Air outlet assembly for distributed air conditioning system

Abstract

The utility model discloses an air outlet assembly for a distributed air conditioning system. An air inlet is formed in the front end of the bottom of the air conditioner, a control button is arranged on the top of the front end of the air conditioner, an air outlet mechanism is transversely and fixedly connected to the top of an inner cavity of the air conditioner, and the air outlet mechanism comprises a mounting frame, a servo motor, an impeller, a support, an evaporator, a frame and a shutter fan. Through the arrangement of the air outlet mechanism, the air conditioner can work, a refrigerant is compressed through the compressor of the air conditioner, the temperature and the pressure of the refrigerant are increased, heat is dissipated out through the condenser, then the refrigerant is depressurized and cooled through the throttling device, the heat of surrounding air is absorbed in the evaporator, and then the servo motor is started to work. The servo motor works to drive the impeller to rotate to stir air to make forward contact with the evaporator and blow the air through the evaporator, the cooled air is sent back indoors, and cold air penetrates through the louver fan to achieve air outlet.

Description

TECHNICAL FIELD

[0001] The utility model relates to air -conditioning air outlet technical field, concretely is a kind of air outlet assembly for distributed air conditioning system. BACKGROUND

[0002] Distributed air conditioning system is to set up cold heat source, air handling equipment etc. near each air conditioning required area, it is usually composed of multiple independent air conditioning units, these units can be individually controlled according to the needs of different areas.

[0003] Its principle is that the compressor in the unit compresses the refrigerant, raises its temperature and pressure, and then the refrigerant passes through the throttling device to reduce pressure and temperature, absorbs the heat of surrounding air in the evaporator, so as to achieve the effect of refrigeration, and the existing distributed air conditioning outlet is single fan air supply, and the air supply area is circular, which cannot be large-area synchronous air supply, thereby reducing the working efficiency of the distributed air conditioning outlet.

[0004] Therefore, it is necessary to design and reform the distributed air conditioner, effectively prevent the problem that the distributed air conditioner outlet is single fan air supply, and the air supply area is circular, which cannot be large-area synchronous air supply. INVENTION CONTENTS

[0005] To solve the problems in the above background art, the utility model aims at providing an air outlet assembly for distributed air conditioning system, which has the advantages of uniform air supply, and solves the problem that the distributed air conditioning outlet is single fan air supply, and the air supply area is circular, which cannot be large-area synchronous air supply.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an air outlet assembly for distributed air conditioning system, comprising;

[0007] Air conditioner, the front end of the air conditioner bottom is provided with air inlet, the top of the air conditioner front end is provided with control button, the top of the air conditioner inner chamber is fixedly connected with air outlet mechanism transversely;

[0008] Its characterized in that, the air outlet mechanism includes mounting bracket, servo motor, impeller, support, evaporator, frame and louver fan, the top of the air conditioner inner chamber is fixedly connected with mounting bracket transversely, the left side of the bottom of the inner wall of mounting bracket is fixedly connected with servo motor, the output end of servo motor is fixedly connected with impeller, the back end of the inner wall of mounting bracket is fixedly connected with support, the top of support is fixedly installed with evaporator, the top of the front end of air conditioner and the position corresponding to evaporator are fixedly connected with frame, the top and bottom of the inner side of frame are movably connected with louver fan, the left side of the top of mounting bracket is fixedly installed with noise reduction mechanism.

[0009] As the utility model discloses, preferably, the noise reduction mechanism comprises an L-shaped plate, a rubber layer and a composite plate, the L-shaped plate is fixedly installed on the left side of the top of the mounting frame, the L-shaped plate is located on the top of the servo motor, and the L-shaped plate is sequentially provided with the rubber layer and the composite plate from inside to outside.

[0010] As the utility model discloses, preferably, the front end of the top of the mounting frame is fixedly connected with a filter screen, and the filter screen is located between the evaporator and the frame.

[0011] As the utility model discloses, preferably, the surface of the L-shaped plate is provided with a heat dissipation opening corresponding to the position of the servo motor, and the heat dissipation opening is used in cooperation with the servo motor.

[0012] As the utility model discloses, preferably, the left side and the right side of the surface of the impeller are fixedly sleeved with reinforcing rings, and the reinforcing rings are used in cooperation with the impeller.

[0013] As the utility model discloses, preferably, the top and the bottom of the surface of the impeller are provided with a plurality of arc-shaped blades, and the impeller is used in cooperation with the servo motor.

[0014] Compared with the prior art, the utility model has the beneficial effects as follows:

[0015] 1、The utility model discloses, through the setting of air outlet mechanism, can make air conditioner work through the compressor of itself to the refrigerant compression, make its temperature and pressure rise, through condenser and send out heat, then refrigerant passes through throttling device and falls pressure and falls temperature, absorbs the heat of surrounding air in evaporator, starts servo motor work again, and servo motor work drives impeller rotation and stirs air and contacts evaporator forward, and the air that is cooled is sent back to the room, and cold air passes through louver fan and realizes air outlet. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is structure schematic diagram of the utility model;

[0017] Figure 2 It is structure schematic diagram of the utility model Figure 1 It is mounting frame, servo motor and impeller structure perspective view of the utility model;

[0018] Figure 3 It is structure schematic diagram of the utility model Figure 2 It is support and evaporator structure explosion map of the utility model;

[0019] Figure 4 It is structure schematic diagram of the utility model Figure 2 It is L-shaped plate structure perspective view of the utility model.

[0020] In the diagram: 1. Air conditioner; 2. Air inlet; 3. Control button; 4. Air outlet mechanism; 41. Mounting bracket; 42. Servo motor; 43. Impeller; 44. Bracket; 45. Evaporator; 46. Frame; 47. Louvered fan; 5. Noise reduction mechanism; 51. L-shaped plate; 52. Rubber layer; 53. Composite board; 6. Filter screen; 7. Heat dissipation vent; 8. Reinforcing ring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 4 As shown, the present invention provides an air outlet component for a distributed air conditioning system, comprising:

[0023] Air conditioner 1, with an air inlet 2 at the front end of the bottom of air conditioner 1, a control button 3 at the top of the front end of air conditioner 1, and an air outlet mechanism 4 horizontally fixedly connected to the top of the inner cavity of air conditioner 1.

[0024] The air outlet mechanism 4 is characterized by comprising a mounting bracket 41, a servo motor 42, an impeller 43, a bracket 44, an evaporator 45, a frame 46, and a louvered fan 47. The mounting bracket 41 is horizontally fixedly connected to the top of the inner cavity of the air conditioner 1. The servo motor 42 is fixedly connected to the left side of the bottom of the inner wall of the mounting bracket 41. The output end of the servo motor 42 is fixedly connected to the impeller 43. The bracket 44 is fixedly connected to the back end of the inner wall of the mounting bracket 41. The evaporator 45 is fixedly installed on the top of the bracket 44. The frame 46 is fixedly connected to the top of the front end of the air conditioner 1 and to the position corresponding to the evaporator 45. The louvered fan 47 is movably connected to the top and bottom of the inner side of the frame 46. A noise reduction mechanism 5 is fixedly installed on the left side of the top of the mounting bracket 41.

[0025] refer to Figure 4 The noise reduction mechanism 5 includes an L-shaped plate 51, a rubber layer 52, and a composite plate 53. The L-shaped plate 51 is fixedly installed on the top left side of the mounting bracket 41. The L-shaped plate 51 is located on top of the servo motor 42. The rubber layer 52 and the composite plate 53 are arranged sequentially from the inside to the outside of the L-shaped plate 51.

[0026] As a technical optimization of this utility model, by setting the noise reduction mechanism 5, the noise generated by the servo motor 42 can be transmitted to the L-shaped plate 51. The L-shaped plate 51, together with the rubber layer 52 and the composite plate 53, increases the thickness of the plate, making it difficult for noise to penetrate, thereby achieving the effect of noise reduction.

[0027] refer toFigure 2 The front end of the top of the mounting frame 41 is fixedly connected with a filter screen 6, and the filter screen 6 is located between the evaporator 45 and the frame 46.

[0028] As a technical optimization scheme of the utility model, through the setting of the filter screen 6, the evaporator 6 can be assisted to work, and the function of filtering is simultaneously achieved, so that the phenomenon that dust is brought into the room by the air through the evaporator 45 to cause pollution is avoided.

[0029] Reference Figure 3 The surface of the L-shaped plate 51 and the position corresponding to the servo motor 42 are provided with a heat dissipation opening 7, and the heat dissipation opening 7 is used in cooperation with the servo motor 42.

[0030] As a technical optimization scheme of the utility model, through the setting of the heat dissipation opening 7, the servo motor 42 can be assisted to work, and the function of heat dissipation is simultaneously achieved, so that the phenomenon that the servo motor 42 is overheated due to the fact that heat cannot be dissipated out for a long time is avoided.

[0031] Reference Figure 3 The left side and the right side of the surface of the impeller 43 are fixedly sleeved with reinforcing rings 8, and the reinforcing rings 8 are used in cooperation with the impeller 43.

[0032] As a technical optimization scheme of the utility model, through the setting of the reinforcing ring 8, the impeller 43 can be assisted to work, and the function of fixation is simultaneously achieved, so that the phenomenon that the impeller 43 is deformed due to wind resistance during high-speed rotation is avoided.

[0033] Reference Figure 3 The top and the bottom of the surface of the impeller 43 are provided with a plurality of arc-shaped blades, and the impeller 43 is used in cooperation with the servo motor 42.

[0034] As a technical optimization scheme of the utility model, through the setting of the impeller 43, the shape angle can be changed to better stir air movement, and the phenomenon that air movement is irregular due to the plane rotation of the impeller 43 is avoided.

[0035] The working principle and use process of the utility model: in use through control button 3 selection mode, air conditioner 1 own compressor compresses refrigerant, makes its temperature and pressure rise, through condenser and sends out heat, then refrigerant passes through throttling device and drops pressure and temperature, absorbs the heat of surrounding air in evaporator 45, then synchronous starting servo motor 42 works, and the wheezing sound produced in the working of servo motor 42 is transmitted to L-shaped plate 51, and L-shaped plate 51 cooperates with rubber layer 52 and composite board 53 to make noise difficult to penetrate and realize the effect of noise reduction, then servo motor 42 works and drives impeller 43 to rotate clockwise, and impeller 43 cooperates with several arc-shaped blades to rotate and stir air to pass evaporator 45, and the cooled air of evaporator 45 is sent back to filter screen 6, and the filtered air is sent into the room through frame 46 and louver fan 47, and louver fan 47 can be manually moved to change the angle to realize different air supply directions.

[0036] In summary: the distributed air conditioning system uses air outlet assembly, through air conditioner 1, air inlet 2, control button 3, air outlet mechanism 4, mounting bracket 41, servo motor 42, impeller 43, support 44, evaporator 45, frame 46, louver fan 47 and noise reduction mechanism 5, the problem that the existing distributed air conditioning outlet is single and uses fan to supply air, and the circular air supply area cannot be large-area synchronous air supply is solved.

[0037] It should be noted that in this text, relational terms such as first and second are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or device including a series of elements includes not only those elements, but also other elements not explicitly listed or inherent to such process, method, article, or device.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An air outlet assembly for a distributed air conditioning system, comprising: an air conditioner (1), an air inlet (2) is formed in the front end of the bottom of the air conditioner (1), a control button (3) is arranged on the top of the front end of the air conditioner (1), and an air outlet mechanism (4) is fixedly connected to the top of the inner cavity of the air conditioner (1); characterized in that the air outlet mechanism (4) comprises a mounting rack (41), a servo motor (42), an impeller (43), a support (44), an evaporator (45), a frame (46) and a louver fan (47), the mounting rack (41) is fixedly connected to the top of the inner cavity of the air conditioner (1), the servo motor (42) is fixedly connected to the left side of the bottom of the inner wall of the mounting rack (41), the output end of the servo motor (42) is fixedly connected with the impeller (43), the support (44) is fixedly connected to the back end of the inner wall of the mounting rack (41), the evaporator (45) is fixedly installed on the top of the support (44), the frame (46) is fixedly connected to the top of the front end of the air conditioner (1) and corresponds to the position of the evaporator (45), the louver fan (47) is movably connected to the top and the bottom of the inner side of the frame (46), and a noise reduction mechanism (5) is fixedly installed on the left side of the top of the mounting rack (41).

2. The air outlet assembly of claim 1, wherein: The noise reduction mechanism (5) comprises an L-shaped plate (51), a rubber layer (52) and a composite plate (53), the L-shaped plate (51) is fixedly installed on the left side of the top of the mounting rack (41), the L-shaped plate (51) is located on the top of the servo motor (42), and the L-shaped plate (51) is sequentially provided with the rubber layer (52) and the composite plate (53) from inside to outside.

3. The air outlet assembly of claim 1, wherein: A filter screen (6) is fixedly connected to the front end of the top of the mounting rack (41), and the filter screen (6) is located between the evaporator (45) and the frame (46).

4. The air outlet assembly of claim 2, wherein: A heat dissipation opening (7) is formed in the surface of the L-shaped plate (51) and corresponds to the position of the servo motor (42), and the heat dissipation opening (7) is used in cooperation with the servo motor (42).

5. The air outlet assembly of claim 1, wherein: A reinforcing ring (8) is fixedly sleeved on the left side and the right side of the surface of the impeller (43), and the reinforcing ring (8) is used in cooperation with the impeller (43).

6. The air outlet assembly of claim 1, wherein: A plurality of arc-shaped blades are arranged on the top and the bottom of the surface of the impeller (43), and the impeller (43) is used in cooperation with the servo motor (42).

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