CN203231350U

CN203231350U - Intelligent gas stove

Info

Publication number: CN203231350U
Application number: CN2013201723282U
Authority: CN
Inventors: 刘珊珊; 王德欣; 张大安
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-09
Filing date: 2013-04-09
Publication date: 2013-10-09
Anticipated expiration: 2023-04-09

Abstract

The utility model provides an intelligent gas stove. The gas stove comprises a stove body, a cooking range arranged in the stove body, a gas supply pipeline connected with the cooking range, and a control unit group arranged in the stove body, wherein the control unit group comprises a singlechip control unit, as well as a pulse ignition circuit, a fire adjustment device, a timing flameout device and an intelligent operation module which are controlled by the singlechip control unit. By utilizing the control principle of the singlechip control unit, the intelligent gas stove which can be used for automatically flaming out at regular time to realize safety protection and automatically starting combustion at preset time, and has the characteristics of energy saving, environmental friendliness, nice appearance and the like can be designed. According to the intelligent gas stove, power of the system is supplied by electric supply, and a micro-high-frequency switching power supply is used for supplying electricity for the circuit; the singlechip control unit is used as a core element, can work in an extremely tough environment, can operate reliably, and can realize complicated control easily. An electromagnetic valve is additionally arranged to improve the safety, and gas closing protection can be performed when an accidental flameout or power off is encountered.

Description

A kind of intelligent gas-burning stove

Technical field

The utility model relates to a kind of gas-cooker based on Based Intelligent Control, by the Based Intelligent Control of Single-chip Controlling unit realization to gas-cooker, can be good at improving the operating efficiency of gas-cooker, and energy-saving ring is possessed huge meaning.

Background technology

In recent years the gas-cooker product has had rapid progress at aspects such as style, material, technology, security, innovations.Product style aspect has desk-top and embedded.Particularly embedded kitchen range has adapted to the requirement that beautifies of present kitchen ' s interior, becomes the style of emerging fast development.Infrared combustion, catalytic combustion, advanced combustion technologies such as strong drum burning also are applied.There are piezo-electric ignition, electric pulse sparking mode in the product function aspect.The gas leakage alarm device, automatic safe protective device also finds application in kitchen range.Safety system adds the thermoelectric security system that magnetic valve is formed by thermocouple, adds the security system that the self-priming magnetic valve is formed by electric pulse.Along with electronic technology is introduced the kitchen range field, make automation and the more and more higher raising of intelligent degree of kitchen range.

Market quality is uneven, and the thermal efficiency is on the low side, and power saving is not solved yet at all.Find that in the activity to the gas-cooker spot check of quality only about sixty percent, this quality present situation is troubling for the qualification rate of gas-cooker.Particularly some do workshop-based factory by hand, and are with low quality, and this little factory is very huge in the quantity of China.The subject matter that these products bring has: carbonomonoxide concentration severe overweight in the flue gas, heat flow precision are defective.

Present application number: 200910225361.5 intelligent gas-burning stoves of announcing comprise outside kitchen range frame and agent set two parts.Described outside kitchen range frame is the automatically retractable formula sandwich construction that holds kitchen range.Comprise power supply, gas piping, igniter, kitchen range and control panel circuit part in the agent set, also comprise Single-chip Controlling unit, remote control and deflation warning system.Remote control connects outside telephone stations, and realizes that by connecting the Single-chip Controlling unit user is by the automatic control of telephone communication realization to gas-cooker.Described deflation warning system connects gas piping, changes judgement gas leakage situation by gas concentration and carries out the alarm prompting; Described igniter, timing means, remote control and deflation warning system are connected with the Single-chip Controlling unit respectively, and the Single-chip Controlling unit is each system's master control parts; The Single-chip Controlling unit connects the control panel circuit part.

Above-mentioned intelligent gas-burning stove does not arrange flame detecting device; Energy saving that can only gas-cooker to this reduces greatly.

The utility model content

The purpose of this utility model provides a kind of intelligent gas-burning stove, solves the not high problem of existing intelligent gas-burning stove energy saving.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of intelligent gas-burning stove, comprise stove, be arranged on kitchen range, the supply air line that is connected with kitchen range in the stove and be arranged on control unit's group in the stove, described control unit group comprises the Single-chip Controlling unit and passes through the pulse firing circuit of Single-chip Controlling unit controls, fire power regulator, timing blanket, intelligence operation module

Described pulse firing circuit by the harness that connects the 220v power supply, be connected the interchange firing circuit that capacitance-resistance, relay, photoelectrical coupler and controllable silicon trigger electrode in the harness are formed; Exchange the terminal kitchen range pointer that connects of firing circuit;

Described fire power regulator is the direct current generator of accepting the instruction control of Single-chip Controlling unit, by the rotating piston of DC MOTOR CONTROL, receive the angular transducer of rotating piston control angle;

Described timing blanket is the magnetic valve that receives the cut-out source of the gas of Single-chip Controlling unit instruction control;

Described intelligence operation module comprises the menu touch-screen and is arranged on storing memory module in the Single-chip Controlling unit;

It is characterized in that: also be provided with the flame detecting device of a Single-chip Controlling unit controls in the stove, described flame detecting device: be to use in conjunction with the pulse firing circuit to convert temperature signal to ion probe that the signal of telecommunication also feeds back to the Single-chip Controlling unit in real time.

The beneficial effects of the utility model: utilize Single-chip Controlling unit controls principle, design and a kind ofly can timing automaticly stop working, realize safeguard protection, can start burning automatically and have energy-saving and environmental protection and the intelligent fuel gas kitchen range of characteristics such as attractive in appearance at Preset Time.Native system adopts mains-supplied, is circuit supply by a miniature high frequency switching power supply.Be core parts with the Single-chip Controlling unit, can under the ten minutes rigorous environment, work, reliable, realize complicated control easily.In order to improve security, installed magnetic valve additional, when accident is stopped working and have a power failure, the protection of can holding one's breath.

Below with reference to drawings and Examples, the utility model is carried out comparatively detailed explanation.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Among the figure: 1. stove, 2. kitchen range, 3. ion probe, 4. supply air line, 5. Single-chip Controlling unit, 6. harness, 7. capacitance-resistance, 8. relay, 9. photoelectrical coupler, 10. controllable silicon trigger electrode, 11. direct current generators, 12. rotating pistons, 13. angular transducers, 14. magnetic valves, 15. menu touch-screens, 16. storing memory modules, 17. kitchen range pointers.

The specific embodiment

Embodiment 1, as shown in Figure 1, a kind of intelligent gas-burning stove, comprise stove 1, be arranged on kitchen range 2, the supply air line 4 that is connected with kitchen range in the stove 1 and be arranged on control unit's group in the stove 1, described control unit group comprises Single-chip Controlling unit 5 and passes through the pulse firing circuit of Single-chip Controlling unit controls, fire power regulator, timing blanket, intelligence operation module

Described pulse firing circuit by the harness 6 that connects the 220v power supply, be connected the interchange firing circuit that capacitance-resistance 7, relay 8, photoelectrical coupler 9 and controllable silicon trigger electrode 10 in the harness 6 are formed; Exchange the terminal kitchen range pointer 17 that connects of firing circuit;

Described fire power regulator is the direct current generator 11 of accepting Single-chip Controlling unit 5 instruction control, by the rotating piston 12 of direct current generator 11 controls, receive the angular transducer 13 of rotating piston 12 control angles;

Described timing blanket is the magnetic valve 14 that receives the cut-out source of the gas of Single-chip Controlling unit 5 instruction controls;

Described intelligence operation module comprises menu touch-screen 15 and is arranged on storing memory module 16 in the Single-chip Controlling unit 5;

Also be provided with the flame detecting device of a Single-chip Controlling unit 5 controls in the stove 1, described flame detecting device: be to use in conjunction with the pulse firing circuit to convert temperature signal to ion probe 3 that the signal of telecommunication also feeds back to Single-chip Controlling unit 5 in real time.

The pulse firing circuit does not adopt and does not use dry cell, avoids polluting.System powers by exchanging 220v, so the pulse firing circuit can be removed the first class boost circuit from exchanging firing circuit.Its operation principle is: pass through resistance-capacitance depressurization exchanging the 220v power supply, it is the high-voltage capacitance energy storage after the halfwave rectifier, when the Single-chip Controlling unit provides ignition signal, pass to relay, pass the signal along to the silicon controlled trigger electrode through photoelectrical coupler, the controllable silicon conducting is lighted a fire, and twin-stage is isolated safer.

The fire power regulator device, be to drive rotating piston by direct current generator to rotate, other has angular transducer to detect rotational angle, and angle value passed to the Single-chip Controlling unit, the Single-chip Controlling unit according to the angle value that receives and in the reference value of establishing adjust motor action, reach accurate adjusting firepower purpose, the firepower sizes values that system set according to the different periods can be by the positive and negative control firepower size that transfers of control motor.

Flame detecting device is whether to judge flame burning, converts the signal of telecommunication to and in time feeds back to the Single-chip Controlling unit by the temperature signal of ion probe with simulation.Further shorten the blowout protection time, realize its Function detection by voltage comparator.Mainly be placed on the next door of igniter, when combustion gas is lighted, control impuls output makes spray point stop discharge, like this can saves energy.

Regularly flame-out function is used in the process of gas-cooker, burnout time can be set, arrive when the timing burnout time, can send continuously three " ticking ... tick ... " chimes of doom, under no operational circumstances, the Single-chip Controlling unit sends flame-out signal, passes to magnetic valve, magnetic valve in time cuts off source of the gas, has reached flame-out function.

Reservation function: according to the storing memory characteristic of Single-chip Controlling unit, people can shift to an earlier date a reservation and be set in the Single-chip Controlling unit start-up time, and the Single-chip Controlling unit detects start-up time according to clock information, timely starting ignition program, and finish the igniting action.

The intelligence operation module adopts the touch-screen that enjoys people to make a pet of, and it is provided with menus such as " kitchen range selection ", " firepower adjusting ", " timing ", " subscription time ", and it is simple more, convenient that people are operated.

The above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim scope change, and all should belong to the covering scope of the utility model claim.

Claims

1. A kind of intelligent gas-burning stove, comprise stove, be arranged on kitchen range, the supply air line that is connected with kitchen range in the stove and be arranged on control unit's group in the stove, described control unit group comprises the Single-chip Controlling unit and passes through the pulse firing circuit of Single-chip Controlling unit controls, fire power regulator, timing blanket, intelligence operation module