CN107781857A - A kind of stove of gas-cooker - Google Patents

Abstract

The invention discloses a kind of stove of gas-cooker, including combustion chamber and nozzle mechanism, combustion chamber includes combustion chamber base and combustion chamber cavity, combustion chamber cavity includes combustion chamber lower chamber and combustion chamber upper cavity, in combustion chamber lower chamber air duct is separated into by two concentric annular and separation walls, interior pyrosphere passage and outer burning ring passage, combustion chamber upper cavity includes heat conduction skirt and fire end, fire end center is provided with the interior pyrosphere fuel through-hole connected with interior pyrosphere passage, multiple air holes connected with air duct are circumferentially evenly equipped with fire end centered on pyrosphere fuel through-hole, multiple outer burning ring fuel through-holes for being arranged on air hole periphery and being connected with outer burning ring passage are circumferentially evenly equipped with fire end centered on pyrosphere fuel through-hole, on the lateral wall of fire end multiple secondary wind complement ports connected with air hole one-to-one corresponding are evenly equipped with along its circumference；The present invention compared with prior art, improves the efficiency of combustion of fuel vapor.

Description

A kind of stove of gas-cooker

Technical field

The present invention relates to fuel range technical field, and in particular to a kind of stove of gas-cooker.

Background technology

Existing embedded gas range, after people's culinary art demand is met, also there is weak point, gas-cooker The parts such as cooker racks component, fire cover, body of heater, rotary switch will be higher by cooktop surface, and when being cooked without cooking stove, these are higher by cooking stove The protrusion in face is not only utterly useless, but also the anti-kitchen range top face that hinders expands utilization, substantially reduces kitchen range top area utilization, very It can not extremely utilize, for this family little to kitchen area, placement pots and pans vegetables etc article of being stocked up in kitchen just shows Must be crowded, also block to kitchen range top face wiped clean health.

In view of the above-mentioned problems, Application No. CN201621216076.9 patent document discloses a kind of flat board gas-cooker, Including kitchen range top main body, furnace chamber is provided with kitchen range top main body, furnace stay is provided with furnace chamber, motor, the power of motor are provided with below lifting seat Output shaft is connected with lifting seat using spline, and furnace stay periphery is provided with boiler clothing, and the outer wall of furnace stay is provided with and boiler clothing inwall projection The bar-shaped trough that spike is engaged, bar-shaped trough and stove bottom plate are perpendicular, and the upper end of furnace stay is provided with warm water disk, the medial surface of cooker racks seat Provided with groove, cover plate seat is provided with groove, cooker racks arm is provided with stopping means with cooker racks by the 3rd hinge, cooker racks arm, Motor positive and inverse switch is electrically connected with electric machine controller, and electric machine controller electrically connects with motor.

Although this flat board gas-cooker solves above mentioned problem, but during use, this flat board gas-cooker is also present The problem of following：The furnace chamber of its gas-cooker only by fuel during burning, the space on the upside of furnace chamber between pot To provide the air needed for its burning, its efficiency of combustion is low.

The content of the invention

For the deficiency in the presence of prior art, it is an object of the invention to provide a kind of stove of gas-cooker, with solution Certainly in the prior art, the efficiency of combustion of gas-cooker than it is relatively low the problem of.

To achieve the above object, present invention employs following technical scheme：A kind of stove of gas-cooker, including combustion chamber and The nozzle mechanism being connected with combustion chamber, the combustion chamber include combustion chamber base and the combustion chamber cavity being connected to above base, combustion chamber cavity Including combustion chamber lower chamber and the combustion chamber upper cavity being set in outside combustion chamber lower chamber, pass through two concentric annulars in combustion chamber lower chamber Divider walls are into the outer burning ring on the outside of interior the pyrosphere passage and air duct on the inside of the air duct of middle side, air duct Passage, combustion chamber upper cavity include lower end and are opening and are used to be arranged the heat conduction skirt of combustion chamber lower chamber and are connected at the top of annular groove And cylindrical fire end, fire end center are provided with the interior pyrosphere fuel through-hole connected with interior pyrosphere passage, on fire end with Circumferentially be evenly equipped with multiple air holes connected with air duct centered on interior pyrosphere fuel through-hole, on fire end within pyrosphere fire Multiple outer burning ring fuel for being arranged on air hole periphery and connecting with outer burning ring passage are circumferentially evenly equipped with centered on material through hole to lead to Hole, it is evenly equipped with along its circumference on the lateral wall of fire end and multiple corresponds the secondary wind complement ports connected with air hole.

Compared to prior art, the present invention has the advantages that：

Form the secondary air supply channel of this plane stove by air intake opening, air duct and air hole, interior pyrosphere passage, Interior pyrosphere fuel through-hole and the teasehole that enters communicated therewith form interior pyrosphere and supply blast tube, outer burning ring passage, outer burning ring fuel Through hole and the teasehole formation outer burning ring that enters communicated therewith supply blast tube, and secondary air supply channel is located at interior pyrosphere and led to for combustion gas Road supplies the centre position of blast tube with outer burning ring, makes secondary air supply channel while is provided for the burning at interior pyrosphere and outer burning ring Oxygen needed for burning, at the same by secondary wind complement port also burning inside pyrosphere and outer burning ring provide it is secondary supply air, make Fuel is fully burned, and substantially increases the combustion rate of fuel.

Brief description of the drawings

Fig. 1 is a kind of explosive view of the stove of gas-cooker of the present invention；

Fig. 2 is Fig. 1 upward view.

Embodiment

Below by embodiment, the present invention is further detailed explanation：

Reference in Figure of description includes：Combustion chamber base 1, air intake opening 2, combustion chamber lower chamber 3, combustion chamber upper cavity 4th, heat conduction skirt 401, fire end 402, air duct 5, air hole 6, secondary wind complement port 7, drive mechanism 8, lifting tube 9, batch mixing Room 10, charging regulating valve 11, voussoir 12.

Embodiment

With reference to shown in 1~Fig. 2 of figure：A kind of stove of gas-cooker, including combustion chamber, driving combustion chamber carry out the height of height regulation Governor motion and the nozzle mechanism being connected with combustion chamber；Combustion chamber includes the combustion chamber base 1 being square and the stove being connected to above base Core cavity body, the mounting hole for installing igniter and temperature detector is had on combustion chamber base 1, and on combustion chamber base 1 also It is provided with air intake opening 2 and two is entered teasehole, combustion chamber cavity includes combustion chamber lower chamber 3 and the stove being set in outside combustion chamber lower chamber 3 Core upper cavity 4, combustion chamber lower chamber 3 is interior to be separated into positioned at middle side by two concentric annular and separation walls and connected with air intake opening 2 Logical air duct 5, the inner side of air duct 5 are entered with one of them on the outside of interior the pyrosphere passage and air duct 5 that teasehole connects Enter the outer burning ring passage that teasehole connects with another, it is opening and for being arranged under combustion chamber that combustion chamber upper cavity 4, which includes lower end, The heat conduction skirt 401 of cavity 3 and be connected at the top of annular groove and cylindrical fire end 402, the center of fire end 402 be provided with The interior pyrosphere fuel through-hole of interior pyrosphere passage connection, on fire end 402 within be circumferentially evenly equipped with centered on pyrosphere fuel through-hole it is more The individual air hole 6 connected with air duct 5, the number of air hole 6 is 8 in the present embodiment, on fire end 402 within fire Multiple outer burning ring combustions for being arranged on the periphery of air hole 6 and being connected with outer burning ring passage are circumferentially evenly equipped with centered on circle fuel through-hole Material through hole, it is evenly equipped with along its circumference on the lateral wall of fire end 402 and multiple corresponds the secondary benefit wind connected with air hole 6 Hole 7, the number of outer burning ring fuel through-hole and secondary wind complement port 7 is 9 in the present embodiment, the upper end peace of interior pyrosphere fuel through-hole Equipped with small fire cover, the upper end of outer burning ring fuel through-hole is provided with big fire cover；Pass through air intake opening 2, air duct 5 and air hole 6 form the secondary air supply channel of this plane stove, and interior pyrosphere passage, interior pyrosphere fuel through-hole and the teasehole that enters that communicates therewith are formed Small fire cover supplies blast tube, and outer burning ring passage, outer burning ring fuel through-hole and the teasehole that enters that communicates therewith form big fire cover for combustion Gas passage, and secondary air supply channel is located at the centre position that interior pyrosphere supplies blast tube for blast tube with outer burning ring, makes secondary Air supply channel provides the oxygen needed for burning for the burning at small fire cover and big fire cover simultaneously, while passes through secondary wind complement port 7 Air is supplied to the burning offer at small fire cover and big fire cover is secondary, fuel is fully burned, substantially increases fuel Combustion rate.

The height adjustment mechanism includes drive mechanism 8, and drive mechanism 8 can be stepper motor, the output of drive mechanism 8 Axle upper spline is connected with lifting column, lifts and external screw thread is provided with along its axial direction on column outer wall, liter is threaded with lifting column Cylinder 9 drops, and the upper end of lifting tube 9 is connected with the bottom of combustion chamber, is provided with regulation on the downside of the barrel of lifting tube 9 along its axial direction and lacks Mouthful；When 8 off-duty of drive mechanism, drive mechanism 8 is in regulation breach, so as to rationally make use of inside this plane stove Space.

The nozzle mechanism includes the mixing chamber 10 being fixedly installed on combustion chamber base 1 and the charging regulating valve being fixedly mounted 11, it is provided with two separate batch mixing passages in mixing chamber 10, two batch mixing passages and two, which enter teasehole and corresponded, to be connected It is logical, it is communicated with charging regulating valve 11 into cartridge and two and goes out cartridge, and is fed to be provided with regulating valve 11 and adjust into combustion The regulating valve of the feeding-passage size of expects pipe, two go out cartridge discharge outlet and are mounted on nozzle, are set on the outer wall of nozzle There is the voussoir 12 centered on nozzle, the air suction inlet connected with nozzle is provided with voussoir 12, is provided with air suction inlet To entering the adjustable air door of air capacity；Air capacity adjustable connecting components, batch mixing are formed by blast pipe, nozzle, voussoir 12 and air door The batch mixing passage of room 10 is connected by air capacity adjustable connecting components with charging regulating valve 11, and the shape of voussoir 12, which is set, is easy to batch mixing Room 10 positions when being connected with charging regulating valve 11 to mixing chamber 10, improves the precision of its connected state；This combustion gas When double stoves use, regulated by air door into air capacity, stove is formed in mixing chamber 10 during being burnt and taken out Suction, while coordinate and sprayed into by nozzle after regulating valve 11 from entering the fuel gas with pressure that is passed through in cartridge and enter to feed After batch mixing passage in mixing chamber 10, the air in the external world is pumped into batch mixing passage from air door and mixed with combustion gas, improve combustion Expect the efficiency of combustion of gas, be in order that the fuel gas in mixing chamber 10 reaches with air using the adjustable air door of air capacity is entered Optimal mixing match, makes fuel gas be fully burned.

In use, starting drive mechanism 8, lifting column is rotated, driving lifting tube 9 drives combustion chamber to move up, when When nozzle on wedge connects with batch mixing passage, drive mechanism 8 is out of service, then carries out ignition operation, you can enter Exercise and use.

Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the skill of the present invention Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this Among the right of invention.

Claims (4)

1. a kind of stove of gas-cooker, it is characterised in that the nozzle mechanism being connected including combustion chamber and with combustion chamber, the combustion chamber include Combustion chamber base and the combustion chamber cavity being connected to above base, combustion chamber cavity include combustion chamber lower chamber and are set in outside combustion chamber lower chamber Combustion chamber upper cavity, is separated into the air duct positioned at middle side, sky by two concentric annular and separation walls in combustion chamber lower chamber The outer burning ring passage on the outside of interior pyrosphere passage and air duct on the inside of gas passage, combustion chamber upper cavity are opening and use including lower end In the heat conduction skirt for being arranged combustion chamber lower chamber and it is connected at the top of annular groove and cylindrical fire end, fire end center are provided with The interior pyrosphere fuel through-hole connected with interior pyrosphere passage, on fire end within be circumferentially evenly equipped with centered on pyrosphere fuel through-hole it is multiple The air hole connected with air duct, on fire end within be circumferentially evenly equipped with centered on pyrosphere fuel through-hole and multiple be arranged on sky Vent hole periphery and the outer burning ring fuel through-hole that is connected with outer burning ring passage, it is evenly equipped with along its circumference on the lateral wall of fire end more It is individual to correspond the secondary wind complement port connected with air hole.

A kind of 2. stove of gas-cooker according to claim 1, it is characterised in that：The nozzle mechanism includes and combustion chamber bottom Seat is connected and the internal mixing chamber for being provided with two separate mixing chambers and passes through air capacity adjustable connecting components and two batch mixings The charging regulating valve that chamber connects.

A kind of 3. stove of gas-cooker according to claim 2, it is characterised in that：The air capacity adjustable connecting components include Two blast pipes are communicated with charging regulating valve, nozzle is provided with the exhaust outlet of blast pipe, is provided with the outer wall of nozzle Voussoir centered on nozzle, the air door for entering air capacity and being adjusted for the nozzle being equipped with it is provided with voussoir.

A kind of 4. stove of gas-cooker according to any one of claim 1-3, it is characterised in that：Also include height to adjust Mechanism, the lifting tube that height adjustment mechanism includes being connected on combustion chamber base lower surface centre position connect with lifting tube internal thread Lifting column, be provided with regulation breach on the downside of the barrel of lifting tube along its axial direction, lifting column be provided with driving its rotate and Drive mechanism in regulation breach.