CN218772796U - Heat radiation system of closed-loop high-voltage electric pulse generation module - Google Patents
Heat radiation system of closed-loop high-voltage electric pulse generation module Download PDFInfo
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- CN218772796U CN218772796U CN202222434934.9U CN202222434934U CN218772796U CN 218772796 U CN218772796 U CN 218772796U CN 202222434934 U CN202222434934 U CN 202222434934U CN 218772796 U CN218772796 U CN 218772796U
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Abstract
The utility model discloses a closed loop high voltage electric pulse takes place cooling system of module, include: the high-voltage electric pulse generation module is provided with a plurality of areas; the temperature sensors are matched with the areas of the high-voltage electric pulse generation module to detect the temperature of the areas; the semiconductor refrigerating pieces are matched with the areas of the high-voltage electric pulse generating module to reduce the temperature of the high-voltage electric pulse generating module; the controller is electrically connected with the temperature sensor and the semiconductor refrigerating piece, receives the temperature parameters transmitted by the temperature sensor and controls the semiconductor refrigerating piece to refrigerate. The utility model discloses use a plurality of temperature sensor to carry out temperature acquisition, obtain each regional real-time temperature, use a plurality of semiconductor refrigeration pieces to cool down each region of high-voltage electric pulse generation module, but the semiconductor refrigeration piece independent control uses different power, realizes each region temperature's accurate control.
Description
Technical Field
The utility model relates to a closed loop high voltage electric pulse takes place cooling system of module can realize the accurate control of each region temperature.
Background
High voltage electrical pulses have been widely used as an energy means in the fields of medical biology, electron and ion acceleration, nuclear fusion, new energy, military industry, etc. The high-voltage electric pulse generation module has the advantages that the characteristics of the energy storage modules such as the capacitor are used as important parameters of the high-voltage electric pulse assembly, the temperature change has important influence on the overall pulse parameters and the service life, the high-voltage electric pulse generation module has excellent performance and can influence the stability of the system to a great extent, a high-voltage switch of the high-voltage electric pulse generation module generates great heat during working, the high-voltage electric pulse generation module is diffused to the periphery by taking the high-voltage switch as a center, the temperature is different at different positions, and the influence on the energy storage modules such as the capacitor is different.
SUMMERY OF THE UTILITY MODEL
For solving above technical problem, the utility model provides a closed loop high-voltage electric pulse takes place cooling system of module uses a plurality of temperature sensor to carry out temperature acquisition, acquires each regional real-time temperature, uses a plurality of semiconductor refrigeration pieces to cool down to each region of high-voltage electric pulse generation module, but the semiconductor refrigeration piece independent control uses different power, realizes the accurate control of each region temperature.
The utility model adopts the following technical scheme:
a heat dissipation system for a closed loop high voltage electrical pulse generating module, comprising: the high-voltage electric pulse generating module is provided with a plurality of areas; the temperature sensors are matched with the areas of the high-voltage electric pulse generation module to detect the temperature of the areas; the semiconductor refrigeration pieces are matched with the areas of the high-voltage electric pulse generation module to reduce the temperature of the high-voltage electric pulse generation module; the controller, electric connection temperature sensor, semiconductor refrigeration piece receive the temperature parameter of temperature sensor transmission and control the semiconductor refrigeration piece and refrigerate, use a plurality of temperature sensor to carry out temperature acquisition, obtain the real-time temperature of each region, use a plurality of semiconductor refrigeration pieces to cool down each region of high-voltage electric pulse generation module, realize the accurate control of each region temperature.
Preferably, the high-voltage electric pulse generation module comprises a high-voltage switch, and the high-voltage switch generates heat diffused to the periphery when working, so that the plurality of areas generate different temperatures.
Preferably, the high-voltage electric pulse generation module is filled with an insulating material for assisting heat dissipation.
Preferably, each area of the high-voltage electric pulse generation module is connected with a temperature sensor, and both ends of each area are provided with semiconductor refrigeration pieces.
Compared with the prior art, the utility model has the advantages of it is following: the utility model provides a closed loop high voltage pulse takes place cooling system of module uses a plurality of temperature sensor to carry out temperature acquisition, acquires each regional real-time temperature, uses a plurality of semiconductor refrigeration pieces to cool down to each region of high voltage pulse generation module, but semiconductor refrigeration piece independent control uses different power, realizes the accurate control of each region temperature. Meanwhile, for the stability and the safety of the system, insulating substances are filled in the system to help the system to dissipate heat, and the possibility of short circuit of each component can be reduced.
Drawings
Fig. 1 is a circuit diagram of a heat dissipation system.
In the figure, the high-voltage electric pulse generating module 1, the temperature sensor 2, the semiconductor refrigerating sheet 3 and the controller 4.
Detailed Description
In order to facilitate understanding of the technical solutions of the present invention, the following detailed description is made with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in fig. 1, a heat dissipation system of a closed-loop high-voltage electric pulse generation module includes:
the high-voltage electric pulse generation module 1 is provided with a plurality of areas, and can generate a large amount of heat during working so as to increase the temperature of the whole system;
the temperature sensors 2 are matched with the areas of the high-voltage electric pulse generation module 1 to detect the temperature of the areas;
the semiconductor refrigeration pieces 3 are matched with the areas of the high-voltage electric pulse generation module 1 to reduce the temperature of the high-voltage electric pulse generation module;
and the controller 4 is electrically connected with the temperature sensor 2 and the semiconductor refrigerating sheet 3, receives the temperature parameters transmitted by the temperature sensor 2 and controls the semiconductor refrigerating sheet 3 to refrigerate.
In this embodiment, each area of the high-voltage electric pulse generation module 1 is connected with one temperature sensor 2, each temperature sensor 2 is responsible for detecting the temperature of one area and transmitting a temperature parameter signal to the controller 4, each area is provided with a corresponding semiconductor refrigeration piece 3, and the area is refrigerated through the semiconductor refrigeration piece 3. Specifically, because the temperature of each area is different, the area with higher temperature needs larger cooling capacity, and the area with lower temperature needs smaller cooling capacity, the temperature of the corresponding area is judged by the controller 4 receiving the temperature parameter transmitted by the temperature sensor 2, so as to control the cooling capacity of the corresponding semiconductor cooling plate 3.
Specifically, the utility model discloses use a plurality of temperature sensor 2, the transmission gives controller 4 after gathering, as entire system's temperature information acquisition part, wherein the signal transmission between temperature sensor 2 and the controller 4 is prior art, and this embodiment is just not too much described. The inside main heating element and device that generates heat of high-voltage electric pulse generation module 1 is high voltage switch, high voltage switch produces a large amount of heats at the during operation, the heat is inside to be spread all around by high voltage switch in high-voltage electric pulse generation module 1, the inside different positions of module, the temperature is different, the temperature of the inside different positions of module that uses a plurality of temperature sensor 2 to survey, can have more pertinence to cool down, the energy storage characteristic of energy storage module parts such as electric capacity, the life-span is influenced by the temperature greatly, the output pulse stability and the security of this system are related to its energy storage condition, so can be very necessary to its position key accuse temperature.
The temperature sensor 2 transmits the collected temperature parameter signal to the controller 4, and the controller makes a judgment and controls the working power of the semiconductor chilling plate 3 to serve as an output control part of the whole system, and the controller 4 controls the working power of the semiconductor chilling plate 3 according to the temperature is the prior art, and the embodiment is not described too much. The temperature sensor 2 at each position is individually set with a threshold inside the controller 4, and when the temperature parameter is at different thresholds, the refrigeration powers of the semiconductor refrigeration sheets 2 related to the temperature parameter are also different, wherein the setting of different thresholds by the controller 4 according to the temperature sensors 2 at different positions is a prior art, and is not repeated. The controller 4 receives the temperature parameter signals transmitted by the temperature sensor 2, analyzes each temperature parameter independently, and when the temperature reaches a threshold value, the controller 2 makes corresponding judgment to control the semiconductor refrigerating sheet 2 to the corresponding refrigerating power so as to control the temperature. Because the system consists of a plurality of temperature sensors 2 and semiconductor refrigerating sheets 3, the system can monitor the energy storage element region in a targeted manner and keep the temperature stable, and the influence of the temperature change on the energy storage characteristic and the service life of the element is reduced to the minimum.
In order to ensure the stability and safety of the system, the system is internally filled with insulating substances to help the system to dissipate heat, and the possibility of short circuit of each component can be reduced.
As shown in fig. 1, as a preferable mode, each area of the high-voltage electric pulse generation module 1 is connected with a temperature sensor 2, and both ends of each area are provided with semiconductor chilling plates 3, so that a better cooling effect can be achieved.
The above is only a preferred embodiment of the present invention, and the scope of the present invention is defined by the scope defined by the claims, and a plurality of modifications and embellishments made by those skilled in the art without departing from the spirit and scope of the present invention should be regarded as the scope of the present invention.
Claims (4)
1. A heat dissipation system of a closed-loop high-voltage electric pulse generation module is characterized by comprising:
the high-voltage electric pulse generating module (1) is provided with a plurality of areas;
the temperature sensors (2) are matched with the areas of the high-voltage electric pulse generation module (1) to detect the temperature of the areas;
the semiconductor refrigerating pieces (3) are matched with the areas of the high-voltage electric pulse generating module (1) to reduce the temperature of the high-voltage electric pulse generating module;
the controller (4) is electrically connected with the temperature sensor (2) and the semiconductor refrigerating piece (3), receives the temperature parameters transmitted by the temperature sensor (2) and controls the semiconductor refrigerating piece (3) to refrigerate.
2. The system for dissipating heat from a closed-loop high-voltage electric pulse generating module according to claim 1, wherein the high-voltage electric pulse generating module (1) comprises a high-voltage switch, and the high-voltage switch generates heat that spreads around when operating, so that the plurality of areas generate different temperatures.
3. The heat dissipation system of a closed-loop high-voltage electric pulse generation module according to claim 1, wherein the high-voltage electric pulse generation module (1) is filled with an insulating material for assisting heat dissipation.
4. The heat dissipation system of the closed-loop high-voltage electric pulse generation module as claimed in claim 1, wherein each region of the high-voltage electric pulse generation module (1) is connected with a temperature sensor (2), and both ends of each region are provided with semiconductor refrigeration sheets (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222434934.9U CN218772796U (en) | 2022-09-14 | 2022-09-14 | Heat radiation system of closed-loop high-voltage electric pulse generation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222434934.9U CN218772796U (en) | 2022-09-14 | 2022-09-14 | Heat radiation system of closed-loop high-voltage electric pulse generation module |
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| Publication Number | Publication Date |
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| CN218772796U true CN218772796U (en) | 2023-03-28 |
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| CN202222434934.9U Active CN218772796U (en) | 2022-09-14 | 2022-09-14 | Heat radiation system of closed-loop high-voltage electric pulse generation module |
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| CN (1) | CN218772796U (en) |
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- 2022-09-14 CN CN202222434934.9U patent/CN218772796U/en active Active
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