Wind speed and direction detection device

A technology of wind speed, direction and detection device, which is used in measurement devices, velocity/acceleration/impact measurement, and fluid velocity measurement using a swirl flowmeter

Pending Publication Date: 2021-07-06
苏州容启传感器科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Flow sensor for detecting wind speed

Method used

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  • Wind speed and direction detection device
  • Wind speed and direction detection device
  • Wind speed and direction detection device

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Embodiment Construction

[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indic...

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Abstract

The invention discloses a wind speed and direction detection device, relates to the technical field of wind speed and direction detection, and aims to solve the problems of inconvenience in carrying and low detection accuracy. The wind speed and direction detection device comprises a device body, a wind direction rod, a direction indicator and a flow sensor, an air duct which extends in the radial direction of the device body and penetrates through the device body is arranged in the device body, and the air duct is provided with an air inlet and an air outlet; the wind direction rod and the direction indicator are fixed on the device body, and the extension direction of the wind direction rod is parallel to the extension direction of the air duct; and the flow sensor is arranged in the air duct.

Description

technical field [0001] The invention relates to the technical field of wind speed and direction detection, in particular to a wind speed and direction detection device. Background technique [0002] In many fields such as field operations, individual combat, and miniature weather stations, the demand for small and portable wind direction and anemometers is gradually increasing. [0003] The measurement of wind speed and direction by anemometers is commonly based on mechanical principles, acoustic principles and heat transfer principles, which are cup anemometers, ultrasonic anemometers, and thermal anemometers. Among them, the wind cup anemometer measures the wind speed and direction by measuring the speed and direction of the wind cup. Its structure is simple and easy to process, but it is prone to mechanical wear and requires frequent maintenance. It has low sensitivity and large volume under low wind speed conditions; Ultrasonic anemometers characterize the wind speed an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01P5/01G01P13/02
CPCG01P5/01G01P13/02
Inventor 王媛
Owner 苏州容启传感器科技有限公司
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