JPS6120436Y2 - - Google Patents

Description

[Detailed description of the invention] This invention detects humidity using a humidity sensor,
This invention relates to an improvement of a hot air heating device with a humidifier that displays atmospheric humidity and adjusts the humidity in several humidity ranges.

Some conventional hot-air heating devices come with humidifiers, but these are evaporative types that utilize the heat of the hot-air heating device, and have drawbacks such as insufficient humidification. In addition, some models were designed to have a single humidifier attached to a warm air heating system, but this did not require much effort to operate the humidifier.
Humidity adjustment is performed on the humidifier side, and operation of the hot air device is performed on the hot air device side, which is inconvenient as each operation has to be performed separately.

The present invention was developed in view of the above problems, and includes a humidity display section, a humidity setting switch, and a control panel for the warm air device, as well as a humidifier unit that includes at least a humidity sensor, a water tank, a vibrator, and a fan motor. The above problem is solved by providing a humidifier unit separately from the hot air device and removably attaching it to the hot air device so that the operation of the humidifier unit can be controlled from the control panel side. be.

Embodiments of the present invention will be described below with reference to the drawings.

Figure 1a is a front view of the hot air heating device with a humidifier according to the present invention, Figure 1b is a side view of the heating device, and Figure 1b is a side view of the heating device.
The figure is a circuit diagram showing the circuit of the heating device in block form.

In Fig. 1, reference numeral 1 denotes a hot air device constituting the hot air heating device with a humidifier according to the present invention, which includes a hot air generation mechanism that generates hot air by burning oil, gas, etc., and also controls atmospheric humidity. It has a built-in humidity display circuit. Reference numeral 2 designates a control panel for the hot air device 1, and in addition to displays and control means related to the hot air device 1, the control panel 2 also includes a humidity display section 3 for displaying atmospheric humidity.
and a humidity setting switch 4. 5
is a hot air outlet of the hot air device 1.

Reference numeral 6 denotes a humidifier unit which together with the hot air device 1 constitutes the hot air heating device with a humidifier of the present invention. It is installed on a pedestal 7 provided on the back side of 1. In addition to this humidifying mechanism (an ultrasonic type is adopted in this embodiment), a humidity sensor and a humidity detection circuit are built in, and the circuit is electrically connected to the hot air device 1 by a signal line 8. ing.

Therefore, the signal detected by the humidity sensor and humidity detection circuit in the humidifier unit 6 activates the humidity display circuit in the hot air device 1, and the humidity display section 3 of the control panel 2 of the hot air device 1 displays the atmospheric humidity. is displayed.

Incidentally, the humidity setting is performed using the humidity setting switch 4.

FIG. 2 is a block diagram showing the circuit of the hot air heating device with a humidifier, where A shows the hot air device side and B shows the humidifier side. In FIG. 2, reference numeral 9 denotes a humidity sensor provided on the side of the humidifier B, which has a characteristic that its resistance value changes depending on the humidity.
Similarly to the humidity sensor 9, a humidity detection circuit 10 is provided on the humidifier B side and detects a change in resistance value due to a change in humidity of the humidity sensor 9 as a change in voltage. Reference numeral 11 denotes a humidity display circuit provided on the side of the hot air device A, which operates in response to a signal from the humidity detection circuit 10 to cause a humidity display section 12 (corresponding to the portion 3 in FIG. 1) to blink. 13 is a humidifier operation control circuit provided on the humidifier B side, which receives the voltage change signal from the humidity detection circuit 10 and the hot air device A.
Humidity setting switch 14 (first
The power transformer 15
Opens and closes the primary circuit of This power transformer 15
An ultrasonic oscillation circuit 16 and an ultrasonic transducer 17 are provided on the secondary side of the ultrasonic transducer 17.
The water in the tank becomes atomized due to the vibration. A fan motor 18 functions to blow out the mist generated by the vibration of the ultrasonic vibrator 17. Reference numeral 19 denotes a hot air heating device operation control circuit, which is provided on the hot air device A side. 20 is a power source.

As described above, the hot air heating device with a humidifier according to the present invention is provided with a humidity display section and a humidity setting switch on the control panel of the hot air device, and also includes a humidifier including at least a humidity sensor, a water tank, a vibrator, and a fan motor. The unit is provided separately from the hot air device, and is removably attached to the hot air device, so that the operation of the humidifier unit can be controlled from the control panel. It is convenient because the heat of the air device does not affect the temperature, so the atmospheric humidity can be detected accurately, and various control operations such as humidity adjustment and temperature adjustment can be performed centrally on the hot air device side.
Furthermore, since the humidifier unit side is detachable, cleaning of the water tank and the like is facilitated, and the humidifier unit, which is particularly susceptible to dirt, can be kept clean.

[Brief explanation of the drawing]

Figure 1a is a front view of the hot air heating device with a humidifier according to the present invention, Figure 1b is a side view of the heating device, and Figure 1b is a side view of the heating device.
The figure is a circuit diagram showing the circuit of the heating device in block form. 1, A: Hot air device, 6, B: Humidifier unit,
3, 12: Humidity display section, 4: Humidity setting switch,
10: Humidity detection circuit, 11: Humidity display circuit, 1
4: Humidity setting switch.

Claims (1)

[Scope of Claim for Utility Model Registration] In a hot air heating device with a humidifier that detects humidity with a humidity sensor, displays the atmospheric humidity, and adjusts the humidity in several humidity ranges, the humidity display section, the humidity A setting switch is provided on the control panel of the hot air device, and a humidifier unit including at least a humidity sensor, a water tank, a vibrator, and a fan motor is provided separately from the hot air device and is detachably mounted on the hot air device. A hot air heating device with a humidifier, characterized in that the operation of the humidifier unit can be controlled from the control panel side.