JPH08320106A - Safety heater - Google Patents

Abstract

PURPOSE: To provide a safety heater which is suitable for protection of disasters, and even in the case of a disaster as well. CONSTITUTION: A safety heater 10 is designed to contain solid fuel 50 and a solid fuel receiving pan 51 inside a movable cooking stove main body 20 where a heating element 30 supported on a heating element receiver 40 is loaded above them. The solid fuel 50 comprises 90% of methanol and 10% of palm coconut oil while the heating element 30 comprises a ceramic honeycomb plated with platinum catalyst. The heating elements 30 provides a protection ring cover around. A heating iron plate is loaded over the cooking stove main body 20. An article 63 is a piano wire used to eliminate water drops.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a safety heater using a volatile solid fuel and a heating element obtained by plating a ceramic honeycomb with a platinum catalyst.

[0002]

2. Description of the Related Art A conventional heater such as a stove has been used by igniting liquid fuel. In addition, it is necessary to ignite solid fuel when it can be used, and in any case, it is dangerous to use it indoors because it burns with a flame. Particularly from the viewpoint of disaster prevention, safe heaters are strongly demanded in the future.

Further, once a disaster occurs, the so-called lifelines of electricity, gas, water, etc. are interrupted for a certain period of time, and there is a strong possibility that it will not be known whether matches, candles, charcoal, etc. will be available. Moreover, it is dangerous to store a large amount of liquid fuel such as petroleum and gasoline at all times.

From the viewpoint of disaster prevention, therefore, there is a demand for a safe heater that can be used immediately after a disaster occurs.

[0005]

In order to solve the above-mentioned problems, the present invention is directed to a volatile solid fuel consisting mainly of methanol, and a heating element obtained by plating a ceramic honeycomb mounted thereon with a platinum catalyst. By combining and, a safety heater stored in the stove body was obtained.

[0006]

1 is a side sectional view of a first embodiment of a safety heater 10 according to the present invention, showing a stove body 20, a heating element 30,
It is composed of a ring cover 31 of a heating element, a heating element receiver 40, a solid fuel 50, a solid fuel receiving tray 51, a heating iron plate 60, a piano wire 63 for removing water droplets, and the like.

FIG. 2 shows the stove body 20, and FIG.
FIG. 4 is a view showing the view from the G direction, and FIG. 4 is a view from FIG. 2 from the H direction.
Reference numeral 23 is a knob provided on the window plate, and 24 is a stove body 20.
A hole provided on the side surface of the stove, the inner window plate 21 is displaced by a knob 23 so that the window hole 22 and the hole 24 on the side of the stove are aligned or displaced to allow the outside air and the inside of the stove body to circulate. Or closed. Other various open / close windows can be attached as required.

FIG. 5 is a side sectional view of the heating iron plate 60 mounted above the stove body 20, FIG. 6 is a bottom view showing FIG. 5 viewed from the R direction, and FIG. 7 is a side view showing FIG. 5 viewed from the P direction. At 61, vent holes are provided on the side surface, and at 62 are concavities and convexities provided concentrically. By making unevenness on the back side of the upper surface of the iron plate in this way, hot air rises to cause condensation by hitting the convex part facing downward, or a large amount of entering the concave part and less condensation on the convex part, and transmission to the upper part. The heat is fast and well done.

FIG. 8 shows a plurality of piano wires 63 attached so as to be in contact with the back surface of the heated iron plate 60. This makes it possible to quickly remove water drops on the back surface of the iron plate.

FIG. 9 is a side sectional view of the heating element receiver 40, FIG.
9 is a plan view of FIG. 9 viewed from the D direction, and FIG. 11 is a side view of FIG. 9 viewed from the F direction.
It is composed of a lower plate 42, and a protective wire net 44 is stretched on the top surface of the upper plate 41 to protect the internal heating element. Upper plate 41
A vent hole 43 is formed in the side surface of the.

FIG. 12 shows a heating element 30.
As shown in FIG. 1, 0 is supported by the lower plate 42 of the heating element receiver 40. The heating element 30 is a ceramic honeycomb plated with a platinum catalyst. A palladium catalyst may be used.

FIG. 13 shows a heating element 3 for protecting the heating element.
A protective ring cover 31 wrapped around 0 is shown.

FIG. 14 shows the solid fuel 50 containing the solid fuel 50.
It is a figure which shows the state mounted on 1. The solid fuel is a mixture of 90% methanol and 10% balm palm oil, which is obtained by solidifying methanol with lard of palm coconut oil, and has the same vaporization speed as liquid.

FIG. 15 is a conceptual side sectional view of the second embodiment. As in the case of FIG. 1, the main body 20 of the stove and the heating element 3 are shown.
0, heating element receiver 40, solid fuel 50, solid fuel tray 5
1. In this embodiment, the pan 7 is provided on the pan support portion 71.
0 is supported in the stove body 20. The heating paint 20a is applied to the inner surface of the stove body 20. Therefore, the heat generated from the heating element 30 is reflected on the pan 70, and the cooking time for 10 to 20 minutes is shorter than that in the case where the heating paint is not applied. Also, by applying heat-generating paint, the heat-generating body 3
Since the heat generated from 0 is diffusely reflected by the heat-generating paint 20a, the heat does not escape to the outside.

FIG. 16 is a view of FIG. 15 viewed from the J direction, and an air hole 26, an opening / closing window 27, etc. can be provided as required.

[0016]

[Effect] Since the safety heater of the present invention is a combination of a heating element obtained by plating a platinum catalyst on a ceramic honeycomb and a volatile solid fuel, it does not require ignition, does not burn with a flame, and is extremely Not only is it safe and effective for disaster prevention, but it can be used safely promptly even if a so-called lifeline is interrupted once a disaster occurs.

[Brief description of drawings]

FIG. 1 is a side sectional view of a first embodiment of the present invention.

FIG. 2 is a diagram showing a stove body.

FIG. 3 is a view of FIG. 2 viewed from the G direction.

FIG. 4 is a view of FIG. 2 viewed from the H direction.

FIG. 5 is a diagram showing a heated iron plate.

FIG. 6 is a bottom view of FIG. 5 viewed from the R direction.

FIG. 7 is a side view of FIG. 5 viewed from the P direction.

FIG. 8 is a diagram showing a piano wire.

FIG. 9 is a diagram showing a heating element receiver.

FIG. 10 is a plan view of FIG. 9 viewed from the D direction.

FIG. 11 is a side view of FIG. 9 viewed from the F direction.

FIG. 12 is a diagram showing a heating element.

FIG. 13 is a diagram showing a heating element protection ring cover.

FIG. 14 is a diagram showing a solid fuel and a solid fuel tray.

FIG. 15 is a side sectional view of the second embodiment.

16 is a side view of FIG. 15 viewed from the J direction.

[Explanation of symbols]

 10 Safety Heater 20 Stove Main Body 20a Exothermic Paint 21 Inner Window Plate 22 Window Hole 23 Knob 24 Hole 30 Heating Element 31 Ring Cover 40 Heating Element Receiver 41 Upper Plate 42 Lower Plate 43 Vent Hole 44 Protective Wire Mesh 50 Solid Fuel 51 Solid Mold Fuel pan 60 Heated iron plate 61 Vent hole 62 Concavo-convex 63 Piano wire for removing water droplets 70 Pan 71 Pan pan support

Claims (4)

[Claims] 1. A safety heater in which a volatile solid fuel mainly composed of methanol and a heating element obtained by plating a ceramic honeycomb on which a platinum catalyst is plated are housed in a stove body. Safety heater characterized by 2. The safety heater according to claim 1, wherein a heating iron plate provided with a plurality of concentric concavities and convexities is attached to an upper surface of the stove. 3. The safety heater according to claim 1, wherein an exothermic paint is applied to the inner surface of the stove. 4. The heating element is housed inside a heating element receiver having a protective wire mesh extended on the top surface and air holes on the side surface, and is placed above the solid fuel. Safety heater characterized by.