CN207960988U - A kind of subway fire prevention wind turbine - Google Patents
A kind of subway fire prevention wind turbine Download PDFInfo
- Publication number
- CN207960988U CN207960988U CN201820193777.8U CN201820193777U CN207960988U CN 207960988 U CN207960988 U CN 207960988U CN 201820193777 U CN201820193777 U CN 201820193777U CN 207960988 U CN207960988 U CN 207960988U
- Authority
- CN
- China
- Prior art keywords
- atomizer
- rotating motor
- reverse rotating
- wind turbine
- controller
- 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.)
- Expired - Fee Related
Links
- 230000002265 prevention Effects 0.000 title abstract description 6
- 239000000779 smoke Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000003595 mist Substances 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002463 transducing effect Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
A kind of subway fire prevention wind turbine, including shell, reverse rotating motor and blade, the reverse rotating motor are fixed on by electric machine support in the shell, and the blade is connected in the shaft of the reverse rotating motor；Further include smoke detectors, atomizer and controller, the atomizer is connected with water pipe；The controller is connected with the reverse rotating motor and the atomizer respectively, and the smoke detectors are connect with the controller by signal；The utility model, can be with wet air, to inhibit the sprawling of the intensity of a fire by atomizer.
Description
Technical field
The utility model is related to mechanical manufacturing fields, and in particular to a kind of subway fire prevention wind turbine.
Background technology
, there is dangerous situation, underground fan is usually adopted in order to prevent in the ventilation device generally use axial fan of underground fan
With with heat safe smoke exhaust fan, this wind turbine can operate at high temperature, but this wind turbine but cannot be effective
It controls the dangerous circumstances, air circulation can also grow the sprawling of the intensity of a fire.
Given this inventor, which designs one kind, can inhibit fire spreading, control the wind turbine of fire behavior.
Utility model content
In order to solve the above problem, the utility model is achieved through the following technical solutions：
A kind of subway fire prevention wind turbine, including shell, reverse rotating motor and blade, the reverse rotating motor pass through motor
Holder is fixed in the shell, and the blade is connected in the shaft of the reverse rotating motor；Further include smoke detectors,
Atomizer and controller, the atomizer are connected with water pipe；The controller respectively with the reverse rotating motor and institute
It states atomizer to be connected, the smoke detectors are connect with the controller by signal.
Further, water pipe extends along the shell, electric machine support, and surround and be set to outside the reverse rotating motor
Side.
Preferably, atomizer is set to the top of the housing rearward edge, and the nozzle of the atomizer is downward.
Another preferred, atomizer quantity is two or more, and each atomizer surround and is uniformly distributed in described
Shell rearward edges.
Advantageous effect：The utility model differentiates that fire behavior will necessarily be adjoint when fire occurs by smoke detectors
Dense smoke, smoke detectors incude flue gas, send out transducing signal to controller, make motor reversal by controller control, and make
Atomizer sprays water mist, makes with the humid air, and the air of moistening is other than it can inhibit the sprawling of the intensity of a fire, additionally it is possible to effectively absorb
Dense smoke in air, people cover muzzle by dry cloth, without moistening, can help the harmful substance being isolated in dense smoke.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is utility model works flow chart.
Reference numeral is as follows：
1, shell；2, reverse rotating motor；3, blade；4, smoke detectors；5, atomizer；6, controller；7, water pipe；
8, electric machine support.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples, it should be understood that this practicality is new
The structure of type is not limited in following embodiment：
As shown in Figs. 1-2, a kind of subway fire prevention wind turbine, including shell 1, reverse rotating motor 2 and blade 3, it is described two-way
Electric rotating machine 2 is fixed on by electric machine support 8 in the shell 1, and the blade 3 is connected to turning for the reverse rotating motor 2
On axis；Further include smoke detectors 4, atomizer 5 and controller 6, the atomizer 5 is connected with water pipe 7；The controller
6 are connected with the reverse rotating motor 2 and the atomizer 5 respectively, and the smoke detectors 4 pass through with the controller 6
Signal connects.
, will necessarily be along with dense smoke when fire occurs, smoke detectors 4 incude flue gas, send out transducing signal to
Controller 6, makes first to stop reverse rotating motor 2 by the control of controller 6, controls reverse rotating motor 2 thereafter and rotates backward,
And control simultaneously atomizer 5 spray water mist, make it is with the humid air, and by wind turbine air-supply reversely be sent to scene of fire, moistening
Air other than it can inhibit the sprawling of the intensity of a fire, additionally it is possible to effectively absorb the dense smoke in air, people cover muzzle by dry cloth,
Without moistening, the harmful substance being isolated in dense smoke can be helped.
Further, water pipe 7 extends along the shell 1, electric machine support 8, and electric around the bidirectional rotation is set to
2 outside of machine.Either-rotation motor easy tos produce high temperature when running, and 7 wound motor of water pipe that atomizer 5 is connected is arranged, can
To be cooled down to motor using flowing water, while the water to heat up is not easy to condense, it is easier to which atomization is in steam, to make wind turbine
It is transported to scene of fire.
Preferably, atomizer 5 is set to the top of 1 back edge of the shell, and the nozzle of the atomizer 5 is downward.It will
The nozzle of atomization is set to above casing, and the steam of atomization can directly be blowed under gravity by wind turbine, reasonable for structure.
Another preferred, 5 quantity of atomizer is two or more, and each atomizer 5 surround and is uniformly distributed in institute
State 1 rearward edges of shell.Multiple atomizers 5 can be set, water mist is increased, around casing rear is set to, sky can be improved
Between utilization rate, water mist is not easy to condense.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Ability
The technology people in domain is described in the above embodiment and specification it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model can also
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection domain is asked to be defined by the appending claims and its equivalent thereof.
Claims (4)
- The wind turbine 1. a kind of subway is prevented fires, including shell（1）, reverse rotating motor（2）And blade（3）, the reverse rotating motor （2）Pass through electric machine support（8）It is fixed on the shell（1）It is interior, the blade（3）It is connected to the reverse rotating motor（2）'s In shaft；Characterized by further comprising smoke detectors（4）, atomizer（5）And controller（6）, the atomizer（5）Even It is connected to water pipe（7）；The controller（6）Respectively with the reverse rotating motor（2）With the atomizer（5）It is connected, it is described Smoke detectors（4）With the controller（6）It is connected by signal.
- The wind turbine 2. subway according to claim 1 is prevented fires, it is characterised in that the water pipe（7）Along the shell（1）, motor Holder（8）Place extends, and surround and be set to the reverse rotating motor（2）Outside.
- The wind turbine 3. subway according to claim 1 is prevented fires, defines the blade（3）It is set to the reverse rotating motor （2）Front, it is characterised in that the atomizer（5）Set on the shell（1）The top of back edge, the atomizer（5） Nozzle downward.
- The wind turbine 4. subway according to claim 1 is prevented fires, defines the blade（3）It is set to the reverse rotating motor （2）Front, it is characterised in that the atomizer（5）Quantity is two or more, each atomizer（5）It surround and uniformly divides It is distributed in the shell（1）Rearward edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820193777.8U CN207960988U (en) | 2018-02-05 | 2018-02-05 | A kind of subway fire prevention wind turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820193777.8U CN207960988U (en) | 2018-02-05 | 2018-02-05 | A kind of subway fire prevention wind turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207960988U true CN207960988U (en) | 2018-10-12 |
Family
ID=63737202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820193777.8U Expired - Fee Related CN207960988U (en) | 2018-02-05 | 2018-02-05 | A kind of subway fire prevention wind turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207960988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848154A (en) * | 2019-10-19 | 2020-02-28 | 徐州康翔精密制造有限公司 | Subway energy-saving fan |
-
2018
- 2018-02-05 CN CN201820193777.8U patent/CN207960988U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848154A (en) * | 2019-10-19 | 2020-02-28 | 徐州康翔精密制造有限公司 | Subway energy-saving fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 |