A kind of damper for oven
Technical field
The utility model belongs to oven engineering device technique field, and in particular to a kind of damper for oven.
Background technique
Barbecue has been a kind of common multiplayer party leisure and entertainment or business, is the cooking side of mankind's most original
Formula is and the position that food is placed in hot dry air a relatively heat source to be added with fuel heating and dry air
Hot food;Barbecue needs this indispensable tool of oven, and oven is divided into three kinds: carbon oven, gas oven and electric oven, wherein carbon
Oven is that current field is had a dinner party the main tool of barbecue, mainly includes a charcoal brazier, for placing the charcoal of heating, in charcoal brazier
One layer of Roast net of upper laying, food to be baked are placed on Roast net, also referred to as barbecue rack, with the improvement of living standards,
People are also more bonded energy-saving and environmental protection theory in leisure way.
Existing oven is not provided with air door during barbecue, adjusts completely by controlling the revolving speed of axial flow blower
The disengaging air quantity of ventilation blower is saved, while it needs artificially to manually control the on and off of blower, it can not be according to the temperature in oven
Supply and exhaust are carried out with smoke.
Against the above technical problems, it therefore needs to make improvements.
Utility model content
The utility model be in order to overcome above-mentioned defect in the prior art, provide a kind of structure it is simple, using secure side
Just, adjustable damper size, it can be according to the adjusting for oven of barbecue in-furnace temperature and the concentration supply and exhaust of smog
Air door.
In order to reach the goals above, the technical scheme adopted by the utility model is a kind of automatic tune for oven
Save air door, including ventilation blower shell is formed at least one ventilation housing in ventilated enclosure body, is formed on ventilation housing and is in
Empty connecting plate, it is removable on connecting plate to be connected with connect cover, at least one air outlet is formed in connect cover, ventilation housing
The regulating mechanism for adjusting air outlet size is provided on side wall.
As a kind of preferred embodiment of the utility model, there are three the connect cover settings, is equidistantly laid in ventilated enclosure
On body, it is bonded to each other between adjacent connect cover.
As a kind of preferred embodiment of the utility model, there are four air outlet, four air outlets for setting in the connect cover
It symmetrically lays, corresponding, there are two regulating mechanism settings, and regulating mechanism is corresponding with air outlet position.
As a kind of preferred embodiment of the utility model, the two sides of the connecting plate are provided with positioning plate, connect cover clamping
On positioning plate.
As a kind of preferred embodiment of the utility model, the regulating mechanism includes connecting shaft, regulation handle and adjustable plate;
One end of connecting shaft is rotationally connected on positioning plate, and the side wall that the other end passes through ventilation blower shell connects regulation handle, adjustable plate
It is fixedly arranged in connecting shaft, adjustable plate is corresponding with air outlet position, by the rotation of regulation handle, so that the bottom on adjustable plate
It is dynamic, for adjusting the air output size of air outlet.
As a kind of preferred embodiment of the utility model, several adjustment gears are formed in the regulation handle, the adjusting
Gear is for adjusting the distance between adjustable plate and air outlet.
As a kind of preferred embodiment of the utility model, the adjustable plate is in " V " shape body, including interconnecting piece and adjustment portion;
The junction of interconnecting piece and adjustment portion is in arc transition, and connecting shaft is fixedly arranged on the junction of interconnecting piece and adjustment portion.
As a kind of preferred embodiment of the utility model, the length of the interconnecting piece is the 1/4 of adjustment portion length.
As a kind of preferred embodiment of the utility model, the width of the adjustment portion is greater than the width of air outlet.
As a kind of preferred embodiment of the utility model, the side wall of the ventilation blower shell is set along adjustable plate length direction
Be equipped with it is several shelve plate, when adjustable plate is far from air outlet position, adjustable plate offsets with plate is shelved.
The beneficial effects of the utility model are:
1. the utility model has the advantages of simple structure, easy to use, adjustable plate is rotated by regulation handle, for adjusting vented cavity
Intracorporal air quantity can improve the efficiency of combustion of oven according to the temperature air draft in oven;
2. the utility model is ingenious in design, by being formed with several adjustment gears in regulation handle, it is installed in connecting shaft
Corresponding rack gear, gear are meshed with the rack gear, the adjustment gear be used for adjust between adjustable plate and air outlet away from
From.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram for removing connect cover of the utility model;
Fig. 3 is the side view of the utility model;
Fig. 4 is the A-A cross-sectional view of the utility model;
Appended drawing reference in figure: ventilation blower shell 2, ventilation housing 20, connecting plate 21, connect cover 22, air outlet 23, positioning plate
24, regulating mechanism 200, connecting shaft 201, regulation handle 202, adjustable plate 203, interconnecting piece 203-1, adjustment portion 203-2 shelve plate
204, adjustment gear 205.
Specific embodiment
It elaborates with reference to the accompanying drawing to the utility model embodiment.
Embodiment: as shown in Figs 1-4, a kind of damper for oven, including ventilation blower shell 2, ventilated enclosure
It is formed at least one ventilation housing 20 in body 2, is formed on ventilation housing 20 in hollow connecting plate 21, it can on connecting plate 21
The formula of tearing open is connected with connect cover 22, at least one air outlet 23 is formed in connect cover 22, is provided on the side wall of ventilation housing 20
For adjusting the regulating mechanism 200 of 23 size of air outlet;The utility model has the advantages of simple structure, easy to use, passes through regulating mechanism
200, for adjusting the intracorporal air quantity of vented cavity, the efficiency of combustion of oven can be improved according to the temperature air draft in oven.
The two sides of connecting plate 21 are provided with positioning plate 24, and connect cover 22 is clamped on positioning plate 24, and connect cover 22 is provided with three
It is a, it is equidistantly laid on ventilation blower shell 2, is bonded to each other between adjacent connect cover 22;By adopting the above technical scheme, it increases logical
The volume of Blower Housing 2, meanwhile, being bonded to each other between adjacent connect cover 22 ensure that certain leakproofness.
There are four air outlets 23 for setting in connect cover 22, and four air outlets 23 are symmetrically laid, corresponding, adjust
It saves there are two the settings of mechanism 200, regulating mechanism 200 is corresponding with 23 position of air outlet;By regulating mechanism 200 for adjusting out
The air force in air port 23, according in oven temperature and smoke carry out supply and exhaust, the shape of air outlet 23 is rectangular, round
Or other shapes.
Regulating mechanism 200 includes connecting shaft 201, regulation handle 202 and adjustable plate 203;One end of connecting shaft 201, which rotates, to be connected
It is connected on positioning plate 24, the side wall that the other end passes through ventilation blower shell 2 connects regulation handle 202, and adjustable plate 203 is fixedly arranged on connection
On axis 201, adjustable plate 203 is corresponding with 23 position of air outlet, by the rotation of regulation handle 202, so that about 203 adjustable plate
It swings, for adjusting the air output size of air outlet 23;Adjustable plate is rotated by regulation handle, it is intracorporal for adjusting vented cavity
Air quantity can improve the efficiency of combustion of oven according to the temperature air draft in oven.
Several adjustment gears 205 are formed in regulation handle 202, the adjustment gear 205 is for adjusting adjustable plate 203 and going out
The distance between air port 23.The utility model is ingenious in design, by being formed with several adjustment gears in regulation handle, in connecting shaft
Be installed with corresponding rack gear, gear is meshed with the rack gear, the adjustment gear for adjust adjustable plate and air outlet it
Between distance.
Adjustable plate 203 is in " V " shape body, including interconnecting piece 203-1 and adjustment portion 203-2;Interconnecting piece 203-1 and adjustment portion
The junction of 203-2 is in arc transition, and connecting shaft 201 is fixedly arranged on the junction of interconnecting piece 203-1 and adjustment portion 203-2, is connected
The length of portion 203-1 is the 1/4 of adjustment portion 203-2 length, by adopting the above technical scheme, so that adjustable plate 203 and connecting shaft 201
Connection it is more ingenious so that regulation handle 202 is while being rotatablely connected axis 201, the rotation of adjustable plate 203 is more flexible.
The width of adjustment portion 203-2 is greater than the width of air outlet 23;By adopting the above technical scheme, so that adjustment portion 203-2
It is more complete to the fitting of air outlet 23, adjustment portion 203-2 is increased to the contact surface of air outlet 23, improves air outlet 23
Leakproofness, meanwhile, the air output size of air outlet 23 will not be influenced.
The side wall of ventilation blower shell 2 along 203 length direction of adjustable plate be provided with it is several shelve plate 204, when adjustable plate 203
When far from 23 position of air outlet, adjustable plate 203 offsets with plate 204 is shelved;By adopting the above technical scheme, so that operator is rotating
It is more convenient when regulation handle 202, meanwhile, it also avoids adjustable plate 203 and 23 position of air outlet is too far, be unfavorable for wind
The adjustment of amount.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model;Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Although appended drawing reference in figure is used more herein: ventilation blower shell 2, ventilation housing 20, connecting plate 21, connection
Cover 22, air outlet 23, positioning plate 24, regulating mechanism 200, connecting shaft 201, regulation handle 202, adjustable plate 203, interconnecting piece 203-
1, adjustment portion 203-2 shelve the terms such as plate 204, adjustment gear 205, but it does not exclude the possibility of using other terms.It uses
These terms are used for the purpose of being more convenient to describe and explain the essence of the utility model;It is construed as any additional
Limitation be all contrary to the spirit of the present invention.