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Title:
FLOW SPEED DETECTOR APPLICABLE IN HIGH-FREQUENCY VIBRATION OPERATION CONDITION
Document Type and Number:
WIPO Patent Application WO/2021/135229
Kind Code:
A1
Abstract:
A flow speed detector applicable in a high-frequency vibration operation condition comprises a tube head (1) of the flow speed detector and a discharge tube. A tube body (9) of the flow speed detector is fixedly connected to an upper end of the tube head (1) thereof, and a guide tube (5) is sleeved on a surface of the tube body (9) of the flow speed detector. A lower end of the guide tube (5) is fixedly connected to the discharge tube. A protection support frame (6) is sleeved on a surface of the tube head (1) of the flow speed detector. A connection block (7) is fixedly connected to an upper end of the protection support frame (6). An end of the connection block (7) away from the protection support frame (6) is fixedly connected to an upper internal wall of the discharge tube, and the connection block (7) is sleeved on a surface of the tube body (9) of the flow speed detector. A matching protection screen plate (8) is fixedly connected to each of four side surfaces of the protection support frame (6). The invention provides protection to the flow speed detector while the detector is performing detection on the flow speed of waste water in a discharge pipeline, thereby increasing the service life of the flow speed detector, and effectively preventing large solids in waste water colliding with a flow speed detection device and causing damage thereto.

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Inventors:
TAO JIN (CN)
TANG YANDONG (CN)
Application Number:
PCT/CN2020/107614
Publication Date:
July 08, 2021
Filing Date:
August 07, 2020
Export Citation:
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Assignee:
SUZHOU MULTITECH AUTOMATION EQUIPMENT CO LTD (CN)
International Classes:
G01P1/00; G01P5/00
Foreign References:
CN110988377A2020-04-10
CN210954078U2020-07-07
CN86108400A1987-08-12
CN104568023A2015-04-29
CN209043923U2019-06-28
CN109738672A2019-05-10
CN204085587U2015-01-07
CN106706049A2017-05-24
JP2001349753A2001-12-21
Attorney, Agent or Firm:
SUZHOU ZHOUZHI PATENT AGENCY (CN)
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