CN218846370U - Fresh air purification, induced air and smoke exhaust integrated fire hazard prevention building - Google Patents
Fresh air purification, induced air and smoke exhaust integrated fire hazard prevention building Download PDFInfo
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- CN218846370U CN218846370U CN202222670860.9U CN202222670860U CN218846370U CN 218846370 U CN218846370 U CN 218846370U CN 202222670860 U CN202222670860 U CN 202222670860U CN 218846370 U CN218846370 U CN 218846370U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model discloses a new trend purifies induced air integration fire prevention building of discharging fume, including setting up at least one vertical smoke exhaust passageway in the building, be equipped with at least one flue gas discharge window in each independent room of each floor of building, the flue gas discharge window includes smoke exhaust window and smoke exhaust window door, smoke exhaust window and vertical smoke exhaust passageway intercommunication, vertical smoke exhaust passageway stretches out the building top surface and is equipped with the fan that just reverses in the kicking up section, the smoke exhaust window level is arranged, the vertical arrangement of smoke exhaust window door, and smoke exhaust window door top is articulated through hinge and smoke exhaust window, be equipped with fusible dog in the smoke exhaust window bottom surface, smoke exhaust window door bottom medial surface offsets with fusible dog. The vertical smoke exhaust channel is made of a metal plate, the bottom of the vertical smoke exhaust channel is provided with a bottom plate, and the bottom plate is provided with an opening and a hole cover; the top of the vertical smoke exhaust channel is provided with a rain shade. The utility model discloses the room that can not only effectively prevent to take place the conflagration in the building is to stretching around, when not taking place the conflagration in the building moreover, can be with outdoor fresh air input to indoor.
Description
Technical Field
The utility model relates to a fire hazard prevention building especially relates to a new trend purifies induced air and discharges fume integration fire hazard prevention building.
Background
Current building that has new trend purifier, like Chinese utility model patent ZL201921345877.9, the name is the structure that building intelligence new trend purifier disclosed, and it includes the equipment main part, the surface of equipment main part is run through the embedding and is had indoor air-supply line, the inner wall fixedly connected with bracing piece of indoor air-supply line, the surface of bracing piece is equipped with the rotating tube, the middle part fixedly connected with bearing on bracing piece surface, the surface of bearing and the inner wall fixed connection of rotating tube. Although this fresh air purification device of building can be with indoor dirty air exhaust outdoor to outdoor fresh air inputs indoor again, lets indoor fresh air, nevertheless when indoor conflagration breaks out, can't discharge indoor high temperature flue gas outside the building fast, thereby does not possess the fire prevention and the function of stretching. In addition, in the existing building with the fresh air purification device, the air inlet pipe for inputting fresh air is usually made of plastic pipes, and the air inlet pipes of the households are communicated with each other, so that on one hand, the air inlet pipe can store dirt and dirty, is difficult to disinfect and cannot be cleaned after being used for a long time, and causes harm to human health, and on the other hand, once a certain room is in a fire, the air inlet pipe can be ignited, so that the households are all in great risk of being ignited.
The utility model discloses a china utility model patent ZL201720685728.1, the name is a fire prevention building discloses a fire prevention building structure, and it includes the floor of constituteing by floor bottom plate and floor curb plate and the escape way of each floor of intercommunication, be equipped with the emergency exit that is used for sealing the escape way on the escape way, escape way and the pipe of discharging fume have transversely been seted up along horizontal on the floor bottom plate, escape way is located the pipe top of discharging fume, set up the manhole of intercommunication floor bottom plate up end and escape way and intercommunication floor bottom plate down terminal surface and the hole of discharging fume pipe on the floor bottom plate along vertical direction, be equipped with the starting and stopping mechanism who is used for opening and close the manhole on the manhole, set up the perpendicular groove that is used for communicateing all escape way in the floor curb plate, floor curb plate one side is equipped with the discharge fume channel along vertical direction, discharge fume pipe of discharge fume channel intercommunication. The building with the structure can reduce the speed of smoke spreading to high floors, slow down the spread of fire and improve the survival rate of escaping from the fire, but when the fire does not happen indoors, outdoor fresh air cannot be input indoors, so that the building does not have the function of fresh air purification.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome prior art's is not enough, provides one kind and can not only effectively prevent to spread around the room that takes place the conflagration in the building, when not having the conflagration breaing out in the building moreover, can be with outdoor fresh air input indoor to simple structure's new trend purifies induced air integration fire prevention building of discharging fume.
For solving the technical problem, the utility model discloses a such new trend purifies induced air integration fire prevention building of discharging fume, including setting up at least one vertical smoke exhaust passageway in the building, be equipped with at least one flue gas discharge window in each independent room of each floor of building, flue gas discharge window includes smoke exhaust window and is used for sealing this smoke exhaust window's smoke exhaust window door, smoke exhaust window with vertical smoke exhaust passageway fluidly communicates, vertical smoke exhaust passageway stretches out building top surface and is equipped with the fan of just reversing in the kicking segment, smoke exhaust window horizontal arrangement, the vertical arrangement of smoke exhaust window door, and smoke exhaust window door top pass through the hinge with smoke exhaust window is articulated, is equipped with fusible dog in smoke exhaust window bottom surface, smoke exhaust window door bottom medial surface with fusible dog offsets.
As a preferred embodiment of the present invention, the vertical smoke exhaust channel is made of a metal plate, a bottom plate is disposed at the bottom of the vertical smoke exhaust channel, and an opening for cleaning the vertical smoke exhaust channel and a hole cover for sealing the opening are disposed on the bottom plate; and a rain shade is arranged at the top of the vertical smoke exhaust channel.
As a preferred embodiment of the present invention, a heat insulating gasket is provided between the smoke evacuation window and the vertical smoke evacuation passageway, and the smoke evacuation window is fluidly connected to the vertical smoke evacuation passageway via the heat insulating gasket.
As a preferred embodiment of the present invention, the smoke evacuation door, the hinge, and the fusible stop are made of a hot-melt material.
As an optimized embodiment of the utility model is equipped with the detection sensor in the exhaust window, the detection sensor includes smoke detection sensor or temperature detection sensor, the detection sensor with positive reverse fan is connected.
After the structure is adopted, the utility model discloses following beneficial effect has:
the utility model discloses set up the fan that is just reversing in vertical row of cigarette passageway top section, smoke exhausting window horizontal arrangement, smoke exhausting window door vertical arrangement, smoke exhausting window door top is articulated with smoke exhausting window through the hinge, sets up fusible dog in smoke exhausting window bottom surface, and smoke exhausting window door bottom medial surface offsets with fusible dog, therefore, when indoor not having the conflagration that takes place, start the fan that is just reversing and carry out the corotation, the fan that is just reversing blows the fresh air outside the roof downwards and inputed to indoor through vertical row of cigarette passageway, makes indoor fresh air that has; when a fire disaster happens to a certain room, the positive and negative rotating fans are started to rotate reversely, high-temperature smoke in the room on fire is guided upwards and quickly discharged out of the building through the vertical smoke exhaust channel, so that the indoor fire can not spread to adjacent rooms around, the fire disaster is controlled in the room, and the occurrence of larger fire disasters is effectively prevented.
The utility model discloses a perpendicular cigarette passageway of arranging is preferred to be made by sheet metal, and perpendicular cigarette passageway bottom of arranging is equipped with the bottom plate, is equipped with the handhole door that is used for wasing the trompil of perpendicular cigarette passageway and is used for sealing this trompil on the bottom plate. Usually the new trend system must regularly disinfect, otherwise because have the drawback of hiding dirty and holding dirt after long-term the use, can pollute the indoor air during the use on the contrary, consequently, the utility model discloses a trompil is disinfected to spraying antiseptic solution such as disinfection ethanol regularly in vertical smoke exhaust passage, and the preferred positive reverse fan that starts during the disinfection reverses, makes the outer quick-witted discharge of disinfection air to building.
The utility model discloses be equipped with thermal-insulated packing ring between smoke exhaust window and the vertical flue gas channel, smoke exhaust window is through thermal-insulated packing ring and vertical flue gas channel fluid ground intercommunication. Therefore, when a fire disaster happens to a certain room, and high-temperature smoke in the room with the fire disaster is discharged outwards through the vertical smoke exhaust channel, the high-temperature pipe wall of the vertical smoke exhaust channel cannot transfer high-temperature heat to the smoke exhaust window in the room without the fire disaster under the heat insulation effect of the heat insulation gasket, so that the smoke exhaust windows in other rooms without the fire disaster can be effectively prevented from being automatically opened, and the fire disaster spreading effect is greatly improved.
The utility model discloses be equipped with the detection sensor in the exhaust window, the detection sensor is connected with positive reverse fan. When a fire disaster happens to a certain room, the detection sensor automatically starts the positive and negative rotation fan to rotate reversely, and high-temperature smoke in the room on fire is quickly discharged out of the building through the vertical smoke discharge channel.
The utility model discloses simple structure, low in manufacturing cost, the simple installation.
Drawings
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
Fig. 1 is the utility model discloses a new trend purifies induced air and discharges fume an integrated fire prevention building's a schematic structure.
Fig. 2 is a schematic structural diagram of the utility model when the fan rotates forward and backward to input fresh air indoors.
Fig. 3 is a schematic structural view of the present invention, in which high temperature flue gas is discharged through the vertical flue gas discharging passage when a fire occurs in a certain room.
Fig. 4 is an enlarged schematic view of a portion a of fig. 1.
Detailed Description
Referring to fig. 1 to 4, the building with integrated functions of fresh air purification, air induction and smoke discharge comprises at least one vertical smoke discharge channel 1 arranged in the building, at least one smoke discharge window 3 is arranged in each independent room 2 of each floor of the building, the number of the smoke discharge windows 3 can be two to four according to the size of the room 2, and certainly there can be more, the smoke discharge window 3 comprises a smoke discharge window 3-1 and a smoke discharge window door 3-2 for closing the smoke discharge window 3-1, the smoke discharge window 3-1 is in fluid communication with the vertical smoke discharge channel 1, the vertical smoke discharge channel 1 extends out of the top surface of the building, a forward and reverse fan 4 is arranged in the top section, the top section comprises an extending section of the vertical smoke discharge channel 1 extending out of the top surface of the building and a lower section of the extending section, the forward and reverse fan 4 is fixedly arranged in the extending section, the smoke discharge window 3-1 is horizontally arranged, the smoke discharge window door 3-2 is vertically arranged, the top of the smoke discharge window 3-2 is hinged with the smoke discharge window 3-1 through a hinge 5, and the inner side surface of the smoke discharge window 3-1 is provided with a fusible stop block 6.
As a preferred embodiment of the present invention, the vertical smoke evacuation channel 1 is made of a metal plate material such as a stainless steel plate or a galvanized steel plate, referring to fig. 4, a bottom plate 1a is provided at the bottom of the vertical smoke evacuation channel 1, and an opening 1-1 for cleaning the vertical smoke evacuation channel 1 and a hole cover 1-2 for closing the opening 1-1 are provided on the bottom plate 1 a; and rain shields 1-3 are fixedly arranged at the top of the vertical smoke exhaust channel 1. The utility model discloses a trompil 1-1 is disinfected to disinfectant such as regularly spraying disinfection ethanol in the vertical smoke exhaust channel 1, and the preferred positive and negative fan 4 that starts during the disinfection reverses, makes the disinfection air upwards flow and to the outer quick discharge of building.
As a preferred embodiment of the present invention, referring to fig. 1 to 4, a heat insulating gasket 7 is provided between the smoke evacuation window 3-1 and the vertical smoke exhaust duct 1, and the smoke evacuation window 3-1 is fluidly connected to the vertical smoke exhaust duct 1 through the heat insulating gasket 7. The heat insulating gasket 7 may be made of glass fiber, asbestos, rock wool, silicate, graphite, or the like. During installation, the smoke exhaust window 3-1 and the heat insulation gasket 7 can be fixedly installed on the wall of a room by adopting a plurality of bolts 9, as shown in figure 4.
As a preferred embodiment of the present invention, the smoke evacuation door 3-2, the hinge 5, and the fusible stop 6 are made of a hot-melt material, and the hot-melt material is preferably a hot-melt adhesive, such as any one of paraffin, rosin, asphalt, ethylene-vinyl acetate copolymer hot-melt adhesive, polyamide hot-melt adhesive, polyurethane hot-melt adhesive, or polyester hot-melt adhesive. The utility model discloses use paraffin as the best, because paraffin begins to melt about 58 ℃, ethylene-vinyl acetate copolymer hot melt adhesive, polyamide hot melt adhesive, polyurethane hot melt adhesive or polyester hot melt adhesive's melting point range are 65 ~ 100 ℃, therefore it can melt rapidly when the conflagration takes place, dependable performance and low cost.
As a preferred embodiment of the present invention, see fig. 1 to 4, be equipped with detection sensor 8 in the smoke evacuation window 3-1, detection sensor 8 includes smoke detection sensor or temperature detection sensor, detection sensor 8 through wired or radio signal with the fan 4 electricity that just reverses is connected. Thus, when a fire disaster occurs in a certain room, the detection sensor 8 such as a smoke detection sensor or a temperature detection sensor sends a signal to start the forward and reverse rotating fan 4 to rotate reversely, and high-temperature smoke in the room on fire is rapidly discharged out of the building through the vertical smoke discharge channel 1 when the forward and reverse rotating fan 4 rotates reversely.
Referring to fig. 2, when a fire disaster does not happen in a building, the forward and reverse rotating fan 4 is started to rotate forward, the forward and reverse rotating fan 4 blows fresh air outside the roof downwards and inputs the air into a room through the vertical smoke exhaust channel 1, so that the room is provided with fresh air, and at the moment, the smoke exhaust window 3-2 is turned towards the room; referring to fig. 3, when a fire disaster happens in a certain room 2, the fan 4 which rotates in the positive and negative directions is started to rotate reversely, high-temperature smoke in the room on fire is upwards led and quickly discharged out of the building through the vertical smoke exhaust channel 1, so that indoor fire can not spread to adjacent rooms around, and the fire disaster is controlled in the room, thereby effectively preventing the occurrence of larger fire disaster, at the moment, the fusible stop dog 6 in the room on fire is melted, and the smoke exhaust window door 3-2 is overturned outwards or is melted by the hinge 5 to drop or the smoke exhaust window door 3-2 is melted to drop.
Claims (5)
1. The utility model provides a new trend purifies induced air integration fire hazard prevention building of discharging fume, is equipped with at least one flue gas discharge window (3) including setting up at least one vertical exhaust smoke passageway (1) in the building in each independent room (2) of each floor of building, flue gas discharge window (3) are including smoke discharging window (3-1) and be used for sealing smoke discharging window door (3-2) of this smoke discharging window (3-1), smoke discharging window (3-1) with vertical exhaust smoke passageway (1) fluid ground intercommunication, its characterized in that: the vertical smoke exhaust channel (1) stretches out of the top surface of the building, a forward and reverse fan (4) is arranged in the top section, the smoke exhaust windows (3-1) are horizontally arranged, the smoke exhaust window doors (3-2) are vertically arranged, the tops of the smoke exhaust window doors (3-2) are hinged to the smoke exhaust windows (3-1) through hinges (5), the bottom surfaces of the smoke exhaust windows (3-1) are provided with fusible stop blocks (6), and the inner side surfaces of the bottoms of the smoke exhaust window doors (3-2) are abutted to the fusible stop blocks (6).
2. The integrated fire-proof building with fresh air purification, air induction and smoke exhaust functions as claimed in claim 1, which is characterized in that: the vertical smoke exhaust channel (1) is made of a metal plate, a bottom plate (1 a) is arranged at the bottom of the vertical smoke exhaust channel (1), an opening (1-1) for cleaning the vertical smoke exhaust channel (1) and a hole cover (1-2) for sealing the opening (1-1) are arranged on the bottom plate (1 a); a rain shade (1-3) is arranged at the top of the vertical smoke exhaust channel (1).
3. The integrated fire-proof building with fresh air purification, air induction and smoke exhaust functions as claimed in claim 1, which is characterized in that: a heat insulating gasket (7) is arranged between the smoke exhaust window (3-1) and the vertical smoke exhaust channel (1), and the smoke exhaust window (3-1) is in fluid communication with the vertical smoke exhaust channel (1) through the heat insulating gasket (7).
4. The integrated fire-proof building with fresh air purification, air induction and smoke exhaust functions as claimed in claim 1, wherein: the smoke exhaust window door (3-2), the hinge (5) and the fusible stop block (6) are all made of hot melting materials.
5. The integrated fire-proof building with fresh air purification, air induction and smoke exhaust functions as claimed in any one of claims 1 to 4, wherein: a detection sensor (8) is arranged in the smoke exhaust window (3-1), the detection sensor (8) comprises a smoke detection sensor or a temperature detection sensor, and the detection sensor (8) is connected with the forward and reverse rotating fan (4).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222670860.9U CN218846370U (en) | 2022-10-11 | 2022-10-11 | Fresh air purification, induced air and smoke exhaust integrated fire hazard prevention building |
| PCT/CN2022/143737 WO2024077794A1 (en) | 2022-10-11 | 2022-12-30 | Fire-preventing building integrating fresh air ventilation and air extracting for smoke discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222670860.9U CN218846370U (en) | 2022-10-11 | 2022-10-11 | Fresh air purification, induced air and smoke exhaust integrated fire hazard prevention building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218846370U true CN218846370U (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222670860.9U Active CN218846370U (en) | 2022-10-11 | 2022-10-11 | Fresh air purification, induced air and smoke exhaust integrated fire hazard prevention building |
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| CN (1) | CN218846370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024077794A1 (en) * | 2022-10-11 | 2024-04-18 | 沈福昌 | Fire-preventing building integrating fresh air ventilation and air extracting for smoke discharge |
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2022
- 2022-10-11 CN CN202222670860.9U patent/CN218846370U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024077794A1 (en) * | 2022-10-11 | 2024-04-18 | 沈福昌 | Fire-preventing building integrating fresh air ventilation and air extracting for smoke discharge |
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