CN207350889U - Lens type solar energy generating heat collecting device and solar generating heat collecting system - Google Patents
Lens type solar energy generating heat collecting device and solar generating heat collecting system Download PDFInfo
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- CN207350889U CN207350889U CN201720793533.9U CN201720793533U CN207350889U CN 207350889 U CN207350889 U CN 207350889U CN 201720793533 U CN201720793533 U CN 201720793533U CN 207350889 U CN207350889 U CN 207350889U
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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Abstract
It the utility model is related to solar energy heat collection equipment field, more particularly to lens type solar energy generating heat collecting device and solar generating heat collecting system.Lens type solar energy generating heat collecting device includes stent, stent is equipped with thermal-collecting tube and for focusing light rays at the collector lens on thermal-collecting tube, photovoltaic module is equipped with stent between collector lens and thermal-collecting tube, photovoltaic module activity is assemblied on stent, and the quantity of illumination that distribution is projected to by collector lens on thermal-collecting tube and photovoltaic module can be freely adjusted in the active strokes of photovoltaic module.When heat demand declines, by adjusting posture and the position of photovoltaic module, reduce the quantity of illumination being projected on thermal-collecting tube, increase is projected to the quantity of illumination on photovoltaic module, improves the efficiency of light energy utilization of lens type solar energy heat collector.
Description
Technical field
It the utility model is related to solar energy heat collection equipment field, more particularly to lens type solar energy generating heat collecting device and too
Positive energy power generation and heat collection system.
Background technology
Linear Fresnel lens formula solar thermal collector is to utilize solar focusing into line by linear Fresnel lens
The heat-transfer working mediums such as conduction oil, water or water vapour in evacuated collector tube absorb solar energy heat and by solar energy collecting profit
With.Such as application publication number is CN106352562A, data of publication of application is one disclosed in the Chinese patent application of 2017.01.25
Kind linear fresnel solar concentrating collector, including lower carriage, evacuated collector tube, upper bracket and Fresnel Lenses, vacuum collection
Heat pipe fixed mount setting is fixedly mounted on upper bracket in the upper end of lower carriage, Fresnel Lenses, and upper bracket is swingable to be set in
On evacuated collector tube, sunray is refracted on evacuated collector tube after Fresnel Lenses.Use this lens type solar energy
Heat collector can convert solar energy into thermal energy, but in practical application, according to the change of use environment, in some cases
Heat supply is not required, and either the smaller heat collector of lens type solar energy at this time of heating load is in idle state or function does not obtain
Effectively play, luminous energy cannot be fully utilized.
Utility model content
The purpose of this utility model is to provide a kind of lens type solar energy generating heat collecting device, to solve current lens type
The problem of solar energy heat collector efficiency of light energy utilization；In addition, to also reside in offer a kind of using above-mentioned for the purpose of this utility model
The solar generating heat collecting system of mirror solar generating heat collecting device.
To achieve the above object, the first technical solution of the lens type solar energy generating heat collecting device of the utility model
For：Lens type solar energy generating heat collecting device includes stent, and stent is equipped with thermal-collecting tube and for focusing light rays at thermal-collecting tube
On collector lens, photovoltaic module is equipped between collector lens and thermal-collecting tube, photovoltaic module activity is assemblied on stent, photovoltaic module
Active strokes in can freely adjust distribution and be projected to the quantity of illumination on thermal-collecting tube and photovoltaic module by collector lens.
Second of technical solution of the lens type solar energy generating heat collecting device of the utility model be：In the utility model
On the basis of the first technical solution of lens type solar energy generating heat collecting device, the photovoltaic module swings and is assemblied in stent
On, the photovoltaic module is equipped with one, and photovoltaic module is arranged symmetrically on its axis of oscillation；The collector lens have parallel to
The collector lens symmetrical plane of thermal-collecting tube axis, the axis of oscillation of photovoltaic module is parallel to the axis of thermal-collecting tube and saturating in optically focused
In mirror symmetrical plane.
The third technical solution of the lens type solar energy generating heat collecting device of the utility model is：In the utility model
On the basis of the first technical solution of lens type solar energy generating heat collecting device, the photovoltaic module swings and is assemblied in stent
On, the axis of oscillation of photovoltaic module is parallel to the axis of thermal-collecting tube, and the photovoltaic module is equipped with two, the pendulum of two photovoltaic modulies
Shaft line is symmetrical parallel to be arranged in thermal-collecting tube both sides.
4th kind of technical solution of the lens type solar energy generating heat collecting device of the utility model be：In the utility model
On the basis of the third technical solution of lens type solar energy generating heat collecting device, the collector lens has parallel to thermal-collecting tube
The collector lens symmetrical plane of axis, the swinging end of two photovoltaic modulies are set close to collector lens symmetrical plane, define optically focused
Parallel to plane where the side of thermal-collecting tube axis and thermal-collecting tube axis be light boundary face on lens, the photovoltaic module is along vertically
Length in axis of oscillation direction is not less than photovoltaic module axis of oscillation and the vertical range of light boundary face.
5th kind of technical solution of the lens type solar energy generating heat collecting device of the utility model be：In the utility model
On the basis of 4th kind of technical solution of lens type solar energy generating heat collecting device, the stent, which is equipped with, to be used to adjust photovoltaic group
The angle regulator of part swing angle, the angle regulator include stepper motor and the worm gear snail being connected with stepper motor
Linkage, the worm gear mechanism include worm gear, the mitre gears engaged isometrical with worm gear, are sequentially connected simultaneously with stepper motor
The rotating worm screw of worm gear is driven, the worm gear and mitre gears connect the corresponding photovoltaic module of drive with two photovoltaic modulies respectively
Swing.
6th kind of technical solution of the lens type solar energy generating heat collecting device of the utility model be：In the utility model
On the basis of the first of lens type solar energy generating heat collecting device to any one technical solution in the 5th kind, on the stent
Equipped with the manual gear regulating device for adjusting photovoltaic module swing angle, manual gear regulating device includes being hinged on photovoltaic
Gear supporting rod and the gear groove being arranged on stent on component, gear groove at least two, gear supporting rod is away from photovoltaic group
One end of part is equipped with the interface arrangment being engaged by clamping with gear groove.
7th kind of technical solution of the lens type solar energy generating heat collecting device of the utility model be：In the utility model
On the basis of second of technical solution of lens type solar energy generating heat collecting device, the photovoltaic module swings and is assemblied in stent
On, parallel to the axis of thermal-collecting tube, the photovoltaic module is equipped with two, defines and put down on collector lens for the axis of oscillation of photovoltaic module
Row plane where the side of thermal-collecting tube axis and thermal-collecting tube axis is light boundary face, and the axis of oscillation of photovoltaic module is set respectively
In two light boundary faces.
The first technical solution of the solar generating heat collecting system of the utility model is：Generate electricity including lens type solar energy
Heat collector and heat supplying pipeline,：Lens type solar energy generating heat collecting device includes stent, and stent is equipped with thermal-collecting tube and for inciting somebody to action
Collector lens on light focusing to thermal-collecting tube, is equipped with photovoltaic module, photovoltaic module activity assembling between collector lens and thermal-collecting tube
Distribution can be freely adjusted on stent, in the active strokes of photovoltaic module and is projected to thermal-collecting tube and photovoltaic group by collector lens
The quantity of illumination on part.
Second of technical solution of the solar generating heat collecting system of the utility model be：In the solar energy of the utility model
On the basis of the first technical solution of power generation and heat collection system, the photovoltaic module swings and is assemblied on stent, the photovoltaic group
Part is equipped with one, and photovoltaic module is arranged symmetrically on its axis of oscillation；The collector lens has parallel to thermal-collecting tube axis
Collector lens symmetrical plane, the axis of oscillation of photovoltaic module parallel to thermal-collecting tube axis and be in collector lens symmetrical plane
It is interior.
The third technical solution of the solar generating heat collecting system of the utility model is：In the solar energy of the utility model
On the basis of the first technical solution of power generation and heat collection system, the photovoltaic module swings and is assemblied on stent, photovoltaic module
Axis of oscillation is parallel to the axis of thermal-collecting tube, and the photovoltaic module equipped with two, symmetrically put down by the axis of oscillation of two photovoltaic modulies
Row is arranged in thermal-collecting tube both sides.
4th kind of technical solution of the solar generating heat collecting system of the utility model be：In the solar energy of the utility model
On the basis of the third technical solution of power generation and heat collection system, the collector lens is saturating with the optically focused parallel to thermal-collecting tube axis
Mirror symmetrical plane, the swinging ends of two photovoltaic modulies are set close to collector lens symmetrical plane, define on collector lens parallel to
Plane where the side of thermal-collecting tube axis and thermal-collecting tube axis is light boundary face, and the photovoltaic module is along perpendicular to axis of oscillation side
To length not less than photovoltaic module axis of oscillation and light boundary face vertical range.
5th kind of technical solution of the solar generating heat collecting system of the utility model be：In the solar energy of the utility model
On the basis of 4th kind of technical solution of power generation and heat collection system, the stent, which is equipped with, to be used to adjust photovoltaic module swing angle
Angle regulator, the angle regulator includes stepper motor and the worm gear mechanism being connected with stepper motor, described
Worm gear mechanism includes worm gear, the mitre gears engaged isometrical with worm gear, is sequentially connected with stepper motor and drives worm gear to revolve
Photovoltaic module corresponding with two photovoltaic module connection drives is swung respectively for the worm screw turned, the worm gear and mitre gears.
6th kind of technical solution of the solar generating heat collecting system of the utility model be：In the solar energy of the utility model
On the basis of the first of power generation and heat collection system to any one technical solution in the 5th kind, the stent, which is equipped with, to be used to adjust
The manual gear regulating device of photovoltaic module swing angle, manual gear regulating device include the gear being hinged on photovoltaic module
Supporting rod and the gear groove being arranged on stent, gear groove at least two, the one end of gear supporting rod away from photovoltaic module is equipped with
The interface arrangment being engaged by clamping with gear groove.
7th kind of technical solution of the solar generating heat collecting system of the utility model be：In the solar energy of the utility model
On the basis of second of technical solution of power generation and heat collection system, the photovoltaic module swings and is assemblied on stent, photovoltaic module
Axis of oscillation is parallel to the axis of thermal-collecting tube, and the photovoltaic module is equipped with two, parallel to thermal-collecting tube axis on definition collector lens
Plane where the side of line and thermal-collecting tube axis is light boundary face, and the axis of oscillation of photovoltaic module is separately positioned on two light sides
On interface.
The beneficial effects of the utility model are：Set on the stent of the lens type solar energy photoelectric collector device of the utility model
There is photovoltaic module, photovoltaic module activity is assemblied on stent, and collector lens projection can be blocked in the active strokes of photovoltaic module
Light on to thermal-collecting tube.By blocking a part of light in the active strokes of photovoltaic module, adjust distribution and pass through collector lens
The quantity of illumination being projected on thermal-collecting tube and photovoltaic module.When heat demand declines, by the posture and the position that adjust photovoltaic module
Put, reduce the quantity of illumination being projected on thermal-collecting tube, increase is projected to the quantity of illumination on photovoltaic module, photovoltaic module profit sunray
Generate electricity；When heat demand rises, increase is projected to the quantity of illumination on thermal-collecting tube, reduces the light being projected on photovoltaic module
According to amount, the efficiency of light energy utilization of lens type solar energy heat collector is improved.
Further, photovoltaic module corresponding with two photovoltaic module connection drives is put respectively for the worm gear and mitre gears
Dynamic, two photovoltaic modulies simplify the driving mechanism of photovoltaic module by same worm drive.
Brief description of the drawings
Fig. 1 is the Fresnel Lenses and thermal-collecting tube of the specific embodiment 1 of the solar generating heat collecting system of the utility model
Arrangement schematic diagram；
Fig. 2 is the lens type solar energy power generation collection of the specific embodiment 1 of the solar generating heat collecting system of the utility model
The structure diagram of thermal；
Fig. 3 is that the photovoltaic module of the specific embodiment 1 of the solar generating heat collecting system of the utility model is in avoidance position
When view；
Fig. 4 be the specific embodiment 1 of the solar generating heat collecting system of the utility model photovoltaic module be in block position
When view；
Fig. 5 is the schematic diagram of the heating system of the specific embodiment 1 of the solar generating heat collecting system of the utility model；
Fig. 6 is that the photovoltaic module angle of the specific embodiment 1 of the solar generating heat collecting system of the utility model adjusts dress
The Automatic Control Theory figure put；
Fig. 7 is the schematic diagram of the heating system of the specific embodiment 2 of the solar generating heat collecting system of the utility model；
Fig. 8 is the schematic diagram of the heating system of the specific embodiment 3 of the solar generating heat collecting system of the utility model；
Fig. 9 is the schematic diagram of the heating system of the specific embodiment 4 of the solar generating heat collecting system of the utility model；
Figure 10 is that the photovoltaic module of the specific embodiment 5 of the solar generating heat collecting system of the utility model is in avoidance position
When view；
Figure 11 be the specific embodiment 5 of the solar generating heat collecting system of the utility model photovoltaic module be in block position
When view；
Figure 12 is that the photovoltaic module of the specific embodiment 6 of the solar generating heat collecting system of the utility model is in avoidance position
When view；
Figure 13 be the specific embodiment 6 of the solar generating heat collecting system of the utility model photovoltaic module be in block position
When view；
Figure 14 is the structure of the angle regulator of the specific embodiment 6 of the solar generating heat collecting device of the utility model
Schematic diagram；
Figure 15 is the structural representation of the photovoltaic module of the specific embodiment 6 of the solar generating heat collecting device of the utility model
Figure；
Figure 16 is that the photovoltaic module of the specific embodiment 7 of the solar generating heat collecting system of the utility model is in avoidance position
When view；
Figure 17 be the specific embodiment 7 of the solar generating heat collecting system of the utility model photovoltaic module be in block position
When view；
Figure 18 is the manual gear regulating device of the specific embodiment 8 of the solar generating heat collecting device of the utility model
Structure diagram.
Embodiment
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment of the solar generating heat collecting system of the utility model, solar generating heat collecting system include lens
Formula solar generating heat collecting device and matched heating system, as depicted in figs. 1 and 2, lens type solar energy power generation and heat collection
Device includes erecting bed 1 and the stent 2 being transferred on erecting bed 1, and stent 2 is equipped with thermal-collecting tube 3 and for light to be gathered
It is burnt to the collector lens 4 on thermal-collecting tube 3, collector lens 4 selects linear Fresnel lens in the present embodiment.It is additionally provided with stent 2
Photovoltaic module 5, photovoltaic module swing and are assemblied on stent 2.Erecting bed 1, which is equipped with, to be used to adjust phenanthrene according to the change of incident ray
The automatic tracking system of the position of Nie Er lens and thermal-collecting tube 3, automatic tracking system make the beginning of Fresnel Lenses and incident ray
Whole angle is consistent.The structure of erecting bed in other embodiment can be frame structure, be arranged as required in lens type
The center of gravity of solar generating heat collecting device.
In the present embodiment, photovoltaic module 5 swings and is assemblied on stent 2, has in the oscillating stroke of photovoltaic module 5 and blocks position
With avoid position, as shown in figure 4, photovoltaic module 5 is in the light that can be blocked when blocking by 4 directive thermal-collecting tube 3 of collector lens
Line, as shown in figure 3, photovoltaic module 5 is in when avoiding position, in the case of the thickness without considering photovoltaic module 5, by collector lens
4 whole light directive thermal-collecting tubes 3.When photovoltaic module 5 is in avoidance position, with passing through photovoltaic module swinging axle and directive thermal-collecting tube
3 light ray parallel.Photovoltaic module 5 is equipped with the light receiving surface 51 for being used for receiving light power generation, and light receiving surface 51 is in photovoltaic module 5
Block when being projected to by the light of collector lens 4 on thermal-collecting tube 3 towards collector lens 4.
Collector lens 4 has symmetrical plane, and the axis of thermal-collecting tube 3 is on collector lens symmetrical plane, and saturating with optically focused
Mirror plane is parallel, the axis of the axis of oscillation of photovoltaic module 5 parallel to thermal-collecting tube 3.Photovoltaic module 5 in the present embodiment is equipped with two
A, the axis of oscillation of two photovoltaic modulies is symmetrical parallel to be arranged in thermal-collecting tube both sides, and two photovoltaic modulies 5 are in thermal-collecting tube all the time
On opticpath between 3 and collector lens 4, when two photovoltaic modulies 5 are in and avoid position, two photovoltaic modulies 5 are with gathering
The light ray parallel of 4 directive thermal-collecting tube 3 of optical lens.
The axis of oscillation of photovoltaic module 5 in the present embodiment is in the middle part of photovoltaic module 5, and the swing of photovoltaic module 5
Axis forms the axis of symmetry of photovoltaic module 5.Photovoltaic module 5 is plate-like structure, and in other embodiment, photovoltaic module 5 can be with
It is arcuate structure.
In the present embodiment, thermal-collecting tube 3 is arranged along North and South direction, and automatic tracking system makes 3 turns of collector lens 4 and thermal-collecting tube
It is dynamic, make light that collector lens 4 passes through all the time can line focus be projected on thermal-collecting tube 3.Stent 2 has stent steering spindle, from
Dynamic tracing system includes turning to the support angle adjusting mechanism of axis connection with stent, and support angle adjusting mechanism includes the first stepping
Motor 61, the first worm gear 62 being fixedly connected with stent steering spindle and the first worm screw 63, the first snail are connected with the first worm-drive
The motor axis connection of 63 and first stepper motor 61 of bar, the first stepper motor 61 are fixed on erecting bed 1.Automatic tracking system root
According to solar azimuth Angle Position, the rotation of the first stepper motor 61 is controlled, by the decelerating effect of worm gear mechanism, drives stent
2 rotate.
The position of photovoltaic module 5 in the present embodiment is adjusted by angle regulator, when adjusting photovoltaic module 5, photovoltaic
Component 5 is swung between blocking position and avoiding position.Photovoltaic module 5 be in block position and avoid position between position when, dual light
Volt component 5 blocks a part of light, and the light being blocked can not be incident upon on thermal-collecting tube 3.It can be adjusted by swinging photovoltaic module 5
The posture of whole photovoltaic module 5, the posture of adjustment photovoltaic module 5 can adjust the quantity of illumination being incident upon on thermal-collecting tube 3.Photovoltaic module 5
In when blocking position and avoiding the position between position, photovoltaic module 5 blocks a part of light and is incident upon thermal-collecting tube 3, and light is by photovoltaic
Component 5 can be utilized after blocking by photovoltaic module 5, and photovoltaic module 5 can be generated electricity using some light, be not required
When carrying out heat supply, it can be generated electricity using photovoltaic module 5, improve the efficiency of light energy utilization.
Angle regulator includes the second stepper motor and the second worm gear mechanism being connected with the second stepper motor, the
Two worm gear mechanisms include and the second worm screw of the motor axis connection of the second stepper motor and same with the articulated shaft of photovoltaic module 5
Axis is fixedly connected to drive the second worm gear that photovoltaic module 5 is swung., can by the second stepper motor, the second worm gear mechanism
To adjust the position of photovoltaic module 5, and then adjust the quantity of illumination on thermal-collecting tube 3 and photovoltaic module 5.Turbine and worm is selected to slow down
Mechanism, on the one hand can realize big step-down ratio, and on the other hand, mechanism has auto-lock function.Angle regulator can be with
Corresponded with photovoltaic module 5, an angle regulator can also be only set, wherein the second worm gear and a photovoltaic module 5
Articulated shaft fix, set with the second worm gear meshed gears system, drive another photovoltaic module 5 to swing by gear train.
As shown in figure 3, photovoltaic module 5, which is in, avoids position, at this time by the light full illumination of collector lens 4 in thermal-collecting tube
On 3.When heat supply is not required, photovoltaic module 5 is adjusted to state as shown in Figure 4, at this time by the light full illumination of collector lens 4
In the light receiving surface 51 of photovoltaic module 5, photovoltaic module 5 is generated electricity using these light, improves the efficiency of light energy utilization.Separately
Outside, photovoltaic module 5 is avoiding position and when blocking between position, can distribute by varying the position of photovoltaic module 5 and is irradiated to photovoltaic
Component 5 and the quantity of illumination on thermal-collecting tube 3.
When solar generating heat collecting device is only used for heat energy power-generating, that is, the high-temperature heat-conductive liquid produced is steamed for heat exchange
Vapour and drive Turbo-generator Set generate electricity in the case of, solar generating heat collecting device can flexibly control thermal-collecting tube 3 and photovoltaic
Quantity of illumination distribution between component 5, adjusts the characteristics of inertia is small, governing speed is fast using photovoltaic generation, meets system for electricity
The quick-adjustsing needs of power；Meanwhile the power generation of photovoltaic module 5 utilizes thermal-collecting tube plus the total capacity of heat energy power-generating more than simple
3 thermal energy produced carry out the capacity of heat energy power-generating, can increase the supplying power for outside ability of system in the certain period of time on daytime.
To improve the reliability of heat-supply system of solar generating heat collecting device, it is necessary to supporting arrangement heat accumulation element, auxiliary heating unit
Part, meets continuous reliable heat demand.As shown in figure 5, solar generating heat collecting system includes heat accumulation element, auxiliary heating unit
Part, heat exchange element.For the sake of simplification, the elements such as conductive fluid transfer tube, control valve are not drawn.
Conductive fluid in thermal-collecting tube 3 selects conduction oil, and conduction oil has that specific heat capacity is big, heating-up temperature to it is higher and without phase
Become, the advantage such as heat conduction hydraulic coupling is low, be conducive to the heat accumulation in heat accumulation element.High-temperature heat-conductive liquid in heat accumulation element is changed in dividing wall type
In thermal element, and water carries out heat exchange, and water can be heated to be hot water, can also be heated to be the steam of certain pressure, pass through
Pipeline is provided to heat user., can be with the case of the water side generation steam of heat exchange element, or in the case of other acting working medium
For driving cooling apparatus, low-temperature receiver is provided a user by cooling apparatus.By arranging auxiliary heating element, hot charging is supplied in photo-thermal
When putting the shortage of heat of offer, for supplementary heating.In the present embodiment, auxiliary heating element uses air source heat pump, electric boiler,
Gas fired-boiler can also be used, when having external heat source, can also be external heat source etc..Air source heat pump is main auxiliary heating unit
Part, because its efficiency of heating surface is higher；Electric boiler can be used, and as emergent heating unit, its efficiency of heating surface is relatively low, and low cost can
To supplement the off-capacity of air source heat pump.The purpose so done is, on the one hand, can be carried out using low ebb or flat section electricity price
Auxiliary heating, while the heat accumulation in heat-storing device, reduce electric cost；Meanwhile during valley power consumption, it can effectively avoid peak period
Power load, avoids or reduces the expense of transmission ＆ distribution electric installation increase-volume generation.
During powering with heat supply, illumination is distributed between thermal-collecting tube 3 and photovoltaic module 5 by angle regulator
Amount, therefore, can flexibly control photovoltaic module 5 and optically focused according to parameters such as the quantity of heat storage in weather forecast, high-temperature heat-storage element
The controlled quentity controlled variables such as angle, heat conduction flow quantity between lens symmetrical plane, it is multiple to greatest extent in the case of meeting heat demand
Electricity.As shown in Figure 6, it is assumed that conductive fluid flow is definite value, in the case where there is light conditions, gives the automatic control of 5 position of photovoltaic module
Schematic diagram processed.According to parameters such as the quantity of heat storage in weather forecast, high-temperature heat-storage element, dynamic calculates target quantity of heat storage, further
Show that the thermal-collecting tube 3 of needs exports conductive fluid temperature target, conductive fluid temperature value feedback exported according to the thermal-collecting tube 3 of actual measurement,
Functional relation between conductive fluid and component angle is exported according to thermal-collecting tube 3, adjustment photovoltaic module 5 is corrected and collector lens is symmetrical
Angle value between plane.Angle value between photovoltaic module 5 and collector lens symmetrical plane is limited by maximum, minimum value.
Furthermore it is also possible to according to the incomes such as photovoltaic electricity price and the difference of valley power consumption price, heat accumulation element is rationally utilized
Capacity, is balanced in photovoltaic generation, photo-thermal heat supply, between the cheap electric heating of low ebb, so as to adjust photovoltaic generation, photo-thermal
The quantity of illumination relations of distribution between heat supply, to obtain maximum return.
The specific embodiment 2 of the solar generating heat collecting system of the utility model, the area of the present embodiment and above-described embodiment 1
It is not only that：Heat accumulation working medium is used as using hot water.As shown in fig. 7, conduction oil is not used in heat accumulation, conduction oil and heat exchanger change
Heat, the hot water storage after heating is in heat storage water tank.Heat storage water tank can be arranged in underground, advantageously reduce cost, improve and protect
Warm ability.Auxiliary heating element can also be used gas fired-boiler, when having external heat source, may be used also using air source heat pump, electric boiler
To be external heat source etc..
The specific embodiment 3 of the solar generating heat collecting system of the utility model, the area of the present embodiment and above-described embodiment 1
It is not only that：As shown in figure 8, solar generating heat collecting device directly heats water, and it is straight by the use of hot-water cylinder as heat accumulation element, hot water
Connect supply heat user.
The specific embodiment 4 of the solar generating heat collecting system of the utility model, the area of the present embodiment and above-described embodiment 3
It is not only that：As shown in figure 9, being not provided with hot-water cylinder heat accumulation element, when illumination is insufficient, supplement is provided by auxiliary heating element
Heat source.
The specific embodiment 5 of the solar generating heat collecting system of the utility model, the area of the present embodiment and above-described embodiment 1
It is not only that：As shown in Figure 10 and Figure 11, two photovoltaic modulies 5 are swung by its end and are assemblied on stent 25, and optically focused is saturating
Parallel to plane where the side of 35 axis of thermal-collecting tube and 35 axis of thermal-collecting tube it is light boundary face on mirror 45, two photovoltaic modulies 5
Axis of oscillation be separately positioned in two light boundary faces.Set the activity that two photovoltaic modulies 5 reduce photovoltaic module 5 empty
Between, facilitate the assembling of generating heat collecting device, while the setting position of axis of oscillation can also ensure that the thickness of photovoltaic module 5 does not hide
It is in the light, ensures that light is all incident upon on thermal-collecting tube 35 in complete heat supply.In other embodiment, the swinging axle of photovoltaic module 5
Line can be arranged on side of the light boundary face away from collector lens 45.
The specific embodiment 6 of the solar generating heat collecting system of the utility model, the area of the present embodiment and above-described embodiment 5
It is not only that：As shown in Figure 12 and Figure 13, the swinging end of two photovoltaic modulies 56 is set close to collector lens symmetrical plane, optically focused
Parallel to plane where the side of 36 axis of thermal-collecting tube and 36 axis of thermal-collecting tube it is light boundary face on lens 46,56 edge of photovoltaic module
Length perpendicular to axis of oscillation direction is equal to 56 axis of oscillation of photovoltaic module and the vertical range of light boundary face.Such as Figure 14 and
Figure 15 angle regulators include the second stepper motor 71 and the second worm gear mechanism being connected with the second stepper motor 71, the
Two worm gear mechanisms include with the second worm screw 72 of the motor axis connection of the second stepper motor and with photovoltaic module 56
Articulated shaft is fixedly and coaxially connected to drive the second worm gear 73 that photovoltaic module 56 is swung.Angle regulator further includes and the second snail
Wheel 73 engages and the mitre gears 74 isometrical with the second worm gear 73, mitre gears 74 and the articulated shaft of another photovoltaic module 56 are consolidated
Fixed connection.The position of two photovoltaic modulies 56 can be adjusted by the second stepper motor 71 and the second worm gear mechanism, and then
Adjust the quantity of illumination on thermal-collecting tube 36 and photovoltaic module 56.In other embodiment, photovoltaic module is along perpendicular to axis of oscillation side
To length can be more than the vertical range of photovoltaic module axis of oscillation and light boundary face.
The specific embodiment 7 of the solar generating heat collecting system of the utility model, the area of the present embodiment and above-described embodiment 1
It is not only that：As shown in Figure 16 and Figure 17, photovoltaic module 57 only sets one in the present embodiment, and photovoltaic module can rotate at this time
It is transferred on stent.
The specific embodiment 8 of the solar generating heat collecting system of the utility model, the area of the present embodiment and above-described embodiment 1
It is not only that：As shown in figure 18, stent is equipped with the manual gear tune for being used for adjusting photovoltaic module swing angle in the present embodiment
Regulating device, manual gear regulating device include the gear supporting rod 81 being hinged on photovoltaic module 58 and are arranged on stent 28
Gear groove 83, gear groove 83 are equipped with five pairs, and the one end of gear supporting rod 81 away from photovoltaic module 58 is equipped with and is clamped with gear groove 83
The cross bar 82 of cooperation, cross bar 82 form the interface arrangment that manual gear regulating device is engaged by clamping with gear groove.
The specific embodiment of the lens type solar energy generating heat collecting device of the utility model, the lens type sun of the present embodiment
Can the structure of generating heat collecting device and the lens type solar energy described in the specific embodiment of above-mentioned solar generating heat collecting system
The structure of generating heat collecting device is identical, repeats no more.
The lens type solar energy generating heat collecting device of the utility model and the other embodiment of solar generating heat collecting system
In, the axis of oscillation of above-mentioned photovoltaic module can be perpendicular to thermal-collecting tube axis, and photovoltaic module is along thermal-arrest tube axis direction at this time
On two or more can be arranged side by side.
Claims (10)
1. lens type solar energy generating heat collecting device, including stent, stent is equipped with thermal-collecting tube and for focusing light rays at collection
Collector lens on heat pipe, it is characterised in that：Photovoltaic module is equipped between collector lens and thermal-collecting tube, photovoltaic module activity is assemblied in
Distribution can be freely adjusted on stent, in the active strokes of photovoltaic module and is projected to thermal-collecting tube and photovoltaic module by collector lens
On the quantity of illumination.
2. lens type solar energy generating heat collecting device according to claim 1, it is characterised in that：The photovoltaic module is swung
It is assemblied on stent, the photovoltaic module is equipped with one, and photovoltaic module is arranged symmetrically on its axis of oscillation；The collector lens
With the collector lens symmetrical plane parallel to thermal-collecting tube axis, the axis of oscillation of photovoltaic module parallel to thermal-collecting tube axis and
In collector lens symmetrical plane.
3. lens type solar energy generating heat collecting device according to claim 1, it is characterised in that：The photovoltaic module is swung
It is assemblied on stent, the axis of oscillation of photovoltaic module is parallel to the axis of thermal-collecting tube, and the photovoltaic module is equipped with two, two light
The axis of oscillation of volt component is symmetrical parallel to be arranged in thermal-collecting tube both sides.
4. lens type solar energy generating heat collecting device according to claim 3, it is characterised in that：The collector lens has
Parallel to the collector lens symmetrical plane of thermal-collecting tube axis, the swinging end of two photovoltaic modulies is set close to collector lens symmetrical plane
Put, it is light boundary face to define on collector lens parallel to plane where the side of thermal-collecting tube axis and thermal-collecting tube axis, the light
Component is lied prostrate along the length perpendicular to axis of oscillation direction not less than photovoltaic module axis of oscillation and the vertical range of light boundary face.
5. lens type solar energy generating heat collecting device according to claim 4, it is characterised in that：The stent, which is equipped with, to be used
In the angle regulator for adjusting photovoltaic module swing angle, the angle regulator includes stepper motor and and stepper motor
The worm gear mechanism of connection, the worm gear mechanism include worm gear, the mitre gears engaged isometrical with worm gear and stepping electricity
Machine is sequentially connected and drives the rotating worm screw of worm gear, and the worm gear and mitre gears are connected drive pair with two photovoltaic modulies respectively
The photovoltaic module answered is swung.
6. solar generating heat collecting system, including lens type solar energy generating heat collecting device and heat supplying pipeline, lens type solar energy
Generating heat collecting device includes stent, and stent is equipped with thermal-collecting tube and for focusing light rays at the collector lens on thermal-collecting tube, its
It is characterized in that：Photovoltaic module is equipped between collector lens and thermal-collecting tube, photovoltaic module activity is assemblied on stent, the work of photovoltaic module
The quantity of illumination that distribution is projected to by collector lens on thermal-collecting tube and photovoltaic module can be freely adjusted in dynamic stroke.
7. solar generating heat collecting system according to claim 6, it is characterised in that：The photovoltaic module swings and is assemblied in
On stent, the photovoltaic module is equipped with one, and photovoltaic module is arranged symmetrically on its axis of oscillation；The collector lens has flat
Row in the collector lens symmetrical plane of thermal-collecting tube axis, the axis of oscillation of photovoltaic module parallel to thermal-collecting tube axis and in poly-
In optical lens symmetrical plane.
8. solar generating heat collecting system according to claim 6, it is characterised in that：The photovoltaic module swings and is assemblied in
On stent, the axis of oscillation of photovoltaic module is parallel to the axis of thermal-collecting tube, and the photovoltaic module is equipped with two, two photovoltaic modulies
Axis of oscillation symmetrical parallel be arranged in thermal-collecting tube both sides.
9. solar generating heat collecting system according to claim 8, it is characterised in that：The collector lens have parallel to
The collector lens symmetrical plane of thermal-collecting tube axis, the swinging end of two photovoltaic modulies is set close to collector lens symmetrical plane, fixed
Parallel to plane where the side of thermal-collecting tube axis and thermal-collecting tube axis it is light boundary face on adopted collector lens, the photovoltaic module
Along the length perpendicular to axis of oscillation direction not less than photovoltaic module axis of oscillation and the vertical range of light boundary face.
10. solar generating heat collecting system according to claim 9, it is characterised in that：The stent, which is equipped with, to be used to adjust
The angle regulator of photovoltaic module swing angle is saved, the angle regulator includes stepper motor and is connected with stepper motor
Worm gear mechanism, the worm gear mechanism include the worm gear mitre gears engaged isometrical with worm gear, with stepper motor biography
Dynamic to connect and drive the rotating worm screw of worm gear, the worm gear and mitre gears are corresponding with two photovoltaic module connection drives respectively
Photovoltaic module is swung.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793533.9U CN207350889U (en) | 2017-07-03 | 2017-07-03 | Lens type solar energy generating heat collecting device and solar generating heat collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793533.9U CN207350889U (en) | 2017-07-03 | 2017-07-03 | Lens type solar energy generating heat collecting device and solar generating heat collecting system |
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| Publication Number | Publication Date |
|---|---|
| CN207350889U true CN207350889U (en) | 2018-05-11 |
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|---|---|---|---|
| CN201720793533.9U Expired - Fee Related CN207350889U (en) | 2017-07-03 | 2017-07-03 | Lens type solar energy generating heat collecting device and solar generating heat collecting system |
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| CN (1) | CN207350889U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682967A (en) * | 2020-12-24 | 2021-04-20 | 青岛高远热能动力设备有限公司 | Cylindrical water lens and hollow heat collecting pipe integrated heat collecting device and heat collecting method thereof |
| CN112728620A (en) * | 2020-12-25 | 2021-04-30 | 浙江阳帆节能开发有限公司 | Air energy and solar energy complementary type heating device |
-
2017
- 2017-07-03 CN CN201720793533.9U patent/CN207350889U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682967A (en) * | 2020-12-24 | 2021-04-20 | 青岛高远热能动力设备有限公司 | Cylindrical water lens and hollow heat collecting pipe integrated heat collecting device and heat collecting method thereof |
| CN112728620A (en) * | 2020-12-25 | 2021-04-30 | 浙江阳帆节能开发有限公司 | Air energy and solar energy complementary type heating device |
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Granted publication date: 20180511 Termination date: 20200703 |