CN102369399A - Cooking apparatus - Google Patents
Cooking apparatus Download PDFInfo
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- CN102369399A CN102369399A CN2010800143626A CN201080014362A CN102369399A CN 102369399 A CN102369399 A CN 102369399A CN 2010800143626 A CN2010800143626 A CN 2010800143626A CN 201080014362 A CN201080014362 A CN 201080014362A CN 102369399 A CN102369399 A CN 102369399A
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- cooking room
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- 238000010411 cooking Methods 0.000 title claims abstract description 176
- 238000001816 cooling Methods 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 94
- 229910052736 halogen Inorganic materials 0.000 claims description 21
- 150000002367 halogens Chemical class 0.000 claims description 21
- 238000007599 discharging Methods 0.000 claims description 20
- 210000003205 muscle Anatomy 0.000 claims description 14
- 238000009833 condensation Methods 0.000 claims description 8
- 230000005494 condensation Effects 0.000 claims description 8
- 230000005465 channeling Effects 0.000 claims description 3
- 230000003760 hair shine Effects 0.000 claims 1
- 238000010926 purge Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 77
- 230000000694 effects Effects 0.000 description 20
- 239000008400 supply water Substances 0.000 description 14
- 238000009434 installation Methods 0.000 description 13
- 238000007789 sealing Methods 0.000 description 13
- 230000002452 interceptive effect Effects 0.000 description 12
- 229920006395 saturated elastomer Polymers 0.000 description 12
- 230000009183 running Effects 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 5
- 210000002435 tendon Anatomy 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
-
- 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
- F24C15/32—Arrangements of ducts for hot gases, e.g. in or around baking ovens
- F24C15/322—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation
- F24C15/327—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation with air moisturising
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- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/642—Cooling of the microwave components and related air circulation systems
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/647—Aspects related to microwave heating combined with other heating techniques
- H05B6/6482—Aspects related to microwave heating combined with other heating techniques combined with radiant heating, e.g. infrared heating
- H05B6/6485—Aspects related to microwave heating combined with other heating techniques combined with radiant heating, e.g. infrared heating further combined with convection heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Ovens (AREA)
- Cookers (AREA)
Abstract
The present invention relates to a cooking apparatus. A cooking apparatus according to one embodiment of the present invention comprises: a cavity provided with a cooking compartment; at least one electronic component installed in the cavity; a steam-generating device installed in the cavity for supplying steam to the cooking compartment; a cooling fan for generating an airflow for cooling the electronic component and an airflow flowing into the cooking compartment; and a duct for guiding air exhausted to the outside of the cooking compartment after having been sucked into the cooking compartment and circulated within the cooking compartment by means of the cooling fan, and for condensing steam included in the air exhausted to the outside of the cooking compartment. Thus, according to the present invention, the discharge of steam supplied to the cooking compartment together with the air for purging the cooking compartment can be reduced.
Description
Technical field
The present invention relates to cooking device, saying so more in detail relates to the cooking device that uses steam that gratin is cooked.
Background technology
The household electrical appliance that cooking device is to use electricity or combustion gas that gratin is heated.Recently, for moisture evaporated in the gastronomical process that replenishes gratin, release and appended cooking device from the steam function of steam to gratin that supply with.
Summary of the invention
Technical problem
The object of the present invention is to provide a kind of cooking device that can reduce the phenomenon that the steam supplied with to cooking room discharges to the inside of cooking device.
The means of dealing with problems
The cooking device according to the embodiment of the invention in order to achieve the above object comprises: cavity has cooking room; At least one electric component is arranged on above-mentioned cavity; Steam raising plant is arranged on above-mentioned cavity, is used for supplying with steam to above-mentioned cooking room; Cooling fan is formed for the air-flow that cools off the air-flow of above-mentioned electric component and flow into the inside of above-mentioned cooking room; Pipeline to inside that is drawn into above-mentioned cooking room by above-mentioned cooling fan and the air channeling conduct of after above-mentioned cooking indoor circulation, discharging to the outside of above-mentioned cooking room, and makes the steam condensation that air comprised of discharging to the outside of above-mentioned cooking room.
The effect of invention
According to the present invention, has following advantage: reduce the phenomenon that the steam supply to cooking room is discharged with the air of the ventilation that is used to carry out above-mentioned cooking room.
Description of drawings
Fig. 1 is the stereogram of expression according to the embodiment of cooking device of the present invention.
Fig. 2 is a stereogram of representing the embodiment of the invention from another angle.
Fig. 3 is the exploded perspective view of the expression embodiment of the invention.
Fig. 4 is the stereogram that expression constitutes the steam raising plant of the embodiment of the invention.
Fig. 5 is the exploded perspective view that expression constitutes the steam raising plant of the embodiment of the invention.
Fig. 6 is an exploded perspective view of representing to constitute the steam raising plant of the embodiment of the invention from another angle.
Fig. 7 is the cross-sectional view that expression constitutes the steam raising plant of the embodiment of the invention.
Fig. 8 is the longitudinal section that expression constitutes the steam raising plant of the embodiment of the invention.
Fig. 9 is the exploded perspective view that expression constitutes tank shell, supply tank and the supply-water pump of the embodiment of the invention.
Figure 10 is a structure chart of simply representing the structure of the embodiment of the invention.
Figure 11 is that expression is according to the mobile rearview of the air of the embodiment of cooking device of the present invention.
Figure 12 is the vertical view that flow of expression according to the air of the embodiment of the invention.
Figure 13 is the right view that flow of expression according to the air of the embodiment of the invention.
Figure 14 is the left view that flow of expression according to the air of the embodiment of the invention.
Figure 15 is the vertical view that flow of expression according to the air of the embodiment of the invention.
The specific embodiment
Below, with reference to accompanying drawing the embodiment according to cooking device of the present invention is described in more details.
Fig. 1 is the stereogram of expression according to the embodiment of cooking device of the present invention, and Fig. 2 is a stereogram of representing the embodiment of the invention from another angle, and Fig. 3 is the exploded perspective view of the expression embodiment of the invention.
Referring to figs. 1 through Fig. 3, has cooking room 101 in the inside of the cavity 100 of cooking device.Above-mentioned cooking room 101 is the places of carrying out the cooking of gratin.
In addition, above-mentioned cavity 100 comprises top panel 110, lower panel 120, rear board 130 and two side panels 140.Above-mentioned top panel 110 and lower panel 120 form respectively above-mentioned cavity 100 top and below.And above-mentioned rear board 130 forms the back of above-mentioned cavity 100, and above-mentioned side panel 140 forms the two sides of above-mentioned cavity 100.
In addition, though not shown, block above-mentioned top panel 110 and side panel 140 by shell.Thus, above-mentioned shell forms and has the roughly longitudinal section of ㄈ shape.
Thus, in fact above-mentioned cavity 100 forms the polyhedron-shaped of front openings.And above-mentioned top panel 110 and lower panel 120 form the top and the bottom surface of above-mentioned cooking room 101 in fact respectively.In addition, above-mentioned rear board 130 and side panel 140 form the back and the two sides of above-mentioned cooking room 101.
Be formed with irradiation opening (not shown) and porous portion (not shown) at above-mentioned top panel 110.The microwave irradiation that the magnetron of stating after above-mentioned irradiation opening plays 210 produces is to the inlet effect of the inside of above-mentioned cooking room 101.In addition, above-mentioned porous portion (not shown) be used for after the energy of the halogen heater stated, promptly light and heat are delivered to the inside of above-mentioned cooking room 101.
Be formed with a plurality of inlet holes (not shown) and tap (not shown) at above-mentioned rear board 130.Above-mentioned inlet hole is the place that the inside of the convection current chamber stated backward from the inside of above-mentioned cooking room 101 sucks air, and above-mentioned tap is the place of discharging air from the inside of convection current chamber to the inside of above-mentioned cooking room 101.In other words, in fact above-mentioned cooking room 101 and convection current chamber are communicated with by above-mentioned inlet hole and tap.
And, some in above-mentioned side panel 140, in the present embodiment, the side panel 140 on the accompanying drawing right side of Fig. 1 is formed with a plurality of cooking room steam vents (not shown).Above-mentioned cooking room steam vent plays the outlet effect that the air that together supplies to the inside of above-mentioned cooking room 101 through above-mentioned irradiation opening and microwave is discharged to the outside of above-mentioned cooking room 101.In addition, some in above-mentioned side panel 140, in the present embodiment, the side panel 140 in the accompanying drawing left side of Fig. 1 is formed with steam jetting hole (not shown).Above-mentioned steam jetting hole be used for after the steam that generates of the steam raising plant stated 300 supply to the inside of above-mentioned cooking room 101.
Front end and back at above-mentioned cavity 100 have front panel 150 and backplate 160 respectively.In fact, the inner surface of above-mentioned front panel 150 is fixed by the front end of above-mentioned top panel 110, lower panel 120 and side panel 140.In addition, the front part of above-mentioned backplate 160 is fixed in the back part of above-mentioned rear board 130.Above-mentioned front panel 150 and backplate 160 extend to the outside of above-mentioned cavity 100 again to left and right directions up and down.
In addition, be formed with open communication 161 in the upper end of the above-mentioned backplate 160 that above above-mentioned top panel 110, prolongs.The top that above-mentioned open communication 161 is used to be communicated with above-mentioned cavity 100 with after the electric panel room 103 stated.
In addition, with reference to Fig. 3, have convection current chamber 163 and insulator 165 in the back of above-mentioned backplate 160.Above-mentioned convection current chamber 163 is fixed in the back of above-mentioned rear board 130, between the back of above-mentioned rear board 130 and its front, forms the convection current chamber.In addition, above-mentioned insulator 165 is fixed in the back of above-mentioned rear board 130, is used to block above-mentioned convection current chamber 163.
And, have the back of the body in the back of above-mentioned backplate 160 and cover 170.Above-mentioned back of the body lid 170 is fixed in the back of above-mentioned backplate 160, a part that is used to block the above-mentioned backplate 160 that comprises above-mentioned open communication 161 at least.Be formed with a plurality of air entries 171 respectively in the bottom, two sides of above-mentioned backplate 160.Above-mentioned air entry 171 play by after the driving of the cooling fan 230 stated suck the inlet effect of air to the inside of cooking device.
And, have bottom panel 180 in the bottom of above-mentioned cavity 100.The upper surface of above-mentioned bottom panel 180 is fixed in above-mentioned front panel 150, backplate 160 and the back of the body and covers 170 lower end.The inside of above-mentioned bottom panel 180 that forwards separates the interval of regulation in the lower end from above-mentioned backplate 160 is formed with exhaust outlet 181.Above-mentioned exhaust outlet 181 plays the air that is flowed in the inside of cooking device by cooling fan 230 drivings and is discharged to outside outlet effect.The rectangle of lengthening about above-mentioned exhaust outlet 181 for example forms on the whole.And, the condensed water that the steam condensation that also in the air that the outside discharge is discharged through above-mentioned cooking room steam vent, comprises through above-mentioned exhaust outlet 181 forms.In addition, though not shown, have supporting leg (not shown) in the corner, bottom surface of above-mentioned bottom panel 180.
And, be formed with housing installation portion 183 at above-mentioned bottom panel 180.The part of the above-mentioned bottom panel 180 in above-mentioned housing installation portion 183 the place ahead through being equivalent to above-mentioned exhaust outlet 181 forms to the top depression.The tank shell of after above-mentioned housing installation portion 183 is provided with, stating 400.In addition, be formed with through hole (not shown) in the rear end of above-mentioned housing installation portion 183.
Refer again to Fig. 2, between the upper surface of the front of the back of above-mentioned backplate 160, above-mentioned back of the body lid 170 and above-mentioned bottom panel 180, be formed with electric panel room 103.In fact, above-mentioned electric panel room 103 is positioned at the rear of above-mentioned cooking room 101.Be provided with a plurality of electric components 210,220 and be used to cool off the cooling fan 230 of this electric component at above-mentioned electric panel room 103.
Say more in detail, be provided with magnetron 210 at above-mentioned electric panel room 103.Above-mentioned magnetron 210 is used to make the microwave oscillation to the internal irradiation of above-mentioned cooking room 101.And, be provided with high-tension transformer 220 at above-mentioned electric panel room 103.Above-mentioned high-tension transformer 220 plays the effect that inserts the electric current of high pressure to above-mentioned magnetron 210.And at the upper surface of above-mentioned cavity 100, promptly above-mentioned top panel 110 is provided with waveguide pipe, is used for the microwave that magnetron 210 is vibrated is directed to the inside of above-mentioned cooking room 101.
And, be equivalent to above-mentioned magnetron 210 and high-tension transformer 220 below the set inside of above-mentioned electric panel room 103 cooling fan 230 is arranged.Above-mentioned cooling fan 230 forms the flowing of air of the inside that is circulated in cooking room.Above-mentioned cooling fan 230 comprises two fans and is used to drive a fan electromotor of said fans.Use the cross flow fan that sucks air and discharge from its direction of principal axis to circumferencial direction as said fans.In addition, said fans is set to, and the suction unit that forms at its direction of principal axis one end is respectively near being positioned at above-mentioned air entry 171, exhaust portion that its circumference part forms towards above.Thus, above-mentioned cooling fan 230 sucks air through above-mentioned air entry 171, and to the top, promptly discharges to above-mentioned electric panel room 103.
In addition, be provided with air baffle 231, be used to prevent to be inhaled into again the phenomenon of above-mentioned cooling fan 230 from the air that above-mentioned cooling fan 230 is discharged at above-mentioned electric panel room 103.In fact above-mentioned air baffle 231 is divided into zone that the electric component that comprises magnetron 210 and high-tension transformer 220 is set and the zone that above-mentioned cooling fan 230 is set with above-mentioned electric panel room 103.In addition, be formed with the outlet opening corresponding 233 at above-mentioned air baffle 231 with the exhaust portion of above-mentioned cooling fan 230.
In addition, be provided with upper portion heater 240 on the top of above-mentioned cooking room 101.Above-mentioned upper portion heater 240 is provided for the heat of the gratin in the above-mentioned cooking room 101 of radiation heating.Use sheath heater as above-mentioned upper portion heater 240.
And,, convection heater 251 and convection fan 253 are arranged in the set inside of above-mentioned convection current chamber with reference to Fig. 3.Above-mentioned convection heater 251 is provided for the heat of Convective Heating gratin in above-mentioned cooking room 101.Above-mentioned convection fan 253 forms flowing of the air that is circulated in above-mentioned cooking room 101 and convection current chamber.Say that more in detail when above-mentioned convection fan 253 drove, air was through above-mentioned inlet hole and tap and be circulated in above-mentioned cooking room 101 and convection current chamber.Thus, the heat of above-mentioned convection heater 251 is by convection into above-mentioned cooking room 101 by above-mentioned convection fan 253.In addition, above-mentioned convection fan 253 can with the action of above-mentioned convection heater 251 irrespectively, whether move according to the action of steam raising plant 300.To this, will be described hereinafter.
In addition, the set inside at above-mentioned electric panel room 103 has convection current motor 255.Above-mentioned convection current motor 255 is provided for the driving force of the action of above-mentioned convection fan 253.Above-mentioned convection current motor 255 is also cooled off by above-mentioned cooling fan 230.Therefore, the motor shaft of above-mentioned convection current motor 255 (not shown) connects above-mentioned backplate 160, insulator 163 and convection current lid 165 in fact successively, and combines with the above-mentioned convection fan 253 of the inside that is positioned at above-mentioned convection current chamber.
In addition, with reference to Fig. 1 and Fig. 2, be provided with halogen heater 260 at above-mentioned top panel 110.Above-mentioned halogen heater 260 provides light and heat through above-mentioned porous portion to the inside of above-mentioned cooking room 101.Above-mentioned halogen heater 260 is blocked by reflector and cover of heater.And, be provided with at above-mentioned top panel 110 and be used for the bulb 290 that thrown light in the inside of above-mentioned cooking room 101.
With reference to Fig. 1, in the Fig. 1 that is formed with above-mentioned cooking room steam vent, the above-mentioned side panel 140 on the accompanying drawing right side is provided with discharge duct 270.Above-mentioned discharge duct 270 plays the air of discharging through above-mentioned cooking room steam vent, promptly is circulated in above-mentioned cooking room 101 and the air of discharging to the outside of above-mentioned cooking room 101 is directed to the effect of above-mentioned exhaust outlet 181.For this reason, above-mentioned discharge duct 270 forms the polyhedron-shaped of an opening, is arranged at above-mentioned side panel 140 and blocks above-mentioned cooking room steam vent.In addition, be formed with outlet 271 in the bottom surface of above-mentioned discharge duct 270.
In addition, above-mentioned discharge duct 270 makes the steam condensation that comprises in the air of discharging to the outside of above-mentioned cooking room 101 and forms condensed water.For this reason, above-mentioned discharge duct 270 forms, and the flow section that the air of discharging to the outside of above-mentioned cooking room 101 flows reduces.For example, through blocking the part of above-mentioned outlet 271, reach in fact the identical effect that reduces with flow section.In the present embodiment, block muscle 273 what above-mentioned discharge duct 270 had the part that is used to block above-mentioned outlet 271.The above-mentioned muscle 273 that blocks is in a side that is equivalent to the above-mentioned discharge duct 270 on the above-mentioned outlet 271, and dipping down towards above-mentioned exhaust outlet 181 tiltedly prolongs.
And,, have guiding channel 280 in the bottom surface of above-mentioned bottom panel 180 with reference to Fig. 3.Above-mentioned guiding channel 280 plays be discharged to the effect of cooking device air outside to the direction guiding of regulation through above-mentioned exhaust outlet 181.In the present embodiment, reach the polyhedron-shaped of two sides opening above above-mentioned guiding channel 280 forms roughly, will be directed to the both sides of cooking device through the air that above-mentioned exhaust outlet 181 is discharged.
In addition, collect in above-mentioned guiding channel 280 that the air of the outside of oriented above-mentioned cooking room 101 discharging flows in above-mentioned discharge duct 270 and the condensed water that is condensed.The condensed water that is collected in above-mentioned guiding channel 280 as stated is by the air evaporation of discharging through above-mentioned exhaust outlet 181, or wanders through the both side ends of above-mentioned guiding channel 280.
In addition, with reference to Fig. 2, at the opposition side that is equivalent to above-mentioned discharge duct 270, the above-mentioned side panel 140 on the accompanying drawing right side of Fig. 2 is provided with steam raising plant 300.Above-mentioned steam raising plant 300 generates the steam of supplying with to above-mentioned cooking room 101.Detailed description for above-mentioned steam raising plant 300 will be described hereinafter.
In addition,, below above-mentioned bottom panel 180, say more in detail, be provided with tank shell 400 at above-mentioned housing installation portion 183 with reference to Fig. 3.Above-mentioned tank shell 400 forms the polyhedron-shaped of front openings at least.In the present embodiment, above-mentioned tank shell 400 forms the polyhedron-shaped of front and top opening.
And being provided with can be to the supply tank 500 of the inside and outside of above-mentioned tank shell 400 turnover.The steam water of supplying with to above-mentioned steam raising plant 300 in the internal reservoir of above-mentioned supply tank 500.
Supply-water pump 600 is between above-mentioned lower panel 120 and bottom panel 180.Above-mentioned supply-water pump 600 plays the effect that the steam water that stores in the above-mentioned supply tank 500 is drawn into above-mentioned steam raising plant 300.
Leading section is provided with condensed water pallet 700 in the bottom surface of above-mentioned bottom panel 180.Above-mentioned condensed water pallet 700 is used to collect the front to above-mentioned cavity 100, the front of promptly above-mentioned front panel 150 and after space between door 800 the inner surface the stated condensed water of discharging.Block at door 800 under the state of above-mentioned cooking room 101, the front of above-mentioned condensed water pallet 700 preferably is positioned on the plane identical with the front of door 800.Be formed with pass through openings 701 in the front of above-mentioned condensed water pallet 700, the above-mentioned supply tank 500 that passes in and out to the inside and outside of above-mentioned tank shell 400 passes through this pass through openings 701.
In addition, with reference to Fig. 1 and Fig. 2, above-mentioned cooking room 101 is is optionally opened and closed by door 800.Above-mentioned door 800 is the center with its lower end for example, and following pushing away (pull-down) mode that rotate the upper end is opened or closed, to open and close above-mentioned cooking room 101.
Below, with reference to accompanying drawing the steam raising plant that constitutes the cooking device among the present invention is described in more details.
Fig. 4 is the stereogram that expression constitutes the steam raising plant of the embodiment of the invention; Fig. 5 is the exploded perspective view that expression constitutes the steam raising plant of the embodiment of the invention; Fig. 6 is an exploded perspective view of representing to constitute the steam raising plant of the embodiment of the invention from another angle; Fig. 7 is the cross-sectional view that expression constitutes the steam raising plant of the embodiment of the invention, and Fig. 8 is the longitudinal section that expression constitutes the steam raising plant of the embodiment of the invention.
At first with reference to Fig. 4 to Fig. 6, as stated, steam raising plant 300 generations are to the steam of the internal feed of cooking room 101.Above-mentioned steam raising plant 300 comprises heated chamber 310, steam heater 360, temperature sensor 370 and prevents overheated 380.
Say that more in detail above-mentioned heated chamber 310 has the heating space 301 that is used to store the steam water.Above-mentioned heated chamber 310 is fixed in a side of above-mentioned cavity 100, i.e. the side panel 140 in the accompanying drawing of Fig. 1 left side.Above-mentioned heated chamber 310 comprises chamber body 320 and Pit cover 330.In addition, above-mentioned heating space 301 is formed by above-mentioned chamber body 320 and Pit cover 330.The not restriction of the shape of above-mentioned heating space 301 and size, but at above-mentioned heating space 301, the sectional area of vertical direction preferably is wider than the sectional area of horizontal direction relatively.This is in order to improve the efficiency of heating surface again of the steam that is generated by above-mentioned steam heater 360 heating.Detailed description to this will describe in the explanation of above-mentioned steam heater 360 again.
Above-mentioned chamber body 320 for example forms the polyhedron-shaped of a part of opening simultaneously.Certainly, the shape of above-mentioned chamber body 320 is not to be defined in this.That is, as long as can together form above-mentioned heating space 301 with above-mentioned Pit cover 330, above-mentioned chamber body 320 can be formed by other shape.
Be formed with a plurality of steam outlets 321 in above-mentioned chamber body 320.Above-mentioned steam outlet 321 is places that steam supplies to above-mentioned cooking room 101.In the present embodiment, above-mentioned cooking room 101 is discharged and supplied to steam through above-mentioned steam outlet 321 to horizontal direction.Above-mentioned steam outlet 321 is formed on the another side upper end of above-mentioned chamber body 320 of opposition side of the one side of the opening that is equivalent to above-mentioned chamber body 320, is communicated with above-mentioned heating space 301.Above-mentioned steam outlet 321 is not the another side upper end that must be positioned at above-mentioned chamber body 320, but with after the feed water inlet 331 stated relatively to be positioned at the top.Above-mentioned steam outlet 321 is fixed under the state of above-mentioned side panel 140 at above-mentioned heated chamber 310, is communicated with the steam jetting hole that forms in the above-mentioned cooking room 101.
And,, have second seal muscle 322 and steam guiding tendon 323 be installed at the another side of the above-mentioned chamber body 320 that forms above-mentioned steam outlet 321.The part of the another side that above-mentioned second seal installation muscle 322 is above-mentioned chamber body 320 is outstanding and formation, has above-mentioned at least steam outlet 321 and is positioned at its inner closed curve shape.Above-mentioned steam guiding tendon 323 is outstanding from the inner surface of the second sealing mounting groove 324 of the outer peripheral edges that are equivalent to above-mentioned steam outlet 321.
In addition, in fact, the formation second sealing mounting groove 324 between muscle 322 and the steam guiding tendon 323 is installed at above-mentioned second seal.Second seal member of after the above-mentioned second sealing mounting groove 324 is installed, stating 350.
And,, have a plurality of flow interfering portion 325 in above-mentioned chamber body 320 with reference to Fig. 5.The effect that the discharge of the steam through above-mentioned steam outlet 321 is disturbed is played by above-mentioned flow interfering portion 325.Say that more in detail the steam being disturbed to the discharge of above-mentioned steam outlet 321 by above-mentioned flow interfering portion 325 will be heated by above-mentioned steam heater 360 again.
Above-mentioned flow interfering portion 325 is outstanding from the inner surface of above-mentioned chamber body 320, in fact when horizontal direction is blocked the part of above-mentioned heating space 301, divides to vertical direction.In addition, above-mentioned flow interfering portion 325 comprises the guide portion 325A that vertically forms respectively and the 325B of interference portion that prolongs in the upper end edge horizontal direction of guide sections 325A.Therefore; Above-mentioned flow interfering portion 325 is formed at the inner surface of above-mentioned chamber body 320, has T word or the longitudinal section of
or
shape on the whole.In addition, above-mentioned flow interfering portion 325 is positioned at the inner surface of the above-mentioned chamber body 320 of the below that is equivalent to above-mentioned steam outlet 321.In the present embodiment, above-mentioned flow interfering portion 325 is configured to two row up and down below above-mentioned steam outlet 321.At this moment, the guide portion 325A that constitute to go up following above-mentioned flow interfering portion 325 respectively is positioned at mutual nonoverlapping zone on the vertical direction, and the 325B of interference portion that constitutes the above-mentioned flow interfering portion 325 of identical row is spaced from each other in the horizontal direction.
In addition, with reference to Fig. 5 and Fig. 7, has the muscle of being close to 326 in one side near the above-mentioned chamber body 320 at the edge of above-mentioned heating space 301.The above-mentioned muscle 326 of being close to is given prominence to by the one side part of above-mentioned chamber body 320, and constitutes the closed curve shape on the whole.
And, be formed with the first sealing mounting groove 327 in the one side of the above-mentioned chamber body 320 that is equivalent to the above-mentioned outside of being close to muscle 326.The above-mentioned first sealing mounting groove 327 is places of first seal member 340 stated after installing.The above-mentioned first sealing mounting groove 327 also constitutes the closed curve shape on the whole by a part of depression of the one side of above-mentioned chamber body 320 and forms, and surrounds the above-mentioned muscle 326 of being close to thus.
Edge surface one side in above-mentioned chamber body 320 has mounting flange 328.Above-mentioned mounting flange 328 prolongs from the outside of the above-mentioned chamber body 320 of edge surface one side direction of above-mentioned chamber body 320.Above-mentioned mounting flange 328 is used for above-mentioned anti-overheated 380 setting.
In addition, the inner surface in above-mentioned chamber body 320 is formed with contact site 326.Above-mentioned contact site 326 is used for increasing the steam water of above-mentioned heating space 301 storages and the contact area of above-mentioned chamber body 320, makes the heat of above-mentioned steam heater 360 be delivered to the steam water that stores in the above-mentioned heating space 301 more effectively.In the present embodiment, above-mentioned contact site 326 is formed by the inner surface part depression of above-mentioned chamber body 320.But above-mentioned contact site 326 also can be formed by the inner surface part depression of above-mentioned Pit cover 330.
Above-mentioned Pit cover 330 combines with above-mentioned chamber body 320.At this moment, the inner surface of above-mentioned Pit cover 330 is close to the one side of the opening of above-mentioned chamber body 320, in fact forms above-mentioned heating space 301.
Has feed water inlet 331 at above-mentioned Pit cover 330.In the present embodiment, above-mentioned feed water inlet 331 is positioned at the central portion of above-mentioned Pit cover 330.But above-mentioned feed water inlet 331 can be positioned at and be equivalent to from the top of the bottom surface of above-mentioned heating space 301 and any position of the above-mentioned Pit cover 330 of the below of above-mentioned steam outlet 321.Just, above-mentioned feed water inlet 331 at least with the inside that the steam water is supplied to above-mentioned heating space 301 through the Uncrossed direction of direction (preferably to parallel with it direction) of above-mentioned steam outlet 321 exhaust steams.
In addition, has feed pipe 332 at above-mentioned Pit cover 330.Above-mentioned feed pipe 332 is used for supplying with the steam water to above-mentioned heating space 301.In the present embodiment, above-mentioned feed pipe 332 forms roughly
shape.In addition, above-mentioned feed pipe 332 connects a side of the above-mentioned Pit cover 330 of the below that is equivalent to above-mentioned steam outlet 321, for example, connects the central portion of above-mentioned Pit cover 330.At this moment; One end of above-mentioned feed pipe 332 is under above-mentioned Pit cover 330 and state that above-mentioned chamber body 320 combines; Connect above-mentioned feed water inlet 331 and expose (end that in fact, can be described as above-mentioned feed pipe 332 forms above-mentioned feed water inlet 331) to the inside of above-mentioned heating space 301.In addition, the other end of above-mentioned feed pipe 332 prolongs to the outside of above-mentioned heating space 301, and with after second feed pipe 603 stated be connected.In the present embodiment, in order to use above-mentioned feed pipe 332, but be not to be defined in this to the internal feed steam water of above-mentioned heating space 301.For example, can in above-mentioned Pit cover 330, only form feed water inlet 331, and the feed pipe that connection is used to supply water in above-mentioned feed water inlet etc.
With reference to Fig. 6, has barrier portion 333 at the inner surface of above-mentioned Pit cover 330.Above-mentioned barrier portion 333 plays the effect that prevents to supply to through above-mentioned feed pipe 332 phenomenon that a side (being a side of above-mentioned chamber body 320 or the Pit cover 330) collision of the inside of above-mentioned heating space 301 and steam water that is fallen by gravity and above-mentioned heating space 301 upsprings.For this reason; Above-mentioned barrier portion 333 prolongs to the inner surface of above-mentioned chamber body 320 from the inner surface of the above-mentioned Pit cover 330 of the below of an end of the above-mentioned feed pipe 332 that is equivalent to expose to the inside of above-mentioned heating space 301, thereby along continuous straight runs blocks the part of above-mentioned heating space 301.Thus, supply to through above-mentioned feed pipe 332 above-mentioned heating space 301 inside the steam water fall distance, will in fact be reduced by above-mentioned barrier portion 333, thereby reduce the phenomenon that the steam water that falls is upspring.
And, have the anti-portion 334 of overflowing at the inner surface of above-mentioned Pit cover 330.Above-mentionedly anti-overflow that the steam water boiling that prevents to store in the above-mentioned heating space 301 is played by portion 334 and the effect of the phenomenon of overflowing through above-mentioned steam outlet 321.For this reason, an above-mentioned anti-part of overflowing the inside of an end and the above-mentioned heating space 301 between the above-mentioned flow interfering portion 325 that portion 334 blocks the above-mentioned feed pipe 332 that is equivalent to expose to the inside of above-mentioned heating space 301.
Above-mentionedly anti-overflow portion 334 and in fact above-mentioned heating space 301 is divided into two zones.Below, the part that will be equivalent to the above-mentioned heating space 301 of above-mentioned anti-below of overflowing portion 334 is called zone of saturation 301A, and a part that is equivalent to the above-mentioned heating space 301 of above-mentioned anti-top of overflowing portion 334 is called superheat region 301B.To together describe with above-mentioned steam heater 360 for above-mentioned zone of saturation 301A and superheat region 301B.
In addition, be formed with at the inner surface of above-mentioned Pit cover 330 and be close to groove 335.The above-mentioned groove 335 of being close to is formed by the inner surface part depression of above-mentioned Pit cover 330, and fits with the above-mentioned muscle 326 of being close to.Thus, under above-mentioned Pit cover 330 and state that above-mentioned chamber body 320 combines, the above-mentioned groove 335 of being close to inserts the above-mentioned muscle 326 of being close to.
Refer again to Fig. 5, have sensor installation portion 336 in the front of above-mentioned Pit cover 330.In the present embodiment; The sensor installation portion 336 forms the outstanding roughly hexahedral shape from the front of above-mentioned chamber body 320; Above-mentioned feed pipe 332 connects the sensor installation portion 336, but the shape of the sensor installation portion 336 etc. are not to be defined in this.Be formed with the sensor patchhole 337 that inserts said temperature sensor 370 at the sensor installation portion 336.
And, be formed with discharge outlet 338 at above-mentioned Pit cover 330.Above-mentioned discharge outlet 338 is used for the steam water of the inside that supplies to above-mentioned heating space 301 is discharged to the outside.Above-mentioned discharge outlet 338 is cut and is formed by the part of above-mentioned Pit cover 330.At this moment, above-mentioned discharge outlet 338 is positioned at the top of above-mentioned feed water inlet 331.Thus, supply to the water level of steam water of the inside of above-mentioned heating space 301 through above-mentioned feed water inlet 331, with keeping the height of above-mentioned at least discharge outlet below 338.
In addition, be connected with discharge pipe 339 in above-mentioned discharge outlet 338.Above-mentioned discharge pipe 339 be discharged to above-mentioned heating space 301 through above-mentioned discharge outlet 338 the steam of outside with the place of water flows.One end of above-mentioned discharge pipe 339 is connected with above-mentioned discharge outlet 338.In addition, be discharged to the steam water of the outside of above-mentioned heating space 301, with flowing in above-mentioned discharge pipe 339 and being discharged to the outside of above-mentioned heating space 301 through above-mentioned discharge outlet 338.At this moment, discharge and flow in the steam water of above-mentioned discharge pipe 339 through above-mentioned discharge outlet 338, with being discharged to the space that steam is discharged through above-mentioned steam outlet 321, the i.e. inside of above-mentioned cooking room.Certainly; Discharge and flow in the steam water of above-mentioned discharge pipe 339 through above-mentioned discharge outlet 338; Can turn back to be used to store through above-mentioned feed water inlet 331 supply to above-mentioned heating space 301 inside the steam water after the supply tank 410 stated, or be discharged to outside and discarded.
With reference to Fig. 5 and Fig. 7, between above-mentioned chamber body 320 and Pit cover 330, has first seal member 340.Above-mentioned first seal member 340 is used for preventing leaking of steam water that above-mentioned heating space 301 stores.In fact, above-mentioned first seal member 340 when the inner surface of above-mentioned Pit cover 330 is close to the one side of above-mentioned chamber body 320, contacts with the inner surface of above-mentioned chamber body 320 under the state that is installed on the above-mentioned first sealing mounting groove 327.
In addition, with reference to Fig. 4 and Fig. 5, second seal member 350 is installed at the above-mentioned second sealing mounting groove 324.Above-mentioned second seal member 350 plays saturated vapor or the superheated steam that prevents to supply to through above-mentioned steam outlet 321 and steam jetting hole above-mentioned cooking room 101, the effect of the phenomenon of leaking through the gap between above-mentioned side panel 140 and the chamber body 320.Above-mentioned second seal member 350 forms and the above-mentioned second sealing mounting groove, 324 corresponding shape.In addition, be formed with the intercommunicating pore 351 corresponding at above-mentioned second seal member 350 with above-mentioned steam guiding tendon 323.Thus, be installed at above-mentioned second seal member 350 under the state of the above-mentioned second sealing mounting groove 324, the edge of above-mentioned second seal member 350 is close to above-mentioned second seal muscle 322 is installed, and inserts above-mentioned steam guiding tendon 323 in the above-mentioned intercommunicating pore 351.
The steam water that stores in the above-mentioned heating space 301 of above-mentioned steam heater 360 heating generates the steam of supplying with to above-mentioned cooking room 101.For this reason, above-mentioned steam heater 360 is inserted in above-mentioned chamber body 320, forms the U word shape on the whole, and with the both side ends of above-mentioned heating space 301 and ground board near the position.In addition, the heat of above-mentioned steam heater 360 is through above-mentioned heated chamber 310, and promptly above-mentioned chamber body 320 and Pit cover 330 are delivered to the steam water that stores in the above-mentioned heating space 301.
And above-mentioned steam heater 360 can heat in the above-mentioned heating space 301 the steam water that stores and form saturated vapor, and heating saturated vapor and form superheated steam.Say more in detail, near a part of heating steam water of the above-mentioned steam heater 360 of above-mentioned zone of saturation 301A and generate saturated vapor.In addition, near the part of the above-mentioned steam heater 360 of above-mentioned superheat region 301B the saturated vapor that generates is heated again and generate superheated steam.Certainly; According to the amount of the steam water that stores in the above-mentioned heating space 301 or the power output of above-mentioned steam heater 360 etc.; (saturated) steam that is generated by above-mentioned steam heater 360 supplies to above-mentioned cooking room 101, or is heated and the superheated steam that generates supplies to above-mentioned cooking room 101 by saturated vapor again.
Said temperature sensor 370 is inserted in the sensor installation portion 336, says more in detail, is inserted in the sensor patchhole 337.Said temperature sensor 370 detects the temperature of the steam water that stores in the above-mentioned heating space 301, in fact, detects the temperature of above-mentioned heated chamber 310.As said temperature sensor 370, for example use thermistor.
In addition, above-mentioned anti-overheated 380 is installed on above-mentioned mounting flange 328.Above-mentioned anti-overheated 380 is played the overheated effect that prevents above-mentioned steam heater 360.For example; The temperature of above-mentioned anti-overheated 380 steam water that in said temperature sensor 370 detected above-mentioned heating spaces 301, stores is that predefined safe temperature is when above; The power supply that disconnection is supplied with to above-mentioned steam heater 360, thus the overheated of above-mentioned steam heater 360 prevented.As above-mentioned anti-overheated 380, for example use thermostat.
Below, be described in more details with reference to tank shell, supply tank and the supply-water pump of accompanying drawing the embodiment of the cooking device among formation the present invention.
Fig. 9 is the exploded perspective view that expression constitutes tank shell, supply tank and the supply-water pump of the embodiment of the invention.
With reference to Fig. 9, tank shell 400, supply tank 500 and supply-water pump 600 play effect from the steam water to heated chamber 310 that supply with.Say that more in detail storing when above-mentioned supply tank 500 under the state of steam water, when being inserted in the inside of above-mentioned tank shell 400, the steam water that stores in the above-mentioned supply tank 500 is supplied to the heating space 301 of above-mentioned heated chamber 310 by above-mentioned supply-water pump 600.
Be formed with through hole 401 in the back of above-mentioned tank shell 400.The place that the case pipe 525 that above-mentioned through hole 401 is stated after being (tank pipe) connects.In addition, have tube connector 403 and the 3rd seal member 405 in the back of the above-mentioned tank shell 400 at the rear that is equivalent to above-mentioned through hole 401.Above-mentioned tube connector 403 plays the effect of the connecting box pipe 525 and first feed pipe 601.Above-mentioned tube connector 403 connects the through hole of above-mentioned housing installation portion 183 under the state of the back of being fixed in above-mentioned tank shell 400, the space extending between above-mentioned lower panel 120 and bottom panel 180.Above-mentioned the 3rd seal member 405 plays the effect that prevents that the steam water through the gap between case pipe 525 and the above-mentioned tube connector 403 from leaking.
Above-mentioned supply tank 500 comprises case body 510, case lid 520 and case handle 530.Be formed for storing the water storage space 501 of the steam water of supplying with to above-mentioned heated chamber 310 by above-mentioned case body 510 and case lid 520.
Opening was polyhedron-shaped above above-mentioned case body 510 formed roughly.In the present embodiment, above-mentioned case body 510 forms the flat hexahedral shape of top opening, but the shape of above-mentioned case body 510 is not to be defined in this.Just, above-mentioned case body 510 should form the shape and the size that can pass in and out to the inside and outside of above-mentioned tank shell 400.
In addition, above-mentioned case lid 520 is incorporated into above-mentioned case body 510 removably for the upper surface of the opening that blocks above-mentioned case body 510.Be formed with the water supply hole 521 that is used for supplying with the steam water to above-mentioned water storage space 501 at above-mentioned case lid 520.Above-mentioned water supply hole 521 covers 523 and optionally opens and closes by supplying water.
And, have case pipe 525 at above-mentioned case lid 520.One end of above-mentioned case pipe 525 is positioned at the inside of above-mentioned water storage space 501, separates the distance of regulation from the bottom surface of above-mentioned case body 510.In addition, the other end of above-mentioned case pipe 525 prolongs to the rear of above-mentioned case lid 520.Above-mentioned case pipe 525 is installed at above-mentioned supply tank 500 under the state of inside of above-mentioned tank shell 400, connects above-mentioned through hole 401 and is inserted in above-mentioned tube connector 403.
Above-mentioned case handle 530 is fixed in the front of above-mentioned case body 510.Above-mentioned case handle 530 is by user's part dominated by hand for the inside and outside to above-mentioned tank shell 400 picks and places above-mentioned supply tank 500.Be installed at above-mentioned supply tank 500 under the state of inside of above-mentioned tank shell 400, the front of above-mentioned case handle 530 is positioned on the plane identical with the front of above-mentioned condensed water pallet 700 and door 800.
Above-mentioned supply-water pump 600 is connected with above-mentioned tube connector 403 by first feed pipe 601, is connected with feed pipe 332 by second feed pipe 603.Thus, when above-mentioned supply-water pump 600 turned round, the steam water that stores in the above-mentioned supply tank 500 was aspirated and is supplied to heated chamber 310.
Below, be described in more details with reference to the structure of accompanying drawing the embodiment of the cooking device in according to the present invention.
Figure 10 is a structure chart of simply representing the structure of the embodiment of the invention.
With reference to Figure 10; As the cooking of the gratin that is used for cooking room 101 and controllable structural detail has upper portion heater 240, halogen heater 260, convection heater 251, convection fan 253, magnetron 210, steam heater 360 and supply-water pump 600 etc. for example.And in order to prevent the overheated of above-mentioned steam heater 360, serviceability temperature sensor 370 reaches anti-overheated 380.Aforesaid various structural detail is controlled by control part C.Above-mentioned upper portion heater 240, halogen heater 260, convection heater 251, magnetron 210 etc. and steam raising plant were opened and are used and the situation of cooking gratin in above-mentioned cooking room 101 in 300 minutes; Situation from steam to above-mentioned cooking room 101 that promptly do not supply with is not a perpetual object of the present invention; Below, be that the center describes with function at the above-mentioned control part C under the situation of above-mentioned cooking room 101 supply steam.
At first, supply with under the situation of steam in above-mentioned steam heater 360 runnings and to above-mentioned cooking room 101, above-mentioned control part C makes at least one running in above-mentioned upper portion heater 240 and the halogen heater 260.This is to be delivered to above-mentioned halogen heater 260, the phenomenon of the sealing of particularly above-mentioned halogen heater 260 for the steam that prevents to supply with to above-mentioned cooking room 101 through the porous portion that light and the heat that is used for above-mentioned halogen heater 260 is delivered to above-mentioned cooking room 101.At this moment, the duration of runs of at least one in above-mentioned upper portion heater 240 and the halogen heater 260 is at least with the overlapping part duration of runs of above-mentioned steam heater 360.And at least one in above-mentioned upper portion heater 240 and the halogen heater 260 finishes with the end of the running of above-mentioned steam heater 360 at least simultaneously, or finishes the back at it and finish.Thus, steam is by at least one the running evaporation in above-mentioned upper portion heater 240 and the halogen heater 260, prevents that steam is delivered to the phenomenon of above-mentioned halogen heater 260 through above-mentioned porous portion.
Supply with under the situation of steam the running of above-mentioned control part C and the above-mentioned convection heater 251 above-mentioned convection current motor 255 that irrespectively turns round in 360 runnings of above-mentioned steam heater and to above-mentioned cooking room 101.This is to be circulated in above-mentioned cooking room 101 equably for the steam of supplying with to above-mentioned cooking room 101.That is, through above-mentioned convection current motor 255 running convection fans 253, air circulates at above-mentioned cooking room 101, and steam is circulated.At this moment, finish simultaneously with the end of the running of above-mentioned steam heater 360 duration of runs of above-mentioned convection current motor 255 at least, or finish the back at it and finish.Certainly, when using above-mentioned convection heater 251 in the cooking of the gratin in above-mentioned cooking room 101, above-mentioned convection current motor 255 also will turn round.
Below, the effect of the embodiment of the cooking device in according to the present invention is described in more details.
At first, in the embodiment of cooking device of the present invention, using the cooking of the gratin of steam to describe.
Under the situation of the cooking of using steam, for the heating of the gratin in cooking room 101, at least one operation in the various heating sources, and to the internal feed energy of above-mentioned cooking room 101.In addition, steam raising plant 300 operations, and to above-mentioned cooking room 101 supply steam.
And, when above-mentioned steam raising plant 300 moves, an operation in upper portion heater at least 240 in the above-mentioned heating source and the halogen heater 260.Thus, prevent to be delivered to the phenomenon of the sealing of above-mentioned halogen heater 260 through the steam that porous portion leaks.In addition, irrespectively move the convection current motor 255 of the driving that is used for convection fan 253, the air of the inside of above-mentioned cooking room 101 is circulated with the operation of convection heater 251.Thus, the steam of supplying with to above-mentioned cooking room 101 is diffused into above-mentioned cooking room 101 equably.
In addition, in order to supply with steam to above-mentioned cooking room 101, at first supply-water pump 600 operations make the steam water that stores in the supply tank 500 supply to the inside of heated chamber 310, and promptly heating space 301.At this moment, the steam water that stores in the above-mentioned supply tank 500 supplies to above-mentioned heating space 301 by the operation of supply-water pump 600 through feed water inlet 331.But the steam water that supplies to above-mentioned heating space 301 through above-mentioned feed water inlet 331 is before colliding with the bottom surface of above-mentioned heating space 301, with barrier portion 333 collisions of the below that is positioned at above-mentioned feed water inlet 331.Thus, prevent to supply to the steam water of above-mentioned heating space 301, the phenomenon of exceedingly upspringing with the bottom surface collision of above-mentioned heating space 301 through above-mentioned feed water inlet 331.
In addition, with based on above-mentioned supply-water pump 600 when above-mentioned heating space 301 is supplied with the steam waters, the steam water that stores in the above-mentioned heating space 301 is also heated in steam heater 360 operations.At this moment, the heat of above-mentioned steam heater 360 is delivered to the steam water that stores in the above-mentioned heating space 301 through above-mentioned heated chamber 310.In the present embodiment; The contact site 326 that forms by the inner surface of the above-mentioned heated chamber 310 that is equivalent to above-mentioned heating space 301; Increase the contact area of above-mentioned heated chamber 310 and steam water, thereby make the heat of above-mentioned steam heater 360 be delivered to the steam water that stores in the above-mentioned heating space 301 more effectively.And, prevent by the steam water that stores in the above-mentioned heating space 301 of above-mentioned steam heater 360 ebuillition of heated by the anti-portion 334 of overflowing, overflow and the phenomenon of discharging through steam outlet 321.
In addition, above-mentioned steam heater 360 operations are also heated the steam water that stores in the above-mentioned heating space 301, thereby generate saturated vapor and superheated steam.Say more in detail; By above-mentioned anti-bottom of overflowing the above-mentioned heating space 301 that portion 334 divides; Be among the 301A of zone of saturation, generate saturated vapor by the heating of steam water, on the top of above-mentioned heating space 301; Be among the superheat region 301B, generate superheated steam by the heating of the saturated vapor that transmits from above-mentioned zone of saturation 301A.At this moment, in above-mentioned superheat region 301B, flowing of saturated vapor or superheated steam obtained disturbing by flow interfering portion 325, thereby heated more effectively by above-mentioned steam heater 360.
(the saturated and overheated) steam that generates as stated supplies to above-mentioned cooking room 101 through above-mentioned steam outlet 321 and steam jetting hole.At this moment, prevent the phenomenon of the steam leakage that gap between the one side of side and above-mentioned heated chamber 310 through cavity 100 prevents to discharge through above-mentioned steam outlet 321 by second seal member 350.
Thus, realize the effective cooking of the gratin of the use steam in the above-mentioned cooking room 101.For example, in above-mentioned cooking room 101, cooking in the process of gratin, preventing the phenomenon that gratin is dry by the evaporation of moisture by above-mentioned heating source.
In addition; Exceedingly supplying with the steam water to above-mentioned heating space 301; Or under the steam water of supplying with in the above-mentioned heating space 301 situation of in by the process of above-mentioned steam heater 360 ebuillition of heated, overflowing, the steam water of the inside of above-mentioned heating space 301 is discharged to the outside through discharge outlet 338.Say more in detail, exceedingly supplying with under the situation of steam water that the steam water to the internal feed of above-mentioned heating space 301 will be discharged to the outside through above-mentioned discharge outlet 338 to the inside of above-mentioned heating space 301.And the steam water of the inside of the above-mentioned heating space 301 that is overflowed by above-mentioned steam heater 360 ebuillition of heated also will be discharged through above-mentioned discharge outlet 338.Thus, prevent that the steam water of the inside of above-mentioned heated chamber 310 is discharged to the phenomenon of the inside of above-mentioned cooking room through above-mentioned steam outlet 338.In addition, through the steam water that above-mentioned discharge outlet 338 is discharged, flow in discharge pipe 339 and be discharged from.
Then, with reference to accompanying drawing the mobile of the air among the embodiment of cooking device of the present invention is described in more details.
Figure 11 is the rearview that flow of expression according to the air of the embodiment of cooking device of the present invention; Figure 12 is the vertical view that flow of expression according to the air of the embodiment of the invention; Figure 13 is the right view that flow of expression according to the air of the embodiment of the invention; Figure 14 is the left view that flow of expression according to the air of the embodiment of the invention, and Figure 15 is the vertical view that flow of expression according to the air of the embodiment of the invention.
At first with reference to Figure 11, when cooling fan 230 operations, be drawn into the inside of cooking device through air entry 171, says more in detail, be drawn into backplate 160 and carry on the back the space covered between 170 (following for the facility on explaining be called " first stream ").In addition, the air that is drawn into the inside of above-mentioned cooking device is discharged and is moved to the top from above-mentioned cooling fan 230.At this moment, prevent to be drawn into again the phenomenon of above-mentioned cooling fan 230 from the air that above-mentioned cooling fan 230 is discharged by air baffle 231.
The air of discharging from above-mentioned cooling fan 230 flows in above-mentioned first stream, and cools off various electric components, i.e. magnetron 210 and high-tension transformer 220.In addition; Cool off the part of air of above-mentioned magnetron 210 and high-tension transformer 220; By waveguide pipe 211 guiding of the microwave transfer that is used for magnetron 210 is vibrated, be passed to the inside of above-mentioned cooking room 101 through the cooking room air entry to the inside of above-mentioned cooking room 101.
With reference to Figure 12, the air circulation of inside that is delivered to above-mentioned cooking room 101 is discharged to the outside of above-mentioned cooking room 101 in the inside of above-mentioned cooking room 101 through the cooking room exhaust outlet.To the air that discharge the outside of above-mentioned cooking room 101, flow in space between side panel 140 and the discharge duct 270 (following for the facility on explaining be called " second stream ").Flow in the air of above-mentioned second stream, in fact be directed into the below, discharge through outlet 271 by above-mentioned discharge duct 270.At this moment, block muscle 273, in fact reduce the flow section of above-mentioned second stream, flow in the steam condensation that comprises in the air of above-mentioned second stream and generate condensed water by what possess on the above-mentioned outlet 271.Air of discharging through above-mentioned outlet 271 and condensed water flow to after the 4th stream stated.
In addition,, cool off the part of air of above-mentioned magnetron 210 and high-tension transformer 220, be directed into the space between the bottom surface of top and shell of top panel 110 through open communication 161 with reference to Figure 13 and Figure 14.In addition, be directed to the air in the space between the bottom surface of top and shell of above-mentioned top panel 110,, and be directed into the space between the side of lateral surface and above-mentioned shell of side panel 140 of both sides with the inner surface collision of front panel 150.Below, the space between the side of the lateral surface of above-mentioned side panel 140 and above-mentioned shell is called the 3rd stream.The air that flows in above-mentioned the 3rd stream cools off the halogen heater 260, the particularly sealing of halogen heater 260 that is provided with in the above-mentioned top panel 110, and cools off the steam raising plant 300 that is provided with in the above-mentioned side panel 140.
In addition,, flow in the air and the condensed water of above-mentioned second and third stream, be delivered to space between lower panel 120 and the bottom panel 180 (following for the facility on explaining be called " the 4th stream ") with reference to Figure 15.In addition, be delivered to the air and the condensed water of above-mentioned the 4th stream, be discharged to the outside of cooking device through exhaust outlet 181.Air through above-mentioned exhaust outlet 181 is discharged is directed to two side flow to cooking device by guiding channel 280.And the condensed water of discharging through above-mentioned exhaust outlet 181 is collected in above-mentioned guiding channel 280, by the air evaporation of discharging through above-mentioned exhaust outlet 181.
In the scope of aforesaid basic fundamental thought of the present invention, those skilled in the art can implement other various deformation, and interest field of the present invention should make an explanation based on claims.
Utilizability in the generation
Cooking device according among the present invention who constitutes as stated has following effect.
At first, in the present invention, use the steam that generates in the steam raising plant to realize the cooking of the gratin in the cooking room.Therefore, through in gastronomical process, supplying with steam, cook gratin more effectively to gratin.
And, in the present invention, together discharge to above-mentioned cooking room steam of supplying with and the air that above-mentioned cooking room is taken a breath, when flowing in discharge duct, obtain condensation, and discharge with the form of condensed water.Thus, the steam of supplying with to above-mentioned cooking room is discharged to the outside of above-mentioned cooking room, and the impaired phenomenon of various electric components is minimized.
Claims (15)
1. a cooking device is characterized in that, comprising:
Cavity has cooking room;
At least one electric component is arranged on above-mentioned cavity;
Steam raising plant is arranged on above-mentioned cavity, is used for supplying with steam to above-mentioned cooking room;
Cooling fan is formed for the air-flow that cools off the air-flow of above-mentioned electric component and flow into the inside of above-mentioned cooking room;
Pipeline to inside that is drawn into above-mentioned cooking room by above-mentioned cooling fan and the air channeling conduct of after above-mentioned cooking indoor circulation, discharging to the outside of above-mentioned cooking room, and makes the steam condensation that air comprised of discharging to the outside of above-mentioned cooking room.
2. cooking device according to claim 1 is characterized in that, is inhaled into the inside of above-mentioned cooking room by above-mentioned cooling fan flow air with microwave.
3. cooking device according to claim 1 is characterized in that, by above-mentioned cooling fan flow air above-mentioned steam raising plant is cooled off.
4. cooking device according to claim 3 is characterized in that, after by above-mentioned cooling fan flow air above-mentioned electric component being cooled off, more above-mentioned steam raising plant is cooled off.
5. cooking device according to claim 1 is characterized in that, above-mentioned cooling fan is arranged on the bottom of back of the above-mentioned cavity at the rear that is equivalent to above-mentioned cooking room.
6. cooking device according to claim 1 is characterized in that, above-mentioned electric component is arranged on the top of back of the above-mentioned cavity at the rear that is equivalent to above-mentioned cooking room.
7. cooking device according to claim 1 is characterized in that, above-mentioned electric component comprises at least a in the following parts:
Magnetron produces the microwave of the inside that shines above-mentioned cooking room, is positioned at the position at the rear that is equivalent to cooking room;
High-tension transformer provides high-tension current to above-mentioned magnetron;
Fan electromotor is provided for making the driving force of air circulation of the inside of above-mentioned cooking room.
8. cooking device according to claim 1 is characterized in that, also comprises halogen heater, and this halogen heater is arranged on above-mentioned cavity, is used for to the inside of above-mentioned cooking room light and heat being provided.
9. cooking device according to claim 8 is characterized in that,
Flow and above-mentioned electric component has been carried out cooled air by above-mentioned cooling fan, more above-mentioned halogen heater is cooled off.
10. cooking device according to claim 1 is characterized in that above-mentioned steam raising plant and pipeline are separately positioned on the two sides of above-mentioned cavity.
11. cooking device according to claim 1; It is characterized in that; The part of the air outlet of above-mentioned pipeline is blocked so that the flow section of above-mentioned pipeline reduces; Thereby make the steam condensation that air comprised in the internal flow of above-mentioned pipeline, the air outlet of above-mentioned pipeline is used to make the air of discharging and being directed to the outside of above-mentioned cooking room to be expelled to the outside of above-mentioned pipeline.
12. cooking device according to claim 1 is characterized in that,
The aforementioned tube road has:
Air outlet is used to make the outside that is expelled to above-mentioned pipeline to the discharge of the outside of above-mentioned cooking room and by the air of above-mentioned pipeline guiding;
Block muscle, be used to block the part of above-mentioned air outlet.
13. cooking device according to claim 1; It is characterized in that; Discharge and condensation forms during through above-mentioned pipeline by the air of above-mentioned pipeline guiding and steam condensed water to above-mentioned cooking room is outside; Exhaust outlet through being formed at bottom panel is discharged to the outside, and said bottom panel is arranged on the bottom of above-mentioned cavity.
14. cooking device according to claim 13; It is characterized in that also comprise conducting tubes, this conducting tubes is arranged on the below of above-mentioned exhaust outlet; To the air channeling conduct of discharging, and collect the condensed water of discharging through above-mentioned exhaust outlet through above-mentioned exhaust outlet.
15. cooking device according to claim 14 is characterized in that, above-mentioned conducting tubes will guide to two side directions of above-mentioned cavity through the air that above-mentioned exhaust outlet is discharged.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2009-0029650 | 2009-04-06 | ||
| KR1020090029650A KR101136697B1 (en) | 2009-04-06 | 2009-04-06 | Cooker |
| PCT/KR2010/002086 WO2010117180A2 (en) | 2009-04-06 | 2010-04-06 | Cooking apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102369399A true CN102369399A (en) | 2012-03-07 |
| CN102369399B CN102369399B (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080014362.6A Active CN102369399B (en) | 2009-04-06 | 2010-04-06 | Cooking apparatus |
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| Country | Link |
|---|---|
| EP (2) | EP2418432B1 (en) |
| KR (1) | KR101136697B1 (en) |
| CN (1) | CN102369399B (en) |
| WO (1) | WO2010117180A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114174746A (en) * | 2019-07-05 | 2022-03-11 | 斯普瑞斯-萨克有限公司 | Method for cooling a heating device |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101307659B1 (en) * | 2011-07-21 | 2013-09-12 | 엘지전자 주식회사 | Water drainage system and steam cooker comprising the same |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2010117180A2 (en) | 2010-10-14 |
| EP3537054A1 (en) | 2019-09-11 |
| EP2418432A4 (en) | 2017-11-08 |
| EP2418432A2 (en) | 2012-02-15 |
| EP2418432B1 (en) | 2019-06-05 |
| EP3537054B1 (en) | 2022-07-06 |
| WO2010117180A3 (en) | 2011-02-24 |
| KR101136697B1 (en) | 2012-04-20 |
| KR20100111198A (en) | 2010-10-14 |
| CN102369399B (en) | 2014-06-18 |
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