CN111289037A - Internet of things system based on electronic water gauge - Google Patents
Internet of things system based on electronic water gauge Download PDFInfo
- Publication number
- CN111289037A CN111289037A CN202010143947.3A CN202010143947A CN111289037A CN 111289037 A CN111289037 A CN 111289037A CN 202010143947 A CN202010143947 A CN 202010143947A CN 111289037 A CN111289037 A CN 111289037A
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- China
- Prior art keywords
- pipeline
- electronic water
- detection
- water gauge
- insulating shell
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Abstract
The invention discloses an Internet of things system based on electronic water gauges, which comprises a cloud server, a terminal display and a plurality of electronic water gauges, wherein the cloud server is connected with the terminal display; each electronic water gauge detects the relevant parameters of liquid in the corresponding pipeline, transmits the parameters to the control module, transmits the parameters to the cloud server through the wireless communication module, and transmits the parameters to the terminal display through the cloud server for display. According to the invention, through designing the Internet of things system for detecting liquid in the pipeline in real time based on the electronic water gauge, a plurality of the Internet of things systems are arranged at corresponding positions of the pipeline to be detected, wherein the control device of the electronic water gauge is positioned outside the pipeline, the detection gauge is positioned in the pipeline, the detection gauge detects relevant parameters of the liquid in the pipeline in real time and transmits the parameters to the control module, then the parameters are transmitted to the cloud server through the wireless communication module, and then the parameters are transmitted to the terminal display through the cloud server for display, so that a detector only needs to check the parameters on the terminal display. The terminal display can display the information of all the electronic water gauges and the detection parameter values of the liquid in the corresponding pipeline in real time. The system has the advantages of high intelligent degree, convenient detection operation and high detection precision.
Description
Technical Field
The invention belongs to the technical field of liquid detection in pipelines, and particularly relates to an Internet of things system based on an electronic water gauge.
Background
In industrial plumbing, and sewer drainage, it is often necessary to detect the liquid flowing in the pipe, such as flow rate, level, etc. However, because the pipeline is sealed, the detection of some parts of the pipeline is difficult due to the characteristics of different pipe wall thicknesses and materials of the pipeline, easy leakage of the pipeline and the like. Therefore, it is necessary to design a detection device for detecting the flowing liquid in the pipeline.
Disclosure of Invention
The invention aims to provide an Internet of things system based on an electronic water gauge, and solves the technical problem that liquid flowing in a pipeline is difficult to detect in the prior art.
In order to realize the purpose, the invention adopts the specific technical scheme that:
the Internet of things system based on the electronic water gauges comprises a cloud server, a terminal display and a plurality of electronic water gauges;
the electronic water gauges are respectively arranged on different pipelines to be detected and are used for detecting relevant parameters of liquid in the pipelines;
each electronic water gauge comprises a control device arranged outside the pipeline and a detection gauge positioned in the pipeline; the control device comprises a first insulating shell, a battery and a control circuit board, wherein the battery and the control circuit board are arranged in the first insulating shell; the detection ruler is connected with the control circuit board through a lead; the battery supplies power to the control module, the wireless communication module and the detection ruler; the wireless communication module is electrically connected with the control module and is communicated with the cloud server;
the information stored in the control module of each electronic water gauge comprises a unique number of the electronic water gauge and basic information of a corresponding pipeline at the installation position of the electronic water gauge;
each electronic water gauge detects relevant parameters of liquid in a corresponding pipeline, transmits the parameters to the control module, transmits the parameters to the cloud server through the wireless communication module, and transmits the parameters to the terminal display through the cloud server for display;
and the terminal display displays the information of all the electronic water gauges and the detection parameter values of the liquid in the corresponding pipeline in real time.
According to the invention, through designing the Internet of things system for detecting liquid in the pipeline in real time based on the electronic water gauge, a plurality of the Internet of things systems are arranged at corresponding positions of the pipeline to be detected, wherein the control device of the electronic water gauge is positioned outside the pipeline, the detection gauge is positioned in the pipeline, the detection gauge detects relevant parameters of the liquid in the pipeline in real time and transmits the parameters to the control module, then the parameters are transmitted to the cloud server through the wireless communication module, and then the parameters are transmitted to the terminal display through the cloud server for display, so that a detector only needs to check the parameters on the terminal display. The terminal display can display the information of all the electronic water gauges and the detection parameter values of the liquid in the corresponding pipeline in real time. The system has the advantages of high intelligent degree, convenient detection operation and high detection precision.
Through setting up first insulation housing, play the guard action, prevent the short circuit phenomenon simultaneously. The electronic water gauge is simple in structure and convenient to operate, and is beneficial to detecting all parts of a pipeline.
Further improved, the basic information of the pipeline stored in the control module of each electronic water gauge comprises the purpose, the diameter and the material of the pipeline, the name of the conveyed liquid and the position information of the part to be detected. The pipeline information can be conveniently and accurately known by detection personnel in time.
In a further improvement, the terminal display is a mobile phone and/or a computer.
In a further improvement, the terminal display can be used for multi-screen display, and can simultaneously select and display a map of an area where the electronic water gauge is located, codes of all electronic water gauges displayed in a graph form and corresponding related parameters of liquid according to requirements;
the position of each electronic water gauge in the map is marked by an identifier, and basic information of a pipeline where the corresponding electronic water gauge is located can be displayed by clicking the identifier.
The basic information and the detected parameter values of the pipelines can be visually checked in multiple ways through multi-screen display.
The liquid level detection device is further improved, and the detection ruler is provided with a liquid level sensor and a flow sensor and used for detecting the liquid level value and the flow speed parameter of liquid in the pipeline.
In a further improvement, the detection ruler comprises a second insulating shell, the liquid level sensor comprises a detection ruler circuit board which is hermetically arranged in the second insulating shell, and a plurality of sensitive elements which are arranged on the detection ruler circuit board along the length direction of the detection ruler circuit board, scale marks are arranged on the second insulating shell, and each sensitive element corresponds to a corresponding scale mark;
the upper end of the second insulating shell is fixedly connected with the first insulating shell, and the detection ruler circuit board is connected with the control circuit board through a lead;
the sensitive element is exposed outside the second insulating shell and used as an anode of the detection circuit;
and a metal block electrically connected with the detection ruler circuit board is arranged at the bottom of the second insulating shell and used as a cathode of the detection circuit.
The detection ruler is inserted into the pipeline and is vertical to the length direction of the pipeline, and the sensitive element in the liquid is conducted with the metal block through the liquid due to the fact that the liquid is conductive, and a loop is formed. The conduction of different sensitive elements corresponds to different current values of the detection circuit. The control module calculates the current value in the detection circuit to obtain a corresponding liquid level value, so that different current values correspond to a scale mark on the detection ruler one by one, the operation is easy, and the detection precision is high.
The pipeline is further improved, a mounting hole is formed in the pipeline, the detection ruler penetrates through the mounting hole to be located in the pipeline, and the control device is fixed outside the pipeline;
and the outer wall of the second insulating shell is connected with the inner wall of the mounting hole through a sealant.
Correspond the pipeline that the wall thickness is thick, through directly punch on the pipeline carry on fixed mounting just can, prevent that the electron water gauge from droing, seal through adopting sealed glue in the junction, prevent the liquid leakage in the pipeline.
The improved structure is characterized in that the mounting hole is a threaded hole, the upper end of the second insulating shell is provided with an external thread, the detection ruler is connected with the pipeline through threads, the disassembly is convenient, and the detection ruler is connected with the pipeline through a sealant.
The pipeline is further improved, a mounting hole is formed in the pipeline, a connecting pipe is welded to the pipeline and located on the periphery of the mounting hole, the detection ruler penetrates through the connecting pipe and the mounting hole and then is located in the pipeline, and the lower end of the first insulating shell or the upper end of the second insulating shell is fixedly connected with the connecting pipe in a sealing mode. Through setting up the connecting pipe, be convenient for install electron water gauge.
The pipeline is further improved, the half joint is sleeved on the pipeline, the connecting pipe is welded on the half joint, the pipeline is provided with a mounting hole, the connecting pipe is located on the periphery of the mounting hole and communicated with the mounting hole, the detection ruler is located in the pipeline after penetrating through the connecting pipe and the mounting hole, and the lower end of the first insulating shell or the upper end of the second insulating shell is fixedly connected with the connecting pipe in a sealing mode.
For a pipeline with a thin pipe wall, if holes are directly punched on the pipeline, the pipeline is easy to deform and even break. The half joint is sleeved at the position to be detected of the pipeline, the inner wall of the half joint is matched with the outer wall of the pipeline and is in sealing connection, the wall thickness of the pipeline is increased equivalently, then the half joint is punched until the pipeline wall is communicated, and a mounting hole is formed. The installation hole is convenient to be arranged on the pipeline by arranging the half joint, and the installation of the electronic water gauge is facilitated.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through designing the Internet of things system for detecting liquid in the pipeline in real time based on the electronic water gauge, a plurality of the Internet of things systems are arranged at corresponding positions of the pipeline to be detected, wherein the control device of the electronic water gauge is positioned outside the pipeline, the detection gauge is positioned in the pipeline, the detection gauge detects relevant parameters of the liquid in the pipeline in real time and transmits the parameters to the control module, then the parameters are transmitted to the cloud server through the wireless communication module, and then the parameters are transmitted to the terminal display through the cloud server for display, so that a detector only needs to check the parameters on the terminal display. The terminal display can display the information of all the electronic water gauges and the detection parameter values of the liquid in the corresponding pipeline in real time. The system has the advantages of high intelligent degree, convenient detection operation and high detection precision.
Drawings
Fig. 1 is a schematic diagram of an internet of things system based on an electronic water gauge.
Fig. 2 is a schematic structural view of the small electronic water gauge provided on a pipeline according to the present invention.
Fig. 3 is a schematic structural diagram of a small electronic water gauge.
Fig. 4 is a schematic structural diagram of the huff section.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The first embodiment is as follows:
as shown in fig. 1-4, the internet of things system based on the electronic water gauge comprises a cloud server 1, a terminal display 2 and a plurality of electronic water gauges 3;
the electronic water gauges 3 are respectively arranged on different pipelines 4 to be detected and are used for detecting relevant parameters of liquid in the pipelines;
each electronic water gauge 3 comprises a control device 31 arranged outside the pipeline and a detection ruler 32 arranged in the pipeline; the control device comprises a first insulating shell, a battery and a control circuit board, wherein the battery and the control circuit board are arranged in the first insulating shell; the detection ruler is connected with the control circuit board through a lead; the battery supplies power to the control module, the wireless communication module and the detection ruler; the wireless communication module is electrically connected with the control module and is communicated with the cloud server;
the information stored in the control module of each electronic water gauge comprises a unique number of the electronic water gauge and basic information of a corresponding pipeline at the installation position of the electronic water gauge;
each electronic water gauge detects relevant parameters of liquid in a corresponding pipeline, transmits the parameters to the control module, transmits the parameters to the cloud server through the wireless communication module, and transmits the parameters to the terminal display through the cloud server for display;
and the terminal display displays the information of all the electronic water gauges and the detection parameter values of the liquid in the corresponding pipeline in real time.
According to the invention, through designing the Internet of things system for detecting liquid in the pipeline in real time based on the electronic water gauge, a plurality of the Internet of things systems are arranged at corresponding positions of the pipeline to be detected, wherein the control device of the electronic water gauge is positioned outside the pipeline, the detection gauge is positioned in the pipeline, the detection gauge detects relevant parameters of the liquid in the pipeline in real time and transmits the parameters to the control module, then the parameters are transmitted to the cloud server through the wireless communication module, and then the parameters are transmitted to the terminal display through the cloud server for display, so that a detector only needs to check the parameters on the terminal display. The terminal display can display the information of all the electronic water gauges and the detection parameter values of the liquid in the corresponding pipeline in real time. The system has the advantages of high intelligent degree, convenient detection operation and high detection precision.
Through setting up first insulation housing, play the guard action, prevent the short circuit phenomenon simultaneously. The electronic water gauge is simple in structure and convenient to operate, and is beneficial to detecting all parts of a pipeline.
In this embodiment, the basic information of the pipeline stored in the control module of each electronic water gauge includes the use, diameter, material, name of the liquid to be transported, and the position information of the part to be detected. The pipeline information can be conveniently and accurately known by detection personnel in time.
In this embodiment, the terminal display is a mobile phone. In other embodiments, the terminal display may be an IPAD, a computer, or the like.
In this embodiment, the terminal display can display multiple screens, and can simultaneously select and display the map of the area where the electronic water gauge is located, the codes of all the electronic water gauges displayed in the form of a graph and the corresponding relevant parameters of the liquid according to the requirements;
the position of each electronic water gauge in the map is marked by an identifier, and basic information of a pipeline where the corresponding electronic water gauge is located can be displayed by clicking the identifier.
The basic information and the detected parameter values of the pipelines can be visually checked in multiple ways through multi-screen display.
In this embodiment, the detection ruler is provided with a liquid level sensor and a flow sensor for detecting a liquid level value and a flow rate parameter of liquid in the pipeline.
In other embodiments, one or more of an oxygen content sensor and a PH sensor may be further disposed on the measuring ruler. The flow rate, the oxygen content and the pH value of the liquid in the pipeline are respectively detected, and accurate and visual numerical values are provided for detection personnel in real time.
In this embodiment, the detection ruler 32 includes a second insulating housing, the liquid level sensor includes a detection ruler circuit board hermetically disposed in the second insulating housing, and a plurality of sensitive elements disposed on the detection ruler circuit board along a length direction thereof, scale marks are disposed on the second insulating housing, and each sensitive element corresponds to a corresponding scale mark;
the upper end of the second insulating shell is sleeved with a metal explosion-proof cable waterproof joint 33, the metal explosion-proof cable waterproof joint 33 is connected with the first insulating shell, and the detection ruler circuit board is connected with the control circuit board through a lead;
the sensitive element is exposed outside the second insulating shell and used as an anode of the detection circuit;
and a metal block electrically connected with the detection ruler circuit board is arranged at the bottom of the second insulating shell and used as a cathode of the detection circuit.
The detection ruler is inserted into the pipeline and is vertical to the length direction of the pipeline, and the sensitive element in the liquid is conducted with the metal block through the liquid due to the fact that the liquid is conductive, and a loop is formed. The conduction of different sensitive elements corresponds to different current values of the detection circuit. The control module calculates the current value in the detection circuit to obtain a corresponding liquid level value, so that different current values correspond to a scale mark on the detection ruler one by one, the operation is easy, and the detection precision is high.
In this embodiment, the half joint 5 sleeved on the pipeline 4 is welded with the connecting pipe 51 on the half joint 5, the pipeline 4 is provided with a mounting hole, the connecting pipe 41 is located at the periphery of the mounting hole and is communicated with the mounting hole, the detection ruler 32 is located in the pipeline 4 after penetrating through the connecting pipe 51 and the mounting hole, and the lower end of the first insulating shell or the upper end of the second insulating shell is fixedly connected with the connecting pipe in a sealing manner.
For a pipeline with a thin pipe wall, if holes are directly punched on the pipeline, the pipeline is easy to deform and even break. The half joint is sleeved at the position to be detected of the pipeline, the inner wall of the half joint is matched with the outer wall of the pipeline and is in sealing connection, the wall thickness of the pipeline is increased equivalently, then the half joint is punched until the pipeline wall is communicated, and a mounting hole is formed. The installation hole is convenient to be arranged on the pipeline by arranging the half joint, and the installation of the electronic water gauge is facilitated.
In this embodiment, the second insulating housing is a transparent plastic tube, and the circuit board of the measuring tape is sealed in the second insulating housing by a sealant. The sensitive element is a metal sheet, and two ends of the metal sheet are connected with corresponding welding points on the circuit board of the detection ruler in a welding manner.
Example two:
in the embodiment, the pipeline is provided with a mounting hole, the detection ruler penetrates through the mounting hole to be positioned in the pipeline, and the control device is fixed outside the pipeline;
and the outer wall of the second insulating shell is connected with the inner wall of the mounting hole through a sealant.
Correspond the pipeline that the wall thickness is thick, through directly punch on the pipeline carry on fixed mounting just can, prevent that the electron water gauge from droing, seal through adopting sealed glue in the junction, prevent the liquid leakage in the pipeline.
In other embodiments, the mounting hole is a threaded hole, the upper end of the second insulating shell is provided with an external thread, and the detection ruler is connected with the pipeline through the thread, so that the detection ruler is convenient to detach and is connected with the pipeline through a sealant.
The other portions are the same as in the embodiment.
Example three:
in this embodiment, the pipeline has been seted up the mounting hole, and the welding has the connecting pipe on the pipeline, and the connecting pipe is located the mounting hole periphery, and the detection chi passes and is located the pipeline behind connecting pipe and the mounting hole, the lower extreme of first insulating housing or the upper end and the sealed fixed connection of connecting pipe of second insulating housing. Through setting up the connecting pipe, be convenient for install electron water gauge.
The other portions are the same as in the embodiment.
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The Internet of things system based on the electronic water gauges is characterized by comprising a cloud server, a terminal display and a plurality of electronic water gauges;
the electronic water gauges are respectively arranged on different pipelines to be detected and are used for detecting relevant parameters of liquid in the pipelines;
each electronic water gauge comprises a control device arranged outside the pipeline and a detection gauge positioned in the pipeline; the control device comprises a first insulating shell, a battery and a control circuit board, wherein the battery and the control circuit board are arranged in the first insulating shell; the detection ruler is connected with the control circuit board through a lead; the battery supplies power to the control module, the wireless communication module and the detection ruler; the wireless communication module is electrically connected with the control module and is communicated with the cloud server;
the information stored in the control module of each electronic water gauge comprises a unique number of the electronic water gauge and basic information of a corresponding pipeline at the installation position of the electronic water gauge;
each electronic water gauge detects relevant parameters of liquid in a corresponding pipeline, transmits the parameters to the control module, transmits the parameters to the cloud server through the wireless communication module, and transmits the parameters to the terminal display through the cloud server for display;
and the terminal display displays the information of all the electronic water gauges and the detection parameter values of the liquid in the corresponding pipeline in real time.
2. The internet of things system based on the electronic water gauges is characterized in that basic information of the pipeline stored in the control module of each electronic water gauge comprises the purpose, the diameter, the material, the name of the conveyed liquid and the position information of the part to be detected.
3. The electronic water gauge-based internet of things system according to claim 1, wherein the terminal display is a mobile phone and/or a computer.
4. The Internet of things system based on the electronic water gauge according to claim 1, wherein the terminal display can be displayed in multiple screens, and can simultaneously select and display a map of an area where the electronic water gauge is located, codes of all electronic water gauges displayed in a graph form and corresponding relevant parameters of liquid according to requirements;
the position of each electronic water gauge in the map is marked by an identifier, and basic information of a pipeline where the corresponding electronic water gauge is located can be displayed by clicking the identifier.
5. The Internet of things system based on the electronic water gauge according to any one of claims 1-4, wherein a liquid level sensor and a flow sensor are arranged on the detection ruler and used for detecting a liquid level value and a flow speed parameter of liquid in the pipeline.
6. The Internet of things system based on the electronic water gauge according to claim 5, wherein the detection gauge comprises a second insulating shell, the liquid level sensor comprises a detection gauge circuit board which is hermetically arranged in the second insulating shell, and a plurality of sensitive elements which are arranged on the detection gauge circuit board along the length direction of the detection gauge circuit board, scale marks are arranged on the second insulating shell, and each sensitive element corresponds to one corresponding scale mark;
the upper end of the second insulating shell is fixedly connected with the first insulating shell, and the detection ruler circuit board is connected with the control circuit board through a lead;
the sensitive element is exposed outside the second insulating shell and used as an anode of the detection circuit;
and a metal block electrically connected with the detection ruler circuit board is arranged at the bottom of the second insulating shell and used as a cathode of the detection circuit.
7. The Internet of things system based on the electronic water gauge according to claim 6, wherein a mounting hole is formed in the pipeline, the detection ruler penetrates through the mounting hole to be located in the pipeline, and the control device is fixed outside the pipeline;
and the outer wall of the second insulating shell is connected with the inner wall of the mounting hole through a sealant.
8. The electronic water gauge-based internet of things system as claimed in claim 7, wherein the mounting hole is a threaded hole, an external thread is provided on the upper end of the second insulating shell, and the detection gauge is connected with the pipeline by a thread and is connected with the pipeline by a sealant.
9. The Internet of things system based on the electronic water gauge according to claim 6, wherein a mounting hole is formed in the pipeline, a connecting pipe is welded on the pipeline and located at the periphery of the mounting hole, the detection ruler is located in the pipeline after penetrating through the connecting pipe and the mounting hole, and the lower end of the first insulating shell or the upper end of the second insulating shell is fixedly connected with the connecting pipe in a sealing mode.
10. The Internet of things system based on the electronic water gauge according to claim 6, wherein the pipe is sleeved with a half joint, a connecting pipe is welded on the half joint, a mounting hole is formed in the pipe, the connecting pipe is located on the periphery of the mounting hole, the detection ruler is located in the pipe after penetrating through the connecting pipe and the mounting hole, and the lower end of the first insulating shell or the upper end of the second insulating shell is fixedly connected with the connecting pipe in a sealing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010143947.3A CN111289037A (en) | 2020-03-04 | 2020-03-04 | Internet of things system based on electronic water gauge |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010143947.3A CN111289037A (en) | 2020-03-04 | 2020-03-04 | Internet of things system based on electronic water gauge |
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| CN111289037A true CN111289037A (en) | 2020-06-16 |
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| CN202010143947.3A Pending CN111289037A (en) | 2020-03-04 | 2020-03-04 | Internet of things system based on electronic water gauge |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113029254A (en) * | 2021-04-20 | 2021-06-25 | 河海大学 | Measuring device and measuring method for depth and flow of water in pipeline |
| CN114151734A (en) * | 2021-11-30 | 2022-03-08 | 诸暨市天然气有限公司 | Remote management method for natural gas transportation pipeline |
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Application publication date: 20200616 |