Solenoid pump with slide inside for driving liquid metal
A liquid metal and electromagnetic pump technology, applied in the field of electromagnetic pumps, can solve the problems of increasing the amount of liquid metal and the high cost of radiator manufacturing
Inactive Publication Date: 2012-02-15
北京依米康散热技术有限公司
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Problems solved by technology
However, increasing the width of the liquid metal flow channel will undoubtedly increase the amount of liquid metal, and metals with a melting point near room temperature are generally more expensive, which makes the overall manufacturing cost of the radiator higher.
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Embodiment Construction
[0034] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0035] figure 1 It is a structural schematic diagram of an electromagnetic pump for driving liquid metal with a slider inside of the present invention; figure 2 for figure 1 A-A (horizontal cross-section) schematic diagram of ; image 3 for figure 1 Schematic diagram of B-B (longitudinal and cross-section along the flow channel direction); Figure 4 for figure 1 C-C (longitudinal and cross-section vertical to the direction of the hollow flow channel) schematic diagram. As can be seen from the figure, the structure of the electromagnetic pump for driving liquid metal with a slider inside the present invention is as follows:
[0036] The electromagnetic pump for driving liquid metal with a slider inside the present invention comprises:
[0037] A pump body 1;
[0038] The inside of the pump body 1 is provided with a hollow flow...
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The invention relates to an electromagnetic pump with a slider inside for driving liquid metal, which includes: a pump body with a hollow flow channel inside, and flow channels communicating with the outside are respectively provided on the opposite wall of the hollow flow channel The inlet and the outlet of the flow channel; sheet electrodes are respectively embedded on the opposite wall of the hollow flow channel; liquid metal is installed in the hollow flow channel; sliders installed in the hollow flow channel; respectively embedded in the upper surface of the pump body And the sheet magnet on the lower surface, the sheet magnet is vertically corresponding to the hollow flow channel; the large plane of the sheet magnet and the large plane of the sheet electrode are perpendicular to each other; and an external power supply installed on the surface of the pump body A control circuit module; the sheet electrode input terminal is connected with the control circuit of the control circuit module. The electromagnetic pump has the advantages of simple structure, good sealing performance, corrosion resistance, low manufacturing cost and high efficiency.
Description
technical field [0001] The invention relates to an electromagnetic pump, in particular to an electromagnetic pump with a slider inside for driving liquid metal movement, which can be used to significantly increase the driving force of the electromagnetic pump without increasing the amount of liquid metal. Background technique [0002] In recent years, with the rapid development of high-end computer chips and optoelectronic device technologies, the problem of thermal barrier has become increasingly serious, and has become a bottleneck restricting the further development of chip technology. So far, the commonly used cooling methods mainly include: air cooling, water cooling and heat pipe cooling. Among them, conventional air cooling has been difficult to meet the heat dissipation requirements of high-performance optoelectronic equipment, and water cooling and heat pipe heat dissipation can also meet the current heat dissipation load to a certain extent. However, the disadvant...
Claims
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IPC IPC(8): H02K44/02
Inventor 刘静
Owner 北京依米康散热技术有限公司