CN215766126U - Oven heating control system - Google Patents
Oven heating control system Download PDFInfo
- Publication number
- CN215766126U CN215766126U CN202122013723.3U CN202122013723U CN215766126U CN 215766126 U CN215766126 U CN 215766126U CN 202122013723 U CN202122013723 U CN 202122013723U CN 215766126 U CN215766126 U CN 215766126U
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- Prior art keywords
- wall
- temperature
- temperature controller
- oven
- control system
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 43
- 230000001012 protector Effects 0.000 claims abstract description 16
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of oven heating control, in particular to an oven heating control system, aiming at the problems of single function and incomplete protective measures in the background technology, the utility model provides the following scheme, which comprises a temperature control box, wherein a temperature controller is arranged on the inner wall of the temperature control box, the outer wall of one side of the temperature controller is connected with a lead, the temperature controller is connected with an air switch through the lead, the outer wall of the top of the air switch is connected with a single-open switch through the lead, and the outer wall of one side of the single-open switch is connected with a time relay through the lead. According to the utility model, the time relay is arranged on the temperature controller, the time relay can control the heating time of the oven, the consumption of electric energy is reduced, the intelligent degree is high, when the temperature sensor detects that the temperature in the oven is overhigh, the thermal overload protector can disconnect the power supply through the air switch, the risk of damage of the oven due to overhigh temperature is avoided, the equipment is complete, and the functions are various.
Description
Technical Field
The utility model relates to the technical field of oven heating control, in particular to an oven heating control system.
Background
The general oven is formed by welding formed section steel and thin plates, has reasonable structure, attractive appearance of the oven body, firmness and durability, can be used as a shelf and a trolley for a test article in a working chamber, and is filled with a heat insulation layer with good heat insulation between the working chamber and the outer shell of the oven body. The air blowing device can force the heated air in the working chamber to flow in a convection way, and the temperature uniformity in the box is improved. The air in the working chamber can be replaced by opening the wind top valve. An air channel is arranged between the left wall of the working chamber and the heat insulation layer in the blast box, and is internally provided with blast air, fan blades and a guide plate, and a blast air switch can be opened to enable the blast air machine to work.
In order to achieve the expected drying effect of the articles in the oven, a set of complete heating control system needs to be provided for the oven, but the common oven heating control system has single function and incomplete protective measures, and when the oven works for a long time, the heating control system is difficult to accurately control the temperature.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an oven heating control system.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an oven heating control system, includes the temperature control case, temperature control incasement wall installs temperature controller, and temperature controller one side outer wall connection has the wire, temperature controller passes through the wire and is connected air switch, and air switch top outer wall is connected with single switch through the wire, single switch one side outer wall is connected with time relay through the wire, air switch bottom outer wall is connected with thermal overload protector through the wire, and thermal overload protector one side outer wall is connected with temperature sensor through the wire, air switch one side outer wall is connected with the power through the wire.
Preferably, the outer wall of the other side of the temperature controller is connected with a solid-state relay through a wire, and the solid-state relay is connected with a heating rod through a wire.
Preferably, one side of the outer wall of the temperature controller is provided with a display screen, and one side of the outer wall of the temperature controller is provided with an adjusting button at the lower end of the display screen.
Preferably, one side outer wall of the thermal overload protector is connected with a normal indicator light through a lead, and one side of the normal indicator light is provided with an abnormal indicator light.
Preferably, the outer wall of the top of the temperature controller is connected with a heating indicator lamp through a wire, and a constant temperature indicator lamp is arranged on one side of the heating indicator lamp.
Preferably, the installed part is all installed to the corner all around of control by temperature change case one side outer wall, and installed part one side outer wall set up threaded hole.
The utility model has the beneficial effects that:
1. according to the oven heating control system, the time relay is mounted on the temperature controller, the time relay can control the heating time of the oven, the consumption of electric energy is reduced, and the intelligent degree is high;
2. the oven heating control system of this design, when temperature sensor detected the inside high temperature of oven, thermal overload protector can break off the power through air switch, has avoided the oven because the high risk that leads to damaging of temperature, and is multiple, and the function is various.
Drawings
FIG. 1 is a front view of the overall structure of an oven heating control system according to the present invention;
FIG. 2 is a schematic diagram of an internal structure of a temperature control box of the oven heating control system according to the present invention;
fig. 3 is a schematic connection diagram of an electrical structure of an oven heating control system according to the present invention.
In the figure: 1 temperature control box, 2 temperature controller, 3 air switch, 4 single-open switches, 5 time relay, 6 thermal overload protector, 7 temperature sensor, 8 power, 9 solid state relay, 10 heating rod, 11 display screens, 12 adjustment button, 13 normal pilot lamp, 14 abnormal indicator lamp, 15 heating pilot lamp, 16 constant temperature pilot lamp, 17 installed parts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an oven heating control system comprises a temperature control box 1, wherein a temperature controller 2 is installed on the inner wall of the temperature control box 1, a lead is connected to the outer wall of one side of the temperature controller 2, the temperature controller 2 is connected with an air switch 3 through a lead, the outer wall of the top of the air switch 3 is connected with a single-open switch 4 through a lead, a time relay 5 is connected to the outer wall of one side of the single-open switch 4 through a lead, the time relay 5 is installed on the temperature controller 2, the time relay 5 can control the heating time of an oven, the consumption of electric energy is reduced, and the intelligent degree is high;
the outer wall of the bottom of the air switch 3 is connected with a thermal overload protector 6 through a wire, the outer wall of one side of the thermal overload protector 6 is connected with a temperature sensor 7 through a wire, the outer wall of one side of the air switch 3 is connected with a power supply 8 through a wire, and when the temperature sensor 7 detects that the temperature in the oven is too high, the thermal overload protector 6 can disconnect the power supply 8 through the air switch 3, so that the risk of damage of the oven due to the too high temperature is avoided, the equipment is complete, and the functions are various;
the other side outer wall of the temperature controller 2 is connected with a solid-state relay 9 through a lead, the solid-state relay 9 is connected with a heating rod 10 through a lead, one side outer wall of the temperature controller 2 is provided with a display screen 11, one side outer wall of the temperature controller 2 is positioned at the lower end of the display screen 11 and is provided with an adjusting button 12, one side outer wall of the thermal overload protector 6 is connected with a normal indicator lamp 13 through a lead, and one side of the normal indicator lamp 13 is provided with an abnormal indicator lamp 14;
2 top outer walls of temperature controller are connected with heating pilot lamp 15 through the wire, and 15 one sides of heating pilot lamp are provided with constant temperature indicator 16, installed part 17 is all installed to the corner all around of 1 one side outer wall of temperature control box, and 17 one side outer walls of installed part set up threaded hole.
The working principle is as follows: the power supply 8 is connected with an air switch 3 in the temperature control box 1 through a lead, the air switch 3 is simultaneously connected with a temperature controller 2, a single-open switch 4 and a thermal overload protector 6, on one hand, the single-open switch 4 is opened, a time relay 5 is started, the heating time of a heating rod 10 is controlled through the time relay 5, on the other hand, because the solid-state relay 9 is connected between the temperature controller 2 and the heating rod 10, the temperature of the heating rod 10 can be directly adjusted through the temperature controller 2, thereby adjusting the temperature in the oven, the temperature sensor 7 is used for detecting the temperature in the oven, when the temperature is higher than the set value, the air switch 3 is closed through the thermal overload protector 6, the normal indicator lamp 13 connected to the thermal overload protector 6 lights a normal signal, the heating indicator lamp 15 lights when the heating rod 10 heats, otherwise, the constant temperature indicator lamp 16 lights.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides an oven heating control system, includes temperature control box (1), its characterized in that, temperature controller (2) are installed to temperature control box (1) inner wall, and the outer wall connection of one side of temperature controller (2) has the wire, temperature controller (2) are connected air switch (3) through the wire, and air switch (3) top outer wall is connected with single switch (4) through the wire, single switch (4) one side outer wall is connected with time relay (5) through the wire, air switch (3) bottom outer wall is connected with thermal overload protector (6) through the wire, and thermal overload protector (6) one side outer wall is connected with temperature sensor (7) through the wire, air switch (3) one side outer wall is connected with power (8) through the wire.
2. An oven heating control system as claimed in claim 1, characterized in that the other side outer wall of the temperature controller (2) is connected with a solid state relay (9) through a lead, and the solid state relay (9) is connected with a heating rod (10) through a lead.
3. Oven heating control system according to claim 1, characterized in that one side of the outer wall of the temperature controller (2) is provided with a display screen (11), and one side of the outer wall of the temperature controller (2) at the lower end of the display screen (11) is provided with an adjusting button (12).
4. An oven heating control system as claimed in claim 1, characterized in that the outer wall of one side of the thermal overload protector (6) is connected with a normal indicator lamp (13) through a lead, and one side of the normal indicator lamp (13) is provided with an abnormal indicator lamp (14).
5. An oven heating control system as claimed in claim 1, characterized in that the outer wall of the top of the temperature controller (2) is connected with a heating indicator lamp (15) through a lead, and a constant temperature indicator lamp (16) is arranged on one side of the heating indicator lamp (15).
6. The oven heating control system as claimed in claim 1, wherein mounting pieces (17) are mounted at the corners of the periphery of the outer wall of one side of the temperature control box (1), and threaded holes are formed in the outer wall of one side of each mounting piece (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122013723.3U CN215766126U (en) | 2021-08-25 | 2021-08-25 | Oven heating control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122013723.3U CN215766126U (en) | 2021-08-25 | 2021-08-25 | Oven heating control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215766126U true CN215766126U (en) | 2022-02-08 |
Family
ID=80078476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122013723.3U Expired - Fee Related CN215766126U (en) | 2021-08-25 | 2021-08-25 | Oven heating control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215766126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118888229A (en) * | 2024-09-30 | 2024-11-01 | 江苏祥源电气设备有限公司 | A method for gluing hollow insulators |
-
2021
- 2021-08-25 CN CN202122013723.3U patent/CN215766126U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118888229A (en) * | 2024-09-30 | 2024-11-01 | 江苏祥源电气设备有限公司 | A method for gluing hollow insulators |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |