CN222994948U - Garbage power plant furnace flame image recognition device - Google Patents
Garbage power plant furnace flame image recognition device Download PDFInfo
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- CN222994948U CN222994948U CN202421935948.1U CN202421935948U CN222994948U CN 222994948 U CN222994948 U CN 222994948U CN 202421935948 U CN202421935948 U CN 202421935948U CN 222994948 U CN222994948 U CN 222994948U
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- image recognition
- recognition device
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Abstract
本实用新型公开了垃圾发电厂炉膛火焰图像识别装置，属于火焰识别设备技术领域，包括图像识别器本体，还包括设置在图像识别器本体上的散热装置、设置在散热装置外的隔热壳体以及用于对散热装置进行散热的导风装置，本实用新型通过采用第一半导体制冷片对图像识别器本体进行降温，具有体积小的优点又能产生零下几十度的低温，对图像识别装置本体进行降温，提高装置工作的稳定性。
The utility model discloses a flame image recognition device for a furnace of a garbage power plant, belonging to the technical field of flame recognition equipment, comprising an image recognition device body, a heat sink arranged on the image recognition device body, a heat insulating shell arranged outside the heat sink, and an air guide device for dissipating heat from the heat sink. The utility model adopts a first semiconductor refrigeration sheet to cool the image recognition device body, has the advantage of a small volume and can generate a low temperature of dozens of degrees below zero, cools the image recognition device body, and improves the working stability of the device.
Description
Technical Field
The utility model relates to a device for identifying flame images of a garbage power plant hearth, and belongs to the field of flame identification equipment.
Background
With the acceleration of the urban process and the continuous population growth, garbage disposal becomes an increasingly serious problem. The garbage incineration power generation is widely applied in the global scope as a recycling and harmless treatment mode. However, flame stability during waste incineration directly affects incineration efficiency, pollutant emissions, and safe operation of the equipment.
Currently, a flame image recognition device is commonly adopted in a garbage incineration power plant to monitor the combustion condition in a hearth.
Because the burning furnace chamber temperature is higher, put forward very high requirement to the cooling of flame image recognition device, the water-cooling mode that adopts at present more exists the coolant liquid and can not maintain at lower temperature, the heat dispersion can not reach the problem of demand, and the water-cooling exists the area of contact and receives the limited problem of area of contact that leads to of pipeline restriction, water cooling device's cooling capacity and pipeline flow are positively correlated with moreover, when improving pipeline diameter and improving flow reinforcing heat dispersion ability, can lead to whole volume increase again, the volume increase leads to increasing with outside area of contact, the heat that leads to accepting increases and has reduced the effect that increases water-cooling pipeline flow again.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model provides the image recognition device for the flame of the hearth of the garbage power plant, which can rapidly generate low temperature of minus tens of DEG under the condition of small volume, cool the body of the image recognition device and improve the working stability of the device.
In order to achieve the above purpose, the garbage power plant hearth flame image recognition device comprises an image recognizer body and further comprises:
the heat dissipation device comprises a plurality of first semiconductor refrigerating sheets which are arranged on the side wall of the image identifier body and face the refrigerating surface to the inside of the image identifier body;
The heat insulation shell is arranged outside the image identifier body and the first heat dissipation device, and one end positioned in the hearth is provided with a first exhaust outlet;
the air guiding device comprises an air inlet pipe communicated with the heat insulation shell and an air inlet fan arranged in the air inlet pipe.
Preferably, the heat dissipating device further comprises:
The mounting plate is arranged on the outer side wall of the image identifier body, the first semiconductor refrigerating sheet is arranged on the mounting plate, inclined plates are arranged at two ends of the mounting plate, and threads are arranged on the inclined plates;
And the fastening sleeve is matched with the threads on the mounting plate.
Preferably, a heat radiation fin is arranged on the heating surface of the first semiconductor refrigeration sheet.
Preferably, the air guiding device further comprises:
the second semiconductor refrigerating sheet is arranged on the side wall of the air inlet pipe, and the refrigerating surface of the second semiconductor refrigerating sheet faces the interior of the air inlet pipe.
Preferably, a second air outlet is arranged on one side of the side wall of the air inlet pipe, which is positioned at the lower air inlet of the air inlet fan, and an air deflector which is covered on a second semiconductor refrigerating sheet is arranged on the second air outlet.
Preferably, a baffle is arranged on the side, close to the shooting side of the image identifier body, of the first air outlet.
Preferably, the mounting plate is a multi-layer heat shield body.
Compared with the prior art, the utility model has the beneficial effects that:
1. The image identifier body is cooled by arranging the first semiconductor refrigerating sheet, so that the image identifier body can be cooled by utilizing a larger contact area and rapidly generated low temperature under the condition of small volume, and the image identifier body can be maintained to work normally;
2. The air guide device can blow out heat generated by the heating surface of the first semiconductor refrigerating sheet from the first air outlet to maintain the normal operation of the first semiconductor refrigerating sheet
3. The second semiconductor refrigerating piece is adopted to cool the heating surface of the first semiconductor refrigerating piece, so that the heat dissipation effect can be improved, the temperature difference between the cooling surface and the heating surface of the first semiconductor refrigerating piece can be maintained, the working stability is improved, the air flow generated by the air inlet fan is discharged from the second air outlet to cool the heating surface of the second semiconductor refrigerating piece, and the normal work of the second semiconductor refrigerating piece can be maintained.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
FIG. 2 is a schematic diagram of a top cover plate according to a second embodiment of the present utility model;
FIG. 3 is a schematic view of the internal structure of the present utility model;
Fig. 4 is a schematic structural diagram of a heat dissipating device according to the present utility model.
In the figure, 1, an image identifier body, 2, a heat radiating device, 2-1, a first semiconductor refrigerating sheet, 2-2, a mounting plate, 2-3, a fastening sleeve, 2-4, heat radiating fins, 3, a heat insulation shell, 3-1, a first air outlet, 3-2, a baffle, 4, an air guiding device, 4-1, an air inlet pipe, 4-2, an air inlet fan, 4-3, a second semiconductor refrigerating sheet, 4-4 second air outlet, 4-5 and an air guiding plate.
Detailed Description
The following description of the embodiments of the present utility model will be made more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the embodiment 1, as shown in fig. 1 to 4, the image recognition device for the hearth flame of the garbage power plant provided by the embodiment of the utility model comprises an image recognizer body 1 for recognizing the hearth flame, wherein an insulating shell 3 for insulating heat is arranged outside the image recognizer body 1, one part of the insulating shell 3 is arranged in the hearth, the other part of the insulating shell is positioned outside the hearth, a heat dissipation device 2 is arranged on the outer side wall of the image recognizer body 1, the heat dissipation device 2 comprises a plurality of first semiconductor refrigerating sheets 2-1 arranged on the outer wall of the image recognizer body 1, the refrigerating surface of the first semiconductor refrigerating sheets 2-1 faces the image recognizer body 1 and is cooled, the normal working temperature of the image recognizer body 1 in the hearth is maintained, an air guide device 4 is further arranged in the insulating shell 3, the air guide device 4 comprises an air inlet pipe 4-1 communicated with the insulating shell 3, a plurality of first air outlets 3-1 are arranged at one end of the insulating shell 3 positioned in the hearth, the fan 4-2 blows external cold air into the insulating shell 3, and carries heat away from the first semiconductor refrigerating sheets 2-1 through the first semiconductor refrigerating sheets, and the normal working temperature of the first semiconductor refrigerating sheets 1-1 is maintained.
In the embodiment 2, as shown in fig. 3, in order to facilitate the installation of the first semiconductor refrigerating sheet 2-1, the outer side wall of the image identifier body 1 is further provided with an installation plate 2-2, the first semiconductor refrigerating sheet 2-1 is arranged on the installation plate 2-2, two ends of the installation plate 2-2 are provided with inclined plates, threads are arranged on the inclined plates, a fastening sleeve 2-3 matched with the threads is further arranged on the inclined plates, the installation plate 2-2 is tightly screwed and extruded through the fastening sleeve 2-3, the first semiconductor refrigerating sheet 2-1 is in closer contact with the image identifier body 1 while the installation is facilitated, the heat conduction efficiency is improved, and the installation plate 2-2 adopts a multi-layer heat insulation plate body, so that two sides of the first semiconductor refrigerating sheet 2-1 can be effectively insulated, and the normal operation of the first semiconductor refrigerating sheet 2-1 is maintained.
Further, in order to improve the heat dissipation efficiency of the heat-generating surface of the first semiconductor cooling fin 2-1, as shown in fig. 4, the heat-generating surface of the first semiconductor cooling fin 2-1 is provided with heat dissipation fins 2-4.
Embodiment 3 As shown in FIG. 3, in order to improve the heat dissipation efficiency of the heating surface of the first semiconductor refrigeration piece 2-1 and maintain the normal operation of the first semiconductor refrigeration piece 2-1, a plurality of second semiconductor refrigeration pieces 4-3 are arranged on the side wall of the air inlet pipe 4-1 to cool the air in the air inlet pipe 4-1, thereby improving the cooling effect of the heating surface of the first semiconductor refrigeration piece 2-1.
Further, in order to maintain the normal operation of the second semiconductor refrigeration piece 4-3, the heat-generating surface of the second semiconductor refrigeration piece 4-3 is cooled, as shown in fig. 3, a plurality of second air outlets 4-4 positioned at the lower air outlets of the air inlet fan 4-2 are arranged on the air inlet pipe 4-1, the air part driven by the air inlet fan 4-2 is discharged from the second air outlets 4-4 and blown through the heat-generating surface of the second semiconductor refrigeration piece 4-3, so that the temperature of the heat-generating surface is reduced, the normal operation of the second semiconductor refrigeration piece 4-3 is maintained, and the surface of the second semiconductor refrigeration piece 4-3 is provided with an air deflector 4-5, so that the discharged air flows to the opposite direction of the air inlet fan 4-2, and the hot air is reduced to be inhaled by the air inlet fan 4-2.
In order to reduce the influence of hot air on the shooting of the image identifier body 1, a baffle 3-2 is arranged on one side of the first air outlet 3-1, which is close to the shooting end of the image identifier body 1, so that the hot air exhausted from the first air outlet 3-1 is blocked from flowing in other directions, and the interference on the shooting of the image identifier body 1 is reduced.
The working process is that an air inlet fan 4-2 in an air inlet pipe 4-1 blows external cold air into a heat insulation shell 3, the air in the air inlet pipe 4-1 is further cooled through a second semiconductor radiating fin 4-3, the cold air enters the heat insulation shell 3 and then passes through a heating surface of a first semiconductor refrigerating sheet 2-1 to take away heat, and the hot air is discharged from a first air outlet 3-1.
The refrigeration surface of the first semiconductor refrigeration piece 2-1 cools the image identifier body 1, and the normal operation of the image identifier body 1 is maintained.
In summary, the first semiconductor cooling plate 2-1 is provided to cool the image identifier body 1, so that the image identifier body 1 can be cooled by using a larger contact area and a low temperature which is rapidly generated under the condition of small volume, and the image identifier body 1 can be maintained to work normally, the air guide device 4 can blow heat generated by the heat generating surface of the first semiconductor cooling plate 2-1 out of the first air outlet 3-1, and maintain the first semiconductor cooling plate 2-1 to work normally, the second semiconductor cooling plate 4-3 is adopted to cool the heat generating surface of the first semiconductor cooling plate 2-1, so that the heat dissipation effect can be improved, the temperature difference of the cold and hot surfaces of the first semiconductor cooling plate 2-1 can be maintained, the working stability can be improved, and the air flow generated by the air inlet fan 4-2 is discharged from the second air outlet 4-4 to cool the heat generating surface of the second semiconductor cooling plate 4-3, and thus the normal work of the second semiconductor cooling plate 4-3 can be maintained.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421935948.1U CN222994948U (en) | 2024-08-09 | 2024-08-09 | Garbage power plant furnace flame image recognition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421935948.1U CN222994948U (en) | 2024-08-09 | 2024-08-09 | Garbage power plant furnace flame image recognition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222994948U true CN222994948U (en) | 2025-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421935948.1U Active CN222994948U (en) | 2024-08-09 | 2024-08-09 | Garbage power plant furnace flame image recognition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222994948U (en) |
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2024
- 2024-08-09 CN CN202421935948.1U patent/CN222994948U/en active Active
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