CN102068210A - Hot air heating bread maker - Google Patents

Hot air heating bread maker Download PDF

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Publication number
CN102068210A
CN102068210A CN2011100237901A CN201110023790A CN102068210A CN 102068210 A CN102068210 A CN 102068210A CN 2011100237901 A CN2011100237901 A CN 2011100237901A CN 201110023790 A CN201110023790 A CN 201110023790A CN 102068210 A CN102068210 A CN 102068210A
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CN
China
Prior art keywords
heating
hot blast
heating clamber
bread
mentioned
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
CN2011100237901A
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Chinese (zh)
Inventor
郭建刚
谢春芳
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.)
Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Original Assignee
Guangdong Xinbao Electrical Appliances Holdings 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 Guangdong Xinbao Electrical Appliances Holdings Co Ltd filed Critical Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Priority to CN2011100237901A priority Critical patent/CN102068210A/en
Publication of CN102068210A publication Critical patent/CN102068210A/en
Priority to PCT/CN2011/085104 priority patent/WO2012097672A1/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A21BAKING; EDIBLE DOUGHS
    • A21BBAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B7/00Baking plants
    • A21B7/005Baking plants in combination with mixing or kneading devices

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Baking, Grill, Roasting (AREA)

Abstract

The invention relates to a hot air heating bread machine. The bread baking device comprises an outer shell, a baking chamber, a heating tube, a bread barrel, a controller and an upper cover, wherein the baking chamber is arranged in a hollow cavity formed in the outer shell, the bread barrel is arranged in the baking chamber, the upper cover is arranged at the top of the bread barrel, the controller is electrically connected with the heating tube, a heating chamber is arranged on the outer side of the baking chamber, the heating tube is arranged in the heating chamber, a centrifugal driving fan is arranged beside the heating tube and is arranged on an output shaft of a driving motor, the controller is electrically connected with the driving motor, and a heating chamber air inlet hole and a heating chamber air outlet hole which are communicated with each other are formed in the side wall of the baking chamber. The invention can ensure that the user can not touch the heating element in the process of operating the bread barrel, thereby improving the use safety of the bread machine and achieving better bread baking effect. The bread baked by the hot air heating bread machine has a thin surface and is uniformly colored.

Description

A kind of hot blast heating surface chartered plane
Technical field
The present invention is a kind of hot blast heating surface chartered plane, and particularly a kind of full-automatic bread producing machine with hot-air heating function of hiding heater element that adopts belongs to the renovation technique of bread producing machine.
Background technology
Bread producing machine generally enters family based on the countries and regions of wheaten food abroad, general bread producing machine can be realized the face that stirs, fermentation, baking, insulation, finish the overall process of breadmaking, as shown in Figure 1, 2, its structure mainly comprises transmission system 1.1, shell 1.2, motor 1.3, baking vessel 1.4, heat-generating pipe 1.5, power panel 1.6, bread barrel 1.7, controller 1.8, loam cake 1.9 etc.Realize stirring face by 1.3 transmissions of controller control motor, 1.5 heating of control heat-generating pipe, the bread in the baking bread barrel 1.7.Wherein heat-generating pipe 1.5 is to be placed in the baking box 1.4, the heat of heat-generating pipe directly is radiated on the bread barrel, reaches the purpose of baking bread, and the shortcoming that this structure exists is the influence that is subjected to heat-generating pipe cold junction and heat-generating pipe installation site, bread is always roasting that epidermis is thicker, and surface coloring is not very even.
Chinese patent application number is to disclose another in 200720175963.0 to hide heating tubular type bread producing machine, and its heat-generating pipe is the bottom that is hidden in baking vessel, and just shelters from heat-generating pipe with simple single-layer metal dividing plate.Its heating is subjected to the heater position influence equally partly in the bottom, and the roasting look of bread epidermis is inhomogeneous.
Chinese patent application number is to disclose another in 200820125449.0 can hide the bread producing machine of heating element heater, the scheme of its hiding heating element heater just is installed in heater element in the groove of indent of side of baking vessel, heater element still is looped around the bottom of baking vessel, be subjected to the heater position influence equally, the roasting look of bread epidermis is inhomogeneous.
Chinese patent application number is to disclose another hot air circulation heated type bread producing machine in 97245821.2, and its heating partly be a kind of heat generating component by heating wire winding face one-tenth, and it does not possess the anti-dry function.In a single day fan electromotor lost efficacy, and heating wire can blow very soon.
Chinese patent application number is the bread producing machine that discloses another hot blast heating in 200520119612.9.The block form that is arranged as of its generate heat indoor fan and heat-generating pipe, promptly heat-generating pipe is in a side of fan.
Summary of the invention
The objective of the invention is to consider the problems referred to above and concealed heat-generating pipe of a kind of employing and hot blast mode of heating are provided, not only improve the safety in utilization of bread producing machine, and can reach the hot blast heating surface chartered plane of better bread baking effect.The bread epidermis of hot blast heating surface chartered plane of the present invention baking is thin, and surface coloring is even.It is a kind of convenient and practical hot blast heating surface chartered plane.
Technical scheme of the present invention is: hot blast heating surface chartered plane of the present invention, include shell, baking vessel, heat-generating pipe, bread barrel, controller, loam cake, wherein baking vessel is arranged in the set hollow cavity of shell, bread barrel is arranged in the baking vessel, the top of bread barrel is equiped with loam cake, controller is electrically connected with heat-generating pipe, wherein the outside of baking vessel is provided with heating clamber, heat-generating pipe is placed in the heating clamber, and the side of heat-generating pipe is equiped with centrifugal drive fan, centrifugal drive fan is installed on the output shaft of drive motors, controller is electrically connected with drive motors, and the sidewall that baking vessel is connected with heating clamber is provided with heating clamber fresh air inlet and the heating clamber exhaust vent that communicates with each other.
Above-mentioned heating clamber except that with sidewall that baking vessel is connected, other sidewall is the sandwich construction that comprises at least 2 layer materials.
Above-mentioned heating clamber is for including internal layer and outer field double-level-metal layer, and the thermal insulation layer made by insulation material of outer field outer surface parcel one deck.
Above-mentioned skin is provided with the fuse stator and is fixed with the temperature fuse that packages with insulating sleeve.
Above-mentioned skin is provided with the fuse stator and is fixed with at least 2 temperature fuses that package with insulating sleeve.
Above-mentioned heat-generating pipe is the tubular metal heater with dry combustion method ability.
Above-mentioned heat-generating pipe be looped around centrifugal drive fan around.
The Thermal Cutoffs of dry combustion method protection is equipped with at the back of above-mentioned heating clamber; A self-radiating fan also is housed on the output shaft of above-mentioned centrifugal fan drive motors.
Above-mentioned baking vessel is located at the position corresponding with the geometric center of centrifugal drive fan with the heating clamber fresh air inlet that communicates with each other that the sidewall that heating clamber connects is provided with.
Have between the air-out direction of the heating clamber exhaust vent that communicates with each other that the sidewall that above-mentioned baking vessel is connected with heating clamber is provided with and the baking vessel and avoid hot blast directly to blow to air-out angle on the bread barrel.
The present invention is because employing is provided with heating clamber in the outside of baking vessel, heat-generating pipe is placed in the heating clamber, and the side of heat-generating pipe is equiped with centrifugal drive fan, centrifugal drive fan is installed in the structure on the output shaft of drive motors, it is indoor that heat-generating pipe of the present invention is fixed on heating, baking indoor user at bread producing machine can't be seen heat-generating pipe, guarantees that the user can not touch heater in the process of operation bread barrel, improve its security.The present invention adopts concealed heat-generating pipe and hot blast mode of heating, not only improves the safety in utilization of bread producing machine, and can reach better bread baking effect.The bread epidermis of hot blast heating surface chartered plane of the present invention baking is thin, and surface coloring is even.It is a kind of convenient and practical hot blast heating surface chartered plane.The present invention is that a kind of design is ingenious, function admirable, convenient and practical hot blast heating surface chartered plane.
Description of drawings
Fig. 1 is the structural representation of existing common bread producing machine;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is arranged on schematic diagram in the baking vessel for bread barrel of the present invention;
Fig. 4 is the turnover wind structural representation of baking vessel of the present invention;
Fig. 5 is the assembling schematic diagram between baking vessel of the present invention and the heating clamber;
Fig. 6 is the generate heat installation diagram of chamber of the present invention;
Fig. 7 is the upward view of Fig. 6;
Fig. 8 is the scheme of installation of hot blast room temperature examination fuse of the present invention;
Fig. 9 is the B-B cutaway view of Fig. 8.
The specific embodiment
Embodiment:
Structural representation of the present invention such as Fig. 3,4,5, shown in 6, hot blast heating surface chartered plane of the present invention, include shell 1.2, baking vessel 1.4, heat-generating pipe 1.5, bread barrel 1.7, controller 1.8, loam cake 1.9, wherein baking vessel 1.4 is arranged in the set hollow cavity of shell 1.2, bread barrel 1.7 is arranged in the baking vessel 1.4, the top of bread barrel 1.7 is equiped with loam cake 1.9, controller 1.8 is electrically connected with heat-generating pipe 1.5, wherein the outside of baking vessel 1.4 is provided with heating clamber 2.3, heat-generating pipe 1.5 is placed in the heating clamber 2.3, and the side of heat-generating pipe 1.5 is equiped with centrifugal drive fan 2.4, centrifugal drive fan 2.4 is installed on the output shaft of drive motors 2.6, controller 1.8 is electrically connected with drive motors 2.6, and the sidewall that baking vessel 1.4 is connected with heating clamber 2.3 is provided with heating clamber fresh air inlet 2.1 and the heating clamber exhaust vent 2.2 that communicates with each other.In addition, the present invention also comprises transmission system 1.1, motor 1.3, power panel 1.6 etc.Drive transmission system 1.1 motions by controller (1.8) control motor 1.3, realize stirring face.Give power supplies such as heat-generating pipe 1.5, drive motors 2.6, motor 1.3 by power panel 1.6.
It is very fast to consider in the less space of heating clamber 2.3 that temperature rises, and can cause the outside wall temperature of heating clamber 2.3 too high.Above-mentioned heating clamber 2.3 except that with sidewall that baking vessel 1.4 is connected, other sidewall is the sandwich construction that comprises at least 2 layer materials.In the present embodiment, above-mentioned heating clamber 2.3 is the double-level-metal layer that includes internal layer 2.5 and outer 2.8, and outer 2.8 outer surface wraps up the thermal insulation layer 2.9 that one deck is made by insulation material.Internal layer 2.5 and outer 2.8 space layer that form are tentatively heat insulation.The thermal insulation layer of being made by insulation material 2.9 reduces the outer field temperature in heating chamber once more again, to reduce the influence to control environment temperature partly.
Be the security of guaranteeing to use, above-mentioned outer 2.8 are provided with fuse stator 2.10 and are fixed with the temperature fuse 2.11 that packages with insulating sleeve 2.12.In the present embodiment, above-mentioned outer 2.8 are provided with fuse stator 2.10 and are fixed with at least 2 temperature fuses 2.11 that package with insulating sleeve 2.12.After preventing that fan electromotor lost efficacy, heating clamber 2.3 temperature raise and the security incident that causes fast.This temperature fuse is near the mounting structure of heat-generating pipe, and the reaction of its safeguard protection effect is more rapid.
In the present embodiment, the tubular metal heater of above-mentioned heat-generating pipe 1.5 for having the dry combustion method ability.
Be further to improve the rate of heat exchange of heat-generating pipe surface and air, above-mentioned heat-generating pipe 1.5 be looped around centrifugal drive fan 2.4 around.
In addition, be the security of guaranteeing to use, the Thermal Cutoffs of dry combustion method protection is equipped with at the back of above-mentioned heating clamber 2.3; A self-radiating fan also is housed on the output shaft of above-mentioned centrifugal fan drive motors.
In the present embodiment, above-mentioned baking vessel 1.4 is located at the position corresponding with the geometric center of centrifugal drive fan 2.4 with the heating clamber fresh air inlet 2.1 that communicates with each other that the sidewall that heating clamber 2.3 connects is provided with.
In the present embodiment, be provided with between the air-out direction of the heating clamber exhaust vent 2.2 that communicates with each other that the sidewall that above-mentioned baking vessel 1.4 is connected with heating clamber 2.3 is provided with and the baking vessel 1.4 and avoid hot blast directly to blow to air-out angle on the bread barrel 1.7.The air-out direction of heating clamber exhaust vent 2.2 is blown into baking vessel 1.4, avoids hot blast directly to blow on the position of bread barrel 1.7 by certain angle.
Operation principle of the present invention is as follows: the process in early stage of breadmaking of the present invention, as stir face, fermentation, the same with common automatic bread machine, but its heating process and common automatic bread machine are different, concrete heating process is as follows: controller 1.8 sends signal, and the heat-generating pipe 1.5 of heat-generating system is started working, and controller 1.8 also sends working signal to hot blast drive motors 2.6 synchronously, drive the rotation at a high speed of centrifugal hot blast drive fan 2.4, heart position produces the negative pressure band therein.Heating clamber fresh air inlet 2.1 just in time is on this position, and under the effect of negative pressure, the air in the baking vessel 1.4 flows into heating chamber 2.3 through heating clamber fresh air inlet 2.1.And flow to the heat-generating pipe 1.5 that is looped around around the fan along the centrifugal direction of fan, take away synchronously by the hot-air around the pipe shaft of the heat-generating pipe heating of controller startup work, flow to heating clamber exhaust vent 2.2, hot blast is blowed between the sidewall of bread barrel 1.7 and baking vessel 1.4 in the baking vessel 1.4 through the guide frame of heating clamber exhaust vent 2.2, around bread barrel 1.7, the hot-air heat is absorbed by bread barrel 1.7, and bread is heated.Arrive the negative pressuren zone of centrifugal hot blast drive fan 2.4 afterwards, promptly the heating clamber fresh air inlet 2.1, enter heating chamber 2.3 through heating clamber fresh air inlet 2.1 once more.Simultaneously, fan electromotor drives radiator fan 2.7 simultaneously and gives motor self cooling.

Claims (10)

1. hot blast heating surface chartered plane, include shell (1.2), baking vessel (1.4), heat-generating pipe (1.5), bread barrel (1.7), controller (1.8), loam cake (1.9), wherein baking vessel (1.4) is arranged in the set hollow cavity of shell (1.2), bread barrel (1.7) is arranged in the baking vessel (1.4), the top of bread barrel (1.7) is equiped with loam cake (1.9), controller (1.8) is electrically connected with heat-generating pipe (1.5), the outside that it is characterized in that baking vessel (1.4) is provided with heating clamber (2.3), heat-generating pipe (1.5) is placed in the heating clamber (2.3), and the side of heat-generating pipe (1.5) is equiped with centrifugal drive fan (2.4), centrifugal drive fan (2.4) is installed on the output shaft of drive motors (2.6), controller (1.8) is electrically connected with drive motors (2.6), and the sidewall that baking vessel (1.4) is connected with heating clamber (2.3) is provided with heating clamber fresh air inlet (2.1) and the heating clamber exhaust vent (2.2) that communicates with each other.
2. hot blast heating surface chartered plane according to claim 1, it is characterized in that above-mentioned heating clamber (2.3) except that with sidewall that baking vessel (1.4) is connected, other sidewall is the sandwich construction that comprises at least 2 layer materials.
3. hot blast heating surface chartered plane according to claim 2, it is characterized in that above-mentioned heating clamber (2.3) is the double-level-metal layer that includes internal layer (2.5) and outer (2.8), and the outer surface of outer (2.8) wraps up the thermal insulation layer (2.9) that one deck is made by insulation material.
4. hot blast heating surface chartered plane according to claim 3 is characterized in that above-mentioned skin (2.8) is provided with fuse stator (2.10) to be fixed with the temperature fuse (2.11) that packages with insulating sleeve (2.12).
5. hot blast heating surface chartered plane according to claim 4 is characterized in that above-mentioned skin (2.8) is provided with fuse stator (2.10) to be fixed with at least 2 temperature fuses (2.11) that package with insulating sleeve (2.12).
6. hot blast heating surface chartered plane according to claim 1 is characterized in that the tubular metal heater of above-mentioned heat-generating pipe (1.5) for having the dry combustion method ability.
7. hot blast heating surface chartered plane according to claim 6, it is characterized in that above-mentioned heat-generating pipe (1.5) be looped around centrifugal drive fan (2.4) around.
8. according to each described hot blast heating surface chartered plane of claim 1 to 7, it is characterized in that the Thermal Cutoffs that dry combustion method is protected is equipped with at the back of above-mentioned heating clamber (2.3); A self-radiating fan (2.7) also is housed on the output shaft of above-mentioned centrifugal fan drive motors.
9. hot blast heating surface chartered plane according to claim 8 is characterized in that the heating clamber fresh air inlet (2.1) that communicates with each other that sidewall that above-mentioned baking vessel (1.4) and heating clamber (2.3) connect is provided with is located at the corresponding position of geometric center with centrifugal drive fan (2.4).
10. hot blast heating surface chartered plane according to claim 9 is characterized in that having between the air-out direction of the heating clamber exhaust vent (2.2) that communicates with each other that sidewall that above-mentioned baking vessel (1.4) is connected with heating clamber (2.3) is provided with and the baking vessel (1.4) and avoids hot blast directly to blow to air-out angle on the bread barrel (1.7).
CN2011100237901A 2011-01-21 2011-01-21 Hot air heating bread maker Pending CN102068210A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2011100237901A CN102068210A (en) 2011-01-21 2011-01-21 Hot air heating bread maker
PCT/CN2011/085104 WO2012097672A1 (en) 2011-01-21 2011-12-31 Hot blast heating bread machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011100237901A CN102068210A (en) 2011-01-21 2011-01-21 Hot air heating bread maker

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Publication Number Publication Date
CN102068210A true CN102068210A (en) 2011-05-25

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WO (1) WO2012097672A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102283592A (en) * 2011-07-21 2011-12-21 美的集团有限公司 Bread maker for semi-automatically making fancy bread and making method thereof
WO2012097672A1 (en) * 2011-01-21 2012-07-26 广东新宝电器股份有限公司 Hot blast heating bread machine
CN103565296A (en) * 2013-11-11 2014-02-12 广东美的厨房电器制造有限公司 Electric oven
CN104207659A (en) * 2014-08-14 2014-12-17 宁波欧燕电器有限公司 Built-in oven
CN106073527B (en) * 2016-08-31 2018-07-10 安庆三维电器有限公司 A kind of heated air circulation type electric oven peculiar to vessel
CN108348106A (en) * 2015-10-30 2018-07-31 海雾株式会社 Air ovens formula grill
CN111134547A (en) * 2018-11-06 2020-05-12 宁波方太厨具有限公司 Heat radiation structure of household appliance with baking function

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CN103315637A (en) * 2013-06-24 2013-09-25 李文庆 Electric baking oven with heat dissipation function
CN104691008A (en) * 2015-03-18 2015-06-10 樊常权 Heat wave heating type domestic oil press
JP6706847B2 (en) * 2017-08-24 2020-06-10 パナソニックIpマネジメント株式会社 Automatic bread machine
CN114190784B (en) * 2021-12-20 2023-06-02 深圳市晨北科技有限公司 Air fryer

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CN101078562A (en) * 2007-06-29 2007-11-28 泰州泰怡热工电器有限公司 Air preheater

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CN1171723A (en) * 1994-11-29 1998-01-28 S·翁国材 Improved breadmaker and coding system thereof
CN2300351Y (en) * 1997-06-13 1998-12-16 中国农业大学 Safety intelligent oven for baking
CN1286918A (en) * 1999-09-07 2001-03-14 翁国材 Improved food processing apparatus and its encoding system
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JP2004097068A (en) * 2002-09-09 2004-04-02 Matsushita Refrig Co Ltd Apparatus for cooking bread using frozen dough
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012097672A1 (en) * 2011-01-21 2012-07-26 广东新宝电器股份有限公司 Hot blast heating bread machine
CN102283592A (en) * 2011-07-21 2011-12-21 美的集团有限公司 Bread maker for semi-automatically making fancy bread and making method thereof
CN103565296A (en) * 2013-11-11 2014-02-12 广东美的厨房电器制造有限公司 Electric oven
CN103565296B (en) * 2013-11-11 2016-01-06 广东美的厨房电器制造有限公司 Electric oven
CN104207659A (en) * 2014-08-14 2014-12-17 宁波欧燕电器有限公司 Built-in oven
CN108348106A (en) * 2015-10-30 2018-07-31 海雾株式会社 Air ovens formula grill
CN106073527B (en) * 2016-08-31 2018-07-10 安庆三维电器有限公司 A kind of heated air circulation type electric oven peculiar to vessel
CN111134547A (en) * 2018-11-06 2020-05-12 宁波方太厨具有限公司 Heat radiation structure of household appliance with baking function

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Application publication date: 20110525