CN103315636B - Smoke-free environment-friendlyoven oven - Google Patents

Abstract

The invention relates to the technical field of fuel ovens for grilling food. It is a smokeless and environmentally friendly oven, which includes a furnace body and a material receiving drawer; A furnace mouth that can put grilled food is formed between them. A material receiving drawer with an upward opening is installed in the middle of the furnace body below the furnace mouth, and a left fuel chamber and a right fuel chamber are respectively arranged inside the furnace body on both sides above the material receiving drawer. The invention has a reasonable and compact structure and is easy to use. By setting the material receiving drawer under the furnace mouth and setting fuel chambers on the left and right sides above the material receiving drawer, the heat can be accumulated at the furnace mouth through the heat dissipation outlet, and the food can be roasted and cooked. It can prevent the oil and seasoning from dripping through the food to produce smoke with a strong oily smell, thereby avoiding the food being smoked by the smoke during the barbecue process, reducing the production of carcinogens in food, and reducing air pollution. More hygienic and environmentally friendly, and beneficial to health.

Description

Smokeless environmental protection oven

technical field

The invention relates to the technical field of a fuel oven for grilling food, and is a smokeless and environment-friendly oven.

Background technique

In the fuel ovens currently used for grilling food, there are mostly grilling slots on the brackets. Charcoal or coal and other fuels can be placed in the grilling slots. Meat skewers, vegetable skewers or barbecue nets, etc. or blower fan, causing charcoal or coal burning dust to fly around, easy to fall on food, affecting food hygiene; moreover, because oil or seasoning drips through food onto charcoal or coal during the grilling process, it will A large amount of smoke or fire with a strong oily smell will be produced, which will affect the air quality and environmental sanitation; at the same time, these smoke or fire will directly act on the food, which will not only easily burn the food, but also easily produce carcinogens, which is harmful to health .

Contents of the invention

The present invention provides a smokeless environment-friendly oven, which overcomes the deficiencies of the prior art above, and can effectively solve the problem that when the existing fuel oven is in use, charcoal ash flies around and produces a large amount of smoke with oily smoke, which affects air quality. , environmental hygiene and food hygiene issues.

The technical solution of the present invention is achieved through the following measures: a smokeless environmental protection oven, including a furnace body and a material receiving drawer; There is a furnace mouth where grilled food can be placed. The middle part of the furnace body below the furnace mouth is equipped with a material receiving drawer with an upward opening. The upper right side of the chamber and the upper left side of the right fuel chamber are provided with heat dissipation outlets communicating with the furnace mouth, and the furnace body is provided with two ventilation inlets communicating with the left fuel chamber and the right fuel chamber respectively.

Below is the further optimization or/and improvement to above-mentioned technical scheme of the invention:

Both the above-mentioned left top plate and right top plate can be in the shape of inclining upward to the middle part.

The width of the above-mentioned furnace mouth can be between 18cm and 20cm, and the inclination angles between the left top plate 29 and the right top plate 30 and the horizontal plane are both between 25 degrees and 35 degrees.

The distance between the top of the above-mentioned receiving drawer and the bottom of the left fuel chamber and the bottom of the right fuel chamber can be between 20cm and 30cm.

The interior of the furnace body on both sides above the top of the material receiving drawer can be respectively provided with a left fuel shelf and a right fuel shelf placed horizontally, and vertical The left baffle plate and the right baffle plate are placed vertically, the left fuel chamber is formed between the furnace body cavity, the left fuel shelf and the left baffle plate, and the right In the fuel chamber, the top of the left baffle is located below the left top plate and forms a heat dissipation outlet with the left top plate, and the top of the right baffle is located under the right top plate and forms a heat dissipation outlet with the right top plate.

The above-mentioned left fuel shelf and the right fuel shelf can be distributed with ash leakage holes; the furnace body corresponding to the bottom of the material receiving drawer is provided with a drawer guide groove, and the material receiving drawer is seated in the drawer guide groove, and the tops of both sides of the drawer guide groove They are all fixedly connected with the inner end bottom of the corresponding left fuel shelf and right fuel shelf; the left and right parts of the furnace body corresponding to the positions on both sides of the drawer guide groove below the left fuel shelf and the right fuel shelf are provided with A ventilation inlet that can communicate with the ash leak hole.

The above-mentioned ventilation inlets can all be located on the front side wall of the furnace body.

Above-mentioned body of heater side wall that surrounds the left fuel chamber, left top plate, right top plate and the body of heater side wall that surrounds the right fuel chamber all can be insulation board, and heat insulation board is the heat insulation board that interlayer is asbestos in the middle.

The lower middle part of the above-mentioned furnace body can be provided with a furnace ash drawer with an opening upward, and the inside of the furnace body located under the receiving drawer, the left fuel chamber and the right fuel chamber is provided with an ash leakage cavity with a large upper opening and a smaller lower opening. The lower part of the is located above the interior of the ash drawer opening.

The burner storage furnace can be arranged behind the furnace body, and the front side of the burner storage furnace is fixedly connected with the rear side of the furnace body; the left side, right side and rear side of the burner storage furnace are all An anti-scalding fence is provided; a burning hole communicating with the inner cavity is arranged in the middle of the top of the burning material storage furnace, and there are four limiters that can limit the position of the kettle on the top circumference of the burning material storage furnace around the burning hole. Bit block; a fire grate is arranged under the interior of the burning material storage furnace, and the furnace body below the fire grate forms an inclined ash chamber connected with the ash leakage chamber; Ventilation holes; a vent baffle plate that can be switched and can block the vent holes is fixedly installed on the ash chamber outside the vent holes.

An adjustable baffle plate that can move back and forth along the furnace mouth can be provided above the inside of the furnace body. The left and right parts of the adjustable baffle plate pass through the heat dissipation outlet and are located in the left fuel chamber and the right fuel chamber and are connected to the left fuel chamber and the right fuel chamber. The cavity shape matches.

Bottom wheels can be installed at the bottom of the furnace body, and cart handrails are fixedly installed on the front end surface of the furnace body.

The upper part of the left side wall of the above-mentioned furnace body can be fixedly equipped with a detachable seasoning box.

The invention has a reasonable and compact structure and is easy to use. By setting the material receiving drawer under the furnace mouth and setting fuel chambers on the left and right sides above the material receiving drawer, the heat can be accumulated at the furnace mouth through the heat dissipation outlet, and the food can be roasted and cooked. It can prevent the oil and seasoning from dripping on the fuel through the food to produce smoke with a strong oily smell, thereby avoiding the food being smoked by the smoke during the barbecue process, reducing the production of carcinogens in food, and reducing air pollution at the same time. More hygienic and environmentally friendly, and beneficial to health.

Description of drawings

Accompanying drawing 1 is the front view semi-sectional structure schematic diagram of the preferred embodiment of the present invention.

Accompanying drawing 2 is the left view structural diagram of accompanying drawing 1.

Accompanying drawing 3 is the schematic cross-sectional structure diagram of accompanying drawing 2.

Accompanying drawing 4 is a top view partial cross-sectional structural schematic diagram of accompanying drawing 2 .

The codes in the drawings are: 1 is the furnace body, 2 is the left fuel chamber, 3 is the right fuel chamber, 4 is the material receiving drawer, 5 is the furnace mouth, 6 is the heat dissipation outlet, 7 is the ventilation inlet, 8 is the left fuel Shelf, 9 is the right fuel shelf, 10 is the left baffle, 11 is the right baffle, 12 is the ash leakage hole, 13 is the drawer guide groove, 14 is the heat insulation board, 15 is asbestos, 16 is the furnace ash Drawer, 17 is the ash leakage cavity, 18 is the burning material storage furnace, 19 is the anti-scald fence, 20 is the burning material hole, 21 is the limit block, 22 is the grate, 23 is the ash chamber, 24 is the air hole, 25 is an adjustment baffle plate, 26 is a bottom wheel, 27 is a detachable seasoning box, 28 is a cart handrail, 29 is a left top plate, 30 is a right top plate, 31 is an air hole baffle plate, and ɑ is an inclination angle.

detailed description

The present invention is not limited by the following examples, and specific implementation methods can be determined according to the technical solutions of the present invention and actual conditions.

In the present invention, for the convenience of description, the description of the relative positional relationship of each component is described according to the layout of Figure 1 of the specification, such as: the positional relationship of front, rear, top, bottom, left, right, etc. It is determined according to the layout direction of Figure 1 of the specification.

Below in conjunction with embodiment and accompanying drawing, the present invention will be further described:

As shown in accompanying drawings 1, 2, 3, and 4, the smokeless environmentally friendly oven includes a furnace body 1 and a material receiving drawer 4; the top sides of the furnace body 1 are respectively fixed with a left top plate 29 and a right top plate 30, and the left top plate 29 Between the right top plate 30 and the furnace mouth 5 that can put barbecued food is formed, the furnace body 1 middle part below the furnace mouth 5 is equipped with an upwardly opening receiving drawer 4, and the inside of the furnace body 1 located on both sides above the material receiving drawer 4 is respectively set There are a left fuel chamber 2 and a right fuel chamber 3, the upper right side of the left fuel chamber 2 and the upper left side of the right fuel chamber 3 are provided with a heat dissipation outlet 6 communicating with the furnace mouth 5, and the furnace body 1 is provided with two There are two ventilation inlets 7 communicating with the left fuel chamber 2 and the right fuel chamber 3 respectively. Before use, the charcoal or coal can be burned red to facilitate its complete combustion, so as to avoid the smoke caused by incomplete combustion in the subsequent barbecue process; when in use, it can be passed through the heat dissipation outlets at the 5 places of the furnace mouth 6 Put the burnt fuel into the left fuel chamber 2 and the right fuel chamber 3, the heat generated by the fuel combustion will be collected at the furnace mouth 5 through the corresponding heat dissipation outlet 6 respectively, at this time, the food to be baked will be passed through the grill Place the stick or grill net on the furnace mouth 5, and the food can be cooked through the concentrated heat at the furnace mouth 5; the setting of the ventilation inlet 7 is conducive to the natural inflow of air, and further promotes the combustion of fuel, reducing the risk of food being cooked. At the same time, because the ventilation inlet 7 is located below the furnace mouth 5, it can also speed up the circulation of heat in the fuel chamber, making the heat more concentrated at the furnace mouth 5; The seasoning will fall into the material receiving drawer 4 through the gap between the food, because these oils and seasonings will directly fall into the material receiving drawer 4 without directly contacting the fuel, and there is a distance between the material receiving drawer 4 and the fuel chamber , which can effectively avoid the smoke with strong oily smell caused by the contact of oil and seasoning with fuel, reduce air pollution, and be hygienic and environmentally friendly; because in this process, the generation of smoke is avoided, that is, the food is avoided during the grilling process. Smoked by the smoke, reducing the generation of carcinogens in the food is more beneficial to health; wherein, when the material receiving drawer 4 is full, it can be pulled out and cleaned, which is convenient and labor-saving. According to requirements, a certain amount of water can be placed in the material receiving drawer 4, so as to prevent the condiments from rising during the process of falling into it, and it is more clean and hygienic.

According to actual needs, the above-mentioned smokeless environmental protection oven can be further optimized or/and improved:

As shown in accompanying drawing 1,2,3,4, left top board 29 and right top board 30 all are the shape that inclines to middle part top. This can play a better guiding effect for the heat in the left fuel chamber 2 and the right fuel chamber 3 .

According to requirements, when the width of the furnace mouth 1 is between 18 cm and 20 cm, the inclination angles α between the left top plate 29 and the right top plate 30 and the horizontal plane are both between 25 degrees and 35 degrees. This grill works best.

As shown in accompanying drawing 1,2,3,4, the distance between the top of receiving drawer 4 and the bottom of left fuel chamber 2 and the bottom of right fuel chamber 3 is between 20cm to 30cm.

As shown in accompanying drawings 1, 2, 3, and 4, a left fuel shelf 8 and a right fuel shelf 9 placed horizontally are arranged inside the furnace body 1 located on both sides above the receiving drawer 4, and the left fuel shelf 8 Above the right end of the right fuel shelf 9 and above the left end of the right fuel shelf 9 are respectively fixed with a left baffle 10 and a right baffle 11 placed vertically, between the furnace body 1 inner cavity, the left fuel shelf 8 and the left baffle 10 The left fuel chamber 2 is formed between them, the right fuel chamber 3 is formed between the inner chamber of the furnace body 1, the right fuel shelf 9 and the right baffle plate 11, and the top of the left baffle plate 10 is located below the left top plate 29 and between the left top plate 29 A heat dissipation outlet 6 is formed between them, and the top of the right baffle plate 11 is located below the right top plate 30 and forms a heat dissipation outlet 6 between the right top plate 30 . When fuel is added, the fuel will be located on the fuel shelf, and the setting of the material baffle can prevent the fuel from falling into the material receiving drawer 4. At the same time, because the heat dissipation outlet 6 formed between the material baffle and the top plate is located above the corresponding fuel chamber , can effectively guide the accumulation of heat in the fuel chamber at the furnace mouth 5; according to requirements, the left fuel chamber 2 and the right fuel chamber 3 can also use existing known technologies.

As shown in Figures 1, 2, 3, and 4, ash leakage holes 12 are distributed on the left fuel shelf 8 and the right fuel shelf 9; drawer guide grooves 13 are provided in the furnace body 1 corresponding to the bottom of the receiving drawer 4 , 4 material receiving drawers are seated in the drawer guide groove 13, and the tops on both sides of the drawer guide groove 13 are fixedly connected with the inner end bottoms of the corresponding left fuel shelf 8 and the right fuel shelf 9; the corresponding left fuel shelf 8 and the left and right parts of the body of heater 1 at both sides of the drawer guide groove 13 below the right fuel shelf 9 are provided with ventilation inlets 7 that can communicate with the ash leakage hole 12 . When in use, the air will penetrate into the fuel chamber on the ash leakage hole 12 through the ventilation inlet 7, and the tops on both sides of the drawer guide groove 13 are fixedly connected with the corresponding fuel shelves, so as to avoid blowing dust into the air during the air entry process. To the bottom of the furnace mouth 5, thereby sticking to the food, more clean and hygienic.

As shown in accompanying drawings 1, 2, 3 and 4, the ventilation inlets 7 are all located on the front side wall of the furnace body 1 . According to requirements, the ventilation inlet 7 can also be located on the two side walls of the furnace body 1 .

As shown in accompanying drawing 1,2,3,4, body of furnace 1 side wall that surrounds left fuel chamber 2, left top board 29, right top board 30 and body of furnace 1 side wall that surrounds right fuel chamber 3 are heat-insulated Plate 14, heat insulation board 14 is the heat insulation board 14 that interlayer is asbestos 15 in the middle. According to requirements, the heat shield 14 can also adopt the prior known technology. In this way, the left fuel chamber 2 and the right fuel chamber 3 can be kept warm, thereby effectively reducing heat loss, improving baking efficiency, saving energy, and avoiding burns during the baking process.

As shown in Figures 1, 2, 3, and 4, the lower middle part of the furnace body 1 is provided with a furnace ash drawer 16 with an upward opening, and the furnace body 1 located below the material receiving drawer 4, the left fuel chamber 2 and the right fuel chamber 3 The inside is provided with an ash leakage cavity 17 with a large upper opening and a small lower opening, and the bottom of the ash leakage cavity 17 is located above the interior of the ash drawer 16 opening. According to requirements, the furnace ash drawer 16 is a left and right pull-out drawer, and the opening of the furnace body 1 corresponding to the position of the furnace ash drawer 16 is located on the left side wall of the furnace body 1 . Since the longitudinal dimension of the furnace body 1 is greater than its transverse dimension, the pulling stroke of the ash drawer 16 can be reduced, making its operation more convenient and labor-saving.

As shown in accompanying drawing 1,2,3,4, body of furnace 1 rear is provided with burning material storage furnace 18, and the front side of burning material storage furnace 18 is fixedly connected with the rear side of body of heater 1; The left side, the right side and the outside of the rear side of the material furnace 18 are all provided with anti-scalding fences 19; The top circumference of the burner material storage furnace 18 is evenly distributed with four limit blocks 21 capable of limiting the kettle; the inner bottom of the burner material storage furnace 18 is provided with a fire grate 22, and the furnace body 1 below the fire grate 22 forms a The inclined ash chamber 23 communicated with the ash chamber 17; the ash chamber 23 is provided with a vent hole 24 communicating with the grate 22; the ash chamber 23 outside the vent hole 24 is fixedly equipped with a switchable The air hole baffle plate 31 that can block the air hole 24. When in use, coal, charcoal and other fuels can be ignited in the burning material storage furnace 18 until they burn red, or the burning charcoal or coal burning red are placed in the burning material storage furnace 18; When fuel is added in the left fuel chamber 2 or the right fuel chamber 3, it can be clamped out from the burning material storage furnace 18; Heat it to reduce the waste of heat.

As shown in accompanying drawings 1, 2, 3, and 4, an adjustment baffle 25 that can move back and forth along the furnace mouth 5 is provided above the furnace body 1, and the left and right parts of the adjustment baffle 25 pass through the heat dissipation outlet 6 and are located Inside the left fuel chamber 2 and the right fuel chamber 3 and match with the shape of the inner cavities of the left fuel chamber 2 and the right fuel chamber 3 . The size of the left fuel chamber 2 and the right fuel chamber 3 can be adjusted by moving and adjusting the position of the baffle plate 25 .

As shown in accompanying drawings 1, 2, 3, and 4, a bottom wheel 26 is installed at the bottom of the furnace body 1, and a trolley handrail 28 is fixedly installed on the front end surface of the furnace body 1, or/and fixed to the upper left side wall of the furnace body 1 A detachable seasoning box 27 is installed. According to demand, bottom wheel 26 can adopt prior known technologies such as rubber wheel, pneumatic wheel.

As shown in accompanying drawing 1,2,3,4, the left side wall top of body of heater 1 is fixedly installed with detachable seasoning box 27, and detachable seasoning box 27 can adopt existing known technology.

The above technical features constitute the best embodiment of the present invention, which has strong adaptability and best implementation effect, and non-essential technical features can be increased or decreased according to actual needs to meet the needs of different situations.

Claims (5)

1. A smokeless environment-friendly oven, characterized in that it includes a furnace body and a material receiving drawer; a left top board and a right top board are respectively fixed on both sides of the top of the furnace body, and a furnace for placing barbecued food is formed between the left top board and the right top board The middle part of the furnace body below the furnace mouth is equipped with a material receiving drawer with an opening upward, and the furnace body below the left top plate and the right top plate on both sides above the material receiving drawer are respectively provided with a left fuel chamber and a right fuel chamber. The upper right side of the upper side of the right part and the upper side of the left part of the right fuel chamber are provided with heat dissipation outlets communicating with the furnace mouth, and the furnace body is provided with two ventilation inlets communicating with the left fuel chamber and the right fuel chamber respectively; where: the left top plate and the right top board are in the shape of sloping to the upper part of the middle; the width of the furnace mouth is between 18cm and 20cm, and the inclination angles between the left top board and the right top board and the horizontal plane are between 25 degrees and 35 degrees; the top of the receiving drawer and the left The distance between the bottom of the fuel chamber and the bottom of the right fuel chamber is between 20cm and 30cm; the inside of the furnace body on both sides above the material receiving drawer is respectively provided with a left fuel shelf and a right fuel shelf placed horizontally, and the left fuel shelf Above the right end of the shelf and above the left end of the right fuel shelf are respectively fixed a left baffle plate and a right baffle plate that are placed vertically, and a left fuel chamber is formed between the inner cavity of the furnace, the left fuel shelf and the left baffle plate , the right fuel chamber is formed between the furnace inner cavity, the right fuel shelf and the right baffle plate, the top of the left baffle plate is located under the left top plate and forms a heat dissipation outlet with the left top plate, and the top of the right baffle plate is located on the right top plate A heat dissipation outlet is formed between the bottom and the right top plate; ash leakage holes are distributed on the left fuel shelf and the right fuel shelf; a drawer guide groove is arranged in the furnace body corresponding to the bottom of the material receiving drawer, and the material receiving drawer is seated on the drawer guide groove Inside, the tops on both sides of the drawer guide groove are fixedly connected with the inner end bottom of the corresponding left fuel shelf and right fuel shelf; The left and right parts of the body are provided with ventilation inlets that can communicate with the ash leakage holes; the ventilation inlets are all located on the front side wall of the furnace body; The side wall of the furnace body of the fuel chamber is a heat insulation board, and the heat insulation board is a heat insulation board whose interlayer is asbestos in the middle. 2. The smokeless environment-friendly oven according to claim 1, characterized in that the lower middle part of the furnace body is provided with an ash drawer with an upward opening, which is located inside the furnace body below the material receiving drawer, the left fuel chamber and the right fuel chamber An ash leakage cavity with a large upper opening and a small lower opening is provided, and the lower part of the ash leakage cavity is located above the opening of the ash drawer. 3. The smokeless environment-friendly oven according to claim 1 or 2, characterized in that a burning material storage furnace is arranged at the rear of the furnace body, and the front side of the burning material storage furnace is fixedly connected with the rear side of the furnace body; There are anti-scalding fences on the left side, right side and rear side of the burning material storage furnace; a burning hole communicating with the inner cavity is set in the middle of the top of the burning material storage furnace, and the burning material around the burning hole Four limit blocks that can limit the kettle are evenly distributed on the top circumference of the storage furnace; a fire grate is arranged under the inside of the burning material storage furnace, and the furnace body below the fire grate forms a slope that communicates with the ash leakage chamber. Shaped ash chamber; the ash chamber is provided with a ventilation hole communicating with the top of the grate; the ash chamber outside the ventilation hole is fixedly equipped with an air hole baffle that can be switched and can block the ventilation hole. 4. The smokeless environment-friendly oven according to claim 1 or 2, characterized in that an adjustment baffle plate that can move back and forth along the furnace mouth is arranged above the furnace body, and the left and right parts of the adjustment baffle plate pass through the heat dissipation The outlet is located in the left fuel chamber and the right fuel chamber and matches the cavity shape of the left fuel chamber and the right fuel chamber; or/and, bottom wheels are installed at the bottom of the furnace body, and cart handrails are fixedly installed on the front end of the furnace body; or/and , The upper part of the left side wall of the furnace body is fixedly equipped with a detachable seasoning box. 5. The smoke-free environment-friendly oven according to claim 3, characterized in that an adjustment baffle that can move back and forth along the furnace mouth is arranged above the furnace body, and the left and right parts of the adjustment baffle pass through the heat dissipation outlet and are located The left fuel chamber and the right fuel chamber match the cavity shape of the left fuel chamber and the right fuel chamber; or/and, bottom wheels are installed at the bottom of the furnace body, and cart handrails are fixedly installed on the front end of the furnace body; or/and, the furnace The upper part of the left side wall of the body is fixedly equipped with a detachable seasoning box.