CN220436690U - Smoke-proof system for high-rise building - Google Patents
Smoke-proof system for high-rise building Download PDFInfo
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- CN220436690U CN220436690U CN202320670125.XU CN202320670125U CN220436690U CN 220436690 U CN220436690 U CN 220436690U CN 202320670125 U CN202320670125 U CN 202320670125U CN 220436690 U CN220436690 U CN 220436690U
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- Prior art keywords
- smoke
- smog
- filter
- building
- filter chamber
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- 239000000779 smoke Substances 0.000 claims abstract description 81
- 238000007599 discharging Methods 0.000 claims description 20
- 239000003517 fume Substances 0.000 claims description 17
- 239000000178 monomer Substances 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 235000019504 cigarettes Nutrition 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 16
- 230000002265 prevention Effects 0.000 abstract description 6
- 230000032683 aging Effects 0.000 abstract description 4
- 239000013618 particulate matter Substances 0.000 abstract description 4
- 230000005389 magnetism Effects 0.000 description 4
- 230000002688 persistence Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Ventilation (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The application relates to the field of building smoke prevention and discloses a high-rise building smoke prevention system. In this application, the inside of interior smoke exhaust pipe is provided with the filter chamber, the end of air inlet can be dismantled and be connected with the filter chamber, the below of sliding mounting bracket is provided with the smog filter, the filter chamber is close to a side of air inlet and has seted up the gas outlet. The switch of start smoke exhaust fan, smoke exhaust fan is outwards taken out smog from building main part's inside through air inlet and filter chamber, when smog when the filter chamber, the inside most particulate matter of smog can be filtered by the smog filter, later smog is discharged from the inside of main blast pipe through smoke exhaust fan, when building main part's inside does not have dangerous case for a long time, the smog filter will appear ageing this moment, thereby influence filtering quality, holistic security has been influenced, at this moment can be changed the smog filter through taking out the sliding mounting frame, thereby make the smog filter can remain higher filtration ability all the time.
Description
Technical Field
The application belongs to the technical field of building smoke prevention, and particularly relates to a high-rise building smoke prevention system.
Background
The smoke-proof system of the high-rise building adopts a mechanical pressurizing air supply mode or a natural ventilation mode to prevent smoke from entering the evacuation channel; the smoke prevention of the building fire disaster mainly adopts a positive pressure air supply mode, namely, mechanical pressurization air supply is carried out in the front chamber of the stairwell and the elevator cabin, the pressure of the front chamber and the stairwell is improved, the smoke is prevented from diffusing to the front chamber and the stairwell within a certain time, and the escape of personnel is facilitated.
The utility model discloses a smoke protection system structure based on super high-rise building in the application of publication number CN214009459U, including building outer wall, stairwell and antechamber, the last fixed surface of building outer wall installs the air exhauster, the inner wall fixed mounting of building outer wall has the exhaust duct, the fixed surface of exhaust duct installs the exhaust branch pipe, the interior roof of antechamber has smoke transducer and temperature sensor respectively fixed mounting, the inner wall fixed mounting of air exhauster air intake has the protection network, the smoke exhaust window has been seted up to the inner wall of stairwell, the interior roof of smoke exhaust window has the sealing door through the hinge. This smoke protection system structure based on super high-rise building through setting up electric telescopic handle, when fire extinguishing systems circuit is normal, can utilize electric telescopic handle to push away sealing door and discharge fume, through setting up plug, dwang and bracing piece, after fire extinguishing systems circuit damages, pull out the plug, utilize dwang and bracing piece to support sealing door, reach the purpose that utilizes the window of discharging fume to discharge fume.
However, the smoke protection system of this application lacks filtration of smoke when in use, making the safety insufficiently high.
Disclosure of Invention
The purpose of the present application is: in order to solve the problems set forth above, a smoke protection system for a high-rise building is provided.
The technical scheme adopted by the application is as follows: the utility model provides a high-rise building smoke protection system, includes the building main part, the both sides of building main part are provided with a plurality of cigarette case monomers of discharging fume, the free inside through connection of cigarette case has the main exhaust pipe, the free bottom inner wall fixed mounting of cigarette case has the installation base, the last fixed surface of installation base installs the fan that discharges fume, the free indoor one section that is close to of cigarette case is provided with interior smoke tube that discharges fume, the one end of fan that discharges fume is provided with the air inlet, the inside of interior smoke tube that discharges fume is provided with the filter chamber, the end of air inlet can be dismantled and be connected with the filter chamber, the top inner wall fixed mounting of filter chamber has spacing post, the outside slip of spacing post is provided with the sliding mounting frame, the below of sliding mounting frame is provided with the smog filter, the air outlet has been seted up to one side that the filter chamber is close to the air inlet.
Through adopting above-mentioned technical scheme, when the inside of building main part takes place dangerous case, when producing more smog, start smoke exhaust fan's switch this moment, smoke exhaust fan can outwards take out smog from building main part's inside through air inlet and filter chamber, when smog when the filter chamber, the inside most particulate matter of smog can be filtered by smog filter, later smog is discharged from the inside of main blast pipe through smoke exhaust fan, when building main part's inside does not have dangerous case for a long time, smog filter will appear ageing this moment, thereby filter performance has been influenced, holistic security has been influenced, can change smog filter through taking out the sliding mounting frame this moment, thereby make smog filter can remain higher filtration ability all the time, thereby security when having increased the use and the persistence of filtration smog.
In a preferred embodiment, the other end of the smoke exhaust fan, which is far away from the air inlet, is provided with a smoke outlet pipe, the tail end of the smoke outlet pipe is fixedly connected to the side wall of the main exhaust pipe.
Through adopting above-mentioned technical scheme, the main blast pipe can carry out centralized processing to the smog of each floor in the building main part to the centralized convenience when handling has been improved.
In a preferred embodiment, the tail end of the main exhaust pipe, which is positioned on the outer wall of the top of the smoke discharging box unit, is fixedly provided with an exhaust port.
By adopting the technical scheme, the smoke after the filtration treatment is discharged outwards from the exhaust port, so that the efficiency in the treatment is improved.
In a preferred embodiment, the opposite side walls of the smoke exhaust box are fixedly connected with magnetic attraction bases, the surfaces of the magnetic attraction bases are provided with mounting clamping holes, and side sealing nets are connected inside the mounting clamping holes through magnetic attraction.
Through adopting above-mentioned technical scheme, when the inside electrical system of building main part breaks down, can take out the filter chamber to open the side seal net of the single both sides of box of discharging fume in order to guarantee the inside ability of discharging fume of building main part, increased the holistic security of box of discharging fume.
In a preferred embodiment, the four corners of the side sealing net are fixedly connected with magnetic side-absorbing blocks, and the surfaces of the magnetic side-absorbing blocks are provided with fixing protrusions which are matched with the mounting clamping holes.
By adopting the technical scheme, the side sealing net is convenient to fix, and the firmness of the side sealing net during fixing is improved.
In a preferred embodiment, the bottom of the sliding mounting frame is provided with a bottom pulley.
By adopting the technical scheme, the convenience of the smoke filter plate in moving is improved.
In summary, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:
in this application, when the inside in building main part takes place dangerous case, when producing more smog, start the switch of exhaust fan this moment, exhaust fan chance is outwards taken out smog from building main part's inside through air inlet and filter chamber, when smog when the filter chamber, the inside most particulate matter of smog can be filtered by smog filter, later smog is discharged from the inside of main blast pipe through exhaust fan, when building main part's inside does not have dangerous case for a long time, smog filter will appear ageing this moment, thereby filter performance has been influenced, holistic security has been influenced, can change smog filter through taking out the sliding mounting frame this moment, thereby make smog filter can remain higher filtration ability all the time, thereby security when having increased the use and the persistence of filtration smog.
Drawings
FIG. 1 is a schematic diagram of a smoke protection system of the present application;
fig. 2 is a view of a smoke evacuation box in the present application schematic diagram of the internal structure of the monomer;
fig. 3 is a schematic view of the internal structure of the filtering chamber in the present application;
fig. 4 is a schematic view of the back structure of the side seal web in the present application.
The marks in the figure: 1. a building main body; 2. a smoke discharging box unit; 3. a side seal web; 4. a main exhaust pipe; 5. an exhaust port; 6. an inner smoke exhaust pipe; 7. a smoke exhaust fan; 8. a smoke outlet pipe; 9. installing a clamping hole; 10. a magnetic base; 11. an air inlet; 12. ### 13. A mounting base; 14. a smoke filter plate; 15. a sliding mounting rack; 16. a limit column; 17. an air outlet; 18. a bottom pulley; 19. a magnetic edge block; 20. and fixing the protrusion.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
With reference to figures 1-4 of the drawings,
examples:
a smoke-proof system for high-rise buildings comprises a building main body 1, a plurality of smoke-discharging box monomers 2 are arranged on two sides of the building main body 1, a main exhaust pipe 4 is connected in a penetrating manner inside the smoke-discharging box monomers 2, a mounting base 13 is fixedly arranged on the inner wall of the bottom of the smoke-discharging box monomers 2, a smoke-discharging fan 7 is fixedly arranged on the upper surface of the mounting base 13, an inner smoke-discharging pipe 6 is arranged on a section of the smoke-discharging box monomers 2 close to a room, an air inlet 11 is arranged at one end of the smoke-discharging fan 7, a filter chamber 12 is arranged inside the inner smoke-discharging pipe 6, the tail end of the air inlet 11 is detachably connected with the filter chamber 12, a limit column 16 is fixedly arranged on the inner wall of the top of the filter chamber 12, a sliding mounting frame 15 is arranged outside the limit column 16 in a sliding manner, a smoke filter plate 14 is arranged below the sliding mounting frame 15, an air outlet 17 is arranged on one side surface of the filter chamber 12 close to the air inlet 11, when the inside of building main part 1 takes place dangerous case, when producing more smog, start the switch of smoke exhaust fan 7 this moment, smoke exhaust fan 7 can outwards take out smog from the inside of building main part 1 through air inlet 11 and filter chamber 12, when smog when filter chamber 12, the inside most particulate matter of smog can be filtered by smog filter 14, afterwards smog is discharged from the inside of main blast pipe 4 through smoke exhaust fan 7, when the inside of building main part 1 does not have dangerous case for a long time, smog filter 14 will appear ageing this moment, thereby filtration performance has been influenced, holistic security has been influenced, can change smog filter 14 through taking out sliding mounting frame 15 this moment, thereby make smog filter 14 can remain higher filtration ability all the time, thereby the security when using and the persistence of filtration smog have been increased.
The other end of the smoke exhaust fan 7, which is far away from the air inlet 11, is provided with a smoke outlet pipe 8, the tail end of the smoke outlet pipe 8 is fixedly connected to the side wall of the main exhaust pipe 4, and the main exhaust pipe 4 can carry out centralized treatment on smoke of all floors inside the building main body 1, so that centralized convenience in treatment is improved.
The tail end fixed mounting that main blast pipe 4 is located the outer wall of box monomer 2 top of discharging fume has gas vent 5, and the smog after the filtration treatment outwards discharges from gas vent 5, has improved the efficiency when handling.
The base 10 is inhaled to fixedly connected with around the relative lateral wall of box monomer 2 that discharges fume, and the installation joint hole 9 has been seted up to the surface of base 10 is inhaled to the magnetism, and the inside of installation joint hole 9 is connected with side seal net 3 through the magnetism, when the inside electrical system of building main part 1 breaks down, can take out filter chamber 12 to open the side seal net 3 of box monomer 2 both sides of discharging fume in order to guarantee the inside ability of discharging fume of building main part 1, increased the holistic security of box monomer 2 that discharges fume.
Four corners fixedly connected with magnetism of side seal net 3 inhale limit piece 19, and magnetism inhale the surface of limit piece 19 and be provided with fixed protruding 20, fixed protruding 20 and installation joint hole 9 looks adaptation are convenient for fix side seal net 3, have improved side seal net 3 fastness when fixed.
The bottom of the sliding mounting 15 is provided with a bottom pulley 18 which improves the convenience of the smoke filter plate 14 when moving.
The implementation principle of the embodiment of the smoke prevention system for the high-rise building is as follows: when the smoke filter plate type smoke filter is used, dangerous situations occur in the building main body 1, when more smoke is generated, the smoke exhaust fan 7 is started to switch, smoke is outwards pumped out from the building main body 1 through the air inlet 11 and the filter chamber 12 by the smoke exhaust fan 7, most of particulate matters in the smoke can be filtered out by the smoke filter plate 14 when the smoke passes through the filter chamber 12, then the smoke is discharged from the main exhaust pipe 4 through the smoke exhaust fan 7, when no dangerous situations exist in the building main body 1 for a long time, the smoke filter plate 14 is aged, the filtering performance is affected, the overall safety is affected, and the smoke filter plate 14 can be replaced by the sliding mounting frame 15, so that the smoke filter plate 14 can always keep high filtering capability, and the safety in use and the durability of smoke filtering are improved.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (6)
1. A smoke protection system for a high-rise building, comprising a building body (1), characterized in that: the utility model discloses a building main part, including building main part (1) and filter chamber (12), building main part (1) are provided with a plurality of cigarette case monomer (2) of discharging fume, the inside through connection of cigarette case monomer (2) has main exhaust pipe (4), the bottom inner wall fixed mounting of cigarette case monomer (2) has installation base (13), the last fixed surface of installation base (13) installs smoke exhaust fan (7), smoke exhaust case monomer (2) are close to indoor one section and are provided with interior smoke exhaust pipe (6), the one end of smoke exhaust fan (7) is provided with air inlet (11), the inside of interior smoke exhaust pipe (6) is provided with filter chamber (12), the end of air inlet (11) can be dismantled and be connected with filter chamber (12), the top inner wall fixed mounting of filter chamber (12) has spacing post (16), the outside slip of spacing post (16) is provided with sliding mounting frame (15), the below of sliding mounting frame (15) is provided with smog filter (14), one side that filter chamber (12) is close to air inlet (11) has seted up gas outlet (17).
2. A smoke protection system for a high-rise building as recited in claim 1, wherein: the other end of the smoke exhaust fan (7) far away from the air inlet (11) is provided with a smoke outlet pipe (8), and the tail end of the smoke outlet pipe (8) is fixedly connected to the side wall of the main exhaust pipe (4).
3. A smoke protection system for a high-rise building as recited in claim 1, wherein: the tail end of the outer wall of the top of the smoke discharging box monomer (2) of the main exhaust pipe (4) is fixedly provided with an exhaust port (5).
4. A smoke protection system for a high-rise building as recited in claim 1, wherein: the smoke exhaust box is characterized in that the peripheries of the opposite side walls of the smoke exhaust box monomers (2) are fixedly connected with magnetic attraction bases (10), mounting clamping holes (9) are formed in the surfaces of the magnetic attraction bases (10), and side sealing nets (3) are connected inside the mounting clamping holes (9) through magnetic attraction.
5. A smoke protection system for a high-rise building as set forth in claim 4, wherein: four corners of the side sealing net (3) are fixedly connected with magnetic side-absorbing blocks (19), fixing protrusions (20) are arranged on the surfaces of the magnetic side-absorbing blocks (19), and the fixing protrusions (20) are matched with the mounting clamping holes (9).
6. A smoke protection system for a high-rise building as recited in claim 1, wherein: the bottom of the sliding installation frame (15) is provided with a bottom pulley (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320670125.XU CN220436690U (en) | 2023-03-30 | 2023-03-30 | Smoke-proof system for high-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320670125.XU CN220436690U (en) | 2023-03-30 | 2023-03-30 | Smoke-proof system for high-rise building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220436690U true CN220436690U (en) | 2024-02-02 |
Family
ID=89688837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320670125.XU Active CN220436690U (en) | 2023-03-30 | 2023-03-30 | Smoke-proof system for high-rise building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220436690U (en) |
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2023
- 2023-03-30 CN CN202320670125.XU patent/CN220436690U/en active Active
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