Title:
INTELLIGENT VALVE
Document Type and Number:
WIPO Patent Application WO/2022/000372
Kind Code:
A1
Abstract:
An intelligent valve (10), comprising: a pipeline (200) with a valve assembly (220), a housing (100) fixed on the pipeline (200), a power mechanism (500) and a control device (300) located in the housing (100), and a measurement device disposed on the pipeline (200). The power mechanism (500) is coupled to the valve assembly (220) and is capable of driving the valve assembly (220) to move, wherein the power mechanism (500) comprises a driving device (501). The measurement device is capable of measuring status information of a fluid, such as rate of flow, temperature, and pressure. The control device (300) comprises a communication module (305) and a control module (309), wherein the communication module (305) can receive a control instruction; and the control module (309) is respectively connected to the driving device (501) and the communication module (305), and can control the driving device (501) in response to the control instruction. The intelligent valve (10) can feed back, in real time, state information of a fluid, such as rate of flow, temperature and pressure, thereby facilitating a user in making a decision according to the state information, remotely controlling the adjustment of the usage amount of fluid flowing through a pipeline, and switching on and off the intelligent valve. In addition, leakage detection can be carried out, and the pipeline can be automatically closed in a timely manner, thereby preventing property loss and avoiding potential safety hazards.
Inventors:
LI YUEMING (CN)
Application Number:
PCT/CN2020/099744
Publication Date:
January 06, 2022
Filing Date:
July 01, 2020
Export Citation:
Assignee:
HANGZHOU UNITED TOOLS CO LTD (CN)
HANGZHOU GREAT STAR IND CO LTD (CN)
HANGZHOU GREAT STAR IND CO LTD (CN)
International Classes:
F16K31/53; F16K31/05; F16K37/00
Foreign References:
| CN212273210U | 2021-01-01 | |||
| CN109000022A | 2018-12-14 | |||
| CN201934752U | 2011-08-17 | |||
| CN109114283A | 2019-01-01 | |||
| CN201310667Y | 2009-09-16 | |||
| US20090165866A1 | 2009-07-02 |
Attorney, Agent or Firm:
SUNRAY INTELLECTUAL PROPERTY ATTORNEYS (CN)
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