CN202734573U - Heating disk of electric furnace - Google Patents

Abstract

The utility model provides a heating disk of an electric furnace. The heating disk of the electric furnace comprises a bottom disk and an electric heating element arranged on the bottom disk in spiral mode, and the electric heating element is fixed on the bottom disk through a filling layer. The heating disk of the electric furnace has the advantages of being simple in structure, simple and convenient to manufacture, high in safety, long in service life and the like.

Description

The heating by electric cooker dish

Technical field

The utility model relates to the experimental article field, is specifically related to a kind of for the heating by electric cooker dish to the object heating.

Background technology

Furnace for testing room is the periodic operating energy-efficient electric stove, and quick heating wastes littlely, and temperature uniformity is good, and for the laboratory, industrial and mining enterprises are used as metallic element analysis and measure and common metal heat treatment.Its characteristics are furnace lining in the carborundum, full fiber insulation layer; The burner hearth material adopts ceramic fibre to make, and thermal capacitance is little, quick heating, and the cycle is short, energy savings; Use intelligent digital temp controlled meter able to programme, can work out multistage liter, guarantor, temperature lowering curve, full-automatic intensification, insulation, cooling and overtemperature prote, the program end of run stops automatically, need not be on duty; Heater element uses the high temperature resistance silk to adopt the mode of shallow embedding to place the furnace wall and form heating board, and is easy to use, safe; Configurable programmable temperature control instrument, configurable RS485 interface is realized Long-distance Control and data acquisition to electric furnace in addition, or configuration circle diagram adjusting recorder is made track record to heat treatment process.Electric furnace comprises the electric furnace shell, be located at heating plate on the electric furnace shell, be located at the roof ring on the heating plate.Heating plate is combined by heating and chassis, the heating of existing electric furnace directly curls up on the chassis, the movement of heating in use easily occurs, cause the heating self-contact, thereby be short-circuited, life to the user produces safely threat, has affected simultaneously the operating process of experiment.

Summary of the invention

Technical problem to be solved in the utility model be to provide a kind of simple in structure, manufacturing is easy, security performance is high, the heating by electric cooker dish of long service life.

For solving above-mentioned existing technical problem, the utility model adopts following scheme: the heating by electric cooker dish, comprise the chassis, the heating on the chassis of spiraling, and described heating is fixed on the chassis by packed layer.

As preferably, described heating is embedded in the packed layer, has got rid of the possibility that heating and extraneous conductive materials come in contact fully, thereby has strengthened the security performance of electric furnace, has prolonged the service life of electric furnace.

As preferably, described packed layer adopts pulverized limestone, thus make simple in structure, make easyly, reduced simultaneously production cost.

Beneficial effect:

The heating by electric cooker dish that the utility model adopts technique scheme to provide, simple in structure, make easyly, can greatly improve the security performance that electric furnace uses, avoided the generation of short circuit, prolonged the service life of electric furnace.

Description of drawings

Fig. 1 is top view of the present utility model;

Fig. 2 is front view of the present utility model.

Among the figure, chassis 1, heating 2, packed layer 3.

The specific embodiment

Shown in Fig. 1-2, the heating by electric cooker dish comprises chassis 1, spirals at the One On The Chassis heating 2, and described heating 2 is fixed on the chassis 1 by packed layer 3, and described heating 2 is embedded in the packed layer 3, and described packed layer 3 adopts pulverized limestone.

Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Although this paper has more used the terms such as chassis 1, heating 2, packed layer 3, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.

Claims (3)

1. heating by electric cooker dish comprises chassis (1), the heating (2) on chassis (1) of spiraling, and it is characterized in that: described heating (2) is fixed on the chassis (1) by packed layer (3).

2. heating by electric cooker dish according to claim 1, it is characterized in that: described heating (2) is embedded in the packed layer (3).

3. heating by electric cooker dish according to claim 1 is characterized in that: described packed layer (3) employing pulverized limestone.

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