Saccharifying pot and beer machine

Abstract

The utility model is applicable to the technical field of saccharifying pots, and provides a saccharifying pot and a beer machine, the saccharifying pot comprises a saccharifying inner pot and a saccharifying outer pot, the saccharifying inner pot is embedded in the saccharifying outer pot, an accommodating cavity is formed between the saccharifying inner pot and the saccharifying outer pot, and liquid can be accommodated in the accommodating cavity; the liquid conveying structure is located in the containing cavity, one end of the liquid conveying structure is fixedly connected with the bottom of the saccharification outer pot, and the other end of the liquid conveying structure can be used for washing the saccharification inner pot with liquid. According to the saccharifying pot provided by the invention, the liquid in the accommodating cavity can be used for automatically preserving heat of the saccharifying inner pot and can also be used for washing the saccharifying inner pot.

Description

Technical Field

[0001] The utility model relates to the technical field of saccharification pots, in particular to a saccharification pot and a beer machine. Background Art

[0002] In the technical field of saccharification pots, processes such as saccharification and boiling of wort are carried out through a saccharification pot. During the saccharification of wort, heating can be carried out at the bottom of the saccharification pot by means of electric heating tubes or open flames, etc. However, it is easy to cause uneven heating of the wort inside the saccharification pot, and the saccharification effect is not good. During the saccharification of wort, it is necessary to keep the wort warm so that the saccharification process is carried out at the same temperature to improve the saccharification effect. Water bath heating can be used to keep the wort in the saccharification pot warm. After saccharification is completed, it is also necessary to prepare sparging water, which reduces work efficiency and causes waste of water. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a saccharification pot and a beer machine to solve the above-mentioned technical problems existing in the prior art, mainly including the following content:

[0004] In a first aspect of the present application, a saccharification pot is provided, including:

[0005] A saccharification inner pot and a saccharification outer pot, the saccharification inner pot is embedded in the saccharification outer pot, and a containing cavity is formed between the saccharification inner pot and the saccharification outer pot, and the containing cavity can accommodate liquid;

[0006] An infusion structure, the infusion structure is located in the containing cavity, and one end of the infusion structure is fixedly connected to the bottom of the saccharification outer pot, and the other end can use the liquid to sparge the saccharification inner pot.

[0007] Furthermore, to better implement the present application, the following specific structural settings are particularly adopted: further including: a first control valve, a second control valve, a third control valve, a heating element, a liquid supply component;

[0008] One end of the third control valve is connected to the liquid supply component, and the other end is connected to the liquid inlet of the saccharification outer pot, and a heating element is connected between the liquid supply component and the liquid inlet, and the heating element is used to keep the liquid in the containing cavity warm;

[0009] One end of the first control valve is connected to the liquid outlet of the saccharification outer pot;

[0010] The other end of the first control valve is connected to the second control valve, and the other end of the second control valve is connected to the infusion structure, for making the liquid in the containing cavity enter the infusion structure from the liquid outlet.

[0011] In order to better realize the present application, the following setting structure is particularly adopted: it also includes a boiling pot and a fourth control valve, the boiling pot is located below the saccharification outer pot, one end of the fourth control valve is connected to the saccharification inner pot, and the other end is connected to the boiling pot, so as to allow the liquid in the saccharification inner pot to flow into the boiling pot.

[0012] In order to further better realize the present application, the following setting structure is particularly adopted: the infusion structure includes an infusion piece and a support piece, the support piece is sleeved on the infusion piece, one side of the support piece is clamped with the inner wall of the saccharification outer pot, and the other side of the support piece is abutted against the outer wall of the saccharification inner pot.

[0013] In order to better realize the present application, the following setting structure is particularly adopted: the inner wall of the saccharification outer pot is provided with a snap-in protrusion, the snap-in protrusion extends along the axis of the saccharification outer pot, and a snap-in groove is correspondingly provided on one side of the support member, and the snap-in protrusion is matched and connected with the snap-in groove.

[0014] In order to better realize the present application, the following setting structure is particularly adopted: a positioning boss is provided at the bottom of the saccharification outer pot, and a positioning groove is correspondingly provided at the bottom of the saccharification inner pot. The positioning boss and the positioning groove are positioned and matched to limit the circumferential movement of the saccharification inner pot.

[0015] In order to further better realize the present application, the following setting structure is particularly adopted: the infusion structure is an infusion piece, and the infusion piece can rotate relative to the saccharification outer pot.

[0016] In order to better realize the present application, the following setting structure is particularly adopted: the infusion structure is located between the liquid inlet and the liquid outlet, and is used to separate the liquid inlet from the liquid outlet; the liquid inlet upper cover is provided with a first filter element, and the liquid outlet upper cover is provided with a second filter element.

[0017] In order to better realize the present application, the following setting structure is particularly adopted: the saccharification inner pot and the saccharification outer pot are made of transparent materials.

[0018] A second aspect of the present application provides a beer machine, comprising the above-mentioned saccharification pot.

[0019] Compared with the prior art, the utility model has at least the following technical effects:

[0020] Through the saccharification pot provided by this application, which includes a saccharification inner pot, a saccharification outer pot, and an infusion structure, a receiving cavity is formed between the saccharification inner pot and the saccharification outer pot, and the infusion structure is installed in the receiving cavity. In this application, water can be injected into the receiving cavity. Before and during the saccharification process, on the one hand, the water in the receiving cavity that reaches the preset temperature can be automatically input into the saccharification inner pot through the infusion structure, so that the malt in the saccharification inner pot is mixed with the water for saccharification. During this period, the water in the receiving cavity can be circulated continuously to keep the saccharification inner pot warm, making the saccharification process evenly heated and having a better saccharification effect; on the other hand, through the above-mentioned water circulation and heat preservation, the wort is kept in the saccharification inner pot, avoiding the need for the wort to pass through different pipelines, valves, and water pumps for circulation and heat preservation, and there is no need to clean these components, and the wort can be saccharified more fully. After the saccharification is completed, the infusion structure can transfer the water used for heat preservation in the receiving cavity to the saccharification inner pot to further wash the saccharification inner pot, eliminating the need to prepare additional wash water. At the same time, the second washing improves the saccharification efficiency, fully brings out the sugar remaining in the saccharification inner pot, and avoids waste caused by insufficient malt saccharification. Brief Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments of the present utility model or the description of the prior art. Obviously, the following described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is an assembly schematic diagram of the saccharification inner pot, the saccharification outer pot, and the infusion structure in this application;

[0023] Figure 2 It is a schematic diagram of the principle structure of the saccharification pot in this application;

[0024] Figure 3 It is a schematic diagram of the structure of the saccharification outer pot in this application;

[0025] Figure 4 It is Figure 3 The enlarged structure diagram of part A in

[0026] Figure 5 It is a schematic diagram of the structure of the support member;

[0027] Figure 6 It is a schematic diagram of the structure of the saccharification inner pot in this application;

[0028] Figure 7 It is Figure 6 The cross-sectional view in the B-B direction;

[0029] Figure 8It is a schematic structural diagram of the saccharification inner pot in this application.

[0030] In the figure:

[0031] 10. Saccharification inner pot; 11. Accommodation cavity; 12. Positioning groove;

[0032] 20. Saccharification outer pot; 21. Liquid inlet; 22. Liquid outlet; 23. Snap projection; 24. Positioning boss; 26. First filter element; 27. Second filter element;

[0033] 30. Liquid infusion structure; 31. Liquid infusion part; 32. Support part; 321. Snap groove;

[0034] 40. First control valve;

[0035] 50. Second control valve;

[0036] 60. Third control valve;

[0037] 70. Heating element;

[0038] 80. Liquid supply part;

[0039] 90. Boiling pot;

[0040] 100. Fourth control valve. Specific implementation mode

[0041] The following description provides many different embodiments or examples for implementing different features of this application. The elements and arrangements described in the following specific examples are only used to concisely express this application, which is only used as an example and is not intended to limit this application.

[0042] To make the purpose, technical solution and advantages of the implementation mode of this application clearer, the technical solutions in the implementation mode of this application will be clearly and completely described below in conjunction with the accompanying drawings in the implementation mode of this application. Obviously, the described implementation mode is a part of the implementation modes of this application, rather than all of the implementation modes. Based on the implementation modes in this application, all other implementation modes obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of this application. Therefore, the following detailed description of the implementation mode of this application provided in the accompanying drawings is not intended to limit the scope of this application to be protected, but only represents the selected implementation modes of this application.

[0043] In this application, unless otherwise clearly defined and limited, terms such as "install", "connect", "link", "fix", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances. In addition, terms such as "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0044] In this application, unless otherwise clearly defined and limited, the first feature being above or below the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but in contact through additional features therebetween. Moreover, the first feature being above, over, and on the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being below, under, and beneath the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0045] In the technical field of saccharification pots, the saccharification workflow of wort is carried out by a saccharification pot. During the saccharification process of wort, heating can be carried out at the bottom of the saccharification pot by means of electric heating tubes or open flames, etc. However, it is easy to cause uneven heating of the wort inside the saccharification pot and the saccharification effect is not good. During the saccharification process of wort, it is necessary to keep the wort warm so that the saccharification process is carried out at the same temperature to improve the saccharification effect. Water bath heating can be used to keep the wort in the saccharification pot warm. After saccharification is completed, the water for water bath heating will be drained out, and then water will be added separately to wash the grains in the inner saccharification pot. Moreover, multiple grain washings are required, and water needs to be added continuously, which increases the workflow, reduces the work efficiency, and wastes water.

[0046] In view of this, the first aspect of this application provides a saccharification pot, as Figures 1-8As shown in the figure, it includes: The saccharification pot of this application uses two saccharification pots, an inner saccharification pot 10 and an outer saccharification pot 20. The inner saccharification pot 10 is embedded in the outer saccharification pot 20, and a receiving cavity 11 is formed between the inner saccharification pot 10 and the outer saccharification pot 20. That is, there is a gap between the inner saccharification pot 10 and the outer saccharification pot 20, and this gap is the receiving cavity 11. The receiving cavity 11 can hold a liquid, and the liquid is water or the liquid required during the malt fermentation process. In this application, water is taken as an example for illustration. For example, water can be added to the receiving cavity 11, and then the water in the cavity is heated in a cycle to keep the water at a preset temperature, which is used to keep the wort in the inner saccharification pot 10 warm and enable smooth saccharification within the preset temperature range. Through such a water bath heating method, the heat preservation effect is uniform, the temperature of the water at different positions is the same, and the saccharification effect of the wort is better.

[0047] The liquid infusion structure 30 is located in the receiving cavity 11, and one end of the liquid infusion structure 30 is fixedly connected to the bottom of the outer saccharification pot 20, and the other end can use the liquid to wash the inner saccharification pot 10. The liquid infusion structure 30 can be a tubular structure. One end of the liquid infusion structure 30 is connected to the bottom of the outer saccharification pot 20 and can communicate with other external components to transmit water. The other end of the liquid infusion structure 30 has a liquid outlet, and the transmitted liquid can enter the inner saccharification pot 10 or the receiving cavity 11 through this liquid outlet.

[0048] It should be noted that the "washing the grains" mentioned in this application refers to: After the malt is mixed with water, saccharification is completed in the inner saccharification pot 10 to form wort. The wort will flow into the boiling pot, and the residue of the malt will still remain in the inner saccharification pot 10. At this time, there is still sugar remaining in the residue of the malt. Then, water is added to the inner saccharification pot to continue washing the remaining sugar in the residue of the malt to avoid waste of sugar.

[0049] Therefore, the saccharification pot provided by this application includes a saccharification inner pot 10, a saccharification outer pot 20, and an infusion structure 30. A receiving cavity 11 is formed between the saccharification inner pot 10 and the saccharification outer pot 20, and the infusion structure 30 is installed in the receiving cavity. In this application, water can be injected into the receiving cavity. Before and during the saccharification process, on the one hand, the water in the receiving cavity that reaches the preset temperature can be automatically input into the saccharification inner pot 10 through the infusion structure 30, so that the malt in the saccharification inner pot 10 is mixed with the water for saccharification. During this period, the water in the receiving cavity 11 can be circulated continuously to keep the saccharification inner pot 10 warm, making the saccharification process evenly heated and the saccharification effect better. On the other hand, through the above-mentioned water circulation and heat preservation, the wort is kept in the saccharification inner pot 10, avoiding the need for the wort to pass through different pipelines, valves, and water pumps for circulation and heat preservation, and there is no need to clean these components, and the wort can be saccharified more fully. After the saccharification is completed, the infusion structure 30 can transfer the water used for heat preservation in the receiving cavity 11 into the saccharification inner pot 10 to further wash the saccharification inner pot 10. There is no need to prepare additional washing water. At the same time, the second washing improves the saccharification efficiency, fully brings out the sugar remaining in the saccharification inner pot 10, and avoids waste caused by insufficient malt saccharification.

[0050] According to some optional embodiments, it further includes: a first control valve 40, a second control valve 50, a third control valve 60, a heating element 70, and a liquid supply member 80;

[0051] One end of the third control valve 60 is connected to the liquid supply member 80, and the other end is connected to the liquid inlet 21 of the saccharification outer pot 20. The water in the liquid supply member 80 can be controlled to enter the receiving cavity 11 through the liquid inlet 21 by the third control valve 60. A heating element 70 is connected between the liquid supply member 80 and the liquid inlet 21. The heating element 70 is used to keep the liquid in the receiving cavity 11 warm. When the liquid passes through the liquid inlet 21 through the liquid supply member 80, the heating element 70 can be turned on to heat the liquid, so that the liquid entering the receiving cavity 11 is the liquid that reaches the preset temperature. In this application, the heating element 70 is arranged outside the liquid supply member 80, reducing heat loss and improving transmission efficiency.

[0052] Preferably, the heating element 70 can be a heating tube, a heating sheet or other heating devices. This application preferably uses the heating element 70 as a heating tube.

[0053] One end of the first control valve 40 is connected to the liquid outlet 22 of the saccharification outer pot 20. After the liquid passes through the liquid inlet 21, the first control valve 40 controls the liquid to flow out through the liquid outlet 22, and then through the heating element 70. After the liquid is heated, it can enter the receiving cavity 11 along the liquid inlet 21 and then flow out through the liquid outlet 22. In this way, it circulates repeatedly to achieve heat preservation of the saccharification inner pot and assist malt saccharification.

[0054] The other end of the first control valve 40 is connected to the second control valve 50, and the other end of the second control valve 50 is connected to the infusion structure 30, which is used to make the liquid in the accommodation chamber 11 enter the infusion structure 30 from the liquid outlet 22. Through the coordinated control of the first control valve 40 and the second control valve 50, the water in the accommodation chamber 11 that reaches the preset temperature can enter the saccharification inner pot 10, so that the water and malt are mixed for saccharification; after the water completes the heat preservation of the saccharification inner pot 10, it can also be controlled that the water in the accommodation chamber 11 enters through the infusion structure 30 to wash the saccharification inner pot 10, which is convenient for washing the saccharification inner pot 10 and avoids waste caused by insufficient malt saccharification.

[0055] In this application, through the cooperation between the control valves, the temperature control during the saccharification process is accurate and uniform, the malt paste will not adhere to the inner wall of the saccharification inner pot, and there is no need to set up a stirring device. At the same time, the water in the accommodation chamber 11 can be heated to different temperatures by the program, and different temperatures can be used to keep the saccharification inner pot 10 warm, which is more conducive to the conversion of high-molecular substances in malt into fermentable sugars.

[0056] According to some optional embodiments, it further includes a boiling pot 90 and a fourth control valve 100. The boiling pot 90 is located below the saccharification outer pot 20. One end of the fourth control valve 100 is connected to the saccharification inner pot 10, and the other end is connected to the boiling pot 90, which is used to make the liquid in the saccharification inner pot 10 flow into the boiling pot 90.

[0057] In the above solution, after the wort is saccharified in the saccharification inner pot 10, the fourth control valve 100 is opened, and the wort flows into the boiling pot 90 for boiling. Further, the second control valve 50 is opened, and the water for heat preservation in the accommodation chamber 11 enters the saccharification inner pot 10 through the infusion structure 30 and washes the saccharification inner pot 10. The water for washing the saccharification inner pot 10 can flow into the boiling pot 90 by opening the fourth control valve 100, realizing the reuse of the heat preservation water and ensuring that all the sugars formed by the saccharification of malt in the saccharification inner pot 10 can flow into the boiling pot 90.

[0058] According to some optional embodiments, the infusion structure 30 includes an infusion member 31 and a support member 32. The support member 32 is sleeved on the infusion member 31. One side of the support member 32 is clamped with the inner wall of the saccharification outer pot 20, and the other side of the support member 32 abuts against the outer wall of the saccharification inner pot 10.

[0059] In the above solution, the infusion member 31 is an infusion tube. The infusion tube is perpendicular to the bottom of the saccharification outer pot 20. The lower end of the infusion tube is the liquid inlet end, and the liquid inlet end is connected to the bottom of the saccharification outer pot 20. The upper end of the infusion tube is the liquid outlet end, and the water at the liquid outlet end can flow into the saccharification inner pot 10. A support member 32 is sleeved outside the infusion tube. The support member 32 can provide support for the infusion member 31 to ensure that the liquid output by the infusion member 31 can enter the saccharification inner pot 10. At the same time, through the setting of the support member 32, the liquid entering the accommodation cavity 11 can only flow along the liquid inlet 21 to the liquid outlet 22, so that the liquid at the preset temperature can smoothly enter and the liquid below the preset temperature can smoothly flow out from the liquid outlet.

[0060] In some alternative embodiments, one side of the support member 32 is snap-connected to the inner wall of the saccharification outer pot 20, and the other side is abutted against the outer wall of the saccharification inner pot 10. The shapes of the two abutting portions are matched to achieve a tight connection between the two. Through such a setting, it is convenient to disassemble the support member 32 from the saccharification inner pot 10 and the saccharification outer pot 20.

[0061] According to some alternative embodiments, a snap projection 23 is provided on the inner wall of the saccharification outer pot 20. The snap projection 23 extends along the axis of the saccharification outer pot 20. A snap groove

[0062] 321 is correspondingly provided on one side of the support member 32, and the snap projection 23 is connected to the snap groove 321 in a matching manner.

[0063] In the above solution, a guiding portion is provided at the end of the snap projection 23. The snap groove 321 of the support member 32 can smoothly cooperate with the snap projection 23 along the guiding portion to achieve the detachable connection between the support member 32 and the saccharification outer pot 20. Through such a setting, on the one hand, it is convenient to install the support member 32 and the infusion member 31 on the saccharification outer pot 20; on the other hand, it is convenient to disassemble the support member 32 to repair the infusion member 31.

[0064] According to some alternative embodiments, a positioning boss 24 is provided at the bottom of the saccharification outer pot 20, and a positioning groove 12 is correspondingly provided at the bottom of the saccharification inner pot 10. The positioning boss 24 and the positioning groove 12 are in positioning cooperation to limit the circumferential movement of the saccharification inner pot 10.

[0065] In the above solution, the saccharification outer pot 20 and the saccharification inner pot 10 are detachably installed, which is convenient for separate cleaning and maintenance. Further, a positioning boss 24 is provided at the bottom of the saccharification outer pot 20, and a positioning groove 12 is correspondingly provided at the bottom of the saccharification inner pot 10. Through the cooperation of the positioning boss 24 and the positioning groove 12, on the one hand, it can limit the rotation of the saccharification inner pot 10 relative to the saccharification outer pot 20, and on the other hand, the cooperation of the positioning boss 24 and the positioning groove 12 makes the liquid in the accommodation cavity 11 not easily leak.

[0066] According to some optional embodiments, the infusion structure 30 is an infusion piece 31 , and the infusion piece 31 can rotate relative to the saccharification outer pot 20 .

[0067] In the above scheme, when adding malt to the saccharification inner pot 10, the infusion piece 31 can be first turned out of the saccharification inner pot 10 to facilitate the addition of malt. When the malt is added to the saccharification inner pot 10 and the water in the receiving chamber 11 reaches a preset temperature, the infusion piece 31 is rotated so that the liquid outlet end faces the saccharification inner pot 10. The water that reaches the preset temperature in the receiving chamber 11 can be transported to the saccharification inner pot 10 through the infusion piece 31, so that the malt and water are mixed for saccharification.

[0068] In some optional embodiments, during the saccharification and heat preservation process, the infusion piece 31 can be turned out of the saccharification inner pot 10. After the saccharification is completed, the infusion piece 31 can be rotated back into the saccharification inner pot 10. The infusion piece 31 transfers the water used for heat preservation in the accommodating chamber 11 to wash the mash saccharification inner pot 10 multiple times.

[0069] According to some optional embodiments, the infusion structure 30 is located between the liquid inlet 21 and the liquid outlet 22 to separate the liquid inlet 21 from the liquid outlet 22; the liquid inlet 21 is covered with a first filter element 26, and the liquid outlet 22 is covered with a second filter element 27.

[0070] In the above scheme, during the process of filling malt into the saccharification inner pot 10, the malt may fall into the containing chamber 11. The fallen malt may block the liquid inlet 21 and the liquid outlet 22, affecting the water circulation and other pipelines. Therefore, a first filter element 26 is provided on the liquid inlet 21, and the first filter element 26 can be removed from the liquid inlet 21 to clean up the malt or other debris; similarly, a second filter element 27 is provided on the liquid outlet 22, and the second filter element 27 can be removed from the liquid outlet 22 to clean up the malt or debris on the second filter element 27.

[0071] In some optional embodiments, the infusion structure 30 is located between the liquid inlet 21 and the liquid outlet 22, and the outer side and bottom of the infusion structure 30 form a barrier with the outer wall of the saccharification inner pot 10 and the saccharification outer pot 20, which is used to limit the water at the liquid inlet 21 from flowing out of the liquid outlet 22 along a preset direction, so that water below the preset temperature can flow out smoothly.

[0072] According to some optional embodiments, the inner saccharification pot 10 and the outer saccharification pot 20 are made of transparent materials.

[0073] In the above solution, the saccharification inner pot 10 and the saccharification outer pot 20 are made of transparent materials such as PE, PC, PP, ABS, GPPS, PET, PMMA, PCTG, etc., so that the saccharification process is visual, and the saccharification process of malt can be directly observed, which helps to detect problems in time or helps to study the saccharification process later.

[0074] The second aspect of the present application provides a beer machine, including the above-mentioned saccharification pot.

[0075] It should be noted that in this article, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0076] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A saccharification pot, characterized in that: include: A saccharification inner pot (10) and a saccharification outer pot (20), wherein the saccharification inner pot (10) is embedded in the saccharification outer pot (20), and a receiving cavity (11) is formed between the saccharification inner pot (10) and the saccharification outer pot (20), and the receiving cavity (11) can receive liquid; The liquid infusion structure (30) is located in the accommodating cavity (11), and one end of the liquid infusion structure (30) is fixedly connected to the bottom of the saccharification outer pot (20), and the other end can use the liquid to wash the saccharification inner pot (10).

2. The saccharification pot according to claim 1, characterized in that: Also includes: A first control valve (40), a second control valve (50), a third control valve (60), a heating element (70), and a liquid supply element (80); One end of the third control valve (60) is connected to the liquid supply component (80), and the other end is connected to the liquid inlet (21) of the saccharification outer pot (20), and a heating component (70) is connected between the liquid supply component (80) and the liquid inlet (21), and the heating component (70) is used to keep the liquid in the accommodating chamber (11) warm; One end of the first control valve (40) is connected to the liquid outlet (22) of the saccharification outer pot (20); The other end of the first control valve (40) is connected to the second control valve (50), and the other end of the second control valve (50) is connected to the liquid infusion structure (30), so as to allow the liquid in the accommodating chamber (11) to enter the liquid infusion structure (30) from the liquid outlet (22).

3. The saccharification pot according to claim 1, characterized in that: The invention also includes a boiling pot (90) and a fourth control valve (100), wherein the boiling pot (90) is located below the saccharification outer pot (20), one end of the fourth control valve (100) is connected to the saccharification inner pot (10), and the other end is connected to the boiling pot (90), so as to allow the liquid in the saccharification inner pot (10) to flow into the boiling pot (90).

4. The saccharification pot according to claim 1, characterized in that: The infusion structure (30) comprises an infusion piece (31) and a support piece (32), wherein the support piece (32) is sleeved on the infusion piece (31), one side of the support piece (32) is clamped with the inner wall of the saccharification outer pot (20), and the other side of the support piece (32) is in contact with the outer wall of the saccharification inner pot (10).

5. The saccharification pot according to claim 4, characterized in that: The inner wall of the saccharification outer pot (20) is provided with a snap-fitting protrusion (23), and the snap-fitting protrusion (23) extends along the axis of the saccharification outer pot (20). A snap-fitting groove (321) is correspondingly provided on one side of the support member (32), and the snap-fitting protrusion (23) is cooperatively connected with the snap-fitting groove (321).

6. The saccharification pot according to claim 1, characterized in that: The bottom of the saccharification outer pot (20) is provided with a positioning boss (24), and the bottom of the saccharification inner pot (10) is correspondingly provided with a positioning groove (12); the positioning boss (24) and the positioning groove (12) are positioned and matched to limit the circumferential movement of the saccharification inner pot (10).

7. The saccharification pot according to claim 1, characterized in that: The infusion structure (30) is an infusion piece (31), and the infusion piece (31) can rotate relative to the saccharification outer pot (20).

8. The saccharification pot according to claim 2, characterized in that: The infusion structure (30) is located between the liquid inlet (21) and the liquid outlet (22) and is used to separate the liquid inlet (21) from the liquid outlet (22); the upper cover of the liquid inlet (21) is provided with a first filter element (26), and the upper cover of the liquid outlet (22) is provided with a second filter element (27).

9. The saccharification pot according to claim 1, characterized in that: The saccharification inner pot (10) and the saccharification outer pot (20) are made of transparent materials.

10. A beer machine, characterized in that: The invention comprises a saccharification pot as described in any one of claims 1 to 9.

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