CN208983542U - A kind of building ventilation opening structure - Google Patents
A kind of building ventilation opening structure Download PDFInfo
- Publication number
- CN208983542U CN208983542U CN201821559761.0U CN201821559761U CN208983542U CN 208983542 U CN208983542 U CN 208983542U CN 201821559761 U CN201821559761 U CN 201821559761U CN 208983542 U CN208983542 U CN 208983542U
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- China
- Prior art keywords
- ventilation opening
- fixedly connected
- wall
- support frame
- rotor plate
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- 238000009423 ventilation Methods 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims abstract description 12
- 239000000779 smoke Substances 0.000 claims description 13
- 230000000670 limiting effect Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims 1
- 238000005034 decoration Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
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- Building Environments (AREA)
Abstract
It include wall and blinds regulating mechanism the utility model discloses a kind of building ventilation opening structure, the inside of the wall offers ventilation opening, the inside of the wall and be located at ventilation opening on the left of offer mounting groove, the mounting groove is connected with ventilation opening, and the inside of ventilation opening is fixedly connected with support frame, the right side of support frame as described above inner wall is rotatably connected to rotor plate by rotation axis, and rotating bar is fixedly connected on the left of rotor plate, the rotating bar runs through support frame far from one end of rotor plate and extends to the outside of support frame, the right end of the rotating bar is fixedly connected with blinds regulating mechanism, the blinds regulating mechanism includes electric pushrod and gear, and electric pushrod at the top of fixing piece and mounting groove inner wall by being fixedly connected, the utility model relates to building decoration technology fields.The building ventilation opening structure solves the problems, such as that ventilation hole cannot be again turned on after cannot closing and close in time when fire occurs.
Description
Technical field
The utility model relates to building decoration technology field, specially a kind of building ventilation opening structure.
Background technique
Building ventilation hole is normally on wall or roof in building construction, is mainly used for being aerated to interior and be changed
Gas.
It includes wall that the Chinese patent of existing Authorization Notice No. CN206737189U, which provides a kind of building ventilation hole structure,
With ventilation hole on a wall, the ventilation hole inner sidewall is radially provided with shaft, and the shaft rotates setting simultaneously
There are two the sealing plates etc. of equal semicircular in shape, in use, when indoor generation fire, since indoor temperature is higher,
Melt after low-melting-point metal part is heated；At this point, two sealing plates turn to positioning plate direction respectively under the action of torque spring
Dynamic, when two sealing plates offset with positioning plate simultaneously, rubber strip and ventilation hole inner sidewall are pushed against, so that ventilation hole be blocked；
The advantage for realizing automatic plugging ventilation hole prevents outdoor air from timely filling into, indoor oxygen content is effectively reduced, to fire
The sprawling of gesture has good inhibiting effect.
But have the defects that certain in above-mentioned patent, illustrate that temperature is higher when low-melting-point metal is heated to be melted
, fire can not effectively reduce loss than more serious ventilation hole of closing at this time, and the ventilation hole having been switched off is not
It can open voluntarily, carry out many inconvenience to the repairerment work belt in later period.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of building ventilation opening structure, solves when fire is sent out
The problem of ventilation hole cannot be again turned on after cannot closing and close in time when raw.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of building ventilation opening structure
Including wall and blinds regulating mechanism, the inside of the wall offers ventilation opening, the inside of the wall and is located at ventilation opening
Left side offer mounting groove, the mounting groove is connected with ventilation opening, and the inside of ventilation opening is fixedly connected with support frame,
The right side of support frame as described above inner wall is rotatably connected to rotor plate by rotation axis, and rotation is fixedly connected on the left of rotor plate
Bar, the rotating bar run through support frame far from one end of rotor plate and extend to the outside of support frame, the right end of the rotating bar
It is fixedly connected with blinds regulating mechanism.
Preferably, the blinds regulating mechanism includes electric pushrod and gear, and electric pushrod passes through fixing piece and peace
It is fixedly connected at the top of tankage inner wall, the bottom end of the electric pushrod is fixedly connected with rack gear, the inside and position of the mounting groove
Guide rail is fixedly connected with by fixing piece in the bottom of electric pushrod, the surface of the guide rail offers limit compatible with rack gear
Position slot, the right side of the gear is fixedly connected with rotating bar, and wheel and rack is meshed.
Preferably, it is fixedly connected with baffle at the top of support frame as described above inner wall, the surface of the rotating bar and is located at support
The inside of frame is fixedly connected with limited block.
Preferably, the surface of the wall and it is located at the top of ventilation opening and is fixedly connected with smoke sensor device, and installs
The side of slot inner wall is fixedly connected with processor, and the bottom of the rotor plate is fixedly connected with gasket.
Preferably, the input terminal of the processor is electrical with the output end of data comparison module and power module respectively
Connection, and the input terminal of the output end of power module and smoke sensor device is electrically connected, the output end of the smoke sensor device is equal
It is electrically connected with data comparison module, and the output end of processor and electric pushrod input terminal are electrically connected.
Beneficial effect
The utility model provides a kind of building ventilation opening structure.Have it is following the utility model has the advantages that
The building ventilation opening structure starts to shrink to move upwards with carry-over bar when fire occurs by electric pushrod
It is dynamic, and the limiting slot by being provided on guide rail, it is ensured that the motion profile of rack gear will not deviate, the mobile band moving gear of rack gear
Rotation, so that the rotating bar being fixedly connected with gear starts turning, to drive rotor plate to rotate, when rotor plate turns to vertically
It when state, is mounted on the baffle at the top of support frame inner wall and rotor plate is prevented to continue to move, and matching by multiple rotor plates
Ventilation opening is closed in conjunction, prevents outdoor air from timely filling into, indoor oxygen content is effectively reduced, has to the sprawling of the intensity of a fire
There is good inhibiting effect, after the condition of a disaster obtains control, it is only necessary to start electric pushrod, make its elongation to original length, lead to
The transmission of rack and pinion and rotating bar is crossed, so that rotor plate returns to original position, is again turned on ventilation opening, is made indoor dirty
The air energy and outdoor air flow of dye, indoor exhaust gas is discharged in time, solve when fire occur when ventilation hole cannot and
When close and close after the problem of cannot being again turned on.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side view of the utility model structure；
Fig. 3 is the partial enlarged view in the utility model Fig. 1 at A；
Fig. 4 is utility model works functional block diagram.
In figure: 1 wall, 2 ventilation openings, 3 mounting grooves, 4 support frames, 5 smoke sensor devices, 6 gaskets, 7 rotor plates, 8 rotations
Bar, 9 electric pushrods, 10 fixing pieces, 11 rack gears, 12 guide rails, 13 limiting slots, 14 gears, 15 baffles, 16 limited blocks, 17 processing
Device, 18 comparison modules, 19 power modules.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of building ventilation opening structure includes 1 He of wall
Blinds regulating mechanism, the inside of wall 1 offer ventilation opening 2, the inside of the wall 1 and left side for being located at ventilation opening 2 offers peace
Tankage 3, mounting groove 3 are connected with ventilation opening 2, and the inside of ventilation opening 2 is fixedly connected with support frame 4,4 inner wall of support frame
Right side rotor plate 7 is rotatably connected to by rotation axis, the quantity of rotor plate 7 is five, by simultaneously by five rotor plates 7
Plumbness is turned to, ventilation opening 2 can be closed, the left side of rotor plate 7 is fixedly connected with rotating bar 8, and rotating bar 8 is separate to be turned
One end of movable plate 7 runs through support frame 4 and extends to the outside of support frame 4, and the right end and blinds regulating mechanism of rotating bar 8 are fixed to be connected
It connects, blinds regulating mechanism includes electric pushrod 9 and gear 14, and electric pushrod 9 passes through fixing piece 10 and 3 inner wall of mounting groove
Top is fixedly connected, and the bottom end of electric pushrod 9 is fixedly connected with rack gear 11, the inside of mounting groove 3 and the bottom for being located at electric pushrod 9
Portion is fixedly connected with guide rail 12 by fixing piece 10, and the surface of guide rail 12 offers limiting slot 13 compatible with rack gear 11, tooth
The back side of item 11 and the inner wall of limiting slot 13 are slidably connected, and pass through the limiting slot 13 being provided on guide rail 12, it is ensured that rack gear 11
Motion profile will not deviate, the right side of gear 14 is fixedly connected with rotating bar 8, and gear 14 is meshed with rack gear 11, when
When rack gear 11 moves up, it will drive gear 14 and laterally rotate, so that the rotating bar 8 being fixedly connected with gear 4 starts turning,
To driving rotor plate 7 to laterally rotate, be fixedly connected with baffle 15 at the top of 4 inner wall of support frame, when rotor plate 7 turn to it is vertical
Baffle 15 can prevent rotor plate 7 from continuing to move when squareness, and be closed ventilation opening 2 by the cooperation of multiple rotated versions 7,
The surface of rotating bar 8 and the inner rotation for being located at support frame 4 are connected with limited block 16, and limited block 16 and support frame 4 are fixed
Connection, ensure that the tracks of rotating bar, device avoided to fall off, the surface of wall 1 and be located at ventilation opening 2 top be fixedly connected
There is smoke sensor device 5, smoke sensor device HCHX-301M can acquire the information of extraneous smog, and 3 inner wall of mounting groove in time
Side be fixedly connected with processor 17, the model ARM9 of processor, the bottom of rotor plate 7 is fixedly connected with gasket 6, place
The input terminal for managing device 17 is electrically connected with the output end of data comparison module 18 and power module 19 respectively, and power module 19
The input terminal of output end and smoke sensor device 5 is electrically connected, and the output end of smoke sensor device 5 is electrical with data comparison module 18
Connection, and the output end of processor 17 and 9 input terminal of electric pushrod are electrically connected.
Working principle is as follows: being powered by power module 19 to smoke sensor device 22 and processor 5, makes its normal work
Make, then normal smokescope value is set by data comparison module 18, when fire occurs, when smoke sensor device 5 will test
Smokescope value be transferred in data comparison module 18, when the smokescope value of detection be greater than smokescope value threshold value when, place
It manages device 17 and starts electric pushrod 9, electric pushrod 9 starts to shrink to move up with carry-over bar 11, and by being provided with guide rail
Limiting slot 13 on 12, it is ensured that the motion profile of rack gear 11 will not deviate, and the mobile band moving gear 14 of rack gear 11 turns outward
It is dynamic, so that the rotating bar 8 being fixedly connected with gear 4 starts turning, to drive rotor plate 7 to laterally rotate, when 7 turns of rotor plate
It when moving to plumbness, is mounted on the baffle 15 at the top of 4 inner wall of support frame and rotor plate 7 is prevented to continue to move, and by more
Ventilation opening 2 is closed in the cooperation of a rotated version 7, after the condition of a disaster obtains control, it is only necessary to be started electric pushrod 9, be made its elongation
To original length, by the transmission of rack gear 11 and gear and rotating bar 8, so that rotor plate 7, which turns to the inside, returns to original position
It sets, is again turned on ventilation opening.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of building ventilation opening structure, including wall (1) and blinds regulating mechanism, it is characterised in that: the wall (1) it is interior
Portion offers ventilation opening (2), the inside of the wall (1) and be located at ventilation opening (2) on the left of offer mounting groove (3), it is described
Mounting groove (3) is connected with ventilation opening (2), and the inside of ventilation opening (2) is fixedly connected with support frame (4), support frame as described above
(4) right side of inner wall is rotatably connected to rotor plate (7) by rotation axis, and is fixedly connected with rotation on the left of rotor plate (7)
Bar (8), the rotating bar (8) run through support frame (4) far from the one end of rotor plate (7) and extend to the outside of support frame (4), institute
The right end for stating rotating bar (8) is fixedly connected with blinds regulating mechanism.
2. a kind of building ventilation opening structure according to claim 1, it is characterised in that: the blinds regulating mechanism includes electricity
Dynamic push rod (9) and gear (14), and electric pushrod (9) connects by the way that fixing piece (10) and the top of mounting groove (3) inner wall are fixed
Connect, the bottom end of the electric pushrod (9) is fixedly connected with rack gear (11), the inside of the mounting groove (3) and be located at electric pushrod
(9) bottom is fixedly connected with guide rail (12) by fixing piece (10), and the surface of the guide rail (12) offers and rack gear (11)
The right side of compatible limiting slot (13), the gear (14) is fixedly connected with rotating bar (8), and gear (14) and rack gear
(11) it is meshed.
3. a kind of building ventilation opening structure according to claim 1, it is characterised in that: the top of support frame as described above (4) inner wall
Portion is fixedly connected with baffle (15), the surface of the rotating bar (8) and be located at support frame (4) inside be fixedly connected with limited block
(16)。
4. a kind of building ventilation opening structure according to claim 1, it is characterised in that: the surface and position of the wall (1)
It is fixedly connected at the top of ventilation opening (2) smoke sensor device (5), and the side of mounting groove (3) inner wall is fixedly connected with place
It manages device (17), the bottom of the rotor plate (7) is fixedly connected with gasket (6).
5. a kind of building ventilation opening structure according to claim 4, it is characterised in that: the input terminal of the processor (17)
Respectively with the output end of data comparison module (18) and power module (19) be electrically connected, and the output end of power module (19) with
The input terminal of smoke sensor device (5) is electrically connected, and the output end of the smoke sensor device (5) is electric with data comparison module (18)
Property connection, and the output end of processor (17) and electric pushrod (9) input terminal are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821559761.0U CN208983542U (en) | 2018-09-25 | 2018-09-25 | A kind of building ventilation opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821559761.0U CN208983542U (en) | 2018-09-25 | 2018-09-25 | A kind of building ventilation opening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208983542U true CN208983542U (en) | 2019-06-14 |
Family
ID=66785178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821559761.0U Expired - Fee Related CN208983542U (en) | 2018-09-25 | 2018-09-25 | A kind of building ventilation opening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208983542U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110679490A (en) * | 2019-07-19 | 2020-01-14 | 桐乡市众成湖羊专业合作社 | Sheep pen capable of quickly preserving heat and cooling |
| CN111668713A (en) * | 2020-07-01 | 2020-09-15 | 广东电网有限责任公司 | High-efficient controllable formula heat abstractor of switch board |
| CN113945005A (en) * | 2021-10-21 | 2022-01-18 | 徐越璐 | Subway positioning air temperature regulating system |
-
2018
- 2018-09-25 CN CN201821559761.0U patent/CN208983542U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110679490A (en) * | 2019-07-19 | 2020-01-14 | 桐乡市众成湖羊专业合作社 | Sheep pen capable of quickly preserving heat and cooling |
| CN110679490B (en) * | 2019-07-19 | 2021-07-16 | 桐乡市众成湖羊专业合作社 | Sheep pen capable of quickly preserving heat and cooling |
| CN111668713A (en) * | 2020-07-01 | 2020-09-15 | 广东电网有限责任公司 | High-efficient controllable formula heat abstractor of switch board |
| CN113945005A (en) * | 2021-10-21 | 2022-01-18 | 徐越璐 | Subway positioning air temperature regulating system |
| CN113945005B (en) * | 2021-10-21 | 2022-12-09 | 沈阳铁道勘察设计院有限公司 | Subway positioning air temperature regulating system |
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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 |
Granted publication date: 20190614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |