CN219963798U - Local fire-extinguishing cover for fire-fighting - Google Patents
Local fire-extinguishing cover for fire-fighting Download PDFInfo
- Publication number
- CN219963798U CN219963798U CN202320993448.2U CN202320993448U CN219963798U CN 219963798 U CN219963798 U CN 219963798U CN 202320993448 U CN202320993448 U CN 202320993448U CN 219963798 U CN219963798 U CN 219963798U
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- CN
- China
- Prior art keywords
- fire
- shell
- pipe
- heat insulation
- siphunculus
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- 238000005192 partition Methods 0.000 claims abstract description 18
- 239000000779 smoke Substances 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims description 23
- 230000002265 prevention Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003546 flue gas Substances 0.000 abstract description 6
- 230000008093 supporting effect Effects 0.000 description 4
- 230000009970 fire resistant effect Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model discloses a local fire-extinguishing cover for fire protection, which comprises an external heat-insulating shell and an internal fireproof shell, wherein a lower through pipe is arranged at the upper part of the internal fireproof shell, a middle through pipe is arranged at the upper part of the external heat-insulating shell, an upper through pipe is communicated with the upper end of the middle through pipe, a partition part is arranged between the upper end of the lower through pipe and the lower end of the middle through pipe, and a smoke removing mechanism is arranged in the upper through pipe. According to the utility model, the outer heat-insulating shell is arranged outside the inner fireproof shell, the outer heat-insulating shell and the inner fireproof shell have double fire-extinguishing effects, the outer heat-insulating shell has heat-insulating effects while extinguishing a fire, a user is prevented from being damaged by high temperature, and the motor drives the fan blades to rotate, so that the air can be blown from inside to outside in the upper through pipe, the flue gas in the inner fireproof shell is blown into the external environment, the flue gas cannot accumulate in the inner fireproof shell, and the smoke can be rapidly removed.
Description
Technical Field
The utility model relates to the field of fire protection and prevention, in particular to a local fire-extinguishing cover for fire protection.
Background
Patent document of application number CN202122549219.5 discloses a local fire-fighting cover for fire control, including the main cover body, the main cover body is the round basin column structure, the outside of the main cover body is provided with first side cover body, and the outside of the first side cover body is provided with the second side cover body to the outside of the second side cover body is provided with the third side cover body, the spring leaf is all installed to the inboard of the main cover body, first side cover body and the third side cover body three, and the outside of spring leaf is provided with the stopper to the spacing groove has all been seted up to the inboard of the first side cover body, the second side cover body and the third side cover body three, the external screw thread cover is installed to the top of the main cover body. This local fire-fighting cover for fire control is provided with the main cover body, the first side cover body, the second side cover body and the third side cover body, has adopted spring leaf and stopper between two liang simultaneously, it makes can interconnect fixedly between the cover body to cooperate the spacing groove for the device can become high rapidly, thereby cover the source of fire with safe position, and then separation source of fire and external air flow reach the function of putting out a fire, can learn through the analysis that it currently has the following shortcoming:
1. most of the existing fire-extinguishing hoods are of a single-layer structure, only a simple fire-extinguishing effect can be achieved when fire extinguishing is carried out, however, the surface temperature of the fire-extinguishing hoods is high, and a user can be possibly injured;
2. after the existing fire extinguishing hood is used for extinguishing fire, a large amount of smoke exists in the fire extinguishing hood, and the smoke cannot be discharged in time.
Disclosure of Invention
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a fire control is with local fire-extinguishing cover, including outside thermal-insulated casing and inside fire prevention casing, outside thermal-insulated casing sets up in inside fire prevention casing's outside, be provided with thermal-insulated portion between the inner of outside thermal-insulated casing and the outer end of inside fire prevention casing, inside fire prevention casing's upper portion is provided with the lower part siphunculus, outside thermal-insulated casing's upper portion is provided with the middle part siphunculus, the upper end intercommunication of middle part siphunculus has the upper portion siphunculus, be provided with the partition portion between the upper end of lower part siphunculus and the lower extreme position of middle part siphunculus, the inside of upper portion siphunculus is provided with smoke removal mechanism.
Through above-mentioned technical scheme, inside fire prevention casing has played the effect of isolated flame, and outside thermal-insulated casing has played thermal-insulated effect, and smoke and dust among the smoke removal mechanism is arranged in with the inside to be discharged.
The utility model is further provided with: the heat insulation part comprises a side support rod and a top support rod, wherein the top support rod is arranged between the upper end of the inner fireproof shell and the lower end of the outer heat insulation shell, and the side support rod is arranged between the outer end of the inner fireproof shell and the inner end of the outer heat insulation shell.
Through above-mentioned technical scheme, side bracing piece and top bracing piece have played the supporting role.
The utility model is further provided with: the material of the top support rod and the side support rods is rubber.
Through the technical scheme, the rubber can play a good role in heat insulation.
The utility model is further provided with: the side end of the external heat insulation shell is provided with an outer plate and a sucker, the outer plate is fixedly arranged at the side end of the external heat insulation shell, and the sucker is arranged at the lower end of the outer plate.
Through above-mentioned technical scheme, the sucking disc adsorbs on the plane, prevents that outside thermal-insulated casing from removing.
The utility model is further provided with: the partition part comprises a partition plate, a connecting rod is arranged at the side end of the partition plate, and a rocker is arranged at the upper end of the connecting rod.
Through above-mentioned technical scheme, rotate the rocker for the baffle no longer is in between lower siphunculus and the middle part siphunculus.
The utility model is further provided with: the smoke removing mechanism comprises a connecting plate and fan blades, the connecting plate is fixedly arranged in the upper through pipe, a motor is arranged at the side end of the connecting plate, and the fan blades are connected to an output shaft of the motor.
Through above-mentioned technical scheme, the motor drives the flabellum and rotates for inside flue gas of inside fire prevention casing blows out.
The beneficial effects of the utility model are as follows:
1. the utility model has the advantages that the external heat insulation shell is arranged outside the internal fireproof shell, the external heat insulation shell and the internal fireproof shell play roles of fireproof and heat insulation, the external heat insulation shell plays a role in heat insulation while extinguishing fire, so that heat conduction to the outside when a product catches fire is reduced;
2. according to the utility model, the motor is arranged and drives the fan blade to rotate, so that the air in the upper through pipe can be blown from inside to outside, the flue gas in the inner fireproof shell is blown into the external environment, the flue gas cannot accumulate in the inner fireproof shell, and the flue gas can be rapidly removed.
Drawings
FIG. 1 is a schematic view of a partial fire-extinguishing hood for fire protection;
FIG. 2 is a schematic view of the internal fire-resistant housing of the partial fire-fighting hood for fire protection;
FIG. 3 is a schematic view of the structure of the lower tube in the partial fire extinguishing hood for fire control;
FIG. 4 is a schematic view of the structure of the upper tube in a partial fire extinguishing hood for fire protection;
fig. 5 is a schematic structural view of a connection plate in a local fire extinguishing hood for fire protection.
In the figure: 1. an outer insulating housing; 2. an inner fire-resistant housing; 3. a side support bar; 4. a top support rod; 5. an outer plate; 6. a suction cup; 7. a lower through pipe; 8. an upper tube; 9. a partition plate; 10. a connecting rod; 11. a rocker; 12. a connecting plate; 13. a motor; 14. a fan blade; 15. a middle through pipe.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1-5, the smoke removing device comprises an outer heat insulating shell 1 and an inner fireproof shell 2, wherein the outer heat insulating shell 1 is arranged on the outer side of the inner fireproof shell 2, a lower through pipe 7 is arranged on the upper portion of the inner fireproof shell 2, a middle through pipe 15 is arranged on the upper portion of the outer heat insulating shell 1, an upper through pipe 8 is communicated with the upper end of the middle through pipe 15, referring to fig. 4 and 5, a smoke removing mechanism is arranged in the upper through pipe 8 and comprises a connecting plate 12 and fan blades 14, when the smoke removing mechanism blows air from the inner side to the outer side of the upper through pipe 8, smoke in the inner fireproof shell 2 is sucked out through pipes 15 and the lower through pipe 7, and the lower end of the middle through pipe 15 is aligned with the upper end of the lower through pipe 7.
Referring to fig. 1 to 3, a heat insulation part is provided between the inner end of the outer heat insulation housing 1 and the outer end of the inner fire prevention housing 2, the heat insulation part comprises a side support rod 3 and a top support rod 4, the top support rod 4 is provided between the upper end of the inner fire prevention housing 2 and the lower end position of the outer heat insulation housing 1, the side support rod 3 is provided between the outer end of the inner fire prevention housing 2 and the inner end position of the outer heat insulation housing 1, the top support rod 4 and the side support rod 3 are made of rubber, an outer plate 5 and a suction cup 6 are provided at the side end of the outer heat insulation housing 1, the outer plate 5 is fixedly provided at the side end of the outer plate 1, the suction cup 6 is provided at the lower end of the outer plate 5, and the suction cups 6 are provided at the front end and the rear end of the outer heat insulation housing 1, so that stability can be increased after being adsorbed on a plane.
Referring to fig. 4-5, a partition part is arranged between the upper end of the lower through pipe 7 and the lower end of the middle through pipe 15, the partition part comprises a partition plate 9, a connecting rod 10 is arranged at the side end of the partition plate 9, a rocker 11 is arranged at the upper end of the connecting rod 10, a smoke removing mechanism is arranged in the upper through pipe 8 and comprises a connecting plate 12 and fan blades 14, the connecting plate 12 is fixedly arranged in the upper through pipe 8, a motor 13 is arranged at the side end of the connecting plate 12, the fan blades 14 are connected to an output shaft of the motor 13, the rocker 11 is rotated, and when the partition plate 9 is positioned at the upper end of the lower through pipe 7, the partition effect is achieved.
When the fire-proof fire-fighting device is used, the inner fireproof shell 2 is placed outside a fire area, so that the inner fireproof shell 2 plays a role of isolating flames, fire is extinguished on an object on which fire is in the fire, the side supporting rods 3 and the top supporting rods 4 are arranged between the outer end of the inner fireproof shell 2 and the inner end of the outer heat-insulating shell 1, the supporting effect is achieved, meanwhile, the heat-insulating effect is achieved, the sucking disc 6 at the lower end of the outer plate 5 is adsorbed on a plane, the outer heat-insulating shell 1 can be stably placed on the plane, the position cannot be moved, stability is improved, during fire extinguishment, the partition plate 9 cuts off the lower through pipe 7 from the middle through pipe 15, an operator rotates the rocking rod 11, the rocking rod 11 drives the connecting rod 10 to rotate together, the partition plate 9 at the lower end of the connecting rod 10 rotates together, accordingly, smoke and heat in the inner fireproof shell 2 can be finally discharged outwards from the upper through the middle through pipe 8 from the lower through the middle through pipe 15, and after the motor 13 operates, the fan blades 14 are driven to rotate, and the efficiency of the smoke in the inner fireproof shell 2 can be accelerated.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. A local fire-extinguishing cover for fire control, which is characterized in that: including outside thermal-insulated casing (1) and inside fire prevention casing (2), outside thermal-insulated casing (1) sets up the outside of inside fire prevention casing (2), be provided with thermal-insulated portion between the inner of outside thermal-insulated casing (1) and the outer end of inside fire prevention casing (2), the upper portion of inside fire prevention casing (2) is provided with lower part siphunculus (7), the upper portion of outside thermal-insulated casing (1) is provided with middle part siphunculus (15), the upper end intercommunication of middle part siphunculus (15) has upper portion siphunculus (8), be provided with partition portion between the lower extreme position of lower part siphunculus (7) and middle part siphunculus (15), the inside of upper portion siphunculus (8) is provided with smoke removal mechanism.
2. A fire-fighting local fire-extinguishing cover according to claim 1, characterized in that: the heat insulation part comprises a side support rod (3) and a top support rod (4), wherein the top support rod (4) is arranged between the upper end of the inner fireproof shell (2) and the lower end of the outer heat insulation shell (1), and the side support rod (3) is arranged between the outer end of the inner fireproof shell (2) and the inner end of the outer heat insulation shell (1).
3. A fire-fighting local fire-extinguishing cover according to claim 2, characterized in that: the materials of the top support rods (4) and the side support rods (3) are rubber.
4. A fire-fighting local fire-extinguishing cover according to claim 1, characterized in that: the side end of the outer heat insulation shell (1) is provided with an outer plate (5) and a sucker (6), the outer plate (5) is fixedly arranged at the side end of the outer heat insulation shell (1), and the sucker (6) is arranged at the lower end of the outer plate (5).
5. A fire-fighting local fire-extinguishing cover according to claim 1, characterized in that: the partition part comprises a partition plate (9), a connecting rod (10) is arranged at the side end of the partition plate (9), and a rocker (11) is arranged at the upper end of the connecting rod (10).
6. A fire-fighting local fire-extinguishing cover according to claim 1, characterized in that: the smoke removing mechanism comprises a connecting plate (12) and fan blades (14), the connecting plate (12) is fixedly arranged in the upper through pipe (8), a motor (13) is arranged at the side end of the connecting plate (12), and the fan blades (14) are connected to an output shaft of the motor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320993448.2U CN219963798U (en) | 2023-04-27 | 2023-04-27 | Local fire-extinguishing cover for fire-fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320993448.2U CN219963798U (en) | 2023-04-27 | 2023-04-27 | Local fire-extinguishing cover for fire-fighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219963798U true CN219963798U (en) | 2023-11-07 |
Family
ID=88596288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320993448.2U Active CN219963798U (en) | 2023-04-27 | 2023-04-27 | Local fire-extinguishing cover for fire-fighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219963798U (en) |
-
2023
- 2023-04-27 CN CN202320993448.2U patent/CN219963798U/en active Active
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| GR01 | Patent grant |