CN208477696U - A kind of smoke alarm with smoke discharging function - Google Patents
A kind of smoke alarm with smoke discharging function Download PDFInfo
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- CN208477696U CN208477696U CN201821254719.8U CN201821254719U CN208477696U CN 208477696 U CN208477696 U CN 208477696U CN 201821254719 U CN201821254719 U CN 201821254719U CN 208477696 U CN208477696 U CN 208477696U
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Abstract
The embodiments of the present invention disclose a kind of smoke alarm with smoke discharging function, including alarm portion and exhaust portion, alarm portion includes first shell, smoke alarm, exhaust portion includes second shell, the smoke evacuation motor for being provided with fan blade in second shell and being connected with fan blade, the smoke inlet of second shell is provided with blinds valve, the outlet flue of second shell is provided with smoke exhaust pipe, it further include the third shell that first shell and second shell side wall are set, the valve driving machine being connected with blinds valve is provided in third shell, with smoke evacuation motor, the controller of valve driving machine and smoke alarm electrical connection.Present apparatus smoke exhaust pipe in normal environment is in close state; influence indoor environment by outdoor environment; when detecting smog and alarm; and indoor smog can be discharged; both indoor closing in normal environment had been ensure that; again can vapour discharge in a fire, the probability of existence is improved for fire trapped person.
Description
Technical field
The utility model relates to smoke alarm device technical fields, and in particular to a kind of smog alarm with smoke discharging function
Device.
Background technique
Smoke alarm, nickname fire hazard aerosol fog alarm, smoke sensor device, smoke inductor etc..By bus-powered, bus
On can connect it is multiple, with fire alarm control unit networking, communication one alarm system of composition, scene voiceless sound when alarm,
The prompt of host acousto-optic, this kind of smoke-sensitive alarm device are commonly referred to as smoke detector.Existing smoke alarm is by two
It is grouped as: first is that the inductive pick-up for detecting smog, second is that the electrical loudspeaker that sound is very loud, once it causes danger
It can timely watchful people.The positive and negative ion that smoke alarm is generated using the ionization of radioactive source americium, under the action of electric field respectively
It is mobile to positive and negative electrode.Under normal conditions, the electric current of inside and outside ionisation chamber, voltage are all stable.Once there is smog to flee in disorder
Outer ionisation chamber.The proper motion of charged particle, electric current are disturbed, voltage will change, and destroy between inside and outside ionisation chamber
Balance, then wireless transmitter issue wireless alarm signal, notify the receiving host in a distant place, warning message passed.
But existing smoke alarm is only capable of providing warning function, does not have other effects, in a fire, causes the most
What is ordered is the smog that fire generates, and smog can make victim go into a coma, lose the ability of escape, now without one kind in normal environment
Interior cannot be connected to by equipment with outdoor, but can not only provide alarm in a fire, but also can be with the equipment of vapour discharge.
Utility model content
To solve the above-mentioned problems in the prior art, the utility model provides a kind of smog with smoke discharging function
Alarm, which is characterized in that including alarm portion and the exhaust portion that is arranged at the top of the alarm portion,
The alarm portion includes that bottom is equipped with the first shell of exhaust passage, the first shell bottom is provided with smog report
Alert device,
The exhaust portion includes the second shell communicated with the first shell, and blower leaf is provided in the second shell
Piece and the smoke evacuation motor being connected with the fan blade, the smoke inlet of the second shell are provided with blinds valve, and described
The outlet flue of two shells is provided with smoke exhaust pipe,
Further include the third shell that the first shell and the second shell side wall are set, is set in the third shell
It is equipped with the valve driving machine being connected with the blinds valve and the smoke evacuation motor, the valve driving machine and the smog alarm
The controller of device electrical connection.
Further, the first shell has hollow structure and top and bottom are open, the bottom of the first shell
Opening is provided with fixed frame, and the smoke alarm is arranged on the fixed frame.
Further, the blinds valve includes multiple louver vanes at a column setting, the valve driving machine and one
Louver vane is connected, and is connected between adjacent louver vane by gear.
Further, the louver vane includes rotary shaft, and one end of the rotary shaft is rotatably attached to described
The inner wall of two shells, the other end penetrate in third shell, and the gear setting is located in the third shell in the rotary shaft
One end side wall on.
Further, the fan blade and the blinds valve are coaxially disposed.
Further, the smoke exhaust pipe is hose, and the smoke exhaust pipe is communicated with outdoor or flue.
Further, the smoke exhaust pipe is oppositely arranged with the fan blade.
Further, the smoke alarm includes combined aural and visual alarm.
Further, the outer wall of the first shell and the third shell is provided with fire proofing material.
Further, the center of the first shell bottom is arranged in the smoke alarm.
The utility model has the advantages that
A kind of smoke alarm with smoke discharging function provided in the embodiments of the present invention, in normal environment
Smoke exhaust pipe is in close state, and influences indoor environment by outdoor environment, when detecting smog and alarm, and can be arranged
Indoor smog out, not only ensure that indoor closing in normal environment, but can vapour discharge in a fire, mentioned for fire trapped person
The probability of height existence.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the embodiment of the smoke alarm with smoke discharging function of the utility model；
Fig. 2 is that structure is looked up in a kind of the utility model exhaust portion of the embodiment of the smoke alarm with smoke discharging function
Schematic diagram.
Wherein:
11- first shell, 12- smoke alarm, 13- fixed frame, 21- second shell, 22- blinds valve, 221- is actively
Gear, 23- fan blade, 24- smoke evacuation motor, 25- smoke exhaust pipe, 31- third shell, 32- valve driving machine, 33- controller.
Specific embodiment
Technical solutions of the utility model are discussed in detail with reference to the accompanying drawing.
Embodiment 1
As shown in Figs. 1-2, a kind of smoke alarm 12 with smoke discharging function, which is characterized in that including alarm portion and set
The exhaust portion at the top of the alarm portion is set,
The alarm portion includes that bottom is equipped with the first shell 11 of exhaust passage, 11 bottom of the first shell is provided with cigarette
Fog siren 12,
The exhaust portion includes the second shell 21 communicated with the first shell 11, is provided in the second shell 21
Fan blade 23 and the smoke evacuation motor 24 being connected with the fan blade 23, the smoke inlet of the second shell 21 are provided with hundred
The outlet flue of leaf valve 22, the second shell 21 is provided with smoke exhaust pipe 25,
It further include the third shell 31 that 21 side wall of the first shell 11 and the second shell is set, the third shell
The valve driving machine 32 being connected with the blinds valve 22 and the smoke evacuation motor 24, the valve driving machine are provided in body 31
32 and the smoke alarm 12 be electrically connected controller 33.
Further, shown first shell 11, the second shell 21 and the third shell 31 have hollow rectangular
Body structure, shown first shell 11, the top and bottom of the second shell 21 are open.
Further, described to show that first shell 11, the length of the second shell 21 and width are equal.
Further, the first shell 11, the second shell 21 and the fan blade 23 are coaxially disposed.
Further, smoke alarm 12, the smoke evacuation motor 24, the valve driving machine 32 and the controller 33 and outer
Portion's power supply is connected.
Further, the blinds valve 22 is parallel to the smoke inlet setting of the second shell 21, and is arranged described
At the smoke inlet of second shell 21.
Further, when smog is not detected in the smoke alarm 12, the blinds valve 22 is in close state, institute
Stating transmitting signal after smoke alarm 12 detects smog, to controller 33, the controller 33 controls the valve driving machine 32 and opens
It is dynamic, drive the blinds valve 22 to open.
The first shell 11 has hollow structure and top and bottom are open, at the bottom opening of the first shell 11
It is provided with fixed frame 13, the smoke alarm 12 is arranged on the fixed frame 13.
Further, the center of the bottom opening of the first shell 11 is arranged in the fixed frame 13.
Further, the smoke alarm 12 is connected on the fixed frame 13.
The blinds valve 22 includes multiple louver vanes at a column setting, the valve driving machine 32 and a blinds leaf
Piece is connected, and is connected between adjacent louver vane by gear.
Further, the louver vane is vertically arranged at a column.
Further, in this embodiment blinds valve 22 include 3 louver vanes, the valve driving machine 32 be located at
Between the louver vane be connected.
The louver vane includes rotary shaft, and one end of the rotary shaft is rotatably attached to the second shell 21
Inner wall, the other end penetrate in third shell 31, and one that the rotary shaft is located in the third shell 31 is arranged in the gear
On the side wall at end.
Further, 3 louver vanes include rotary shaft, and the blade is arranged in the rotary shaft.
Further, the rotary shaft for being located in the middle the louver vane is connected with the valve driving machine 32, is located at
Between the louver vane rotary shaft on be provided with gear, be also equipped in the rotary shaft of the louver vane of two sides
Gear, the gear for being located in the middle the rotary shaft is driving gear 221, and the gear in the rotary shaft of two sides is driven tooth
Wheel, 3 rotary shafts are connected by gear, that is, are located in the middle the rotary shaft and are driven the rotary shaft for being located at two sides
Rotation, and then drive the louver vane rotation folding.
The fan blade 23 is coaxially disposed with the blinds valve 22.
Further, it dries after the fan blade 23 rotates to the smoke outlet.
Further, the vertical axial line of the fan blade 23 is overlapped with the vertical axial line of the blinds valve 22.
The smoke exhaust pipe 25 is hose, and the smoke exhaust pipe 25 is communicated with outdoor or flue.
Further, the smoke exhaust pipe 25 stretches out outdoor.
The smoke exhaust pipe 25 is oppositely arranged with the fan blade 23.
Further, the fan blade 23 is vertically aligned with the smoke exhaust pipe 25, and is coaxially disposed.
The smoke alarm 12 includes combined aural and visual alarm.
Further, when the smoke alarm 12 detects smog, combined aural and visual alarm carries out sound-light alarm.
The outer wall of the first shell 11 and the third shell 31 is provided with fire proofing material.
Further, the bottom surface of the first shell 11 and the third shell 31 is provided with fire proofing material.
The center of 11 bottom of first shell is arranged in the smoke alarm 12.
When smog is not detected in the smoke alarm 12, the blinds valve 22 is in close state, outdoor sky
Gas, dust etc. cannot be entered the room by the smoke exhaust pipe 25, guarantee that indoor environment is not influenced by outdoor environment.When the cigarette
Signal is transmitted after fog siren 12 detects smog, while sounding an alarm to controller 33, the controller 33 controls described
Valve driving machine 32 starts, and the rotation of blinds valve 22 is driven to open, and the controller 33 controls the smoke evacuation motor 24 simultaneously
Operation drives the fan blade 23 to rotate, and indoor smog is drained into outdoor by smoke exhaust pipe 25.
A kind of smoke alarm with smoke discharging function provided in the embodiments of the present invention, in normal environment
Smoke exhaust pipe is in close state, and influences indoor environment by outdoor environment, when detecting smog and alarm, and can be arranged
Indoor smog out, not only ensure that indoor closing in normal environment, but can vapour discharge in a fire, mentioned for fire trapped person
The probability of height existence.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of smoke alarm with smoke discharging function, which is characterized in that pushed up including alarm portion and setting in the alarm portion
The exhaust portion in portion,
The alarm portion includes that bottom is equipped with the first shell of exhaust passage, the first shell bottom is provided with smog alarm
Device,
The exhaust portion includes the second shell communicated with the first shell, be provided in the second shell fan blade and
The smoke evacuation motor being connected with the fan blade, the smoke inlet of the second shell are provided with blinds valve, the second shell
The outlet flue of body is provided with smoke exhaust pipe,
Further include the third shell that the first shell and the second shell side wall are set, is provided in the third shell
The valve driving machine being connected with the blinds valve and the smoke evacuation motor, the valve driving machine and smoke alarm electricity
The controller of connection.
2. a kind of smoke alarm with smoke discharging function according to claim 1, which is characterized in that the first shell
With hollow structure and top and bottom open, and are provided with fixed frame, the smog report at the bottom opening of the first shell
Alert device is arranged on the fixed frame.
3. a kind of smoke alarm with smoke discharging function according to claim 1, which is characterized in that the blinds valve
Including multiple louver vanes at a column setting, the valve driving machine is connected with a louver vane, adjacent louver vane
Between pass through gear connect.
4. a kind of smoke alarm with smoke discharging function according to claim 3, which is characterized in that the louver vane
Including rotary shaft, one end of the rotary shaft is rotatably attached to the inner wall of the second shell, and the other end penetrates third shell
In vivo, the gear is arranged in the rotary shaft and is located on the side wall of described intracorporal one end of third shell.
5. a kind of smoke alarm with smoke discharging function according to claim 1, which is characterized in that the fan blade
It is coaxially disposed with the blinds valve.
6. a kind of smoke alarm with smoke discharging function according to claim 1, which is characterized in that the smoke exhaust pipe is
Hose, the smoke exhaust pipe are communicated with outdoor or flue.
7. a kind of smoke alarm with smoke discharging function according to claim 1, which is characterized in that the smoke exhaust pipe with
The fan blade is oppositely arranged.
8. a kind of smoke alarm with smoke discharging function according to claim 1, which is characterized in that the smog alarm
Device includes combined aural and visual alarm.
9. a kind of smoke alarm with smoke discharging function according to claim 1, which is characterized in that the first shell
The outer wall of the third shell is provided with fire proofing material.
10. a kind of smoke alarm with smoke discharging function according to claim 1, which is characterized in that the smog report
The center of the first shell bottom is arranged in alert device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821254719.8U CN208477696U (en) | 2018-08-03 | 2018-08-03 | A kind of smoke alarm with smoke discharging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821254719.8U CN208477696U (en) | 2018-08-03 | 2018-08-03 | A kind of smoke alarm with smoke discharging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208477696U true CN208477696U (en) | 2019-02-05 |
Family
ID=65209499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821254719.8U Active CN208477696U (en) | 2018-08-03 | 2018-08-03 | A kind of smoke alarm with smoke discharging function |
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| CN (1) | CN208477696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111207476A (en) * | 2020-01-08 | 2020-05-29 | 苏明香 | Fire-fighting smoke-discharging equipment for high-rise building |
| CN112944535A (en) * | 2019-11-27 | 2021-06-11 | 湖南诚路管业科技有限公司 | Temperature monitoring device for fire-fighting smoke exhaust pipeline |
-
2018
- 2018-08-03 CN CN201821254719.8U patent/CN208477696U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944535A (en) * | 2019-11-27 | 2021-06-11 | 湖南诚路管业科技有限公司 | Temperature monitoring device for fire-fighting smoke exhaust pipeline |
| CN111207476A (en) * | 2020-01-08 | 2020-05-29 | 苏明香 | Fire-fighting smoke-discharging equipment for high-rise building |
| CN111207476B (en) * | 2020-01-08 | 2022-04-22 | 山西毅圣数智消防股份有限公司 | Fire-fighting smoke-discharging equipment for high-rise building |
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