CN108662630A - A kind of commercial induction cooker - Google Patents
A kind of commercial induction cooker Download PDFInfo
- Publication number
- CN108662630A CN108662630A CN201710208242.3A CN201710208242A CN108662630A CN 108662630 A CN108662630 A CN 108662630A CN 201710208242 A CN201710208242 A CN 201710208242A CN 108662630 A CN108662630 A CN 108662630A
- Authority
- CN
- China
- Prior art keywords
- shell
- movement
- circuit
- induction cooker
- output end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/006—Arrangements for circulation of cooling air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
- F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/005—Compression machines, plants or systems with non-reversible cycle of the single unit type
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Induction Heating (AREA)
Abstract
The present invention discloses a kind of commercial induction cooker, including shell, be arranged shell movement and be placed in the inductive coil assembly being electrically connected with the movement in shell, movement connects control device, the first area being in communication with the outside is arranged in shell, in the corresponding fan in first area position, door is arranged in first area, and can shell an enclosure space be formed when closing this；Further include simultaneously refrigerating plant and water cooling plant；The refrigerating plant can generate cold air, and cold air is transported to the inner space of the shell and the inner space of the movement；The water cooling plant includes the cooling pipe being wrapped in the gap of the inductive coil assembly, and the water inlet end of cooling pipe connects cooling water inlet device, and the water outlet of the cooling pipe connects water storage device.The technical program, which realizes various ways and combines, radiates to commercial induction cooker, being capable of improving heat radiation efficiency；On the other hand, the recycling to part warm water is realized, the waste of resource is reduced.
Description
Technical field
The present invention relates to electromagentic furnace technology field, especially a kind of commercial induction cooker.
Background technology
Commercial induction cooker uses the principle of high-frequency electromagnetic induction heating technique, is to be become AC rectification by rectification circuit
It is converted into the high-frequency high-voltage current that frequency is 20-40KHz at direct current, then by direct current.When electric current passes through electromagnetic induction coil,
Magnetic field is will produce, the magnetic line of force in magnetic field will be generated powerful vortex in vessel surface, be made by the canister heated
Container fast heating itself, and the temperature of capsule contents is improved rapidly, reach heating purpose.Due to induction coil with heated
Metal is simultaneously not directly contacted with, and energy is transmitted by electromagnetic induction, and the thermal efficiency is up to 90%.
But there is also some problems, it is more in the heat that the course of work generates due to using electromagnetic induction principle, therefore
It needs to carry out radiating treatment to electromagnetic oven internal heat.
Such as it can be radiated by modes such as fan heat loss through convection, water cooling or cold air heat dissipations.These heat dissipation sides
Formula has certain shortcoming.First radiating mode is single, and second is not returned when using water cooling by warm water after cooling
Him is received to use.
Therefore, above-mentioned technical problem needs to solve.
Invention content
In view of the above problems, the present invention provides a kind of commercial induction cooker, its object is to solve existing commercial induction cooker
The technical issues of heat dissipation performance is bad and water cooling postcooling water fails to recycle.
Realize that above-mentioned purpose, the present invention provide the following technical solutions：
A kind of commercial induction cooker, including shell, be arranged shell movement and be placed in shell and the movement electricity
The inductive coil assembly of connection, wherein movement connect control device, institute it is characterized in that：
The shell includes the first area being in communication with the outside, and wind corresponding with first area position is arranged inside the shell
Fan, wherein first area setting one can realize the door of first area off/on, can be by outer hull shape when closing this
At an enclosure space；
Further include refrigerating plant and water cooling plant；
Wherein, which can generate cold air, and cold air is transported to inner space and the institute of the shell
State the inner space of movement；
Wherein, the water cooling plant includes the cooling pipe being wrapped in the gap of the inductive coil assembly, cooling tube
The water inlet end in road connects cooling water inlet device, and the water outlet of the cooling pipe connects water storage device.
Further, the refrigerating plant includes refrigerated heat exchanger, compressor and cooler；The refrigerated heat exchanger, compression
Machine and condenser form circulation loop by piping connection；The wherein described refrigerated heat exchanger is arranged inside of the housing, the pressure
Contracting machine and condenser are arranged in outer side.
Further, the refrigerated heat exchanger connects air outlet, which is connected to the first discharge pipe and the second discharge pipe；
Wherein, the interior space of the first discharge pipe connection shell, the second discharge pipe are connected to the interior space of the movement, and should
Movement has the interior space that first row gas port will be discharged to shell for that will pass through exhaust gas；
Wherein, there is the refrigerated heat exchanger air inlet to be used to the air in shell importing the refrigerated heat exchanger.
Further, the water storage device is arranged in the outside of shell, and the water storage device has effluent control device.
Further, further include solar power supply apparatus, which connects the control device, for for
The control device, movement and inductive coil assembly and refrigerating plant power supply.
Further, the solar power supply apparatus includes the solar power generation being sequentially electrically connected being arranged in outer side
Component, controller and battery component, the battery component connect the control device.
Further, the movement includes three-phase power input end, low-pass filter, the overvoltage protection electricity being sequentially electrically connected
Road, triphase uncontrollable rectification circuit, filter circuit, series resonant full bridge IGBT inverter circuits and power output end；
Wherein, the power output end connects inductive coil assembly；
Wherein, the output end of the overvoltage crowbar connects input sampling circuit, the output end of the input sampling circuit
Connect an input terminal of a control circuit；
One output end of the series resonant full bridge IGBT inverter circuits connects an inverter load current sampling electricity
Road, the inverter load current sample circuit output end connect current detection circuit, the output end connection control of current detection circuit
One input terminal of circuit processed；
One output end of the control circuit connects PWM drive circuit, and the output end of the PWM drive circuit is electrically connected the string
Join resonant full bridge IGBT inverter circuits.
Further, input sampling circuit be phase shortage use circuit, for detect input power supply whether phase shortage.
Further, the control circuit is also connected with display circuit for showing the power information for passing through control circuit processing
And fault message.
The beneficial effects of the invention are as follows：
Technical scheme of the present invention includes refrigerating plant and water cooling plant；Wherein, which can generate cold air,
Cold air is transported to the inner space of the shell and the inner space of the movement；The water cooling plant includes being wrapped in
The water inlet end of cooling pipe in the gap of the inductive coil assembly, cooling pipe connects cooling water inlet device, the cooling
The water outlet of pipeline connects water storage device.It is radiated, can be promoted scattered to the commercial induction cooker by cold air and cooling water
The thermal efficiency；On the other hand, as a result of water cooling, after carrying out water cooling to electromagnetic oven, cooling water can heat up, it is achieved that right
The recycling of part warm water reduces the waste of resource.
Description of the drawings
Fig. 1 is a kind of principle schematic diagram of commercial induction cooker of the present invention；
Fig. 2 is a kind of circuit connection diagram of commercial induction cooker；
Fig. 3 is the circuit structure principle schematic of movement.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention 1 to attached drawing 3, and technical solution in the embodiment of the present invention carries out
It clearly and completely describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole implementation
Example.
Referring to Fig.1 with attached drawing 2, a kind of commercial induction cooker, including shell 1, be arranged shell 1 movement 2 and be placed in
The inductive coil assembly 3 being electrically connected with the movement 2 in shell 1, wherein movement 2 connects control device 4, and the shell 1 includes
Fan corresponding with 101 position of first area 5 is arranged, wherein this first in the first area 101 being in communication with the outside in shell 1
The setting of region 101 one can realize the door 102 of 101 off/on of first area, can form shell 1 when closing the door 102
One enclosure space；Further include refrigerating plant 6 and water cooling plant 7；Wherein, which can generate cold air, cold air quilt
It is delivered to the inner space of the shell 1 and the inner space of the movement 2；The water cooling plant 7 is described including being wrapped in
The water inlet end of cooling pipe 71 in the gap of inductive coil assembly 3, cooling pipe 71 connects cooling water inlet device 72, this is cold
But the water outlet of pipeline 71 connects water storage device 73.
The present embodiment, first area 101 are an opening, i.e., opening are provided at shell 1, which communicates with the external world.
Air and outside air realization forced convertion in shell 1 can be realized by fan 5, realize internal movement 2 and the line of induction
The heat dissipation of coil assembly 3.In the present embodiment, include the forced convertion heat dissipation of fan 5, further include 6 He of refrigerating plant
Water cooling plant 7 can carry out selecting different radiating modes according to actual use situation when in use.Such as winter can
Fan 5 forced convertion is cooling or water cooling to only use, using can be recycled when water cooling the warm water after heat exchange for wash vegetables,
7 three kinds of modes of air-cooled, refrigerating plant 6 and water cooling plant can be applied in combination in use, the summer such as wash the dishes.Therefore, the technical program is
User provides better radiating mode selection, ensures the efficiency of heat dissipation, reduces the failure rate of equipment, prolong the service life.
Specifically, the refrigerating plant 6 includes refrigerated heat exchanger 61, compressor 62 and cooler 63；The refrigerated heat exchanger
61, compressor 62 and condenser 63 form circulation loop by piping connection；The wherein described refrigerated heat exchanger 61 is arranged in shell 1
Inside, the compressor 62 and the setting of condenser 63 are in the outside of shell 1.The refrigerated heat exchanger 61 connects air outlet 64, should
Air outlet 64 is connected to the first discharge pipe 65 and the second discharge pipe 66；
Wherein, the interior space of the first discharge pipe 65 connection shell 1, the second discharge pipe 66 are connected to the interior space of the movement 2,
And the movement 2 has the interior space that first row gas port 67 will be discharged to shell 1 for that will pass through exhaust gas；The refrigerated heat exchanger 61
It is used to the air in shell 1 importing the refrigerated heat exchanger 61 with air inlet 68.
In the present embodiment, compressor 62 and condenser 63 are arranged in the outside of shell 1, it is therefore intended that reduce in shell 1
The heat in portion space, and also to preferably realize installation, dismounting.
Preferred volume, water storage device 73 are arranged in the outside of shell 1, and the water storage device 73 has effluent control device
74.The effect of the water storage device 73 be can warm water of the recovery section after the cooling heating to inductive coil assembly 3, be used for
Other purposes.The water storage device 73 is a closed or open barrel-like structure.The purpose of effluent control device 74 is to allow
Warm water outflow in water storage device 73, to use, which can be tap.Wherein, cooling pipe 71
It is wound according to the winding displacement mode of different inductive coil assemblies 3, it is therefore intended that the space temperature of environment where coiling group can be reduced
Degree, ensures the more preferable running of coil.The water inlet end of cooling pipe 71 connects cooling water inlet device 72, the cooling water inlet device
72 can be directly connected to water tap, especially in winter, since the temperature of tap water is low, to inductive coil assembly 3
Temperature drop effect is preferable, and the warm water after recycling can be used for washing the dishes, wash one's hands, and improves comfort level.Certainly, cooling water water inlet dress
The chilled water unit of other forms can be also connected to provide cooling water by setting 72.
Further, the technical program further includes solar power supply apparatus 8, which connects the control
Device 4 processed, for powering for the control device 4, movement 2 and inductive coil assembly 3 and refrigerating plant 6.Wherein, the solar energy
Include the solar power generation component 81 being sequentially electrically connected, controller 82 and the battery component being arranged in 1 outside of shell for electric installation 8
83, which connects the control device 4.The present embodiment is especially suitable for the abundant region of solar energy resources, can be very
Good converts solar energy into electrical energy, and plays energy saving effect.
With reference to Fig. 3, which is the circuit structure principle schematic of movement 2.
In detail, movement 2 includes three-phase power input end 21, low-pass filter 22, the overvoltage crowbar being sequentially electrically connected
23, triphase uncontrollable rectification circuit 24, filter circuit 25, series resonant full bridge IGBT inverter circuits 26 and power output end
27；The power output end 27 connects inductive coil assembly 3；The output end connection input sample electricity of the overvoltage crowbar 23
Road 28, the output end of the input sampling circuit 28 connect an input terminal of a control circuit 29；The series resonant full bridge
One output end of IGBT inverter circuits 26 connects an inverter load current sample circuit 213, the inverter load current
213 output end of sample circuit connects current detection circuit 210, the output end connection control circuit 29 of current detection circuit 210
One input terminal；29 1 output ends of the control circuit connect PWM drive circuit 211, the output end of the PWM drive circuit 211
It is electrically connected the series resonant full bridge IGBT inverter circuits 26.Wherein, input sampling circuit 28 is that phase shortage uses circuit, for detecing
Survey input power supply whether phase shortage.Meanwhile the control circuit 29 be also connected with display circuit 212 for show by control circuit
The power information and fault message of 29 processing.
By low-pass filter 22, the high-frequency electromagnetic that the electromagnetic oven heating that can decay process generates is interfered for electricity three-phase electricity
The influence in source, and the influence to entire electromagnetic oven can be reduced.Overvoltage crowbar 23 can realize reduce thunder and lightning weather or
Influence of person's grid disturbance to electromagnetic oven.In the output end connection inverter load electricity of series resonant full bridge IGBT inverter circuits 26
Sample circuit 213 is flowed, which connects current detection circuit 210, current detecting electricity
The output end on road 210 connects control circuit 29, can be tracked to load current, to which realization automatically controls, current limliting, over current protection
Shield, the current signal detected will be sent to control circuit 29.Electric current is devised during electric current is input to control circuit 29
Detection circuit 210, so as to prevent, electric current is excessive and damages the control chip of control circuit 29.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is changed.Therefore, the invention is not limited in specific implementation modes disclosed and described above, to the present invention's
Some modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although being used in this specification
Some specific terms, these terms are merely for convenience of description, does not limit the present invention in any way.
Claims (9)
1. a kind of commercial induction cooker, including shell (1), setting shell (1) movement (2) and be placed in shell (1) with
The inductive coil assembly (3) of the movement (2) electrical connection, wherein movement (2) connects control device (4), institute it is characterized in that：
The shell (1) includes the first area (101) being in communication with the outside, setting and first area (101) position in shell (1)
Set corresponding fan (5), wherein the first area (101) setting one can realize the door of first area (101) off/on
(102), shell (1) can be formed an enclosure space when closing door (102)；
Further include refrigerating plant (6) and water cooling plant (7)；
Wherein, which can generate cold air, cold air be transported to the shell (1) inner space and
The inner space of the movement (2)；
Wherein, the water cooling plant (7) includes the cooling pipe (71) being wrapped in the gap of the inductive coil assembly (3),
The water outlet of the water inlet end connection cooling water inlet device (72) of cooling pipe (71), the cooling pipe (71) connects water storage device
(73)。
2. a kind of commercial induction cooker as described in claim 1, it is characterised in that：
The refrigerating plant (6) includes refrigerated heat exchanger (61), compressor (62) and cooler (63)；The refrigerated heat exchanger
(61), compressor (62) and condenser (63) form circulation loop by piping connection；The wherein described refrigerated heat exchanger (61) sets
The inside in shell (1) is set, the compressor (62) and condenser (63) setting are on the outside of shell (1).
3. a kind of commercial induction cooker as claimed in claim 2, it is characterised in that：
Refrigerated heat exchanger (61) the connection air outlet (64), the air outlet (64) are connected to the first discharge pipe (65) and the second outlet air
It manages (66)；
Wherein, the interior space of the first discharge pipe (65) connection shell (1), the second discharge pipe (66) are connected to the interior of the movement (2)
Space, and the movement (2) has the interior space that first row gas port (67) will be discharged to shell (1) for that will pass through exhaust gas；
Wherein, there is the refrigerated heat exchanger (61) air inlet (68) to be used to the air in shell (1) importing the cooling heat exchange
Device (61).
4. total commercial induction cooker after as described in claim 1, it is characterised in that：
The water storage device (73) is arranged in the outside of shell (1), and the water storage device (73) has effluent control device
(74)。
5. a kind of commercial induction cooker as described in claim 1, it is characterised in that：
Further include solar power supply apparatus (8), which connects the control device (4), for being the control
Device (4), movement (2) and inductive coil assembly (3) and refrigerating plant (6) power supply processed.
6. a kind of commercial induction cooker as claimed in claim 5, it is characterised in that：
The solar power supply apparatus (8) includes the solar power generation component being sequentially electrically connected being arranged on the outside of shell (1)
(81), controller (82) and battery component (83), the battery component (83) connect the control device (4).
7. a kind of commercial induction cooker as described in claim 1 to 6 is any, it is characterised in that：
The movement (2) includes the three-phase power input end (21), low-pass filter (22), overvoltage crowbar being sequentially electrically connected
(23), triphase uncontrollable rectification circuit (24), filter circuit (25), series resonant full bridge IGBT inverter circuits (26) and power supply
Output end (27)；
Wherein, power output end (27) the connection inductive coil assembly (3)；
Wherein, the output end connection input sampling circuit (28) of the overvoltage crowbar (23), the input sampling circuit (28)
Output end connect a control circuit (29) an input terminal；
One output end of the series resonant full bridge IGBT inverter circuits (26) connects an inverter load current sampling electricity
Road (213), inverter load current sample circuit (213) output end connect current detection circuit (210), current detection circuit
(210) input terminal of output end connection control circuit (29)；
(29) output end connection PWM drive circuits (211) of the control circuit, the output end electricity of the PWM drive circuit (211)
Connect the series resonant full bridge IGBT inverter circuits (26).
8. a kind of commercial induction cooker as claimed in claim 7, it is characterised in that：
Input sampling circuit (28) be phase shortage use circuit, for detect input power supply whether phase shortage.
9. a kind of commercial induction cooker as claimed in claim 7, it is characterised in that：
The control circuit (29) is also connected with display circuit (212) for showing the power information for passing through control circuit (29) processing
And fault message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710208242.3A CN108662630A (en) | 2017-03-31 | 2017-03-31 | A kind of commercial induction cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710208242.3A CN108662630A (en) | 2017-03-31 | 2017-03-31 | A kind of commercial induction cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108662630A true CN108662630A (en) | 2018-10-16 |
Family
ID=63783726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710208242.3A Pending CN108662630A (en) | 2017-03-31 | 2017-03-31 | A kind of commercial induction cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108662630A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109688650A (en) * | 2019-02-28 | 2019-04-26 | 广东全桥电器有限公司 | The energy saving and environment friendly heating device of electromagnetic induction heating type |
-
2017
- 2017-03-31 CN CN201710208242.3A patent/CN108662630A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109688650A (en) * | 2019-02-28 | 2019-04-26 | 广东全桥电器有限公司 | The energy saving and environment friendly heating device of electromagnetic induction heating type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181016 |