A fluid driving device and a urine drainage structure used for the same

A fluid-driven, fluid-based technology, applied in suction devices, hypodermic injection devices, pumping and pumping systems, etc., can solve the problems of large volume, adverse effects of liquid pipelines, and complex structure of liquid pumps, and achieve easy flow control and smooth urination , The effect of simple structure design

Pending Publication Date: 2019-01-15
SHANGHAI CLINICAL ENGINE TECH DEV CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the high pressure or negative pressure formed inside the pipeline by using the liquid pump as the driving force will have adverse effects on the liquid pipeline, for example, the soft pipeline will be stretched or sucked.
In addition, the structure of the liquid pump is generally more complicated, the volume is larger, and it is not suitable for some situations where the space is limited.

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A fluid driving device and a urine drainage structure used for the same
  • A fluid driving device and a urine drainage structure used for the same
  • A fluid driving device and a urine drainage structure used for the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Please refer to Figure 6A and Figure 6B , in the first embodiment of the present application, the power part can be a piezoelectric ceramic vibrator 131, and the piezoelectric ceramic vibrator 131 has a plurality of them, and can be pasted on the outer surface of the body (pipe) 11 at equal intervals. , the water-repellent member 12 is a diaphragm 121 arranged on the inner surface of the flow guide channel 111, and the diaphragm 121 has certain toughness. Such as Figure 6A As shown, multiple sets of diaphragms 121 are arranged in the guide channel 111, and each set of diaphragms 121 is uniformly arranged on the inner surface of the pipe 11 in the axial direction, and each set of diaphragms 121 is also along the circumference of the inner surface of the pipe 11. Evenly distributed (such as Figure 6B As shown), each diaphragm 121 has the same inclination angle with the inner surface of the guide channel 111, preferably, the inclination angle can be set between 5° a...

Embodiment 2

[0065] see Figure 7 , in the second embodiment of the present application, the fluid drive device provided by the present invention is applied to the transportation of water bodies. The power element is a vibrator 132, and the vibrator 132 is, for example, a vibration motor, a pneumatic vibrator, a hydraulic vibrator, or a piezoelectric vibrator, but it is not limited thereto. The main body 11 is a trough-shaped container for water to flow, and the water-repelling member 12 is a diaphragm 122 with certain toughness. The vibrator 132 is fixed on the outer wall of the trough container 11, and the diaphragm 122 is evenly arranged on the inner wall of the trough container 11. The diaphragm 122 has a certain inclination angle with the inner wall of the tank-shaped container 111 , and the preferred inclination angle is between 5° and 89°. When the control unit 15 drives the vibrator 132 to vibrate, the vibrator 132 will drive the trough container 11 and the diaphragm 122 to vibra...

Embodiment 3

[0068] see Figure 8 , in the third embodiment of the present application, the power element is an electromagnetic coil 133 (which can also be designed as a permanent magnet), which can only be arranged at one end of the body 11, or can be arranged at both ends of the body 11 respectively , preferably, the axis of the electromagnetic coil 133 coincides with the axis of the guide channel 111 . The electromagnetic coil 133 can generate a magnetic field with variable strength. The water-repellent element 12 is a flexible magnetic film 123 containing magnetic material and arranged on the inner surface of the flow guide channel 111 . The magnetic film 123 is made of magnetic material or a composite material containing magnetic material. The magnetic material is a material capable of interacting with a magnetic field, including but not limited to ferrous materials, permanent magnetic materials, and soft magnetic materials. Preferably, the water-repelling element 12 is a diaphragm ...

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

PUM

No PUM Login to view more

Abstract

The present invention provides a fluid driving device and a urine drainage structure for use therein. The fluid driving device is mainly composed of a main body, a water diverter, a power element anda control unit. The water diverter is attached to the inner surface of a guide passage, and the strength of the power provided by the power is controlled by the control unit so as to control the vibration or oscillation of the water diverter and drive the fluid to flow in the guide passage so as to achieve the purpose of flow control.

Description

technical field [0001] The embodiment of the present application relates to a fluid drive device. Background technique [0002] Most of the current methods for driving the flow of liquid in the pipeline are to form high pressure or negative pressure at a top or middle position of the pipeline, and use various liquid pumps to achieve this goal. However, the high pressure or negative pressure formed inside the pipeline by using the liquid pump as the driving force will have adverse effects on the liquid pipeline, for example, the soft pipeline will be stretched or sucked. In addition, the structure of the liquid pump is generally relatively complicated, and the volume is relatively large, so it is not suitable for some situations where the space is limited. [0003] Therefore, how to design a liquid-driven device to solve the aforementioned problems in the prior art is a technical subject to be solved urgently in this application. Contents of the invention [0004] In orde...

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

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00
CPCA61M1/74A61M1/80
Inventor 不公告发明人
Owner SHANGHAI CLINICAL ENGINE TECH DEV CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap