CN103251309A - Egg boiler - Google Patents
Egg boiler Download PDFInfo
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- CN103251309A CN103251309A CN2013102156448A CN201310215644A CN103251309A CN 103251309 A CN103251309 A CN 103251309A CN 2013102156448 A CN2013102156448 A CN 2013102156448A CN 201310215644 A CN201310215644 A CN 201310215644A CN 103251309 A CN103251309 A CN 103251309A
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- heating plate
- power heating
- timer
- variable power
- poacher
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Abstract
The invention discloses an egg boiler which comprises a base, an upper cover, a timer, a variable power heating sheet, a fixed water trough, a bracket and a pressure valve, wherein the timer and the variable power heating sheet are arranged in the base, the timer is connected with a mains supply, the variable power heating sheet and the timer are connected, the timer can convert large power of the variable power heating sheet into small power, the fixed water trough is formed in the variable power heating sheet, the volume of the fixed water trough is a fixed value, the bracket is arranged above the variable power heating sheet, the upper cover covers the base to form a cavity, and the cavity is communicated with the exterior through the pressure valve arranged on the upper cover. The egg boiler is high in electrothermal efficiency, easy and convenient to use, safe, environment-friendly and energy-saving.
Description
Technical field
The present invention relates to a kind of timing heater, refer in particular to a kind of poacher.
Background technology
The boiled egg mode generally comprises two kinds of water-bath boiled egg and steam boiled eggs, wherein, the water-bath boiled egg places egg the aquamanile of poacher, water is heated and egg is boiled by heater, its defective is: electrothermal efficiency is low, and heat time heating time is wayward, perhaps heat time heating time is short, it is not thorough to sterilize, perhaps heat time heating time long, nutriment is destroyed.
The steam boiled egg is heated into steam with the water in the poacher, utilize the temperature of steam that egg is boiled, it has improved electrothermal efficiency with respect to the water-bath boiled egg, yet, its defective is: heat time heating time is long, occurs high-power dry combustion method phenomenon easily, and causes danger, heat time heating time is short, and steam is not enough and be difficult for egg is boiled; Simultaneously, steam is generally directly got rid of by the pore of poacher loam cake, and cause easily and burn, and contaminated environment, electrothermal efficiency is still on the low side.
By measuring and calculating, an egg is heated to 100 degree fully, the heat that egg self absorbs is no more than 22000 joules, and the heat that existing all kinds of poacher duration of works discharge is generally above 250000 joules, even above 300000 joules, mean that the heat that has only 5%-8% is efficient heat, greatly waste energy.
In view of the above-mentioned defective of prior art poacher, the inventor furthers investigate, and develops a kind of poacher that overcomes described defective, and this case produces thus.
Summary of the invention
The object of the present invention is to provide the high and safe poacher easy to use of a kind of electrothermal efficiency.
For reaching above-mentioned purpose, solution of the present invention is:
A kind of poacher comprises base, loam cake, timer, variable power heating plate, decides tank, carriage and pressure valve; Timer and variable power heating plate are arranged in the base, and timer is electrically connected with the city, and the variable power heating plate is connected with timer, and timer makes the variable power heating plate become small-power by high power conversion; Form on the variable power heating plate and decide tank, the volume of deciding tank is a fixed value; Carriage is arranged on variable power heating plate top; Loam cake and base cover, and form cavity, and cavity communicates with atmosphere by the pressure valve that is arranged at loam cake.
Further, timer is mechanical timer, and the mechanical timer rotating shaft makes the variable power heating plate become small-power by high power conversion when rotating.
Further, the variable power heating plate is made up of high-power heating plate and small-power heating plate, and high-power heating plate is connected with small-power heating plate common cathode or common anode.
Further, the variable power heating plate is made up of a heating plate, and heating plate is connected with potential device, and potential device is connected with timer, realizes that by regulation voltage or electric current heating plate is converted to the small-power heating by high-power heating.
Further, form the spilling water groove between the distribution of variable power heating plate and the base, decide to be stored in the spilling water groove when water in the tank overflows.
After adopting such scheme, the present invention is when boiled egg, egg is placed on the carriage, then timer is arranged to out gear, connect civil power this moment, the variable power heating plate is in high-power heating, makes to place the water of deciding tank to change into steam rapidly, after high-power heating a period of time, form certain pressure value (common 1.2 times to atmospheric pressure) in the cavity, make the temperature of eggshell reach 100 ℃, then, timer makes the variable power heating plate become small-power by high power conversion, keep force value in the cavity, make the cavity pressure value keep constant, and then make the cavity temperature keep constant, egg is boiled fast.
The present invention is heated to be steam by the water with minute quantity, in conjunction with protection and the management of pressure valve to steam, prevents the steam leakage, thereby realizes that steam is as the heat-conduction medium of heating egg by whole heat transfer processes of steam to the egg heating.
The volume of deciding tank is a fixed value, the water yield in the time of can managing each heating by deciding tank in the container, as long as will decide the tank topped up with water, guarantee that the water yield of each heating can not surpass the maximum amount of water of design, thereby guarantee in the high or low power heating transfer process, fast the water in the container is heated to 100 degree and forms steam, realize carrying out heat conducting purpose by steam.
Therefore, compared with prior art, the present invention has the following advantages:
One, the variable power heating plate is high-power heating a period of time earlier, make the water of deciding in the tank change into steam rapidly, finish the eggshell external heat simultaneously, then convert the small-power heating to, the small-power heating is according to the pyroconductivity design of eggshell, heat loss rate in conjunction with product design, form a stable thermal cycle system, keep force value and temperature value in the cavity, egg is boiled fast; Most heat has all passed to egg, and thermal conversion efficiency is very high, energy savings; High-power heating has only tens seconds running time, changes the small-power heating automatically over to, and equipment is very safe, even empty the burning can not break down yet.
Two, loam cake arranges pressure valve, and cavity communicates with ambient atmosphere by pressure valve, forms a stable inside heating environment, can use in the area, sea level, also can stable operation on the low pressure highland; Reduce the loss of internal water steam, reduce water consumption, increase work efficiency; It is little that pressure valve is kept pressure, and it is just passable to surpass atmospheric pressure, can not form very big hyperbaric environment, relatively safety; During cavity pressure value overpressure valve setting value, steam is discharged by pressure valve, further guarantees safety.
Three, timer is set in the base, realize the poacher automatic operating, need not the personnel setting time, perhaps stare at the poacher operation.
Four, the variable power heating plate is provided with decides tank, decides tank fixing volume is set, if the user adds dilutional hyponatremia, can overflow automatically, can not have influence on the heating environment requirement that poacher adds the thermosetting steam, can stable operation; Simple to operate, child and old man be operation easily, need not to remember amount of water, and to decide tank just passable as long as fill it up with.
Five, steam circulates in cavity, circulation in forming, and the contaminated environment to such an extent as to steam can directly not enter in the air, and take away heat.
Simultaneously, timer is mechanical timer, makes total of the present invention not comprise circuit structure, is frame for movement all, increases the service life.
Description of drawings
Fig. 1 is the embodiment of the invention one structural representation;
Fig. 2 is the embodiment of the invention one variable power heating plate structural representation;
Fig. 3 is the embodiment of the invention two structural representations;
Fig. 4 is the embodiment of the invention and variable power heating plate structural representation.
Label declaration
Timer 1 variable power heating plate 2
High-power heating plate 21 small-power heating plates 22
Base 3 is decided tank 4
Carriage 5 loam cakes 6
The specific embodiment
The invention will be further described below in conjunction with drawings and the specific embodiments.
Consult Figure 1 and Figure 2, a kind of poacher first embodiment that the present invention discloses comprises timer 1, variable power heating plate 2, base 3, decides tank 4, carriage 5, loam cake 6 and pressure valve 7.
Timer 1 and variable power heating plate 2 are arranged in the base 3, and timer 1 is electrically connected with the city, and variable power heating plate 2 is connected with timer 1, and timer 1 makes variable power heating plate 2 convert the small-power heating to by high-power heating.
Timer 1 is preferably mechanical timer, can be other timer, and the mechanical timer rotating shaft makes the variable power heating plate become small-power by high power conversion when rotating.
Form on the variable power heating plate 2 and decide tank 4, the volume of deciding tank 4 is a fixed value, during boiled egg, as long as it is just passable completely to decide tank.Overflow for the water overfill in the anti-fastening tank 4, can between 2 distributions of variable power heating plate and base 3, form spilling water groove (not shown), decide to be stored in the spilling water groove when water in the tank 41 overflows.
In the present embodiment, variable power heating plate 2 is made up of high-power heating plate 21 and small-power heating plate 22, and high-power heating plate 21 is connected with small-power heating plate 22 common cathodes or common anode.When timer 1 is rotated counterclockwise, can make high-power heating plate 21 connect heating earlier, make small-power heating plate 22 connect heating then, normally the rotating shaft at timer 1 arranges brush, when timer 1 rotation, brush is connected high-power heating plate 21 earlier, connects small-power heating plate 22 then.
Utilize the mechanical kinetic energy of timer 1 and the combination of time, realize "on" position management and the control of high-power heating plate 21 and small-power heating plate 22.Timer 1 must be screwed into " opening " gear, just can connect power supply, otherwise idle running guarantees that like this boiled egg time stable, and egg necessarily can boil.Timer 1 can be managed heat time heating time and power, burns even poacher is empty, and equipment can not break down yet.
High-power heating plate 21 and small-power heating plate 22 are preferably ceramic heating flake, directly buy by market according to watt level, can be other heating plate certainly.
Timer 1 and power switch unification, when timer 1 is threaded to " opening " gear, power connection, at this moment, power supply indicator (being generally red LED lamp) is bright, and during boiled egg, timer 1 is rotated counterclockwise, and gets back to " pass " gear, powered-down can provide the jingle bell prompting when powered-down.Connect high-power heating plate 21 in the process of timer 2 rotation earlier, connect small-power heating plate 22 subsequently.
Carriage 5 is arranged on variable power heating plate 4 tops, and carriage 5 can be stainless steel spring structure carriage, in order to support egg, egg integral body is in the steam heats.
Loam cake 6 covers with base 3, can be to fasten, also can be to be spirally connected, can form dissimilar cartoon characters after covering, form cavity 61 in the loam cake 6, cover under the state, carriage 5 places cavity 61, cavity 61 communicates with atmosphere by the pressure valve 7 that is arranged at loam cake 6, controls force value and temperature value in the cavity 61 by the control of pressure valve 7 pressure.The position of pressure valve 7 can also can make things convenient for the user to take out pressure valve 7 lids, and can not scald one's hand in loam cake 6 bottoms at loam cake 6 tops.
For further guaranteeing safety can one deck effectively insulating layer material (as polyurethane foam) to be set at the chamber of cavity 61 wall, reduce the heat radiation of equipment to greatest extent, make device housings remain normal temperature simultaneously, can not scald the people.
Poacher is example to boil an egg in use, and the average weight of an egg is 50 grams, calculates (water is 4.2J/g. ℃) by the high specific thermal capacitance of water, and heating is heated to 100 degrees centigrade from 0 degree centigrade.Heating a required heat maximum of egg is: 100 ℃=21000 joules of 4.2 joules of X of 50 gram X.Yet egg takes out temperature from refrigerator approximately be 5 degrees centigrade, and required heat of egg of actual heating is lower than 21000 joules.Heat a ml water, to 100 degree, required heat is: 100=420 joules of 1 X, 4.2 X from 0 degree.So, boiling an egg with the present invention, actual maximum required heat is lower than 22000 joules.The heat that equipment work of the present invention discharges can be controlled in 30000 joules, realizes energy-conservation more than 90%.
When boiling an egg, toward the water of deciding in the tank 4 to add about 1 milliliter, egg is placed carriage 5, cover loam cake 6 then, timer 1 is threaded to " opening " gear, connect civil power and connect high-power heating plate 21, make the water of deciding in the tank 4 become steam rapidly, force value and temperature value in the cavity 61 are raise rapidly, timer 1 is rotated counterclockwise, and connects small-power heating plate 22 in the rotary course and disconnects high-power heating plate 21, to keep force value and the temperature value in the cavity 61, egg is boiled the powered-down until being threaded to " pass " gear.When cavity 61 force value overpressure valves 7 setting values, steam is discharged by pressure valve 7, guarantees the security of boiled egg.
Electrothermal efficiency height of the present invention has advantages such as energy-conserving and environment-protective, goes for the office space, and can all be made up of frame for movement, and service life is longer, and whole cost is lower; And because it is not subjected to the influence of external atmosphere pressure, can also be applicable to the place of different altitude height; Simultaneously, the required water of boiled egg of the present invention is less, therefore, can not cause boiling water to overflow after egg boils, and uses safety, and children also can use.
As shown in Figures 3 and 4, a kind of poacher second embodiment that the present invention discloses, be different with first embodiment: variable power heating plate 2 is made up of a heating plate, heating plate is connected with potential device 8, potential device 8 is connected with timer 1, by regulation voltage or electric current, realize that heating plate is converted to the small-power heating by high-power heating.Potential device 8 can be components and parts such as transformer or controllable silicon.
When timer 1 is rotated counterclockwise, can make the 2 high-power heating earlier of variable power heating plate earlier by regulation voltage or electric current, make the heating of variable power heating plate 2 small-powers then, regulate the real work power of heating plate.
Variable power heating plate 2 directly is made up of a heating plate, designs more simply, processes more convenient.
The above is preferred embodiment of the present invention only, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (5)
1. a poacher is characterized in that: comprise base, loam cake, timer, variable power heating plate, decide tank, carriage and pressure valve; Timer and variable power heating plate are arranged in the base, and timer is electrically connected with the city, and the variable power heating plate is connected with timer, and timer makes the variable power heating plate become small-power by high power conversion; Form on the variable power heating plate and decide tank, the volume of deciding tank is a fixed value; Carriage is arranged on variable power heating plate top; Loam cake and base cover, and form cavity, and cavity communicates with atmosphere by the pressure valve that is arranged at loam cake.
2. a kind of poacher as claimed in claim 1, it is characterized in that: timer is mechanical timer, the mechanical timer rotating shaft makes the variable power heating plate become small-power by high power conversion when rotating.
3. a kind of poacher as claimed in claim 1, it is characterized in that: the variable power heating plate is made up of high-power heating plate and small-power heating plate, high-power heating plate and small-power heating plate common cathode or altogether anode be connected.
4. a kind of poacher as claimed in claim 1, it is characterized in that: the variable power heating plate is made up of a heating plate, and heating plate is connected with potential device, and potential device is connected with timer, by regulation voltage or electric current, realize that heating plate is converted to the small-power heating by high-power heating.
5. a kind of poacher as claimed in claim 1 is characterized in that: form the spilling water groove between the distribution of variable power heating plate and the base, decide to be stored in the spilling water groove when water in the tank overflows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102156448A CN103251309A (en) | 2013-06-03 | 2013-06-03 | Egg boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102156448A CN103251309A (en) | 2013-06-03 | 2013-06-03 | Egg boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103251309A true CN103251309A (en) | 2013-08-21 |
Family
ID=48955813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102156448A Pending CN103251309A (en) | 2013-06-03 | 2013-06-03 | Egg boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103251309A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419539A (en) * | 2016-09-05 | 2017-02-22 | 成都朵猫文化传播有限公司 | Intelligent egg-cooker |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2494975A1 (en) * | 1980-11-28 | 1982-06-04 | Franqueville Charles De | Cooker with two compartments to steam cook - uses electric heating element to boil water to steam eggs and thermocouple to start timer which cuts off supply after set time |
| GB2139877A (en) * | 1983-05-17 | 1984-11-21 | Gary Robert Wilson | Egg boiler |
| CN2560281Y (en) * | 2002-08-19 | 2003-07-16 | 周衍增 | Fire-regulating multifunctional electric-heating pot |
| CN201230828Y (en) * | 2008-06-11 | 2009-05-06 | 布维恩·鲍威尔 | Tool for cooking egg |
| CN202191189U (en) * | 2011-08-08 | 2012-04-18 | 中山市唯宇思电器有限公司 | Egg baking device |
| CN102686130A (en) * | 2009-12-28 | 2012-09-19 | 皇家飞利浦电子股份有限公司 | Device for steaming food |
| CN202443260U (en) * | 2012-01-09 | 2012-09-19 | 黎景鸿 | Energy-saving timer |
| CN202874970U (en) * | 2012-11-08 | 2013-04-17 | 浙江苏泊尔家电制造有限公司 | Electric steamer with firepower adjustable |
| CN203302866U (en) * | 2013-06-03 | 2013-11-27 | 陈海宁 | Egg cooker |
-
2013
- 2013-06-03 CN CN2013102156448A patent/CN103251309A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2494975A1 (en) * | 1980-11-28 | 1982-06-04 | Franqueville Charles De | Cooker with two compartments to steam cook - uses electric heating element to boil water to steam eggs and thermocouple to start timer which cuts off supply after set time |
| GB2139877A (en) * | 1983-05-17 | 1984-11-21 | Gary Robert Wilson | Egg boiler |
| CN2560281Y (en) * | 2002-08-19 | 2003-07-16 | 周衍增 | Fire-regulating multifunctional electric-heating pot |
| CN201230828Y (en) * | 2008-06-11 | 2009-05-06 | 布维恩·鲍威尔 | Tool for cooking egg |
| CN102686130A (en) * | 2009-12-28 | 2012-09-19 | 皇家飞利浦电子股份有限公司 | Device for steaming food |
| CN202191189U (en) * | 2011-08-08 | 2012-04-18 | 中山市唯宇思电器有限公司 | Egg baking device |
| CN202443260U (en) * | 2012-01-09 | 2012-09-19 | 黎景鸿 | Energy-saving timer |
| CN202874970U (en) * | 2012-11-08 | 2013-04-17 | 浙江苏泊尔家电制造有限公司 | Electric steamer with firepower adjustable |
| CN203302866U (en) * | 2013-06-03 | 2013-11-27 | 陈海宁 | Egg cooker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419539A (en) * | 2016-09-05 | 2017-02-22 | 成都朵猫文化传播有限公司 | Intelligent egg-cooker |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130821 |