Low-carbon building indoor energy-saving air conditioning unit

Abstract

The application relates to the air conditioning technical field, in particular to a low-carbon building indoor energy-saving air conditioning unit, which comprises a machine body and an exhaust pipe connected to the machine body, one end of the exhaust pipe away from the machine body is rotationally connected with a splicing pipe, the outer wall of the splicing pipe is slidably sleeved with an adjusting disc, the outer wall of the adjusting disc is rotationally sleeved with a baffle one, and the side wall of the baffle one is attached with a baffle two. The window baffle of the low-carbon building indoor energy-saving air conditioning unit is designed by overlapping the baffle one and the baffle two, the combined height of the baffle one and the baffle two will not have obvious gaps when being adjusted and being attached to the window sash, so that the hot air outside can not flow back through the gaps to increase the air conditioning load. The hot air exhausted by the exhaust pipe can avoid the wind outside the exhaust pipe through the arc-shaped cover and the arc-shaped plate, so as to avoid affecting the energy-saving benefit of the machine body. The disassembly and assembly of the exhaust pipe on the window baffle are simple and firm in connection.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of air conditioning technology, in particular to a low-carbon building indoor energy-saving air conditioning unit. BACKGROUND

[0002] The low-carbon building indoor energy-saving air conditioning unit refers to an air conditioning system device applied in a low-carbon building (a building aiming at energy saving, environmental protection and carbon emission reduction), which realizes low energy consumption, low pollution and high energy utilization rate through optimized design, technical innovation and efficient operation. There are many energy-saving integrated mobile air conditioners on the market, which can be used in low-carbon buildings. They use frequency conversion technology to adjust the speed of the compressor through a frequency converter to realize dynamic matching of refrigerating capacity. When the room temperature approaches the set temperature, the compressor automatically runs at a lower frequency to reduce energy consumption and maintain a constant temperature.

[0003] The low-carbon building indoor energy-saving air conditioning unit mainly consists of a body, an exhaust pipe and a window baffle. When in use, the body is placed indoors, and the window baffle is installed at the edge of the window frame and pushed against the window sash. The window baffle is provided with a reserved hole, and the exhaust pipe can be quickly inserted into the reserved hole through buckling. The exhaust pipe is used to exhaust hot air outside, and the exhaust pipe exhausts the heat generated by the condenser outside. The gap between the exhaust pipe and the window is sealed to prevent outdoor hot air from flowing back or mosquitoes from entering the room.

[0004] However, the existing low-carbon building indoor energy-saving air conditioning unit still has the following problems:

[0005] 1. The window baffle mainly consists of an upper baffle and a lower baffle. One end of the upper baffle is connected with a sliding plate and is slidably inserted into the lower baffle. A locking piece is arranged between the sliding plate and the lower baffle. When adjusting the height of the window baffle to match the height of the window frame, the upper baffle is slid upward, driving the sliding plate to slide upward in the lower baffle, and finally the sliding plate is locked with the locking piece to complete the fixation after length adjustment. Since the width of the sliding plate is necessarily smaller than that of the upper and lower baffles, there will be an obvious gap between the window baffle and the window sash even if the window sash is pushed against the window baffle. Outdoor hot air will flow back through the gap, increasing the load of the air conditioner.

[0006] 2. When the outdoor wind direction is directly opposite to the exhaust pipe or it is raining, the exhaust of hot air in the exhaust pipe will be hindered, resulting in a decrease in the heat dissipation efficiency of the condenser. In order to maintain the refrigeration effect, the compressor often needs to run at a higher frequency to compensate for the insufficient heat dissipation, even offsetting the energy-saving advantage of the frequency conversion technology. At the same time, rainwater is also easy to enter the body through the exhaust pipe, which is easy to cause the body to malfunction. At the same time, if the low-carbon building indoor energy-saving air conditioning unit is used in a street, community or the like and is placed in the first floor, the hot air discharged by the exhaust pipe is easy to cause discomfort to outdoor pedestrians.

[0007] 3. The exhaust pipe is simply fixed to the window baffle with ordinary clips. When the integrated portable air conditioner is pushed or dragged to change position indoors, the exhaust pipe is easy to swing, causing the connection between the exhaust pipe and the window baffle to loosen or even fall off, thus affecting its use. Summary of the Invention

[0008] The purpose of this invention is to provide a low-carbon building indoor energy-saving air conditioning unit to solve the problems mentioned in the background art.

[0009] To achieve the above objectives, the present invention provides the following technical solution: a low-carbon building indoor energy-saving air conditioning unit, comprising a body and an exhaust pipe connected to the body, wherein a splicing pipe is rotatably connected to the end of the exhaust pipe away from the body, an adjusting disc is slidably fitted on the outer wall of the splicing pipe, a baffle plate is rotatably fitted on the outer wall of the adjusting disc, a baffle plate two is fitted against the side wall of the baffle plate one, a locking mechanism is provided between the baffle plate one and the baffle plate two, an arc-shaped cover is fixedly connected to the side wall of the baffle plate one away from the exhaust pipe, an arc-shaped plate is fitted against the outer arc surface of the arc-shaped cover, a limiting mechanism is provided between the adjusting disc and the baffle plate one, a restricting mechanism is provided between the arc plate and the baffle plate one, and a positioning mechanism is provided between the splicing pipe and the adjusting disc.

[0010] Preferably, the locking mechanism includes two T-shaped grooves and two T-shaped sliders. The two T-shaped grooves are symmetrically opened on the side wall of the second baffle corresponding to the first baffle. The two T-shaped sliders are symmetrically fixedly connected to the side wall of the first baffle corresponding to the second baffle. The two T-shaped sliders slide in cooperation with the two T-shaped grooves respectively.

[0011] Preferably, the locking mechanism further includes two knob screws, which are symmetrically screwed into the inner wall of the baffle. One end of each knob screw is threaded through the two T-shaped sliders, and one end of each knob screw is tightly fitted with the groove wall of the two T-shaped slides.

[0012] Preferably, the limiting mechanism includes a toothed ring and a circular groove. The toothed ring is fixedly connected to the side wall of the regulating disc corresponding to the exhaust pipe. The circular groove is formed on the side wall of the baffle corresponding to the exhaust pipe. A cylinder is rotatably connected to the groove wall of the circular groove. A rope-retracting column is fixedly connected to the end of the cylinder away from the circular groove. A rotation-resistant mechanism is provided between the cylinder and the circular groove. A gear is fixedly sleeved on the outer wall of the rope-retracting column. The gear meshes with the toothed ring.

[0013] Preferably, the rotation preventing mechanism comprises a plurality of arc-shaped holes and three cylindrical grooves, the plurality of arc-shaped holes are evenly arranged on the outer wall of the cylinder, the plurality of cylindrical grooves are evenly arranged on the groove wall of the circular groove, the plurality of spherical surface pins are slidably inserted into the plurality of cylindrical grooves, the spherical surface ends of the plurality of spherical surface pins are respectively slidably matched with three arc-shaped holes, and the other ends of the plurality of spherical surface pins are respectively fixedly connected with the groove walls of the three cylindrical grooves and are connected with the springs.

[0014] Preferably, the limiting mechanism comprises a connecting rope, a limiting disc and two arc-shaped rods, the two arc-shaped rods are symmetrically slidably inserted into the inner wall of the arc-shaped plate, the top ends of the two arc-shaped rods are fixedly connected with the adjusting disc, the outer walls of the two arc-shaped rods are slidably sleeved with arc-shaped springs, the two arc-shaped springs are fixedly connected between the top end of the arc-shaped plate and the side wall of the adjusting disc away from the air duct, the limiting disc is fixedly connected to the rope winding column away from the cylinder, one end of the connecting rope is fixedly connected to the outer wall of the rope winding column, the connecting rope is wound on the outer wall of the rope winding column, and the other end of the connecting rope is movably penetrated into the adjusting disc and fixedly connected with the middle part of the top end of the arc-shaped plate.

[0015] Preferably, the positioning mechanism comprises a sleeve ring and a plurality of rotating columns, the plurality of rotating columns are evenly distributed and fixedly connected to the side wall of the adjusting disc corresponding to the air duct, the sleeve ring is fixedly sleeved on the outer wall of the splicing pipe, the sleeve ring and the adjusting disc are mutually attached, the outer walls of the plurality of rotating columns are provided with cylindrical grooves two, the plurality of cylindrical grooves two are slidably inserted with trapezoidal blocks, the vertical surfaces of the plurality of trapezoidal blocks are attached to the edge of the side wall of the sleeve ring, the plurality of trapezoidal blocks are fixedly connected with the plurality of cylindrical grooves two and the springs two, and the plurality of rotating columns and the plurality of trapezoidal blocks are provided with an adjusting mechanism.

[0016] Preferably, the adjusting mechanism comprises a plurality of square sleeves, the plurality of square sleeves are respectively fixedly connected to the outer walls of the plurality of rotating columns, the plurality of square sleeves are slidably inserted with a rotating ring, the inner ring surface of the rotating ring is fixedly connected with a plurality of pull ropes, one end of the plurality of pull ropes away from the rotating ring is movably penetrated into the plurality of square sleeves and the plurality of rotating columns, one end of the plurality of pull ropes away from the rotating ring is fixedly connected with the plurality of trapezoidal blocks, the outer walls of the plurality of pull ropes are slidably sleeved with the springs two, the plurality of springs two are respectively fixedly connected between the plurality of trapezoidal blocks and the plurality of cylindrical grooves two, and the outer ring surface of the rotating ring is fixedly connected with a pushing block.

[0017] Compared with the prior art, the present application has the following advantages:

[0018] 1. By the cooperation of the splicing pipe, the adjusting disc, the baffle one, the baffle two, the locking mechanism, the arc cover, the arc plate, the limiting mechanism, the restricting mechanism and the positioning mechanism, the window baffle of the low-carbon building indoor energy-saving air conditioning unit is designed as the baffle one and the baffle two overlapping, the combined height of the baffle one and the baffle two will not have obvious gap after adjustment and sticking to the window sash, so as to avoid the outdoor hot air from pouring through the gap and increasing the air conditioning load;

[0019] 2. The hot air discharged by the exhaust pipe of the low-carbon building indoor energy-saving air conditioning unit can avoid the outdoor wind facing the exhaust pipe through the arc cover and the arc plate, and under the guidance of the arc surface of the arc cover and the arc plate, the hot air discharged by the exhaust pipe can be guided to the side, without affecting the normal discharge of the hot air in the exhaust pipe, and the hot air guided to the side can also avoid directly blowing to the outdoor pedestrians when used on the first floor of the street or community, so as to avoid affecting the energy-saving efficiency of the machine body and affecting the outdoor pedestrians;

[0020] 3. The disassembly and assembly of the exhaust pipe of the low-carbon building indoor energy-saving air conditioning unit on the window baffle is not only simple, but also firm, and no matter how the machine body moves and changes position in the room, the swinging exhaust pipe will not be separated from the window baffle. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the overall structure diagram of the present application;

[0022] Figure 2 It is the structure diagram of the baffle one and the baffle two of the present application;

[0023] Figure 3 It is the structure diagram of the splicing pipe of the present application;

[0024] Figure 4 It is the structure diagram of the Figure 3 It is the enlarged view of structure A of the present application;

[0025] Figure 5 It is the structure diagram of the arc plate and the arc cover of the present application;

[0026] Figure 6 It is the sectional view of the baffle one, the square sleeve and the rotating column of the present application;

[0027] Figure 7 It is the structure diagram of the Figure 6 It is the enlarged view of structure B of the present application;

[0028] Figure 8 It is the sectional view of the baffle one, the arc plate and the arc cover of the present application.

[0029] The components represented by each number in the attached diagram are listed below: 1. Body; 2. Exhaust pipe; 3. Connecting pipe; 4. Baffle 1; 5. Baffle 2; 6. Knob screw; 7. T-shaped slide; 8. T-shaped slider; 9. Toggle block; 10. Gear ring; 11. Square sleeve; 12. Rotating column; 13. Adjusting disc; 14. Rotating ring; 15. Collar; 16. Gear; 17. Circular groove; 18. Connecting rope; 19. Limiting disc; 20. Arc spring; 21. Arc plate; 22. Arc cover; 23. Columnar groove 1; 24. Spring 1; 25. Spherical pin; 26. Arc hole; 27. Columnar groove 2; 28. Spring 2; 29. ​​Pull rope; 30. Rope winding column; 31. Cylinder; 32. Arc rod; 33. Trapezoidal block. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] This invention provides a technical solution: such as Figures 1-8 The illustrated low-carbon building indoor energy-saving air conditioning unit includes a body 1 and an exhaust pipe 2 connected to the body 1. The end of the exhaust pipe 2 away from the body 1 is rotatably connected to a splicing pipe 3. An adjusting plate 13 is slidably fitted on the outer wall of the splicing pipe 3. A baffle 4 is rotatably fitted on the outer wall of the adjusting plate 13. A baffle 5 is fitted against the side wall of the baffle 4. A locking mechanism is provided between the baffle 4 and the baffle 5. An arc-shaped cover 22 is fixedly connected to the side wall of the baffle 4 away from the exhaust pipe 2. An arc-shaped plate 21 is fitted against the outer arc surface of the arc-shaped cover 22. A limiting mechanism is provided between the adjusting plate 13 and the baffle 4. A restricting mechanism is provided between the arc-shaped plate 21 and the baffle 4. A positioning mechanism is provided between the splicing pipe 3 and the adjusting plate 13.

[0032] The locking mechanism includes two T-shaped grooves 7 and two T-shaped sliders 8. The two T-shaped grooves 7 are symmetrically opened on the side wall of the second baffle 5 corresponding to the first baffle 4. The two T-shaped sliders 8 are symmetrically fixedly connected to the side wall of the first baffle 4 corresponding to the second baffle 5. The two T-shaped sliders 8 are respectively slidably engaged with the two T-shaped grooves 7.

[0033] The locking mechanism also includes two knob screws 6, which are symmetrically screwed into the inner wall of the baffle 4. One end of each knob screw 6 is threaded through the two T-shaped sliders 8, and one end of each knob screw 6 is tightly fitted with the groove wall of the two T-shaped slide grooves 7.

[0034] The limiting mechanism comprises a gear ring 10 and a circular groove 17, the gear ring 10 is fixedly connected to the side wall of the adjusting disc 13 corresponding to the air exhaust pipe 2, the circular groove 17 is arranged on the side wall of the baffle 4 corresponding to the air exhaust pipe 2, a cylindrical column 31 is rotatably connected to the groove wall of the circular groove 17, a rope winding column 30 is fixedly connected to the end of the cylindrical column 31 away from the circular groove 17, a rotation resisting mechanism is arranged between the cylindrical column 31 and the circular groove 17, a gear 16 is fixedly sleeved on the outer wall of the rope winding column 30, and the gear 16 and the gear ring 10 are meshed with each other.

[0035] The rotation resisting mechanism comprises a plurality of arc-shaped holes 26 and three cylindrical grooves 23, the plurality of arc-shaped holes 26 are uniformly arranged on the outer wall of the cylindrical column 31, the three cylindrical grooves 23 are uniformly arranged on the groove wall of the circular groove 17, spherical pins 25 are slidingly inserted into the three cylindrical grooves 23, the spherical ends of the three spherical pins 25 are slidingly matched with three arc-shaped holes 26 respectively, and springs 24 are fixedly connected between the other ends of the three spherical pins 25 and the groove walls of the three cylindrical grooves 23 respectively.

[0036] The limiting mechanism comprises a connecting rope 18, a limiting disc 19 and two arc-shaped rods 32, the two arc-shaped rods 32 are symmetrically slidingly inserted into the inner wall of the arc-shaped plate 21, the top ends of the two arc-shaped rods 32 are fixedly connected to the adjusting disc 13, arc-shaped springs 20 are slidingly sleeved on the outer walls of the two arc-shaped rods 32, the two arc-shaped springs 20 are fixedly connected between the top end of the arc-shaped plate 21 and the side wall of the adjusting disc 13 away from the air exhaust pipe 2, the limiting disc 19 is fixedly connected to the end of the rope winding column 30 away from the cylindrical column 31, one end of the connecting rope 18 is fixedly connected to the outer wall of the rope winding column 30, the connecting rope 18 is wound on the outer wall of the rope winding column 30, and the other end of the connecting rope 18 is movably penetrated into the adjusting disc 13 and fixedly connected to the middle part of the top end of the arc-shaped plate 21.

[0037] The positioning mechanism comprises a sleeve ring 15 and a plurality of rotating columns 12, the plurality of rotating columns 12 are uniformly distributed and fixedly connected to the side wall of the adjusting disc 13 corresponding to the air exhaust pipe 2, the sleeve ring 15 is fixedly sleeved on the outer wall of the spliced pipe 3, the sleeve ring 15 and the adjusting disc 13 are mutually attached, cylindrical grooves 27 are arranged on the outer walls of the plurality of rotating columns 12, trapezoidal blocks 33 are slidingly inserted into the plurality of cylindrical grooves 27, the vertical surfaces of the plurality of trapezoidal blocks 33 are attached to the side wall edges of the sleeve ring 15, springs 28 are fixedly connected between the plurality of trapezoidal blocks 33 and the plurality of cylindrical grooves 27 respectively, and adjusting mechanisms are arranged between the plurality of rotating columns 12 and the plurality of trapezoidal blocks 33.

[0038] The adjusting mechanism comprises a plurality of square sleeves 11, the plurality of square sleeves 11 are fixedly connected to the outer walls of a plurality of rotating columns 12 respectively, a rotating ring 14 is slidably inserted into the plurality of square sleeves 11, a plurality of pull ropes 29 are fixedly connected to the inner ring surface of the rotating ring 14, the ends, away from the rotating ring 14, of the plurality of pull ropes 29 are movably penetrated through the plurality of square sleeves 11 respectively, and the ends, away from the rotating ring 14, of the plurality of pull ropes 29 are movably penetrated through the plurality of rotating columns 12 respectively, a plurality of trapezoidal blocks 33 are fixedly connected to the ends, away from the rotating ring 14, of the plurality of pull ropes 29 respectively, a plurality of spring 28 are slidably arranged on the outer walls of the plurality of pull ropes 29, the plurality of spring 28 are fixedly connected between the plurality of trapezoidal blocks 33 and a plurality of cylindrical grooves 27 respectively, and a push block 9 is fixedly connected to the outer ring surface of the rotating ring 14.

[0039] Working principle: first, the baffle one 4 is placed on the groove corner of the window frame bottom, then the two knob screws 6 are loosened in turn, at this time, the baffle two 5 can be slid upward, the baffle two 5 drives the two T-shaped sliding grooves 7 to slide outward on the two T-shaped sliding blocks 8 on the baffle one 4 respectively, until the top end of the baffle two 5 is in close contact with the groove corner of the window frame top, then the two knob screws 6 are tightened in turn, the ends of the two knob screws 6 are in close contact with the groove walls of the corresponding T-shaped sliding grooves 7 respectively, so as to fix the baffle two 5, the thickness of the baffle one 4 and the baffle two 5 stacked together is not more than the thickness of the window sash, then the window sash is slid to be in close contact with the baffle one 4 and the baffle two 5, and there is no obvious gap, so as to avoid the outdoor hot air from flowing back through the gap to increase the air conditioning load.

[0040] When the outdoor wind direction is opposite to the exhaust pipe 2 or when it is raining, first, through the arc cover 22, a rainproof structure can be formed at the exhaust port of the exhaust pipe 2, so as to avoid rainwater from entering the machine body 1 along the exhaust pipe 2 and avoid the machine body 1 from running failure. Secondly, by rotating the corresponding rotating column 12 clockwise, the rotating column 12 drives the adjusting disc 13 to rotate in the inner wall of the baffle one 4, the adjusting disc 13 drives the gear ring 10 to rotate, the gear ring 10 drives the gear 16 to rotate counterclockwise, the gear 16 drives the cord collecting column 30, the cylinder 31 and the limiting disc 19 to rotate together, the winding connecting rope 18 outside the cord collecting column 30 is continuously released, when the cylinder 31 rotates, it drives a plurality of arc-shaped holes 26 to rotate, three arc-shaped holes 26 press the spherical surfaces of three spherical pins 25 respectively, so that each spherical pin 25 slides away from the cylinder 31 in the corresponding cylindrical groove one 23 and presses the spring one 24, until the next adjacent three arc-shaped holes 26 rotate to be in close contact with the spherical surfaces of the three spherical pins 25 respectively, and so on, and when the adjusting disc 13 stops rotating finally, the three spherical pins 25 are in close contact with the corresponding three arc-shaped holes 26 respectively under the action of the spring one 24, so as to limit the rotation of the cylinder 31, and limit the rotation of the cord collecting column 30, the gear 16 and the adjusting disc 13.

[0041] It should be noted that, in the above, the adjusting disc 13 rotates clockwise by ninety degrees and then stops rotating the adjusting disc 13. During the rotation of the adjusting disc 13, the two arc-shaped rods 32, the two arc-shaped springs 20, the arc-shaped cover 22, the arc-shaped plate 21 and the connecting rope 18 will also rotate together. Since the connecting rope 18 will continuously release outside the winding column 30 during the rotation, under the action of the two arc-shaped springs 20 (the arc-shaped springs 20 are originally in a compressed state), the arc-shaped plate 21 will be pushed to rotate outside the two arc-shaped rods 32, and after the adjusting disc 13 rotates clockwise by ninety degrees, the arc-shaped plate 21 will extend a large distance outside the arc-shaped cover 22, and can completely block the exhaust port of the splicing pipe 3. Therefore, the hot air discharged from the exhaust pipe 2 can avoid the wind outside the exhaust pipe 2, and under the arc surface guidance of the arc-shaped cover 22 and the arc-shaped plate 21, the hot air discharged from the exhaust pipe 2 can be guided to the side, without affecting the normal discharge of the hot air in the exhaust pipe 2, and the hot air guided to the side can also avoid directly blowing to the outdoor pedestrians when used on the first floor of the street or community, thereby avoiding affecting the energy-saving efficiency of the machine body 1 and also avoiding affecting the outdoor pedestrians.

[0042] For the installation of the exhaust pipe 2, the exhaust pipe 2 is rotationally connected with the splicing pipe 3, so the splicing pipe 3 can be installed on the inner side of the adjusting disc 13. The specific operation is as follows: hold the splicing pipe 3 and insert it into the hole slot of the adjusting disc 13 (the hole slot of the adjusting disc 13 can be seen from Figure 8 , Figure 3 、 Figure 6 and Figure 7 , during which the splicing pipe 3 will push the inclined surface of each trapezoidal block 33 with the sleeve ring 15. Each trapezoidal block 33 will move away from the splicing pipe 3 in the corresponding cylindrical slot two 27, and each trapezoidal block 33 will be pressed by the spring two 28. When the sleeve ring 15 is attached to the side wall of the adjusting disc 13, each trapezoidal block 33 will reset and the vertical surface will be attached to the side of the sleeve ring 15 under the action of the spring two 28, thereby limiting and fixing the sleeve ring 15. At this time, the installation of the splicing pipe 3 can be completed, and the splicing pipe 3 will be attached to the inner wall of the adjusting disc 13, thereby completing the quick installation of the exhaust pipe 2. Under the limiting action of the trapezoidal blocks 33, no matter how the machine body 1 moves and changes position indoors, the swinging exhaust pipe 2 will not cause the splicing pipe 3 to separate from the adjusting disc 13, and the installation is stable.

[0043] For the disassembly of the exhaust pipe 2, hold the knob 9 and rotate the rotating ring 14 clockwise, the rotating ring 14 will rotate in the plurality of square sleeves 11, the square sleeves 11 will drive the plurality of pull ropes 29 to slide outward in the corresponding rotating columns 12, thereby pulling the plurality of trapezoidal blocks 33 to slide in the corresponding cylindrical grooves two 27 towards the corresponding square sleeves 11, and will squeeze the second springs 28, until the vertical surfaces of the plurality of trapezoidal blocks 33 are away from the ring 15, at this time the spliced pipe 3 can be quickly pulled out from the adjusting disc 13, thereby completing the quick disassembly of the exhaust pipe 2.

[0044] It should be noted that the second spring 28 has a small elastic force, so that the disassembly of the exhaust pipe 2 can be more convenient. The first spring 24 has a large elastic force, so that the rotation of the cylinder 31 and the like can be well limited.

[0045] It should be noted that in this text, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0046] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations of the embodiments can be made without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A low-carbon building indoor energy-saving air conditioning unit, comprising a machine body (1) and an exhaust pipe (2) connected to the machine body (1), characterized in that: The end of the exhaust pipe (2) away from the body (1) is rotatably connected with a splicing pipe (3), the outer wall of the splicing pipe (3) is slidably sleeved with an adjusting disc (13), the outer wall of the adjusting disc (13) is rotatably sleeved with a baffle one (4), the side wall of the baffle one (4) is attached with a baffle two (5), a locking mechanism is arranged between the baffle one (4) and the baffle two (5), the side wall of the baffle one (4) away from the exhaust pipe (2) is fixedly connected with an arc-shaped cover (22), the outer arc surface of the arc-shaped cover (22) is attached with an arc-shaped plate (21), a limiting mechanism is arranged between the adjusting disc (13) and the baffle one (4), a limiting mechanism is arranged between the arc-shaped plate (21) and the baffle one (4), and a positioning mechanism is arranged between the splicing pipe (3) and the adjusting disc (13). The limiting mechanism comprises a tooth ring (10) and a circular groove (17), the tooth ring (10) is fixedly connected to the side wall of the adjusting disc (13) corresponding to the exhaust pipe (2), the circular groove (17) is formed in the side wall of the baffle one (4) corresponding to the exhaust pipe (2), the cylindrical (31) is rotatably connected to the groove wall of the circular groove (17), the end of the cylindrical (31) away from the circular groove (17) is fixedly connected with a rope collecting column (30), a rotation resisting mechanism is arranged between the cylindrical (31) and the circular groove (17), the outer wall of the rope collecting column (30) is fixedly sleeved with a gear (16), and the gear (16) and the tooth ring (10) are in meshing engagement. The limiting mechanism comprises a connecting rope (18), a limiting disc (19) and two arc-shaped rods (32), the two arc-shaped rods (32) are symmetrically and slidably inserted into the inner wall of the arc-shaped plate (21), the top ends of the two arc-shaped rods (32) are fixedly connected with the adjusting disc (13), the outer walls of the two arc-shaped rods (32) are slidably sleeved with arc-shaped springs (20), the two arc-shaped springs (20) are fixedly connected between the top end of the arc-shaped plate (21) and the side wall of the adjusting disc (13) away from the exhaust pipe (2), the limiting disc (19) is fixedly connected to the end of the rope collecting column (30) away from the cylindrical (31), one end of the connecting rope (18) is fixedly connected to the outer wall of the rope collecting column (30), the connecting rope (18) is wound on the outer wall of the rope collecting column (30), and the other end of the connecting rope (18) is movably penetrated into the adjusting disc (13).

2. The low-carbon building indoor energy-saving air conditioning unit according to claim 1, characterized in that: The locking mechanism comprises two T-shaped sliding grooves (7) and two T-shaped sliding blocks (8), the two T-shaped sliding grooves (7) are symmetrically formed in the side wall of the baffle two (5) corresponding to the baffle one (4), and the two T-shaped sliding blocks (8) are symmetrically fixedly connected to the side wall of the baffle one (4) corresponding to the baffle two (5).

3. The low-carbon building indoor energy-saving air conditioning unit according to claim 2, characterized in that: The locking mechanism further comprises two knob screws (6), the two knob screws (6) are symmetrically screwed in the inner wall of the baffle (4), and one end of the two knob screws (6) is threaded through the two T-shaped sliding blocks (8) respectively, and one end of the two knob screws (6) is tightly attached to the groove wall of the two T-shaped sliding grooves (7) respectively.

4. The low-carbon building indoor energy-saving air conditioning unit according to claim 1, characterized in that: The rotation preventing mechanism comprises a plurality of arc-shaped holes (26) and three cylindrical grooves (23), the plurality of arc-shaped holes (26) are evenly arranged on the outer wall of the cylinder (31), the plurality of cylindrical grooves (23) are evenly arranged on the groove wall of the circular groove (17), the plurality of spherical pins (25) are slidingly inserted into the plurality of cylindrical grooves (23), the spherical end of the plurality of spherical pins (25) is slidingly matched with the three arc-shaped holes (26) respectively, and the other end of the plurality of spherical pins (25) is fixedly connected with the spring (24) between the groove wall of the three cylindrical grooves (23).

5. The low-carbon building indoor energy-saving air conditioning unit according to claim 1, characterized in that: The positioning mechanism comprises a sleeve ring (15) and a plurality of rotating columns (12), the plurality of rotating columns (12) are evenly distributed and fixedly connected to the side wall of the adjusting disc (13) corresponding to the air duct (2), the sleeve ring (15) is fixedly sleeved on the outer wall of the spliced pipe (3), the sleeve ring (15) and the adjusting disc (13) are attached to each other, the outer wall of the plurality of rotating columns (12) is provided with a cylindrical groove (27), the plurality of cylindrical grooves (27) are slidingly inserted with a plurality of trapezoidal blocks (33), the vertical surface of the plurality of trapezoidal blocks (33) is attached to the side wall edge of the sleeve ring (15), the plurality of trapezoidal blocks (33) are fixedly connected with the spring (28) between the plurality of cylindrical grooves (27) respectively, and the plurality of rotating columns (12) and the plurality of trapezoidal blocks (33) are provided with an adjusting mechanism.

6. The low-carbon building indoor energy-saving air conditioning unit according to claim 5, characterized in that: The adjusting mechanism comprises a plurality of square sleeves (11), the plurality of square sleeves (11) are fixedly connected to the outer wall of the plurality of rotating columns (12) respectively, the plurality of square sleeves (11) are slidingly inserted with a rotating ring (14) together, the inner ring surface of the rotating ring (14) is fixedly connected with a plurality of pull ropes (29), one end of the plurality of pull ropes (29) away from the rotating ring (14) is movably threaded through the plurality of square sleeves (11) respectively, one end of the plurality of pull ropes (29) away from the rotating ring (14) is movably threaded through the plurality of rotating columns (12) respectively, one end of the plurality of pull ropes (29) away from the rotating ring (14) is fixedly connected to the plurality of trapezoidal blocks (33) respectively, the outer wall of the plurality of pull ropes (29) is slidingly sleeved with the spring (28), the plurality of springs (28) are fixedly connected between the plurality of trapezoidal blocks (33) and the plurality of cylindrical grooves (27) respectively, and the outer ring surface of the rotating ring (14) is fixedly connected with a pushing block (9).

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