CN201218542Y - Microwave oven with steam heating function - Google Patents
Microwave oven with steam heating function Download PDFInfo
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- CN201218542Y CN201218542Y CNU2008200472731U CN200820047273U CN201218542Y CN 201218542 Y CN201218542 Y CN 201218542Y CN U2008200472731 U CNU2008200472731 U CN U2008200472731U CN 200820047273 U CN200820047273 U CN 200820047273U CN 201218542 Y CN201218542 Y CN 201218542Y
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Abstract
A microwave oven with steam heating function comprises an oven body, a control panel and an electric heating type steam generating device arranged in the oven body, wherein the steam generating device is connected with a water discharging mechanism. The water discharging mechanism comprises a water discharging valve or a water discharging electromagnetic valve connected with a baseplate of the steam generating device through a pipeline. The water discharging electromagnetic valve is arranged on an insulation board, and the other end of the water discharging electromagnetic valve is connected with a water discharger connector arranged at the bottom of the oven body and is communicated to a water receiver. The steam generating device comprises a gas outlet connector, a heating element, a water pump and a water box which are connected in sequence; the heating element is assembled by an upper cover of the heating box, a heating box base and an obturating ring, and a heating tube is fixed at the lower part of the heating box base; the lower part of the heating box is also provided with a temperature controller and a thermal resistor; and the heating element is fixed on the insulation board. In order to overcome the defects of the prior art, the utility model is additionally provided with a water discharging structure to perfect the microwave oven, can discharge the cleaned scale in the heating element and prolong the service life of the heating element.
Description
Technical field
The utility model relates to a kind of micro-wave oven, particularly has the micro-wave oven of Steam Heating function.
Background technology
Common grill microwave oven can only be with two kinds of different working method heat food of microwave and barbecue.All the moisture to food evaporates in the process of heating, takes away surperficial most of moisture, causes the dry mouth of food tasteless.For reducing water evaporates, the employing that has covers preservative film and seals, and brings unnecessary trouble to the user on the one hand, and preservative film can decompose on the other hand, causes food unhygienic.The micro-wave oven of steam function has appearred having in existing market, but does not all have discharge structure.The water that remains in the steam raising plant after each the use is not drained, and the long-time back of placing can go bad water next time, is used for heat food again, is unfavorable for food hygiene.In addition, steam raising plant uses the residual many incrustation scales of the inner meeting in back for a long time, influences the efficiency of heating surface of steam raising plant.
A kind of steam-heated micro-wave oven that has is disclosed among the China Patent No. ZL2005200573673, comprise the micro-wave oven body, the micro-wave oven side is provided with steam raising plant, this steam raising plant comprises heat-generating disc that produces steam and the water tank that is arranged on the micro-wave oven side, be provided with water pump between water tank and the heat-generating disc, the microwave oven cavity inwall is provided with the steam squit hole.Water tank is inserted on the water tank gripper shoe, the water tank gripper shoe is rotating side walls hinged with micro-wave oven, water tank gripper shoe top is provided with the sliding tube joint, the water inlet and the water outlet of water tank of sliding tube joint join, the delivery port and the pump intake of sliding tube joint join, and the water inlet of pump outlet and heat-generating disc joins, and the steam (vapor) outlet of heat-generating disc is connected with the steam groove, the steam groove covers on the steam squit hole, and the steam squit hole is periphery in microwave oven cavity inwall bottom.This structure steam generation is big, distribution of steam even, culinary art back food mouthfeel is good.But it does not still have drainage mechanism, is necessary further improvement and perfect.
The utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, easy to use, sanitation and hygiene, the micro-wave oven with Steam Heating function of draining fast, to overcome weak point of the prior art.
By a kind of micro-wave oven of this purpose design, comprise body of heater, control panel and be arranged on the interior electrical heating type steam raising plant of body of heater that its architectural feature is to be connected with drainage mechanism on the steam raising plant with Steam Heating function.
Described drainage mechanism comprises draining valve or the drain solenoid valve that links to each other with the steam raising plant base plate by pipeline.Drain solenoid valve is arranged on the thermal insulation board, and the other end of drain solenoid valve connects the tailrace joint that is arranged on bottom of furnace body, leads to water butt.
Described steam raising plant comprise successively connect go out vapour joint, heating element, water pump and water box; Heating element is assembled by heating box loam cake and heating cassette holder and sealing ring, and heating cassette holder bottom is fixed with heat-generating pipe.The heating box bottom also is provided with temperature controller and thermistor; Heating element is fixed on the thermal insulation board.
The utility model provides a kind of micro-wave oven that can " boil, fry, steam ", can satisfy users' various tastes; In order to address the deficiencies of the prior art, to increase discharge structure and improved micro-wave oven simultaneously, the incrustation scale in the heating element can have been cleaned the back and discharge, prolonged the service life of heating element.
Description of drawings
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 is a steam raising plant structure for amplifying schematic diagram.
Fig. 3 is a steam raising plant path decomposing schematic representation.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 3, originally have the micro-wave oven of Steam Heating function, comprise body of heater and control panel 1, be provided with barbecue heating element heater 11 and steam vent 12 at the furnace chamber top.In body of heater, be provided with the electrical heating type steam raising plant, this device comprise successively connect go out vapour joint 7, heating element 8, water pump 4 and water box 2; Heating element is assembled by heating box loam cake 13 and generate heat cassette holder 15 and sealing ring 14, water supply connector 19, water supply connector sealing ring 20, and heating cassette holder bottom is fixed with heat-generating pipe 18.The heating box bottom also is provided with two temperature controllers 17 and a thermistor 16; Heating element is fixed on the thermal insulation board 10 in left side.Water pump 4 and water box 2 are arranged on control panel 1 back lower place.The drainage pipeline of steam raising plant is provided with drain solenoid valve 6, and drain solenoid valve is arranged on the thermal insulation board 10 in left side, and the other end of drain solenoid valve connects the joint 22 that discharges water that is arranged on bottom of furnace body, leads to water butt 3.
Its operation principle is: by programme-control water pump 4 pure water in the right side water box 2 is extracted into through tube connector in the heating element 8 in left side, heating element becomes water into steam after generating heat by heat-generating pipe 18, leads to vapour joint 7, enters furnace chamber 5; The moisture that the continuous supplements of steam is distributed keeps the fresh of food, prevents nutrition leak.When steam generator is worked, the thermistor 16 that is contained in its underpart detects the temperature of heating element 8, judge whether operate as normal of heating element 8 by the program of control panel, two other temperature controller 17 is contained in zero, on the live wire, mainly be that to prevent unusual back heating element 8 temperature too high, bring harm around giving.In the outside of heating element 8 plastic safety cover 9 being housed protects.When steam generator is worked, be interrupted by microwave and barbecue heating element heater 11 and heat, the temperature in the furnace chamber is risen to more than 120 degree, prevent that steam is condensed into water.For the ease of the circulation of the air-flow in the cavity, offered steam vent 12 at the top, a spot of steam is discharged to the outside by shell.
Remain in water in the heating element 8 after using and enter drain solenoid valve 6 by three-way pipe 21 and open outflow, in the water butt 3 that flows to the bottom behind the joint 22 that discharges water, and outwell.Use when cleaning menu, the water that adds a small amount of lemon juice was extracted into heating element work 2 minutes, after incrustation scale dissolving wherein, opened discharge by drain solenoid valve 6 again, took out pure water again and washed heating element, prevented wherein remaining lemon juice.When operate as normal, drain solenoid valve 6 not drainings of adhesive.
Claims (7)
1. the micro-wave oven with Steam Heating function comprises body of heater, control panel (1) and is arranged on the interior electrical heating type steam raising plant of body of heater, it is characterized in that being connected with on the steam raising plant drainage mechanism.
2. the micro-wave oven with Steam Heating function according to claim 1 is characterized in that described drainage mechanism comprises draining valve or the drain solenoid valve (6) that links to each other with the steam raising plant base plate by pipeline.
3. the micro-wave oven with Steam Heating function according to claim 2 is characterized in that described drain solenoid valve is arranged on the thermal insulation board (10), and the other end of drain solenoid valve connects the tailrace joint (22) that is arranged on bottom of furnace body, leads to water butt (3).
4. according to claim 2 or 3 described micro-wave ovens with Steam Heating function, it is characterized in that described steam raising plant comprise connect successively go out vapour joint (7), heating element (8), water pump (4) and water box (2); Heating element is assembled by heating box loam cake (13) and heating cassette holder (15) and sealing ring (14), and heating cassette holder bottom is fixed with heat-generating pipe (18).
5. the micro-wave oven with Steam Heating function according to claim 4 is characterized in that described heating box bottom also is provided with temperature controller (17) and thermistor (16); Heating element is fixed on the thermal insulation board (10).
6. the micro-wave oven with Steam Heating function according to claim 4 is characterized in that the water pump (4) of described steam raising plant and water box (2) are arranged on the control panel back lower place; Heating element is arranged on the opposite side of body of heater, and the heating element arranged outside has plastics protective cover (9).
7. the micro-wave oven with Steam Heating function according to claim 4 is characterized in that also comprising the barbecue heating element heater (11) and the steam vent (12) that are arranged on the furnace chamber top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200472731U CN201218542Y (en) | 2008-04-29 | 2008-04-29 | Microwave oven with steam heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200472731U CN201218542Y (en) | 2008-04-29 | 2008-04-29 | Microwave oven with steam heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201218542Y true CN201218542Y (en) | 2009-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200472731U Expired - Fee Related CN201218542Y (en) | 2008-04-29 | 2008-04-29 | Microwave oven with steam heating function |
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| CN (1) | CN201218542Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226511A (en) * | 2011-05-16 | 2011-10-26 | 彭盛华 | Upper type steam heater |
| CN102753894A (en) * | 2010-02-03 | 2012-10-24 | 夏普株式会社 | High frequency cooking device |
| CN102767853A (en) * | 2012-06-29 | 2012-11-07 | 美的集团有限公司 | Automatic descaling device of steam microwave oven and operation method thereof |
| CN104121612A (en) * | 2014-08-11 | 2014-10-29 | 广东美的厨房电器制造有限公司 | Control method and system of steam microwave oven |
| CN108369007A (en) * | 2015-12-16 | 2018-08-03 | 松下知识产权经营株式会社 | Heating device |
| CN109008594A (en) * | 2018-11-01 | 2018-12-18 | 杭州老板电器股份有限公司 | Cooking appliance and drying control method with steam cooking function |
| CN109477639A (en) * | 2016-08-10 | 2019-03-15 | 夏普株式会社 | Heating adjustor |
| US10845058B2 (en) | 2016-08-29 | 2020-11-24 | Sharp Kabushiki Kaisha | Heating cooker |
| US10842310B2 (en) | 2016-08-29 | 2020-11-24 | Sharp Kabushiki Kaisha | Cooking apparatus |
-
2008
- 2008-04-29 CN CNU2008200472731U patent/CN201218542Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102753894A (en) * | 2010-02-03 | 2012-10-24 | 夏普株式会社 | High frequency cooking device |
| CN102753894B (en) * | 2010-02-03 | 2014-12-31 | 夏普株式会社 | High frequency cooking device |
| CN102226511A (en) * | 2011-05-16 | 2011-10-26 | 彭盛华 | Upper type steam heater |
| CN102767853A (en) * | 2012-06-29 | 2012-11-07 | 美的集团有限公司 | Automatic descaling device of steam microwave oven and operation method thereof |
| CN104121612A (en) * | 2014-08-11 | 2014-10-29 | 广东美的厨房电器制造有限公司 | Control method and system of steam microwave oven |
| CN108369007B (en) * | 2015-12-16 | 2019-10-11 | 松下知识产权经营株式会社 | Heating device |
| CN108369007A (en) * | 2015-12-16 | 2018-08-03 | 松下知识产权经营株式会社 | Heating device |
| CN109477639A (en) * | 2016-08-10 | 2019-03-15 | 夏普株式会社 | Heating adjustor |
| JPWO2018029873A1 (en) * | 2016-08-10 | 2019-06-06 | シャープ株式会社 | Cooker |
| CN109477639B (en) * | 2016-08-10 | 2020-06-23 | 夏普株式会社 | Heating and cooking device |
| US11067289B2 (en) | 2016-08-10 | 2021-07-20 | Sharp Kabushiki Kaisha | Cooker |
| US10845058B2 (en) | 2016-08-29 | 2020-11-24 | Sharp Kabushiki Kaisha | Heating cooker |
| US10842310B2 (en) | 2016-08-29 | 2020-11-24 | Sharp Kabushiki Kaisha | Cooking apparatus |
| CN109008594A (en) * | 2018-11-01 | 2018-12-18 | 杭州老板电器股份有限公司 | Cooking appliance and drying control method with steam cooking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20110429 |