阅读说明：本技术 一种高效的散热太阳能发电设备 (Efficient heat dissipation solar power system ) 是由 朱兴国 于 2020-07-13 设计创作，主要内容包括：本发明公开了一种高效的散热太阳能发电设备,包括机体,机体中设有调节腔,调节腔上侧设有移动腔,移动腔右侧设有吸热腔,调节腔中设有控制改变光照的调节装置,调节装置包括固定安装在调节腔下侧壁的主电机,主电机动力连接有电机轴,电机轴上固设有主动齿轮,调节腔下侧壁转动连接有移动转轴和升降转轴,吸热腔中设有吸热冷却的聚光装置,机体上侧设有聚集太阳光的冷却装置,此设备能够收集太阳光,增加光伏板的光能吸收,并对光伏板降温,保证光伏板处于适宜温度,增加光电转化效率。(The invention discloses efficient heat dissipation solar power generation equipment which comprises an equipment body, wherein an adjusting cavity is arranged in the equipment body, a moving cavity is arranged on the upper side of the adjusting cavity, a heat absorption cavity is arranged on the right side of the moving cavity, an adjusting device for controlling and changing illumination is arranged in the adjusting cavity, the adjusting device comprises a main motor fixedly arranged on the lower side wall of the adjusting cavity, the main motor is in power connection with a motor shaft, a driving gear is fixedly arranged on the motor shaft, a moving rotating shaft and a lifting rotating shaft are rotatably connected to the lower side wall of the adjusting cavity, a heat absorption and cooling light gathering device is arranged in the heat absorption cavity, and a sunlight gathering cooling device is arranged on the upper side of the equipment body.)

1. An efficient heat dissipation solar power plant, includes the organism, its characterized in that: an adjusting cavity is arranged in the machine body, a moving cavity is arranged on the upper side of the adjusting cavity, a heat absorbing cavity is arranged on the right side of the moving cavity, and an adjusting device for controlling and changing illumination is arranged in the adjusting cavity; the adjusting device comprises a main motor fixedly arranged on the lower side wall of the adjusting cavity, the main motor is in power connection with a motor shaft, a driving gear is fixedly arranged on the motor shaft, the lower side wall of the adjusting cavity is in rotational connection with a moving rotating shaft and a lifting rotating shaft, the moving rotating shaft is in splined connection with a moving gear, the right side wall of the adjusting cavity is fixedly provided with a moving cylinder in sliding connection with the moving gear, the left side wall of the adjusting cavity is fixedly provided with an air pump, the lower side wall of the lifting rotating shaft is in splined connection with a lifting gear, the lower side wall of the adjusting cavity is fixedly provided with a lifting cylinder in sliding connection with the lifting gear, the upper side of the lifting rotating shaft is fixedly provided with a lifting bevel gear, the front side wall and the rear side wall of the adjusting cavity are in rotational connection with a pushing rotating shaft, a pushing shaft is fixedly arranged on the pushing rotating wheel, the pushing shaft is rotatably connected with a pushing rod, a fixed sliding plate is fixedly arranged on the side wall of the adjusting cavity, a hanging block is slidably connected in the fixed sliding plate, a transverse connecting rod which is slidably connected with the pushing rod is slidably connected to the lower side of the hanging block, two fixed columns are fixedly arranged on the upper side of the machine body, a rotating cylinder is fixedly arranged in each fixed column, and a cylinder rod is slidably connected in each rotating cylinder; the heat absorption cavity is internally provided with a heat absorption and cooling light gathering device, and the upper side of the machine body is provided with a cooling device for gathering sunlight.

2. A high efficiency, heat dissipating solar power plant as recited in claim 1, wherein: the front side wall and the rear side wall of the moving cavity are connected with a moving rack in a sliding way, a spring block is fixedly arranged on the moving rack, a lifting rod fixedly connected with the transverse connecting rod is connected between the spring block and the moving rack in a sliding way, a rotating shaft is fixedly arranged on the right side of the moving rack, a fixed plate is rotatably connected on the rotating shaft, a reflecting concave mirror is fixedly arranged on the fixed plate, a lifting spring is connected between the fixed plate and the spring block, a moving bevel gear is fixedly arranged on the upper side of the moving rotating shaft, a transmission rotating shaft is rotatably connected with the front side wall and the rear side wall of the adjusting cavity, an engaging bevel gear engaged with the moving bevel gear is fixedly arranged on the transmission rotating shaft, a rotating gear engaged with the moving rack is fixedly arranged on the transmission rotating shaft, a moving bevel gear is fixedly arranged on the upper side of the moving rotating shaft, a transmission rotating shaft, and the transmission rotating shaft is fixedly provided with a rotating gear meshed with the moving rack, and the air pump is respectively connected with the moving cylinder, the lifting cylinder and the two rotating cylinders.

3. A high efficiency, heat dissipating solar power plant as recited in claim 1, wherein: the cooling device comprises a fixed block fixedly mounted on a right side fixed column, a reflector is fixedly arranged on the fixed block, a left side plate is rotatably connected to the left side of the cylinder rod, a right side plate is rotatably connected to the right side of the cylinder rod, a light-gathering convex lens is fixedly arranged between the left side plate and the right side plate, and the right side plate can slide on the right side of the cylinder rod.

4. A high efficiency, heat dissipating solar power plant as recited in claim 1, wherein: the light gathering device comprises a water storage tank fixedly arranged on the lower side of the machine body, a collecting box is fixedly arranged on the right side of the water storage tank, a water pump is fixedly arranged in the water storage tank, a recovery pipe is connected onto the collecting box, a conveying pipe is connected onto the water pump, two supporting rods and two fixing rods are fixedly arranged on the lower side wall of the heat absorption cavity, a photovoltaic panel is fixedly arranged on the fixing rods, the photovoltaic panel absorbs sunlight and converts the sunlight into electric energy, heat absorption pipes in contact with the photovoltaic panel are fixedly arranged on the supporting rods, expansion pipes are respectively and fixedly arranged on the left side and the right side of the heat absorption cavity, a connecting pipe is connected between the photovoltaic panel and the expansion pipes, a return pipe is connected between each expansion pipe and the water storage tank, two expansion plates which are symmetrical in the front and back are connected in a sliding manner are arranged in the expansion, an input long pipe communicated with the conveying pipe is fixedly arranged between the two input pipes, an output long pipe communicated with the recovery pipe is fixedly arranged between the two output pipes, a cooling cavity is arranged between the water storage tank and the collecting box, a cooling pipe communicated with the water storage tank and the collecting box is arranged in the cooling cavity, and the left side of the cooling pipe is connected with the water pump.

Technical Field

The invention relates to the field of solar power generation equipment, in particular to efficient heat dissipation solar power generation equipment.

Background

At present, with the development of society, solar power generation equipment is constantly developed, people realize the benefit that uses solar energy to bring, use solar power generation more and more, but solar power generation is restricted by solar light, can't improve photoelectric conversion rate, also can't increase the output of electric energy, and shine the sun for a long time and can make solar power generation equipment temperature increase moreover, and this can reduce photoelectric conversion efficiency, influences the generated energy.

Disclosure of Invention

Aiming at the technical defects, the invention provides a high-efficiency heat dissipation solar power generation device which can overcome the defects.

The efficient heat dissipation solar power generation equipment comprises an equipment body, wherein an adjusting cavity is arranged in the equipment body, a moving cavity is arranged on the upper side of the adjusting cavity, a heat absorption cavity is arranged on the right side of the moving cavity, and an adjusting device for controlling and changing illumination is arranged in the adjusting cavity; the adjusting device comprises a main motor fixedly arranged on the lower side wall of the adjusting cavity, the main motor is in power connection with a motor shaft, a driving gear is fixedly arranged on the motor shaft, the lower side wall of the adjusting cavity is in rotational connection with a moving rotating shaft and a lifting rotating shaft, the moving rotating shaft is in splined connection with a moving gear, the right side wall of the adjusting cavity is fixedly provided with a moving cylinder in sliding connection with the moving gear, the left side wall of the adjusting cavity is fixedly provided with an air pump, the lower side wall of the lifting rotating shaft is in splined connection with a lifting gear, the lower side wall of the adjusting cavity is fixedly provided with a lifting cylinder in sliding connection with the lifting gear, the upper side of the lifting rotating shaft is fixedly provided with a lifting bevel gear, the front side wall and the rear side wall of the adjusting cavity are in rotational connection with a pushing rotating shaft, a pushing shaft is fixedly arranged on the pushing rotating wheel, the pushing shaft is rotatably connected with a pushing rod, a fixed sliding plate is fixedly arranged on the side wall of the adjusting cavity, a hanging block is slidably connected in the fixed sliding plate, a transverse connecting rod which is slidably connected with the pushing rod is slidably connected to the lower side of the hanging block, two fixed columns are fixedly arranged on the upper side of the machine body, a rotating cylinder is fixedly arranged in each fixed column, and a cylinder rod is slidably connected in each rotating cylinder; the heat absorption cavity is internally provided with a heat absorption and cooling light gathering device, and the upper side of the machine body is provided with a cooling device for gathering sunlight.

Preferably, the front side wall and the rear side wall of the moving cavity are slidably connected with moving racks, spring blocks are fixedly arranged on the moving racks, lifting rods fixedly connected with the transverse connecting rods are slidably connected in the spring blocks and the moving racks, a rotating shaft is fixedly arranged on the right side of the moving racks, a fixing plate is rotatably connected to the rotating shaft, a reflecting concave mirror is fixedly arranged on the fixing plate, lifting springs are connected between the fixing plate and the spring blocks, moving bevel gears are fixedly arranged on the upper sides of the moving rotating shafts, the front side wall and the rear side wall of the adjusting cavity are rotatably connected with transmission rotating shafts, meshing bevel gears meshed with the moving bevel gears are fixedly arranged on the transmission rotating shafts, rotating gears meshed with the moving racks are fixedly arranged on the transmission rotating shafts, and the air pump is respectively connected with the moving cylinders, the lifting cylinders and the two rotating.

Preferably, the cooling device comprises a fixed block fixedly mounted on a fixed column on the right side, a reflector is fixedly arranged on the fixed block, a left side plate is rotatably connected to the left side of the cylinder rod, a right side plate is rotatably connected to the right side of the cylinder rod, a light-gathering convex lens is fixedly arranged between the left side plate and the right side plate, and the right side plate can slide on the right side of the cylinder rod.

Preferably, the light gathering device comprises a water storage tank fixedly arranged on the lower side of the machine body, a collecting tank is fixedly arranged on the right side of the water storage tank, a water pump is fixedly arranged in the water storage tank, a recovery pipe is connected onto the collecting tank, a conveying pipe is connected onto the water pump, two supporting rods and two fixing rods are fixedly arranged on the lower side wall of the heat absorption cavity, a photovoltaic panel is fixedly arranged on the fixing rods, the photovoltaic panel absorbs sunlight and converts the sunlight into electric energy, heat absorption pipes in contact with the photovoltaic panel are fixedly arranged on the supporting rods, expansion pipes are fixedly arranged on the left side and the right side of the heat absorption cavity respectively, a connecting pipe is connected between the photovoltaic panel and the expansion pipes, a return pipe is connected between each expansion pipe and the water storage tank, two expansion plates which are symmetrical front and back are connected in a sliding manner are arranged in each expansion pipe, an expansion, an input long pipe communicated with the conveying pipe is fixedly arranged between the two input pipes, an output long pipe communicated with the recovery pipe is fixedly arranged between the two output pipes, a cooling cavity is arranged between the water storage tank and the collecting box, a cooling pipe communicated with the water storage tank and the collecting box is arranged in the cooling cavity, and the left side of the cooling pipe is connected with the water pump.

The beneficial effects are that: the utility model provides an efficient heat dissipation solar power system, wherein adjusting device can change the angle of reflection sunlight, makes the sun light that different moments shined reflect the same angle, and light condensing unit can gather the sunlight, increases illumination intensity, and cooling device can make the photovoltaic board cooling to improve the generating efficiency of photovoltaic board, this equipment can collect the sunlight, increases the light energy absorption of photovoltaic board, and to the cooling of photovoltaic board, guarantee that the photovoltaic board is in suitable temperature, increase photoelectric conversion efficiency.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic overall view of a high efficiency heat dissipation solar power plant of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;

fig. 4 is a cross-sectional view taken along the direction C-C in fig. 1 according to the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a high-efficiency heat dissipation solar power generation device, which comprises a machine body 10, wherein an adjusting cavity 70 is arranged in the machine body 10, a moving cavity 71 is arranged at the upper side of the adjusting cavity 70, a heat absorption cavity 72 is arranged at the right side of the moving cavity 71, an adjusting device 75 for controlling and changing illumination is arranged in the adjusting cavity 70, the adjusting device 75 comprises a main motor 11 fixedly arranged on the lower side wall of the adjusting cavity 70, the main motor 11 is in power connection with a motor shaft 12, a driving gear 13 is fixedly arranged on the motor shaft 12, a moving rotating shaft 14 and a lifting rotating shaft 17 are rotatably connected to the lower side wall of the adjusting cavity 70, the moving rotating shaft 14 is in splined connection with a moving gear 15, a moving cylinder 16 in sliding connection with the moving gear 15 is fixedly arranged on the right side wall of the adjusting cavity 70, an air pump 26 is fixedly arranged on the left side wall of the adjusting cavity, a lifting cylinder 19 connected with the lifting gear 18 in a sliding manner is fixedly arranged on the lower side wall of the adjusting cavity 70, a lifting bevel gear 20 is fixedly arranged on the upper side of the lifting rotating shaft 17, a pushing rotating shaft 21 is rotatably connected with the front and rear side walls of the adjusting cavity 70, a pushing bevel gear 22 meshed with the lifting bevel gear 20 is fixedly arranged on the pushing rotating shaft 21, a pushing rotating wheel 23 is fixedly arranged on the pushing rotating shaft 21, a pushing shaft 24 is fixedly arranged on the pushing rotating wheel 23, a pushing rod 25 is rotatably connected with the pushing shaft 24, a fixed sliding plate 29 is fixedly arranged on the upper side wall of the adjusting cavity 70, a hanging block 28 is slidably connected in the fixed sliding plate 29, a transverse connecting rod 27 connected with the pushing rod 25 in a sliding manner is slidably connected to the lower side of the hanging block 28, two fixing columns 41 are fixedly arranged on the upper side surface of the machine body 10, a rotary cylinder 42 is fixedly arranged in each fixing, the heat absorption cavity 72 is provided with a heat absorption and cooling light gathering device 76, and the upper side of the machine body 10 is provided with a sunlight gathering cooling device 77.

Beneficially, a movable rack 30 is slidably connected to front and rear side walls of the movable cavity 71, a spring block 31 is fixedly arranged on the movable rack 30, a lifting rod 32 fixedly connected to the transverse connecting rod 27 is slidably connected between the spring block 31 and the movable rack 30, a rotating shaft 36 is fixedly arranged on the right side of the movable rack 30, a fixing plate 34 is rotatably connected to the rotating shaft 36, a concave reflecting mirror 35 is fixedly arranged on the fixing plate 34, a lifting spring 33 is connected between the fixing plate 34 and the spring block 31, a movable bevel gear 37 is fixedly arranged on the upper side of the movable rotating shaft 14, a transmission rotating shaft 38 is rotatably connected to front and rear side walls of the adjusting cavity 70, an engagement bevel gear 39 engaged with the movable bevel gear 37 is fixedly arranged on the transmission rotating shaft 38, a rotating gear 40 engaged with the movable rack 30 is fixedly arranged on the transmission rotating shaft 38, and the air pump 26 is respectively connected to the movable air, The lifting cylinder 19 and two rotating cylinders 42 are used for starting the main motor 11, the motor shaft 12 rotates to drive the driving gear 13 to rotate, the air pump 26 is started to control the lifting cylinder 19 to push the lifting gear 18 to move, when the lifting gear 18 is engaged with the driving gear 13, the driving gear 13 drives the lifting gear 18 to rotate, the lifting gear 18 drives the lifting bevel gear 20 to rotate, the pushing bevel gear 22 and the pushing runner 23 rotate, the pushing shaft 24 rotates to drive the pushing rod 25 to move up and down, the transverse connecting rod 27 and the lifting rod 32 are driven to move up and down, the fixing plate 34 and the reflecting concave mirror 35 are pushed to rotate, the angle of the reflecting concave mirror 35 is changed, the angle of reflected light is changed, and the air pump 26 controls the moving cylinder 16, the moving gear 15 is pushed to move, when the moving gear 15 is meshed with the driving gear 13, the driving gear 13 drives the moving gear 15 and the moving bevel gear 37 to rotate, the meshing bevel gear 39 and the rotating gear 40 are driven to rotate, the rotating gear 40 drives the moving rack 30 to move, the rotating shaft 36 and the spring block 31 move, the spring block 31 drives the lifting rod 32, the transverse connecting rod 27 and the suspension block 28 to move, the suspension block 28 slides in the fixed sliding plate 29, and the fixed plate 34 and the reflecting concave mirror 35 move, so that the position of reflected light is changed.

Advantageously, the cooling device 77 comprises a fixed block 46 fixedly mounted on the right fixed column 41, a reflector 47 is fixedly mounted on the fixed block 46, a left side plate 44 is rotatably connected to the left side cylinder rod 43, a right side plate 66 is rotatably connected to the right side cylinder rod 43, a light-gathering convex mirror 45 is fixedly mounted between the left side plate 44 and the right side plate 66, the right side plate 66 can slide on the right side cylinder rod 43, so that when sunlight irradiates on the light-gathering convex mirror 45, the light-gathering convex mirror 45 focuses the sunlight, the focused sunlight irradiates on the reflective concave mirror 35 and reflects on the reflector 47, the air pump 26 respectively controls the rotary air cylinders 42 to push the air cylinder rods 43 to move, respectively controls the heights of the left side plate 44 and the right side plate 66, thereby changing the angle of the light-gathering convex mirror 45, sunlight at different times can vertically irradiate the convex condenser 45, and the position and the angle of the concave reflecting mirror 35 are controlled, so that reflected light can irradiate the reflecting mirror 47 at the same angle at any time.

Advantageously, the light gathering device 76 includes a water storage tank 67 fixedly installed on the lower side of the machine body 10, a collecting tank 60 is fixedly installed on the right side of the water storage tank 67, a water pump 62 is fixedly installed in the water storage tank 67, a recovery pipe 59 is connected to the collecting tank 60, a delivery pipe 63 is connected to the water pump 62, two support rods 50 and two fixing rods 51 are fixedly installed on the lower side wall of the heat absorption cavity 72, a photovoltaic panel 48 is fixedly installed on the fixing rods 51, the photovoltaic panel 48 absorbs sunlight and converts the sunlight into electric energy, a heat absorption pipe 49 in contact with the photovoltaic panel 48 is fixedly installed on the support rods 50, expansion pipes 52 are respectively fixedly installed on the left side and the right side of the heat absorption cavity 72, a connecting pipe 54 is connected between the photovoltaic panel 48 and the expansion pipes 52, a return pipe 53 is connected between each expansion pipe 52 and the water storage tank 67, two expansion plates 64 which, each expansion plate 64 is connected with an expansion spring 65, an input pipe 55 and an output pipe 58 are fixedly arranged on the lower side of each expansion pipe 52, an input long pipe 56 communicated with the delivery pipe 63 is fixedly arranged between the two input pipes 55, an output long pipe 57 communicated with the recovery pipe 59 is fixedly arranged between the two output pipes 58, a cooling cavity 73 is arranged between the water storage tank 67 and the collection tank 60, a cooling pipe 61 communicated with the water storage tank 67 and the collection tank 60 is arranged in the cooling cavity 73, the left side of the cooling pipe 61 is connected with the water pump 62, so that when reflected light irradiates on the reflector 47, the reflector 47 reflects sunlight to the photovoltaic plate 48, the photovoltaic plate 48 generates electricity, cooling liquid is added into the water storage tank 67, the water pump 62 is started, and the delivery pipe 63, the input long pipe 56 and the input pipe 55 are filled with liquid, the liquid flows through the two sides of the expansion pipe 52 and flows into the water storage tank 67 again through the return pipe 53, the heat absorption pipe 49 and the expansion pipe 52 are filled with the cooling liquid, when the photovoltaic panel 48 is too high in temperature, the heat absorption pipe 49 absorbs heat, the liquid in the heat absorption pipe 49 and the expansion pipe 52 expands due to heat, the expansion plate 64 is pushed to move, the expansion spring 65 is compressed, the liquid in the input pipe 55 flows into the expansion pipe 52, the liquid is exchanged to cool the photovoltaic panel 48, the liquid in the expansion pipe 52 flows into the collection tank 60 through the output pipe 58 and the output long pipe 57, the water pump 62 sucks the liquid in the collection tank 60, the liquid flows through the cooling pipe 61, and the liquid is cooled by heat dissipation and flows into the water storage tank 67 again, so that the circulation is realized.

In the initial state, the main motor 11, the air pump 26, and the water pump 62 are not started, and the condenser convex mirror 45 is horizontal.

When the work is started, the main motor 11 is started, the motor shaft 12 rotates to drive the driving gear 13 to rotate, the air pump 26 is started to control the lifting air cylinder 19 to push the lifting gear 18 to move, when the lifting gear 18 is meshed with the driving gear 13, the driving gear 13 drives the lifting gear 18 to rotate, the lifting gear 18 drives the lifting bevel gear 20 to rotate, so that the pushing bevel gear 22 and the pushing rotating wheel 23 rotate, the pushing shaft 24 rotates to drive the pushing rod 25 to move up and down, the transverse connecting rod 27 and the lifting rod 32 are driven to move up and down, the fixing plate 34 and the reflecting concave mirror 35 are driven to rotate, the angle of the reflecting concave mirror 35 is changed, the angle of reflected light is changed, the air pump 26 controls the moving air cylinder 16 to push the moving gear 15 to move, when the moving gear 15 is meshed with the driving gear 13, the driving gear 13 drives the moving, the rotating gear 40 drives the moving rack 30 to move, so that the rotating shaft 36 and the spring block 31 move, the spring block 31 drives the lifting rod 32, the transverse connecting rod 27 and the suspension block 28 to move, the suspension block 28 slides in the fixed sliding plate 29, the fixed plate 34 and the reflecting concave mirror 35 move, the position of reflected light is changed, when sunlight irradiates on the condensing convex mirror 45, the condensing convex mirror 45 focuses the sunlight, the condensed sunlight irradiates on the reflecting concave mirror 35 and is reflected on the reflecting mirror 47, the air pump 26 respectively controls the rotating air cylinder 42 and pushes the air cylinder rod 43 to move, the height of the left side plate 44 and the height of the right side plate 66 are respectively controlled, so that the angle of the condensing convex mirror 45 is changed, the sunlight at different moments can vertically irradiate on the condensing convex mirror 45, the position and the angle of the reflecting concave mirror 35 are controlled, the reflected light can irradiate on the reflecting mirror 47 at the same angle at any time, and when the reflected light irradiates on the reflecting mirror 47, the reflector 47 reflects sunlight to the photovoltaic panel 48, the photovoltaic panel 48 generates electricity, the water storage tank 67 is filled with cooling liquid, the water pump 62 is started, the conveying pipe 63, the long input pipe 56 and the input pipe 55 are filled with liquid, the liquid flows through two sides of the expansion pipe 52, and re-flows into the reservoir 67 through the return line 53, the absorber line 49 and the expansion line 52 are filled with the coolant, when the photovoltaic panel 48 is over-heated, the heat absorption tube 49 absorbs heat, the liquid in the heat absorption tube 49 and the expansion tube 52 expands due to heat, the expansion plate 64 is pushed to move, the expansion spring 65 is compressed, the liquid in the input tube 55 flows into the expansion tube 52, the exchange liquid cools the photovoltaic panel 48, the liquid in the expansion pipe 52 flows through the output pipe 58 and the output long pipe 57 into the collection tank 60, the liquid in the collecting tank 60 is sucked by the water pump 62, flows through the cooling pipe 61, is cooled by heat radiation, and enters the water storage tank 67 again to be circulated.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.