CN202993832U - Novel timing temperature controlled experimental electric oven - Google Patents
Novel timing temperature controlled experimental electric oven Download PDFInfo
- Publication number
- CN202993832U CN202993832U CN 201220576976 CN201220576976U CN202993832U CN 202993832 U CN202993832 U CN 202993832U CN 201220576976 CN201220576976 CN 201220576976 CN 201220576976 U CN201220576976 U CN 201220576976U CN 202993832 U CN202993832 U CN 202993832U
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- electric
- heat insulation
- electric furnace
- electric oven
- heating body
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Abstract
The utility model discloses a novel timing temperature controlled experimental electric oven. The electric oven comprises a lower heat insulation post, an electric heater, a temperature control instrument, bottom legs, a heat insulation plate, a time relay, an electric oven body, an upper heat insulation post, a power knob and a switch, wherein the electric heater is formed by combining a metal shell, a high-temperature resistant material and an electric heating element. The timing temperature controlled electric oven for setting the heating temperature by using the temperature control instrument and setting the heating time by using the time relay is simple in structure, convenient to move, safe in use and long in service life.
Description
Technical field
The utility model relates to electric heating equipment field, espespecially a kind of Novel timing temperature control experimental electric furnace.
Background technology
in the daily chemical experiment and chemical analysis process in laboratory, usually need some raw materials are heated, perhaps the chemical reaction of some experiments heated, experimental electric furnace is the electric heating equipment of commonly using, traditional experimental electric furnace is because electrical heating wire is outside exposed, directly contact with air, corroded by high-temperature oxydation and chemical reagent, cause the frequent aging fracture of electrical heating wire, so, experimental electric furnace is the laboratory equipment that the most easily breaks down, in addition, traditional experimental electric furnace safety in utilization is poor, there is certain potential safety hazard, and can't realize timing and temperature controlling function.
Summary of the invention
A kind of Novel timing temperature control of the utility model experimental electric furnace is characterized in that overcoming the deficiency of above-mentioned technology, provides a kind of safe, has regularly and the electric furnace of temperature controlling function.
to achieve these goals, technical solution of the present utility model is: a kind of Novel timing temperature control experimental electric furnace is by lower heat insulation post, electric heating body, temperature controller, footing, thermal insulation board, the time relay, the electric furnace casing, upper heat insulation post, power knob and switch form, electric heating body is by metal shell, exotic material and electrical heating elements combine, and by upper heat insulation post, thermal insulation board and lower heat insulation post are installed on the electric furnace casing, make electrical heating elements and air insulated in electric heating body, in the electric furnace casing, electric device is installed, temperature controller, electric device in the high temperature resistant wire that the time relay is connected with electric heating body and electric furnace casing is connected, and regulate external power output by the rotation of power knob.
The beneficial effects of the utility model are: utilize temperature controller that heating-up temperature is set, utilize the time relay to set the timing temperature control electric furnace of heat time heating time, simple in structure, conveniently moving uses safety, and the life-span is long.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Fig. 1 is structural representation of the present utility model.
In figure: 1, lower heat insulation post, 2, electric heating body, 3, temperature controller, 4, footing, 5, thermal insulation board, 6, the time relay, 7, the electric furnace casing, 8, upper heat insulation post, 9, the power knob, 10, switch.
The specific embodiment
shown in accompanying drawing, a kind of Novel timing temperature control experimental electric furnace is by lower heat insulation post 1, electric heating body 2, temperature controller 3, footing 4, thermal insulation board 5, the time relay 6, electric furnace casing 7, upper heat insulation post 8, power knob 9 and switch 10 form, electric heating body 2 is by metal shell, exotic material and electrical heating elements combine, and by upper heat insulation post 8, thermal insulation board 5 and lower heat insulation post 1 are installed on electric furnace casing 7, make electrical heating elements and air insulated in electric heating body 2, in electric furnace casing 7, electric device is installed, temperature controller 3, the interior electric device of the high temperature resistant wire of the time relay 6 in being connected with electric heating body and electric furnace casing 7 is connected, and regulate external power output by the rotation of power knob 9.
During use, material to be heated is placed in regularly on the electric heating body 2 of temperature control electric furnace, switches on power, turn power knob 9 is regulated external power output, realizes material to be heated is heated.
The above; embodiment is only that preferred embodiment of the present utility model is described; be not that scope of the present utility model is limited; under the prerequisite of the spirit that does not break away from the utility model technology; various distortion and improvement that this area engineers and technicians make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (1)
1. Novel timing temperature control experimental electric furnace, it is characterized in that: described timing temperature control electric furnace is by lower heat insulation post, electric heating body, temperature controller, footing, thermal insulation board, the time relay, the electric furnace casing, upper heat insulation post, power knob and switch form, electric heating body is by metal shell, exotic material and electrical heating elements combine, and by upper heat insulation post, thermal insulation board and lower heat insulation post are installed on the electric furnace casing, make electrical heating elements and air insulated in electric heating body, in the electric furnace casing, electric device is installed, temperature controller, electric device in the high temperature resistant wire that the time relay is connected with electric heating body and electric furnace casing is connected, and regulate external power output by the rotation of power knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220576976 CN202993832U (en) | 2012-11-06 | 2012-11-06 | Novel timing temperature controlled experimental electric oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220576976 CN202993832U (en) | 2012-11-06 | 2012-11-06 | Novel timing temperature controlled experimental electric oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202993832U true CN202993832U (en) | 2013-06-12 |
Family
ID=48565006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220576976 Expired - Fee Related CN202993832U (en) | 2012-11-06 | 2012-11-06 | Novel timing temperature controlled experimental electric oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202993832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596248A (en) * | 2015-01-23 | 2015-05-06 | 胡和萍 | Industrial electric furnace |
-
2012
- 2012-11-06 CN CN 201220576976 patent/CN202993832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596248A (en) * | 2015-01-23 | 2015-05-06 | 胡和萍 | Industrial electric furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131106 |