CN103669747A - Ventilation top for ventilation - Google Patents
Ventilation top for ventilation Download PDFInfo
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- CN103669747A CN103669747A CN201210316488.XA CN201210316488A CN103669747A CN 103669747 A CN103669747 A CN 103669747A CN 201210316488 A CN201210316488 A CN 201210316488A CN 103669747 A CN103669747 A CN 103669747A
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- swivel plate
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Abstract
The invention relates to a ventilation top used for discharging the air inside a room of a building to the outside and used for ventilation. A basic framework of the ventilation top for ventilation is formed by a framework which does not prevent movement of the air, the framework is connected with an outer side wall through a sheet-shaped bearing plate, and therefore the effect of increasing the strength of the ventilation top for ventilation is improved. In addition, an edge frame of the bearing plate is bent, the bearing plate, the framework and the outer side wall are connected through fastening components, and therefore the effect of easy connection is achieved.
Description
Technical field
The present invention relates to a kind of room air of building that makes to the ventilation top for ventilating of outside discharge.
Background technology
Ventilate and push up the roof that is arranged on various buildings, thereby for room air is discharged to the device that makes room air circulation to outside.
Conventionally, the roof that needs workman to climb to building makes the top that ventilates, and in the past, each member on the ventilation top consisting of skeleton, by being welded to connect, so the inconvenience that exists workman to weld at high level.
In addition, in prior art, tabular supporting slat is integrally formed, so while the high wind such as blowing typhoon, there is the danger damaging.
Technical literature formerly
Patent documentation
Patent documentation 1: Korea S 10-0990428B1 2010.10.21.11 page Fig. 3
Patent documentation 2: Korea S 10-0991844 B1 2010.10.28.
Patent documentation 3: Korea S 10-0923088 B1 2009.10.15.
Patent documentation 4: Korea S 20-0436684 Y1 2007.09.14.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of ventilation top of also not damaging and can easily making in the high wind such as typhoon on high level.
Of the present inventionly for the ventilation top ventilating, comprise: skeleton, is arranged on the upside of building, and has the airspace with the internal communication of described building; Inclined roof, is connected to the upside of described skeleton, seals the top of described skeleton; A plurality of tabular base plates, are connected on the both sides of described skeleton across spacing to the direction away from described skeleton; Pair of outer sidewall, connects a plurality of described base plates, and surrounds described skeleton and described base plate.
And the frame of described base plate is bent and is connected with described exterior side wall with described skeleton by clamp structure.
In addition, be formed with a plurality of outstanding protuberances in described exterior side wall, this protuberance is communicated with described airspace, and one side opened, to the air of described interior of building can be discharged to outside.
In addition, can also comprise ventilation fan, be arranged on the bottom of described skeleton, and by the force air of described interior of building to described skeleton is outside, discharge.Now, on described skeleton, can have control part, this control part can be controlled described ventilation fan operation.
In addition, can also comprise sensor portion, it is arranged in described airspace, measures the degree of contamination of described interior of building air, and measured value is passed to described control part, described control part can receive measured value from described sensor portion and control described ventilation fan operation.
On the other hand, can also comprise and be arranged on described airspace inside for regulating the air door of ventilation.
Now, described air door comprises: a pair of swivel plate, and rotatably install, and move for controlling air; Drive member, is connected with described a pair of swivel plate, and described a pair of swivel plate is rotated at above-below direction.
Described drive member can comprise: pulley, is connected in described inclined roof; Motor, is arranged in a side of described skeleton, produces power described a pair of swivel plate can be rotated; Connecting elements, its one end is connected with described motor, and the other end is connected with described a pair of swivel plate respectively, described connecting elements changes direction by described pulley.
Or described drive member can comprise: cylinder, is connected in described inclined roof; Multistage X-shaped hinge, its one end is connected with described cylinder, and the other end is connected with described a pair of swivel plate respectively, by collapsing length, rotates described swivel plate.
According to embodiments of the invention, the basic framework of pushing up for the ventilation of ventilating is formed by skeleton, so do not hinder air to move, skeleton is connected by tabular base plate with exterior side wall, thereby has the effect of strengthening the ventilation top intensity for ventilating.
In addition, the frame of base plate is crooked, by clamp structure, base plate is connected with exterior side wall with skeleton, so have the effect of easy connection.
Accompanying drawing explanation
Fig. 1 is the state diagram that arranges of the state that arranges for the ventilation top that ventilates that illustrates that the first embodiment of the present invention relates to.
Fig. 2 illustrates the exploded perspective view that the ventilation for ventilating shown in Fig. 1 is pushed up.
Fig. 3 illustrates the sectional view that the ventilation for ventilating shown in Fig. 1 is pushed up.
Fig. 4 illustrates the part enlarged drawing that the ventilation for ventilating shown in Fig. 3 is pushed up.
Fig. 5 is the use state diagram for the ventilation top that ventilates that illustrates that the first embodiment of the present invention relates to.
Fig. 6 is the sectional view for the ventilation top that ventilates that illustrates that the second embodiment of the present invention relates to.
Reference numeral
10: skeleton
11: lateral frame 12: connecting frame
13: scaffold 14: baffle plate
15: airspace 20: inclined roof
30: base plate 31: tipper
32: groove 33: clamp structure
40: exterior side wall 41: protuberance
411: hole 412: cap
51: ventilation fan 52: control part
53: sensor portion 60: air door
61: swivel plate 611: left plate
612: right plate 62: support rod
63: drive member 631: motor
632: pulley 633: connecting elements
634: cylinder 635:X shape hinge
The specific embodiment
Below, embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that general technical staff of the technical field of the invention easily implements.In whole manual, similar portions has been given same reference numerals.Fig. 1 is the state diagram that arranges of the state that arranges for the ventilation top that ventilates that illustrates that the first embodiment of the present invention relates to, Fig. 2 illustrates the exploded perspective view that the ventilation for ventilating shown in Fig. 1 is pushed up, Fig. 3 illustrates the sectional view that the ventilation for ventilating shown in Fig. 1 is pushed up, the 4th, the part enlarged drawing that the ventilation for ventilating shown in Fig. 3 is pushed up is shown, Fig. 5 is the stereogram that the exterior side wall for the ventilation top that ventilates shown in Fig. 3 is shown, and Fig. 6 is the use state diagram for the ventilation top that ventilates that illustrates that the second embodiment of the present invention relates to.
Referring to figs. 1 through Fig. 6, the ventilation top for ventilating that the first embodiment of the present invention relates to comprises: skeleton, is arranged on the upside of building, and has the airspace with the internal communication of described building; Inclined roof, is connected on the ceiling of described skeleton, seals the top of described skeleton; A plurality of tabular base plates, are connected on the both sides of described skeleton across spacing to the direction away from described skeleton; Pair of outer sidewall, connects a plurality of described base plates, and surrounds described skeleton and described base plate.
It is a plurality of that the length direction of the building that lateral frame 11 pushes up along the ventilation that is provided for ventilating separates spacing configuration.
Connecting frame 12 is for connecting the member of relative a pair of lateral frame 11.In Fig. 2 and Fig. 3, illustrated, on a pair of lateral frame 11, be connected with respectively the shape of two connecting frames 12, but the quantity of connecting frame 12 can be according to the length of lateral frame 11 and difference.
Scaffold 13 is for supporting, to be connected to the member of the base plate 30 on lateral frame 11.In addition, the scaffold 13 that is connected to lateral frame 11 upsides is when connecting lateral frame 11 and supporting base plate 30, supporting inclined roof 20.
Include the skeleton 10 of lateral frame 11, connecting frame 12, scaffold 13, can form the iron staff shape of steel, or also can form H beam.In addition, other member of the basic skeleton that skeleton 10 also can be pushed up by the ventilation that is arranged on the upside of building and be formed for ventilating forms.
Inclined roof 20 is arranged on the tabular component of skeleton 10 upsides.
Inclined roof 20 completely cuts off the airspace 15 on the ventilation top for ventilating from outside, prevent that the foreign such as dust or rainwater from flowing into the inside of airspace 15.
Inclined roof 20 can be formed by iron, iron and steel etc.
Although not shown, in order to give interior of building daylighting, can in a part for inclined roof, be formed with the plane skylight of transparent material, thereby it is indoor that extraneous light is incided.
Connected the different of lateral frame 11 and exterior side wall 40 from utilize the member of the frame configuration such as iron staff in the past, the present invention adopts the base plate 30 of tabular formation to connect lateral frame 11 and exterior side wall 40, thereby strengthens bonding strength.
In addition, only have the base plate 30 that connects lateral frame 11 and exterior side wall 40 to form tabular, and lateral frame 11, connecting frame 12 and exterior side wall 40 etc. are formed by non-tabular skeleton, so also can not damage in the high wind such as typhoon.
The upside that is arranged on building for the ventilation top ventilating, is to make the air of interior of building to the structure of external ventilation, and operated by rotary motion is on high position.Therefore, for the ventilation top that ventilates, to compare the impact of wind-engaging large with being arranged on ground structure.
Now, because exterior side wall 40 is connected by tabular base plate 30 with skeleton 10, so even if the side that direction of strong wind pushes up for the ventilation of ventilating blows, also can there is not the damages such as exterior side wall 40 shape distortion.
And, on base plate 30, be formed with the tipper 31 that can insert baffle plate 14.Baffle plate 14 forms to a direction in long way along the length direction on the ventilation top for ventilating, and connects a plurality of lateral frames 11, to prevent the inside in rainwater or foreign flow ventilation space 15.Meanwhile, in order to make the air of interior of building discharge to outside, preferably baffle plate 14 dips down and is tiltedly connected on lateral frame 11 towards ground.
The shape that is connected with respectively two baffle plates 14 on the lateral frame 11 of a side has been shown in Fig. 2, but the quantity of baffle plate 14 is not limited thereto, can be different according to the height of lateral frame 11.
On the other hand, as shown in Figure 4, the frame of base plate 30 is crooked, so base plate 30 can be connected in lateral frame 11 and exterior side wall 40 by clamp structure 33.
Specifically, in the past, in lateral frame 11 and exterior side wall 40 during the base plate 30 of connecting framework shape, by being welded to connect.Therefore,, when the upside of building is provided for the ventilation top of ventilation, exist workman at high level, to carry out the inconvenience of weld job.
But by the frame of crooked base plate 30, the frame being bent plays the effect of flange, so can pass through the clamp structures such as bolt, rivet, screw, base plate 30 is connected in lateral frame 11 and exterior side wall 40.Therefore, high-rise operation becomes easily, and is convenient to the ventilation top that workman is provided for ventilation.
In addition, as shown in Figure 3, in a side of the base plate 30 joining with lateral frame 11, be not formed with, with inclined roof 20 and scaffold 13, the groove 32 disturbing occur.So an end that is connected to the scaffold 13 of lateral frame 11 upsides is connected with the opposite side of base plate 30, thereby supports firmly base plate 30.
And, with reference to Fig. 2 and Fig. 3, externally on sidewall 40, being formed with a plurality of outstanding protuberances 41, this protuberance 41 is communicated with airspace 15, and one side opened, so that the air of described interior of building can be discharged to outside.Protuberance 41 externally forms on the whole outer surface of sidewall 40, but as shown in Figures 2 and 3, can only be formed on the bottom of the outer surface of exterior side wall 40.
Externally on sidewall 40, form porosely 411, this hole 411 is interconnected the inner ventilation space 15 on the ventilation top for ventilating with outside, to can make the air of interior of building discharge to outside.
Preferably cap is opened towards the one side on ground, to prevent that foreign from flowing into when discharging inner air.
As the arrow representing in Fig. 5, the cap 412 that the air of airspace 15 inside is discharged by hole 411 and opened along one side is discharged to outside.On the other hand, one during facing to ground of cap 412, foreign moves down because of gravity, so can not flow into the inside of airspace 15.
On the other hand, on the connecting frame 12 being connected at the downside with lateral frame 11, be provided with ventilation fan 51.Ventilation fan can arrange a plurality of, on each connecting frame 12 that connects lateral frame 11 respect to one another, ventilation fan is respectively set.
On skeleton 10, can have control part 52, this control part 52 can be controlled ventilation fan 51 operations.
On the other hand, sensor portion 53 is installed on skeleton 10.
The degree of contamination of interior of building air is measured by sensor portion 53, and measured value is passed to control part 52.
As an example, sensor portion 53 can comprise for measuring the sensor of the air capacity that remains in interior of building or the sensor of measurement air pollution degree.In addition can be by detecting the discharge rate of inner air or the degree of contamination that translational speed is measured inner air.
Now, the measured value that control part 52 can receive relevant interior of building air pollution degree from sensor portion 53 is controlled ventilation fan 51 operations automatically.
As an example, when the contaminated air concentration of interior of building is more than or equal to 200 μ g/m3, control part 52 can move and make ventilation fan 51 operations.Now, the action of ventilation fan 51 is divided into by force, a little less than, pollution concentration is more than or equal to 300 μ g/m
3time, control part 52 can make the action intensity of ventilation fan 51 convert to by force from weak, to control the exhaust efficiency that improves room air.
And, on skeleton 10, being provided with air door 60, this air door 60 regulates the ventilation of airspace 15.
Air door 60 is divided into airspace 15 up and down.So can prevent from using the inner air of the artificial maintenance of the independent energy temperature different from outside air to discharge to outside for interior of building is implemented to cooling or heating measure, to save energy consumption.
Air door 60 comprises: a pair of swivel plate 61, and rotatably install, and control air and move; With drive member 63.
By the length direction along swivel plate 61, be inserted in the support rod 62 on swivel plate 61, swivel plate 61 is fixed in airspace by axle.
Specifically, a pair of support rod 53 is fixed on the front and back of skeleton 10, be inserted on one end, right side of left plate 611 and one end, left side of right plate 612, when can respectively swivel plate 61 is fixed in airspace, play the effect that makes the axis of rotation that each swivel plate 61 rotates in airspace.
Each swivel plate 61 can be formed by the length direction along skeleton 10 in long way by a board member.
Or, can be provided with multipair swivel plate 61 airspace 15 is interior, respectively to there is a pair of swivel plate 61 on each lateral frame 11 respect to one another.In this case, the size of every pair of swivel plate 61 is little, thus swivel plate 61 easily rotate, and little to motor 631 and connecting elements 633 burdens.Now, each swivel plate 61 along the length direction of skeleton 10 in fore-and-aft direction configuration, is connected to each other by support rod 62.The rotation of swivel plate 61 is controlled by the drive member 63 being arranged on skeleton 10.
Drive member 63 comprises: pulley 632, is arranged in inclined roof 20; Motor 631, is arranged on lateral frame 11, and produces power a pair of swivel plate 61 can be rotated; Connecting elements 633, one end is connected with described motor 631, and the other end is connected with a pair of swivel plate 61 respectively, and by pulley 632 direction of rotation.
In the past, in order to make swivel plate 61 rotations, cylinder etc. is set in inclined roof 20 and controls the rotation of swivel plate 61, in this case, in order to control swivel plate 61, need large-scale cylinder, to form length longer for airspace for this reason, for the whole height on the ventilation top that ventilates, uprise, workman is difficult to be provided at high level the ventilation top ventilating.
But, drive member 63 as above comprises the pulley 632 of conversion connecting elements 633 directions, so even if the height of airspace 15 is lower, also can make swivel plate 61 rotations, therefore skeleton 10 highly can be arranged to lowlyer, be improved workman the operation convenience of skeleton 10 is set at high level.
Now, pulley 632 plays conversion for transmitting the effect of direction of the connecting elements 633 of motor 631 power, so fixed block is preferably set.
When motor 631 produces power, swivel plate 61 rotates to the upper direction of airspace 15 by connecting elements 633.While moving to the direction parallel with lateral frame 11 with respect to lateral frame 11 with swivel plate 61 rotations of vertical direction configuration, interior of building air movably airspace broadens, thereby inner air is easily discharged to outside.
Particularly, at the contaminated air of interior of building if waste gas etc. is in the condition of high temperature, compare with gas at normal temperature gently, when therefore airspace is opened up and down along with the rotation of swivel plate 61, between the lateral frame 11 that can configure by partition distance and the protuberance 41 of exterior side wall etc., easily to outside, discharge.
On the other hand, with respect to a pair of lateral frame 11 with the swivel plate 61 of vertical direction configuration respectively to inclined roof 20 rotations and when V-shaped, with in the interior situation that a swivel plate is set of airspace 15, compare, the air of interior of building can be discharged to outside by the both sides of airspace 15, thereby can effectively utilize airspace.
Specifically, when swivel plate is formed by a board member, one end of swivel plate is towards inclined roof 20 upwards sideway swivels, but the downward sideway swivel of the other end.Now, the air of interior of building is compared with gently rising, so inner air is discharged by another distolateral being not easy of the swivel plate of downward sideway swivel.That is, inner air can only be discharged to outside by a side surface of airspace.
But, swivel plate 61 arranges a pair of situation, all direction is open-minded up and down in the two sides of 61 rotations of each swivel plate and airspace, so inner air is discharged to outside by the both side surface of airspace 15 respectively, therefore the velocity of discharge of inner air increases, thereby improves the drafting efficiency of interior of building.
Now, motor 631 can carry out controlling run by controlling the control part 52 of ventilation fan 51.
The sectional view for the ventilation top that ventilates that figure 6 illustrates that the second embodiment of the present invention relates to.The ventilation top for ventilating that the second embodiment of the present invention relates to comprises: skeleton 10, is arranged on the upside of building, and has the airspace with the internal communication of described building; Inclined roof 20, is connected to the upside of described skeleton, seals the top of described skeleton; A plurality of tabular base plates 30, are connected on the both sides of described skeleton across spacing to the direction away from described skeleton; Pair of outer sidewall 40, connects a plurality of described base plates, and surrounds described skeleton and described base plate.
And, also comprising air door 60, this air door 60 is arranged on the inside of described airspace, and regulates ventilation, and described air door 60 comprises: a pair of swivel plate 61, rotatably install, and move for controlling air; Drive member 63, is connected with described a pair of swivel plate, and described a pair of swivel plate is rotated at above-below direction.
On the other hand, drive member 63 comprises: cylinder 634, is connected in inclined roof; Multistage X-shaped hinge 635, its one end is connected with described cylinder, and the other end is connected with described a pair of swivel plate respectively, along with collapsing length rotates described swivel plate.
The skeleton 10 that the second embodiment of the present invention relates to, inclined roof 20, base plate 30, exterior side wall 40 and swivel plate 61, the skeleton, inclined roof, base plate, exterior side wall and the swivel plate that relate to above-mentioned the first embodiment have same structure and effect, therefore omit repeat specification.
Identical with the connecting elements 633 of above-mentioned the first embodiment, the other end of X-shaped hinge 634 is connected with the right-hand end of right plate 612 with the left end of left plate 611, thereby swivel plate 61 is rotated with V-arrangement.
Below, the action of the drive member 63 that observation the second embodiment relates to.
When move towards inclined roof 20 to top by cylinder 634 one end of X-shaped hinge 635, multistage X-shaped hinge launches to horizontal direction, and the length of the X-shaped hinge 635 of multistage formation shortens, thereby the other end moves to top, and the swivel plate 61 that is connected with X-shaped hinge 635 other ends rotates, the both sides of airspace up and down direction are open-minded, thereby can make the air of interior of building discharge to outside.
Then, when move to the bottom of inclined roof 20 by cylinder 634 one end of X-shaped hinge 635, the narrowed width of the X-shaped hinge 635 launching to horizontal direction, and the length of the X-shaped hinge 635 of multistage formation is elongated, thereby being rotated in airspace, swivel plate 61 vertically configures with lateral frame 11.
In this case, same with above-mentioned the first embodiment, to compare with the situation that swivel plate 61 is formed by a board member, interior of building air can be discharged to outside by the two sides of airspace 15, so improve the exhaust effect of inner air.
More than describe the preferred embodiments of the present invention in detail; but protection scope of the present invention is not limited thereto, in claims, defined those of ordinary skill in the art utilizes various distortion and the improved form that basic conception of the present invention is carried out all to belong in protection scope of the present invention.
Claims (10)
1. one kind comprises for the ventilation top ventilating:
Skeleton, is arranged on the upside of building, and has the airspace with the internal communication of described building;
Inclined roof, is connected to the upside of described skeleton, seals the top of described skeleton;
A plurality of tabular base plates, are connected on the both sides of described skeleton across spacing to the direction away from described skeleton;
Pair of outer sidewall, connects a plurality of described base plates, and surrounds described skeleton and described base plate.
2. the ventilation top for ventilating according to claim 1, is characterized in that,
The frame of described base plate is bent and is connected with described exterior side wall with described skeleton by clamp structure.
3. the ventilation top for ventilating according to claim 1, is characterized in that,
In described exterior side wall, be formed with a plurality of outstanding protuberances, this protuberance is communicated with described airspace, and one side opened, to the air of described interior of building can be discharged to outside.
4. the ventilation top for ventilating according to claim 1, is characterized in that, also comprises:
Ventilation fan, is arranged on the bottom of described skeleton, by the force air of described interior of building to described skeleton is outside, discharge.
5. the ventilation top for ventilating according to claim 4, is characterized in that,
Described skeleton is provided with the control part of the operation that can control described ventilation fan.
6. the ventilation top for ventilating according to claim 5, is characterized in that,
Also comprise sensor portion, this sensor portion is arranged in described airspace, measures the degree of contamination of described interior of building air, and measured value is passed to described control part,
Described control part receives from described sensor portion the operation that measured value is controlled described ventilation fan.
7. the ventilation top for ventilating according to claim 1, is characterized in that, also comprises:
Be arranged on described airspace inside for regulating the air door of ventilation.
8. the ventilation top for ventilating according to claim 7, is characterized in that, described air door comprises:
A pair of swivel plate, rotatably installs, and for controlling air, moves; And
Drive member, is connected with described a pair of swivel plate, and described a pair of swivel plate is rotated at above-below direction.
9. the ventilation top for ventilating according to claim 8, is characterized in that, described drive member comprises:
Pulley, is connected in described inclined roof;
Motor, is arranged in a side of described skeleton, produces power described a pair of swivel plate can be rotated;
Connecting elements, one end is connected with described motor, and the other end is connected with described a pair of swivel plate respectively, described connecting elements changes direction by described pulley.
10. the ventilation top for ventilating according to claim 8, is characterized in that, described drive member comprises:
Cylinder, is connected in described inclined roof;
Multistage X-shaped hinge, its one end is connected with described cylinder, and the other end is connected with described a pair of swivel plate respectively, by collapsing length, rotates described swivel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210316488.XA CN103669747B (en) | 2012-08-30 | 2012-08-30 | For the ventilation top ventilated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210316488.XA CN103669747B (en) | 2012-08-30 | 2012-08-30 | For the ventilation top ventilated |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103669747A true CN103669747A (en) | 2014-03-26 |
| CN103669747B CN103669747B (en) | 2016-01-13 |
Family
ID=50308456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210316488.XA Expired - Fee Related CN103669747B (en) | 2012-08-30 | 2012-08-30 | For the ventilation top ventilated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103669747B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560060A (en) * | 2017-09-28 | 2018-01-09 | 马人欢 | Apartment single control ventilating system |
| CN109520064A (en) * | 2018-11-27 | 2019-03-26 | 山东中恒建设集团有限公司 | A kind of temporary building room ventilation device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2171805Y (en) * | 1993-08-23 | 1994-07-13 | 谢金龙 | Natural ventilator for roof of factory building |
| CN2639414Y (en) * | 2003-07-08 | 2004-09-08 | 龚志明 | Skeleton piece for fixing light plate, side sealing plate and water-cut board on beam of roof |
| CN201241432Y (en) * | 2008-07-10 | 2009-05-20 | 黄毓鹏 | Natural ventilation apparatus of building roof |
| WO2009104905A2 (en) * | 2008-02-18 | 2009-08-27 | 주식회사 훼이스 | Sound insulation and ventilation device |
| CN201447791U (en) * | 2009-07-03 | 2010-05-05 | 王树康 | clearstory |
| CN102410605A (en) * | 2011-11-25 | 2012-04-11 | 唐瑞文 | Downslope type ventilator |
-
2012
- 2012-08-30 CN CN201210316488.XA patent/CN103669747B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2171805Y (en) * | 1993-08-23 | 1994-07-13 | 谢金龙 | Natural ventilator for roof of factory building |
| CN2639414Y (en) * | 2003-07-08 | 2004-09-08 | 龚志明 | Skeleton piece for fixing light plate, side sealing plate and water-cut board on beam of roof |
| WO2009104905A2 (en) * | 2008-02-18 | 2009-08-27 | 주식회사 훼이스 | Sound insulation and ventilation device |
| CN201241432Y (en) * | 2008-07-10 | 2009-05-20 | 黄毓鹏 | Natural ventilation apparatus of building roof |
| CN201447791U (en) * | 2009-07-03 | 2010-05-05 | 王树康 | clearstory |
| CN102410605A (en) * | 2011-11-25 | 2012-04-11 | 唐瑞文 | Downslope type ventilator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560060A (en) * | 2017-09-28 | 2018-01-09 | 马人欢 | Apartment single control ventilating system |
| CN109520064A (en) * | 2018-11-27 | 2019-03-26 | 山东中恒建设集团有限公司 | A kind of temporary building room ventilation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103669747B (en) | 2016-01-13 |
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Granted publication date: 20160113 Termination date: 20200830 |