CN214480899U - Intelligent heating anti-fog device of drilling peeping instrument - Google Patents
Intelligent heating anti-fog device of drilling peeping instrument Download PDFInfo
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- CN214480899U CN214480899U CN202120814945.2U CN202120814945U CN214480899U CN 214480899 U CN214480899 U CN 214480899U CN 202120814945 U CN202120814945 U CN 202120814945U CN 214480899 U CN214480899 U CN 214480899U
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Abstract
The utility model relates to an appearance intelligence heating anti-fogging device is peeld in drilling, including heating device, temperature-sensing ware (the camera glass dustcoat temperature of surveying is T1) Dew point tester (the measured external dew point temperature is T)2) The heating device comprises an upper heating plate and a lower heating plate, the temperature sensor comprises a left supporting ring arm and a right supporting ring arm, the ring arms are tightly attached to the inner wall of the glass outer cover of the camera, the sensing device of the dew point tester is positioned outside the glass tube and far away from the heating plate, and finally, the two sensing devices and the heating device are integrated on the display screen of the peeping instrument. The utility model discloses set up the heating on mining ann's type drilling peep appearanceThe heating plate of camera glass dustcoat to and the inductor of automatic seizure camera glass dustcoat temperature and the dew point tester of automatic seizure surrounding air dew point temperature guarantee under the difference in temperature of certain extent that camera glass dustcoat does not fog under the drive of small program, guarantee that mining ann's type drilling peeps the appearance observation result clear.
Description
Technical Field
The utility model relates to an appearance intelligence heating anti-fogging device is peeied at in drilling belongs to drilling formation of image orbit and detects and monitoring technology field.
Background
The mining intrinsic safety type drilling peeping instrument can be used for observing the drilling damage state of engineering surrounding rocks in a coal mine, further presuming the occurrence state, the fracture expansion distribution state, the rock stratum movement characteristics and the like of the surrounding rocks at different depths, and providing real, reliable and effective technical support for the mine pressure and the safe and efficient production of the mine.
Monitoring of tunnel surrounding rock conditions and monitoring of various drilling construction effects are necessary before and after construction, and the tunnel surrounding rock condition monitoring results or the drilling construction effect monitoring effects have deviation, so that subsequent supporting design can be influenced, the stability of the tunnel surrounding rock is further caused, and safety accidents occur. Due to high integration, multifunctionality, good portability and operability, the mining intrinsic safety type drilling peeping instrument is widely applied to monitoring the surrounding rock condition of a coal mine roadway and monitoring various drilling construction effects. However, under the condition of large temperature difference inside and outside the drilled hole, the camera glass outer cover is often covered by fog, so that the definition of an observation result is greatly reduced, and the monitoring of the surrounding rock condition of the roadway and the monitoring of various drilling construction effects are seriously influenced. In order to prevent that camera glass dustcoat from being covered by fog after getting into the drilling and influencing the observation result definition, the urgent need provides a drilling and peeps appearance intelligence heating anti-fogging device.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides an appearance intelligence heating anti-fogging device is peeld in drilling, this appearance is peeld in drilling can be when the inside and outside difference in temperature of drilling is great, and camera glass dustcoat still does not play fog, makes the observation effect clear, and follow-up relevant construction design is not influenced to the gained observation result. The factor that influences vapor in the air and spill over mainly has temperature, the air humidity of locating (being water vapor saturation in the air) and the atmospheric pressure in space of locating, and the temperature is easy to change among the three factor, consequently the embodiment of the utility model provides an it eliminates camera glass dustcoat from the angle that improves the temperature to get fogged to consider.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides an appearance intelligence heating anti-fogging device is peeld in drilling, the device includes: camera glass outer cover, upper and lowerThe device comprises a heat piece, a camera, a support ring arm of a temperature sensor, a dew point tester external sensing device and an integrated circuit. The upper heating sheet and the lower heating sheet are connected with the camera glass outer cover, and the end parts of the upper heating sheet and the lower heating sheet are embedded in the camera glass outer cover at the connecting part; the lower part of a support ring arm of the temperature sensor is connected with the integrated circuit, and an upper support ring arm is tightly attached to the inner wall of the outer glass cover; the external sensing device of the dew point tester is externally arranged below the lower heating plate, and a sensing result is integrated on a display screen of the mining intrinsic safety type drilling peeping instrument through a circuit. The utility model discloses have following intelligent function: 1. intelligent sensing camera glass outer cover temperature (T)1) And ambient dew point temperature (T)2) (ii) a 2. Integrally displaying the temperature readings on a display screen of the mining intrinsic safety type drilling peeping instrument; 3. intelligent maintenance of temperature (T) of glass housing of camera through small program module1) Temperature (T) above ambient dew point2)5 deg.C (determined by field empirical values).
1. The upper end and the lower end of the camera glass outer cover are respectively provided with a heating sheet;
2. a temperature sensor is arranged in the middle of the inner part of the camera glass outer cover to monitor the camera glass outer cover (T) at any time1)；
3. A dew point tester (which can measure dew point temperature (T)) is arranged on the outer side of the camera glass housing2) Under the same conditions, the water vapor in the air below this temperature will saturate and spill, appearing as a fog or dew).
4. Two sensors and a heating device are integrated on a display screen of the mining intrinsic safety type drilling peeping instrument, and a switch is turned on before a camera is sent into a drill hole to enable the temperature (T) of a glass sleeve to be higher than the temperature of the glass sleeve1) Always slightly above dew point temperature (T)2) Therefore, the temperature difference between the inside and the outside of the camera glass outer cover is eliminated, the temperature of the camera glass outer cover is always higher than the dew point temperature by 5 ℃, and the camera glass outer cover is prevented from fogging.
The heating plate, the temperature sensor and the dew point tester all belong to technical mature equipment, and the principle of the heating plate, the temperature sensor and the dew point tester is not repeated herein. If necessary, the user can close the small program module to operate according to the definition degree displayed by the screen, and manually adjust the temperature of the heating plate, so that the mining intrinsic safety type drilling peeping instrument achieves the best observation effect.
The utility model has the advantages that: compared with the existing mining intrinsic safety type drilling peeping instrument, in a mine with large humidity in a drilling hole and large inside and outside temperature difference, the glass outer cover of the camera is ensured not to be covered by fog, so that the observation result technically eliminates the situation of unclear observation.
Compared with the relevant device, the utility model has the advantages of as follows:
(1) the heating and intelligent sensing device of the mining intrinsic safety type drilling peeping instrument has reasonable design and simple operation;
(2) the utility model discloses can temperature data visual and measure the dew point temperature in glass pipe temperature and the air automatically and intelligent control heating plate temperature is higher than dew point temperature 5 ℃ in order to guarantee that camera glass dustcoat does not fog.
Drawings
A more complete appreciation of the invention and many of the attendant advantages thereof will be readily obtained as the same becomes better understood by reference to the following detailed description when considered in connection with the accompanying drawings, wherein the accompanying drawings are included to provide a further understanding of the invention, and the accompanying drawings are included to provide a part of the structure of the invention, and the illustrated embodiment of the schematic drawing and the description thereof serve to explain the invention without unduly limiting the invention thereto.
FIG. 1 is a schematic diagram of the overall structure of an intelligent heating anti-fog device of a drilling peeping instrument;
FIG. 2 is a schematic top view of an intelligent heating anti-fog device of a drilling peeping instrument;
FIG. 3 is a schematic diagram of the overall structure of the support ring arm of the temperature sensor of the intelligent heating anti-fog device of the drilling peeping instrument;
fig. 4 is a flow chart of a small program operation module of the intelligent heating anti-fog device of the drilling peeping instrument.
In the figure: 1-camera glass outer cover; 2-upper and lower heating plates; 3, a camera; 4-support ring arm equipped with temperature sensor; 5-external sensing device of dew point tester; 6-integrated circuit.
Detailed Description
The present invention is further described below, but the scope of the present invention is not limited to the scope of the following described embodiments:
referring to fig. 1, 2 and 3, an intelligent heating anti-fog device for a borehole peeping instrument comprises a camera glass housing 1; upper and lower heating plates 2; a camera 3; a support ring arm 4 equipped with a temperature sensor; a dew point tester external sensing device 5; an integrated circuit 6. The upper heating plate 2 and the lower heating plate 2 are embedded in the camera glass outer cover 1, the external sensing device 5 of the dew point tester is arranged outside the lower heating plate 2, but sensing results are integrated on a display screen of the peeping instrument through circuit arrangement, the lower part of the supporting ring arm 4 provided with the temperature sensor is connected with a transmission line, the upper part of the supporting ring arm is tightly attached to the inner part of the outer glass outer cover 1, and the integrated circuit 6 is integrated in a bus line.
With reference to fig. 1, 2 and 3, the present invention has the following specific operation steps:
(1) the external sensing device 5 of the dew point tester automatically senses the dew point temperature T in the air after the switch is turned on2And the supporting ring arm 4 with the temperature sensor automatically senses the temperature T of the camera glass outer cover 11And the temperature readings are displayed on the display screen of the mining intrinsic safety type drilling peeping instrument through the integrated circuit 6.
(2) When the camera 3 extends into the drill hole to generate the internal and external temperature difference, the upper and lower heating sheets 2 start to automatically heat until T1>T2And +5 ℃, then automatically stopping heating, if the temperature difference continuously changes, automatically circulating the program to ensure that the temperature T of the camera glass outer cover 1 is maintained1Is always higher than the dew point temperature T in the air2About 5 ℃.
And finally, the camera glass outer cover 1 is not fogged, and the final observation result is not influenced.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. For the utility model discloses a each component can make up each other under the condition of conflict not, and any technical personnel in the field do not deviate from the utility model discloses an equal change and the modification made under the prerequisite of the design and principle all should belong to the scope of the protection of the utility model.
Claims (4)
1. The utility model provides an appearance intelligence heating anti-fogging device is peeld in drilling which characterized in that: the dew point tester comprises a camera glass outer cover, an upper heating plate, a lower heating plate, a camera, a support ring arm provided with a temperature sensor, a dew point tester external sensing device and an integrated circuit; the upper heating sheet and the lower heating sheet are connected with the camera glass outer cover, and the end parts of the upper heating sheet and the lower heating sheet are embedded in the camera glass outer cover at the connecting part; the lower part of the support ring arm provided with the temperature sensor is connected with the integrated circuit, and the upper support ring arm is tightly attached to the inner wall of the outer glass cover; the external sensing device of the dew point tester is externally arranged below the lower heating plate, and a sensing result is integrated on a display screen of the mining intrinsic safety type drilling peeping instrument through a circuit.
2. The intelligent heating antifogging device of drilling peeping instrument according to claim 1, characterized in that: the supporting ring arm provided with the temperature sensor is arc-shaped, and the upper heating plate, the lower heating plate and the external sensing device of the dew point tester are annular.
3. The intelligent heating antifogging device of drilling peeping instrument according to claim 2, characterized in that: the arc of the support ring arm provided with the temperature sensor is 1/4 arc.
4. The intelligent heating antifogging device of drilling peeping instrument according to claim 1, characterized in that: the intelligent heating antifogging device of the drilling peeping instrument is characterized in that the whole upper part is a spherical surface, and the function of heating antifogging of the glass outer cover of the camera is realized by accurately and quantitatively heating a heating sheet mainly through internal and external temperature induction and small program module operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120814945.2U CN214480899U (en) | 2021-04-19 | 2021-04-19 | Intelligent heating anti-fog device of drilling peeping instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120814945.2U CN214480899U (en) | 2021-04-19 | 2021-04-19 | Intelligent heating anti-fog device of drilling peeping instrument |
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| Publication Number | Publication Date |
|---|---|
| CN214480899U true CN214480899U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120814945.2U Active CN214480899U (en) | 2021-04-19 | 2021-04-19 | Intelligent heating anti-fog device of drilling peeping instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114338975A (en) * | 2021-12-13 | 2022-04-12 | 中国矿业大学 | Underground borehole wall image distribution instrument and use method |
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2021
- 2021-04-19 CN CN202120814945.2U patent/CN214480899U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114338975A (en) * | 2021-12-13 | 2022-04-12 | 中国矿业大学 | Underground borehole wall image distribution instrument and use method |
| CN114338975B (en) * | 2021-12-13 | 2022-11-08 | 中国矿业大学 | Underground borehole wall image distribution instrument and use method |
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