JPH0440630U

JPH0440630U -

Info

Publication number: JPH0440630U
Application number: JP8213590U
Authority: JP
Priority date: 1990-07-31
Filing date: 1990-07-31
Publication date: 1992-04-07
Anticipated expiration: 2003-03-25
Also published as: JPH0511861Y2

Description

[Brief explanation of the drawing]

第１図及び第２図は本考案の第１実施例に係り
、エアブロー装置が組み込まれたユニツトバスの
要部の概略構成を示す側断面図、第２図は第１図
の−線に沿つて切断した状態のエアブロー配
管の概略構成を拡大して示す平断面図である。ま
た、第３図及び第４図は本考案の第２実施例に係
り、ユニツトバスの要部の概略構成を示す側断面
図、第４図は第３図の−線に沿うエアブロー
配管の概略構成を拡大して示す平断面図である。
さらに、第５図及び第６図は従来例に係り、第５
図はユニツトバスの要部の概略構成を示す側断面
図、第６図は第５図の−線に沿うエアブロー
配管の概略構成を拡大して示す平断面図である。図における符号１は浴槽、２は排水配管、３は
エアポンプ、４はエアブローノズル、５はエアブ
ロー配管、８は水抜き配管、１０は逆止弁、Ｗは
湯水である。なお、図中の同一符号は、互いに同
一もしくは相当する部品、部分を示している。 1 and 2 are side sectional views showing a schematic configuration of the main parts of a unit bath in which an air blow device is incorporated, according to a first embodiment of the present invention, and FIG. 2 is a side sectional view taken along the - line in FIG. 1. FIG. 2 is an enlarged plan sectional view showing the schematic configuration of the air blow piping in a cut state. 3 and 4 relate to a second embodiment of the present invention, and FIG. 4 is a side sectional view showing the schematic configuration of the main parts of the unit bath, and FIG. 4 is a schematic configuration of the air blow piping along the - line in FIG. 3. FIG.
Furthermore, FIGS. 5 and 6 relate to the conventional example, and FIGS.
The figure is a side sectional view showing a schematic configuration of the main parts of the unit bath, and FIG. 6 is an enlarged plan sectional view showing the schematic configuration of the air blow piping along the line - in FIG. 5. In the figure, numeral 1 is a bathtub, 2 is a drain pipe, 3 is an air pump, 4 is an air blow nozzle, 5 is an air blow pipe, 8 is a drain pipe, 10 is a check valve, and W is hot water. Note that the same reference numerals in the figures indicate the same or corresponding parts and portions.

Claims

[Claims for Utility Model Registration] (1) Air blow piping is provided that connects air blow nozzles arranged in parallel on the bottom of the bathtub and an air pump that supplies compressed air to these nozzles, and is also connected to the drainage piping of the bathtub. An air blow piping system comprising a water drain pipe for air blow piping, characterized in that a communication port on the air blow pipe side of the water drain pipe is connected to a high pressure point on the air pump side of the air blow pipe. (2) The air blow piping system according to claim 1, wherein the air blow piping side communication port of the water drain piping is connected to a low pressure point on the air blow nozzle side of the air blow piping, and at the same time, the water drain pipe is connected to a low pressure point on the air blow nozzle side. An air blow piping system characterized by being provided with a check valve through which fluid can pass.