Internet of Things pressure monitor

Abstract

The utility model relates to an internet of things pressure monitor, which mainly solves the problem that data acquisition is not timely and inconvenient in the prior art, and comprises a shell and a monitoring system arranged in the shell, the shell is provided with a power interface, a first signal interface, a second signal interface and a power switch, the monitoring system comprises a power supply, a controller, a remote communication module, a pressure sensor, an antenna, a first signal line and a second signal line, the power supply is electrically connected with the power supply interface, the power supply is electrically connected with the controller through the power switch, the first signal interface, the remote communication module and the memory are electrically connected with the controller, and the pressure sensor is electrically connected with the controller. The pressure sensor is connected with the first signal interface through a first signal line, the second signal interface is electrically connected with the remote communication module, and the antenna is connected with the second signal interface through a second signal line.

Description

Technical Field

[0001] The utility model relates to an Internet of Things pressure monitor. Background Art

[0002] In pipeline transportation systems such as municipal pipelines, petrochemical pipelines, water supply pipes, fire protection pipelines, industrial and mining infrastructure pipelines, industrial transportation and storage pipelines, built-in pipelines in living buildings, air-conditioning exhaust ventilation pipes, etc., pressure gauges are installed at specific locations to monitor the pressure inside the pipes. However, staff are required to patrol and record the test data frequently, or conduct regular inspections through manual handheld testing instruments. The monitoring data is collected in a single manner, and the data collection is not timely and convenient. Utility Model Content

[0003] Therefore, in view of the above problems, the utility model provides an Internet of Things pressure monitor, which mainly solves the problem of untimely and inconvenient data collection in the prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An Internet of Things pressure monitor comprises a shell and a monitoring system arranged in the shell, the shell having a power interface, a first signal interface, a second signal interface and a power switch, the monitoring system comprising a power supply, a controller, a remote communication module, a pressure sensor, an antenna, a first signal line, a second signal line and a display screen, the power supply is electrically connected to the power interface, the power supply is electrically connected to the controller through the power switch, the display screen, the first signal interface, the remote communication module and the memory are electrically connected to the controller respectively, the pressure sensor is connected to the first signal interface through the first signal line, the second signal interface is electrically connected to the remote communication module, and the antenna is connected to the second signal interface through the second signal line.

[0006] Furthermore, it also includes a shell for installing the pressure sensor, the shell includes a main body with an annular structure and an inner cavity, the pressure sensor is arranged in the inner cavity, one end cover of the main body is provided with an end cover, the end cover has a wire hole for the first signal line to pass through, the other end of the main body is provided with a knob part, the knob part is integrally connected with a threaded part, the outer side surface of the threaded part has an external thread, and the knob part and the threaded part are provided with openings connected to the inner cavity.

[0007] Furthermore, a corrugated tube is sleeved on the first signal line, a first connector is disposed at one end of the corrugated tube, and a second connector threadedly connected to the first connector is disposed on the housing and located at the first signal interface.

[0008] Furthermore, an extension portion is protrudingly provided on the end cover and located at the wire hole, and a rubber sleeve is provided at the other end of the corrugated tube, and the rubber sleeve is sleeved on the extension portion.

[0009] By adopting the above-mentioned technical scheme, the beneficial effect of the utility model is as follows: the Internet of Things pressure monitor is connected to the pipe or valve on the pipeline through an external monitoring instrument to monitor the pressure in the pipeline, which is easy to carry and transfer and install, and reduces the cost of use. When in use, the pressure sensor is placed in the pipeline, and the pressure in the pipeline is monitored by the pressure sensor. The pressure sensor is connected to the controller through the first signal line, and the data is transmitted to the controller, and then viewed by a remote communication module, an antenna and a main controller or a portable device such as a mobile phone. The monitoring has high accuracy, and can realize real-time monitoring and remote viewing, so that data collection is timely and convenient. At the same time, the monitored pressure data can be stored in the memory for subsequent viewing, which is beneficial to the maintenance of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0011] Figure 2 yes Figure 1 A partial enlarged view of the middle A;

[0012] Figure 3 It is a rear view structural schematic diagram of the housing in the embodiment of the utility model;

[0013] Figure 4 It is a circuit module diagram of an embodiment of the utility model. DETAILED DESCRIPTION

[0014] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.

[0015] The utility model embodiment is:

[0016] refer to Figures 1 to 4As shown, an Internet of Things pressure monitor includes a shell 1 and a monitoring system arranged in the shell 1, the shell 1 has a power interface 2, a first signal interface 3, a second signal interface 4 and a power switch 5, the monitoring system includes a power supply 6, a controller 7, a remote communication module 8, a memory 9, a pressure sensor 10, an antenna 11, a first signal line 12, a second signal line 13 and a display screen 18, the power supply 6 is electrically connected to the power interface 2, the power supply 6 is electrically connected to the controller 7 through the power switch 5, the display screen 18, the first signal interface 3, the remote communication module 8, and the memory 9 are electrically connected to the controller 7 respectively, the pressure sensor 10 is connected to the first signal interface 3 through the first signal line 12, the second signal interface 4 is electrically connected to the remote communication module 8, and the antenna 11 is connected to the second signal interface 4 through the second signal line 13.

[0017] The capacity of the power supply 6 is 152AH.

[0018] The Internet of Things pressure monitor is connected to the pipe or valve on the pipeline through an external monitoring instrument to monitor the pressure in the pipeline. It is easy to carry and transfer and install, and reduces the cost of use. When in use, the pressure sensor 10 is placed in the pipeline, and the pressure in the pipeline is monitored by the pressure sensor 10. It is connected to the controller 7 through the first signal line 12, and the data is transmitted to the controller 7. The remote communication module 8, the antenna 11 and the main controller or a portable device such as a mobile phone are used to view the data. The monitoring accuracy is high, and real-time monitoring and remote viewing can be realized, so that data collection is timely and convenient. At the same time, the monitored pressure data can be stored in the memory 9, which is convenient for subsequent viewing and is conducive to the maintenance of the equipment.

[0019] In addition, it also includes a shell 20 for installing the pressure sensor 10, the shell 20 includes a main body 21 with an annular structure and an inner cavity 22, the pressure sensor 10 is arranged in the inner cavity 22, one end cover of the main body 21 is provided with an end cover 23, the end cover 23 is penetrated with a wire hole 24 for the first signal line 12 to pass through, the other end of the main body 21 is provided with a knob part 25, the knob part 25 is integrally connected with a threaded part 26, the outer side surface of the threaded part 26 has an external thread, the knob part 25 and the threaded part 26 are provided with an opening 27 connected with the inner cavity 22, and can be threadedly connected to the monitoring port reserved on the pipeline through the threaded part 26, so that the shell 20 is fixed, and the inner cavity 22 is connected with the pipeline through the opening 27 for monitoring, so that the pressure sensor 10 is easy to connect and install and easy to use.

[0020] In this embodiment, a bellows 14 is sleeved on the first signal line 12, and a first connector 15 is provided at one end of the bellows 14. A second connector 16 threadedly connected to the first connector 15 is provided on the housing 1 and located at the first signal interface 3. An extension portion 28 is protruded on the end cover 23 and located at the wire hole 24. A rubber sleeve 17 is provided at the other end of the bellows 14. The rubber sleeve 17 is sleeved on the extension portion 28 to protect the first signal line 12 and avoid breaking or crushing, thereby improving safety in use.

[0021] The installation method is: 1) connecting the first connector 15 on the first signal line 12 to the second connector 16 at the first signal interface 3, and connecting the antenna 11 to the second signal interface 4 through the second signal line 13;

[0022] 2) Then connect the pressure sensor 10, the pressure gauge, and the connecting ball valve to the three-way joint;

[0023] 3) Connect the ball valve and install it according to the detection position.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0027] Although the present invention has been specifically shown and described in conjunction with the preferred embodiments, it should be understood by those skilled in the art that various changes may be made to the present invention in form and details without departing from the spirit and scope of the present invention as defined by the appended claims, all of which are within the scope of protection of the present invention.

Claims

1. An Internet of Things pressure monitor, characterized in that: The invention comprises a shell and a monitoring system arranged in the shell, wherein the shell has a power interface, a first signal interface, a second signal interface and a power switch, and the monitoring system comprises a power supply, a controller, a remote communication module, a pressure sensor, an antenna, a first signal line, a second signal line and a display screen, wherein the power supply is electrically connected to the power interface, the power supply is electrically connected to the controller through the power switch, the display screen, the first signal interface, the remote communication module and the memory are electrically connected to the controller respectively, the pressure sensor is connected to the first signal interface through the first signal line, the second signal interface is electrically connected to the remote communication module, and the antenna is connected to the second signal interface through the second signal line.

2. The Internet of Things pressure monitor according to claim 1, characterized in that: It also includes a shell for installing the pressure sensor, the shell includes a main body with an annular structure and an inner cavity, the pressure sensor is arranged in the inner cavity, one end cover of the main body is provided with an end cover, the end cover has a wire hole for the first signal line to pass through, the other end of the main body is provided with a knob part, the knob part is integrally connected with a threaded part, the outer side surface of the threaded part has an external thread, and the knob part and the threaded part are provided with openings connected to the inner cavity.

3. The Internet of Things pressure monitor according to claim 2, characterized in that: A corrugated tube is sleeved on the first signal line, a first connector is disposed at one end of the corrugated tube, and a second connector threadedly connected to the first connector is disposed on the housing and located at the first signal interface.

4. The Internet of Things pressure monitor according to claim 3, characterized in that: An extension portion is protrudingly provided on the end cover and located at the wire hole, and a rubber sleeve is provided at the other end of the corrugated tube, and the rubber sleeve is sleeved on the extension portion.

Images