CN215442930U - Smoke exhaust pipeline for fire fighting - Google Patents
Smoke exhaust pipeline for fire fighting Download PDFInfo
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- CN215442930U CN215442930U CN202121396444.3U CN202121396444U CN215442930U CN 215442930 U CN215442930 U CN 215442930U CN 202121396444 U CN202121396444 U CN 202121396444U CN 215442930 U CN215442930 U CN 215442930U
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Abstract
The utility model discloses a smoke exhaust pipeline for fire fighting, which comprises a pipeline main body, wherein a smoke suction hood is fixedly connected to the smoke inlet end of the pipeline main body, a processing box is fixedly connected to the smoke outlet end of the pipeline main body, a box cover is arranged on the upper surface of the processing box, connecting blocks are fixedly connected to the front surface and the back surface of the box cover, a first filter box is fixedly connected to the lower surface of the box cover, a sliding groove is formed in the inner wall of the processing box, a second filter box is slidably connected to the inner wall of the sliding groove, a through opening is formed in the side surface of the processing box, a smoke outlet pipe is fixedly connected to the inner wall of the through opening, and a smoke exhaust fan is fixedly connected to the inner wall of the smoke outlet pipe. This smoke exhaust pipe for fire control, the active carbon in first filter box and the second filter box can adsorb the harmful substance in the flue gas, and first filter box and second filter box cross arrangement prevent that first filter box and second filter box from blockking the flue gas, influence fume emission efficiency to reach and be convenient for carry out the filterable effect of flue gas, reduce the influence of flue gas to air quality.
Description
Technical Field
The utility model relates to the technical field of building fire-fighting facilities, in particular to a smoke exhaust pipeline for fire fighting.
Background
The building fire-fighting equipment refers to a general name of equipment and facilities for preventing and extinguishing building fires, such as an automatic fire alarm system, an automatic water spraying fire extinguishing system, a fire hydrant system and the like arranged in a building.
The smoke exhaust pipeline is a main component of the smoke exhaust system, but the smoke outlet end of the existing smoke exhaust pipeline directly discharges smoke, and harmful substances in the smoke enter the atmosphere without being filtered to influence the air quality.
Therefore, the smoke exhaust pipeline for fire protection is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a smoke exhaust pipeline for fire protection, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a smoke exhaust pipe for fire control, includes the pipeline main part, the cigarette end fixedly connected with smoke suction hood that advances of pipeline main part, the play cigarette end fixedly connected with of pipeline main part handles the case, and the upper surface of handling the case is provided with the case lid, the front of case lid and the equal fixedly connected with connecting block in the back, the first filter cartridge of lower fixed surface fixedly connected with of case lid, the spout has been seted up to the inner wall of handling the case, and the inner wall sliding connection of spout has the second filter cartridge, handles the side of case and has seted up the opening, and the inner wall fixedly connected with play tobacco pipe of opening goes out the inner wall fixedly connected with smoke exhaust fan of tobacco pipe.
Preferably, the surface of the pipeline main body is provided with a fire damper.
Preferably, the first filter box and the second filter box are equal in shape and size, and activated carbon is filled in the first filter box and the second filter box.
Preferably, the side surfaces of the first filter box and the second filter box are provided with filter holes.
Preferably, the front of connecting block is seted up threaded hole, and the inner wall threaded connection of threaded hole has fixing bolt, handles the front and the back of case and all sets up the counter bore with fixing bolt looks adaptation.
Preferably, the lower surface of the box cover is fixedly connected with a rubber sealing ring, and the surface of the rubber sealing ring is lapped with the upper surface of the treatment box.
Advantageous effects
The utility model provides a smoke exhaust pipeline for fire fighting, which has the following beneficial effects:
1. this smoke exhaust pipe for fire control, the active carbon in first filter box and the second filter box can adsorb the harmful substance in the flue gas, and first filter box and second filter box cross arrangement prevent that first filter box and second filter box from blockking the flue gas, influence fume emission efficiency to reach and be convenient for carry out the filterable effect of flue gas, reduce the influence of flue gas to air quality.
2. This smoke exhaust pipe for fire control, connecting block and fixing bolt's setting, the dismouting of the case lid of being convenient for to the change of the first filter cassette of being convenient for and second filter cassette, rubber seal's setting is convenient for handle the sealed of case simultaneously, thereby reaches convenient to use's effect.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the internal structure of the treatment tank of the present invention.
In the figure: the device comprises a pipeline main body 1, a smoke suction hood 2, a treatment box 3, a box cover 4, a connecting block 5, a first filter box 6, a second filter box 7, a smoke outlet pipe 8, a smoke exhaust fan 9, a fire damper 10, a fixing bolt 11 and a rubber sealing ring 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a smoke exhaust pipe for fire control, includes pipeline main part 1, and pipeline main part 1's surface is provided with fire prevention valve 10, and pipeline main part 1 advances cigarette end fixedly connected with smoke absorption cover 2, and pipeline main part 1's play cigarette end fixedly connected with handles case 3, and the upper surface of handling case 3 is provided with case lid 4, and the lower fixed surface of case lid 4 is connected with rubber seal 12, the surface of rubber seal 12 and the upper surface overlap joint of handling case 3.
The front and the equal fixedly connected with connecting block 5 in the back of case lid 4, threaded hole is seted up in the front of connecting block 5, the inner wall threaded connection of screw hole has fixing bolt 11, the counter bore with 11 looks adaptations of fixing bolt is all seted up with the back to the front of handling case 3, connecting block 5 and fixing bolt 11's setting, the dismouting of the case lid 4 of being convenient for, thereby be convenient for first filter cartridge 6 and the change of second filter cartridge 7, rubber seal 12's setting simultaneously, be convenient for handle the sealed of case 3, thereby reach convenient to use's effect.
The lower fixed surface of case lid 4 is connected with first filter cartridge 6, and the spout has been seted up to the inner wall of handling case 3, and the inner wall sliding connection of spout has second filter cartridge 7, and first filter cartridge 6 equals with the shape size of second filter cartridge 7, and the inside of first filter cartridge 6 and second filter cartridge 7 all is filled with active carbon, and the filtration pore has all been seted up to the side of first filter cartridge 6 and second filter cartridge 7.
The active carbon in first filter cartridge 6 and the second filter cartridge 7 can adsorb the harmful substance in the flue gas, first filter cartridge 6 sets up with second filter cartridge 7 alternately simultaneously, prevent that first filter cartridge 6 and second filter cartridge 7 from blockking the flue gas, influence the fume emission efficiency, thereby reach the effect of being convenient for carry out the flue gas filtration, reduce the influence of flue gas to air quality, the opening has been seted up to the side of processing case 3, the inner wall fixedly connected with play tobacco pipe 8 of opening, the inner wall fixedly connected with smoke exhaust fan 9 of play tobacco pipe 8, fire prevention valve 10 is connected with external control system, when fire prevention valve 10 closes, smoke exhaust fan 9 closes.
The working principle is as follows: when using this smoke exhaust pipe for fire control, smoke exhaust fan 9 starts, the flue gas passes through smoke absorption cover 2 and gets into in the pipeline main part 1, and in the processing case 3 was handled in the entering of pipeline main part 1, the flue gas passes through first filter cartridge 6 and second filter cartridge 7, the harmful substance adsorption in the flue gas of the active carbon in first filter cartridge 6 and the second filter cartridge 7, and discharge through a play tobacco pipe 8, if the temperature of flue gas is higher than 280 degrees, show that this moment discharges fume and has become inoperative, fire prevention valve 10 is opened, smoke exhaust fan 9 closes simultaneously, stop discharging fume, thereby reach and be convenient for carry out the filterable effect of flue gas, reduce the influence of flue gas to air quality.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a smoke exhaust pipeline for fire control, includes pipeline main part (1), its characterized in that: the utility model discloses a smoke exhaust ventilator, including pipeline main body (1), the cigarette end fixedly connected with smoke absorption cover (2) of advancing of pipeline main body (1), the play cigarette end fixedly connected with of pipeline main body (1) handles case (3), the upper surface of handling case (3) is provided with case lid (4), the front and the equal fixedly connected with connecting block (5) in the back of case lid (4), the first filter cartridge (6) of lower fixed surface fixedly connected with of case lid (4), the spout has been seted up to the inner wall of handling case (3), the inner wall sliding connection of spout has second filter cartridge (7), the opening has been seted up to the side of handling case (3), the inner wall fixedly connected with play tobacco pipe (8) of opening, the inner wall fixedly connected with smoke exhaust fan (9) of play tobacco pipe (8).
2. A fire protection smoke exhaust duct according to claim 1, wherein: the surface of the pipeline main body (1) is provided with a fire damper (10).
3. A fire protection smoke exhaust duct according to claim 1, wherein: the shapes and sizes of the first filtering box (6) and the second filtering box (7) are equal, and the interiors of the first filtering box (6) and the second filtering box (7) are filled with active carbon.
4. A fire protection smoke exhaust duct according to claim 1, wherein: the side surfaces of the first filter box (6) and the second filter box (7) are provided with filter holes.
5. A fire protection smoke exhaust duct according to claim 1, wherein: threaded holes are formed in the front face of the connecting block (5), fixing bolts (11) are connected to the inner wall of each threaded hole in a threaded mode, and counter bores matched with the fixing bolts (11) are formed in the front face and the back face of the processing box (3).
6. A fire protection smoke exhaust duct according to claim 1, wherein: the lower surface of the box cover (4) is fixedly connected with a rubber sealing ring (12), and the surface of the rubber sealing ring (12) is in lap joint with the upper surface of the treatment box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121396444.3U CN215442930U (en) | 2021-06-23 | 2021-06-23 | Smoke exhaust pipeline for fire fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121396444.3U CN215442930U (en) | 2021-06-23 | 2021-06-23 | Smoke exhaust pipeline for fire fighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215442930U true CN215442930U (en) | 2022-01-07 |
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ID=79712619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121396444.3U Active CN215442930U (en) | 2021-06-23 | 2021-06-23 | Smoke exhaust pipeline for fire fighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215442930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182550A (en) * | 2022-06-17 | 2022-10-14 | 常州月丰塑料制品有限公司 | Environment-friendly long-exhaust flue pipe for hot water bag production and exhaust method thereof |
-
2021
- 2021-06-23 CN CN202121396444.3U patent/CN215442930U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182550A (en) * | 2022-06-17 | 2022-10-14 | 常州月丰塑料制品有限公司 | Environment-friendly long-exhaust flue pipe for hot water bag production and exhaust method thereof |
| CN115182550B (en) * | 2022-06-17 | 2024-04-02 | 常州月丰塑料制品有限公司 | Environment-friendly long smoke exhaust tube for hot water bag production and discharge method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 230000 room 501-508, 5th floor, Liyuan Herun complex building, No. 3, Shinan Road, high tech Zone, Hefei, Anhui Patentee after: Hefei Yuchang Fire Technology Co.,Ltd. Address before: 237200 office building 6, Anhui Institute of Electronic Science, No. 5, Tianbo Road, high tech Zone, Hefei, Anhui Province Patentee before: Hefei Yuchang Fire Technology Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |