CN216034992U - Floating type solar power generation platform - Google Patents
Floating type solar power generation platform Download PDFInfo
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- CN216034992U CN216034992U CN202122687901.0U CN202122687901U CN216034992U CN 216034992 U CN216034992 U CN 216034992U CN 202122687901 U CN202122687901 U CN 202122687901U CN 216034992 U CN216034992 U CN 216034992U
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Abstract
The utility model provides a floating type solar power generation platform, and relates to the technical field of floating power generation. The power generation platform comprises: a plurality of unit floating platforms, connecting pieces and elastic rods; the elastic rod is fixed with the unit floating platform through a connecting piece; the adjacent unit floating platforms are connected with the same elastic rod; the surface of the elastic rod is rough, and the diameter section of the elastic rod is elliptic. The utility model can effectively prevent the relative rotation and displacement between the elastic rod and the unit floating platform; the elastic rod has a certain buffering effect, and can limit the increase of instantaneous stress under the impact of waves through deformation so as to avoid the contact collision of adjacent unit floating platforms; the photovoltaic module has enough rigidity and toughness, controls the relative movement between the unit floating platforms within a certain range, and can keep the incident angle of the photovoltaic module of each module within 10 degrees in the sea condition with the wave height of less than 2 meters, so that the photovoltaic modules on the plurality of unit floating platforms connected into a whole have close incident angles, thereby the instantaneous power output is consistent, and the internal discharge among the modules is avoided.
Description
Technical Field
The utility model relates to the technical field of floating power generation, in particular to a floating solar power generation platform.
Background
The onshore solar power station needs to occupy huge land space, and for developed coastal areas, land resources are extremely scarce, so offshore floating solar power generation platforms are mostly adopted for power generation in coastal cities.
The existing large monomer floating type solar power generation platform is large in size, common manufacturers are not easy to produce and manufacture, a platform cannot be built by using general devices with high market maturity, and cost is reduced difficultly. And this kind of platform often adopts the buoyancy unit of pontoon formula as the platform base, installs photovoltaic module on the base, such platform envelope need compromise simultaneously support, float and protect multiple functions such as, is corroded easily and is adhered to by living beings scheduling problem under the rugged ocean environment, if will change then must completely dismantle the bottom base below, inconvenient construction, consequently comparatively harsher to the selection of material, has further increased the cost of floating platform. The overall life of the platform is entirely dependent on the life of some of its weakest components, and failure of only one of the components will result in failure of the entire platform.
Because large-scale monomer floats formula solar power generation platform and has above-mentioned shortcoming, consequently the floating formula solar power generation platform of unitization comes in time to transport, and it is formed by the platform connection of a plurality of ordinary sizes, the production of being convenient for, and the spare part of loss can be replaced alone, need not carry out whole replacement to the platform, the saving use cost of very big degree.
However, the connection between the unit floating platforms of the unitized floating solar power generation platform cannot meet the requirement of rigidity and flexibility.
The nature of connecting the more rigid platforms is that they are monolithic structures that can generate large structural bending loads and are prone to fracture under the impact of sea waves.
The relative motion between the unit floating platforms cannot be limited due to the flexible connection, and large attitude difference and even collision can occur between the unit floating platforms under the impact of waves. Different attitudes can cause different incident angles of the photovoltaic cells on the unit floating platforms at the same moment, and the larger incident angle can cause output reduction, so that the instantaneous power output of the system is inconsistent, and internal discharge occurs among different assemblies.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a floating solar power generation platform, which solves the problem that the connection among all units of a unitized floating solar power generation platform can not meet the requirements of rigidity and flexibility.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme:
a floating solar power generation platform, the power generation platform comprising: a plurality of unit floating platforms, connecting pieces and elastic rods;
the connector includes: a connecting bolt and a connecting nut;
the connecting bolt is in threaded connection with the connecting nut, and the head of the connecting bolt is fixedly connected with the unit floating platform; the free end of the screw rod of the connecting bolt is provided with a notch extending towards the head direction;
the elastic rod is accommodated in the notch, and the connecting nut is screwed to fix the elastic rod and the connecting piece;
the adjacent unit floating platforms are connected with the same elastic rod, so that the unit floating platforms are connected through the elastic rod;
the surface of the elastic rod is rough, and the diameter section of the elastic rod is oval.
Preferably, the unit cell includes: the device comprises a support framework, a buoyancy module and a plurality of armors; and armors are independently arranged on each surface of the supporting framework, and the buoyancy modules are arranged in the supporting framework and are surrounded and protected by the armors.
Preferably, the armor is convenient to disassemble, maintain and replace, and the armor and the supporting framework are not integrally formed, so that large deformation can be generated under severe sea conditions, particularly the contact part of the armor and the supporting framework allows large angular displacement, and the internal stress is not limited too much through deformation. The mechanical life of the unit floating platform is prolonged.
Preferably, the armor has a certain elasticity.
Preferably, the unit cell further comprises: an armored clamp; the armor clamp includes: a first clamp and a second clamp;
the first clamp and the second clamp are hooped on the support framework, one end of the first clamp is clamped with one end of the second clamp, and the other end of the first clamp and the other end of the second clamp are fixed through bolts;
the outer wall of the first clamp is provided with a clamping groove, and the clamping groove is clamped with the armor.
Preferably, the unit cell further comprises: a photovoltaic cell, a photovoltaic cell clamp and a bracket; the photovoltaic cell clamp clamps the photovoltaic cell, and the photovoltaic cell clamp is fixed above the supporting framework through the support.
Preferably, the photovoltaic cell clip comprises: a third clamp and a fourth clamp; the third clamp and the fourth clamp are in limit clamping connection and are fastened through bolts.
Preferably, the clamping surfaces of the third clamp and the fourth clamp are provided with buffering anti-skidding grooves.
Preferably, the stent comprises: the photovoltaic cell clamp comprises a fifth clamp and a sixth clamp, wherein the fifth clamp and the sixth clamp are hooped on a supporting framework, the fifth clamp and the sixth clamp are in limit clamping connection and fastened through bolts, and the photovoltaic cell clamp is fixedly connected with a support.
Preferably, the stent comprises: a top beam and a plurality of upright posts; the top and the back timber of stand are fixed, the bottom and the supporting framework fixed connection of stand, photovoltaic cell anchor clamps and back timber fixed connection.
(III) advantageous effects
The utility model provides a floating solar power generation platform. Compared with the prior art, the method has the following beneficial effects:
in the utility model, the head of the connecting bolt is fixedly connected with the unit floating platform; the free end of the screw rod of the connecting bolt is provided with a notch extending towards the head direction; the elastic rod is accommodated in the notch, and the connecting nut is screwed to fix the elastic rod and the connecting piece; the adjacent unit floating platforms are connected with the same elastic rod, so that the unit floating platforms are connected through the elastic rod; the surface of the elastic rod is rough, the diameter section of the elastic rod is oval, relative rotation and displacement between the elastic rod and the unit floating platform can be effectively prevented, and the stability of the power generation platform is ensured; the elastic rod has a certain buffering effect, and can limit the increase of instantaneous stress under the impact of waves through deformation so as to avoid direct contact collision of adjacent unit floating platforms; the photovoltaic module has enough rigidity and toughness, the relative movement between the unit floating platforms is controlled within a certain range, in the sea condition below 2 m wave height, large attitude difference between adjacent unit floating platforms caused by excessive deformation is avoided, the incident angle of the photovoltaic module of each module can be kept within 10 degrees, the photovoltaic modules on the unit floating platforms connected into a whole have close incident angles, so that the instantaneous power output is consistent, and internal discharge among the modules is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a power generation platform in embodiment 1 of the present invention;
FIG. 2 is a schematic view showing a connection structure of a connecting member and an elastic rod in embodiment 1 of the present invention;
FIG. 3 is a schematic structural view of a unit floating platform in example 1 of the present invention;
FIG. 4 is a schematic view of a connecting structure of a supporting framework and an armor in embodiment 1 of the present invention;
fig. 5 is a schematic view of a connection structure of a support frame and a photovoltaic cell in embodiment 1 of the present invention;
fig. 6 is a schematic structural view of a unit floating platform in embodiment 2 of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the application provides a floating solar power generation platform, and solves the problem that connection among units of a unitized floating solar power generation platform cannot meet the requirements for rigidity and flexibility.
In order to solve the technical problems, the general idea of the embodiment of the application is as follows:
in the embodiment of the utility model, the head of the connecting bolt is fixedly connected with the unit floating platform; the free end of the screw rod of the connecting bolt is provided with a notch extending towards the head direction; the elastic rod is accommodated in the notch, and the connecting nut is screwed to fix the elastic rod and the connecting piece; the adjacent unit floating platforms are connected with the same elastic rod, so that the unit floating platforms are connected through the elastic rod; the surface of the elastic rod is rough, the diameter section of the elastic rod is oval, relative rotation and displacement between the elastic rod and the unit floating platform can be effectively prevented, and the stability of the power generation platform is ensured; the elastic rod has a certain buffering effect, and can limit the increase of instantaneous stress under the impact of waves through deformation so as to avoid direct contact collision of adjacent unit floating platforms; the photovoltaic power generation platform has enough rigidity and toughness, relative movement between the unit floating platforms is controlled within a certain range, large posture difference between adjacent unit floating platforms due to overlarge deformation is avoided, photovoltaic modules on the unit floating platforms connected into a whole have close incidence angles, instantaneous power output is consistent, internal discharging among the modules is avoided, and integrity of the power generation platform is guaranteed.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Example 1:
as shown in fig. 1 and 2, the present invention provides a floating solar power generation platform, which includes: a plurality of unit floating platforms, connecting pieces 10 and elastic rods 20;
the connector 10 includes: a connecting bolt 11 and a connecting nut 12;
the connecting bolt 11 is in threaded connection with the connecting nut 12, and the head of the connecting bolt 11 is fixedly connected with the unit floating platform; the free end of the screw rod of the connecting bolt 11 is provided with a notch 13 extending towards the head direction;
the elastic rod 20 is accommodated in the notch 13, and the connection nut 12 is screwed to fix the elastic rod 20 and the connecting piece 10;
the adjacent unit floating platforms are connected with the same elastic rod 20, so that the unit floating platforms are connected through the elastic rod 20;
the surface of the elastic rod 20 is rough, the diameter section of the elastic rod is oval, relative rotation and displacement between the elastic rod 20 and the unit floating platform can be effectively prevented, and the stability of the power generation platform is ensured; the elastic rod 20 has a certain buffering effect, and can limit the increase of instantaneous stress under the impact of waves through deformation so as to avoid direct contact collision of adjacent unit floating platforms; the photovoltaic module has enough rigidity and toughness, the relative movement between the unit floating platforms is controlled within a certain range, in the sea condition below 2 m wave height, large attitude difference between adjacent unit floating platforms caused by excessive deformation is avoided, the incident angle of the photovoltaic module of each module can be kept within 10 degrees, the photovoltaic modules on the unit floating platforms connected into a whole have close incident angles, so that the instantaneous power output is consistent, and internal discharge among the modules is avoided.
As shown in fig. 3, the unit floating stage includes: a support framework 30, buoyancy modules and a plurality of armor 40; armor 40 is independently installed on each side of the supporting framework 30, and the buoyancy modules are arranged in the supporting framework 30 and are surrounded and protected by the armor 40. The unit floating platform sinking caused by damage of the buoyancy modules can be effectively avoided, and on the other hand, the armor 40 is independently arranged on the supporting framework 30, if the armor 40 on the wave-facing side bears great wave impact, even if the armor 40 on the wave-facing side is damaged, the damage can not be transmitted to other armors 40, the whole body can not be influenced, and only the damaged armor 40 needs to be disassembled and replaced.
Armor 40 is easily removed for maintenance and replacement, and armor 40 is not integrally formed with support frame 30, and therefore can be deformed significantly under severe sea conditions, particularly where armor 40 and support frame 30 contact allows for large angular displacement, and where deformation limits internal stresses not too much. The mechanical life of the unit floating platform is prolonged.
The armor 40 has certain elasticity, the armor 40 can generate certain deformation under the impact of sea waves, the deformation limits the internal overlarge stress to play a role in buffering, and the characteristic also enables the armor not to be easily damaged.
As shown in fig. 4, the unit floating stage further includes: an armored clamp; the armor clamp includes: a first clamp 41 and a second clamp 42;
the first clamp 41 and the second clamp 42 are hooped on the support framework 30, one end of the first clamp 41 is clamped with one end of the second clamp 42, and the other end of the first clamp 41 is fixed with the other end of the second clamp 42 through a bolt;
the outer wall of first anchor clamps 41 is provided with draw-in groove 43, draw-in groove 43 and armoured 40 joint realize armoured 40's installation, stable in structure, the dismouting is convenient.
As shown in fig. 5, the unit floating stage further includes: a photovoltaic cell 50, a photovoltaic cell clamp and a support; the photovoltaic cell clamp clamps the photovoltaic cell 50, and the photovoltaic cell clamp is fixed above the supporting framework 30 through a support, so that the photovoltaic cell 50 is installed.
As shown in fig. 5, the photovoltaic cell clip includes: a third jig 51 and a fourth jig 52; the third clamp 51 and the fourth clamp 52 are in limiting clamping connection and are fastened through bolts.
As shown in fig. 5, the clamping surfaces of the third clamp 51 and the fourth clamp 52 are both provided with a buffering anti-slip groove 53, so that the photovoltaic cell clamp stably clamps the photovoltaic cell 50 and is not easy to fall off.
As shown in fig. 5, the bracket includes: fifth anchor clamps 54 and sixth anchor clamps 55, fifth anchor clamps 54 and sixth anchor clamps 55 hoop establish on support chassis 30, the spacing joint of fifth anchor clamps 54 and sixth anchor clamps 55 just passes through the bolt-up, photovoltaic cell anchor clamps and support fixed connection.
Example 2:
as shown in fig. 6, the bracket includes: a top beam 56 and a plurality of uprights 57; the top and the back timber 56 of stand 57 are fixed, and the bottom and the support chassis 30 fixed connection of stand 57, photovoltaic cell anchor clamps and back timber 56 fixed connection, set up photovoltaic cell 50 high, prevent that photovoltaic cell 50 from receiving the seawater to influence life and reducing.
In summary, compared with the prior art, the utility model has the following beneficial effects:
1. in the embodiment of the utility model, the head of the connecting bolt is fixedly connected with the unit floating platform; the free end of the screw rod of the connecting bolt is provided with a notch extending towards the head direction; the elastic rod is accommodated in the notch, and the connecting nut is screwed to fix the elastic rod and the connecting piece; the adjacent unit floating platforms are connected with the same elastic rod, so that the unit floating platforms are connected through the elastic rod; the surface of the elastic rod is rough, the diameter section of the elastic rod is oval, relative rotation and displacement between the elastic rod and the unit floating platform can be effectively prevented, and the stability of the power generation platform is ensured; the elastic rod has a certain buffering effect, and can limit the increase of instantaneous stress under the impact of waves through deformation so as to avoid direct contact collision of adjacent unit floating platforms; the photovoltaic module has enough rigidity and toughness, the relative movement between the unit floating platforms is controlled within a certain range, in the sea condition below 2 m wave height, large attitude difference between adjacent unit floating platforms caused by excessive deformation is avoided, the incident angle of the photovoltaic module of each module can be kept within 10 degrees, the photovoltaic modules on the unit floating platforms connected into a whole have close incident angles, so that the instantaneous power output is consistent, and internal discharge among the modules is avoided.
2. In an embodiment of the present invention, a unit floating stage includes: the device comprises a support framework, a buoyancy module and a plurality of armors; the armor is all independently installed on each side of supporting framework, and the buoyancy module sets up in supporting framework, is surrounded the protection by the armor, can effectively avoid the buoyancy module to damage the unit floating platform that leads to and sink, and on the other hand armor all is independently installed on supporting framework, if when the armor of the face of surfing bears very big wave impact, even its somewhere has appeared destroying, this kind destroys and can not transmit on other armors yet, can not influence wholly, we only need dismantle change damaged armor can.
3. In the embodiment of the utility model, the armor is convenient to disassemble, maintain and replace, and the armor and the supporting framework are not integrally formed, so that the armor can generate larger deformation under severe sea conditions, particularly, the contact part of the armor and the supporting framework allows larger angular displacement, and the internal stress is not too large limited by the deformation. The mechanical life of the unit floating platform is prolonged.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A floating solar power generation platform, comprising: a plurality of unit floating platforms, connecting pieces (10) and elastic rods (20);
the connector (10) comprises: a connecting bolt (11) and a connecting nut (12);
the connecting bolt (11) is in threaded connection with the connecting nut (12), and the head of the connecting bolt (11) is fixedly connected with the unit floating platform; the free end of the screw rod of the connecting bolt (11) is provided with a notch (13) extending towards the head direction;
the elastic rod (20) is accommodated in the notch (13), and the connection nut (12) is screwed to fix the elastic rod (20) and the connecting piece (10);
the adjacent unit floating platforms are connected with the same elastic rod (20), so that the unit floating platforms are connected through the elastic rod (20);
the surface of the elastic rod (20) is rough, and the diameter section is oval.
2. A floating solar power generation platform as claimed in claim 1 wherein the unit floating platform comprises: a support frame (30), a buoyancy module and a plurality of armor (40); armor (40) are all independently installed to each face of support skeleton (30), buoyancy module sets up in support skeleton (30), is surrounded the protection by armor (40).
3. The floating solar power platform of claim 2, wherein the armor (40) has a degree of elasticity.
4. A floating solar power generation platform as claimed in claim 2 wherein the unit floating platform further comprises: an armored clamp; the armor clamp includes: a first clamp (41) and a second clamp (42);
the first clamp (41) and the second clamp (42) are hooped on the support framework (30), one end of the first clamp (41) is clamped with one end of the second clamp (42), and the other end of the first clamp (41) is fixed with the other end of the second clamp (42) through a bolt;
the outer wall of the first clamp (41) is provided with a clamping groove (43), and the clamping groove (43) is clamped with the armor (40).
5. A floating solar power generation platform as claimed in claim 2 wherein the unit floating platform further comprises: a photovoltaic cell (50), a photovoltaic cell clamp and a support; the photovoltaic cell clamp clamps the photovoltaic cell (50), and the photovoltaic cell clamp is fixed above the supporting framework (30) through the support.
6. The floating solar power platform of claim 5, wherein the photovoltaic cell fixture comprises: a third jig (51) and a fourth jig (52); the third clamp (51) and the fourth clamp (52) are in limiting clamping connection and are fastened through bolts.
7. The floating solar power generation platform according to claim 6, wherein the clamping surfaces of the third clamp (51) and the fourth clamp (52) are provided with buffering anti-skid grooves (53).
8. A floating solar power platform as claimed in any one of claims 5 to 7 wherein the support comprises: fifth anchor clamps (54) and sixth anchor clamps (55), fifth anchor clamps (54) and sixth anchor clamps (55) hoop establish on support chassis (30), fifth anchor clamps (54) and the spacing joint of sixth anchor clamps (55) and pass through the bolt-up, photovoltaic cell anchor clamps and support fixed connection.
9. A floating solar power platform as claimed in any one of claims 5 to 7 wherein the support comprises: a top beam (56) and a plurality of upright posts (57); the top end of the upright post (57) is fixed with the top beam (56), the bottom end of the upright post (57) is fixedly connected with the supporting framework (30), and the photovoltaic cell clamp is fixedly connected with the top beam (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122687901.0U CN216034992U (en) | 2021-11-04 | 2021-11-04 | Floating type solar power generation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122687901.0U CN216034992U (en) | 2021-11-04 | 2021-11-04 | Floating type solar power generation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216034992U true CN216034992U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122687901.0U Active CN216034992U (en) | 2021-11-04 | 2021-11-04 | Floating type solar power generation platform |
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| CN (1) | CN216034992U (en) |
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2021
- 2021-11-04 CN CN202122687901.0U patent/CN216034992U/en active Active
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