JP3219419U - Smokeless stove for cooking - Google Patents

Abstract

To provide a smokeless stove for cooking that promotes the combustion rate, enhances high combustion efficiency, draws out powerful draft efficiency, assists the effect of complete combustion, and exhibits smokeless baking.
SOLUTION: An outer cylinder chimney 21 having a heat insulating material 20 provided on an upper surface of a combustion chamber 24 on the front surface of a smokeless stove body 1 for cooking is provided with an inner cylinder direct chimney 19 for generating heat riser combustion. The heat riser partition plate 22 at the boundary of the combustion passage in the periphery of the cooking chamber 16 provided with a shelf and the room provided with the outer cylinder chimney 21 provided with the material 20 and the inner cylinder direct chimney 19 provided therein. With a chimney hole leading to the two rooms, a cooking chamber damper 17 provided at the bottom of the cooking chamber 16 provided with a shelf, and a damper provided at the top of the cooking chamber 16 provided with a shelf Outside air intake adjustment ports 11, 13, and 14 for supplying primary, secondary, and tertiary air to the chimney 2 are provided on the left and right sides of the smokeless stove body 1 for cooking.
[Selection] Figure 2

Description

  In order to increase the thermal efficiency of combustion in the cooking chamber provided in the wood stove, this device is equipped with a heat riser in the outer cylinder chimney with heat insulating material provided on the upper surface of the combustion chamber in front of the smokeless wood heating stove body for cooking. A boundary between the combustion passage in the circumference of the cooking chamber with a shelf and an outer cylinder chimney with a heat insulating material and an inner cylinder direct chimney provided in the interior, and a cooking chamber with a shelf. It has two rooms with a heat riser partition plate part, and a chimney hole leading to the two rooms, a cooking room damper provided at the bottom of the cooking room provided with a shelf, and an upper part of the cooking room provided with a shelf. The smokeless stove body for cooking is provided with an outside air intake adjustment port that supplies primary, secondary, and tertiary air to the chimney with a damper installed, promoting the combustion rate and increasing the combustion efficiency, leading to a powerful draft efficiency and complete combustion Smokeless baking The present invention relates to cooking for smokeless wood-burning stove to volatilization.

  Conventionally, there has been a single chimney heat riser section that takes in primary and secondary combustion air, sucks up the secondary combustion air and generates an updraft, and also has a double chimney heat riser section that uses heat insulation. There was a stove that increased combustion with a wood-burning stove that generated a stronger drift than the top.

Therefore, there were the following problems.
The heat riser's chimney system has high heat efficiency, so it is also called rocket stove, and it is dangerous to handle indoors, so it is a wood-fired stove for outdoor use. In addition, the rocket stove has a vertical type, and the long-lasting raw material can be used, and it is also a defect, because the firewood burns in a vertical state, making it easy for the firewood to collapse. Because it is basic to handle with crispness, usage management is a problem, and the feature is that the long mouth can be put in with a narrow mouth and a structure that can burn firewood vertically. There was a problem that the fired firewood broke out at the place of fire and collapsed outside when the manager did not send firewood without letting it go, so the combustible around us To ignite The rocket stove type main body is also a stove that is mainly used and installed outside, and a simple rocket stove is not suitable for conventional continuous combustion, because the thermal efficiency has increased, Even if there is at least a long firewood, every few minutes, there is a dangerous disadvantage of handling the fire if you do not manage the fire, so that the incense stick burns from the tip of the vertical firewood, so it falls to the ignition point There is a problem that it is difficult to handle unless it is a person who understands that a long firewood falls outside the kettle during combustion, and that it is difficult to handle and it is impossible to avoid a handling accident unless it understands the disadvantages of a rocket stove. Rocket stoves are highly heat efficient, so long as they are long chimneys, they are dangerous if they are not handled carefully when installed indoors for outdoor use.
The present invention has been made to solve the above problems.

  The outer cylinder chimney with heat insulation provided in the combustion chamber in the smokeless stove body for cooking and the inner cylinder direct chimney provided in the outer cylinder chimney in the combustion chamber are laid in the open air By not being cooled, a temperature difference from the outside air temperature is created, and intake and exhaust by a strong updraft are obtained, so that strong pulling occurs and the effect of a heat riser with high combustion efficiency can be exhibited. Smokeless stove for cooking The effectiveness of the heat riser of the direct through-stack chimney is improved by providing outside air intake adjustment ports that supply primary, secondary, and tertiary air on the left and right sides of the main body. By opening and closing the damper for the cooking chamber, a stronger air supply can be obtained, so that the air in the cooking chamber is provided with a draft force from the inside of the heat riser and the upper part of the cooking chamber with a shelf. The air in the kitchen room has a two-stage effect on the chimney with the damper, the upward airflow to the chimney with the damper is generated strongly, the suction power is high, the combustion efficiency is increased at once, and the smoke from the chimney is It works to promote efficient and clean emissions, has almost no firewood or tar, and the long chimney can be used relatively short and small, and is obtained from two rooms that can be handled safely indoors. By having a Rudorafuto generating a cooking smokeless wood stove to exert supplementary to smokeless firing effect complete combustion.

  Smokeless stove body for cooking was provided in the upper part of the cooking chamber equipped with a shelf and an outer cylinder chimney with heat insulation, and an inner cylinder direct chimney equipped with a heat insulator, so that two rooms were provided in the main body The efficiency of the two combustion chambers can be maximized by using a two-way flue with a kitchen room with a chimney with a damper, and efficient combustion can be drawn out. The firewood can burn large firewood and long firewood, and by adjusting the damper of the chimney with a damper provided at the top of the cooking room, the burning time of the firewood can be controlled. The temperature of the cooking chamber can be easily controlled by opening and closing the damper for the cooking chamber.

Embodiments of the present invention will be described below.
(B) A smokeless chimney (2) having a damper handle (3) is provided on the cooking smokeless stove main body (1).
(B) A cooking chamber opening / closing door (4) provided with a heat-resistant window glass (5) for the cooking chamber is provided, and a window glass clean is provided on the combustion chamber frame (6) in front of the smokeless stove body (1) for cooking. An air hole (7) is provided, and a combustion chamber handle opening / closing door (8) provided with a heat-resistant window glass (9) for the combustion chamber is provided.
(C) An ash receiving tray (10) is provided directly below the open / close door (8) with a combustion chamber handle, and the primary outside air intake adjustment port (1) and the secondary outside air are provided on the left and right sides of the cooking smokeless stove body (1). A secondary outdoor air intake adjustment port (13) and a tertiary external air intake adjustment port (14) provided with an intake hole (12) are provided, and a cooking chamber damper opening / closing handle (15) is provided on the left and right side surfaces of the cooking smokeless stove body (1). ).
(D) Smokeless stove main body for cooking (1) Heat riser air vent to the outer cylinder chimney (21) provided with the inner cylinder direct chimney (19) and the heat insulating material (20) on the upper surface of the combustion chamber (24) on the front A top plate (31) with a hole is provided.
(E) A cooking chamber (16) having a shelf provided with a cooking chamber damper (17) is mounted on the inner surface of the smokeless stove body (1) for cooking.
In the present invention, when this is used in the above structure, the soot is placed horizontally on the upper surface of the rooster (18) provided in the combustion chamber (24) and combusted with the primary combustion (35) and the secondary combustion (36). A plurality of primary outside air intake adjustment ports (1), secondary outside air intake adjustment ports (13), and tertiary outside air intake adjustment ports (14) are provided to further increase the momentum of the fire, and the outside air is burned in the stove. Efficiently sucking into the chamber (24) and having two double draft generation in the chamber of the cooking chamber (16) with shelves and the combustion of the chamber generated from the heat riser combustion (37) Making the thermal efficiency, cooking room damper (17) air intake adjustment, the temperature of the cooking room (16) with shelves and the thermal efficiency can be easily controlled and adjusted, and the effect of complete combustion is demonstrated and smokeless firing is demonstrated. Like It is cooking for smokeless wood-burning stove (1) with

Smokeless stove body for cooking Chimney with damper Handle for damper Opening door with handle for kitchen Heat-resistant window glass for cooking rooms Combustion chamber frame Window glass clean air hole Open / close door with combustion chamber handle Heat-resistant window glass for combustion chamber Ash receiving tray Primary outside air intake adjustment port Secondary outside air intake hole Secondary outside air intake adjustment port Tertiary outside air intake adjustment port Cooking room damper opening and closing handle Cooking room with shelves Cooking room damper Rooster Inner cylinder direct chimney Insulation Outer cylinder chimney Heat riser divider Inside the heat riser Combustion chamber Wood stove base Primary outdoor air discharge hole chamber Third three-phase discharge hole Inner roof Heat riser chimney installation port Chimney installation opening with damper Heat riser with air vent hole Primary air intake hole Primary air Secondary air Tertiary air Primary combustion Secondary combustion Heat riser combustion Cooking chamber combustion Exhaust combustion Outer plate Residual water heater

1 perspective view of the present invention 2 sectional view of the present invention 3 perspective view showing the structure of the present invention 4 perspective view showing the structural state of the present invention 5 perspective view showing the structural state of the present invention 6 perspective view showing the structural state of the present invention Fig. 7 Perspective view showing the structural state of the present invention 8 Perspective view showing the combustion chamber frame of the present invention 8 Cross sectional view showing the flow of external intake air and the combustion flow of the present invention 9 Perspective view showing the use state of the present invention

Perspective view of the present invention Cross section of the present invention The perspective view which shows the structure of this invention The perspective view which shows the structural state of this invention The perspective view which shows the structural state of this invention The perspective view which shows the structural state of this invention The perspective view which shows the structural state of this invention The perspective view which shows the combustion chamber frame of this invention Sectional view showing external intake air flow and combustion flow of the present invention The perspective view which shows the use condition of this invention

DESCRIPTION OF SYMBOLS 1 Smokeless stove body for cooking 2 Chimney with damper 3 Handle handle for damper 4 Opening door with handle for cooking chamber 5 Heat-resistant window glass for cooking chamber 6 Combustion chamber frame 7 Window glass clean air hole 8 Opening door with combustion chamber handle 9 Combustion Heat-resistant window glass for room 10 Ash receiving tray 11 Primary outside air intake adjustment port 12 Secondary outside air intake hole 13 Secondary outside air intake adjustment port 14 Tertiary outside air intake adjustment port 15 Cooking chamber damper opening / closing handle 16 Cooking chamber 17 with shelves Cooking room damper 18 Rostor 19 Inner cylinder direct chimney 20 Heat insulating material 21 Outer cylinder chimney 22 Heat riser enclosure part 23 Heat riser interior 24 Combustion chamber 25 Wood stove base 26 Primary outside air discharge hole chamber 27 Third three-phase discharge hole 28 Inside Top plate 29 Heat riser chimney installation port 30 Chimney installation port 31 with damper Heater air Apertured top plate 32 can primary air intake hole 33 primary air 34 secondary air 35 tertiary air 36 primary combustion 37 secondary combustion 38 heat riser combustion 39 cooking chamber combustion 40 exhaust combustion 41 outer top panel 42 remaining heat using hot water kettle

Claims (4)

  A smokeless stove body with a damper with a handle handle for damper is provided on the cooking smokeless stove body, a combustion chamber frame with a window glass clean air hole is provided on the front of the cooking smokeless stove body, An open / close door with a handle for cooking chambers equipped with a heat-resistant window glass for the cooking chamber is provided on the upper left side, and an open / close door with a handle for combustion chambers equipped with a heat-resistant window glass for the combustion chamber is provided in front of the smokeless stove body for cooking. The ash receiving tray is provided directly under the open / close door with the combustion chamber handle, and the secondary outside air intake adjustment port and the tertiary outside air are provided with a primary outside air intake adjustment port and a secondary outside air intake hole on the left and right sides of the cooking smokeless stove body. The intake adjustment opening is provided, cooking chamber damper opening and closing handles are provided on the left and right sides of the cooking smokeless stove body, and the inner cylinder direct smoke is placed on the upper surface of the combustion chamber in front of the cooking smokeless stove body. And the outer cylinder chimney equipped with a heat insulating material is provided, the cooking chamber damper provided in cooking Smokeless wood stove body of the upper inner surface position, cooking smokeless wood stove equipped with cooking room with shelves.   Smokeless stove for cooking The main body of the combustion chamber in the front of the stove body is provided with an inner cylinder chimney and an outer cylinder chimney with heat insulating material, and rises to the boundary with the combustion passage around the cooking chamber with a shelf A heat riser partition plate that generates airflow is provided. Combustion due to heat riser combustion generated from the inner cylinder direct chimney provided inside the outer cylinder chimney equipped with heat insulating material joins with the tertiary air to generate a powerful high temperature. Engage the combustion that caused the combustion and the exhaust combustion that burned to surround the combustion passage around the cooking chamber with the combustion obtained by opening and closing the cooking chamber damper, and in a room with a heat riser that strengthens the draft 2. The smokeless stove for cooking according to claim 1, further comprising a combustion chamber having two chimney paths, a chimney hole path leading to the chimney and a chimney chimney with a damper provided at an upper portion of the cooking chamber.   The outer cylinder chimney provided inside the heat riser provided on the upper surface of the combustion chamber in front of the cooking smokeless stove body is not cooled from the outside air, so the temperature difference from the outside temperature As a result, the intake and exhaust by a single draft generate a strong pull, and the high efficiency of the combustion chamber is enhanced by two flues by the kitchen damper that is connected to the space of the kitchen. The smokeless stove for cooking according to claim 1 or 2, characterized in that it can be used.   Smokeless stove main body for cooking There are multiple secondary outside air intake adjustment ports and secondary outside air intake adjustment ports with primary outside air intake adjustment ports and secondary outside air intake adjustment holes on the left and right sides of the main body. A cooking chamber damper opening / closing handle is provided, and the combustion air is supplied from the bottom of the combustion chamber of the smokeless stove body of the cooking stove, in the middle and at the top of the combustion chamber, and the combustion rate is achieved by simultaneous intake and exhaust by a draft It can be used to enhance the effect of complete combustion, and it is possible to demonstrate smokeless firing.Further, by adjusting the chimney with a damper at the top of the flue, the combustion time can be adjusted, and by slowly burning it The smokeless stove for cooking according to Claims 1, 2, and 3, wherein combustion is possible for a long time and the efficiency of combustion heating can be improved. .