Air vortex generation component, air supply component and air conditioning system

Abstract

The present application provides an air vortex generating component, an air supply component and an air conditioning system. The air vortex generating component includes a vortex chamber having an air inlet and an air outlet; a first side wall of the vortex chamber includes an elastic structure; when the elastic structure deforms, the volume within the vortex chamber changes. By providing an elastic structure on the wall of the vortex chamber, the reciprocating deformation of the elastic structure causes an air vortex to be generated at the air outlet, with controllable distance and a simple structure.

Description

Technical Field

[0001] This application belongs to the technical field of air-conditioning systems, and particularly relates to an air vortex generating component, a air supply component and an air-conditioning system. Background Art

[0002] For people of different ages and different physical conditions, different air volumes and cooling capacities are required. Therefore, in the same regional environment, different temperatures and air volumes need to be supplied to different people; and the use of air vortices can achieve this effect, enabling a fixed-point air supply effect, and the device for generating air vortices is the key component; however, the existing devices for generating air vortices have a complex structure, resulting in high costs. Summary of the Invention

[0003] Therefore, the technical problem to be solved by this application is to provide an air vortex generating component, an air supply component and an air-conditioning system, which can generate different air supply distances and have a simple structure.

[0004] To solve the above problems, this application provides an air vortex generating component, including:

[0005] A vortex chamber, including an air inlet and an air outlet; the first side wall of the vortex chamber includes an elastic structure; when the elastic structure deforms, the volume of the vortex chamber changes.

[0006] Optionally, the first side wall and the side wall where the air outlet is located are oppositely arranged.

[0007] Optionally, the air inlet is arranged on the adjacent side wall of the first side wall.

[0008] Optionally, a filter layer is arranged at the air inlet.

[0009] Optionally, the air vortex generating component further includes an air inlet pipe capable of outputting a jet air flow, and the outlet of the air inlet pipe faces the outer wall of the elastic structure.

[0010] Optionally, the outlet is further communicated with the air inlet; a commutation structure is arranged at the outlet, and the commutation structure can change the flow direction of the jet air flow.

[0011] Optionally, the commutation structure includes a wind deflector hinged at the outlet.

[0012] Optionally, the air vortex generating component further includes a fan assembly and a wind guide cylinder, both the fan assembly and the wind guide cylinder are arranged in the air inlet pipe, and the wind guide cylinder includes a cone shape, with the large-diameter end facing the outlet of the fan assembly and the small-diameter end facing the elastic structure.

[0013] According to another aspect of this application, an air supply component is provided, including the air vortex generating component as described above.

[0014] According to another aspect of the present application, an air-conditioning system is provided, including the air vortex generating component or the air supply component as described above.

[0015] An air vortex generating component provided by the present application includes: a vortex chamber including an air inlet and an air outlet; a first side wall of the vortex chamber includes an elastic structure; when the elastic structure deforms, the volume in the vortex chamber changes. By providing an elastic structure on the wall of the vortex chamber, the reciprocating deformation of the elastic structure causes an air vortex to be generated at the air outlet, with controllable distance and simple structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a working state of the air supply component of an embodiment of the present application;

[0017] Figure 2 It is another schematic diagram of a working state of the air supply component of an embodiment of the present application.

[0018] The reference numerals are shown as:

[0019] 1. Fan assembly; 2. Air guide tube; 3. Wind baffle; 4. Elastic structure; 5. Vortex chamber; 51. Air inlet; 52. Air outlet; 6. Duct; 7. Filter layer; 8. Air vortex. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Referring to Figures 1 to 2 as shown, according to an embodiment of the present application, an air vortex generating component includes:

[0021] A vortex chamber 5 including an air inlet 51 and an air outlet 52; a first side wall of the vortex chamber 5 includes an elastic structure 4; when the elastic structure 4 deforms, the volume in the vortex chamber 5 changes.

[0022] On the side wall of the vortex chamber 5 with an air inlet 51 and an air outlet 52, an elastic structure 4 is provided. When an external force acts on the elastic structure 4, the elastic structure 4 deforms, causing the volume in the vortex chamber 5 to change; at this time, the flow rate of the exhaust gas at the air outlet 52 is affected, so that the conveying distance can be changed.

[0023] The elastic structure 4 includes an elastic film.

[0024] In some embodiments, the first side wall and the side wall where the air outlet 52 is located are oppositely arranged.

[0025] To improve the effect, the first side wall and the air outlet 52 are set on the opposite side walls, and the deformation result of the elastic structure 4 directly acts on the air outlet.

[0026] In some embodiments, the air inlet 51 is provided on an adjacent side wall of the first side wall.

[0027] The air inlet 51 is arranged on the adjacent side wall of the first side wall, so as to reduce the acting force generated by the deformation of the elastic structure 4 from directly acting on the air inlet.

[0028] In some embodiments, a filter layer 7 is provided at the air inlet 51.

[0029] Arranging the filter layer 7 at the air inlet 51 is equivalent to increasing the resistance, which can avoid the interference of the air inlet speed on the formation of vortices.

[0030] In some embodiments, the air vortex generating assembly further includes an air inlet duct capable of outputting a jet air flow, and the outlet of the air inlet duct faces the outer wall of the elastic structure 4.

[0031] To improve the efficiency of generating vortices, an air inlet duct with a jet air flow is adopted to act on the outer wall of the elastic structure 4. The structure is relatively simple and there is no need to set up additional equipment acting on the elastic structure 4.

[0032] In some embodiments, the outlet is also communicated with the air inlet 51; a commutation structure is provided at the outlet, and the commutation structure can change the flow direction of the jet air flow.

[0033] Directly using the air inlet duct to act on the air inlet of the vortex chamber 5 and adjusting the air inlet and vortex generation processes through the commutation structure is simple, fast and efficient.

[0034] In some embodiments, the commutation structure includes a wind deflector 3 hinged at the outlet.

[0035] The commutation structure is completed by using the hinged wind deflector 3, which has a simple structure and is convenient to operate.

[0036] In some embodiments, the air vortex generating assembly further includes a fan assembly 1 and a wind guide cylinder 2. The fan assembly 1 and the wind guide cylinder 2 are both arranged in the air inlet duct. The wind guide cylinder 2 has a conical shape, the large-diameter end faces the outlet of the fan assembly 1, and the small-diameter end faces the elastic structure 4.

[0037] The fan assembly 1 and the wind guide cylinder 2 are adopted to realize the jet air flow. A jet is formed through the fan assembly 1 and the conical wind guide cylinder 2 to push the elastic structure 4 to squeeze the air and form a vortex.

[0038] By controlling the rotation speed of the fan, the cross-sectional area of the jet outlet is controlled to form different driving forces. When the wind deflector 3 is in Figure 1 the position shown, the jet pushes the elastic film to form a vortex, and then the wind deflector 3 moves Figure 2In the state shown, the jet flow is blocked and the elastic film returns to its original position. At the same time, air is delivered to the vortex chamber 5 through the conduit 6, increasing the air in the vortex chamber 5. Meanwhile, it passes through the filter screen to reduce the wind speed and avoid interfering with the formation of vortices. This process is repeated to form multiple vortices.

[0039] The specific process is described as follows:

[0040] The first process: Turn on the fan assembly 1 and set the wind deflector 3 in the Figure 1 state shown. The formed jet flow acts on the elastic film, and the elastic film instantaneously compresses the air in the vortex chamber 5. Then, at the moment when the air in the vortex chamber 5 breaks away from the air outlet 52, an air vortex 8 is formed and flows in any direction.

[0041] The second process: Immediately afterwards, rotate the wind deflector 3 to the Figure 2 state shown. Since the jet flow does not act on the elastic film, the elastic film returns to its original state. At this time, there is no complete closure between the wind deflector 3 and the outlet of the air guide tube 2, so that air enters the vortex chamber 5 through the conduit 6 and the filter material at a very specific speed to supplement the air.

[0042] Finally, the air vortex 8 is generated through the first process, and the air is supplemented through the second process. This process is repeated continuously to generate the air vortex 8 continuously.

[0043] In this application, the conveying distance and generation frequency of the air vortex 8 are controlled through various means. Among them, the jet flow speed can be controlled by different gears of the fan, so as to control the force of the jet flow acting on the elastic film. Then the elastic film will act on the air in the vortex chamber 5. According to the law of conservation of momentum, the ejection speed of the air inside the vortex chamber 5 increases compared with before, so as to control the conveying distance of the air vortex 8, or the jet flow speed can be controlled by the different sizes of the jet ports formed by the air guide tube 2. The generation frequency of the air vortex 8 can be controlled by controlling the switching frequency of the position of the wind deflector 3. Or the above two functions are carried out simultaneously, then both the conveying distance and the frequency of the air vortex 8 will increase.

[0044] At the same time, a plurality of air outlets 52 can be arranged in different directions on the vortex chamber 5, so that air vortices 8 can be generated in different directions, realizing the generation of air vortices 8 in a large range.

[0045] Openings and air valves are added to the conduit 6. When the wind deflector 3 is in the Figure 1 state shown, the air valve on the conduit 6 is in the closed state. When the wind deflector 3 is in the Figure 2 state shown, the air valve on the conduit 6 is opened, so that the normal air supply of the fan and the generation of the air vortex 8 can exist simultaneously.

[0046] According to another aspect of the present application, a air supply assembly is provided, including the air vortex generation assembly as described above.

[0047] According to another aspect of the present application, an air conditioning system is provided, including the air vortex generating component or the air supply component as described above.

[0048] It is easily understood by those skilled in the art that, on the premise of no conflict, the above-described embodiments can be freely combined and superimposed.

[0049] The above are only the preferred embodiments of the present application, and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application shall be included within the protection scope of the present application. The above is only the preferred implementation manner of the present application. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present application, several improvements and modifications can also be made, and these improvements and modifications should also be regarded as the protection scope of the present application.

Claims

1. An air vortex generating assembly, characterized in that: Comprising: A vortex chamber (5), including an air inlet (51) and an air outlet (52); a first side wall of the vortex chamber (5) includes an elastic structure (4); when the elastic structure (4) deforms, the volume inside the vortex chamber (5) changes; The first side wall and the side wall where the air outlet (52) is located are oppositely arranged, and the air inlet (51) is arranged on an adjacent side wall of the first side wall; The air vortex (8) generating assembly further includes an air inlet duct capable of outputting a jet air flow, and an outlet of the air inlet duct faces the outer wall of the elastic structure (4); The outlet is also communicated with the air inlet (51); a flow direction changing structure is arranged at the outlet, and the flow direction changing structure can change the flow direction of the jet air flow; the flow direction changing structure includes a wind deflector (3) hinged at the outlet; the jet speed is controlled by the size of a jet orifice formed between the outlet and the wind deflector (3); When the wind deflector (3) is in a position to open the outlet, the jet air flow pushes the elastic structure (4) to form a vortex, and then the wind deflector (3) moves to a state of closing the outlet to block the jet air flow, and the elastic structure (4) returns to its original position.

2. The air vortex generating assembly according to claim 1, characterized in that: A filter layer (7) is arranged at the air inlet (51).

3. The air vortex generating assembly according to claim 1, characterized in that: The air vortex generating assembly further includes a fan assembly (1) and a wind guide cylinder (2), the fan assembly (1) and the wind guide cylinder (2) are both arranged in the air inlet duct, and the wind guide cylinder (2) is conical, with the large-diameter end facing the outlet of the fan assembly (1) and the small-diameter end facing the elastic structure (4).

4. An air supply component, characterized in that: Comprising the air vortex generating assembly according to any one of claims 1-3.

5. An air conditioning system, characterized in that: Comprising the air vortex generating assembly according to any one of claims 1-3 or the air supply assembly according to claim 4.

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