CN2855253Y - Multipurpose electrical rice cooker able to heat and keep warm fruit - Google Patents

Multipurpose electrical rice cooker able to heat and keep warm fruit Download PDF

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Publication number
CN2855253Y
CN2855253Y CN 200520037149 CN200520037149U CN2855253Y CN 2855253 Y CN2855253 Y CN 2855253Y CN 200520037149 CN200520037149 CN 200520037149 CN 200520037149 U CN200520037149 U CN 200520037149U CN 2855253 Y CN2855253 Y CN 2855253Y
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CN
China
Prior art keywords
temperature
insulation
parallel
low
regulating switch
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200520037149
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Chinese (zh)
Inventor
王晓东
Original Assignee
王晓东
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Filing date
Publication date
Application filed by 王晓东 filed Critical 王晓东
Priority to CN 200520037149 priority Critical patent/CN2855253Y/en
Application granted granted Critical
Publication of CN2855253Y publication Critical patent/CN2855253Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A multifunctional electric rice cooker, used to heat the fruits and keep the fruits thermal. A high-temperature limiting device has a parallel connection with a high-temperature heat retainer on the outer shell near the inner boiler, and then is connected in series with the an electrical heating element; a low-temperature heat retainer and a regulating switch that are used to adjust the controlled temperature closely to the room temperature are arranged on the outer shell near the inner boiler; the low-temperature heat retainer is arranged nearby the inner boiler so that the low-temperature heat retainer is connected in parallel with the high-temperature limiting device and the high-temperature heat retainer, and the regulating switch is electrically connected with both the high-temperature limiting device and the high-temperature heat retainer. When the regulating switch controls the high-temperature limiting device and the high-temperature heat retainer, the inner boiler remains at high temperature; when the regulating switch controls the low-temperature heat retainer, the inner boiler remains at low temperature. When the inner boiler is at high temperature, the cooker can cook the rice and keep the rice thermal; when the inner boiler is at low temperature, the cooker can heat fresh fruit and keep the fruit warm. The cooker is simple in structure.

Description

Can be to the electric cooker of using of fruit heating and insulation more
Technical field
The utility model relate to a kind of can be to the electric cooker of using of fruit heating and insulation more.
Background technology
Present known electric cooker mainly is made of with the heater circuit system that series electrical thermal element after the soak device of 60 to 80 degrees centigrade of scopes is in parallel forms shell, interior pot and the high temperature temperature limiter more than 100 degrees centigrade.After heating was heated to uniform temperature meal in the pot cooks in making, the high temperature temperature limiter disconnected, and heating stops heating; After the temperature of meal dropped to a certain degree, the soak device was connected and is made the heating heating, reaches the holding temperature upper limit, and the soak device disconnects again, with this repeatedly.Too high because of temperature, be not easy to be used for heat and the insulation fresh fruit.
Summary of the invention
The utility model provide a kind of can be to the electric cooker of using of fruit heating and insulation more.
The technical scheme that its technical problem that solves the utility model adopts is: on shell near in pot locate the high temperature temperature limiter and series electrical thermal element after the soak device is in parallel, near low temperature warmer and the regulating switch of control temperature normal temperature is set, the low temperature warmer is placed in nearly interior pot place, make the low temperature warmer in parallel, and regulating switch is electrically connected with high temperature temperature limiter and soak device with high temperature temperature limiter and soak device.Regulating switch can make high temperature temperature limiter and soak device play a role, and pot can be controlled in high temperature in this moment; Regulating switch also can make the low temperature warmer play a role, and pot can be controlled in lower temperature in this moment.
The beneficial effects of the utility model are: when interior pot is in high temperature, can be used to meal boiling and insulation; When interior pot is in lower temperature, can be used to fresh fruit heating and insulation.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the circuit theory diagrams of the utility model one embodiment.
Fig. 2 is the front view of the interior pot of an embodiment.
Fig. 3 is the vertical view of the interior pot of an embodiment.
Among the figure 1.Regulating switch, 2.The high temperature temperature limiter, 3.The soak device, 4.Other function element, 5.The low temperature warmer, 6.Heating, 7.Outer courage, 8.Inner bag, 9.Water filling port.
The specific embodiment
Outside the utility model was implemented by technical scheme, other it should be noted that:
The utility model is to change a social system to form on existing electric cooker basis.By shown in Figure 1, increase by a low temperature warmer (5), it is a kind of bimetallic thermostatic element or is made of the temperature control switch that contains the heat-sensitive semiconductive element, be placed in shell inner cavity press close in the outer courage of pot (7) locate, generally be that temperature in interior pot is controlled at 15 to 35 degrees centigrade.Increase a regulating switch (1) again, be placed in outer surface of outer cover.With the regulating switch (1) of connecting again after high temperature temperature limiter (2) and soak device (3) parallel connection, in parallel with low temperature warmer (5) again, and then series electrical thermal element (6).If it is in parallel with high temperature temperature limiter (2) and soak device (3) to have other function element (4) that is used to boil soup etc. in the existing electric cooker, should be with their common parallel circuits of forming with in parallel with low temperature warmer (5) again after regulating switch (1) is connected, and then series electrical thermal element (6).Here high temperature temperature limiter (2) is a kind of sensing magnet steel structure, and soak device (3) is made of the bimetallic temp-controlling element, in heating (6) the installation electric hot tray in the enclosure.When closed regulating switch (1), electric current can make heating (6) carry out boiling and insulation to meal by high temperature temperature limiter (2) and soak device (3) or other function element (4).When disconnecting regulating switch (1), electric current can pass through low temperature warmer (5), makes pot in heating (6) heating.When interior pot temperature reaches low insulation temperature upper limit, low temperature warmer (5) automatic disconnection.Hang down the insulation lowest temperature when interior pot temperature drops to, low temperature warmer (5) is connected automatically.With this heating (6) is heated repeatedly, pot remains on the temperature range near normal temperature in making.Fruit is put into pot when in advance, just can be heated and be incubated, and can not change the freshness of fruit, make the people can taste the bright fruit of temperature at any time in ice-cold season.
Be to improve the firing rate to fruit, to lay one or more holding temperatures in parallel with low temperature warmer (5) at the different fast thermal insulation device of the insulating value separately of 35 to 60 degrees centigrade of scopes at the pot place in can be near in the enclosure.Corresponding regulating switch (1) should be set to the multikey button, can be to each fast thermal insulation device control.Generally, one to two fast thermal insulation device is advisable so that being set.At the fast hot key button place of regulating switch (1), can indicate fruit is heated to the time that optimum efficiency needs.Timer or automatic time delay device perhaps also can be set connect with each fast thermal insulation device, with the automatic control time, after reaching best heat time heating time of automatic outage, low temperature warmer (5) will be worked automatically and is incubated.
For improving heating and heat insulation effect, interior pot can be made Fig. 2 and shown in Figure 3 to fruit.Interior pot is made of outer courage (7) and inner bag (8), hollow between outer courage (7) and the inner bag (8), and there is water injection hole (9) top in order to water filling, so that can evenly heat and increase temperature retention time.Water injection hole (9) is located to be equipped with blast pipe, so that moisture does not enter in the inner bag (8).Inner bag can be put into fresh fruit in (8), but heat tracing after adding a cover.Also can in the interior pot of existing electric cooker, add suitable quantity of water, put into grate again and put into fruit then, perhaps not put grate and directly fruit is put into water, heat and be incubated with this.

Claims (6)

  1. One kind can be to the electric cookers of using of fruit heating and insulation more, on shell near in pot locate the high temperature temperature limiter and series electrical thermal element after the soak device is in parallel, it is characterized in that controlling near the low temperature warmer of temperature normal temperature be placed near in pot locate, the low temperature warmer is in parallel with high temperature temperature limiter and soak device, and regulating switch is electrically connected with high temperature temperature limiter and soak device.
  2. According to claim 1 described a kind of can be to the electric cookers of using of fruit heating and insulation more, it is characterized in that the regulating switch (1) of connecting again after high temperature temperature limiter (2) and soak device (3) parallel connection, in parallel with low temperature warmer (5) again, and then series electrical thermal element (6).
  3. According to claim 1 and 2 described a kind of can be to the electric cookers of using of fruit heating and insulation more, it is characterized in that the regulating switch (1) of connecting again after other function element (4) and high temperature temperature limiter (2) and soak device (3) parallel connection, in parallel with low temperature warmer (5) again, and then series electrical thermal element (6).
  4. According to claim 1 described a kind of can be to many electric cookers of use of fruit heating and insulation, it is characterized in that near in the enclosure in pot to locate to lay the different fast thermal insulation device of a plurality of insulating values separately in parallel with low temperature warmer (5).
  5. According to claim 1 described a kind of can be to many electric cookers of use of fruit heating and insulation, it is characterized in that near in the enclosure in pot to locate to lay a fast thermal insulation device in parallel with low temperature warmer (5).
  6. According to claim 1 described a kind of can be to many electric cookers of use of fruit heating and insulation, hollow between outer courage (7) in it is characterized in that pot and the inner bag (8).
CN 200520037149 2005-12-12 2005-12-12 Multipurpose electrical rice cooker able to heat and keep warm fruit Expired - Fee Related CN2855253Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520037149 CN2855253Y (en) 2005-12-12 2005-12-12 Multipurpose electrical rice cooker able to heat and keep warm fruit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520037149 CN2855253Y (en) 2005-12-12 2005-12-12 Multipurpose electrical rice cooker able to heat and keep warm fruit

Publications (1)

Publication Number Publication Date
CN2855253Y true CN2855253Y (en) 2007-01-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520037149 Expired - Fee Related CN2855253Y (en) 2005-12-12 2005-12-12 Multipurpose electrical rice cooker able to heat and keep warm fruit

Country Status (1)

Country Link
CN (1) CN2855253Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106308536A (en) * 2015-06-17 2017-01-11 佛山市顺德区美的电热电器制造有限公司 Method and device for heat-preservation control of electric cooking device, and electric cooking device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106308536A (en) * 2015-06-17 2017-01-11 佛山市顺德区美的电热电器制造有限公司 Method and device for heat-preservation control of electric cooking device, and electric cooking device

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