Atomizing device for atomizing highly viscous or macromolecular liquids

Abstract

The present application provides a kind of atomization device of high viscous or macromolecular liquid, including liquid storage bin, flow guide and atomization piece assembly, liquid storage bin has liquid storage space for storing viscous liquid;Flow guide is equipped with flow guide channel, flow guide is connected with liquid storage bin, and one end of flow guide channel is communicated with liquid storage space, the other end of flow guide channel forms liquid outlet hole on flow guide, the shape of liquid outlet hole has sharp angle for destroying liquid surface tension;Atomization piece assembly is connected with flow guide and is oriented to liquid outlet hole.The atomization device of high viscous or macromolecular liquid of the present application is set to have sharp angle by the shape of liquid outlet hole of flow guide towards atomization piece, liquid surface tension can be destroyed using the sharp angle, so that high viscous or macromolecular liquid can flow out from liquid outlet hole and drop on atomization piece assembly for atomization.Therefore, the atomization device of the present application can effectively atomize high viscous or macromolecular liquid.

Description

Technical Field

[0001] This invention relates to the field of atomization technology, and more particularly to an atomization device capable of atomizing highly viscous or large molecular liquids. Background Technology

[0002] Atomizing devices are devices that atomize liquids. Existing atomizing devices typically use piezoelectric ceramic atomizing plates combined with high-frequency electrical oscillation for atomization. They are mainly suitable for atomizing water or dilute drug solutions. However, for highly viscous or large-molecule liquids, surface tension can easily form, causing blockage in the liquid outlet holes facing the atomizing plate. This prevents the highly viscous or large-molecule liquids from effectively dripping onto the atomizing plate, thus hindering atomization.

[0003] Therefore, it is necessary to provide an atomizing device that can effectively atomize highly viscous or large molecular liquids. Summary of the Invention

[0004] The purpose of this invention is to provide an atomizing device that can atomize highly viscous or large molecular liquids, thereby enabling the effective atomization of such liquids.

[0005] To achieve the above objectives, the present invention provides an atomizing device capable of atomizing highly viscous or macromolecular liquids, comprising a liquid storage chamber, a flow guide, and an atomizing plate assembly. The liquid storage chamber has a storage space for storing viscous liquids. The flow guide has a flow channel connected to the liquid storage chamber, with one end of the flow channel communicating with the storage space and the other end of the flow channel forming a liquid outlet hole on the flow guide. The liquid outlet hole has a sharp angle designed to disrupt the surface tension of the liquid. The atomizing plate assembly is connected to the flow guide and faces the liquid outlet hole.

[0006] Preferably, the liquid outlet is triangular, cross-shaped, elongated, or polygonal in shape.

[0007] Preferably, the guide member has a guide groove on the surface forming the liquid outlet hole, and the guide groove extends to the liquid outlet hole.

[0008] Preferably, the inner wall of the flow channel is provided with a first protrusion or depression structure for disrupting the surface tension of the liquid.

[0009] Preferably, the inner wall of the flow channel is provided with a second protrusion for limiting the flow rate.

[0010] Preferably, the second protrusion extends into the liquid storage space.

[0011] Preferably, the atomizing device capable of atomizing highly viscous or macromolecular liquids further includes a water-immersing component, which is disposed on the upper guide member and covers the liquid outlet.

[0012] Preferably, the guide member has a groove located on the side of the liquid outlet, and the immersion member is disposed in the groove.

[0013] Preferably, the water-immersing component is a filter screen or filter cotton.

[0014] Preferably, the axis of the center point of the liquid outlet is different from the axis of the center point of the exposed metal area of ​​the atomizing plate assembly.

[0015] Preferably, the flow guide has several third protrusions arranged around the liquid outlet on the surface forming the liquid outlet, and the third protrusions are used to create a squeezing effect between the flow guide and the atomizing plate assembly.

[0016] Compared with the prior art, the atomizing device of the present invention for atomizing highly viscous or large molecular liquids has a sharp angle in the shape of the liquid outlet hole of the guide member facing the atomizing plate. This sharp angle can break the surface tension of the liquid, so that the highly viscous or large molecular liquid can flow out of the liquid outlet hole and drip onto the atomizing plate assembly for atomization. Therefore, the atomizing device of the present invention can effectively atomize highly viscous or large molecular liquids. Attached Figure Description

[0017] Figure 1 This is a structural diagram of the atomizing device of the present invention, which can atomize highly viscous or large molecular liquids.

[0018] Figure 2 yes Figure 1 A cross-sectional view along the AA direction.

[0019] Figure 3 yes Figure 2 Enlarged view of point B in the middle.

[0020] Figure 4 This is a structural diagram of the flow guide of the atomizing device for atomizing highly viscous or large molecular liquids according to the present invention.

[0021] Figure 5 This is a structural diagram of another embodiment of the flow guide of the atomizing device for atomizing highly viscous or macromolecular liquids of the present invention.

[0022] Figure 6 This is a perspective structural diagram of another embodiment of the flow guide of the atomizing device for atomizing highly viscous or macromolecular liquids of the present invention.

[0023] Figure 7 This is a perspective structural diagram of another embodiment of the flow guide of the atomizing device for atomizing highly viscous or macromolecular liquids of the present invention.

[0024] Figure 8 This is a perspective structural diagram of another embodiment of the flow guide of the atomizing device for atomizing highly viscous or macromolecular liquids of the present invention.

[0025] Figure 9 This is a three-dimensional structural diagram of the atomizing plate assembly of the atomizing device of the present invention, which can atomize highly viscous or large molecular liquids. Detailed Implementation

[0026] To illustrate the technical content and structural features of the present invention in detail, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0027] Please see Figures 1 to 4 The atomizing device 100 of the present invention, capable of atomizing highly viscous or macromolecular liquids, includes a liquid storage chamber 1, a flow guide 2, and an atomizing plate assembly 3. The liquid storage chamber 1 has a liquid storage space 11 for storing viscous liquid. The flow guide 2 has a flow channel 21, which is connected to the liquid storage chamber 1. One end of the flow channel 21 communicates with the liquid storage space 11, and the other end of the flow channel 21 forms a liquid outlet hole 211 on the flow guide 2. The liquid outlet hole 211 has a sharp angle 211a to disrupt the surface tension of the liquid. The atomizing plate assembly 3 is connected to the flow guide 2 and faces the liquid outlet hole 211. By setting the shape of the liquid outlet hole 211 of the flow guide 2 facing the atomizing plate 31 to have a sharp angle 211a, the surface tension of the liquid can be disrupted by the sharp angle 211a, so that highly viscous or macromolecular liquids can flow out from the liquid outlet hole 211 and drip onto the atomizing plate assembly 3 for atomization. Specifically, the shape of the liquid outlet 211 can be triangular, cross-shaped, elongated, or polygonal. For example... Figure 4 As shown, the liquid outlet 211 is cross-shaped. However, this is not a limitation; for example, as... Figure 5 As shown, the liquid outlet 211 is shaped like a five-pointed star.

[0028] Please see Figure 7 In one embodiment, the flow guide 2 has a flow guide groove on the surface forming the liquid outlet 211, and the flow guide groove extends to the liquid outlet 211. By providing the flow guide groove, the surface tension formed at the liquid outlet 211 by the highly viscous or large molecular liquid flowing out through the liquid outlet 211 can be broken, thereby ensuring that the highly viscous or large molecular liquid can flow out through the small-diameter liquid outlet 211.

[0029] Please see Figure 6In one embodiment, the inner wall of the flow channel 21 is provided with a first protrusion for disrupting the surface tension of the liquid. By providing the first protrusion, the surface tension that may form in highly viscous or large-molecule liquids within the flow channel 21 is disrupted, further ensuring that highly viscous or large-molecule liquids can flow into the outlet hole 211 through the flow channel 21. However, this is not a limitation. For example, a recessed structure may also be provided on the inner wall of the flow channel 21 to disrupt the surface tension of the liquid.

[0030] Please see Figure 2 In one embodiment, a second protrusion 212 for limiting flow rate is provided on the inner wall of the flow channel 21. By limiting flow rate through the second protrusion 212, it is easier for highly viscous or large-molecule liquids to form bubbles after being vibrated by the atomizing plate assembly 3. These bubbles further reduce the pressure on the surface of the atomizing plate 31 of the atomizing plate assembly 3, thereby facilitating the atomization and spraying of the highly viscous or large-molecule liquid. Furthermore, the second protrusion 212 extends into the liquid storage space 11, so that the second protrusion 212 not only serves to limit flow rate but also to guide flow.

[0031] Please see Figure 8 In one embodiment, the atomizing device 100 of the present invention, capable of atomizing highly viscous or macromolecular liquids, further includes a water-immersing component 7, which is disposed on the upper guide member 2 and covers the liquid outlet 211. The water-immersing component 7 has a water-immersing effect, facilitating water flow out with reduced water pressure. Specifically, the water-immersing component 7 can be a filter screen or filter cotton, but is not limited thereto. More specifically, the guide member 2 is provided with a groove (not shown in the figure) located on the side of the liquid outlet 211, and the water-immersing component 7 is disposed in the groove. However, the arrangement of the water-immersing component 7 is not limited thereto.

[0032] Please see Figure 3 The axis of the center point of the liquid outlet 211 is different from the axis of the center point of the exposed metal area of ​​the atomizing plate assembly 3. In the figure, L represents the axis of the center point of the liquid outlet 211, and L represents the axis of the center point of the exposed metal area of ​​the atomizing plate assembly 3. L and L are different and are not the same straight line. That is to say, the axis L of the center point of the liquid outlet 211 and the axis L of the center point of the exposed metal area of ​​the atomizing plate assembly 3 are offset, which can further reduce the pressure of the highly viscous or large molecule liquid flowing out of the liquid outlet 211 on the atomizing plate 31.

[0033] Please see Figure 6 and Figure 7 In one embodiment, the flow guide 2 has several rings of third protrusions arranged around the liquid outlet 211 on its surface. These third protrusions create a squeezing effect between the flow guide 2 and the atomizing plate assembly 3, thereby preventing leakage. Specifically, as... Figure 9As shown, the atomizing plate assembly 3 includes an atomizing plate 31 and a wrapping soft body 32. The wrapping soft body 32 wraps around the atomizing plate 31, exposing two opposing sides of the atomizing plate 31. One exposed side of the atomizing plate 31 has an exposed metal area facing the liquid outlet 211. Highly viscous or large-molecule liquids can flow out from the liquid outlet 211 and drip onto the exposed metal area of ​​the atomizing plate 31 for atomization. More specifically, a compression effect is formed between the third protrusion and the wrapping soft body 32 of the atomizing plate assembly 3.

[0034] Please see Figure 2 The atomizing device 100 of the present invention, which can atomize highly viscous or macromolecular liquids, further includes a housing 5, a circuit board 6, and a spray connector 4. The housing 5 has an accommodating space, in which the liquid storage tank 1, the flow guide 2, the atomizing plate 31, the spray connector 4, and the circuit board 6 are all disposed. The circuit board 6 is electrically connected to the atomizing plate 31. The spray connector 4 is connected to the flow guide 2, and the atomizing plate 31 is located between the spray connector 4 and the flow guide 2. The spray connector 4 is provided with a spray port that communicates with the atomizing plate 31.

[0035] In summary, the atomizing device 100 of the present invention, capable of atomizing highly viscous or large molecular liquids, has a sharp angle 211a at the liquid outlet 211 of the guide member 2 facing the atomizing plate 31. This sharp angle 211a disrupts the surface tension of the liquid, allowing the highly viscous or large molecular liquid to flow out from the liquid outlet 211 and drip onto the atomizing plate assembly 3 for atomization. Therefore, the atomizing device of the present invention can effectively atomize highly viscous or large molecular liquids.

[0036] The above-disclosed examples are merely preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. Therefore, any equivalent variations made in accordance with the claims of the present invention are within the scope of the present invention.

Claims

1. An atomization device for atomizing a highly viscous or macromolecular liquid, characterized by The application relates to a liquid storage tank, which comprises: a liquid storage tank with a liquid storage space for storing viscous liquid; a flow guide with a flow guide channel, which is connected with the liquid storage tank and has one end communicating with the liquid storage space and the other end forming a liquid outlet hole on the flow guide, the liquid outlet hole having a sharp corner for breaking the surface tension of liquid; an atomizing piece assembly connected with the flow guide and facing the liquid outlet hole.

2. The atomizer of claim 1, wherein the atomizer is configured to atomize a high viscosity or macromolecular liquid. The liquid outlet hole is triangular, cross-shaped, long-strip-shaped or polygonal.

3. The atomizer of claim 1, wherein the atomizer is configured to atomize a high viscosity or macromolecular liquid. The flow guide is provided with a flow guide groove on the surface forming the liquid outlet hole, and the flow guide groove extends to the liquid outlet hole.

4. The atomizer of claim 1, wherein the atomizer is capable of atomizing a high viscosity or macromolecular liquid. The inner wall of the flow guide channel is provided with a first convex or concave structure for breaking the surface tension of liquid.

5. The atomizer of claim 1, wherein the atomizer is capable of atomizing a high viscosity or macromolecular liquid. The inner wall of the flow guide channel is provided with a second convex structure for limiting flow.

6. The atomizer of claim 5, wherein the atomizer is configured to atomize a high viscosity or macromolecular liquid. The second convex structure extends into the liquid storage space.

7. The atomizer of claim 1, wherein the atomizer is capable of atomizing a high viscosity or macromolecular liquid. The flow guide is further provided with a water immersion part, which is arranged on the flow guide and covers the liquid outlet hole.

8. The atomizer of claim 7, wherein the atomizer is configured to atomize a high viscosity or macromolecular liquid. The flow guide is provided with a groove on the side of the liquid outlet hole, and the water immersion part is arranged in the groove.

9. The atomizer of claim 7, wherein the atomizer is configured to atomize a high viscosity or macromolecular liquid. The water immersion part is a filter screen or filter cotton.

10. The atomizer of claim 1, wherein, The axis of the center point of the liquid outlet hole is different from the axis of the center point of the exposed metal area of the atomizing piece assembly.

11. The atomizer of claim 1, wherein the atomizer is capable of atomizing a high viscosity or macromolecular liquid. The flow guide is provided with a plurality of third convex structures arranged around the liquid outlet hole on the surface forming the liquid outlet hole, and the third convex structures are used for forming a pressing effect between the flow guide and the atomizing piece assembly.

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