CN101736868A - Movable external sunshade with high energy efficiency - Google Patents
Movable external sunshade with high energy efficiency Download PDFInfo
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- CN101736868A CN101736868A CN200910191956A CN200910191956A CN101736868A CN 101736868 A CN101736868 A CN 101736868A CN 200910191956 A CN200910191956 A CN 200910191956A CN 200910191956 A CN200910191956 A CN 200910191956A CN 101736868 A CN101736868 A CN 101736868A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
- E04F10/08—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of a plurality of similar rigid parts, e.g. slabs, lamellae
- E04F10/10—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of a plurality of similar rigid parts, e.g. slabs, lamellae collapsible or extensible; metallic Florentine blinds; awnings with movable parts such as louvres
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Abstract
The invention relates to a movable external sunshade with high energy efficiency, relating to a building external sunshade structure capable of lowering energy consumption. The movable external sunshade mainly comprises a bracket, a photovoltaic panel shutter, a motor, a push rod, a control cabinet and the like. The invention has the characteristics of favorable sun shading performance, high energy saving ratio, favorable ventilation performance, simple structure, convenient installation and maintenance and the like, can improve indoor thermal environment and luminous environment, enriches the functions of the sun shading shutter, beautifies the building facade, and embodies the artistic aesthetics effect of modern buildings. The invention can be widely applied to the external window sun shading for various buildings, such as residential buildings, office buildings, teaching buildings, business buildings and the like in different areas, and is an efficient energy-saving movable external sunshade.
Description
One, technical field
The invention belongs to building construction sunshading technology field, be specifically related to reduce the structure of the building construction external sunshade of building energy consumption.
Two, background technology
Science and technology department of nation-building portion studies show that the building energy consumption of China has accounted for 27.45% of the whole energy consumptions of society at present, and along with the improvement of quickening of urbanization process and people's living standard, China's architectural energy consumption proportion finally also will rise to about 35%.Huge proportion like this, architectural energy consumption has become the weakness of China's economic development.Simultaneously, because Energy Saving Technique for Buildings in Our Country is backward relatively, energy consumption level is 3 times of developed country.Therefore, research and develop new energy-saving building technology and product, response country " energy-saving and emission-reduction " fundamental state policy is great to carrying out the building energy conservation work meaning.Wherein, building external sunshade technology is exactly a kind of highly effective conservation measures.
The building construction external sunshade is the important component part of building, be by the building means, use corresponding material and structure, with sunshine light become a certain favourable angle, under the prerequisite that does not weaken indoor lighting, can effectively block means and the measure of injecting indoor solar radiation.Studies show that the building construction external sunshade has great function for reducing building energy consumption.In summer, getting of building construction space enclosing structure is hot very big, except the heat-proof quality that strengthens peripheral structure, the building construction external sunshade can prevent effectively that direct sunlight from seeing through glass and making indoor overheating, and prevent effectively that the building construction space enclosing structure is overheated and cause heat radiation that this is particularly important to the building construction that is in low latitudes to indoor environment.Improve the sunshade performance of building construction space enclosing structure, can not only reduce air conditioner load greatly, and can also make fluctuations in indoor temperature very little, uniform distribution of temperature field.Have data to show, the external sunshade of aluminum alloy beancurd leaf and wooden louvres can stop nearly 85% solar radiation, and the interior temperature that produces 4 ℃～6 ℃ is poor, reduces by about 30% air conditioning energy consumption.In addition, the building construction external sunshade can also prevent the strong dazzle that direct sunlight causes, and it is more even that indoor illumination intensity is distributed, and obviously improves Interior Illumination Environment, helps the operate as normal of vision; The external sunshade of various different colours, unlike material, different styles also is a kind of element of performance modern house building simultaneously, and it can enrich the outer facade of building construction, allows it have more lively stereoeffect, embodies modern architecture aesthetics effect; But also can play protection individual's the privacy and the positive role of safety, for the mankind learn normally, work and life provides safeguard.Realize that with utilization various energy-saving glass and energy-saving wall material the energy-conservation of building construction compare, shading product is relatively more cheap comparatively speaking.This shows, the building construction external sunshade personally is related to numerous aspects of building construction function of use, with thermal environment, luminous environment, acoustic environment and the art of building etc. of building construction confidential relation is arranged, build China of peak period for being in building construction, very wide application prospect is arranged.
The structure of existing building construction external sunshade, as the patent No. is " outdoor shading system " patent of ZL200720072536.X, and disclosed shading system is turned to box, blade, blade rack, formed apart from sheet, chain etc. by upper beam, motor, motor joint, retainer ring, turning cylinder, card base, upper beam fixed mount, lifting.This system architecture complexity, cost height, motor are installed in the inside of upper beam, are difficult for safeguarding; Spend to upset between 90 degree and lifting up and down though blade can do 0, the motor that provides driving has increased extra electric energy, and the control more complicated, breaks down easily; The easy dust stratification of blade of while outside, difficult cleaning is used inconvenience, and is fragile because of exposing to the sun and rain again.And for example the patent No. is " a kind of external sunshade device " patent of ZL200820054458.5, and disclosed solar protection devices is by door and window body T shape stile, the roller shutter case, and hoisting mechanism, abat vent, roller shutter slide rail and sill strip are formed.This solar protection devices owing to adopt has the heat-proof quality door and window body of plastics or wood materials preferably, makes door and window body easy deformation or rotten, and the life-span is very short; The super weather-proof abat vent that outside sunshade is adopted can only be regulated sunshade, daylighting and ventilation, its poor effect according to the ratio that abat vent covers door and window.Abat vent needs hoisting mechanism to drive has increased extra electric energy.
Three, summary of the invention
The objective of the invention is weak point at existing building construction external sunshade structure, a kind of movable external sunshade with high energy efficiency is provided, has intelligentized control mode, have good sunshade, ventilation and natural lighting function, can make full use of solar energy, can solve the contradiction of sunshade and daylighting, simple in structure, easy construction, the characteristics such as outer facade of beautifying building construction.
The object of the present invention is achieved like this: a kind of movable external sunshade with high energy efficiency mainly comprises support, photovoltaic panel blinds, motor, push rod, control cabinet etc.The material of support is stainless steel or aluminium alloy extrusions, support be shaped as 2 square or circular hollow tubes, its length is 195mm～1530mm, and 2 supports are fixed in the outside of the outer facade body of wall of exterior window upper end respectively by setscrew, the width coupling of its spacing and exterior window.On the relative side of 2 supports, symmetry and 3～9 pairs of blind holes evenly are set respectively, the logarithm of blind hole is determined according to the size of external sunshade, blind hole diameter is 10mm～30mm, the concrete diameter of blind hole is according to the diameter decision of photovoltaic panel blinds rotating shaft, and the metope distance of first pair of outer vertical plane wall of blind hole distance is 35mm～190mm, the spacing of all the other blind holes is 65mm～340mm, so that installing can be carried out the photovoltaic panel blinds of opto-electronic conversion, and guarantee that near the photovoltaic panel blinds of metope and the spacing of metope be 5mm～40mm, spacing between the photovoltaic panel blinds is 5mm～40mm, thereby assurance photovoltaic panel blinds is at 0 °～180 ° free rotation space.The photovoltaic panel blinds is 3～9 and has the monocrystalline silicon of photoelectric converting function or commercial (producer is customized) solar module of polysilicon or non-crystalline silicon or multi-element compounds, its solar module is transparent or semitransparent or opaque module, the length of every photovoltaic panel blinds is 600mm～2100mm, width is 60mm～300mm, the color on surface is yellow or multicolour such as pink or light green or black, so that beautify the outer facade of building construction.Middle part at every photovoltaic panel blinds two ends, rotating shaft by blinds folder and the affixed hollow of screw respectively, its rotating shaft is fixed in a pair of blind hole of 2 supports by the rotating shaft cover respectively, and on blinds folder by driver blade and screw, affixed with push rod, so that every photovoltaic panel blinds under the effect of push rod, is done 0 °～180 ° rotations on 2 supports.Photovoltaic panel blinds lead-out wire, batteries in the hollow by rotating shaft and hollow with the indoor control cabinet of support is connected, so that the electric energy that photovoltaic panel blinds (being solar module) is produced under solar light irradiation, be transported to by lead in the batteries of indoor control cabinet and store, change into through inverter then that alternating current is supplied with motor and indoor consumer (as electric fan, electric light, television set etc.) uses.The length direction of the driver blade of connection push rod is consistent with the direction of photovoltaic panel blinds width, and its length is 20mm～30mm.Motor be just have change, the linear stepping motor of counter-rotating and braking function, its power is 30w～140w, concrete power determines that according to the quantity of the photovoltaic panel blinds of installing the quantity of photovoltaic panel blinds is many more, the power of motor is big more.Motor is fixed on the end of 1 outer facade body of wall of support by stator.The winding of motor is connected with photovoltaic panel blinds pivoting controller in the indoor control cabinet by lead.The output shaft of motor is affixed by power transmission shaft and push rod.When motor when carrying out positive and negative rotation, its output shaft drives pushrod movement, push rod drives the photovoltaic panel blinds and rotates between 0 °～180 °.So that adjust the angle that the photovoltaic panel blinds rotates accordingly, thereby give full play to the photoelectric converting function of photovoltaic panel with the change of season, sun altitude.Control cabinet is that the front is the casing of the interior laminate layer of dodge gate, and its material is aluminium alloy extrusions and sheet material.It is that 150mm～300mm, thickness are 50mm～150mm for 200mm～400mm, width highly, inside is divided into 2～3 layers, batteries is placed on the bottom in the control cabinet, and inverter, solar charging/discharging controller, photovoltaic panel blinds controller etc. are placed on first floor or first and second layer in the control cabinet respectively.The concrete size of control cabinet and the number of plies are determined according to the equipment of placing in the control cabinet.Control cabinet is placed on a jiao of indoor window side wall, to make things convenient for personnel operation, maintenance.Batteries is storage battery dedicated group of a commercial solar energy, and is furnished with the solar charging/discharging controller.Photovoltaic panel blinds controller is master chip or the single-chip microcomputer that is mounted with control program, have according to the geographic latitude of setting, season, weather conditions, sun altitude, the various patterns of timing controlled time and setting etc., the angular relationship in different time sections is adjusted between photovoltaic panel blinds and the sunray in control, realize the sunshade in summer, daylighting, power supply, ventilate etc., functional effects such as passive type heating in winter reach accordingly in conjunction with indicator lamp and display screen etc., various operating mode patterns and the effect that obtains see Table 1, after various operating modes are worked by day and are finished, be after the sun sets, system can be in closing state automatically.On the control panel that is arranged on dodge gate upper end, control cabinet front, be provided with the indicator lamp of button, display screen and various patterns.Button has the mode key of on ﹠ off switch, reset key, numerical key and generating key, heating key, overcast and rainy key, snow sky key, be used for manually-operated, on ﹠ off switch wherein, be used to control the running status of movable external sunshade, can select to open various mode keys after the unlatching, so that make movable external sunshade enter various operation conditions, the angular turn of closing back photovoltaic panel blinds stops when equaling local latitude; Reset key can make instrument recover operate as normal by " resetting " key separately under the shading system runaway condition; Numerical key by the numerical key above the control panel, can be input to photovoltaic panel blinds controller with the true solar time and the latitude of locality; By various mode keys, can select to control movable external sunshade and enter various operation conditions, to adapt to different weather conditions.Display screen can show current operating mode title, as generating, heating, overcast and rainy windy day and snow sky etc., and can show the angle value of current photovoltaic panel blinds rotation, charge capacity, charging and the discharge condition of batteries.Indicator lamp is used to indicate the operational mode that the controlled activity external sunshade is being set, and alarm lamp sends red light, and other send sodium yellow, as the switch indicator lamp, and bright-Kai, go out-close, glimmer----illegal on-off state; The generating indicator lamp, bright-as to open power generation mode, go out-the generation outage pattern; The heating indicator lamp, bright-unlatching heating pattern, the heating pattern etc. of going out-stop.Can also control the operation of photovoltaic panel blinds system with the remote controller of emission infrared coding.
Various buttons, the pattern of table 1 photovoltaic panel blinds controller, photovoltaic panel blinds angle and the effect instruction card of obtaining
| Each mode key title | The season, the weather that are suitable for | The blinds rotational angle | The state of photovoltaic panel blinds | The function of button and the effect that is reached |
| On ﹠ off switch | ???- | Close=local latitude, open operation | Close staticly, open operation | Be used to control the running status of movable external sunshade, unlatching moves or closes and stops, and is bright-Kai; Go out-close; The illegal open and close machine state of flicker---- |
| Reset key | ??- | ??- | ??- | Under the shading system runaway condition, can make instrument recover operate as normal by " resetting " key separately |
| Numerical key | ??- | ??- | ??- | By the numerical key above the control panel, the true solar time and the latitude of locality can be input to photovoltaic panel blinds controller |
| The generating key | The whole year, fine day | ??0°～90 | It is vertical with sunray to rotate the photovoltaic panel blinds | The electricity conversion of maximum raising photovoltaic panel blinds solar module |
| Each mode key title | The season, the weather that are suitable for | The blinds rotational angle | The state of photovoltaic panel blinds | The function of button and the effect that is reached |
| The heating key | Winter, fine day | ??90°～??180° | It is parallel with sunray to rotate the photovoltaic panel blinds | Sunshine injects indoor by the space straight parallel between the photovoltaic panel blinds, carry out passive type heating, and the rising interior temperature reduces indoor heat supply in winter load |
| Overcast and rainy key | The whole year, cloudy day, windy day and rainy day | Equal local latitude | Static constant with support maintenance angle | During the rainy day (rotational angle of photovoltaic panel＞15 °), help utilizing rainwater that dust and the dirt that area on the photovoltaic panel blinds has carried out cleaning, thereby keep its generating efficiency; Under cloudy weather conditions, be convenient to carry out photoelectricity and transform; At windy day, be convenient to air by the space between the photovoltaic panel blinds, be unlikely to powerful wind speed the movable external sunshade system is damaged |
| Snow day key | Winter, the snow sky | ???90° | Static angle with 90 ° of support maintenances is constant | Be convenient to snowflake and fall on the ground, be unlikely to form accumulated snow above the photovoltaic panel blinds, reduce the downward moment of support by the space between the photovoltaic panel blinds |
Annotate: at night, the external sunshade system is in closing state, is beneficial to the saving electric energy.
The course of work of the present invention: after shading system installs outside, at first by the numerical key above the control panel, the true solar time and the latitude (seeing Table 2) of locality are input in the photovoltaic panel blinds controller, and local true solar time and latitude are presented at above the display screen.Press on ﹠ off switch, system is in the state of standby, and then selects different mode of operations.
The national part of table 2 city latitude table
| The city | Latitude | The city | Latitude | The city | Latitude | The city | Latitude |
| Beijing | ??39:54N | Qingdao | ??36:04N | Changchun | ??43:55N | Kweiyang | ??26:34N |
| Tianjin | ??39:10N | Zhengzhou | ??34:44N | Jilin | ??43:48N | Zun Yi | ??27:45N |
| Shijiazhuang | ??38:03N | Changsha | ??28:12N | Harbin | ??45:45N | Shanghai | ??31:12N |
| Baoding | ??38:53N | Guangzhou | ??23:10N | Jinan | ??36:40N | Nanjing | ??32:03N |
| Taiyuan | ??37:51N | The Haikou | ??20:03N | Chengdu | ??30:39N | Foochow | ??26:02N |
| Huhehaote | ??40:48N | Nanning | ??22:47N | Chongqing | ??29:33N | The Xiamen | ??24:26N |
| Packet header | ??40:35N | Kunming | ??25:03N | Xi'an | ??34:15N | Hefei | ??31:51N |
| The Taibei | ??25:02N | Lhasa | ??29:39N | Lanzhou | ??36:03N | Hangzhou | ??30:15N |
| The city | Latitude | The city | Latitude | The city | Latitude | The city | Latitude |
| Yinchuan | ??38:28N | Urumchi | ??43:46N | Wuhan | ??30:37N | Shenyang | ??41:48N |
Fine day in the whole year, pressing the generating key on the control panel or on the remote controller, photovoltaic panel blinds controller can be according to the local annual day sun altitude that has configured, the control linear stepping motor carries out positive and negative rotation, the output shaft of motor drives pushrod movement, push rod drives the photovoltaic panel blinds and rotates between 0 °～90 °, in the moment at high noon on the same day, make sunray impinge perpendicularly on above the photovoltaic panel blinds, the electricity conversion of maximum raising photovoltaic panel blinds solar module is converted into electric energy with the luminous energy of the sun, output DC deposits in the batteries then, and electricity consumption when being used for the rotation of photovoltaic panel blinds is to reduce extra power consumption.When the electric weight of batteries was sufficient, photovoltaic panel blinds controller was opened power switch automatically unnecessary electric weight is supplied with other equipment work, as electric fan, electric light etc.; When the electric weight of batteries is inadequate, photovoltaic panel blinds controller cuts out power switch automatically, and the photovoltaic panel blinds shined upon the electric energy that produces down to battery charging, should guarantee that the electric energy surplus of batteries can supply with the running of motor to adjust the angle of photovoltaic panel blinds this moment.Fine in the winter time, pressing the heating key on the control panel or on the remote controller, photovoltaic panel blinds controller can be according to the local annual day sun altitude that has configured, the control linear stepping motor carries out positive and negative rotation, the output shaft of motor drives pushrod movement, push rod drives the photovoltaic panel blinds and rotates between 90 °～180 °, in the moment at high noon on the same day, make sunray pass through space between the photovoltaic panel blinds and parallel with the photovoltaic panel blinds, in the direct projection inlet chamber, carry out passive type heating, the rising interior temperature reduces indoor winter heating load.When the electric weight of batteries does not fill, photovoltaic panel blinds controller can automatically switch to current heating pattern power generation mode automatically and carry out the charging of photovoltaic panel blinds generating accumulators group, should guarantee that the electric weight surplus of batteries can be supplied with the running of motor to adjust the angle of photovoltaic panel blinds at this moment.When the electric weight of batteries was sufficient, photovoltaic panel blinds controller can switch to the heating pattern with current power generation mode automatically again and carry out passive type heating.In cloudy day, windy day and rainy day, pressing overcast and rainy key on the control panel or on the remote controller, photovoltaic panel blinds controller can be according to the local latitude that has configured, carry out positive and negative rotation by the control linear stepping motor, with the angle adjustment of photovoltaic panel blinds to equaling local latitude, this moment photovoltaic panel rotational angle＞15 °.When the rainy day, help utilizing rainwater that dust and the dirt that area on the photovoltaic panel blinds has carried out cleaning, thereby keep its generating efficiency; During the cloudy day, be convenient to carry out photoelectricity and transform; During windy day, be convenient to air, be unlikely to powerful wind speed the movable external sunshade system is damaged by the space between the photovoltaic panel blinds.Avenge the sky in the winter time, pressing key snowy day on the control panel or on the remote controller, photovoltaic panel blinds controller control linear stepping motor carries out positive and negative rotation, with the angle adjustment to 90 of photovoltaic panel blinds °, so that snowflake is fallen on the ground by the space between the photovoltaic panel blinds, be unlikely to form accumulated snow above the photovoltaic panel blinds, reduce the downward moment of support.Press on ﹠ off switch once more, the external sunshade system is in closed condition, this moment photovoltaic panel blinds controller with the angle adjustment of photovoltaic panel blinds to equaling local latitude.At night, the external sunshade system is in closing state, is beneficial to the saving electric energy.When alarm lamp did not stop glimmering when the illegal open and close machine state of the flicker that the switch indicator lamp does not stop----or under the runaway condition, separately by " resetting " key, shading system recovered operate as normal.
After the present invention adopts technique scheme, mainly contain following effect:
1, intelligentized sunshade control mode, abundant regulatory function can satisfy the instructions for use of multi-state simultaneously
The present invention makes the photovoltaic panel blinds make corresponding angle adjustment with the change of geographical latitude, season, weather conditions, sun altitude by the control action of photovoltaic panel blinds controller, realizes different functions.Annual fine day makes the photovoltaic panel blinds vertical with sunray, the electricity conversion of maximum raising photovoltaic panel blinds solar module; Winter, fine day made the photovoltaic panel blinds parallel with sunray, and it is indoor to make that sunshine injects by the space straight parallel between the photovoltaic panel blinds, carries out passive type heating, and the rising interior temperature reduces indoor heat supply in winter load; Cloudy day, windy day and rainy day, with the angle adjustment of photovoltaic panel blinds to equaling local latitude, during the rainy day (rotational angle of photovoltaic panel＞15 °), help utilizing rainwater that dust and the dirt that area on the photovoltaic panel blinds has carried out cleaning, thereby keep its generating efficiency; During the cloudy day, be convenient to carry out photoelectricity and transform; During windy day, be convenient to air, be unlikely to powerful wind speed the movable external sunshade system is damaged by the space between the photovoltaic panel blinds; Winter snow day can so that snowflake is fallen on the ground by the space between the photovoltaic panel blinds, be unlikely to the angle adjustment to 90 of photovoltaic panel blinds ° to form accumulated snow above the photovoltaic panel blinds, reduces the downward moment of support.
Intelligent sunshade control has reduced inaccuracy and irrationality that Artificial Control is brought, makes shaded effects better, helps the raising of building construction energy-saving efficiency.In large-scale public building building, can articulate with building intelligent control system BAS, constitute Fieldbus Based network control system.
2, enriched the function of sun-shading louver
The material selection of movable external sunshade blinds of the present invention be solar module, except blocking in the strong sunshine incident inlet chamber, outside the basic function of the increase that the room conditioning of avoiding solar radiation to cause is loaded, can also utilize sunshine to produce electric energy, supply with consumer work.
3, sunshade performance is good, the fractional energy savings height
The present invention can adjust the angle that the photovoltaic panel blinds rotates by motor accordingly with the change of geographical latitude, season, weather conditions, sun altitude.At summer and the suitable transition season that The sun is shining fiercely, make sunray impinge perpendicularly on above the photovoltaic panel blinds, thereby the maximum conversion ratio of bringing into play photovoltaic panel as much as possible is converted into electric energy with the luminous energy of the sun, output DC deposits in the batteries then, be used for shading system operation electricity consumption, reduce extra power consumption, perhaps supply with other equipment work, as electric fan, electric light etc.; The photovoltaic panel blinds can prevent effectively that the direct sunlight in summer from seeing through glass and making indoor overheating on the other hand, and prevents effectively that the building construction space enclosing structure is overheated and cause heat radiation to indoor environment, reduces summer air conditioning load greatly.Dripping icing winter, rotating the photovoltaic panel blinds, it is indoor to make that sunray injects by the space straight parallel between the photovoltaic panel blinds, carries out passive type heating, and the rising interior temperature reduces indoor winter heating load.Performance of ventilating is good
Because between the photovoltaic panel blinds of the present invention, near between the photovoltaic panel blinds and metope of metope, certain spacing is arranged, and turn an angle at the photovoltaic panel blinds and can form certain space, on the one hand, in the summer that The sun is shining fiercely, the hot air rising loss that this helps photovoltaic panel blinds below helps indoor rational ventilation; On the other hand, can be effectively to the photovoltaic panel blinds owing to the heat that opto-electronic conversion produces dispels the heat, so that improve the photoelectric conversion rate of photovoltaic panel blinds.
4, improve indoor thermal environment
Photovoltaic panel blinds of the present invention can prevent effectively that strong direct projection solar radiation in summer from seeing through glass and making indoor overheating, and prevent effectively that the building construction space enclosing structure is overheated and cause heat radiation indoor environment, this makes that the interior temperature wave amplitude is less, uniform distribution of temperature field.
5, improve Interior Illumination Environment
Photovoltaic panel blinds of the present invention can be transparent or translucent, and can adjust light transmission capacity by the spacing between the photovoltaic panel blinds, perhaps on the photovoltaic panel blinds, stamp many uniform pores, carry out rational natural lighting, make light evenly soft, thereby improve Interior Illumination Environment, and reduce the indoors artificial illumination, for the mankind learn normally, work and life provides safeguard.
6, simple in structure, installation, easy to maintenance realizes from clean
The present invention only is made up of photovoltaic panel blinds, control cabinet, motor, control panel, support, push rod etc.During installation, after photovoltaic panel blinds and motor, groups of holders install, just can directly be fixed on corresponding position, exterior window top to support with setscrew.If system breaks down and can directly open control cabinet, overhaul.In the rainy day, the angle adjustment of photovoltaic panel blinds can be arrived＞15 °, the dust and the dirt that utilize rainwater area on the photovoltaic panel blinds can be had carry out cleaning, thereby keep its generating efficiency.
7, beautify the outer facade of building construction, produce dynamic effect
The color on photovoltaic panel blinds of the present invention surface can be done multicolour such as yellowly, pink, light green, black, also can make the sunshade of different styles as required, this provides good condition for the abundant outer facade that beautifies building construction of building architect.Along with the automatic operation of system, photovoltaic panel blinds or unlatching, or closed, or a kind of angle of inclination, every season crack changes every day when making the outward appearance of building construction per, produces dynamic effect.The appropriate modern house art of building aesthetic effect that embodies.
The present invention can be widely used in the south of warm sweltering heat in summer of winter, the different regions such as the north of cool winter severe cold of summer, be widely used as the outer window sunshade of various building constructions such as residential building, commercial building, commercial residential building complex building, office building, office teaching complex building, be a kind of energy-efficient, can movable external sunshade.
Four, description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of control panel on the control cabinet of the present invention;
Fig. 3 is the summer condition schematic diagram of external sunshade of the present invention;
Fig. 4 is the winter condition schematic diagram of external sunshade of the present invention.
Among the figure: 1 photovoltaic panel blinds, 2 motor, 3 supports, 4 control cabinets, 5 control panels, 6 stators, 7 outer facade bodies of wall, 8 exterior windows, 9 driver blades, 10 push rods, 11 on ﹠ off switches and indicator lamp, 12 reset keys and indicator lamp, 13 generating key and indicator lamps, 14 heating key and indicator lamps, 15 wet weather blow key and indicator lamp, 16 snow day key and indicator lamps, 17 numerical keys, 18 display screens, 19 sunrays, 20 alarm lamps.
Five, the specific embodiment
Below in conjunction with the specific embodiment, further specify invention.
Shown in Fig. 1～4, a kind of movable external sunshade with high energy efficiency mainly comprises support 3, photovoltaic panel blinds 1, motor 2, push rod 10, control cabinet 4 etc.The material of support 3 is an aluminium alloy extrusions, support 3 be shaped as 2 square hollow, its length is 1100mm, 2 supports 3 are fixed in the outside of the outer facade body of wall 7 of exterior window 8 upper ends respectively by setscrew, the width coupling of its spacing and exterior window 8.On the relative side of 2 supports 3, symmetry and 5 pairs of blind holes evenly are set respectively, blind hole diameter is 20mm, and the metope distance of first pair of outer facade body of wall 7 of blind hole distance is 120mm, the spacing of all the other blind holes is 220mm, and guaranteeing that near the photovoltaic panel blinds 1 of metope and the spacing of metope be 20mm, the spacing between the photovoltaic panel blinds 1 is 20mm.Photovoltaic panel blinds 1 is 5 commercial (producer is customized) solar modules with polysilicon of photoelectric converting function, its solar module is translucent module, the length of every photovoltaic panel blinds 1 is 900mm, and width is 200mm, and the color on surface is a light green.The length that connects the driver blade 9 of push rod 10 is 25mm.The power of motor 2 is 80w, is fixed in by stator 6 on the end of 1 support, 3 outer facade bodies of wall 7.The winding of motor 2 is connected with photovoltaic panel blinds pivoting controller in the indoor control cabinet 4 by lead.Control cabinet 4 is the layering casing of dodge gate for the front, and its material is aluminium alloy extrusions and sheet material.It is that 200mm, thickness are 80mm for 300mm, width highly, and inside is divided into 2 layers, and solar charging/discharging controller, batteries are placed on the bottom in the control cabinet 4, and inverter, photovoltaic panel blinds controller etc. is placed on the second layer in the control cabinet 4.Control cabinet 4 is placed on a jiao of indoor window side wall, to make things convenient for personnel operation, maintenance.Batteries is storage battery dedicated group of a commercial solar energy, and is furnished with the solar charging/discharging controller.Photovoltaic panel blinds controller is the master chip that is mounted with control program.Control panel 5 is arranged on the upper end of control cabinet 4 front dodge gates, is provided with the indicator lamp of button, display screen 18 and various patterns on control panel 5.Button has the mode key of on ﹠ off switch 11, reset key 12 and generating key, heating key, overcast and rainy key, snow sky key.
A kind of movable external sunshade with high energy efficiency, with embodiment 1, feature is: the length of support 3 is 195mm, on the relative side of 2 supports 3, respectively the symmetry and 3 pairs of blind holes evenly are set, blind hole diameter is 10mm, and the metope distance of first pair of outer facade body of wall 7 of blind hole distance is 35mm, the spacing of all the other blind holes is 65mm, and guarantees that near the photovoltaic panel blinds 1 of metope and the spacing of metope be 5mm, and the spacing between the photovoltaic panel blinds 1 is 5mm.Photovoltaic panel blinds 1 is 3 commercial (producer is customized) solar modules with monocrystalline silicon of photoelectric converting function, its solar module is opaque module, the length of every photovoltaic panel blinds 1 is 600mm, and width is 60mm, and the color on surface is yellow.The length that connects the driver blade 9 of push rod 10 is 20mm, and the power of motor 2 is 30w.The height of control cabinet 4 is that 200mm, width are that 150mm, thickness are 50mm.For being mounted with the single-chip microcomputer of control program.
A kind of movable external sunshade with high energy efficiency, with embodiment 1, feature is: the length of support 3 is 1360mm, on the relative side of 2 supports 3, respectively the symmetry and 4 pairs of blind holes evenly are set, blind hole diameter is 30mm, and the metope distance of first pair of outer facade body of wall 7 of blind hole distance is 190mm, the spacing of all the other blind holes is 340mm, and guarantees that near the photovoltaic panel blinds 1 of metope and the spacing of metope be 40mm, and the spacing between the photovoltaic panel blinds 1 is 40mm.Photovoltaic panel blinds 1 is 4 commercial (producer is customized) solar modules with multi-element compounds of photoelectric converting function, its solar module is transparent module, the length of every photovoltaic panel blinds 1 is 2100mm, and width is 300mm, and the color on surface is a black.The length that connects the driver blade 9 of push rod 10 is 30mm, and the power of motor 2 is 140w.The height of control cabinet 4 is that 400mm, width are that 300mm, thickness are 150mm.
A kind of movable external sunshade with high energy efficiency, with embodiment 1, feature is: the material of support 3 is a stainless steel, be shaped as 2 circular hollow tubes, its length is 1530mm, on the relative side of 2 supports 3, and symmetry and 9 pairs of blind holes evenly are set respectively, and the metope distance of first pair of outer facade body of wall 7 of blind hole distance is 95mm, and the spacing of all the other blind holes is 170mm.Photovoltaic panel blinds 1 is 9 commercial (producer is customized) solar modules with non-crystalline silicon of photoelectric converting function, and its length is 1500mm, and width is 150mm, and the color on surface is a pink.The length that connects the driver blade 9 of push rod 10 is 20mm, and the power of motor 2 is 110w.
A kind of movable external sunshade with high energy efficiency, with embodiment 1, feature is: the material of support 3 is a stainless steel, be shaped as 2 circular hollow tubes, its length is 880mm, on the relative side of 2 supports 3, and symmetry and 4 pairs of blind holes evenly are set respectively, and the metope distance of first pair of outer facade body of wall 7 of blind hole distance is 120mm, and the spacing of all the other blind holes is 220mm.The power of motor 2 is 60w.
A kind of movable external sunshade with high energy efficiency, with embodiment 1, feature is: the material of support 3 is a stainless steel, is shaped as 2 circular hollow tubes, its length is 1280mm, on the relative side of 2 supports 3, symmetry and 4 pairs of blind holes evenly are set respectively.The length of photovoltaic panel blinds 1 is 1500mm, and width is 300mm.The power of motor 2 is 90w.
Claims (7)
1. movable external sunshade with high energy efficiency, mainly comprise support (3), motor (2), push rod (10), it is characterized in that photovoltaic panel blinds (1) in addition, control cabinet (4), the material of support (3) is stainless steel or aluminium alloy extrusions, support (3) be shaped as 2 square or circular hollow tubes, its length is 195mm～1530mm, 2 supports (3) are fixed in the outside of the outer facade body of wall (7) of exterior window (8) upper end respectively by setscrew, the width coupling of its spacing and exterior window (8), on the relative side of 2 supports (3), symmetry and 3～9 pairs of blind holes evenly are set respectively, blind hole diameter is 10mm～30mm, and the metope of first pair of blind hole outer vertical plane wall of distance (7) distance is 35mm～190mm, the spacing of all the other blind holes is 65mm～340mm, photovoltaic panel blinds (1) is 3～9 and has the monocrystalline silicon of photoelectric converting function or the commercial solar module of polysilicon or non-crystalline silicon or multi-element compounds, its solar module is transparent or semitransparent or opaque module, the length of every photovoltaic panel blinds (1) is 600mm～2100mm, width is 60mm～300mm, the color on surface is yellow or pink or light green or black, middle part at every photovoltaic panel blinds (1) two ends, rotating shaft by blinds folder and the affixed hollow of screw respectively, its rotating shaft is fixed in a pair of blind hole of 2 supports (3) by the rotating shaft cover respectively, and on the blinds folder, pass through driver blade (9) and screw, affixed with push rod (10), photovoltaic panel blinds (1) lead-out wire, be connected by the hollow of rotating shaft and the interior batteries of hollow with indoor control cabinet (4) of support, the length direction of the driver blade (9) of connection push rod (10) is consistent with the direction of photovoltaic panel blinds (1) width, its length is 20mm～30mm, motor (2) changes for just having, the linear stepping motor of counter-rotating and braking function, its power is 30w～140w, motor (7) is fixed on the end of the outer facade body of wall of 1 support (1) (7) by stator (6), the winding of motor (2) is connected by the interior photovoltaic panel blinds pivoting controller of lead and indoor control cabinet (4), the output shaft of motor (2) is affixed by power transmission shaft and push rod (10), control cabinet (4) is the casing of the interior laminate layer of dodge gate for the front, its material is aluminium alloy extrusions and sheet material, it highly is 200mm～400mm, width is 150mm～300mm, thickness is 50mm～150mm, inside is divided into 2～3 layers, control cabinet (4) is placed on a jiao of indoor window side wall, batteries is storage battery dedicated group of a commercial solar energy, and is furnished with the solar charging/discharging controller, photovoltaic panel blinds controller is master chip or the single-chip microcomputer that is mounted with control program, on the control panel (5) that is arranged on dodge gate upper end, control cabinet (4) front, be provided with button, the indicator lamp of display screen (18) and various patterns, button have on ﹠ off switch (11), reset key (12), numerical key (17) and generating key, the heating key, overcast and rainy key, the mode key of snow day key.
2. according to the described movable external sunshade with high energy efficiency of claim 1, the material that it is characterized in that support (3) is an aluminium alloy extrusions, support (3) be shaped as 2 square hollow, its length is 1100mm, on the relative side of 2 supports (3), symmetry and 5 pairs of blind holes evenly are set respectively, blind hole diameter is 20mm, and the metope of first pair of blind hole outer facade body of wall of distance (7) distance is 120mm, the spacing of all the other blind holes is 220mm, photovoltaic panel blinds (1) is 5 commercial solar modules with polysilicon of photoelectric converting function, its solar module is translucent module, and the length of every photovoltaic panel blinds (1) is 900mm, and width is 200mm, the color on surface is a light green, the length that connects the driver blade (9) of push rod (10) is 25mm, and the power of motor (2) is 80w, and the height of control cabinet (4) is 300mm, width is 200mm, thickness is 80mm, inside is divided into 2 layers, and photovoltaic panel blinds controller is the master chip that is mounted with control program.
3. according to the described movable external sunshade with high energy efficiency of claim 1, the length that it is characterized in that support (3) is 195mm, on the relative side of 2 supports (3), symmetry and 3 pairs of blind holes evenly are set respectively, blind hole diameter is 10mm, and the metope of first pair of blind hole outer facade body of wall of distance (7) distance is 35mm, the spacing of all the other blind holes is 65mm, photovoltaic panel blinds (1) is 3 commercial solar modules with monocrystalline silicon of photoelectric converting function, its solar module is opaque module, the length of every photovoltaic panel blinds (1) is 600mm, width is 60mm, the color on surface is yellow, the length that connects the driver blade (9) of push rod (10) is 20mm, the power of motor (2) is 30w, and the height of control cabinet (4) is 200mm, width is 150mm, thickness is 50mm, and photovoltaic panel blinds controller is the single-chip microcomputer that is mounted with control program.
4. according to the described movable external sunshade with high energy efficiency of claim 1, the length that it is characterized in that support (3) is 1360mm, on the relative side of 2 supports (3), symmetry and 4 pairs of blind holes evenly are set respectively, blind hole diameter is 30mm, and the metope of first pair of blind hole outer facade body of wall of distance (7) distance is 190mm, the spacing of all the other blind holes is 340mm, photovoltaic panel blinds (1) is 4 commercial solar modules with multi-element compounds of photoelectric converting function, its solar module is transparent module, the length of every photovoltaic panel blinds (1) is 2100mm, width is 300mm, the color on surface is a black, the length that connects the driver blade (9) of push rod (10) is 30mm, the power of motor (2) is 140w, and the height of control cabinet (4) is 400mm, width is 300mm, thickness is 150mm, and photovoltaic panel blinds controller is the master chip that is mounted with control program.
5. according to the described movable external sunshade with high energy efficiency of claim 1, the material that it is characterized in that support (3) is a stainless steel, be shaped as 2 circular hollow tubes, its length is 1530mm, on the relative side of 2 supports (3), symmetry and 9 pairs of blind holes evenly are set respectively, and the metope of first pair of blind hole outer facade body of wall of distance (7) distance is 95mm, the spacing of all the other blind holes is 170mm, photovoltaic panel blinds (1) is 9 commercial solar modules with non-crystalline silicon of photoelectric converting function, its length is 1500mm, width is 150mm, the color on surface is a pink, the length that connects the driver blade (9) of push rod (10) is 20mm, and the power of motor (2) is 110w, and the height of control cabinet (4) is 300mm, width is 200mm, thickness is 80mm, inside is divided into 2 layers, and photovoltaic panel blinds controller is the master chip that is mounted with control program.
6. according to the described movable external sunshade with high energy efficiency of claim 1, the material that it is characterized in that support (3) is a stainless steel, be shaped as 2 circular hollow tubes, its length is 880mm, on the relative side of 2 supports (3), symmetry and 4 pairs of blind holes evenly are set respectively, and the metope of first pair of blind hole outer facade body of wall of distance (7) distance is 120mm, the spacing of all the other blind holes is 220mm, the power of motor (2) is 60w, the height of control cabinet (4) is 300mm, width is 200mm, thickness is 80mm, and inside is divided into 2 layers, and photovoltaic panel blinds controller is the master chip that is mounted with control program.
7. according to the described movable external sunshade with high energy efficiency of claim 1, the material that it is characterized in that support (3) is a stainless steel, be shaped as 2 circular hollow tubes, its length is 1280mm, on the relative side of 2 supports (3), symmetry and 4 pairs of blind holes evenly are set respectively, the length of photovoltaic panel blinds (1) is 1500mm, width is 300mm, the power of motor (2) is 90w, the height of control cabinet (4) is that 300mm, width are that 200mm, thickness are 80mm, and inside is divided into 2 layers, and photovoltaic panel blinds controller is the master chip that is mounted with control program.
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| CN2009101919563A CN101736868B (en) | 2009-12-17 | 2009-12-17 | Movable external sunshade with high energy efficiency |
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