JPS5834357Y2 - Heater humidifier - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a humidifying device for a heater.

Conventionally, the humidifying device for this type of heater has humidified by installing a humidifying tray at a suitable location on the heater body and evaporating the water contained in the humidifying tray using radiant heat from a heat source.

However, in this conventional humidifying means, it takes a long time for the stored water to evaporate, and the amount of humidification is small and the humidifying effect is not good.

Therefore, it is possible to bring the humidifying dish into close contact with the heat source, but in this case, there is a risk that the humidifying dish may easily deteriorate due to the high heat of the heat source.

The present invention has been developed in view of the above points, and the present invention will be described below based on an embodiment shown in the drawings.

Reference numeral 1 denotes a heater main body, in which the inside of an outer frame 2 is divided into upper and lower parts by a board 3, and a burner part (not shown) and a combustion chamber 4 are provided on the upper part of the board 3.
and a heat source 6 consisting of a heat exchanger 5, etc., and a substrate 3.
A blower 8 is provided at the bottom of the room to blow air to the heat source 6 and to supply warm air into the room from a looper 7.

Reference numeral 10 denotes a humidifying tank with an open upper part that engages with a locking recess 11 formed by forming steps in the earthen wall 2' of the outer frame 2, and a locking piece 10a of the humidifying tank 10 has a Hot air introduction through holes 12, 12, .

15. In 15, the lower end portion which is the heat receiving portion is brought into contact with or close to the combustion cylinder 4 of the heat source 6 and the heat exchanger 5, and the upper end portion which is the heat radiating portion is immersed in the stored water in the humidifying tank 10. A plurality of heat transfer tubes are inserted into the humidifying tank 10 in an inclined manner, and these heat transfer tubes 15.15 are filled with high thermal conductivity materials such as fluorocarbon gas, oil, water, etc. in hollow pipes made of aluminum or other materials with good thermal conductivity. It is a so-called heat pipe that is filled with a heat conductive medium and sealed, and the heat conductive medium is filled with fluorocarbon gas, which has a particularly high thermal conductivity.

Reference numeral 16 denotes a heat insulating member detachably attached to the portion of the heat transfer tube 15.15 that protrudes into the humidifying tank 10;
It is formed into a hollow cylindrical shape that can be tightly fitted into the heat transfer tube 15, and is attached to an appropriate number of the heat transfer tubes 15, 15 depending on the required amount of humidification, thereby varying the amount of humidification.

In the above configuration, when the heater is driven after filling water into the humidifying tank 10, the combustion chamber 4 and the heat exchanger 5 are heated by the ignition of the burner part (not shown), and the combustion of the heat source 6 is performed. A part of the heat is absorbed by the heat transfer tube 15, which makes the fluorocarbon gas, which is a heat transfer medium, reach a high temperature, and the heat radiating portion at the tip of the heat transfer tube 15 warms and evaporates the water stored in the humidifying tank 10.

Further, when the heat source 6 reaches a predetermined high temperature, the blower 8 is activated, and the accelerated air flow from the blower 8 contacts the heat source 6 to exchange heat and is discharged into the room from the looper 7 as warm air.
The purpose is to heat the room, and some of the warm air flows into the humidifying tank 10 through the hot air introduction holes 12, 12... and mixes with the steam generated in the humidifying tank 10. Air outlet 13
Blows out more air to humidify the room.

In addition, if the humidity in the room increases more than necessary and it becomes necessary to reduce the amount of humidification, remove the lid 14 and open the humidification tank 10.
The heat transfer tubes 15 and 15 are opened, and if necessary, a heat insulating member 16 is attached to an appropriate number of the heat transfer tubes 15 as shown in FIG.
The amount of heat transfer from 5 is reduced to reduce the amount of humidification.

As described above, according to the present invention, the heat from the heat source is efficiently transferred to the water stored in the humidifying tank through the heat transfer tube, thereby shortening the humidification start time and improving the humidifying capacity. This also prevents heat deterioration of the humidifying tank.

Furthermore, since a heat insulating member is removably attached to the heat transfer pipe in the humidifying tank, the amount of humidification can be easily adjusted by attaching and detaching the heat insulating member, which has practical effects such as providing good humidification and heating. It is possible.

[Brief explanation of drawings]

Fig. 1 is a vertical cross-sectional view of a warm air heater that is an embodiment of the present invention, Fig. 2 is a cutaway perspective view of the same essential parts with the lid removed, and Fig. 3
The figure is an enlarged sectional view of the main part. 6... Heat source, 1... Heater main body, 10
... Humidification tank, 15 ... Heat transfer tube, 16
...Insulation member.

Claims (1)

[Scope of utility model registration request] A humidifying tank is provided at an appropriate location on the main body of the heating machine in which the heat source is installed, and the heat dissipation portion at the tip of the heat transfer tube that transfers the heat from the heat source is provided to protrude into the humidifying tank, and can be freely attached to and detached from the heat transfer tube in the humidifying tank. A humidifying device for a heater that is covered with a heat insulating material.