Water-cooled ultrasonic generator

Abstract

The utility model relates to the technical field of cooling, and discloses a water-cooled ultrasonic generator which comprises a containing cavity and an ultrasonic generator body, a water cooling plate is arranged in the containing cavity, and the containing cavity is divided into a containing cavity and a cooling cavity through the water cooling plate; the ultrasonic generator is arranged in the containing cavity and arranged on the water cooling plate. A liquid inlet and a liquid outlet are formed in the cooling cavity, cooling liquid is placed on the inner wall of the cooling cavity through the liquid inlet, and the cooling liquid is discharged through the liquid outlet; and an adjusting part for adjusting the flow speed and the direction of the cooling liquid is arranged in the cooling cavity. The ultrasonic generator has the effect of cooling the ultrasonic generator conveniently.

Description

TECHNICAL FIELD

[0001] The application relates to the cooling technical field, in particular to a water-cooled ultrasonic generator. BACKGROUND

[0002] The ultrasonic technology for treating ship ballast water is an efficient and environmentally friendly method. It can realize the inactivation treatment of foreign species in the ballast water through the cavitation effect, stirring effect and heating effect of ultrasonic waves in the liquid. This technology can not only effectively kill microorganisms and pathogens in the ballast water, but also has the advantages of energy saving and environmental protection.

[0003] However, during the long-time operation of the ultrasonic generator, a large amount of heat is generated due to the internal friction of the medium molecules caused by high-frequency vibration.

[0004] If the accumulated heat cannot be effectively managed and controlled, the parts of the ultrasonic generator will be in a high-temperature environment for a long time, thereby accelerating the aging of the parts and reducing the service life of the ultrasonic generator. Content of the utility model

[0005] In order to facilitate the cooling of the ultrasonic generator, the application provides a water-cooled ultrasonic generator.

[0006] The water-cooled ultrasonic generator provided by the application adopts the following technical scheme:

[0007] A water-cooled ultrasonic generator comprises a containing cavity and an ultrasonic generator, wherein:

[0008] A water-cooled plate is arranged in the containing cavity, and the containing cavity is divided into a placing cavity and a cooling cavity by the water-cooled plate;

[0009] The ultrasonic generator is arranged in the placing cavity and is arranged on the water-cooled plate;

[0010] The cooling cavity is provided with an inlet and an outlet, cooling liquid is arranged on the inner wall of the cooling cavity through the inlet, and the cooling liquid is discharged through the outlet;

[0011] An adjusting part for adjusting the flow rate and direction of the cooling liquid is arranged in the cooling cavity.

[0012] Optionally, the inlet is arranged at the bottom of the cooling cavity, and the outlet is arranged at the top of the cooling cavity.

[0013] Optionally, the adjusting part comprises an adjusting plate, and a plurality of adjusting plates are arranged along the direction from the inlet to the outlet, and the adjusting plates form an adjusting channel.

[0014] Optionally, the adjusting part further comprises a shunt plate and a control valve, wherein:

[0015] The shunt plate is arranged between two adjacent shunt plates.

[0016] The side of the shunt plate close to the water-cooling plate forms a first channel with the adjusting channel.

[0017] The side of the shunt plate away from the water-cooling plate forms a second channel with the adjusting channel.

[0018] The control valve is arranged in the second channel to control the opening and closing of the second channel.

[0019] Optionally, the shunt plate is provided with a plurality of heat-conducting plates, the heat-conducting plates are arranged in the first channel, and the side of the heat-conducting plates away from the shunt plate is in contact with the water-cooling plate.

[0020] Optionally, the control valve comprises a rotating plate and a rotating rod, wherein:

[0021] The rotating plate is arranged in the second channel.

[0022] The rotating rod is arranged on the rotating plate and penetrates through the cooling cavity.

[0023] The rotating rod drives the rotating plate to rotate through a power source.

[0024] Optionally, the power source comprises a gear ring, a gear rack and a cylinder, wherein:

[0025] The gear ring is arranged on the rotating rod.

[0026] The gear rack is slidingly arranged on the outer wall of the cooling cavity and slidingly matched with the outer wall of the cooling cavity.

[0027] The cylinder is arranged on the outer wall of the cooling cavity and transmissionally matched with the gear rack.

[0028] Optionally, the control valve further comprises a flow control ring, and the rotating plate is arranged between the two flow control rings.

[0029] Optionally, the shunt plate is provided with a pair of blocking rings, and the blocking rings are arranged in the second channel.

[0030] In summary, the present application has at least one of the following beneficial technical effects:

[0031] 1. The space is divided into a placing cavity and a cooling cavity by setting a water-cooled plate in the containing cavity. An ultrasonic generator is placed in the placing cavity and connected with the water-cooled plate. Cooling liquid enters the cooling cavity through an inlet and exchanges heat with the water-cooled plate, and then is discharged from an outlet. An adjusting part in the cooling cavity, including an adjusting plate, a shunt plate and a control valve, can control the flow rate and direction of the cooling liquid. In normal temperature cooling, the cooling liquid flows through the adjusting channel formed by the adjusting plate and the second channel formed by the shunt plate, while in fast cooling demand, the second channel is closed to make the cooling liquid flow through the first channel at high speed, thus improving the heat exchange efficiency. The heat-conducting plate on the shunt plate further separates the channels to increase the heat dissipation efficiency. The control valve realizes accurate control of the opening and closing of the second channel through the cooperation of the rotating plate and the rotating rod, and the cylinder, the gear ring and the rack. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 is a schematic diagram of the overall structure of the embodiment of the present application.

[0033] Figure 2 is a schematic diagram of the structure of the adjusting part in the embodiment of the present application.

[0034] Figure 3 is Figure 2 is an enlarged schematic diagram of part A in

[0035] Figure 4 is Figure 2 is an enlarged schematic diagram of part B in

[0036] BRIEF DESCRIPTION OF DRAWINGS

[0037] 1. containing cavity; 11, placing cavity; 111, inlet; 112, outlet; 12, cooling cavity; 2, water-cooled plate; 3, adjusting part; 31, adjusting plate; 32, shunt plate; 321, heat-conducting plate; 322, blocking ring; 33, control valve; 331, flow control ring; 332, rotating plate; 333, rotating rod; 34, power source; 341, gear ring; 342, rack; 343, cylinder. DETAILED DESCRIPTION

[0038] The present application is further described in detail below with reference to the accompanying drawings. Figures 1-4 The present application is further described in detail below with reference to the accompanying drawings.

[0039] The embodiment of the present application discloses a water-cooled ultrasonic generator.

[0040] The application discloses a water-cooled ultrasonic generator, which comprises a containing cavity 1 and an ultrasonic generator. A water-cooled plate 2 is arranged in the containing cavity 1, and the containing cavity 1 is divided into a placing cavity 11 and a cooling cavity 12 by the water-cooled plate 2. The ultrasonic generator is arranged in the placing cavity 11 and is arranged on the water-cooled plate 2. The cooling cavity 12 is provided with an inlet 111 and an outlet 112, the cooling liquid is introduced into the inner wall of the cooling cavity 12 through the inlet 111, and the cooling liquid is discharged through the outlet 112. The cooling cavity 12 is provided with an adjusting part 3 for adjusting the flow speed and direction of the cooling liquid.

[0041] The cooling liquid is introduced into the cooling cavity 12 through the inlet 111 and is discharged through the outlet 112. The water-cooled plate 2 is cooled by heat exchange during the flow of the liquid, so that the ultrasonic generator is cooled by heat exchange. The flow speed and direction of the cooling liquid in the cooling cavity 12 are controlled by the adjusting part 3 during the flow of the cooling liquid in the cooling cavity 12, so as to adapt to different heat dissipation requirements. In the embodiment of the application, the cooling liquid is water.

[0042] The inlet 111 is located at the bottom of the cooling cavity 12, and the outlet 112 is located at the top of the cooling cavity 12, so that the cooling liquid can fully contact the water-cooled plate 2 during the flow of the cooling liquid, and effective heat exchange is realized.

[0043] The adjusting part 3 comprises adjusting plates 31, a shunt plate 32 and a control valve 33. The adjusting plates 31 are arranged along the direction from the inlet 111 to the outlet 112, and the adjusting plates 31 jointly form an adjusting channel. In the embodiment of the application, the adjusting plates 31 are horizontally arranged. The shunt plate 32 is arranged between two adjacent adjusting plates 31, one side of the shunt plate 32 close to the water-cooled plate 2 forms a second channel with the adjusting channel, and the other side of the shunt plate 32 away from the water-cooled plate 2 forms a second channel with the adjusting channel, and the control valve 33 is arranged in the second channel to control the opening and closing of the second channel.

[0044] In the normal cooling state, the first channel and the second channel are in the open state, and the flow speed of the cooling liquid in the first channel is relatively slow during the movement of the cooling liquid in the adjusting channel. When rapid cooling is required, the second channel is closed, the cooling liquid rapidly flows into the first channel under the action of liquid pressure, the flow speed of the cooling liquid in the first channel is improved, and the heat exchange efficiency of the water-cooled plate 2 is improved.

[0045] The shunt plate 32 is provided with a plurality of heat-conducting plates 321, the heat-conducting plates 321 are arranged in the first channel, and the side of the heat-conducting plates 321 away from the shunt plate 32 is in contact with the water-cooling plate 2. The length direction of the heat-conducting plates 321 is consistent with the length direction of the shunt plate 32, and the heat-conducting plates 321 further divide the first channel into a plurality of heat-dissipating channels, so that the liquid flow rate of each part of the first channel is improved, and the situation that the flow rate of the middle part of the first channel is fast and the flow rate of the two sides is slow is reduced.

[0046] Meanwhile, the heat-conducting plates 321 are in contact with the water-cooling plate 2, so that the heat on the water-cooling plate 2 is further transmitted to the heat-conducting plates 321 for heat dissipation, the cooling and heat dissipation area is improved, and the heat dissipation efficiency is improved.

[0047] The control valve 33 includes a rotating plate 332 and a rotating rod 333, the rotating plate 332 is arranged in the second channel, and the rotating rod 333 is arranged on the rotating plate 332 and penetrates through the cooling cavity 12. The rotating rod 333 drives the rotating plate 332 to rotate through the power source 34. The power source 34 includes a gear ring 341, a gear rack 342 and a pneumatic cylinder 343, the gear ring 341 is arranged on the rotating rod 333, the gear rack 342 is slidingly arranged on the outer wall of the cooling cavity 12 and is in sliding fit with the outer wall of the cooling cavity 12, and the pneumatic cylinder 343 is arranged on the outer wall of the cooling cavity 12 and is in transmission fit with the gear rack 342. The rotating plate 332 is used to control the on-off of the second channel, the pneumatic cylinder 343 drives the gear rack 342 to move through extension and contraction, the gear rack 342 and the gear ring 341 are engaged to drive the rotating rod 333 to rotate, and then the rotating plate 332 is controlled to rotate, so that the convenience of rotating the rotating plate 332 is improved.

[0048] The control valve 33 further includes a flow control ring 331, and the flow control ring 331 is provided in pairs, and the rotating plate 332 is arranged between the pair of flow control rings 331. On the basis of ensuring the flow of the cooling liquid, the flow control ring 331 reduces the flow speed of the cooling liquid near the rotating plate 332, so as to reduce the impact force of the cooling liquid on the rotating plate 332 during work.

[0049] The shunt plate 32 is provided with a pair of blocking rings 322 arranged in the second channel. When the second channel is closed, the blocking ring 322 reduces the possibility of the cooling liquid flowing back into the second channel, facilitates the rapid flow of the cooling liquid in the first channel, improves the flow speed of the cooling liquid, and thus improves the overall cooling efficiency.

[0050] The implementation principle of the water-cooled ultrasonic generator according to an embodiment of the present application is as follows: a water-cooled plate 2 is arranged in a containing cavity 1 to divide the space into a placing cavity 11 and a cooling cavity 12. The ultrasonic generator is arranged in the placing cavity 11 and connected with the water-cooled plate 2. Cooling liquid enters the cooling cavity 12 through an inlet 111, contacts the water-cooled plate 2 to exchange heat, and then is discharged from an outlet 112. An adjusting part 3 in the cooling cavity 12 includes an adjusting plate 31, a shunt plate 32 and a control valve 33, which can control the flow rate and direction of the cooling liquid. When cooling at normal temperature, the cooling liquid flows through the adjusting channel formed by the adjusting plate 31 and the second channel formed by the shunt plate 32, and when rapid cooling is required, the second channel is closed, so that the cooling liquid flows through the first channel at a high speed to improve the heat exchange efficiency. The heat-conducting plate 321 on the shunt plate 32 further divides the channel to increase the heat dissipation efficiency. The control valve 33 realizes accurate control of the opening and closing of the second channel through the cooperation of the rotating plate 332, the rotating rod 333, the air cylinder 343, the gear ring 341 and the gear rack 342.

[0051] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application. Therefore, equivalent changes made on the basis of the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A water-cooled ultrasonic generator, characterized by: The utility model relates to an ultrasonic generator, including accommodating cavity (1) and ultrasonic generator, wherein: The water cooling plate (2) is arranged in the accommodating cavity (1), and the accommodating cavity (1) is divided into the placement cavity (11) and the cooling cavity (12) by the water cooling plate (2); The ultrasonic generator is arranged in the placement cavity (11) and is arranged on the water cooling plate (2); The cooling cavity (12) is provided with the liquid inlet (111) and the liquid outlet (112), the cooling liquid is arranged on the inner wall of the cooling cavity (12) through the liquid inlet (111), and the cooling liquid is discharged through the liquid outlet (112); The cooling cavity (12) is provided with the adjusting part (3) for adjusting the flow rate and direction of the cooling liquid.

2. A water-cooled ultrasonic generator according to claim 1, characterized in that: The liquid inlet (111) is located at the bottom of the cooling cavity (12), and the liquid outlet (112) is located at the top of the cooling cavity (12).

3. A water-cooled ultrasonic generator according to claim 2, wherein: The adjusting part (3) includes the adjusting plate (31), and the adjusting plate (31) is provided with a plurality of adjusting plates (31) along the direction from the liquid inlet (111) to the liquid outlet (112), and the plurality of adjusting plates (31) form the adjusting channel.

4. A water-cooled ultrasonic generator according to claim 3, wherein: The adjusting part (3) further includes the shunt plate (32) and the control valve (33), wherein: The shunt plate (32) is arranged between two adjacent shunt plates (32); The side of the shunt plate (32) close to the water cooling plate (2) forms the first channel with the adjusting channel; The side of the shunt plate (32) away from the water cooling plate (2) forms the second channel with the adjusting channel; The control valve (33) is arranged in the second channel to control the opening and closing of the second channel.

5. A water-cooled ultrasonic generator according to claim 4, wherein: The shunt plate (32) is provided with a plurality of heat-conducting plates (321), the heat-conducting plates (321) are arranged in the first channel, and the side of the heat-conducting plates (321) away from the shunt plate (32) is in contact with the water cooling plate (2).

6. A water-cooled ultrasonic generator according to claim 4, wherein: The control valve (33) includes the rotating plate (332) and the rotating rod (333), wherein: The rotating plate (332) is arranged in the second channel; The rotating rod (333) is arranged on the rotating plate (332) and penetrates through the cooling cavity (12); The rotating rod (333) drives the rotating plate (332) to rotate through the power source (34).

7. A water-cooled ultrasonic generator according to claim 6, wherein: The power source (34) includes the gear ring (341), the gear rack (342) and the air cylinder (343), wherein: The gear ring (341) is arranged on the rotating rod (333); The gear rack (342) is slidingly arranged on the outer wall of the cooling cavity (12) and is slidingly matched with the outer wall of the cooling cavity (12); The air cylinder (343) is arranged on the outer wall of the cooling cavity (12) and is drivingly matched with the gear rack (342).

8. A water-cooled ultrasonic generator according to claim 6, wherein: The control valve (33) further includes the flow control ring (331), and one pair of flow control rings (331) are arranged, and the rotating plate (332) is arranged between the one pair of flow control rings (331).

9. A water-cooled ultrasonic generator according to claim 4, wherein: The shunt plate (32) is provided with a pair of blocking rings (322) at the end, and the blocking rings (322) are arranged in the second channel.

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