WO2012142728A1

WO2012142728A1 - Revolving sprinkling device for beverage making machine

Info

Publication number: WO2012142728A1
Application number: PCT/CN2011/000699
Authority: WO
Inventors: 刘宗熹
Original assignee: Liu Tsung-Hsi
Priority date: 2011-04-21
Filing date: 2011-04-21
Publication date: 2012-10-26

Abstract

A revolving sprinkling device (20) for a beverage making machine is provided. It uses a boiler (11) to heat cool water into hot water with a predetermined temperature and uses a water-supply pump (10) to feed hot water to a hot water outlet pipe (15) controlled by a hot water electromagnetic valve. The revolving sprinkling device (20) comprises a sprinkler (30) connecting to the hot water outlet pipe (15) and a driving device (40) for driving the sprinkler (30) to revolve, wherein a plurality of watering orifices (31) are arranged on the sprinkler (30), a flow with hot water pressure is injected into a beverage making container (17) through each watering orifice (31) to enable hot water to spray uniformly on food material in the beverage making container (17) so as to improve efficiency of cooking beverage and advance beverage quality and taste.

Description

Rotary sprinkler device for beverage preparation mechanism

The present invention relates to a rotary sprinkler, and more particularly to a rotary sprinkler for a beverage preparation mechanism. Background technique

Commercially available beverages usually use a leaching preparation procedure. The typical structure of the existing leaching beverage preparation mechanism is shown in Figs. 7 and 8. The water supply pump 80 is used to supply an external water source to a boiler 81. A heater 82 and a temperature detector 83 are provided to heat the water stored in the boiler 81 to a set temperature range; when the beverage extraction process is performed, the user controls the operation of a hot water solenoid valve 84. The hot water in the boiler 8 1 is sprinkled into a beverage preparation container 87 preset with the food material through a hot water outlet pipe 85 and a fixed sprinkler head 86, and the leached beverage is from the bottom of the beverage preparation container 87. The outlet flows out and is dripped into a storage tank 88 for storage.

The fixed sprinkler head 86 of the above-mentioned conventional beverage preparation mechanism is generally a disc-shaped body, and a plurality of sprinkling holes 89 are provided at the bottom thereof, and the number of holes and the set position limited to the sprinkling hole 89 are fixed type, so that during the sprinkling process The distribution and coverage of the hot water are all in a fixed pattern of point distribution. Therefore, the preset ingredients in the beverage preparation container 87 are not sprayed with hot water, and some of the ingredients are not sprayed by hot water or are not hot water. Spraying with insufficient hot water or even no hot water; the above-mentioned hot water spraying unevenness causes the beverage brewing efficiency to decrease and affects the quality and taste of the prepared beverage. Summary of the invention

The object of the present invention is to provide a rotary sprinkler device for a beverage preparation mechanism, which drives a sprinkler to rotate by a driving device, so that the hot water sprayed from each sprinkling hole is sprayed down in a plurality of concentric circles. The beverage preparation container is inserted into the beverage preparation container, and the foodstuffs preset in the beverage preparation container are uniformly sprayed with hot water to uniformly extract the beverage by hot water to enhance the brewing efficiency of the beverage and improve the quality and taste of the prepared beverage.

A second object of the present invention is to provide a rotary sprinkler device for a beverage preparation mechanism, wherein a plurality of sprinkling holes disposed on both sides of a rotating center point of the sprinkler are arranged in a staggered manner, so that hot water flows sprayed on the sprinkling holes on both sides A staggered complementary distribution pattern is presented to more evenly distribute the hot water to each of the ingredients in the beverage preparation container. Another object of the present invention is to provide a rotary sprinkler device for a beverage preparation mechanism. The driving device directly pushes the sprinkler to rotate by using the hot water flow pressure as a power source, so as to increase without any loss of energy. Beverage brewing efficiency and improve the quality and taste of the beverage.

A rotary sprinkling device for a beverage preparation mechanism capable of achieving the above object, wherein the beverage preparation mechanism uses a boiler to heat the outside cold water to a hot water within a set temperature range, and uses a water supply pump to deliver the hot water to a hot water a hot water outlet pipe for controlling the water outlet; the rotary sprinkler device comprises: a sprinkler connected to the hot water outlet pipe, wherein the sprinkler is provided with a plurality of sprinkling holes, thereby using a hot water pressure in the hot water outlet pipe Water is sprayed from each sprinkler into a beverage preparation container of the beverage preparation mechanism; and a drive that drives the sprinkler to rotate.

The drive unit is driven by the hot water pressure water flow.

The driving device comprises a pump chamber connected to the hot water outlet pipe, and a hot water inlet for the hot water pressure water to enter the pump chamber; a rotating shaft pivoted in the pump chamber, the bottom of the rotating shaft The end extends downwardly from the pump chamber and is connected to the sprinkler, and the rotating shaft is located at the top end of the pump chamber and is provided with a plurality of shaft-shaped water radially extending and being rotatable by the hot water pressure water flow. a vehicle blade, and the interior of the rotating shaft is hollowly formed as a water flow passage that communicates with the sprinkler; and a top cover is provided with a hot water outlet on the other side away from the hot water inlet, thereby The hot water pressure water flowing from the coupling water wheel is guided into the water flow passage inside the rotating shaft and is ejected by the sprinkler.

The rotating shaft and the bottom surface of the pump chamber form a tapered contact surface, and the rotating axial direction is pressed against the tapered contact surface by the hot water pressure water flow.

The first embodiment of the above sprinkler is a tubular member which extends to both sides with the driving device as a center point, and the arrangement positions of the sprinkling holes on both sides are staggered.

The second embodiment of the above sprinkler is a conical container, and the arrangement positions of the sprinkling holes provided on the outer wall surface thereof are staggered. DRAWINGS

1 is a schematic perspective view of a rotary sprinkler device of a beverage preparation mechanism of the present invention; FIG. 2 is a plan view of the first embodiment of the rotary sprinkler device;

Figure 3 is a perspective exploded view of the first embodiment of the rotary sprinkler;

4 is a perspective enlarged view of the bottom surface of the top cover in the first embodiment of the rotary sprinkler device; 囷 —-type sprinkler-mounted-first-implementation---partial section-vertical-body combination 3⁄4L diagram Figure 6 is a partial cross-sectional structural view of the second embodiment of the rotary sprinkler; Figure 7 is a schematic perspective view of a conventional beverage preparation mechanism;

Figure 8 is a bottom perspective view of the fixed sprinkler head of the prior art beverage preparation mechanism shown in Figure 7. detailed description

Referring to FIG. 1 , a rotary sprinkler device for a beverage preparation mechanism provided by the present invention, wherein the beverage preparation mechanism mainly supplies an external water source to a boiler 1 1 by using a water supply pump 10 , and the boiler 11 is provided with a heater 12 . And a temperature detector 13 for heating the water stored in the boiler 1 to a set temperature range; when the beverage extraction process is performed, the user operates to control the opening of the hot water solenoid valve 14 to make the boiler The hot water in the 1 1 is pumped by the water supply pump 10 into a hot water pressure water flow, and is sprayed into a beverage preparation container 17 preset with the food material through a hot water outlet pipe 15 and the rotary sprinkler device 20, and leached. The beverage is discharged from the bottom outlet of the beverage preparation container 17, and is dropped into a storage tank 18 for storage.

Referring to FIG. 1 to FIG. 5 simultaneously, the rotary sprinkler device 20 includes: a sprinkler 30 connected to the hot water outlet pipe 15 and having a plurality of sprinkling holes 3 1 for controlling the hot water flow A is sprayed into the beverage preparation container 17 by the respective sprinkling holes 31; and a driving device 40 that drives the sprinkler 30 to rotate.

The hot water sprayed from the respective sprinkling holes 31 on the sprinkler 30 that is driven to rotate is sprayed downward into the beverage preparation container 17 in a plurality of concentric circles to be preset to the beverage preparation container 17. The ingredients in the food are sprayed with hot water and are extracted by hot water to extract the beverage to improve the brewing efficiency of the beverage and improve the quality and taste of the prepared beverage.

As shown in FIG. 2 to FIG. 5, the driving device 40 includes a pump chamber 41 connected to the hot water outlet pipe 15 and having a hot water inlet 42 for the hot water pressure water flow A to enter the pump chamber 41. - a rotating shaft 43 pivotally disposed in the pump chamber 41, the bottom end of the rotating shaft 43 extends downwardly out of the pump chamber 41, and is fixed to the sprinkler 30, and the rotating shaft 43 is located at the pump The top end of the chamber 41 is fixed with a plurality of radial water wheel blades 44 extending radially and being rotatable by the hot water pressure water flow A, and the inner portion of the rotating shaft 43 is hollowly connected to the sprinkler. a water flow passage 45 of 30; and a top cover 46 that cooperates with the plurality of coupling water wheel blades 44 to partition the pump chamber 41 into a plurality of independent water receiving spaces, the top cover 46 being away from the heat The other side of the water inlet 42 is provided with a hot water outlet 47 (refer to FIG. 4) which is heated when the hot water pressure water flow A flows to the hot water outlet 47. The pressurized water flow A is the water that is guided into the inside of the rotating shaft 43 by the hot water outlet 47. 45, the sprinklers 30 spray by the person.

As shown in FIG. 2, the hot water pressure water flow A enters the pump chamber 41 from the hot water inlet 42 The plurality of coupling water wheel blades 44 and the rotating shaft 43 are rotated in the direction indicated by the head; the hot water pressure water flow A flows to the hot water outlet 47 along with the coupled water wheel 44, and the hot water outlet 47 It is guided into the water flow passage 45 inside the rotary shaft 43, and finally ejected by the sprinkler 30.

As shown in FIG. 3, when assembling, the rotating shaft 43 and the sprinkler 30 are interlocked with each other by a T-shaped connecting pipe 32, which can be screwed or screwed to the rotating shaft 43 and the sprinkler 30. The O-rings 34 for stopping leakage are disposed between the rotating shaft 43 and the contact surface of the T-shaped connecting pipe 32, and the bottom of the T-shaped connecting pipe 32 is also provided with the same as the sprinkling hole 31. Sprinkler holes.

As shown in FIG. 5, the rotating shaft 43 and the bottom surface of the pump chamber 41 are a tapered contact surface 48, and the rotating shaft 43 is pressed downward against the tapered contact by the pressure of the hot water pressure water flow A. On the surface 48, the rotating shaft 43 and the pump chamber 41 are closely contacted with each other, and the adhesion precision allows a slight water leakage.

The first embodiment of the sprinkler 30 shown in Figures 2 and 5 is substantially a tubular member extending from the center of the rotating shaft 43 to both sides, and a plurality of sprinkling holes on the sprinklers 30 on both sides thereof. The setting position of the 3 1 is in a staggered arrangement manner, so that when the sprinkler 30 rotates and sprays water, the hot water flow sprayed on the water spouts 3 1 on both sides of the sprinkler 30 exhibits a staggered complementary distribution pattern, thereby more uniformly balancing the hot water. Each of the ingredients in the beverage preparation container 17 is dispensed.

Referring to FIG. 6, the second embodiment of the sprinkler 50 is substantially a conical container, and is connected to the bottom end of the rotating shaft 43 by a two-way connecting pipe 52. The outer wall of the conical sprinkler 50 is opened. There are a plurality of sprinkling holes 5 1 arranged in a staggered manner, thereby uniformly spraying the hot water pressure water stream A into the beverage preparation container 17.

The rotary sprinkler device of the beverage preparation mechanism provided by the invention drives a sprinkler to rotate by a driving device, so that the hot water sprayed from each sprinkling hole is sprayed down into the beverage preparation container in a plurality of concentric distribution manners, so that The foodstuffs pre-placed in the beverage preparation container are sprayed with hot water and are both extracted by hot water to extract the beverage. By using the hot water flow pressure as a power source, the driving device directly pushes the sprinkler to rotate, so as to improve beverage brewing efficiency and improve beverage quality and taste without increasing any energy loss.

The detailed description of the preferred embodiments of the present invention is not intended to limit the scope of the invention, and the equivalents and modifications may be included in the embodiments of the present invention. The patent scope of this case.

Claims

Rights request

A rotary sprinkler device for a beverage preparation mechanism, characterized in that the beverage preparation mechanism uses a boiler to heat the outside cold water into hot water in a set temperature range, and uses a water supply pump to deliver the hot water to the water supply unit. The hot water solenoid valve controls a hot water outlet pipe of the outlet water; the rotary sprinkler device comprises: a sprinkler connected to the hot water outlet pipe, which is provided with a plurality of sprinkling holes, and a hot water pressure in the hot water outlet pipe Water is sprayed from each sprinkler into a beverage preparation container of the beverage preparation mechanism; and a drive that drives the sprinkler to rotate.

2. The rotary sprinkler of a beverage preparation mechanism according to claim 1, wherein the driving device is driven by the hot water pressure water flow.

3. The rotary sprinkler of the beverage preparation mechanism according to claim 2, wherein the driving device comprises:

a pump chamber connected to the hot water outlet pipe, having a hot water inlet for the hot water pressure water to enter the pump chamber;

a rotating shaft pivoted in the pump chamber, the bottom end of the rotating shaft extends downwardly out of the pump chamber and is connected to the sprinkler, and the rotating shaft is located at the top end of the pump chamber to fix a plurality of radial radiation a coupling water boat blade extending and capable of being rotated by the hot water pressure water flow, the inner portion of the rotating shaft being hollow formed as a water flow passage communicating with the sprinkler;

a top cover having a hot water outlet on the other side away from the hot water inlet, guiding the hot water pressure water flowing along the shaft water wheel to the water flow passage, and the sprinkler ejection.

The rotary sprinkler device of the beverage preparation mechanism according to claim 3, wherein the rotating shaft forms a conical contact surface with the bottom surface of the pump chamber, and the hot water pressure water flows the rotating axial direction Pressed down on the tapered contact surface.

The rotary sprinkler device of the beverage preparation mechanism according to claim 1, wherein the sprinkler is a tubular member and extends to both sides with the driving device as a center point, and each sprinkling water on both sides The positions of the holes are arranged in a staggered configuration.

The rotary sprinkler device of the beverage preparation mechanism according to claim 1, wherein the sprinkler is a conical container, and the sprinkling holes are disposed on the outer wall surface of the sprinkler in a staggered configuration.