Unlock instant, AI-driven research and patent intelligence for your innovation.

Device, method, and system for flow detection

A flow detection device and flow detection technology, applied in the direction of measuring device, liquid/fluid solid measurement, measuring capacity, etc., can solve problems such as flow leakage meter

Pending Publication Date: 2018-05-08
鄂州市泽瑞高科分质供水工程有限公司
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if there is a phenomenon of dripping in the user's water, and the water in the pipe is in a static state during the dripping, the flow obtained by this method will have a leak.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device, method, and system for flow detection
  • Device, method, and system for flow detection
  • Device, method, and system for flow detection

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0033] see figure 1 and figure 2 , the first embodiment of the present invention provides a flow detection device 100, the flow detection device 100 includes: a pipeline 110, a solenoid valve 120, an inlet water pressure detection module 130, a water pressure flow detection module 140, a main control module 150 and communication module 160 . Wherein, the solenoid valve 120 , the inlet water pressure detection module 130 , the water pressure flow detection module 140 and the communication module 160 are all electrically connected to the main control module 150 .

[0034] The duct 110 is a through tubular structure made of rigid material. In this embodiment, the shape of the longitudinal section of the pipeline 110 can be: circular, rectangular or polygonal, etc. Optionally, in order to ensure the convenience of installation in actual use, the shape of the longitudinal section of the pipeline 110 can be selected as a circle, but Not limited. In addition, the length of the p...

no. 2 example

[0065] see Figure 4 , the second embodiment of the present invention provides a flow detection method, the flow detection method is applied to the main control module of the flow detection device. Flow detection methods include:

[0066] Step S100: According to the detection of the water pressure flow detection module, it is judged whether the water outlet space loses pressure.

[0067] Step S200: if yes, control the electromagnetic valve to switch from the closed state to the open state, and obtain the flow value according to the current flow signal sent by the water pressure flow detection module.

[0068] see Figure 5 , in a traffic detection method provided in the second embodiment of the present invention, step S100 further includes:

[0069] S110: Obtain the current pressure difference between the current water inlet pressure value and the current water outlet water pressure value.

[0070] S120: Determine whether the water outlet space is depressurized according t...

no. 3 example

[0073] see Figure 6 , the first embodiment of the present invention provides a flow detection system 200 , the flow detection system 200 includes: a terminal device 210 and a flow detection device 100 .

[0074] Specifically, the terminal device 210 may be a tablet computer, a smart phone, a personal digital assistant (personaldigital assistant, PDA) and the like. In this embodiment, the terminal device 210 may be selected as the user's smart phone. After the terminal device 210 is connected to the flow detection device 100 through the wireless network, the terminal device 210 can obtain the water consumption information sent by the flow detection device 100 in the form of a short message, and display the water consumption information, so that the user can intuitively and accurately know his water consumption situation .

[0075] In summary, the embodiments of the present invention provide a flow detection device, method and system. The flow detection device includes: a pi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Embodiments of the invention provide a device, a method, and a system for flow detection, and the invention belongs to the technical field of flow detection. The device for flow detection comprises apipe, a hydraulic pressure flow detection module, a solenoid valve, and a master control module electrically connected with the hydraulic pressure flow detection module and the solenoid valve. After the solenoid valve is closed in the pipe, the pipe is divided into a water inlet space and a water outlet space. The hydraulic pressure flow detection module is arranged in the water outlet space. Through the master control module, whether the water outlet space is decompressed is determined according to detection of the hydraulic pressure flow detection module. When the determination is yes, the master control module controls the solenoid valve to open, so that water flow is generated through pressure difference, and the master control module obtains a flow value according to a current flow signal sent by the hydraulic pressure flow detection module. Therefore, through the initial closed state of the solenoid valve, no matter whether leakage phenomenon occurs later, the flow value can be accurately counted according to the water flow generated when the solenoid valve is opened.

Description

technical field [0001] The present invention relates to the technical field of flow detection, in particular to a flow detection device, method and system. Background technique [0002] At present, flow meter statistics can be used to obtain the amount of water used by users in daily life. [0003] When using this method, if the user uses water normally, this method can accurately obtain the amount of water used by the user. However, if there is a phenomenon of dripping in the user's water, and the water in the pipe is in a static state during the dripping, the flow obtained by this method will have a leak. [0004] Therefore, how to accurately count the user's water consumption in the dripping state is a major problem in the industry at present. Contents of the invention [0005] In view of this, the object of the present invention is to provide a flow detection device, method and system, which can effectively improve the above problems. [0006] The implementation mod...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01F15/00
CPCG01F15/00
Inventor 谢菲
Owner 鄂州市泽瑞高科分质供水工程有限公司