperature unevenness in the generated warm water or the specified warm water may not be generated.

Method used

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Examples

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Embodiment Construction

[0037]Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, the same code|symbol is attached|subjected to the same component in each drawing, and detailed description is abbreviate|omitted suitably.

[0038] figure 1 It is a perspective schematic view which shows the toilet flushing apparatus provided with the sanitary washing apparatus concerning embodiment of this invention.

[0039] figure 1 The illustrated toilet device includes a western-style toilet (hereinafter, simply referred to as "toilet" for convenience of description) 800 and a sanitary washing device 100 installed thereon. The sanitary washing device 100 has a housing 400 , a toilet seat 200 and a toilet cover 300 . The toilet seat 200 and the toilet lid 300 are respectively pivotally supported by the housing 400 so that they can be opened and closed freely.

[0040] Partial cleaning function parts etc. are built in the inside of the housing 400, and ...

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PUM

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Abstract

The invention provides a sanitary washing apparatus, capable of increasing the water-saving efficiency and reducing the standby power. The local washing nozzle comprises: a water supply path configured to pass the wash water; an orifice configured to direct the wash water passed through the water supply path toward the human body part; a throat; a mixing chamber provided on a downstream side of the orifice and on an upstream side of the throat, an area of a cross section of the mixing chamber perpendicular to a discharge direction of the wash water being larger than an area of a cross sectionof the orifice perpendicular to the discharge direction; and an air intake portion configured to take air into the mixing chamber by a negative pressure generated by wash water flowing from the orifice toward the throat, a return flow is generated in the mixing chamber by wash water flowing out from the orifice and having a flow direction changed by a wall face of the mixing chamber, the air is sucked into the mixing chamber via the air intake portion being mixed into the return flow as an air bubble, and the return flow is mixed with the air joining wash water flowing from the orifice towardthe throat and is discharged from the throat.

Description

technical field [0001] The aspect of the present invention generally relates to a sanitary cleansing device, and specifically relates to a sanitary cleansing device for washing the "bottom" and the like of a user sitting on a Western-style toilet with water. Background technique [0002] In a sanitary washing machine, in order to improve the feeling of washing, for example, it is generally considered that a washing method that realizes both the stimulating feeling and the sense of volume of the washing water is preferable. In order to further enhance the stimulation, it is necessary, for example, to further increase the flow rate of the spouted water, and to spray the water to the human body without attenuating the further increased flow rate in the flow path. [0003] As a method of increasing the jetting water flow rate, for example, a method of reducing the diameter of the washing flow path and further forcibly increasing the flow rate by using a pump, etc. are mentioned....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03D9/08
CPCB05B7/0425B05B1/20E03D9/08
Inventor 福里真太郎小薗由宽高祖慎一
Owner TOTO LTD
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