JP5257583B2 - Electric stove with humidifier - Google Patents

Description

The present invention relates to a humidifier in an electric stove. More specifically, the present invention relates to a humidifying device in an electric stove having an opening on the front surface of the main body, an interior of the heating element 1 and the guard member 3, and a heating area in front of the opening on the front surface of the main body.

Japanese Patent Laid-Open No. 1-269831 (Patent Document 1) “Electric Stove” is known as a humidifier of this type.
A humidifier is provided on the upper part of the main body, a hot air blow-out port of the humidifier is formed on the top surface of the main body, and the humidified hot air is blown upward of the main body.
As a heat source for generating humidified warm air in the humidifier, a heater for heating is provided separately from the heating element of the main body.

JP-A-1-269831

In the above-mentioned known technology, the humidified warm air is blown upward toward the main body, so that the humidified warm air is supplied to the upper half of the room. That is, there is a problem that sufficient humidification is not performed in the lower half of the room (near the floor).
Therefore, an object is to supply steam air toward the lower half of the room (near the floor).
Another object of the present invention is to eliminate the need for an independent heat source for the humidifying device as a heating structure by the heating element of the main body as a heat source for generating humidified warm air in the humidifying device.

In the first invention of the present application (inventions of claims 1, 2 and 3), a partition plate 4 is provided between the heating element 1 and the fuselage rear plate 3, and the assembly is arranged between the fuselage rear plate 3 and the partition plate 4. A heat duct is formed to form a second heating chamber H2 adjacent to the heating chamber H. The humidifier 11 is provided on the body bottom part, an electric fan was attached to the humidifier 11, the humidification chamber of the humidifier 11 to communicate with the bottom opening of the heat collecting duct 5, the electric fan, hot air in the second heating chamber H2 Is supplied to the humidification chamber . A hot air outlet 19 leading to the humidifying chamber is provided in the lower front of the main body, and the humidified hot air is supplied toward the vicinity of the floor in the heating room by supplying the humidified hot air to the humidifying hot air outlet on the lower front of the main body. and wherein a call supplies.
In addition to the first invention, the second invention of the present application (the inventions of claims 4 and 5) is configured such that the heating element 1 has a single or a plurality of panels with a flat plate heating plate of the panel heater facing the partition plate 4. constituted by a heater, and feature that opposite surfaces substantially uniformly heated in the second heating chamber H2 heating chamber H side. A plurality of the panel heaters, the flat plate heating plate of the uppermost panel heater is arranged in an upwardly inclined manner, and the flat plate heating plate is arranged in the vertical direction for the remaining panel heaters. The air K introduced into the 2nd heating chamber H2 is made into high temperature using 1 effectively.

In the present invention, the warm air in the second heating chamber H2 is supplied to the humidifying chamber at the bottom of the machine body by an electric fan attached to the humidifying chamber, and the humidified warm air is supplied to the humidified warm air outlet on the lower front surface of the main body. Therefore, humidified warm air can be supplied toward the vicinity of the floor in the heating room.
In addition, by forcibly lowering the inside of the second heating chamber H2 formed adjacent to the heating chamber H, high-temperature air can be supplied to the humidifying chamber 10, thereby eliminating the need for heating means for humidification.

Preferred embodiments of the present invention will be described with reference to the accompanying drawings.

With reference to FIGS.
A is an electric heater equipped with a heating element (panel heater) 1, and the front of the machine body is opened to provide a guard member 2, and the front opening of the main body is the heating area.

A partition plate 4 is provided between the heating element 1 and the body back plate 3.

A heat collecting duct 5 is formed by the body back plate 3 and the partition plate 4, and a second heating chamber H 2 adjacent to the back side of the heating chamber H is formed in the internal space of the heat collecting duct 5.

The second heating chamber H2 communicates with the heating chamber H through the top opening 5a of the heat collecting duct 5.

The fuselage top plate 6 is positioned above the heat collection duct 5 and the heating chamber H, but a heat shield guide plate 7 is provided in the heating chamber H below the fuselage top plate 6 to overheat the top of the fuselage. In addition, the hot air is induced from the heating chamber H into the second heating chamber H2.

Bottom forming an opening 5b in the lower portion of the heat collecting duct 5, the humidifier 11 via the electric fan 9, communicates the second heating chamber H2.

A back cover 8 that covers the upper side of the electric fan 9 and the water tank 10 is extended to the fuselage top plate 6.

The humidifier 11 includes a humidifying case 14 having a water adding chamber 13 in which a humidifying filter (water retaining member) 12 is provided.

The humidifying case 14 is provided with a hot air receiving chamber 16 on one side (input side) of the water adding chamber 13 and a humidified hot air outlet chamber 15 on the other side (exit side).

Further, a humidified water receiving chamber 16 is formed in a part of the humidifying case 14 (for example, on the side surface side of the hot air receiving chamber 14) located below the water tank 10.

In the humidified water receiving chamber 16 and the hydration chamber 13, a water retaining sheet 17 is provided on the bottom surface of the humidification case, and water is supplied from the water tank 10. The bottom surface of the hydration chamber 13 is always filled with water for humidification. . Therefore, the humidifying filter (water retaining member such as a nonwoven fabric sheet) 12 whose bottom surface is in contact with the water retaining sheet 17 is constantly supplied with water for humidification.

The water tank is composed of an inverted upright bowl-shaped (pet pottle-shaped) cylinder. The head end opening of the cylinder is in contact with the water retaining sheet built in the bottom of the humidifying case, and the water in the water chamber is retained via the water retaining sheet. An automatic water supply tank is configured to supply humidified water from the water tank to the member by capillary action.

A humidified warm air outlet case 18 is placed on the upper surface of the humidified warm air outlet chamber 15 of the humidifying case 14 so that the humidified warm air outlet chamber H 3 of the humidified warm air outlet case 18 communicates with the humidified warm air outlet chamber 15.

The humidified warm air blowing case 18 is mounted at the bottom of the machine body, and the humidified warm air blowing port 19 is located at the bottom of the body front.

With reference to FIG. 4, the heating element 1 is fixed to the fuselage rear plate 3 via mounting brackets 24 located on both sides of the duct 5. Reference numeral 20 denotes a body bottom plate, 21 denotes a support for the humidifying case 14, 22 denotes a front fixing spring body for the humidifying case 14, and 24 denotes a spring body for fixing the water tank 10.

Airframe bottom plate 20 opens at a location facing humidified water receiving chamber 16, hot air receiving chamber 14, and humidified hot air outlet chamber 15 in humidifying case 14.

The electric stove A is movable by a pair of left and right support bases 25 and wheels 26.

In the present invention, in the operation of the electric heater A, the second heating chamber H2 is heated by the heating element (heater) 1 through the partition plate 4.
The air that is sucked by the electric fan and descends in the second heating chamber H2 is lowered while being heated, and the heated air passes through the water adding chamber 13 of the humidifying case of the humidifying device 11 , and the humidifying filter of the water adding chamber 13 (water retaining water). Heated air is supplied to the member 12.

The humidification filter (water retaining member) 12 of the water chamber 13 is constantly supplied with water for humidification from the water tank 10 by capillary action.

The heated air that has passed through the humidifying filter (water retaining member 12 such as a non-woven sheet molded product) is supplied as humidified warm air to the humidified warm air blowing chamber H3 of the humidified warm air blowing case 18, resulting in the humidified warm air blowing case 18 The humidified warm air is blown out from the humidified warm air chamber H3.

Thus, humidified warm air is supplied toward the vicinity of the floor in the heating room.

In the above-described embodiment, the heating element 1 is a panel heater and a panel heater type electric stove using the panel heater as a heating source. However, the first invention is an electric heater using the electric heating source as an electric heater other than the panel heater. Can be implemented.
For example, by using a single or a plurality of rod-shaped electric heating elements (shield heaters) arranged in the vertical direction or the horizontal direction at the center of the heating chamber as an electric heating source, it can be applied to a radiant electric heater.

The second invention of the present application is limited to the panel heater type electric heater in the first invention described above. With reference to FIGS. 1, 2, and 4, the heating element 1 is replaced with a planar electric heating element, That is, the flat plate heating plate 1a of the panel heater is made to face the partition plate 4 and is constituted by a single or plural panel heaters.

The panel heater is composed of a flat plate heating plate 1a in which two upper and lower metal flat plates are bonded and a bar-shaped electric heating element (bar-shaped shield heater) 1b sandwiched between the central portions of the flat plate heating plate 1a. Thus, the front and back spaces of the flat plate heating plate 1a are heated.

The single or a plurality of panel heaters face and face the partition plate 4 so as to uniformly heat almost the entire surface of the partition plate 4. As a result, the second heating chamber H2 is heated almost uniformly from the heating chamber H side.

1, 2, and 4, in the embodiment, the heating element 1 includes a plurality of the panel heaters, and the flat plate heating plate 1 a of the uppermost panel heater A <b> 1 is inclined forward and upward. And the plate heating plate 1a of the remaining panel heater B1 was arranged in the vertical direction.

Since the flat plate heating plate 1a of the uppermost panel heater A1 is inclined forward and upward, the front surface of the uppermost panel heater A1 faces the upper front of the stove so that the heating space of the electric heater A Is expanded upward.
The rear surface of the uppermost panel heater A1 is opposed to the partition plate 4 with a downward slope, so that the upper end portion of the second heating chamber H2 is excluded and heated closer to the middle portion of the second heating chamber H2. The uppermost panel heater A1 heats the heated air K2 in the second heating chamber H2 more effectively. As a result, the heated air K2 in the second heating chamber H2 becomes a high temperature, so that the higher-temperature heated air K2 can be supplied to the humidifier 11 , and the humidifying action of the humidifier 11 increases .

The present invention contributes to industrial development such as the electric stove manufacturing industry by increasing the use value of the electric stove and promoting the production and sales of the electric stove.

The electric stove front view which shows the Example of this invention. Similarly side view. Similarly rear view. Similarly longitudinal section. The fragmentary longitudinal cross-section in a water tank water supply position similarly. The disassembled perspective view of a dehumidifier. The longitudinal cross-sectional view which shows the effect | action of the electric heater of this invention. Cross-sectional view of the heating chamber Contact and the second heating chamber.

H Heating chamber
H2 Second heating chamber
1 Heating element (panel heater)
A1 Panel heater at the top
A2 Residual panel heater
3 Aircraft rear plate
4 Bulkhead plate
5 Heat collection duct
7 Heat shield guide plate
9 Electric fan
10 water tank
11 humidifying device
12 Humidification filter
13 Water chamber
14 humidification case
18 Wind blowing case
19 Humidification hot air outlet

Claims (5)

In an electric stove where the front of the main body is opened, the heating element 1 and the guard member 2 are installed, and the front of the front of the main body is the heating area.
In the present invention, a partition plate 4 is provided between the heating element 1 and the fuselage rear plate 3 , a heat collecting duct 5 is formed between the fuselage rear plate 3 and the partition plate 4, and adjacent to the heating chamber H. Forming a second heating chamber H2,
A humidifier is provided at the bottom of the machine body, an electric fan is attached to the humidifier 11, the humidifying chamber of the humidifier 11 is connected to the bottom opening of the heat collecting duct 5, and the hot air in the second heating chamber H2 is generated by the electric fan. Supply to the humidification chamber ,
A warm air outlet 19 leading to the humidification chamber is provided in the lower front of the main body,
To humidified warm air blowing mouth of the lower front of the unit, by supplying the humidified warm air toward the floor near the heating chamber, a humidifier with electric stove, wherein the this supplying humidified hot air. The humidifier 11 is configured by a humidifying case having a humidifying filter that has a humidifying filter and is supplied with water from a water tank and is always filled with water for humidification.
2. The humidification according to claim 1, wherein the heated air from the second heating chamber H2 passes through the water adding chamber of the humidifying case, whereby the heated air is humidified and supplied to the humidified hot air outlet. Electric stove with instrument. 2. The humidification according to claim 1, wherein a heat shield guide plate 7 having an edge facing the upper opening of the second heating chamber H2 is provided below the airframe top plate on the top surface of the heating chamber H. Electric stove with instrument. In the electric stove that opens the front of the main body, has the heating element 1 and the guard member 3 inside, and uses the front of the front of the main body as the heating area.
A partition plate 4 is provided between the heating element 1 and the fuselage rear plate 2, a heat collecting duct is formed between the fuselage rear plate 2 and the partition plate 4, and a second heating chamber adjacent to the heating chamber H Forming H2,
A humidifier is provided at the bottom of the machine body, an electric fan is attached to the humidifier 11, and the humidifying chamber 10a of the humidifier 11 is communicated with the bottom opening of the heat collecting duct 5, and the hot air in the second heating chamber H2 is driven by the electric fan. Is supplied to the humidification chamber 10a,
A hot air outlet 11 leading to the humidifying chamber 10a is provided in the front of the lower part of the main body,
By supplying humidified warm air to the humidified warm air outlet at the front of the lower part of the main unit, the humidified warm air is supplied to the vicinity of the floor in the heating room,
The heating element 1 is configured with a single or a plurality of panel heaters, with a flat plate heating plate of the panel heater opposed to the partition plate 4.
Humidifier with electric stove to feature that opposing surfaces substantially uniformly heated in the second heating chamber H2 heating chamber H side. For the heating element 1, a plurality of the panel heaters are provided, the flat plate heating plates of the uppermost panel heaters are arranged in an upwardly inclined manner, and the flat plate heating plates are arranged vertically in the remaining panel heaters. The electric heater with a humidifier according to claim 4.

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