CN109340146A - Corridor wind energy Automatic Ventilator - Google Patents
Corridor wind energy Automatic Ventilator Download PDFInfo
- Publication number
- CN109340146A CN109340146A CN201811308090.5A CN201811308090A CN109340146A CN 109340146 A CN109340146 A CN 109340146A CN 201811308090 A CN201811308090 A CN 201811308090A CN 109340146 A CN109340146 A CN 109340146A
- Authority
- CN
- China
- Prior art keywords
- fan leaf
- rotation axis
- outer frame
- corridor
- wind energy
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
Abstract
A kind of corridor wind energy Automatic Ventilator, including a fan leaf, a rotation axis, fan leaf outer frame device and the limiting device for limiting fan leaf maximum pendulum angle；The side of fan leaf central axis is arranged in the rotation axis, and the rotation axis is mounted in fan leaf outer frame device, and the fan leaf is mounted in fan leaf outer frame device by rotation axis.Corridor wind energy Automatic Ventilator of the invention only utilizes corridor wind wind energy can be efficiently actively to indoor air-changing, regardless of wind direction, corridor wind can be entered the room efficiently, and whole process can be no need to consume electric energy or chemical energy, wherein required energy is entirely the wind energy of the Nature.
Description
Technical field
The present invention relates to a kind of building ventilation fields, and in particular to a kind of efficiently actively to be changed to interior using corridor wind wind energy
The corridor wind energy Automatic Ventilator of gas.
Background technique
Corridor wind is the general designation for flowing through the moving air between two buildings or in corridor.Currently in order to the ventilation of enhancing building
Effect, outer profile all will not be average whole planes, often can all build certain groove as air duct, on the one hand
The Brownian movement of air in groove be can use to assist indoor air-changing, on the other hand air in groove is generated using corridor wind
Pressure assists indoor air-changing.Indoor air-changing simultaneously is assisted by the flowing of natural air in this air duct formed using groove
The actual effect of method is very poor.And in most cases, the wind direction of corridor wind and the angle of plane where window metope are little
, even 0(, that is, parallel), when window installs flat push type window (pushing away glass), where plane where window and window metope
The angle of plane is close to 0(less parallel), at this moment pushing window open is that can not change the air entered the room to flow to；Work as window
When mouth installation rotary shaft (making hinge with loose-leaf) window, enters the room although window can be opened and carry out air inducing to some direction, work as wind
To purpose is just not achieved when changing, go to change the direction for opening window except unartificial；Therefore corridor wind is not easy from present building
Object window automatically enters interior.Since room ventilation flow is little in its natural state, just it is frequently necessary to open exhaust ventilation
Electric fan, but electric energy consumption is so increased, it is unfavorable for energy conservation and environmental protection.
Summary of the invention
The present invention provides a kind of corridor wind energy Automatic Ventilator, only can efficiently actively be changed to interior using corridor wind wind energy
Gas, regardless of wind direction, corridor wind can be entered the room efficiently, and whole process can no need to consume electric energy or chemistry
Can, wherein required energy is entirely the wind energy of the Nature.Place so as to solve the deficiencies in the prior art.
The technical solution adopted by the present invention is that: a kind of corridor wind energy Automatic Ventilator, including a fan leaf, a rotation axis, wind
The limiting device of flabellum outer frame device and limitation fan leaf maximum pendulum angle；The one of fan leaf central axis is arranged in the rotation axis
Side, the rotation axis are mounted in fan leaf outer frame device, and the fan leaf is mounted on fan leaf outer frame device by rotation axis
It is interior.
Its further technical solution is: the limiting device includes a limiting groove of slide bar I and one I；The limiting groove I
It is arranged in fan leaf bottom, the slide bar I can be slidably mounted on fan leaf outer frame device, and the upper end is located in limiting groove I.
Its further technical solution is: the limiting device includes a limiting groove of slide bar II and one II；The slide bar II
Fan leaf bottom is slidably set, the limiting groove II is arranged on fan leaf outer frame device, positioned at the lower section of slide bar II,
The lower end of the slide bar II is located in limiting groove II.
Its further technical solution is: the limiting device includes a sliding block and two screws being fixed on sliding block, and two
A screw is separately positioned on fan leaf two sides, and the sliding block can be slidably mounted on fan leaf outer frame device, by described two
A screw is fixed on the sliding block for adjusting required position on fan leaf outer frame device.
Its further technical solution is: the pivot angle of the fan leaf be plane where fan leaf and fan leaf outer frame device it
Between the angle α that is formed, the angle α range is positive and negative between 80 °.
Due to taking above-mentioned technical proposal, the corridor wind energy Automatic Ventilator of the present invention is had the following beneficial effects:
1, with the function using corridor wind wind energy automatic air-exchanging: the corridor wind energy Automatic Ventilator of the present invention includes a fan leaf, one
Rotation axis, fan leaf outer frame device and the limiting device for limiting fan leaf maximum pendulum angle；The rotation axis is arranged in fan leaf
The side of mandrel line, the rotation axis are mounted in fan leaf outer frame device, and the fan leaf is mounted on fan by rotation axis
In leaf outer frame device.By installing the corridor wind energy Automatic Ventilator before at window, during the installation process it should be noted that ground
Fang Shi, one, the place plane of the fan leaf outer frame device is perpendicular to the plane where window metope；Two, the rotation axis exists
Fan leaf central axis far from metope is that side installation of boundary；After installing, corridor wind energy Automatic Ventilator of the invention
Fan leaf is deflected around rotation axis using corridor wind wind-force difference caused by the both sides of fan leaf rotation axis, then passes through limit dress
The deflection angle for setting limitation corridor wind automatic adjustment fan leaf, so that effectively corridor wind is introduced into air inducing inlet (such as window)
Interior, actively give indoor air-changing.The working principle of the corridor wind energy Automatic Ventilator of the present invention, is said in conjunction with Figure 25-Figure 28
It is bright:
These figures of Figure 25, Figure 26, Figure 27, Figure 28 are all the bottom views immediately below window.Here enter using window as air inducing
Mouthful, after correctly having installed corridor wind energy Automatic Ventilator, when wind direction is perpendicular to plane where window metope CQ, referring to figure
25, the plane where fan leaf 1 is perpendicular to the plane where window metope CQ, and fan leaf does not deflect at this time, and air will not
Interior is directly entered along wind direction with being blocked；When the angle of the plane where wind direction and window metope CQ is not equal to 90 °, ginseng
See Figure 26, at this time as act on the wind-force of fan leaf 1 on the in-plane where being parallel to window metope CQ there is point
Power, and because rotation axis 3 is asymmetric installation on fan leaf, the wind-force suffered by the both sides of rotation axis 3 of fan leaf 1 is just deposited
In difference, fan leaf automatically adjusts the pivot angle of fan leaf, final fan leaf by corridor wind in the range of fan leaf maximum pendulum angle
It just deflects to and corridor wind is conducive to introduce indoor position, have partial air that can directly be blown into interior, and have partial air
Can because fan leaf there are due to be reflected into interior；And when plane where wind direction is parallel to window metope CQ, air is just
It will not be directly entered interior, but interior is forced by the reflex of fan leaf, as shown in Figure 27, Figure 28.
Therefore, by working principle it is found that the corridor wind energy Automatic Ventilator of the present invention can be utilized automatically in use
Corridor wind is introduced indoor function to the maximum extent by the energy of corridor wind, is able to achieve regardless of wind direction, corridor wind can be effectively
It enters the room, reaches to indoor active ventilation, and whole process need not consume electric energy or chemical energy, wherein required energy
Amount is entirely the wind energy (i.e. the kinetic energy of moving air) of the Nature, energy conservation and environmental protection.
2, the flow direction of the adjustable air entered the room, to blow to specified target；
Limiting device of the invention is outside fan leaf and fan leaf for limiting fan leaf maximum pendulum angle, the pivot angle of the fan leaf
The angle α formed between plane where frame apparatus, the angle α range are positive and negative between 80 °；
The maximum pendulum angle of fan leaf is limited by limiting device, corridor wind automatically adjusts the size of angle α, and then adjustable entrance
The flow direction of indoor air, to blow to specified target；And limiting device can be prevented when wind direction is parallel with air inducing entrance
When (7, Figure 28 referring to fig. 2), avoid fan leaf from the case where being equal to positive and negative 90 ° occur around rotation axis rotation or angle α, can be
The corridor wind of plane introduces interior where wind direction is parallel to window metope, actively gives indoor air-changing, realizes corridor wind energy automatic air-exchanging
It fans to have and corridor wind is automatically introduced indoor function to the maximum extent using the energy of corridor wind.
1, corridor wind energy Automatic Ventilator applicability of the invention is extensive.Such as: (1) in the ventilation opening of building (or wind
Road) this corridor wind energy Automatic Ventilator is installed outside, ventilation effect can be enhanced；(2) this corridor wind energy Automatic Ventilator is filled in balcony, can increased
Forced ventilation effect；(3) to achieve the goal, first, to the storage room for needing to force ventilation, this corridor wind energy Automatic Ventilator can be installed additional
A possibility that saving an electric energy, second can reducing the electrical fire because caused by being electrified for a long time；(4) to greenhouse gardening, aquaculture,
The cost of ventilation, ventilation can be saved, economic benefit is increased.
4, corridor wind energy Automatic Ventilator of the invention can also play the role of blocking sunlight.
The technical characteristic of the corridor wind energy Automatic Ventilator of the present invention is described further with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the corridor wind energy Automatic Ventilator of embodiment 1；
Fig. 2 is the cross-sectional view of A-A in Fig. 1；
Fig. 3 is the cross-sectional view of B-B in Fig. 1；
Fig. 4 is the fan leaf bottom substance schematic diagram of embodiment 1；
Fig. 5 is the slide bar I and I connection schematic diagram of sliding slot of embodiment 1；
Fig. 6-Fig. 9 is the limiting device use state diagram of embodiment 1.
Figure 10 is the limit device structure schematic diagram of embodiment 2；
Figure 11 is the fan leaf bottom substance schematic diagram of embodiment 2；
Figure 12-Figure 15 is the limiting device use state diagram of embodiment 2；
Figure 16 is that fan leaf is connected by a hinge the front view of rotation axis；
Figure 17 is the right view of Figure 16；
Figure 18 is Figure 16 top view
Figure 19 is waveform fan leaf positive structure schematic；
Figure 20 is the right view of Figure 19；
Figure 21 is the top view of Figure 19.
Figure 22 is the status diagram that the present invention is mounted on outside window net；
Figure 23 is the status diagram that the present invention is mounted in window net；
Figure 24 is the limit device structure schematic diagram of embodiment 3；
Figure 25-Figure 28 is the working principle diagram of the corridor wind energy Automatic Ventilator of the present invention.
In figure:
1- fan leaf, 2- fan leaf outer frame device, 3- rotation axis；
41a- slide bar I, 42a- sliding slot I, 43a- limiting groove I；
41b- slide bar II, 42b- sliding slot II, 43b- limiting groove II；
41c- screw, 42c- sliding block；
5- hinge or loose-leaf.
Letter in figure indicates:
O-O indicates fan leaf central axis；CQ indicates that window metope, C indicate indoor side；
DC indicates the plane where the installation of fan leaf outer frame device；The upper base surface of M expression fan leaf outer frame device；CW is indicated
Window net；The branch of CWZ- expression window net.
Arrow direction in Figure 25, Figure 26, Figure 27, Figure 28 indicates wind direction.
Specific embodiment
A kind of corridor wind energy Automatic Ventilator, including a fan leaf, a rotation axis, fan leaf outer frame device and limitation fan leaf
The limiting device of maximum pendulum angle；The side of fan leaf central axis is arranged in the rotation axis, i.e., the described rotation axis and fan leaf
The distance of central axis is greater than 0, and the specific installation site of rotation axis can be according to the comprehensive condition for needing the air quantity obtained and efficiency
Depending on.The rotation axis is mounted in fan leaf outer frame device, and the fan leaf is mounted on fan leaf outline border by rotation axis and fills
In setting.The fan leaf can turn around moving axis rotation.
The pivot angle of the fan leaf is the angle α formed between plane where fan leaf and fan leaf outer frame device, described
Angle α range is positive and negative between 80 °.
It is different with the mode of installation according to limit device structure, there are following several different embodiments:
Embodiment 1:
The basic structure of the corridor wind energy Automatic Ventilator of the present embodiment 1 is as described above, referring to Fig. 1-Fig. 2, the tool including a rectangle
There are certain thickness fan leaf 1a, a rotation axis 3, fan leaf outer frame device 2 and limiting device；The rotation axis 3 is arranged in wind
The side of flabellum central axis O-O, the rotation axis 3 are mounted in fan leaf outer frame device 2, and the fan leaf 1 passes through rotation
Axis 3 is mounted in fan leaf outer frame device 2.Limiting device combination Fig. 3, Fig. 4, Fig. 5 of the present embodiment 1 are illustrated, the limit
Device includes I 43a of I 41a of a slide bar and a limiting groove；I 43a of the limiting groove setting is located at rotation in fan leaf bottom
The left side of axis.I 42a(of a sliding slot is offered referring to Fig. 5 in the upper base surface of fan leaf outer frame device 2), the sliding slot I 42a
In the lower section of I 43a of limiting groove；I 41a of slide bar is arranged in I 42a of sliding slot and can slide in I 42a of sliding slot, thereon
End is located in I 43a of limiting groove.The limiting device of the present embodiment 1 passes through the position different in I 42a of sliding slot mobile I 41a of slide bar
Setting, which is stuck in I 41a of slide bar on I 43a inner wall of limiting groove, limits fan leaf maximum pendulum angle, for example, adjusting when I 41a of slide bar
When to the right of I 42a of sliding slot, the maximum angle α 1 of fan leaf deflection is as shown in Figure 6, Figure 7；When I 41a of slide bar is adjusted to sliding slot
When the left side of I 42a, the maximum angle α 2 of fan leaf deflection is as shown in Figure 8, Figure 9；As can be seen from Figure, I 41a of slide bar is in cunning
Maximum angle α 1 when the right of I 42a of slot is bigger than maximum angle α 2 of I 41a of slide bar at the left side of I 42a of sliding slot.Therefore wind
Flabellum maximum pendulum angle can be adjusted.
Embodiment 2:
The basic structure of the corridor wind energy Automatic Ventilator of the present embodiment 2 is as described in Example 1, institute the difference is that: this implementation
The fan leaf thickness of example 2 is thin compared with embodiment 1, and the mounting means of the limiting device of the present embodiment 2 is different.Specifically include a rectangle
Fan leaf 1b, a rotation axis 3, fan leaf outer frame device and limiting device；The rotation axis 3 is arranged in fan leaf central axis
Side, the rotation axis 3 is mounted in fan leaf outer frame device, and the fan leaf is mounted on outside fan leaf by rotation axis 3
In frame apparatus.Limiting device combination Figure 10 of the present embodiment 2 is illustrated, which includes the limit of II 41b of a slide bar and one
Position groove II 43b；II 41b of slide bar is arranged by II 42b of sliding slot in fan leaf bottom, II 43b of the limiting groove setting
On fan leaf outer frame device, positioned at the lower section of II 41b of slide bar, the lower end of II 41b of slide bar is located at II 43b of limiting groove
It is interior.II 41b of slide bar and the connection type of II 42b of sliding slot are referred to I 41a of slide bar in embodiment 1 and connect with I 42a of sliding slot
Mode.The limiting device of the present embodiment 2 makes II 41b card of slide bar by the position different in II 42b of sliding slot mobile II 41b of slide bar
Fan leaf maximum pendulum angle is limited on II 43b inner wall of limiting groove, for example, when II 41b of slide bar is adjusted to II 42b's of sliding slot
When the right, the maximum angle α 3 of fan leaf deflection is as shown in Figure 12 and Figure 13；When the left side for II 41b of slide bar being adjusted to II 42b of sliding slot
Bian Shi, the maximum angle α 4 of fan leaf deflection is as shown in Figure 14, Figure 15；As can be seen from Figure, II 41b of slide bar is in sliding slot II
Maximum angle α 3 when the right of 42b is bigger than maximum angle α 4 of II 41b of slide bar at the left side of II 41b of sliding slot.Therefore wind
Flabellum maximum pendulum angle can be adjusted.
The corridor wind energy Automatic Ventilator installation method of embodiment 1 and embodiment 2, may refer to the mounting means of Figure 22,
It is online that fan leaf outer frame device is mounted on non-bulging window outside window, also may be mounted on the metope of window, also may be mounted at
Balcony or French window, distance of distance of the rotation axis away from metope than the central axis of fan leaf away from metope are remote.Work as installation
In balcony or French window, the lower part of fan leaf outer frame device 2 can be fixed on the ground, the top of fan leaf outer frame device 2
It can be fixed on window hood, I 42a of limit sliding chutes or II 43b of limiting groove can be fixed on the ground.
Embodiment 3:
The corridor wind energy Automatic Ventilator of the present embodiment 3 includes a fan leaf, a rotation axis, fan leaf outer frame device and limitation fan
The limiting device of leaf maximum pendulum angle；The side installation hinge or loose-leaf 5(of the fan leaf are referring to Figure 16-Figure 18), the hinge
Or loose-leaf 5 is mounted on fan leaf outer frame device side as rotation axis；The limiting device includes that sliding block 42c and two are solid
The screw 41c being scheduled on sliding block 42c；Described two screw 41c are arranged in fan leaf two sides, and the sliding block 42c is slidably mounted
On fan leaf outline border.The limiting device of the present embodiment 3 is made by adjusting slider 42c and the relative distance of hinge or loose-leaf 5
Fan leaf is stuck between two screw 41C and limits fan leaf maximum pendulum angle, for example, when sliding block 42c is close to hinge or loose-leaf 5
Maximum angle than sliding block 42c far from hinge or loose-leaf 5 when maximum angle it is big.Therefore fan leaf maximum pendulum angle can carry out
It adjusts.
As a kind of transformation of the present embodiment 3, when there is protrusion window net outside window for window, referring to fig. 23, it can be with
Using window net as fan leaf outer frame device, loose-leaf 5 is installed far from window metope, and the half of loose-leaf is fixed on fan leaf,
To be fixed on window online for the other half of loose-leaf；The limiting device includes sliding block 42c and two screws being fixed on sliding block 42c
The screw hole for fixing screws 41c is offered on 41c, the sliding block 42c, the both ends of the sliding block 42c are in hook solid and difference
It covers on the branch of window net and can be slided on branch；Two screw 41c setting, can be in fan leaf two sides (referring to fig. 2 4)
It is online that the later sliding block 42c of adjusting good position is temporarily fixed at window.The limiting device passes through adjusting slider 42c and hinge or work
The relative distance of page 5 limits fan leaf maximum pendulum angle.
Several corridor wind energy Automatic Ventilators for being easier to implement are listed in the above-described embodiments, it should be understood that
Fan leaf of the invention can be planar, for example, rectangle circle ellipse hexagon or other flat
Planar；It is also possible to concave-convex, ripple effective plane (referring to Figure 19-Figure 21), the corrugated fan leaf 1c can not only subtract
Light weight can also increase intensity.Fan leaf outer frame device of the invention is according to aesthetics and hobby and installation environment, when implementation
It can not just be enumerated one by one herein there are many concrete shape；Limiting device of the invention is various informative, flexible for installation, can also be used
Existing shaft limiting device limits the maximum pivot angle of fan leaf.
Part that the present invention does not relate to is the same as those in the prior art or can be realized by using the prior art.The above content is knots
Close specific preferred embodiment further detailed description of the invention the specific implementation office, and it cannot be said that of the invention
It is limited to the record of the various embodiments described above, for those of ordinary skill in the art to which the present invention belongs, is not departing from this hair
Under the premise of bright design, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the power of the invention by being submitted
The scope of patent protection that sharp claim determines.
Claims (5)
1. a kind of corridor wind energy Automatic Ventilator, it is characterised in that: including a fan leaf, a rotation axis, fan leaf outer frame device and
Limit the limiting device of fan leaf maximum pendulum angle；The side of fan leaf central axis, the rotation axis is arranged in the rotation axis
It is mounted in fan leaf outer frame device, the fan leaf is mounted in fan leaf outer frame device by rotation axis.
2. wind energy Automatic Ventilator in corridor according to claim 1, it is characterised in that: the limiting device includes a slide bar I
With a limiting groove I；The limiting groove I is arranged in fan leaf bottom, and the slide bar I can be slidably mounted at fan leaf outline border dress
It sets, the upper end is located in limiting groove I.
3. wind energy Automatic Ventilator in corridor according to claim 1, it is characterised in that: the limiting device includes a slide bar II
With a limiting groove II；Fan leaf bottom is slidably arranged in the slide bar II, and the limiting groove II is arranged outside fan leaf
On frame apparatus, positioned at the lower section of slide bar II, the lower end of the slide bar II is located in limiting groove II.
4. wind energy Automatic Ventilator in corridor according to claim 1, it is characterised in that: the limiting device include a sliding block and
Two screws being fixed on sliding block, two screws are separately positioned on fan leaf two sides, and the sliding block can be slidably mounted at
On fan leaf outer frame device.
5. wind energy Automatic Ventilator in corridor according to claim 1 to 4, it is characterised in that: the pivot angle of the fan leaf is
The angle α formed between plane where fan leaf and fan leaf outer frame device, the angle α range are positive and negative between 80 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811308090.5A CN109340146A (en) | 2018-11-05 | 2018-11-05 | Corridor wind energy Automatic Ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811308090.5A CN109340146A (en) | 2018-11-05 | 2018-11-05 | Corridor wind energy Automatic Ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109340146A true CN109340146A (en) | 2019-02-15 |
Family
ID=65313974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811308090.5A Pending CN109340146A (en) | 2018-11-05 | 2018-11-05 | Corridor wind energy Automatic Ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109340146A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3014549U (en) * | 1994-09-09 | 1995-08-15 | 末松 渡辺 | Automatic natural ventilation wing |
| JP2000160957A (en) * | 1998-11-27 | 2000-06-13 | National House Industrial Co Ltd | Air guide structure for opening part |
| JP2005155293A (en) * | 2003-11-25 | 2005-06-16 | Toshihiko Kido | Device for taking wind indoors |
| CN200955311Y (en) * | 2006-09-01 | 2007-10-03 | 赵国祯 | Linkage structure of hand hay-cutter type vehicle door capable of lifting up |
| CN103306551A (en) * | 2013-06-09 | 2013-09-18 | 洪毅 | Safety limiting device used for push-pull window |
| CN204827106U (en) * | 2015-08-08 | 2015-12-02 | 深圳市合创电力设备有限公司 | Door plate |
| CN207033172U (en) * | 2017-03-16 | 2018-02-23 | 上海蔚来汽车有限公司 | Door closer |
| CN108222732A (en) * | 2018-01-22 | 2018-06-29 | 大连理工大学 | A kind of unpowered transom window of quantity-adjustable |
| CN209458148U (en) * | 2018-11-05 | 2019-10-01 | 柳州埃锡科技有限公司 | Corridor wind energy Automatic Ventilator |
-
2018
- 2018-11-05 CN CN201811308090.5A patent/CN109340146A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3014549U (en) * | 1994-09-09 | 1995-08-15 | 末松 渡辺 | Automatic natural ventilation wing |
| JP2000160957A (en) * | 1998-11-27 | 2000-06-13 | National House Industrial Co Ltd | Air guide structure for opening part |
| JP2005155293A (en) * | 2003-11-25 | 2005-06-16 | Toshihiko Kido | Device for taking wind indoors |
| CN200955311Y (en) * | 2006-09-01 | 2007-10-03 | 赵国祯 | Linkage structure of hand hay-cutter type vehicle door capable of lifting up |
| CN103306551A (en) * | 2013-06-09 | 2013-09-18 | 洪毅 | Safety limiting device used for push-pull window |
| CN204827106U (en) * | 2015-08-08 | 2015-12-02 | 深圳市合创电力设备有限公司 | Door plate |
| CN207033172U (en) * | 2017-03-16 | 2018-02-23 | 上海蔚来汽车有限公司 | Door closer |
| CN108222732A (en) * | 2018-01-22 | 2018-06-29 | 大连理工大学 | A kind of unpowered transom window of quantity-adjustable |
| CN209458148U (en) * | 2018-11-05 | 2019-10-01 | 柳州埃锡科技有限公司 | Corridor wind energy Automatic Ventilator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2890290Y (en) | Door window movable type natural fresh air inlet device | |
| CN106382087B (en) | A kind of ventilation device for automatically adjusting ventilation quantity | |
| CN209857308U (en) | Automatic wall-facing wind pressure resisting exhaust device | |
| CN209458148U (en) | Corridor wind energy Automatic Ventilator | |
| CN207961090U (en) | A kind of industry exhaust fan protection type shutter | |
| CN208858624U (en) | A kind of fan shutter | |
| CN208363391U (en) | A kind of efficient ridge lighting and ventilation device | |
| CN211601047U (en) | Rotation regulation type wind direction adjustable air diffuser | |
| CN109340146A (en) | Corridor wind energy Automatic Ventilator | |
| CN204006404U (en) | A kind of air-conditioner outdoor unit and there is its air-conditioner | |
| CN210113493U (en) | Building door and window heat insulation energy-saving natural ventilator | |
| CN109579214B (en) | Method for actively ventilating indoor by using corridor wind energy | |
| CN214469105U (en) | Indoor air guide device | |
| CN206611998U (en) | Samming ventilation hen house | |
| CN109681105B (en) | Automatic air guide device | |
| CN203687315U (en) | Gate-type adjustable double-layer grille | |
| CN108119034B (en) | Can improve indoor air circumstance's shutter | |
| CN203488048U (en) | Automatic storm-proof shutter | |
| CN209457821U (en) | A kind of aluminum profile shutter | |
| CN201650047U (en) | Built-in shutter device | |
| CN205909474U (en) | A can seal air inlet shutter for between electrical equipment | |
| CN201246081Y (en) | Natural ventilation window | |
| CN206110411U (en) | Unit curtain mechanical draft ware system | |
| CN217735336U (en) | Shutter and shelter | |
| CN216114351U (en) | Air outlet wind direction adjusting mechanism of air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190417 Address after: Room Z008, 4th floor, 9 Xinliu Avenue, 29 Yufeng District, Liuzhou City, Guangxi Zhuang Autonomous Region Applicant after: Liuzhou Essy Technology Co., Ltd. Address before: 545006 No. 2, No. 2, research and development center, No. 10, two Ren Road, No. 10 Shuang Ren Road, Liu Dong District, the Guangxi Zhuang Autonomous Region. Applicant before: Liuzhou Jin Zhi Yuan Business Service Co., Ltd. |