JP3058782B2 - Mist type bathroom heating system - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mist type bathroom heating device for heating a bathroom by spraying a hot water mist into a bathroom.

[0002]

2. Description of the Related Art There is known a method of heating by blowing a hot water mist into a bathroom. This known example, as shown in FIG.
The hot water generated in the bath water heater 2 with mist sauna function is guided into the bathroom 1 via the mist hot water supply pipe 3, and a mist shower is jetted into the bathroom 1 from the mist nozzle 5 of the mist unit 4 attached here. A mist remote controller 6 is mounted in the bathroom 1, and a high-temperature mist is spouted at the time of rising. A temperature sensor 7 in the mist remote controller 6 detects a temperature in the bathroom 3, and when the temperature reaches a set temperature, an intermediate temperature mist is generated. The configuration is such that the water heater 2 is stopped via the signal line 8 at the time of the ejection and the set time.

[0003]

As described above, in the conventional mist-type bathroom heating device, since the high-temperature mist shower is jetted at the time of rising, the high-temperature mist is generated while the temperature in the bathroom is low. When gushing out, a large amount of steam is generated in the bathroom, and a large amount of dew is attached to the ceiling and walls of the bathroom, which causes mold. Also, many people feel uncomfortable taking a bath while a large amount of steam is being generated.

[0004] An object of the present invention is to provide a mist-type bathroom heating apparatus capable of heating effectively while suppressing generation of steam as much as possible.

[0005]

The construction of the mist type bathroom heating device according to the present invention is as follows.

When the mist heating switch is turned on when a mist heating temperature control function is added to the bath water heater and the mist heating switch is turned on, the temperature of the bathroom is detected by a temperature sensor of a mist remote controller mounted in the bathroom. A mist-type bathroom heating apparatus comprising a control circuit for calculating a mist tapping temperature that suppresses the amount of steam generated by calculation and controlling the tapping temperature control function based on this value.

[0007]

[Function] When the mist remote control switch in the bathroom is turned on, the mist sauna function of the bath water heater is activated, and at the same time, the controller detects the temperature in the bathroom by the temperature sensor in the mist remote control, and first generates steam. The tapping water temperature control function on the water heater side is controlled so as to eject a small amount of low temperature mist. Then, as the temperature in the bathroom rises, the tapping temperature is raised, and when the temperature in the bathroom reaches the set temperature, the temperature in the bathroom is maintained while the operation is turned on and off.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIG.
In FIG. 1, reference numeral 10 denotes a bathroom, 11 denotes a mist ejector with a mist nozzle 11 ′ mounted in the bathroom 10, and 12 denotes a hot water supply pipe leading to the mist ejector 11.
Is connected to a bath water heater 13 with a mist temperature control function. 14 is a mist remote control with a temperature sensor 15, 16
Is a remote control line, and this remote control line 16 is a water heater 13
Is connected to a controller 17 inside the. The controller 17 performs the following control.

When the operation switch of the mist remote controller 14 in the bathroom 10 is turned on, the water heater 13 is driven and at the same time,
Bathroom 10 by temperature sensor 15 of mist remote controller 14
Detects the temperature in the room and the relative humidity is 100%
Of the absolute humidity at the mist nozzle 1
Air mixed with mist ejected from 1 'has a relative humidity of 100
Under the condition of%, the mist outlet temperature is calculated so that a certain amount of absolute humidity is added, and the outlet temperature control function in the water heater 13 is controlled. The temperature in the bathroom 10 is measured by a temperature sensor 15.
, And the controller 17 performs the above calculation based on this temperature to control the tapping temperature. However, this control may be performed continuously, or may be performed in three stages. For example, the mist temperature (hot water temperature) is set to low / medium / high. When the temperature rises and the room temperature is as low as 5 ° C., a low temperature mist of about 35 ° C. is ejected, and when the temperature rises to about 15 ° C., 45 ° C. The front and rear mist is jetted, and when the temperature rises to about 25 ° C., a high temperature mist of about 55 ° C. is jetted to elevate the bathroom to a set room temperature, for example, about 27 ° C. Bathroom 1
Maintaining the temperature within 0 is performed by, for example, ON-OFF control.

[0010]

As described above, according to the present invention, by automatically controlling the temperature of the mist spouting according to the temperature in the bathroom,
The generation of a large amount of steam in the bathroom can be suppressed. As a result, mold can be prevented by reducing the adhesion of dew condensation on the ceiling and walls of the bathroom, and unpleasant steam is reduced, so that comfortable bathing can be performed.

[Brief description of the drawings]

FIG. 1 is an explanatory view of a mist type bathroom heating device according to the present invention.

FIG. 2 is an explanatory view of a conventional mist type bathroom heating device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Bathroom 11 Mist spouter 11 'Mist nozzle 12 Hot water supply pipe 13 Bath water heater with mist outlet temperature control function 14 Mist remote controller 15 Temperature sensor 16 Remote controller line 17 Controller

Claims (1)

(57) [Claims] When a mist heating switch is turned on when a mist heating temperature control function is added to a bath water heater and a mist heating switch is turned on, the temperature of a bathroom is detected by a temperature sensor of a mist remote controller mounted in the bathroom. A mist-type bathroom heating device comprising a control circuit for calculating a mist tapping temperature that suppresses the amount of steam generated with respect to an internal temperature and controlling the tapping temperature control function based on the calculated value.