Fermentation cooling device for beer production

Abstract

The invention relates to the technical field of beer production, and discloses a fermentation cooling device for beer production, which comprises a bracket, a fermentation tank fixedly connected to the inner wall of the bracket, an auxiliary opening formed in the top of the fermentation tank, a feeding opening formed in the top of the fermentation tank, a water tank fixedly connected to the circumferential surface of the fermentation tank, and a motor fixedly connected to the top of the fermentation tank, according to the beer fermentation system, in the circulating movement process of water in the heat absorption pipe, the heat absorption pipe can conduct heat transfer on the surface of the fermentation tank, by cooling the surface of the fermentation tank, the whole system can be helped to maintain a relatively stable temperature, and the situation that the local temperature is too high in the beer fermentation process can be avoided; beer in the fermentation tank can be uniformly cooled, the stability of yeast can be ensured by uniformly cooling the beer, the beer fermentation efficiency can be improved, and the cooling time is shortened.

Description

Technical Field

[0001] The present invention relates to the technical field of beer production, and specifically relates to a fermentation cooling device for beer production. Background Art

[0002] The fermentation cooling device in beer production is one of the crucial devices in the beer production process. It is usually used to control the stability of the temperature during the fermentation process to ensure that yeast can metabolize in a suitable environment and produce the best beer flavor.

[0003] The patent with the publication number CN213037730U discloses a fermentation cooling device for beer production, which relates to the technical field of beer production. To solve the problem that the existing fermentation cooling device for beer production has a low cooling efficiency due to a small cooling area. A top cover is arranged at the upper end of the housing, a top cover rotating shaft ring is arranged on one side of the top cover, a top cover handle is arranged at the upper end of the top cover, a water isolation plate is arranged at the lower end inside the housing, a fermentation tank housing is arranged at the upper end of the water isolation plate, a circulating pump water machine is arranged at the lower end of the water isolation plate, a water tank is arranged at one end of the circulating pump water machine, and an external cooling pipe is arranged on the outer wall of the fermentation tank housing.

[0004] However, when the above device is in use, it is difficult to cool the beer comprehensively, resulting in a slow cooling speed of the beer and affecting the efficiency of beer fermentation and cooling. Therefore, a fermentation cooling device for beer production is proposed to solve the above-mentioned problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a fermentation cooling device for beer production in view of the deficiencies in the above-mentioned prior art.

[0006] To solve the above technical problems, the technical solution adopted by the present invention is: a fermentation cooling device for beer production, including a bracket, the inner wall of the bracket is fixedly connected with a fermentation tank, an auxiliary port is opened at the top of the fermentation tank, a feeding port is opened at the top of the fermentation tank, a water tank is fixedly connected to the circumferential surface of the fermentation tank, a motor is fixedly connected to the top of the fermentation tank, a water temperature sensor is fixedly connected to the circumferential surface of the fermentation tank, and the water temperature sensor is used to monitor the temperature of the beer in the fermentation tank. A circulation water pump is fixedly connected to the inner wall of the water tank, a heat absorption pipe is fixedly connected to the circumferential surface of the fermentation tank, a liquid valve is fixedly installed on the surface of the heat absorption pipe, the output end of the motor is fixedly connected with a reciprocating lead screw, a limiting column is fixedly connected to the inner wall of the fermentation tank, a connecting plate is movably connected to the circumferential surface of the reciprocating lead screw, a refrigerator is fixedly connected to the top of the connecting plate, a heat absorption column is fixedly connected to the inner wall of the connecting plate, a water pipe one is fixedly connected to the surface of the heat absorption pipe, a water pipe two is fixedly connected to the circumferential surface of the heat absorption column, an exhaust mechanism for discharging carbon dioxide is arranged at the top of the fermentation tank, a discharging mechanism for discharging beer is arranged on the inner wall of the fermentation tank, the reciprocating lead screw contacts the fermentation tank, the connecting plate is slidably connected to the circumferential surface of the limiting column, the heat absorption pipe is communicated with the water tank, the water pipe one is communicated with the heat absorption pipe, and the water pipe one is the first channel for circulating the water inside the heat absorption column. The water pipe two is communicated with the heat absorption column, and the water pipe two is the second channel for circulating the water inside the heat absorption column. The water pipe two is communicated with the water tank. A temperature sensor is installed inside the fermentation tank. During the process of the water inside the heat absorption pipe circulating, the heat absorption pipe can transfer the heat to the surface of the fermentation tank. By cooling the surface of the fermentation tank, it can help the whole system maintain a relatively stable temperature, avoid the local temperature being too high during the beer fermentation process, ensure the best activity range of yeast, greatly improve the speed of beer fermentation and cooling. During the up and down movement of the refrigerator and the heat absorption column, they can absorb and transfer the temperature of the beer inside the fermentation tank, evenly cool the beer inside the fermentation tank. Evenly cooling the beer can ensure the stability of yeast, improve the efficiency of fermented beer, and reduce the cooling time.

[0007] Preferably, the exhaust mechanism includes a fixed sleeve, a connecting rod, a rotating column, a groove plate, a gear, a toothed ring, and an inclined plate. The fixed sleeve is fixedly connected to the circumferential surface of the reciprocating lead screw. The connecting rod is fixedly connected to the circumferential surface of the fixed sleeve. The rotating column is rotatably connected to the circumferential surface of the connecting rod. The groove plate is fixedly connected to the circumferential surface of the rotating column. The gear is fixedly connected to the circumferential surface of the rotating column. The toothed ring is fixedly connected to the inner wall of the fermentation tank. The inclined plate is fixedly connected to the right side of the connecting rod. The exhaust mechanism further includes an arc block, a push rod, an exhaust pipe, a first elastic telescopic rod, a sleeve column, and a moving column. The arc block is fixedly connected to the circumferential surface of the heat absorption column. The push rod is fixedly connected to the circumferential surface of the arc block. The exhaust pipe is fixedly connected to the inner wall of the fermentation tank. The first elastic telescopic rod is fixedly connected to the top of the fermentation tank. The sleeve column is fixedly connected to the telescopic end of the first elastic telescopic rod. The moving column is fixedly connected to the inner wall of the sleeve column. The inclined plate contacts the inner wall of the fermentation tank. The gear meshes with the toothed ring. The exhaust pipe contacts the sleeve column. And the exhaust pipe is used for discharging carbon dioxide in the fermentation tank. A plurality of dust-proof holes are formed on the surface of the exhaust pipe. The rotating column drives the groove plate to rotate, which can achieve uniform cooling of the beer, help to evenly distribute the heat of the beer, and enable the heat generated by beer fermentation to be transferred to the external cooling system or the environment faster, accelerating the cooling process, preventing local overheating from affecting fermentation or causing yeast stress. The carbon dioxide generated inside the fermentation tank due to beer fermentation can be discharged through the opening of the exhaust pipe, which can maintain the pressure balance of the fermentation environment. During the beer fermentation process, yeast converts sugar into alcohol and carbon dioxide. By indirectly discharging carbon dioxide, it is possible to avoid excessive gas pressure in the tank, which may cause equipment damage or limited yeast activity, ensuring the smooth progress of the fermentation process.

[0008] Preferably, the discharging mechanism includes a connecting column and a scraper. The connecting column is fixedly connected to the top of the inclined plate, and the scraper is fixedly connected to the circumferential surface of the connecting column. The scraper is used to clean the inner wall of the fermentation tank. The discharging mechanism further includes a fixed column, a connecting inclined block, a second elastic telescopic rod, and a dredging column. The fixed column is fixedly connected to the inner wall of the inclined plate, the connecting inclined block is fixedly connected to the circumferential surface of the fixed column, the second elastic telescopic rod is fixedly connected to the bottom of the connecting inclined block, and the dredging column is fixedly connected to the telescopic end of the second elastic telescopic rod. The scraper contacts the inner wall of the fermentation tank, the connecting inclined block contacts the inner wall of the fermentation tank, and the dredging column contacts the fermentation tank, so that the inner wall of the fermentation tank can be cleaned during the rotation of the scraper, the effect and quality of beer fermentation can be improved, the inner wall of the fermentation tank can be kept clean, it can be ensured that each beer fermentation process is carried out in a clean environment, the influence of external factors on yeast activity can be reduced, and it can be ensured that yeast can ferment under the best conditions, thereby improving the fermentation efficiency and product quality of beer, and the manual cleaning cost can be reduced. During the movement and rotation of the dredging column, the dredging column will dredge the opening at the bottom of the fermentation tank, avoid the sediment generated during beer fermentation from being pushed at the discharge port, affect the subsequent beer discharge, improve the use effect of the device, and improve the use efficiency of the device.

[0009] The present invention adopts the above technical solution and can bring the following beneficial effects: 1. In the fermentation and cooling device for beer production, through the mutual cooperation and movement among the bracket, fermentation tank, auxiliary port, feeding port, water tank, motor, water temperature regulator, circulating water pump, heat absorption pipe, liquid valve, reciprocating lead screw, limiting column, connecting plate, refrigerator, heat absorption column, water pipe one, and water pipe two, during the circular movement of the water inside the heat absorption pipe, the heat absorption pipe can transfer the heat on the surface of the fermentation tank. By cooling the surface of the fermentation tank, it can help the whole system maintain a relatively stable temperature, avoid excessive local temperature during beer fermentation, ensure the best activity range of yeast, greatly improve the speed of beer fermentation and cooling. During the up and down movement of the refrigerator and the heat absorption column, they can absorb and transfer the temperature of the beer inside the fermentation tank, evenly cool the beer inside the fermentation tank. Evenly cooling the beer can ensure the stability of yeast, improve the efficiency of fermenting beer, and reduce the cooling time.

[0010] 2. The fermentation cooling device for beer production, through the mutual cooperation and movement among the fixed sleeve, connecting rod, rotating column, groove plate, gear, toothed ring, inclined plate, arc block, push column, exhaust pipe, first elastic telescopic rod, sleeve column, and moving column, the rotating column will drive the groove plate to rotate, enabling uniform cooling of the beer, helping to evenly distribute the heat of the beer, and allowing the heat generated during beer fermentation to be transferred to the external cooling system or the environment more quickly, accelerating the cooling process, preventing local overheating from affecting fermentation or causing yeast stress. The carbon dioxide generated inside the fermentation tank due to beer fermentation can be discharged through the opening of the exhaust pipe, maintaining the pressure balance of the fermentation environment. During the beer fermentation process, yeast converts sugars into alcohol and carbon dioxide. By indirectly discharging carbon dioxide, it is possible to avoid excessive gas pressure inside the tank, which may cause equipment damage or limited yeast activity, ensuring the smooth progress of the fermentation process.

[0011] 3. The fermentation cooling device for beer production, through the mutual cooperation and movement among the connecting column, scraper, fixed column, connecting inclined block, second elastic telescopic rod, and dredging column, enables the scraper to clean the inner wall of the fermentation tank during rotation, improving the fermentation effect and quality of the beer, keeping the inner wall of the fermentation tank clean, ensuring that each beer fermentation process takes place in a clean environment, reducing the influence of external factors on yeast activity, ensuring that yeast can ferment under optimal conditions, thereby improving the fermentation efficiency and product quality of the beer, reducing the manual cleaning cost. During the movement and rotation of the dredging column, the dredging column will dredge the opening at the bottom of the fermentation tank, preventing sediment generated during beer fermentation from accumulating at the discharge port and affecting subsequent beer discharge, improving the use effect and efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a semi-sectional view of the fermentation tank structure of the present invention; Figure 3 is a schematic diagram of the reciprocating lead screw structure of the present invention; Figure 4 is a schematic diagram of the heat absorption column structure of the present invention; Figure 5 is a schematic diagram of the exhaust mechanism of the present invention; Figure 6 is a schematic diagram of the fixed sleeve structure of the present invention; Figure 7 of the present invention Figure 5 is an enlarged view of the structure at A in; Figure 8 is a schematic diagram of the discharge mechanism of the present invention; Figure 9 of the present invention Figure 8 is an enlarged view of the structure at B in.

[0013] In the figure: 1, support; 2, fermentation tank; 3, auxiliary port; 4, feeding port; 5, water tank; 6, motor; 7, exhaust mechanism; 8, discharging mechanism; 9, water temperature regulator; 10, circulating water pump; 11, heat absorption pipe; 12, liquid valve; 13, reciprocating lead screw; 14, limit post; 15, connecting plate; 16, refrigerator; 17, heat absorption column; 18, water pipe 1; 19, water pipe 2; 701, fixed sleeve; 702, connecting rod; 703, rotating column; 704, groove plate; 705, gear; 706, toothed ring; 707, inclined plate; 708, arc block; 709, push column; 710, exhaust pipe; 711, first elastic telescopic rod; 712, sleeve column; 713, moving column; 801, connecting column; 802, scraper; 803, fixed column; 804, connecting inclined block; 805, second elastic telescopic rod; 806, dredging column. Specific implementation manner

[0014] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0015] Please refer to Figures 1-9 , an embodiment of the present invention is: a fermentation and cooling device for beer production, including a support 1, the inner wall of the support 1 is fixedly connected with a fermentation tank 2, the top of the fermentation tank 2 is provided with an auxiliary port 3, the top of the fermentation tank 2 is provided with a feeding port 4, the circumferential surface of the fermentation tank 2 is fixedly connected with a water tank 5, the top of the fermentation tank 2 is fixedly connected with a motor 6, the circumferential surface of the fermentation tank 2 is fixedly connected with a water temperature regulator 9, and the water temperature regulator 9 is used for monitoring the temperature of the beer in the fermentation tank 2. The inner wall of the water tank 5 is fixedly connected with a circulating water pump 10, the circumferential surface of the fermentation tank 2 is fixedly connected with a heat absorption pipe 11, the surface of the heat absorption pipe 11 is fixedly installed with a liquid valve 12, the output end of the motor 6 is fixedly connected with a reciprocating lead screw 13, the inner wall of the fermentation tank 2 is fixedly connected with a limit post 14, the circumferential surface of the reciprocating lead screw 13 is movably connected with a connecting plate 15, the top of the connecting plate 15 is fixedly connected with a refrigerator 16, the inner wall of the connecting plate 15 is fixedly connected with a heat absorption column 17, the surface of the heat absorption pipe 11 is fixedly connected with a water pipe 1 18, and the circumferential surface of the heat absorption column 17 is fixedly connected with a water pipe 2 19; When the device is in use, the operator can drain beer into the interior of the fermentation tank 2 through the feed inlet 4. At this time, the beer will undergo a fermentation reaction inside the fermentation tank 2. When the temperature sensor inside the fermentation tank 2 detects that the temperature inside the fermentation tank 2 is too high, the operator first needs to open the liquid valve 12. After the operator opens the liquid valve 12, the circulating water pump 10 will start. The circulating water pump 10 will drain the water inside the water tank 5 into the heat absorption pipe 11. The water in the heat absorption pipe 11 will circulate between the inside of the heat absorption pipe 11 and the water tank 5 through the circulating water pump 10. During the circulating movement of the water inside the heat absorption pipe 11, the heat absorption pipe 11 can transfer heat to the surface of the fermentation tank 2. By cooling the surface of the fermentation tank 2, it can help the entire system maintain a relatively stable temperature, avoid excessive local temperature during the beer fermentation process, ensure the optimal activity range of yeast, and greatly improve the speed of beer fermentation and cooling; An exhaust mechanism 7 for discharging carbon dioxide is provided at the top of the fermentation tank 2. A discharge mechanism 8 for discharging beer is provided on the inner wall of the fermentation tank 2. The reciprocating lead screw 13 is in contact with the fermentation tank 2. The connecting plate 15 is slidably connected to the circumferential surface of the limiting column 14. The heat absorption pipe 11 is communicated with the water tank 5; the water pipe 18 is communicated with the heat absorption pipe 11 and is the first channel for circulating the water inside the heat absorption column 17. The water pipe 19 is communicated with the heat absorption column 17 and is the second channel for circulating the water inside the heat absorption column 17. The water pipe 19 is communicated with the water tank 5. A temperature sensor is installed inside the fermentation tank 2; When the circulating water pump 10 starts, a part of the water inside the heat absorption pipe 11 will enter the water pipe 18. The water in the water pipe 18 will enter the heat absorption column 17 through the guidance of the water pipe 18. At this time, the motor 6 will start. The output end of the motor 6 will drive the reciprocating lead screw 13 to rotate. The rotation of the reciprocating lead screw 13 will drive the connecting plate 15 to rotate. However, at this time, the connecting plate 15 is limited by the limiting column 14. At this time, the connecting plate 15 can only move up and down reciprocally through the reciprocating groove on the surface of the reciprocating lead screw 13. During the up and down reciprocating movement of the connecting plate 15, the connecting plate 15 will drive the cooler 16 to move. At the same time, the movement of the connecting plate 15 will also drive the heat absorption column 17 to move up and down. Because the water inside the heat absorption column 17 circulates with the water inside the water tank 5 through the water pipe 18 and the water pipe 19, the cooler 16 and the heat absorption column 17 can absorb and transfer the temperature of the beer inside the fermentation tank 2 during the up and down movement, and can evenly cool the beer inside the fermentation tank 2. Evenly cooling the beer can ensure the stability of yeast, improve the efficiency of fermenting beer, and reduce the cooling time.

[0016] Overall working principle: During the cyclic movement of the water inside the heat absorption tube 11, the heat absorption tube 11 can transfer heat to the surface of the fermentation tank 2. By cooling the surface of the fermentation tank 2, it can help the entire system maintain a relatively stable temperature, avoid excessive local temperature during beer fermentation, ensure the optimal activity range of yeast, greatly improve the cooling speed of beer fermentation. The refrigerator 16 and the heat absorption column 17 can absorb and transfer the temperature of the beer inside the fermentation tank 2 during the up and down movement, evenly cool the beer inside the fermentation tank 2. Evenly cooling the beer can ensure the stability of yeast, improve the efficiency of fermented beer, and reduce the cooling time.

[0017] Please refer to Figures 1-9 , on the basis of the above embodiment, in another embodiment of the present invention, the exhaust mechanism 7 includes a fixed sleeve 701, a connecting rod 702, a rotating column 703, a groove plate 704, a gear 705, a toothed ring 706, and an inclined plate 707. The fixed sleeve 701 is fixedly connected to the circumferential surface of the reciprocating lead screw 13. The connecting rod 702 is fixedly connected to the circumferential surface of the fixed sleeve 701. The rotating column 703 is rotatably connected to the circumferential surface of the connecting rod 702. The groove plate 704 is fixedly connected to the circumferential surface of the rotating column 703. The gear 705 is fixedly connected to the circumferential surface of the rotating column 703. The toothed ring 706 is fixedly connected to the inner wall of the fermentation tank 2. The inclined plate 707 is fixedly connected to the right side of the connecting rod 702; When the device is started, the rotation of the reciprocating lead screw 13 will drive the fixed sleeve 701 to rotate. The rotation of the fixed sleeve 701 will drive the connecting rod 702 to rotate. The rotation of the connecting rod 702 will drive the rotating column 703 to rotate. The rotation of the rotating column 703 will drive the groove plate 704 to rotate. At the same time, during the rotation of the rotating column 703, the rotating column 703 will drive the gear 705 to move. During the movement of the gear 705, the gear 705 will rotate on its own because it meshes with the toothed ring 706. The self-rotation of the gear 705 will drive the rotating column 703 to rotate. The rotating column 703 will drive the groove plate 704 to rotate, which can achieve uniform cooling of the beer, help evenly distribute the heat of the beer, and the heat generated by beer fermentation can be transferred to the external cooling system or the environment faster, accelerating the cooling process and preventing local overheating from affecting fermentation or causing yeast stress; The exhaust mechanism 7 further includes an arc block 708, a push column 709, an exhaust pipe 710, a first elastic telescopic rod 711, a sleeve column 712, and a moving column 713. The arc block 708 is fixedly connected to the circumferential surface of the heat absorption column 17, the push column 709 is fixedly connected to the circumferential surface of the arc block 708, the exhaust pipe 710 is fixedly connected to the inner wall of the fermentation tank 2, the first elastic telescopic rod 711 is fixedly connected to the top of the fermentation tank 2, the sleeve column 712 is fixedly connected to the telescopic end of the first elastic telescopic rod 711, the moving column 713 is fixedly connected to the inner wall of the sleeve column 712, the inclined plate 707 contacts the inner wall of the fermentation tank 2, the gear 705 meshes with the toothed ring 706, the exhaust pipe 710 contacts the sleeve column 712, and the exhaust pipe 710 is used to discharge carbon dioxide in the fermentation tank 2. A plurality of dust-proof holes are formed on the surface of the exhaust pipe 710; When the heat absorption column 17 reciprocates up and down, the reciprocating movement of the heat absorption column 17 will drive the arc block 708 to move, the arc block 708 will drive the push column 709 to move. After the push column 709 moves a certain distance, the push column 709 will contact and squeeze the moving column 713 to push it upward. The upward movement of the moving column 713 will drive the sleeve column 712 to move. After the sleeve column 712 moves a certain distance, the sleeve column 712 will open the opening on the surface of the exhaust pipe 710. At this time, the carbon dioxide generated by beer fermentation inside the fermentation tank 2 can be discharged through the opening of the exhaust pipe 710, which can maintain the pressure balance of the fermentation environment. During the beer fermentation process, yeast will convert sugars into alcohol and carbon dioxide. By indirectly discharging carbon dioxide, it is possible to avoid excessive gas pressure in the tank, which may cause equipment damage or limited yeast activity, and ensure the smooth progress of the fermentation process; The discharging mechanism 8 includes a connecting column 801 and a scraping plate 802. The connecting column 801 is fixedly connected to the top of the inclined plate 707, and the scraping plate 802 is fixedly connected to the circumferential surface of the connecting column 801, and the scraping plate 802 is used to clean the inner wall of the fermentation tank 2; When the connecting rod 702 rotates and moves, the rotation of the connecting rod 702 will drive the inclined plate 707 to rotate. At this time, the rotation of the inclined plate 707 will drive the connecting column 801 to rotate. During the rotation process of the connecting column 801, it will drive the scraping plate 802 to rotate. During the rotation process of the scraping plate 802, it can clean the inner wall of the fermentation tank 2, which can improve the effect and quality of beer fermentation, keep the inner wall of the fermentation tank 2 clean, ensure that each beer fermentation process is carried out in a clean environment, reduce the influence of external factors on yeast activity, ensure that yeast can ferment under the best conditions, thereby improving the fermentation efficiency and product quality of beer, and reducing the manual cleaning cost.

[0018] The discharging mechanism 8 further includes a fixed column 803, a connecting inclined block 804, a second elastic telescopic rod 805, and a dredging column 806. The fixed column 803 is fixedly connected to the inner wall of the inclined plate 707. The connecting inclined block 804 is fixedly connected to the circumferential surface of the fixed column 803. The second elastic telescopic rod 805 is fixedly connected to the bottom of the connecting inclined block 804. The dredging column 806 is fixedly connected to the telescopic end of the second elastic telescopic rod 805. The scraping plate 802 contacts the inner wall of the fermentation tank 2. The connecting inclined block 804 contacts the inner wall of the fermentation tank 2. The dredging column 806 contacts the fermentation tank 2; When the connecting rod 702 rotates, the connecting rod 702 will drive the inclined plate 707 to rotate and move. The rotational movement of the inclined plate 707 will drive the fixed column 803 to rotate. The rotation of the fixed column 803 will drive the connecting inclined block 804 to rotate. During the rotation of the connecting inclined block 804, it will drive the second elastic telescopic rod 805 to rotate. The second elastic telescopic rod 805 will drive the dredging column 806 to rotate. After the dredging column 806 rotates a certain angle, the dredging column 806 will be directly above the bottom opening of the fermentation tank 2. At this time, since the dredging column 806 is no longer in contact with the fermentation tank 2, the telescopic reset characteristic of the second elastic telescopic rod 805 will cause the second elastic telescopic rod 805 to drive the dredging column 806 to move. During the movement and rotation of the dredging column 806, the dredging column 806 will dredge the bottom opening of the fermentation tank 2, preventing the sediment generated during the beer fermentation from accumulating at the discharge port and affecting the subsequent beer discharge, improving the use effect of the device and the use efficiency of the device.

[0019] Overall working principle: The rotating column 703 will drive the trough plate 704 to rotate, enabling uniform cooling of the beer, helping to evenly distribute the heat of the beer, and allowing the heat generated during beer fermentation to be transferred to the external cooling system or the environment more quickly, accelerating the cooling process, preventing local overheating from affecting fermentation or causing yeast stress. At this time, the carbon dioxide generated inside the fermentation tank 2 due to beer fermentation can be discharged through the opening of the exhaust pipe 710, maintaining the pressure balance of the fermentation environment. During the beer fermentation process, yeast will convert sugars into alcohol and carbon dioxide. By indirectly discharging carbon dioxide, it is possible to avoid excessive gas pressure in the tank, which may cause equipment damage or limited yeast activity, ensuring the smooth progress of the fermentation process. During the rotation of the scraping plate 802, it can clean the inner wall of the fermentation tank 2, improving the effect and quality of beer fermentation, keeping the inner wall of the fermentation tank 2 clean, ensuring that each beer fermentation process takes place in a clean environment, reducing the influence of external factors on yeast activity, ensuring that yeast can ferment under optimal conditions, thereby improving the fermentation efficiency and product quality of beer, and reducing the manual cleaning cost. The dredging column 806 will dredge the bottom opening of the fermentation tank 2, preventing the sediment generated during the beer fermentation from accumulating at the discharge port and affecting the subsequent beer discharge, improving the use effect of the device and the use efficiency of the device.

[0020] The present invention provides a fermentation and cooling device for beer production. There are many methods and ways to specifically implement this technical solution. The above description is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention. Each component not clearly defined in this embodiment can be implemented by using the prior art.

Claims

1. A fermentation and cooling device for beer production, comprising a bracket (1), characterized in that: The inner wall of the bracket (1) is fixedly connected with a fermentation tank (2). An auxiliary port (3) is provided at the top of the fermentation tank (2), and a feeding port (4) is provided at the top of the fermentation tank (2). A water tank (5) is fixedly connected to the circumferential surface of the fermentation tank (2). A motor (6) is fixedly connected to the top of the fermentation tank (2). A water temperature monitor (9) is fixedly connected to the circumferential surface of the fermentation tank (2), and the water temperature monitor (9) is used for monitoring the temperature of the beer in the fermentation tank (2). A circulating water pump (10) is fixedly connected to the inner wall of the water tank (5). A heat absorption pipe (11) is fixedly connected to the circumferential surface of the fermentation tank (2). A liquid valve (12) is fixedly installed on the surface of the heat absorption pipe (11). The output end of the motor (6) is fixedly connected with a reciprocating lead screw (13). A limiting column (14) is fixedly connected to the inner wall of the fermentation tank (2). A connecting plate (15) is movably connected to the circumferential surface of the reciprocating lead screw (13). A refrigerator (16) is fixedly connected to the top of the connecting plate (15). A heat absorption column (17) is fixedly connected to the inner wall of the connecting plate (15). A water pipe one (18) is fixedly connected to the surface of the heat absorption pipe (11). A water pipe two (19) is fixedly connected to the circumferential surface of the heat absorption column (17).

2. The fermentation and cooling device for beer production according to claim 1, wherein: An exhaust mechanism (7) for discharging carbon dioxide is provided at the top of the fermentation tank (2). A discharging mechanism (8) for discharging beer is provided on the inner wall of the fermentation tank (2). The reciprocating lead screw (13) contacts the fermentation tank (2). The connecting plate (15) is slidably connected to the circumferential surface of the limiting column (14). The heat absorption pipe (11) communicates with the water tank (5).

3. A fermentation and cooling device for beer production according to claim 2, characterized in that: The water pipe one (18) communicates with the heat absorption pipe (11), and the water pipe one (18) is a first channel for circulating the water inside the heat absorption column (17). The water pipe two (19) communicates with the heat absorption column (17), and the water pipe two (19) is a second channel for circulating the water inside the heat absorption column (17). The water pipe two (19) communicates with the water tank (5). A temperature sensor is installed inside the fermentation tank (2).

4. A fermentation and cooling device for beer production according to claim 3, characterized in that: The exhaust mechanism (7) includes a fixed sleeve (701), a connecting rod (702), a rotating column (703), a groove plate (704), a gear (705), a toothed ring (706), and an inclined plate (707). The fixed sleeve (701) is fixedly connected to the circumferential surface of the reciprocating lead screw (13). The connecting rod (702) is fixedly connected to the circumferential surface of the fixed sleeve (701). The rotating column (703) is rotatably connected to the circumferential surface of the connecting rod (702). The groove plate (704) is fixedly connected to the circumferential surface of the rotating column (703). The gear (705) is fixedly connected to the circumferential surface of the rotating column (703). The toothed ring (706) is fixedly connected to the inner wall of the fermentation tank (2). The inclined plate (707) is fixedly connected to the right side of the connecting rod (702).

5. A fermentation cooling device for beer production according to claim 4, characterized in that: The exhaust mechanism (7) further includes an arc block (708), a push column (709), an exhaust pipe (710), a first elastic telescopic rod (711), a sleeve column (712), and a moving column (713). The arc block (708) is fixedly connected to the circumferential surface of the heat absorption column (17), the push column (709) is fixedly connected to the circumferential surface of the arc block (708), the exhaust pipe (710) is fixedly connected to the inner wall of the fermentation tank (2), the first elastic telescopic rod (711) is fixedly connected to the top of the fermentation tank (2), the sleeve column (712) is fixedly connected to the telescopic end of the first elastic telescopic rod (711), and the moving column (713) is fixedly connected to the inner wall of the sleeve column (712).

6. A fermentation and cooling device for beer production according to claim 5, characterized in that: The inclined plate (707) contacts the inner wall of the fermentation tank (2), the gear (705) meshes with the toothed ring (706), the exhaust pipe (710) contacts the sleeve column (712), and the exhaust pipe (710) is used for discharging carbon dioxide in the fermentation tank (2). A plurality of dust-proof holes are formed on the surface of the exhaust pipe (710).

7. A fermentation and cooling device for beer production according to claim 6, characterized in that: The discharging mechanism (8) includes a connecting column (801) and a scraping plate (802). The connecting column (801) is fixedly connected to the top of the inclined plate (707), the scraping plate (802) is fixedly connected to the circumferential surface of the connecting column (801), and the scraping plate (802) is used for cleaning the inner wall of the fermentation tank (2).

8. A fermentation and cooling device for beer production according to claim 7, characterized in that: The discharging mechanism (8) further includes a fixed column (803), a connecting inclined block (804), a second elastic telescopic rod (805), and a dredging column (806). The fixed column (803) is fixedly connected to the inner wall of the inclined plate (707), the connecting inclined block (804) is fixedly connected to the circumferential surface of the fixed column (803), the second elastic telescopic rod (805) is fixedly connected to the bottom of the connecting inclined block (804), and the dredging column (806) is fixedly connected to the telescopic end of the second elastic telescopic rod (805).

9. A fermentation and cooling device for beer production according to claim 8, characterized in that: The scraping plate (802) contacts the inner wall of the fermentation tank (2), the connecting inclined block (804) contacts the inner wall of the fermentation tank (2), and the dredging column (806) contacts the fermentation tank (2).

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