Medium preparation sterilization apparatus

Abstract

The utility model discloses a culture medium preparation sterilization equipment relates to sterilization equipment technical field. The culture medium preparation sterilization equipment includes equipment platform, electromagnetic heater, water -cooling box, bearing frame, rotary drive unit, electric push rod, elevating stand, limit seat, sterilization seat and jacket. The culture medium preparation sterilization equipment realizes heating through the close adhesion of electromagnetic heater and sterilization seat, and the heating process is efficient, and the energy consumption is low, utilizes the design of sterilization seat, jacket and water -cooling box, and the subsequent cooling of sterilization seat is conveniently and quickly carried out, and through the design of rotary drive unit and electric push rod, the device whole automation degree is high, and the heating and cooling process does not need manual operation, when taking out subsequently, realizes the quick cooling of sterilization seat and jacket, reduces the risk, satisfies the use demand.

Description

Technical Field

[0001] This utility model relates to the field of sterilization equipment technology, specifically to a culture medium preparation sterilization device. Background Technology

[0002] Culture media typically contain abundant nutrients, such as carbon sources, nitrogen sources, inorganic salts, and vitamins, which provide favorable conditions for microbial growth. If the culture medium is not sterilized, bacteria, fungi, yeasts, and other microorganisms that may be present will rapidly multiply, consuming the nutrients in the medium and thus interfering with the growth of the target microorganism or the experimental results.

[0003] Existing sterilization equipment typically employs high-temperature sterilization. After the culture medium is sealed, it is placed in a high-temperature sterilization tank for sterilization. Then, wearing heat-resistant gloves, the culture medium is removed from the high-temperature sterilization tank. However, this operation method is risky. Although personnel wear heat-resistant gloves, there is still a risk of burns. At the same time, this type of sterilization equipment consumes a lot of energy for heating, and the cooling process requires manual operation, which is cumbersome and usually slow. In view of the shortcomings of the existing technology, this utility model provides a culture medium preparation sterilization device to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a culture medium preparation sterilization device. Heating is achieved through the close contact between an electromagnetic heater and the sterilization seat, resulting in a highly efficient heating process with low energy consumption. The design of the sterilization seat, jacket, and water-cooling box facilitates rapid subsequent cooling of the sterilization seat. Furthermore, the design of the rotary drive unit and electric push rod enables a high degree of automation, eliminating the need for manual operation during heating and cooling. When the device is removed, rapid cooling of the sterilization seat and jacket is achieved, reducing risks and meeting usage requirements.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a culture medium preparation and sterilization device, comprising a device platform, an electromagnetic heater, a water-cooled box, a rotating shaft and a support frame, a rotating drive unit, an electric push rod, a lifting frame, a limiting seat, a sterilization seat and a jacket;

[0006] The electromagnetic heater is mounted on the equipment platform;

[0007] The water-cooled box is mounted on the equipment platform;

[0008] A rotating shaft is rotatably connected to the equipment platform, and a support frame is provided on the rotating shaft;

[0009] A rotary drive unit is mounted on the equipment platform and is used to drive the rotary shaft to rotate.

[0010] An electric push rod is mounted on the support frame, and the output end of the electric push rod is provided with a lifting frame, which is provided with a limiting seat.

[0011] The sterilization seat is movably engaged with the limiting seat, and a jacket is provided on the outside of the sterilization seat.

[0012] Preferably, a water-cooled cavity is provided between the sterilization seat and the jacket, and the bottom wall of the water-cooled cavity has a groove.

[0013] Preferably, the sleeve is provided with handles on both sides.

[0014] Preferably, the rotary drive unit includes:

[0015] The motor is mounted on the equipment platform;

[0016] The worm gear body is located at the output end of the motor;

[0017] The worm gear body is mounted on the rotating shaft and meshes with the worm body.

[0018] Preferably, the lifting frame is provided with a lateral support rod, which is slidably connected to the support frame.

[0019] Preferably, the bottom of the sterilization seat is provided with a retaining seat, and the limiting seat is provided with a retaining groove, and the retaining seat is movably engaged in the retaining groove.

[0020] This utility model discloses a culture medium preparation and sterilization device, which has the following beneficial effects:

[0021] This culture medium preparation sterilization equipment achieves heating through the close contact between an electromagnetic heater and the sterilization seat. The heating process is highly efficient and energy-saving. The design of the sterilization seat, jacket, and water-cooling box facilitates rapid subsequent cooling of the sterilization seat. Furthermore, the design of the rotary drive unit and electric push rod makes the overall device highly automated. The heating and cooling processes do not require manual operation. When removing the sterilization seat and jacket, rapid cooling is achieved, reducing risks and meeting usage requirements. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a first-person perspective schematic diagram of the overall structure of this utility model;

[0024] Figure 2This is a second-view schematic diagram of the overall structure of this utility model;

[0025] Figure 3 This utility model Figure 2 Enlarged view of section A in the middle;

[0026] Figure 4 This is a disassembly diagram of the sterilization seat of this utility model;

[0027] Figure 5 This is a schematic diagram of the internal structure of the water-cooled cavity of this utility model.

[0028] In the diagram: 1. Equipment platform; 2. Electromagnetic heater; 3. Water-cooled box; 4. Rotary shaft; 41. Support frame; 5. Rotary drive unit; 51. Motor; 52. Worm gear body; 53. Worm wheel body; 6. Electric push rod; 61. Lifting frame; 611. Lateral support rod; 62. Limit seat; 621. Slot; 7. Sterilization seat; 71. Slot; 72. Jacket; 721. Handle; 8. Water-cooled cavity; 81. Slot opening. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0030] This application provides a culture medium preparation sterilization device, which solves the problems of existing sterilization equipment, such as the risk of burns even when personnel wear heat-resistant gloves, high energy consumption for heating, cumbersome operation of the cooling process, and slow cooling process.

[0031] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods. Example 1

[0032] This utility model discloses a culture medium preparation and sterilization device, according to the attached... Figure 1-5 As shown, it includes a device platform 1, an electromagnetic heater 2, a water-cooled box 3, a rotating shaft 4 and a support frame 41, a rotating drive unit 5, an electric push rod 6, a lifting frame 61, a limit seat 62, a sterilization seat 7 and a jacket 72.

[0033] Equipment platform 1 serves as the supporting foundation for the entire device, bearing all other components and ensuring the stability and integrity of the device.

[0034] The electromagnetic heater 2 generates heat using the principle of electromagnetic induction. When the sterilization seat 7 moves above it, it can quickly and evenly heat and sterilize the culture medium solution. Compared with traditional heating methods, electromagnetic heating has advantages such as uniform heat distribution, fast heating speed, and energy saving.

[0035] The water-cooled box 3 contains coolant. When it is necessary to cool the sterilized culture medium, it provides space for the coolant to carry away the heat from the sterilization seat 7 and the jacket 72, thus achieving rapid cooling.

[0036] The rotating shaft 4 and the support frame 41 form an integral unit, and this integral unit is rotatably connected to the equipment platform 1. By rotating the rotating shaft 4, the components on the support frame 41 are driven to rotate together, realizing the switching of the sterilization seat 7 between different positions, such as rotating from the initial position to above the electromagnetic heater 2 for heating, and then rotating to the inside of the water-cooled box 3 for cooling.

[0037] The rotary drive unit 5 includes a motor 51, a worm gear body 52, and a worm wheel body 53. The motor 51 serves as a power source, and the worm gear body 52 at its output end meshes with the worm wheel body 53 on the rotary shaft 4. When the motor 51 is working, the worm gear body 52 rotates, driving the worm wheel body 53 and the rotary shaft 4 to rotate, thereby achieving precise drive of the rotary shaft 4 and ensuring that the sterilization seat 7 can be accurately moved to the designated position.

[0038] An electric push rod 6 is mounted on a support frame 41, with its output end connected to a lifting frame 61. A limiting seat 62 is fixed to the lifting frame 61. The extension and retraction of the electric push rod 6 causes the lifting frame 61 and the limiting seat 62 to move up and down, thereby allowing the sterilization seat 7, which is engaged with the limiting seat 62, to tightly engage or disengage from the electromagnetic heater 2. For example, during heat sterilization, the electric push rod 6 pushes the lifting frame 61 and the sterilization seat 7 downwards, ensuring full contact between the sterilization seat 7 and the electromagnetic heater 2, thus ensuring effective heat transfer. When it is necessary to move the sterilization seat 7 to the water-cooled box 3 for cooling, the electric push rod 6 causes the sterilization seat 7 to rise. When the sterilization seat 7 moves above the water-cooled box 3, it then causes the sterilization seat 7 to descend, immersing it in the coolant for cooling.

[0039] The lifting frame 61 is provided with a lateral support rod 611, which is slidably connected to the support frame 41. When the lifting frame 61 moves up and down, it synchronously drives the lateral support rod 611 to move along the support frame 41, thereby providing lateral support to the lifting frame 61 and ensuring the stability of the lifting frame 61 under stress.

[0040] The inner cavity of the sterilization seat 7 is used to contain the culture medium solution. Its bottom retainer 71 engages with the retaining groove 621 on the limiting seat 62 to achieve a quick and stable connection. A jacket 72 is located on the outside of the sterilization seat 7, forming a water-cooling chamber 8 between them. When cooling is required, coolant enters the water-cooling chamber 8 from the slot 81, carrying away heat from the sterilization seat 7 and the jacket 72, achieving rapid cooling. Simultaneously, the handles 721 on both sides of the jacket 72 facilitate the operator's removal of the sterilization seat 7 after cooling, avoiding the risk of burns due to excessive temperature.

[0041] During use, the culture medium is first added to the inner cavity of the sterilization seat 7 and water is added and stirred evenly. Then, the sterilization seat 7 and the jacket 72 are lifted as a whole and aligned with the limiting seat 62. After the clamping, the rotary drive unit 5 drives the rotary shaft 4, the support frame 41, the electric push rod 6, the lifting frame 61, the limiting seat 62 and the sterilization seat 7 to rotate, so that the sterilization seat 7 moves above the electromagnetic heater 2 for heating and sterilization. The electric push rod 6 drives the lifting frame 61, the limiting seat 62 and the sterilization seat 7 to rise and fall and fit into the electromagnetic heater 2.

[0042] After the culture medium solution is heated to boiling, the sterilization seat 7 is moved into the water-cooled box 3 by the rotary drive unit 5 and the electric push rod 6. The coolant enters the water-cooled chamber 8 from the slot 81, which quickly cools the sterilization seat 7, the jacket 72 and the handle 721. This makes it easy for the operator to move the device quickly through the handle 721 without burning their hands. At the same time, it makes the sterilization seat 7 cool down quickly and easy to pick up.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A culture medium preparation and sterilization device, characterized in that, include: Equipment station (1); An electromagnetic heater (2) is installed on the equipment platform (1); A water-cooled box (3) is installed on the equipment platform (1); A rotating shaft (4) is rotatably connected to the equipment platform (1), and a support frame (41) is provided on the rotating shaft (4). A rotary drive unit (5) is disposed on the equipment platform (1) and is used to drive the rotary shaft (4) to rotate; An electric push rod (6) is mounted on the support frame (41). The output end of the electric push rod (6) is provided with a lifting frame (61), and the lifting frame (61) is provided with a limiting seat (62). The sterilization seat (7) is movably attached to the limiting seat (62), and the sterilization seat (7) is provided with a jacket (72) on the outside.

2. The culture medium preparation and sterilization equipment according to claim 1, characterized in that, A water-cooled cavity (8) is provided between the sterilization seat (7) and the jacket (72), and a groove (81) is provided on the bottom wall of the water-cooled cavity (8).

3. The culture medium preparation and sterilization equipment according to claim 2, characterized in that, The sleeve (72) has handles (721) on both sides.

4. The culture medium preparation and sterilization equipment according to claim 1, characterized in that, The rotary drive unit (5) includes: The motor (51) is mounted on the equipment platform (1); The worm gear body (52) is located at the output end of the motor (51); The worm gear body (53) is mounted on the rotating shaft (4) and meshes with the worm body (52).

5. The culture medium preparation and sterilization equipment according to claim 1, characterized in that, The lifting frame (61) is provided with a lateral support rod (611), which is slidably connected to the bearing frame (41).

6. The culture medium preparation and sterilization equipment according to claim 1, characterized in that, The sterilization seat (7) has a card holder (71) at its bottom and a card slot (621) on the limiting seat (62). The card holder (71) is movably engaged in the card slot (621).

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