CN2738168Y - Eaves compound bottom mirror reflector for vertical solar energy collector - Google Patents

Eaves compound bottom mirror reflector for vertical solar energy collector Download PDF

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Publication number
CN2738168Y
CN2738168Y CNU2004200030333U CN200420003033U CN2738168Y CN 2738168 Y CN2738168 Y CN 2738168Y CN U2004200030333 U CNU2004200030333 U CN U2004200030333U CN 200420003033 U CN200420003033 U CN 200420003033U CN 2738168 Y CN2738168 Y CN 2738168Y
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China
Prior art keywords
mirroring
solar energy
energy collector
plate
under
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Expired - Lifetime
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CNU2004200030333U
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Chinese (zh)
Inventor
潘戈
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潘戈
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Priority to CNU2004200030333U priority Critical patent/CN2738168Y/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers

Abstract

The utility model relates to an eaves compound bottom mirror reflector for a vertical solar energy collector, comprising a bottom mirror reflection plate. The eaves compound bottom mirror reflector for a vertical solar energy collector is characterized in that the bottom mirror reflection plate comprises a reflection face plate and a bottom plate, and the overhung end of the bottom mirror reflection plate is provided with a controlling piece which controls the bottom mirror reflection plate to turn upwards. The internal end of the bottom mirror reflection plate is fixed on a connecting support surface through a hinged support seat, and the downward turning angle of the bottom mirror reflection plate is limited through a locating piece. The optical radiation from the reflection direction of the bottom mirror reflection plate is utilized fully to improve the efficiency of the vertical solar energy collector which is mounted vertically on the wall of the multi-floor building and the high-floor building, and furthermore, the two functions that the bottom mirror reflector is served as a sun-shading and protective baffle and the bottom mirror reflection plate are realized. Consequently, the utility model achieves the purposes of saving the cost and improving the solar energy utilization of the vertical mounting solar energy collector greatly.

Description

Mirroring device under the eave compound of vertically placed type solar energy collector
Technical field
Mirroring device under the vertically placed type solar energy collector eave compound of the present utility model belongs to technical field of solar utilization technique.
Background technology
The developing trend of whole world solar energy utilization is and being combined into one of building, what particularly combine with city multilayer or skyscraper integratedly makes a functional unit that solar collecting device not only become building, but also becomes a decorative components of building, be to explore more shallow new development field up to now, wherein the vertically placed type solar energy collector assembly of metope installation will develop into solar building integrated a kind of main application pattern owing to have decorating feature preferably.Though it is big than roofing that the utilized area of solar energy collector is installed on elevation of building, but also will consider the influence of the color lump size opposite decorative effect generation that the actual installation area is formed during owing to layout solar thermal collector on elevation of building simultaneously, the area of the installation solar energy collector that therefore suits on elevation of building still is subjected to certain restriction.In addition, according to the light radiation intensity law as can be known: the square distance that the light radiation intensity of certain point and light source arrive this point is inversely proportional to.Perpendicular putting under the condition that solar energy collector is installed on city multilayer and the skyscraper metope, light radiation blocking from the ground reflection direction owing to this distance effect or front-seat building, for improving the almost few of contribution of solar energy collector efficient, and that the approximate following mirroring that is parallel to ground direction setting regards to the influence that the elevation of building decorative effect produces is less, the direct sunlight reflected energy that increases is big, does not also obtain due utilization so far.
Summer, solar collecting device is as in the use as the solar water heater of family heat collector or electro-optical package mode, energy collector irradiation daylight is excessive will to be caused in the solar water heating system hot water boiling and will overflow in a large number or crystal silicon photovoltaic cell Yin Wendu is acute rises decrease in efficiency and accelerated ageing, and can cause damage to energy collector and solar energy system; In addition; when diastrous weathers such as hail, sandstorm come; can cause damage to mirroring working face and energy collector translucent cover surface cover; how prior art prevents solar energy equipment to gather the heat surplus is caused aspect the damage to heat collector and solar energy system and when having diastrous weather such as hail come for prediction or when the attack of sandstorm is arranged, and how protective glass reflective operation face and energy collector translucent cover surface cover are avoided aspects such as hail or sandstorm damage and all do not paid attention to.
The utility model content
The purpose of this utility model is to propose a kind ofly to integrate two functions and with perpendicular the putting that multilayer, high residential building are used the following mirroring device that solar energy collector matches to be installed; The following mirroring plate of this time mirroring device receive sun-exposed incidence angle adjustable, and can on turn over as summer energy collector part area accept sunshade baffle plate and protective glass reflective operation face and the energy collector translucent cover surface cover damage that be not subjected to hail or sandstorm etc. of daylight when excessive.
The utility model is achieved through the following technical solutions: mirroring device under the eave compound of vertically placed type solar energy collector, comprise mirroring plate down, it is characterized in that the mirroring plate also comprises Reflector Panel and base plate down, have the control piece that turns on the mirroring plate under the control on the outer outstanding end of following mirroring plate, the inner of following mirroring plate is fixed on by rocker bar bearing and connects on the bearing-surface, and following mirroring plate limits under it by keeper and turns over angle.Turn over control piece manual draw pole and is connected sheep eye or rope on having on the outstanding end of described down mirroring plate outward, also self-con-tained unit can have scale mark on the control piece, above the other end of control piece and the solar energy collector or the installation metope be connected and fixed.Described keeper is that building is corniced or traveller chute or collapsible connecting rod, and traveller chute or collapsible connecting rod can be arranged on down the both sides of mirroring plate and solar heat collector.Described down mirroring plate is by the following angle of turning over of its keeper restriction, is the angle of mirroring plate and vertical plane down, spends at 50 degree ± 5 according to its optimum value of geographic latitude of infield to add the geographic latitude angle.The normal that is configured such that its Reflector Panel of described mirroring device operating angle down and the angle between winter solar direct projection light remain on 35 and spend to 55 degree.Described Reflector Panel is the minute surface level aluminium foil that reflectivity reaches 84%-94%, band atmospheric corrosion resistance protective film.Can be provided with the hydrojet pipe blow-through on the Reflector Panel of described mirroring plate down.Described vertically placed type solar energy collector is can repeatedly reflection-absorption is from the following three-dimension fin formula solar energy collector of mirroring plate reflection daylight by the work fin, and described solar energy collector comprises solar heat collector and solar cell plate.The fixedly connected bearing-surface of described rocker bar bearing can be metope or the perpendicular face that is connected and installed of putting the solar energy collector bottom of installation.When accepting day light state, described down mirroring plate is provided with between bearing-surface for lower floor's window-glass slit that convection current ventilates of dispelling the heat with being connected.
The utility model has the advantages that: perpendicularly on city multilayer and the skyscraper metope putting when installing that the suitable area that solar energy collector is installed still is subjected to certain restriction under the solar energy collector condition, on elevation of building, making full use of the efficient that improves solar energy collector from the light radiation of mirroring plate reflection direction down; And; under in same down mirroring device, realizing the mirroring plate accept sun-exposed incidence angle adjustable, again can on turn over as summer energy collector part area accept sunshade baffle plate and the protection solar energy system of daylight when excessive and avoid diastrous weather and the excessive damage that solar energy collector and solar energy system are brought of solar radiation in summer, reach effective protection, save cost, increase substantially the perpendicular solar energy utilization ratio that solar energy collector is installed of putting.
Description of drawings
Fig. 1 is that perpendicular putting of the present utility model installed the cornice example structure schematic diagram of mirroring device under the eave compound of keeper when supporting of solar energy collector and building.
Fig. 2 is the perpendicular example structure schematic diagram that mirroring device under solar energy collector and the traveller chute keeper eave compound when supporting is installed of putting of the present utility model.
Fig. 3 is the perpendicular example structure schematic diagram that mirroring device under solar energy collector and the collapsible connecting rod keeper eave compound when supporting is installed of putting of the present utility model.
The specific embodiment
The utility model is described in further detail by the following examples.By shown in Figure 1, the mirroring device comprises that mirroring plate 1, rocker bar bearing 2, control piece 3, keeper 4 are formed down under the eave compound of a kind of vertically placed type solar energy collector of the utility model, wherein, following mirroring plate 1 comprises base plate and the Reflector Panel that is connected on the base plate; Control piece 3 by the metal of manual control adjustable draw pole be connected the sheep eye and or rope formed; Solar energy collector can be selected the perpendicular three-dimension fin glass vacuum tube type solar heat collector (SC) of installation of putting for use.
Described vertically placed type solar energy collector comprises perpendicular solar heat collector and the perpendicular solar cell plate of installation of putting of putting installation, and solar heat collector comprises the solar heat collector of all perpendicular flat and glass vacuum tube types of putting installation etc.Described perpendicular put install the three-dimension fin solar energy collector be meant can by the work fin repeatedly reflection-absorption reflect the three-dimension fin formula solar energy collector of daylight from mirroring plate down, as be similar to the solar energy collector that the three-dimension fin structure of proposition among the Chinese patent ZL02 2 64999.9 is constituted.
Have the control piece 3 that turns in the control on the outer outstanding end of following mirroring plate 1, the inner of following mirroring plate is fixed on by rocker bar bearing 2 and connects on the bearing-surface, and the fixedly connected bearing-surface of rocker bar bearing is the perpendicular face that is connected and installed or but the metope that the solar energy collector bottom is installed of putting.Following mirroring plate limits under it with keeper 4 and turns over angle, and keeper builds that inherent structure cornices, also traveller chute or collapsible connecting rod, and keeper is that building is corniced as shown in Figure 1; Or keeper be the traveller chute as shown in Figure 2; Or keeper be collapsible connecting rod as shown in Figure 3, wherein traveller chute or collapsible connecting rod can be arranged on down the both sides of mirroring plate and solar heat collector, and following mirroring plate turns over angle under these two kinds of keepers and the restriction that is positioned after solar energy collector installed surface or metope are connected, stretch.Turning over control piece 3 on having on the following mirroring plate 1 outer outstanding end is manual drawing pole and be connected sheep eye or rope, also available self-con-tained unit do incidence angle (i) from motion tracking.Can be with scale mark on the control piece, be used for the auxiliary incidence angle that following mirroring plate is accepted direct sunlight of adjusting, the setting of following mirroring device operating angle is to make the angle (i) between the normal of its Reflector Panel and winter solar direct projection light keep 35 degree-55 degree, as: angle (i) can be arranged on about 45 degree, the other end of control piece adjusted close following mirroring plate to accept the incident angle of direct sunlight after with three-dimension fin glass vacuum tube type solar heat collector (SC) top or metope is installed is connected fixing, according to the difference in season, following mirroring plate is accepted the incidence angle of direct sunlight can do different adjustment.
Following mirroring plate is by turning over the following angle of turning over of keeper restriction down, the angle of mirroring plate and vertical plane under being, its optimum value of geographic latitude according to the infield adds the geographic latitude angle at 50 degree ± 5 degree, geographic latitude angle as Shanghai is 33 degree, and turning over the spacing following angle optimum value of turning over down should be 83 degree ± 5 degree.Generally with winter best acceptable conditions be the main consideration that angle (θ) is provided with.The Reflector Panel of following mirroring plate is the long-life minute surface level aluminium foil that reflectivity reaches 84%-94%, band atmospheric corrosion resistance protective film; this can improve the reflection efficiency of 24%-34% than common spendable ultra-high reflectivity stainless steel mirror board; can be provided with hydrojet pipe blow-through 5 on the Reflector Panel of following mirroring plate, be used for regularly cleaning the laying dust on the Reflector Panel.
Because down the mirroring plate comprises the base plate of rigid material and is positioned at building and cornices when going up, and can reduce the impact noise that raindrop produces.In addition, during following mirroring plate receiving port light state be connected the slit that also is provided with between bearing-surface for lower floor's window-glass heat radiation convection current ventilation, in order to avoid influence the heat radiation of resident family of lower floor window, reach the integrated perfect adaptation of solar energy utilization and building.
Operation principle: during as following mirroring plate, except turn over down according to adjusting such as geographic latitude of infield angle to three-dimension fin glass vacuum tube type solar heat collector (SC) the cremasteric reflex DT, turn over angle down and also have the function that cleaning is dropped down water and is easy to dust discharge concurrently; During as the sunshade baffle plate; under this solar energy collector mirroring plate when solar radiation is excessive can on turn over sunshade; as perpendicular putting when solar energy collector being installed using in summer as the solar water heater of family heat collector mode; when too much heat will cause hot water boiling with overflowing in a large number to system under the hurtful situation; can on turn down the mirroring plate to regulate sunshade to energy collector part area; formation is to the sunshade protection of three-dimension fin glass vacuum tube type solar heat collector (SC) with system; in addition; when having diastrous weathers such as hail to come in prediction or when the attack of sandstorm is arranged; also can utilize down to turn on the mirroring plate to cover most of mirroring plate down, protective glass reflective operation face and energy collector translucent cover surface cover or glass tube face are avoided the damage of hail or sandstorm.
Employing has mirroring device under the formula of cornicing of following mirroring plate of complex function; can utilize down to turn on the mirroring plate to cover mirroring working face and energy collector translucent cover surface cover or glass tube face are shielded; can install beyond the solar energy collector as catching perpendicular putting again; the radiation reflected energy of light-receiving area on the reflection direction abreast; in order on the compensation elevation of building since perpendicular putting the solar energy collector erection space be installed be subjected to the decoration for vertical face effect requirements to limit the energy collecting that produces to lose; thereby the solar energy utilization is combined and the level that rises with architecture-integral; this utilization is provided with a following mirroring device on the approximate reflection direction abreast will become a kind of important supplementary means of energy collecting area compensation for the method that the perpendicular solar energy collector of putting installation on the elevation of building increases emittance, and represent current multilayer or skyscraper solar energy to utilize the demand for development and the inexorable trend of aspect.

Claims (10)

1, mirroring device under the eave compound of vertically placed type solar energy collector, comprise mirroring plate down, it is characterized in that the mirroring plate also comprises Reflector Panel and base plate down, have the control piece that turns on the mirroring plate under the control on the outer outstanding end of following mirroring plate, the inner of following mirroring plate is fixed on by rocker bar bearing and connects on the bearing-surface, and following mirroring plate limits under it by keeper and turns over angle.
2, mirroring device under the eave compound of vertically placed type solar energy collector according to claim 1, turn over control piece manual draw pole and be connected sheep eye or rope on it is characterized in that having on the outstanding end of described down mirroring plate outward, also self-con-tained unit, can have scale mark on the control piece, the other end of control piece and solar energy collector top or installation metope are connected and fixed.
3, mirroring device under the eave compound of vertically placed type solar energy collector according to claim 1, it is characterized in that described keeper is that building is corniced or traveller chute or collapsible connecting rod, traveller chute or collapsible connecting rod can be arranged on down the both sides of mirroring plate and solar heat collector.
4, mirroring device under the eave compound of vertically placed type solar energy collector according to claim 1, it is characterized in that following the turn over angle of described mirroring plate down by its keeper restriction, the angle of mirroring plate and vertical plane under being is spent ± 5 degree according to its optimum value of geographic latitude of infield 50 and is added the geographic latitude angle.
5, mirroring device under the eave compound of vertically placed type solar energy collector according to claim 1, the normal that is configured such that its Reflector Panel that it is characterized in that described down mirroring device operating angle and the angle between winter solar direct projection light remain on 35 and spend to 55 and spend.
6,, it is characterized in that described Reflector Panel is the minute surface level aluminium foil that reflectivity reaches 84%-94%, band atmospheric corrosion resistance protective film according to mirroring device under the eave compound of any described vertically placed type solar energy collector in the claim 1 to 5.
7, mirroring device under the eave compound of vertically placed type solar energy collector according to claim 1 is characterized in that can being provided with the hydrojet pipe blow-through on the Reflector Panel of described down mirroring plate.
8, mirroring device under the eave compound of the described vertically placed type solar energy collector of a kind of claim 1, it is characterized in that described vertically placed type solar energy collector is can repeatedly reflection-absorption is from the following three-dimension fin formula solar energy collector of mirroring plate reflection daylight by the work fin, described solar energy collector comprises solar heat collector and solar cell plate.
9, mirroring device under the eave compound of vertically placed type solar energy collector according to claim 1 is characterized in that the fixedly connected bearing-surface of described rocker bar bearing can be metope or the perpendicular face that is connected and installed of putting the solar energy collector bottom of installation.
10, mirroring device under the eave compound of vertically placed type solar energy collector according to claim 1 is characterized in that when described down mirroring plate is accepted day light state being provided with between bearing-surface for lower floor's window-glass slit that convection current ventilates of dispelling the heat with being connected.
CNU2004200030333U 2004-01-20 2004-01-20 Eaves compound bottom mirror reflector for vertical solar energy collector Expired - Lifetime CN2738168Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2004200030333U CN2738168Y (en) 2004-01-20 2004-01-20 Eaves compound bottom mirror reflector for vertical solar energy collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2004200030333U CN2738168Y (en) 2004-01-20 2004-01-20 Eaves compound bottom mirror reflector for vertical solar energy collector

Publications (1)

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CN2738168Y true CN2738168Y (en) 2005-11-02

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CNU2004200030333U Expired - Lifetime CN2738168Y (en) 2004-01-20 2004-01-20 Eaves compound bottom mirror reflector for vertical solar energy collector

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018119994A1 (en) * 2016-12-30 2018-07-05 博立多媒体控股有限公司 Concentrating solar apparatus
CN110500793A (en) * 2019-08-28 2019-11-26 杭州耀晗光伏技术有限公司 A kind of wind-proof solar water heater

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018119994A1 (en) * 2016-12-30 2018-07-05 博立多媒体控股有限公司 Concentrating solar apparatus
CN110500793A (en) * 2019-08-28 2019-11-26 杭州耀晗光伏技术有限公司 A kind of wind-proof solar water heater

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Expiration termination date: 20140120

Granted publication date: 20051102