CN203442905U - Electric control intelligent gas BBQ (barbecue) grill - Google Patents
Electric control intelligent gas BBQ (barbecue) grill Download PDFInfo
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- CN203442905U CN203442905U CN201320532442.1U CN201320532442U CN203442905U CN 203442905 U CN203442905 U CN 203442905U CN 201320532442 U CN201320532442 U CN 201320532442U CN 203442905 U CN203442905 U CN 203442905U
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Abstract
The utility model discloses an electric control intelligent gas BBQ (barbecue) grill which comprises a grill head, a thermocouple, a pulse igniter, a gas pipeline, a valve body, a nozzle, a main control panel and a control panel, wherein the thermocouple is used for detecting the internal temperature of a combustor and generating temperature signals; the valve body is used for controlling the gas flow; an input device is arranged on the control panel; a proportion motor used for adjusting the valve flow is arranged on the valve body; the input device of the control panel and the thermocouple are connected with an input end of the main control panel; and an output end of the main control panel is connected with the proportion motor of the valve body and the pulse igniter. A conventional mechanical control is replaced with an electric control manner, and intelligent control of the gas BBQ grill is realized; ignition and extinction actions of the BBQ grill are controlled through input equipment such as user operation keys, remote control and the like and through an electric control manner, ignition and extinction action control of the BBQ grill, large and small fire adjustment, rotation of the rotary grill and the like, and the functions of intelligent extinction protection, timing burning, constant-temperature burning and the like are realized.
Description
Technical field
The utility model relates to a kind of oven, particularly relates to a kind of electric-controlled intelligent fuel baking oven.
Background technology
Existing fuel baking oven (hereinafter to be referred as combustion gas BBQ) generally adopts manual mode to control its gas flow, thereby reach the object of controlling firepower, owing to there is no electronic light/temp controller, barbecue firepower is controlled inaccuracy, easily causes food overdo or do not bake.This combustion gas BBQ product, is mainly used mechanical type valve body to control, or in addition electronic impulse ignition apparatus is lighted a fire.Therefore its function ratio is more single, only can realize igniting, stop working, regulate fiery size, these basic functions of blowout protection, and extinguish protection function can only be protected for single valve body.With the control mode of current combustion gas BBQ, can not reach operating experience intelligent, hommization.Therefore, applicant concentrates on studies, and is devoted to design rationally a kind of and effectively realizes the product of combustion gas BBQ intelligent product, technicalization, hommization.
Utility model content
The purpose of this utility model is the shortcoming that overcomes existing combustion gas BBQ function singleness, can not realize intellectuality, hommization, change traditional mechanical type control system of existing combustion gas BBQ into electronic type control system, a kind of electric-controlled intelligent fuel baking oven is provided, make user can by touch key-press realize combustion gas BBQ igniting, adjust the functions such as fire, flame-out, timed-burning, constant temperature combustion, thereby overcome the deficiencies in the prior art.
In order to achieve the above object, the technical solution adopted in the utility model is: a kind of electric-controlled intelligent fuel baking oven, comprise burner, detect combustion chamber internal temperature and produce the thermocouple of temperature signal, pulse igniter, fuel gas pipeline and for controlling the valve body of gas flow, nozzle, also comprise master control borad, control panel, on described control panel, input unit is set, described valve body is provided with for adjusting the ratio motor of valve body flow, the input unit of described control panel is connected the input of master control borad with described thermocouple, the output of described master control borad connects ratio motor and the pulse igniter of valve body.
The input of described master control borad connects infrared receiver, and described infrared receiver receives the signal being sent by infrared remote controller.
Described valve body is provided with protection motor, and described protection motor connects the output of master control borad.
Described input unit comprises for adjusting the button of firepower size.
Also comprise flame-out protection device, after starting in burning, when the temperature of any one thermocouple feedback is during lower than setting value, master control borad sends signal, controls the power supply of cutting off whole ratio motors and protection motor.
Master control borad is controlled by single-chip microcomputer is unified, and by program setting timing signal, when timing signal finishes, master control borad is controlled the power supply of cutting off whole ratio motors and protection motor.
The utility model compared with prior art its beneficial effect is:
1) electric-controlled intelligent combustion gas BBQ of the present utility model, use automatically controlled mode to replace traditional mechanical type to control, realize the intellectuality of combustion gas BBQ and control, by input equipments such as user's operation push-button or remote controls, in automatically controlled mode, control the igniting of oven, flame-out action; Large and small fire regulates; And the rotation of rotation grill etc., and realize the functions such as smart flameout protection, timed-burning, constant temperature combustion.
2) can only be different for single valve body from traditional mechanical type valve body blowout protection; electric-controlled intelligent combustion gas BBQ can realize detect single burner flame-out after; close the source of the gas of all aflame burners simultaneously; thereby stop mechanical type valve body and detecting the gas of discharging in the flame-out reaction time, run into the hidden danger of naked light generation detonation.
3) timed-burning function: user can set a certain zero count (as 10 minutes), after within 10 minutes, inverse is complete, system auto extinguishing.
4) temperature incubation function: user can set a certain temperature, for example 250 ℃, electric-controlled intelligent combustion gas BBQ can regulate fiery size automatically according to observed temperature, and temperature in baking oven is maintained in the scope of 250 ℃ ± 25 ℃.
Accompanying drawing explanation
Fig. 1 is the gas circuit connection layout of the utility model electric-controlled intelligent fuel baking oven.
Fig. 2 is the circuit connection diagram of the utility model electric-controlled intelligent fuel baking oven.
Fig. 3 is the control principle block diagram of the utility model electric-controlled intelligent fuel baking oven.
Fig. 4 is the structural representation of the utility model electric-controlled intelligent fuel baking oven.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
In the utility model, automatically controlled expression has IC system, after the input equipments such as use button that can be by user, remote controller enter the operating instructions, sends the device that corresponding operational order and data show.Intelligence represents that IC system can be according to setting program or user-written subroutine are controlled automatically to output.Combustion gas BBQ makes a general reference accessories such as having burner, igniter, valve body, combustion chamber, the equipment that uses fuel gas to burn therein, and its profile is unrestricted.Electric-controlled intelligent combustion gas BBQ; that a kind of user's operation is by input equipments such as button or remote controls; system is controlled in automatically controlled mode; automatically controlling the igniting of oven, flame-out action and large and small fire regulates; and can realize the size of automatically controlling firepower according to setting program, there is the functions such as timed-burning, blowout protection, constant temperature combustion.
Electric-controlled intelligent fuel baking oven of the present utility model, is used electronic control system to replace traditional mechanical type valve body, to realize the intellectuality of combustion gas BBQ.System is by the break-make of solenoid control gas circuit, and magnetic valve need possess power-off protection function, can self-closing valve body when having a power failure.Control system mainly comprises control panel, master control borad; Master control borad is connected with control panel, valve body, ignition electrode, thermocouple, igniter by wire, under programme-control, realizes the functions such as igniting, flame-out, large and small fire adjusting, smart flameout protection, timed-burning, constant temperature combustion.The use that its control program can make according to difference requires to revise and sets.
Referring to Fig. 1-4, electric-controlled intelligent fuel baking oven, comprise burner 1, detect combustion chamber 7 internal temperatures and produce the thermocouple 4 of temperature signal, pulse igniter 8 and ignition electrode 2, fuel gas pipeline 6 and for controlling the valve body 5 of gas flow, nozzle 3, also comprise master control borad 10, control panel 17, input unit (not shown) is set on control panel, valve body 5 is provided with for adjusting the ratio motor of valve body flow, the input unit of control panel, thermocouple 4 connects the input of master control borad 10, the output of master control borad 10 connects the ratio motor of valve body 5, pulse igniter 8.On valve body, be also provided with protection motor, protection motor connects the output of master control borad 10.As shown in Figure 2, protection motor terminal 11 is all connected master control borad 10 with ratio motor terminal 13.
The input of master control borad 10 connects infrared receiver 15, and described infrared receiver receives the signal being sent by infrared remote controller 16.Input unit comprises for adjusting the button of firepower size.
The utility model also comprises flame-out protection device, and after starting in burning, when the temperature of any one thermocouple feedback is during lower than setting value, master control borad sends signal, controls the power supply of cutting off whole ratio motors, protection motor.
The utility model also has timed-burning pattern, comprises timer control routine, and when timing signal finishes, procedure auto-control is cut off the power supply of whole ratio motors, protection motor.
The utility model also has constant temperature combustion pattern, comprise the temperature-detecting device that master control borad is integrated, software systems in master control borad compare with design temperature by actual temperature being detected to data, and send adjustment signal to the ratio motor of valve body, to regulate fiery size.
Concrete operations are described below: after switching on power, system, in holding state, is pressed " master switch " key, and all key-press backlight is lighted, and starts working." the ignition switch key " of now pressing control panel has following four actions:
1. the relay closes of control impuls igniter 8, pulse igniter 8 work, ignition electrode is emitted high-tension electricity.
2. master control borad 10 is given the ratio motor input DC20V voltage of valve body 5, the corresponding arrival maximum opening of proportion valve.
3. master control borad is to two protection motor input DC 15V voltages of valve body, and two protective valves of valve body are opened immediately.Now whole gas circuit connects.
4. above three actions were carried out after 10 seconds, and master control borad starts to detect the feedback data of corresponding burner thermocouple, if temperature detected higher than setting value (as 300 ℃), be judged as and light a fire successfully, and send instruction, break impulse ignition switch, pulse igniter quits work, and burning is normally carried out.If it is unsuccessful that detected temperatures lower than design temperature, is judged as igniting, system is automatically cut off ratio motor, the power supply of protection motor, break impulse ignition switch, is stopped detecting thermocouple feedback temperature, and system enters holding state.After lighting a fire successfully, by " making progress " or " downwards " button, master control borad changes between DC8V ~ 20V to ratio motor output voltage, and proportioning valve output gas flow of gas also changes, thereby regulates fiery size.Now, then by an ignition switch, system is automatically cut off ratio motor, the power supply of protection motor, break impulse ignition switch, is stopped detecting thermocouple feedback temperature, and system is stopped working and entered holding state.It is more than the whole flow process control principle that igniting, large and small fire regulate, stop working.
Smart flameout protection philosophy: under igniting success status; when four burners burn simultaneously; master control borad checks four temperature datas that thermocouple feeds back that are positioned at burner side simultaneously; if any one or more thermocouple feedback temperature detected lower than setting value (as 300 ℃); system is cut off all proportions motor, the power supply of all protection motors automatically; the air feed of burner is all cut off immediately, and system enters holding state.Thereby reach extinguish protection function.
The timed-burning principle of work and power: before igniting, or in fired state, user's follow procedure key, switches to timing mode.Now by input unit, can set zero count, timer after zero count makes zero, the system action of automatically stopping working.
The constant temperature combustion principle of work and power: before igniting, or in fired state, user's follow procedure key, switches to constant temperature mode.Now can set a temperature (as 250 ℃), after successfully lighting a fire, the temperature data of system Real-time Obtaining thermocouple, if detect, in oven, temperature is higher than setting value, and system automatically reduces and exports to the voltage of valve body ratio motor, thereby reduces its gas flow, the intensity of a fire diminishes, and in stove, temperature declines.If detect, in oven, temperature is lower than setting value, and system automatically increases and exports to the voltage of valve body ratio motor, thereby increases its gas flow, and it is large that the intensity of a fire becomes, and in stove, temperature rises.These two actions hocket, make temperature in stove be controlled at design temperature ± 25 ℃ within the scope of, to reach constant temperature effect.
This creation main points are to use automatically controlled mode to replace traditional mechanical type to control, and realize the intellectuality of combustion gas BBQ and control, so its machine shape is not construed as limiting.Its valve body also can be used various forms of magnetic valves, as proportioning valve, multi-segment valve body, stepper motor valve body etc. all can.The circuit board pattern of its control system is also not construed as limiting, and can make diversified.
Above-mentioned specific embodiment is only the good specific embodiment of the utility model effect, and all or structures of being equal to identical with this structure, all in the application's protection domain.
Claims (6)
1. an electric-controlled intelligent fuel baking oven, comprise burner, detect combustion chamber internal temperature and produce the thermocouple of temperature signal, pulse igniter, fuel gas pipeline and for controlling the valve body of gas flow, nozzle, it is characterized in that: also comprise master control borad, control panel, on described control panel, input unit is set, described valve body is provided with for adjusting the ratio motor of valve body flow, and the input unit of described control panel is connected the input of master control borad with described thermocouple, and the output of described master control borad connects ratio motor and the pulse igniter of valve body.
2. electric-controlled intelligent fuel baking oven according to claim 1, is characterized in that: the input of described master control borad connects infrared receiver, and described infrared receiver receives the signal being sent by infrared remote controller.
3. electric-controlled intelligent fuel baking oven according to claim 1, is characterized in that: described valve body is provided with protection motor, and described protection motor connects the output of master control borad.
4. electric-controlled intelligent fuel baking oven according to claim 1, is characterized in that: described input unit comprises for adjusting the button of firepower size.
5. electric-controlled intelligent fuel baking oven according to claim 1; it is characterized in that: also comprise flame-out protection device; for after burning starts; when the temperature of any one thermocouple feedback is during lower than setting value; master control borad sends signal, controls the power supply of cutting off whole ratio motors and protection motor.
6. electric-controlled intelligent fuel baking oven according to claim 1, is characterized in that: master control borad is controlled by single-chip microcomputer is unified, and by program setting timing signal, when timing signal finishes, master control borad is controlled the power supply of cutting off whole ratio motors and protection motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532442.1U CN203442905U (en) | 2013-08-29 | 2013-08-29 | Electric control intelligent gas BBQ (barbecue) grill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532442.1U CN203442905U (en) | 2013-08-29 | 2013-08-29 | Electric control intelligent gas BBQ (barbecue) grill |
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| Publication Number | Publication Date |
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| CN203442905U true CN203442905U (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320532442.1U Expired - Fee Related CN203442905U (en) | 2013-08-29 | 2013-08-29 | Electric control intelligent gas BBQ (barbecue) grill |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546594A (en) * | 2015-12-22 | 2016-05-04 | 黎华裕 | Natural fire type gas stove and control method thereof |
| CN105747897A (en) * | 2016-04-22 | 2016-07-13 | 江苏菲尼迪金属制品有限公司 | Intelligent fuel gas barbecue oven |
| CN109812843A (en) * | 2019-02-28 | 2019-05-28 | 吴艳征 | A kind of control method of radial telescopic type domestic gas equipment gas flow |
| CN110169425A (en) * | 2019-06-21 | 2019-08-27 | 广东依信嘉电气实业有限公司 | A kind of Smoking oven of firepower self-regulation |
| CN110285583A (en) * | 2019-06-18 | 2019-09-27 | 华帝股份有限公司 | Control method of constant-temperature water heater |
| CN110425581A (en) * | 2019-07-31 | 2019-11-08 | 安徽冠东科技有限公司 | A kind of fuel gas buring intelligent controlling device |
| TWI686137B (en) * | 2017-12-27 | 2020-03-01 | 國家中山科學研究院 | Kiln oven |
-
2013
- 2013-08-29 CN CN201320532442.1U patent/CN203442905U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546594A (en) * | 2015-12-22 | 2016-05-04 | 黎华裕 | Natural fire type gas stove and control method thereof |
| CN105747897A (en) * | 2016-04-22 | 2016-07-13 | 江苏菲尼迪金属制品有限公司 | Intelligent fuel gas barbecue oven |
| TWI686137B (en) * | 2017-12-27 | 2020-03-01 | 國家中山科學研究院 | Kiln oven |
| CN109812843A (en) * | 2019-02-28 | 2019-05-28 | 吴艳征 | A kind of control method of radial telescopic type domestic gas equipment gas flow |
| CN110285583A (en) * | 2019-06-18 | 2019-09-27 | 华帝股份有限公司 | Control method of constant-temperature water heater |
| CN110169425A (en) * | 2019-06-21 | 2019-08-27 | 广东依信嘉电气实业有限公司 | A kind of Smoking oven of firepower self-regulation |
| CN110425581A (en) * | 2019-07-31 | 2019-11-08 | 安徽冠东科技有限公司 | A kind of fuel gas buring intelligent controlling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20180829 |