CN218119729U - Portable visual furnace chamber burning endoscope device - Google Patents
Portable visual furnace chamber burning endoscope device Download PDFInfo
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- CN218119729U CN218119729U CN202221777523.3U CN202221777523U CN218119729U CN 218119729 U CN218119729 U CN 218119729U CN 202221777523 U CN202221777523 U CN 202221777523U CN 218119729 U CN218119729 U CN 218119729U
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Abstract
The utility model provides a portable visual furnace burning endoscope device, including cooling air inlet, cooling air cooling channel, cooling air outlet passage, light collecting lens, light transmission path, high definition camera, portable display terminal, preceding protective housing and rear protection shell. The compressed air is firstly guided and then injected, the lens is cooled by adopting a forced air cooling mode, the lens and the camera at high temperature are effectively prevented from being burnt, the working time of the monitoring device in the hearth is prolonged, the image data of the combustion condition inside the hearth and the coking condition of the water wall can be completely acquired, a scientific basis is provided for the targeted combustion adjustment of a subsequent boiler, the safety and the economical efficiency of the boiler operation are improved, the problems of high-temperature corrosion of the water wall of the boiler, coking of the hearth and the like are avoided, the effects of conveniently monitoring the combustion state inside the boiler, the coking condition of a heating surface and the coking condition of the boiler in real time and optimizing and adjusting the combustion state and the coking condition of the heating surface in time are achieved, and the monitoring under the high-temperature working condition is facilitated.
Description
Technical Field
The utility model relates to a boiler equipment field especially relates to a portable visual furnace burning endoscope device.
Background
Under the large background of double carbon and rising coal prices, the cost competition of coal-fired power generation enterprises is intensified day by day, and each power generation enterprise mixes economic coal in a break in order to control the power generation cost.
The problems of high-temperature corrosion of a boiler water wall, coking of a hearth and the like are caused along with the mixed burning of the economic coal, and because the conditions of the combustion state inside the boiler, the coking and the contamination of a heating surface are difficult to monitor in real time and optimize and adjust in time, the conditions of threatening the safe operation of the boiler such as severe corrosion, coking and the like are easy to occur, and the existing monitoring device is difficult to work under the high-temperature working condition.
Therefore, it is necessary to provide a portable visual hearth combustion endoscope apparatus to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a portable visual furnace burning endoscope device has solved and has been accompanied to mix and burn economic coal kind and has brought boiler water wall high temperature corrosion, furnace coking scheduling problem.
For solving the technical problem, the utility model provides a pair of portable visual furnace burning endoscope device, including cooling air inlet, cooling air cooling channel, cooling air outlet channel, light collecting lens, light transmission channel, high definition camera, portable display terminal, preceding protective housing and rear protective housing, inside cooling air cooling channel was located to light transmission channel, cooling air outlet channel is located cooling air cooling channel tip, light collecting lens is located light transmission channel's tip, high definition camera and portable display terminal electric connection, the side of preceding protective housing and rear protective housing is connected, cooling air inlet sets up in preceding protective housing wall.
Preferably; the high-definition camera is located inside the front protective shell and the rear protective shell.
Preferably; the portable display terminal is located outside the front protective shell and the rear protective shell.
Preferably; the light transmission channel is connected with the high-definition camera.
Preferably; the side ends of the front protective shell and the rear protective shell are connected through a bolt m8 x 6.
Preferably; the light transmission channel is fixed to the front protective housing by means of a bolt screwed M8 x 6.
Preferably; the portable display terminal is internally provided with a lithium battery, and the lithium battery in the portable display terminal can be controlled to continuously collect for 4 hours.
Compared with the related art; the utility model provides a pair of portable visual furnace burning endoscope device has following beneficial effect:
the utility model provides a portable visual hearth combustion endoscope device; the compressed air is firstly guided and then injected, the lens is cooled by adopting a forced air cooling mode, the lens and the camera at high temperature are effectively prevented from being burnt, the working time of the monitoring device in the hearth is prolonged, the image data of the combustion condition inside the hearth and the coking condition of the water wall can be completely acquired, a scientific basis is provided for the targeted combustion adjustment of a subsequent boiler, the safety and the economical efficiency of the boiler operation are improved, the problems of high-temperature corrosion of the water wall of the boiler, coking of the hearth and the like are avoided, the effects of conveniently monitoring the combustion state inside the boiler, the coking condition of a heating surface and the contamination condition in real time and optimizing and adjusting in time are achieved, the condition that the safe operation of the boiler is threatened by serious corrosion, coking and the like is avoided, and the monitoring is convenient under the high-temperature working condition.
Drawings
FIG. 1 is a schematic view of the structure provided by the present invention;
fig. 2 is a schematic structural view of the rear protective shell provided by the present invention;
fig. 3 is a schematic view of the protective shell structure provided by the present invention;
fig. 4 is a schematic view of a light collection, transmission, processing and output system provided by the present invention.
The reference numbers in the figures: 1. a cooling air inlet; 2. a cooling air cooling passage; 3. a cooling air outlet passage; 4. a light collecting lens; 5. a light transmission channel; 6. a high-definition camera; 7. a portable display terminal; 8. a front protective shell; 9. and a rear protective shell.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1-4; the utility model provides a portable visual furnace chamber burning endoscope device, including cooling air inlet 1, cooling air cooling channel 2, cooling air outlet channel 3, light collecting lens 4, light transmission channel 5, high definition camera 6, portable display terminal 7, preceding protective housing 8 and back protective housing 9, inside cooling air cooling channel 2 was located to light transmission channel 5, cooling air outlet channel 3 was located cooling air cooling channel 2 tip, light collecting lens 4 was located light transmission channel 5's tip, high definition camera 6 and portable display terminal 7 electric connection, preceding protective housing 8 is connected with the side of back protective housing 9, cooling air inlet 1 sets up in preceding protective housing 8 conch wall.
The utility model discloses in: the high-definition camera 6 is located inside a front protective case 8 and a rear protective case 9.
The utility model discloses in: the portable display terminal 7 is located outside the front protective case 8 and the rear protective case 9.
The utility model discloses in: the light transmission channel 5 is connected with a high-definition camera 6.
The utility model discloses in: the side ends of the front protective case 8 and the rear protective case 9 are connected by a bolt of m8 × 6.
The utility model discloses in: the light transmission duct 5 is fixed to the front protective casing 8 by means of a bolt screwed M8 x 6.
The utility model discloses in: the portable display terminal 7 is internally provided with a lithium battery, and the lithium battery internally arranged in the portable display terminal 7 can be controlled to continuously collect for 4h.
The utility model provides a pair of portable visual furnace burning endoscope device's theory of operation as follows:
before the instrument is used, cooling air outside the system is connected into the system through a cooling air inlet 1 to serve as a cooling medium of a high-temperature camera 6, and the cooling air carries the surface heat of equipment out of the device through a cooling air outlet 3 through thermal convection heat transfer; after the portable display terminal 7 is started, the device is inserted into a boiler observation hole, visual adjustment of three dimensions of 0-360 degrees and front-back is realized by rotating and inserting the device in a pulling mode, so that the boiler combustion condition of a position to be observed enters the high-definition camera 6 through the light collecting lens 4 and the light transmission channel 5, is processed by the digital image of the high-definition camera 6 and is finally displayed on the portable display terminal 7 through a connecting wire; the whole device consists of a cooling protection system and an image acquisition system: the cooling protection system adopts special high-temperature-resistant and corrosion-resistant materials and a special structural design, and adopts the principle of drainage firstly and ejection secondly, so that one path of compressed air is enabled to rotate at an accelerated speed along the inner thread pipeline adherence to improve the cooling effect, and the lens and the camera of the image acquisition system can be effectively protected; the other path of compressed air vertically enters the cooling device, and divides the camera and the lens part into two parts, so that high-temperature air or dust can be prevented from entering the camera, a good protection effect is achieved, the image acquisition system is divided into a high-temperature camera and a lens module which are integrally arranged in the cooling protection device, the high-temperature camera system has a wide luminance dynamic range, details of combustion in the furnace can be clearly seen under various combustion conditions, the step pitch can be freely adjusted by matching with the used pinhole lens, the lens module is embedded in the front end of the cooling device, the combustion condition and the heating surface coking condition in the furnace can be deeply captured in the furnace, the object image is displayed on the camera, then the video signal is converted into a video signal, and the video signal is transmitted to a computer through a high-temperature data line, so that the function of monitoring in the furnace is achieved.
Compared with the related art; the utility model provides a pair of portable visual furnace burning endoscope device has following beneficial effect: the compressed air is firstly drained and then injected, the lens is cooled by adopting a forced air cooling mode, the lens and the camera at high temperature are effectively prevented from being burnt, the working time of the monitoring device in the hearth is prolonged, image data of the combustion condition inside the hearth and the coking condition of a water wall can be completely acquired, a scientific basis is provided for the subsequent boiler to perform combustion adjustment in a targeted manner, the safety and the economy of the boiler operation are improved, the problems of high-temperature corrosion of the water wall of the boiler, coking of the hearth and the like are avoided, the effects of conveniently monitoring the combustion state inside the boiler, coking of a heating surface and the coking condition in real time and optimizing and adjusting in time are achieved, the condition that the boiler is threatened to operate safely due to serious corrosion, coking and the like is avoided, and the monitoring is convenient under the high-temperature working condition.
The above description is only an embodiment of the present invention; the scope of the invention is not limited thereby; all equivalent structures or equivalent flow changes made by using the contents of the specification and the attached drawings of the utility model; or directly or indirectly in other related technical fields; the same reason is included in the patent protection scope of the utility model.
Claims (7)
1. The utility model provides a portable visual furnace chamber burning endoscope device, its characterized in that, includes cooling air inlet, cooling air cooling channel, cooling air outlet channel, light collecting lens, light transmission channel, high definition camera, portable display terminal, preceding protective housing and rear protective housing, inside cooling air cooling channel was located to light transmission channel, cooling air outlet channel is located cooling air cooling channel tip, light collecting lens is located light transmission channel's tip, high definition camera and portable display terminal electric connection, the side of preceding protective housing and rear protective housing is connected, cooling air inlet sets up in preceding protective housing conch wall.
2. The portable visual hearth combustion endoscope apparatus of claim 1, wherein said high definition video camera is located inside a front protective shell and a rear protective shell.
3. The portable visual hearth combustion endoscope apparatus according to claim 1, wherein said portable display terminal is located outside of the front protective shell and the rear protective shell.
4. The portable visual hearth combustion endoscope apparatus of claim 1, wherein said light transmission channel is connected to a high definition camera.
5. The portable visual hearth combustion endoscope apparatus according to claim 1, wherein the side ends of said front protective shell and said rear protective shell are connected by m8 x 6 bolts.
6. The portable visual hearth combustion endoscope apparatus according to claim 1, wherein said light transmission channel is fixed to the front protective housing by a bolt screwed M8 x 6.
7. The portable visual hearth combustion endoscope device of claim 1, wherein a lithium battery is built in the portable display terminal, and the lithium battery built in the portable display terminal can control continuous collection for 4h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221777523.3U CN218119729U (en) | 2022-07-11 | 2022-07-11 | Portable visual furnace chamber burning endoscope device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221777523.3U CN218119729U (en) | 2022-07-11 | 2022-07-11 | Portable visual furnace chamber burning endoscope device |
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| Publication Number | Publication Date |
|---|---|
| CN218119729U true CN218119729U (en) | 2022-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221777523.3U Active CN218119729U (en) | 2022-07-11 | 2022-07-11 | Portable visual furnace chamber burning endoscope device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118212408A (en) * | 2024-03-22 | 2024-06-18 | 国家能源集团科学技术研究院有限公司 | Hearth coking state judging method and system |
-
2022
- 2022-07-11 CN CN202221777523.3U patent/CN218119729U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118212408A (en) * | 2024-03-22 | 2024-06-18 | 国家能源集团科学技术研究院有限公司 | Hearth coking state judging method and system |
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