JPS593292Y2 - Heating equipment with humidifier - Google Patents

Description

[Detailed description of the invention] The present invention relates to a heating appliance, especially an electric stove, which has a built-in humidifier that humidifies a room by heating and evaporating water and releasing steam. This is an improved connection to the evaporation port of the heating equipment.

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

FIG. 1 is an external perspective view of the electric stove, and FIG. 2 is a front view of the humidifier portion.

In the figure, 1 is the stove body, the front upper edge, top surface,
The case body 2 is made of a metal plate and consists of the back, bottom, and front lower edge, and a pair of synthetic resin side plates 3 are attached to both left and right ends of the case body 2. The top of the side plates 3 has a concave shape. A handle part 4 is formed at the bottom of the side plate 3, and a leg part 5 is formed at the lower part of the side plate 3, projecting downward from the bottom surface of the case body.

A curved reflecting plate 6 and a front plate 7 are attached to the front opening of the stove body 1 so as to be juxtaposed on the left and right sides.

Reference numeral 8 denotes a heating heater with two parallel heaters installed in the center of the reflector 6, 9 a heater holder that supports both ends of the heater 8, and 10 a grid installed in front of the heater 8 to cover the reflector 6. It is a type of guard.

A humidifier 1 is installed in a part of the stove body behind the front plate 7.
1 is built-in, and a water inlet body 12, an evaporation port body 13, and a drain port 14 can be seen in connection therewith.

A water level window 15 is provided on the front plate 7 so that the water level of the humidifier 11 can be seen from the outside.

Reference numerals 16 and 17 are a heating switch and a humidifying switch provided on the top surface of the stove body 1. When the heating switch 16 is turned on, the heating heater 8 generates heat, and the humidifying switch 1 is turned on.
When 7 is turned on, the humidifying heater generates heat and the humidifier 11 performs a humidifying action.

3 and 4 show the structure of the humidifier section.

18 is a screw 1 on the inner surface of one side plate 3 which is the back side of the front plate 7.
It is a flat water storage tank attached with 9. It is made of transparent synthetic resin and has a half-shape shape where the width at the top is narrow and the width at the bottom is wide, and the water storage capacity per unit height increases as it gets closer to the bottom. That's what I do.

The water inlet body 12 connected to the upper opening of the tank 18 is tested in a state where it opens to the outside from a position below the handle of the side plate 3.

The drain port 14 provided at the bottom of the tank 18- opens to the outside from the bottom of the side plate 3, and a drain cap 20 is detachably attached to the tip thereof.

21 is a heating pipe that communicates with the lower part of the tank 18, and is vertical, and its lower end is connected to an elbow 22 made of silicone rubber.
The upper end of the tank 18 is connected to an opening at the bottom of the tank 18 through a connecting pipe 24 made of silicone rubber. The steam eye body 13 attached to the upper part of the front plate 7
is connected to.

23 is a plate-shaped humidifying heater attached to the vertical portion of the heating pipe 21.

The screw 19 that attaches the tank 18 to the side plate 3 is the fixing metal fitting 25
is also fixed, and this fixing bracket 25 is also fixed to another fixing bracket 2.
6 and screws 27 and 28 (thus fixing the pipe 21 and the humidifying heater 23.

A water level window 15 on the front plate 7 is provided at a position where the water level in a transparent water storage tank 18 can be seen from the outside.

The water inlet body 12 and the evaporator body 13 are made of synthetic resin such as phenol resin.

If the humidifier 11 is simplified and simply shown, it will be as shown in FIG.

6 to 8 show the connecting portion between the connecting pipe 24 and the evaporator port 13. FIG.

The connecting pipe 24 is made of silicone rubber, has flexibility and heat resistance, and has a plurality of folds 30 integrally formed on the outer periphery of the tip inserted into the inlet hole 29 of the evaporator body 13.
When the pleats 30 are inserted into the inlet hole 29, they are flexible and bend to come into contact with the peripheral wall of the inlet hole 29.

That is, the inner diameter of the connecting pipe 24 is equal to the outer diameter of the heating pipe 21, and the outer diameter at the pleats 30 is slightly smaller than the inner diameter of the inlet hole 29 of the evaporator body 13.

Further, by setting the height of the folds 30 to be low on the distal end side near the evaporator port body 13 and higher toward the back side, the pleats become tapered and can be easily inserted into the artificial hole 29.

Furthermore, if the furthest fold is formed high enough to contact the opening end surface of the inlet hole 29 of the evaporator port body 13, water that escapes through the fold will be stopped by the flange-like fold.
The water leakage prevention effect is better, and the connecting pipe 24
When inserted into the inlet hole 29, it becomes a stopper.

In the above configuration, the water level in the tank 18 and the heating pipe 2
When the heating pipe 21 is heated by the humidifying heater 23, the water inside the heating pipe 21 is heated and evaporated in sequence, and the steam is released from the steam body 13 to the outside, producing a humidifying effect. Let's do it.

Water is then replenished from the tank 18 to the heating pipe 21.

Based on the above configuration, the present invention has the following effects.

(1) Part of the water in the water supply tank is led to the heating pipe, where it is heated and evaporated by a heater, and the steam is released from the evaporator, so the time from energizing the heater to generating steam is short, and the so-called Humidification starts up quickly and is highly responsive.

(2) Furthermore, since a flexible and heat-resistant connecting pipe is interposed between the heating pipe and the steam body, the evaporation rate is lower than that in a case where the steam body is directly formed at the tip of the heating pipe. There is no restriction on the shape of the mouth body, there is no need for the evaporator body to become hot, which could come into contact with the human body, and there is also a watertight connection that absorbs positional variations between the tip of the heating pipe and the evaporator body. can.

(3) The folds of the connecting pipe improve the water-smelling effect between the connecting pipe and the evaporator, and the risk of condensed water leaking from the connecting part is reduced.

In addition, in the present invention, the height of the multiple folds on the outer periphery of the tip of the connecting pipe is low on the tip side near the evaporator body and gradually increases as it goes deeper, making it easier to insert into the inlet hole of the evaporator body. This also makes it easier to maintain high watertightness after insertion.

[Brief explanation of drawings]

Fig. 1 is a perspective view of an electric stove with a humidifier according to an embodiment of the present invention, Fig. 2 is a front view of the built-in part of the humidifier, Fig. 3 is a cross-sectional view as seen from the front, and Fig. 4 is a side view. 5 is a schematic diagram of the humidifier, 6 is a sectional view of the evaporator, 7 is a sectional view of the connecting pipe, and 8 is the connection between the connecting pipe and the evaporator. FIG. 1...Stove body, 2...Case body, 3...Side plate, 6...Reflector, 8...
...Heater, 11 ...Humidifier, 1
2... Water inlet body, 13... Evaporation port body,
14... Drain port, 18... Water storage tank, 21... Heating pipe, 22... Elbow, 23... Humidifying heater, 24...
・Connection pipe, 29... Inlet hole of evaporator body, 3
0...Folds.

Claims (1)

[Scope of utility model registration request] A humidifier is stolen using a water storage tank, a metal pipe led out from the bottom of the water storage tank and extended upward, and a heater attached to this pipe, and the humidifier is built into the heating device itself. , and a synthetic resin type evaporator body for releasing steam from the humidifier to the outside is attached to the main body of the heating device, and a flexible and heat-resistant connection is made between the pipe end of the humidifier and the evaporator body. A plurality of folds are integrally formed on the outer periphery of a tip end of a connecting pipe that is connected via a pipe and inserted into an inlet hole of an inlet body of the evaporator body, and the height of the plurality of folds is adjusted to the evaporator body. A heating device with a humidifier that is low near the tip and gradually increases toward the back.