Flush toilet apparatus

A toilet and flushing technology, applied in water supply devices, flushing toilets, flushing equipment with water tanks, etc., can solve problems such as damage

Active Publication Date: 2014-10-01
TOTO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] In this way, although one advantage of adopting the method of supplying washing water by the jet pump is that the water tank can be miniaturized, if measures are taken on the shape of the throat to suppress the reduction in the efficiency of the action of the jet pump, the size of the water tank will be increased, and there is a problem. Issues that detract from the above advantages

Method used

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Embodiment Construction

[0070] Hereinafter, embodiments of the present invention will be described with reference to the drawings. In order to facilitate understanding and description, the same components are denoted by the same symbols as much as possible in the respective drawings, and repeated descriptions are omitted.

[0071] refer to figure 1 and figure 2 The flush toilet device according to the first embodiment of the present invention will be described. figure 1 It is a cross-sectional view of the flush toilet device FT, and shows a cross section when the flush toilet device FT is cut along a plane perpendicular to the left-right direction thereof. figure 2 It is a plan view of the flush toilet device FT. exist figure 2 In the figure, in order to show the internal structure of the water tank 20 which will be described later, the state which removed the upper cover 201 of the water tank 20 is shown.

[0072] Such as figure 1 and figure 2 As shown, the flush toilet device FT has a to...

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PUM

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Abstract

A flush toilet apparatus includes a tank and a jet pump unit. A throat pipe of the jet pump unit includes: a first linear portion formed to linearly extend obliquely upward from a suction port; and a second linear portion formed to linearly extend toward an inlet of a water conduit on a lower side, and the entire throat pipe is in an inverted U-shape when viewed from the side. The throat pipe is arranged so that an angle between a central axis of the second linear portion and a vertical direction is smaller than an angle between a central axis of the first linear portion and the vertical direction when viewed from the side.

Description

technical field [0001] The present invention relates to a flush toilet device which discharges dirt to a drainpipe by using washing water. Background technique [0002] As a method for supplying flush water to the bowl of a flush toilet device, a method of supplying water using high water pressure in a water pipe (direct pressure type) or a method of supplying water from a water tank placed at a high place is known. (water tank type). [0003] Since the direct pressure flush toilet device directly supplies the water in the water pipe to the bowl, continuous washing is possible. However, since the flow rate of the washing water decreases when the water pressure in the water supply pipe is low, there is a problem that the washing performance is lowered. [0004] Since the cistern type flush toilet device utilizes the potential energy of the water stored in the cistern to supply water to the basin, a large flow of flushing water can be supplied without being affected by the w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03D3/10
CPCE03D5/01E03D11/08E03D1/085
Inventor 北浦秀和石丸亮子岩端智大太田吉喜吉冈隆
Owner TOTO LTD
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