Invention Grant
- Patent Title: Heart-type circulation device
- Patent Title (中): 心型循环装置
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Application No.: US14236074Application Date: 2013-05-10
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Publication No.: US09254221B2Publication Date: 2016-02-09
- Inventor: Henglai Zhao
- Applicant: Henglai Zhao
- Agency: Wiersch IP lAW
- Priority: CN201210144484 20120511
- International Application: PCT/CN2013/075435 WO 20130510
- International Announcement: WO2013/166982 WO 20131114
- Main IPC: E03B7/07
- IPC: E03B7/07 ; A61F7/00 ; A47G9/02 ; A47C21/04 ; F24H1/10 ; F24H9/14 ; F04B17/04 ; F04B23/02 ; F04B43/04

Abstract:
A heart-type circulation device comprises a power system, a cover plate (16), an elastic plate (5), a pressing contact ring (6), a water inlet (13), a check valve A (9), a self-pressing liquid storage tank (12), a check valve B (10), a water outlet (11), and a pipeline (17). The elastic plate (5) is disposed above the power system, the pressing contact ring (6) is disposed on the periphery of a bottom surface of the elastic plate (5), and the pressing contact ring (6), the elastic plate (5), and the cover plate (16) are fixedly connected in sequence from bottom to top. The water inlet (13) and the water outlet (11) are in communication with each other between the cover plate (16) and the elastic plate (5) via the cover plate (16) respectively. The water inlet (13), the check valve A (9), the self-pressing liquid storage tank (12), the check valve B (10), and the water outlet (11) are connected in sequence via the pipeline (17), wherein the direction of the check valve A (9) is the direction of a fluid flowing to the cover plate (16), and the direction of the check valve B (10) is the direction of the fluid flowing out of the cover plate (16). The space where the whole pipeline (17) is in communication with the self-pressing liquid storage tank (12) is filled up with a liquid. The heart-type circulation device has a simple structure, makes no noise, and has no leakage and a low maintenance rate, and is energy-saving, environment-friendly, green and efficient.
Public/Granted literature
- US20150075644A1 HEART-TYPE CIRCULATION DEVICE Public/Granted day:2015-03-19
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