CN205002171U - Energy -conserving kitchen range is burnt in air defense - Google Patents
Energy -conserving kitchen range is burnt in air defense Download PDFInfo
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- CN205002171U CN205002171U CN201520656258.7U CN201520656258U CN205002171U CN 205002171 U CN205002171 U CN 205002171U CN 201520656258 U CN201520656258 U CN 201520656258U CN 205002171 U CN205002171 U CN 205002171U
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- frying pan
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- bottomed frying
- electromagnetic induction
- pedestal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The utility model relates to an energy -conserving kitchen range is burnt in air defense, this energy -conserving kitchen range still can include the round -bottomed frying pan induction system who is used for responding to the round -bottomed frying pan including the frying pan induction system who is used for responding to the frying pan. Because the utility model discloses in both be provided with frying pan induction system, be provided with round -bottomed frying pan induction system again, thereby the utility model discloses formed a comparatively tight antiaircraft fever system, frying pan and round -bottomed frying pan have been compromise to the antiaircraft fever system of this kind, have also compromise different cooks' work habit simultaneously for no matter any cook under any circumstance all can realize the purpose that the kitchen range air defense is burnt in time, thereby the utility model discloses the efficiency that the kitchen range air defense is burnt has greatly been promoted. The utility model discloses simple structure, the simple operation, the fault rate is low, and the operation has stably just improved antiaircraft fever effect effectively.
Description
Technical field
The utility model belongs to kitchen range technical field, is specifically related to a kind of preventing dry combustion energy-saving cooking.
Background technology
For the cooking cooking stove used in catering industry, although the garnishes before and after cooking, sabot, clean a pot etc. does not need by fiery section off time, cooking stove can be closed, but in phase commuter rush hour, because cook is too busy, pass of having no time is fiery, in addition, once cooking stove needs again controlled atmosphere fire of again lighting a fire out after closing fire, the reduction of efficiency of serving will be caused for the food and drink work of racing against time, therefore often can only allow stove fire is empty in vain to be burnt, not only waste fuel but also increased the temperature in kitchen.Also multiple preventing dry combustion technology has been there is although domestic at present, infra-red sensor switch is such as used to make cooking stove automatic ignition or closedown, but because kitchen environment humidity is high, greasy dirt is large, therefore rate of false alarm and fault rate are all higher, so that the stove fire situation that sky burns in vain is still effectively solved, cause the increase of waste of fuel and food and drink operation cost.
Chinese patent literature CN201680442U discloses a kind of kitchen range top with pedal controller, by the switch of pedal Controlling solenoid valve, reduces because kitchen environment is poor the fault rate that induction system causes; But due to too busy when cook cooks, the operation carrying out needing other limbs to coordinate of substantially having no time, so this device practicality is not high, cannot reaches its theoretical effect thus reach energy-conservation object.
Utility model content
For above-mentioned weak point of the prior art, it is simple that the technical problems to be solved in the utility model is to provide a kind of structure, simple operation, failure rate is low, stable and effectively improve the preventing dry combustion energy-saving cooking of preventing dry combustion effect.
For achieving the above object, the utility model have employed following technical scheme:
A kind of preventing dry combustion energy-saving cooking, this energy-saving cooking comprises the frying pan induction installation for responding to frying pan; Described frying pan induction installation comprises the contactless electromagnetic induction sensor for responding to frying pan, described contactless electromagnetic induction sensor be arranged on support ring that the stove circle of cooking stove or stove circle outwards overhang out and/or cooking stove just to the front of frying pan position along in.
Preferably, when contactless electromagnetic induction sensor is arranged in support ring or stove circle, and be arranged on simultaneously cooking stove just to the front of frying pan position along in time, described support ring or stove circle are also provided with the shield member for shield electromagnetic interference.
Further, when contactless electromagnetic induction sensor is arranged in the support ring of cooking stove, described support ring is set to the open circles ring body that inside can embed the first contactless electromagnetic induction sensor A; Described support ring by preventing fires, high temperature resistant, nonmetallic materials make;
When contactless electromagnetic induction sensor is arranged in the stove circle of cooking stove, described stove circle comprises circular stove circle body, stove circle body is provided with the first groove of ring-type, be provided with the first contactless electromagnetic induction sensor B in first groove, described stove circle also comprises the first contactless electromagnetic induction sensor B is sealed the first capping be located in described first groove; Described stove circle by preventing fires, high temperature resistant, nonmetallic materials make;
When contactless electromagnetic induction sensor be embedded in cooking stove just to the front of frying pan position along in and form embedding section time, described embedding section comprises embedding body, the second groove is provided with bottom the upper cover of embedding body, the second contactless electromagnetic induction sensor is provided with in second groove, described embedding section also comprises seals the second contactless electromagnetic induction sensor the second capping be located in described second groove, and the end of described embedding body and the second capping is equipped with to be convenient to be screwed and the second contactless electromagnetic induction sensor to be embedded the perforate be tamping; Described embedding section by preventing fires, high temperature resistant, nonmetallic materials make.
Preferably, described shield member is the metal section in curved arc shape, and described metal section is set in the side towards front edge of support ring.
Preferably, this energy-saving cooking also comprises the round-bottomed frying pan induction installation for responding to round-bottomed frying pan; Described round-bottomed frying pan induction installation comprises round-bottomed frying pan placement section and pedestal, described round-bottomed frying pan placement section and pedestal hinged; This device is also provided with the elastic reseting part for making round-bottomed frying pan placement section recover home position after round-bottomed frying pan leaves, and this device also comprises the inductor for experiencing round-bottomed frying pan placement section and/or elastic reseting part actuating signal.
As a kind of preferred version of the present utility model, described round-bottomed frying pan placement section comprises suspension for placing round-bottomed frying pan and for the round end hinged with pedestal, described round end is shaft-like; The side of described pedestal is set to the underframe with described suspension arranged in parallel, and opposite side is set to the link be hinged with described round end; Described elastic reseting part is torsion spring, and described torsion spring is arranged on link, and the support arm of torsion spring is connected with round-bottomed frying pan placement section, and the fixed arm of torsion spring is connected with link.
Preferably, described link comprises two contiguous blocks, the upside of two contiguous blocks is provided with the empty portion being convenient to match with shaft-like described round end, be provided with cross bar between two contiguous blocks, described round-bottomed frying pan placement section and pedestal couple together through the pin-and-hole on contiguous block, round end and cross bar by pin successively; Described cross bar is provided with fixing hole, the shaft of described round end is provided with supported hole; Described torsion spring set is located at one end of cross bar, and the fixed arm of torsion spring is inserted in the fixing hole on cross bar, and support arm is inserted in the supported hole on round end.
Preferably, described inductor is microswitch, described microswitch is arranged on one end away from described torsion spring of cross bar, and microswitch is arranged on the side, empty portion near contiguous block, and the switch portion of microswitch is positioned at the rotary motion trace inside that round end end is formed around pin rotation.
As another kind of preferred version of the present utility model, described round-bottomed frying pan placement section comprises suspension for placing round-bottomed frying pan and for the round end hinged with pedestal, described round end is tabular or hinge shape; Described pedestal is provided with the connection holes being convenient to be fixed on the kitchen range top, sells and through the pin-and-hole on round end and pedestal, described round-bottomed frying pan placement section and pedestal are coupled together; Described elastic reseting part is torsion spring, and described torsion spring set is located on pin, and torsion spring torque arm is resisted against on described round end, and another torque arm is resisted against on described pedestal.
Preferably, described pedestal comprises the fixed part being convenient to be fixed on the kitchen range top and is convenient to the connecting portion that matches with described round end; Described connection holes is arranged on fixed part, and the side that described fixed part is connected with described connecting portion is set to the swash plate shape being convenient to round-bottomed frying pan placement section is suspended; Described inductor is microswitch, and described microswitch is arranged on one end away from described suspension of described round end, and the switch portion that microswitch stretches out is arranged near round end side; Described inductor also comprises the fixture be fixed on by microswitch on the kitchen range top or pedestal.
The beneficial effects of the utility model are:
1), frying pan induction installation had both been provided with in the utility model, again can round-bottomed frying pan induction installation be set simultaneously, thus the utility model defines a comparatively tight preventing dry combustion system, this preventing dry combustion system has taken into account frying pan and round-bottomed frying pan, also taken into account the work habit of different cook simultaneously, make the object no matter any cook under any circumstance all can realize cooking stove preventing dry combustion in time, thus the utility model greatly improves the efficiency of cooking stove preventing dry combustion.
2), frying pan induction installation in the utility model had both comprised frying pan cooking station induction installation, also can comprise frying pan non-cooking station induction installation, frying pan cooking station induction installation, frying pan non-cooking station induction installation also can according to practical application need neatly the two select one arrange or the two arrange simultaneously, wherein frying pan cooking station induction installation is ceramics furnace circle with the first contactless electromagnetic induction sensor or support ring, and frying pan non-cooking station induction installation is the embedding section with the second contactless electromagnetic induction sensor being arranged on front edge place, as long as thus leave stove circle or support ring when frying pan, contactless electromagnetic induction sensor in the utility model can send corresponding signal, prevent wrong report situation, ensure that anti-empty burning device can stablize lasting work.
In addition, support ring in the utility model can all adopt polytetrafluoroethylmaterial material to make, stove circle can all adopt ceramic material to make, embedding section all can all adopt ceramic material to make, the heat-proof quality of ceramic material is better, polytetrafluoroethylene (PTFE) light weight and high temperature resistant, can ensure that contactless electromagnetic induction sensor is from temperatures involved, simultaneously, frying pan cooking station induction installation, when both frying pan non-cooking station induction installations are arranged simultaneously, support ring is also arranged with the metal section for shield electromagnetic interference towards the side on front edge, the setting of this metal section reduces the mutual interference between the first contactless electromagnetic induction sensor and the second contactless electromagnetic induction sensor, extend the service life of contactless electromagnetic induction sensor simultaneously, ensure the reliability of this plant running.
3), in actual cooking process, spoon is not from the work habit of hand according to cook for the utility model, once round-bottomed frying pan is put down, most of situation just means can close fire, and devises round-bottomed frying pan induction installation.Round-bottomed frying pan induction installation in the utility model comprises round-bottomed frying pan placement section hinged each other and pedestal, pedestal is directly placed on the kitchen range top, when round-bottomed frying pan is placed into after on round-bottomed frying pan placement section by cook, round-bottomed frying pan placement section rotates around its hinged end under the effect of round-bottomed frying pan gravity, the rotational action of round-bottomed frying pan placement section triggers inductor, and inductor can send and close fiery signal; After round-bottomed frying pan is picked up by cook again, round-bottomed frying pan placement section resets under the effect of elastic reseting part, and inductor also restores to the original state state, and the now igniting of the main fire of cooking stove is controlled by the first contactless electromagnetic induction sensor and the second contactless electromagnetic induction sensor.
From the above, the round-bottomed frying pan induction installation in the utility model is the overall structure be made up of round-bottomed frying pan placement section, pedestal, elastic reseting part and inductor, the simple and convenient operation of its structure; Because the setting position of the round-bottomed frying pan induction installation in the utility model can be slightly far away apart from cooking stove, therefore it can from the impact of high temperature, so the utility model failure rate is low, stable and effectively improve preventing dry combustion effect, decreases energy consumption.
4) the round-bottomed frying pan induction installation, in the utility model can be set to movable type, also can be set to fixed, pedestal in portable round-bottomed frying pan induction installation can be placed on suitable place according to the operating habit of cook, and the pedestal in fixed round-bottomed frying pan induction installation then can be fixed on the somewhere of the kitchen range top through connection holes by securing member.It is to be noted: no matter be portable round-bottomed frying pan induction installation or fixed round-bottomed frying pan induction installation, all need to be used in the state that the suspension placing round-bottomed frying pan keeps FREE TORSION.
Further, no matter be portable round-bottomed frying pan induction installation or fixed round-bottomed frying pan induction installation, be accustomed to according to the personal work of the actual state in kitchen and cook during installation, both optionally applied, and also can combinationally use.
From the above, the flexible structure of the round-bottomed frying pan induction installation in the utility model is changeable, has stronger practicality and applicability.
Accompanying drawing explanation
Fig. 1 a, 1b are structural representation of the present utility model;
Fig. 2,3 is the structural representation of frying pan cooking station induction installation of the present utility model.
Fig. 4 is the sectional drawing of stove circle body in Fig. 3.
Fig. 5 is the internal coil figure of Fig. 3.
Fig. 6 is the structural representation of frying pan of the present utility model non-cooking station induction installation.
Fig. 7 is the internal coil figure of Fig. 6.
Fig. 8 is the structural representation of portable round-bottomed frying pan inductor in the utility model.
Fig. 9 is the installation diagram of Fig. 8.
Figure 10 is the skeleton symbol figure that Fig. 8 coordinates with round-bottomed frying pan.
Figure 11 is the main TV structure schematic diagram of fixed round-bottomed frying pan inductor in the utility model.
Figure 12 is the installation diagram of Figure 11.
Figure 13 be in the utility model fixed round-bottomed frying pan inductor look up structural representation.
Figure 14 is the skeleton symbol figure that Figure 11 coordinates with round-bottomed frying pan.
In figure, the implication of label symbol is as follows:
1-cooking stove 2-stove circle 21-stove circle body 211-first groove
22-first contactless electromagnetic induction sensor B23-first capping
The fixed round-bottomed frying pan induction installation of the portable round-bottomed frying pan induction installation 3B-of 3A-
30-round-bottomed frying pan placement section 300-suspension 301-round end 302-supported hole
31-pedestal 310-underframe 311-contiguous block 312-cross bar 313-fixing hole
314-sky portion 315-fixed part 316-connection holes 317-connecting portion 32-sells
33-torsion spring 330-support arm 331-fixed arm 34-screw 35-inductor
350-switch portion 351-fixture 36-protective housing
The contactless electromagnetic induction sensor A of 4-support ring 41-shield member 42-first
5-embeds section 51-and embeds body 511-second groove
52-second contactless electromagnetic induction sensor 53-second capping 54-perforate
6-inflammable frame
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with embodiment, the utility model is described in further detail.
1. frying pan induction installation
1.1 frying pan cooking station induction installations
As shown in Figure 2, the support ring 4 stove circle 2 overhang out is set to the open circles ring body that inside can embed the first contactless electromagnetic induction sensor A42; Described support ring 4 is made up of polytetrafluoroethylene (PTFE), described support ring 4 is also arranged with the shield member 41 for shield electromagnetic interference towards the side on front edge, described shield member 41 is the metal section of the curved arc shape of the side towards front edge being set in support ring.
As shown in Fig. 3,4,5, contactless electromagnetic induction sensor is arranged in the stove circle 2 of cooking stove 1, stove circle 2 comprises circular stove circle body 21, stove circle body 21 is provided with the first groove 211 of ring-type, be provided with the first contactless electromagnetic induction sensor B22 in first groove 211, described stove circle 2 also comprises the first contactless electromagnetic induction sensor B22 is sealed the first capping 23 be located in described first groove 211; Stove circle 2 entirety is made up of pottery.
During practical application, the support ring 4 in Fig. 2 is selected one with the ceramics furnace circle 2 in Fig. 3 and is arranged, and is namely provided with ceramics furnace circle 2 and does not just install support ring 4, installs support ring 4 just without ceramics furnace circle 2.
1.2 frying pan non-cooking station induction installation
As shown in Figure 6, when contactless electromagnetic induction sensor be embedded in cooking stove 1 just to the front of frying pan position along in and form embedding section 5 time, described embedding section 5 comprises embedding body 51; As shown in Figure 7, the pottery of embedding body 51 covers and is provided with the second groove 511, square coil i.e. the second contactless electromagnetic induction sensor 52 is provided with in second groove 511, described embedding section 5 also comprises the second capping 53 the second contactless electromagnetic induction sensor 52 envelope be located in described second groove 511, and the two ends of described embedding body 51 and the second capping 53 are equipped with to be convenient to be screwed and the second contactless electromagnetic induction sensor 52 to be embedded the perforate 54 be tamping; Described second capping 53 is made up of pottery.
It is pointed out that support ring 4 both can be all made up of polytetrafluoroethylmaterial material, also can only make its part of wrapping up contactless electromagnetic induction sensor be made up of polytetrafluoroethylmaterial material; Non-contact electromagnetic inductive pick-up in the utility model is all set to concealed installation.
In addition, front is also arranged with movably for supporting the inflammable frame 6 of frying pan along upper, but inflammable frame 6 is separate parts with embedding section 5 each other, and inflammable frame 6 can move along the restriction direction on front edge, the position of the section of embedding 5 is then relatively fixing, namely embed section 5 be arranged on front edge just to the position of frying pan.But inflammable frame 6 is moved to convenient operation and induction in the positive contraposition of embedding section 5 to control, therefore usually inflammable frame 6 is moved in the positive contraposition of embedding section 5, facilitate cook to work.
When real work, the signal output part of the first contactless electromagnetic induction sensor A42, the first contactless electromagnetic induction sensor B22, the second contactless electromagnetic induction sensor 52 all with by single-chip microcomputer or controller is connected, and described controller is connected with the control end of the main thermoelectricity magnet valve of cooking stove.
Inflammable frame 6 is moved to embedding section 5 place, during work, the signal detected is delivered to single-chip microcomputer by the first contactless electromagnetic induction sensor A42, the first contactless electromagnetic induction sensor B22, the second contactless electromagnetic induction sensor 52, after single-chip microcomputer carries out analyzing and processing to the signal received, the gas supply system of cooking stove is controlled, realize the Combustion System of main fire, to reach the object of intelligent preventing dry combustion.Such as, when frying pan is placed on inflammable frame 6 by cook, the second contactless electromagnetic induction sensor 52 in embedding section 5 senses signal, and Signal transmissions is given the single-chip microcomputer controlling main thermoelectricity magnet valve, single-chip microcomputer sends the instruction of cutting out main thermoelectricity magnet valve, to extinguish main fire; When frying pan leaves on inflammable frame 6 to ceramics furnace circle 2 or support ring 4, the first corresponding contactless electromagnetic induction sensor B22 or the first contactless electromagnetic induction sensor A42 senses signal, second contactless electromagnetic induction sensor 52 does not sense signal, Signal transmissions gives the single-chip microcomputer controlling the main thermoelectricity magnet valve of cooking stove, single-chip microcomputer sends the instruction of opening main thermoelectricity magnet valve, to light main fire.
It should be noted that; all protection domain of the present utility model is not belonged to, the hardware platform that the utility model is only protected the physical unit realizing this analyzing and processing to be connected by wire with physical unit and formed to software control part and to the analyzing and processing that the logical signal of various combination carries out.
2. round-bottomed frying pan induction installation
2.1 portable round-bottomed frying pan induction installations
As shown in figs. 8-10, be one portable round-bottomed frying pan induction installation 3A.
As shown in Figure 8,9, this portable round-bottomed frying pan induction installation comprises round-bottomed frying pan placement section 30 and pedestal 31, and described round-bottomed frying pan placement section 30 comprises suspension 300 for placing round-bottomed frying pan and for the round end 301 hinged with pedestal 31, described round end 301 is in shaft-like; The side of described pedestal 31 is set to the underframe 310 with described suspension 300 arranged in parallel, and opposite side is set to the link be hinged with described round end 301.Described suspension 300 and the underframe 310 plane framework shape all in arranged in parallel.
As shown in Figure 8,9, described link comprises two contiguous blocks 311, the upside of two contiguous blocks 311 is provided with the empty portion 314 being convenient to match with shaft-like described round end 301, be provided with cross bar 312 between two contiguous blocks 311, described round-bottomed frying pan placement section 30 and pedestal 31 couple together through the pin-and-hole on contiguous block 311, round end 301 and cross bar 312 by pin 32 (also i.e. rotating shaft) successively; Described cross bar 312 is provided with fixing hole 313, the shaft of described round end 301 is provided with supported hole 302.
As shown in Figure 9, described elastic reseting part is torsion spring 33, and described torsion spring 33 is set in one end of cross bar 312, and the fixed arm 331 of torsion spring 33 is inserted in the fixing hole 313 on cross bar 312, and support arm 330 is inserted in the supported hole 302 on round end 301.
As shown in Figure 8,9, inductor 35 is microswitch, described microswitch is arranged on one end away from described torsion spring 33 of cross bar 312, microswitch is arranged on the side, empty portion 314 near contiguous block 311, and the switch portion of microswitch is positioned at that round end 301 end is rotated around pin 32 and the rotary motion trace that formed is inner.The outside of described inductor 35 is coated with protective housing 36.
When this portable round-bottomed frying pan induction installation real work, microswitch is provided with the holding wire be electrically connected with single-chip microcomputer, and single-chip microcomputer is again by carrying out the operation of On/Off magnetic valve with the electrical connection of main thermoelectricity magnet valve.
Below in conjunction with Fig. 1,8 ~ 10, the course of work of portable round-bottomed frying pan induction installation 3A is elaborated.
As shown in Figure 1, during work, the custom of the underframe 310 in this portable round-bottomed frying pan induction installation according to cook is placed in place.
As shown in Figure 8,9, when not placing round-bottomed frying pan, the support arm 330 due to torsion spring 33 is inserted in the supported hole 302 on round end 301, and therefore suspension 300 stretches shape in flat under the support of torsion spring 33, and now microswitch is failure to actuate.
As shown in Figure 8, when round-bottomed frying pan is placed on after on suspension 300, suspension 300 rotates around its hinged end under the Action of Gravity Field of round-bottomed frying pan, now the round end 301 of round-bottomed frying pan placement section 30 synchronously rotates around pin 32, the outside in empty portion 314 that the bottom of described round end 301 will be produced on contiguous block 311, switch portion due to microswitch is positioned at that round end 301 end is rotated around pin 32 and the rotary motion trace that formed is inner, therefore the switch portion with microswitch is abutted together by the bottom of round end 301, thus microswitch action and send close fiery signal to single-chip microcomputer, single-chip microcomputer sends instructions after receiving this signal and cuts out main thermoelectricity magnet valve, to extinguish main fire.After round-bottomed frying pan is taken away again by cook, suspension 300 stretches shape in flat again by under the support of torsion spring 33, now the round end 301 of round-bottomed frying pan placement section 30 also turns round reset, microswitch homing, the now open and close of the main thermoelectricity magnet valve of cooking stove 1 is controlled by the first contactless electromagnetic induction sensor A42/ first contactless electromagnetic induction sensor B22 and the second contactless electromagnetic induction sensor 52.
2.2 fixed round-bottomed frying pan induction installations
As shown in Figure 11 ~ 14, be one fixed round-bottomed frying pan induction installation 3B.
As shown in Figure 11,12,13, described round-bottomed frying pan placement section 30 comprises suspension 300 for placing round-bottomed frying pan and for the round end 301 hinged with pedestal 31, described round end 301 is in tabular or hinge shape; Described pedestal 31 comprises the fixed part 315 being convenient to be fixed on the kitchen range top and is convenient to the connecting portion 317 that matches with described round end 301; Described connection holes 316 is arranged on fixed part 315, and the side that described fixed part 315 is connected with described connecting portion 317 is set to the swash plate shape being convenient to round-bottomed frying pan placement section 30 is suspended.
As shown in figure 12, described round-bottomed frying pan placement section 30 and pedestal 31 couple together through the pin-and-hole on round end 301 and connecting portion 317 by pin 32.
As shown in figure 12, described elastic reseting part is torsion spring 33, and described torsion spring 33 is set on pin 32, and torsion spring 33 torque arm is resisted against on described round end 301, and another torque arm is resisted against on described pedestal 31.
Described inductor 35 is microswitch, and described microswitch is arranged on one end away from described suspension 300 of described round end 301, and the switch portion 350 that microswitch stretches out is arranged near round end 301 side; Described inductor 35 also comprises the fixture 351 be fixed on by microswitch on the kitchen range top or pedestal 31.
It is hemispherical that described suspension 300 in the present embodiment is set to the ellipse being convenient to round-bottomed frying pan placement, and suspension 300 is set to Openworks shape or is provided with multiple empty portion.
Below in conjunction with Fig. 1,11 ~ 14, the course of work of fixed round-bottomed frying pan induction installation 3B is elaborated.
As shown in Figure 1, during work, the fixed part 315 in this fixed round-bottomed frying pan induction installation placed in place according to the custom of cook and fixes, should be noted that during fixed pedestal 31 and make suspension 300 keep the state of freely rotating.Now microswitch is also fixed on the position corresponding with round end 301 by fixture 351.
As shown in Figure 11,13, when not placing round-bottomed frying pan, a torque arm due to torsion spring 33 is resisted against on described round end 301, and another torque arm is resisted against on described pedestal 31, therefore now suspension 300 stretches shape in flat under the support of torsion spring 33, and now microswitch is failure to actuate.
As shown in figure 14, when round-bottomed frying pan is placed on after on suspension 300, suspension 300 rotates around its hinged end under the Action of Gravity Field of round-bottomed frying pan, now the round end 301 of round-bottomed frying pan placement section 30 synchronously rotates around pin 32, the end face of the close microswitch of described round end 301 by together with leaning with the switch portion 350 of microswitch, because microswitch is fixed, thus microswitch action send and close fiery signal, single-chip microcomputer cuts out main thermoelectricity magnet valve after receiving this signal, to extinguish main fire.After round-bottomed frying pan is taken away again by cook, suspension 300 stretches shape in flat again by under the support of torsion spring 33, now the round end 301 of round-bottomed frying pan placement section 30 also turns round reset, described round end 301 is separated from one another with the switch portion 350 of microswitch, microswitch homing, the now open and close of the main thermoelectricity magnet valve of cooking stove 1 are controlled by the first contactless electromagnetic induction sensor A42/ first contactless electromagnetic induction sensor B22 and the second contactless electromagnetic induction sensor 52.
In sum, when in actual application, contactless electromagnetic induction sensor selects a setting in stove circle 2 or support ring 4, in addition, contactless electromagnetic induction sensor is also arranged on cooking stove simultaneously and just forms embedding section 5 in frying pan position front edge, and the duty below in conjunction with table 1 pair cooking stove 1 makes following explanation one by one:
Cooking stove 1 is provided with altogether two magnetic valves, is namely respectively the ever-burning flame magnetic valve of ever-burning flame gas circuit distribution and is the main thermoelectricity magnet valve of main internal heat road distribution; Cooking stove 1 in use; open the main gas valve of cooking stove 1; after opening cooking stove 1 power supply; single-chip microcomputer in the electric control system of cooking stove 1 or controller, will control ever-burning flame magnetic valve and open, then electronic lighter lights ever-burning flame; after lighting; ever-burning flame will remain fired state, until cooking stove 1 power supply or cooking stove 1 main gas valve are closed, and wherein ignition be provided with flame-out protection device.
1. in cooking process, frying pan is placed on stove circle 2/ support ring 4, frying pan induction installation is started working, the contactless electromagnetic induction sensor B22 of the first contactless electromagnetic induction sensor A42/ first in frying pan cooking station induction installation senses signal, the second contactless electromagnetic induction sensor 52 in frying pan non-cooking station induction installation does not sense signal, signal transmission is to the single-chip microcomputer controlling main fiery electromagnetic valve work, single-chip microcomputer is opened main thermoelectricity magnet valve and is carried out air feed, and then ever-burning flame lights main fire.When cook is in cooking process, spoon is not from hand traditionally, so time move, fixed round-bottomed frying pan induction installation all can not sense signal.
2. when cook need in cooking process by intermittent for frying pan from fire time, frying pan can be parked in embedding section 5 on the upside of inflammable frame 6 (in cook's course of work, inflammable frame 6 is moved to convenient operation and induction in the positive contraposition of embedding section 5 to control) on, the second contactless electromagnetic induction sensor 52 in frying pan non-cooking station induction installation senses signal, and by signal transmission to the single-chip microcomputer controlling main fiery electromagnetic valve work, single-chip microcomputer cuts out main thermoelectricity magnet valve after receiving this signal, stop air feed, to extinguish main fire.
3. when cook's cooking terminates no longer to need with fire, round-bottomed frying pan is placed on mobile or fixed round-bottomed frying pan induction installation by habituation, and now microswitch action also sends and closes fiery signal, and single-chip microcomputer cuts out main thermoelectricity magnet valve after receiving this signal, stop air feed, to extinguish main fire.
The corresponding working state of table 1 round-bottomed frying pan, frying pan induction installation and cooking stove
When in actual application, when contactless electromagnetic induction sensor only stove circle 2/ support ring 4 and embedding section 5 in select one arrange time:
To be set to example in embedding section 5, after starting cooking, need to leave cooking station to when embedding in section 5 when frying pan is intermittent, the second contactless electromagnetic induction sensor 52 in frying pan non-cooking station induction installation senses signal, and by signal transmission to the single-chip microcomputer controlling main fiery electromagnetic valve work, and then close main thermoelectricity magnet valve to stop air feed, to extinguish main fire.
Same, when cook's cooking terminates no longer to need with fire, round-bottomed frying pan is placed on mobile or fixed round-bottomed frying pan induction installation by habituation, now microswitch action also sends the fiery signal in pass, single-chip microcomputer cuts out main thermoelectricity magnet valve after receiving this signal, stop air feed, to extinguish main fire.
To be set to example in stove circle 2/ support ring 4, when frying pan is placed on stove circle 2/ support ring 4, the contactless electromagnetic induction sensor B22 of the first contactless electromagnetic induction sensor A42/ first in frying pan cooking station induction installation senses signal, and by signal transmission to the single-chip microcomputer controlling main fiery electromagnetic valve work, open main thermoelectricity magnet valve and carry out distribution, to light main fire.
Need to leave cooking station to when embedding in section 5 when frying pan is intermittent, the contactless electromagnetic induction sensor B22 of the first contactless electromagnetic induction sensor A42/ first in frying pan cooking station induction installation can not sense signal, namely can send and close main thermoelectricity magnet valve stopping distribution, to extinguish main fire.
Same, when cook's cooking terminates no longer to need with fire, round-bottomed frying pan is placed on mobile or fixed round-bottomed frying pan induction installation by habituation, now microswitch action also sends the fiery signal in pass, single-chip microcomputer cuts out main thermoelectricity magnet valve after receiving this signal, stop air feed, to extinguish main fire.
Claims (10)
1. a preventing dry combustion energy-saving cooking, is characterized in that: this energy-saving cooking comprises the frying pan induction installation for responding to frying pan; Described frying pan induction installation comprises the contactless electromagnetic induction sensor for responding to frying pan, described contactless electromagnetic induction sensor be arranged on support ring (4) that the stove circle (2) of cooking stove or stove circle (2) outwards overhang out and/or cooking stove (1) just to the front of frying pan position along in.
2. a kind of preventing dry combustion energy-saving cooking according to claim 1, it is characterized in that: when contactless electromagnetic induction sensor is arranged in support ring (4) or stove circle (2), and be arranged on simultaneously cooking stove (1) just to the front of frying pan position along in time, described support ring (4) or stove circle (2) are also provided with the shield member (41) for shield electromagnetic interference.
3. a kind of preventing dry combustion energy-saving cooking according to claim 1 and 2, it is characterized in that: when contactless electromagnetic induction sensor is arranged in the support ring (4) of cooking stove (1), described support ring (4) is set to the open circles ring body that inside can embed the first contactless electromagnetic induction sensor A (42); Described support ring (4) is made up of fire prevention, high temperature resistant, nonmetallic materials;
When contactless electromagnetic induction sensor is arranged in the stove circle (2) of cooking stove (1), described stove circle (2) comprises circular stove circle body (21), stove circle body (21) is provided with first groove (211) of ring-type, be provided with the first contactless electromagnetic induction sensor B (22) in first groove (211), described stove circle (2) also comprises the first capping (23) the first contactless electromagnetic induction sensor B (22) envelope be located in described first groove (211); Described stove circle (2) is made up of fire prevention, high temperature resistant, nonmetallic materials;
When contactless electromagnetic induction sensor be embedded in cooking stove (1) just to the front of frying pan position along in and form embedding section (5) time, described embedding section (5) comprises embedding body (51), the second groove (511) is provided with bottom the upper cover of embedding body (51), the second contactless electromagnetic induction sensor (52) is provided with in second groove (511), described embedding section (5) also comprises seals the second contactless electromagnetic induction sensor (52) the second capping (53) be located in described second groove (511), described embedding body (51) is equipped with the end of the second capping (53) and is convenient to be screwed and the second contactless electromagnetic induction sensor (52) is embedded the perforate be tamping, described embedding section (5) is made up of fire prevention, high temperature resistant, nonmetallic materials.
4. a kind of preventing dry combustion energy-saving cooking according to claim 2, is characterized in that: described shield member (41) is the metal section in curved arc shape, and described metal section is set in the side towards front edge of support ring (4).
5. a kind of preventing dry combustion energy-saving cooking according to claim 1, is characterized in that: this energy-saving cooking also comprises the round-bottomed frying pan induction installation for responding to round-bottomed frying pan; Described round-bottomed frying pan induction installation comprises round-bottomed frying pan placement section (30) and pedestal (31), described round-bottomed frying pan placement section (30) and pedestal (31) hinged; This device (3) is also provided with the elastic reseting part for making round-bottomed frying pan placement section (30) recover home position after round-bottomed frying pan leaves, and this device (3) also comprises the inductor (35) for experiencing round-bottomed frying pan placement section (30) and/or elastic reseting part actuating signal.
6. a kind of preventing dry combustion energy-saving cooking according to claim 5, it is characterized in that: described round-bottomed frying pan placement section (30) comprises suspension (300) for placing round-bottomed frying pan and for the round end (301) hinged with pedestal (31), described round end (301) is in shaft-like; The side of described pedestal (31) is set to the underframe (310) with described suspension (300) arranged in parallel, and opposite side is set to the link be hinged with described round end (301); Described elastic reseting part is torsion spring (33), described torsion spring (33) is arranged on link, and the support arm (330) of torsion spring (33) is connected with round-bottomed frying pan placement section (30), the fixed arm (331) of torsion spring (33) is connected with link.
7. a kind of preventing dry combustion energy-saving cooking according to claim 6, it is characterized in that: described link comprises two contiguous blocks (311), the upside of two contiguous blocks (311) is provided with the empty portion (314) being convenient to match with shaft-like described round end (301), be provided with cross bar (312) between two contiguous blocks (311), described round-bottomed frying pan placement section (30) and pedestal (31) couple together through the pin-and-hole on contiguous block (311), round end (301) and cross bar (312) by pin (32) successively; Described cross bar (312) is provided with fixing hole (313), the shaft of described round end (301) is provided with supported hole (302); Described torsion spring (33) is set in one end of cross bar (312), the fixed arm (331) of torsion spring (33) is inserted in the fixing hole (313) on cross bar (312), and support arm (330) is inserted in the supported hole (302) on round end (301).
8. a kind of preventing dry combustion energy-saving cooking according to claim 7, it is characterized in that: described inductor (35) is microswitch, described microswitch is arranged on one end away from described torsion spring (33) of cross bar (312), microswitch is arranged on empty portion (314) side near contiguous block (311), and the switch portion of microswitch is positioned at the rotary motion trace inside that round end (301) end is formed around pin (32) rotation.
9. a kind of preventing dry combustion energy-saving cooking according to claim 5, it is characterized in that: described round-bottomed frying pan placement section (30) comprises suspension (300) for placing round-bottomed frying pan and for the round end (301) hinged with pedestal (31), described round end (301) is in tabular or hinge shape; Described pedestal (31) is provided with the connection holes (316) being convenient to be fixed on the kitchen range top, described round-bottomed frying pan placement section (30) and pedestal (31) couple together through the pin-and-hole on round end (301) and pedestal (31) by pin (32); Described elastic reseting part is torsion spring (33), described torsion spring (33) is set on pin (32), and a torque arm of torsion spring (33) is resisted against on described round end (301), another torque arm is resisted against on described pedestal (31).
10. a kind of preventing dry combustion energy-saving cooking according to claim 9, is characterized in that: described pedestal (31) comprises the fixed part (315) being convenient to be fixed on the kitchen range top and is convenient to the connecting portion (317) that matches with described round end (301); Described connection holes (316) is arranged on fixed part (315), and the side that described fixed part (315) is connected with described connecting portion (317) is set to the swash plate shape being convenient to round-bottomed frying pan placement section (30) is suspended; Described inductor (35) is microswitch; Described microswitch is arranged on one end away from described suspension (300) of described round end (301), and the switch portion that microswitch stretches out (350) is arranged near round end (301) side; Described inductor (35) also comprises the fixture (351) be fixed on by microswitch on the kitchen range top or pedestal (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656258.7U CN205002171U (en) | 2015-08-26 | 2015-08-26 | Energy -conserving kitchen range is burnt in air defense |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656258.7U CN205002171U (en) | 2015-08-26 | 2015-08-26 | Energy -conserving kitchen range is burnt in air defense |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205002171U true CN205002171U (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520656258.7U Withdrawn - After Issue CN205002171U (en) | 2015-08-26 | 2015-08-26 | Energy -conserving kitchen range is burnt in air defense |
Country Status (1)
| Country | Link |
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| CN (1) | CN205002171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114991A (en) * | 2015-08-26 | 2015-12-02 | 安徽翰翔仪器设备有限公司 | Anti-vacant-combustion energy-saving stove |
-
2015
- 2015-08-26 CN CN201520656258.7U patent/CN205002171U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114991A (en) * | 2015-08-26 | 2015-12-02 | 安徽翰翔仪器设备有限公司 | Anti-vacant-combustion energy-saving stove |
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Granted publication date: 20160127 Effective date of abandoning: 20170929 |