CN219035056U

CN219035056U - Membrane structure curtain fume extractor

Info

Publication number: CN219035056U
Application number: CN202223085699.5U
Authority: CN
Inventors: 付宇; 李建明; 郭营; 朱广龙; 李明
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-05-16
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a smoke exhaust device of a membrane structure curtain wall, which relates to the technical field of membrane structure curtain walls and comprises a curtain wall body and an auxiliary component, wherein a smoke exhaust pipeline is arranged on the front end surface of the curtain wall body through a mounting plate, a fan is arranged in the middle of the inside of the smoke exhaust pipeline, a filter screen is arranged behind the fan, a baffle is arranged in front of the fan, an inclined plate is arranged on the lower side of the front end of the smoke exhaust pipeline, which is close to the baffle, of the smoke exhaust pipeline, the auxiliary component for improving the protective performance of the curtain wall body is positioned at the top end of the inner side of the smoke exhaust pipeline, the auxiliary component comprises an outer connecting pipe, a conveying pipe and a spray head, the end part of the outer connecting pipe is provided with the conveying pipe, and the front end surface of the conveying pipe is provided with the spray head. This membrane structure curtain fume extractor through the setting that adopts fan and filter screen can improve exhaust pipe's exhaust efficiency and to the filtration of smoke and dust to reduce the accumulation of the interior dense smoke of building and the pollution of flue gas to surrounding environment.

Description

Membrane structure curtain fume extractor

Technical Field

The utility model relates to the technical field of membrane structure curtain walls, in particular to a smoke exhaust device of a membrane structure curtain wall.

Background

The membrane curtain wall system is a new generation building curtain wall product which takes membrane structural materials as panels and aluminum alloy profiles as supporting frameworks, can be used as a peripheral protection structure of various buildings, is mainly of airtight design due to the arrangement of curtain walls in the prior large-scale buildings, and is difficult to diffuse smoke dust in the inner space of the building due to the blocking of the curtain walls once fire occurs, so that people can set smoke exhaust devices on the basis of the curtain walls in order to avoid hidden danger.

The utility model provides an automatic glass curtain wall that discharges fume, this glass curtain wall that discharges fume automatically, original structure has been kept, add automatic pusher device, make this glass curtain wall's switch have automated function, utilize the basic part to take over the automation part and support work, can alleviate the operating pressure of automation part to a certain extent, make the maintenance work of automation part reduce, be convenient for carry out crisis processing and remote control operation at setting up smoke and dust, high temperature sensor and signal reception, system's regulator box, but the fume extractor is mostly independently outwards discharged fume in the in-process of using, its speed is slow, difficult better quick outwards discharges fume work, thereby by smog choking oxygen deficiency when leading personnel to flee.

In view of the above, research and improvement have been made to the conventional structure and the conventional defects, and a curtain wall smoke exhaust device with a membrane structure has been proposed.

Disclosure of Invention

The utility model aims to provide a curtain wall smoke exhaust device with a membrane structure, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a membrane structure curtain fume extractor, includes curtain body and auxiliary assembly, the front end surface of curtain body is provided with exhaust duct through the mounting panel, and the inside mid-mounting of exhaust duct has the fan, the rear of fan is provided with the filter screen, the baffle is installed in the place ahead of fan, exhaust duct is close to the front end downside of baffle and is provided with the hang plate for improve curtain body barrier propterty auxiliary assembly is located exhaust duct's inboard top, auxiliary assembly includes takeover, conveyer pipe and shower nozzle, the conveyer pipe is installed to the tip of takeover outward, and the front end surface of conveyer pipe is provided with the shower nozzle, the mid-mounting on the inboard top of exhaust duct has the conflagration to feel the smoke detector.

Further, the smoke exhaust pipeline, the baffle plate and the inclined plate are of an integrated structure, and the inclined plate is symmetrically distributed relative to the vertical central axis of the smoke exhaust pipeline.

Further, the surface of curtain body is provided with the sunken, and sunken right side is connected with movable window frame through pivot one, the front end surface upside of movable window frame installs the connection hinge.

Further, the left side surface of movable window frame is provided with and is used for automatic subassembly of accomodating that opens and shuts, and accomodates the subassembly and include slide rail and movable connection seat, the surface sliding connection of slide rail has movable connection seat.

Further, the storage assembly further comprises an electric push rod, a receiving cylinder and a rotating shaft II, the left end of the movable connecting seat is rotatably connected with the electric push rod, the receiving cylinder is arranged at the left end of the electric push rod, and the rotating shaft II is arranged at the end part of the receiving cylinder.

Further, toughened glass is arranged on the inner side of the movable window frame, and a transparent film layer is arranged on the inner side surface of the toughened glass.

Further, the inner side surface of the transparent film layer is provided with a stainless steel mesh layer, and the inner side surface of the stainless steel mesh layer is provided with a vacuum layer.

The utility model provides a curtain wall smoke exhaust device with a membrane structure, which has the following beneficial effects: this membrane structure curtain fume extractor through the setting that adopts fan and filter screen can improve fume extraction efficiency and to the filtration of smoke and dust to reduce the accumulation of strong smoke in the building and the pollution of flue gas to surrounding environment, auxiliary assembly's installation can protect fume extraction, reduce the possibility that the fire spread fume extraction department, take in the setting of subassembly can carry out fume extraction operation in the very first time that takes place the conflagration, can make external people know the conflagration like this and can in time rescue, transparent film layer, stainless steel net layer and vacuum layer's design can improve toughened glass's explosion-proof, compressive resistance and noise reduction performance respectively, thereby wholly improve its practicality.

1. The utility model can utilize the suction force of the blower to improve the smoke discharging efficiency of the smoke discharging pipeline, thereby reducing the accumulation of dense smoke in a building, the installation of the filter screen is convenient for filtering the discharged smoke, thus reducing the pollution of the discharged smoke to the surrounding environment, and the auxiliary component can utilize the effect of the external connecting pipe to guide the water source into the conveying pipe, thus the spray head can perform water spraying operation, the fire is prevented from spreading to the smoke discharging pipeline, the damage is caused, and the protection of the smoke discharging device is improved and the service life is prolonged.

2. According to the utility model, the telescopic operation of the electric push rod and the mutual matching among the first rotating shaft, the connecting hinge and the second rotating shaft can be utilized through the arrangement of the storage component, so that the movable window frame connected with the electric push rod can be opened and closed, when a fire disaster occurs, the controller can control the smoke discharging device to automatically work according to the information provided by the fire disaster smoke sensing detector, and by the structural design of the electric push rod, people outside can know the fire disaster and rescue in time, and huge economic loss of the assembly caused by the spreading of the fire disaster is avoided.

3. According to the utility model, the explosion-proof performance of the toughened glass can be improved through the arrangement of the transparent film layer, the phenomenon that fragments are sputtered to the periphery when the toughened glass is burst is avoided, so that the phenomenon that personnel are accidentally injured due to falling of the toughened glass is avoided, the compression resistance of the toughened glass can be improved through the design of the stainless steel mesh layer, meanwhile, the noise reduction performance of the toughened glass can be improved under the action of the vacuum layer, and the transmission of sound is blocked through no medium in the vacuum layer.

Drawings

FIG. 1 is a schematic diagram of the overall front view of a curtain wall smoke extractor with a membrane structure according to the present utility model;

FIG. 2 is a schematic diagram of the overall side view of a curtain wall smoke extractor with a membrane structure according to the present utility model;

fig. 3 is a schematic view of a partially three-dimensional structure of toughened glass of a smoke exhaust device of a curtain wall with a membrane structure.

In the figure: 1. a curtain wall body; 2. a mounting plate; 3. a smoke exhaust duct; 4. a blower; 5. a filter screen; 6. a baffle; 7. an inclined plate; 8. a fire smoke detector; 9. an auxiliary component; 901. an outer connecting pipe; 902. a delivery tube; 903. a spray head; 10. a recess; 11. a first rotating shaft; 12. a movable window frame; 13. a connecting hinge; 14. a receiving assembly; 1401. a slide rail; 1402. a movable connecting seat; 1403. an electric push rod; 1404. a cylinder is collected; 1405. a second rotating shaft; 15. tempered glass; 16. a transparent film layer; 17. stainless steel mesh layer; 18. and (5) a vacuum layer.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1, a membrane structure curtain wall fume extractor, including curtain wall body 1 and auxiliary assembly 9, the front end surface of curtain wall body 1 is provided with fume duct 3 through mounting panel 2, and fume duct 3 inside mid-mounting has fan 4, fan 4's setting can utilize its suction to improve fume duct 3's fume extraction efficiency, thereby reduce the accumulation of building indoor dense smoke, fan 4's rear is provided with filter screen 5, filter screen 5's installation is convenient for carry out filtration treatment with the exhaust flue gas, like this reducible exhaust flue gas is to the pollution of surrounding environment, baffle 6 is installed in fan 4's the place ahead, fume duct 3 is close to baffle 6's front end downside and is provided with inclined plate 7, be used for improving curtain wall body 1 protective properties's auxiliary assembly 9 and be located fume duct 3's inboard top, auxiliary assembly 9 includes outer nozzle 901, conveyer pipe 902 and shower nozzle 903, the tip of outer nozzle 901 is installed to the tip, and conveyer pipe 902 is provided with shower nozzle 903 on the front end surface of conveyer pipe 902, auxiliary assembly 9's setting can utilize the effect of outer nozzle 901 in with water source conveyer pipe 902, so can make shower nozzle 903 carry out the operation, can take place the effect of leading to fume duct 3, the life-span of life-span, thereby the life-span of a fire detector is for the vertical distributor is for the 3, the inclined plate 7 is installed for the vertical distributor is 3, the inclined plate 7, the life-span of the vertical distributor is used for the fume duct is 3, the life-span of the detector is 3, and the life span of the life-span of the life, and the detector is 3.

As shown in fig. 2 and 3, the surface of the curtain wall body 1 is provided with a dent 10, the right side of the dent 10 is connected with a movable window frame 12 through a first rotating shaft 11, a connecting hinge 13 is arranged on the upper side of the front end surface of the movable window frame 12, a storage component 14 for automatic opening and closing is arranged on the left side surface of the movable window frame 12, the storage component 14 comprises a sliding rail 1401 and a movable connecting seat 1402, the surface of the sliding rail 1401 is slidingly connected with the movable connecting seat 1402, the storage component 14 also comprises an electric push rod 1403, a receiving cylinder 1404 and a second rotating shaft 1405, the left end of the movable connecting seat 1402 is rotatably connected with the electric push rod 1403, the left end of the electric push rod 1403 is provided with the receiving cylinder 1404, the end of the receiving cylinder 1404 is provided with the second rotating shaft 1405, the arrangement of the storage component 14 can utilize the mutual matching among the expansion and contraction of the electric push rod 1403, the first rotating shaft 11, the connecting hinge 13 and the second rotating shaft 1405, so that the movable window frame 12 connected with the storage component can be opened and closed, when a fire disaster occurs, the controller can control the smoke discharging device to automatically work according to the information provided by the fire disaster smoke detector 8, people outside can know the fire disaster and rescue in time through the structural design, huge economic loss of the assembly caused by the spread of fire is avoided, the inner side of the movable window frame 12 is provided with the toughened glass 15, the inner side surface of the toughened glass 15 is provided with the transparent film layer 16, the explosion-proof performance of the toughened glass 15 can be improved by the arrangement of the transparent film layer 16, the phenomenon that fragments are sputtered to the periphery when the toughened glass 15 is prevented from being burst, the phenomenon that personnel are accidentally injured due to falling is avoided, the inner side surface of the transparent film layer 16 is provided with the stainless steel net layer 17, the inner side surface of the stainless steel net layer 17 is provided with the vacuum layer 18, the design of the stainless steel net layer 17 can improve the compression resistance of the toughened glass 15, meanwhile, the noise reduction performance of the toughened glass 15 can be improved under the action of the vacuum layer 18, and the transmission of sound is blocked by no medium in the vacuum layer 18.

In summary, according to the structure shown in fig. 1, 2 and 3, when a fire occurs in a building with a curtain wall body 1 of a film structure, smoke generated by combustion of the curtain wall body flows along with air, a fire smoke detector 8 (model MQ-2) on a smoke exhaust pipeline 3 senses the smoke and transmits the smoke to a controller in a signal mode, the controller starts an electric push rod 1403 (model ZC 180) in a receiving cylinder 1404 to stretch, a rotating shaft two 1405 connected with the receiving cylinder 1404 rotates, a movable connecting seat 1402 at the end part of the electric push rod 1403 moves in a sliding rail 1401, a movable window frame 12 connected with the rotating shaft two 1405 can be opened due to mutual matching among the rotating shaft one 11, the connecting hinge 13 and the rotating shaft two 1405, and a fan 4 in the smoke exhaust pipeline 3 can be started when a certain angle is opened, under the action of the fire-extinguishing device, the smoke can be rapidly discharged out of the building, people outside the building can know about the fire disaster in the building and can rescue in time through the structural design, the huge economic loss of the assembly caused by the spread of the fire disaster is avoided, meanwhile, the accumulation of the thick smoke in the building can be reduced, the possibility of people escaping is improved, the smoke is filtered by the filter screen 5 in the smoke discharging process, the pollution of the discharged smoke to the surrounding environment can be reduced, when the fire is large, the controller can open the valve on the external connecting pipe 901 so that the water can be conveyed into the conveying pipe 902, the spray nozzle 903 can perform water spraying operation, the fire is prevented from spreading to the smoke exhaust pipeline 3 to damage the smoke exhaust pipeline, meanwhile, the water is guided under the action of the baffle 6 and the inclined plate 7 so that the water can flow like in a building, therefore, the fire extinguishing effect can be achieved, if the toughened glass 15 in the movable window frame 12 is burst, the phenomenon that fragments are sputtered to the periphery can be avoided due to the viscosity of the transparent film layer 16 in the movable window frame, so that the phenomenon that personnel are accidentally injured due to falling of the fragments is avoided, and meanwhile, the compression resistance and the noise reduction performance of the toughened glass 15 can be respectively improved under the action of the stainless steel mesh layer 17 and the vacuum layer 18.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a membrane structure curtain fume extractor, includes curtain body (1) and auxiliary assembly (9), its characterized in that, the front end surface of curtain body (1) is provided with exhaust duct (3) through mounting panel (2), and the inside mid-mounting of exhaust duct (3) has fan (4), the rear of fan (4) is provided with filter screen (5), baffle (6) are installed in the place ahead of fan (4), exhaust duct (3) are close to the front end downside of baffle (6) and are provided with inclined plate (7), be used for improving curtain body (1) protective properties auxiliary assembly (9) are located the inboard top of exhaust duct (3), auxiliary assembly (9) are including outer take over (901), conveyer pipe (902) and shower nozzle (903), conveyer pipe (902) are installed to the tip of outer pipe (901), and the front end surface of conveyer pipe (902) is provided with shower nozzle (903), mid-mounting on the inboard top of exhaust duct (3) has fire smoke detector (8).

2. The curtain wall smoke exhaust device with the film structure according to claim 1, wherein the smoke exhaust pipeline (3), the baffle plate (6) and the inclined plate (7) are of an integrated structure, and the inclined plate (7) is symmetrically distributed about the vertical central axis of the smoke exhaust pipeline (3).

3. The smoke exhaust device for the curtain wall with the film structure according to claim 1, wherein a concave (10) is arranged on the surface of the curtain wall body (1), a movable window frame (12) is connected to the right side of the concave (10) through a first rotating shaft (11), and a connecting hinge (13) is arranged on the upper side of the front end surface of the movable window frame (12).

4. A curtain wall smoke extractor with a film structure according to claim 3, characterized in that the left side surface of the movable window frame (12) is provided with a containing component (14) for automatic opening and closing, and the containing component (14) comprises a sliding rail (1401) and a movable connecting seat (1402), and the surface of the sliding rail (1401) is slidably connected with the movable connecting seat (1402).

5. The smoke exhaust device of the curtain wall with the film structure according to claim 4, wherein the storage assembly (14) further comprises an electric push rod (1403), a receiving cylinder (1404) and a rotating shaft II (1405), the electric push rod (1403) is rotatably connected to the left end of the movable connecting seat (1402), the receiving cylinder (1404) is arranged at the left end of the electric push rod (1403), and the rotating shaft II (1405) is arranged at the end part of the receiving cylinder (1404).

6. A curtain wall smoke extractor with a membrane structure according to claim 3, characterized in that the inner side of the movable window frame (12) is provided with toughened glass (15), and the inner side surface of the toughened glass (15) is provided with a transparent film layer (16).

7. The curtain wall smoke exhaust device with the film structure according to claim 6, wherein the stainless steel mesh layer (17) is arranged on the inner side surface of the transparent film layer (16), and the vacuum layer (18) is arranged on the inner side surface of the stainless steel mesh layer (17).