JPS593293Y2 - humidifier - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a heating and evaporation type humidifying device used in hot air heaters and the like.

In conventional humidifiers of this type, water scale is deposited in the evaporation tank, and when this deposited scale is buried, various problems occur.

Therefore, it is necessary to constantly remove the water scale accumulated in the evaporation tank, but since the evaporation tank is housed inside the main body, it is extremely difficult to remove the water scale.

The present invention aims to eliminate the above-mentioned drawbacks and prevent the harmful effects caused by water scale.The present invention aims to solve the above-mentioned drawbacks and prevent the harmful effects caused by water scale. The present invention is characterized in that a cylinder is provided, a scale collecting container is removably installed within the cylinder, and the opening is provided on the cylindrical circumferential surface facing near the upper end of the scale collecting device.

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

In the figure, 1 is a combustor cabinet, 2 is a combustion tube installed in the cabinet, 3 is an evaporator tank placed on the combustion tube 2, and on the bottom of the tank is a fin 4 that effectively receives combustion heat. It is formed in one piece.

5 is a water supply pipe connected to the lower part of the evaporation tank 3, 6 is the evaporation tank 3
7 is the cold air duct connected to the top of cabinet 1.
This is a steam outlet removably attached to a portion located above the evaporation tank 3.

Reference numeral 8 denotes a lime scale collecting container, which is provided with a raised part 8a having an upper end opening 8b in the center thereof, and this raised part 8a.
A water scale reservoir portion 8C is formed on the outside of the container.

Reference numeral 9 denotes a cylinder which is installed in the evaporation tank 3 and houses the scale collection container 8, and an arbitrary number of openings 9a are provided on the circumferential surface of the cylinder at positions corresponding to the top end of the scale collection container 8. A cut and raised cut 9b is provided above the opening 9a and on the circumferential surface of the cylinder 9.

10 is a handle attached to the scale collecting container 8 by welding or the like.

Next, the operation of this embodiment configured as described above will be explained.

If the boiling phenomenon of water continues for a long time in the evaporation tank 3, water scale will precipitate and the bubbles will become sticky and rise.

These air bubbles are removed from the raised part 8a inside the limescale collection container 8 together with water.
, and flows into the water scale reservoir 8C through the opening 8b.

When the water scale reservoir 8C is filled with water containing water scale, the water overflows from the opening 9a of the cylinder 9 and flows into the evaporation tank 3 outside the cylinder 9.

In this case, the water scale mixed in the bubbles has a higher specific gravity than water, so it is separated from the water, and the separated water scale sinks and settles and accumulates in the water scale reservoir 8C.

To remove this accumulated water scale, lift the handle 10 and hook the scale collection container 8 onto the cut-out 9b of the cylinder 9.
The scale collecting container 8 and the cylinder 9 may be taken out of the cabinet 1 together and washed.

As explained above, according to the present invention, the scale deposited in the evaporation tank due to boiling of water can be removed very easily, thereby preventing the harmful effects caused by the scale.

[Brief explanation of the drawing]

The drawing is a sectional view showing an embodiment of the humidifying device of the present invention. 3... Evaporation tank, 8... Water scale collection container, 8a... Protuberance, 8b... Opening,
8C... Water scale reservoir part, 9... Cylinder,
9a...Opening.

Claims (1)

[Scope of utility model registration request] 1. In a humidifying device in which an evaporator tank is placed on a combustion cylinder, a cylinder having an arbitrary number of openings is provided in the evaporator tank,
A humidifying device characterized in that a scale collection container is removably installed in the cylinder, and the opening is provided on the cylindrical circumferential surface facing near the upper end of the scale collection. 2. The scale collection container described in claim 1 of the Utility Model Registration Claim is characterized in that the scale collecting container is provided with a raised part whose upper end is open at the center thereof, and a scale reservoir part is formed around this raised part. humidifier.