CN207211559U - A kind of segmentation shading system for volumed space building - Google Patents
A kind of segmentation shading system for volumed space building Download PDFInfo
- Publication number
- CN207211559U CN207211559U CN201720640657.3U CN201720640657U CN207211559U CN 207211559 U CN207211559 U CN 207211559U CN 201720640657 U CN201720640657 U CN 201720640657U CN 207211559 U CN207211559 U CN 207211559U
- Authority
- CN
- China
- Prior art keywords
- segmentation
- sunshading board
- space building
- volumed space
- rotation
- 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.)
- Active
Links
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a kind of segmentation shading system for volumed space building, including from top to bottom being rotatably arranged on some segmentation sunshading boards of each vertical plane wall of volumed space building, driving the motor driven systems that each section of sunshading board rotates, the time electric machine control system being connected with the motor driven systems signal respectively, the time electric machine control system is based on LONWORKS LonWorks, for pressing the rotation of predefined parameter motor at different moments, so as to adjust the luminous environment in the anglec of rotation dynamic regulation volumed space building room of each section of sunshading board.The utility model is based on local regional climate environment, optimize the volumed space building Interior Illumination Environment quality of side interface daylighting way by controlling the anglec of rotation of segmentation sunshading board, the indoor lighting uniformity is improved, makes it in Various Seasonal, can meet using crowd the needs of to comfortable luminous environment at different moments.
Description
Technical field
It the utility model is related to architectural shading field, more particularly to a kind of point of adjustable volumed space building Interior Illumination Environment
Section shading system.
Background technology
The daylighting way of volumed space building is to push up, optimal in a manner of the common daylighting in side interface, but when volumed space building
When can carry out daylighting by side interface, the indoor lighting uniformity often can not meet people's use and comfortable demand.It is current big
Most volumed space buildings all bias toward the dependence to illuminating active technique, substantial amounts of energy loss are caused, if can pass through
Build passive technology and improve the indoor lighting uniformity, it is significant for building energy conservation.
The dynamic change of outdoor weathering environments, needed in use with space one it is relatively stable, comfortable
Indoor environment be conflicting.By the regulation of the sunshading board anglec of rotation can dynamic regulation architecture indoor luminous environment, so as to
Reach the purpose for adapting to outdoor lighting environment.But for volumed space building, simple adjustable shade plate is still more difficult to be carried
The high building indoor lighting uniformity.
The utility model wishes to optimize Interior Illumination Environment quality, Shi Ce circle by a kind of adjustable segmentation shading system
The Interior Illumination Environment of the volumed space building of face daylighting way can meet using crowd in Various Seasonal, at different moments to the comfortable ring of light
The demand in border, build the Interior Illumination Environment of comfortable health.
Utility model content
The utility model provide it is a kind of it is easily operated, rationally utilize natural light, can dynamic regulation, for volumed space building
Segmentation shading system and its parameter optimization method, the Interior Illumination Environment quality of volumed space building can be optimized, make it in different seasons
Section, can meet using crowd the needs of to a home from home at different moments, build the indoor sport environment of comfortable health.
The utility model adopts the following technical scheme that realization：
A kind of segmentation shading system for volumed space building, including from top to bottom to be rotatably arranged on volumed space building each
Some segmentation sunshading boards of vertical plane wall, drive respectively motor driven systems that each section of sunshading board rotate, with the motor drivetrain
The time electric machine control system of system signal connection, the time electric machine control system are based on LONWORKS LonWorks, used
In pressing the rotation of predefined parameter motor at different moments, so as to adjust the anglec of rotation dynamic regulation large space of each section of sunshading board
The luminous environment of architecture indoor.
Further, described segmentation sunshading board hop count is more than two sections.
Further, described segmentation sunshading board hop count is three sections.
Further, segmentation sunshading board and the metope intersection are provided with rotary shaft, wherein, positioned at east, west to wall
Rotary shaft is vertical rotating shaft, is 0 ° when connecting the sunshading board of vertical rotating shaft perpendicular to metope, during rotation to the south angle for just,
Angle is negative when northwards rotating；Rotary shaft positioned at south, north orientation wall is feathering axis, connects the sunshading board of feathering axis
It it is 0 ° during perpendicular to metope, angle is just, angle is negative when being rotated down when rotating up.
Compared with prior art, the utility model is based on local regional climate environment, by setting and controlling segmentation sunshading board
Various Seasonal, the anglec of rotation at different moments optimize the volumed space building Interior Illumination Environment quality of side interface daylighting way,
The indoor lighting uniformity is improved, makes it in Various Seasonal, can meet using crowd the needs of to comfortable luminous environment at different moments, and
Conventional architectural shading system is different from this.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the utility model embodiment one.
Fig. 2 is the East and West direction schematic diagram of the utility model embodiment one.
Fig. 3 is the north-south schematic diagram of the utility model embodiment one.
Fig. 4 is the schematic diagram of three kinds of spatial models；
Fig. 5 is second space model in 18 (illumination most strong days) 12 of summer August:The optimal knot of each parameter of sunshading board when 00
Fruit.
Fig. 6 is the illuminance line chart in second space model room.
Fig. 7 is the 3rd spatial model in 18 (illumination most strong days) 12 of summer August:When 00 it is each to segmentation sunshading board respectively join
Number optimal result.
Fig. 8 is the illuminance line chart in the 3rd spatial model room.
Fig. 9 is luminous environment of the 3rd spatial model after optimization at four time points of 18 (illumination most strong day) of summer August
As a result.
Figure 10 is illumination of the 3rd spatial model after optimization at four time points of 18 (illumination most strong day) of summer August
Spend line chart (Ecomf represents comfortable illuminance).
Figure 11 is the luminous environment knot at the 3rd spatial model four time points of January 27 (illumination is most weak) in the winter time after optimization
Fruit.
The illuminance folding at Figure 12 is the 3rd spatial model after optimization four time points on January 27 (illumination is most weak) in the winter time
Line chart (Ecomf represents comfortable illuminance).
Figure 13 is luminous environment result of the 3rd spatial model after optimization at conditioning in Transition Season four time points of March 31.
Figure 14 is illuminance line chart of the 3rd spatial model after optimization at conditioning in Transition Season four time points of March 31
(Ecomf represents comfortable illuminance).
Figure 15 is the segmentation sunshading board of the 3rd spatial model after optimization in summer August 18 days (illumination most strong day) four
The anglec of rotation optimal result at time point.
Figure 16 is segmentation sunshading board January 27 (illumination most weak day) four in the winter time of the 3rd spatial model after optimization
The anglec of rotation optimal result at time point.
Figure 17 is rotation of the segmentation sunshading board at conditioning in Transition Season 21 four time point of March of the 3rd spatial model after optimization
Angle optimal result.
In figure：1- epimere sunshading boards；2- stage casings sunshading board；3- hypomere sunshading boards.
Embodiment
Purpose of utility model of the present utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings,
Embodiment can not repeat one by one herein, but therefore embodiment of the present utility model is not defined in following examples.
Embodiment one
As shown in figures 1 and 3, a kind of segmentation shading system for volumed space building, including from top to bottom rotate and set
Put each vertical plane wall of volumed space building some segmentation sunshading boards, drive respectively motor driven systems that each section of sunshading board rotate,
The time electric machine control system being connected with the motor driven systems signal, the time electric machine control system are based on LONWORKS
LonWorks, for pressing the rotation of predefined parameter motor at different moments, so as to adjust the anglec of rotation of each section of sunshading board
The luminous environment spent in dynamic regulation volumed space building room.
In the present embodiment, the segmentation sunshading board hop count of each vertical plane wall is three sections, including epimere sunshading board 1, stage casing hide
Positive plate 2, hypomere sunshading board 3, segmentation sunshading board and the metope intersection are provided with rotary shaft, wherein, positioned at east, west to wall
Rotary shaft is vertical rotating shaft (see Fig. 2), is 0 ° when connecting the sunshading board of vertical rotating shaft perpendicular to metope, rotates hour angle southwards
Spend for just, angle is negative when northwards rotating；Rotary shaft positioned at south, north orientation wall is feathering axis (see Fig. 3), and connection is horizontal
It it is 0 ° when the sunshading board of rotary shaft is perpendicular to metope, angle is just, angle is negative when being rotated down when rotating up.
Embodiment two
The present embodiment is based on local region light climate environment due to needing, can not a pair of each areas carry out simulation point
Analysis, the utility model is by taking In Guangzhou Area as an example, based on In Guangzhou Area light climate environment, to volumed space building (by taking training building as an example)
The Interior Illumination Environment being segmented under shading system control carries out sunykatuib analysis, so as to obtain optimal segmentation shading system relevant parameter.
A kind of parameter optimization method of the segmentation shading system as described in, including step：
Illuminance comfort standard in S1, preliminary acquisition volumed space building during crowd's optimum reelability quality of location；Generation
Various countries of boundary all take much count of to architecture indoor light environment quality, all provide that concrete numerical value is shown in its illuminance minimum standard value
Table 1：
Table 1：Various countries' architecture indoor illumination minimum standard value contrast unit：Lx
But the illuminance of Interior Illumination Environment is not the higher the better, excessive illumination can reduce in turn daylight uniformity,
Non-comfort glare is produced, reduces comfortableness, particularly sports building, too low daylight uniformity and non-comfort glare all directly affect
The performances of players.The present embodiment is by the luminous environment measured data to In Guangzhou Area training building for many years and to moving people
The finishing analysis of the luminous environment comfort standard subjective assessment value of group, tentatively obtain adaptation this area's training building sport people light and relax
Suitable scope, that is, the illuminance comfort standard for adapting to GuangZhou, China area training building sport people is 280Lx-980Lx, works as training building
Comfort level highest when indoor light intensity is 600Lx；Coefficient of lighting comfort standard is 3.6%-11.5%, when coefficient of lighting is 6%
When comfort level highest, the target that the present embodiment is adjusted using this comfort standard as Interior Illumination Environment.
S2, volumed space building and sunshading board abstract model using Grasshopper software establishment sides interface daylighting way,
Including the first spatial model, second space model, the 3rd spatial model, the first described spatial model be side interface standard-sized sheet it is spacious,
Quadrangle model without any sunshading board structure；The second space model is to be added on the basis of the first spatial model commonly
Sunshading board；The 3rd described spatial model is that the common sunshading board is replaced with into multisection type on the basis of second space model to hide
Positive plate, including including epimere sunshading board 1, stage casing sunshading board 2, hypomere sunshading board 3 (see Fig. 4).After parametric modeling, by it
Grid is converted into, model is imported into Radiance softwares with Honeybee and Ladybug plug-in units；
S3, selection location a certain typical season specify the intensity of illumination at the corresponding time point of day to carry out mould to model
Intend；GuangZhou, China area is located at hot summer and warm winter zone area, belongs to subtropical monsoon climate, annual sunshine time was on 1900 hours left sides
The right side, year percentage of sunshine be 40%-50%, there is abundant sunshine resource.By to GuangZhou, China City Weather Bureau gas in recent years
The arrangement of data is waited, learns 18 noon 12 of August of summer:00 at the time of be that annual solar irradiation is most strong, and January 27 was then
Annual solar irradiation most weak day.The sunshade system model that the present embodiment is gone out using summer most intense light irradiation time optimization as basic model,
And then Interior Illumination Environment dynamic is set to adapt to each season by the optimization to the sunshading board anglec of rotation, phosgene outside each period room
Wait the change of environment.Due to simulative optimization can not possibly be carried out to annual each moment, therefore chose the hot season (summer), cross cold season
The simulation for carrying out morning, noon, afternoon in typical one day in (winter) and three seasons of conditioning in Transition Season (spring), during physical simulation
Between for August 18 days, January 27, the 9 of March 21:00、12:00、15:00、17:00, this step first selects summer August 18
12:00 is simulated time.
S4, with genetic algorithm the sunshading board relevant parameter that Grasshopper is controlled is changed automatically, with tentatively obtaining
The Optimization goal of illuminance comfort standard control genetic algorithm during the crowd's optimum reelability quality taken, constantly cyclically to room light
Environment carries out sunykatuib analysis, so as to obtain location summer August 18 days 12:00 relatively optimal sorting section sunshading board relevant parameter；It is right
The relatively optimal sorting section sunshading board relevant parameter of gained is screened in optimization process, obtains optimal segmentation sunshading board relevant parameter, is had
Body includes：
S41, software simulated time is set to corresponding time point on location typical case season middle finger settled date, to second space mould
Type is simulated, and the sunshading board relevant parameter that Grasshopper is controlled is changed automatically with genetic algorithm, with tentatively obtaining
The Optimization goal of illuminance comfort standard control genetic algorithm during the crowd's optimum reelability quality taken, constantly cyclically to room light
Environment carries out sunykatuib analysis, so as to obtain second space model respectively to the more excellent knot of the quantity of sunshading board, width and the anglec of rotation
Fruit；Software simulated time is set to summer August 18 (illumination most strong day) 12:00, the first spatial model is simulated, mould
Intend result such as following table, it is known that the indoor lighting uniformity is low, indoor light intensity be in it is preliminary obtain outside light comfort standard, and room
Interior heat radiation is horizontal high.
Table 2：Summer August 18 days 12:The sunykatuib analysis result of 00 spatial model 1
| Eave(Lx) | Emax(Lx) | Emin(Lx) | U1 | U2 |
| 14908 | 86202 | 4762 | 0.32 | 0.055 |
In table：Eave is average light illumination, and Emax is maximum illuminance, and Emin is minimum illuminance, and U1 shines for minimum light
Degree and the ratio of average light illumination, U2 are the ratio of minimum illuminance and maximum illuminance.
S42, each more excellent result to the quantity n of sunshading board, width w and anglec of rotation α obtained by step S41 is sieved
Choosing, obtains the optimal result (see Fig. 5 and Fig. 6) of the quantity of sunshading board, width and the anglec of rotation, and it is equal further to improve indoor lighting
Evenness, maximum illuminance is set to be in minimum illuminance in illuminance comfort standard；
Analysis result understands that optimization design is more successful.But still the problem of uniformity is relatively low be present, indoor maximum illumination
Degree and minimum illuminance are all outside illuminance comfort standard, such as Eave： 604Lx；Emax：986Lx；Emin：274Lx；U1=
0.47；U2=0.29.
S43, on the basis of second space model, keep the quantity of sunshading board, the optimal result of width constant, to the 3rd
The anglec of rotation of the segmentation sunshading board of spatial model further optimizes, i.e., the screening controlled with genetic algorithm Grasshopper
Positive plate relevant parameter is changed automatically, and heredity is controlled with the illuminance comfort standard during crowd's optimum reelability quality tentatively obtained
The Optimization goal of algorithm, sunykatuib analysis cyclically constantly is carried out to Interior Illumination Environment, so as to obtain the 3rd spatial model respectively to screening
The more excellent result of the anglec of rotation of positive every section of plate.
S44, the more excellent result to each anglec of rotation to every section of sunshading board of segmentation obtained by step S43 are screened, and are obtained
To the optimal result (see Fig. 7 and Fig. 8) of each anglec of rotation to every section of sunshading board of segmentation, it is uniform further to improve indoor lighting
Degree, maximum illuminance is set to be in minimum illuminance in illuminance comfort standard, wherein, Eave：516Lx；Emax：854Lx；
Emin：310Lx；U1=0.60；U2=0.36, as shown in Figure 8, although indoor light intensity average value has declined, uniformly
Degree U2 is greatly improved, and the illuminance of indoor all measuring points is in the range of comfort level.Therefore, it is segmented the layout strategy of sunshading board
Indoor overall luminous environment can be made more comfortable, other seasons, the follow-up optimization design of other periods are to be segmented the plan of sunshading board
Slightly optimize.
S5, circulation step S3~S4, the optimal sunshading board for obtaining the corresponding time point of specified day in all typical seasons are related
Parameter, various quarters, the Interior Illumination Environment optimum results under segmentation of each moment sunshading board control and corresponding segmentation sunshading board rotation
For angle as shown in Fig. 9 to Figure 17, other any moment can draw the optimal rotation angle of segmentation sunshading board by this method.
Specifically, specifically included in the present embodiment, the step of screening described in step S42 and S44：
S11, the more excellent result of gained arranged and imported into Excel softwares；
S12, the maximum illuminance of rejecting are in more excellent result when outside illuminance comfort standard with minimum illuminance；
S13, the average light illumination progress descending arrangement by remaining more excellent result, pick out several groups while meet average light
Illumination is close to 600Lx, and the higher more excellent result of the uniformity is as optimal result.
Different seasons, segmentation sunshading board optimal rotation angle at different moments can obtain by the present embodiment and converged
Always；The segmentation sunshading board optimal rotation angle at each moment is stored in LONWORKS electric machine controller, motor is each
Moment automatic running, the anglec of rotation of adjustment segmentation sunshading board are final to realize the anglec of rotation that sunshading board is segmented by intelligent control
The luminous environment that degree comes in dynamic regulation volumed space building room.
Above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and is not
Restriction to embodiment of the present utility model.For those of ordinary skill in the field, on the basis of described above
On can also make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.
All made within spirit of the present utility model and principle all any modification, equivalent and improvement etc., should be included in this reality
Within new scope of the claims.
Claims (4)
- A kind of 1. segmentation shading system for volumed space building, it is characterised in that：It is big including from top to bottom being rotatably arranged on Some segmentation sunshading boards of each vertical plane wall of space buildings, drive respectively motor driven systems that each section of sunshading board rotate, with it is described The time electric machine control system of motor driven systems signal connection, the time electric machine control system are based on LONWORKS control nets Network technology, for pressing the rotation of predefined parameter motor at different moments, so as to adjust the anglec of rotation dynamic of each section of sunshading board Adjust the luminous environment in volumed space building room.
- 2. the segmentation shading system according to claim 1 for volumed space building, it is characterised in that：Described segmentation hides Positive plate hop count is more than two sections.
- 3. the segmentation shading system according to claim 2 for volumed space building, it is characterised in that：Described segmentation hides Positive plate hop count is three sections.
- 4. the segmentation shading system according to claim 1 for volumed space building, it is characterised in that：The segmentation sunshade Plate and metope intersection are provided with rotary shaft, wherein, to the rotary shaft of wall it is vertical rotating shaft positioned at east, west, connection is vertically revolved It is 0 ° when the sunshading board of rotating shaft is perpendicular to metope, angle is that just, angle is negative when northwards rotating during rotation southwards；Positioned at south, north It is feathering axis to the rotary shaft of wall, is 0 ° when connecting the sunshading board of feathering axis perpendicular to metope, when rotating up Angle is just, angle is negative when being rotated down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720640657.3U CN207211559U (en) | 2017-06-02 | 2017-06-02 | A kind of segmentation shading system for volumed space building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720640657.3U CN207211559U (en) | 2017-06-02 | 2017-06-02 | A kind of segmentation shading system for volumed space building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207211559U true CN207211559U (en) | 2018-04-10 |
Family
ID=61811443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720640657.3U Active CN207211559U (en) | 2017-06-02 | 2017-06-02 | A kind of segmentation shading system for volumed space building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207211559U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299730A (en) * | 2017-06-02 | 2017-10-27 | 华南理工大学 | A kind of segmentation shading system and its parameter optimization method for volumed space building |
| CN111651801A (en) * | 2019-12-27 | 2020-09-11 | 滨州学院 | Rapid building natural lighting model modeling method based on window database |
-
2017
- 2017-06-02 CN CN201720640657.3U patent/CN207211559U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299730A (en) * | 2017-06-02 | 2017-10-27 | 华南理工大学 | A kind of segmentation shading system and its parameter optimization method for volumed space building |
| CN107299730B (en) * | 2017-06-02 | 2023-02-14 | 华南理工大学 | Segmented sun shading system for large-space building and parameter optimization method thereof |
| CN111651801A (en) * | 2019-12-27 | 2020-09-11 | 滨州学院 | Rapid building natural lighting model modeling method based on window database |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Yüksek et al. | Energy-efficient building design in the context of building life cycle | |
| CN106014165B (en) | A kind of blinds shading system of intelligent control | |
| CN109162619B (en) | Intelligent outer window optimization regulation and control method based on energy conservation | |
| CN103365264B (en) | There is the blinds of parameter learning ability and the integrated control method of light | |
| Widera | Bioclimatic architecture | |
| CN107299730A (en) | A kind of segmentation shading system and its parameter optimization method for volumed space building | |
| CN207211559U (en) | A kind of segmentation shading system for volumed space building | |
| CN106843345A (en) | A kind of Administrative Area Multi-parameter coupling intelligence control system and method | |
| Kurian et al. | Sustainable building design based on building information modeling (BIM) | |
| CN109156225A (en) | A kind of closed plant factor of mixing light source comprehensively utilizing sunlight and artificial light | |
| Sharanya et al. | Green and sustainable building practices for museums | |
| Zolfagharpour et al. | Responsive Architecture Solutions to Reduce Energy Consumption of High-Rise Buildings. | |
| CN106212081B (en) | But angle regulation's outer sunshade planting ecosystem | |
| CN206227189U (en) | Heliogreenhouse wet curtain fan regulator control system | |
| CN209151773U (en) | A kind of closed plant factor of mixing light source comprehensively utilizing sunlight and artificial light | |
| CN206693676U (en) | A kind of adjustable external sunshade system of assembled | |
| CN1237247C (en) | Full-elevation daylighting window and intelligent all-weather solar energy building | |
| Qin et al. | Research on the Influence of Light-Controlled Lighting System and Light-Controlled Shading System on Building Energy Consumption Based on Light Environment | |
| Cheng et al. | Optimized design and energy consumption simulation of window-wall ratio in Yanqui Library, Jimei University | |
| CN109711028A (en) | A kind of Green Architecture method | |
| Zhaoming | Designing Methods and the Application of Passive Lighting on Indoor Environment in the Hot Summer and Warm Winter Areas | |
| US20240048088A1 (en) | Building integrated photovoltaic (bipv) curtain wall system | |
| CN112818547B (en) | Photo-thermal dynamic balance regulating and controlling method for building surface variable component | |
| Wu et al. | Research on Optimization of Building Ventilation Environment Based on Simulation Analysis of PHOENICS: An Example of Global Villa in Guangzhou | |
| US20230407217A1 (en) | Sustainable curtain wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |