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Sanitary washing device

A cleaning device and sanitation technology, which is applied to sanitary equipment, electric heating devices, water supply devices, etc., and can solve problems such as increased costs of cleaning water heating parts

Active Publication Date: 2018-03-09
TOTO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when a plurality of heaters are provided in the washing water heating part, the number of electric wires or switches for controlling energization increases as the number of heaters increases, resulting in an increase in the size of the washing water heating part. Increase in the number of parts, increase in cost, etc.

Method used

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Embodiment Construction

[0028] 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.

[0029] figure 1 It is a block diagram showing the configuration of main parts of the sanitation washing device according to the embodiment.

[0030] like figure 1 As shown, the sanitation washing device 100 includes a washing water heating unit 440 , a water spray nozzle 473 , and a control unit 405 . In addition, in figure 1 In , the main part configuration of the waterway system and the main part configuration of the electric system of the sanitary washing device 100 are shown at the same time.

[0031] The washing water heating unit 440 has a first heater 441 and a second heater 442 . The resistance value of the second heater 442 is higher than that of the first heater 441 . Washing water heating unit 440 heats ...

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PUM

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Abstract

There is provided a small-sized sanitary washing device capable of finely controlling wash water. The sanitary washing device includes a wash water heating part, a jetting nozzle, and a controller. The wash water heating part includes a first heater and a second heater. A resistance value of the second heater is higher than a resistance value of the first heater. The wash water heating part heatswash water supplied from a water supply source by only the first heater and the second heater. The jetting nozzle jets the wash water supplied via the wash water heating part. The controller controlspower supplied to the first heater and the second heater.

Description

technical field [0001] Aspects of the present invention generally relate to sanitary cleaning devices. Background technique [0002] There is known a sanitation washing device that washes parts of a human body by spraying washing water. The sanitation washing device has a washing water heating unit that heats washing water, and can spray warm water on the human body part. [0003] In such a sanitation washing device, three or more heaters having the same resistance value are provided in a washing water heating unit, and energization to each heater is individually controlled (for example, Patent Document 1). Thus, the temperature of the washing water can be controlled more finely than in the case of providing one heater with a large output. [0004] However, when a plurality of heaters are provided in the washing water heating part, the number of electric wires or switches for controlling energization increases as the number of heaters increases, resulting in an increase in...

Claims

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Application Information

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IPC IPC(8): A47K3/28A47K7/00H05B1/02
CPCA47K3/28A47K7/00H05B1/02H05B1/0252F24H15/31F24H15/281F24H15/37F24H15/32F24H15/407F24H9/2014H05B1/0283A47K4/00E03D9/08F24H1/0018F24H1/0072F24H1/101G05D23/30
Inventor 川田贤志松田泰宏山川刚志
Owner TOTO LTD