CN216973834U - But angle regulation's photovoltaic phase transition wall - Google Patents
But angle regulation's photovoltaic phase transition wall Download PDFInfo
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- CN216973834U CN216973834U CN202220514363.7U CN202220514363U CN216973834U CN 216973834 U CN216973834 U CN 216973834U CN 202220514363 U CN202220514363 U CN 202220514363U CN 216973834 U CN216973834 U CN 216973834U
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Abstract
The utility model provides an angle-adjustable photovoltaic phase change wall which comprises a wall body and a photovoltaic phase change plate, wherein the top of the photovoltaic phase change plate is rotatably connected to the wall body, a sliding rod is arranged on the back surface of the photovoltaic phase change plate along the horizontal direction, a first sliding block and a second sliding block are connected to the sliding rod in a sliding manner, a first connecting rod is connected to the first sliding block, a second connecting rod is connected to the second sliding block, and the first connecting rod is hinged to the second connecting rod; be equipped with the driving piece on the wall body, the driving piece is used for driving first connecting rod and second connecting rod to keep away from the one end of photovoltaic phase change board and is close to each other or the separation simultaneously to this drives first slider and second slider and is close to each other or the separation simultaneously, when first slider and second slider are close to each other simultaneously, the motion of wall body direction is kept away from to the photovoltaic phase change board, when first slider and second slider when mutual separation simultaneously, the motion of wall body direction is close to the photovoltaic phase change board. The angle of the photovoltaic phase change plate is adjusted through a simple structure, and the power generation efficiency of the photovoltaic phase change plate is improved.
Description
Technical Field
The utility model relates to the technical field of solar power generation, in particular to a photovoltaic phase change wall with an adjustable angle.
Background
Solar energy is used as a clean and free new source and is gradually applied to various fields such as buildings, traffic, communication and the like, and the combination of solar power generation and buildings is a great direction for future development. Because the photovoltaic power generation is superior to the photo-thermal power generation in the aspects of power generation efficiency, technical prospects and the like, the photovoltaic panel is widely popularized and used for power generation in China at present. However, solar photovoltaic power generation has many problems, and the more prominent problem is the low power generation efficiency. The reason for this problem is mainly that the photovoltaic panel power generation efficiency is closely related to the solar irradiation angle and is greatly affected by the temperature.
Regarding the problem of the sun irradiation angle, in the prior art, the angle of the photovoltaic panel is changed in various ways to improve the power generation efficiency, but the mechanism for adjusting the angle of the photovoltaic panel is complex in structure and not beneficial to saving the cost.
Regarding the problem of temperature influence, in summer, the working temperature of the photovoltaic panel can reach 55 ℃ at most, and the generating efficiency of the solar cell is reduced by 0.35-0.5% when the temperature of the photovoltaic panel is increased by 1 ℃. The prior art currently uses plates of phase change material to solve the problem. Phase change materials refer to substances that change state of matter and provide latent heat as a result of a change in temperature. The process of converting physical properties becomes a phase change process, in which the phase change material absorbs or releases a large amount of latent heat.
Therefore, how to design a simple structure to adjust the angle of the photovoltaic panel is a problem which needs to be solved urgently at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an angle-adjustable photovoltaic phase change wall, which can adjust the angle of a photovoltaic phase change plate through a simple structure and improve the power generation efficiency of the photovoltaic phase change plate.
The utility model provides an angle-adjustable photovoltaic phase change wall which comprises a wall body and a photovoltaic phase change plate, wherein the top of the photovoltaic phase change plate is rotatably connected to the wall body, a sliding rod is arranged on the back surface of the photovoltaic phase change plate along the horizontal direction, a first sliding block and a second sliding block are connected to the sliding rod in a sliding mode, a first connecting rod is connected to the first sliding block, a second connecting rod is connected to the second sliding block, and the first connecting rod is hinged to the second connecting rod; be equipped with the driving piece on the wall body, the driving piece is used for the drive first connecting rod and second connecting rod are kept away from the one end of photovoltaic phase change board is close to each other simultaneously or the separation to this drives first slider and second slider are close to each other simultaneously or the separation, works as when first slider and second slider are close to each other simultaneously, photovoltaic phase change board is towards keeping away from the motion of wall body direction, works as when first slider and second slider are mutual separation simultaneously, photovoltaic phase change board is towards being close to the motion of wall body direction.
Compared with the prior art, the photovoltaic phase change plate has the advantages that the sliding rod is arranged on the back face of the photovoltaic phase change plate along the horizontal direction, the sliding rod is connected with the first sliding block and the second sliding block in a sliding mode, the first sliding block is connected with the first connecting rod, the second sliding block is connected with the second connecting rod, the first connecting rod is hinged with the second connecting rod, and one ends, far away from the photovoltaic phase change plate, of the first connecting rod and one ends, far away from the photovoltaic phase change plate, of the second connecting rod are arranged on the wall and are close to or separated from each other at the same time; when the driving piece drives one ends, far away from the photovoltaic phase change plate, of the first connecting rod and one ends, far away from the photovoltaic phase change plate, of the second connecting rod to simultaneously approach each other, the first sliding block and the second sliding block can be driven to simultaneously approach each other so that the photovoltaic phase change plate moves towards the direction far away from the wall body, the angle between the photovoltaic phase change plate and the wall body is increased, sunlight can better irradiate on the photovoltaic phase change plate, and therefore power generation efficiency is improved; when the driving piece drives the first connecting rod and the second connecting rod to be separated from one end of the photovoltaic phase change plate, the first sliding block and the second sliding block can be driven to be separated from each other at the same time so that the photovoltaic phase change plate moves towards the direction close to the wall body, the angle between the photovoltaic phase change plate and the wall body is reduced, the photovoltaic phase change plate is folded, and the photovoltaic phase change plate is attached to the wall body. The photovoltaic phase change plate angle adjusting device is simple in structure, easy to operate and low in cost.
Furthermore, the driving part comprises a synchronous motor, threaded rods with opposite spiral directions are arranged on two sides of the synchronous motor, the length direction of each threaded rod is parallel to that of the corresponding sliding rod, a first sliding connecting piece and a second sliding connecting piece are connected to the threaded rods, the first sliding connecting piece and the second sliding connecting piece are respectively located on two sides of the synchronous motor, the first sliding connecting piece is connected with the first connecting rod, and the second sliding connecting piece is connected with the second connecting rod. When the synchronous motor is started, the first sliding connecting piece and the second sliding connecting piece can be driven to mutually approach or separate on the threaded rod at the same time, and then the first connecting rod and the second connecting rod are transmitted to the first sliding block and the second sliding block to mutually approach or separate. Simple structure and easy operation.
Furthermore, a groove for accommodating the driving piece is formed in the wall body at a position corresponding to the sliding rod. The driving piece is arranged in the groove in the wall body, so that the photovoltaic phase change plate is smooth when being attached to the wall body.
Further, the middle position of the first connecting rod is hinged with the middle position of the second connecting rod. Therefore, the change of the distance between the first sliding connecting piece and the second sliding connecting piece is equal to the change of the distance between the first sliding block and the second sliding block, and the adjustment is more stable.
Furthermore, a hollow cylinder is arranged at the top of the photovoltaic phase change plate, a pre-buried fixed steel sheet is arranged on the wall body, a positioning hole is formed in the pre-buried fixed steel sheet, and the positioning hole and the hollow cylinder are inserted into the hole of the hollow cylinder through a positioning pin to realize connection. Realize the articulated between photovoltaic phase change board hollow cylinder and the pre-buried fixed steel sheet locating hole through the locating pin, simple structure, easy realization, photovoltaic phase change board can rotate as the axle center by hollow cylinder.
Furthermore, the photovoltaic phase change plate comprises a photovoltaic plate frame body, a phase change material plate and a cover plate, wherein a containing groove used for containing the phase change material plate is formed in the surface of the photovoltaic plate frame body, and the cover plate covers the top opening of the containing groove. The phase change material plate is arranged in the photovoltaic panel frame body, the surface of the photovoltaic panel frame body is the solar panel, the phase change material plate can effectively adjust the plate temperature of the solar panel during working, and particularly, the heat generated during working of the solar panel is absorbed through solid-liquid conversion of the phase change material, so that the power generation efficiency is improved.
Furthermore, the number of the photovoltaic phase change plates is multiple, and the photovoltaic phase change plates are arranged on the wall in an array mode. A plurality of photovoltaic phase change plates are arranged in an array mode, the area of the photovoltaic plates can be increased, and the power generation efficiency is improved.
Further, the sliding rod is arranged on the position, close to the bottom, of the back of the photovoltaic phase change plate. The top of photovoltaic phase change board is rotation portion, sets up the slide bar on the position that photovoltaic phase change board is close to the bottom for the driving piece is changeed the drive photovoltaic phase change board and is close to or keeps away from the wall body motion, and is laborsaving convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a side view of the photovoltaic phase change panel in a folded state according to the present invention;
FIG. 3 is a side view of the photovoltaic phase change panel of the present invention in an open state;
fig. 4 is a top view of the photovoltaic phase change plate in a folded state according to the present invention;
FIG. 5 is a top view of the photovoltaic phase change panel of the present invention in an open state;
FIG. 6 is a schematic diagram of a back structure of a photovoltaic phase change plate according to the present invention;
FIG. 7 is a schematic structural diagram of a photovoltaic phase change plate according to the present invention;
fig. 8 is a schematic view of an installation structure of the wall body according to the present invention.
Description of reference numerals:
1. a wall body; 1.1, a groove; 2. pre-burying a fixed steel sheet; 2.1, positioning holes; 3. a photovoltaic phase change plate; 3.1, hollow cylinder; 3.2, photovoltaic panel frame bodies; 3.2.1, a containing groove; 3.3, phase change material plate; 3.4, a cover plate; 4. a slide bar; 5.1, a first slide block; 5.2, a second slide block; 6.1, a first connecting rod; 6.2, a second connecting rod; 7. a drive member; 7.1, a synchronous motor; 7.2, a threaded rod; 7.3, a first sliding connection piece; 7.4, a second sliding connection.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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.
As shown in fig. 1 to 6, the utility model shows an angle-adjustable photovoltaic phase change wall, which includes a wall body 1 and a photovoltaic phase change plate 3, wherein the top of the photovoltaic phase change plate 3 is rotatably connected to the wall body 1, a sliding rod 4 is arranged on the back of the photovoltaic phase change plate 3 along the horizontal direction, a first slider 5.1 and a second slider 5.2 are slidably connected to the sliding rod 4, the first slider 5.1 is connected with a first connecting rod 6.1, the second slider 5.2 is connected with a second connecting rod 6.2, and the first connecting rod 6.1 is hinged to the second connecting rod 6.2; a groove 1.1 is arranged on the wall body 1 corresponding to the sliding rod 4, and a driving piece 7 is arranged in the groove 1.1. The driving piece 7 is arranged in the groove 1.1 in the wall body 1, so that the photovoltaic phase change plate 3 is smooth when being attached to the wall body 1.
The driving piece 7 is used for driving one end of the first connecting rod 6.1 and one end of the second connecting rod 6.2, far away from the photovoltaic phase change plate 3, to be close to or separated from each other at the same time, so as to drive the first sliding block 5.1 and the second sliding block 5.2 to be close to or separated from each other at the same time, when the first sliding block 5.1 and the second sliding block 5.2 are close to each other at the same time, the photovoltaic phase change plate 3 moves towards the direction far away from the wall body 1, and when the first sliding block 5.1 and the second sliding block 5.2 are separated from each other at the same time, the photovoltaic phase change plate 3 moves towards the direction close to the wall body 1.
Specifically, the driving piece 7 comprises a synchronous motor 7.1, threaded rods 7.2 with opposite spiral directions are arranged on two sides of the synchronous motor 7.1, the length direction of the threaded rods 7.2 is parallel to that of the sliding rods 4, a first sliding connecting piece 7.3 and a second sliding connecting piece 7.4 are connected to the threaded rods 7.2, the first sliding connecting piece 7.3 and the second sliding connecting piece 7.4 are respectively located on two sides of the synchronous motor 7.1, the first sliding connecting piece 7.3 is connected with the first connecting rod 6.1, and the second sliding connecting piece 7.4 is connected with the second connecting rod 6.2. When the synchronous motor 7.1 is started, the first sliding connecting piece 7.3 and the second sliding connecting piece 7.4 can be driven to approach or separate from each other on the threaded rod 7.2 at the same time, and then the first connecting rod 6.1 and the second connecting rod 6.2 are transmitted to the first sliding block 5.1 and the second sliding block 5.2 to approach or separate from each other. Simple structure and easy operation.
Wherein, the first sliding connecting piece 7.3 and the second sliding connecting piece 7.4 are provided with internal threads which are in threaded connection with the threaded rod 7.2.
According to the photovoltaic phase change plate, the sliding rod 4 is arranged on the back of the photovoltaic phase change plate 3 along the horizontal direction, the sliding rod 4 is connected with the first sliding block 5.1 and the second sliding block 5.2 in a sliding mode, the first sliding block 5.1 is connected with the first connecting rod 6.1, the second sliding block 5.2 is connected with the second connecting rod 6.2, the first connecting rod 6.1 is hinged with the second connecting rod 6.2, and one end, away from the photovoltaic phase change plate 3, of the first connecting rod 6.1 and one end, away from the photovoltaic phase change plate 3, of the second connecting rod 6.2 are simultaneously close to or separated from each other; when the driving piece 7 drives one ends of the first connecting rod 6.1 and the second connecting rod 6.2, which are far away from the photovoltaic phase change plate 3, to approach each other at the same time, the first sliding block 5.1 and the second sliding block 5.2 can be driven to approach each other at the same time so that the photovoltaic phase change plate 3 moves towards the direction far away from the wall body 1, so that the angle between the photovoltaic phase change plate 3 and the wall body 1 is increased, sunlight can be better irradiated on the photovoltaic phase change plate 3, and the power generation efficiency is improved; when the driving piece 7 drives the first connecting rod 6.1 and the second connecting rod 6.2 to be separated from one end of the photovoltaic phase change plate 3, the first sliding block 5.1 and the second sliding block 5.2 can be driven to be separated from each other at the same time so that the photovoltaic phase change plate 3 moves towards the direction close to the wall body 1, the angle between the photovoltaic phase change plate 3 and the wall body 1 is reduced, the photovoltaic phase change plate 3 is folded, and the photovoltaic phase change plate 3 is attached to the wall body 1. The photovoltaic phase change plate 3 angle adjusting device is simple in structure, easy to operate and low in cost.
The middle position of the first connecting rod 6.1 is hinged with the middle position of the second connecting rod 6.2 to form an X-shaped structure. In this way, the change in the distance between the first sliding connector 7.3 and the second sliding connector 7.4 is equal to the change in the distance between the first slider 5.1 and the second slider 5.2, and the adjustment is more stable.
And the sliding rod 4 is arranged on the back surface of the photovoltaic phase change plate 3 close to the bottom. The top of photovoltaic phase change board 3 is the rotation portion, sets up slide bar 4 on photovoltaic phase change board 3 is close to the position of bottom for driving piece 7 is changeed drive photovoltaic phase change board 3 and is close to or keeps away from 1 motion of wall body, and is laborsaving convenient.
According to the utility model, as shown in fig. 7 and 8, a hollow cylinder 3.1 is arranged at the top of a photovoltaic phase change plate 3, an embedded fixing steel sheet 2 is arranged on a wall body 1, a positioning hole 2.1 is formed in the embedded fixing steel sheet 2, and a positioning pin is inserted into the positioning hole 2.1 and a hole of the hollow cylinder 3.1 to realize connection. The quantity of pre-buried fixed steel sheet 2 is two, set up on wall body 1 relatively, the hollow cylinder 3.1 of photovoltaic phase change board 3 can be placed to the position between two pre-buried fixed steel sheets 2, during the installation, with the coaxial alignment of hollow cylinder 3.1 of photovoltaic phase change board 3 and pre-buried fixed steel sheet 2's locating hole 2.1, insert in locating hole 2.1 and hollow cylinder 3.1 through the locating pin and realize the photovoltaic phase change board 3 and pre-buried articulated between the fixed steel sheet 2, moreover, the steam generator is simple in structure, easy realization, photovoltaic phase change board 3 can rotate for the axle center by hollow cylinder 3.1.
Photovoltaic phase change board 3 includes photovoltaic board support body 3.2, phase change material board 3.3 and apron 3.4, and photovoltaic board support body 3.2 offers the storage tank 3.2.1 that is used for holding phase change material board 3.3 on the surface, and the top opening part at storage tank 3.2.1 is closed in the apron 3.4 lid. Arrange phase change material board 3.3 in photovoltaic board support body 3.2, photovoltaic board support body 3.2's surface is solar panel, and the board temperature of solar panel during operation can effectively be adjusted to phase change material board 3.3, specifically absorbs the heat that solar panel during operation produced through phase change material's solid-liquid conversion to this improves the generating efficiency.
The number of the photovoltaic phase change plates 3 is multiple, and the photovoltaic phase change plates are arranged on the wall body 1 in an array mode. A plurality of photovoltaic phase change plates 3 are arranged in an array mode, the area of the photovoltaic plates can be increased, and the power generation efficiency is improved. The photovoltaic phase change plates 3 are connected in parallel to an outdoor main circuit, and the outdoor main circuit is connected to an indoor electric box. An inverter and a main distribution switch are connected in series in the electric box. The circuit is divided into two paths after passing through the electric box, one path is connected to an alternating current load, namely, the synchronous motor 7.1 provides power, and the other path is directly connected to a national alternating current power grid. The synchronous motor 7.1 can be connected into a wireless network, the gateway is connected with the internet, a user can control the operation of the synchronous motor 7.1 on electronic equipment such as a mobile phone and the like, and the opening time of the synchronous motor 7.1 and the size of the provided power can be set through a program, so that the angle of the photovoltaic phase change plate 3 at each time can be controlled, and the power generation efficiency of the photovoltaic plate is improved.
In the utility model, the phase change material plate 3.3 is formed by packaging and shaping the phase change material by using a resin material, in the embodiment, special wax for the No. 28 phase change energy storage material of Shanghai Joule wax industry Co., Ltd is adopted, the phase change temperature is 29 ℃, and the heat conductivity coefficient is 0.21W/(m.K). The shape-stabilized phase change material is formed by dispersing the phase change material in a solid support material in small particles, and the phase change material cannot be melted or deformed at a phase change temperature section, so that the stability of the shape is ensured, and the problems of leakage, corrosivity, difficulty in maintaining the device and the like of the traditional phase change material are solved.
When the phase-change material is used, the temperature at night in hot summer and cold winter areas is lower than the phase-change temperature (namely 29 ℃) of the phase-change material in the device in summer, and the temperature in the daytime is generally higher than the phase-change temperature. Therefore, in summer, the synchronous motor 7.1 can be started according to the change of the sun irradiation angle, the photovoltaic phase change plate 3 is rotated to form a certain included angle with the wall surface, and the power generation efficiency of the photovoltaic plate is improved. At this moment, because the operating temperature of the photovoltaic phase change plate 3 is far higher than the phase change temperature of the phase change material, the phase change material plate 3.3 behind the photovoltaic panel (solar panel) absorbs the heat generated by the work of the photovoltaic panel, so as to achieve the effect of adjusting the operating temperature of the photovoltaic panel, so that the photovoltaic panel is always maintained in the proper operating temperature, and the power generation efficiency of the photovoltaic panel can be improved. At night, when the working temperature of the photovoltaic panel and the ambient temperature are lower than the phase change temperature of the phase change material, the phase change material is subjected to phase change again, and the heat absorbed in the daytime is released. Can retrieve photovoltaic phase change board 3 and paste the position of wall tightly, also can keep its position that forms certain contained angle with the wall, utilize natural wind help phase change material phase transition for phase change material's phase transition is not influenced during the second day. In summer, the phase-change material circulates in such a way to achieve the purposes of adjusting the working temperature of the photovoltaic panel and improving the power generation efficiency.
In winter, the synchronous motor 7.1 can be started according to the change of the sun irradiation angle, the photovoltaic phase change plate 3 is rotated to form a certain angle (maximally 30 degrees) with the wall surface, sunlight is vertically irradiated on the surface of the photovoltaic plate (solar panel) as much as possible, and the power generation efficiency of the photovoltaic plate is improved. Meanwhile, the phase change material plate 3.3 absorbs heat generated by the photovoltaic plate and stores the heat. At night, the synchronous motor 7.1 is started, the photovoltaic phase change plate 3 is rotated to a position close to the wall surface, heat absorbed by the phase change material plate 3.3 in the daytime is transferred indoors, the effect of adjusting indoor temperature is achieved, and meanwhile indoor heat loss is reduced.
Therefore, the photovoltaic phase change plate and the phase change material work together all the time through the integrated design of the photovoltaic plate (solar panel) and the phase change material, and the angle of the photovoltaic phase change plate 3 is rotated through the connecting rod structure, so that the working efficiency of the photovoltaic phase change plate 3 is improved. The photovoltaic phase change plate 3 can rotate according to the change of the sun irradiation angle, so that sunlight is vertically irradiated on the plate surface of the photovoltaic plate as much as possible, and the power generation efficiency of the photovoltaic plate is improved. The phase-change material tightly attached to the back of the photovoltaic panel can absorb heat generated by the operation of the photovoltaic panel through a phase-change effect in summer, so that the operating temperature of the photovoltaic panel is reduced, and the power generation efficiency of the photovoltaic panel is improved; the wall surface is tightly adhered at night in winter, so that the function of the heat-insulating layer of the wall body 1 can be achieved, and the indoor temperature can be adjusted.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, rear, inner and outer … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the figure), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides an angle-adjustable's photovoltaic phase transition wall, includes wall body (1) and photovoltaic phase transition board (3), its characterized in that: the top of the photovoltaic phase change plate (3) is rotatably connected to the wall body (1), a sliding rod (4) is arranged on the back of the photovoltaic phase change plate (3) along the horizontal direction, a first sliding block (5.1) and a second sliding block (5.2) are connected to the sliding rod (4) in a sliding mode, a first connecting rod (6.1) is connected to the first sliding block (5.1), a second connecting rod (6.2) is connected to the second sliding block (5.2), and the first connecting rod (6.1) is hinged to the second connecting rod (6.2); be equipped with driving piece (7) on wall body (1), driving piece (7) are used for the drive first connecting rod (6.1) and second connecting rod (6.2) are kept away from the one end of photovoltaic phase change board (3) is close to each other or the separation simultaneously, drive with this first slider (5.1) and second slider (5.2) are close to each other or the separation simultaneously, work as when first slider (5.1) and second slider (5.2) are close to each other simultaneously, photovoltaic phase change board (3) are towards keeping away from wall body (1) direction motion, work as when first slider (5.1) and second slider (5.2) are mutual separation simultaneously, photovoltaic phase change board (3) are towards being close to wall body (1) direction motion.
2. The photovoltaic phase change wall capable of adjusting the angle as claimed in claim 1, wherein: the driving piece (7) comprises a synchronous motor (7.1), threaded rods (7.2) with opposite spiral directions are arranged on two sides of the synchronous motor (7.1), the length direction of the threaded rods (7.2) is parallel to that of the sliding rods (4), the threaded rods (7.2) are connected with first sliding connection pieces (7.3) and second sliding connection pieces (7.4), the first sliding connection pieces (7.3) and the second sliding connection pieces (7.4) are respectively located on two sides of the synchronous motor (7.1), the first sliding connection pieces (7.3) are connected with the first connecting rods (6.1), and the second sliding connection pieces (7.4) are connected with the second connecting rods (6.2).
3. The photovoltaic phase change wall capable of adjusting the angle as claimed in claim 1 or 2, wherein: and a groove (1.1) for accommodating the driving piece (7) is formed in the position, corresponding to the sliding rod (4), of the wall body (1).
4. The photovoltaic phase change wall capable of adjusting the angle as claimed in claim 1, wherein: the middle position of the first connecting rod (6.1) is hinged with the middle position of the second connecting rod (6.2).
5. The angle-adjustable photovoltaic phase change wall according to claim 1 or 2, characterized in that: the photovoltaic phase change plate is characterized in that a hollow cylinder (3.1) is arranged at the top of the photovoltaic phase change plate (3), a pre-buried fixed steel sheet (2) is arranged on the wall body (1), a positioning hole (2.1) is formed in the pre-buried fixed steel sheet (2), and the positioning hole (2.1) and the hole of the hollow cylinder (3.1) are inserted through a positioning pin to achieve connection.
6. The photovoltaic phase change wall capable of adjusting the angle as claimed in claim 1, wherein: photovoltaic phase change board (3) include photovoltaic board support body (3.2), phase change material board (3.3) and apron (3.4), photovoltaic board support body (3.2) offer on the surface and be used for the holding storage tank (3.2.1) of phase change material board (3.3), apron (3.4) lid closes the open-top department of storage tank (3.2.1).
7. The photovoltaic phase change wall capable of adjusting the angle as claimed in claim 1, wherein: the photovoltaic phase change plates (3) are arranged on the wall body (1) in an array manner.
8. The photovoltaic phase change wall capable of adjusting the angle as claimed in claim 1, wherein: the sliding rod (4) is arranged at a position, close to the bottom, on the back of the photovoltaic phase change plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220514363.7U CN216973834U (en) | 2022-03-09 | 2022-03-09 | But angle regulation's photovoltaic phase transition wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220514363.7U CN216973834U (en) | 2022-03-09 | 2022-03-09 | But angle regulation's photovoltaic phase transition wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216973834U true CN216973834U (en) | 2022-07-15 |
Family
ID=82359490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220514363.7U Active CN216973834U (en) | 2022-03-09 | 2022-03-09 | But angle regulation's photovoltaic phase transition wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216973834U (en) |
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2022
- 2022-03-09 CN CN202220514363.7U patent/CN216973834U/en active Active
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