JPS62266330A - Bathroom floor heating unit - Google Patents

Abstract

PURPOSE:To make it possible to carry out bathroom floor heating safely and economically by connecting a bathtub to a heat source and providing a hot water storage tank assembled in a circulation pipe at a washing place, and radiating heat of hot water circulating within a circulation pipe by means of a pump. CONSTITUTION:At the time of additional heating of hot water within a bathtub 1, hot water flows from the bathtub 1 into a hot water storage tank 6 via an outgoing pipe 3a of a circulating pipe 3, and radiates heat to the floor surface 5 of a washing place. The radiated hot water passes through the outgoing pipe 3a of the circulating pipe 3, and is heated by a heat source 2, then passing through a return pipe 3b and again returning to the bathtub 1. Thus, by carrying out repeatedly such forced circulation, the floor surface 5 of the washing place is warmed by the heat radiation of hot water passing the inside of the heat storage tank 6, and hence comfortable bathing can be performed. Thus, the floor heating is carried out by utilizing heat of circulating hot water between the inside of the bathtub 1 and the heat source 2, it is unnecessary to provide a heat source exclusively used for floor heating and piping equipments exclusively used therefor, but it is possible to carry out the bathroom floor heating safely and economically.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a bathroom floor heating device that performs floor heating in a washing area of a bathroom.

C Back Cheating Technology] Various bathroom floor heating devices have been proposed for floor heating in bathroom washing areas.

For example, a structure has been proposed in which heating wires are buried under the floor of the washing area to warm the floor of the washing area, but this is extremely dangerous as there is a risk of electric shock if the insulation coating of the heating wire is destroyed. Ta.

In addition, a hot water heater has been proposed that installs a radiator dedicated to floor heating under the floor of the washing area and performs hot water floor heating, but is there a dedicated radiator? Since it is necessary to use g, the cost is high and it is uneconomical.

[Purpose of the invention]

An object of the present invention is to provide a bathroom floor heating system that can safely and economically perform floor heating without requiring a dedicated 2RdQ or the like for 1st Song heating.

[Disclosure of the invention]

The bathroom floor heating device of the present invention includes a circulation pipe that connects a bathtub, a heat source that heats water, and the bathtub drawing source and circulates hot water in the bathtub 1π between the bathtub and the heat source; 1
a circulation pump that is attached to the 0 pipe and forcibly circulates the hot water in the bathtub between the bathtub and the heat source;
It is equipped with a hot water storage tank that radiates the heat of the circulating hot water to the washing area floor.

In other words, according to this invention, a bathtub and a heat source are connected by a circulation pipe, and hot water is forced to circulate between the bathtub and the heat source using a circulation pump attached to the circulation pipe, and at the same time, hot water is allowed to flow into the circulation pipe. A hot water storage tank is installed in the washing area, and the heat of the hot water circulating in the circulation pipe is radiated through the floor of the washing area.

Therefore, it is possible to perform floor heating by utilizing the heat released from the hot water in the bathtub as it circulates through the circulation pipe and the hot water storage tank, and there is no need for a dedicated heat source or piping equipment for floor heating. , bathroom floor heating can be performed safely and economically.

Example An example of this invention will be explained based on the drawings.

In other words, this bathroom floor heating system has a bathtub 1, a water heating tank #2, and a tank ζFA2.
A Wi ring vibrator 3 that circulates the hot water in the bathtub 1 between the bathtub 1 and the heat source 2; A hot water storage tank 6 installed in the washing place and embedded in the circulation pump 4 and dissipating the heat of the hot water circulating in the ring pipe 3 to the floor 5 of the washing place. It was a good thing.

The heat source 2 heats the hot water in the bathtub l,
Various water heaters and water heaters can be used, such as a gas burner like a normal bathtub, an electric heater, and a solar water heater.

The circulation pipe 3 is attached to the side wall of the bathtub 1 by an adapter 9, and is formed of an outgoing pipe 3a that sends hot water in the bathtub l to heat r1.2, and a return pipe 3b that returns the field heated by the heat source 2 to the inside of the bathtub l. has been done.

The circulating I lobe 3 in the heat source 2 is heated to 1. A circulation pump 4 for circular circulation and fins 7 for heat exchange are attached.

The hot water storage tank 6 is a relatively thin, pulse-shaped heat dissipation tank that is buried under the floor 5 of the washing area and is built into an outgoing pipe 3a that sends hot water from the bathtub 1 to the heat source 2. A three-way valve 8 is provided between the hot water tank 6 and the heat source 2, so that hot water does not pass through the hot water tank 6, but directly from the bathtub l through a bypass pipe 10 connected in parallel with the hot water tank 6. W to 2
It is configured so that it can be used as an i-ring.

Next, the operation of this embodiment will be explained. When reheating the hot water in the bathtub 1, the hot water flows from the bathtub 1 through the outward vibe 3a of the circulation pipe 3 into the hot water tank 6 by the circulation pump 4, and radiates heat to the floor 5 of the washing area.

The radiated hot water further passes through the outgoing pipe 3a and is heated to
1 and returned to the bathtub 1 through the return pipe 3b. By repeatedly performing forced circulation in this way, the water passes through the hot water tank 6. - The washing area floor 5 is warmed by the heat dissipation of the canopy water, making it possible to take a comfortable bath.

In this way, floor heating is performed using the heat of hot water sent from inside the bath + filter to heat source 2, so there is no need for a dedicated cooling source or dedicated piping equipment for floor heating, making it safe and economical. Is it possible to perform floor heating in the bathroom? Moreover, by providing the two-way valve 8, when floor heating is not required, such as in the summer, the hot water flow path can be switched to the bypass pipe IO using the three-way valve 8, and the floor heating can be stopped. Furthermore, by using the hot water sent from the bathtub l to the heat i2 to the floor Vi, heating can be performed at the same quality as the hot water temperature in the bathtub 1.

In this embodiment, the hot water circulating from the bathtub l to the heat source 2 is used for floor heating, but the hot water tank 6 is inserted into the return pipe 3b that returns hot water from the heat rA2 to the bathtub l,
It is also possible to use the high-temperature 7-ki heated by heating for non-heating purposes.

[Effects of the Invention] According to the bathroom floor heating device of the present invention, the bathtub and the iQH source are connected by a circulation pipe, and hot water is forcedly circulated between the bathtub and the heat source by the circulation pump attached to the circulation pipe. A hot water storage tank filled with a circulation pipe is installed in the washing area, and the heat of the hot water circulating in the circulation pipe is radiated onto the floor of the washing area.

Therefore, it is possible to perform floor heating by utilizing the heat dissipated from the hot water in the bathtub as it circulates through the circulation pipe and the hot water storage tank.
There is an effect that the bathroom floor 1) can be cleaned safely and economically without the need for the following.

[Brief explanation of the drawing]

The drawings are explanatory diagrams of one embodiment of the present invention.

Claims (2)

[Claims] (1) A bathtub, a heat source that heats water, a circulation pipe that connects the bathtub and the heat source and circulates hot water in the bathtub between the bathtub and the heat source, and a circulation pipe that is attached to the circulation pipe and that circulates hot water in the bathtub. A circulation pump that forcibly circulates between a bathtub and a heat source, and a hot water storage tank installed in a washing area and incorporated in the circulation pipe to radiate heat of hot water circulating in the circulation pipe to the floor of the washing area. Bathroom floor heating system. (2) Claim No. 1, wherein the hot water storage tank is incorporated in a portion of the circulation pipe that sends hot water from the bathtub to the heat source.
Bathroom floor heating device as described in section.