JPH0354329Y2 - - Google Patents

Description

[Detailed description of the invention] [Technical field] The invention relates to a floor heating panel that mainly heats the floor of a bathroom using hot water. Regarding the technology to achieve.

[Background Art] Conventionally, in floor heating panels, hot water is supplied to a hot water passage formed inside the panel body.
The device only performs heating by raising the temperature of the panel itself, and because of this simple heat exchange, it has become impossible to effectively heat the bathroom.

[Purpose of the invention] The present invention was made in view of these problems, and its purpose is to provide a floor heating panel that safely and effectively heats the room by using hot water as a heating heat source. There is a particular thing.

[Disclosure of the invention] The floor heating panel of the present invention has a hot water passage path 2 provided inside the panel body 1, hot water injection holes 3... formed at the terminal end of the hot water passage path 2, and hot water injection holes 3... Hot water supply stop valve 4 on the hot water supply upstream side of...
By configuring it in this way, the above object is achieved. In other words, in addition to warming the panel body 1 with the hot water supplied to the hot water passage path 2 for space heating, by forming the hot water injection holes 3 at the end of the hot water passage path 2, the hot water injection holes 3 The jetted hot water can directly heat the room like a shower from below, or the jetted hot water can quickly raise the surface temperature of the panel main body 1. In this way, the heating heat source It is possible to effectively heat the bathroom by using the hot water of 2, and by providing a hot water supply stop valve 4 on the upstream side of the hot water injection hole 3, the hot water injection hole 3
The hot water injection hole 3 is formed at the end of the hot water passage path 2, and the end of the hot water passage path 2 is released, making it highly safe in this respect. This reduces the amount of hot water remaining inside the panel body 1, and reduces the load on the panel body 1 due to the residual water.

Embodiments of the present invention will be described in detail below based on the drawings.

A hot water passage path 2 is formed in a meandering manner inside the panel body 1. A large number of hot water injection holes 3 are formed at the end of the hot water passage 2. As shown in FIG.
is provided.

Therefore, in addition to heating the panel body 1 by the hot water supplied to the hot water passage path 2 for space heating, hot water is injected from the hot water injection hole 3 formed at the end of the hot water passage path 2, and as shown in FIG. The hot water injected into the panel body 1 can be used to perform direct heating, like a shower from below, or the surface temperature of the panel body 1 can be quickly raised with the hot water jetted out, and the hot water used as a heating heat source can be used in this way. This is used to effectively heat the bathroom. The hot water injection hole 3 is located at the end of the hot water passage path 2, and the hot water injected from the hot water injection hole 3 has a low temperature after being heat exchanged in the hot water passage path 2. By providing a hot water supply stop valve 4 on the upstream side, hot water injection from the hot water injection hole 3 is controlled and safety is enhanced. By forming a hot water injection hole 3 at the end of the hot water passage path 2, the end of the hot water passage path 2 is opened, reducing the amount of hot water remaining inside the panel body 1. This reduces the load and avoids problems associated with residual water.

The hot water supply stop valve 4 is an electric valve, such as a solenoid valve, that opens and closes based on the detection result of a temperature sensor (not shown) that detects the hot water temperature in the hot water passage path 2 or at its terminal end, and is an electric valve such as a solenoid valve. Hole 3
The hot water supply stop valve 4 is to be opened and operated when the temperature of the hot water spouted from the valve is, for example, 38°C or higher (higher than body temperature) and at a set temperature that does not pose a risk of scalding. 2 from temperature
The hot water supply stop valve 4 is configured to close at a set temperature that is approximately 3°C higher. If such a closing operation temperature is set high, there is a risk of burns, so it is better to set a lower temperature for the closing operation. The hot water supply stop valve 4 and the temperature sensor are protected by being placed inside a protective case 5.

Incidentally, the floor heating panel A of the present invention can be embedded in the floor or in the wall surface. In such a case, the hot water injection hole 3 is opened outward.

FIG. 2 shows another embodiment, in which the hot water supply stop valve 4
is provided at the most upstream side of the hot water passage route 2 so that hot water supply pressure is not applied to the hot water passage route 2.
Moreover, it is designed so that there is no residual hot water.

[Effects of the invention] In short, the present invention not only uses hot water supplied to the hot water passageway to warm the panel body for space heating, but also has hot water injection holes formed at the end of the hot water passageway. The hot water injected from the hot water injection holes can be used for direct heating like a shower from below, and the surface temperature of the panel body can be quickly raised with the hot water jetted out.
In this way, the hot water from the heating heat source can be used to effectively heat the bathroom, and since the hot water injection holes are formed at the end of the hot water passage path, the hot water injected from the hot water injection holes can pass through the hot water. Since the temperature is low after heat exchange in the path, and the hot water supply stop valve is installed upstream of the hot water injection hole, the injection of hot water from the hot water injection hole can be controlled, which also improves safety. In addition, since hot water injection holes are formed at the end of the hot water passage path, the end of the hot water passage path can be opened, reducing the amount of hot water remaining inside the panel body. This has the advantage that the load can be reduced.

[Brief explanation of drawings]

Fig. 1 is an explanatory diagram of one embodiment of the present invention, Fig. 2 is an explanatory diagram of another embodiment of the same as above, and Fig. 3 is an external perspective view of the present invention, where 1 is a panel body, 2 is a hot water passage 3 is a hot water injection hole, and 4 is a hot water supply stop valve.

Claims (1)

[Scope of utility model registration request] A floor heating panel comprising a hot water passage provided inside a panel body, a hot water injection hole formed at the end of the hot water passage, and a hot water supply stop valve provided upstream of the hot water injection hole.