CN220250063U - Hearth ignition video monitoring equipment - Google Patents
Hearth ignition video monitoring equipment Download PDFInfo
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- CN220250063U CN220250063U CN202321747877.8U CN202321747877U CN220250063U CN 220250063 U CN220250063 U CN 220250063U CN 202321747877 U CN202321747877 U CN 202321747877U CN 220250063 U CN220250063 U CN 220250063U
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- sleeve
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- ignition
- hearth
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 27
- 230000003287 optical effect Effects 0.000 claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 238000012806 monitoring device Methods 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 230000009979 protective mechanism Effects 0.000 claims abstract description 4
- 230000004224 protection Effects 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 description 12
- 239000000428 dust Substances 0.000 description 11
- 239000000779 smoke Substances 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses hearth ignition video monitoring equipment which comprises a furnace body, wherein a flange is arranged at the top end of the furnace body, a sleeve is arranged in the middle of the top end of the flange in a penetrating manner, a protective shell is arranged at the top end of the sleeve, and a protective mechanism is arranged at the outer side of the sleeve; the inside of protective housing is provided with the camera, and the bottom of camera just is located telescopic inside and is provided with extension lens cone, and the bottom of extension lens cone is provided with optical lens, and one side of protective housing is provided with the mounting bracket, and the top of mounting bracket is provided with the vortex cooler that runs through the protective housing outside. The hearth ignition video monitoring device is reasonable and reliable in structure and convenient to operate, the ignition process can be monitored in real time, accidents in the ignition process are avoided, the safety of hearth operation is improved, the camera, the lengthened lens barrel and the optical lens can be cooled under the action of the vortex cooler, and the service life of the monitoring device is prolonged.
Description
Technical Field
The utility model relates to the technical field of monitoring equipment, in particular to hearth ignition video monitoring equipment.
Background
At present, large and medium boilers are provided with flame monitoring industrial televisions to help operators to know the combustion conditions of the furnaces, and along with the continuous improvement of safety standards, the application of hearth ignition video monitoring equipment is gradually improved. The main function of the hearth ignition video monitoring is to monitor the combustion condition in the hearth in real time when the ignition is started, and plays a positive role in the aspect of the combustion safety of the hearth. The hearth ignition video monitoring equipment is used for monitoring the flame combustion condition, and the camera shooting part needs to be protected.
For example, chinese patent CN216079887U discloses a video monitoring device for four corner ignition of boiler furnace, comprising: the camera is fixedly connected outside the hearth, the lengthened lens barrel is communicated with a lens of the camera at one end; the optical lens, the lens cone protective sleeve, the other end of the lens cone protective sleeve is provided with the air outlet, can avoid the electronic component in the video camera to be high Wen Shousun effectively. However, a large amount of smoke dust exists in the hearth after the flame is burnt, and dust is attached to the surface of the optical lens after the optical lens is used for a long time, so that the monitoring of an ignition video in the hearth can be influenced, and the monitoring quality is reduced.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides hearth ignition video monitoring equipment which has the advantage of protecting an optical lens when not being monitored, and further solves the problems that dust is attached to the surface of the optical lens when the optical lens is used for a long time, so that the monitoring of an ignition video in a hearth is affected and the monitoring quality is reduced.
(II) technical scheme
In order to realize the advantages of protecting the optical lens when not being monitored, the utility model adopts the following specific technical scheme:
the hearth ignition video monitoring equipment comprises a furnace body, wherein a flange plate is arranged at the top end of the furnace body, a sleeve is arranged in the middle of the top end of the flange plate in a penetrating manner, a protective shell is arranged at the top end of the sleeve, and a protective mechanism is arranged on the outer side of the sleeve; the inside of protective housing is provided with the camera, and the bottom of camera just is located telescopic inside and is provided with extension lens cone, and the bottom of extension lens cone is provided with optical lens, and one side of protective housing is provided with the mounting bracket, and the top of mounting bracket is provided with the vortex cooler that runs through the protective housing outside.
Further, in order to realize accelerating to the air current, the air conditioning that produces at vortex cooler carries out the direction under the effect of direction accelerating sheet and accelerates the air conditioning when getting into telescopic inside, takes away the inside heat of sleeve, simultaneously in the setting of the conical structure of bottom of direction accelerating sheet for the air conditioning can form the toper air wall when sleeve bottom flows out, can avoid the smoke and dust to adhere to the outside of optical lens, and the sleeve inner wall is provided with the direction accelerating sheet, and the direction accelerating sheet is the internal thread form, and the bottom of direction accelerating sheet sets up to conical structure.
Further, can provide the velocity of flow of air, the setting of protective housing is the toper shape, and the inside and the camera fixed connection of protective housing.
Further, in order to protect the optical lens after flame combustion in the hearth is completed, the phenomenon that residual smoke dust is attached to the outer side of the optical lens after monitoring is completed can be avoided, guarantee can be provided for monitoring of ignition videos in the hearth, maintenance workload of workers on monitoring equipment is reduced, the protection mechanism comprises mounting plates symmetrically arranged on the outer side of the sleeve and above the flange plate, an electric telescopic rod is arranged at the top end of the mounting plates, a lifting rod penetrating through the bottom end of the flange plate is arranged at the bottom end of a piston rod of the electric telescopic rod, and a connecting block I is arranged at the bottom end of the lifting rod; the protection mechanism further comprises protection plates symmetrically arranged at the bottom of the outer side of the sleeve, the cross section of each protection plate is of a semicircular structure, and semicircular plates are arranged at the bottom end of the inner wall of each protection plate; the both ends on guard plate top all are provided with the connecting strip, and one side top of connecting strip runs through and is provided with the fixed axle of being connected with sleeve outer wall, and the outside top of guard plate is provided with connecting block two.
Further, in order to enable the second connecting block to drive the protection plate to move under the movement of the connecting rod, the first connecting block is connected with the second connecting block through the connecting rod, and the connecting rod is connected with the first connecting block and the second connecting block through pin shafts.
(III) beneficial effects
Compared with the prior art, the utility model provides hearth ignition video monitoring equipment which comprises the following components
The beneficial effects are that:
1. the hearth ignition video monitoring device is reasonable and reliable in structure and convenient to operate, the ignition process can be monitored in real time, accidents in the ignition process are avoided, the safety of hearth operation is improved, the camera, the lengthened lens barrel and the optical lens can be cooled under the action of the vortex cooler, and the service life of the monitoring device is prolonged.
2. Through setting up sleeve and protective housing to realized accelerating to the air current, the air conditioning that produces at vortex cooler carries out the direction to the air conditioning under the effect of direction accelerating piece when getting into telescopic inside and accelerates, takes away the inside heat of sleeve, simultaneously in the setting of the conical structure of bottom of direction accelerating piece, and then makes the air conditioning when sleeve bottom flows out, can form toper wind wall, can avoid the smoke and dust to adhere to the outside of optical lens.
3. Through setting up protection machanism to can protect the optical lens after the flame combustion is accomplished in furnace, avoid remaining smoke and dust after accomplishing the monitoring to adhere to the optical lens outside, and then can provide the guarantee for the control of follow-up video to the furnace internal ignition, reduce the maintenance work load of staff to supervisory equipment.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a hearth ignition video monitoring device according to an embodiment of the utility model;
FIG. 2 is a partial schematic view of a hearth ignition video monitoring device according to an embodiment of the utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a partial enlarged view at B in FIG. 2;
fig. 5 is an internal schematic view of a protective casing and sleeve of a furnace ignition video monitoring apparatus according to an embodiment of the utility model.
In the figure:
1. a furnace body; 2. a flange plate; 3. a sleeve; 301. a guiding accelerator plate; 4. a protective shell; 5. a protective mechanism; 501. a mounting plate; 502. an electric telescopic rod; 503. a lifting rod; 504. a first connecting block; 505. a protection plate; 506. a semicircular plate; 507. a connecting strip; 508. a fixed shaft; 509. a second connecting block; 510. a connecting rod; 6. a camera; 7. lengthening the lens barrel; 8. an optical lens; 9. a mounting frame; 10. a vortex cooler.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to the embodiment of the utility model, a hearth ignition video monitoring device is provided.
The utility model is further described with reference to the drawings and the specific embodiments, as shown in fig. 1-5, the hearth ignition video monitoring device according to the embodiment of the utility model comprises a furnace body 1, in addition, in the specific application, a control panel is arranged at the outer side of the furnace body 1, a PLC controller is arranged in the control panel, a protection mechanism 5 is electrically connected with the control panel, a flange plate 2 is arranged at the top end of the furnace body 1, in addition, in the specific application, the flange plate 2 is connected with the furnace body 1 through bolts, a sleeve 3 is arranged at the middle part of the top end of the flange plate 2 in a penetrating way, a protective shell 4 is arranged at the top end of the sleeve 3, and a protection mechanism 5 is arranged at the outer side of the sleeve 3; the inside of protective housing 4 is provided with camera 6, and the inside that the bottom of camera 6 just is located sleeve 3 is provided with extension lens cone 7, and the bottom of extension lens cone 7 is provided with optical lens 8, in addition, when specific application, above-mentioned optical lens 8 is 120 degrees wide angle lenses. By adopting the wide-angle lens, a wider visual field range can be possessed, one side of the protective housing 4 is provided with the mounting frame 9, and the top end of the mounting frame 9 is provided with the vortex cooler 10 penetrating through the outer side of the protective housing 4.
It should be noted that, the vortex cooler 10 is in communication with an external air supply device, and the air supply device is used for providing compressed air, the vortex cooler 10 has no moving parts, no electricity and no refrigerant substance, only filtered compressed air for factories is needed, and the operation is reliable and durable, which is the prior art, and is not described herein.
By means of the technical scheme, the hearth ignition video monitoring device is reasonable and reliable in structure and convenient to operate, the ignition process can be monitored in real time, accidents in the ignition process are avoided, the safety of hearth operation is improved, the camera 6, the lengthened lens barrel 7 and the optical lens 8 can be cooled under the action of the vortex cooler 10, and the service life of the monitoring device is prolonged.
In one embodiment, for the sleeve 3 and the protective case 4, the guiding accelerator 301 is disposed on the inner wall of the sleeve 3, the guiding accelerator 301 is in an internal thread shape, and the bottom end of the guiding accelerator 301 is in a conical structure; the setting of protective housing 4 is the toper shape, and the inside and the camera 6 fixed connection of protective housing 4 to realized accelerating to the air current, the air conditioning that produces at vortex cooler 10 carries out the direction to the air conditioning under the effect of direction accelerating piece 301 when getting into the inside of sleeve 3 and accelerates, takes away the inside heat of sleeve 3, simultaneously in the setting of the conical structure of the bottom of direction accelerating piece 301, and then makes the air conditioning when the sleeve 3 bottom flows out, can form the toper air wall, can avoid the smoke and dust to adhere to the outside of optical lens 8.
In one embodiment, for the protection mechanism 5, the protection mechanism 5 includes a mounting plate 501 symmetrically disposed outside the sleeve 3 and above the flange, an electric telescopic rod 502 is disposed at the top end of the mounting plate 501, a lifting rod 503 penetrating the bottom end of the flange 2 is disposed at the bottom end of a piston rod of the electric telescopic rod 502, and a connecting block one 504 is disposed at the bottom end of the lifting rod 503; the protection mechanism 5 further comprises protection plates 505 symmetrically arranged at the bottom of the outer side of the sleeve 3, the cross section of each protection plate 505 is of a semicircular structure, and a semicircular plate 506 is arranged at the bottom end of the inner wall of each protection plate 505; connecting strips 507 are arranged at two ends of the top end of the protection plate 505, a fixed shaft 508 connected with the outer wall of the sleeve 3 is arranged at the top of one side of each connecting strip 507 in a penetrating manner, and a connecting block II 509 is arranged at the top of the outer side of the protection plate 505; the first connecting block 504 is connected with the second connecting block 509 through a connecting rod 510, and the connecting rod 510 is connected with the first connecting block 504 and the second connecting block 509 through pin shafts.
The working principle of the protection mechanism 5 is as follows: the electric telescopic rod 502 is started through the control panel, so that a piston rod of the electric telescopic rod 502 is shortened, the lifting rod 503 is driven to move upwards, the connecting rod 510 is driven to move under the action of the first connecting block 504, the second connecting block 509 is driven to move, and the bottoms of the two protection plates 505 are opened under the action of the fixed shaft 508 and the connecting strip 507, so that the optical lens 8 can perform ignition video monitoring on the inside of a hearth.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
When the intelligent protection device is actually applied, firstly, when ignition video monitoring is needed, the protection mechanism 5 is started through the control panel (the working principle of the protection mechanism 5 is as described above), so that the camera 6 can perform ignition video monitoring on the inside of a hearth through the optical lens 8, then other air is introduced into the air inlet of the vortex cooler 10, cold air is generated under the action of the vortex cooler 10, the camera 6 in the protective shell 4 is cooled down, then the air warns of the conical shape at the bottom of the protective shell 4 to accelerate the cold air to a certain degree, the cold air is guided and accelerated again under the action of the guiding accelerating sheet 301, then the conical air wall is formed at the bottom end of the sleeve 3 and the protection is provided for the optical lens 8, and the pollution of smoke dust to the optical lens 8 can be avoided.
In summary, by means of the technical scheme, the hearth ignition video monitoring device is reasonable and reliable in structure and convenient to operate, the ignition process can be monitored in real time, accidents in the ignition process are avoided, the safety of hearth operation is improved, the camera 6, the lengthened lens barrel 7 and the optical lens 8 can be cooled under the action of the vortex cooler 10, and the service life of the monitoring device is prolonged; through setting up sleeve 3 and protective housing 4 to realized accelerating to the air current, the air conditioning that produces at vortex cooler 10 carries out the direction to the air conditioning under the effect of direction accelerating piece 301 when entering sleeve 3 to accelerate, take away the heat of sleeve 3 inside, simultaneously at the setting of the conical structure of the bottom of direction accelerating piece 301, and then when making the air conditioning flow out in sleeve 3 bottom, can form the toper air wall, can avoid smoke and dust to adhere to the outside of optical lens 8; through setting up protection machanism 5 to can protect optical lens 8 after the flame combustion is accomplished in furnace, avoid remaining smoke and dust after accomplishing the monitoring to adhere to the optical lens 8 outside, and then can provide the guarantee for the control of follow-up video of igniting in the furnace, reduce the maintenance work load of staff to supervisory equipment.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The hearth ignition video monitoring equipment comprises a furnace body (1), and is characterized in that a flange plate (2) is arranged at the top end of the furnace body (1), a sleeve (3) is arranged in the middle of the top end of the flange plate (2) in a penetrating manner, a protective shell (4) is arranged at the top end of the sleeve (3), and a protective mechanism (5) is arranged on the outer side of the sleeve (3);
the inside of protective housing (4) is provided with camera (6), the bottom of camera (6) just is located the inside of sleeve (3) is provided with extension lens cone (7), the bottom of extension lens cone (7) is provided with optical lens (8), one side of protective housing (4) is provided with mounting bracket (9), the top of mounting bracket (9) is provided with runs through vortex cooler (10) in the protective housing (4) outside.
2. The hearth ignition video monitoring device according to claim 1, wherein a guiding accelerating piece (301) is arranged on the inner wall of the sleeve (3), the guiding accelerating piece (301) is in an internal thread shape, and the bottom end of the guiding accelerating piece (301) is in a conical structure.
3. The hearth ignition video monitoring device according to claim 1, characterized in that the protective shell (4) is arranged in a conical shape, and the inside of the protective shell (4) is fixedly connected with the camera (6).
4. The hearth ignition video monitoring device according to claim 1, wherein the protection mechanism (5) comprises a mounting plate (501) symmetrically arranged outside the sleeve (3) and located above the flange plate, an electric telescopic rod (502) is arranged at the top end of the mounting plate (501), a lifting rod (503) penetrating through the bottom end of the flange plate (2) is arranged at the bottom end of a piston rod of the electric telescopic rod (502), and a connecting block I (504) is arranged at the bottom end of the lifting rod (503).
5. The hearth ignition video monitoring device according to claim 4, wherein the protection mechanism (5) further comprises protection plates (505) symmetrically arranged at the bottom of the outer side of the sleeve (3), the cross section of each protection plate (505) is of a semicircular structure, and a semicircular plate (506) is arranged at the bottom end of the inner wall of each protection plate (505);
connecting strips (507) are arranged at two ends of the top end of the protection plate (505), a fixing shaft (508) connected with the outer wall of the sleeve (3) is arranged at the top of one side of each connecting strip (507) in a penetrating mode, and a connecting block II (509) is arranged at the top of the outer side of the protection plate (505).
6. The hearth ignition video monitoring device according to claim 5, wherein the first connecting block (504) and the second connecting block (509) are connected by a connecting rod (510), and the connecting rod (510) is connected with the first connecting block (504) and the second connecting block (509) by a pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321747877.8U CN220250063U (en) | 2023-07-05 | 2023-07-05 | Hearth ignition video monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321747877.8U CN220250063U (en) | 2023-07-05 | 2023-07-05 | Hearth ignition video monitoring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220250063U true CN220250063U (en) | 2023-12-26 |
Family
ID=89234543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321747877.8U Active CN220250063U (en) | 2023-07-05 | 2023-07-05 | Hearth ignition video monitoring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220250063U (en) |
-
2023
- 2023-07-05 CN CN202321747877.8U patent/CN220250063U/en active Active
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