CN223808028U - A smart pressure detection device based on the Internet of Things - Google Patents
A smart pressure detection device based on the Internet of ThingsInfo
- Publication number
- CN223808028U CN223808028U CN202520085032.XU CN202520085032U CN223808028U CN 223808028 U CN223808028 U CN 223808028U CN 202520085032 U CN202520085032 U CN 202520085032U CN 223808028 U CN223808028 U CN 223808028U
- Authority
- CN
- China
- Prior art keywords
- internet
- window
- things
- fixed
- device based
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses an intelligent pressure detection device based on the Internet of things, which comprises a window detection upper cover, a seal detection shell and an assembled bottom shell, wherein the upper end and the lower end of the seal detection shell are respectively connected with the window detection upper cover and the assembled bottom shell in a threaded manner, a positioning bracket is fixed in the seal detection shell through screws, a PCB (printed circuit board) is clamped and fixed between the seal detection shell and the positioning bracket, a battery connected with a wire of the PCB is clamped and fixed between the seal detection shell and the assembled bottom shell, an Internet of things communication module is integrated on a circuit board assembly, data transmission is carried out by means of mobile network signals, the signal receiving and transmitting capacity of the device can be remarkably enhanced through an external antenna, pressure detection data can be stably and accurately transmitted, the reliability of Internet of things communication is ensured, and a user can acquire the pressure condition of a waterway pipeline in real time through data interaction with a specially developed applet app.
Description
Technical Field
The utility model relates to the technical field of pressure detection equipment, in particular to an intelligent pressure detection device based on the Internet of things.
Background
The pressure detection of the waterway pipeline in the underground well is critical to ensuring the normal operation of an industrial system, however, the environment of the underground well is complex, the condition of dampness or water immersion exists, and the problems of explosion danger, difficult signal transmission and the like of a pipeline pressure detection instrument are caused;
Chinese patent publication No. CN219796935 discloses a pressure pipe detection device, including the detector, the detector includes spliced pole, nut, threaded connection post, fixed column, fixed mounting has the nut below the spliced pole, fixed mounting has the threaded connection post below the nut, fixed mounting has the fixed column below the threaded connection post, sealed gasbag has been cup jointed on the fixed column, fixed mounting has the pressure release pipe on the spliced pole, slidable mounting has the piston in the pressure release pipe, piston one side fixedly connected with return spring, return spring opposite side fixedly connected with regulating block, threaded connection post is installed to pressure release pipe rotation, threaded column and regulating block screw-thread fit can drive the regulating block through rotatory threaded column and remove, and the regulating block can compress or release the spring to adjust the required pressure of promotion piston to pressure release hole department, can be according to the test pressure, the inside pressure of pressure pipe is independently adjusted, makes the device can adapt to different kinds of pressure pipe detection, and above-mentioned technique only can play the effect of strengthening seal, can't satisfy control, waterproof visual, explosion-proof and other comprehensive demand for this utility model is based on the intelligent detection device of the networking of this utility model has been used for solving the pressure.
Disclosure of utility model
The utility model aims to provide an intelligent pressure detection device based on the Internet of things, which solves the problem that the traditional pressure pipeline detection equipment provided in the background art cannot meet the comprehensive requirements of real-time monitoring, waterproof visibility, explosion prevention and the like.
In order to achieve the aim, the intelligent pressure detection device based on the Internet of things comprises a window detection type upper cover, a seal detection shell and an assembled bottom shell, wherein the upper end and the lower end of the seal detection shell are respectively connected with the window detection type upper cover and the assembled bottom shell in a threaded manner, a positioning bracket is fixed in the seal detection shell in a screwed manner, a PCB (printed circuit board) is clamped and fixed between the seal detection shell and the positioning bracket, and a battery connected with a PCB through wire is clamped and fixed between the seal detection shell and the assembled bottom shell;
The PCB board is provided with a display screen, a plurality of indicator lamps and an Internet of things communication module, the positioning support is provided with a notch opposite to the display screen and the indicator lamps, and color-changing silica gel capable of changing color when meeting water is arranged in the notch.
As a further scheme of the utility model, the edges of the two ends of the sealing detection shell are respectively provided with a withdrawal part, the outer sides of the withdrawal parts are respectively sleeved with a main sealing ring, and the two withdrawal parts are respectively in threaded connection with the window detection type upper cover and the assembled bottom shell.
As a further scheme of the utility model, a nameplate is fixed on one side of the positioning support far away from the PCB, windows are respectively arranged on the nameplate corresponding to the display screen and the indicator lamp, and indication marks are respectively arranged on the nameplate and beside the windows.
As a further scheme of the utility model, the middle part of one side of the window-detecting type upper cover far away from the PCB is provided with an opening, the window-detecting type upper cover is embedded with a fastening ring, and an auxiliary sealing ring and a transparent glass sheet are clamped and fixed between the opening and the fastening ring.
As a further scheme of the utility model, the light rays emitted by the display screen and the indicator lamps sequentially pass through the notch, the window and the transparent glass sheet.
As a further scheme of the utility model, the side of the sealing detection shell is provided with an engagement port and at least one threaded port, wherein an external antenna electrically connected with the Internet of things communication module is fixed in the engagement port, and a pressure sensor assembly electrically connected with the PCB is connected in the threaded port in a threaded manner.
Compared with the prior art, the utility model has the beneficial effects that:
According to the intelligent pressure detection device based on the Internet of things, the communication module of the Internet of things is integrated on the circuit board assembly, the data transmission is carried out by means of mobile network signals, the signal receiving and transmitting capacity of the device can be remarkably enhanced by the external antenna, the pressure detection data can be stably and accurately transmitted, the communication reliability of the Internet of things is guaranteed, a user can acquire the pressure condition of a waterway pipeline in real time through data interaction with a specially developed applet app, and when the pressure abnormality is detected, the device can immediately send real-time alarm information to the user through the app, so that related personnel can take measures in time, and potential risks caused by the pressure abnormality such as pipeline rupture and leakage are avoided;
According to the intelligent pressure detection device based on the Internet of things, the window detection type upper cover, the seal detection shell and the assembled bottom shell which are made of aluminum metal can be used in environments such as an underground well in which inflammable and explosive gases possibly exist, explosion accidents caused by the device are effectively prevented, safe operation of equipment is guaranteed, the window detection type upper cover and the assembled bottom shell are matched with the seal detection shell through threads, stable and controllable sealing conditions of the device can be guaranteed through accurate control of tightening force, a plurality of sealing structures cooperate, moisture can be effectively prevented from entering the device, and the device is guaranteed to normally operate under humid or water environment;
According to the intelligent pressure detection device based on the Internet of things, the light rays emitted by the display screen and the plurality of indicator lamps sequentially pass through the notch, the window and the glass sheet and then can be seen by an maintainer, the pressure value of the waterway pipeline is conveniently checked and recorded, the color changing silica gel is arranged in the device, the color changing silica gel is changed when meeting water, the water-proof condition inside a product can be intuitively judged by observing the color change of the color changing silica gel, the visual monitoring of the water-proof condition is realized, the device can be conveniently maintained in time when the device leaks, and the situation that the device does not timely send safety information or send error information can be avoided.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a top view of an intelligent pressure detection device based on the Internet of things;
FIG. 2 is a side view of an intelligent pressure detection device based on the Internet of things of the utility model;
FIG. 3 is a perspective view of an intelligent pressure detection device based on the Internet of things;
Fig. 4 is a combined structure diagram of a positioning bracket and a PCB board in the intelligent pressure detecting device based on the internet of things of the utility model;
FIG. 5 is a block diagram of a seal detection housing in an intelligent pressure detection device based on the Internet of things of the utility model;
Fig. 6 is a structural diagram of a window-detecting type upper cover in the intelligent pressure detection device based on the internet of things.
In the drawings, the list of components represented by the various numbers is as follows:
1. A window type upper cover; 11, an opening, 12, a fastening ring, 13, an auxiliary sealing ring, 14, a transparent glass sheet, 2, a sealing detection shell, 21, a platform withdrawing part, 22, a main sealing ring, 23, an adapter, 24, a threaded port, 3, an assembled bottom shell, 4, a positioning bracket, 41, a notch, 42, a nameplate, 5, a PCB, 51, a display screen, 52, an indicator lamp, 6, a battery, 7, an external antenna and 8, a pressure sensor assembly.
Detailed Description
The utility model is further described below with reference to examples.
Referring to fig. 1-6, the utility model provides an intelligent pressure detection device based on the internet of things, which comprises a window detection type upper cover 1, a seal detection shell 2 and an assembled bottom shell 3;
Specifically, the window detection type upper cover 1, the seal detection shell 2 and the assembly type bottom shell 3 are all made of aluminum metal, and the aluminum metal has good heat dissipation and certain strength, can be used in environments such as an underground hoistway where flammable and explosive gases possibly exist, and can effectively prevent explosion accidents caused by the device.
Further, the upper end and the lower end of the seal detection shell 2 are respectively in threaded connection with a window-detecting type upper cover 1 and an assembled bottom shell 3, the edges of the two ends of the seal detection shell 2 are respectively provided with a withdrawal part 21, the outer sides of the withdrawal parts 21 are respectively sleeved with a main sealing ring 22, and the two withdrawal parts 21 are respectively in threaded connection with the window-detecting type upper cover 1 and the assembled bottom shell 3;
Specifically, threaded connection's advantage lies in that the tightening force can accurate control, and then ensures that the sealing condition is stable and controllable, and the effect of main sealing washer 22 is provided sealed effect, prevents infiltration or the escape of liquid, gas or dust etc. from threaded connection, through the synergism of a plurality of seal structures, effectively prevents that moisture from getting into inside the device, ensures that the device is at moist or has water environment normal operating down, and threaded connection allows window formula upper cover 1 and assembled drain pan 3 of easy dismounting when required, be convenient for maintain and overhaul.
Further, a positioning bracket 4 is fixed in the seal detection shell 2 through screws, a PCB 5 is clamped and fixed between the seal detection shell 2 and the positioning bracket 4, a display screen 51 and a plurality of indicator lamps 52 are mounted on the PCB 5, and light rays emitted by the display screen 51 and the indicator lamps 52 sequentially pass through the notch 41, the window and the transparent glass sheet 14;
Specifically, the display screen 51 and the indicator light 52 of the device can be observed from the outside, and the display screen 51 and the indicator light 52 inside can be protected from the external environment to a certain extent, such as dust, moisture and the like, so that a user can clearly see the working state of the device under different environmental conditions, and the usability and the user experience of the device are improved.
Further, an internet of things communication module is mounted on the PCB 5, an interface 23 is formed at the side of the seal detection shell 2, and an external antenna 7 electrically connected with the internet of things communication module is fixed in the interface 23;
Specifically, the communication module of the internet of things transmits pressure data through mobile network signals, a user can check the pressure condition in real time through an applet app, when the pressure is abnormal, the device automatically triggers an alarm mechanism, the app pushes alarm information to the user, the user takes corresponding measures according to alarm prompts, such as checking whether a pipeline is blocked, leaks or adjusting operation parameters of related equipment, and the like, so as to realize signal acquisition and transmission.
Further, at least one threaded opening 24 is formed at the side of the seal detection shell 2, and a pressure sensor assembly 8 electrically connected with the PCB 5 is connected in the threaded opening 24 in a threaded manner;
Specifically, the pressure sensor component 8 is a pressure sensor, is one of core components of the device and is responsible for accurately measuring the pressure value in a waterway pipeline, has the characteristics of high precision, high sensitivity and the like, can accurately capture pressure change, convert the pressure change into an electric signal and transmit the electric signal to the PCB board 5 for processing and analysis, and aims to realize pressure detection and transmission.
Further, a nameplate 42 is fixed on one side of the positioning bracket 4 far away from the PCB 5, windows are formed on the nameplate 42 corresponding to the display screen 51 and the indicator lamps 52, and indication marks are arranged on the nameplate 42 and located beside the windows;
Specifically, the nameplate 42 is made of PVC, and the nameplate 42 and the positioning bracket 4 are fixed by adopting a local bonding manner, so that the window is opposite to the display screen 51 and the indicator lamp 52, and the indicator mark comprises a text description, a symbol or a pattern and is used for explaining information displayed on the display screen 51 or meanings represented by different states of the indicator lamp 52, so that a user can more easily understand the working state of the device.
Further, a notch 41 is arranged at a position, opposite to the display screen 51 and the indicator lamp 52, of the positioning bracket 4, and color-changing silica gel capable of changing color when meeting water is arranged in the notch 41;
Specifically, the color-changing silica gel is an indication adsorbent which is prepared by deep processing of a base raw material of a high-activity adsorption material, has high additional value and high technical content, has extremely strong adsorption effect of the fine-hole silica gel on water vapor in a medium (such as air or industrial gas), is a color when being dried, changes color when meeting moisture, provides an intuitive waterproof condition indication, can intuitively judge the waterproof condition inside a product by observing the color change of the color-changing silica gel, and realizes the visual monitoring of the waterproof condition. If a color change of the allochroic silica gel is observed, the failure of the device seal is indicated.
Further, an opening 11 is formed in the middle of one side, far away from the PCB 5, of the window type upper cover 1, a fastening ring 12 is embedded in the window type upper cover 1, and an auxiliary sealing ring 13 and a transparent glass sheet 14 are clamped and fixed between the opening 11 and the fastening ring 12;
Specifically, the fastening ring 12 is embedded in the window-type upper cover 1 in an interference manner, so that the auxiliary sealing ring 13 and the transparent glass sheet 14 can be effectively pressed, and the auxiliary sealing ring 13 has the function of providing additional sealing protection, preventing moisture, dust and the like from invading the inside of the device and protecting electronic components inside.
Further, a battery 6 connected with the PCB 5 through wires is clamped and fixed between the seal detection shell 2 and the assembled bottom shell 3;
Specifically, the battery 6 is connected with the PCB board 5 through an electric wire, and provides power for the display screen 51, the indicator light 52, the internet of things communication module and other electronic components on the PCB board 5, and the battery 6 is clamped and fixed between the seal detection housing 2 and the assembly type bottom shell 3, so that the battery 6 is firmly fixed inside the device, and meanwhile, the battery 6 is convenient to replace, and the battery can stand by for several weeks.
The pressure sensor assembly 8 is connected with the pipeline tightly without leakage and the detection end of the pressure sensor assembly extends into the pipeline to be contacted with a pressure source to be detected, a device power supply is started, the pressure sensor assembly 8 starts working, pipeline pressure is measured in real time and data are transmitted to the PCB 5, an Internet of things communication module in the PCB 5 transmits the pressure data through a mobile network signal, a user can check the pressure condition in real time through a small program app, when the pressure is abnormal, alarm information is pushed to the user through the app, the user takes corresponding measures according to alarm prompts, such as checking whether the pipeline is blocked, leaked or adjusting operation parameters of related equipment, etc., and it is worth explaining that the safety check is needed to be carried out on the device every few days or a few weeks, whether the color-changing silica gel is discolored when meeting water can be directly observed through the transparent glass sheet 14, the internal waterproof condition of the product can be intuitively judged, the visual monitoring of the waterproof condition is realized, and the sustainable operation of the device is ensured.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520085032.XU CN223808028U (en) | 2025-01-14 | 2025-01-14 | A smart pressure detection device based on the Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520085032.XU CN223808028U (en) | 2025-01-14 | 2025-01-14 | A smart pressure detection device based on the Internet of Things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223808028U true CN223808028U (en) | 2026-01-16 |
Family
ID=98380562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520085032.XU Active CN223808028U (en) | 2025-01-14 | 2025-01-14 | A smart pressure detection device based on the Internet of Things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223808028U (en) |
-
2025
- 2025-01-14 CN CN202520085032.XU patent/CN223808028U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN223808028U (en) | A smart pressure detection device based on the Internet of Things | |
| CN2898815Y (en) | An Alarm System for Fuel Leakage Detection Based on Optical Fiber Principle | |
| CN209734820U (en) | Wireless detector of intelligent fire extinguisher | |
| CN2898800Y (en) | A Sensor for Fuel Leakage Detection Based on Fiber Optic Principle | |
| CN219391204U (en) | Differential pressure transmitter based on fluid industry | |
| CN212674880U (en) | Air quality detector for railway vehicle | |
| CN107884517B (en) | Interposed connection structure between digital sensor and transmitter | |
| CN222761672U (en) | A column type movable wind direction, wind speed and direction indicating device | |
| CN213024708U (en) | Electrical fire point type detector | |
| CN215868103U (en) | High-sensitivity fire hazard early warning device | |
| CN216848943U (en) | Point type combustible gas detector | |
| CN211653829U (en) | Fixed gas alarm of sensor components of a whole that can function independently installation | |
| CN211955383U (en) | Carbon dioxide sensor for mine | |
| CN209389835U (en) | A kind of terminal box for dustproof and anti-explosion motor | |
| CN211344813U (en) | Natural gas instrument fault detection device | |
| CN211319366U (en) | Point type combustible gas detector | |
| CN222896157U (en) | A combustible gas detector detection head and detector | |
| CN224052701U (en) | Electric power insulation fire control auto-induction formula smoke temperature detection device | |
| CN219715223U (en) | High-concentration laser methane sensor for pipeline | |
| CN200953467Y (en) | Motor protection instrument | |
| CN218214354U (en) | Combustible gas alarm | |
| CN223348690U (en) | Data acquisition gateway | |
| CN223336667U (en) | Portable fire extinguisher monitoring management system based on internet of things | |
| CN119935809B (en) | Sulfur hexafluoride density micro-water sensor and control method | |
| CN221861101U (en) | A gas alarm detector based on active identification technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |