The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 17, 2021
Filed:
Feb. 27, 2018
Applicant:
Hohai University, Nanjing, CN;
Inventors:
Assignee:
HOHAI UNIVERSITY, Nanjing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 55/07 (2006.01); C02F 7/00 (2006.01); G05D 9/02 (2006.01); F16K 24/06 (2006.01); F16K 33/00 (2006.01);
U.S. Cl.
CPC ...
F16L 55/07 (2013.01); C02F 7/00 (2013.01); G05D 9/02 (2013.01); F16K 24/06 (2013.01); F16K 33/00 (2013.01); Y10T 137/3046 (2015.04); Y10T 137/3049 (2015.04);
Abstract
An automatic draining device for condensed water or leaking water in an aeration pipeline comprises a water tank, a draining and exhausting stand pipe and a float bowl valve. According to the automatic draining device, the condensed water or the leaking water is sprayed out through pressurized air; under the condition that the condensed water or the leaking water in the aeration pipeline is basically drained, the outlet is basically closed, only allowing little gas to flow out; and meanwhile, when water is accumulated in the pipeline, the water outlet can be automatically opened widely to drain the accumulated water rapidly.