CN207829259U - A kind of smoke-discharging type roof ventilator - Google Patents
A kind of smoke-discharging type roof ventilator Download PDFInfo
- Publication number
- CN207829259U CN207829259U CN201820172759.1U CN201820172759U CN207829259U CN 207829259 U CN207829259 U CN 207829259U CN 201820172759 U CN201820172759 U CN 201820172759U CN 207829259 U CN207829259 U CN 207829259U
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- CN
- China
- Prior art keywords
- baffle
- weather shield
- smoke
- doors
- sides
- 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
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- Respiratory Apparatuses And Protective Means (AREA)
- Ventilation (AREA)
Abstract
This application discloses a kind of smoke-discharging type roof ventilators, including structure stand, it is equipped with weather shield on structure stand top, it is arranged with outer casing in structure stand both sides, symmetrical exhaust outlet is formed between weather shield and the outer casing of both sides, weather shield is equipped at least one port system being turned on and off, port system includes opening, first baffle, second baffle, first driving means and the second driving device, weather shield is equipped with a pair of guide rails, two guide rails are located at opening both sides, first baffle and second baffle, which can slide in opposition, is set to guide rail, by driving the division of first baffle and second baffle to open or close opening.As a result, by the way that the port system that can be turned on and off is arranged at weather shield, when the condition of a disasters such as fire can occur in doors; open port system; make dense smoke within doors is unobstructed directly from weather shield directly to arrange to outside room, larger to improve the efficiency that dense smoke is discharged within doors, protection life safety within doors.
Description
Technical field
The utility model is related to roof ventilator more particularly to a kind of smoke-discharging type roof ventilators.
Background technology
Traditional roof ventilator generally includes structure stand, weather shield is equipped on structure stand top, in structure stand
Both sides are arranged with outer casing, and symmetrical exhaust outlet is formed between weather shield and the outer casing of both sides, and weather shield is used as blocking
Rainwater is fallen within doors, and air can not directly be clapped to outside room from weather shield within doors, therefore gas is only capable of from symmetrical both sides within doors
Exhaust outlet is discharged, and rate of discharge is told somebody what one's real intentions are.And when the condition of a disasters such as fire occur, a large amount of dense smokes are will produce within doors, if only from both sides
Exhaust outlet exclude, flue gas velocity can be caused slower, be easy danger is caused to personnel within doors.
Utility model content
The purpose of this utility model is to be to provide a kind of smoke-discharging type roof ventilator, is solved in above-mentioned prior art problem
One or more.
One side according to the present utility model provides a kind of smoke-discharging type roof ventilator, including structure stand, in structure
Frame upper is equipped with weather shield, is arranged with outer casing in structure stand both sides, is formed between weather shield and the outer casing of both sides
Symmetrical exhaust outlet, weather shield are equipped at least one port system being turned on and off, and port system includes opening, first gear
Plate, second baffle, first driving means and the second driving device, weather shield are equipped with a pair of guide rails, and two guide rails are located at out
Mouth both sides, first baffle and second baffle can slide in opposition and be set to guide rail, and first driving means drive first baffle movement,
Second driving device drives second baffle movement, by driving the division of first baffle and second baffle to open or close out
Mouthful.
By the way that the port system that can be turned on and off is arranged at weather shield fire can occur in doors for the utility model
Etc. the condition of a disasters when, open port system, so that dense smoke within doors is directly directly arranged to outside room from weather shield, larger improves within doors
The efficiency of dense smoke is discharged, life is safe within doors for protection；When without discharging fume, port system can be closed, to stop rainwater
It falls within doors.
In some embodiments：Guide rail is oat tail groove structure, and first baffle and second baffle are equipped with to be coordinated with guide rail
Dovetail groove type sliding block.
In some embodiments：First baffle is equipped with inserted block, second baffle direction first towards the side of second baffle
The side of baffle is equipped with the slot coordinated with inserted block.
In some embodiments：Slot both sides inner wall is equipped with rubber layer.
In some embodiments：First driving means and the second driving device are motor, and weather shield is equipped with rack tooth
Item is arranged in parallel in guide rail, and first driving means and the second driving device are both provided with the gear coordinated with rack.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of smoke-discharging type roof ventilator of the utility model；
Fig. 2 is a kind of structural schematic diagram of the port system of smoke-discharging type roof ventilator of the utility model.
Specific implementation mode
Illustrate below in conjunction with the accompanying drawings, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of smoke-discharging type roof ventilator, including structure stand are equipped with gear on structure stand top
Rain plate 1 is arranged with outer casing 2 in structure stand both sides, and outer casing 2 is fixedly installed in structure stand, weather shield 1 and both sides
Symmetrical exhaust outlet is formed between outer casing 2, weather shield 1 is equipped at least one port system 3 being turned on and off, port system
System 3 can make to communicate with outside inside ventilator, and port system 3 includes opening 31, first baffle 32, the drive of second baffle 33, first
34 and second driving device 35 of dynamic device, weather shield 1 are installed with a pair of guide rails 4, and two guide rails 4 are located at 31 liang of opening
Side, first baffle 32 and second baffle 33, which can slide in opposition, is set to guide rail 4, and specifically, guide rail 4 is oat tail groove structure,
First baffle 32 and second baffle 33 are equipped with the dovetail groove type sliding block coordinated with guide rail 4.The driving of first driving means 34 first
Baffle 32 moves, and the second driving device 35 drives second baffle 33 to move, by driving first baffle 32 and second baffle 33
Division is to open or close opening 31.
As a result, by the way that the port system that can be turned on and off is arranged at weather shield, the calamities such as fire can occur in doors
When feelings, port system is opened, so that dense smoke within doors is directly directly arranged to outside room from weather shield, larger improving is discharged within doors
The efficiency of dense smoke, life is safe within doors for protection；When without discharging fume, port system can be closed, to stop that rainwater is fallen into
Within doors.
Wherein, first driving means 34 and the second driving device 35 are motor, and first driving means 34 are fixedly installed in
32 side of first baffle, the second driving device 35 are fixedly installed in 33 side of second baffle, and weather shield 1 is also installed with rack
51, rack 51 is arranged in parallel in guide rail 4, and the output end of first driving means 34 and the second driving device 35, which is keyed, to be had and tooth
The gear 52 that item 51 coordinates.Thus first driving means 34 drive first baffle 32 to be moved along guide rail 4, and the second driving device 35 is driven
Dynamic second baffle 33 is moved along guide rail 4.And then by driving the division of first baffle 32 and second baffle 33 to open or close
Opening 31.
Magnetic shoe, first baffle 32 is towards the side of second baffle 33 integrally formed with inserted block 36, and second baffle 33 is towards
The side of one baffle 32 digs the slot 37 coordinated with inserted block 36, and 37 both sides inner wall of slot is equipped with rubber layer 38.As a result, can
The leakproofness between it is enough improved when first baffle 32 and second baffle 33 are closed, prevents from leaking.
In actual use, when the condition of a disasters such as fire occur within doors, first driving means 34 drive first baffle 32 to move,
Second driving device 35 driving the and baffle 33 moves, making first baffle 32 and second baffle 33, opposite direction moves each other, makes
Opening 31 is opened, and so that dense smoke within doors is directly directly arranged from the opening of weather shield is unobstructed to outside room, larger improves room
The efficiency of interior discharge dense smoke.When without using when, need to only drive first baffle 32 and second baffle 33 to be closed, closing opening 31 is
It can.
In conclusion the utility model is at weather shield by being arranged the port system that can be turned on and off, it can be in room
When the condition of a disasters such as interior generation fire, port system is opened, makes dense smoke within doors is unobstructed directly from weather shield directly to arrange to outside room,
Larger improves the efficiency that dense smoke is discharged within doors, and life is safe within doors for protection；When without discharging fume, port system can be closed
It closes, to stop that rainwater is fallen within doors.
The above is only a kind of embodiment of the utility model, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the present invention, several similar modification and improvement can also be made, these
It should be regarded as within the scope of protection of the utility model.
Claims (5)
1. a kind of smoke-discharging type roof ventilator, including structure stand are equipped with weather shield (1), in structure branch on structure stand top
Frame both sides are arranged with outer casing (2), and symmetrical exhaust outlet, feature are formed between weather shield (1) and the outer casing (2) of both sides
It is：The weather shield (1) is equipped at least one port system (3) being turned on and off, and the port system (3) includes opening
Mouth (31), first baffle (32), second baffle (33), first driving means (34) and the second driving device (35), it is described to keep off the rain
Plate (1) is equipped with a pair of guide rails (4), and two guide rails (4) are located at described opening (31) both sides, the first baffle (32)
It can be slid in opposition with second baffle (33) and be set to the guide rail (4), first driving means (34) driving described first
Baffle (32) is mobile, and second driving device (35) drives the second baffle (33) mobile, by driving the first gear
The division of plate (32) and second baffle (33) is to open or close the opening (31).
2. a kind of smoke-discharging type roof ventilator according to claim 1, it is characterised in that：The guide rail (4) is dovetail groove
Structure, the first baffle (32) and second baffle (33) are equipped with the dovetail groove type sliding block coordinated with the guide rail (4).
3. a kind of smoke-discharging type roof ventilator according to claim 1, it is characterised in that：First baffle (32) direction
The side of second baffle (33) is equipped with inserted block (36), and the second baffle (33) is equipped with and institute towards the side of first baffle (32)
State the slot (37) of inserted block (36) cooperation.
4. a kind of smoke-discharging type roof ventilator according to claim 3, it is characterised in that：Slot (37) both sides inner wall
It is equipped with rubber layer (38).
5. a kind of smoke-discharging type roof ventilator according to claim 1, it is characterised in that：The first driving means (34)
It is motor with the second driving device (35), the weather shield (1) is equipped with rack (51), and the rack (51) is arranged in parallel in institute
State guide rail (4), the first driving means (34) and the second driving device (35) are both provided with to be coordinated with the rack (51)
Gear (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820172759.1U CN207829259U (en) | 2018-01-31 | 2018-01-31 | A kind of smoke-discharging type roof ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820172759.1U CN207829259U (en) | 2018-01-31 | 2018-01-31 | A kind of smoke-discharging type roof ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207829259U true CN207829259U (en) | 2018-09-07 |
Family
ID=63396122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820172759.1U Expired - Fee Related CN207829259U (en) | 2018-01-31 | 2018-01-31 | A kind of smoke-discharging type roof ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207829259U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469245A (en) * | 2018-09-14 | 2019-03-15 | 万维通风设备江苏有限公司 | A kind of slim dormer of translation |
| CN112432283A (en) * | 2020-11-17 | 2021-03-02 | 天长市通冠无动力风机有限公司 | Fire-proof thin roof ventilator |
-
2018
- 2018-01-31 CN CN201820172759.1U patent/CN207829259U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469245A (en) * | 2018-09-14 | 2019-03-15 | 万维通风设备江苏有限公司 | A kind of slim dormer of translation |
| CN112432283A (en) * | 2020-11-17 | 2021-03-02 | 天长市通冠无动力风机有限公司 | Fire-proof thin roof ventilator |
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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: 20180907 Termination date: 20200131 |