Intelligent control method for semiconductor cold-heat exchanger
Through intelligent control methods, the thermoelectric effect of semiconductor materials and group intelligent algorithms are used to achieve efficient heat dissipation of semiconductor cold and heat exchangers, solving the problems of low refrigeration efficiency and high operating costs in the prior art, reducing the cost of equipment usage and meeting the needs under large areas or high loads.
Patent Information
- Application Number
- CN202411737430.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-03-25
AI Technical Summary
Existing semiconductor hot and cold exchangers are difficult to meet refrigeration needs under large areas or high loads, resulting in low refrigeration efficiency and high operating costs.
By using intelligent control methods, by collecting the operating data of semiconductor cold and heat exchangers, using thermoelectric effect and group intelligent algorithms, the temperature difference between the two sides of the semiconductor material is realized, the current is generated and converted into power, and the efficient exchange of heat is achieved.
It improves the heat dissipation efficiency of semiconductor cold and heat exchangers, reduces the cost of equipment, meets the working conditions under large areas or high loads, and does not require mechanical equipment, avoids noise and vibration.
Smart Images
Figure CN119690161A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of semiconductor heat exchangers, and in particular to an intelligent control method for semiconductor heat exchangers. Background Art
[0002] Semiconductor heat exchange is a method of heat exchange that utilizes the characteristics of semiconductor materials. When electric current passes through semiconductor materials, electrons will move, and this process will generate heat. When the semiconductor temperature is higher than the surrounding environment, the heat will be quickly transferred to the surrounding environment through the semiconductor material to achieve the purpose of heat exchange. Semiconductor heat exchange can achieve efficient heat exchange, because semiconductor materials have good thermal conductivity, and heat can be quickly transferred to the surrounding environment. Semiconductor materials can be made into various forms and sizes to meet different heat exchange needs, and can be made into sheets, thin rods or other shapes for easy installation and use. Semiconductor heat exchange does not require the use of chemicals or other pollutants, which is safe and environmentally friendly.
[0003] Currently, semiconductor heat exchangers need to effectively dissipate heat during operation, otherwise their performance will be affected. In large-area refrigeration applications, the heat dissipation problem will significantly increase the complexity and cost of the equipment. The refrigeration efficiency of semiconductor heat exchangers is relatively low, especially in large areas or high load cases, which is difficult to meet the needs of air conditioning. During the refrigeration process, the heat dissipation problem at the hot end makes the overall refrigeration efficiency low, resulting in higher operating costs. Summary of the invention
[0004] Purpose of the invention: The purpose of the present invention is to solve the deficiencies in the prior art and to provide an intelligent control method for a semiconductor heat exchanger.
[0005] Technical solution: The present invention provides an intelligent control method for a semiconductor heat exchanger. The semiconductor heat exchanger includes a plurality of PN electrodes. When current passes through the PN interface of the PN electrodes, heat energy and cold energy are generated. One side of the PN electrode absorbs heat and becomes hot, and the other side of the PN electrode releases heat and becomes cold. The following steps are used for control: (1) Collecting the operating data of the semiconductor heat exchanger, analyzing and processing the operating data of the semiconductor heat exchanger during operation, so that there is a temperature difference between the two ends of the semiconductor heat exchanger, and the semiconductor material in the semiconductor heat exchanger produces a thermoelectric effect; (2) The thermoelectric effect forms charge carriers, causing the holes on one side of the semiconductor material and the electrons on the other side to diffuse. The semiconductor heat exchanger is internally connected to a main screen control module and a split screen control module. The main screen control module is used to collect the internal temperature of the semiconductor heat exchanger, and the split screen control module is used to collect the external temperature of the semiconductor heat exchanger. (3) The movement of charge carriers in the semiconductor material generates an electric current; a control circuit is connected to convert the generated current into power; (4) Through power conversion, heat energy is transferred from the semiconductor material on the high-temperature side to the low-temperature side, so that the heat of the semiconductor heat exchanger is exchanged; (5) The low-temperature part on the other side of the semiconductor heat exchanger dissipates heat through the radiator, thereby maintaining a lower temperature than the high-temperature side; (6) Use swarm intelligence algorithm to analyze the internal and external temperatures of the semiconductor heat exchanger and output the optimal control method.
[0006] A further improvement of the present invention is that in step (1), the operating data of the semiconductor heat exchanger during operation includes flow rate and heat exchange area.
[0007] A further improvement of the present invention is that in step (2), the main screen control module includes control software, a transmitter and an editor.
[0008] A further improvement of the present invention is that in step (2), the split-screen control module is provided with a plurality of sub-displays, and the resolution and position of the sub-displays are configured in the system.
[0009] A further improvement of the present invention is that the secondary display handles multiple tasks simultaneously, and the secondary display includes a display stand, an HDMI adapter and an audio cable.
[0010] A further improvement of the present invention is that the main screen control module and the split screen control module are equipped with a PLC controller, and the PLC controller is used to control the electric regulating valve.
[0011] A further improvement of the present invention is that the PLC controller is connected to an automatic control module, which detects input signals in real time and is used to quickly execute the control program.
[0012] A further improvement of the present invention is that the automatic control module includes a temperature sensor, a transmission system and a humidity sensor.
[0013] Compared with the prior art, the intelligent control method for semiconductor heat exchangers provided by the present invention achieves at least the following beneficial effects: The present invention can realize heat transfer through electric current. When there is a temperature difference between the two ends, the semiconductor material in the semiconductor heat exchanger will produce a thermoelectric effect. The thermoelectric effect causes the holes on one side of the semiconductor material and the electrons on the other side to diffuse, forming charge carriers. The movement of the charge carriers in the semiconductor material will generate electric current. By connecting the circuit, the generated current can be converted into power. Through the power conversion, thermal energy will be transferred from the semiconductor material on the high-temperature side to the low-temperature side, realizing heat exchange, which can improve the heat dissipation efficiency of the semiconductor heat exchanger. There is no need to use additional mechanical equipment, no noise and vibration will be generated, the use cost of the equipment is reduced, and the working conditions under large areas or high loads are met. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is the work flow chart of the present invention. DETAILED DESCRIPTION
[0015] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components and steps, numerical expressions and numerical values set forth in the embodiments do not limit the scope of the present invention unless specifically stated otherwise.
[0016] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present invention and its application or use. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and devices should be considered part of the specification.
[0017] In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.
[0018] like Figure 1 As shown, an intelligent control method for a semiconductor heat exchanger is provided. The semiconductor heat exchanger includes a plurality of PN electrodes. When current passes through the PN interface of the PN electrodes, heat energy and cold energy are generated. One side of the PN electrode absorbs heat and becomes hot, and the other side of the PN electrode releases heat and becomes cold. The following steps are used for control: (1) Collecting the operating data of the semiconductor heat exchanger, analyzing and processing the operating data of the semiconductor heat exchanger during operation, so that there is a temperature difference between the two ends of the semiconductor heat exchanger, and the semiconductor material in the semiconductor heat exchanger produces a thermoelectric effect; (2) The thermoelectric effect forms charge carriers, causing the holes on one side of the semiconductor material and the electrons on the other side to diffuse. The semiconductor heat exchanger is internally connected to a main screen control module and a split screen control module. The main screen control module is used to collect the internal temperature of the semiconductor heat exchanger, and the split screen control module is used to collect the external temperature of the semiconductor heat exchanger. (3) The movement of charge carriers in the semiconductor material generates an electric current; a control circuit is connected to convert the generated current into power; (4) Through power conversion, heat energy is transferred from the semiconductor material on the high-temperature side to the low-temperature side, so that the heat of the semiconductor heat exchanger is exchanged; (5) The low-temperature part on the other side of the semiconductor heat exchanger dissipates heat through the radiator, thereby maintaining a lower temperature than the high-temperature side; (6) Use swarm intelligence algorithm to analyze the internal and external temperatures of the semiconductor heat exchanger and output the optimal control method.
[0019] To further explain this embodiment, it should be noted that in step (1), the operating data of the semiconductor heat exchanger during operation includes flow rate and heat exchange area.
[0020] To further explain this embodiment, it should be noted that in step (2), the main screen control module includes control software, a transmitter and an editor.
[0021] To further explain this embodiment, it should be noted that in step (2), the split-screen control module is provided with a plurality of sub-displays, and the resolution and position of the sub-displays are configured in the system.
[0022] To further explain the present embodiment, it should be noted that the sub-display can process multiple tasks simultaneously. The sub-display includes a display stand, an HDMI adapter and an audio cable. The sub-display can help users process multiple tasks simultaneously, thereby improving work efficiency.
[0023] To further explain the present embodiment, it should be noted that the main screen control module and the split-screen control module are equipped with a PLC controller, which is used to control the electric regulating valve. The PLC controller has high reliability and stability and can operate for a long time in harsh industrial environments.
[0024] To further explain the present embodiment, it should be noted that the PLC controller is connected to an automatic control module, which detects input signals in real time and is used to quickly execute control programs, thereby greatly improving data processing speed and communication capabilities, and can better support real-time control and the execution of complex algorithms.
[0025] To further explain the present embodiment, it should be noted that the automatic control module includes a temperature sensor, a transmission system and a humidity sensor. The temperature sensor and the humidity sensor use digital integrated sensors as probes and are equipped with digital processing circuits to convert the temperature and relative humidity in the environment into corresponding standard analog signals, thereby quickly measuring the temperature and humidity.
[0026] In summary: the present invention can achieve heat transfer through electric current. When there is a temperature difference between the two ends, the semiconductor material in the semiconductor heat exchanger will produce a thermoelectric effect. The thermoelectric effect causes the holes on one side of the semiconductor material and the electrons on the other side to diffuse, forming charge carriers. The movement of charge carriers in the semiconductor material will generate electric current. By connecting the circuit, the generated current can be converted into power. Through the conversion of power, thermal energy will be transferred from the semiconductor material on the high-temperature side to the low-temperature side to achieve heat exchange, which can improve the heat dissipation efficiency of the semiconductor heat exchanger. There is no need to use additional mechanical equipment, no noise and vibration will be generated, the use cost of the equipment is reduced, and the working conditions under large areas or high loads are met.
[0027] Although the embodiments of the present invention have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.
Claims
1. An intelligent control method for a semiconductor heat exchanger, characterized in that: The semiconductor heat exchanger includes a plurality of PN electrodes. When current passes through the PN interface of the PN electrodes, heat energy and cold energy are generated. One side of the PN electrode absorbs heat and becomes hotter, and the other side of the PN electrode releases heat and becomes colder. The following steps are used for control: (1) Collecting the operating data of the semiconductor heat exchanger, analyzing and processing the operating data of the semiconductor heat exchanger during operation, so that there is a temperature difference between the two ends of the semiconductor heat exchanger, and the semiconductor material in the semiconductor heat exchanger produces a thermoelectric effect; (2) The thermoelectric effect forms charge carriers, causing the holes on one side of the semiconductor material and the electrons on the other side to diffuse. The semiconductor heat exchanger is internally connected to a main screen control module and a split screen control module. The main screen control module is used to collect the internal temperature of the semiconductor heat exchanger, and the split screen control module is used to collect the external temperature of the semiconductor heat exchanger. (3) The movement of charge carriers in the semiconductor material generates an electric current; a control circuit is connected to convert the generated current into power; (4) Through power conversion, heat energy is transferred from the semiconductor material on the high-temperature side to the low-temperature side, so that the heat of the semiconductor heat exchanger is exchanged; (5) The low-temperature part on the other side of the semiconductor heat exchanger dissipates heat through the radiator, thereby maintaining a lower temperature than the high-temperature side; (6) Use swarm intelligence algorithm to analyze the internal and external temperatures of the semiconductor heat exchanger and output the optimal control method.
2. The intelligent control method for semiconductor heat exchanger according to claim 1, characterized in that: In the step (1), the operating data of the semiconductor heat exchanger during operation includes flow rate and heat exchange area.
3. The intelligent control method for semiconductor heat exchanger according to claim 1, characterized in that: In the step (2), the main screen control module includes control software, a transmitter and an editor.
4. The intelligent control method for semiconductor heat exchanger according to claim 1, characterized in that: In the step (2), the split-screen control module is provided with a plurality of sub-displays, and the resolution and position of the sub-displays are configured in the system.
5. The intelligent control method for semiconductor heat exchanger according to claim 4, characterized in that: The secondary display handles multiple tasks simultaneously, and the secondary display includes a display stand, an HDMI adapter and an audio cable.
6. The intelligent control method for semiconductor heat exchanger according to claim 1, characterized in that: The main screen control module and the split screen control module are equipped with a PLC controller, and the PLC controller is used to control the electric regulating valve.
7. The intelligent control method for semiconductor heat exchanger according to claim 6, characterized in that: The PLC controller is connected to an automatic control module, which detects input signals in real time and is used to quickly execute a control program.
8. The intelligent control method for semiconductor heat exchanger according to claim 7, characterized in that: The automatic control module includes a temperature sensor, a transmission system and a humidity sensor.