CN208535228U - A kind of integrated fuel air door valve of stove preventing dry combustion - Google Patents
A kind of integrated fuel air door valve of stove preventing dry combustion Download PDFInfo
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- CN208535228U CN208535228U CN201821093871.2U CN201821093871U CN208535228U CN 208535228 U CN208535228 U CN 208535228U CN 201821093871 U CN201821093871 U CN 201821093871U CN 208535228 U CN208535228 U CN 208535228U
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Abstract
The utility model relates to a kind of integrated fuel air door valves of stove preventing dry combustion, including air door mandril, throttle setting, air duct and fuel valve；Wherein throttle setting is arranged in the inner cavity between air duct air inlet and air outlet, the air flap for air duct opening and closing can be revolvably installed including the shaft through air duct two sidewalls and around the shaft；Air door mandril lower end is through the upper wall between air duct air inlet and air outlet and protrudes into air duct, and air door mandril enters one end in air duct and is arranged above air flap；Fuel valve is through the lower wall between air duct air inlet and air outlet and fuel valve button is arranged below air flap；And air door mandril and fuel valve are located at the same side of shaft.The air door valve arrangement of the utility model is simple, high degree of automation, easy to operate, fuel valve and air door are integrated, it will only be touched by the action process that cook operates frying pan and open or close oxygenation air door and fuel valve, prevent stove sky burning completely, after turning off high fire, only indwelling kindling material in burner hearth.
Description
Technical field
The utility model relates to the integration combustions of a kind of anti-empty burning device of stove more particularly to a kind of stove preventing dry combustion
Expect air door valve.
Background technique
Kitchen stove when in use it is general can be burned to always as long as the igniting closing it is flame-out until, wherein having
Many time stoves are to carry out high fire sky burning, are placed in the cooker racks of furnace attachment as pot is pulled away from burner hearth by cook, in cooker racks
On be seasoned the processes such as condiment or dish-up, therefore the waste of stove sky fuel burning is very big.It is all with this furnace currently on the market
Tool is mainstream, has few stove to carry out appropriate reconstruction, higher operating costs.
For the problem present on, people are made that miscellaneous improvement, such as Chinese patent
201620640340.5 disclose empty burning prevention device of cooking range and have the anti-empty burning device comprising seal box, seal box have
Fuel gas inlet, gas outlet and the blast tube and magnet that are connected to fuel gas inlet and gas outlet, magnet are set to blast tube
In, and can move back and forth between an open position and a closed, when magnet is located at open position, blast tube conducting, when
When external ferromagnetic object leans on the top surface of seal box corresponding near magnet, magnet is moved to close stance under the magnetic force
It sets, blast tube is closed.The anti-empty burning device of this kind of structure is moved to closed position by magnet, blast tube is closed
It realizes and closes fire, to save combustion gas；But the anti-empty burning device of this kind of structure, production when being attracting by magnet and ferromagnetic object
Raw suction makes magnet movement block through-hole, disconnects blast tube, i.e., directly fits to form sealing by magnet and top plate, should
Kind sealing means, it is very high to magnet and the requirement in top plate contact face, cause the anti-empty burning device of this kind of structure to still remain part
The problem of combustion gas passes through in the gap between magnet and top plate, poor sealing effect, the effect for saving combustion gas are poor.
Utility model content
For the technical problems in the prior art, the purpose of this utility model is to provide a kind of stove preventing dry combustions
Integrated fuel air door valve, the air door valve arrangement is simple, high degree of automation, easy to operate, and fuel valve and air door are combined into
One will only be touched by the action process that cook operates frying pan and open or close oxygenation air door and fuel valve, can be completely
Prevent stove sky burning, after turning off high fire, only indwelling kindling material in burner hearth.
To achieve the above object, the utility model is achieved through the following technical solutions:
A kind of integrated fuel air door valve of stove preventing dry combustion, including air door mandril, throttle setting, air duct and fuel
Valve；The throttle setting is arranged in the inner cavity between air duct air inlet and air duct air outlet, and throttle setting includes being mounted on wind
Cylinder two sidewalls between shaft and can be revolvably installed around the shaft for air duct opening and closing air flap；Air door mandril lower end is passed through
It wears the upper wall between air duct air inlet and air outlet and protrudes into air duct, the air door mandril enters the setting of one end in air duct and exists
Above air flap；The fuel valve is through the lower wall between air duct air inlet and air outlet and fuel valve button is arranged in air flap
Lower section；The air door mandril and fuel valve are located at the same side of shaft.
Further, the air door mandril includes that T-type touches cap and drive rod, and the T-type touches cap and is arranged outside air duct,
The drive rod lower end is through air duct upper wall and protrudes into air duct, and the T-type touches cap lower part and is threadedly coupled with drive rod top.
Further, the fuel valve includes valve body, transmission device；
The valve body includes valve body shell, fuel inlet, fuel outlet, upper cavity and lower chamber, the fuel inlet, combustion
Material outlet, upper cavity and lower chamber are arranged at valve body enclosure interior；Upper end opening is arranged in the upper cavity, and upper cavity lower end is set
Set upper cavity import and upper cavity outlet；The lower chamber upper end setting lower chamber import and lower chamber outlet；The fuel into
Mouth, upper cavity import, upper cavity outlet, fuel outlet be sequentially communicated to form fuel main channel, the fuel inlet, lower chamber into
Mouth, lower chamber outlet, fuel outlet are sequentially communicated to form kindling material channel；
The transmission device includes fuel valve button, upper end cover, cylinder body, annular magnet ring, magnetic pole, flap and flap shaft, institute
It states upper end cover to be co-axially located above valve body and be fixedly connected on air duct side wall, the cylinder body is co-axially located above upper cavity
And be fixedly connected on valve body shell and upper end cover, fuel valve button is coaxially nested with upper end cover, and annular magnet ring is coaxially nested in
It is fixed between cylinder body and fuel valve button and with fuel valve button, magnetic pole is coaxially nested in cylinder body and lower end is fixedly connected with valve
Valve axis, flap shaft lower end are fixedly connected with flap, and reset spring both ends offset with annular magnet ring and cylinder body end face respectively；
Further, the lower chamber of the fuel valve is compressible cavity.
Further, the fuel valve further includes kindling material valve, and the kindling material valve includes hollow valve deck, needle valve and kindling material
Adjustment knob, the hollow valve deck is fixedly and coaxially connected on valve body shell and hollow valve deck is arranged under the lower chamber of fuel valve
Side；The needle valve is co-axially located in hollow valve deck and needle valve and hollow valve deck are threadedly engaged；The kindling material adjustment knob with
Needle valve is fixedly connected.
Compared with prior art, the utility model has the beneficial effects that:
(1) the integrated fuel air door valve arrangement of stove preventing dry combustion provided by the utility model is simple, by fuel valve with
Air door is integrated, and forms a kind of novel catering trade stove energy-saving device, can prevent stove sky burning completely, big turning off
After fire, only indwelling kindling material in burner hearth.
(2) the integrated fuel air door valve high degree of automation of stove preventing dry combustion provided by the utility model, operation letter
Just, it will only be touched by the action process that cook operates frying pan and open or close oxygenation air door and fuel valve.Frying pan is put
It sets and opens oxygenation air door and fuel valve in air door mandril, keep fuel combustion abundant；Frying pan is taken away from air door mandril even if
Oxygenation air door is closed, the kindling material that ignites only is stayed in fuel valve closing, prevents empty burning, energy-saving effect is extremely obvious.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the integrated fuel air door valve of the utility model；
Fig. 2 is the schematic diagram under the integrated fuel air door valve closing state of the utility model；
Fig. 3 is the schematic diagram under the integrated fuel air door valve open state of the utility model.
Specific embodiment
It shows that example illustrates some embodiments of the utility model, and should not be construed as limitation this is practical new
The range of type.Content disclosed by the utility model can be improved from material, method and reaction condition simultaneously, it is all these
It improves, should all fall within the spirit and scope of the utility model.
Fuel valve and air door are integrated by the utility model, form a kind of novel energy-saving dress of catering trade stove
It sets.As shown in Figure 1, a kind of integrated fuel air door valve of stove preventing dry combustion, including air door mandril 1, throttle setting, air duct 3
With fuel valve 5；Wherein throttle setting is arranged in the inner cavity between air duct air inlet 6 and air duct air outlet 7, and throttle setting includes
Through air duct two sidewalls shaft 4 and can be revolvably installed around the shaft for air duct opening and closing air flap 2；Air door mandril lower end is passed through
It wears the upper wall between air duct air inlet and air outlet and protrudes into air duct 3, air door mandril enters one end in air duct and is arranged in wind
Right above door piece.The air door mandril of the utility model is mounted on hearth, and effect is to be placed on hearth by frying pan to depress automatically
Air door mandril is to open air door and fuel main valve.To in order to when installing entire integrated fuel air door valve it is adjustable its
Fitting depth or adjustment height of the air door valve from hearth meet frying pan automatic opening air door and fuel valve, the wind of the utility model
Door mandril can be the modular appliance that cap 101 and drive rod 102 are touched including T-type, set as shown in Fig. 2, T-type touches cap 101
It sets outside air duct 3,102 lower end of drive rod is through air duct upper wall and protrudes into air duct 3, and T-type touches 101 lower part of cap and drive rod
102 tops are threadedly coupled.Fuel valve 5 is through the lower wall and fuel valve button 501 between air duct air inlet 6 and air duct air outlet 7
Setting is immediately below air flap 2, and air door mandril 1 and fuel valve 5 are located at the same side of shaft.Since air flap 2 can around the shaft 4
Rotation makes air flap 2 rotationally clockwise, wind when air door mandril 1 moves downwardly to i.e. pressable air flap 2 to a certain degree
Door is opened, while 2 pressing fuel valve buttons 501 of air door, and fuel valve 5 is opened.
Fuel valve 5 in the present embodiment includes valve body, transmission device, and wherein valve body includes valve body shell 502, fuel inlet
503, fuel outlet 504, upper cavity 505 and lower chamber 506, the fuel inlet 503, fuel outlet 504,505 and of upper cavity
Lower chamber 506 is arranged inside valve body shell 502；Upper end opening 507 is arranged in the upper cavity 505, and 505 lower end of upper cavity is set
Set upper cavity import 508 and upper cavity outlet 509；506 upper end of the lower chamber setting lower chamber import 511 and lower chamber outlet
512；The fuel inlet 503, upper cavity import 508, upper cavity outlet 509, fuel outlet 504 are sequentially communicated to form fuel master
Channel, the fuel inlet 503, lower chamber import 511, lower chamber outlet 512, fuel outlet 504 are sequentially communicated to form kindling material
Channel.Transmission device includes fuel valve button 501, upper end cover 513, cylinder body 514, annular magnet ring 515, magnetic pole 516, flap 517
With flap shaft 518, the upper end cover 513 is co-axially located above valve body and is fixedly connected on 3 side wall of air duct, the cylinder body
514 are co-axially located at 505 top of upper cavity and are fixedly connected on valve body shell 502 and upper end cover 513, fuel valve button 501
Coaxial nested with upper end cover 513, annular magnet ring 515 is coaxially nested between cylinder body 514 and fuel valve button 501 and and fuel valve
Button 501 is fixed, and magnetic pole 516 is coaxially nested in cylinder body 514 and lower end is fixedly connected with flap shaft 518,518 lower end of flap shaft
Portion is fixedly connected with flap 517, and 519 both ends of reset spring offset with annular magnet ring 515 and 514 end face of cylinder body respectively.
It should be further noted that the kindling material channel of the fuel valve in the present embodiment is for indwelling after turning off high fire
Ignite kindling material.Kindling material channel can also be adjusted with kindling material valve in the present embodiment.Therefore, the lower chamber 506 of fuel valve is that can press
Contracting cavity, fuel valve 5 further include kindling material valve, and the kindling material valve includes hollow valve deck 520, needle valve 521 and kindling material adjustment knob
522, the hollow valve deck 520 is fixedly and coaxially connected on valve body shell 502 and the cavity of resorption of fuel valve is arranged in hollow valve deck 520
505 lower section of body；The needle valve 521 is co-axially located in hollow valve deck 520 and needle valve 521 and 520 screw thread of hollow valve deck are matched
It closes；Kindling material adjustment knob 522 is fixedly connected with needle valve 521.When needing to adjust kindling material channel, kindling material adjustment knob 522 is rotated, is made
Needle valve 521 squeezes or unclamps compressible cavity 506, to control the fuel flow rate in lower chamber 506, reaches and adjusts kindling material
Purpose.
Working principle:
Cook lights kindling material first, adjusts kindling material size by the kindling material adjusting knob 522 of needle valve 521.When on hearth not
When placing frying pan, as shown in Fig. 2, air door mandril 1 is jacked up by air flap 2, air flap 2 and fuel valve 5 are in close state, at this time
No air enters burner hearth, and flap 517 blocks the upper cavity of upper cavity 505 outlet 509 in fuel valve, and main fuel also can not be into
Enter burner hearth, therefore high fire is closed in burner hearth, is only kept in a fire.
As shown in figure 3, when frying pan is placed on hearth depress air door mandril 1 automatically, air flap 2 rotates clockwise unlatching wind
Door and fuel valve button 501, at this point, fuel valve button 501 drives annular magnet ring 515 to move downward, annular magnet ring 515 and magnetic pole
Gravitation between 516 increases, and moves up magnetic pole 516 in cylinder body 514, thus by flap shaft 518 drive flap 517 to
The upper cavity outlet 509 of upper movement, upper cavity 505 is not plugged, to keep fuel main channel unimpeded, is fired to convey to burner hearth
Material, kindling material light high fire, and combustion air conveys air to burner hearth by air duct, and it is violent that burner hearth fuel mixes with air burning formation
Fire.
1 decompression of air door mandril when pot leaves hearth, fuel valve button 501, which resets, closes, and air flap 2 rotates counterclockwise pass
It closes, the intensity of a fire is extinguished in burner hearth, keeps in a fire in burner hearth, prevents cooking stove flame-out.
The integrated fuel air door valve arrangement of stove preventing dry combustion provided by the utility model is simple, high degree of automation,
It is easy to operate, fuel valve and air door are integrated, a kind of novel catering trade stove energy-saving device is formed, only passes through kitchen
The action process that teacher operates frying pan, which will touch, opens or closes oxygenation air door and fuel valve.It can prevent stove sky burning completely,
After turning off high fire, only indwelling kindling material in burner hearth.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its inventive concept is subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (5)
1. a kind of integrated fuel air door valve of stove preventing dry combustion, which is characterized in that including air door mandril (1), throttle setting,
Air duct (3) and fuel valve (5)；The inner cavity that the throttle setting is arranged between air duct air inlet (6) and air duct air outlet (7)
In, throttle setting includes the shaft (4) being mounted between air duct two sidewalls and can be revolvably installed around the shaft for air duct opening and closing
Air flap (2)；Air door mandril (1) lower end is through the upper wall between air duct air inlet and air outlet and protrudes into air duct (3)
Interior, the air door mandril enters the setting of one end in air duct above air flap (2)；The fuel valve (5) is entered the wind through air duct
Lower wall and fuel valve button (501) setting between mouth and air outlet is below air flap (2)；The air door mandril (1) and combustion
Material valve (5) is located at the same side of shaft (4).
2. a kind of integrated fuel air door valve of stove preventing dry combustion according to claim 1, which is characterized in that the wind
Door mandril (1) includes that T-type touches cap (101) and drive rod (102), the T-type touch cap (101) be arranged air duct (3) outside, institute
Drive rod (102) lower end is stated through air duct upper wall and is protruded into air duct (3), the T-type touches cap (101) lower part and drive rod
(102) top is threadedly coupled.
3. a kind of integrated fuel air door valve of stove preventing dry combustion according to claim 1, which is characterized in that the combustion
Expect that valve (5) include valve body, transmission device；
The valve body includes valve body shell (502), fuel inlet (503), fuel outlet (504), upper cavity (505) and lower chamber
(506), the fuel inlet (503), fuel outlet (504), upper cavity (505) and lower chamber (506) are arranged at valve housing
Body (502) is internal；Upper end opening (507) are arranged in the upper cavity (505), upper cavity lower end be arranged upper cavity import (508) and
Upper cavity exports (509)；Lower chamber (506) upper end setting lower chamber import (511) and lower chamber outlet (512)；It is described
Fuel inlet (503), upper cavity import (508), upper cavity outlet (509), fuel outlet (504) are sequentially communicated to form fuel master
Channel, the fuel inlet (503), lower chamber import (511), lower chamber outlet (512), fuel outlet (504) are sequentially communicated
Form kindling material channel；
The transmission device includes fuel valve button (501), upper end cover (513), cylinder body (514), annular magnet ring (515), magnetic pole
(516), flap (517) and flap shaft (518), the upper end cover (513) are co-axially located above valve body and are fixedly connected on wind
On cylinder side wall, the cylinder body (514) is co-axially located above upper cavity (505) and is fixedly connected on valve body shell (502) and upper
On end cap (513), fuel valve button (501) and upper end cover (513) are coaxial nested, and annular magnet ring (515) is coaxially nested in cylinder body
(514) between fuel valve button (501) and fixed with fuel valve button (501), magnetic pole (516) is coaxially nested in cylinder body
(514) in and lower end is fixedly connected flap shaft (518), and flap shaft (518) lower end is fixedly connected flap (517), resets bullet
Spring (519) both ends offset with annular magnet ring (515) and cylinder body (514) end face respectively.
4. a kind of integrated fuel air door valve of stove preventing dry combustion according to claim 3, which is characterized in that the combustion
The lower chamber (506) for expecting valve is compressible cavity.
5. a kind of integrated fuel air door valve of stove preventing dry combustion according to claim 4, which is characterized in that the combustion
Expect that valve (5) further include kindling material valve, the kindling material valve includes hollow valve deck (520), needle valve (521) and kindling material adjustment knob (522),
Under the hollow valve deck (520) is fixedly and coaxially connected on valve body shell (502) and fuel valve is arranged in hollow valve deck (520)
Below cavity (506)；The needle valve (521) is co-axially located in hollow valve deck (520) and needle valve (521) and hollow valve deck
(520) it is threadedly engaged；The kindling material adjustment knob (522) is fixedly connected with needle valve (521).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821093871.2U CN208535228U (en) | 2018-07-11 | 2018-07-11 | A kind of integrated fuel air door valve of stove preventing dry combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821093871.2U CN208535228U (en) | 2018-07-11 | 2018-07-11 | A kind of integrated fuel air door valve of stove preventing dry combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208535228U true CN208535228U (en) | 2019-02-22 |
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ID=65387126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821093871.2U Active CN208535228U (en) | 2018-07-11 | 2018-07-11 | A kind of integrated fuel air door valve of stove preventing dry combustion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208535228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644420A (en) * | 2018-07-11 | 2018-10-12 | 山东省博兴县新粤广厨厨具有限公司 | A kind of integrated fuel air door valve of stove preventing dry combustion |
-
2018
- 2018-07-11 CN CN201821093871.2U patent/CN208535228U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644420A (en) * | 2018-07-11 | 2018-10-12 | 山东省博兴县新粤广厨厨具有限公司 | A kind of integrated fuel air door valve of stove preventing dry combustion |
| CN108644420B (en) * | 2018-07-11 | 2023-09-26 | 山东省博兴县新粤广厨厨具有限公司 | Air-firing-preventing integrated fuel air door valve for stove |
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