Air cooling equipment for wine brewing

Abstract

The utility model relates to the technical field of wine brewing equipment, in particular to air cooling equipment for wine brewing, which comprises an air cooling box, a frequency conversion fan is mounted in an air outlet at the top of the air cooling box, an annular heat dissipation pipeline is arranged in the air cooling box, a plurality of heat dissipation fins are sleeved outside the heat dissipation pipeline, and a plurality of air outlets are formed in the top of the air cooling box. The inlet end of the heat dissipation pipeline is externally connected into a supply box outside the air cooling box through a steam inlet pipe, a three-way pipe is arranged at the outlet end of the heat dissipation pipeline, a gas port of the three-way pipe is connected with the supply box through an exhaust pipeline, a liquid port of the three-way pipe is connected with a wine outlet pipeline, and a steam-liquid pressure cylinder is arranged in the supply box. Wine steam is conveyed into the air cooling box through the steam-liquid pressure cylinder, air cooling is achieved, the water cooling mode of the wine steam is optimized into the air cooling mode, the cooling cost can be reduced, the wine steam cooling process is controllable, the wine steam distillation speed and the raw wine product separation effect can be improved, and the wine outlet quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of wine-making equipment, in particular to an air cooling device for wine-making. Background Art

[0002] In the brewing industry, especially in the production of baijiu (white liquor), cooling is a crucial step. However, traditional brewing cooling equipment is water-cooled, which cools the liquor vapor into liquid through heat exchange between cooling water and the liquor vapor.

[0003] The drawbacks of water-cooled wine production include a small heat exchange area, slow wine production, and the need for a continuous supply of cooling water, resulting in high usage and high costs. The difficulty in precisely controlling the wine's temperature during water cooling can affect both quality and yield. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an air cooling device for wine making.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A wind cooling device for wine making comprises a wind cooling box, wherein the top of the wind cooling box is provided with an air outlet, a variable frequency fan is installed in the air outlet, an annular heat dissipation duct is provided inside the wind cooling box, a plurality of heat dissipation fins are sleeved on the outside of the heat dissipation duct, the inlet end of the heat dissipation duct is connected to a supply box outside the wind cooling box through a steam inlet pipe, a tee is provided at the outlet end of the heat dissipation duct, the air port of the tee is connected to the supply box through an exhaust pipe, the liquid port of the tee is connected to the wine outlet pipe, and a gas-liquid booster cylinder is provided in the supply box, through which the wine vapor is transported to the wind cooling box and air cooling is achieved.

[0007] In a preferred technical solution, an air inlet box is provided at the bottom of the air cooling box, and an air inlet pipe opening is provided at one end of the air inlet box.

[0008] In a preferred technical solution, a ventilation slot for air circulation is reserved between the air inlet box and the upper air cooling box, and a support frame is provided at the bottom of the air inlet box.

[0009] In a preferred technical solution, a vertical mounting rack is provided on the inner bottom wall of the air-cooling box, and the heat dissipation pipe is installed in the mounting rack.

[0010] In a preferred technical solution, the exhaust pipe is arranged upward, and the top inlet of the gas-liquid booster cylinder is provided with a return pipe, and the port of the return pipe is connected to the upper port of the exhaust pipe.

[0011] In a preferred technical solution, the top wall of the air-cooled box is provided with a plurality of gas balancing ports.

[0012] In a preferred technical solution, a temperature sensor for monitoring the air temperature inside the air cooling box and a concentration sensor for detecting the concentration of alcohol vapor are provided inside the air cooling box.

[0013] In a preferred technical solution, the wine outlet pipe is located below the heat dissipation pipe, and the two do not contact each other.

[0014] The beneficial effects of the utility model are:

[0015] The air cooling equipment proposed in this solution solves the problem that the water cooling method for winemaking cooling requires a large amount of water and the temperature of the wine is difficult to control, which affects the quality of the wine. By optimizing the water cooling of wine vapor to air cooling, the cooling cost can be reduced, and the wine vapor cooling process is controllable, which can increase the distillation speed of wine vapor and the separation effect of the original wine product, thereby ensuring the quality of the wine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the air cooling equipment proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the top view of the air cooling device proposed in the utility model;

[0018] Figure 3 This is a schematic diagram of the heat dissipation pipeline structure inside the air cooling box proposed by the utility model.

[0019] In the figure: 1. Air cooling box; 2. Air outlet; 3. Variable frequency fan; 4. Air inlet box; 5. Air inlet pipe; 6. Support frame; 7. Heat dissipation duct; 8. Mounting frame; 9. Exhaust duct; 10. Steam-liquid booster cylinder; 11. Wine outlet pipe; 12. Supply box; 13. Steam inlet pipe; 14. Return pipe; 15. Heat dissipation fins; 16. Tee pipe; 17. Gas balance port. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] In this embodiment, refer to Figure 1-3 A winemaking air cooling device includes an air cooling box 1. An air outlet 2 is provided at the top of the air cooling box 1. A variable frequency fan 3 is installed in the air outlet 2. An air inlet box 4 is provided at the bottom of the air cooling box 1. An air inlet pipe 5 is provided at one end of the air inlet box 4. A ventilation slot for air circulation is reserved between the air inlet box 4 and the upper air cooling box 1. A support frame 6 is provided at the bottom of the air inlet box 4.

[0022] The air cooling box 1 is provided with an annular heat dissipation duct 7 inside. A vertical mounting bracket 8 is provided on the inner bottom wall of the air cooling box 1. The heat dissipation duct 7 is mounted within the mounting bracket 8. A plurality of heat dissipation fins 15 are sleeved on the outside of the heat dissipation duct 7. The arrangement of the heat dissipation fins 15 increases the contact area between the wine vapor in the heat dissipation duct 7 and the external air, thereby accelerating cooling.

[0023] A supply box 12 is provided outside the air-cooled box 1, and a gas-liquid booster cylinder 10 is installed in the supply box 12. The gas-liquid booster cylinder 10 is connected to an external alcohol vapor source, and a steam inlet pipe 13 is installed at the steam outlet of the gas-liquid booster cylinder 10. The front end of the steam inlet pipe 13 is connected to the inlet end of the heat dissipation pipe 7 in the air-cooled box 1.

[0024] The external alcohol vapor is sent into the heat dissipation pipe 7 through the vapor-liquid booster cylinder 10, and the alcohol vapor can be cooled and condensed in the heat dissipation pipe 7.

[0025] The outlet end of the heat dissipation pipe 7 is provided with a three-way pipe 16, and the air port of the three-way pipe 16 is connected to the supply box 12 through the exhaust pipe 9. The exhaust pipe 9 is arranged upward, and the top inlet of the gas-liquid booster cylinder 10 is provided with a return pipe 14, and the port of the return pipe 14 is connected to the upper port of the exhaust pipe 9; the liquid port of the three-way pipe 16 is connected to the wine outlet pipe 11, and the wine outlet pipe 11 is located below the heat dissipation pipe 7.

[0026] During the condensation process of the alcohol vapor air, some steam may not be completely liquefied and may be discharged from the outlet of the heat dissipation pipe 7. Therefore, the exhaust pipe 9 provided on the tee pipe 16 can send this part of the steam that has not yet condensed into liquid to the vapor-liquid booster cylinder 10 of the supply tank 12 for secondary air condensation. The liquefied alcohol in the heat dissipation pipe 7 will flow out from the outlet of the heat dissipation pipe 7 and eventually be discharged outward through the wine outlet pipe 11.

[0027] The air-cooling box 1 is equipped with a temperature sensor for monitoring the internal temperature of the air-cooling box 1 and a concentration sensor for detecting the concentration of alcohol vapor. When the temperature inside the box is too high, the variable frequency fan 3 above can be controlled to rotate faster, thereby accelerating the air cooling and maintaining the internal temperature of the air-cooling box 1 at a relatively constant state. The concentration sensor can further control the setting of the wine outlet temperature by measuring the concentration of the wine outlet, thereby improving the distillation speed of the alcohol vapor and the separation effect of the base wine product, thereby ensuring the quality of the wine outlet.

[0028] Finally, it should be supplemented that a plurality of gas balancing ports 17 are provided on the top wall of the air-cooled box 1 . The function of the gas balancing ports 17 is to ensure the balance of the internal pressure difference of the air-cooled box 1 .

[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An air cooling device for brewing wine, comprising an air cooling box (1), wherein an air outlet (2) is provided on the top of the air cooling box (1), and a variable frequency fan (3) is installed in the air outlet (2), characterized in that: The air-cooling box (1) is provided with an annular heat dissipation pipe (7) inside, and a plurality of heat dissipation fins (15) are sleeved on the outside of the heat dissipation pipe (7). The inlet end of the heat dissipation pipe (7) is connected to the supply box (12) outside the air-cooling box (1) through the steam inlet pipe (13). The outlet end of the heat dissipation pipe (7) is provided with a three-way pipe (16). The air port of the three-way pipe (16) is connected to the supply box (12) through the exhaust pipe (9), and the liquid port of the three-way pipe (16) is connected to the wine outlet pipe (11). The supply box (12) is provided with a gas-liquid booster cylinder (10), and the wine vapor is transported to the air-cooling box (1) through the gas-liquid booster cylinder (10) to achieve air cooling.

2. The air cooling equipment for brewing wine according to claim 1, characterized in that: An air inlet box (4) is provided at the bottom of the air cooling box (1), and an air inlet pipe opening (5) is provided at one end of the air inlet box (4).

3. The air cooling equipment for brewing wine according to claim 2, characterized in that: A ventilation slot for air circulation is reserved between the air inlet box (4) and the upper air cooling box (1), and a support frame (6) is provided at the bottom of the air inlet box (4).

4. The air cooling equipment for brewing wine according to claim 1, characterized in that: A vertical mounting frame (8) is provided on the inner bottom wall of the air cooling box (1), and the heat dissipation pipe (7) is installed in the mounting frame (8).

5. The air cooling equipment for brewing wine according to claim 1, characterized in that: The exhaust pipe (9) is arranged upward, and a return pipe (14) is provided at the top inlet of the gas-liquid boosting cylinder (10), and the port of the return pipe (14) is connected to the upper port of the exhaust pipe (9).

6. The air cooling equipment for brewing wine according to claim 1, characterized in that: The top wall of the air cooling box (1) is provided with a plurality of gas balance ports (17).

7. The air cooling equipment for brewing wine according to claim 1, characterized in that: A temperature sensor for monitoring the internal temperature of the air-cooling box (1) and a concentration sensor for detecting the concentration of alcohol vapor are provided inside the air-cooling box (1).

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