CN110123152A - A kind of oven and its control method - Google Patents

A kind of oven and its control method Download PDF

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Publication number
CN110123152A
CN110123152A CN201810136452.0A CN201810136452A CN110123152A CN 110123152 A CN110123152 A CN 110123152A CN 201810136452 A CN201810136452 A CN 201810136452A CN 110123152 A CN110123152 A CN 110123152A
Authority
CN
China
Prior art keywords
heating tube
liner
temperature
temperature sensor
oven
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810136452.0A
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Chinese (zh)
Inventor
孙宝县
丁少凡
张朋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Wisdom Kitchen Appliance Co Ltd
Original Assignee
Qingdao Haier Wisdom Kitchen Appliance Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Wisdom Kitchen Appliance Co Ltd filed Critical Qingdao Haier Wisdom Kitchen Appliance Co Ltd
Priority to CN201810136452.0A priority Critical patent/CN110123152A/en
Publication of CN110123152A publication Critical patent/CN110123152A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00Baking; Roasting; Grilling; Frying
    • A47J37/06Roasters; Grills; Sandwich grills
    • A47J37/0623Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
    • A47J37/0629Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00Baking; Roasting; Grilling; Frying
    • A47J37/06Roasters; Grills; Sandwich grills
    • A47J37/0623Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
    • A47J37/0664Accessories

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Electric Stoves And Ranges (AREA)

Abstract

The present invention relates to a kind of ovens, the heating tube including stainless steel inner container and outside liner, at least one temperature sensor for being used to detect the temperature of air near liner is equipped with outside liner, and temperature sensor controls the on-off of heating tube current supply circuit.A kind of oven is further related to, the heating tube including stainless steel inner container and outside liner, liner outside is equipped at least one temperature sensor for being used to detect the temperature of inner bladder outer wall, and temperature sensor controls the on-off of heating tube current supply circuit.The control method for further relating to a kind of oven detects the temperature of air near liner in the heating tube course of work, according to the on-off of detection temperature control heating tube current supply circuit, causes liner to turn to be yellow to avoid high temperature.The present invention is monitored the temperature of air near liner with realizing, to avoid liner temperature is excessively high from causing to turn to be yellow, improves the experience effect of user by the way that temperature sensor is arranged outside the tank.

Description

A kind of oven and its control method
Technical field
The present invention relates to a kind of ovens to further relate to a kind of control method of oven more particularly, to a kind of steaming and baking box.
Background technique
Currently, the processing method of food is only following several nothing but within the scope of the world: decoct, fry, frying, steaming, boiling, stewing, It is roasting, and in the basic processing method of these types, it steams and roasting occupies sizable ratio, it can be seen that people add both The favor of work method, such as our staple foods for most often eating: rice and steamed bun, it is main just by steaming, and present popular barbecue, example Such as kebob, this is just inseparable with roasting technique.With the development of economy, social progress, style of the people to food It is required that it is higher, thus the requirement to food technology is also increased, the processing of some food not only needs to steam but also need to bake, among these Some need is first steamed bakes afterwards, and some need is first baked steams afterwards, and simple completes this two procedures using steamer and oven, and operation is not It is coherent, lead to inefficiency, and food needs take out from an equipment and are then transferred in another equipment, in this way to food The quality of product can also have a adverse impact, and especially in market-oriented scale ever-expanding today, any product imitates production The requirement of rate is very high, and to improve production efficiency, enterprise just considers the technique steamed and baked to be put into one piece, is integrated into a food and sets In standby, thus steaming and baking box just comes into being, and is continued to develop in recent years, develops to today, steams from rigid generation The performance of oven is also continuously available improvement.
At this stage, the problem of being turned yellow using the generally existing liner after a period of use of the steaming and baking box of stainless steel inner container, especially It is near lower heating tube, which is because, heating tube is bonded liner, and temperature is very high when baking food, using long past Toward the yellow area that will appear similar heating tube shape, very influence perception.
In view of this, the present invention is specifically proposed.
Summary of the invention
In order to solve the above technical problems, to avoid liner jaundice, improving user experience effect the present invention provides a kind of oven Fruit.
To realize that the purpose, the present invention adopt the following technical scheme that:
A kind of oven, the heating tube including stainless steel inner container and outside liner, liner outside are equipped at least one use The temperature sensor that the temperature of air is detected near to liner, temperature sensor control the logical of heating tube current supply circuit It is disconnected.
Further, heating tube tube body is in bending, and temperature sensor corresponds to the bending place setting of heating tube tube body;
Preferably, heating tube tube body is bent into waveform configuration, and temperature sensor corresponds to the wave crest and/or trough of waveform configuration Setting.
Further, there is gap between liner and heating tube.
Further, temperature sensor is set in the gap between liner and heating tube.
Further, multiple temperature sensors are evenly equipped with outside liner, and between each temperature sensor and heating tube away from From equal.
Further, oven is steaming and baking box.
The present invention also provides a kind of ovens, the heating tube including stainless steel inner container and outside liner, outside liner Equipped with the temperature sensor that at least one is used to detect the temperature of inner bladder outer wall, temperature sensor controls heating tube power supply The on-off in circuit.
The present invention also provides a kind of control methods of oven, in the heating tube course of work, to air near liner Temperature is detected, and according to the on-off of detection temperature control heating tube current supply circuit, causes liner to turn to be yellow to avoid high temperature.
Further, judge to detect whether temperature reaches the first setting value, if so, stop powering to heating tube, if it is not, Then continue to power to heating tube.
Further, stop judging to detect whether temperature reaches the second setting value, the second setting value to after heating tube power supply Less than the first setting value, if so, continuing to stop powering to heating tube, if it is not, then starting to power to heating tube.
Compared with prior art, the invention has the following beneficial effects:
1, the present invention supervises the temperature of air near liner with realizing by the way that temperature sensor is arranged outside the tank It surveys, when detecting that temperature is higher than setting value, stops powering to heating tube, to avoid liner temperature is excessively high from causing to turn to be yellow, mention The experience effect of high user.
2, the temperature highest of heating tube tube body bending place, the present invention is by corresponding to the bending of heating tube tube body for temperature sensor Place's setting, improves the accuracy of detection, to further avoid liner jaundice.
3, the present invention enables the heat of heating tube be transferred to by air interior by the way that gap is arranged between liner and heating tube Gallbladder is heated evenly liner.The present invention is by the way that temperature sensor to be set between liner and heating tube, to improve the accurate of detection Degree, to further avoid liner jaundice.
Detailed description of the invention
Attached drawing is as a part of the invention, and for providing further understanding of the invention, of the invention is schematic Examples and descriptions thereof are used to explain the present invention, but does not constitute an undue limitation on the present invention.Obviously, the accompanying drawings in the following description Only some embodiments to those skilled in the art without creative efforts, can be with Other accompanying drawings can also be obtained according to these attached drawings.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of oven provided by the present invention.
Fig. 2 is the distribution schematic diagram of temperature sensor provided by the present invention.
Fig. 3 is the flow diagram of control method provided by the present invention.
Wherein each group is as follows at title:
1 --- heating tube, 2 --- liner, 3 --- temperature sensor, 4 --- heat-preservation cotton.
It should be noted that these attached drawings and verbal description are not intended to the design model limiting the invention in any way It encloses, but illustrates idea of the invention by referring to specific embodiments for those skilled in the art.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below to the technical side in embodiment Case is clearly and completely described, and the following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
Embodiment one
As shown in Figure 1, 2, it this embodiment describes a kind of oven, including a kind of oven, including stainless steel inner container 2 and is set to Heating tube 1 outside liner 2 is equipped at least one temperature for being used to detect the temperature of the neighbouring air of liner 2 outside liner 2 Sensor 3 is spent, temperature sensor 3 controls the on-off of 1 current supply circuit of heating tube.
The present invention outside liner 2 by being arranged temperature sensor 3, to realize that the temperature to air near liner 2 carries out Monitoring stops powering to heating tube 1, to avoid 2 temperature of liner is excessively high from causing to send out when detecting that temperature is higher than setting value Huang improves the experience effect of user.
Specifically, oven is steaming and baking box, and heating tube 1 is set to 2 lower section of liner, i.e. heating tube 1 is lower heating tube 1.Heating tube 1 Outside is additionally provided with heat-preservation cotton 4.
Since the function of lower heating tube is typically all to be used to bake and bank up with earth, user when heating tube, often and is not required under use Want excessively high temperature.Therefore control method of the invention can be used, to guarantee that the local temperature of liner near lower heating tube will not It is excessively high.
As shown in figure 3, the work step of oven is as follows:
1, heating tube 1 works, and detects to the temperature of air near liner 2;
2, judge whether the temperature of detection reaches the first setting value, if so, thening follow the steps 2;If it is not, thening follow the steps 3;
3, stop powering to heating tube 1, judge whether the temperature of detection reaches the second setting value, the second setting value is less than the One setting value, if so, 5 are thened follow the steps, if it is not, thening follow the steps 6;
4, continue to power to heating tube 1;
5, continue to stop powering to heating tube 1;
6, start to power to heating tube 1.
Heating tube 1 is brake forming, the bending place setting of corresponding 1 tube body of heating tube of temperature sensor 3.
The temperature highest of 1 tube body bending place of heating tube, the present invention pass through corresponding 1 tube body of heating tube of temperature sensor 3 is curved It is arranged at folding, improves the accuracy of detection, to further avoids the jaundice of liner 2.
Preferably, 1 tube body of heating tube is bent into waveform configuration, the wave crest and/or wave of the corresponding waveform configuration of temperature sensor 3 Paddy setting.
There is gap between liner 2 and heating tube 1.
The present invention enables the heat of heating tube 1 be transferred to by air by the way that gap is arranged between liner 2 and heating tube 1 Liner 2 is heated evenly liner 2.
Temperature sensor 3 is set in the gap between liner 2 and heating tube 1.
The present invention is by the way that temperature sensor 3 to be set between liner 2 and heating tube 1, to improve the accuracy of detection, thus Further avoid the jaundice of liner 2.
At this stage, the lower heating tube overall length of most of steaming and baking box is shorter, generates in unit length under equal-wattage Heat is more, too close from liner lower surface additionally, due to lower heating tube, so causing local temperature excessively high, and temperature distributing disproportionation It is even, so that liner gradually turns yellow after a period of use.Lower heating tube of the invention increases and adds relative to common heating pipe The total length of heat pipe reduces the heat in unit length in the case where total calorific value is constant, makes Temperature Distribution more evenly.
Embodiment two
As shown in Figure 1, 2, it the difference between this embodiment and the first embodiment lies in, is evenly equipped with outside liner 2 multiple for internal The temperature sensor 3 that the temperature of air is detected near gallbladder 2, and the distance between each temperature sensor 3 and heating tube 1 phase Deng the on-off of control 1 current supply circuit of heating tube of temperature sensor 3.
The present invention outside liner 2 by being arranged temperature sensor 3, to realize that the temperature to air near liner 2 carries out Monitoring stops powering to heating tube 1, to avoid 2 temperature of liner is excessively high from causing to send out when detecting that temperature is higher than setting value Huang improves the experience effect of user.The present invention improves the accuracy of detection by the way that multiple temperature sensors 3 are arranged, thus Further avoid the jaundice of liner 2.
The work step of oven is as follows:
1, heating tube 1 works, and detects to the temperature of air near liner 2;
2, maximum detection temperature is chosen from the detected value of each temperature sensor 3;
3, judge whether the temperature of detection reaches the first setting value, if so, thening follow the steps 4;If it is not, thening follow the steps 5;
4, stop powering to heating tube 1, judge whether the temperature of detection reaches the second setting value, the second setting value is less than the One setting value, if so, 6 are thened follow the steps, if it is not, thening follow the steps 7;
5, continue to power to heating tube 1;
6, continue to stop powering to heating tube 1;
7, start to power to heating tube 1.
Each temperature sensor 3 is connected with the control valve in a heating installation power supply circuit.
It is also possible that each temperature sensor 3 is connect with the control valve in a heating installation power supply circuit respectively.
Embodiment three
The present embodiment and the difference of embodiment one, two are, at least one is equipped with outside liner 2 and is used for 2 outer wall of liner The temperature sensor 3 that is detected of temperature, temperature sensor 3 controls the on-off of 1 current supply circuit of heating tube.
The present invention is monitored the temperature of 2 outer wall of liner with realizing by the way that temperature sensor 3 is arranged outside liner 2, When detecting that temperature is higher than setting value, stop powering to heating tube 1, to avoid 2 temperature of liner is excessively high from causing to turn to be yellow, improve The experience effect of user.
The work step of oven is as follows:
1, heating tube 1 works, and detects to the temperature of 2 outer wall of liner;
2, judge whether the temperature of detection reaches third setting value, if so, thening follow the steps 2;If it is not, thening follow the steps 3;
3, stop powering to heating tube 1, judge whether the temperature of detection reaches the 4th setting value, the 4th setting value is less than the Three setting values, if so, 5 are thened follow the steps, if it is not, thening follow the steps 6;
4, continue to power to heating tube 1;
5, continue to stop powering to heating tube 1;
6, start to power to heating tube 1.
Example IV
The present embodiment and the difference of embodiment one to three are, are evenly equipped with outside liner 2 multiple for 2 outer wall of liner The temperature sensor 3 that temperature is detected, and each temperature sensor 3 is equal with the distance between heating tube 1, temperature sensor 3 Control the on-off of 1 current supply circuit of heating tube.
The present invention is monitored the temperature of 2 outer wall of liner with realizing by the way that temperature sensor 3 is arranged outside liner 2, When detecting that temperature is higher than setting value, stop powering to heating tube 1, to avoid 2 temperature of liner is excessively high from causing to turn to be yellow, improve The experience effect of user.The present invention improves the accuracy of detection by the way that multiple temperature sensors 3 are arranged, thus further Avoid the jaundice of liner 2.
The work step of oven is as follows:
1, heating tube 1 works, and detects to the temperature of 2 outer wall of liner;
2, maximum detection temperature is chosen from the detected value of each temperature sensor 3;
3, judge whether the temperature of detection reaches third setting value, if so, thening follow the steps 4;If it is not, thening follow the steps 5;
4, stop powering to heating tube 1, judge whether the temperature of detection reaches the 4th setting value, the 4th setting value is less than the Three setting values, if so, 6 are thened follow the steps, if it is not, thening follow the steps 7;
5, continue to power to heating tube 1;
6, continue to stop powering to heating tube 1;
7, start to power to heating tube 1.
Each temperature sensor 3 is connected with the control valve in a heating installation power supply circuit.
It is also possible that each temperature sensor 3 is connect with the control valve in a heating installation power supply circuit respectively.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any to be familiar with technology people of the invention Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompt make it is a little change or be modified to The equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, it is right according to the technical essence of the invention Any simple modification, equivalent change and modification made by above embodiments, in the range of still falling within the present invention program.

Claims (10)

1. a kind of oven including stainless steel inner container (2) and is set to liner (2) external heating tube (1), which is characterized in that liner (2) external to be equipped at least one temperature sensor (3) for being used to detect the temperature of the neighbouring air of liner (2), temperature passes The on-off of sensor (3) control heating tube (1) current supply circuit.
2. a kind of oven according to claim 1, which is characterized in that heating tube (1) tube body is in bending, temperature sensor (3) the bending place setting of corresponding heating tube (1) tube body;
Preferably, heating tube (1) tube body is bent into waveform configuration, the wave crest and/or wave of the corresponding waveform configuration of temperature sensor (3) Paddy setting.
3. a kind of oven according to claim 1 or 2, which is characterized in that between having between liner (2) and heating tube (1) Gap.
4. a kind of oven according to claim 3, which is characterized in that temperature sensor (3) is set to liner (2) and heating tube (1) in the gap between.
5. a kind of oven according to claim 1, which is characterized in that be evenly equipped with multiple temperature sensors outside liner (2) (3), and each temperature sensor (3) is equal with the distance between heating tube (1).
6. a kind of oven according to claim 1, which is characterized in that oven is steaming and baking box.
7. a kind of oven including stainless steel inner container (2) and is set to liner (2) external heating tube (1), which is characterized in that liner (2) external to be equipped at least one temperature sensor for being used to detect the temperature of liner (2) outer wall, temperature sensor control The on-off of heating tube (1) current supply circuit.
8. a kind of control method of oven, which is characterized in that in the heating tube course of work, to the temperature of air near liner into Row detection causes liner to turn to be yellow according to the on-off of detection temperature control heating tube current supply circuit to avoid high temperature.
9. a kind of control method of oven according to claim 8, which is characterized in that judge to detect whether temperature reaches the One setting value, if so, stopping powering to heating tube, if it is not, then continuing to power to heating tube.
10. a kind of control method of oven according to claim 9, which is characterized in that stop sentencing to after heating tube power supply Whether disconnected detection temperature reaches the second setting value, and the second setting value is less than the first setting value, if so, continuing to stop to heating tube Power supply, if it is not, then starting to power to heating tube.
CN201810136452.0A 2018-02-09 2018-02-09 A kind of oven and its control method Pending CN110123152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810136452.0A CN110123152A (en) 2018-02-09 2018-02-09 A kind of oven and its control method

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Application Number Priority Date Filing Date Title
CN201810136452.0A CN110123152A (en) 2018-02-09 2018-02-09 A kind of oven and its control method

Publications (1)

Publication Number Publication Date
CN110123152A true CN110123152A (en) 2019-08-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110960110A (en) * 2019-11-25 2020-04-07 徐州橙空间厨具有限公司 Domestic formula sweet potato baking machine that evaporates roast

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140028982A (en) * 2012-08-31 2014-03-10 글로벌테크놀로지주식회사 Control method for fried device
CN105105648A (en) * 2015-10-09 2015-12-02 珠海格力电器股份有限公司 Oven with rotational inner container
CN205072702U (en) * 2015-10-09 2016-03-09 珠海格力电器股份有限公司 Rotatable formula oven of inner bag
CN106419615A (en) * 2016-08-31 2017-02-22 杭州老板电器股份有限公司 Electric oven and electric baking method
CN206333777U (en) * 2016-08-31 2017-07-18 杭州老板电器股份有限公司 Electric oven
CN208582248U (en) * 2018-02-09 2019-03-08 青岛海尔智慧厨房电器有限公司 A kind of oven

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140028982A (en) * 2012-08-31 2014-03-10 글로벌테크놀로지주식회사 Control method for fried device
CN105105648A (en) * 2015-10-09 2015-12-02 珠海格力电器股份有限公司 Oven with rotational inner container
CN205072702U (en) * 2015-10-09 2016-03-09 珠海格力电器股份有限公司 Rotatable formula oven of inner bag
CN106419615A (en) * 2016-08-31 2017-02-22 杭州老板电器股份有限公司 Electric oven and electric baking method
CN206333777U (en) * 2016-08-31 2017-07-18 杭州老板电器股份有限公司 Electric oven
CN208582248U (en) * 2018-02-09 2019-03-08 青岛海尔智慧厨房电器有限公司 A kind of oven

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110960110A (en) * 2019-11-25 2020-04-07 徐州橙空间厨具有限公司 Domestic formula sweet potato baking machine that evaporates roast

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