JPS5924881Y2 - Lightweight fireplace-style stove - Google Patents

Description

[Detailed description of the invention] This invention relates to a lightweight fireplace-style stove. Specifically, it is a portable stove made from lightweight materials that can be easily assembled and disassembled to resemble a real fireplace or pecca, and which has been recently used. This relates to a stove that can use low-temperature firewood, wood chips, paper scraps, cloth scraps, etc. as fuel resources.

The stove of the present invention has a decorative brick-like front plate made of a heat-resistant, lightweight material, with a fire opening similar to that of a fireplace or pecca in the center, and a heat-resistant, lightweight iron plate, etc. on the back side of the front plate. , a combustion chamber with a semicircular or triangular planar shape is formed, and a flue forming member is provided to guide the smoke in the combustion chamber to the back side of the combustion chamber so as not to go out toward the fire outlet. The combustion chamber is constructed by shielding it from view with a decorative brick-like heat storage plate, and each member forming the combustion chamber and the front plate can be attached and detached, making assembly easier and making it easier to move and store. be.

The combustion chamber has a semicircular or triangular planar shape, so
It is convenient to place it in a corner of the room with your back turned, and since the front fire pit is always open, it is not only convenient for putting in firewood or other fuel, but also allows you to see the burning flame directly, so it is convenient to place it in a fireplace or It has a familiar and rustic feel similar to a pocket jacket, and the smoke is directed to the back on the opposite side of the fire pit, so it does not stifle the room.

As mentioned above, the stove of this invention can use relatively inexpensive wood as fuel, so it can be used to rejuvenate aging forests, for example, by cutting down thickets that have recently been abandoned in mountain villages and using them as fuel. In addition, since anything else such as book scraps and paper scraps can be easily combusted, the amount of combustible garbage discharged can be significantly reduced, especially in urban areas, resulting in economical effects.

Moreover, the front fire pit is always wide open, and the iron plate that forms the combustion chamber easily radiates heat to the surrounding area, so the warmth from the open fire and the warmth from heating the indoor air are extremely effective. High thermal efficiency can be obtained.

Hereinafter, one embodiment of the present invention will be described with reference to the drawings. 1 is a decorative brick-like front plate made of crushed pumice or the like, or made of lightweight tiles, etc., with a fire port 2 in the center. to open.

Reference numeral 3 denotes a bottom plate appropriately attached to the back side of the lower side of the front plate, and numeral 4 denotes a top plate suitably attached to the back side of the upper side of the front plate.Bottom plate 3 and top plate 4 are each made of a heat insulating material such as asbestos.

Supports may be erected at appropriate intervals around the circumferences of the bottom plate 3 and the top plate 4 to support the top plate 4.

Reference numeral 5 denotes an outer iron plate provided in an arc shape from one longitudinal edge to the other longitudinal edge on the back side of the front panel, the lower edge of which is brought into close contact with the bottom plate 3, and an arc-shaped top plate 5a is installed on the upper edge. to form the combustion chamber 6.

The combustion chamber bottom plate 6a is placed on the heat insulating bottom plate 3 at appropriate intervals,
Support the burning material.

Inside the outer iron plate 5, an inner iron plate 7 with a slightly shorter height is provided in an arc shape, and a chimney opening 8 is provided at an appropriate location below the outer iron plate 5, with the gap between both iron plates 5 and 7 serving as a flue. be communicated with.

Although not shown, the lining iron plate 7 is omitted and the cylinder directly connected to the chimney opening 8 is placed upright in the combustion chamber 6 up to near the top plate 5a, and the cross-sectional view shows smoke in the same state as in FIG. 3. may be inhaled.

However, in order to make it difficult for the heat in the combustion chamber 6 to escape directly to the back surface, it is better to install double iron plates.

9 is a heat storage plate made of pumice, brick, etc.
It functions to store the heat inside so that it does not escape to the back side, and also serves a decorative purpose so that when you look inside from the always open fire spout 2 at the front, it looks similar to a real fireplace or petka. .

In the illustrated example, the heat storage plate 9 is provided in an arc shape along a part of the inner side of the lining iron plate 7, but if weight is not an issue, it may be provided along the entire inner side. When an upright cylinder is used as the flue instead, it may be provided in a straight line parallel to the front plate to the extent that the upright cylinder is shielded from the front.

10 is a protective wire mesh stretched outside the outer iron plate 5.

The stove of the present invention has a decorative brick-like front plate 1 and a bottom plate 3.
By making the joints between the top plate 4, the top plate 5a, the outer iron plate 5, and the inner iron plate 7, and the joint between the iron plate 5 and the top plate 5a removable, disassembly and reassembly are easy and there is no problem. Convenient for storage and transportation during use.

In addition, even in the assembled state, the material is pumice or a thin iron plate, and the number of parts is small, so it is lightweight as a whole and can be easily moved to any location.

Although the illustrated example shows a case where the combustion chamber 6 is semicircular in plan, the bottom plate 3 and the top plate 5a are triangular in plan, the outer iron plate 5 is tightly attached to the periphery, and the top plate 4 is also triangular in plan. By doing so, the combustion chamber 6 can be made into a triangular shape in plan view, and this shape is convenient and fits well when the stove is placed in a corner of a room.

The stove of the present invention having the above-mentioned configuration is arranged such that the front plate 1 is placed in an appropriate place indoors, such as in a corner of the room, facing the center of the room, and the chimney opening 8 is connected to a separate chimney (not shown). and use it.

The back side (wire mesh 10) is kept at an appropriate distance from a wall etc. for safety.

This stove has a brick-shaped front and a brick-shaped heat storage board inside, giving it a luxurious and warm appearance similar to a real fireplace or pecca. It is easy to put in firewood, etc., and you can always see the flames burning, so you can have a simple and peaceful home.Moreover, the smoke rises inside the combustion chamber and then is sucked into the chimney opening at the back. There is no problem with the furnace fluttering, and since there is a heat storage plate on the back of the combustion chamber, there is more direct heat radiation to the front than to the back, and the heat radiation from the outer iron plate to the back warms the indoor air, thereby warming the entire room. Helps with heating and is extremely efficient.

Most importantly, not only firewood but also all kinds of combustible waste such as wood chips, paper waste, and cloth waste can be used as fuel, which can greatly contribute to resource conservation and significantly reduce waste emissions, especially in urban areas. This is an effect that can be reduced.

[Brief explanation of drawings]

Fig. 1 is a horizontal sectional view (corresponding to line A-A in Fig. 2) of one embodiment of the stove according to the present invention, Fig. 2 is a front view of the same, and Fig. 3 is a vertical cross-sectional view taken along line B-B in Fig. 2. FIG. 1... Front plate; 2... Fire spout; 3...
...Bottom plate; 5...Outer iron plate; 6...
・Combustion chamber; 7... Flue forming member (lined iron plate)
;8...Chimney opening;9...Heat storage plate.

Claims (1)

[Scope of utility model registration request] A decorative brick-shaped front plate 1 made of a lightweight material and having a combustion port 2 that is always wide open in the center so that the inside of the combustion chamber can be viewed directly.
A bottom plate 3 made of an insulating material and having a semicircular or triangular planar shape is attached to the lower side of the back surface of this front plate 1, and a bottom plate 3 made of an insulating material is installed to stand upright on top of this bottom plate 3, and its vertical side edges are attached to both sides of the back side of the front plate. An outer iron plate 5 and a combustion chamber 6 for direct combustion having a semicircular or triangular planar shape, which is stretched between the upper edge of the outer iron plate 5 and the vicinity of the upper side of the back surface of the front plate 1. , a top plate 5a having a similar shape to the bottom plate 3, a chimney opening 8 formed at the bottom of the outer iron plate 5, and a chimney opening 8 formed after the smoke in the combustion chamber 6 is sucked up toward the top plate 5a. A flue forming member 7 stands upright in the combustion chamber 6 up to near the top plate 5a so as to guide the smoke downward toward the combustion chamber 6, and a smoke pipe forming member 7 is arranged so as to shield at least a portion of the flue forming member 7 that can be seen from the front side through the combustion opening 2. This fireplace-like stove is formed from a decorative brick-shaped heat storage plate 9 made of a lightweight material provided on the front side of the path forming member.