Full automatic energy saving method for commercial parch stove and energy saver
Technical field
The present invention relates to a kind of full automatic energy saving method for commercial parch stove and energy saver, belong to kitchen tools (being mainly commercialization) manufacture field.
Background technology
Commercial parch stove is mainly used in the kitchen at restaurant, restaurant, restaurant, hotel, and also some is used for the more internal institution dining room of number.The tradition cooking stove all adopts manual sparking mode, uses comparatively to bother and to a certain degree danger arranged; The Chang Minghuo device is arranged in the burner hearth, but in actual use, to delay in order avoiding readjusting flare, generally seldom to use, that is to say, cooking stove all is in the state of lighting in whole cooking process, frying pan all not on cooking stove, is in the state of not using and a lot of situations (as dish delivery, add part condiment, wash pot etc.) are in fact arranged, so this has just caused the waste of the energy, the raising of cost, make the extreme temperatures in the kitchen simultaneously, working environment is more abominable.
Summary of the invention
Purpose of the present invention just is to provide in order to address the above problem a kind of full automatic energy saving method for commercial parch stove and energy saver of safe, easy control.
The present invention is achieved in that
Full automatic energy saving method for commercial parch stove among the present invention, survey frying pan by infrared probe and whether leave the top of frying the stove burner hearth, and its signal passed to circuit main board, control the duty of magnetic valve and high pressure generator by circuit main board, thereby reach purpose of energy saving; The control principle of described method is: when 1. using frying pan, infrared probe ray is separated by frying pan, circuit main board makes solenoid relay valve get electric closure according to the return path signal of infrared probe, magnetic valve gets electric work and opens valve, thereby getting electric closure, the sparking relay makes high pressure generator get electric work to produce high-voltage pulse and make igniting needle sparking 1-10 second, during 2. without frying pan, infrared probe ray is connected, circuit main board disconnects the solenoid relay valve outage according to the return path signal of infrared probe, the magnetic valve outage valve-off that quits work, the outage of sparking relay quits work, the high pressure generator outage is not struck sparks igniting needle.
The energy saver that full automatic energy saving method for commercial parch stove adopted among the present invention, frying two infrared probes of installation on the stove table, infrared probe ray is positioned at the top of frying the stove burner hearth, a magnetic valve is installed between gas valve and burner, in the combustion chamber of burner hearth, igniting needle is installed, circuit main board case and high pressure generator is installed in the inner space of cooking stove; Circuit main board in infrared probe and the circuit main board case is connected, control chip, transformer and solenoid relay valve and sparking relay are installed on the circuit main board, the leading-out terminal of the sparking relay on the lead-in wire terminal of high pressure generator and the circuit main board is connected, a leading-out terminal of high pressure generator is connected with igniting needle, another leading-out terminal of high pressure generator partly is connected with the metal of cooking stove, and the leading-out terminal of the solenoid relay valve on the lead-in wire terminal of magnetic valve and the circuit main board is connected.
The circuit main board case is by the firewire binding post on the circuit main board and zero line binding post and civil power connection, and firewire binding post is connected with an end of switch by behind the protective tube; Two leading-out terminals of the solenoid relay valve on the circuit main board are connected with two lead-in wire terminals of magnetic valve respectively, and two leading-out terminals of sparking relay are connected with two lead-in wire terminals of high pressure generator respectively.In the use, at first open the switch connection power supply, a branch of infrared ray of one of them infrared probe emission is received by another infrared probe after by the top of the chamber of a kitchen range of cooking stove, because frying pan is put on the chamber of a kitchen range in use, the time spent is not put between the chamber of a kitchen range and the cross bar, so infrared ray uses with the time spent is not in disconnected and logical two states respectively at frying pan, infrared probe is delivered to control chip on the circuit main board to sort signal by the signal binding post on the circuit main board in the circuit main board case, control chip sends instruction according to sort signal to solenoid relay valve and sparking relay, the duty of controlling magnetic valve and high pressure generator respectively (is specially: infrared when ray is cut off, solenoid relay valve and sparking relay closes, magnetic valve is opened, logical combustion gas, high pressure generator get the electric igniting needle sparking 1-10 second that makes; Infrared when ray is switched on, solenoid relay valve and sparking relay disconnect, closed electromagnetic valve, disconnected combustion gas, the high pressure generator outage is not struck sparks igniting needle).
Gas valve is installed on the Gas Pipe and controls for manual, is in opening in the whole process that cooking stove uses, otherwise closes.
Beneficial effect of the present invention is:
The present invention closes combustion gas when having realized without frying pan, use the purpose with automatic ignition before the frying pan, so saved the energy to a great extent, has reduced cost, and is easy to use, safe; Simultaneously can reduce the kitchen temperature, improve the kitchen working environment.
Description of drawings
Fig. 1 is for removing the structural representation behind the cooking stove front panel among the present invention;
Fig. 2 is the plan structure schematic diagram of circuit main board in the circuit main board case among the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing:
In conjunction with Fig. 1 and Fig. 2, the present invention is frying two infrared probes 7 of installation on the stove table 1, infrared probe 7 ray is positioned at the top of frying stove burner hearth 2, a magnetic valve 10 is installed between gas valve 6 and burner 3, igniting needle 12 is installed in the combustion chamber of burner hearth 2, circuit main board case 8 and high pressure generator 11 is installed in the inner space of cooking stove; Circuit main board 13 in infrared probe 7 and the circuit main board case 8 is connected, control chip 14, transformer and solenoid relay valve 24 and sparking relay 25 are installed on the circuit main board 13, the leading-out terminal 21,22 of the sparking relay 25 on the lead-in wire terminal of high pressure generator 11 and the circuit main board 13 is connected, a leading-out terminal of high pressure generator 11 is connected with igniting needle 12, another leading-out terminal of high pressure generator 11 partly is connected with the metal of cooking stove, and the leading-out terminal 19,20 of the solenoid relay valve 24 on the lead-in wire terminal of magnetic valve 10 and the circuit main board 13 is connected.
Circuit main board case 8 is connected with civil power by firewire binding post 15 on the circuit main board 13 and zero line binding post 16, and firewire binding post 15 is connected with an end of switch 18 by protective tube 17 backs; Two leading- out terminals 19,20 of the solenoid relay valve 24 on the circuit main board 13 are connected with two lead-in wire terminals of magnetic valve 10 respectively, and two leading-out terminals 21,22 of sparking relay 25 are connected with two lead-in wire terminals of high pressure generator 11 respectively.In the use, at first open switch 18 and connect power supply, a branch of infrared ray 9 of one of them infrared probe 7 emissions is received by another infrared probe after by the top of the cooking stove kitchen range top 1, because frying pan is put on the chamber of a kitchen range 2 in use, the time spent is not put between the chamber of a kitchen range 2 and the cross bar 4, so infrared ray 9 uses with the time spent is not in disconnected and logical two states respectively at frying pan, infrared probe 7 is delivered to control chip 14 on the circuit main board 13 to sort signal by the signal binding post 23 on the circuit main boards 13 in the circuit main board case 8, control chip 14 sends instruction according to sort signal to solenoid relay valve 24 and sparking relay 25, the duty of controlling magnetic valve 10 and high pressure generator 11 respectively (is specially: infrared when ray 9 is cut off, solenoid relay valve 24 and sparking relay 25 closures, magnetic valve 10 is opened, logical combustion gas, high pressure generator 11 get the electric igniting needle 12 that makes and strike sparks 1-10 second; Infrared when ray 9 is switched on, solenoid relay valve 24 and sparking relay 25 disconnect, and magnetic valve 10 cuts out, disconnected combustion gas, and high pressure generator 11 outages are not struck sparks igniting needle 12).
Combustion gas main valve 6 is installed on the Gas Pipe 5, is manual control, is in opening in the whole process that cooking stove uses, otherwise closes.