JPS6315418B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a bathing device consisting of a waterproof pan that receives hot water flowing out of the bathtub, and a drainage device installed in the waterproof pan, which utilizes the exhaust heat of the hot water inside the bathtub. The purpose is to heat the bathroom.

Conventional waterproof pans only have a drainage device that directly drains the hot water that flows out of the bathtub, and therefore the hot water in the bathtub is thrown away without any waste heat being utilized. The present invention has been made in view of these drawbacks.

The present invention will be described below with reference to embodiments shown in FIGS. 1 to 4.

In the figure, 1 is a waterproof pan made of integrally molded plastic that forms the floor of the bathroom, 2 and 2 are wall panels of the bathroom, 3 is a bathtub installed outside the wall panel 2, and 4 is the waterproof pan. This is a bathtub placed on top of the bathtub. Reference numeral 5 denotes a hot water storage recess provided at a position corresponding to the washing area of the waterproof pan 1, in which hot water heated in the bathtub 4 can be stored. 6 is the hot water storage recess 5
It is a drainage device installed in the bottom groove 5a of the trap plate 7, which has a water stop wall 7a on the half of the periphery and is rotatable, a drainage basin part 8 disposed at the bottom of the trap plate 7, and a drain pipe. Consists of 9. When the trap scale 7 is rotated as shown in FIG. 3, the bottom groove 5a
The trap eye plate 7a is formed by the rising wall portion and the water stop wall 7a.
If hot water is prevented from flowing into the bottom groove and the tube is rotated 180 degrees from the state shown in FIG. That is, in the former state, hot water flowing out from the bathtub 4 can be stored in the hot water storage recess 5, and in the latter state, the hot water stored in the hot water storage recess can be discharged to the drainage device. Reference numerals 10 and 10 are pipes that connect the bathtub 4 and the bath pot 3 and allow hot water to circulate between the two, and a bellows portion 10a is provided on the bathtub 4 side. 11 is a screw with a flange that fastens the base of the pipe 10 to the wall of the bathtub 4, and 12 is a packing. And bellows part 1
If you extend 0a and move the bathtub 4 to the inside of the bathroom, the bathtub 4
It can clean water scale that has accumulated on the underside of the machine and prevent bad odors.

As described above, the bathing device of the present invention is characterized in that the waterproof pan is provided with a recess for storing hot water, and the recess for storing hot water is provided with a drainage device that can be opened and closed. Heating the bathroom using stored waste heat has become easy to accomplish.

[Brief explanation of the drawing]

1 to 4 show examples of the present invention, in which FIG. 1 is a schematic sectional view of the entire bathing device, FIG. 2 is a sectional view of the waterproof pan, FIG. 3 is a perspective view of the drainage device, and FIG. The figure is a sectional view of a pipe connection part.

Claims (1)

[Claims] 1. In a bathing device consisting of a waterproof pan that receives hot water that flows out of the bathtub, and a drainage device installed in the waterproof pan, a recess for storing hot water is provided in the waterproof pan, and a drainage device that can be opened and closed in the recess for storing hot water is provided. A bathing device characterized by being provided with.