CN217817251U

CN217817251U - Novel building smoke exhaust structure

Info

Publication number: CN217817251U
Application number: CN202221809577.3U
Authority: CN
Inventors: 董超; 肖枫; 马良宇; 曹静
Original assignee: Chongqing Andi Construction Technology Co ltd
Current assignee: Chongqing Andi Construction Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-11-15
Anticipated expiration: 2032-07-13

Abstract

The utility model relates to a building fire control technical field, concretely relates to novel building smoke exhaust structure, including the building roof, the even fixedly connected with in upper end of building roof can play the support column of support and fixed action, the quantity of support column is four, smoke exhaust device is installed to the upper end of building roof, the beneficial effects of the utility model are that: install fume extractor in the upper end of building roof, when the conflagration appears in the room, smoke exhaust fan just can rotate to discharge of conflagration flue gas in the room with higher speed, thereby increase the visibility, and three exhaust fume plate in one side of exhaust pipe also can slide in proper order and open, thereby increase the passageway size of discharging fume, can make a large amount of flue gases discharged, convenient and fast, and can also resume the normal position after finishing discharging fume, from not influencing holistic aesthetic property, convenient and fast.

Description

Novel building smoke exhaust structure

Technical Field

The utility model relates to a building fire control technical field, concretely relates to novel building smoke exhaust structure.

Background

In a building, once a fire accident occurs, a large amount of smoke is generated, the smoke contains a large amount of carbon monoxide and carbon dioxide, a human body is poisoned after the human body inhales the carbon monoxide, the carbon dioxide content is too high, people are suffocated, the temperature of the smoke in the center of a general fire is as high as 600-800 ℃, and the high-temperature smoke can also burn the respiratory tract of the human body, so the smoke is the most main factor for casualties in the fire scene. Generally, in the process of building construction, a smoke exhaust pipeline is arranged on the wall or the roof of a building, the smoke exhaust pipeline communicates the indoor space and the outdoor space, indoor smoke is exhausted to the outdoor space through the smoke exhaust pipeline in a mechanical smoke exhaust or natural smoke exhaust mode, the effect of reducing the concentration of the indoor smoke is achieved, and therefore the survival probability of people trapped in a fire scene is increased.

When the phenomenon of conflagration appears in the room, need use the exhaust pipe to discharge fume to on-the-spot personnel also can run and request to put out a fire, but on the way that the fire fighter came in the future, the exhaust pipe just plays very important effect, if the exhaust pipe this moment still preceding size, will influence the discharge capacity of discharging fume this moment, can not in time discharge indoor a large amount of smog to outdoor, thereby cause very big influence.

Therefore, it is necessary to design a new smoke exhaust structure for buildings.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a novel building smoke exhaust structure, through fume extractor to when solving the phenomenon of present appearance conflagration, need use the exhaust pipe to discharge fume, and the field personnel also can run and the request is put out a fire, but on the way that the fire fighter came in the future, the exhaust pipe just plays very important effect, if the exhaust pipe at this moment still before size, will influence the discharge capacity of discharging fume this moment, can not in time discharge to outdoor with indoor a large amount of smog, thereby cause very big influence scheduling problem.

In order to achieve the above object, the present invention provides the following technical solutions: a novel building smoke exhaust structure comprises a building top plate, wherein the upper end of the building top plate is uniformly and fixedly connected with four support columns which can play a role in supporting and fixing, and a smoke exhaust device is installed at the upper end of the building top plate;

fume extractor is including subassembly and the slip subassembly of discharging fume, four the upper end fixedly connected with of support column can play the dash board that hides rain and snow effect, the middle part sliding connection of building roof has the slide that can play slip and connection effect, subassembly fixed connection of discharging fume is in the upper end of building roof, the slip unit mount is in one side of subassembly of discharging fume.

Preferably, the smoke exhaust component comprises a smoke exhaust pipeline, the smoke exhaust pipeline is fixedly connected to the upper end of a building top plate, a second smoke exhaust hole capable of playing a smoke exhaust role is arranged in a penetrating mode in the side wall of the smoke exhaust pipeline, and the mounting columns are conveniently mounted and limited in the two sides of the upper end of the smoke exhaust pipeline.

Preferably, the even sliding connection in upper end of erection column has the fixed frame that can play slip and connection effect, the quantity of fixed frame is three, and is three the dust screen that fixedly connected with can play dustproof and filtering action is all run through at the middle part of fixed frame, the quantity of dust screen is three.

Preferably, it is three the both sides of fixed frame evenly run through to be provided with and conveniently install and spacing mounting hole, the lateral wall sliding connection of erection column is at the middle part of mounting hole, the even fixedly connected with in middle part of exhaust pipe can play the fan box of first protection and fixed action, the middle part of fan box all installs the smoke exhaust fan that can play extraction and smoke exhaust effect.

Preferably, the sliding assembly comprises a first smoke exhaust plate, the first smoke exhaust plate is fixedly connected to one side of the smoke exhaust pipeline, one side of the first smoke exhaust plate is provided with a first smoke exhaust hole capable of playing a smoke exhaust role, the first smoke exhaust hole is arranged on one side of a second smoke exhaust hole, and a first sliding cavity is arranged in the middle of the side wall of the first smoke exhaust plate.

Preferably, the middle part of first smooth chamber is connected with first limiting plate in a sliding manner, the lateral wall fixedly connected with second row cigarette board of first limiting plate, second row cigarette board sliding connection is in the middle part of first smooth chamber, the middle part of second row cigarette board is provided with the smooth chamber of second.

Preferably, the middle part of the second sliding cavity is slidably connected with a second limiting plate, the side wall of the second limiting plate is fixedly connected with a third smoke exhaust plate, and the third smoke exhaust plate is slidably connected to the middle part of the second sliding cavity.

Preferably, one end of the third smoke exhaust plate is fixedly connected with a connecting plate, the connecting plate is fixedly connected to the side wall of the sliding plate, two hydraulic assemblies are fixedly connected between the connecting plate and the smoke exhaust pipeline, and the number of the hydraulic assemblies is two.

The utility model has the advantages that: install fume extractor in the upper end of building roof, when the conflagration appears in the room, smoke exhaust fan just can rotate, thereby the discharge of indoor conflagration flue gas accelerates, thereby increase visibility, and the three exhaust fume plate in one side of exhaust pipe also can slide in proper order and open, thereby increase the passageway size of discharging fume, can make a large amount of flue gases discharged, convenient and fast, and can also resume the normal position after finishing discharging fume, from not influencing holistic aesthetic property, overall structure is simple, and convenient for operation.

Drawings

Fig. 1 is a front view of a novel building smoke exhausting structure provided by the present invention;

fig. 2 is a cross-sectional view of a novel building smoke exhaust structure provided by the present invention;

fig. 3 is a top view of a dust screen of a novel building smoke exhaust structure provided by the present invention;

fig. 4 is an enlarged view of the structure of the area a in fig. 2 according to the present invention;

fig. 5 is an enlarged view of the structure of the area B in fig. 2 according to the present invention;

fig. 6 is a schematic view of a smoke exhaust plate of a novel building smoke exhaust structure provided by the present invention;

in the figure: 1. a building roof; 2. a hydraulic assembly; 3. a first smoke exhaust panel; 4. a smoke exhaust duct; 5. a support column; 6. a flashing; 7. a second smoke exhaust panel; 8. a third smoke exhaust plate; 9. a connecting plate; 10. a slide plate; 11. a first slide chamber; 12. a first smoke discharge hole; 13. a second smoke exhaust hole; 14. a fan case; 15. a dust screen; 16. a smoke exhaust fan; 17. a second slide chamber; 18. a fixing frame; 19. mounting holes; 20. mounting a column; 21. a second limiting plate; 22. the first limiting plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to the attached drawings 1-6, the utility model provides a novel building smoke discharging structure, including building roof 1, building roof 1 is the roof of the uppermost end of its building itself, the even fixedly connected with of upper end of building roof 1 can play support and fixed action support column 5, the quantity of support column 5 is four, the upper end of building roof 1 is installed fume extractor, fume extractor includes smoke discharging component and sliding component, the upper end fixedly connected with of four support columns 5 can play the rain-proof and snow-proof role hides the rain board 6, the middle part sliding connection of building roof 1 has the slide 10 that can play the slip and connection role, smoke discharging component fixed connection is in the upper end of building roof 1, sliding component installs in one side of smoke discharging component, fume extractor includes smoke discharging pipeline 4, smoke discharging pipeline 4 can make things convenient for the ground of flue gas to discharge and protect, be made of metal, smoke discharging pipeline 4 fixed connection is in the upper end of building roof 1, the lateral wall of smoke discharging pipeline 4 runs through and is provided with the second smoke hole 13 that can play the role of smoke discharging, the even fixedly connected with the mounting column 20 that can be installed and the dust-proof fixed frame that can be convenient for installation, the middle part of fan is equipped with the fixed frame 18 that can be even fixed connection of the middle part of the fixed connection of the dust-proof installation of the fan, the middle part of the fixed connection of the fan 18 is equipped with the fixed frame 14 that can be the three fixed frame that can be installed, the dust-proof installation of the middle part of the fixed frame 18 and the fixed frame 14, the middle part of the fixed frame that can be installed, three fixed frame that can be even fixed frame that can be installed, the middle part of the fixed frame 18 and the fixed frame 14 that can be installed, the middle part of the fixed frame that can be installed, the fixed frame 18 is installed, the middle part of the fixed frame 14 that can be installed, three fixed frame that can be installed, the dust-proof installation of the middle part of the fixed frame that can be installed, three fixed frame that can be installed, the dust-proof installation of the fixed frame 18 and the fixed frame that can be installed, the dust-proof installation of the fixed frame that can be installed, the middle part of the dust-proof, three fixed frame that can be installed the fixed frame 14, after the smoke exhaust fan 16 is powered on, the fan blades can rotate along with the motor to accelerate the flow of air and accelerate the discharge of indoor smoke, the sliding assembly comprises a first smoke exhaust plate 3, the first smoke exhaust plate 3 can facilitate the discharge and protection of smoke and is made of metal, the first smoke exhaust plate 3 is fixedly connected to one side of a smoke exhaust pipeline 4, one side of the first smoke exhaust plate 3 is provided with a first smoke exhaust hole 12 capable of exhausting smoke, the first smoke exhaust hole 12 is connected with a second smoke exhaust hole 13 to facilitate the discharge of smoke, the first smoke exhaust hole 12 is arranged at one side of a second smoke exhaust hole 13, the middle part of the side wall of the first smoke exhaust plate 3 is provided with a first sliding cavity 11, the first sliding cavity 11 facilitates the sliding of the first limiting plate 22 and the second smoke exhaust plate 7, the middle part of the first sliding cavity 11 is connected with a first limiting plate 22 in a sliding mode, the first limiting plate 22 can perform sliding and limiting functions, the first limiting plate 22 is made of metal, the side wall of the first limiting plate 22 is fixedly connected with a second smoke exhaust plate 7, the second smoke exhaust plate 7 is connected with a second sliding cavity, the middle part of the second smoke exhaust hole 21, the second smoke exhaust hole 7 is connected with a second smoke exhaust hole 8, the second smoke exhaust hole 21, the middle part of the second smoke exhaust hole 21 is connected with a second smoke exhaust hole 8, the second smoke exhaust hole 21, the second smoke exhaust hole 17, the second smoke exhaust hole 21 is connected with a second sliding cavity, the sliding cavity 9, the third smoke exhaust hole 17, the sliding cavity is connected with a third sliding cavity 17, the sliding cavity is connected with a third sliding cavity 17, the device is made of metal, a connecting plate 9 is fixedly connected to the side wall of a sliding plate 10, a hydraulic component 2 is fixedly connected between the connecting plate 9 and a smoke exhaust pipeline 4, the hydraulic component 2 is an existing hydraulic device, motion can be transmitted through the change of sealed volume by taking oil as a working medium in a hydraulic cylinder, power is transmitted through the pressure inside the oil, and therefore hydraulic columns are driven to slide left and right, and the number of the hydraulic components 2 is two;

the utility model discloses a use as follows: technical personnel in the field can work when the fire hazard appears in the room and rotate this moment smoke exhausting fan 16, thereby accelerate the flow of nearby air, thereby accelerate the flue gas in the room to discharge through dust screen 15, and hydraulic component 2 also can work and drive connecting plate 9 and carry out the horizontal slip, and drive slide 10 and carry out the horizontal slip at the middle part of building roof 1, and drive third row cigarette board 8 and slide at the middle part of the middle part second sliding chamber 17 of second row cigarette board 7, when sliding to second limiting plate 21 and support at the middle part of second row cigarette board 7, just can't continue to slide, can carry out the horizontal slip at the middle part of the first sliding chamber 11 in middle part of first row cigarette board 3 through second row cigarette board 7 this moment, when sliding to first limiting plate 22 and support at the middle part of first row cigarette board 3, just can's exhaust hole is the biggest exhaust fume state, can make a large amount of flue gas discharged, after finishing, all row cigarette boards can resume the normal position, and can take fixed frame 18 from the mounting hole 19 from the lateral wall of erection column, the convenient slip 15, the dust screen 15 swiftly washs.

The above is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides a novel building smoke exhaust structure, includes building roof (1), the even fixedly connected with in upper end of building roof (1) can play support and fixed action's support column (5), the quantity of support column (5) is four, its characterized in that: the upper end of the building roof (1) is provided with a smoke exhaust device;

fume extractor is including subassembly and the slip subassembly of discharging fume, four the upper end fixedly connected with of support column (5) can play rain-proof and keep off the rain board (6) of snow effect, the middle part sliding connection of building roof (1) has slide (10) that can play slip and connection effect, subassembly fixed connection of discharging fume is in the upper end of building roof (1), the slip unit mount is in one side of the subassembly of discharging fume.

2. A novel building smoke evacuation structure according to claim 1, characterized in that: the smoke exhaust component comprises a smoke exhaust pipeline (4), the smoke exhaust pipeline (4) is fixedly connected to the upper end of the building top plate (1), the side wall of the smoke exhaust pipeline (4) is provided with a second smoke exhaust hole (13) capable of playing a smoke exhaust role in a penetrating mode, and the mounting columns (20) which are mounted and limited are conveniently and fixedly connected to the two sides of the upper end of the smoke exhaust pipeline (4).

3. A novel building smoke evacuation structure according to claim 2, characterized in that: the even sliding connection in upper end of erection column (20) has fixed frame (18) that can play slip and connection effect, the quantity of fixed frame (18) is three, and is three the middle part of fixed frame (18) all runs through fixedly connected with and can play dustproof and filtering effect's dust screen (15), the quantity of dust screen (15) is three.

4. A novel building smoke evacuation structure according to claim 3, characterized in that: the smoke exhaust fan structure is characterized in that mounting holes (19) which are convenient to mount and limit are uniformly formed in two sides of the three fixing frames (18) in a penetrating mode, the side wall of each mounting column (20) is connected to the middle of the corresponding mounting hole (19) in a sliding mode, a fan box (14) which can play a first protection and fixing role is fixedly connected to the middle of the smoke exhaust pipeline (4) in an even mode, and a smoke exhaust fan (16) which can play a smoke extraction and exhaust role is installed in the middle of the fan box (14).

5. A novel building smoke evacuation structure according to claim 4, characterized in that: the sliding assembly comprises a first smoke exhaust plate (3), the first smoke exhaust plate (3) is fixedly connected to one side of a smoke exhaust pipeline (4), one side of the first smoke exhaust plate (3) is provided with a first smoke exhaust hole (12) capable of playing a smoke exhaust role, the first smoke exhaust hole (12) is arranged on one side of a second smoke exhaust hole (13), and a first sliding cavity (11) is arranged in the middle of the side wall of the first smoke exhaust plate (3).

6. A novel building smoke evacuation structure according to claim 5, characterized in that: the middle part sliding connection of first smooth chamber (11) has first limiting plate (22), lateral wall fixedly connected with second row cigarette board (7) of first limiting plate (22), second row cigarette board (7) sliding connection is in the middle part of first smooth chamber (11), the middle part of second row cigarette board (7) is provided with the smooth chamber of second (17).

7. A novel building smoke evacuation structure according to claim 6, characterized in that: the middle part of the second sliding cavity (17) is connected with a second limiting plate (21) in a sliding mode, the side wall of the second limiting plate (21) is fixedly connected with a third smoke exhaust plate (8), and the third smoke exhaust plate (8) is connected to the middle part of the second sliding cavity (17) in a sliding mode.

8. A novel building smoke evacuation structure according to claim 7, characterized in that: one end fixedly connected with connecting plate (9) of third exhaust fume plate (8), connecting plate (9) fixed connection is on the lateral wall of slide (10), fixedly connected with hydraulic assembly (2) between connecting plate (9) and exhaust pipe (4), the quantity of hydraulic assembly (2) is two.