JPS59185545U

JPS59185545U - Hot water circulation bathtub

Info

Publication number: JPS59185545U
Application number: JP8064483U
Authority: JP
Inventors: 竹内　昌夫; 村田　幸隆; 正治村田; 安斎　操; 一郎中島; 俊昭田中
Original assignee: 東京瓦斯株式会社; 日立化成工業株式会社
Priority date: 1983-05-28
Filing date: 1983-05-28
Publication date: 1984-12-10
Also published as: JPH0134041Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の温水循環式浴槽の斜視図、第２図は本考
案に係る浴槽の斜視図、第３図は要部の　　　゛斜視図
、第１図は要部の断面図、第５図はＡ−Ａ線断面図、第
６図は追い焚き中における浴槽内各部の温度上昇例を示
すグラフである。１・・・浴槽、２・・・加熱室、３・・・熱交換器、６
・・・立上り部、１３・・・センサー室、１４・・・セ
ンサー。Figure 1 is a perspective view of a conventional hot water circulation bathtub, Figure 2 is a perspective view of a bathtub according to the present invention, Figure 3 is a perspective view of the main parts, Figure 1 is a sectional view of the main parts, and Figure 5 is a perspective view of the main parts. The figure is a sectional view taken along the line A-A, and FIG. 6 is a graph showing an example of temperature rise in various parts of the bathtub during reheating. 1... Bathtub, 2... Heating chamber, 3... Heat exchanger, 6
...Rise part, 13...Sensor chamber, 14...Sensor.

Claims

[Scope of utility model registration request]

A heat exchanger is installed inside a heating chamber formed at the bottom of the bathtub, and the heating chamber is covered with a cover that also serves as the bottom plate of the bathtub, and a heat medium is supplied into the heat exchanger to control the temperature of hot water. In a hot water circulation bathtub in which a detection sensor is attached to a part of the bathtub, both left and right edges and a front edge of the cover are bent upward to form a rising part, and an outlet is provided on both left and right edges of the rising part. This hot water circulation bathtub has an inlet on the rear edge side of the cover, a sensor chamber formed by venting the center of the rising part of the front edge of the cover, and a hot water temperature detection sensor installed in the sensor chamber.