阅读说明：本技术 一种热回收多联式空调机组 (Heat recovery multi-connected air conditioning unit ) 是由 朱永胜 于 2021-06-02 设计创作，主要内容包括：本发明公开了一种热回收多联式空调机组,包括空调机组主体,空调机组主体的上表面中间位置固定安装有防尘网,空调机组主体的侧表面固定安装有固定块,固定块的外侧表面设有滑轨,固定块的上表面固定安装有螺栓,滑轨的下表面固定安装有底板,底板的侧表面固定安装有限位块,底板的下端滑动安装有缓冲室,缓冲室的内部上表面固定安装有第一弹簧,缓冲室的内部上表面固定安装有侧板,底板的上表面前后两侧位置固定安装有第一挡板。通过设置的第一弹簧和第二弹簧,用于对空调机组主体进行减震,通过设置的输水管用于吸收空调机组主体所产生的热量,通过设置的角度可调的光伏板,用于吸收太阳能,避免资源的浪费。(The invention discloses a heat recovery multi-connected air conditioning unit which comprises an air conditioning unit main body, wherein a dust screen is fixedly arranged in the middle of the upper surface of the air conditioning unit main body, a fixed block is fixedly arranged on the side surface of the air conditioning unit main body, a slide rail is arranged on the outer side surface of the fixed block, a bolt is fixedly arranged on the upper surface of the fixed block, a bottom plate is fixedly arranged on the lower surface of the slide rail, a limit block is fixedly arranged on the side surface of the bottom plate, a buffer chamber is slidably arranged at the lower end of the bottom plate, a first spring is fixedly arranged on the upper surface inside the buffer chamber, a side plate is fixedly arranged on the upper surface inside the buffer chamber, and first baffle plates are fixedly arranged on the front side and the rear side of the upper surface of the bottom plate. Through the first spring and the second spring that set up for carry out the shock attenuation to air conditioning unit main part, be used for absorbing the produced heat of air conditioning unit main part through the raceway that sets up, through the photovoltaic board of the angularly adjustable who sets up, be used for absorbing solar energy, avoid the waste of resource.)

1. The utility model provides a heat recovery multiple air conditioning unit, includes air conditioning unit main part (1), its characterized in that: the outer side surface of the air conditioning unit main body (1) is provided with a heat dissipation opening (2), the upper surface middle position of the air conditioning unit main body (1) is fixedly provided with a dust screen (3), the side surface of the air conditioning unit main body (1) is fixedly provided with a fixed block (4), the outer side surface of the fixed block (4) is provided with a slide rail (5), the upper surface of the fixed block (4) is fixedly provided with a bolt (6), the lower surface of the slide rail (5) is fixedly provided with a bottom plate (7), the side surface of the bottom plate (7) is fixedly provided with a limit block (8), the lower end of the bottom plate (7) is slidably provided with a buffer chamber (9), the inner upper surface of the buffer chamber (9) is fixedly provided with a first spring (11), the inner upper surface of the buffer chamber (9) is fixedly provided with a side plate (12), and the front and rear side positions of the upper surface of the bottom plate (7) are fixedly provided with a first baffle plate (18), and second baffles (19) are rotatably arranged at the left side and the right side of the upper surface of the bottom plate (7).

2. The heat recovery multi-connected air conditioning unit according to claim 1, characterized in that: the quantity of air conditioning unit main part (1) is provided with four, four fixed block (4) in air conditioning unit main part (1) all are provided with four, but fixed block (4) constitute translation regulation structure about through slide rail (5), translation regulation structure about can being controlled through fixed block (4) constitution in air conditioning unit main part (1), fixed block (4) are fixed on slide rail (5) through bolt (6), but air conditioning unit main part (1) constitutes fixed slidable regulation structure through bolt (6).

3. The heat recovery multi-connected air conditioning unit according to claim 1, characterized in that: stopper (8) are provided with six, the transverse section of stopper (8) is T type structure, spout (10) have been seted up downwards to the upper surface of surge chamber (9), the position and the size of stopper (8) are corresponding to the position and the size of spout (10), bottom plate (7) constitute slidable adjustment structure from top to bottom through spout (10).

4. The heat recovery multi-connected air conditioning unit according to claim 1, characterized in that: first spring (11) are provided with four, be symmetrical structure fixed mounting between first spring (11) between bottom plate (7) and surge chamber (9) inside upper surface, bottom plate (7) constitute through first spring (11) can be from top to bottom the elasticity adjust the structure.

5. The heat recovery multi-connected air conditioning unit according to claim 1, characterized in that: curb plate (12) symmetry is provided with two, fixed mounting has slide bar (13) between curb plate (12), the outside surface slidable mounting of slide bar (13) has sliding block (14), fixed mounting has second spring (15) between sliding block (14) and curb plate (12), the lower fixed surface of bottom plate (7) installs bearing frame (16), the outside surface rotation of bearing frame (16) installs connecting rod (17), the lower extreme of connecting rod (17) rotates the upper surface that is connected to slide block (14).

6. The heat recovery multi-connected air conditioning unit according to claim 5, wherein: the sliding block (14) forms a slidable adjusting structure through a sliding rod (13), the sliding block (14) forms a left-right elastic adjusting structure through a second spring (15), and the connecting rod (17) forms a rotating structure through a bearing seat (16).

7. The heat recovery multi-connected air conditioning unit according to claim 1, characterized in that: the two first baffles (18) are symmetrically arranged, the water conveying pipes (20) are fixedly arranged on the inner side surfaces of the first baffles (18), and the water conveying pipes (20) are fixedly arranged on the inner side surfaces of the first baffles (18) in an S-shaped structure.

8. The heat recovery multi-connected air conditioning unit according to claim 1, characterized in that: rear side the surface rotation of first baffle (18) installs pivot (21), the outside fixed surface of pivot (21) installs photovoltaic board (22), the one end fixed mounting of pivot (21) has gear (23), the inboard fixed surface of first baffle (18) installs motor (24), the output fixed mounting of motor (24) has gear two (25), gear (23) and gear two (25) are the intermeshing structure, gear two (25) constitute revolution mechanic through motor (24), gear (23) constitute revolution mechanic through the rotation of gear two (25), photovoltaic board (22) constitute angle adjustable structure through the rotation of gear (23).

Technical Field

The invention belongs to the technical field of multi-connected air conditioning units, and particularly relates to a heat recovery multi-connected air conditioning unit.

Background

An air conditioning unit is an air treatment device assembled by various air treatment functional sections. The air conditioning system is suitable for the air conditioning system with the resistance larger than 100 Pa. The unit air treatment functional section has: air mixing, flow equalization, filtration, cooling, primary and secondary heating, dehumidification, humidification, air feeder, air return fan, water spraying, noise elimination, heat recovery and the like. The method is classified according to structural types and can be divided into horizontal type, vertical type and ceiling type; the air conditioner is classified according to use characteristics and can be divided into a general unit, a fresh air unit, a purification unit, a special unit and the like. For some large sealed spaces, multiple air conditioning units are basically installed, and the multiple air conditioning units are formed by one or more outdoor units and a plurality of indoor units and perform energy conversion and transmission by means of flowing of refrigerant.

The existing multi-connected air conditioning unit is inconvenient in the installation process of personnel due to the fact that the whole unit is too heavy, the adjustment of the distance between the air conditioning unit main bodies is inconvenient, most of the multi-connected air conditioning unit is installed outside a roof, the existing multi-connected air conditioning unit does not well to the protection effect of the air conditioning unit main body and does not well utilize solar energy, a large amount of vibration is generated during the operation of the air conditioning unit main body, the air conditioning unit main body is easy to shake or even topple, the existing multi-connected air conditioning unit does not well to the whole damping effect, a large amount of waste heat generated during the operation of the air conditioning unit main body cannot be well utilized, and heat pollution is brought to the environment while heat loss is caused.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a heat recovery multi-connected air conditioning unit, which solves the problem that the existing multi-connected air conditioning unit is inconvenient in the installation process of personnel due to the fact that the whole unit is too heavy, for the inconvenience of adjusting the distance between the air conditioning unit main bodies, most of the multi-connected air conditioning units are installed outside a roof, the existing multi-connected air conditioning unit has poor protection effect on the main body of the air conditioning unit and does not make good use of solar energy, because the main body of the air conditioning unit generates a large amount of vibration during operation, the main body of the air conditioning unit is easy to shake or even topple, the existing multi-connected air conditioning unit does not have good damping effect on the whole, and a large amount of waste heat generated in the operation process of the air conditioning unit main body cannot be well utilized, so that heat loss is caused and the environment is polluted.

In order to achieve the purpose, the invention provides the following technical scheme: a heat recovery multi-connected air conditioning unit comprises an air conditioning unit main body, wherein the outer side surface of the air conditioning unit main body is provided with a heat dissipation port, the middle position of the upper surface of the air conditioning unit main body is fixedly provided with a dustproof net, the side surface of the air conditioning unit main body is fixedly provided with a fixed block, the outer side surface of the fixed block is provided with a slide rail, the upper surface of the fixed block is fixedly provided with a bolt, a bottom plate is fixedly arranged on the lower surface of the slide rail, a limiting block is fixedly arranged on the side surface of the bottom plate, a buffer chamber is slidably arranged at the lower end of the bottom plate, a first spring is fixedly arranged on the upper surface in the buffer chamber, fixed surface installs the curb plate on the inside of surge chamber, both sides position fixed mounting has first baffle before the upper surface of bottom plate, the upper surface left and right sides position of bottom plate rotates installs the second baffle.

Preferably, the quantity of air conditioning unit main part is provided with four, four fixed block in the air conditioning unit main part all is provided with four, but the fixed block passes through the slide rail and constitutes translation regulation structure about, but the air conditioning unit main part passes through the fixed block and constitutes translation regulation structure about, the fixed block passes through the bolt fastening on the slide rail, but the air conditioning unit main part passes through the bolt fastening and constitutes fixed slidable regulation structure.

Through adopting above-mentioned technical scheme, the advantage lies in, through the slide rail that sets up for the fixed block that air conditioning unit main part accessible set up carries out left right translation on the slide rail and adjusts, thereby becomes simple and convenient with interval adjustment between the air conditioning unit main part to the installation of air conditioning unit main part, and the bolt through setting up is fixed in the fixed block on the slide rail, makes to the fixed of air conditioning unit main part become simple and convenient.

Preferably, the stopper is provided with six, the transverse section of stopper is T type structure, the spout has been seted up downwards to the upper surface of surge chamber, the position and the size of stopper correspond to the position and the size of spout, the bottom plate passes through the spout and constitutes the slide adjusting structure from top to bottom.

Through adopting above-mentioned technical scheme, the advantage lies in, stopper and the spout through the corresponding size and the position that set up for the bottom plate can slide adjusting from top to bottom in the spout, thereby realizes the slide adjusting from top to bottom of air conditioning unit main part.

Preferably, the number of the first springs is four, the first springs are fixedly arranged between the bottom plate and the upper surface of the inner part of the buffer chamber in a symmetrical structure, and the bottom plate is of an up-and-down elastic adjusting structure formed by the first springs.

Through adopting above-mentioned technical scheme, the advantage lies in, through setting up the first spring between bottom plate and surge chamber for the bottom plate can carry out elasticity regulation from top to bottom under the effect of first spring, thereby realizes slowing down the vibrations of air conditioning unit main part, avoids shaking the too big equipment damage that causes.

Preferably, the curb plate symmetry is provided with two, fixed mounting has the slide bar between the curb plate, the outside surface slidable mounting of slide bar has the sliding block, fixed mounting has the second spring between sliding block and the curb plate, the lower fixed surface of bottom plate installs the bearing frame, the outside surface of bearing frame rotates installs the connecting rod, the lower extreme of connecting rod rotates the upper surface that is connected to the sliding block.

Through adopting the above-mentioned technical scheme, the advantage lies in, slide bar through setting up, make the sliding block can carry out translation regulation about on the slide bar, through the second spring that sets up, make the sliding block can receive the produced elastic resistance of second spring when translation about, the realization is to slowing down of the sliding speed of sliding block, through setting up the bearing frame in the bottom plate below, make the connecting rod can rotate the regulation, when that moves down under the bottom plate, the connecting rod rotates the regulation, thereby promote the sliding block to the left and right sides, cooperation second spring, make the sliding speed of sliding block slow down, thereby realize the slowing down of the downward movement speed of bottom plate, thereby slow down the vibration that the bottom plate received, thereby slow down the vibration to the air conditioning unit main part.

Preferably, the sliding block passes through the slide bar and constitutes slidable regulation structure, the sliding block passes through the second spring and constitutes the elasticity structure of adjusting about, the connecting rod passes through the bearing frame and constitutes revolution mechanic.

Through adopting above-mentioned technical scheme, the advantage lies in, through the second spring that sets up for the sliding block receives certain elastic resistance, thereby slows down the sliding speed of sliding block.

Preferably, the number of the first baffle plates is two, the water delivery pipes are fixedly mounted on the inner side surfaces of the first baffle plates, and the water delivery pipes are fixedly mounted on the inner side surfaces of the first baffle plates in an S-shaped structure.

Through adopting above-mentioned technical scheme, the advantage lies in, through setting up at the inboard raceway of first baffle, and the raceway is S-shaped structure for the produced used heat of absorption air conditioning unit main part that the raceway can be better, to the water heating in the raceway, be used for domestic water, make the used heat to air conditioning unit main part production carry out fine utilization, avoid causing thermal loss and cause thermal pollution to the environment.

Preferably, the surface rotation of first baffle installs the pivot, the outside fixed surface of pivot installs the photovoltaic board, the one end fixed mounting of pivot has gear one, the rear side the inboard fixed surface of first baffle installs the motor, the output fixed mounting of motor has gear two, gear one and gear two are the intermeshing structure, gear two constitutes revolution mechanic through the motor, gear one constitutes revolution mechanic through the rotation of gear two, the photovoltaic board constitutes angle adjustable structure through the rotation of gear one.

Through adopting above-mentioned technical scheme, the advantage lies in, through the pivot that is provided with at the rear side of first baffle for the photovoltaic board can rotate through the pivot and adjust, through the motor drive gear two that sets up, makes and drives the pivot rotation with two intermeshing's of gear one, thereby realizes the angle modulation to the photovoltaic board, thereby makes the better absorption solar energy of photovoltaic board for photovoltaic power generation.

Compared with the prior art, the invention has the beneficial effects that:

1. the air conditioning unit main body can be adjusted in a left-right translation mode on the sliding rail through the arranged fixing block through the arranged sliding rail, so that the installation of the air conditioning unit main body is simple, the adjustment of the distance between the air conditioning unit main bodies is simple and convenient, the fixing block is fixed on the sliding rail through the arranged bolts, the fixing of the air conditioning unit main body is simple and convenient, the bottom plate can be adjusted in the sliding groove in a vertical sliding mode through the arranged limiting blocks and the sliding grooves with corresponding sizes and positions, the vertical sliding adjustment of the air conditioning unit main body is realized, the bottom plate can be adjusted in a vertical elastic mode under the action of the first spring through the first spring arranged between the bottom plate and the buffer chamber, the sliding block can be adjusted in a left-right translation mode on the sliding rod through the arranged sliding rod, and the sliding block can be adjusted in a left-right translation mode through the arranged second spring and can be subjected to the elastic resistance generated by the second spring, the sliding speed of the sliding block is slowed down, the connecting rod can be rotatably adjusted through the bearing seat arranged below the bottom plate, when the bottom plate runs downwards, the connecting rod is rotatably adjusted, so that the sliding block is pushed towards the left side and the right side, the sliding speed of the sliding block is slowed down through the cooperation of the second spring, the downward moving speed of the bottom plate is slowed down, the vibration borne by the bottom plate is slowed down, and the vibration of the air conditioner unit main body is slowed down;

2. through setting up the raceway in first baffle inboard, and the raceway is S-shaped structure, make the produced used heat of absorption air conditioning unit main part that the raceway can be better, to the water heating in the raceway, be used for domestic water, make the used heat to air conditioning unit main part production carry out fine utilization, avoid causing thermal loss and cause thermal pollution to the environment, pivot through being provided with at the rear side of first baffle, make the photovoltaic board rotate the regulation through the pivot, through the motor drive gear two that sets up, make and drive the pivot rotation with gear two intermeshing' S gear one, thereby realize the angle modulation to the photovoltaic board, thereby make the absorption solar energy that the photovoltaic board can be better, be used for photovoltaic power generation, avoid causing the waste of resource.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a rear view of the present invention;

FIG. 5 is a schematic top view of the present invention;

fig. 6 is an enlarged schematic view of the structure at a in the present invention.

In the figure: 1. an air conditioning unit main body; 2. a heat dissipation port; 3. a dust screen; 4. a fixed block; 5. a slide rail; 6. a bolt; 7. a base plate; 8. a limiting block; 9. a buffer chamber; 10. a chute; 11. a first spring; 12. a side plate; 13. a slide bar; 14. a slider; 15. a second spring; 16. a bearing seat; 17. a connecting rod; 18. a first baffle plate; 19. a second baffle; 20. a water delivery pipe; 21. a rotating shaft; 22. a photovoltaic panel; 23. a first gear; 24. a motor; 25. and a second gear.

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.

The first embodiment is as follows:

referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a heat recovery multiple air conditioning unit, including air conditioning unit main part 1, the outside surface of air conditioning unit main part 1 is equipped with thermovent 2, the last surface intermediate position fixed mounting of air conditioning unit main part 1 has dust screen 3, the side surface fixed mounting of air conditioning unit main part 1 has fixed block 4, the outside surface of fixed block 4 is equipped with slide rail 5, the last fixed surface of fixed block 4 installs bolt 6, the lower fixed surface of slide rail 5 installs bottom plate 7, the side surface fixed mounting of bottom plate 7 has stopper 8, the lower extreme slidable mounting of bottom plate 7 has buffer chamber 9, the inside fixed surface of buffer chamber 9 installs first spring 11, fixed surface installs curb plate 12 on the inside of buffer chamber 9, the upper surface front and back both sides position fixed mounting of bottom plate 7 has first baffle 18, the upper surface left and right sides position of bottom plate 7 rotates installs second baffle 19.

In the embodiment, the buffer chamber 9 is fixedly arranged on the ground, the fixing block 4 on the air conditioning unit main body 1 is slidably arranged on the slide rail 5, the air conditioning unit main body 1 is adjusted to a proper position by sliding, the fixing block 4 is fixed by the bolt 6, so that the air conditioning unit main body 1 is fixed on the slide rail 5, the bottom plate 7 can be adjusted to slide up and down by the arranged first spring 11, thereby buffering the vibration, when the bottom plate 7 drives the connecting rod 17 to move downwards by the second spring 15 arranged between the sliding block 14 and the side plate 12, the sliding block 14 is subjected to the elastic resistance generated by the second spring 15, thereby slowing down the downward movement speed of the bottom plate 7, thereby buffering the air conditioning unit main body 1, and the water pipe 20 arranged on the inner side of the first baffle plate 18 can absorb the heat generated by the operation of the air conditioning unit main body 1 to heat the water in the water pipe 20, be used for domestic water, avoid thermal loss and cause thermal pollution to the environment, drive gear two 25 through the motor 24 that sets up and rotate, make and drive pivot 21 rotation with gear two 25 intermeshing's gear 23 to the realization is to photovoltaic board 22's angle modulation, thereby makes the better absorption solar energy of photovoltaic board 22 be used for photovoltaic power generation, avoids the waste of resource.

Example two:

as shown in fig. 1 to 6, on the basis of the first embodiment, the present invention provides a technical solution: the quantity of air conditioning unit main part 1 is provided with four, fixed block 4 in four air conditioning unit main parts 1 all is provided with four, fixed block 4 passes through slide rail 5 and constitutes and to control the translation regulation structure, air conditioning unit main part 1 passes through fixed block 4 and constitutes and to control the translation regulation structure, fixed block 4 passes through bolt 6 to be fixed on slide rail 5, air conditioning unit main part 1 constitutes fixed slidable regulation structure through bolt 6, stopper 8 is provided with six, stopper 8's transverse section is T type structure, spout 10 has been seted up downwards to the upper surface of surge chamber 9, stopper 8's position and size are corresponding to the position and the size of spout 10, bottom plate 7 passes through spout 10 and constitutes and to slide the regulation structure from top to bottom.

In this embodiment, through the fixed block 4 that sets up for air conditioning unit main part 1 can carry out sliding adjustment through the sliding adjustment of fixed block 4, and fixes fixed block 4 through the bolt 6 that sets up, makes fixed mounting and regulation to air conditioning unit main part 1 become simple and convenient, through stopper 8 and the spout 10 that sets up, makes bottom plate 7 can slide adjustment in spout 10.

Example three:

as shown in fig. 1-2, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: first spring 11 is provided with four, it is symmetrical structure fixed mounting between bottom plate 7 and the inside upper surface of surge chamber 9 to be between first spring 11, bottom plate 7 constitutes elasticity regulation structure from top to bottom through first spring 11, curb plate 12 symmetry is provided with two, fixed mounting has slide bar 13 between the curb plate 12, the outside surface slidable mounting of slide bar 13 has sliding block 14, fixed mounting has second spring 15 between sliding block 14 and the curb plate 12, the lower fixed surface of bottom plate 7 installs bearing frame 16, the outside surface rotation of bearing frame 16 installs connecting rod 17, the lower extreme of connecting rod 17 rotates the upper surface that is connected to sliding block 14, sliding block 14 constitutes slidable regulation structure through slide bar 13, sliding block 14 constitutes elasticity regulation structure about through second spring 15, connecting rod 17 constitutes revolution mechanic through bearing frame 16.

In this embodiment, the first spring 11 and the second spring 15 are arranged, so that the bottom plate 7 can receive a certain elastic resistance when moving downwards, and the vibration received by the air conditioning unit main body 1 is reduced.

Example four:

as shown in fig. 1 to 6, on the basis of the first embodiment, the second embodiment and the third embodiment, the present invention provides a technical solution: first baffle 18 symmetry is provided with two, the inboard fixed surface of first baffle 18 installs raceway 20, raceway 20 is S-shaped structure fixed mounting at the inboard surface of first baffle 18, the surface rotation of first baffle 18 installs pivot 21, the outside fixed surface of pivot 21 installs photovoltaic board 22, the one end fixed mounting of pivot 21 has gear one 23, the inboard fixed surface of the first baffle 18 of rear side installs motor 24, the output fixed mounting of motor 24 has gear two 25, gear one 23 and gear two 25 are the intermeshing structure, gear two 25 constitutes revolution mechanic through motor 24, gear one 23 constitutes revolution mechanic through the rotation of gear two 25, photovoltaic board 22 constitutes angle adjustable structure through the rotation of gear one 23.

In this embodiment, be used for absorbing the produced heat of air conditioning unit main part 1 operation through the raceway 20 that sets up, be used for heating the water in the raceway 20, avoid thermal loss and the thermal pollution who causes the environment, drive gear two 25 through the motor 24 that sets up and rotate, make and drive pivot 21 rotation with gear two 25 intermeshing's gear 23, thereby realize photovoltaic board 22's angle modulation, thereby make the better absorption solar energy of photovoltaic board 22, avoid the waste of resource.

The working principle and the using process of the invention are as follows: the buffer chamber 9 is fixedly arranged on the ground, the fixing block 4 on the air conditioning unit main body 1 is slidably arranged on the sliding rail 5, the air conditioning unit main body 1 is adjusted to a proper position through sliding adjustment, the fixing block 4 is fixed through the bolt 6, the air conditioning unit main body 1 is fixed on the sliding rail 5, the bottom plate 7 can be adjusted in a vertical sliding manner through the arranged first spring 11, vibration is buffered, the bottom plate 7 drives the connecting rod 17 to downwards move through the second spring 15 arranged between the sliding block 14 and the side plate 12, the sliding block 14 is subjected to elastic resistance generated by the second spring 15, the downward moving speed of the bottom plate 7 is reduced, the air conditioning unit main body 1 is buffered, the water conveying pipe 20 arranged on the inner side of the first baffle 18 can absorb heat generated by the operation of the air conditioning unit main body 1 to heat water in the water conveying pipe 20, be used for domestic water, avoid thermal loss and cause thermal pollution to the environment, drive gear two 25 through the motor 24 that sets up and rotate, make and drive pivot 21 rotation with gear two 25 intermeshing's gear 23 to the realization is to photovoltaic board 22's angle modulation, thereby makes the better absorption solar energy of photovoltaic board 22 be used for photovoltaic power generation, avoids the waste of resource.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.