Fermentation tank capable of adjusting and controlling temperature

Abstract

The utility model relates to the technical field of fermentation tanks, in particular to a fermentation tank capable of adjusting and controlling temperature, which comprises a tank body, a heat preservation cylinder fixedly mounted outside the tank body, a temperature sensor fixedly mounted on the heat preservation cylinder, and an execution unit arranged on the heat preservation cylinder. The execution unit comprises a plurality of electric heating rods annularly and fixedly installed on the top face of the heat preservation barrel at equal intervals, the electric heating rods stretch into the heat preservation barrel, the execution unit further comprises a booster pump arranged on one side of the heat preservation barrel, a water inlet pipe is fixedly installed at the water inlet end of the booster pump, and a water outlet pipe is fixedly installed at the water outlet end of the booster pump. The tail end of the water outlet pipe is fixedly provided with a spiral pipe, the spiral pipe is located in the heat preservation barrel and spirally surrounds the tank body, and the tail end of the spiral pipe is fixedly provided with a backflow pipe penetrating out of the heat preservation barrel. The device is convenient for temperature regulation and control operation, is beneficial to normal operation of fermentation operation, and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of fermentation tanks, in particular to a fermentation tank capable of adjusting and controlling temperature. Background Art

[0002] Fermentation tanks are common equipment used for fermentation. There are many types of fermentation tanks on the market. Some fermentation tanks also have a stirring function. They can use a motor to drive the stirring rod and stirring blades to rotate to achieve stirring operations, thereby promoting a more uniform mixing of the internal raw materials and achieving a more thorough fermentation effect. In addition, some fermentation tanks also have heating and temperature control functions. This type of fermentation tank can use a heater for heating operations and perform temperature control operations.

[0003] However, when this type of fermentation tank with temperature control function is in use, since there is a stirring component inside the tank body, heating and temperature detection can only be performed from the outside of the tank body. After it is heated by the heater, if the temperature exceeds the set value, the temperature control effect is generally achieved by stopping heating. However, in this process, since the temperature has been heated to a value exceeding the standard value, after stopping heating, although the temperature can be prevented from continuing to rise, the subsequent temperature reduction to the standard value is achieved by slowly dissipating the heat. The slow heat dissipation time is long, and there is a problem that the temperature cannot be quickly and timely reduced through the cooling component, which will affect the temperature control effect and bring inconvenience to the user. In view of this, we propose a fermentation tank with temperature adjustment control. Utility Model Content

[0004] The purpose of the utility model is to provide a fermentation tank with adjustable temperature to solve the defects mentioned in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A temperature-controlled fermentation tank comprises a tank body, an insulation cylinder is fixedly installed on the outside of the tank body, a temperature sensor is fixedly installed on the insulation cylinder, an execution unit is arranged on the insulation cylinder, the execution unit comprises a plurality of electric heating rods fixedly installed on the top surface of the insulation cylinder in a ring shape with equal intervals, the electric heating rods extend into the insulation cylinder, the execution unit also comprises a booster pump arranged on one side of the insulation cylinder, an inlet pipe is fixedly installed on the water inlet end of the booster pump, an outlet pipe is fixedly installed on the water outlet end of the booster pump, a spiral tube is fixedly installed on the end of the outlet pipe, the spiral tube is located in the insulation cylinder, the spiral tube is spirally wrapped around the tank body, and a reflux pipe passing through the insulation cylinder is fixedly installed on the end of the spiral tube.

[0007] Preferably, a feed pipe is fixedly mounted on the top cylinder of the tank body, and a solenoid valve is fixedly mounted on the feed pipe to facilitate feeding operations using the feed pipe.

[0008] Preferably, a discharge pipe is fixedly installed at the bottom of the tank body, and a discharge valve is fixedly installed on the discharge pipe to facilitate the discharge operation using the discharge pipe.

[0009] Preferably, a top cover is fixedly installed on the top surface of the tank body, a stirring motor is fixedly installed at the center position of the top cover, a stirring shaft is fixedly installed at the end of the output shaft of the stirring motor, a stirring blade is fixedly installed on the stirring shaft, and the stirring blade is located in the tank body, so that the stirring motor can be used to drive the stirring shaft and the stirring blade to rotate, thereby realizing the stirring operation.

[0010] Preferably, a pressure relief pipe is fixedly mounted on the top cover, and a pressure relief valve is fixedly mounted on the pressure relief pipe. When the pressure inside the tank increases, pressure relief operation can be performed through the pressure relief pipe and the pressure relief valve.

[0011] Preferably, a bent pipe is fixedly installed on the top of the pressure relief pipe, and the end pipe opening of the bent pipe faces downward, which has the effect of protecting the pressure relief pipe from dust.

[0012] Preferably, a support rod is fixedly mounted on the heat-insulating cylinder, and a control unit is fixedly mounted on the end of the support rod.

[0013] Preferably, the control unit is provided with a display screen, and the display screen is used to display operations.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model ensures that the heating operation can be achieved by using the electric heating rod through the provision of the tank body, the heat preservation tube and the execution unit. When the temperature after heating exceeds the standard, the booster pump can be used to transport water to the spiral tube for heat exchange operation, so as to achieve the effect of quickly reducing the temperature to the standard value. It is convenient to use and can achieve the effect of rapid cooling and precise temperature control.

[0016] 2. The utility model provides a stirring motor, a stirring shaft and a stirring blade, which facilitates the use of the stirring motor to drive the stirring shaft and the stirring blade to rotate and realize the stirring operation. In addition, the pressure relief pipe and the pressure relief valve can be used to perform pressure relief operation, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2It is a cross-sectional view of the heat preservation cylinder of the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the execution unit of the utility model;

[0020] Figure 4 It is a partial structural schematic diagram of the utility model;

[0021] Figure 5 This is a system module block diagram of the utility model.

[0022] The meaning of each number in the figure is:

[0023] 1. Tank body; 10. Feed pipe; 11. Solenoid valve; 12. Discharge pipe; 121. Discharge valve; 13. Top cover; 14. Pressure relief pipe; 141. Pressure relief valve; 15. Bend pipe; 16. Stirring motor; 161. Stirring shaft; 162. Stirring blade;

[0024] 2. Insulation tube; 20. Support rod;

[0025] 3. Control unit; 30. Display screen;

[0026] 4. Execution unit; 40. Electric heating rod; 41. Booster pump; 42. Water inlet pipe; 43. Water outlet pipe; 44. Spiral pipe; 45. Return pipe;

[0027] 5. Temperature sensor. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-Figure 5The utility model provides a technical solution: a fermentation tank with adjustable temperature control, including a tank body 1, an insulation tube 2 is fixedly installed on the outside of the tank body 1, and a temperature sensor 5 is fixedly installed on the insulation tube 2, and the temperature sensor 5 is used for temperature detection operation; an execution unit 4 is arranged on the insulation tube 2, and the execution unit 4 includes a plurality of electric heating rods 40 fixedly installed on the top surface of the insulation tube 2 in a ring shape with equal intervals, and the electric heating rods 40 extend into the insulation tube 2 for heating operation, and the execution unit 4 also includes a booster pump 41 arranged on one side of the insulation tube 2, and a water inlet pipe 42 is fixedly installed at the water inlet end of the booster pump 41, and a water outlet pipe 43 is fixedly installed at the water outlet end of the booster pump 41, and a spiral tube 44 is fixedly installed at the end of the water outlet pipe 43, and the spiral tube 44 is located in the insulation tube 2, and the spiral tube 44 is spirally wrapped around the tank body 1, and a reflux pipe 45 passing through the insulation tube 2 is fixedly installed at the end of the spiral tube 44, which is convenient for conveying cooling water for heat exchange operation, so as to achieve the effect of lowering the temperature.

[0030] In this embodiment, a feed pipe 10 is fixedly mounted on the top cylinder of the tank body 1 , and a solenoid valve 11 is fixedly mounted on the feed pipe 10 , so as to facilitate feeding operation into the tank body 1 using the feed pipe 10 .

[0031] Specifically, a discharge pipe 12 is fixedly installed at the bottom of the tank body 1 , and a discharge valve 121 is fixedly installed on the discharge pipe 12 , so as to facilitate the discharge operation using the discharge pipe 12 .

[0032] Furthermore, a top cover 13 is fixedly installed on the top surface of the tank body 1, a stirring motor 16 is fixedly installed at the center position of the top cover 13, a stirring shaft 161 is fixedly installed at the end of the output shaft of the stirring motor 16, a stirring blade 162 is fixedly installed on the stirring shaft 161, and the stirring blade 162 is located in the tank body 1, so that the stirring motor 16 can be used to drive the stirring shaft 161 and the stirring blade 162 to rotate, thereby realizing the stirring operation.

[0033] In addition, a pressure relief pipe 14 is fixedly installed on the top cover 13, and a pressure relief valve 141 is fixedly installed on the pressure relief pipe 14. When the pressure in the tank body 1 increases, the pressure relief operation can be performed through the pressure relief pipe 14 and the pressure relief valve 141; a bent pipe 15 is fixedly installed on the top of the pressure relief pipe 14, and the end of the bent pipe 15 faces downward, which has the effect of protecting the pressure relief pipe 14 from dust.

[0034] It is worth mentioning that a support rod 20 is fixedly installed on the insulation tube 2, and a control unit 3 is fixedly installed on the end of the support rod 20; a display screen 30 is provided on the control unit 3, and the display screen 30 is used to display operations. The execution unit 4 can heat or cool the temperature in the tank body 1 according to the instructions of the control unit 3; the control unit 3 is used to receive temperature data fed back by the temperature sensor 5, and adjust the working state of the execution unit 4 according to a preset temperature range, such as heating or cooling.

[0035] It is worth noting that after the fermentation material is placed in the tank body 1, the control unit 3 heats or cools the temperature inside the tank body 1 through the execution unit 4 according to the preset temperature range; the heating process uses the electric heating rod 40 for heating, and the cooling process uses the booster pump 41 to deliver cold water for heat exchange operation to achieve cooling operation; the temperature sensor 5 real-time temperature inside the insulation cylinder 2, and feeds back the temperature data to the control unit 3, and the control unit 3 adjusts the working state of the execution unit 4 according to the fed-back temperature data and the preset temperature range to keep the temperature inside the tank body 1 within the preset range.

[0036] Finally, it should be noted that the temperature sensor 5, execution unit 4, control unit 3, display screen 30 and other components involved in the present invention are all universal standard parts or components known to technical personnel in this field, and their structures and principles are all known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adapted controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle of the present invention. The electrical connection between each electrical component is completed in a sequential working order, and the detailed connection means are all well-known technologies in the field.

[0037] When the temperature-adjustable fermentation tank of the utility model is in use, the discharge valve 121 is closed, and the raw materials are put into the tank body 1 along the feed pipe 10, and then the stirring motor 16 is connected to the external power supply and made to work. When the stirring motor 16 works, the output shaft on it rotates to drive the stirring shaft 161 and the stirring blade 162 to rotate, so as to realize the stirring and mixing operation, and promote the raw materials to be mixed more evenly for the fermentation operation;

[0038] In addition, the electric heating rod 40 is used for heating, and the heated temperature is transmitted to the tank body 1 to realize the heating operation of the raw materials in the tank body 1. In addition, when the temperature exceeds the set standard, the electric heating rod 40 stops working. In addition, in order to quickly reduce the temperature in the tank body 1 to below the standard value, the booster pump 41 is connected to an external power supply and started. The booster pump 41 works to deliver cold water to the spiral tube 44, realize heat exchange operation with the insulation tube 2, and quickly reduce the temperature to below the standard value.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A temperature-controlled fermentation tank, comprising a tank body (1), characterized in that: A heat preservation tube (2) is fixedly mounted on the outside of the tank body (1), a temperature sensor (5) is fixedly mounted on the heat preservation tube (2), an execution unit (4) is arranged on the heat preservation tube (2), the execution unit (4) comprises a plurality of electric heating rods (40) fixedly mounted on the top surface of the heat preservation tube (2) at equal intervals in a ring shape, the electric heating rods (40) extend into the heat preservation tube (2), and the execution unit (4) also comprises a booster pump ( 41), a water inlet pipe (42) is fixedly installed at the water inlet end of the booster pump (41), a water outlet pipe (43) is fixedly installed at the water outlet end of the booster pump (41), a spiral tube (44) is fixedly installed at the end of the water outlet pipe (43), the spiral tube (44) is located in the heat-insulating tube (2), the spiral tube (44) is spirally wrapped around the tank body (1), and a return pipe (45) passing through the heat-insulating tube (2) is fixedly installed at the end of the spiral tube (44).

2. The temperature-controlled fermentation tank according to claim 1, characterized in that: A feed pipe (10) is fixedly mounted on the top cylinder of the tank body (1), and a solenoid valve (11) is fixedly mounted on the feed pipe (10).

3. The temperature-controlled fermentation tank according to claim 1, characterized in that: A discharge pipe (12) is fixedly mounted on the bottom of the tank body (1), and a discharge valve (121) is fixedly mounted on the discharge pipe (12).

4. The temperature-controlled fermentation tank according to claim 1, characterized in that: A top cover (13) is fixedly mounted on the top surface of the tank body (1), a stirring motor (16) is fixedly mounted at the center of the top cover (13), a stirring shaft (161) is fixedly mounted at the end of the output shaft of the stirring motor (16), a stirring blade (162) is fixedly mounted on the stirring shaft (161), and the stirring blade (162) is located inside the tank body (1).

5. The temperature-controlled fermentation tank according to claim 4, characterized in that: A pressure relief pipe (14) is fixedly mounted on the top cover (13), and a pressure relief valve (141) is fixedly mounted on the pressure relief pipe (14).

6. The temperature-controlled fermentation tank according to claim 5, characterized in that: A bent pipe (15) is fixedly mounted on the top end of the pressure relief pipe (14), and the end pipe opening of the bent pipe (15) faces downward.

7. The temperature-controlled fermentation tank according to claim 1, characterized in that: A support rod (20) is fixedly mounted on the heat-insulating cylinder (2), and a control unit (3) is fixedly mounted on the end of the support rod (20).

8. The temperature-controlled fermentation tank according to claim 7, characterized in that: The control unit (3) is provided with a display screen (30), and the display screen (30) is used for displaying operations.

Images