Ultrasonic instrument with cooling function

Abstract

The utility model discloses an ultrasonic instrument with cooling function, including instrument box body, ultrasonic generator and cooling device, the inside of instrument box body is equipped with heat conduction partition, and heat conduction partition divides the inside space of instrument box body into reaction tank and heat dissipation chamber, ultrasonic generator sets up in the reaction tank, and cooling device includes the air vent of setting respectively on the two opposite side walls of instrument box body, and two air vents are linked with heat dissipation chamber respectively, and cooling device still includes the cooling water channel of setting in the inside of heat conduction partition, and the two opposite side walls of instrument box body are equipped with water inlet joint and water outlet joint respectively, and water inlet joint and water outlet joint are linked with the both ends of cooling water channel respectively, and water inlet joint and water outlet joint are connected to external cooling water circulation system through pipeline respectively, the utility model discloses an ultrasonic instrument with cooling function, can cool the liquid medium in reaction tank effectively, avoids the side reaction caused by temperature rise.

Description

Technical Field

[0001] This utility model relates to an ultrasonic instrument with a cooling function. Background Technology

[0002] Ultrasonic technology is widely used in various fields such as chemical synthesis, material preparation, bio-extraction, cleaning, and degradation. Its working principle mainly involves generating high-frequency vibrations through an ultrasonic generator, creating a cavitation effect in a liquid medium, thereby accelerating the reaction process or achieving cleaning, fragmentation, and other purposes. However, during ultrasonic processes, especially under prolonged or high-power ultrasonic stimulation, the overall temperature of the reaction system can rise. For many heat-sensitive reactants or chemical reactions with strict temperature requirements, increased temperature can trigger unnecessary side reactions, leading to decreased product purity, reduced yield, or even reaction failure.

[0003] Currently, conventional ultrasonic instruments typically lack a dedicated cooling system or rely solely on external cooling methods such as placing the reaction tank in an ice-water bath. External cooling methods are inefficient, lack precise temperature control, and are inconvenient to operate. Therefore, it is necessary to design corresponding technical solutions to address these issues. Summary of the Invention

[0004] To overcome the aforementioned deficiencies of the prior art, this utility model provides an ultrasonic instrument with a cooling function to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the technical solution of this utility model is to design an ultrasonic instrument with a cooling function, including an instrument housing, an ultrasonic generator, and a cooling device. The instrument housing is a hollow cuboid structure, and the interior of the instrument housing is equipped with a heat-conducting partition, which divides the internal space of the instrument housing into a reaction tank and a heat dissipation cavity located below the reaction tank. The ultrasonic generator is installed inside the reaction tank; The cooling device includes ventilation openings respectively disposed on two opposite side walls of the instrument housing, and the two ventilation openings are respectively connected to the heat dissipation cavity; The cooling device also includes a cooling water channel disposed inside the heat-conducting partition. The cooling water channel has a disc-shaped structure. The two opposite side walls of the instrument box are respectively provided with a water inlet connector and a water outlet connector. The water inlet connector and the water outlet connector are respectively connected to the two ends of the cooling water channel, and the water inlet connector and the water outlet connector are respectively connected to the external cooling water circulation system through pipelines.

[0006] Preferably, the two ventilation openings are an air inlet and an air outlet, respectively, with an air inlet fan on the outside of the air inlet and an air outlet fan on the outside of the air outlet.

[0007] Preferably, a controller is provided on the side wall of the instrument housing, and a temperature sensor is provided inside the reaction tank. The temperature sensor, the external cooling water circulation system, the inlet fan, and the outlet fan are electrically connected to the controller.

[0008] Preferably, the bottom of the thermally conductive partition is provided with multiple heat dissipation fins.

[0009] Preferably, the bottom of the instrument case is provided with a support base.

[0010] The advantages and beneficial effects of this utility model are as follows: It provides an ultrasonic instrument with a cooling function. Its structure is reasonable. By setting a cooling device, it can effectively cool the liquid medium in the reaction tank, avoid side reactions caused by temperature rise, and improve the purity and yield of the reaction. It is especially suitable for temperature-sensitive reaction processes. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the present invention.

[0012] Reference numerals in the attached diagram: 1. Instrument housing; 2. Ultrasonic generator; 3. Thermally conductive baffle; 4. Reaction tank; 5. Heat dissipation cavity; 6. Cooling water channel; 7. Water inlet connector; 8. Water outlet connector; 9. Air inlet; 10. Air outlet; 11. Inlet fan; 12. Outlet fan; 13. Controller; 14. Temperature sensor; 15. Heat dissipation fins; 16. Support base. Detailed Implementation

[0013] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0014] The specific technical solution of this utility model is as follows: In one specific embodiment, such as Figure 1 As shown, an ultrasonic instrument with cooling function includes an instrument housing 1, an ultrasonic generator 2, and a cooling device. The instrument housing 1 is a hollow cuboid structure, and the interior of the instrument housing 1 is provided with a heat-conducting partition 3. The heat-conducting partition 3 divides the internal space of the instrument housing 1 into a reaction tank 4 and a heat dissipation cavity 5 located below the reaction tank 4. The ultrasonic generator 2 is installed inside the reaction tank 4; The cooling device includes ventilation openings respectively disposed on two opposite side walls of the instrument housing 1, and the two ventilation openings are respectively connected to the heat dissipation cavity 5; The cooling device also includes a cooling water channel 6 disposed inside the heat-conducting partition 3. The cooling water channel 6 has a disc-shaped structure. The two opposite side walls of the instrument box 1 are respectively provided with a water inlet connector 7 and a water outlet connector 8. The water inlet connector 7 and the water outlet connector 8 are respectively connected to the two ends of the cooling water channel 6, and the water inlet connector 7 and the water outlet connector 8 are respectively connected to the external cooling water circulation system through pipelines.

[0015] The above-mentioned solution is as follows: When using the ultrasonic instrument with cooling function, cooling water flows from the inlet connector 7 into the cooling water channel 6 through an external cooling water circulation system. After absorbing the heat conducted by the liquid medium in the reaction tank 4 to the heat-conducting baffle 3, the water flows out from the outlet connector 8, forming a circulating cooling system. Furthermore, by providing ventilation openings, cold air can enter the heat dissipation chamber 5, absorb heat, and then be discharged as hot air from the heat dissipation chamber 5, thereby improving the heat dissipation effect.

[0016] In another specific embodiment, such as Figure 1 As shown, the two ventilation openings are an air inlet 9 and an air outlet 10, respectively. An air inlet fan 11 is provided on the outside of the air inlet 9, and an air outlet fan 12 is provided on the outside of the air outlet 10.

[0017] The above solution aims to create forced convection within the heat dissipation cavity 5, which will further improve the heat dissipation effect.

[0018] In another specific embodiment, such as Figure 1 As shown, a controller 13 is provided on the side wall of the instrument housing 1, and a temperature sensor 14 is provided inside the reaction tank 4. The temperature sensor 14, the external cooling water circulation system, the air intake fan 11 and the air outlet fan 12 are electrically connected to the controller 13.

[0019] The above solution is adopted: the temperature sensor 14 detects the temperature of the liquid medium in the reaction tank 4 and transmits the temperature data to the controller 13. The controller 13 compares the received temperature data with the preset temperature threshold and controls the operation of the external cooling water circulation system, the intake fan 11 and the exhaust fan 12 according to the comparison result.

[0020] In another specific embodiment, such as Figure 1 As shown, the bottom of the heat-conducting partition 3 is provided with multiple heat dissipation fins 15.

[0021] The above solution is adopted to increase the contact area with the air inside the heat dissipation cavity 5, thereby improving the heat exchange efficiency with the air.

[0022] In another specific embodiment, such as Figure 1 As shown, the bottom of the instrument box 1 is provided with a support base 16.

[0023] The above solution is adopted: the instrument housing 1 is supported by the support base 16.

[0024] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An ultrasonic instrument with a cooling function, characterized in that, It includes an instrument housing (1), an ultrasonic generator (2), and a cooling device; The instrument box (1) is a hollow cuboid structure, and the instrument box (1) is provided with a heat-conducting partition (3) inside. The heat-conducting partition (3) divides the internal space of the instrument box (1) into a reaction tank (4) and a heat dissipation cavity (5) located below the reaction tank (4). The ultrasonic generator (2) is installed inside the reaction tank (4); The cooling device includes two ventilation openings respectively disposed on two opposite side walls of the instrument housing (1), and the two ventilation openings are respectively connected to the heat dissipation cavity (5); The cooling device also includes a cooling water channel (6) set inside the heat-conducting partition (3). The cooling water channel (6) has a disc-shaped structure. The two opposite side walls of the instrument box (1) are respectively provided with a water inlet connector (7) and a water outlet connector (8). The water inlet connector (7) and the water outlet connector (8) are respectively connected to the two ends of the cooling water channel (6), and the water inlet connector (7) and the water outlet connector (8) are respectively connected to the external cooling water circulation system through pipelines.

2. The ultrasonic instrument with cooling function according to claim 1, characterized in that, The two ventilation openings are an air inlet (9) and an air outlet (10), respectively. An air inlet fan (11) is provided on the outside of the air inlet (9), and an air outlet fan (12) is provided on the outside of the air outlet (10).

3. The ultrasonic instrument with cooling function according to claim 2, characterized in that, The instrument housing (1) is equipped with a controller (13) on its side wall, and the reaction tank (4) is equipped with a temperature sensor (14). The temperature sensor (14), the external cooling water circulation system, the air intake fan (11) and the air outlet fan (12) are electrically connected to the controller (13).

4. The ultrasonic instrument with cooling function according to claim 1, characterized in that, The bottom of the heat-conducting partition (3) is provided with multiple heat dissipation fins (15).

5. The ultrasonic instrument with cooling function according to claim 1, characterized in that, The bottom of the instrument housing (1) is provided with a support base (16).

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