TWI646902B - Sparkling drinks mechanism - Google Patents

Abstract

The invention relates to a bubble drink device comprising a barrel, an inlet pipe, an outlet pipe and a nozzle. The barrel body is provided with a water level detector and a pressure relief valve connected to the outside, and the barrel body is connected to a high pressure gas source. One end of the inlet pipe is connected to one of the external sources of liquid, and the other end is disposed inside the barrel. One end of the outlet pipe is connected to the inside of the barrel, and the other end is connected to the outside. The nozzle is disposed at one end of the water inlet pipe, and the nozzle is provided with an inlet, an impact chamber and an outlet connected in sequence along an axial direction.

Description

Bubble drink device

The present invention relates to a bubble drink device.

In recent years, with the increasing popularity of drinking water equipment, water dispensers with only different temperature effluent functions have become increasingly unable to meet the diverse needs of modern people for drinking water, so the bubble water device has become a favorite recently. The product, the bubble water produced by the consumer can make the consumer have a bubble mouth feeling when drinking, so as to enhance the fun when drinking water. The conventional bubble water device is for directly injecting high pressure gas into a container through the opening of a pipeline. In the liquid, the gas is mixed with the liquid. However, in such a mixing mode, the gas is often not mixed with the liquid to float out of the liquid surface, so that not only the consumption of the high-pressure gas is extremely large, but also the bubble density of the liquid is insufficient, and there is a drawback that needs to be improved.

Therefore, it is necessary to provide a novel and progressive bubble drink device to solve the above problems.

The main object of the present invention is to provide a bubble drink device which has a simple structure and can effectively mix a gas in a liquid to increase the bubble density of the liquid and reduce waste of gas.

In order to achieve the above object, the present invention provides a bubble drink device comprising a barrel, an inlet pipe, an outlet pipe and a nozzle. The barrel body is provided with a water level detector and a pressure relief valve connected to the outside, and the barrel body is connected to a high pressure gas source. One end of the inlet pipe is connected to one of the external sources of liquid, and the other end is disposed inside the barrel. One end of the outlet pipe is connected to the inside of the barrel, and the other end is connected to the outside. The nozzle is disposed at one end of the water inlet pipe, and the nozzle is provided with an inlet, an impact chamber and an outlet connected in an axial direction, and the outlet is provided with a direction that is tapered away from the inlet. a tapered portion, the inlet is assembled with the inlet pipe, the inner peripheral wall of the impact chamber is provided with a plurality of grooves extending along the axial direction, and the impact chamber is provided with a bottom adjacent to one end of the outlet, the outlet being connected to the bottom The bottom portion is provided with a plurality of flow guiding grooves and a plurality of convex portions arranged in a ring-shaped staggered manner, and the guiding grooves are obliquely radial.

The following is a description of the possible embodiments of the present invention, and is not intended to limit the scope of the invention as claimed.

Referring to Figures 1 to 5, there is shown a preferred embodiment of the present invention. The bubble drink apparatus of the present invention comprises a barrel 1, an inlet pipe 2, an outlet pipe 3 and a nozzle 4.

The barrel 1 is provided with a water level detector 11 and a pressure relief valve 12 connected to the outside. The barrel 1 is connected to a high pressure gas source 9. In this embodiment, the gas of the high pressure gas source 9 is carbon dioxide. Other embodiments may be other gases or air.

One end of the inlet pipe 2 is connected to one of the external sources of liquid, and the other end is disposed inside the barrel 1. In the embodiment, the liquid source is drinking water, and in other embodiments, other beverages such as juice, cola, etc. .

One end of the water outlet pipe 3 communicates with the inside of the tub body 1 and the other end communicates with the outside.

The nozzle 4 is disposed at one end of the inlet pipe 2 in the barrel 1. The nozzle 4 is sequentially provided with an inlet 41, an impact chamber 42 and an outlet 43 in an axial direction. The outlet 43 is provided with a nozzle 43. a tapered portion 44 that tapers away from the inlet 41, the inlet 41 is assembled with the inlet pipe 2, and the inner peripheral wall of the impingement chamber 42 is provided with a plurality of grooves 45 extending along the axial direction, the impact chamber 42 is adjacent to one end of the outlet 43 and is provided with a bottom portion 46. The outlet portion 43 is connected to the bottom portion 46. The bottom portion 46 is provided with a plurality of flow guiding grooves 47 and a plurality of convex portions 48 which are alternately arranged in an annular shape, and the plurality of guiding grooves 47 are formed. In the present embodiment, the groove width of the guide grooves 47 is tapered inwardly from the peripheral wall of the impact chamber 42 to increase the flow rate of the fluid to the outlet 43.

In actual use, when the liquid flows into the inlet 41 from the inlet pipe 2, it will flow into the impact chamber 42. When the fluid flows through the impact chamber 42, it will be affected by the grooves 45 to cause turbulence and then impact. In the embodiment, the bottom portion 46 is viewed from the inlet 41 toward the outlet 43 along the axial direction. The guide channels 47 are radially outwardly and radially outwardly (in other embodiments). The clockwise or radial shape may be rotated by the guiding of the convex portion 48 and the guiding grooves 47, and finally flow into the tapered portion 44 of the outlet 43 and sprayed into the barrel. Inside the body 1, the liquid is mixed with the gas of the high-pressure gas source 9 in an atomized state, and finally enters the outlet pipe 3 and flows to the outside for drinking. In summary, the bubble drink device can effectively increase the mixing degree of the liquid and the gas by the nozzle 4, so that the bubble drink device is not only simple in structure, but also can produce a beverage with a high bubble density, and further improve the liquid and the gas. The degree of mixing reduces the waste of gas.

Specifically, the recess 45 includes a first section 451 and a second section 452. The first section 451 is adjacent to the inlet 41 and is inclined inwardly toward the second section 452 to affect the fluid. In the flow state, the second section 452 is adjacent to the bottom 46 and does not tilt the inner peripheral wall of the impact chamber 42, thereby increasing turbulence.

In the embodiment, the radial dimension of the inlet 41 is larger than the radial dimension of the impact chamber 42. A first step 421 is formed between the impact chamber 42 and the inlet 41, and the first segment 451 of the grooves 45 is formed. Extending to the first step 421, fluid can flow smoothly into the groove 45. The second segment 452 does not extend to the bottom portion 46. When the fluid flows to the end of the second segment 452, the second segment 452 can be impacted. The end is used to achieve a spoiler effect.

The inlet 41 includes a large diameter section 411 and a small diameter section 412. The small diameter section 412 is connected between the impact chamber 42 and the large diameter section 411. The small diameter section 412 and the impact chamber 42 form the same. a first step portion 421, a second step portion 413 is formed between the large diameter portion 411 and the small diameter portion 412, and the water inlet pipe 2 is inserted into the large diameter portion 411 and axially abuts against the second step portion. 413, so that the water inlet pipe 2 is stably connected to the inlet 41.

In the present embodiment, the outlet 43 further includes an equal diameter section 49 connected to the tapered section 44 adjacent to one end of the bottom portion 46. The guide channels 47 are radially connected to the equal diameter section 49. In order to allow liquid to flow from the guide channels 47 to the equal diameter segments 49, they may impact each other to generate turbulent flow and then flow into the tapered section 44 to improve the atomization effect.

The outer peripheral wall of the nozzle 4 is provided with an externally threaded section 5, and the externally threaded section 5 is screwed to the top of the barrel 1 for easy disassembly and assembly, but is not limited thereto.

It is worth mentioning that the water level detector 11 is configured to detect the water level in the barrel 1 such that the water level is lower than the nozzle 4, and one end of the water outlet pipe 3 penetrates to the bottom portion 46 of the barrel 1. The top of the barrel 1 is further provided with an intake pipe 6 communicating between the inside of the barrel 1 and the high-pressure gas source 9, and the intake pipe 6 does not protrude into the inside of the barrel 1. Therefore, when the liquid is ejected from the nozzle 4 in an atomized state, it can be directly contacted and mixed with the gas at a position near the top of the barrel 1 to improve the degree of mixing. Preferably, the intake pipe 6 is provided with a check valve 61. In order to prevent the gas from flowing back to the high pressure gas source 9.

In summary, the bubble drink device of the present invention can effectively improve the mixing degree of the liquid and the gas by the nozzle, so that the bubble drink device is not only simple in structure, but also can generate a drink having a high bubble density, and further improve the liquid and the gas. The degree of mixing is extremely reduced to reduce the waste of gas.

1‧‧‧ barrel

2‧‧‧ water inlet

3‧‧‧Outlet pipe

4‧‧‧ nozzle

5‧‧‧ External thread section

6‧‧‧Intake pipe

9‧‧‧High pressure gas source

11‧‧‧Water level detector

12‧‧‧Relief valve

41‧‧‧ entrance

42‧‧‧ Shock Chamber

43‧‧‧Export

44‧‧‧Constriction

45‧‧‧ Groove

46‧‧‧ bottom

47‧‧‧Guide trough

48‧‧‧ convex

49‧‧‧ equal path

411‧‧‧ Large diameter section

412‧‧‧Small path

413‧‧‧ second-order department

421‧‧‧First Order

451‧‧‧ first paragraph

452‧‧‧ second paragraph

61‧‧‧ check valve

1 is a perspective view of a nozzle in accordance with a preferred embodiment of the present invention. 2 is a schematic structural view of a preferred embodiment of the present invention. Figure 3 is a partial enlarged view of Figure 4. 4 is a cross-sectional view of a nozzle in accordance with a preferred embodiment of the present invention. Figure 5 is a top plan view of a nozzle in accordance with a preferred embodiment of the present invention.

Claims (10)

A bubble drink device comprises: a barrel body, a water level detector and a pressure relief valve connected to the outside, the barrel body is connected to a high pressure gas source; an inlet water pipe, one end is connected to one of the external liquid sources The other end is disposed inside the barrel; an outlet pipe is connected to the inside of the barrel and the other end is connected to the outside; a nozzle is disposed at one end of the barrel, the nozzle is along an axial direction The inlet is provided with an inlet, an impact chamber and an outlet, and the outlet is provided with a tapered portion which is tapered away from the inlet, the inlet is assembled with the inlet pipe, and the inner peripheral wall of the impact chamber is provided a plurality of grooves extending along the axial direction, the impact chamber being provided with a bottom adjacent to one end of the outlet, the outlet being connected to the bottom, the bottom portion being provided with a plurality of flow guiding grooves and a plurality of convex portions arranged in an annular staggered manner The equal channel is radially radial. The bubble drink device of claim 1, wherein the groove width of the guide grooves is tapered inwardly from a peripheral wall of the impact chamber. The bubble drink device of claim 1, wherein the groove comprises a first segment and a second segment, the first segment being adjacent to the inlet and facing inwardly, the axis is inclined toward the second segment, the first The second section is adjacent to the bottom and does not tilt the inner peripheral wall of the impact chamber. The bubble drink device of claim 3, wherein the inlet has a radial dimension greater than a radial dimension of the impact chamber, and a first step is formed between the impact chamber and the inlet, and the first segment of the groove Extending to the first step, the second segment does not extend to the bottom. The bubble drink device of claim 4, wherein the inlet comprises a large diameter section and a small diameter section, the small diameter section being connected between the impact chamber and the large diameter section, the small diameter section and the impact chamber A first step portion is formed between the large diameter portion and the small diameter portion, and the water inlet pipe is inserted into the large diameter portion and axially abuts against the second step portion. The bubble drink device of claim 1, wherein the outlet further comprises an equal diameter segment connected to the tapered portion adjacent to one end of the bottom portion, the flow guiding grooves being radially connected to the equal diameter segments . The bubble drink device of claim 1, wherein the guide grooves are radially outwardly and radially outwardly viewed from the inlet toward the outlet in the axial direction. The bubble drink device of claim 1, wherein the outer peripheral wall of the nozzle is provided with an externally threaded section that is screwed to the top of the barrel. The bubble drink device of any one of claims 1 to 8, wherein the water level detector is configured to detect a water level in the barrel such that the water level is lower than the nozzle, and one end of the water outlet pipe penetrates into the barrel bottom. The bubble drink device according to any one of claims 1 to 8, wherein the top of the barrel is further provided with an intake pipe connected between the inside of the barrel and the high-pressure gas source, and The intake pipe does not protrude into the inside of the barrel.