CN220793183U - Protective device for fire observation hole - Google Patents
Protective device for fire observation hole Download PDFInfo
- Publication number
- CN220793183U CN220793183U CN202322632994.6U CN202322632994U CN220793183U CN 220793183 U CN220793183 U CN 220793183U CN 202322632994 U CN202322632994 U CN 202322632994U CN 220793183 U CN220793183 U CN 220793183U
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- China
- Prior art keywords
- wall
- fire
- fixedly connected
- protection
- threaded rod
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- 230000001681 protective effect Effects 0.000 title claims abstract description 53
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000741 silica gel Substances 0.000 claims abstract description 19
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 230000001012 protector Effects 0.000 claims description 18
- 230000009970 fire resistant effect Effects 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 8
- 230000006378 damage Effects 0.000 abstract description 12
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 14
- 238000002485 combustion reaction Methods 0.000 description 9
- 238000009792 diffusion process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 206010053615 Thermal burn Diseases 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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- Special Wing (AREA)
Abstract
The utility model relates to the field of protection devices, and discloses a protection device for a fire observation hole, which comprises a mounting plate, a protection frame, a fireproof silica gel sealing ring and a threaded rod, wherein an observation hole is formed in the middle of the outer wall of the front end of the mounting plate, a fire observation mirror is connected to the inner wall of the observation hole in a threaded manner, positioning plates are fixedly connected to the outer walls of the two sides of the rear end of the protection frame respectively, a first positioning block is fixedly connected to the outer wall of one side of the front end of the protection frame, a connecting plate is hinged to the front end of the first positioning block, and a protection door is fixedly connected to one side, far away from the first positioning block, of the connecting plate. According to the utility model, the protective frame and the protective door are arranged outside the fire observation mirror, so that the injury to operators caused by high-temperature gas, flame, splashes and the like can be prevented, scalding, burning and other potential risks are reduced, the protective door is closed, the threaded rod can be driven to rotate by rotating the handle, and the protective door can be closed by the limiting block, so that the protective effect is achieved.
Description
Technical Field
The utility model relates to the field of protection devices, in particular to a protection device for a fire observation hole.
Background
The fire observation hole is a hole or window for observing the combustion process and flame state, is usually arranged at the periphery of combustion equipment (such as a stove, a hearth, a boiler and the like), and can be used for directly observing the combustion condition by an operator so as to monitor and adjust the working state of the combustion equipment.
The current some combustion device during operation, can produce high temperature, high-pressure gas, the fire observation hole does not have protector, operating personnel is likely to be scalded or the powerful threat by gas, there is substances such as flame and dust around the fire observation hole to splash, also constitute potential danger to operating personnel, the leakproofness of the protector that some fire observation holes were used is not high simultaneously, be inconvenient for preventing gas leakage or flame and spread, cause the influence to operating personnel easily, the protector that some fire observation holes were used is inconvenient to dismantle simultaneously, when the protector that the fire observation hole was used appears damaging or the leakproofness is not good, be inconvenient for changing, the practicality is not high.
Therefore, a person skilled in the art provides a protection device for a fire hole, so as to solve the problems set forth in the background art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides the protective device for the fire observation hole, which can prevent high-temperature gas, flame, splashes and the like from damaging operators by arranging the protective frame and the protective door outside the fire observation mirror, reduce scalding, burning and other potential risks, close the protective door, rotate the handle to drive the threaded rod to rotate, close the protective door by the limiting block, achieve the protective effect, and the fire observation hole can be damaged when the combustion device works, can effectively control the spread of flame and fire by installing the protective device, can prevent the spread of flame, reduce the risk of fire, protect equipment, places and personnel from being damaged by fire, and improve the safety of the equipment.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a protector that fire observation hole was used, includes mounting panel, protective frame, fire-resistant silica gel sealing washer and threaded rod, the middle part of mounting panel front end outer wall is provided with the observation hole, the inner wall threaded connection of observation hole has the fire observation mirror, the outer wall of protective frame rear end both sides is fixedly connected with locating plate respectively, the outer wall fixedly connected with first locating piece of protective frame front end one side, the front end hinge connection of first locating piece has the connecting plate, one side fixedly connected with guard gate of first locating piece is kept away from to the connecting plate, one side fixedly connected with second locating piece of first locating piece is kept away from to the protective frame front end, the constant head tank has been seted up to the middle part of protective frame one side of second locating piece, one side fixedly connected with limiting plate of connecting plate is kept away from to the guard gate, the screw hole has been seted up at the middle part of limiting plate front end outer wall;
through above-mentioned technical scheme, can block the injury that high temperature gas, flame, splash etc. caused operating personnel through setting up protective frame and guard gate in the sight glass outside, reduce scald, burn and other potential risks, close the guard gate, it can drive the threaded rod rotation to rotate the handle, can close the guard gate through the stopper, reach the effect of protection, the burning device during operation sights the fire hole and probably damages and can control the diffusion of flame and conflagration effectively through installing protector, can block the spread of flame, reduce the risk of conflagration, protection equipment, place and personnel avoid the fire hazard, the security of improvement equipment.
Further, a limiting block is fixedly connected to the outer wall of the rear end of the threaded rod, and a connecting column is fixedly connected to the outer wall of the front end of the threaded rod;
through above-mentioned technical scheme, can make the guard gate close through the stopper, reach the effect of protection, can be used to connect the handle through the spliced pole.
Further, an installation groove is formed in the outer wall of the front end of the protective frame, and a clamping groove is formed in the outer wall of the rear end of the protective door;
through above-mentioned technical scheme, can be used for installing fire-resistant silica gel sealing washer through setting up mounting groove and draw-in groove.
Further, the inner wall of the clamping groove is tightly attached to the front end of the fireproof silica gel sealing ring, and the inner wall of the mounting groove is matched with the rear end of the fireproof silica gel sealing ring in a clamping way;
through above-mentioned technical scheme, through the inner wall of draw-in groove and the inseparable laminating of the front end of fire-resistant silica gel sealing washer, the inner wall of mounting groove cooperates with the rear end joint of fire-resistant silica gel sealing washer, can improve protector's leakproofness.
Further, the threaded rod is in threaded connection with the threaded hole;
through above-mentioned technical scheme, can realize closing the function of guard gate through threaded rod and screw hole threaded connection.
Further, the positioning plate is fixedly connected with the mounting plate through bolts;
through above-mentioned technical scheme, through locating plate and mounting panel bolt fixed connection, can pull down protector, can change the practicality higher when protector damages.
Further, the front end of the connecting column is rotatably connected with a handle;
through above-mentioned technical scheme, through the handle that spliced pole front end rotation was connected, can realize rotating the function of threaded rod.
Further, the front end of the protective door is fixedly connected with a fireproof glass window;
through above-mentioned technical scheme, through setting up fire prevention glass window, can observe the inside condition through the fire observation mirror.
The utility model has the following beneficial effects:
1. compared with the existing protective device for the fire observation hole, the protective device for the fire observation hole has the advantages that the protective frame and the protective door are arranged outside the fire observation mirror, so that injuries to operators caused by high-temperature gas, flame, splashes and the like can be prevented, scalding, burning and other potential risks are reduced, the protective door is closed, the threaded rod can be driven to rotate by rotating the handle, the protective door can be closed through the limiting block, the protective effect is achieved, the fire observation hole can be damaged when the combustion device works, the diffusion of flame and fire can be effectively controlled by installing the protective device, the spread of flame can be prevented, the risk of fire is reduced, equipment, places and personnel are protected from being damaged by fire, and the safety of the equipment is improved.
2. Compared with the existing protective device for the fire observation hole, the protective device for the fire observation hole is tightly attached to the front end of the fireproof silica gel sealing ring through the inner wall of the clamping groove, the inner wall of the mounting groove is matched with the rear end of the fireproof silica gel sealing ring in a clamping way, the tightness of the protective device can be improved, harmful gases such as smoke generated by combustion and harmful chemical substances in the gas can be generated during the operation of the combustion device, and the harmful gases can be effectively prevented from leaking to the surrounding environment through improving the tightness of the fire observation protective device, so that the harm to operators and the environment is reduced.
3. Compared with the existing protective device for the fire observation holes, the protective device for the fire observation holes is hinged with the connecting plate through the first positioning block, can open the protective door, can mount and dismount the fire observation mirror, can dismount the protective device through the positioning plate and the mounting plate bolt fixed connection, and has high replacement practicability when the protective device is damaged.
Drawings
FIG. 1 is an isometric view of a protective device for a fire hole according to the present utility model;
FIG. 2 is a schematic structural view of a fire hole protection device according to the present utility model;
FIG. 3 is an isometric view of a protective device mounting plate, an observation hole and a fire observation mirror for a fire observation hole according to the present utility model;
FIG. 4 is an exploded view of a protective device mounting plate, a viewing hole and a viewing mirror for a viewing hole according to the present utility model;
fig. 5 is a schematic structural axis view of a fire-proof glass window of a protection device for a fire hole according to the present utility model.
Legend description:
1. a mounting plate; 2. an observation hole; 3. a fire observation mirror; 4. a protective frame; 5. a positioning plate; 6. a first positioning block; 7. a connecting plate; 8. a protective door; 9. a second positioning block; 10. a positioning groove; 11. a mounting groove; 12. a clamping groove; 13. a limiting plate; 14. a threaded hole; 15. fire resistant glazing; 16. a refractory silica gel seal ring; 17. a threaded rod; 18. a limiting block; 19. a connecting column; 20. a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a protector that fire observation hole was used, including mounting panel 1, protection frame 4, fire-resistant silica gel sealing washer 16 and threaded rod 17, the middle part of mounting panel 1 front end outer wall is provided with observation hole 2, the inner wall threaded connection of observation hole 2 has fire observation mirror 3, the outer wall of protection frame 4 rear end both sides is fixedly connected with locating plate 5 respectively, the outer wall fixedly connected with first locating piece 6 of protection frame 4 front end one side, the front end hinge connection of first locating piece 6 has connecting plate 7, one side fixedly connected with guard gate 8 of connecting plate 7 is kept away from first locating piece 6, one side fixedly connected with second locating piece 9 of protection frame 4 front end is kept away from first locating piece 6, locating slot 10 has been seted up at the middle part of one side of second locating piece 9 is kept away from protection frame 4, one side fixedly connected with limiting plate 13 is kept away from to guard gate 8, screw hole 14 has been seted up at the middle part of limiting plate 13 front end outer wall;
through setting up the injury that protective frame 4 and guard gate 8 can block high temperature gas, flame, splash etc. to operating personnel in the fire observation mirror 3 outside, reduce scald, burn and other potential risks, through closing guard gate 8, rotate handle 20 and can drive threaded rod 17 rotation, can close guard gate 8 through stopper 18, reach the effect of protection, the fire hole can damage can control the diffusion of flame and conflagration effectively through installing protector during the burner during operation, can stop the spread of flame, reduce the risk of conflagration, protection equipment, place and personnel avoid the fire hazard, the security of improvement equipment.
The outer wall of the rear end of the threaded rod 17 is fixedly connected with a limiting block 18, the outer wall of the front end of the threaded rod 17 is fixedly connected with a connecting column 19, the protective door 8 can be closed through the limiting block 18 to achieve the protective effect, the connecting column 19 can be used for connecting a handle 20, the outer wall of the front end of the protective frame 4 is provided with a mounting groove 11, the outer wall of the rear end of the protective door 8 is provided with a clamping groove 12, the mounting groove 11 and the clamping groove 12 can be used for mounting a fireproof silica gel sealing ring 16, the inner wall of the clamping groove 12 is tightly attached to the front end of the fireproof silica gel sealing ring 16, the inner wall of the mounting groove 11 is tightly attached to the rear end of the fireproof silica gel sealing ring 16 through the inner wall of the clamping groove 12, can improve protector's leakproofness, threaded rod 17 and screw hole 14 threaded connection can realize closing the function of guard gate 8 through threaded rod 17 and screw hole 14 threaded connection, locating plate 5 and mounting panel 1 pass through bolt fixed connection, through locating plate 5 and mounting panel 1 bolt fixed connection, can pull down protector, can change the practicality higher when protector damages, the front end rotation of spliced pole 19 is connected with handle 20, the handle 20 through spliced pole 19 front end rotation connection can realize rotating threaded rod 17's function, the front end fixedly connected with fire prevention glass window 15 of guard gate 8, can observe inside condition through viewing the fire glass 3 through setting up fire prevention glass window 15.
Working principle: through setting up the injury that protective frame 4 and guard gate 8 can block high temperature gas, flame, splash etc. to operating personnel in the fire observation mirror 3 outside, reduce scald, burn and other potential risks, through closing guard gate 8, rotate handle 20 and can drive threaded rod 17 rotation, can close guard gate 8 through stopper 18, reach the effect of protection, the fire hole can damage in the burner during operation, can control the diffusion of flame and conflagration effectively through installing protector, through the inner wall of draw-in groove 12 and the inseparable laminating of front end of fire-resistant silica gel sealing washer 16, the inner wall of mounting groove 11 and the rear end joint cooperation of fire-resistant silica gel sealing washer 16, can improve protector's leakproofness, the production of possible harmful gas in the burner during operation, smog such as burning production, harmful chemical in the gas etc. through improving fire protector's leakproofness, can prevent these harmful gas to leak to surrounding environment effectively, reduce harm to operating personnel and environment, through first location piece 6 and connecting plate 7 hinge connection, can open guard gate 8, can be to dismantling the installation 5 when the installation plate, can be high practicality is broken through the fixed connection with the mounting panel 5, when the installation plate is dismantled to the practical device is high.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a protector that fire hole was used, includes mounting panel (1), protective frame (4), fire-resistant silica gel sealing washer (16) and threaded rod (17), its characterized in that: the middle part of mounting panel (1) front end outer wall is provided with observation hole (2), the inner wall threaded connection of observation hole (2) has sightglass (3), constant head tank (10) have been seted up at the outer wall of protection frame (4) rear end both sides respectively, the outer wall fixedly connected with first locating piece (6) of protection frame (4) front end one side, the front end of first locating piece (6) articulates and is connected with connecting plate (7), one side fixedly connected with guard gate (8) of first locating piece (6) are kept away from to connecting plate (7), one side fixedly connected with second locating piece (9) of first locating piece (6) are kept away from to protection frame (4) front end, constant head tank (10) have been seted up at the middle part of protection frame (4) one side that protection frame (9) were kept away from to second locating piece (8), screw hole (14) have been seted up at the middle part of limiting plate (13) front end outer wall.
2. A fire hole protection apparatus according to claim 1, wherein: the outer wall of threaded rod (17) rear end fixedly connected with stopper (18), the outer wall fixedly connected with spliced pole (19) of threaded rod (17) front end.
3. A fire hole protection apparatus according to claim 1, wherein: the outer wall of the front end of the protection frame (4) is provided with a mounting groove (11), and the outer wall of the rear end of the protection door (8) is provided with a clamping groove (12).
4. A fire hole protection apparatus according to claim 3, wherein: the inner wall of the clamping groove (12) is tightly attached to the front end of the fireproof silica gel sealing ring (16), and the inner wall of the mounting groove (11) is matched with the rear end of the fireproof silica gel sealing ring (16) in a clamping way.
5. A fire hole protection apparatus according to claim 1, wherein: the threaded rod (17) is in threaded connection with the threaded hole (14).
6. A fire hole protection apparatus according to claim 1, wherein: the positioning plate (5) is fixedly connected with the mounting plate (1) through bolts.
7. A fire hole protection device according to claim 2, wherein: the front end of the connecting column (19) is rotatably connected with a handle (20).
8. A fire hole protection apparatus according to claim 1, wherein: the front end of the protective door (8) is fixedly connected with a fireproof glass window (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322632994.6U CN220793183U (en) | 2023-09-27 | 2023-09-27 | Protective device for fire observation hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322632994.6U CN220793183U (en) | 2023-09-27 | 2023-09-27 | Protective device for fire observation hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220793183U true CN220793183U (en) | 2024-04-16 |
Family
ID=90661438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322632994.6U Active CN220793183U (en) | 2023-09-27 | 2023-09-27 | Protective device for fire observation hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220793183U (en) |
-
2023
- 2023-09-27 CN CN202322632994.6U patent/CN220793183U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |