CN216593642U

CN216593642U - Automatic trigger formula low-power consumption water level monitoring device

Info

Publication number: CN216593642U
Application number: CN202123137248.7U
Authority: CN
Inventors: 陈敬彬; 刘丁魁; 涂满燕
Original assignee: Leixi Intelligent Technology Shanghai Co ltd
Current assignee: Leixi Intelligent Technology Shanghai Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-24
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses an automatic triggering type low-power-consumption water level monitoring device. The automatic triggering type low-power-consumption water level monitoring device comprises a float switch, water level monitoring equipment, a liquid level transmitter and a computer system; the float switch is connected with the water level monitoring equipment, the water level monitoring equipment is electrically connected with the liquid level transmitter, and the water level monitoring equipment is connected with the computer system through the communication module. Adopt above-mentioned technical scheme to make an automatic triggering formula low-power consumption water level monitoring device. The device not only realizes real-time monitoring and alarming of the water level, but also can drain water in time, and ensures safe operation of the cable. And the whole device is in a low power consumption mode, so that the service life of the liquid level transmitter is prolonged.

Description

Automatic trigger type low-power-consumption water level monitoring device

Technical Field

The utility model relates to the field of water level detection, in particular to an automatic triggering type low-power-consumption water level monitoring device.

Background

Due to natural reasons such as precipitation and water seepage, the cable work well is easy to accumulate water to cause that important equipment such as a cable joint or a grounding box and the like are soaked in water for a long time. After the cable working well enters water, cable inspection personnel cannot go down the well for normal inspection due to difficult water drainage, so that the potential fault hazard in the operation of the cable cannot be found in time. Therefore, normal operation of the cable is influenced, and the danger of expansion of cable faults exists, so that normal power supply is influenced. Therefore, the problems of water level monitoring and accumulated water treatment of the cable work well are increasingly important, and a water level monitoring device needs to be deployed to monitor the water inlet state in the well in real time. The current water level monitoring device measures the water depth by depending on a liquid level transmitter, the liquid level transmitter works in real time, the power consumption is large, and the sensor part of the liquid level transmitter is easy to block, so that the measurement error is large or the measurement cannot be carried out.

Therefore, there is a need for a low power consumption water level monitoring device that can extend the life of a level transmitter.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides an automatic triggering type low power consumption water level monitoring device.

The utility model relates to an automatic triggering type low-power-consumption water level monitoring device which is characterized by comprising a float switch, water level monitoring equipment, a liquid level transmitter and a computer system, wherein the float switch is connected with the water level monitoring equipment; the float switch is connected with water level monitoring equipment, a reed switch in the float switch is used as a switch node in a circuit, the float ball is driven to move up and down when the liquid level rises or falls, and a magnet arranged in the float ball enables the reed switch to be attracted and disconnected, so that the circuit is switched on or switched off; the water level monitoring equipment is electrically connected with the liquid level transmitter; the water level monitoring device is connected with the computer system through the communication module, and the water level monitoring device transmits water level data to the computer system through the communication module.

In the scheme, the water level monitoring device comprises a shell, a lithium battery, an LORA antenna, a control mainboard, a float switch aerial socket and a liquid level transmitter aerial socket; the lithium battery, the LORA antenna, the control mainboard, the float switch aerial plug and the liquid level transmitter aerial plug are arranged in the shell, the lithium battery is respectively connected with the control mainboard and the LORA antenna, the control mainboard is connected with the float switch aerial plug, and the control mainboard is connected with the liquid level transmitter aerial plug; the float switch aerial plug is connected with the float switch, and the liquid level transmitter aerial plug is connected with the liquid level transmitter.

In the above scheme, the control main board includes a data acquisition storage module, a timing module and a main control module, the data acquisition storage module is connected with the main control module, and the timing module is connected with the main control module.

In the above scheme, the communication module is a LORA wireless communication module.

The utility model has the advantages and beneficial effects that: the utility model provides an automatic triggering type low-power-consumption water level monitoring device. The device adopts the float switch to judge the water level, the water level enables the float to move upwards to a certain height to trigger the reed switch to be closed, the liquid level transmitter is triggered to monitor the water level in real time, the water level monitoring equipment carries out logic processing on water level data, the water level is lower than a preset value or lasts for 2 hours, and the liquid level transmitter reports the data every 5 minutes. The device not only realizes real-time monitoring and alarming of the water level, but also can drain water in time, and ensures safe operation of the cable. And the whole device is in a low power consumption mode, so that the service life of the liquid level transmitter is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a water level monitoring module according to the present invention.

FIG. 2 is a schematic view showing the structure of the present invention when the float ball rises.

FIG. 3 is a schematic view of the structure of the present invention when the float ball descends.

In the figure: 1. go up casing 2, control mainboard 3, lower casing 4, float switch boat insert

5. Liquid level changer aviation plug 6, lithium cell 7, LORA antenna 8, water level monitoring equipment

9. Float switch 10 and liquid level transmitter

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1, the present invention is an automatic triggering type low power consumption water level monitoring device.

Equipment connection: the automatic triggering type low-power-consumption water level monitoring device comprises a float switch, water level monitoring equipment, a liquid level transmitter and a computer system; float switch 9 links to each other with water level monitoring equipment 8, water level monitoring equipment 8 and liquid level transmitter 10 electric connection, and water level monitoring equipment 8 passes through LORA wireless communication module and links to each other with computer system.

The water level monitoring device comprises a shell, a lithium battery 6, an LORA antenna 7, a control mainboard 2, a float switch aerial plug 4 and a liquid level transmitter aerial plug 5; the lithium battery, the LORA antenna, the control mainboard, the float switch aerial plug and the liquid level transmitter aerial plug are arranged in the shell, the lithium battery 6 is respectively connected with the control mainboard 2 and the LORA antenna 7, the control mainboard 2 is connected with the float switch aerial plug 4, and the control mainboard 2 is connected with the liquid level transmitter aerial plug 5; the float switch aerial plug 4 is connected with the float switch 9, and the liquid level transmitter aerial plug 5 is connected with the liquid level transmitter 10.

The working principle is as follows: the reed switch in the float switch 9 is used as a switch node in the circuit, the floating ball is driven to move up and down when the liquid level rises or falls, and the built-in magnet of the floating ball enables the reed switch to attract and disconnect, so that the circuit is switched on or switched off; when the water level reaches a certain value, the float switch 9 is switched on, the water level monitoring device 8 transmits an electric signal to the liquid level transmitter 10, the liquid level transmitter 10 monitors the water level in real time, and the liquid level transmitter 10 transmits water level data to the water level monitoring device 8; the water level monitoring equipment transmits water level data to the computer system through the LORA wireless communication module, and the monitoring state is displayed in real time through the computer system.

The control main board in the water level monitoring device 8 comprises a data acquisition and storage module, a timing module and a main control module, wherein the data acquisition and storage module is connected with the main control module, and the timing module is connected with the main control module; after the float switch is closed, the liquid level transmitter transmits data to the main control module, the data exceeds a first set value, the data is transmitted to the data acquisition and storage module and then transmitted to the computer system through LORA communication, and meanwhile, the timing module is triggered to start timing; when the numerical value is lower than a second set value, an electric signal is transmitted to the liquid level transmitter, and the liquid level transmitter collects the action of reporting once every 5 minutes; the float switch is disconnected, the control mainboard transmits an electric signal to the liquid level transmitter, and the liquid level transmitter collects the action of reporting once in 5 minutes; and when the timing exceeds 2h, the timing module transmits the electric signal to the liquid level transmitter, and the liquid level transmitter collects the action of reporting once every 5 minutes.

The device not only realizes real-time monitoring and alarming of the water level, but also can drain water in time, and ensures safe operation of the cable. And the whole device is in a low power consumption mode, so that the service life of the liquid level transmitter is prolonged.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An automatic triggering type low-power-consumption water level monitoring device is characterized by comprising a float switch, water level monitoring equipment, a liquid level transmitter and a computer system; the float switch is connected with water level monitoring equipment, a reed switch in the float switch is used as a switch node in a circuit, the float ball is driven to move up and down when the liquid level rises or falls, and a magnet arranged in the float ball enables the reed switch to attract and disconnect so as to enable the circuit to be switched on or switched off; the water level monitoring equipment is electrically connected with the liquid level transmitter; the water level monitoring device is connected with the computer system through the communication module and transmits water level data to the computer system through the communication module.

2. The automatic triggering type low-power consumption water level monitoring device as claimed in claim 1, wherein the water level monitoring device comprises a shell, a lithium battery, an LORA antenna, a control mainboard, a float switch aerial socket and a liquid level transmitter aerial socket; the lithium battery, the LORA antenna, the control mainboard, the float switch aerial plug and the liquid level transmitter aerial plug are arranged in the shell, the lithium battery is respectively connected with the control mainboard and the LORA antenna, the control mainboard is connected with the float switch aerial plug, and the control mainboard is connected with the liquid level transmitter aerial plug; the float switch aerial plug is connected with the float switch, and the liquid level transmitter aerial plug is connected with the liquid level transmitter.

3. The automatic triggering type low power consumption water level monitoring device as claimed in claim 2, wherein the control main board comprises a data acquisition and storage module, a timing module and a main control module, the data acquisition and storage module is connected with the main control module, and the timing module is connected with the main control module.

4. The automatic triggering low-power consumption water level monitor device according to claim 1, wherein said communication module is a LORA wireless communication module.