CN208237921U - A kind of energy-saving electromagnetic large stove - Google Patents
A kind of energy-saving electromagnetic large stove Download PDFInfo
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- CN208237921U CN208237921U CN201820688621.7U CN201820688621U CN208237921U CN 208237921 U CN208237921 U CN 208237921U CN 201820688621 U CN201820688621 U CN 201820688621U CN 208237921 U CN208237921 U CN 208237921U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 2
- 239000002918 waste heat Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- General Induction Heating (AREA)
Abstract
The utility model discloses a kind of energy-saving electromagnetic large stoves, are related to technical field of kitchen wares, its key points of the technical solution are that: including the water tank below drum is arranged in, the upper surface of the water tank is bonded with the drum；The water tank is provided with inlet and outlet；It further include water temperature sensor, control circuit and solenoid valve；By the way that water tank is arranged below drum, so that the heat that drum generates can be transmitted in water tank, to heat to the water in water tank in electromagnetic oven practical process；When water temperature is hot enough, under the control of the control circuit, the valve of solenoid valve is opened, and hot water is discharged and is used, to realize to the recycling of electromagnetic oven waste heat, reaches energy-efficient purpose.
Description
Technical field
The utility model relates to technical field of kitchen wares, more specifically, it relates to a kind of energy-saving electromagnetic large stove.
Background technique
Commerial electromagnetic stove is applied to commercial kitchen, and appropriate limitation uses all commercial kitchens of open fire.Electromagnetism cauldron
Kitchen range standby environmental protection safety, the comfortable, flames of anger, is conducive to cook's health, the advantages that heating time is short, cooking is fast.
Authorization Notice No. is that the Chinese utility model of CN203215755U discloses a kind of commercial induction cooker, including furnace body,
It is equipped with micro computer in furnace body, power control unit is equipped in micro computer, without pot detection unit, temperature control unit, voltage alarm
Unit, power tube temperature alarming unit, drum temperature alarming unit and cooking bottom temperature alarm unit, are controlled by regulating switch,
Furnace body is equipped with display screen, and temperature, power display are equipped in display screen, and furnace body is equipped with failure screen, LED warning lamp
And buzzer, micro computer, regulating switch, failure screen, LED warning lamp and buzzer by electric wire successively with power switch phase
Even.
The commercial induction cooker improves efficiency and security performance, but commercial induction cooker it is each working time it is longer, therefore
The component of drum and close pot is easy to generate heat and saves bit by bit heat；And list cools down by radiator, it can not be to this part
Waste heat recycled, cause the waste to the energy.
Utility model content
In view of the deficiencies of the prior art, the utility model aim is to provide a kind of energy-saving electromagnetic large stove, has to remaining
The effect that heat recycles, to reach energy-efficient purpose.
To achieve the above object, the utility model provides the following technical solutions:
A kind of energy-saving electromagnetic large stove, including the water tank below drum, the upper surface of the water tank and the line is arranged in
Disk fitting；The water tank is provided with inlet and outlet；Further include
Water temperature sensor, the quantity of the water temperature sensor are no less than 2 and are sealedly connected on the tank wall of the water tank,
The inside of the water tank is protruded into its test side, exports corresponding water temperature according to water temperature height and detects signal；
Control circuit, the control circuit couple the water temperature sensor, for receiving water temperature detection signal, and output phase
The control signal answered；
Solenoid valve, the solenoid valve are mounted on the water outlet and couple the control circuit, and the solenoid valve receives
Corresponding control signal and the opening and closing for executing its valve.
So set, by the way that water tank is arranged below drum, so that in electromagnetic oven practical process, the heat of drum generation
It can be transmitted in water tank, to be heated to the water in water tank；When water temperature is hot enough, under the control of the control circuit,
The valve of solenoid valve is opened, and hot water is discharged and is used, and reaches energy-efficient purpose to the recycling of electromagnetic oven waste heat to realize.
Further be arranged: the control circuit includes
Judgment module, the judgment module couple the water temperature sensor and are equipped with a reference value, and the judgment module receives
Water temperature detection signal and with export comparison signal after a reference value comparison signal value size；
Execution module, the execution module couple the judgment module, and comparison signal output is corresponding based on the received
Execute signal；The solenoid valve couples the execution module, and the solenoid valve receives the opening for executing signal to execute its valve
And closing.
So set, accurate control is played to water temperature by judgment module, to guarantee each water temperature heating uniformity；
Execution module judges signal by reception and exports execution signal to solenoid valve, and the valve for controlling solenoid valve opens and closes, from
And the heat for finishing heating can be discharged from water tank in time, prepare for water filling heating next time.
Further be arranged: the judgment module includes
The in-phase end of comparator OA, the comparator OA couple the water temperature sensor, and reverse side couples reference voltage
Vref；
AND gate circuit N, the input terminal of the AND gate circuit N couple the output end of the comparator OA, the AND gate circuit N
Output end couple the execution module.
So set, when the water temperature detection signal voltage value that comparator OA is received is greater than pedestal voltage value, comparator
OA exports high level signal to AND gate circuit N；When the signal that AND gate circuit N is received is all high level signal, AND gate circuit N
High level signal is exported to execution module, otherwise, exports low level signal.
Further be arranged: the execution module includes
The base stage of first p-type triode Q1, the first p-type triode Q1 couples the output end of the AND gate circuit N, collection
Electrode couples power supply；
First off delay relay KT1, the first off delay relay KT1 includes the first electromagnetic wire mutually coupled
Enclose KT11 and first switch KT12；Described one end first electromagnetic coil KT11 couples the emitter of the first p-type triode Q1,
Other end ground connection；The first switch KT12 is connected in the current supply circuit of the solenoid valve.
So set, when receiving the high level signal of AND gate circuit N sending, the first p-type triode Q1 conducting, the first electricity
Magnetic coil KT11 obtains electric, and control first switch KT12 closure, solenoid valve powers on, and valve, which is opened, realizes draining movement；It is no
Then the valve of solenoid valve is in close state.
Further setting: further including the indicating circuit for coupling the judgment module, and the indicating circuit coupling is for issuing
The indicator of alerting signal；The indicating circuit receives comparison signal and exports the corresponding indication signal control indicator and opens
Stop.
So set, by adding circuits control instructions device, to play prompting to personnel after each completion heating
Effect.
Further be arranged: the indicating circuit includes
The base stage of second p-type triode Q2, the second p-type triode Q2 couples the judgment module and the execution mould
The tie point of block, collector couple power supply；
Second off delay relay KT2, the second off delay relay KT2 includes the second electromagnetic wire mutually coupled
Enclose KT21 and second switch KT22；Described one end second electromagnetic coil KT21 couples the emitter of the second p-type triode Q2,
Other end ground connection；The second switch KT22 is connected in the current supply circuit of the indicator.
So set, when receiving the high level signal of AND gate circuit N sending, the second p-type triode Q2 conducting, second
Electromagnetic coil KT21 obtains electric, control second switch KT22 closure, indicator work, and prompting personnel's water heating is completed；Otherwise it indicates
Device stops working.
Further setting: the water outlet connects incubator by outlet pipe.
So set, hot water is discharged into incubator, to temporarily be stored to hot water.
Further setting: the water inlet stretches out top for electromagnetic oven and is threaded with capping, and the capping offers logical
Stomata.
So set, by venthole, so that water tank and incubator are connected to ambient atmosphere, to guarantee the heat in water tank
Water energy is enough discharged into incubator；Venthole is provided with capping peripheral wall simultaneously, is avoided as much as possible foreign matter entrance.
In conclusion the utility model has the following beneficial effects:
1. water tank water intake draining is convenient, the waste heat that electromagnetic oven generates in use is taken full advantage of, is reached energy-efficient
Purpose；
2. incubator solves the problems, such as tank hot water's storage, while having good heat insulation effect.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of electromagnetic oven water heater of employing waste heat；
Fig. 2 is the enlarged view in Fig. 1 at A；
Fig. 3 is the decomposition view of electromagnetic oven water heater of employing waste heat；
Fig. 4 is the circuit diagram of electromagnetic oven water heater of employing waste heat.
In figure: 1, drum；2, water tank；3, water inlet；4, water outlet；5, water temperature sensor；6, control circuit；61, judge
Module；62, execution module；7, solenoid valve；8, indicating circuit；9, indicator；10, outlet pipe；11, incubator；12, it covers；13,
Venthole；14, groove；15, stepped hole；16, stop collar；17, discharge outlet；18, water pump；19, hose；20, bracket.
Specific embodiment
Electromagnetic oven water heater of employing waste heat is described further referring to figs. 1 to Fig. 4.
A kind of energy-saving electromagnetic large stove, as shown in Figure 1, including water tank 2 and incubator 11；Specifically, water tank 2 passes through bracket
20 are fixed on 1 lower section of drum of electromagnetic oven, and water tank 2 is in concave surface pie structure, and end face and the end face convex under drum 1 of indent are pasted
It closes, in conjunction with Fig. 3, the radial groove 14 being embedded in for magnetic stripe on drum 1 is provided on the end face of 2 indent of water tank.In conjunction with Fig. 2,
Water inlet 3 is connected in the upper surface of water tank 2, the extreme lower position in the lower surface of water tank 2 position is set to water outlet 4, and water outlet 4 connects
Solenoid valve 7 and outlet pipe 10 are connect, outlet pipe 10 connects incubator 11.
Specifically, stepped hole 15 is offered on the boiler face of electromagnetic oven combined with Figure 1 and Figure 2,3 middle part screw thread of water inlet connects
It is connected to the stop collar 16 being connected on stepped hole 15,3 threaded upper ends of water inlet are connected with capping 12, cover 12 bottom and limit
The end face of ring 16 abuts, and surround on the peripheral wall of capping 12 and is equipped with several ventholes 13 being connected to entrance.In incubator 11
Discharge outlet 17 is provided on the peripheral wall of lower end surface, discharge outlet 17 connects water pump 18, and water pump 18 is connected with for the soft of water intaking
Pipe 19.
In conjunction with Fig. 1 and Fig. 3, solenoid valve 7 is coupled with the control circuit 6 of its movement of control.Specifically, in 2 lower surface of water tank
Tank wall on be sealedly connected with water temperature sensor 5, water temperature sensor 5 and control circuit 6 couple；Wherein, the number of water temperature sensor 5
Amount no less than 2, and it is evenly arranged on 2 lower surface of water tank.The water temperature of measurement is converted water temperature detection signal transmission by water temperature sensor 5
To control circuit 6.
In conjunction with Fig. 4, control circuit 6 includes the judgment module 61 that mutually couples and execution module 62, wherein judgment module 61 with
Water temperature sensor 5 couples and has a reference value, and the size of the water temperature detected signal value received is rear defeated compared with a reference value
Corresponding comparison signal is to execution module 62 out；Execution module 62 couples solenoid valve 7, after receiving comparison signal, to electromagnetism
7 input control signal of valve is opened and closed with the valve for controlling solenoid valve 7.
Specifically, in conjunction with Fig. 4, judgment module 61 includes comparator OA and AND gate circuit N；The in-phase end of comparator OA couples
Water temperature sensor 5, reverse side couple reference voltage Vref；The output end of the input terminal coupling comparator OA of AND gate circuit N, with door
The output end of circuit N couples execution module 62.When the water temperature detection signal voltage value that comparator OA is received is greater than pedestal voltage
When value, comparator OA exports high level signal to AND gate circuit N；When the signal that AND gate circuit N is received is all high level signal
When, AND gate circuit N exports high level signal to execution module 62, otherwise, exports low level signal.
In conjunction with Fig. 4, execution module 62 includes the first p-type triode Q1 and the first off delay relay KT1；First p-type
The output end of the base stage coupling AND gate circuit N of triode Q1, collector couple power supply；First off delay relay KT1 includes
Mutually the first electromagnetic coil KT11 and first switch KT12 of coupling；First one end electromagnetic coil KT11 couples the first p-type triode
The emitter of Q1, other end ground connection；First switch KT12 is connected in the current supply circuit of solenoid valve 7.It is sent out when receiving AND gate circuit N
When high level signal out, the first p-type triode Q1 conducting, the first electromagnetic coil KT11 obtains electric, and control first switch KT12 is closed
It closes, solenoid valve 7 powers on, and valve, which is opened, realizes draining movement；Otherwise the valve of solenoid valve 7 is in close state.
As optimization, in conjunction with Fig. 4, judgment module 61 is coupled with indicating circuit 8, and the coupling of indicating circuit 8 is reminded for issuing
The indicator 9 of signal；Indicating circuit 8 receives comparison signal and exports corresponding 9 start and stop of indication signal control instructions device；Wherein,
Indicator 9 can be specifically chosen indicator light, discover when shining.
Specifically, in conjunction with Fig. 4, indicating circuit 8 includes the second p-type triode Q2 and the second off delay relay KT2；The
The tie point of base stage coupling the AND gate circuit N and the first p-type triode Q1 of two p-type triode Q2, collector couple power supply；Second
Off delay relay KT2 includes the second electromagnetic coil KT21 and second switch KT22 mutually coupled；Second electromagnetic coil KT21
One end couples the emitter of the second p-type triode Q2, other end ground connection；The power supply that second switch KT22 is connected on indicator 9 is returned
Lu Zhong.When receiving the high level signal of AND gate circuit N sending, the second p-type triode Q2 conducting, the second electromagnetic coil KT21
Electric, control second switch KT22 closure is obtained, indicator light powers on shinny, prompting personnel's water heating completion；Otherwise indicator light is not
It is bright.
As advanced optimizing, in conjunction with Fig. 4, it is parallel with first respectively at the both ends of first coil and the both ends of the second coil
Freewheeling diode and the second freewheeling diode play the role of afterflow protection to component.
Working principle: after water tank 2 fills water, during electromagnetic oven work, the heat that drum 1 generates is to the water in water tank 2
It is heated；After the water temperature that all water temperature sensors 5 detect is all larger than preset value, control circuit 6 controls solenoid valve 7
Valve is opened, and hot water is discharged into incubator 11 and is stored, while indicator light shines, and the heating of personnel's water is reminded to complete；Later
Under one time-delay relay and the second time-delay relay time-lag action, 7 valve of solenoid valve is closed, and indicator light extinguishes.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of energy-saving electromagnetic large stove, including the water tank (2) being arranged below drum (1), the upper surface of the water tank (2) with
Drum (1) fitting；The water tank (2) is provided with water inlet (3) and water outlet (4)；It is characterized by also including
The quantity of water temperature sensor (5), the water temperature sensor (5) is no less than 2 and is sealedly connected on the case of the water tank (2)
On wall, the inside of the water tank (2) is protruded into test side, exports corresponding water temperature according to water temperature height and detects signal；
Control circuit (6), the control circuit (6) couple the water temperature sensor (5), for receiving water temperature detection signal, and
The corresponding control signal of output；
Solenoid valve (7), the solenoid valve (7) are mounted on the water outlet (4) and couple the control circuit (6), the electricity
Magnet valve (7) receives corresponding control signal and executes the opening and closing of its valve.
2. a kind of energy-saving electromagnetic large stove according to claim 1, it is characterised in that: the control circuit (6) includes
Judgment module (61), the judgment module (61) couple the water temperature sensor (5) and are equipped with a reference value, the judgement mould
Block (61) receive water temperature detection signal and with export comparison signal after a reference value comparison signal value size；
Execution module (62), the execution module (62) couples the judgment module (61), and comparison signal is defeated based on the received
Execute signal accordingly out；The solenoid valve (7) couples the execution module (62), and the solenoid valve (7), which receives, executes signal
To execute the opening and closing of its valve.
3. a kind of energy-saving electromagnetic large stove according to claim 2, it is characterised in that: the judgment module (61) includes
The in-phase end of comparator OA, the comparator OA couple the water temperature sensor (5), and reverse side couples reference voltage
Vref；
AND gate circuit N, the input terminal of the AND gate circuit N couple the output end of the comparator OA, and the AND gate circuit N's is defeated
Outlet couples the execution module (62).
4. a kind of energy-saving electromagnetic large stove according to claim 3, it is characterised in that: the execution module (62) includes
The base stage of first p-type triode Q1, the first p-type triode Q1 couples the output end of the AND gate circuit N, collector
Couple power supply；
First off delay relay KT1, the first off delay relay KT1 includes the first electromagnetic coil mutually coupled
KT11 and first switch KT12；Described one end first electromagnetic coil KT11 couples the emitter of the first p-type triode Q1, separately
One end ground connection；The first switch KT12 is connected in the current supply circuit of the solenoid valve (7).
5. a kind of energy-saving electromagnetic large stove according to claim 3, it is characterised in that: further include coupling the judgement mould
The indicating circuit (8) of block (61), the indicating circuit (8) couple the indicator (9) for issuing alerting signal；The instruction electricity
Road (8), which receives comparison signal and exports corresponding indication signal, controls indicator (9) start and stop.
6. a kind of energy-saving electromagnetic large stove according to claim 5, it is characterised in that: the indicating circuit (8) includes
The base stage of second p-type triode Q2, the second p-type triode Q2 couples the judgment module (61) and the execution mould
The tie point of block (62), collector couple power supply；
Second off delay relay KT2, the second off delay relay KT2 includes the second electromagnetic coil mutually coupled
KT21 and second switch KT22；Described one end second electromagnetic coil KT21 couples the emitter of the second p-type triode Q2, separately
One end ground connection；The second switch KT22 is connected in the current supply circuit of the indicator (9).
7. a kind of energy-saving electromagnetic large stove according to claim 1, it is characterised in that: the water outlet (4) passes through water outlet
Manage (10) connection incubator (11).
8. a kind of energy-saving electromagnetic large stove according to claim 1, it is characterised in that: the water inlet (3) stretches out electromagnetism
It furnace boiler face and is threaded with capping (12), the capping (12) offers venthole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820688621.7U CN208237921U (en) | 2018-05-09 | 2018-05-09 | A kind of energy-saving electromagnetic large stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820688621.7U CN208237921U (en) | 2018-05-09 | 2018-05-09 | A kind of energy-saving electromagnetic large stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208237921U true CN208237921U (en) | 2018-12-14 |
Family
ID=64582081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820688621.7U Expired - Fee Related CN208237921U (en) | 2018-05-09 | 2018-05-09 | A kind of energy-saving electromagnetic large stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208237921U (en) |
-
2018
- 2018-05-09 CN CN201820688621.7U patent/CN208237921U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |