Biochemical reaction device with heating function

Abstract

The utility model relates to the technical field of biochemical reaction, concretely is a kind of reaction device for biochemistry with heating function, including container body, the upper portion of container body is provided with cover, the surface of container body is provided with heating device, heating device includes the liquid cavity being opened in the inner wall of container body, the surface of container body is fixedly connected with filling opening, filling opening is communicated with liquid cavity, the utility model, by setting heating device, by filling opening to fill liquid in liquid cavity, install exhaust part again, and cooperate temperature sensor, temperature controller, battery module and heating rod control heating, ensure the stability and accuracy of reaction temperature, without being placed in water bath kettle as traditional water bath heating, reduce the operation step, reduce the cumbersome process, improve the efficiency of experimental operation, let user can more conveniently carry out biochemistry reaction, carry conveniently, improve overall ease of use.

Description

Technical Field

[0001] This utility model relates to the field of biochemical reaction technology, and in particular to a biochemical reaction device with heating function. Background Technology

[0002] Biochemical reactions refer to various chemical reactions catalyzed by biomolecules (such as enzymes, proteins, nucleic acids, polysaccharides, etc.) in or under simulated biological environments. These reactions are the basis of life activities, enabling organisms to carry out a series of life processes such as metabolism, growth and development, reproduction, and adaptation to the environment. In some chemical reactions, the reactants need to be heated to promote the reaction.

[0003] In daily work, it has been found that existing biochemical reaction devices with heating functions require the reactants to be placed in a container, which is then placed in a water bath to heat the water. This process involves many steps, making it inconvenient to use, affecting efficiency, and making it difficult to carry. Utility Model Content

[0004] The purpose of this invention is to solve the problem that the existing technology has many overall operation steps, which makes it inconvenient to use and affects efficiency, and to propose a biochemical reaction device with heating function.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a biochemical reaction device with heating function, comprising a container body, a cover on top of the container body, a heating device on the surface of the container body, the heating device including a liquid cavity formed in the inner wall of the container body, a filling port fixedly connected to the surface of the container body, the filling port communicating with the liquid cavity, a detachable venting section on the inner wall of the filling port, a heating rod fixedly connected to the inner wall of the liquid cavity, a battery module installed below the container body, a temperature controller on the surface of the battery module, a temperature sensor on the inner wall of the liquid cavity, and a stirring section on the surface of the cover. Through these components, during use, liquid is added to the liquid cavity through the filling port, and then the venting section is installed. The temperature sensor, temperature controller, battery module, and heating rod work together to heat the liquid in the liquid cavity, thereby directly heating the container body and the reactants, improving overall usability.

[0006] Preferably, the temperature sensor, temperature controller, and heating rod are respectively connected to the battery module wires, and the temperature sensor and heating rod are connected to the temperature controller wires.

[0007] Preferably, the venting section includes a connector threaded to the inner wall of the filling port. The surface of the connector has a circular groove, and the inner wall of the circular groove has multiple air outlets. A slide rod is slidably connected to the inner wall of the connector. A sealing plate is fixedly connected to one end of the slide rod. A spring is provided between the slide rod and the connector. Through the above components, when the liquid is heated, the generated hot gas can squeeze the sealing plate through the air outlets. The sealing plate loses its obstruction of the air outlets, and the gas is discharged through the circular groove. When the pressure is low, the spring drives the sealing plate to return to its original position.

[0008] Preferably, the spring is sleeved on the slide rod, and its two ends are fixedly connected to the surfaces of the slide rod and the connector, respectively.

[0009] Preferably, the diameter of the sealing plate is smaller than the diameter of the circular groove on the surface of the connector.

[0010] Preferably, the stirring unit includes a motor fixed to the surface of the cover, and a stirring rod is fixedly connected to the output end of the motor. Through the above components, the motor can drive the stirring rod to rotate, and the stirring rod can stir, thereby improving the heating effect.

[0011] Preferably, a handle is fixedly connected to the outer surface of the container body, and a heat insulation pad is fixedly connected to the outer surface of the handle. Through the above components, the container body can be moved by controlling the handle, and the heat insulation pad can provide heat insulation.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] In this invention, a heating device is installed, liquid is added to the liquid chamber through the filling port, and an exhaust section is installed. The heating is controlled by a temperature sensor, a temperature controller, a battery module, and a heating rod, ensuring the stability and accuracy of the reaction temperature. Unlike traditional water bath heating, there is no need to place the container in a water bath, reducing the number of operation steps and cumbersome processes, improving the efficiency of experimental operations, allowing users to conduct biochemical reactions more conveniently, and making it easy to carry and improve overall usability.

[0014] In this invention, by setting up a stirring section, the motor drives the stirring rod to rotate, which can make the reactants in the container mix more evenly, accelerate the transfer and distribution of heat, reduce local overheating or overcooling, thereby improving the overall heating effect and promoting more complete and faster biochemical reactions. Attached Figure Description

[0015] Figure 1 This invention provides a three-dimensional structural diagram of a biochemical reaction device with heating function;

[0016] Figure 2This invention provides a cross-sectional view of a biochemical reaction device with a heating function.

[0017] Figure 3 This invention proposes a biochemical reaction apparatus with a heating function. Figure 2 Schematic diagram of the structure at point A in the middle;

[0018] Figure 4 This invention provides a partial cross-sectional view of the exhaust section of a biochemical reaction device with heating function;

[0019] Figure 5 This invention presents a schematic diagram of the stirring section of a biochemical reaction device with heating function.

[0020] Legend:

[0021] 1. Container body; 2. Cover; 3. Heating device; 31. Filling port; 32. Exhaust vent; 321. Connector; 322. Air outlet; 323. Circular groove; 324. Slide rod; 325. Sealing plate; 326. Spring; 33. Battery module; 34. Temperature controller; 35. Handle; 36. Heat insulation pad; 37. Temperature sensor; 38. Heating rod; 39. Liquid chamber; 4. Stirring part; 41. Motor; 42. Stirring rod. Detailed Implementation

[0022] Please see Figures 1-5 This utility model provides a technical solution: a biochemical reaction device with heating function, including a container body 1, a cover 2 provided on the top of the container body 1, and a heating device 3 provided on the surface of the container body 1.

[0023] Specifically, the heating device 3 includes a liquid chamber 39 formed in the inner wall of the container body 1, a filling port 31 fixedly connected to the surface of the container body 1, the filling port 31 communicating with the liquid chamber 39, a detachable venting part 32 provided on the inner wall of the filling port 31, a heating rod 38 fixedly connected to the inner wall of the liquid chamber 39, a battery module 33 installed at the bottom of the container body 1, a temperature controller 34 provided on the surface of the battery module 33, a temperature sensor 37 provided on the inner wall of the liquid chamber 39, and a stirring part 4 provided on the surface of the cover 2.

[0024] In this implementation scheme: When in use, liquid is added to the liquid chamber 39 through the filling port 31. Then, the venting part 32 is installed, and the liquid in the liquid chamber 39 can be heated by the cooperation of the temperature sensor 37, temperature controller 34, battery module 33 and heating rod 38, thereby directly heating the container body 1 and the reactants, improving the overall ease of use.

[0025] Specifically, the temperature sensor 37, temperature controller 34, and heating rod 38 are connected to the battery module 33 via wires, and the battery module 33 provides them with power. At the same time, the temperature sensor 37 and heating rod 38 are also connected to the temperature controller 34 via wires. The temperature sensor 37 transmits the temperature signal it monitors in real time to the temperature controller 34. The temperature controller 34 compares and analyzes the received temperature signal with the preset temperature value, and then controls the working state of the heating rod 38, such as turning it on, turning it off, or adjusting the heating power, so as to achieve precise control of the temperature of the target object or the environment.

[0026] Specifically, the exhaust section 32 includes a connector 321 that is threadedly connected to the inner wall of the filling port 31. A circular groove 323 is formed on the surface of the connector 321, and multiple air outlets 322 are formed on the inner wall of the circular groove 323. A slide rod 324 is slidably connected to the inner wall of the connector 321. A sealing plate 325 is fixedly connected to one end of the slide rod 324. The diameter of the sealing plate 325 is smaller than the diameter of the circular groove 323 on the surface of the connector 321. A spring 326 is provided between the slide rod 324 and the connector 321. The spring 326 is sleeved on the slide rod 324, and its two ends are fixedly connected to the surfaces of the slide rod 324 and the connector 321, respectively.

[0027] In this embodiment: when the liquid is heated, the generated hot gas can squeeze the sealing plate 325 through the gas outlet 322. The sealing plate 325 loses its obstruction of the gas outlet 322, and the gas is discharged through the circular groove 323. When the pressure is low, the spring 326 drives the sealing plate 325 to reset.

[0028] Specifically, the stirring unit 4 includes a motor 41 fixed on the surface of the cover 2, and a stirring rod 42 is fixedly connected to the output end of the motor 41.

[0029] In this implementation scheme: the motor 41 can drive the stirring rod 42 to rotate, and the stirring rod 42 can stir, thereby improving the heating effect.

[0030] Specifically, a handle 35 is fixedly connected to the outer surface of the container body 1, and a heat insulation pad 36 is fixedly connected to the outer surface of the handle 35. The container body 1 can be moved by controlling the handle 35, and the heat insulation pad 36 can provide heat insulation.

[0031] Working principle: During use, liquid can be added to the liquid chamber 39 through the filling port 31. Then, the vent 32 is installed in the filling port 31. During the addition process, reactants are placed in the container, and the temperature is set by the controller. The heating rod 38 then heats the liquid. The temperature sensor 37 transmits the real-time monitored temperature signal to the temperature controller 34. The temperature controller 34 compares and analyzes the received temperature signal with the preset temperature value, and then controls the working state of the heating rod 38, such as turning it on, off, or adjusting the heating power, to achieve heating of the target object. The precise control of ambient temperature enables heating of the container and reactants to assist in the reaction process. When the heated liquid generates pressurized gas, the hot gas can squeeze the sealing plate 325 through the outlet 322. The sealing plate 325 moves in conjunction with the slide rod 324, and the spring 326 is stressed. The sealing plate 325 loses its obstruction of the outlet 322, and the gas is discharged through the outlet 322 and the circular groove 323. When the pressure is low, the spring 326 drives the sealing plate 325 to reset and seal. During the heating process, the motor 41 drives the stirring rod 42 to rotate, which can improve the heating effect.

Claims

1. A biochemical reaction apparatus with a heating function, comprising a container body (1), wherein a cover (2) is disposed on the top of the container body (1), characterized in that: A heating device (3) is provided on the surface of the container body (1). The heating device (3) includes a liquid cavity (39) opened in the inner wall of the container body (1). A filling port (31) is fixedly connected to the surface of the container body (1). The filling port (31) is connected to the liquid cavity (39). A detachable venting part (32) is provided on the inner wall of the filling port (31). A heating rod (38) is fixedly connected to the inner wall of the liquid cavity (39). A battery module (33) is installed below the container body (1). A temperature controller (34) is provided on the surface of the battery module (33). A temperature sensor (37) is provided on the inner wall of the liquid cavity (39). A stirring part (4) is provided on the surface of the cover (2).

2. A biochemical reaction apparatus with heating function according to claim 1, characterized in that: The temperature sensor (37), temperature controller (34) and heating rod (38) are respectively connected to the battery module (33) by wires, and the temperature sensor (37) and heating rod (38) are connected to the temperature controller (34) by wires.

3. A biochemical reaction apparatus with heating function according to claim 1, characterized in that: The exhaust section (32) includes a connector (321) that is threaded to the inner wall of the filling port (31). A circular groove (323) is provided on the surface of the connector (321). A plurality of air outlets (322) are provided on the inner wall of the circular groove (323). A slide rod (324) is slidably connected to the inner wall of the connector (321). A sealing plate (325) is fixedly connected to one end of the slide rod (324). A spring (326) is provided between the slide rod (324) and the connector (321).

4. A biochemical reaction apparatus with heating function according to claim 3, characterized in that: The spring (326) is sleeved on the slide rod (324), and its two ends are fixedly connected to the surfaces of the slide rod (324) and the connector (321) respectively.

5. A biochemical reaction apparatus with heating function according to claim 3, characterized in that: The diameter of the sealing plate (325) is smaller than the diameter of the circular groove (323) on the surface of the connector (321).

6. A biochemical reaction apparatus with heating function according to claim 1, characterized in that: The stirring part (4) includes a motor (41) fixed on the surface of the cover (2), and the output end of the motor (41) is fixedly connected to a stirring rod (42).

7. A biochemical reaction apparatus with heating function according to claim 1, characterized in that: A handle (35) is fixedly connected to the outer surface of the container body (1), and a heat insulation pad (36) is fixedly connected to the outer surface of the handle (35).

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