Household full-automatic beer brewing device

Abstract

The utility model provides a household full-automatic beer brewing device, and belongs to the field of household beer brewing machines. The raw material processing unit comprises a bucket type spiral crushing mechanism and a drive plate type yeast adder which are positioned at the upper part of the device; the filtering mechanism is located in the wine brewing barrel, the filtering mechanism is provided with a filtering net, a lead screw device, fan blades and a second motor, the lead screw device comprises a rigid spring, a driving rotating wheel and a driven rotating wheel, and the rigid spring penetrates through the center of the filtering net; the cooling unit comprises a single chip microcomputer, a flow meter, a water pump and a cooling water pipe; the detection regulation and control unit comprises a temperature sensor, a piezoresistive sensor and a visual sensor; the man-machine interaction unit comprises a master control system and a voice recognition module. The household full-automatic beer brewing device provided by the utility model integrates the whole beer brewing process, realizes man-machine interaction and dynamic real-time monitoring, and has the advantages of miniaturization, intellectualization and low cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to domestic beer brewing machine field, concretely relates to a domestic full automatic beer brewing device. BACKGROUND

[0002] With the demand of people for craft beer is continuously improved, domestic beer brewing machine is developing towards miniaturization and intelligentization. The Chinese patent "CN202111498751.7 domestic craft beer device and beer brewing process" places the material collecting box, the grain box, the ingredient box and the heating device in the main machine box, and the brewing cylinder, the heating device, the grain box and the material collecting box are sequentially connected to form a first closed circulation pipeline through the pump and the pipeline. The heating device and the material collecting box are also connected with the ingredient box through the pipeline, so that the brewing cylinder, the heating device, the ingredient box and the material collecting box form a second closed circulation pipeline, which greatly reduces the floor area of the beer brewing machine. However, placing different devices in the same circulation pipeline, the user cannot monitor the fermentation process of the beer in real time, resulting in poor beer taste and low automation and intelligentization. Secondly, the beer machine is expensive and complex in design, which leads to non-industrial production.

[0003] In view of the above situation, the utility model provides a domestic full automatic beer brewing device. UTILITY MODEL CONTENTS

[0004] In view of the problems of the domestic beer brewing machine in the field of domestic beer brewing machine, such as using multiple circulation pipelines, separating the crushing device, the heating barrel and the fermentation barrel, complex structure, large occupied area, not suitable for domestic use and insufficient grinding of grain, the utility model provides a domestic full automatic beer brewing device, which integrates the whole process of brewing beer, realizes man-machine interaction and dynamic real-time monitoring, has the advantages of miniaturization, intelligentization and low cost. The utility model provides a simple and efficient brewing solution for users, so that they can conveniently produce customized beer at home, meet personalized needs and bring a pleasant brewing experience.

[0005] The technical scheme of the utility model is as follows:

[0006] A domestic full automatic beer brewing device, comprising:

[0007] A brewing unit, comprising a brewing cylinder, a filtering mechanism, a liquid outlet, a fan blade, a support and a bottom disc, the brewing cylinder is divided into an upper layer and a lower layer, the upper layer and the lower layer are connected by splicing, the support is connected with the lower cylinder bottom of the brewing cylinder, the bottom disc is arranged in the space generated by the lower cylinder bottom of the brewing cylinder and the support and connected with the support through a bolt and a nut, the filtering mechanism comprises a filter screen, a lead screw device and a second motor, the lead screw device comprises a rigid spring, the fan blade passes through the lead screw device and is arranged in the brewing cylinder, the liquid outlet is arranged on the outside of the lower layer of the brewing cylinder, and the rigid spring passes through the center of the filter screen;

[0008] The raw material processing unit comprises a bucket-type spiral crushing mechanism, a dial-type yeast adding device, a dial-type hop adding device and a top cover, the bucket-type spiral crushing mechanism is arranged on the upper side of the brewing cylinder, the dial-type yeast adding device and the dial-type hop adding device are welded on the top cover, the top cover is provided with an exhaust hole, and the top cover is connected with the upper layer of the brewing cylinder through bolts and nuts, the bucket-type spiral crushing mechanism comprises a first motor, a crusher, a bucket mechanism, a connecting rod, a grinding disc and a feeding port, the crusher comprises an outer tube and a spiral rod, the grinding disc comprises two grinding disc cavities, the lower outlet of the bucket mechanism is connected with the outer tube of the crusher, the first motor is connected with one end of the spiral rod through the connecting rod, the other end of the spiral rod is connected with the grinding disc cavities, and the other grinding disc cavity is welded on the outer tube and is provided with sawteeth; the grains fall into the brewing cylinder after being ground by the two grinding disc cavities, the upper outer surface of the brewing cylinder is welded with a support arm, and the first motor is welded on the support arm;

[0009] The cooling unit comprises a cooling water pipe, wherein the cooling water pipe is arranged on the outer side of the lower layer of the brewing cylinder;

[0010] The power unit comprises a driving rotating wheel, a driven rotating wheel, a second motor, a fan, a single-chip microcomputer, a flow meter and a water pump, the single-chip microcomputer, the flow meter, the water pump and the driven rotating wheel are arranged on the bottom plate, the second motor drives the driving rotating wheel to drive the driven rotating wheel to control the lifting of the filter screen, the flow meter is installed on the cooling water pipe, and the water pump is connected with the cooling water pipe;

[0011] The detection and control unit comprises a temperature sensor, a piezoresistive sensor and a visual sensor, the temperature sensor, the piezoresistive sensor and the visual sensor are arranged on the bottom plate, the sensing devices of the temperature sensor, the piezoresistive sensor and the visual sensor are arranged in the lower layer of the brewing cylinder, and the temperature sensor is connected with the single-chip microcomputer.

[0012] Further, the bucket-type spiral crushing mechanism crushes the grains by mutual extrusion of the first grinding disc cavity and the second grinding disc cavity, and the crushed grains enter the brewing cylinder through the gap between the grinding discs.

[0013] Further, the dial-type yeast adding device drives the hops and the yeast to enter the brewing cylinder through the discharge port at the lower end of the adding device.

[0014] Further, in the cooling unit, the cooling water pipe has a double-layer spiral structure and surrounds the brewing cylinder on the outside, and the surrounding part accounts for 40-60% of the total height of the brewing cylinder.

[0015] Further, the bottom surface of the brewing cylinder is connected with a support, and the height of the support is 0.3-0.8 m.

[0016] Further, the upper layer of the brewing cylinder is spliced and sealed with the lower layer of the brewing cylinder by gravity, and the liquid in the brewing cylinder does not leak.

[0017] Further, the detection control unit controls the raw material processing unit, the brewing unit and the cooling unit.

[0018] Further, the household full-automatic beer brewing device further comprises a man-machine interaction unit, the man-machine interaction unit comprises a master control system and a voice recognition module, and the temperature and the beer flow are adjusted through voice recognition.

[0019] The utility model discloses the integration of function to factory beer brewing machine, optimized the integrated design between each mechanical structure, provided the full-automatic household beer brewing machine of the integration of raw material crushing, saccharification, filtration, wort cooling and post-processing, fermentation, realized man-machine interaction and dynamic real-time monitoring, with the advantages of miniaturization, intelligentization, low cost. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the schematic diagram of raw material processing unit.

[0021] Figure 2 It is the schematic diagram of bucket type spiral crushing mechanism.

[0022] Figure 3 It is the schematic diagram of dial type yeast adding device.

[0023] Figure 4 It is the schematic diagram of filtering mechanism.

[0024] Figure 5 It is the schematic diagram of cooling unit.

[0025] Figure 6 It is the schematic diagram of household full-automatic beer brewing device.

[0026] In the drawing: 1 first motor;2 grinder;3 bucket type mechanism;4 connecting rod;5 grinding disc;6 exhaust hole;7 dial;8 yeast adding device;9 hop adding device;10 rigid spring;11 filter screen;12 cooling water pipe;13 fan blade;14 driven rotating wheel;15 driving rotating wheel;16 fan;17 liquid outlet;18 base plate. DETAILED DESCRIPTION

[0027] The utility model will be further explained in connection with the drawings and specific embodiment, and it should be understood that the specific embodiment described here is only for explaining the utility model, and is not used for limiting the utility model.

[0028] In the description of the utility model, need understanding is, the term "first", "second" is only used for the purpose of description, and can not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one feature. In the description of the utility model, the meaning of "multiple" is at least two, for example, two, three, etc. Unless otherwise specifically limited.

[0029] In the utility model, unless otherwise specifically defined and limited, the terms "installation", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated, it can be mechanically connected, or it can be electrically connected or communicate with each other, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication or interaction relationship between two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0030] As shown in Figure 1 The present embodiment proposes a kind of domestic full-automatic beer brewing device, raw material processing unit, grain feed adopts bucket type spiral crushing mechanism, raw material is entered into pulverizer 2 by bucket mechanism 3.Pulverizer 2 is rotated at high speed under the drive of first motor 1, and material is uniformly pushed into millstone 5.

[0031] As shown in Figure 2 Grain raw materials are ground into finer particles under the mutual extrusion of millstone 5, and at the same time, under the action of gravity, material is entered into brewing cylinder inner container from the gap of high-speed rotating millstone 5, to realize the delivery of grain raw materials.

[0032] As shown in Figure 3 Yeast is added by yeast feeder 8, hops is added by hops feeder 9, dial 7 is driven by motor, blade stirs hops and yeast gradually into the discharge port of conical lower end, and the addition amount and timing of hops and yeast are accurately controlled, finally fall into brewing cylinder to complete mixing, and the gas generated in the brewing process is discharged by exhaust hole 6.

[0033] As shown in Figure 4As shown, the lower layer of the brewing cylinder wall utilizes a double-layer spiral structure to realize the directional flow of water, and the STC89C52 single-chip microcomputer is coupled with the flow meter and the water pump to realize flow rate measurement and switching of the water pump, thereby realizing reasonable regulation of the temperature. The double-layer spiral structure can realize efficient flow of water in the cylinder wall, reduce the flow demand of the device for cooling water, thereby reducing the load of the water pump, improving the working efficiency of water cooling, the upper part of the brewing cylinder not surrounding the cooling water pipe can be separated from the lower part surrounding the water pipe, the filter residue on the filter screen can be taken out, and the upper part of the brewing cylinder not surrounding the cooling water pipe is connected with the lower part by gravity, so that liquid leakage is prevented.

[0034] As shown in the drawings, Figure 5 The main structure of the filtering mechanism provided by the utility model is a filter screen 11 and a lead screw device, the lead screw device comprises a rigid spring 10, and the cooperation of the connected driven rotating wheel 14 and driving rotating wheel 15 enables the lead screw device to realize the lifting of the filter screen, thereby lifting the grain filter residue to the upper part of the fermentation barrel and isolating it, and further realizing the separation of heating and fermentation in the brewing cylinder. The lead screw filtering mechanism breaks the limitation of the space structure in the cylinder, ingeniously solves the inconvenience caused by the separation design of the heating barrel and the fermentation barrel in the traditional household beer machine, and further realizes the integration of the equipment. The fan blades 13 below the brewing cylinder are used for cooling during the brewing process. The fan 16 is used for cooling the driven rotating wheel 14 and the driving rotating wheel 15.

[0035] The detection and control unit of the utility model independently designs a detection module with a temperature sensor, a piezoresistive sensor and a visual sensor, realizes the control of the motor during the crushing, filtering, heating and water circulation cooling processes, and can feed back the temperature value and water flow condition in real time on the on-board nixie tube and display screen.

[0036] The utility model provides human-computer interaction unit realizes user real-time control beer brewing process, microphone array module is connected into main control system, constitutes intelligent voice recognition module, and is connected into control end, and then can realize the control / adjustment command reaction to actual operation parameters such as temperature, water flow condition according to demand, and also can make feedback when recognizing display temperature, brewing progress and other function sentences or detecting state exception. Realize english speech recognition and conversion, can carry out information broadcast, realized intelligent human-computer interaction.

[0037] The household full-automatic beer brewing device has the advantages of miniaturization, intelligentization, low cost and good beer flavor, multiple function modules are integrated in one device through integrated design, space is saved, the device is more compact, is suitable for family and small brewing environment use, automation control and monitoring are realized by using single-chip microcomputer, sensors and voice recognition technology, real-time data feedback is provided, and operation can be performed according to voice instructions of a user, the convenience and accuracy of operation are improved, the complexity and production cost of the device are reduced through integrated design, meanwhile, maintenance and operation cost are reduced through efficient cooling and filtering mechanism, the overall flavor and quality of beer are improved by precisely controlling the crushing, mixing, fermentation and cooling process, and the final product is more in line with brewing standards.

[0038] Finally, it should be noted that: the above examples are intended to illustrate the technical solutions of the utility model, and do not constitute any form of limitation on the utility model. Those skilled in the art should fully understand that it is entirely feasible to modify the technical solutions described in the foregoing examples or to make equivalent replacements for any part or all of the technical features. As long as the modifications or replacements do not deviate from the protection scope determined by the claims of the utility model, they should be considered as reasonable extensions of the utility model.

Claims

1. A household fully automatic beer brewing device, characterized in that, The application relates to a beer brewing device. The brewing unit comprises a brewing cylinder, a filtering mechanism, a liquid outlet (17), a fan blade (13), a support and a bottom plate (18), the brewing cylinder is divided into an upper layer and a lower layer, the upper layer and the lower layer are connected through splicing, the support is connected with the lower cylinder bottom of the brewing cylinder, the bottom plate (18) is arranged in a space generated by the lower cylinder bottom of the brewing cylinder and the support, is connected with the support through a bolt and a nut, the filtering mechanism comprises a filter screen (11), a lead screw device and a second motor, the lead screw device comprises a rigid spring (10), the fan blade (13) passes through the lead screw device, is arranged in the brewing cylinder, the liquid outlet (17) is arranged outside the lower layer of the brewing cylinder, and the rigid spring (10) passes through the center of the filter screen (11); The raw material processing unit comprises a bucket type spiral crushing mechanism, a dial type yeast adding device, a dial type hop adding device and a top cover, the bucket type spiral crushing mechanism is arranged on the side surface of the upper layer of the brewing cylinder, the dial type yeast adding device and the dial type hop adding device are welded on the top cover, the top cover is provided with an exhaust hole (6), the top cover is connected with the upper layer of the brewing cylinder through a bolt and a nut, the bucket type spiral crushing mechanism comprises a first motor (1), a crusher (2), a bucket mechanism (3), a connecting rod (4), a grinding disc (5) and a feeding port, the crusher (2) comprises an outer pipe and a spiral rod, the grinding disc (5) comprises two grinding disc cavities, the lower outlet of the bucket mechanism (3) is connected with the outer pipe of the crusher (2), the first motor (1) is connected with one end of the spiral rod through the connecting rod (4), a first grinding disc cavity is connected with the other end of the spiral rod, and a second grinding disc cavity is welded on the outer pipe and is provided with sawteeth; a supporting arm is welded on the outer surface of the upper layer of the brewing cylinder, and the first motor is welded on the supporting arm; The cooling unit comprises a cooling water pipe, wherein the cooling water pipe is arranged outside the lower layer of the brewing cylinder; The power unit comprises a driving rotating wheel (15), a driven rotating wheel (14), a second motor, a fan (16), a single-chip microcomputer, a flowmeter and a water pump, the single-chip microcomputer, the flowmeter, the water pump and the driven rotating wheel (14) are arranged on the bottom plate (18), the second motor drives the driving rotating wheel (15) to drive the driven rotating wheel (14) to control the lead screw device to complete the lifting of the filter screen, the flowmeter is installed on the cooling water pipe, and the water pump is connected with the cooling water pipe; The detection and control unit comprises a temperature sensor, a piezoresistive sensor and a visual sensor, the temperature sensor, the piezoresistive sensor and the visual sensor are arranged on the bottom plate (18), the sensing devices of the temperature sensor, the piezoresistive sensor and the visual sensor are arranged in the lower layer of the brewing cylinder, and the temperature sensor is connected with the single-chip microcomputer.

2. The domestic fully automatic beer brewing device according to claim 1, characterized in that, The bucket type spiral crushing mechanism crushes grains through mutual extrusion of the first grinding disc cavity and the second grinding disc cavity, and the crushed grains enter the brewing cylinder through the gap between the grinding discs. In the cooling unit, the cooling water pipe is a double-layer spiral structure, surrounds the brewing cylinder on the outside, and accounts for 40-60% of the total height of the brewing cylinder.

3. The home full-automatic beer brewing device according to claim 1, characterized in that, The bottom surface of the brewing cylinder is connected with the support, and the height of the support is 0.3-0.8 m.

4. The home full-automatic beer brewing device according to claim 1, characterized in that, The upper layer of the brewing cylinder is sealed through splicing with the lower layer of the brewing cylinder by gravity, and the liquid in the brewing cylinder does not leak.

5. The home full-automatic beer brewing device according to claim 1, characterized in that, ​ 6. The home full-automatic beer brewing device according to claim 1, characterized in that, The detection and regulation unit controls the raw material processing unit, the brewing unit and the cooling unit.

7. The home full-automatic beer brewing device according to claim 1, characterized in that, The household full-automatic beer brewing device further comprises a man-machine interaction unit, the man-machine interaction unit comprises a master control system and a voice recognition module, and the temperature and beer flow are adjusted through voice recognition.

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