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Sanitary cleaning device

A cleaning device and sanitation technology, used in water supply devices, sanitary equipment for toilets, buildings, etc.

Active Publication Date: 2017-08-11
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing sanitary cleaning device also has room for improvement based on the viewpoint of comfort

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0057] The overall structure of the sanitary cleaning device

[0058] Below, use Figure 1 to Figure 5 The overall structure of the sanitation washing device of this embodiment will be described.

[0059] figure 1 It is a perspective view of the state which installed the sanitation washing apparatus which concerns on embodiment of this invention on the toilet. figure 2 It is a perspective view of the state which removed the front main body case of the main body of this sanitary washing apparatus. image 3 It is a perspective view of the state which removed the front main body case of the main body of this sanitary washing apparatus, and a control part. Figure 4 It is a perspective view which shows the upper surface of the operation part of this sanitary washing apparatus. Figure 5 It is a perspective view showing the appearance of the remote controller.

[0060] Such as figure 1 As shown, the sanitation washing device 100 of the present embodiment is composed of at l...

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PUM

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Abstract

The sanitary cleaning device has a nozzle device, a water pump, a heat exchanger, a regulating valve and a control unit. The nozzle device has a buttock washing flow path, a feminine part washing flow path, and a nozzle cleaning flow path. When the cleaning operation of buttock washing or feminine part washing is performed, the control unit sequentially starts the driving of the water pump and the heat exchanger, supplies the selected channel with hot water heated by the heat exchanger for a predetermined time, and then turns the The selection of the regulator valve is switched to the nozzle cleaning flow path. Furthermore, the supply of hot water to the nozzle cleaning flow path is maintained even during the forward movement of the nozzle unit from the storage position to the washing position. Thereby, it is possible to suppress the temperature drop of the moving washing water, and it is possible to spray sufficiently heated hot water from the start of spraying, thereby achieving comfortable washing.

Description

technical field [0001] The present invention relates to preliminary heating of a cleaning nozzle in a sanitary cleaning device of an instantaneous heating method with a heat exchanger. Background technique [0002] Conventionally, for such a sanitation washing device having a heat exchanger for instantaneously heating washing water, a configuration for preliminary heating of the washing nozzle is disclosed as follows (for example, refer to Patent Document 1). [0003] That is, the sanitary washing device described in Patent Document 1 first drives a pump for feeding washing water and a heat exchanger for heating washing water with the washing nozzle stored in the stored position when performing washing operation. Then, pre-cleaning is performed in which hot water is supplied to the flow path of the cleaning nozzle and sprayed from the discharge port. Thereby, cleaning and preliminary heating of the cleaning nozzle are performed. [0004] Next, after the pre-cleaning is com...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03D9/08
CPCE03D9/08
Inventor 古闲良一国木靖博里井乔行
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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