Wet gluten detection temperature control device and detection equipment
By using a temperature control device for wet gluten detection, which maintains the temperature of the sodium chloride solution through a temperature sensor and a heating element, the problem of inaccurate temperature control in wet gluten detection is solved, and efficient and accurate wet gluten detection is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-03-24
AI Technical Summary
During the testing of wet gluten, the temperature of the sodium chloride solution is difficult to control within a suitable range, leading to inaccurate test results.
A temperature control device for detecting wet gluten is provided, including an insulated container, an adjustable pipette, a water outlet pipe, and a temperature control module. The device maintains the temperature of sodium chloride solution within a preset range through a temperature sensor and a heating device, and is insulated through a vacuum chamber and an insulation layer.
Stable temperature control of sodium chloride solution was achieved, improving the accuracy and efficiency of wet gluten detection, making it suitable for large-scale production applications.
Smart Images
Figure CN224035388U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wet gluten detection technology, specifically to a wet gluten detection temperature control device and detection equipment. Background Technology
[0002] Wet gluten is a form of protein found in flour, and its content and quality affect the processing performance of flour and the quality of food. Wet gluten testing aims to accurately determine the wet gluten content in flour samples, providing a basis for the rational use of flour and the optimization of processing techniques. In the wet gluten testing process, after flour and water are mixed to form a dough, it is washed to remove starch and other substances, leaving behind the wet gluten.
[0003] Sodium chloride solution has a certain ionic strength, which helps maintain the spatial structure of gluten proteins, preventing excessive deformation or breakage of gluten during washing. It can also alter the surface properties of gluten and other components such as starch, thus more effectively separating gluten from other impurities. Without sodium chloride solution, the gluten structure is easily damaged during dough washing, leading to inaccurate test results and a lower measured wet gluten content.
[0004] In the detection of wet gluten, controlling the temperature of the sodium chloride solution is crucial, as temperature significantly affects the structure and properties of proteins. However, currently, the field of wet gluten detection lacks equipment capable of providing sodium chloride solution at a suitable temperature. The temperature of the sodium chloride solution is difficult to control within a suitable range, resulting in detection results that cannot accurately reflect the true wet gluten content in flour. Utility Model Content
[0005] To overcome the shortcomings of the prior art, this utility model provides a temperature control device and detection equipment for wet gluten, the specific technical solution of which is as follows:
[0006] In a first aspect, this utility model provides a wet gluten detection temperature control device, comprising: an insulated container, an adjustable pipette, a water outlet pipe, and a temperature control module;
[0007] The top of the insulated container is provided with a water inlet, and a vacuum cavity is formed in the side wall of the insulated container, and an insulation layer is provided in the vacuum cavity.
[0008] The adjustable pipette is detachably mounted on the top of the insulated container; the inlet end of the outlet pipe passes through the top of the insulated container and is inserted into the insulated container, while the outlet end of the outlet pipe is exposed to the outside and connected to an external gluten analyzer via a liquid extraction device.
[0009] The temperature control module includes a controller and a heating device, a temperature sensor, and a display connected to the controller; the display is disposed on the outer wall of the insulated container; the heating device and the temperature sensor are both disposed in the insulated container, and the heating device is used to heat the solution in the insulated container so that the temperature of the solution is maintained within a preset range.
[0010] In one specific embodiment, the water outlet pipe includes a first pipe and a second pipe. The first pipe and the second pipe are connected by a switch valve. The end of the first pipe away from the switch valve is connected to an external gluten analyzer through the liquid extraction device. The end of the second pipe away from the switch valve passes through the top of the heat-insulating container and is inserted into the heat-insulating container.
[0011] The adjustable pipette includes a housing and a pipette tip, a dispensing tube, an adjusting valve, and a piston disposed within the housing. The housing is detachably connected to the insulated container. One end of the pipette tip extends from the bottom of the housing, and the other end is detachably connected to the first pipeline via the dispensing tube, for quantitatively dispensing liquid into the outlet pipe through the adjustable pipette. The piston is disposed within the pipette tip, with one end of the piston protruding from the housing to form a lifting and pressing portion. The adjusting valve has a knob protruding from the housing, and the knob is connected to the piston for adjusting the position of the piston within the pipette tip.
[0012] In one specific embodiment, the switching valve includes a manual valve located outside the insulation container;
[0013] Alternatively, the switching valve may include an automatic valve that is communicatively connected to the controller.
[0014] In one specific embodiment, the insulated container is provided with a stirring device for stirring and homogenizing the solution.
[0015] In one specific embodiment, the stirring device includes a stir bar and a magnetic drive device. The stir bar is placed in the insulated container, and the magnetic drive device is disposed at the bottom of the insulated container to drive the stir bar to move in the insulated container.
[0016] In one specific embodiment, the preset range is between 19°C and 25°C.
[0017] In one specific embodiment, the insulation layer includes one or more layers selected from polyurethane layer, polystyrene foam layer, aerogel felt layer, and glass wool layer.
[0018] In one specific embodiment, a button for adjusting the preset range is also included. The button is disposed on the outer wall of the heat-insulating container and is communicatively connected to the controller.
[0019] In one specific embodiment, the heating device is located in the bottom region of the insulated container, and the heating device includes an electric heating wire heating layer and / or a PTC ceramic heating layer electrically connected to the controller.
[0020] A second aspect of this utility model provides a wet gluten detection device, including the wet gluten detection temperature control device described in any of the above embodiments.
[0021] This utility model has at least the following beneficial effects:
[0022] This invention provides a temperature control device and testing equipment for wet gluten detection. The wet gluten detection temperature control device has advantages such as simple structure, miniaturization, and ease of operation, making it suitable for large-scale production applications. Its temperature control module can detect the temperature of the sodium chloride solution through a temperature sensor, and based on the detected temperature, the controller can control the heating device to turn on or off, maintaining the temperature of the sodium chloride solution within a preset range, thus providing a suitable temperature reserve of sodium chloride solution for wet gluten detection. Furthermore, this invention also uses a vacuum chamber and insulation layer to keep the sodium chloride solution warm, further ensuring the stability of the sodium chloride solution temperature.
[0023] The wet gluten testing equipment provided by this utility model can achieve efficient and accurate wet gluten testing based on a sodium chloride solution at a suitable temperature provided by a wet gluten testing temperature control device, and has a good user experience. Attached Figure Description
[0024] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0025] Figure 1 A schematic diagram of the overall structure of an embodiment of a wet gluten detection temperature control device;
[0026] Figure 2 A schematic diagram of the overall structure of another embodiment of the wet gluten detection temperature control device;
[0027] Figure 3 for Figure 2 A schematic diagram of the adjustable pipette during disassembly in the embodiment;
[0028] Figure 4 This is a schematic diagram of the overall structure of one embodiment of a wet gluten testing device.
[0029] Figure label:
[0030] 1-Insulated container; 11-Water inlet; 12-Vacuum chamber; 13-Insulation layer; 14-Mounting groove; 141-Through hole; 2-Adjustable pipette; 21-Shell; 211-Digital window; 22-Pipe tip; 23-Dispensing tube; 24-Regulating valve; 241-Knob; 25-Piston; 251-Lifting and pressing part; 3-Water outlet pipe; 31-First pipeline; 32-Second pipeline; 4-Temperature control module; 41-Controller; 42-Heating device; 43-Temperature sensor; 44-Display; 45-Button; 5-Switch valve; 6-Stirring device; 61-Stirring element; 62-Magnetic transmission device; 7-Gluten maker; 71-Washing chamber; 8-Branch pipeline; 9-Main pipeline. Detailed Implementation
[0031] Various embodiments of the present invention will be described more fully below. The present invention may have various embodiments, and adjustments and changes may be made therein. However, it should be understood that there is no intention to limit the various embodiments of the present invention to the specific embodiments disclosed herein, but rather the present invention should be understood to cover all adjustments, equivalents, and / or alternatives falling within the spirit and scope of the various embodiments of the present invention.
[0032] In the following, the terms “comprising” or “may include”, which may be used in various embodiments of the present invention, indicate the presence of the disclosed functions, operations, or elements, and do not limit the addition of one or more functions, operations, or elements. Furthermore, as used in various embodiments of the present invention, the terms “comprising,” “having,” and their cognates are intended only to indicate a specific feature, number, step, operation, element, component, or combination of the foregoing, and should not be construed as primarily excluding the presence of one or more other features, numbers, steps, operations, elements, components, or combinations of the foregoing, or the possibility of adding one or more combinations of features, numbers, steps, operations, elements, components, or combinations of the foregoing.
[0033] In various embodiments of this utility model, the expression "or" or "at least one of A and / or B" includes any combination or all combinations of the words listed simultaneously. For example, the expression "A or B" or "at least one of A and / or B" may include A, may include B, or may include both A and B.
[0034] The terms used in the various embodiments of this utility model (such as "first," "second," etc.) may modify various constituent elements in the various embodiments, but do not limit the corresponding constituent elements. For example, the above terms do not limit the order and / or importance of the elements. The above terms are only used for the purpose of distinguishing one element from other elements. For example, a first user device and a second user device refer to different user devices, although both are user devices. For example, without departing from the scope of the various embodiments of this utility model, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element.
[0035] It should be noted that, in this utility model, unless otherwise explicitly specified and defined, terms such as "installation," "connection," and "fixation" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0036] Please refer to Figures 1 to 3 The present invention provides a temperature control device for detecting wet gluten, comprising: an insulated container 1, an adjustable pipette 2, a water outlet pipe 3, and a temperature control module 4.
[0037] Specifically, the heat-insulating container 1 can be used to contain sodium chloride solution. The top of the heat-insulating container 1 is provided with a water inlet 11, and a vacuum cavity 12 is formed in the side wall of the heat-insulating container 1. An insulation layer 13 is provided in the vacuum cavity 12.
[0038] An adjustable pipette 2 is detachably mounted on the top of the insulated container 1. The inlet end of the outlet pipe 3 passes through the top of the insulated container 1 and is inserted into the container. The outlet end of the outlet pipe 3 protrudes to the outside and is connected to an external gluten analyzer via a suction device. The suction device and the gluten analyzer are not connected... Figures 1 to 3 As shown in the image.
[0039] The temperature control module includes a controller 41 and a heating device 42, a temperature sensor 43, and a display 44 connected to the controller 41. The display 44 is mounted on the outer wall of the insulated container 1. The heating device 42 and the temperature sensor 43 are both mounted inside the insulated container 1. The heating device 42 is used to heat the solution in the insulated container 1 so that the temperature of the solution is maintained within a preset range.
[0040] In actual use, external sodium chloride solution can be injected into the insulated container 1 through the water inlet 11. Inside the insulated container 1, the sodium chloride solution is heated and kept at a suitable temperature, providing a reserve of sodium chloride solution for wet gluten testing. During wet gluten testing, the operator removes the adjustable pipette 2, draws an appropriate amount of sodium chloride solution from the insulated container 1, and transfers it to the gluten analyzer 7 for dough preparation. After dough preparation, the external extraction device is activated. Under the action of the extraction device, the sodium chloride solution in the insulated container 1 is transferred from the water outlet 3 to the gluten analyzer 7, thus providing a continuous supply of sodium chloride solution for dough washing.
[0041] In this invention, the temperature control module can detect the temperature of the sodium chloride solution through the temperature sensor 43, and based on the detected temperature, the controller 41 can control the heating device 42 to turn on or off, so that the temperature of the sodium chloride solution is maintained within a preset range. This effectively reduces the risk of insufficient hydration of gluten proteins and impaired gluten network structure formation during dough washing due to excessively low sodium chloride solution temperature, and also effectively reduces the risk of gluten protein denaturation due to excessively high sodium chloride solution temperature, thus improving the accuracy of wet gluten detection results. Furthermore, this invention also uses the vacuum chamber 12 and the insulation layer 13 to keep the sodium chloride solution warm, further ensuring the stability of the sodium chloride solution temperature.
[0042] The wet gluten detection and temperature control device provided by this utility model also has the advantages of simple structure, small size and easy operation, and is suitable for large-scale production applications.
[0043] For example, the external pumping device can be a peristaltic pump. The display 44 can be an LED display 44, and the LED display 44 can be configured to display the current temperature of the sodium chloride solution and a preset range of sodium chloride solution temperature.
[0044] For example, the preset range can be between 19°C and 25°C. Preferably, the preset range is between 20°C and 24°C. In some cases, the temperature of the sodium chloride solution can be controlled to be maintained at a specific value, such as 22°C, by the cooperation of the temperature sensor 43 and the heating device 42.
[0045] In one specific embodiment, please refer to Figure 2 The water outlet pipe 3 may include a first pipe 31 and a second pipe 32. The first pipe 31 and the second pipe 32 are connected by a switch valve 5. The end of the first pipe 31 away from the switch valve 5 is connected to an external gluten meter through a liquid extraction device. The end of the second pipe 32 away from the switch valve 5 passes through the top of the heat preservation container 1 and is inserted into the heat preservation container 1.
[0046] The adjustable pipette 2 includes a housing 21 and a pipette tip 22, a dispensing tube 23, an adjusting valve 24, and a piston 25 disposed within the housing 21. The housing 21 is detachably connected to the insulated container 1. One end of the pipette tip 22 extends from the bottom of the housing 21 and enters the interior of the insulated container 1, while the other end is detachably connected to the first conduit 31 via the dispensing tube 23 for quantitative dispensing of liquid into the outlet tube 3 via the adjustable pipette 2. The piston 25 is disposed within the pipette tip 22, with one end of the piston 25 protruding from the housing 21 to form a lifting and pressing part 251. The adjusting valve 24 has a knob 241 protruding from the housing 21, which is connected to the piston 25 and used to adjust the position of the piston 25 within the pipette tip 22.
[0047] In this embodiment, the outlet pipe 3 is divided into a first pipe 31 and a second pipe 32 connected by a switch valve 5, and the suction head 22 is detachably connected to the first pipe 31 via a dispensing pipe 23. During dough preparation, the operator can flexibly choose to detach or not detach the adjustable pipette 2. When not detached, the switch valve 5 is closed, and the knob 241 of the regulating valve 24 is rotated to adjust the position of the piston 25 to determine the amount of solution to be drawn. The solution volume can be displayed in the digital window 211 on the housing 21. Pulling the lifting part 251 of the piston 25 allows the suction head 22 to draw sodium chloride solution. Under the action of the external extraction device, the sodium chloride solution is transported to the gluten analyzer via the dispensing pipe 23 and the first pipe 31, thus completing dough preparation. During dough washing, the switch valve 5 is opened, and the sodium chloride solution in the insulated container 1 is transferred to the gluten analyzer via the second pipe 32 and the first pipe 31 under the action of the extraction device, providing a continuous supply of sodium chloride solution for dough washing.
[0048] Understandably, the adjustable pipette 2 in this embodiment can be used either detached or not, and different models of adjustable pipette 2 can be replaced according to actual needs, providing good adaptability and flexibility. Furthermore, in this embodiment, the volume of solution drawn by the pipette tip 22 can be adjusted by rotating the knob 241 of the regulating valve 24 according to actual needs, offering excellent controllability.
[0049] For example, the dispensing pipe 23 can be detachably connected to the first pipe 31 via a quick-connect method. For instance, a closed quick-connect male and a closed quick-connect female can be respectively provided on the first pipe 31 and the dispensing pipe 23. When the first pipe 31 is separated from the dispensing pipe 23, both the male and female connectors automatically close. The housing 21 can be detachably connected to the insulation container 1 via a snap-fit or fitting method. For example, please refer to... Figure 3 The top of the heat-insulating container 1 may be provided with an installation groove 14 that is adapted to the shape of the shell 21. The installation groove 14 is provided with a through hole 141. The shell 21 is detachably connected to the heat-insulating container 1 by fitting into the installation groove 14. The suction head 22 enters the interior of the heat-insulating container 1 through the through hole 141.
[0050] In some cases, the switching valve 5 may include a manual valve located outside the insulation container 1, allowing the operator to manually connect or disconnect the first pipeline 31 and the second pipeline 32. In other cases, the switching valve 5 may also include an automatic valve communicatively connected to the controller 41, allowing the operator to send control signals to the controller 41 to automatically open or close the automatic valve, thereby automatically connecting or disconnecting the first pipeline 31 and the second pipeline 32. Optionally, the automatic valve may be located outside or inside the insulation container 1.
[0051] In one specific embodiment, the insulated container 1 is equipped with a stirring device 6 for stirring and homogenizing the solution. By stirring the sodium chloride solution, the stirring device 6 ensures that the temperature distribution of the sodium chloride solution in different areas of the insulated container 1 is uniform, thereby indirectly improving the detection accuracy of the temperature sensor 43 and ensuring the reliability of the device.
[0052] Specifically, the stirring device 6 may include a stir bar 61 and a magnetic drive device 62. The stir bar 61 is placed in the heat-insulating container 1, and the magnetic drive device 62 is located at the bottom of the heat-insulating container 1 to drive the stir bar 61 to move in the heat-insulating container 1, thereby realizing the stirring of the sodium chloride solution.
[0053] Optionally, the number of stirrers 61 can be one or more.
[0054] In some cases, the stirring device 6 may also include a stirring shaft and at least one stirring blade disposed on the stirring shaft, so as to drive the stirring blade to rotate by the rotation of the stirring shaft, thereby achieving stirring of the sodium chloride solution. The stirring shaft and stirring blade are not shown in the accompanying drawings.
[0055] In one specific embodiment, the insulation layer 13 may include one or more layers selected from polyurethane layer, polystyrene foam layer, aerogel felt layer, and glass wool layer.
[0056] Preferably, the insulation layer 13 is a polyurethane layer, which is arranged around the side wall of the insulation container 1 in the vacuum cavity 12 to form a ring-shaped insulation structure, so as to reduce the heat loss of sodium chloride solution from the side wall of the insulation container 1.
[0057] In one specific embodiment, a button 45 for adjusting a preset range is also included. The button 45 is disposed on the outer wall of the heat-insulating container 1 and is communicatively connected to the controller 41. In actual use, the user can send a control signal to the controller 41 by pressing the button 45, so that the controller 41 adjusts the preset range of the solution temperature based on the received control signal.
[0058] For example, button 45 may be located below display 44.
[0059] For example, the controller 41 may be located inside the insulated container 1. In some cases, the controller 41 may also be integrated into the display 44 or located outside the insulated container 1.
[0060] In one specific embodiment, please refer to Figure 2 The heating device 42 is located in the bottom region of the insulated container 1. The heating device 42 includes a heating wire heating layer and / or a PTC ceramic heating layer electrically connected to the controller 41. The controller 41 can provide electrical energy to the heating device 42 to generate heat and heat the sodium chloride solution. In practical applications, the heating device 42 can also be powered by a battery or other power supply device; this embodiment does not specifically limit this.
[0061] In one embodiment, the heating device 42 is a heating wire layer located in the bottom region of the insulated container 1 and spaced apart from the bottom wall of the insulated container 1. The cross-sectional area of the heating wire layer is approximately equal to the cross-sectional area of the internal space of the insulated container 1. A temperature sensor 43 is positioned between the heating wire layer and the bottom wall of the insulated container 1. The inlet of the water outlet pipe 3 and the suction head 22 of the adjustable dispenser are both located on the side of the heating wire layer away from the bottom wall of the insulated container 1.
[0062] This utility model also provides a wet gluten detection device, including the wet gluten detection temperature control device described in any of the above embodiments.
[0063] In one specific embodiment, the wet gluten testing device further includes a gluten analyzer 7, which is provided with one or more washing chambers 71 for receiving dough. For example, please refer to... Figure 4 The gluten analyzer 7 is equipped with two washing chambers 71, each connected to a branch pipe 8. The two branch pipes 8 are connected to a main pipe 9, which is connected to the output end of the water outlet pipe 3 via a liquid extraction device (not shown in the figure). Therefore, the wet gluten detection equipment provided in this embodiment can achieve efficient and accurate wet gluten detection based on a sodium chloride solution at a suitable temperature provided by the wet gluten detection temperature control device, offering a good user experience.
[0064] In summary, this invention provides a temperature control device and testing equipment for wet gluten detection. The wet gluten detection temperature control device has advantages such as simple structure, miniaturization, and ease of operation, making it suitable for large-scale production applications. Its temperature control module can detect the temperature of the sodium chloride solution through a temperature sensor, and based on the detected temperature, the controller can control the heating device to turn on or off, maintaining the temperature of the sodium chloride solution within a preset range, thus providing a suitable temperature reserve of sodium chloride solution for wet gluten detection. Furthermore, this invention also uses a vacuum chamber and insulation layer to keep the sodium chloride solution warm, further ensuring the stability of the sodium chloride solution temperature.
[0065] The wet gluten testing equipment provided by this utility model can achieve efficient and accurate wet gluten testing based on a sodium chloride solution at a suitable temperature provided by a wet gluten testing temperature control device, and has a good user experience.
[0066] Those skilled in the art will understand that the accompanying drawings are merely schematic diagrams of a preferred embodiment, and the modules or processes shown in the drawings are not necessarily essential for implementing this utility model.
[0067] Those skilled in the art will understand that the modules in the apparatus of the implementation scenario can be distributed within the apparatus of the implementation scenario as described, or they can be located in one or more apparatuses different from this implementation scenario, with corresponding changes. The modules of the above-described implementation scenario can be combined into one module, or they can be further divided into multiple sub-modules.
[0068] The serial numbers of the above-mentioned utility models are for descriptive purposes only and do not represent the superiority or inferiority of the implementation scenarios.
[0069] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A temperature control device for detecting wet gluten, characterized in that, include: Insulated container, adjustable pipette, water outlet tube and temperature control module; The top of the insulated container is provided with a water inlet, and a vacuum cavity is formed in the side wall of the insulated container, and an insulation layer is provided in the vacuum cavity. The adjustable pipette is detachably mounted on the top of the insulated container; the inlet end of the outlet pipe passes through the top of the insulated container and is inserted into the insulated container, while the outlet end of the outlet pipe is exposed to the outside and connected to an external gluten analyzer via a liquid extraction device. The temperature control module includes a controller and a heating device, a temperature sensor, and a display connected to the controller; the display is disposed on the outer wall of the insulated container; the heating device and the temperature sensor are both disposed in the insulated container, and the heating device is used to heat the solution in the insulated container so that the temperature of the solution is maintained within a preset range.
2. The wet gluten detection and temperature control device according to claim 1, characterized in that, The water outlet pipe includes a first pipe and a second pipe. The first pipe and the second pipe are connected by a switch valve. The end of the first pipe away from the switch valve is connected to an external gluten analyzer through the liquid extraction device. The end of the second pipe away from the switch valve passes through the top of the heat-insulating container and is inserted into the heat-insulating container. The adjustable pipette includes a housing and a pipette tip, a dispensing tube, an adjusting valve, and a piston disposed within the housing. The housing is detachably connected to the insulated container. One end of the pipette tip extends from the bottom of the housing, and the other end is detachably connected to the first pipeline via the dispensing tube, for quantitatively dispensing liquid into the outlet pipe through the adjustable pipette. The piston is disposed within the pipette tip, with one end of the piston protruding from the housing to form a lifting and pressing portion. The adjusting valve has a knob protruding from the housing, and the knob is connected to the piston for adjusting the position of the piston within the pipette tip.
3. The wet gluten detection and temperature control device according to claim 2, characterized in that, The switching valve includes a manual valve, which is located outside the insulation container; Alternatively, the switching valve may include an automatic valve that is communicatively connected to the controller.
4. The wet gluten detection and temperature control device according to claim 1, characterized in that, The insulated container is equipped with a stirring device for stirring and equalizing the temperature of the solution.
5. The wet gluten detection and temperature control device according to claim 4, characterized in that, The stirring device includes a stir bar and a magnetic drive device. The stir bar is placed in the insulated container, and the magnetic drive device is located at the bottom of the insulated container to drive the stir bar to move in the insulated container.
6. The wet gluten detection and temperature control device according to claim 1, characterized in that, The preset range is between 19°C and 25°C.
7. The wet gluten detection and temperature control device according to claim 1, characterized in that, The insulation layer includes one or more layers of polyurethane layer, polystyrene foam layer, aerogel felt layer, and glass wool layer.
8. The wet gluten detection and temperature control device according to claim 1, characterized in that, It also includes a button for adjusting the preset range, the button being disposed on the outer wall of the insulated container and communicatively connected to the controller.
9. The wet gluten detection and temperature control device according to claim 1, characterized in that, The heating device is located in the bottom region of the insulated container, and the heating device includes an electric heating wire heating layer and / or a PTC ceramic heating layer electrically connected to the controller.
10. A wet gluten testing device, characterized in that, The device includes a wet gluten detection and temperature control device as described in any one of claims 1-9.