CN205243879U - High temperature fire protection and smoke exhaust fan - Google Patents
High temperature fire protection and smoke exhaust fan Download PDFInfo
- Publication number
- CN205243879U CN205243879U CN201520862245.5U CN201520862245U CN205243879U CN 205243879 U CN205243879 U CN 205243879U CN 201520862245 U CN201520862245 U CN 201520862245U CN 205243879 U CN205243879 U CN 205243879U
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- shell
- fan
- inner tube
- inner core
- high temperature
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Abstract
The utility model provides a high temperature fire protection and smoke exhaust fan, including inlet tube, inner tube and shell, the middle part fixedly connected with inner tube of shell, shell are connected with the inlet tube, and the base is installed to the bottom of shell, and the dust absorption screen panel is installed to the front end of shell, install the fan in the inner tube, the front end of inner tube top is equipped with the cooling air air -supply line, and the rear end below of inner tube is equipped with the cooling air and goes out the tuber pipe, installs the water conservancy diversion piece on the inner tube, and the water conservancy diversion awl is installed to the rear end of inner tube, and the place ahead of inner tube is equipped with the inlet tube, the end of inlet tube is equipped with the atomising head, the fan is turned right to move with the fan blade of discharging fume, motor and cooling wheel axle in proper order from a left side and is connected, the utility model discloses a method that spraying and dust absorption screen panel combine, great improvement the fan get rid of the efficiency of smog, external fan adopts the gas cooling method in addition, has reduced the weight of fan.
Description
Technical field
The utility model belongs to smoke exhaust fan technical field, is specifically related to a kind of high temperature fire-extinguishing smoke exhausting fan.
Background technology
Along with the development of building industry, Building Fire Protection problem becomes and becomes more and more important. In the last few years, modernization was builtBuild thing and be generally provided with fire-fighting smoke exhaust system, personnel and property loss while generation to reduce fire. SmokeMachine should have fire control smoke exhausting effect, also will meet the demand of daily ventilation. And the large portion of existing smoke exhaust fanDivide and all there is no fire-proof function, in getting rid of high-temperature flue gas, easily free mechanical breakdown, impact smoke evacuation effectReally.
Utility model content
It is a kind of that the purpose of this utility model is to provide, to solve the problem proposing in above-mentioned background technology.
To achieve these goals, the utility model is to realize by the following technical solutions: a kind of high temperatureSmoke exhaust fan, comprises water inlet pipe, inner core and shell, and the middle part of described shell is fixedly connected with inner core,Shell is connected with water inlet pipe, and the bottom of shell is provided with base, and the front end of shell is provided with dust suction guard, instituteState in inner core blower fan is installed, the front end top of inner core is provided with cooling air blast pipe, and establish the below, rear end of inner coreHave cooling air discharge pipe, flow deflector is installed on inner core, the rear end of inner core is provided with deflection cone, before inner coreSide be provided with water inlet pipe, the end of described water inlet pipe is provided with fog-spray nozzle, described blower fan from left to right successively with smoke evacuationFan blade, motor and cooling wheel axle are dynamically connected.
Preferably, described fog-spray nozzle is high-pressure water mist spray head.
Preferably, described shell is high temperature fire proofing material.
The beneficial effects of the utility model: this high temperature fire-extinguishing smoke exhausting fan, fog-spray nozzle and dust absorption net are covered with effect and fallLow flue dust temperature and concentration, make the blower fan operating temperature can be not too high, and flow deflector and deflection cone provide larger in additionPower-assisted, make that flue gas gets rid of faster thoroughly, also improve operating efficiency and the effect thereof of smoke ejector.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1, dust suction guard, 2, water inlet pipe, 3, cooling air blast pipe, 4, smoke evacuation fan blade, 5, electricityMachine, 6, inner core, 7, cooling wheel, 8, deflection cone, 9, shell, 10, base, 11, cooling air goes outAirduct, 12, flow deflector, 13, fog-spray nozzle.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, to the technical side in the utility model embodimentCase is clearly and completely described, and obviously, described embodiment is only that the utility model part is realExecute example, instead of whole embodiment. Based on the embodiment in the utility model, ordinary skill peopleMember, not making the every other embodiment obtaining under creative work prerequisite, belongs to the utility modelThe scope of protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of high temperature fire-extinguishing smoke exhausting fan, comprisesWater inlet pipe 2, inner core 6 and shell 9, the middle part of shell 9 is fixedly connected with inner core 6, shell 9 be connected with intoWater pipe 2, the bottom of shell 9 is provided with base 10, and the front end of shell 9 is provided with dust suction guard 1, shell 9For high temperature fire proofing material, in inner core 6, blower fan is installed, the front end top of inner core 6 is provided with cooling air blast pipe 3,The below, rear end of inner core 6 is provided with cooling air discharge pipe 11, and flow deflector 12 is installed on inner core 6, inner core 6Rear end is provided with deflection cone 8, and the front of inner core 6 is provided with water inlet pipe 2, and the end of water inlet pipe 2 is provided with fog-spray nozzle13, fog-spray nozzle 13 is high-pressure water mist spray head, blower fan from left to right successively with smoke evacuation fan blade 4, motor 5 andCooling wheel 7 axles are dynamically connected.
Operation principle: while using this high temperature fire-extinguishing smoke exhausting fan, high-temperature flue gas is by dust suction guard and water smoke districtTemperature and concentration significantly reduce, and flue gas is discharged by blower fan, and flow deflector 12 and deflection cone 8 are fully discharged flue gas,Cold gas and cooling wheel 7 avoid blower fan to work under excessive temperature. And tear open when this High-temp. smoke-exhausting fan maintenanceThat unloads is simple and convenient, time saving and energy saving, has improved operating efficiency.
Although illustrated and described embodiment of the present utility model, for those of ordinary skill in the art, being appreciated that can be to these embodiment in the situation that not departing from principle of the present utility model and spiritCarry out multiple variation, amendment, replacement and modification, scope of the present utility model by claims and etc.Jljl limits.
Claims (3)
1. a high temperature fire-extinguishing smoke exhausting fan, comprises water inlet pipe (2), inner core (6) and shell (9), its featureBe: the middle part of described shell (9) is fixedly connected with inner core (6), shell (9) is connected with water inlet pipe(2), the bottom of shell (9) is provided with base (10), and the front end of shell (9) is provided with dust suction guard(1), described inner core is provided with blower fan in (6), and the front end top of inner core (6) is provided with cooling air air intakePipe (3), the below, rear end of inner core (6) is provided with cooling air discharge pipe (11), and inner core is provided with on (6)Flow deflector (12), the rear end of inner core (6) is provided with deflection cone (8), the front of inner core (6) be provided with intoWater pipe (2), the end of described water inlet pipe (2) is provided with fog-spray nozzle (13), and described blower fan is complied with from left to rightInferior and smoke evacuation fan blade (4), motor (5) and cooling wheel (7) axle are dynamically connected.
2. a kind of high temperature fire-extinguishing smoke exhausting fan according to claim 1, is characterized in that: described sprayingHead (13) is high-pressure water mist spray head.
3. a kind of high temperature fire-extinguishing smoke exhausting fan according to claim 1, is characterized in that: described shell(9) be high temperature fire proofing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862245.5U CN205243879U (en) | 2015-10-30 | 2015-10-30 | High temperature fire protection and smoke exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862245.5U CN205243879U (en) | 2015-10-30 | 2015-10-30 | High temperature fire protection and smoke exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205243879U true CN205243879U (en) | 2016-05-18 |
Family
ID=55942965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520862245.5U Expired - Fee Related CN205243879U (en) | 2015-10-30 | 2015-10-30 | High temperature fire protection and smoke exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205243879U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952666A (en) * | 2016-06-08 | 2016-09-21 | 成都聚智工业设计有限公司 | Novel fire fighting draught fan |
| CN109395513A (en) * | 2017-08-18 | 2019-03-01 | 武汉科技大学 | Marine water drives the free spin line fire smoke eliminator of formula |
| CN110043306A (en) * | 2019-05-23 | 2019-07-23 | 江苏建筑职业技术学院 | A kind of tunnel blower for constructing tunnel |
-
2015
- 2015-10-30 CN CN201520862245.5U patent/CN205243879U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952666A (en) * | 2016-06-08 | 2016-09-21 | 成都聚智工业设计有限公司 | Novel fire fighting draught fan |
| CN109395513A (en) * | 2017-08-18 | 2019-03-01 | 武汉科技大学 | Marine water drives the free spin line fire smoke eliminator of formula |
| CN110043306A (en) * | 2019-05-23 | 2019-07-23 | 江苏建筑职业技术学院 | A kind of tunnel blower for constructing tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20161030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |