CN201431359Y

CN201431359Y - Temperature control device for electric fryer

Info

Publication number: CN201431359Y
Application number: CN2009201537935U
Authority: CN
Inventors: 潘允
Original assignee: AISIJIE SHENZHEN ELECTRIC SHENZHEN Co Ltd
Current assignee: Hubei Xiangjiang Electrical Appliance Co., Ltd.
Priority date: 2009-03-30
Filing date: 2009-05-12
Publication date: 2010-03-31
Anticipated expiration: 2019-05-12
Also published as: ITMI20090392U1; DE202009005147U1; FR2945431B3; FR2945431A3; ES1070833U; ES1070833Y

Abstract

The utility model discloses a temperature control device for an electric fryer, comprising a fryer body, an oil bucket arranged inside the fryer body, a control box connected with the oil bucket, a temperature adjusting knob arranged on the control box and two heating tubes connected with the control box, wherein a mechanical adjustable temperature controller is arranged in the control box, one end of a strip-shaped heat transferring body is connected with the mechanical adjustable temperature controller, and a free end thereof extends to the inner bottom of the oil bucket after being bent. Byadopting the metal sheet type strip-shaped heat transferring body, when the oil temperature reaches a preset temperature, the heat transferring strip transfers heat to disconnect the mechanical temperature controller and cut off a power supply. Compared with a liquid temperature controller, the temperature control device has the advantages of low cost, simple structure and convenient installation. The strip-shaped heat transferring body is also provided with an overheating protection device, thus effectively avoiding influence on product safety due to extreme rising of the oil temperature when the adjustable temperature controller fails. Therefore, the temperature control device is safe and reliable.

Description

A kind of deep frying pan attemperating unit

Technical field

The utility model relates to the accessory that uses on the deep frying pan, relates in particular to the attemperating unit on the deep frying pan.

Background technology

Along with growth in the living standard, various automation tablewares are widely used in the life, such as the electric cooker of the usefulness of cooking, steam the electric steamer that dish is used, and the deep frying pan that fried food adopts is all very many on market, but these instruments are bringing people simultaneously easily, but also exist very important risk,, therefore certainly exist overheated situation because adopt the heating wire heating mostly, if can in time cut off the electricity supply then can dangerously not take place this moment, otherwise may cause irremediable loss, the temperature controller that present above-mentioned tableware adopts mostly is the liquid-type temperature controller, and its principle is, adstante febre, expansion of liquids, when temperature surpassed preset temperature, then expansion of liquids finally made temperature detect switch (TDS) disconnect, cut off the electricity supply, adopt this structure, no doubt can realize limitting the purpose of temperature, but shortcoming is exactly, cost is higher, installs inconvenient; And if the capillary bending of loading liquid distortion can not realize the temperature detect switch (TDS) disconnection and take place out of control.

The utility model content

Main purpose of the present utility model is to provide a kind of deep frying pan attemperating unit, can realize the purpose of deep frying pan limit temperature, and simple in structure, and cost is low, is convenient to install, and is safe and reliable.

In order to achieve the above object, the technical scheme that the utility model adopted is: a kind of deep frying pan attemperating unit, comprise a pot body, be located at the oil drum in pot body, the control box that is connected with oil drum, two heat-generating pipes being located at the temperature adjustment knob on the control box and being connected with control box are provided with the adjustable temperature controller of mechanical type in control box, heat transfer strip shape body one end is connected with the adjustable temperature controller of described mechanical type, and free end extends to the oil drum inner bottom part after bending.

Above-mentioned a kind of deep frying pan attemperating unit, described heat transfer strip shape body is provided with overtemperature protection system, and the heat transfer strip shape body is between described two heat-generating pipes.

Above-mentioned a kind of deep frying pan attemperating unit, described heat transfer strip shape body stretch out the back from the adjustable temperature controller of mechanical type and prolong the oil drum inwall to the oil drum bucket after locate bending and extend the bending once more of oil drum bottom, and the part strip shape body that conducts heat is positioned at the oil drum inner bottom part.

Above-mentioned a kind of deep frying pan attemperating unit, described heat transfer strip shape body is rectangular laminar, is made by metal material.

After adopting said structure; adopt metal foil chip heat transfer strip shape body; when oily temperature reaches preset temperature; but the heat transfer strip shape body conducts heat to the adjustable temperature controller of mechanical type; bi-metal plate deformed on the adjustable temperature controller of mechanical type; the mechanical type temperature detect switch (TDS) is disconnected; cut off the electricity supply; compare with the temperature control liquid device; has cost advantage low, simple in structure, easy for installation; also be provided with overtemperature protection system on the heat transfer strip shape body, the oil temperature extremely raises and influences product safety when effectively avoiding adjustable temperature controller to lose efficacy, so the utility model is safe and reliable.

Description of drawings

Fig. 1 is a stereogram of the present utility model;

Fig. 2 sectional view of the present utility model;

Fig. 3 is a local face upwarding stereogram of the present utility model.

The specific embodiment

In order to make those skilled in the art better understand the utility model, conjunction with figs. describes in detail now.

Please refer to shown in Fig. 1-3, the utility model discloses a kind of deep frying pan attemperating unit, comprise pot body 1, be located at the oil drum 2 in pot body 1, the control box 3 that is connected with oil drum 2, be located at the temperature adjustment knob 4 on the control box 3 and two heat-generating pipes 5 that are connected with control box 3, in control box 3, be provided with the adjustable temperature controller 6 of mechanical type and be commercially available standard, ripe temperature control components and parts, in the adjustable temperature controller 6 of described mechanical type, be provided with the switch plate 9 and the bimetal leaf 8 of band fore-set 7, heat transfer strip shape body 10 1 end are connected with bimetal leaf 8 on the adjustable temperature controller 6 of described mechanical type, extend to oil drum 2 inner bottom parts after the bending of free end lease making, in the course of the work, because of heat transfer strip shape body 10 parts immerse in the oil, be convenient to heat in time is delivered to bimetal leaf 8 by heat transfer strip shape body 10, when the oil temperature surpasses design temperature, bimetal leaf 8 distortion also contacts with fore-set 7 on the switch plate 9, under the effect of bimetal leaf 8 deformation forces, thereby switch is disconnected, wherein:

Described heat transfer strip shape body 10 is provided with overtemperature protection system 11; its groundwork principle can be cut off the electricity supply automatically for thermel protection device when heat reaches predetermined value; prevent that heat-generating pipe 5 from continuing heating; but overtemperature protection system 11 is the Kick type temperature controller of disposable hot fuse or hand-reset, and heat transfer strip shape body 10 is between described two heat-generating pipes 5.

Described heat transfer strip shape body 10 stretches out the back from the adjustable temperature controller 6 of mechanical type and prolongs oil drum 2 inwalls after to 2 barrels in oil drum along place's bending and extend oil drum 2 bottoms and bend once more, free end portion heat transfer strip shape body is positioned at oil drum 2 inner bottom parts, therefore in use, heat transfer strip shape body 10 and heat-generating pipe 5 parts all immerse in the oil, in time transmit the oil temperature to the adjustable temperature controller of mechanical type 6 places.

Described heat transfer strip shape body 10 is rectangular laminar, is made by metal material or other heat carriers.

After adopting said structure, adopt metal foil chip heat transfer strip shape body 10, when oily temperature reaches preset temperature, but heat transfer strip shape body 10 conducts heat to the adjustable temperature controller of mechanical type, bi-metal plate deformed on the adjustable temperature controller of mechanical type disconnects the mechanical type temperature detect switch (TDS), cuts off the electricity supply, compare with the temperature control liquid device, have cost advantage low, simple in structure, easy for installation.

Claims

1, a kind of deep frying pan attemperating unit, comprise a pot body, be located at the oil drum in pot body, the control box that is connected with oil drum, two heat-generating pipes being located at the temperature adjustment knob on the control box and being connected with control box is characterized in that, are provided with the adjustable temperature controller of mechanical type in control box, heat transfer strip shape body one end is connected with the adjustable temperature controller of described mechanical type, and free end extends to the oil drum inner bottom part after bending.

2, a kind of deep frying pan attemperating unit as claimed in claim 1 is characterized in that, described heat transfer strip shape body is provided with overtemperature protection system, and the heat transfer strip shape body is between described two heat-generating pipes.

3, a kind of deep frying pan attemperating unit as claimed in claim 1, it is characterized in that, described heat transfer strip shape body stretches out the back from the adjustable temperature controller of mechanical type and extends oil drum bottom once more bending along locating bending back along the oil drum inwall to the oil drum bucket, and the part strip shape body that conducts heat is positioned at the oil drum inner bottom part.

4, a kind of deep frying pan attemperating unit as claimed in claim 1 is characterized in that, described heat transfer strip shape body is rectangular laminar, is made by metal material.