Heat-insulated micropump driven by induction heating thermal bubbles and preparation method thereof

A technology of induction heating and hot bubbles, applied in induction heating, induction heating devices, pumps, etc., can solve the problems of damage to the biological or chemical properties of the solution, high temperature, and achieve the effect of reducing damage and improving application prospects.
CN113175423BActive Publication Date: 2022-06-07BEIJING UNIV OF TECH
7 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
BEIJING UNIV OF TECH
Publication Date
2022-06-07

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

Heat-insulated micropump driven by induction heating and preparation method Thermal bubble drive for microfluid delivery, specifically a heat-bubble-driven micropump with heat source isolation function, using high-frequency alternating current wireless induction heating to generate heat bubbles , to drive the micropump. The liquid is used to isolate the heat source from the pumped liquid in the microchannel, reducing the influence of high temperature on the properties of the solution. This heat-insulated hot-bubble-driven micropump not only has the advantages of simple and easy-to-integrate structure, low working voltage, and long service life of ordinary hot-bubble micropumps, but also can reduce the temperature of the pumped liquid and reduce the impact of high temperature on some organisms in the solution. Or the damage of chemical substances, so the heat-bubble-driven heat-insulated micropump has a better application prospect.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention is a thermal bubble-driven micro-pump for micro-fluid transportation, specifically a thermal-bubble-driven micro-pump with a heat source isolation function, which utilizes high-frequency alternating current wireless induction heating to generate thermal bubbles, and realizes the drive of the micro-pump. . The liquid is used to isolate the heat source from the liquid being pumped in the microfluidic channel to reduce the effect of high temperature on the solution properties. This heat-insulating hot-bubble-driven micropump not only has the advantages of simple structure and easy integration, low operating voltage and long service life of ordinary hot-bubble micropumps, but also can reduce the temperature of the pumped liquid and reduce the impact of high temperature on some organisms in the solution. or chemical damage, so the thermal bubble-driven thermal insulation micropump has better application prospects. Background technique [000...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More