CN211121667U - Stove plate temperature measuring device - Google Patents
Stove plate temperature measuring device Download PDFInfo
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- CN211121667U CN211121667U CN201922136805.XU CN201922136805U CN211121667U CN 211121667 U CN211121667 U CN 211121667U CN 201922136805 U CN201922136805 U CN 201922136805U CN 211121667 U CN211121667 U CN 211121667U
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- temperature measuring
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Abstract
The embodiment of the application discloses stove dish temperature measuring device includes: a furnace plate; the upper surface of the furnace plate is fixed with a temperature measuring rod; the temperature measuring rod is arranged in parallel with the bottom surface of the furnace plate; a thermocouple is arranged in the temperature measuring rod. The utility model discloses effectively reduced temperature error, made the temperature measurement more accurate to improve the temperature measurement effect greatly, be a high-quality stone or metal plate for standing a stove on as a precaution against fire temperature measuring device.
Description
Technical Field
The application relates to the technical field of furnace plate temperature measurement, in particular to a furnace plate temperature measuring device.
Background
At present, the temperature measuring device of infrared stove furnace plate is generally through fixing the thermocouple in the center of furnace plate to judge the temperature of furnace plate according to thermocouple hot junction and the formed voltage difference value of cold junction, but this kind of mode temperature measurement is inaccurate, and its error is great, for this reason, the utility model provides a furnace plate temperature measuring device.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a stove plate temperature measuring device, which effectively reduces temperature errors and enables temperature measurement to be more accurate, so that the temperature measurement effect is greatly improved.
In view of this, the present application provides a stove plate temperature measuring device, including: a furnace plate;
the upper surface of the furnace plate is fixed with a temperature measuring rod;
the temperature measuring rod is arranged in parallel with the bottom surface of the furnace plate;
a thermocouple is arranged in the temperature measuring rod.
Optionally, the length of the temperature measuring rod is greater than or equal to the radius of the furnace tray.
Optionally, one end of the temperature measuring rod is located at the center of the furnace plate, and the other end of the temperature measuring rod is located at the edge of the furnace plate.
Optionally, the temperature measuring rod is fixed on the furnace plate through a screw.
Optionally, the temperature probe is a metal temperature probe.
Optionally, a heating plate is arranged on the furnace plate.
Optionally, a heat insulation layer is arranged below the heating plate.
Optionally, the heating plate is formed by coiling a heating wire.
Optionally, the heating wire is a wavy heating wire.
Optionally, the thermocouple is connected to the control unit through a connecting wire.
According to the technical scheme, the embodiment of the application has the following advantages: be provided with the stone or metal plate for standing a stove on as a precaution against fire, the last fixed surface of stone or metal plate for standing a stove on as a precaution against fire is equipped with the thermodetector, the thermodetector sets up with stone or metal plate for standing a stove on as a precaution against fire bottom surface parallel arrangement, be provided with the thermocouple in the thermodetector, carry out the temperature measurement through using the thermodetector, original some temperature measurement has been changed into the face temperature measurement, the area of temperature measurement has been increased, can effectively reduce temperature error, it is more accurate to make the temperature measurement, thereby improve the temperature measurement effect greatly, and, because the thermodetector spanes on the stone or metal plate for standing a stove on as a precaution.
Drawings
FIG. 1 is a schematic structural diagram of a furnace tray temperature measuring device in an embodiment of the present application;
FIG. 2 is a side view of a temperature measuring device of a furnace plate in an embodiment of the present application;
wherein the reference numerals are:
1-furnace plate, 2-temperature measuring rod, 3-heating wire and 4-connecting wire.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The inventor finds that: the thermocouple of the existing temperature measuring device is fixed at the central position of the furnace plate, and can only measure the temperature at the center of the furnace plate, and the temperature measuring area is small, so the temperature error is large, and the temperature measurement is inaccurate; and because the thermocouple is arranged in the center of the stove plate, heat comes by radiation, and only when the cooker is put on, the heat can reduce radiation loss, and the temperature measurement of the thermocouple is relatively accurate, so that the temperature deviation is larger and uncontrollable in a non-cooker state.
The present application provides an embodiment of a furnace plate temperature measuring device, and specifically refers to fig. 1 and 2.
The stove plate temperature measuring device in this embodiment includes: the furnace plate comprises a furnace plate 1, wherein a temperature measuring rod 2 is fixed on the upper surface of the furnace plate 1, the temperature measuring rod 2 is arranged in parallel with the bottom surface of the furnace plate 1, and a thermocouple is arranged in the temperature measuring rod 2.
It should be noted that: be provided with stove plate 1, the last fixed surface of stove plate 1 has thermodetector 2, thermodetector 2 and 1 bottom surface parallel arrangement of stove plate, be provided with the thermocouple in the thermodetector 2, carry out the temperature measurement through using thermodetector 2, the face temperature measurement has been changed into with original point temperature measurement, the area of temperature measurement has been increased, can effectively reduce temperature error, it is more accurate to make the temperature measurement, thereby improve the temperature measurement effect greatly, and, because thermodetector 2 spanes on stove plate 1, the temperature measurement is direct and temperature measurement area is great relatively, and it is not big not to put the utensil relation not, therefore, even the temperature of measuring under the no pot state is also more accurate.
The above is a first embodiment of a furnace tray temperature measuring device provided in the embodiments of the present application, and the following is a second embodiment of a furnace tray temperature measuring device provided in the embodiments of the present application, and refer to fig. 1 and fig. 2 specifically.
The stove plate temperature measuring device in this embodiment includes: the furnace plate comprises a furnace plate 1, wherein a temperature measuring rod 2 is fixed on the upper surface of the furnace plate 1, the temperature measuring rod 2 is arranged in parallel with the bottom surface of the furnace plate 1, and a thermocouple is arranged in the temperature measuring rod 2.
The length of the temperature measuring rod 2 is larger than or equal to the radius of the furnace disc 1, and it can be understood that: in order to reduce the temperature measurement error, can enlarge the temperature measurement area as far as, make the temperature that records more accurate, the radius length that the length of temperature probe 2 should satisfy stove dish 1 at least promptly to can record the temperature of stove dish 1 center to stove dish 1 edge, make the temperature measurement more just accurate.
Preferably, one end of the temperature measuring rod 2 is located at the center of the furnace plate 1, and the other end is located at the edge of the furnace plate 1, at this time, the temperature sensing area extends from the edge of the furnace plate 1 to the center of the furnace plate 1, and the temperature from the edge of the furnace plate 1 to the center of the furnace plate 1 can be sensed.
The temperature measuring rod 2 is fixed on the furnace plate 1 through screws, and the assembly is simple and firm. Specifically, the temperature measuring rod 2 may be a metal temperature measuring rod.
A heating disc is arranged on the furnace disc 1; an insulating layer is arranged below the heating plate; the heating plate is formed by coiling a heating wire 3, and the heating wire 3 is coiled into a spiral structure; the heating wire 3 may be a wave-shaped heating wire.
The thermocouple is connected with the control unit through a connecting wire 4, meanwhile, the heating wire 3 is also electrically connected with the control unit, and the control unit controls the heating wire 3 to work according to temperature data fed back by the thermocouple.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. A furnace plate temperature measuring device is characterized by comprising: a furnace plate;
the upper surface of the furnace plate is fixed with a temperature measuring rod;
the temperature measuring rod is arranged in parallel with the bottom surface of the furnace plate;
a thermocouple is arranged in the temperature measuring rod.
2. The fire pan temperature measuring device of claim 1, wherein the length of the temperature measuring rod is greater than or equal to the radius of the fire pan.
3. The furnace tray temperature measuring device according to claim 2, wherein one end of the temperature measuring rod is located at the center of the furnace tray, and the other end is located at the edge of the furnace tray.
4. The furnace tray temperature measuring device according to claim 1, wherein the temperature measuring rod is fixed on the furnace tray by a screw.
5. The furnace tray temperature measuring device of claim 1, wherein the temperature measuring rod is a metal temperature measuring rod.
6. The furnace tray temperature measuring device according to claim 1, wherein a heating tray is provided on the furnace tray.
7. The furnace tray temperature measuring device according to claim 6, wherein a heat insulating layer is arranged below the heating tray.
8. The furnace tray temperature measuring device according to claim 6, wherein the heating tray is coiled by a heating wire.
9. The fire pan temperature measuring device of claim 8, wherein the heating wire is a wave-shaped heating wire.
10. The apparatus according to claim 1, wherein the thermocouple is connected to the control unit via a connecting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922136805.XU CN211121667U (en) | 2019-12-03 | 2019-12-03 | Stove plate temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922136805.XU CN211121667U (en) | 2019-12-03 | 2019-12-03 | Stove plate temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211121667U true CN211121667U (en) | 2020-07-28 |
Family
ID=71701590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922136805.XU Active CN211121667U (en) | 2019-12-03 | 2019-12-03 | Stove plate temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211121667U (en) |
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2019
- 2019-12-03 CN CN201922136805.XU patent/CN211121667U/en active Active
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