CN208092556U - A kind of four target solar collecting devices - Google Patents

A kind of four target solar collecting devices Download PDF

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Publication number
CN208092556U
CN208092556U CN201820673878.5U CN201820673878U CN208092556U CN 208092556 U CN208092556 U CN 208092556U CN 201820673878 U CN201820673878 U CN 201820673878U CN 208092556 U CN208092556 U CN 208092556U
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solar
layer
pipe
solar pipe
targets
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Chinese (zh)
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肖凯
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ANHUI CHUNSHENG NEW ENERGY TECHNOLOGY Co Ltd
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ANHUI CHUNSHENG NEW ENERGY TECHNOLOGY Co Ltd
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Abstract

The utility model discloses a kind of four target solar collecting devices, including holder, solar pipe, guider and transmission device, the holder is for disposing the solar pipe and the guider, the transmission device is connect with the solar pipe, four target membranes are coated on the outer wall of the solar pipe inner tube, photovoltaic cell is also removably connected on the one side of said inner tube, the solar pipe can be dynamic around itself shaft rotation by the transmission device.The utility model can carry out real-time tracking to the sun, and four target membrane is coated on the solar pipe, can effectively improve absorptivity, the setting of the photovoltaic cell further improves the overall efficiency of solar energy.

Description

A kind of four target solar collecting devices
Technical field
The utility model is related to field of solar energy, and in particular to a kind of four target solar collecting devices.
Background technology
Currently, solar collector extensive use, is cooked using solar collector in some Area Inhabitants, heated up water Etc., but existing solar collector it is all more or less there are some disadvantages.For example simple solar collector is not Can be from the motion tracking sun, the efficiency of solar energy utilization is low;And it can be from the solar collector often structure that the motion tracking sun rotates Complexity involves great expense.
China Patent No. discloses a kind of solar energy tracking device for 201220303304.1, including:One for collecting too The solar energy photovoltaic panel of positive energy;One solar energy device for adjusting posture includes the holder for disposing the solar energy photovoltaic panel, with And to adjust the driving motor of the holder rotation;One time device for obtaining real-time temporal information;One for storing up Deposit the sun irradiation angle reservoir of the sun irradiation angle of the daily different moments of different dimensions;One controller, respectively with institute State driving motor, the time device is connected with the sun irradiation angle reservoir.The solar energy tracking of the patent disclosure Device can be according to time and sun irradiation angle, adjusting solar energy photovoltaic panel, and can effectively improve solar energy utilizes effect Rate, but the apparatus structure is complicated, involves great expense.
In view of drawbacks described above, the utility model creator obtains this practicality newly finally by prolonged research and practice Type.
Utility model content
To solve above-mentioned technological deficiency, the technical solution adopted in the utility model is, provides a kind of four target solar energy receipts Acquisition means, including holder, solar pipe, guider and transmission device, the holder is for disposing the solar pipe and institute Guider is stated, the transmission device is connect with the solar pipe, and four targets are coated on the outer wall of the solar pipe inner tube Film, is also removably connected with photovoltaic cell on the one side of said inner tube, and the solar pipe can be around by the transmission device Itself shaft rotation is dynamic.
Preferably, four target membrane from the inside to the outside include copper film, steel membrane, aluminium film and the 4th film, the 4th film include titanium, Zirconium, zinc or nickel film.
Preferably, the section arc length of the photovoltaic cell is less than the 1/2 of the solar pipe inner tube outer surface perimeter.
Preferably, the transmission device includes the first driving motor, third gear and the first rotary shaft, first rotation Axis is connect by sleeve with the end of the solar pipe, and the sleeve is provided with protection with the solar pipe contact position Set, first rotary shaft are rotated by the third gear under the drive of first driving motor, and then are driven The solar pipe rotation.
Preferably, the holder is by the square frame that four branch pipes are constituted up and down, and opened on upper and lower two branch pipes If the first circular hole, quantity and size and the solar pipe of first circular hole are adapted.
Preferably, the guider includes dioptric layer, heat-sink shell, thermal-induced deformation layer, piezoelectric layer and electrode from top to bottom Layer.
Preferably, the dioptric layer is shaped to upward convex semicircle, to recessed semicircle or half elliptic Shape.
Preferably, several light lead faces are arranged on the dioptric layer, it is arranged between the adjacent light lead face jagged.
Preferably, the surface texture setting of the heat-sink shell, the thermal-induced deformation layer, the piezoelectric layer and the electrode layer It is the lines with straightway, crest segment and paddy section for section, and the functional equation of the lines is:
Crest segment:Y=k1 (x+b1) 2+b3
Paddy section:Y=k2 (x+b2) 2+b4k2=Tk1T ∈ (3,5)
Wherein, K1, k2 are the constant for describing curvilinear motion rate, and b1, b2, b3, b4 are unrelated constant, according to curve actual bit Set determination.
Preferably, the crest segment includes peak potion, the paddy section includes valley, is arranged between the peak potion and the valley There is the first reflecting layer, for the light fallen between the peak potion and the valley to be reflected into the valley.
The beneficial effects of the utility model are compared with the prior art:
1, the guider is arranged using solar energy and piezoelectric effect principle in the utility model, to the sun carry out in real time with Track, and position of sun information is sent to processor, it is vertical with sunray by adjusting the device adjustment solar pipe, have Effect improves the utilization ratio of solar energy, and position detection accuracy is high;In addition, the utility model simplifies and collects solar energy and be System, and increase adjustment electrical machinery life, it is energy saving.
2, the utility model integrated solar photovoltaic cell on four target solar collecting devices so that solar energy can either It is converted into thermal energy, electric energy can also be converted into, substantially increases the comprehensive utilization ratio of solar energy;And it will be during photoelectric conversion In the Btu utilization to solar water heater of generation, secondary use energy while, also improves photoelectric conversion efficiency.
Description of the drawings
Fig. 1 is the schematic diagram of adjust automatically solar energy collecting system in the utility model embodiment one;
Fig. 2 is the topology view of guider in the utility model embodiment one;
Fig. 3 is the first working state figure of guider in the utility model embodiment two;
Fig. 4 is the second working state figure of guider in the utility model embodiment two;
Fig. 5 is the topology view of dioptric layer in the utility model embodiment three;
Fig. 6 is the topology view of guider in the utility model embodiment four;
Fig. 7 is enlarged drawing at A in Fig. 6;
Fig. 8 is heat-sink shell in the utility model embodiment six, thermal-induced deformation layer and piezoelectric layer surface structure curve figure;
Fig. 9 is the structure chart of piezoelectric layer and electrode layer in the utility model embodiment seven;
Figure 10 is the topology view of holder in the utility model embodiment eight;
Figure 11 is enlarged drawing at B in Figure 10;
Figure 12 is the topology view of link slot in the utility model embodiment eight;
Figure 13 is the vertical view of link slot in the utility model embodiment eight;
Figure 14 is the topology view of pedestal in the utility model embodiment nine;
Figure 15 is the vertical view of pedestal in the utility model embodiment nine;
Figure 16 is the topology view of first connecting portion in the utility model embodiment nine;
Figure 17 is the topology view of second connecting portion in the utility model embodiment nine;
Figure 18 is the structure chart of strut side in the utility model embodiment nine;
Figure 19 is the structure chart of the strut other side in the utility model embodiment nine;
Figure 20 is the vertical view of strut in the utility model embodiment nine;
Figure 21 is the topology view of shade in the utility model embodiment 12;
Figure 22 is enlarged drawing at C in Figure 21;
Figure 23 is the topology view of folded sheet in the utility model embodiment 12;
Figure 24 is the topology view of shade in the utility model embodiment 13;
Figure 25 is solar energy system block diagram in the utility model embodiment 14;
Figure 26 is the topology view of water tank in the utility model embodiment 15.
Digital representation in figure:
1- solar pipes;2- guiders;3- adjusting apparatus;4- position modules;5- processors;21- dioptric layers;22- inhales Thermosphere;23- thermal-induced deformation layers;24- piezoelectric layers;25- electrode layers;26- peak potions;27- valley;The portions 28- wide;The first reflecting layer 29-; The light lead faces 211-;212- notches;201- upward slope sections;The first U sections of 202-;203- interludes;The second U sections of 204- 204;205- Lower slope section;The the first light lead faces 2111-;The the second light lead faces 2112-;2113- thirds light lead face;The 4th light lead faces 2114-;2115- 5th light lead face;The 6th light lead faces 2116-;The first piezoelectric ceramics of 241-;The second piezoelectric ceramics of 242-;243- third piezoelectricity is made pottery Porcelain;251- first electrode layers;252- the second electrode lays;31- holders;32- adjusts motor;311- pedestals;312- struts;313- is limited Position frame;314- hollow nuts;3121- fixed links;3122- thin bars;3123- bulbs;3131- pallets;3132- link slots; The elongated notches of 3133-;The first arc panels of 3134-;3111- supports cylinder;3112- first connecting portions;3113- second connecting portions; 3114- connecting holes;3115- first gears;The first bolts hole of 3116-;3117- second gears;The second bolts hole of 3118-;3119- Second boss;301- guide rails;302- motor-driven carriers;303- support elements;304- cross-bridgings;3021- fixture blocks;3031- card slots;305- Folded sheet;The first branch pipes of 3101-;The second branch pipes of 3102-;3103- third branch pipes;The 4th branch pipes of 3104-;3105- second rotates Axis;3106-U shape bars;The second circular holes of 3107-;41- shells;42- liners;43- blow vents;44- intake-outlets;45- insulating layers; 46- fairleads;47- differential pressure pickups;48- emulsion tubes.
Specific implementation mode
Below in conjunction with attached drawing, above-mentioned to the utility model and other technical characteristic and advantage are described in more detail.
Embodiment one
The present embodiment provides a kind of adjust automatically solar energy collecting systems.As shown in Figure 1, the adjust automatically solar energy is received Collecting system, including solar pipe 1, guider 2 and adjusting apparatus 3, the adjusting apparatus 3 include disposing solar pipe 1 With the holder 31 of guider 2 and to adjust the adjustment motor 32 of the steering of holder 31;The solar pipe 1 is for collecting the sun Energy;Further include position module 4 and processor 5, the position module 4 and the guider 2 obtaining position of sun in real time Information;The processor 5 is connected with the guider 2, the adjustment motor 32 and the position module 4 respectively.According to The position of sun information that the guider 2 obtains in real time controls the adjustment motor 32, adjusts the solar pipe 1 and too Positive incident ray is vertical.
As shown in Fig. 2, Fig. 2 is the structural schematic diagram of the guider 2, the guider 2 includes folding from top to bottom Photosphere 21, heat-sink shell 22, thermal-induced deformation layer 23, piezoelectric layer 24 and electrode layer 25, wherein the dioptric layer 21 is provided with several Light lead face 211, each light lead face 211 is different from the angle that horizontal plane is in, and the different light lead faces 211 correspond to difference Position of sun, the only light lead face 211 described in the direct sunlight, sunlight could enter the dioptric layer 21, and sunlight enters The heat-sink shell 22 is irradiated to after the dioptric layer 21, if light lead face 211 described in the non-direct projection of the sun, sunlight will be slanted through other institutes The light lead face of stating 211 and reflect, can not fall on the heat-sink shell 22;The heat-sink shell 22 absorb sunlight in thermal energy and Temperature increases;22 temperature of the heat-sink shell increases the 23 temperature liter of the thermal-induced deformation layer so that under the heat-sink shell 22 Height, 23 temperature of the thermal-induced deformation layer raising deform upon;23 deformation of thermal-induced deformation layer generates work to the piezoelectric layer 24 Firmly, the piezoelectric layer 24 will produce polarization phenomena, while the opposite table of the piezoelectric layer 24 two inside it due to the effect of power Face will appear positive and negative opposite charge;The piezoelectric layer 24 generates charge and can be collected and can be known by the electrode layer 25 Not Chan Sheng deformation position, to send a signal to the processor 5, the processor 5 sends the guider 2 Deformation position information contrasts to obtain position of sun information with the storage data in the position module 4, and described in control Motor 32 is adjusted, it is perpendicular with solar incident ray to adjust the solar pipe 1.Preferably, the adjacent light lead face 211 it Between be arranged jagged 212, due to sunlight need direct projection could enter the dioptric layer 21, the setting of the notch 212 So that sunlight from entering the dioptric layer 21 always, i.e. the guider 2 will not be sent out to the processor 5 all the time Location information, the processor 5 is sent to adjust the solar pipe 1 and sun incident light without controlling the adjustment motor 32 always Line is perpendicular.23 deformation position of the thermal-induced deformation layer number corresponding with the position of sun is stored in the position module 4 According to;Preferably, the heat-sink shell 22 is made of the good graphite of thermal conductivity or graphene, can effectively absorb the heat of the sun simultaneously It is transmitted to the thermal-induced deformation layer 23;The thermal-induced deformation layer 23 is made of marmem, is deformed after heated, not heated then extensive Multiple original shape;The piezoelectric layer 24 is made of piezoelectric ceramics.It is described to lead when shining upon on the guider 2 It can get the location information of the sun to device 2 and the position module 4, and give the location information Real-time Feedback of the sun to the place Device 5 is managed, the processor 5 controls the adjustment motor 32 according to the location information of the sun, and the adjustment motor 32 drives described It is vertical with solar incident ray that holder 31 adjusts the solar pipe 1.
The configuration of the present invention is simple, and operated without staff, it is truly realized automatic sun-tracking, is effectively increased too The utilization rate of positive energy;And due to the setting of the notch 212 on the light lead face 211, described in 5 tapping mode of the processor too It is positive can pipe 1 it is vertical with solar incident ray, reduce working time of the adjustment motor 32 and drive the motor 32 that adjusts The energy can effectively increase the service life of the adjustment motor 32, although and being that interval adjusts the solar pipe 1 and sun incidence Light is perpendicular, but solar incident ray and the solar pipe 1 are still close to plumbness, and the collection of solar energy is still Keep greater efficiency.
Embodiment two
As shown in Figs 1-4, the present embodiment and above-described embodiment the difference is that, the dioptric layer 21 of the present embodiment On the light lead face 211 be set as five, respectively include the first light lead face 2111, the second light lead face 2112 and third light lead face 2113, the first light lead face 2111 is located at the middle part of the dioptric layer 21, and the second light lead face 2112 is respectively symmetrically distributed The both sides in the first light lead face 2111, the third light lead face 2113 is adjacent with the second light lead face 2112, and symmetrical point Cloth is located at the first light lead face 2111 and the third in 2111 both sides of the first light lead face, the second light lead face 2112 Between light lead face 2113, it sets the dioptric layer 21 to upward convex semi-circular shape, then five light lead faces 211 are described Semicircular in shape shape is distributed on dioptric layer 21, and semi-circular shape is provided with conducive to the abundant collection to solar energy.As shown in figure 3, working as When direct sunlight is located at the first light lead face 2111 of 2 section middle section of the guider, the incident ray of the sun with The first light lead face 2111 is vertical and enters the dioptric layer 21, into the dioptric layer 21 after be radiated at the heat-sink shell 22 Upper position corresponding with the first light lead face 2111;On the heat-sink shell 22 with 2111 corresponding section of the first light lead face The heat in sunlight is absorbed, and transfers heat to the thermal-induced deformation layer 23;The thermal-induced deformation layer 23 receives heat After expand deformation, form the narrow situation in intermediate wide both sides, can be continuous during 23 dilatancy of thermal-induced deformation layer Extruding is generated to the piezoelectric layer 24, stress can be generated to the piezoelectric layer 24 by squeezing behavior;The piezoelectric layer 24 by When effect from 23 stress of thermal-induced deformation layer, since the piezoelectric layer 24 is made of piezoelectric ceramics, by external force Under the action of, the inside of the piezoelectric layer 24 will produce polarization phenomena, while in the piezoelectric layer 24 and the thermal-induced deformation layer It will appear negative electrical charge on 23 surfaces being in contact, will appear positive charge on surface corresponding with the negative electrical charge;Positioned at described The electrode layer 25 of 24 lower section of piezoelectric layer collects the charge that the piezoelectric layer 24 is generated due to polarization phenomena, generates electric signal simultaneously It identifies the position that the thermal-induced deformation layer 23 deforms, then location information is sent to the processor 5;When the sun is not in direct projection When the first light lead face 2111, sunray does not enter back into the dioptric layer 21, and the heat-sink shell 22 does not reabsorb heat, and Also totally, the thermal-induced deformation layer 23 restores to original shape, no longer to the piezoelectricity slow consumption heat originally absorbed Layer 24 generates extruding behavior, and the electrode layer 25 stops sending signal immediately.Draw as shown in figure 4, being biased to described first when the sun Described in smooth surface 2111 and direct projection when the second light lead face 2112, light is radiated at the position at 22 edge of the heat-sink shell, with the suction Corresponding 23 marginal position of thermal-induced deformation layer of 22 marginal position of thermosphere receives dilatancy after heat, the thermal-induced deformation layer 23 edge heated portions are expanded to the piezoelectric layer 24, form the narrow situation in intermediate wide both sides, swollen in the thermal-induced deformation layer 23 Extruding constantly is generated to the piezoelectric layer 24 during bulging deformation, the piezoelectric layer 24 is squeezed, and inside generates polarization phenomena, There is negative electrical charge and positive charge, the electrode layer 25 collects charge, generates electric signal and identifies that the thermal-induced deformation layer 23 becomes The position of shape, then location information is sent to the processor 5;Described in the sun no longer direct projection when the second light lead face 2112, too Sunlight line does not enter back into the dioptric layer 21, and the heat-sink shell 22 does not reabsorb heat, and the heat slow consumption originally absorbed is dangerous To the greatest extent, the thermal-induced deformation layer 23 returns to the original form, and no longer squeezes the piezoelectric layer 24, and the electrode layer 25 also stops hair The number of delivering letters.
Embodiment three
As shown in figure 5, the present embodiment and embodiment two the difference is that, the setting of dioptric layer 21 described in the present embodiment It is formed to recessed shape for five on the dioptric layer 21 light lead faces 211 to recessed semi-circular shape, are then arranged, So set, first so that the installation in the light lead face 211 is simpler, secured, since the dioptric layer 21 is to recessed, at it It places the light lead face 211 on concave surface to be more prone to, and the light lead face 211 is placed on the concave surface and more consolidates, secondly The light lead face 211 is enclosed in the dioptric layer 21, and the dioptric layer 21 is to recessed setting to the light lead face 211 1 Determine that there is protective effect in degree, material can also be saved again.
Example IV
As shown in fig. 6, the present embodiment and above-described embodiment are the difference is that the dioptric layer 21 is shaped to Half elliptic is evenly arranged with the 4th light lead face 2114, the 5th light lead face 2115 and the 6th light lead face on the dioptric layer 21 2116, the 4th light lead face 2114 is located at the middle part of the dioptric layer 21, and the 5th light lead face 2115 and the described 6th draw Smooth surface 2116 is located at the both sides of the light lead face 211A.When sunlight is from described in the 4th light lead face 2114 vertically injection When dioptric layer 21, since the 4th light lead face 2114 is located at the middle part in the refractive power face, incident ray is vertically into the folding Photosphere 21;When sunlight injects the dioptric layer 21 from the 5th light lead face 2115 or the 6th light lead face 2116, by It is located at two side positions of the dioptric layer 21 in the 5th light lead face 2115 and the 6th light lead face 2116, deviates interposition It sets, injecting the sunlight of the dioptric layer 21 can reflect, the 5th light lead face 2115 and the 6th light lead face 2116 refracted light will not cross the incident ray in the 4th light lead face 2114.In being with the 4th light lead face 2114 The heart, the dioptric layer 21 is divided for left area and right area, and the present embodiment is arranged so that positioned at the dioptric layer 21 The light lead face 211 of two side positions enters the region of each comfortable respectively side of light after the dioptric layer 21, is not in positioned at institute The light lead face 211 for stating 2114 leftward position of the 4th light lead face appears in the dioptric layer 21 into the light after the dioptric layer 21 Right area, or positioned at the light lead face 211 of 2114 right positions of the 4th light lead face enter the dioptric layer 21 after light Line appears in 21 left area of the dioptric layer namely the 4th light lead face 2114 and the 5th light lead face 2115 by described The light that dioptric layer 21 enters the heat-sink shell 22 has substantially common direction.
Embodiment five
As shown in Figure 6,7, the present embodiment place unlike the embodiments above is, in the heat-sink shell 22, described thermotropic Curved lines are set on the surface of deformation layer 23, the piezoelectric layer 24 and the electrode layer 25, and the section of the curved lines is One lines with straight line portion, peak potion 26 and valley 27 includes the line of valley 27 including the lines of peak potion 26 are referred to as crest segment Item is referred to as paddy section.The functional equation of the wherein described lines is:Crest segment:Y=k1 (x+b1)2+b3;Paddy section:Y=k2 (x+b2)2+b4; K2=Tk1;Wherein, K1, k2 are the constant for describing curvilinear motion rate to T ∈ (3,5), and b1, b2, b3, b4 are unrelated constant, according to song Line physical location determines.
In use, this slowly so that sensor can not judge sunlight since sunlight movement is by more slow Whether in movement, sunlight is torqued into a certain angle by the variation that the movement in order to strengthen sunlight is brought, will generate one it is larger Change in electric, therefore the present embodiment is in the heat-sink shell 22, the thermal-induced deformation layer 23, the piezoelectric layer 24 and the electrode The curved lines are set on the surface of layer 25.The heat-sink shell 22 is set as the structure with peak potion 26 and valley 27, can Effectively increase its surface area, and then more heats can be absorbed;The surface texture of the thermal-induced deformation layer 23 is set as described Curved lines can increase its deformation extent, and then be conducive to the piezoelectric layer 24 and generate more charge and the electrode layer 25 collect more charge.The curved lines are disposed as on the surface of 24 upper and lower surface of the piezoelectric layer, as shown in fig. 7, by It is both provided with peak potion 26,27 structure of valley in 24 upper and lower surface of the piezoelectric layer, by two opposite paddy on the piezoelectric layer 24 Thickness between portion 27 is known as wide portion 28, and the thickness in the wide portion 28 is more than the thickness of the straight line portion, as described piezoelectricity The integral thickness of layer 24 will thicken, and the piezoelectric layer 24, which thickens to be more conducive to, generates more charges.Due to the crest segment ratio The paddy section has more gentle tracing pattern, and the paddy section is more more precipitous than the crest segment, and gentle variation will lead to light- The variation of thermo-electrically also tends to gently, and gentle change in electric is not easy to be detected.As shown in fig. 6, working as sunlight from the positions A1 When being moved to the positions B1, position of the sunlight on the heat-sink shell 22 first passes around the gentle crest segment in one end, and electric signal is slow at this time Slowly change, then sunlight makes electric signal generate violent variation by precipitous paddy section, precipitous paddy section, and this difference makes The processor 5 more can sensitively detect that sunlight obtains change in location.
The present embodiment is also provided between the peak potion 26 and the valley 27 for light is focused on the valley 27 the first reflecting layer 29.It is all anti-that first reflecting layer 29 will fall the light between the peak potion 26 and the valley 27 It is mapped to the valley 27, is conducive to the valley 27 and absorbs more geothermal flows.
Embodiment six
With embodiment five the difference is that, heat-sink shell 22 described in the present embodiment, the thermal-induced deformation layer 23, the pressure The structure setting on 25 surface of electric layer 24 and the electrode layer is at multi-segment structure, as shown in figure 8, the multi-segment structure is certainly left extremely The right side includes upward slope section 201, the first U section 202, interlude 203, the second U section 204 and lower slope section 205, the upward slope section 201 It can be arranged to smooth curve obliquely, the starting of the top of the upward slope section 201 as first U section 202 Position, first U section 202 are constituted vertically downward from 201 top of the upward slope section respectively by three sections of rectilinear(-al)s One vertical section, first U section 202 bottom straightway and constitute vertically upward from the bottom straightway right endpoint Second vertical section, first vertical section are identical with the height of second vertical section.Top by second vertical section is oblique First segmental arc is set downwards, and the second segmental arc, first arc are arranged by the oblique tops the bottom endpoint D of first segmental arc Section, first segmental arc and second arc symmetrical with the vertical line where the bottom endpoint D with second segmental arc Section constitutes the interlude 203, and second U section 204 is with first U section 202 with perpendicular where the bottom endpoint D Straight line is symmetrical.The lower slope section 205 is symmetrical with the vertical line where the bottom endpoint D with the upward slope section 201. The bottom straightway of the U section is less than the position of the bottom endpoint D, the position of the bottom endpoint D in vertical direction It is less than the apical position of first vertical section in vertical direction.Further, the upward slope section 201 can also be arranged to tiltedly Straight line upward, the lower slope section 205 are arranged to the straight line of oblique lower section.
By the heat-sink shell 22, the thermal-induced deformation layer 23, the piezoelectric layer 24 and the electrode layer 25 in the present embodiment The structure setting on surface is at multisection type so that and the present invention can clearly differentiate sunlight and move the variation brought in use, And then it can more accurately detect the position of the sun.
Embodiment seven
The present embodiment is with embodiment five the difference is that the structure of the piezoelectric layer 24 and the electrode layer 25 and matching Conjunction relationship.Piezoelectric layer 24 described in the present embodiment is made of the piezoelectric ceramics of several cuboids placed side by side;Each electricity Pole 25 both sides of layer obtain upper and lower surface with adjacent piezoelectric ceramics respectively successively and contact, the electrode layer 25 and the processing 5 signal of device connects.If Fig. 9 shows, the present embodiment is preferentially that the first piezoelectric ceramics 241, second is pressed respectively using three piezoelectric ceramics Electroceramics 242 and third piezoelectric ceramics 243 and first electrode layer 251 and the second electrode lay 252.When stress is described When on one piezoelectric ceramics 241, since 241 upper surface of the first piezoelectric ceramics described in polarization generates negative electrical charge, lower surface generates The positive charge of positive charge, lower surface is collected by the first electrode layer 251, and the first electrode layer 251 becomes positively charged at this time;With The variation of sunlight position, stress is slowly transferred to second piezoelectric ceramics by first piezoelectric ceramics 241 242.In transfer process, 242 upper surface of the second piezoelectric ceramics generation negative electrical charge, lower surface generation positive charge, described second The negative electrical charge of 242 upper surface of piezoelectric ceramics is also collected by the first electrode layer 251, and with it is former in the first electrode layer 251 Some positive charges are cancelled out each other.As stress is slowly transferred on second piezoelectric ceramics 242, the first electrode layer Negative electrical charge on 251 is more and more, and electrically also from just switching to bear, electrical one positive one negative change, variation is more obvious, more added with The change of position is conveniently detected conducive to the electrode layer 25.Similarly when stress is transferred to the third piezoelectric ceramics When on 243, the variation of the second electrode lay 252 is similar with the first electrode layer 251.
Embodiment eight
On the basis of the above embodiments, as shown in Figure 10,11, holder 31 described in the present embodiment includes pedestal 311, branch Bar 312 and position-limited rack 313, the pedestal 311 are fixed on building, and the shape of the pedestal 311 is circle or rectangular, described Pedestal 311 is bolted with the building object plane.The strut 312 is connect with the pedestal 311, the strut 312 Including fixed link 3121, thin bar 3122 and bulb 3123, the fixed link 3121 and the thin bar 3122 and the bulb 3123 It is integrally formed, it is wholely set the intensity that can increase the strut 312.The fixed link 3121 is connect with the pedestal 311, institute It states bulb 3123 to connect with the position-limited rack 313, the position-limited rack 313 includes pallet 3131 and link slot 3132, described flat Grillage 3131 is for fixing the solar pipe 1, and the pallet 3131 is electrically connected with the adjustment motor 32, the pallet 3131 is integrally formed with the link slot 3132, and the link slot 3132 is detachably connected with the bulb 3123.Such as Figure 12,13 Shown, the link slot 3132 is hollow cylindrical structure, and several elongated notches are uniformly arranged in the hollow cylindrical structure 3133, four elongated notches 3133, the elongated notch are preferably uniformly opened up on the column construction in the present embodiment 3133 are provided with conducive to the connection of the bulb 3123 and the link slot 3132.The elongated notch 3133 is by the cylindricality Structure is divided into four the first arc panels 3134, and concave surface, the concave surface is arranged at the middle part of 3134 inner wall of the first arc panel It being adapted with the bulb 3123, the bulb 3123 can rotate freely in the concave surface, and the one of the link slot 3132 End is connect with the pallet 3131, and the inside radian with certain elasticity is arranged in the another port of the link slot 3132, The bulb 3123 is caught in the link slot 3132, the bulb 3123 can be in horizontal plane in the link slot 3132 On rotate 360 °.Since the elongated notch 3133 being arranged on the link slot 3132 so that first arc panel 3134 have certain elasticity, and the bulb 3123 is that elasticity is caught in the link slot 3132, and the bonding strength of the two is insufficient, Therefore before the bulb 3123 is caught in the link slot 3132, a hollow nut 314 is arranged on the bulb 3123, When the bulb 3123 is caught in the link slot 3132, the hollow nut 314 is screwed in the outer wall of the link slot 3132 On so that the hollow nut 314 is threadedly coupled with the link slot 3132, correspondingly, in the outer wall of the link slot 3132 Internal thread is arranged in upper setting external screw thread on the inner wall of the hollow nut 314, while the bulb 3123 is also described hollow In nut 314, the bulb 3123 and the outside of the link slot 3132 are provided with the hollow nut 314, to increase the two Bonding strength.The processor 5 controls the adjustment motor 32, and then adjusts the position of the pallet 3131 so that institute It is perpendicular with solar incident ray to state solar pipe 1.Preferably, anti-skid structure is set in the bottom surface of the pedestal 311, with into one Step increases the bonding strength between the pedestal 311 and building.Holder 31 described in the present embodiment can carry out 360 ° of freedom Rotation, can arbitrarily adjust 1 position of solar pipe.
Embodiment nine
The present embodiment and embodiment eight the difference is that, as shown in Figure 14,15, the pedestal 311 includes that branch is held round Column 3111 and interconnecting piece, the interconnecting piece are arranged on the upper surface of the support cylinder 3111, and the section of the interconnecting piece is The closed curve formed by first segment line and second segment line, the second segment line is long along 3111 top circumferentials of the support cylinder 1/4-1/3 upwardly extend certain altitude formation, the first segment line is used to connect two endpoints of the curve.The company Socket part is for connecting the strut 312 and the pedestal 311.The interconnecting piece is solid, and cross sectional shape is by straightway It is formed by connecting with arc segment, the arc length of the arc segment accounts for the 1/4-1/3 of the cylinder top circumferential length, and the interconnecting piece includes First connecting portion 3112 and second connecting portion 3113, the first connecting portion 3112 and the second connecting portion 3113 are arranged in institute The symmetric position of support cylinder 3111 is stated, the first connecting portion 3112 is detachably connected with the support cylinder 3111, described The first connecting portion 3112 is removably connected to described by second connecting portion 3113 and 3111 integrally connected of support cylinder Support cylinder 3111 is conducive to the assembly between the strut 312 and the pedestal 311.As shown in figure 16, connect described first Connecting hole 3114 is provided on the side of socket part 3112, the connecting hole 3114 penetrates through two sides of the first connecting portion 3112 Face;As shown in figure 17, on the medial surface of the second connecting portion 3113, i.e., on the side of the first connecting portion 3112 It is provided with first gear 3115, the first bolt hole 3116, first bolt hole have been arranged concentrically with the first gear 3115 3116 penetrate through two sides of the second connecting portion 3113.As depicted in figures 18-20, one end of the strut 312 is arranged and justifies Arc, and being connect with the interconnecting piece, the other end of the strut 312 is connect with the position-limited rack 313, the strut 312 with It is provided with first boss and second boss 3119, the first boss and the second boss on one end of the interconnecting piece connection 3119 are symmetricly set on the opposition side of the strut 312, and second gear 3117 is provided on the end of the first boss, The second gear 3117 engages connection with the first gear 3115, and the second spiral shell has been arranged concentrically with the second gear 3117 Keyhole 3118, second bolt hole 3118 penetrate through on the strut 312.The strut 312 is positioned over described first to connect Between socket part 3112 and the second connecting portion 3113 so that the second gear 3117 and 3115 company of engagement of the first gear It connects, the second boss 3119 is caught in the connecting hole 3114, and the strut 312 and the pedestal 311 are passed through bolt It is attached, specifically, the bolt is inserted into first bolt hole 3116 and second bolt hole 3118, spiral shell is used in combination The fixed bolt of mother, and then the strut 312 and the pedestal 311 are connected, and in 3115 He of the first gear When the engagement connection of the second gear 3117, the strut 312 can be rotated 360 ° around the pedestal 311.When needing to adjust When the position relationship of the strut 312 and the pedestal 311, the bolt is unscrewed, you can the strut 312 is adjusted It is whole, easy to operate and simple in structure.
The present embodiment by adjusting the strut 312 angular relationship of the pedestal 311 and the strut 312 relatively with The position relationship of the position-limited rack 313 realizes the twin-stage regulation and control of the holder 31 so that the adjustment of the holder 31 is more smart Really.
Embodiment ten
On the basis of embodiment one, the present embodiment further includes a water tank, and the water tank is connect with the solar pipe 1, The solar pipe 1 includes inner and outer tubes, and said inner tube is plugged on the inner cavity of the outer tube, said inner tube and the outer tube it Between form vacuum chamber, four target membranes are coated on the outer wall of said inner tube, four target membrane includes copper film, steel membrane, aluminium from the inside to the outside Film and the 4th film, the 4th film include titanium, zirconium, zinc or nickel film, and the present embodiment coats institute on the basis of original solar pipe State four target membranes so that the solar pipe is higher to the absorptivity of solar energy, and can reduce the solar pipe to solar energy Emissivity and heat loss coefficient, using copper, four target membrane of steel, aluminium and titanium in the present embodiment, absorptivity reaches 91% or more, transmitting Rate is less than 6%, and heat loss coefficient is less than 0.6W/ (m2﹒ DEG C).The present embodiment is also provided with photovoltaic electric on the outer wall of said inner tube Pond, the photovoltaic cell are detachably connected on the one side of said inner tube.Solar day summer shines time lengthening, and temperature is higher, And domestic hot water's dosage is less, therefore the hot water amount in solar water heater is more sufficient, if solar pipe 1 absorbs always the sun Heat heats the water in water tank or water pipe, often the hot water temperature in water heater can be caused higher, is easy to happen scald feelings Condition, and solar energy rationally cannot be utilized effectively.Therefore the present embodiment on the solar pipe 1 by being arranged the photovoltaic Battery so that the solar pipe 1 can convert the solar energy of absorption to thermal energy and electric energy simultaneously, realize the height of solar energy Effect utilizes.Holder 31 described in the present embodiment is by the square frame that four branch pipes are constituted up and down, in upper and lower two branch The first circular hole is respectively arranged on pipe, the quantity of first circular hole is consistent with the quantity of the solar pipe 1, and described first The size of circular hole is adapted with 1 size of the solar pipe, and the both ends of the solar pipe 1 are arranged in first circular hole, And some is stretched out outside described first circular hole, the solar pipe 1 is provided at both ends with sleeve, one end of the sleeve with it is described Solar pipe 1 connects, and 1 connecting portion of the solar pipe is provided with protective case, and the setting of the protective case can be reduced The abrasion to the solar pipe 1 is rotated, the other end of the sleeve and the first rotation axis connection, first rotary shaft pass through Third gear is rotated under the drive of the first driving motor, and then drives the solar pipe 1 dynamic around itself shaft rotation.Normally In the case of, the side that the photovoltaic cell is connected in said inner tube be facing away from into sunlight so that the solar pipe 1 receives Solar energy be first converted into thermal energy, the first temperature sensor is set in the water tank, for perceiving the water in the water tank Temperature, first temperature sensor are connect with 5 signal of the processor, and first temperature sensor believes the temperature detected It number is transferred in the processor 5, analysis module is provided in the processor 5, after analysis module comparison, if currently Water temperature is more than predetermined temperature, and the processor 5 controls first driving motor, made by institute's third gear drive The solar pipe 1 is rotated under the drive of first driving motor, so that being provided in said inner tube described Towards sunlight, the photovoltaic cell, which receives solar energy and converts solar energy into electrical energy, at this time is stored in institute for the side of photovoltaic cell It states in photovoltaic cell.In addition, the photovoltaic cell is in carrying out photoelectric conversion process, it will usually a large amount of heat is generated, by It is provided on the outer surface of said inner tube in the photovoltaic cell, therefore, heat-absorbing medium in said inner tube can will be described The heat that photovoltaic cell generates is taken away, and not only realizes the processing of the cooling to the photovoltaic cell, improves photoelectric conversion efficiency, The solar pipe 1 is not influenced also to the absorption of heat and user to the use demand of hot water, substantially increases solar energy Comprehensive utilization ratio effectively carries out reusing of energy source.
The present embodiment coats four target membrane on the solar pipe, can effectively improve absorptivity, and the light The setting for lying prostrate battery, further improves the overall efficiency of solar energy.
Embodiment 11
The present embodiment and embodiment ten the difference is that, second temperature sensing is provided on the inner wall of said inner tube Device, the second temperature sensor are connect with 5 signal of the processor, and coating is provided on the outer wall of said inner tube, described Coating includes four target membrane and the second reflecting layer, and four target membrane is used to promote absorption of the solar pipe 1 to sunlight, The sunlight that second reflecting layer is used to be emitted onto on the solar pipe 1 reflects away, and it is right to reduce the solar pipe 1 The absorption of sunshine heat.The section arc length of four target membrane accounts for the 1/2 of said inner tube outer surface perimeter, second reflecting layer Section arc length account for the 1/2 of said inner tube outer surface perimeter, i.e., on the circumference of said inner tube outer surface, four target membrane and described Second reflecting layer respectively accounts for half.Under normal circumstances, four target membrane exposes in the sun, when the second temperature sensor detects To said inner tube in water temperature reach setting value when, by the solar pipe 1 rotate 180 ° so that second reflecting layer is sudden and violent In the sun, the heat of the sunlight of the absorption of the solar pipe 1 at this time slows down dew, avoids and uses water caused by absorbing too many heat It is inconvenient and to adverse effect caused by solar pipe 1.
The present embodiment also coats hydrophobic membrane on the outer wall of the outer tube, and the hydrophobic membrane has higher light transmittance, base In the outer tube be high-boron-silicon glass pipe, after smearing a floor height light transmittance and hydrophobic coating on the surface thereof so that in air Dust or dirty liquid be difficult to be attached to the surface of the solar pipe outer glass tube, while the setting of the hydrophobic membrane also makes It obtains dust and dirty liquid is easily fallen by rain-out, reduce outer glass tube and be contaminated, improve the automatically cleaning of the solar pipe Ability and utilization ratio to solar energy.
Four target membrane and second reflecting layer are coated in the present embodiment in the said inner tube of the solar pipe, The hydrophobic membrane is set on the outer tube, not only avoids the solar pipe from excessively absorbing heat the adverse effect brought, also carries significantly The high utilization ratio of solar energy.
Embodiment 12
The present embodiment and embodiment ten and embodiment 11 the difference is that, the present embodiment is in order to solve of short duration stopping Using solar water heater or absorption problem of the solar pipe 1 to sunshine heat is reduced, using following technological means:This Embodiment further includes shade, and the shade includes sliding part, shading piece and force piece, and the sliding part is arranged in institute It states on holder 31, the shading piece is connect with the sliding part, and the sliding part is under the drive of the force piece in the branch It is moved on frame 31, and then drives the shading piece movement so that the solar pipe 1 is covered by the shading piece, the power Part preferably the second driving motor.As shown in figure 21, the sliding part includes guide rail 301 and motor-driven carrier 302, the guide rail 301 It is arranged on the upper layer branch pipe and lower layer's branch pipe of the holder 31, the shading piece, the shading piece is set on the guide rail 301 Including support component and cross-bridging 304, the support component is formed by multiple support elements 303 are arranged in parallel, the support element 303 Be two vertical bars are placed in parallel, and between the vertical bar interval setting more cross bars, the support element 303 with it is described Guide rail 301 is slidably connected, and specifically, is respectively arranged with sliding block at the both ends of the vertical bar, the sliding block can be in the guide rail It is moved on 301.It is different from positioned at middle section positioned at the support element 303 at head and the tail both ends and the connection of the guide rail 301 The connection of the support element 303 and the guide rail 301, the support element 303 and the guide rail 301 for being located at head end fix company It connecing, the support element 303 for being located at tail end is connect by motor-driven carrier 302 with the guide rail 301, specifically, as shown in figure 22, The motor-driven carrier 302 is set on the guide rail 301, and the motor-driven carrier 302 is electrically connected with second driving motor, institute State and be provided with fixture block 3021 on motor-driven carrier 302, the both ends of two vertical bars of end support part 303 be respectively arranged with it is described The adaptable card slot 3031 of boss, the fixture block 3021 is placed in the card slot 3031, you can realize the motor-driven carrier 302 With the connection of the end support part 303.The cross-bridging 304 is hingedly formed according to parallelogram principle by more quarter butts , under the push-and-pull action of external force, the cross-bridging 304, which can be realized, freely to be stretched, and the cross-bridging 304 connects with the cross bar It connects, when the cross-bridging 304 stretches, the support component is also shunk therewith.As shown in figure 23, the support component to Folded sheet 305 is filled between vertical bar on sunny side, the folded sheet 305 is made of light screening material, and the folded sheet 305 is by polylith Scoreboard is formed by hinge connection.Second driving motor controls the motor-driven carrier 302 and is moved on the guide rail 301 When, since the support element 303 positioned at tail end is connect with the motor-driven carrier 302, it is located at the support element 303 of tail end also with institute The movement of motor-driven carrier 302 is stated, and then under the action of the cross-bridging 304, the support element 303 for being located at tail end drives positioned at centre Support element 303 move, the folded sheet 305 becomes sprawling state from folded state under the drive of the support element 303, when When the moving trolley is moved to the end of the holder 31, the support component is pulled open safely, is arranged in the support component On the also complete drawout of each folded sheet 305, the solar pipe 1 being arranged on the holder 31 is by the folded sheet 305 coverings, do not reabsorb solar energy.
Embodiment 13
The present embodiment and embodiment 12 the difference is that, the shade includes executing agency, sliding equipment And actuating unit, the executing agency and the sliding equipment are arranged on the holder 31, the actuating unit respectively with The executing agency connects with the sliding equipment, and the actuating unit includes second driving motor and third driving electricity Machine.As shown in figure 24, holder 31 described in the present embodiment includes the first branch pipe 3101, the second branch pipe 3102, third branch pipe 3103 And the 4th branch pipe 3104, first branch pipe 3101 is symmetrical with the third branch pipe 3103, second branch pipe 3102 with it is described 4th branch pipe 3104 is symmetrical.The sliding equipment includes the guide rail 301 and the motor-driven carrier 302, and the guide rail 301 is arranged On first branch pipe 3101 and the third branch pipe 3103, the motor-driven carrier 302 is arranged on the guide rail 301, institute Motor-driven carrier 302 is stated to connect with second driving motor.The executing agency includes the second rotary shaft 3105, second rotation Shaft 3105 is arranged on second branch pipe 3102, and second rotary shaft 3105 is parallel with second branch pipe 3102 to be set It sets, the both ends of second rotary shaft 3105 are connect by U-shaped bar 3106 with second branch pipe 3102 respectively, the U-shaped bar 3106 one end is fixed on second branch pipe 3102, the second circular hole of other end end set 3107, second circle Hole 3107 is on the U-shaped bar 3106 not through the both ends of second rotary shaft 3105 are individually positioned in second circular hole In 3107, the both ends of second rotary shaft 3105 are set as the spherical shape being adapted with second circular hole 3107.Described second Rotary shaft 3105 is connect with the third driving motor, when second rotary shaft 3105 is in the drive of the third driving motor Under when being rotated, the ball-shaped end of second rotary shaft 3105 is rotated in second circular hole 3107.It is described to hold Row mechanism further includes having black-out cloth, and the black-out cloth is arranged in the one side towards sunlight of the holder 31, the black-out cloth One side be fixedly connected with second rotary shaft 3105, the other end of the black-out cloth is connect with the motor-driven carrier 302.Institute It states black-out cloth to be wound in second rotary shaft 3105, the length phase of the width of the black-out cloth and second rotary shaft 3105 It adapts to.The black-out cloth is spread to the holder under the drive of the motor-driven carrier 302 from second rotary shaft 3105 On 31 sunny slope.When needing to pack up the black-out cloth, second driving motor controls the motor-driven carrier 302 to phase Anti- direction movement, i.e., the described motor-driven carrier 302 are moved from the 4th branch pipe 3104 to 3102 direction of the second branch pipe, together When, the third driving motor starts, and controls second rotary shaft 3105 and rotates, the movement speed of the motor-driven carrier 302 With second rotary shaft 3105 rotation speed be adapted so that the speed that the motor-driven carrier 302 sets back with it is described Speed of the shading yardage roll in second rotary shaft 3105 is consistent.
Embodiment 14
On the basis of the above embodiments, the present embodiment is related to a kind of solar energy system, as shown in figure 25, the solar energy System includes heat collector, water tank, buffer tank, pumping system, in the heat collector, the water tank and the buffer tank Be provided with temperature-detecting device, be additionally provided with water-level detecting device in the water tank, the heat collector and the water tank it Between and the water tank and the buffer tank between connected by the pumping system, the temperature-detecting device, the water Level detecting apparatus and the pumping system are connect with the processor signal.The pumping system includes first pipe, second pipe And circulating pump, the water outlet of the heat collector are connect with the water inlet of the water tank by the first pipe, the thermal-arrest The water inlet of device is connect with the water outlet of the water tank by the second pipe, in the first pipe or second pipe The circulating pump is provided on road, the circulating pump is connect with the processor signal, and the processor can control described follow Ring pump is turned on and off.The temperature-detecting device includes that the first temperature sensor, second temperature sensor and third temperature pass Sensor, is provided with first temperature sensor in the heat collector, and first temperature sensor is believed with the processor Number connection, the processor can detect the water temperature in the heat collector by first temperature sensor.In the water storage The second temperature sensor is provided in case, the second temperature sensor is connect with the processor signal, the processing Device can detect the water temperature in the water tank by the second temperature sensor.The pumping system further include third pipeline, Pump and water supply pump, the buffer tank are connect with the water tank by third pipeline between water tank, are arranged on the third pipeline Have and pump between the water tank, pump is connect with the processor signal between the water tank, and the processor can control between the water tank The open and close of pump, are additionally provided with the third temperature sensor in the buffer tank, the third temperature sensor with The processor signal connection, the processor can be detected by the third temperature sensor in the buffer tank Water temperature.The water supply pump is additionally provided on the water tank, the water supply pump into the water tank for supplementing cold water.
It is additionally provided with water-level detecting device in the water tank, for detecting the water level in the water tank, the water level Detection device is connect with the processor signal.The heat collector absorbs solar heat and heats its internal water, when described When water temperature in heat collector reaches setting value, the processor controls the circulating pump and opens, by the hot water in the heat collector It is pumped into the water tank, circulating reflux to the heat collector continues to heat the water in the water tank simultaneously, so recycles Heating so that the water temperature in the water tank gradually rises.When the water temperature in the water tank reaches set temperature, the place It manages device and controls pump startup between the water tank, pumped between the water tank and the hot water in the water tank is pumped into the buffer tank, At the same time, the processor controls the water supply pump and opens, and has cold water entrance in the water tank, and in the water tank Hot water is mixed into the buffer tank.When the water temperature in the buffer tank is less than set temperature (such as 60 DEG C), the place Reason device pumps between closing the water tank, and the water in the water tank does not enter back into the buffer tank, the outer wall of the buffer tank Insulating layer 45 is additionally provided on inner surface so that the constant water temperature in the spare water.When the water level in the water tank reaches When setting value, the processor controls the water supply pump and closes, and stops supplementing cold water into the water tank.The present embodiment passes through The buffer tank is set so that the hot water heated in the heat collector can be stored to the buffer tank, can not only be true Guarantor meets user's hot water use demand, additionally it is possible to make full use of solar energy, it is made to be converted into more thermal energy, improve solar energy profit With rate, and can alleviate since water temperature over-high causes the solar pipe 1 to damage;In addition, due to the water in the buffer tank Temperature is constant, and user is not in the phenomenon that hot and cold water occur suddenly with water from the buffer tank.The present embodiment is also used and is followed Hot water in the heat collector is carried out cycle alternation by ring pump with the cold water in the water tank, is efficiently solved in the prior art Water tank and pipeline mounting condition harshness, wasting space, influence beauty and the solar heat-exchange efficiency brought using Natural Circulation The problems such as low.Water tank described in the present embodiment is hung over without high as Natural Circulation product on wall, and pipeline can be pre-buried Or it is hidden, influence aesthetics outside without centainly exposed.
Embodiment 15
On the basis of embodiment 14, as shown in figure 26, water tank described in the present embodiment includes shell 41, liner 42, blow vent 43 is arranged in one end of the liner 42, and the blow vent 43 is communicated with the external world, the bottom of the liner 42 be arranged into Water outlet 44, the intake-outlet 44 stretch out the shell 41, filling heat insulating wall 45 between the shell 41 and the liner 42, Fairlead 46 is set in the insulating layer 45, and one end of the fairlead 46 is connected to the bottom of the liner 42, the extraction The other end of pipe 46 stretches out the shell 41 and is connect with the water-level detecting device, water-level detecting device described in the present embodiment For differential pressure pickup 47, the differential pressure pickup 47 is connect by emulsion tube 48 with the fairlead 46, and the emulsion tube 48 is Inverted U-shaped, specifically, the high-pressure side of the differential pressure pickup 47 is connect with the emulsion tube 48, the differential pressure pickup 47 it is low Side is pressed to be connected to air.Make the sky in the fairlead 46 with the pressure at the 42 bottom place of communicating of the liner in the fairlead 46 Gas is compressed, and pressure transmission is to the differential pressure pickup 47.The preferred resistance of differential pressure pickup 47 described in the present embodiment is answered Variant differential pressure pickup, the power supply that the foil gauge measuring bridge of the resistance-strain type differential pressure pickup needs are electric by DC voltage-stabilizing Source provides, the linear amplifier amplification of output voltage of strain measurement bridge, then is exported after constant-current circuit, and output signal is remotely shown Show to the processor, being turned on and off for the water supply pump is controlled by the processor.Water tank described in the present embodiment Level measuring usually water level sensor is positioned over from the prior art it is different in the liner 42, due in the liner 42 Water temperature is usually higher, and water level sensor is placed in one for a long time, the easy fouling in surface, and to be subjected to the temperature difference repeatedly larger for water level sensor Cold and hot variation, be easy aging, the differential pressure pickup 47 is arranged outside the water tank the present embodiment, effectively prevents existing There is water level caused by water level sensor surface scale and aging in technology to check failure and frequently replace the fiber crops of water level sensor It is tired, and detection efficiency and sensitivity are higher.
The foregoing is merely presently preferred embodiments of the present invention, is merely illustrative for the purpose of the present invention, and not restrictive 's.Those skilled in the art understand that in the spirit and scope defined by the claims in the present invention many changes can be carried out to it, It changes or even equivalent, but falls in protection scope of the present invention.

Claims (10)

1. a kind of four target solar collecting devices, which is characterized in that including holder, solar pipe, guider and transmission device, The holder is used to that the solar pipe and the guider, the transmission device to be disposed to connect with the solar pipe, Four target membranes are coated on the outer wall of the solar pipe inner tube, and photovoltaic cell is also removably connected on the one side of said inner tube, The solar pipe can be dynamic around itself shaft rotation by the transmission device.
2. four targets solar collecting device as described in claim 1, which is characterized in that four target membrane includes copper from the inside to the outside Film, steel membrane, aluminium film and the 4th film, the 4th film include titanium, zirconium, zinc or nickel film.
3. four targets solar collecting device as described in claim 1, which is characterized in that the section arc length of the photovoltaic cell is small In the 1/2 of the solar pipe inner tube outer surface perimeter.
4. four targets solar collecting device as described in any one of claims 1-3, which is characterized in that the transmission device includes First driving motor, third gear and the first rotary shaft, the end that first rotary shaft passes through sleeve and the solar pipe Connection, and the sleeve is provided with protective case with the solar pipe contact position, first rotary shaft passes through the third tooth Wheel is rotated under the drive of first driving motor, and then drives the solar pipe rotation.
5. four targets solar collecting device as described in any one of claims 1-3, which is characterized in that the holder is by upper and lower The square frame that four branch pipes in left and right are constituted, and opens up the first circular hole on upper and lower two branch pipes, the quantity of first circular hole and Size is adapted with the solar pipe.
6. four targets solar collecting device as described in any one of claims 1-3, which is characterized in that the guider is from upper To lower including dioptric layer, heat-sink shell, thermal-induced deformation layer, piezoelectric layer and electrode layer.
7. four targets solar collecting device as claimed in claim 6, which is characterized in that the dioptric layer be shaped to Convex semicircle, to recessed semicircle or half-oval shaped.
8. four targets solar collecting device as claimed in claim 7, which is characterized in that several light leads are arranged on the dioptric layer Face is arranged between the adjacent light lead face jagged.
9. four targets solar collecting device as claimed in claim 8, which is characterized in that the heat-sink shell, the thermal-induced deformation It is a line with straightway, crest segment and paddy section that the surface texture of layer, the piezoelectric layer and the electrode layer, which is set as section, Item, and the functional equation of the lines is:
Crest segment:Y=k1 (x+b1)2+b3
Paddy section:Y=k2 (x+b2)2+ b4 k2=Tk1 T ∈ (3,5)
Wherein, K1, k2 are the constant for describing curvilinear motion rate, and b1, b2, b3, b4 are unrelated constant, true according to curve physical location It is fixed.
10. four targets solar collecting device as claimed in claim 9, which is characterized in that the crest segment includes peak potion, the paddy Section includes valley, and the first reflecting layer is provided between the peak potion and the valley, for that will fall in the peak potion and described Light between valley is reflected into the valley.
CN201820673878.5U 2018-05-07 2018-05-07 A kind of four target solar collecting devices Active CN208092556U (en)

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Application Number Priority Date Filing Date Title
CN201820673878.5U CN208092556U (en) 2018-05-07 2018-05-07 A kind of four target solar collecting devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820673878.5U CN208092556U (en) 2018-05-07 2018-05-07 A kind of four target solar collecting devices

Publications (1)

Publication Number Publication Date
CN208092556U true CN208092556U (en) 2018-11-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Link
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