阅读说明：本技术 一种船舶用自调节光伏发电设备 (Self-adjusting photovoltaic power generation equipment for ship ) 是由 朱小奎 于 2021-09-27 设计创作，主要内容包括：本发明公开了一种船舶用自调节光伏发电设备,包括底座和安装板,所述底座的两端分别固定连接有第一支撑柱和第二支撑柱,所述安装板的两侧板边中心位置均固定连接有一根转轴,两根所述转轴分别与第一支撑柱和第二支撑柱的转动连接,所述安装板上固定连接有太阳能电池板,所述底座内埋设有蓄电池。本设备利用船舶航行时多风的特点将风能转化为势能进行储存,用于对安装板的角度调节,在船舶航行或地球自转引起太阳能电池板与太阳光出现角度偏移时,自发调节使太阳能电池板与太阳光线之间的夹角趋向垂直,提高光伏发电设备的发电效率,增加发电量。并在暴风天气时能够自发反应自我保护,提高设备的使用寿命。(The invention discloses self-adjusting photovoltaic power generation equipment for ships, which comprises a base and an installation plate, wherein two ends of the base are respectively and fixedly connected with a first support column and a second support column, the central positions of two side plate edges of the installation plate are respectively and fixedly connected with a rotating shaft, the two rotating shafts are respectively and rotatably connected with the first support column and the second support column, a solar cell panel is fixedly connected onto the installation plate, and a storage battery is embedded in the base. The device converts wind energy into potential energy for storage by utilizing the characteristics of much wind when a ship sails, is used for adjusting the angle of the mounting plate, and enables the included angle between the solar cell panel and sunlight to tend to be vertical by spontaneous adjustment when the ship sails or the earth rotation causes the solar cell panel and sunlight to have angular deviation, so that the power generation efficiency of the photovoltaic power generation device is improved, and the generated energy is increased. And can react oneself and protect when the stormy weather, improve the life of equipment.)

1. The self-adjusting photovoltaic power generation equipment for the ship comprises a base (1) and a mounting plate (4), and is characterized in that two ends of the base (1) are fixedly connected with a first supporting column (2) and a second supporting column (3) respectively, two side plate edges of the mounting plate (4) are fixedly connected with a rotating shaft (5) respectively, the two rotating shafts (5) are respectively connected with the first supporting column (2) and the second supporting column (3) in a rotating manner, a solar cell panel (6) is fixedly connected onto the mounting plate (4), a storage battery (7) is embedded in the base (1), the solar cell panel (6) is electrically connected with an input end of the storage battery (7) through a wire, and an adjusting device is arranged on the first supporting column (2);

the adjusting device comprises two air injection pipes (15), the two air injection pipes (15) are respectively embedded at two ends of the mounting plate (4), the top of the first support column (2) is provided with a wind tunnel (8), the inside of the first support column (2) is provided with an air storage cavity (201), the inner wall of the wind tunnel (8) is provided with a groove (9), the groove (9) is internally and hermetically and slidably connected with a piston plate (10), the bottom surface of the piston plate (10) is fixedly connected with a first spring (11), the lower end of the first spring (11) is fixedly connected with the bottom groove wall of the groove (9), the bottom of the groove (9) is provided with an inflation hole (12) communicated with the air storage cavity (201), the piston plate (10) is provided with a through hole (13), and the groove walls of the two sides of the upper end of the groove (9) are respectively and fixedly connected with a stop block (14), be close to pivot (5) of first support column (2) extend to in gas storage chamber (201) and with the sealed rotation of chamber wall be connected, be provided with an air duct (17) jointly with mounting panel (4) in pivot (5), the one end that gas storage chamber (201) were kept away from in air duct (17) communicates with two jet-propelled pipes (15) are sealed respectively, seted up two rows of fumaroles (16) on the bottom surface of mounting panel (4) and communicate with two jet-propelled pipes (15) respectively.

2. The marine self-regulation photovoltaic power generation equipment according to claim 1, wherein check valves are arranged in the inflation holes (12) and the through holes (13), and electromagnetic valves are arranged at the joints of the two air injection pipes (15) and the air guide pipes (17).

3. The marine self-adjustment photovoltaic power generation equipment according to claim 2, wherein two cavities (18) which are symmetrically distributed are formed in one side, close to the second support column (3), of the mounting plate (4), two chutes (19) which are symmetrical to each other are formed in the upper surface of the mounting plate (4), and are communicated with the two cavities (18) respectively, and each cavity (18) is internally provided with a photosensitive element (20), two light-transmitting plates (21) which are fixedly connected to the notches of the chutes (19) in a sealing manner, and the two photosensitive elements (20) are connected with electromagnetic valves in adjacent gas nozzles (15) in series respectively through wires and are electrically connected with the output end of the storage battery (7) together.

4. The self-adjusting photovoltaic power generation equipment for the ship according to claim 3, wherein a control cavity (22) is formed in the second supporting column (3), one end of the rotating shaft (5) extends into the control cavity (22) and is fixedly connected with the gear (23) coaxially, a sliding groove (24) is formed in the wall of one side cavity of the control cavity (22), a spur rack (25) is connected in the sliding groove (24) in a sliding mode, and the spur rack (25) is meshed with the gear (23).

5. The self-adjusting photovoltaic power generation device for the ship according to claim 4, wherein a sliding cavity (31) is formed in the spur rack (25), a partition plate (32) is fixedly connected to the middle cavity wall of the sliding cavity (31) in a sealing manner, a sliding block (33) is respectively connected to two sides of the partition plate (32) of the sliding cavity (31) in a sliding manner in a sealing manner, a push rod (34) is fixedly connected to one side of each sliding block (33) far away from the partition plate (32), and one ends of the two push rods (34) far away from the sliding block (33) extend to the outer side of the spur rack (25) in a penetrating manner.

6. The marine self-regulation photovoltaic power generation device according to claim 5, wherein heating wires are embedded in the partition plate (32), an evaporation liquid is filled between the partition plate (32) and the two sliding blocks (33), a conductive layer is arranged on the bottom surfaces of the two stop blocks (14), the piston plate (10) is made of a conductive material, and the conductive layers on the two stop blocks (14) are connected with the heating wires in the partition plate (32) in series through conducting wires and are electrically connected with the input end of the storage battery (7) together.

7. The marine self-adjusting photovoltaic power generation device according to claim 6, wherein the control cavity (22) is located above the gear (23), a fixing box (26) is fixedly connected to the cavity wall, an electromagnet (27) is fixedly connected to the inner wall of the top of the fixing box (26), the electromagnet (27) is electrically connected to an output trunk of the storage battery (7), the bottom box wall of the fixing box (26) is connected with a magnetic sliding rod (28) in a penetrating and sliding manner, a second spring (30) is fixedly connected between the electromagnets (27) at the upper end of the sliding rod (28), a latch (29) is fixedly connected to the lower end of the sliding rod (28), and the latch (29) abuts against the gear (23).

Technical Field

The invention relates to the technical field of photovoltaic power generation, in particular to self-adjusting photovoltaic power generation equipment for ships.

Background

In the photovoltaic power generation equipment used on the current ship, the angle of a solar cell panel is mostly in an inclined fixed state, however, the ship sails in the process, the driving direction and the position of the ship are changed, so that the angle between the solar cell panel and the sunlight is easy to change, the power generation efficiency of the photovoltaic power generation equipment is reduced, the wind-receiving surface of the inclined solar cell panel is large, and the inclined solar cell panel is easy to damage when encountering storm weather in the ship sailing process.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a self-adjusting photovoltaic power generation device for a ship.

In order to achieve the purpose, the invention adopts the following technical scheme:

a self-adjusting photovoltaic power generation device for ships comprises a base and an installation plate, wherein two ends of the base are fixedly connected with a first support column and a second support column respectively, the center positions of two side plate edges of the installation plate are fixedly connected with a rotating shaft respectively, the two rotating shafts are respectively connected with the first support column and the second support column in a rotating manner, a solar cell panel is fixedly connected onto the installation plate, a storage battery is embedded into the base, the solar cell panel is electrically connected with the input end of the storage battery through a wire, and an adjusting device is arranged on the first support column;

the adjusting device comprises two gas injection pipes which are respectively embedded at two ends of a mounting plate, a wind tunnel is arranged at the top of the first support column, a gas storage cavity is arranged inside the first support column, a groove is arranged on the inner wall of the wind tunnel, a piston plate is connected in the groove in a sealing and sliding manner, a first spring is fixedly connected to the bottom surface of the piston plate, the lower end of the first spring is fixedly connected with the bottom groove wall of the groove, an inflation hole is arranged at the bottom of the groove and communicated with the gas storage cavity, a through hole is arranged on the piston plate, a stop block is respectively fixedly connected to the groove wall at two sides of the upper end of the groove, a rotating shaft close to the first support column extends into the gas storage cavity and is connected with the cavity wall in a sealing and rotating manner, a gas guide pipe is jointly arranged in the rotating shaft and the mounting plate, and one end of the gas guide pipe, far away from the gas storage cavity, is respectively communicated with the two gas injection pipes in a sealing manner, two rows of air injection holes are formed in the bottom surface of the mounting plate and are respectively communicated with the two air injection pipes.

Furthermore, check valves are arranged in the inflation holes and the through holes, and electromagnetic valves are arranged at the joints of the two air injection pipes and the air guide pipes.

Further, one side that the mounting panel is close to the second support column has seted up the cavity of two symmetric distributions, the chute of two symmetries is seted up to the upper surface of mounting panel respectively with two cavity intercommunications, every be provided with light-sensitive element in the cavity, two the equal sealing fixedly connected with light-passing board of notch department of chute, two light-sensitive element establishes ties and is connected with the output electricity of battery jointly through the solenoid valve in wire and the adjacent jet-propelled pipe separately respectively.

Further, a control cavity is formed in the second supporting column, one end of the rotating shaft extends into the control cavity and is fixedly connected with the gear coaxially, a sliding groove is formed in the wall of one side cavity of the control cavity, a straight rack is connected to the sliding groove in a sliding mode, and the straight rack is meshed with the gear.

Furthermore, a sliding cavity is formed in the straight rack, a partition plate is fixedly connected with the middle cavity wall of the sliding cavity in a sealing mode, a sliding block is connected to each of two sides of the partition plate in a sliding mode, each sliding block is connected with a push rod in one side, far away from the partition plate, of the sliding block, and the push rods are connected with one end, far away from the sliding block, of each push rod in a penetrating mode and extend to the outer side of the straight rack.

Furthermore, an electric heating wire is embedded in the partition board, evaporation liquid is filled between the partition board and the two sliding blocks, conductive layers are arranged on the bottom surfaces of the two stop blocks, the piston board is made of conductive materials, and the conductive layers on the two stop blocks are connected with the electric heating wire in the partition board in series through conducting wires and are electrically connected with the input end of the storage battery together.

Further, the control chamber is located the fixed box of top chamber wall fixedly connected with of gear, fixedly connected with electro-magnet on the top inner wall of fixed box, the electro-magnet is connected with the output trunk electricity of battery, the bottom box wall of fixed box runs through the sliding connection and has magnetic slide bar, fixedly connected with second spring between the upper end electro-magnet of slide bar, the lower extreme fixedly connected with latch of slide bar, the latch offsets with the gear.

The invention has the following advantages:

the device converts wind energy into potential energy for storage by utilizing the characteristics of much wind when a ship sails, is used for adjusting the angle of the mounting plate, and enables the included angle between the solar cell panel and sunlight to tend to be vertical by spontaneous adjustment when the ship sails or the earth rotation causes the solar cell panel and sunlight to have angular deviation, so that the power generation efficiency of the photovoltaic power generation device is improved, and the generated energy is increased. And can react oneself and protect when the stormy weather, improve the life of equipment.

Drawings

Fig. 1 is a schematic structural diagram of a self-regulating photovoltaic power generation device for a ship, which is provided by the invention;

FIG. 2 is a partial structural cross-sectional view of a self-regulating photovoltaic power plant for a ship according to the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2;

FIG. 4 is a partial structural schematic diagram of a mounting plate in the self-adjusting photovoltaic power generation equipment for the ship, which is provided by the invention;

FIG. 5 is an enlarged view of the point B in FIG. 4;

FIG. 6 is a side sectional view of a self-regulating photovoltaic power plant for a ship according to the present invention;

FIG. 7 is an enlarged view of FIG. 6 at C;

fig. 8 is a schematic structural diagram of the interior of a spur rack in a self-adjusting photovoltaic power generation device for a ship according to the present invention;

fig. 9 is a circuit diagram of a self-regulating photovoltaic power generation device for a ship according to the present invention.

In the figure: the device comprises a base 1, a first supporting column 2, a second supporting column 3, a mounting plate 4, a rotating shaft 5, a solar cell panel 6, a storage battery 7, an air tunnel 8, a groove 9, a piston plate 10, a first spring 11, an inflation hole 12, a through hole 13, a stop 14, an air injection pipe 15, an air injection hole 16, an air guide pipe 17, a cavity 18, a chute 19, a photosensitive element 20, a light transmission plate 21, a control cavity 22, a gear 23, a chute 24, a spur rack 25, a fixing box 26, an electromagnet 27, a slide rod 28, a latch 29, a second spring 30, a slide cavity 31, a partition plate 32, a slide block 33 and a push rod 34.

Detailed Description

Referring to fig. 1-2, a self-adjusting photovoltaic power generation device for ships, including base 1 and mounting panel 4, the both ends of base 1 are fixedly connected with first support column 2 and second support column 3 respectively, equal fixedly connected with pivot 5 of both sides flange edge central point of mounting panel 4 puts, two pivots 5 are connected with the rotation of first support column 2 and second support column 3 respectively, fixedly connected with solar cell panel 6 on the mounting panel 4, battery 7 has been buried underground in the base 1, solar cell panel 6 is connected with the input electricity of battery 7 through the wire, be equipped with adjusting device on the first support column 2.

Referring to fig. 3-5, the adjusting device comprises two gas injection pipes 15, the two gas injection pipes 15 are respectively embedded at two ends of the mounting plate 4, the top of the first support column 2 is provided with a wind tunnel 8, the interior of the first support column 2 is provided with a gas storage cavity 201, the inner wall of the wind tunnel 8 is provided with a groove 9, the groove 9 is internally connected with a piston plate 10 in a sealing and sliding manner, the bottom surface of the piston plate 10 is fixedly connected with a first spring 11, the lower end of the first spring 11 is fixedly connected with the bottom groove wall of the groove 9, the bottom of the groove 9 is provided with an inflation hole 12 communicated with the gas storage cavity 201, the piston plate 10 is provided with a through hole 13, the groove 9 is positioned at the upper end and is respectively and fixedly connected with a stop block 14 on the two side groove walls, the rotating shaft 5 close to the first support column 2 extends into the gas storage cavity 201 and is connected with the cavity wall in a sealing and rotating manner, the rotating shaft 5 and the mounting plate 4 are provided with a gas guide pipe 17 together, one end of the gas guide pipe 17 far away from the gas storage cavity 201 is respectively and is communicated with the two gas injection pipes 15 in a sealing manner, two rows of air injection holes 16 are arranged on the bottom surface of the mounting plate 4 and are respectively communicated with the two air injection pipes 15.

The air charging hole 12 and the through hole 13 are both provided with a one-way valve, the one-way valve in the air charging hole 12 only allows air to flow from the groove 9 to the air storage cavity 201, the one-way valve in the through hole 13 only allows air to flow downwards from the upper part of the piston plate 10, the joints of the two air injection pipes 15 and the air guide pipe 17 are respectively provided with an electromagnetic valve, one side of the mounting plate 4 close to the second support column 3 is provided with two symmetrically distributed cavities 18, the upper surface of the mounting plate 4 is provided with two symmetrical chutes 19 which are respectively communicated with the two cavities 18, each cavity 18 is internally provided with a photosensitive element 20, the mouths of the two chutes 19 are both fixedly connected with a light transmission plate 21 in a sealing way, the chute walls of the chutes 19 are coated with a matte coating to avoid reflecting light to irradiate into the cavities 18, the two photosensitive elements 20 are respectively connected with the electromagnetic valves in the respective adjacent air injection pipes 15 in series through leads and are commonly electrically connected with the output end of the storage battery 7, the electromagnetic valve is opened when the power is on and closed when the power is off, a pressure release valve is arranged on the wall of the air storage cavity 201, and partial pressure release is performed when the pressure in the air storage cavity 201 reaches a certain value.

Referring to fig. 6-8, a control cavity 22 is formed in the second support column 3, one end of the rotating shaft 5 extends into the control cavity 22 and is coaxially and fixedly connected with a gear 23, a chute 24 is formed in a cavity wall on one side of the control cavity 22, a spur rack 25 is slidably connected in the chute 24, the spur rack 25 is engaged with the gear 23, a sliding cavity 31 is formed in the spur rack 25, a partition plate 32 is fixedly connected in a sealing manner to a middle cavity wall of the sliding cavity 31, a sliding block 33 is respectively and slidably connected to each of two sides of the sliding cavity 31, a push rod 34 is fixedly connected to one side of each sliding block 33 away from the partition plate 32, one ends of the two push rods 34 away from the sliding blocks 33 extend to the outer side of the spur rack 25, an electric heating wire is embedded in the partition plate 32, an evaporation liquid is filled between the partition plate 32 and the two sliding blocks 33, the evaporation liquid can be dichloroethane with a boiling point of 57 ℃ and quickly vaporizes when being heated, the bottom surfaces of the two stoppers 14 are provided with conductive layers, the piston plate 10 is made of conductive materials, and the conductive layers on the two stoppers 14 are connected in series with the heating wires in the partition plate 32 through conducting wires and are commonly electrically connected with the input end of the storage battery 7.

The control cavity 22 is fixedly connected with a fixing box 26 on the upper cavity wall of the gear 23, an electromagnet 27 is fixedly connected on the top inner wall of the fixing box 26, the electromagnet 27 is electrically connected with an output end trunk of the storage battery 7, the bottom box wall of the fixing box 26 is connected with a magnetic slide rod 28 in a penetrating and sliding mode, a second spring 30 is fixedly connected between the electromagnets 27 at the upper end of the slide rod 28, the lower end of the slide rod 28 is fixedly connected with a latch 29, and the latch 29 abuts against the gear 23.

As shown in fig. 9, the circuit diagram of the apparatus is such that the battery 7 is s1, the electromagnet 27 is s2, the two photosensors 20 are s3 and s5, the electromagnetic valves in the two gas nozzles 15 are s4 and s6, the conductive layer on the stopper 14 is s7, and the heating wire in the partition 32 is s 8.

When the device is used, the whole device is fixed on a ship, when the ship sails on water, a large amount of wind blows through the surface of the solar cell panel 6, when the wind tunnel 8 on the first support column 2 passes through, the air flow velocity in the wind tunnel 8 is increased and the pressure is reduced under the Bernoulli principle, the Bernoulli principle in the wind tunnel 8 is further amplified due to the structural characteristics of the wind tunnel 8 and the groove 9, when the pressure in the wind tunnel 8 is instantly reduced, the piston plate 10 in the groove 9 slides upwards under the action of the pressure, part of air above the piston plate 10 comes below the piston plate 10 through the through hole 13, after the pressure in the wind tunnel 8 is recovered, the piston plate 10 slides back and presses part of air into the air storage cavity 201 through the air charging hole 12 under the action of the first spring 11 and the one-way valve, and the piston plate 10 slides when the wind passes through, the air storage chamber 201 is inflated.

When the solar cell panel 6 and sunlight are subjected to angular deviation caused by ship navigation or earth rotation, and light cannot vertically irradiate on the solar cell panel 6, at the moment, the angle of the mounting plate 4 is just good, so that the light irradiates into the cavity 18 through the chute 19, the internal photosensitive element 20 is triggered to conduct a circuit, the circuit where the electromagnetic valve in the gas ejector pipe 15 on one side corresponding to the photosensitive element 20 is electrified, the electromagnet 27 adsorbs the sliding rod 28 to move upwards after being electrified, the latch 29 leaves the gear 23 and contacts with the limit on the rotation of the mounting plate 4, meanwhile, the electromagnetic valve is opened, high-pressure gas in the gas storage cavity 201 enters the gas ejector pipe 15 through the gas guide pipe 17 and is ejected from the plurality of gas ejector holes 16, the ejection of the high-speed gas flow has a reverse thrust to the mounting plate 4 to push the mounting plate 4 to rotate around the shaft 5, the included angle between the solar cell panel 6 and the sunlight is changed to tend to be vertical, and the power generation efficiency of the photovoltaic power generation equipment is improved, when the power generation amount is increased and the mounting plate 4 after the position change is used, light cannot irradiate into the cavity 18, the circuit where the photosensitive element 20 is located is powered off, the latch 29 descends to limit the gear 23 again, and the angle of the mounting plate 4 is fixed.

When the ship runs in a storm, the flow rate of the gas in the wind tunnel 8 is large at the moment, the pressure intensity is small at the moment, the piston plate 10 slides under the action of the pressure intensity and directly abuts against the two stop blocks 14 on the groove wall of the groove 9, the two conductive layers are in contact connection through the piston plate 10 made of the conductive material, the electric heating wires in the partition plate 32 are electrified to heat the evaporation liquid on the two sides, the evaporation liquid is quickly vaporized after being heated due to the low boiling point, the two push rods 34 are pushed to respectively slide in opposite directions, under the pushing action of the push rod 34, the groove walls of the slide grooves 24 at the two ends of the push rod 34 are abutted, the straight rack 25 is displaced to the middle of the slide groove 24, thereby drive gear 23 and rotate for the mounting panel 4 of whatever state was adjusted into the horizontality before, the windward side of solar cell panel 6 has significantly reduced, reduces the probability that photovoltaic power generation equipment was invaded and is damaged by the storm wind, improves the life of equipment.