Air conditioning unit based on high efficiency and energy conservation

Abstract

The invention relates to the technical field of air conditioning units, in particular to an air conditioning unit based on high efficiency and energy conservation. According to the technical scheme, the device comprises a ventilation pipeline, a screw rod, a rotating shaft, a mounting base and mounting frames, a motor is arranged in the ventilation pipeline, the outer wall of the motor is sleeved with a driving gear and fan blades, the mounting base is arranged in a stroke opening, the mounting frames are arranged below the mounting base, and a mounting shaft is rotationally mounted between the mounting frames; a spring is arranged between the mounting shaft and the mounting seat, a nut is embedded in the upper end of the ventilation pipeline, a bearing seat is embedded in the mounting seat, a screw rod is mounted in the nut, the outer walls of the two ends of the mounting shaft are sleeved with a first driven gear and a second driven gear, and a filter screen is arranged at an opening of the ventilation pipeline. And a driven gear III is arranged on one side of the filter screen. The linkage structure is arranged in the ventilation pipeline, the ventilation motor serves as power, and efficient and energy-saving cleaning is conducted on the filter screen.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning units, and in particular to an air conditioning unit based on high efficiency and energy saving. Background Art

[0002] An air conditioning unit is a device that integrates cooling, heating, ventilation and other functions. It is usually used to adjust indoor temperature and humidity and provide a comfortable indoor environment. These units are usually installed inside or outside of buildings or vehicles to achieve cooling or heating functions as needed.

[0003] Filters are generally installed in ventilation ducts to prevent the entry of dust and foreign matter, which would cause dirt to adhere to the inside of the unit structure, increase the burden on equipment operation, and further increase losses. However, the cleaning of the filters is generally done by staff. Even if an automatic cleaning structure is installed, the cleaning efficiency is low and the cleaning effect is not ideal. For this reason, we propose an air-conditioning unit based on high efficiency and energy saving to solve the existing problems. Summary of the invention

[0004] The purpose of the present invention is to propose an air conditioning unit based on high efficiency and energy saving in view of the problems existing in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an air-conditioning unit based on high efficiency and energy saving, comprising a ventilation duct, a screw, a rotating shaft, a mounting seat and a mounting frame, wherein a motor is arranged inside the ventilation duct, and a driving gear and fan blades distributed in a ring array are respectively sleeved on the outer wall of the motor, a travel opening is opened inside the ventilation duct, a mounting seat is arranged inside the travel opening, mounting frames are arranged on both sides below the mounting seat, a mounting shaft is rotatably installed between the mounting frames, a spring is arranged between the mounting shaft and the mounting seat, a nut is embedded and installed inside the upper end of the ventilation duct, a bearing seat is embedded and installed inside the mounting seat, a screw is threadedly installed inside the nut and rotatably installed at the lower end inside the bearing seat, a driven gear 1 and a driven gear 2 are respectively sleeved on the outer walls at both ends of the mounting shaft, a filter is arranged at the opening of the ventilation duct, a driven gear 3 is arranged on one side of the filter, and a brush plate is arranged at one end of the driven gear 3.

[0006] When using an air-conditioning unit based on high efficiency and energy saving in the present solution, the screw is rotated by grasping the rotating rod, and the rotating force of the screw is avoided from acting on the mounting seat through the bearing. When the screw rotates inside the nut, the mounting seat slides inside the sliding sleeve through the guide rod, and the mounting seat is longitudinally guided for sliding, thereby pushing the mounting seat to move longitudinally, driving the mounting seat to descend, and driving the mounting frame to descend, and the driven gear 1 fits the driving gear. Because the driving gear is rotating, it will not immediately mesh with the driven gear 1. The driven gear 1 that is subjected to force shrinks through the spring force and gradually adapts to the driving gear. The driving gear then meshes with the driven gear 1, driving the driven gear 1 to rotate, and then driving the installation shaft and the driven gear 2 to rotate. The driven gear 2 rotates and drives the driven gear 3 to rotate, and then drives the brush plate to rotate, brushes the filter screen, and the filter screen is self-cleaned. After cleaning for a period of time, the screw is rotated in the opposite direction to lift the linkage structure, so that the driving gear 1 and the driven gear 1 are out of meshing relationship, and the motor continues to operate to drive the fan blades to rotate, playing the role of ventilation in the air-conditioning unit.

[0007] Preferably, a flange is provided at the opening of one end of the ventilation duct, and the outer wall of the screw is provided with rotating rods distributed in a circular array. The ventilation duct is connected to the air conditioning unit through the flange, and the rotating rod is grasped to facilitate the application of rotational force when the screw is turned.

[0008] Preferably, the driving gear meshes with the driven gear 1, and the driven gear 2 meshes with the driven gear 3. The driven gear 3 meshes and rotates through the rotating driven gear.

[0009] Preferably, the spring is provided with a plug rod and a sleeve that are plugged into each other, the lower end of the plug rod is connected to the mounting frame, and the upper end of the sleeve is connected to the mounting seat. When the spring is extended or retracted, the plug rod slides inside the sleeve to limit the spring, thereby avoiding the spring from deflecting, and the spring can only be stably extended or retracted longitudinally.

[0010] Preferably, the upper end of the mounting seat is provided with symmetrically distributed guide rods, the upper end of the ventilation duct is embedded with a sliding sleeve, and the guide rods are slidably inserted in the sliding sleeve. The guide rods slide in the sliding sleeve to guide the longitudinally moving mounting seat in longitudinal sliding.

[0011] Preferably, the outer wall of the mounting seat is sleeved with a pleated cloth sleeve, the pleated cloth sleeve is connected to the inner wall of the travel port, and a shaft sleeve is provided at the connection between the pleated cloth sleeve and the mounting shaft. The pleated cloth sleeve can be extended and contracted, and is extended and contracted following the longitudinal movement of the mounting seat. While the mounting seat effectively moves inside the travel port, the travel port shields the travel port, thereby preventing dust and foreign matter from entering. The mounting shaft effectively rotates inside the pleated cloth sleeve through the shaft sleeve.

[0012] Preferably, the driven gear 3 is provided with equally spaced openings inside, the openings corresponding to the filter screen, and the openings reduce the impact of the airflow being intercepted by the driven gear 3, and reduce the weight of the driven gear 3.

[0013] Preferably, a rotating shaft is inserted inside the driven gear 3, a shielding cover sleeved on the outside of the driven gear 2 is provided on one side of the ventilation duct, a bearing bracket is provided at the lower end of the shielding cover, and the rotating shaft is rotatably installed inside the bearing bracket. The rotating shaft is rotatably supported by the bearing bracket, and the shielding cover shields and protects the driven gear 2, and because the shielding cover is located above the driven gear 3, the driven gear 3 is also protected.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention arranges a filter at the opening of the ventilation duct, and a driving gear is arranged at the output end of the ventilation motor. When the linkage structure is meshed with the driving gear, the cleaning brush plate is driven to rotate, thereby brushing and cleaning the outer wall of the filter. The connection can be disconnected after use, which is more efficient than manual cleaning. The power is the ventilation motor, and the cleaning process is energy-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a side view stereoscopic structural schematic diagram of the present invention;

[0017] Figure 2 It is a bottom-up three-dimensional structural schematic diagram of the present invention;

[0018] Figure 3 It is a schematic diagram of the main cross-sectional three-dimensional structure of the present invention;

[0019] Figure 4 This is a schematic diagram of the main three-dimensional structure of the mounting base of the present invention;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the driven gear of the present invention from three side views.

[0021] Figure numerals: 1. ventilation duct; 2. flange; 3. shielding cover; 4. screw; 5. bearing bracket; 6. filter; 7. driven gear three; 8. rotating shaft; 9. motor; 10. fan blade; 11. driven gear one; 12. mounting seat; 13. nut; 14. rotating rod; 15. sliding sleeve; 16. guide rod; 17. bearing seat; 18. pleated cloth cover; 19. spring; 20. mounting frame; 21. mounting shaft; 22. travel port; 23. driven gear two; 24. plug rod; 25. sleeve; 26. brush plate; 27. driving gear; 28. through port. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figure 1-Figure 5 As shown, an air-conditioning unit based on high efficiency and energy saving proposed by the present invention comprises a ventilation duct 1, a screw 4, a rotating shaft 8, a mounting seat 12 and a mounting frame 20, a motor 9 is arranged inside the ventilation duct 1, and a driving gear 27 and a fan blade 10 distributed in a ring array are respectively sleeved on the outer wall of the motor 9, a travel port 22 is opened inside the ventilation duct 1, a mounting seat 12 is arranged inside the travel port 22, mounting frames 20 are arranged on both sides below the mounting seat 12, a mounting shaft 21 is rotatably installed between the mounting frames 20, and a driven gear 1 11 and a driven gear 2 23 are respectively sleeved on the outer walls at both ends of the mounting shaft 21, a filter screen 6 is arranged at the opening of the ventilation duct 1, a driven gear 3 7 is arranged on one side of the filter screen 6, and a brush plate 26 is arranged at one end of the driven gear 3 7;

[0024] A flange 2 is provided at the opening of one end of the ventilation duct 1, and a rotating rod 14 distributed in a circular array is provided on the outer wall of the screw 4;

[0025] The driving gear 27 meshes with the driven gear 1 11, and the driven gear 2 23 meshes with the driven gear 3 7;

[0026] The driven gear 3 7 has openings 28 equidistantly distributed inside, and the openings 28 correspond to the filter screen 6;

[0027] A rotating shaft 8 is inserted inside the driven gear 3 7, a shielding cover 3 sleeved on the outside of the driven gear 2 23 is provided on one side of the ventilation duct 1, a bearing bracket 5 is provided at the lower end of the shielding cover 3, and the rotating shaft 8 is rotatably installed inside the bearing bracket 5;

[0028] Based on the implementation steps of Example 1: when the motor 9 is in operation, it drives the fan blades 10 to rotate, and the air flow is realized inside the ventilation duct 1, thereby ventilating the air-conditioning unit, and the air flow passing through is intercepted by the filter 6, thereby preventing external dust and foreign objects from entering the structural parts of the air-conditioning unit, thereby increasing the operating burden of the air-conditioning unit. At the same time, when the motor 9 is in operation, it drives the driving gear 27 to rotate, and the driving gear 27 drives the meshing driven gear 1 11 to rotate. Under the linkage of the installation shaft 21, the driven gear 23 and the driven gear 3 7, the brush at one end of the brush plate 26 is driven to brush the outer wall of the filter 6, thereby automatically cleaning the filter 6. The cleaning process avoids the situation where the manual cleaning efficiency is low and the cleaning effect is difficult to control. The cleaning structure with the motor 9 as the driving force is efficient and energy-saving.

[0029] like Figure 1-Figure 5 As shown, compared with the first embodiment, the air conditioning unit based on high efficiency and energy saving proposed by the present invention further includes: a spring 19 is arranged between the mounting shaft 21 and the mounting seat 12, a nut 13 is embedded and installed inside the upper end of the ventilation duct 1, a bearing seat 17 is embedded and installed inside the mounting seat 12, a screw 4 is threadedly installed inside the nut 13 and the lower end is rotatably installed inside the bearing seat 17;

[0030] The spring 19 is provided with a plug rod 24 and a sleeve 25 which are plugged into each other. The lower end of the plug rod 24 is connected to the mounting frame 20, and the upper end of the sleeve 25 is connected to the mounting seat 12.

[0031] A symmetrically distributed guide rod 16 is provided at the upper end of the mounting seat 12, a sliding sleeve 15 is embedded and installed inside the upper end of the ventilation duct 1, and the guide rod 16 is slidably inserted inside the sliding sleeve 15;

[0032] The outer wall of the mounting seat 12 is sleeved with a pleated cloth sleeve 18, which is connected to the inner wall of the travel port 22, and a shaft sleeve is provided at the connection between the pleated cloth sleeve 18 and the mounting shaft 21;

[0033] In this embodiment, after the filter 6 is cleaned, the screw 4 is rotated to apply a lifting force to the mounting seat 12, thereby driving the linkage structure such as the driven gear 1 11, the driven gear 2 23, the mounting seat 12 and the mounting frame 20 to lift, and the meshing transmission relationship with the driving gear 27 is disengaged, and the brush plate 26 loses power and stops rotating, thereby avoiding the situation where the brush plate 26 continues to operate and causing damage to the filter 6, and the service life of the filter 6 is improved.

[0034] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

[0035] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An air conditioning unit based on high efficiency and energy saving, comprising a ventilation duct (1), a screw (4), a rotating shaft (8), a mounting seat (12) and a mounting frame (20), characterized in that: The ventilation duct (1) is provided with a motor (9) inside, and the outer wall of the motor (9) is respectively sleeved with a driving gear (27) and fan blades (10) distributed in a ring array, and a travel port (22) is opened inside the ventilation duct (1), and a mounting seat (12) is arranged inside the travel port (22), and mounting frames (20) are arranged on both sides below the mounting seat (12), and a mounting shaft (21) is rotatably installed between the mounting frames (20), and a spring (19) is arranged between the mounting shaft (21) and the mounting seat (12), and the ventilation A nut (13) is embedded and installed inside the upper end of the pipe (1), a bearing seat (17) is embedded and installed inside the mounting seat (12), a screw (4) is installed in the nut (13) through a thread and the lower end is rotatably mounted inside the bearing seat (17), the outer walls at both ends of the mounting shaft (21) are respectively sleeved with a driven gear 1 (11) and a driven gear 2 (23), a filter screen (6) is arranged at the opening of the ventilation pipe (1), a driven gear 3 (7) is arranged on one side of the filter screen (6), and a brush plate (26) is arranged at one end of the driven gear 3 (7).

2. The air conditioning unit based on high efficiency and energy saving according to claim 1, characterized in that: A flange (2) is provided at the opening of one end of the ventilation duct (1), and rotating rods (14) distributed in a ring array are provided on the outer wall of the screw rod (4).

3. The air conditioning unit based on high efficiency and energy saving according to claim 1, characterized in that: The driving gear (27) meshes with the driven gear one (11), and the driven gear two (23) meshes with the driven gear three (7).

4. The air conditioning unit based on high efficiency and energy saving according to claim 1, characterized in that: The spring (19) is provided with an insert rod (24) and a sleeve (25) which are plugged into each other. The lower end of the insert rod (24) is connected to the mounting frame (20), and the upper end of the sleeve (25) is connected to the mounting seat (12).

5. The air conditioning unit based on high efficiency and energy saving according to claim 1, characterized in that: The upper end of the mounting seat (12) is provided with symmetrically distributed guide rods (16), the upper end of the ventilation duct (1) is embedded with a sliding sleeve (15), and the guide rod (16) is slidably inserted into the interior of the sliding sleeve (15).

6. The air conditioning unit based on high efficiency and energy saving according to claim 1, characterized in that: The outer wall of the mounting seat (12) is sleeved with a pleated cloth sleeve (18), the pleated cloth sleeve (18) is connected to the inner wall of the travel opening (22), and a shaft sleeve is provided at the connection between the pleated cloth sleeve (18) and the mounting shaft (21).

7. The air conditioning unit based on high efficiency and energy saving according to claim 1, characterized in that: The driven gear 3 (7) is provided with openings (28) distributed at equal intervals inside, and the openings (28) correspond to the filter screen (6).

8. The air conditioning unit based on high efficiency and energy saving according to claim 7, characterized in that: A rotating shaft (8) is inserted into the interior of the driven gear three (7); a shielding cover (3) sleeved on the outside of the driven gear two (23) is provided on one side of the ventilation duct (1); a bearing bracket (5) is provided at the lower end of the shielding cover (3); and the rotating shaft (8) is rotatably mounted inside the bearing bracket (5).

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