A green air conditioning unit for buildings

Abstract

This application relates to a green air conditioning device for buildings, belonging to the field of air conditioning devices. It includes an air outlet housing and an air conditioning body, the air outlet housing being connected to the air conditioning body. An air outlet duct is provided within the air outlet housing and is also connected to the air conditioning body. A sound-absorbing pad is connected to the outer wall of the air outlet duct via a connector. The side of the sound-absorbing pad facing away from the air outlet duct abuts against the inner wall of the air outlet housing. In this application, the sound-absorbing pad is located between the air outlet duct and the air outlet housing, and is supported by the air outlet duct and limited by the air outlet housing, making it less prone to detachment. This allows the sound-absorbing pad to stably eliminate some noise, thereby reducing the noise level during air conditioning operation.

Description

Technical Field

[0001] This application relates to the field of air conditioning devices, and more particularly to a green air conditioning device for buildings. Background Technology

[0002] Building air conditioning systems play a crucial role in ventilation and temperature regulation. With increasing demands for building energy conservation and comfort, the optimized design of the air outlet structure of air conditioning units has become a research hotspot.

[0003] The air conditioner's air outlet structure is connected to the air conditioner body and delivers the cool or hot air output by the air conditioner body to the room. The air outlet structure mainly consists of an air outlet duct and an air outlet grille. The air outlet grille is located at the output end of the air outlet duct and is connected to the air outlet duct by bolts. During the use of the air conditioner, the airflow coming into contact with the air outlet duct will generate some noise. In order to reduce the noise during the use of the air conditioner, sound insulation pads are usually glued to the inner wall of the air outlet duct.

[0004] In actual use, the sound insulation pad is affected by the external environment. After a long period of use, the adhesive between the sound insulation pad and the air outlet duct ages, which can cause the sound insulation pad to fall off, resulting in increased noise from the air conditioning unit. Therefore, this issue needs to be addressed. Utility Model Content

[0005] To address the aforementioned issues, this application provides a green air conditioning device for buildings.

[0006] This application provides a green air conditioning device for buildings, which adopts the following technical solution: A green air conditioning device for buildings includes an air outlet housing and an air conditioning body. The air outlet housing is connected to the air conditioning body. An air outlet duct is provided in the air outlet housing and is connected to the air conditioning body. A sound-absorbing pad is connected to the outer wall of the air outlet duct through a connector. The side of the sound-absorbing pad facing away from the air outlet duct abuts against the inner wall of the air outlet housing.

[0007] By adopting the above technical solution, during the use of the air conditioning unit, the air outlet duct provides support for the sound-absorbing pad, and the air outlet housing provides a limit for the sound-absorbing pad, making it less likely for the sound-absorbing pad to fall off. This allows the sound-absorbing pad to more stably isolate part of the noise during the use of the air conditioning unit, thereby reducing the noise during the use of the air conditioning unit.

[0008] Preferably, the connector includes a plurality of connecting blocks, each of which is evenly disposed on the outer wall of the air outlet duct, and the sound-absorbing pad is provided with a plurality of connecting grooves, each of which corresponds to a connecting groove, and the connecting block is disposed in the connecting groove at the corresponding position.

[0009] By adopting the above technical solution, the connecting block cooperates with the corresponding connecting groove to further limit the sound-absorbing pad, making it difficult for the sound-absorbing pad to separate from the air outlet pipe.

[0010] Preferably, the air outlet duct is equipped with a filter screen.

[0011] By adopting the above technical solution, the filter screen filters the air discharged from the air outlet duct, thereby improving the cleanliness of the air conditioning unit during use.

[0012] Preferably, the filter screen is provided with a connecting post, the air outlet pipe is provided with a connecting seat, the connecting seat is provided with a connecting ring, the connecting ring is provided with a notch, and the connecting post is engaged in the connecting ring.

[0013] By adopting the above technical solution, the connecting column is inserted into the connecting ring through the notch, which facilitates the installation and removal of the filter screen.

[0014] Preferably, the air outlet housing is provided with an air distribution frame, and a plurality of air distribution plates are rotatably connected to the air distribution frame. The air distribution frame is provided with a drive component for adjusting the position of the air distribution plates.

[0015] By adopting the above technical solution, the drive component controls the rotation of the air distribution plate to adjust its position. At this point, the air distribution plate can improve the uniformity of airflow from the air conditioning unit.

[0016] Preferably, each of the air distribution plates has an air guiding arc surface on both sides.

[0017] By adopting the above technical solution, the air guide arc surface provides guidance for the air discharged from the air conditioning unit, while reducing the possibility of vibration of the equalization plate when the airflow passes through the equalization plate.

[0018] Preferably, the wind distribution frame has a driving cavity and a transmission cavity. The driving assembly is disposed in the driving cavity. The rotating shaft of each wind distribution plate extends into the transmission cavity and is connected to a transmission wheel. A transmission belt is wound around each transmission wheel. The driving assembly includes a motor and a first bevel gear. The motor is disposed in the driving cavity. The first bevel gear is disposed on the output end of the motor. The rotating shaft of one of the wind distribution plates extends into the driving cavity and is connected to a second bevel gear. The second bevel gear meshes with the first bevel gear.

[0019] By adopting the above technical solution, the motor controls the rotation of the first bevel gear, which in turn drives the rotation of the second bevel gear. The second bevel gear drives the corresponding air distribution plate to rotate, while one of the transmission wheels rotates simultaneously. Under the transmission action of the transmission belt, all the air distribution plates can rotate synchronously, thus facilitating the adjustment of the position of each air distribution plate.

[0020] Preferably, an air outlet grille is rotatably connected to the air outlet housing.

[0021] By adopting the above technical solution, the air outlet grille further improves the uniformity of air supply from the air conditioning unit.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. By setting up an air outlet housing, an air outlet duct, and a sound-absorbing pad, the air outlet duct provides support for the sound-absorbing pad, and the air outlet housing provides a limit for the sound-absorbing pad, making it less likely for the sound-absorbing pad to fall off during use, thus improving the stability of the sound-absorbing pad during use and reducing the noise of the air conditioning unit during use; 2. By installing a filter, the cleanliness of the airflow entering the room is improved; 3. By setting up an air distribution plate, the uniformity of the airflow discharged from the air conditioning unit is improved. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application; Figure 2 This is a structural schematic diagram illustrating the positional relationship between the air distribution frame and the air outlet housing in an embodiment of this application.

[0024] Explanation of reference numerals in the attached drawings: 1. Air outlet housing; 2. Air conditioner body; 3. Air outlet duct; 31. Connecting block; 32. Connecting seat; 33. Connecting ring; 331. Notch; 4. Sound-absorbing pad; 41. Connecting groove; 5. Filter screen; 51. Connecting column; 6. Air distribution frame; 61. Air distribution plate; 611. Air guide arc surface; 62. Drive chamber; 621. Second bevel gear; 63. Transmission chamber; 631. Transmission wheel; 632. Transmission belt; 7. Drive assembly; 71. Motor; 72. First bevel gear; 8. Air outlet grille. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1-2 This application will be described in further detail.

[0026] This application discloses a green air conditioning device for buildings. (See also...) Figure 1 A green air conditioning unit for buildings includes an air outlet housing 1 and an air conditioning body 2, with the air outlet housing 1 connected to the air conditioning body 2. An air outlet duct 3 is disposed within the air outlet housing 1 and is connected to the air conditioning body 2. A sound-absorbing pad 4 is connected to the outer wall of the air outlet duct 3 via a connector, with the side of the sound-absorbing pad 4 facing away from the air outlet duct 3 abutting against the inner wall of the air outlet housing 1. In this configuration, the air outlet duct 3 provides support for the sound-absorbing pad 4, and the air outlet housing 1 provides restraint for the sound-absorbing pad 4, preventing it from easily falling off during use and improving its stability, thereby reducing noise during the operation of the air conditioning unit.

[0027] Reference Figure 1To improve the positional accuracy between the sound-absorbing pad 4 and the air outlet duct 3, the connector includes several connecting blocks 31, each fixed to the air outlet duct 3. The sound-absorbing pad 4 also has several connecting grooves 41, each corresponding to a connecting block 31, with the connecting block 31 positioned within its corresponding groove. In this configuration, the connecting block 31 and the connecting groove 41 cooperate to position the sound-absorbing pad 4, thus determining the position between the sound-absorbing pad 4 and the air outlet duct 3 and improving the connection stability between them.

[0028] Reference Figure 1 A filter screen 5 is provided on the air outlet duct 3, and a connecting post 51 is fixed on the filter screen 5. A connecting seat 32 is fixed on the air outlet duct 3, and a connecting ring 33 is fixed on the connecting seat 32. A notch 331 is provided on the connecting ring 33, and the connecting post 51 is engaged in the connecting ring 33.

[0029] Filter 5 filters the airflow discharged from the air conditioning unit, improving the cleanliness of the exhaust air. When filter 5 is needed, the worker inserts the connecting post 51 into the connecting ring 33 through the notch 331, so that filter 5 abuts against the air outlet pipe 3, thus completing the installation of filter 5.

[0030] Reference Figure 1 and Figure 2 An air distribution frame 6 is fixed in the air outlet housing 1. Several air distribution plates 61 are rotatably connected to the air distribution frame 6, and a drive component 7 for adjusting the position of the air distribution plates 61 is provided in the air distribution frame 6.

[0031] The air distribution frame 6 has a drive chamber 62 and a transmission chamber 63, and the drive assembly 7 is disposed in the drive chamber 62. The rotating shaft of each air distribution plate 61 extends into the transmission chamber 63 and is connected to a transmission wheel 631, and a transmission belt 632 is wound around each transmission wheel 631. The drive assembly 7 includes a motor 71 and a first bevel gear 72. The motor 71 is disposed in the drive chamber 62, and the first bevel gear 72 is disposed on the output end of the motor 71. The rotating shaft of one of the air distribution plates 61 extends into the drive chamber 62 and is connected to a second bevel gear 621, which meshes with the first bevel gear 72.

[0032] Motor 71 controls the rotation of the first bevel gear 72, which in turn drives the rotation of the second bevel gear 621. The second bevel gear 621 drives the corresponding air distribution plate 61 to rotate, while one of the drive wheels 631 rotates simultaneously. Under the transmission action of the drive belt 632, all the air distribution plates 61 can rotate synchronously, thus facilitating the adjustment of the position of each air distribution plate 61. At this time, under the action of the air distribution plates 61, the uniformity of the airflow discharged from the air conditioning unit is improved.

[0033] Reference Figure 1Each air distribution plate 61 has an air guiding arc surface 611 on both sides. The air guiding arc surface 611 provides guidance for the air discharged from the air conditioning unit, and at the same time reduces the possibility of vibration of the air distribution plate when the air flows through the air distribution plate 61.

[0034] Reference Figure 1 An air outlet grille 8 is rotatably connected to the air outlet housing 1, which further improves the uniformity of air supply from the air conditioning unit.

[0035] The implementation principle of a green air conditioning device for buildings according to an embodiment of this application is as follows: During the use of the air conditioning device, the sound-absorbing pad 4 reduces the noise of the air conditioning device. Furthermore, during the use of the sound-absorbing pad 4, the air outlet duct 3 provides support for the sound-absorbing pad 4, and the air outlet housing 1 provides a limiting effect on the sound-absorbing pad 4, making it less likely for the sound-absorbing pad 4 to fall off during use, thus improving the stability of the sound-absorbing pad 4 during use and reducing the noise of the air conditioning device.

[0036] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A green air conditioning device for buildings, characterized in that: It includes an air outlet housing (1) and an air conditioner body (2). The air outlet housing (1) is connected to the air conditioner body (2). An air outlet pipe (3) is provided in the air outlet housing (1). The air outlet pipe (3) is connected to the air conditioner body (2). A sound-absorbing pad (4) is connected to the outer wall of the air outlet pipe (3) through a connector. The side of the sound-absorbing pad (4) facing away from the air outlet pipe (3) abuts against the inner wall of the air outlet housing (1).

2. A green air conditioning device for buildings according to claim 1, characterized in that: The connector includes several connecting blocks (31), each of which is evenly arranged on the outer wall of the air outlet pipe (3). The sound-absorbing pad (4) has several connecting grooves (41), each of which corresponds to a connecting groove (41). The connecting blocks (31) are arranged in the connecting grooves (41) at the corresponding positions.

3. A green air conditioning device for buildings according to claim 1, characterized in that: The air outlet pipe (3) is equipped with a filter screen (5).

4. A green air conditioning device for buildings according to claim 3, characterized in that: The filter screen (5) is provided with a connecting post (51), the air outlet pipe (3) is provided with a connecting seat (32), the connecting seat (32) is provided with a connecting ring (33), the connecting ring (33) is provided with a notch (331), and the connecting post (51) is engaged in the connecting ring (33).

5. A green air conditioning device for buildings according to claim 1, characterized in that: The air outlet housing (1) is provided with an air distribution frame (6), and a plurality of air distribution plates (61) are rotatably connected to the air distribution frame (6). The air distribution frame (6) is provided with a drive assembly (7) for adjusting the position of the air distribution plates (61).

6. A green air conditioning device for buildings according to claim 5, characterized in that: Each of the aforementioned air distribution plates (61) has an air guiding arc surface (611) on both sides.

7. A green air conditioning device for buildings according to claim 5, characterized in that: The wind distribution frame (6) has a drive cavity (62) and a transmission cavity (63). The drive assembly (7) is disposed in the drive cavity (62). The rotating shafts of each wind distribution plate (61) extend into the transmission cavity (63) and are connected to a transmission wheel (631). A transmission belt (632) is wound around each transmission wheel (631). The drive assembly (7) includes a motor (71) and a first bevel gear (72). The motor (71) is disposed in the drive cavity (62). The first bevel gear (72) is disposed on the output end of the motor (71). The rotating shaft of one of the wind distribution plates (61) extends into the drive cavity (62) and is connected to a second bevel gear (621). The second bevel gear (621) meshes with the first bevel gear (72).

8. A green air conditioning device for buildings according to claim 1, characterized in that: An air outlet grille (8) is rotatably connected to the air outlet housing (1).

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