CN210532718U - Miniature tower type solar heat collection system - Google Patents

Miniature tower type solar heat collection system Download PDF

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Publication number
CN210532718U
CN210532718U CN201921128582.6U CN201921128582U CN210532718U CN 210532718 U CN210532718 U CN 210532718U CN 201921128582 U CN201921128582 U CN 201921128582U CN 210532718 U CN210532718 U CN 210532718U
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China
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rod
frame
collection system
transmission device
solar energy
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芦维斌
徐坚
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Xi'an Magic Science And Technology Development Co ltd
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Xi'an Magic Science And Technology Development Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/47Mountings or tracking

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Abstract

The utility model provides a miniature tower type solar heat collecting system, which comprises a frame, a transmission device, a heat collecting unit and a circuit module; the transmission device is arranged on the frame; a plurality of heat collecting units are arranged on the frame through a transmission device; the output end of the circuit module is electrically connected with the transmission device. The utility model provides a miniature tower solar energy collection system, through the operating condition of circuit module control transmission, and then realize the whole work of a plurality of thermal-arrest units, form the thermal-arrest system that comprises a plurality of thermal-arrest units, reduced the power requirement of drive, whole control process is easily realized, and the system can be adjusted according to the occasion of practical application, is applicable to miniature application occasion, is of value to the popularization and use in market; meanwhile, the system condenses light through the lens, high-magnification, high-precision and high-speed modular production is achieved, the system is small in occupied area and high in condensation magnification, and the system is very suitable for heating, heat supply and heat utilization of factories.

Description

Miniature tower type solar heat collection system
Technical Field
The invention relates to the technical field of solar energy collection, in particular to a miniature tower type solar heat collection system.
Background
At present, a solar heat collection system is an independent lens double-motor tracking equipment framework, and the power requirement for driving tracking is high, so that the motor equipment cost and the control cost are high, and the solar heat collection system is only suitable for a large heat collection system and is not suitable for popularization and use in the market.
Disclosure of Invention
The invention provides a miniature tower type solar heat collecting system, aiming at overcoming the technical defects that the driving and tracking power requirements of the existing solar heat collecting system are high, the motor equipment cost and the control cost are high, the existing solar heat collecting system is only suitable for a large-scale heat collecting system, and the existing solar heat collecting system is not suitable for market popularization and use.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the miniature tower type solar heat collection system comprises a frame, a transmission device, a heat collection unit and a circuit module; wherein:
the transmission device is arranged on the frame;
a plurality of heat collecting units are arranged on the frame through the transmission device;
the output end of the circuit module is electrically connected with the transmission device.
In the scheme, the frame is provided with the transmission device, the working state of the transmission device is controlled by the circuit module, so that the integral work of the plurality of heat collecting units is realized, a heat collecting system consisting of the plurality of heat collecting units is formed, sunlight can be focused on one point, the heat collecting requirement is met, and the power requirement of driving is reduced; the whole control process is easy to realize, and the system can be adjusted according to actual application occasions, is suitable for small application occasions, and is beneficial to popularization and use in the market.
The transmission device comprises a driving motor, a longitudinal transmission rod and a transverse transmission rod; wherein:
the plurality of driving motors are respectively connected with the corresponding longitudinal transmission rod and the corresponding transverse transmission rod;
the driving motor is electrically connected with the output end of the circuit module.
In the above scheme, the driving motor is used for driving the longitudinal transmission rod and the transverse transmission rod to rotate; the heat collection direction of the heat collection unit is adjusted through the rotation of the longitudinal transmission rod and the transverse transmission rod.
Wherein, the thermal-arrest unit includes lens, telescopic link, bracing piece and support: wherein:
the lens is arranged on the bracket through the telescopic connecting rod and the supporting rod;
the support is provided with a bearing hole, and the longitudinal transmission rod and the transverse transmission rod penetrate through the bearing hole to be connected with the telescopic connecting rod.
In the above scheme, the support rod is arranged at the geometric center of the lens and used for supporting the lens; the two telescopic connecting rods are matched with each other and used for controlling the orientation of the lens; the longitudinal transmission rod and the transverse transmission rod are connected with the telescopic connecting rod, and the telescopic connecting rod performs an upward pushing or downward retracting action along with the rotation of the transmission rod, so that the orientation of the lens is controlled; the bearing hole is used for placing a bearing and providing support for the transmission rod.
The heat collection unit further comprises three universal rotating mechanisms, wherein each universal rotating mechanism comprises a shell, a fixed seat, a rotating ball, a clamping ring and a connecting rod; wherein:
the fixed seat, the rotating ball, the clamping ring and the connecting rod are all arranged in the shell;
the rotating ball is connected with the telescopic connecting rod and the supporting rod through connecting pieces;
the fixed seat is fixed at the bottom of the shell, and the rotating ball is placed on the fixed seat;
the clamping ring is clamped on the rotating ball;
one end of the connecting rod is fixedly connected with the clamping ring, and the other end of the connecting rod penetrates through the shell to be connected with the lens.
In the scheme, the universal rotating mechanism provides three supporting points for the lens, drives the lens to rotate in different directions and concentrates the reflected light rays to one point to realize focusing along with the rotation of the sun at different positions; the rotary ball rotates on the shell fixed with the fixed seat, the clamping ring and the connecting rod at the other end of the rotary ball are driven to rotate, the focusing position is adjusted, and the telescopic connecting rod and the supporting rod are connected with the lens.
Wherein the telescopic connecting rod comprises a supporting component and a pushing component; wherein:
one end of the supporting component is connected with the lens, and the other end of the supporting component is connected with one end of the pushing component;
the other end of the pushing component is connected with the longitudinal transmission rod or the transverse transmission rod.
In the above scheme, one end of the pushing component is fixedly connected with the transmission rod, the other end of the pushing component rotates along with the rotation of the transmission rod, so that the supporting component is pushed to move upwards or downwards, the steering of the lens connected with the supporting component is finally driven, and the orientation of the lens is accurately controlled by respectively controlling the rotation angles of the longitudinal transmission rod and the transverse transmission rod.
A plurality of longitudinal transmission rods and a plurality of transverse transmission rods are arranged on the frame; the longitudinal transmission rod and the transverse transmission rod are perpendicular to each other to form a transmission net.
In the scheme, a plurality of heat collecting units are uniformly arranged on a transmission net formed by the longitudinal transmission rod and the transverse transmission rod; based on the heat collecting unit, the number of the longitudinal transmission rods and the number of the transverse transmission rods can be set according to actual requirements, so that heat collecting systems with different sizes are formed, and convenience is brought to users for use and popularization.
The bottom of the support is provided with a plurality of connecting through holes, and the support is connected with the frame through the connecting through holes.
In the scheme, the support is fixedly connected with the frame through the connecting through holes by utilizing the bolts, so that the frame can provide reliable support for the heat collecting unit and the strength of the consolidated system.
The circuit module comprises a microprocessor, a motor driving submodule and a power supply submodule; wherein:
the power supply module is electrically connected with the input end of the microprocessor;
the input end of the motor driving sub-module is electrically connected with the output end of the microprocessor;
and the output end of the motor driving sub-module is electrically connected with the driving motor.
The system further comprises a plurality of support columns, and one ends of the support columns are fixedly connected with the frame and used for supporting the frame.
In the above scheme, the pillar is used for supporting the frame, so that the system can be stably arranged in the application process.
The frame is of a rectangular structure, and a plurality of fixing rods are arranged on the frame at equal intervals.
In the scheme, the fixing rods improve the mechanical strength of the frame on one hand, and provide support for each heat collection unit on the other hand, so that the overall strength of the system is improved.
Compared with the prior art, the technical scheme of the invention has the beneficial effects that:
according to the miniature tower type solar heat collection system, the working state of the transmission device is controlled through the circuit module, so that the integral work of the plurality of heat collection units is realized, the heat collection system formed by the plurality of heat collection units is formed, the power requirement of driving is reduced, the whole control process is easy to realize, the system can be adjusted according to the actual application occasion, and the miniature tower type solar heat collection system is suitable for the miniature application occasion and is beneficial to popularization and use in the market; meanwhile, the system condenses light through the lens, high-magnification, high-precision and high-speed modular production is achieved, the system is small in occupied area and high in condensation magnification, and the system is very suitable for heating, heat supply and heat utilization of factories.
Drawings
FIG. 1 is a block diagram of a system;
FIG. 2 is a schematic diagram of a partial system configuration;
FIG. 3 is a schematic structural view of a heat collecting unit;
FIG. 4 is a schematic structural diagram of a universal rotation mechanism;
FIG. 5 is a partial schematic view of a heat collection unit;
FIG. 6 is a schematic diagram of the connection of the circuit module;
wherein: 1. a frame; 2. a transmission device; 21. a drive motor; 22. a longitudinal transmission rod; 23. a transverse transmission rod; 3. a heat collection unit; 31. a lens; 32. a telescopic connecting rod; 321. a support member; 322. a pushing member; 33. a support bar; 34. a support; 35. a bearing bore; 36. a universal rotation mechanism; 361. a housing 361; 362. a fixed seat; 363. a rotating ball 363; 364. a snap ring; 365. a connecting rod; 4. a circuit module; 41. a microprocessor; 42. a motor drive submodule; 43. a power supply module; 5. and a support pillar.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;
it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical solution of the present invention is further described below with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1 and 2, the miniature tower-type solar heat collection system comprises a frame 1, a transmission device 2, a heat collection unit 3 and a circuit module 4; wherein:
the transmission device 2 is arranged on the frame 1;
a plurality of heat collecting units 3 are arranged on the frame 1 through the transmission device 2;
the output end of the circuit module 4 is electrically connected with the transmission device 2.
In the specific implementation process, the frame 1 is provided with the transmission device 2, the working state of the transmission device 2 is controlled through the circuit module 4, the integral work of the heat collection units 3 is further realized, the heat collection system formed by the heat collection units 3 is formed, the power requirement of driving is reduced, the whole control process is easy to realize, the system can be adjusted according to the actual application occasions, and the system is suitable for small application occasions and beneficial to popularization and use in the market.
More specifically, the transmission device 2 comprises a driving motor 21, a longitudinal transmission rod 22 and a transverse transmission rod 23; wherein:
a plurality of driving motors 21 are respectively connected with the corresponding longitudinal driving rod 22 and the corresponding transverse driving rod 23;
the driving motor 21 is electrically connected with the output end of the circuit module 4.
In a specific implementation process, the driving motor 21 is used for driving the longitudinal driving rod 22 and the transverse driving rod 23 to rotate; the heat collecting direction of the heat collecting unit 3 is adjusted by the rotation of the longitudinal transmission rod 22 and the transverse transmission rod 23.
More specifically, as shown in fig. 3, the heat collecting unit 3 includes a lens 31, a telescopic link 32, a support rod 33 and a bracket 34: wherein:
the lens 31 is arranged on the bracket 34 through the telescopic connecting rod 32 and the supporting rod 33;
the bracket 34 is provided with a bearing hole 35, and the longitudinal transmission rod 22 and the transverse transmission rod 23 penetrate through the bearing hole 35 to be connected with the telescopic connecting rod 32.
In a specific implementation process, the supporting rod 33 is disposed at a geometric center position of the lens 31, and is used for supporting the lens 31; two telescopic connecting rods 32 are provided and matched with each other for controlling the orientation of the lens 31; the longitudinal transmission rod 22 and the transverse transmission rod 23 are connected with the telescopic connecting rod 32, and the telescopic connecting rod 32 performs an upward pushing or downward retracting action along with the rotation of the transmission rods, so that the orientation of the lens 31 is controlled; the bearing hole 35 is provided for placing a bearing to provide support for the drive rod.
More specifically, as shown in fig. 4 and 5, the heat collecting unit 3 further includes three universal rotating mechanisms 36, and each universal rotating mechanism 36 includes a housing 361, a fixed seat 362, a rotating ball 363, a clamping ring 364 and a connecting rod 365; wherein:
the fixed seat 362, the rotating ball 363, the clamping ring 364 and the connecting rod 365 are all arranged in the shell 361;
the rotating ball 363 is connected with the telescopic connecting rod 32 and the supporting rod 33 through connecting pieces;
the fixed seat 362 is fixed at the bottom of the housing 361, and the rotating ball 363 is placed on the fixed seat 362;
the clamping ring 364 is clamped on the rotating ball 363;
one end of the connecting rod 365 is fixedly connected with the snap ring 364, and the other end thereof passes through the housing 361 and is connected with the lens 31.
In a specific implementation process, the universal rotating mechanism 36 provides three support points for the lens, drives the lens 31 to rotate in different directions, and concentrates reflected light rays to one point to realize focusing along with the rotation of the sun at different positions; the rotary ball 363 rotates on the housing 361 fixed with the fixing seat 362 to drive the snap ring 364 and the connecting rod 365 at the other end of the rotary ball 363 to rotate, so that the focusing position is adjusted, and the telescopic connecting rod 32 and the supporting rod 33 are connected with the lens 31.
More specifically, the telescopic link 32 includes a support member 321 and a push member 322; wherein:
one end of the supporting member 321 is connected to the lens 31, and the other end is connected to one end of the pushing member 322;
the other end of the pushing component 322 is connected with the longitudinal transmission rod 22 or the transverse transmission rod 23.
In the specific implementation process, one end of the pushing component 322 is fixedly connected with the transmission rod, and the other end of the pushing component 322 rotates along with the rotation of the transmission rod, so as to push the supporting component 321 to move upwards or downwards, and finally drive the lens 31 connected with the supporting component 321 to turn, and the orientation of the lens 31 is accurately controlled by controlling the rotation angles of the longitudinal transmission rod 22 and the transverse transmission rod 23 respectively.
More specifically, a plurality of the longitudinal transmission rods 22 and a plurality of the transverse transmission rods 23 are arranged on the frame 1; the longitudinal driving rod 22 and the transverse driving rod 23 are perpendicular to each other to form a driving net.
In the specific implementation process, a plurality of heat collecting units 3 are uniformly arranged on a transmission network formed by the longitudinal transmission rod 22 and the transverse transmission rod 23; based on the heat collecting unit 3, the number of the longitudinal transmission rods 22 and the number of the transverse transmission rods 23 can be set according to actual requirements, so that heat collecting systems with different sizes are formed, and convenience is brought to users for use and popularization.
More specifically, the bottom of the bracket 34 is provided with a plurality of connecting through holes, and the bracket 34 is connected with the frame 1 through the connecting through holes.
In the specific implementation process, the bracket 34 is fixedly connected with the frame 1 through the connecting through holes by using bolts, so that the frame 1 provides reliable support for the heat collecting unit 3 and the strength of the consolidated system.
More specifically, as shown in fig. 6, the circuit module includes a microprocessor, a motor driving sub-module and a power supply sub-module; wherein:
the power supply module is electrically connected with the input end of the microprocessor;
the input end of the motor driving sub-module is electrically connected with the output end of the microprocessor;
and the output end of the motor driving sub-module is electrically connected with the driving motor.
The system further comprises a plurality of struts 5, wherein one ends of the struts 5 are fixedly connected with the frame 1 and used for supporting the frame 1.
In the specific implementation process, the supporting column 5 is used for supporting the frame 1, so that the stable arrangement of the system in the application process is facilitated; in practical application, the miniature tower type solar heat collection system can be used by laying in a plane or being elevated by the support columns 5, is not limited by the size of space, can be randomly changed in form, and realizes modular production.
More specifically, the frame 1 has a rectangular structure, and a plurality of fixing rods are disposed on the frame at equal intervals.
In the specific implementation process, the fixing rods improve the mechanical strength of the frame 1 on one hand, and provide support for each heat collecting unit 3 on the other hand, so that the overall strength of the system is improved.
In the specific implementation process, the system is low and short (generally not higher than 1 meter), is not limited by the space size, has strong wind resistance and fixed focus, reduces the installation difficulty, effectively solves the problems of low moving focus and wind resistance and high cost of the arc mirror of the traditional butterfly condensing system, and also solves the problems that each reflector of a large tower type needs to independently calculate the movement cost and has high technology.
In the specific implementation process, the system performs light condensation through the lens 31, high-magnification, high-precision and high-speed modular production is achieved, the system is small in occupied area and high in light condensation magnification, and the system is very suitable for heating, heat supply and factory heat utilization.
Example 2
More specifically, on the basis of embodiment 1, the transmission device further includes a transmission chain, which is provided on the frame 1; the end parts of the longitudinal transmission rod 22 and the transverse transmission rod 23 are both provided with chain teeth, and the chain teeth are arranged on the transmission chain; the driving motor 21 is connected with the transmission chain and used for controlling the rotation of the transmission chain.
In the specific implementation process, the use of the motors is reduced through the rotation of the transmission chain and the mechanical linkage and coaxial linkage, so that the longitudinal transmission rod 22 and the transverse transmission rod 23 are driven to rotate, the heat collection direction of the heat collection unit is controlled, the number of the driving motors 21 is effectively reduced, and the cost of the system is greatly saved.
In the specific implementation process, the frame 1 adopts an H-shaped steel structure, so that the integral flatness, stability, outdoor environment and wind resistance are ensured; the lenses 31 are 480MM wide small lenses, the spacing is small, the whole lens is not blocked when the lens is moved, the acquisition surface is fully utilized, each unit is 9.5 m and is 90.25 square meters, the units can be freely combined, and each unit in different combinations (such as 8.0 m, 12 m and the like) can be detached and installed in environments with areas not met, so that the control is not influenced.
In the specific implementation process, the transmission device 2 realizes linkage control of a plurality of structures, so that the cost of the motor is reduced to the greatest extent; the traditional control mode is that a single motor independently controls the rotation angle of one position, but the system realizes that one motor simultaneously controls the operation of one row of heat collecting units 3 and realizes the common movement of a plurality of heat collecting units 3. The paving area of 100 square meters needs 400 lenses and 800 motors for driving when the system is paved according to the traditional method, and the paving of the system can meet the requirement that all the lenses automatically follow the sun for light condensation only by 36 motors.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. Miniature tower solar energy collection system, its characterized in that: comprises a frame (1), a transmission device (2), a heat collection unit (3) and a circuit module (4); wherein:
the transmission device (2) is arranged on the frame (1);
a plurality of heat collecting units (3) are arranged on the frame (1) through the transmission device (2);
the output end of the circuit module (4) is electrically connected with the transmission device (2).
2. The miniature tower solar energy collection system according to claim 1, wherein: the transmission device (2) comprises a driving motor (21), a longitudinal transmission rod (22) and a transverse transmission rod (23); wherein:
the driving motors (21) are connected with the corresponding longitudinal driving rod (22) and the corresponding transverse driving rod (23) respectively;
the driving motor (21) is electrically connected with the output end of the circuit module (4).
3. The miniature tower solar energy collection system according to claim 2, wherein: the heat collection unit (3) comprises a lens (31), a telescopic connecting rod (32), a support rod (33) and a support (34): wherein:
the lens (31) is arranged on the bracket (34) through the telescopic connecting rod (32) and the supporting rod (33);
the support (34) is provided with a bearing hole (35), and the longitudinal transmission rod (22) and the transverse transmission rod (23) penetrate through the bearing hole (35) to be connected with the telescopic connecting rod (32).
4. The miniature tower solar energy collection system according to claim 3, wherein: the heat collection unit (3) further comprises three universal rotating mechanisms (36), wherein each universal rotating mechanism (36) comprises a shell (361), a fixed seat (362), a rotating ball (363), a clamping ring (364) and a connecting rod (365); wherein:
the fixed seat (362), the rotating ball (363), the clamping ring (364) and the connecting rod (365) are all arranged in the shell (361);
the rotating ball (363) is connected with the telescopic connecting rod (32) and the supporting rod (33) through connecting pieces;
the fixed seat (362) is fixed at the bottom of the shell (361), and the rotating ball (363) is placed on the fixed seat (362);
the clamping ring (364) is clamped on the rotating ball (363);
one end of the connecting rod (365) is fixedly connected with the clamping ring (364), and the other end of the connecting rod penetrates through the shell (361) to be connected with the lens (31).
5. The miniature tower solar energy collection system according to claim 3, wherein: the telescopic link (32) comprises a support part (321) and a pushing part (322); wherein:
one end of the supporting component (321) is connected with the lens (31), and the other end of the supporting component is connected with one end of the pushing component (322);
the other end of the pushing component (322) is connected with the longitudinal transmission rod (22) or the transverse transmission rod (23).
6. The miniature tower solar energy collection system according to claim 3, wherein: a plurality of longitudinal transmission rods (22) and a plurality of transverse transmission rods (23) are arranged on the frame (1); the longitudinal transmission rod (22) and the transverse transmission rod (23) are perpendicular to each other to form a transmission net.
7. The miniature tower solar energy collection system according to claim 3, wherein: the bottom of the support (34) is provided with a plurality of connecting through holes, and the support (34) is connected with the frame (1) through the connecting through holes.
8. The miniature tower-type solar heat collection system according to any one of claims 2 to 6, wherein: the circuit module (4) comprises a microprocessor (41), a motor driving sub-module (42) and a power supply sub-module (43); wherein:
the power supply module (43) is electrically connected with the input end of the microprocessor (41);
the input end of the motor driving submodule (42) is electrically connected with the output end of the microprocessor (41);
the output end of the motor driving submodule (42) is electrically connected with the driving motor (21).
9. The miniature tower solar energy collection system according to claim 8, wherein: still include pillar (5), pillar (5) have a plurality ofly, the one end of pillar (5) all with frame (1) fixed connection.
10. The miniature tower solar energy collection system according to claim 9, wherein: the frame (1) is of a rectangular structure.
CN201921128582.6U 2019-07-17 2019-07-17 Miniature tower type solar heat collection system Active CN210532718U (en)

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Application Number Priority Date Filing Date Title
CN201921128582.6U CN210532718U (en) 2019-07-17 2019-07-17 Miniature tower type solar heat collection system

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Application Number Priority Date Filing Date Title
CN201921128582.6U CN210532718U (en) 2019-07-17 2019-07-17 Miniature tower type solar heat collection system

Publications (1)

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CN210532718U true CN210532718U (en) 2020-05-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110260537A (en) * 2019-07-17 2019-09-20 西安神奇科技发展有限公司 Micro tower type solar thermal collection system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110260537A (en) * 2019-07-17 2019-09-20 西安神奇科技发展有限公司 Micro tower type solar thermal collection system
CN110260537B (en) * 2019-07-17 2024-01-30 西安神奇科技发展有限公司 Miniature tower type solar heat collection system

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