CN103527500B - A kind of multi fan combination fire prevention box type fan - Google Patents
A kind of multi fan combination fire prevention box type fan Download PDFInfo
- Publication number
- CN103527500B CN103527500B CN201310487556.3A CN201310487556A CN103527500B CN 103527500 B CN103527500 B CN 103527500B CN 201310487556 A CN201310487556 A CN 201310487556A CN 103527500 B CN103527500 B CN 103527500B
- Authority
- CN
- China
- Prior art keywords
- fan
- babinet
- fire
- fire resisting
- blower fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The present invention relates to a kind of multi fans to combine fire prevention box type fan, it is characterised in that：Including fire resisting babinet and blower fan group, blower fan group is fixedly mounted on the inner cavity of fire resisting babinet, connects into overall structure with fire resisting babinet；Two are equipped with air inlet in the side wall of fire resisting babinet, are arranged two in another side wall of the fire resisting babinet opposite with air inlet with air outlet；Access hole is set in the bottom surface of fire resisting babinet, easy mounted-dismounted type is equipped at access hole and is covered；The blower fan group is combined by two or more fan parallel-connections and is constituted, and forms parallel multi fan composite structure, and the parallel multi fan composite structure is fixedly mounted on fire resisting cabinets cavity, constitutes fire-type single machine case multi fan combined box-type blower fan structure.The present invention has the characteristics that small, entry/exit air quantity is big, work efficiency is high, can directly be lifted in the ceiling void or garage, be not required to computer room, has wide use scope, installation and advantageous effect easy to use.
Description
Technical field
The present invention relates to a kind of fire prevention box type fans, combine fire prevention box type fan more particularly to a kind of multi fan, are applicable in
In building smoke control system.Belong to architectural construction technical field.
Background technology machine
Wind turbine is the important equipment of ventilating system in building, especially for building smoke control system wind turbine, in order to protect
Wind turbine normal operation when fire occurs is demonstrate,proved, generally requires assembling in fan house, or is empty mounted on furred ceiling
In, while it is the non-combustible component that fire endurance is not less than 1 hour to require wind turbine outsourcing.
Currently, floor area of building utilization rate requires height, it is general to require to reduce the non-commercials such as computer room to the greatest extent for commercial building
Area improves commerce area area.Therefore, the blower fan structure of prior art smoke control system cannot meet urban architecture
It needs.To meet code requirement, while computer room or outsourcing fire resisting non-combustible component are saved, improves construction area utilization rate, having must
It is proposed a kind of multi fan fire prevention box type fan, the air quantity that bigger can be met by multi fan combination fire prevention box type fan is wanted
It asks.
Invention content
The purpose of the present invention, be in order to solve the problems, such as smoke control system wind turbine occupy fan house and space it is more,
A kind of multi fan combination fire prevention box type fan is provided.
The purpose of the present invention can be reached by adopting the following technical scheme that：
A kind of multi fan combination fire prevention box type fan, design feature are：Including fire resisting babinet and blower fan group, blower fan group
It is fixedly mounted on the inner cavity of fire resisting babinet, connects into overall structure with fire resisting babinet；Fire resisting babinet side wall be equipped with two into
Two air outlets are arranged in another side wall of the fire resisting babinet opposite with air inlet in air port, the air inlet and outlet
Quantity is respectively identical as the quantity of wind turbine in blower fan group, the size and shape of air inlet and outlet respectively in blower fan group wind turbine into
The identical docking of size and shape at wind end, outlet air end；Access hole is set in the bottom surface of fire resisting babinet, easily dress is equipped at access hole
Tear formula capping open；The blower fan group is combined by two or more fan parallel-connections and is constituted, and forms parallel multi fan composite structure, it is described simultaneously
Connection formula multi fan composite structure is fixedly mounted on fire resisting cabinets cavity, constitutes fire-type single machine case multi fan combined box-type wind turbine knot
Structure.
The purpose of the present invention can also be reached by adopting the following technical scheme that：
Further, blower fan group can be made of flow-mixing blower fan or axial flow blower.
Further, the fire resisting babinet can have high-temperature-resistant structure, so that multi fan is combined by the high-temperature-resistant structure
Fire prevention box type fan is resisting blower, and continuous work is not less than 30min under 280 DEG C of environmental condition.The box wind of the fire prevention
Machine can be directly lifted in the ceiling void or garage, be not required to computer room, may be used as discharging fume or common wind turbine, Ke Yiyong
It is used as fire-fighting air-supply.
Further, fire resisting babinet, air inlet and go out with the connection structure of blower fan group air intake, air outlet and with blower fan group
Connection structure, access hole and its closure construction at wind end, can be made by refractory material.
Invent the following advantage and advantageous effect having：
1, blower fan group due to being fixedly mounted on the inner cavity of fire resisting babinet, connecting into whole knot with fire resisting babinet by the invention of this hair
Structure, the blower fan group are combined by two or more fan parallel-connections and are constituted, and form parallel multi fan composite structure, described parallel more
Wind turbine composite structure is fixedly mounted on fire resisting cabinets cavity and constitutes multi fan combination fire prevention box type fan, therefore, when for anti-row
It when cigarette system, is not required to be mounted on fan house, to save machine room area, the wind turbine is also not required in addition outer when in furred ceiling
Packet fire resisting fire-proof plate, saves Master Cost, mounting cost and set-up time.It is high, cost-effective with construction area utilization rate
With the advantageous effect for improving production efficiency.
2, fire resisting babinet of the invention has high-temperature-resistant structure, keeps multi fan combination fire prevention box by the high-temperature-resistant structure
Wind turbine is resisting blower, and continuous work is not less than 30min under 280 DEG C of environmental condition, therefore, has high temperature resistant, fire prevention
It burns and safe and reliable advantageous effect.
3, the present invention using constitute fire-type single machine case multi fan combined box-type blower fan structure, have overall volume it is small, into/
The characteristics of air output is big, work efficiency is high, which can directly be lifted in the ceiling void or garage, be not required to
Computer room, may be used as discharging fume or common wind turbine, can have wide use scope, installation and user with fire-fighting air-supply is used as
Just advantageous effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the specific embodiment of the invention 1.
Fig. 2 be in Fig. 1 A-A to structure sectional view.
Fig. 3 is B-B direction structure sectional view in Fig. 1.
Fig. 4 is the structural schematic diagram of the specific embodiment of the invention 1.
Fig. 5 be in Fig. 4 A-A to structure sectional view.
Fig. 6 is B-B direction structure sectional view in Fig. 4.
Specific implementation mode
Specific embodiment 1：
- Fig. 3 referring to Fig.1, the present embodiment 1 include fire resisting babinet 2 and blower fan group 3, and blower fan group 3 is fixedly mounted on fire resisting babinet
2 inner cavity connects into overall structure with fire resisting babinet 2；Fire resisting babinet 2 side wall be equipped with two air inlets 1, with wind turbine into
Another side wall of the opposite fire resisting babinet in air port is arranged two air outlets 5, the air inlet 1, air outlet 5 quantity respectively and wind turbine
The quantity of wind turbine is identical in group, air inlet 1, air outlet 5 size and shape respectively with the air intake of wind turbine, outlet air end in blower fan group
Size and shape coincide docking；Access hole 6 is set in the bottom surface of fire resisting babinet 2, easy mounted-dismounted type is equipped at access hole 6 and is sealed
Lid；The blower fan group 3 is combined by two or more fan parallel-connections and is constituted, and forms parallel multi fan composite structure, described parallel
Multi fan composite structure is fixedly mounted on 2 inner cavity of fire resisting babinet, constitutes fire-type single machine case multi fan combined box-type blower fan structure.
In the present embodiment：
Blower fan group 3 is composed using flow-mixing blower fan or axial flow blower, including motor 4 and suction/wind pushing mechanism.It is described
Fire resisting babinet 2 has high-temperature-resistant structure, makes multi fan combination fire prevention box type fan be resisting blower by the high-temperature-resistant structure,
Continuous work is not less than 30min under 280 DEG C of environmental condition.Fire resisting babinet 2, air inlet 1 and the company with blower fan group air intake
Binding structure, air outlet 5 and with the connection structure of blower fan group outlet air end, access hole 6 and its closure construction, by refractory material make and
At.Blower fan group 3 uses two fans parallel combination structure.
The operation principle of the present embodiment is：
Air enters from air inlet 1, does work by blower fan group 3, is discharged from fan outlet 5.
The fire prevention box type fan that the present embodiment is related to can be directly lifted in the ceiling void or garage, be not required to computer room,
It may be used as discharging fume or common wind turbine, it can be with being used as fire-fighting air-supply.
Since access hole 6 is arranged in the bottom surface of fire resisting babinet 2, it is equipped with easy mounted-dismounted type at access hole and covers；Therefore, convenient
Maintenance and maintenance to blower fan group, have the characteristics that maintenance and it is easy to maintain.
Specific embodiment 2：
With reference to Fig. 4-Fig. 6, this specific embodiment 2 is structurally characterized in that：Blower fan group 3 is using single blower fan structure form.Remaining
With specific embodiment 1.
Other specific embodiments：
The characteristics of other of the invention specific embodiments is：Blower fan group 3 is in parallel using three fan parallel-connection composite structures, four fan device
Composite structure, five wind turbine parallel combination structures, six fan parallel-connection composite structures, seven fan parallel-connection composite structures, eight fan parallel-connections
Composite structure, nine fan parallel-connection composite structures or ten are with fan parallel-connection composite structure.It is combined using three or more fan parallel-connections
When structure, the structure of fire resisting babinet 2 constructs, and other than volume increases, the intensity of surrounding is accordingly being reinforced, fire proofing wood used
The intensity and thickness of material compared with Example 1, are enhanced.Remaining is the same as specific embodiment 1.
The present invention is using refractory material as fan box material, it may not be necessary to be mounted in fan house, pacify simultaneously
When in furred ceiling also need not still further outsourcing fire resisting fire-proof plate, you can to meet code requirement.Due to being not required to pacify
In computer room, machine room area can be saved, increases construction area utilization rate.When used in basement parking garage, it can increase and stop
Parking stall etc..It when in furred ceiling, can be mounted directly, not have to the fire-proof plate of other outsourcing fire resisting, material can be saved
Material, mounting cost and installation period.
Claims (3)
1. a kind of multi fan combination fire prevention box type fan, it is characterised in that：Including fire resisting babinet (2) and blower fan group (3), blower fan group
(3) it is fixedly mounted on the inner cavity of fire resisting babinet (2), connects into overall structure with fire resisting babinet (2)；Side in fire resisting babinet (2)
Wall is equipped with two air inlets (1), and two air outlets (5) are arranged in another side wall of the fire resisting babinet opposite with air inlet,
The air inlet (1), the quantity of air outlet (5) is respectively identical as the quantity of wind turbine in blower fan group, air inlet (1), air outlet (5)
Size and shape, which is respectively coincide with the size and shape of the air intake of wind turbine in blower fan group, outlet air end, docks；In fire resisting babinet (2)
Access hole (6) is arranged in bottom surface, and easy mounted-dismounted type is equipped at access hole (6) and is covered；The blower fan group (3) by two with upper fan simultaneously
Connection combination is constituted, and forms parallel multi fan composite structure, the parallel multi fan composite structure is fixedly mounted on Fire-resistant cabinet
Body (2) inner cavity constitutes fire-type single machine case multi fan combined box-type blower fan structure；The fire resisting babinet (2) has high temperature resistant knot
Structure makes multi fan combination fire prevention box type fan be resisting blower, connects under 280 DEG C of environmental condition by the high-temperature-resistant structure
Continuous work is not less than 30min.
2. a kind of multi fan combination fire prevention box type fan according to claim 1, it is characterised in that：Blower fan group (3) is by mixing
Flow fan or axial flow blower are constituted.
3. a kind of multi fan combination fire prevention box type fan according to claim 1 or 2, it is characterised in that：Fire resisting babinet
(2), air inlet (1) and with the connection structure of blower fan group air intake, air outlet (5) and with the connection structure of blower fan group outlet air end,
Access hole (6) and its closure construction, are made by refractory material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310487556.3A CN103527500B (en) | 2013-10-17 | 2013-10-17 | A kind of multi fan combination fire prevention box type fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310487556.3A CN103527500B (en) | 2013-10-17 | 2013-10-17 | A kind of multi fan combination fire prevention box type fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103527500A CN103527500A (en) | 2014-01-22 |
| CN103527500B true CN103527500B (en) | 2018-09-07 |
Family
ID=49929763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310487556.3A Active CN103527500B (en) | 2013-10-17 | 2013-10-17 | A kind of multi fan combination fire prevention box type fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103527500B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281497A (en) * | 2018-11-06 | 2019-01-29 | 中航长沙设计研究院有限公司 | Integrated smoke exhaust fan room |
| CN110548243A (en) * | 2019-09-29 | 2019-12-10 | 明光浩淼安防科技股份公司 | multifunctional smoke-discharging high-power foam fire extinguishing and extinguishing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04166698A (en) * | 1990-10-31 | 1992-06-12 | Mitsui Miike Mach Co Ltd | Contrarotating axial fan |
| CN101328900A (en) * | 2007-06-19 | 2008-12-24 | 深圳市联创实业有限公司 | Ultra-thin household air conditioning apparatus |
| CN202955006U (en) * | 2012-10-31 | 2013-05-29 | 常州市武进中天机房设备有限公司 | Parallel air feeder in machine room system |
| CN203614440U (en) * | 2013-10-17 | 2014-05-28 | 广州市设计院 | Multi-fan combined fireproofing box type fan |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201246334Y (en) * | 2008-07-03 | 2009-05-27 | 优兰特安全设备(宁波)有限公司 | Smoke discharging fan |
-
2013
- 2013-10-17 CN CN201310487556.3A patent/CN103527500B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04166698A (en) * | 1990-10-31 | 1992-06-12 | Mitsui Miike Mach Co Ltd | Contrarotating axial fan |
| CN101328900A (en) * | 2007-06-19 | 2008-12-24 | 深圳市联创实业有限公司 | Ultra-thin household air conditioning apparatus |
| CN202955006U (en) * | 2012-10-31 | 2013-05-29 | 常州市武进中天机房设备有限公司 | Parallel air feeder in machine room system |
| CN203614440U (en) * | 2013-10-17 | 2014-05-28 | 广州市设计院 | Multi-fan combined fireproofing box type fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103527500A (en) | 2014-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB201008800D0 (en) | Building circulation system using curtain wall as ventilator | |
| CN103527500B (en) | A kind of multi fan combination fire prevention box type fan | |
| CN203614440U (en) | Multi-fan combined fireproofing box type fan | |
| US20150174433A1 (en) | Life-saving system for fire in multi-storey building | |
| CN206673507U (en) | A kind of wireless network arrangements fire prevention cable bridge | |
| CN202048608U (en) | Range hood | |
| WO2004051152A1 (en) | Air supply and exhaust type range hood | |
| CN203277015U (en) | Silencing shell of dry transformer | |
| CN103398407B (en) | A kind of oil smoke Separated sound deadening purifying box | |
| CN210672655U (en) | Dampproofing medicine of fire prevention places cabinet | |
| CN205746988U (en) | Log cabin steel plate fireplace | |
| CN203654540U (en) | Single-layer curtain wall ventilation device | |
| CN207372010U (en) | Draught cupboard and draught cupboard ventilating system | |
| CN201702161U (en) | Laboratory ventilation cabinet | |
| CN201687178U (en) | House fume concentrated discharge device | |
| CN205348513U (en) | Hollow superstructure of multi -functional cast in situ concrete | |
| CN206360290U (en) | Substitute the fume extractor of underground garage Ventilator Room | |
| CN201627339U (en) | Triangular fire-proofing house exhaust passage | |
| CN111619169A (en) | Impact-resistant PVC (polyvinyl chloride) wall panel and processing method thereof | |
| CN219473803U (en) | Linear panel structure of bathroom heater | |
| CN106894664A (en) | A kind of multi-storied garage ventilation smoke exhaust structure | |
| CN210786072U (en) | Fire-proof smoke-isolating device for building outer wall | |
| CN211790171U (en) | Outdoor SSTS distribution equipment | |
| CN203785096U (en) | Inner and outer circulation air purification system | |
| CN213659053U (en) | Mini-type optical cable distributing box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510620 No. 3-5 East Sports street, sports east road, Guangzhou, Guangdong, Tianhe District Patentee after: Guangzhou Design Institute Group Co.,Ltd. Address before: 510620 No. 3-5 East Sports street, sports east road, Guangzhou, Guangdong, Tianhe District Patentee before: GUANGZHOU DESIGN INSTITUTE |