CN214892558U - Precision casting smelting furnace with safety ensuring mechanism - Google Patents
Precision casting smelting furnace with safety ensuring mechanism Download PDFInfo
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- CN214892558U CN214892558U CN202121183992.8U CN202121183992U CN214892558U CN 214892558 U CN214892558 U CN 214892558U CN 202121183992 U CN202121183992 U CN 202121183992U CN 214892558 U CN214892558 U CN 214892558U
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Abstract
The utility model discloses a precision casting smelting furnace with safety guarantee mechanism, contain a melting and treat the heating device of processing raw materials, heating device is located to cooling device, cooling device has the pipeline, the pipeline has an entry and an export of intercommunication each other, cooling device circulates liquid cooling heating device from the entry towards the export via the pipeline, temperature-detecting device locates the export of pipeline, the temperature behind the temperature-detecting device sensing liquid cooling heating device, ensure that heating device has normal cooling effect and safety in utilization from this, reduce the extravagant energy, reduce whole manufacturing cost simultaneously.
Description
Technical Field
The utility model relates to a precision casting, especially a precision casting smelting furnace with safety guarantee mechanism.
Background
The induction furnace is a precision casting smelting furnace which has the highest efficiency and the fastest speed for heating metal materials at present and best meets the requirements of energy conservation and environmental protection. In order to stably, reliably and safely perform a heating operation of the induction furnace for a normally continuous operation of a casting line, a cooling system of the induction furnace is an important factor for ensuring equipment safety, in addition to using a control element with high reliability.
Most of cooling systems of the existing induction furnaces are water-cooled cooling devices, and the liquid flowing in a water channel inside the induction furnace carries heat generated by heating away from the induction furnace, so that good cooling efficiency and overall energy consumption saving can be both achieved.
However, when the water-cooled cooling device encounters a water pump failure or a water channel is blocked, the cooling liquid cannot flow normally and is cooled, the temperature of the electric induction furnace is very high, the molten metal is heated abnormally, the service efficiency and the service life of the electric induction furnace are reduced, and various problems such as energy waste are caused very easily.
Disclosure of Invention
Accordingly, the main object of the present invention is to provide a precision casting smelting furnace with safety guarantee mechanism, which can ensure the precision casting smelting furnace to have normal cooling effect and safety in use, reduce the energy waste, and reduce the overall manufacturing cost.
In order to achieve the above object, the present invention provides a precision casting melting furnace with a safety mechanism, comprising a heating device, a cooling device, and a temperature detecting device, wherein the heating device melts a material to be processed; the cooling device is arranged on the heating device and is provided with a pipeline, the pipeline is provided with an inlet and an outlet which are mutually communicated, and the cooling device circulates liquid from the inlet to the outlet through the pipeline to cool the heating device; the temperature detection device is arranged at the outlet of the pipeline and senses the temperature of the liquid after the liquid cools the heating device; therefore, the heating device is ensured to have normal cooling effect and use safety, the waste of energy is reduced, and the whole manufacturing cost is reduced.
Preferably, the temperature detection device senses the temperature of the liquid after the liquid cools the heating device to generate a detection value, and the detection value is used for judging whether the temperature of the heating device is normal or not.
Preferably, the detection value is higher than the set threshold value, so that an alarm device generates an alarm signal.
Preferably, wherein the detection value is higher than a set threshold value, a controller limits the operating temperature of the heating device.
The detailed structure and features of the present invention will be described in detail in the following detailed description of the embodiments. However, it should be understood by those skilled in the art that the detailed description and specific examples, while indicating the specific embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Drawings
Fig. 1 is a schematic diagram of a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
The technical content and features of the present invention will be described in detail below with reference to the accompanying drawings based on the preferred embodiments, and those skilled in the art will understand that the present invention is mainly applied to various smelting furnaces, and the following description of the embodiments belongs to the principle general description without limiting the application field, for example, the material or shape term includes and is not limited to the material or shape designated by the description, the position term includes and is not limited to the arrangement, the proximity, the connection, or the adjacency, and the number term of each element "a" and "at least one" includes one or more than one number of elements, and the directional terms mentioned in the description are only exemplary terms based on the normal using direction and are not intended to limit the scope of the claims.
As shown in fig. 1, the present invention provides a precision casting melting furnace with a safety mechanism, which comprises a heating device 10, a cooling device 20, and a temperature detecting device 30. The heating device 10 may be any type of melting furnace that melts the material to be processed, which may be metal or other raw material for cast forming. The heating apparatus 10 according to the present preferred embodiment is exemplified by an induction heating electric furnace.
The cooling device 20 is disposed on the heating device 10, the cooling device 20 has a circular pipeline 22 wound on the heating device, the pipeline 22 has an inlet 24 and an outlet 26 which are communicated with each other, the cooling device 20 circulates liquid from the inlet 24 to the outlet 26 through the pipeline 22 for cooling, and the heat generated by melting the raw material to be processed can be taken away in the process that the liquid flows in the heating device 10, so as to achieve the effect of cooling the heating device 10.
The utility model utilizes the temperature detecting device 30 to directly sense the temperature of the liquid of the cooling device 20 flowing to the outlet 26 according to the above components, the liquid temperature of the outlet 26 directly reflects the cooling effect of the cooling device 20, if the detected value sensed by the temperature detecting device 30 is too high, the alarm device is further matched to send out a warning signal, or the controller drives and controls the heating device 10, the heating device 10 can be ensured to melt the raw material to be processed at the normal working temperature, the overheating phenomenon caused by the fault of the cooling device 20 can not occur to the heating device 10, no matter the components of the cooling device 20 are temporarily damaged, or the pipeline 22 is blocked due to long-term use, once the temperature of the liquid at the outlet 26 is too high due to the poor cooling effect, the temperature detecting device 30 can be utilized to ensure safety, and the normal cooling effect and use safety can be maintained, the energy waste is reduced, and the overall manufacturing cost is reduced.
Claims (4)
1. A precision casting melting furnace having a safety ensuring mechanism, comprising:
a heating device for melting the raw material to be processed;
the cooling device is arranged on the heating device and is provided with a pipeline, the pipeline is provided with an inlet and an outlet which are mutually communicated, and the cooling device circulates liquid from the inlet to the outlet through the pipeline to cool the heating device; and
and the temperature detection device is arranged at the outlet of the pipeline and senses the temperature of the liquid after the liquid cools the heating device.
2. The precision casting melting furnace with safety mechanism of claim 1, wherein the temperature detecting device senses the temperature of the liquid after cooling the heating device to generate a detection value, and the detection value is used to determine whether the temperature of the heating device is normal.
3. The precision casting melting furnace with safety assurance mechanism of claim 2, wherein the detected value is higher than a set threshold value to enable an alarm device to generate an alarm signal.
4. The precision casting melting furnace with safety assurance mechanism of claim 2, characterized in that the detected value is higher than a set threshold value to enable a controller to limit the operating temperature of the heating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121183992.8U CN214892558U (en) | 2021-05-28 | 2021-05-28 | Precision casting smelting furnace with safety ensuring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121183992.8U CN214892558U (en) | 2021-05-28 | 2021-05-28 | Precision casting smelting furnace with safety ensuring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214892558U true CN214892558U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121183992.8U Active CN214892558U (en) | 2021-05-28 | 2021-05-28 | Precision casting smelting furnace with safety ensuring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214892558U (en) |
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2021
- 2021-05-28 CN CN202121183992.8U patent/CN214892558U/en active Active
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