CN210183454U - Vertical peeping industrial television for melting furnace - Google Patents
Vertical peeping industrial television for melting furnace Download PDFInfo
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- CN210183454U CN210183454U CN201921615206.XU CN201921615206U CN210183454U CN 210183454 U CN210183454 U CN 210183454U CN 201921615206 U CN201921615206 U CN 201921615206U CN 210183454 U CN210183454 U CN 210183454U
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- melting furnace
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Abstract
The utility model discloses a rectilinear peep industry TV for melting furnace, include: the endoscope comprises an endoscope tube, an endoscope tube track, an endoscope tube bracket, a fixed seat and a telescopic shaft; the peep tube moves up and down on a straight line where the peep tube track is located through a lifting mechanism on the peep tube track; the top end of the peep tube track is rotatably connected with the top end of the peep tube bracket, the bottom end of the peep tube bracket is slidably connected with the fixed seat, and the fixed seat is fixed on a rear gable upright post of the melting furnace; the top end of the fixed support is connected with the fixed seat in a sliding manner, the bottom end of the fixed support is rotatably connected with one end of the telescopic shaft, and the other end of the telescopic shaft is rotatably connected with the bottom end of the external sight tube track; the peeping pipe is sequentially provided with a heat insulation layer, a water cooling layer and an air cooling layer from outside to inside, the tail part of the peeping pipe is provided with a water inlet, a water outlet and an air inlet, the side surface of the peeping pipe facing the float glass melting furnace is provided with an observation hole, the air cooling layer is internally provided with a peeping device aligned with the observation hole, and the peeping device is connected with a monitor through a video cable.
Description
Technical Field
The utility model belongs to the technical field of melting furnace control and process control equipment, especially, relate to a rectilinear peep-out industrial television for melting furnace.
Background
Currently, an external peeping industrial television is necessary equipment for observing the production condition of a float glass melting furnace in real time, but along with continuous optimization of the production process of the glass industry, the traditional external peeping industrial television for the melting furnace is difficult to install and maintain due to the limitation of horizontal installation, and can not meet the increasingly improved process requirements.
Currently, the external melting furnace peeping industrial televisions are mostly in a horizontal installation mode, the horizontal peeping industrial televisions on two sides of the melting furnace occupy a large amount of operation space, and the angle of a camera is difficult to adjust.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rectilinear peep-out industrial television for melting furnace provides the rectilinear peep-out industrial television for melting furnace that can save operating space, installation maintain simple and convenient, simple to use.
In order to solve the above problem, the technical scheme of the utility model is that:
a vertical peep-out industrial television for a melting furnace comprising: the endoscope comprises an endoscope tube, an endoscope tube track, an endoscope tube bracket, a fixed seat and a telescopic shaft;
the peeping tube track is provided with a lifting mechanism, the peeping tube is sleeved in the lifting mechanism, and the lifting mechanism is used for enabling the peeping tube to move up and down on a straight line where the peeping tube track is located;
the top end of the peep tube track is rotatably connected with the top end of the peep tube bracket, the bottom end of the peep tube bracket is slidably connected with the fixed seat, the moving direction of the peep tube bracket is a horizontal direction, and the fixed seat is fixed on a rear gable upright post of the melting furnace;
the top end of the fixed support is connected with a fixed seat in a sliding mode, the sliding direction of the fixed support is the horizontal direction, the bottom end of the fixed support is rotatably connected with one end of the telescopic shaft, and the other end of the telescopic shaft is rotatably connected with the bottom end of the peep tube track;
the peeping device comprises a peeping pipe and is characterized in that a heat insulation layer, a water cooling layer and an air cooling layer are sequentially arranged on the peeping pipe from outside to inside, a water inlet, a water outlet and an air inlet are formed in the tail portion of the peeping pipe, an observation hole is formed in the side face, facing the melting furnace, of the peeping pipe, a peeping device aligned with the observation hole is arranged in the air cooling layer, and the peeping device is connected with a monitor through a video cable.
Preferably, the peeping device comprises a camera mounted in the air-cooled layer, the camera being connected with a high temperature zoom pinhole lens aligned with the viewing aperture, the high temperature zoom pinhole lens being automatically or manually zoomable.
Preferably, the camera is provided with a thermal resistor, the water outlet is provided with a backwater flow switch, the air inlet is provided with an air flow switch, the backwater flow switch is a flow switch for detecting backwater flow, and the air flow switch is a flow switch for detecting air flow.
Preferably, the water heater also comprises an alarm box which is respectively and electrically connected with the thermal resistor, the return water flow switch and the gas flow switch. The alarm box detects whether cooling water in the peep pipe is cut off through the backwater flow switch to alarm and protect the peep pipe, and the alarm box detects whether cooling air in the peep pipe is cut off through the gas flow switch to alarm and protect the peep pipe.
Preferably, the lifting device further comprises a controller, the telescopic shaft is in driving connection with the telescopic shaft driving motor, the lifting mechanism is in driving connection with the lifting mechanism driving motor, and the controller is respectively electrically connected with the telescopic shaft driving motor and the lifting mechanism driving motor.
Preferably, the high-temperature zoom pinhole lens has a viewing angle of 30 ° to 50 °.
Preferably, the observation hole is a trumpet-shaped observation hole.
Preferably, the air inlet is an air inlet.
Preferably, an audible and visual alarm is arranged above the alarm box.
The utility model discloses owing to adopt above technical scheme, make it compare with prior art and have following advantage and positive effect:
the utility model discloses a set up the peep pipe track, peep pipe support, a fixed support, and the like, set up peep pipe rectilinear on peep pipe track, and can reciprocate on the straight line at peep pipe track place, the orbital top of peep pipe is rotated with the top of peep pipe support and is connected, the bottom of peep pipe support and the top of fixed bolster all with fixing base sliding connection, all can remove along the horizontal direction on the fixing base, telescopic shaft connection is passed through with the orbital bottom of peep pipe to the low side of fixed bolster, and fixed bolster and telescopic shaft end connection and peep pipe track and telescopic shaft end connection are the rotation and are connected. Through the length that changes the telescopic shaft, can change the angle of peep pipe track and peep pipe support and the angle of fixed bolster and peep pipe support, rotate the visual angle scope that the device was looked in the height adjustment setting on the peep pipe on peep pipe through this last connection, the length that changes the telescopic shaft and peep pipe on peep pipe track, monitor the inside production situation of melting furnace according to this. Compare the peep-out industrial television that present level set up, can effectively reduce peep-out pipe installation space, reduce and to melting furnace equipment operation influence, with fixing base fixed mounting on melting furnace rear gable stand, saved the operating space that melting furnace both sides level peep-out industrial television occupy, more conveniently arrange more melting furnace auxiliary assembly. Meanwhile, the vertical type peep pipe is convenient to maintain in the later period, and the service life of the peep pipe is prolonged.
Drawings
FIG. 1 is a left side view of a vertical peep-out industrial television for a melting furnace using a float glass according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an endoscope tube in an embodiment of the present invention;
FIG. 3 is a schematic diagram of the pipeline connection of the vertical peep-out industrial TV set according to the embodiment of the present invention;
FIG. 4 is a front view of an arrangement of a vertical peep-out industrial television for a melting furnace for float glass according to an embodiment of the present invention;
fig. 5 is a left side view of an arrangement structure of a vertical type peep-out industrial tv for a float glass for a melting furnace according to an embodiment of the present invention.
Description of reference numerals: 1-melting furnace rear gable wall; 2-a rear gable upright post of the melting furnace; 3-an external sight tube; 4-an endoscopic tube holder; 5-a lifting mechanism; 6-peep tube track; 7-fixing the bracket; 8-telescopic shaft; 9-a fixed seat; 10-a heat-insulating layer; 11-a water-cooling layer; 12-gas cooling layer; 13-a viewing aperture; 14-high temperature zoom pinhole lens; 15-a camera; 16-thermal resistance; 17-a water inlet; 18-a water outlet; 19-an air inlet; 20-a signal port; 21-water inlet pipe; 22-water outlet pipe; 23-an air inlet pipe; 24-an alarm box; 25-backwater flow switch; 26-gas flow switch; 27-power and signal lines; 28-power and control lines; 29-video line; 30-a monitor; 31-remote transmission signal line; 32-remote station.
Detailed Description
The vertical peep-out industrial television for the melting furnace provided by the invention is further described in detail with reference to the attached drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims.
Referring to fig. 1, 2, 4, 5, in one embodiment, a vertical peep-out industrial television for a melting furnace comprises: the endoscope comprises an endoscope tube 3, an endoscope tube track 6, an endoscope tube bracket 4, a fixed bracket 7, a fixed seat 9 and a telescopic shaft 8;
the peep tube track 6 is provided with a lifting mechanism 5, the peep tube 3 is sleeved in the lifting mechanism 5, and the lifting mechanism 5 is used for enabling the peep tube 3 to move up and down on a straight line where the peep tube track 6 is located;
the top end of the peep tube track 6 is rotatably connected with the top end of the peep tube bracket 4, the bottom end of the peep tube bracket 4 is connected with the fixed seat 9 in a sliding manner, the peep tube bracket moves on the fixed seat 9 along the horizontal direction, and the fixed seat 9 is fixed on the rear gable upright post 2 of the melting furnace;
the top end of the fixed support 7 is slidably connected with a fixed seat 9 and can move on the fixed seat 9 along the horizontal direction, the bottom end of the fixed support 7 is rotatably connected with one end of a telescopic shaft 8, and the other end of the telescopic shaft 8 is rotatably connected with the bottom end of the peep tube track 6;
the peep tube track 6 is rotatably connected with the peep tube bracket 4, the fixed bracket 7 is rotatably connected with the telescopic shaft 8, and the peep tube track 6 is rotatably connected with the end part of the telescopic shaft 8 by hinging; the sliding connection between the peep tube support and the fixed support can adopt a screw shaft, a nut or a worm gear to realize the sliding in the horizontal direction.
The peeping pipe 3 is sequentially provided with a heat insulation layer 10, a water cooling layer 11 and an air cooling layer 12 from outside to inside, the tail part of the peeping pipe 3 is provided with a water inlet 17, a water outlet 18 and an air inlet 19, the side surface of the peeping pipe 3 facing the melting furnace is provided with an observation hole 13, the observation hole 13 is preferably arranged at a part close to the top end of the peeping pipe 3, an peeping device aligned with the observation hole 13 is arranged in the air cooling layer 12, the peeping device is connected with a monitor 30 through a video wire, the bottom end of the peeping pipe 3 is preferably provided with a signal port 20, various signal wires such as a power wire and a video wire are connected with the outside of the peeping pipe 3 through the signal port 20, and the monitor 30 is connected with the signal.
This embodiment is through setting up peep pipe track 6, peep pipe support 4, fixed bolster 7, fixing base 9 etc, set up peep pipe 3 rectilinear on peep pipe track 6, and can reciprocate on the straight line at peep pipe track 6 place, the top of peep pipe track 6 is rotated with the top of peep pipe support 4 and is connected, the bottom of peep pipe support 4 and the top of fixed bolster 7 all with fixing base 9 sliding connection, all can remove along the horizontal direction on fixing base 9, the bottom of fixed bolster 7 is connected through telescopic shaft 8 with the bottom of peep pipe track 6, and fixed bolster 7 and 8 end connection of telescopic shaft and peep pipe track 6 and 8 end connection of telescopic shaft are the rotation and are connected. By changing the length of the telescopic shaft 8, the angle between the peep tube track 6 and the peep tube support 4 (according to the actual situation, the included angle between the peep tube track 6 and the vertical direction is controlled within the range of 15-30 degrees as much as possible) and the angle between the fixed support 7 and the peep tube support 4 can be changed; the height of the scope tube 3 can be changed by the elevating mechanism 5. The visual angle range of the peeping device arranged on the peeping pipe 3 is adjusted by the rotary connection, the length of the telescopic shaft 8 and the lifting mechanism 5, so that the production condition in the melting furnace is monitored. Compare the peep-out industrial television that present level set up, can effectively reduce peep-out pipe 3 installation space, reduce and to the influence of melting furnace equipment operation, with fixing base 9 fixed mounting on the back gable stand 2 of melting furnace, saved the operation space that the horizontal peep-out industrial television of melting furnace both sides occupied, more conveniently arrange more melting furnace auxiliary assembly. Meanwhile, the arrangement of the vertical type peep pipe 3 is more convenient in later maintenance.
It should be noted that, because the level setting of current peep pipe 3, the camera is installed on the top of peep pipe 3, general peep pipe 3 can set up the well upper portion of melting furnace, flame and the high-temperature gas in the melting furnace can stretch to the outside through observing the entrance to a cave, direct influence peep pipe 3, because peep pipe 3 is the level setting, whole peep pipe 3 all can receive high-temperature flame and high-temperature gas influence, cooling water and cooling gas in peep pipe 3 can take place the cutout, need regular maintenance, and need make whole peep pipe 3 device arrange the height that maintenance person is convenient for maintain in during the maintenance. And the vertical peep industrial television that this embodiment provided, peep pipe 3 sets up on peep pipe track 6 vertically, and can reciprocate on the straight line at peep pipe track 6 place, only the observation entrance to a cave of 13 parts in the melting furnace of inspection hole, the observation entrance to a cave of melting furnace is all kept away from to all the other parts, firstly, peep pipe 3 self thermal deformation has been avoided, secondly, whole peep pipe 3 has been avoided receiving the influence of high temperature flame and high temperature air, consequently, the life of peep pipe 3 has been prolonged, only need adjust elevating system 5 when maintaining peep pipe 3 simultaneously with peep pipe 3 reduce the height can, the maintenance and the maintenance of later stage equipment have been made things convenient for.
Preferably, referring to fig. 2, the viewing apparatus includes a camera 15 mounted in the air-cooled layer 12, the camera 15 is preferably a miniature camera 15, the camera 15 is connected with a high temperature zoom pinhole lens 14 aligned with the observation hole 13, the high temperature zoom pinhole lens 14 can endure high temperature, and cooling air is sprayed out from the observation hole 13 to cool and protect the high temperature zoom pinhole lens 14, and to keep the high temperature zoom pinhole lens 14 clean. The high-temperature zoom pinhole lens 14 can automatically or manually zoom, and the visual angle of the high-temperature zoom pinhole lens 14 is preferably 30-50 degrees.
Preferably, referring to fig. 2 and 3, the camera 15 is provided with a thermal resistor 16, the thermal resistor 16 can detect the temperature inside the peep tube 3, the water inlet 17 is connected with the water inlet tube 21, the water outlet 18 is connected with the backwater flow switch 25 through the water outlet tube 22, the air inlet 19 is connected with the gas flow switch 26 through the air inlet tube 23, the backwater flow switch 25 is a switch for detecting the backwater flow, and the gas flow switch 26 is a switch for detecting the gas flow.
Preferably, referring to fig. 3, the endoscope also comprises an alarm box 24, the alarm box 24 is electrically connected with the thermal resistor 16, the return water flow switch 25 and the gas flow switch 26 respectively, and the thermal resistor 16 is electrically connected with the alarm box 24 preferably through a signal port 20 at the tail end of the peep pipe 3. The alarm box 24 receives a temperature signal of the thermal resistor 16 in the peep tube 3 and gives an alarm for overrun, the alarm box 24 detects whether cooling water in the peep tube 3 is cut off through the return water flow switch 25 to alarm and protect the peep tube 3, and the alarm box 24 detects whether cooling water in the peep tube 3 is cut off through the air supply flow switch to alarm and protect the peep tube 3.
Preferably, referring to fig. 3, the endoscope system further comprises a controller, the telescopic shaft 8 is in driving connection with a driving motor of the telescopic shaft 8, the lifting mechanism 5 is in driving connection with a driving motor of the lifting mechanism 5, the controller is respectively electrically connected with the driving motor of the telescopic shaft 8 and the driving motor of the lifting mechanism 5, the telescopic shaft 8 and the lifting mechanism 5 are automatically controlled through the controller, the angle between the endoscope tube rail 6 and the endoscope tube support 4 and the height of the endoscope tube 3 are further automatically controlled, and the visual angle range is more conveniently adjusted. The controller can be arranged in the alarm box 24, and a control button is arranged in the alarm box 24 to control the lifting mechanism 5 and the telescopic shaft 8; or the lifting mechanism 5 and the telescopic shaft 8 are controlled by a remote operation table 32 in signal connection with the alarm box 24.
Referring to fig. 3, in the present embodiment, the alarm box 24 is connected to the lifting mechanism 5 and the telescopic shaft 8 through a power supply and control line 28, the alarm box 24 is connected to a remote console 32 through a remote signal line 31, the alarm box 24 is connected to the signal port 20 of the endoscope 3 through a power supply and signal line 27, and further connected to the thermal resistor 16 and the camera 15, and the alarm box 24 is connected to a monitor 30 through a video line 29, and transmits a video signal to the monitor 30.
Preferably, the observation hole 13 is a trumpet-shaped observation hole.
Preferably, the air inlet 19 is an air inlet, and a chemically stable nitrogen gas or an inert gas may be selected as the cooling gas, which is not limited herein.
Preferably, an audible and visual alarm is provided above the alarm box 24.
Referring to fig. 4 and 5, the industrial tv provided by this embodiment is applied to a float glass melting furnace, and is generally installed on a gable 1 behind the melting furnace, and the gable 1 behind the melting furnace is equipped with a column, i.e. a gable column behind the melting furnace, and will the utility model discloses a fixing of an outer peeping industrial tv is fixed on a gable column 2 behind the melting furnace, and generally, the melting furnace is installed with two industrial tvs provided by this embodiment, and is symmetrical about the central line of the gable 1 behind the melting furnace.
The utility model discloses a rectilinear peep industrial television's working process:
when using the vertical peep-out industrial tv, cooling water is introduced into the water inlet 17, and cooling air is introduced into the air inlet 19. After the return water flow signal and the gas flow signal are received through the alarm box 24 and the temperature signal in the peep pipe 3 reaches the standard, the lifting mechanism 5 is controlled by operating the remote operation platform 32, the observation hole 13 is arranged at the observation hole accessory of the melting furnace, the remote operation platform 32 is operated through the observation monitor 30, the lifting mechanism 5 is finely adjusted, and the peep pipe 3 is moved up and down; and adjusting the length of the telescopic shaft, further adjusting the angle between the peep pipe track 6 and the peep support, observing the production condition in the melting furnace through the monitor 30, and continuously finely adjusting the telescopic shaft 8 to obtain the optimal observation angle. If the image is fuzzy, the focal length of the high-temperature zoom pinhole lens 14 can be automatically adjusted to obtain a clear image.
When the temperature in the peep tube 3 exceeds a set value, an audible and visual alarm on the alarm box 24 gives an alarm, and the height of the peep tube 3 is reduced through the lifting mechanism 5; when the cooling water or the cooling gas in the peep tube 3 is lower than the set value, the audible and visual alarm on the alarm box 24 gives an alarm, and the height of the peep tube 3 is reduced through the lifting mechanism 5.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, the changes are still within the scope of the present invention if they fall within the scope of the claims and their equivalents.
Claims (9)
1. A vertical peep-in industrial television for a melting furnace, comprising: the endoscope comprises an endoscope tube, an endoscope tube track, an endoscope tube bracket, a fixed seat and a telescopic shaft;
the peeping tube track is provided with a lifting mechanism, the peeping tube is sleeved in the lifting mechanism, and the lifting mechanism is used for enabling the peeping tube to move up and down on a straight line where the peeping tube track is located;
the top end of the peep tube track is rotatably connected with the top end of the peep tube bracket, the bottom end of the peep tube bracket is slidably connected with the fixed seat, the moving direction of the peep tube bracket is a horizontal direction, and the fixed seat is fixed on a rear gable upright post of the melting furnace;
the top end of the fixed support is connected with a fixed seat in a sliding mode, the sliding direction of the fixed support is the horizontal direction, the bottom end of the fixed support is rotatably connected with one end of the telescopic shaft, and the other end of the telescopic shaft is rotatably connected with the bottom end of the peep tube track;
the peeping device comprises a peeping pipe and is characterized in that a heat insulation layer, a water cooling layer and an air cooling layer are sequentially arranged on the peeping pipe from outside to inside, a water inlet, a water outlet and an air inlet are formed in the tail portion of the peeping pipe, an observation hole is formed in the side face, facing the melting furnace, of the peeping pipe, a peeping device aligned with the observation hole is arranged in the air cooling layer, and the peeping device is connected with a monitor through a video cable.
2. The vertical peep-sight industrial television for melting furnaces as claimed in claim 1, wherein the peeping means comprises a camera mounted within the air-cooled layer, the camera being connected to a high temperature zoom pinhole lens aligned with the observation hole.
3. The vertical peep-sight industrial television for melting furnace according to claim 2, characterized in that the camera is provided with a thermal resistor, the water outlet is provided with a backwater flow switch, and the air inlet is provided with a gas flow switch.
4. The vertical peep-out industrial television for melting furnaces as claimed in claim 3, further comprising an alarm box electrically connected with the thermal resistor, the return water flow switch and the gas flow switch respectively.
5. The vertical peep-out industrial television for melting furnaces as claimed in claim 4, further comprising a controller, wherein the controller is arranged in the alarm box, the telescopic shaft is in driving connection with a telescopic shaft driving motor, the lifting mechanism is in driving connection with a lifting mechanism driving motor, and the controller is respectively in electric connection with the telescopic shaft driving motor and the lifting mechanism driving motor.
6. The vertical peep-sight industrial television for melting furnace according to claim 2, characterized in that the high temperature zoom pinhole lens has a viewing angle of 30 ° to 50 °.
7. The vertical peep-sight industrial television for a melting furnace according to claim 1, wherein the observation hole is a trumpet-shaped observation hole.
8. The vertical peep-sight industrial television for melting furnaces as in claim 1, wherein the air inlet is an air inlet.
9. The vertical peep-out industrial television for melting furnaces as claimed in claim 4, wherein an audible and visual alarm is provided above the alarm box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921615206.XU CN210183454U (en) | 2019-09-25 | 2019-09-25 | Vertical peeping industrial television for melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921615206.XU CN210183454U (en) | 2019-09-25 | 2019-09-25 | Vertical peeping industrial television for melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210183454U true CN210183454U (en) | 2020-03-24 |
Family
ID=69843401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921615206.XU Active CN210183454U (en) | 2019-09-25 | 2019-09-25 | Vertical peeping industrial television for melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210183454U (en) |
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2019
- 2019-09-25 CN CN201921615206.XU patent/CN210183454U/en active Active
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