Energy-saving air conditioning system

Abstract

The invention belongs to the technical field of air conditioner parts, and particularly relates to an energy-saving air conditioner system. The problem that when the deflection angle of an air deflector of an existing device is large, energy loss in airflow is too much is solved. The air exhaust device comprises an air exhaust head; the multiple first air guide plates are evenly distributed and rotationally connected to the interiors of the adjacent exhaust heads, the first air guide plates are rotationally connected with second air guide plates, and the second air guide plates are rotationally connected with third air guide plates; and the multiple fourth air guide plates are evenly distributed and rotationally connected to the interiors of the adjacent exhaust heads, and the fourth air guide plates are rotationally connected with fifth air guide plates. According to the air conditioner system, the multiple sets of first air deflectors, second air deflectors and third air deflectors which are connected with one another form the gradually-bent air channel, loss caused by impact of airflow when the first air deflectors, the second air deflectors and the third air deflectors guide the airflow is reduced, and then energy for driving the airflow to flow by the air conditioner system is saved.

Description

Technical Field

[0001] The invention relates to the technical field of air-conditioning components, and in particular to an energy-saving air-conditioning system. Background Art

[0002] Central air conditioning is a large central air conditioning system specially used to control the temperature in a large area of ​​houses. It is usually composed of a main unit and a terminal. In order to ensure that pregnant women get a comfortable ambient temperature during the delivery period, hospitals usually need to uniformly install central air conditioning in all wards of the obstetrics and gynecology department. The central air conditioning changes the direction of the air outlet by changing the rotation direction of the air guide plate installed in the air outlet. In order to ensure the cooling efficiency of the central air conditioning in the ward, the air guide plate in the air outlet usually needs to rotate continuously to ensure that the airflow from the air outlet blows to various areas in the ward. When the deflection angle of the air guide plate is large, the airflow needs to first impact on the air guide plate, and then deflect in the direction of the air guide plate. When the airflow impacts the air guide plate, part of the energy contained in it will be consumed, resulting in a reduction in the distance it can flow after leaving the air outlet. In addition, because the impact creates some eddy current areas, the eddy current areas will consume more kinetic energy of the airflow, resulting in the need for a host with greater power to supply air to the air outlet to ensure that the airflow is completely blown to various areas in the ward. This will undoubtedly cause a certain degree of energy waste, which is not conducive to the development of central air conditioning in the direction of energy saving and environmental protection. Summary of the invention

[0003] In order to overcome the disadvantage of excessive energy loss in the air flow when the air guide plate of the existing device is deflected at a large angle, the present invention proposes an energy-saving air conditioning system.

[0004] The technical implementation scheme of the present invention is: an energy-saving air-conditioning system, comprising: an exhaust head, which is connected to an external air-conditioning system and has an air inlet and an air outlet; a first air guide plate, which has a plurality of evenly distributed plates, and is rotatably connected in an adjacent exhaust head, and the first air guide plate is rotatably connected to the side of the air outlet facing the second air guide plate, and the second air guide plate is rotatably connected to the side of the air outlet facing the third air guide plate; a fourth air guide plate, which has a plurality of evenly distributed plates, and is rotatably connected in the adjacent exhaust head, and the fourth air guide plate is rotatably connected to the side of the air outlet facing the fifth air guide plate; a driving mechanism, which is respectively installed in the exhaust head and is used to drive the first air guide plate and the fourth air guide plate to rotate, so that multiple groups of the first air guide plates, the second air guide plates and the third air guide plates connected to each other and multiple groups of the fourth air guide plates and the fifth air guide plates connected to each other respectively form a curved air duct.

[0005] Furthermore, the rotational connection between the first air guide plate and the second air guide plate, the rotational connection between the second air guide plate and the third air guide plate, and the rotational connection between the fourth air guide plate and the fifth air guide plate are all sealed and fitted with each other.

[0006] Furthermore, the driving mechanism includes: a motor, fixedly connected in the exhaust head, a push rod slidably connected in the exhaust head, the push rod and the output shaft of the motor are mutually transmitted through a gear rack; a first telescopic frame, installed in the exhaust head, the first telescopic frame is fixedly connected to the push rod, the first telescopic frame is installed with a first moving rod, a second moving rod and a third moving rod, the first moving rod, the second moving rod and the third moving rod are all slidably connected to the exhaust head; a first fixed gear, the same number as the first air guide plate, fixed to the adjacent first air guide plate, the first moving rod is fixedly connected to a gear meshing with the adjacent first fixed gear The first air guide plate is rotatably connected to a first rotating wheel, the first rotating wheel is rotatably connected to a first transfer rod, the first transfer rod is rotatably connected to the adjacent second air guide plate, the first rotating wheel is rotatably connected to a second rotating wheel, the second rotating wheel is rotatably connected to the exhaust head, the second rotating wheel is rotatably connected to a second transfer rod, the second transfer rod is rotatably connected to the adjacent third air guide plate, the first rotating wheel and the second rotating wheel are respectively connected to the second moving rod and the third moving rod through gear rack transmission; an auxiliary transmission component is arranged in the exhaust head, and is used for simultaneously driving the fourth air guide plate and the fifth air guide plate to rotate.

[0007] Further, the width of the first transfer rod is greater than the thickness of the second air guide plate, and the width of the second transfer rod is greater than the width of the first transfer rod.

[0008] Furthermore, the auxiliary transmission component includes: a fixed shell, fixedly connected to the exhaust head, a first rotating shaft and a second rotating shaft rotatably connected in the fixed shell, the first rotating shaft and the motor output shaft are transmitted through a bevel gear, the second rotating shaft is splined with a connecting shell, and the connecting shell and the first rotating shaft are limitedly matched; a two-way threaded rod, rotatably connected to the fixed shell, the two-way threaded rod is equipped with a first one-way gear and a second one-way gear, the first one-way gear is matched with the second rotating shaft through an odd gear set, and the second one-way gear is matched with the second rotating shaft through an even gear set; a transmission rod, slidably connected to the fixed shell, the transmission rod and the two-way threaded rod are threadedly matched The gear wheel is connected with the gear train of the second transmission gear, and the gear train is connected with the gear train of the second transmission gear to form a gear box, and the gear train is connected with the gear train of the second transmission gear to form a gear box.

[0009] Furthermore, the connection shell and the first rotating shaft are both provided with mutually staggered protrusions, and the two are limitedly matched by their respective protrusions, and the opposite sides of the protrusions of the two are both provided with inclined surfaces.

[0010] Furthermore, the first one-way gear is of the same size as the gear connected to the second rotating shaft, the second one-way gear is of the same size as the gear connected to the second rotating shaft, and the axis of the bidirectional threaded rod is parallel to the axis of the second rotating shaft.

[0011] Furthermore, the control component includes: a magnet block, rotatably connected to the connecting shell; an electromagnet, fixedly connected to a side of the fixed shell close to the first rotating shaft, the magnet block magnetically cooperates with the adjacent electromagnet; a fixed frame, fixedly connected to a side of the fixed shell close to the second rotating shaft, the magnet block magnetically cooperates with the fixed frame.

[0012] Furthermore, the fixed shell is filled with liquid for reducing gear wear, the connecting shell and the second rotating shaft together form a cavity, the connecting shell is provided with a through hole, and the cavity between the connecting shell and the second rotating shaft is connected to the fixed shell through the through hole.

[0013] Furthermore, the air guide side plates have two symmetrically distributed ones, which are rotatably connected to the two first air guide plates near the outermost sides in the exhaust head respectively, a torsion spring is fixed between the air guide side plates and the exhaust head, the air guide side plates are in contact and cooperate with the exhaust head, the rack on the third movable rod is slidably connected to a sliding block which is squeezed and cooperated with the adjacent air guide side plates, and a spring is fixed between the sliding block and the adjacent rack.

[0014] Compared with the prior art, the present invention has the following advantages: the present invention reduces the loss of air flow due to impact when the first air guide plates, the second air guide plates and the third air guide plates guide the air flow by forming a gradually curved air duct by multiple groups of interconnected first air guide plates, the second air guide plates and the third air guide plates, thereby saving the energy of the air conditioning system to drive the air flow to flow.

[0015] The present invention reduces the cross-flow of air between the two sides of the first air guide plate during the air flow guidance through the sealing cooperation between the first air guide plate, the second air guide plate and the third air guide plate and adjacent components, thereby reducing the probability of vortex generation and further improving the flow of gas flow.

[0016] The present invention drives the fourth air guide plate and other components to move through an auxiliary transmission component, and the transmission can be disconnected or connected by human control. The connection method is simple and reliable. Without affecting the original function of the device, the use of components such as motors is reduced, and the energy saving and applicability of the device are increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the air exhaust head, the fourth air guide plate and the fifth air guide plate of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the first air guide plate, the second air guide plate and the third air guide plate of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the air exhaust head, the first air guide plate and the second air guide plate of the present invention; Figure 5 An exploded view of the third air guide plate, the first transfer rod and the second transfer rod of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the motor, the push rod and the first telescopic frame of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the second telescopic frame, the fourth moving rod and the fifth moving rod of the present invention; Figure 8 It is a three-dimensional structural schematic diagram of the fixed shell, the first moving rod and the second moving rod of the present invention; Fig. 9It is a schematic diagram of the three-dimensional structure of the first one-way gear and the second one-way gear of the present invention; Fig.10 It is a state diagram of the first rotating shaft, the second rotating shaft and the magnet block of the present invention; Fig.11 It is a schematic diagram of the states of the first air guide plate, the second air guide plate and the third air guide plate of the present invention.

[0018] The meanings of the reference numerals in the figure are as follows: 1: exhaust head, 2: first air guide plate, 3: second air guide plate, 4: third air guide plate, 5: fourth air guide plate, 6: fifth air guide plate, 7: motor, 8: push rod, 9: first telescopic frame, 10: first moving rod, 11: second moving rod, 12: third moving rod, 13: first fixed gear, 14: first rotating wheel, 15: first transfer rod, 16: second rotating wheel, 17: second transfer rod, 18: air guide side plate, 19: sliding block, 20: fixed shell, 21: first rotating shaft, 22: second rotating shaft, 23: connecting shell, 231: through hole, 24: bidirectional threaded rod, 25: first one-way gear, 26: second one-way gear, 27: transmission rod, 28: second telescopic frame, 29: fourth moving rod, 30: fifth moving rod, 31: second fixed gear, 32: third rotating wheel, 33: third transfer rod, 34: magnet block, 35: electromagnet, 36: fixed frame. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Because in the air outlet of the existing device, when the air guide plate guides the airflow to a more remote direction, the angle between the original direction of the airflow and the air guide plate is relatively large, causing the airflow to impact the guide plate and lose energy while generating more vortices, further reducing the energy of the gas after being guided. If you want to control the airflow to completely cover the room, it will require more energy consumption.

[0021] In view of the above problems, the present invention proposes an energy-saving air conditioning system. Figure 1-Figure 5 and Fig.11, including: an exhaust head 1, which is connected to an external air-conditioning system and has an air inlet and an air outlet; a first air guide plate 2, which has a plurality of evenly distributed ones, and is rotatably connected in an adjacent exhaust head 1, and a second air guide plate 3 is rotatably connected to the side of the first air guide plate 2 facing the air outlet, and a third air guide plate 4 is rotatably connected to the side of the second air guide plate 3 facing the air outlet; a fourth air guide plate 5, which has a plurality of evenly distributed ones, and is rotatably connected in an adjacent exhaust head 1, and a fifth air guide plate 6 is rotatably connected to the side of the fourth air guide plate 5 facing the air outlet; a driving mechanism is respectively installed in the exhaust head 1, and is used to drive the first air guide plate 2 and the fourth air guide plate 5 to rotate, so that multiple groups of interconnected first air guide plates 2, second air guide plates 3 and third air guide plates 4 and multiple groups of interconnected fourth air guide plates 5 and fifth air guide plates 6 respectively form a curved air duct.

[0022] In the above scheme, the present invention mainly sets the air outlet position in the air-conditioning system. There can be multiple exhaust heads 1, which are respectively used for ventilation and cooling in different house spaces. The first air guide plate 2, the second air guide plate 3 and the third air guide plate 4 are all in a vertical state, which are used to guide the wind in the exhaust head 1 in the left and right directions, so that the wind blown out of the exhaust head 1 is evenly distributed in the horizontal direction. The fourth air guide plate 5 and the fifth air guide plate 6 are both in a relatively horizontal state, which are used to guide the wind in the exhaust head 1 in the up and down directions. The first air guide plate 2, the second air guide plate 3, the third air guide plate 4, the fourth air guide plate 5 and the fifth air guide plate 6 cooperate to promote the uniform distribution of the wind in the exhaust head 1 in the room. The driving mechanism is mainly used to drive the first air guide plate 2, the second air guide plate 3 and the third air guide plate 4 to deflect with the fourth air guide plate 5 and the fifth air guide plate 6, and the driving mechanism is electrically connected to the control terminal of the air-conditioning system.

[0023] The working process of the above scheme is as follows: when the user starts the air-conditioning system, the other parts of the air-conditioning system guide the wind to the exhaust head 1 through the pipe, and then the control terminal controls the driving mechanism to work, so that the first air guide plate 2, the second air guide plate 3 and the third air guide plate 4 continuously swing left and right, and the fourth air guide plate 5 and the fifth air guide plate 6 continuously swing up and down, to guide the airflow in the exhaust head 1, and promote the airflow blown out from the outlet of the exhaust head 1 to be evenly distributed in the room.

[0024] When a group of the first air guide plate 2, the second air guide plate 3 and the third air guide plate 4 are swung left and right, the driving mechanism controls the first air guide plate 2 to swing only at a small angle, and at the same time controls the second air guide plate 3 to swing at a small angle along the rotation connection between it and the first air guide plate 2, and controls the third air guide plate 4 to swing at a small angle along the rotation connection between it and the second air guide plate 3, so that the first air guide plate 2, the second air guide plate 3 and the third air guide plate 4 form a gradually curved curved plate (refer to Fig.11 ), at this time, the curved plates composed of multiple groups of first air guide plates 2 and adjacent parts together form a curved air duct (reference Fig.11), because the swing angle of the first air guide plate 2 is small, when the airflow blows on the first air guide plate 2, the airflow does not impact the first air guide plate 2, and the energy lost and the flow rate are small due to the guidance of the first air guide plate 2. Similarly, when the airflow is blown out from the above-mentioned curved air duct, since the direction of the airflow gradually changes, the impact between the airflow and the adjacent components is small, so the turbulence generated by the airflow is small, thereby ensuring that the energy consumption of the airflow is low during the flow, ensuring that the airflow blows straight to various places in the room at a higher speed, thereby saving the energy consumption of the air conditioner for cooling the room.

[0025] Further, refer to Figure 5 The rotational connection between the first air guide plate 2 and the second air guide plate 3, the rotational connection between the second air guide plate 3 and the third air guide plate 4, and the rotational connection between the fourth air guide plate 5 and the fifth air guide plate 6 are all sealed and fitted with each other.

[0026] In the above scheme, because the above-mentioned connected components are ensured to be in a sealed fit with each other, no matter to which angle the above-mentioned connected components are rotated, there is no gap between the two connected components, thereby reducing the possibility of wind flowing between the two connected components, and further reducing the possibility of turbulence.

[0027] Further, refer to Figure 4-Figure 8 The driving mechanism includes: a motor 7, which is fixed in the exhaust head 1, and a push rod 8 is slidably connected in the exhaust head 1. The push rod 8 and the output shaft of the motor 7 are mutually transmitted through a gear rack; a first telescopic frame 9 is installed in the exhaust head 1, the first telescopic frame 9 is fixed to the push rod 8, and the first telescopic frame 9 is installed with a first moving rod 10, a second moving rod 11 and a third moving rod 12, and the first moving rod 10, the second moving rod 11 and the third moving rod 12 are all slidably connected to the exhaust head 1; a first fixed gear 13, which is the same as the number of the first air guide plate 2, is fixed to the adjacent first air guide plate 2, and the first moving rod 10 is fixed with a rack meshing with the adjacent first fixed gear 13, The first air guide plate 2 is rotatably connected to the first rotating wheel 14, the first rotating wheel 14 is rotatably connected to the first transfer rod 15, the first transfer rod 15 is rotatably connected to the adjacent second air guide plate 3, the first rotating wheel 14 is rotatably connected to the second rotating wheel 16, the second rotating wheel 16 is rotatably connected to the exhaust head 1, the second rotating wheel 16 is rotatably connected to the second transfer rod 17, the second transfer rod 17 is rotatably connected to the adjacent third air guide plate 4, the first rotating wheel 14 and the second rotating wheel 16 are respectively connected to the second moving rod 11 and the third moving rod 12 through gear rack transmission; an auxiliary transmission component is arranged in the exhaust head 1, and is used to simultaneously drive the fourth air guide plate 5 and the fifth air guide plate 6 to rotate.

[0028] In the above scheme, the motor 7 is a stepping motor, which is used to enhance the accuracy of the gear on the output shaft of the motor 7 controlling the forward and backward movement of the push rod 8. When the first telescopic frame 9 is driven by the push rod 8 to retract or extend, the third moving rod 12 is driven by the first telescopic frame 9 to move the longest stroke, the second moving rod 11 is driven by the first telescopic frame 9 to move the shorter stroke, and the first moving rod 10 is driven by the first telescopic frame 9 to move the shortest stroke, so as to ensure that when the first moving rod 10 drives the first fixed gear 13 and the first air guide plate 2 to rotate, the second air guide plate 3 and its components can still rotate again by a certain angle relative to the first air guide plate 2 while following the rotation of the first air guide plate 2.

[0029] The working principle is as follows: take the control terminal controlling the motor 7 to drive the push rod 8 to move forward as an example: the push rod 8 moves forward to drive the first telescopic frame 9 to extend, and at this time the first telescopic frame 9 simultaneously drives the first moving rod 10, the second moving rod 11 and the third moving rod 12 to move, and the moving distances of the first moving rod 10, the second moving rod 11 and the third moving rod 12 increase successively, and the first moving rod 10 directly drives the adjacent first fixed gear 13 and the first air guide plate 2 to rotate through its upper rack, so that the first air guide plate 2 drives the components thereon to deflect to the right by a certain angle, and the second moving rod 11 drives the first rotating gear 13 through its upper rack The wheel 14 rotates a certain angle, the first rotating wheel 14 drives the first transfer rod 15 to deflect to the right together, the first transfer rod 15 pulls the second air guide plate 3 to drive the components thereon to rotate to the right a certain angle relative to the first air guide plate 2, the third moving rod 12 drives the second rotating wheel 16 to rotate a certain angle through the rack thereon, the second rotating wheel 16 drives the second transfer rod 17 to deflect to the right together, and when the second transfer rod 17 deflects, it pulls the third air guide plate 4 to deflect to the right relative to the second air guide plate 3, so that the first air guide plate 2, the second air guide plate 3 and the third air guide plate 4 connected to each other together form a curved plate with gradually increasing curvature.

[0030] Further, refer to Figure 5 The width of the first transfer rod 15 is greater than the thickness of the second air guide plate 3 , and the width of the second transfer rod 17 is greater than the width of the first transfer rod 15 .

[0031] In the above scheme, in the initial state, the first transfer rod 15 and the second transfer rod 17 are both located directly above the first air guide plate 2, the second air guide plate 3 and the third air guide plate 4. At this time, there is no gap between the upper side of the first air guide plate 2, the upper side of the second air guide plate 3 and the upper side of the third air guide plate 4 and the inner wall of the exhaust head 1. When the first air guide plate 2, the second air guide plate 3 and the third air guide plate 4 are deflected, in order to prevent the first transfer rod 15 and the second transfer rod 17 from leaving the first air guide plate 2, the second air guide plate 3 and the third air guide plate after rotation, Directly above the wind plate 4, a gap is generated between the first air guide plate 2, the second air guide plate 3 and the third air guide plate 4 and the inner wall of the exhaust head 1, and the width of the first adapter rod 15 and the second adapter rod 17 is actively increased to fill the gap between the first air guide plate 2, the second air guide plate 3 and the third air guide plate 4 and the inner wall of the exhaust head 1 when the first adapter rod 15 and the second adapter rod 17 are rotated, thereby avoiding the mutual flow of airflows at different positions, thereby avoiding the accidental creation of additional turbulence and reducing the consumption of airflow energy.

[0032] Further, refer to Figure 6-Figure 9 The auxiliary transmission components include: a fixed shell 20, which is fixedly connected to the exhaust head 1, and a first rotating shaft 21 and a second rotating shaft 22 are rotatably connected in the fixed shell 20. The first rotating shaft 21 and the output shaft of the motor 7 are driven by a bevel gear. The second rotating shaft 22 is spline-connected to a connecting shell 23, and the connecting shell 23 and the first rotating shaft 21 are limitedly matched; a bidirectional threaded rod 24, which is rotatably connected to the fixed shell 20, and the bidirectional threaded rod 24 is equipped with a first one-way gear 25 and a second one-way gear 26. The first one-way gear 25 is driven and matched with the second rotating shaft 22 through an odd gear set, and the second one-way gear 26 is driven and matched with the second rotating shaft 22 through an even gear set; a transmission rod 27, which is slidably connected to the fixed shell 20, and the transmission rod 27 is threaded with the bidirectional threaded rod 24 Cooperation; a second telescopic frame 28 is installed in the exhaust head 1, the second telescopic frame 28 is fixedly connected to the transmission rod 27, and the second telescopic frame 28 is installed with a fourth moving rod 29 and a fifth moving rod 30; the second fixed gear 31, the same number as the fourth air guide plate 5, is fixed to the adjacent fourth air guide plate 5, the fifth moving rod 30 is fixedly connected to a rack meshing with the adjacent second fixed gear 31, the fourth air guide plate 5 is rotatably connected to the third rotating wheel 32, the third rotating wheel 32 is rotatably connected to the third transfer rod 33, the third transfer rod 33 is rotatably connected to the fifth air guide plate 6, and the third rotating wheel 32 is coordinated with the fourth moving rod 29 through a gear rack transmission; a control component is arranged in the fixed shell 20, and is used to control the cooperation between the connecting shell 23 and the first rotating shaft 21.

[0033] In the above scheme, the first rotating shaft 21 and the second rotating shaft 22 always maintain a coaxial state, so that the connecting shell 23 is connected to the first rotating shaft 21 and the second rotating shaft 22. The transmission directions of the first one-way gear 25 and the second one-way gear 26 are consistent with the bidirectional threaded rod 24, that is, if the first one-way gear 25 rotates clockwise to drive the bidirectional threaded rod 24 to rotate (the rotation direction in this paragraph is described based on the viewing direction from front to rear), then the second one-way gear 26 can only drive the bidirectional threaded rod 24 to rotate when it rotates clockwise. The first one-way gear 25 is matched with the second rotating shaft 22 through an odd gear set, and is used to drive the bidirectional threaded rod 24 when the second rotating shaft 22 rotates counterclockwise. The threaded rod 24 rotates clockwise, and the second one-way gear 26 cooperates with the second rotating shaft 22 through an even-numbered gear set, and is used to drive the two-way threaded rod 24 to rotate clockwise when the second rotating shaft 22 rotates clockwise, thereby integrating the rotation of the second rotating shaft 22, so that no matter whether the second rotating shaft 22 rotates clockwise or counterclockwise, it drives the two-way threaded rod 24 to rotate clockwise, and then the rotation is converted into reciprocating movement of the transmission rod 27 in the front and rear directions through the two-way threaded rod 24, so that the left and right swinging period of the first air guide plate 2 is different from the up and down swinging period of the fourth air guide plate 5, which promotes the uniform distribution of the flow path of the airflow in the room and improves the efficiency of cooling the room as a whole.

[0034] In the above scheme, since the transmission principle and function between the second telescopic frame 28 and other components and the fourth air guide plate 5 and other components are the same as the transmission principle and function between the first telescopic frame 9 and other components and the first air guide plate 2 and other components, they are not repeated here.

[0035] Further, refer to Fig. 9 and Fig.10 The connecting shell 23 and the first rotating shaft 21 are both provided with mutually staggered protrusions, and the two are limited by their respective protrusions, and the opposite sides of the protrusions of the two are provided with inclined surfaces.

[0036] In the above scheme, an inclined surface is set on the opposite side between the protrusion on the connecting shell 23 and the protrusion on the first rotating shaft 21 to ensure that when the first rotating shaft 21 rotates, the protrusion on the connecting shell 23 can quickly cooperate with the connecting shell 23 through the inclined surface, thereby ensuring the control accuracy of the device and reducing the wear caused by the collision between the protrusion on the connecting shell 23 and the protrusion on the first rotating shaft 21. Because the amplitude and frequency of the swing required for components such as the first air guide plate 2 are relatively low, the rotation speed of the output shaft of the motor 7 is relatively low, thereby ensuring that the connecting shell 23 can connect the first rotating shaft 21 and the second rotating shaft 22 when the first rotating shaft 21 rotates.

[0037] Further, refer to Fig. 9The first one-way gear 25 is the same size as the gear connected to the second rotating shaft 22 , the second one-way gear 26 is the same size as the gear connected to the second rotating shaft 22 , and the axis of the bidirectional threaded rod 24 is parallel to the axis of the second rotating shaft 22 .

[0038] In the above scheme, by limiting the size of the gear connected to the first one-way gear 25 and the second rotating shaft 22 and the size of the gear connected to the second one-way gear 26 and the second rotating shaft 22, it is ensured that no matter the second rotating shaft 22 drives the two-way threaded rod 24 to rotate through the first one-way gear 25 or the second rotating shaft 22 drives the two-way threaded rod 24 to rotate through the second one-way gear 26, the rotation speed between the second rotating shaft 22 and the two-way threaded rod 24 always remains equal, thereby maintaining the two-way threaded rod 24 to rotate at a stable speed, and then through the connected components, the stability of the up and down swinging speed of the fourth air guide plate 5 is maintained.

[0039] Further, refer to Fig. 9 and Fig.10 The control component includes: a magnet block 34, which is rotatably connected to the connecting shell 23; an electromagnet 35, which is fixed to a side of the fixed shell 20 close to the first rotating shaft 21, and the magnet block 34 and the adjacent electromagnet 35 are magnetically matched; a fixing frame 36, which is fixed to a side of the fixed shell 20 close to the second rotating shaft 22, and the magnet block 34 and the fixing frame 36 are magnetically matched.

[0040] In the above scheme, the magnet block 34 is slidably connected to the fixing frame 36. The magnet block 34 is a permanent magnet with a small magnetic force, which cannot attract the electromagnet 35 and the fixing frame 36 at the same time. The electromagnet 35 is a flexible electromagnet 35, which is used to reduce the energy consumption of the electromagnet 35. Only a small amount of electricity is needed to magnetize it to maintain the magnetic force of the electromagnet 35, and the magnetic field on it can be changed or demagnetized by the coil on it. By changing the side of the electromagnet 35 facing the magnet block 34 to a magnetic field that is attracted to the magnet block 34, the magnet block 34 can be controlled to move toward the side close to the electromagnet 35, and then the connecting shell 23 can be controlled to move toward the side close to the electromagnet 35. By changing the side of the electromagnet 35 facing the magnet block 34 to a magnetic field that repels the magnet block 34, the magnet block 34 can be controlled to move toward the side away from the electromagnet 35, and then the connecting shell 23 can be controlled to move toward the side away from the electromagnet 35.

[0041] Furthermore, the fixed shell 20 is filled with liquid for reducing gear wear, the connecting shell 23 and the second rotating shaft 22 together form a cavity, the connecting shell 23 is provided with a through hole 231, and the cavity between the connecting shell 23 and the second rotating shaft 22 is connected to the fixed shell 20 through the through hole 231.

[0042] In the above scheme, the liquid in the fixed shell 20 can be lubricating oil or hydraulic oil with the same function. Since the volume of the cavity between the connecting shell 23 and the second rotating shaft 22 changes continuously when the connecting shell 23 moves to the left or right, the liquid in the cavity between the connecting shell 23 and the second rotating shaft 22 will continuously flow in or out through the adjacent through holes 231, thereby creating resistance when the connecting shell 23 moves, thereby slowing down the speed of the connecting shell 23 when moving, and avoiding the situation where the magnetic force of the electromagnet 35 is too large and causes the components on the connecting shell 23 to collide with the first rotating shaft 21 and the second rotating shaft 22.

[0043] Further, refer to Figure 3-Figure 6 and Fig.11 , also includes: an air guide side plate 18, having two symmetrically distributed ones, which are rotatably connected to the two first air guide plates 2 near the outermost sides of the exhaust head 1, a torsion spring is fixedly connected between the air guide side plate 18 and the exhaust head 1, the air guide side plate 18 is in contact with the exhaust head 1, and the rack on the third moving rod 12 is slidably connected to a sliding block 19 that is squeezed and matched with the adjacent air guide side plate 18, and a spring is fixedly connected between the sliding block 19 and the adjacent rack.

[0044] In the above scheme, the wind guide side plate 18 is located on the side of the exhaust head 1 close to the air inlet, and is used to block the gap between the outermost first wind guide plate 2 and the exhaust head 1 in the horizontal direction (refer to Fig.11 ), for example, when all the first air guide plates 2 are deflected to the left, the sliding block 19 slidably connected to the rack on the third moving rod 12 squeezes the air guide side plate 18 on the left to deflect together. At this time, the rear side of the air guide side plate 18 is deflected to the left, blocking the horizontal gap between the leftmost air guide side plate 18 and the exhaust head 1, preventing the airflow in the exhaust head 1 from flowing into the gap between the leftmost first air guide plate 2 and the exhaust head 1. Because the distance between the third air guide plate 4 on the front side of the gap and the exhaust head 1 is shorter, it is easy to cause the airflows to squeeze each other and energy loss. Although the speed of the airflow out of the exhaust head 1 is temporarily increased, the flow rate of the airflow is different from the surrounding airflow, and it is easy to conflict with the surrounding airflow, creating more vortices, which makes it impossible for the airflow to be evenly dispersed to a farther distance in the room, but affects the uniformity of the airflow ejected by the device.

[0045] While the disclosure has been described with respect to only a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that numerous other embodiments can be devised which do not depart from the scope of the invention.

Claims

1. An energy-saving air conditioning system, characterized in that it includes: An exhaust head (1) is connected to an external air conditioning system and has an air inlet and an air outlet; A plurality of first air guide plates (2) are evenly distributed and rotatably connected to the adjacent exhaust head (1); the first air guide plate (2) is rotatably connected to the second air guide plate (3) on the side facing the air outlet, and the second air guide plate (3) is rotatably connected to the third air guide plate (4) on the side facing the air outlet; A plurality of evenly distributed fourth air guide plates (5) are rotatably connected to the adjacent exhaust head (1); a side of the fourth air guide plate (5) facing the air outlet is rotatably connected to a fifth air guide plate (6); The driving mechanisms are respectively installed in the exhaust head (1) and are used to drive the first air guide plate (2) and the fourth air guide plate (5) to rotate, so that a plurality of groups of the first air guide plates (2), the second air guide plates (3) and the third air guide plates (4) connected to each other and a plurality of groups of the fourth air guide plates (5) and the fifth air guide plates (6) connected to each other respectively form a curved air duct.

2. An energy-saving air conditioning system according to claim 1, Its characteristics are: The rotational connection between the first air guide plate (2) and the second air guide plate (3), the rotational connection between the second air guide plate (3) and the third air guide plate (4), and the rotational connection between the fourth air guide plate (5) and the fifth air guide plate (6) are all sealed and fitted with each other.

3. An energy-saving air conditioning system according to claim 2, Its characteristics are: The driving mechanism comprises: The motor (7) is fixedly connected to the exhaust head (1), and a push rod (8) is slidably connected to the exhaust head (1), and the push rod (8) and the output shaft of the motor (7) are mutually driven via a gear rack; A first telescopic frame (9) is installed in the exhaust head (1), the first telescopic frame (9) is fixedly connected to the push rod (8), the first telescopic frame (9) is installed with a first moving rod (10), a second moving rod (11) and a third moving rod (12), the first moving rod (10), the second moving rod (11) and the third moving rod (12) are all slidably connected to the exhaust head (1); The first fixed gear (13) is the same in number as the first air guide plates (2) and is fixedly connected to the adjacent first air guide plates (2); the first movable rod (10) is fixedly connected to a rack meshing with the adjacent first fixed gear (13); the first air guide plate (2) is rotatably connected to a first rotating wheel (14); the first rotating wheel (14) is rotatably connected to a first transfer rod (15); the first transfer rod (15) is rotatably connected to the adjacent second air guide plate (3); the first rotating wheel (14) is rotatably connected to a second rotating wheel (16); the second rotating wheel (16) is rotatably connected to the exhaust head (1); the second rotating wheel (16) is rotatably connected to a second transfer rod (17); the second transfer rod (17) is rotatably connected to the adjacent third air guide plate (4); the first rotating wheel (14) and the second rotating wheel (16) are respectively connected to the second movable rod (11) and the third movable rod (12) through gear and rack transmission; An auxiliary transmission component is arranged in the exhaust head (1) and is used to simultaneously drive the fourth air guide plate (5) and the fifth air guide plate (6) to rotate.

4. An energy-saving air conditioning system according to claim 3, Its characteristics are: The width of the first transfer rod (15) is greater than the thickness of the second air guide plate (3), and the width of the second transfer rod (17) is greater than the width of the first transfer rod (15).

5. An energy-saving air conditioning system according to claim 3, Its characteristics are: The auxiliary transmission components include: A fixed shell (20) is fixedly connected to the exhaust head (1); a first rotating shaft (21) and a second rotating shaft (22) are rotatably connected to the fixed shell (20); the first rotating shaft (21) and the output shaft of the motor (7) are driven by bevel gears; the second rotating shaft (22) is spline-connected to a connecting shell (23); the connecting shell (23) and the first rotating shaft (21) are limitedly matched; a bidirectional threaded rod (24) rotatably connected to the fixed housing (20); a first one-way gear (25) and a second one-way gear (26) are mounted on the bidirectional threaded rod (24); the first one-way gear (25) is in transmission cooperation with the second rotating shaft (22) via an odd-numbered gear set; and the second one-way gear (26) is in transmission cooperation with the second rotating shaft (22) via an even-numbered gear set; A transmission rod (27) is slidably connected to the fixed shell (20), and the transmission rod (27) is threadably matched with the bidirectional threaded rod (24); A second telescopic frame (28) is installed in the exhaust head (1), the second telescopic frame (28) is fixedly connected to the transmission rod (27), and the second telescopic frame (28) is installed with a fourth moving rod (29) and a fifth moving rod (30); The second fixed gear (31) is the same in number as the fourth air guide plate (5) and is fixedly connected to the adjacent fourth air guide plate (5); the fifth movable rod (30) is fixedly connected to a rack meshing with the adjacent second fixed gear (31); the fourth air guide plate (5) is rotatably connected to a third rotating wheel (32); the third rotating wheel (32) is rotatably connected to a third transfer rod (33); the third transfer rod (33) is rotatably connected to the fifth air guide plate (6); the third rotating wheel (32) and the fourth movable rod (29) are matched via a gear rack transmission; A control component is disposed in the fixed shell (20) and is used to control the cooperation between the connecting shell (23) and the first rotating shaft (21).

6. An energy-saving air conditioning system according to claim 5, Its characteristics are: The connection shell (23) and the first rotating shaft (21) are both provided with mutually staggered protrusions, and the two are limitedly matched by their respective protrusions, and the opposite sides of the two protrusions are both provided with inclined surfaces.

7. An energy-saving air conditioning system according to claim 5, Its characteristics are: The first one-way gear (25) is of the same size as the gear connected to the second rotating shaft (22); the second one-way gear (26) is of the same size as the gear connected to the second rotating shaft (22); and the axis of the bidirectional threaded rod (24) is parallel to the axis of the second rotating shaft (22).

8. An energy-saving air conditioning system according to claim 6, Its characteristics are: The control component includes: A magnet block (34) rotatably connected to the connecting shell (23); The electromagnet (35) is fixedly connected to a side of the fixed shell (20) close to the first rotating shaft (21), and the magnet block (34) is magnetically matched with the adjacent electromagnet (35); The fixing frame (36) is fixedly connected to a side of the fixing shell (20) close to the second rotating shaft (22), and the magnet block (34) is magnetically engaged with the fixing frame (36).

9. An energy-saving air conditioning system according to claim 8, Its characteristics are: The fixed shell (20) is filled with liquid for reducing gear wear; the connecting shell (23) and the second rotating shaft (22) together form a cavity; the connecting shell (23) is provided with a through hole (231); the cavity between the connecting shell (23) and the second rotating shaft (22) is connected to the fixed shell (20) through the through hole (231).

10. An energy-saving air conditioning system according to claim 5, Its characteristics are: Also included are: The wind guide side plates (18) have two symmetrically distributed ones, which are rotatably connected to the two first wind guide plates (2) near the outermost sides of the exhaust head (1), and a torsion spring is fixedly connected between the wind guide side plates (18) and the exhaust head (1). The wind guide side plates (18) are in contact with the exhaust head (1), and the rack on the third movable rod (12) is slidably connected to a sliding block (19) that is pressed and matched with the adjacent wind guide side plates (18), and a spring is fixedly connected between the sliding block (19) and the adjacent rack.

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