CN211653847U

CN211653847U - Alarm device capable of remotely monitoring abnormity of aerator

Info

Publication number: CN211653847U
Application number: CN201921922417.8U
Authority: CN
Inventors: 郭桂林
Original assignee: Changtai Jiuan Information Technology Co ltd
Current assignee: Changtai Jiuan Information Technology Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-10-09
Anticipated expiration: 2029-11-08

Abstract

The utility model relates to an alarm device capable of remotely monitoring the abnormity of an aerator, which comprises a current induction module, a current feedback module, a GSM alarm host and a standby power supply; the current sensing module is used for monitoring the current value of a live wire of the aerator and transmitting the monitored value to the current feedback module; the current feedback module is in communication connection with the current sensing module and the GSM alarm host, and is used for decoding a monitoring value of the current sensing module, comparing the monitoring value with a built-in current threshold value and taking a comparison result as a condition for triggering the GSM alarm host; a mobile phone number card is arranged in the GSM alarm host, and after the GSM alarm host receives the alarm information of the current feedback module, the GSM alarm host can directionally initiate a call request with the built-in mobile phone number and send a short message. This device and oxygen-increasing machine combined work can detect out whether the oxygen-increasing machine normally operates, if take place unusually, can initiatively remind raiser.

Description

Alarm device capable of remotely monitoring abnormity of aerator

Technical Field

The utility model relates to an automatic control device field, especially an alarm device that can realize remote monitoring oxygen-increasing machine is unusual.

Background

The oxygen-increasing machine is an important mechanical device which is indispensable to ensure high and stable yield of aquaculture. At present, farmers generally adopt manual monitoring management oxygen increasing machines, so that the labor cost is increased, and the condition of great economic loss caused by the fact that the oxygen increasing machines are stopped and not found in time due to working errors is easily generated. The existing aerator has the problems of power-off protection function and on-site alarm function, when the aerator detects abnormal conditions, the aerator cannot immediately and remotely inform users of the abnormal conditions, the aerator can be shut down due to faults, and the users cannot take measures immediately under the unknown conditions.

Disclosure of Invention

The utility model aims to solve the technical problem that an alarm device that can realize remote monitoring oxygen-increasing machine is unusual is provided, and the device can effectively realize remote notification raiser's oxygen-increasing machine and take place unusually, and raiser can take counter-measure, reduces and breeds the loss.

In order to solve the technical problem, the utility model discloses a realize according to following mode: the utility model relates to an alarm device capable of remotely monitoring the abnormity of an aerator, which comprises a current induction module, a current feedback module, a GSM alarm host and a standby power supply; the current sensing module is used for monitoring the current value of a live wire of the aerator and transmitting the monitored value to the current feedback module; the current feedback module is in communication connection with the current sensing module and the GSM alarm host, and is used for decoding a monitoring value of the current sensing module, comparing the monitoring value with a built-in current threshold value and taking a comparison result as a condition for triggering the GSM alarm host; the GSM alarm host is internally provided with a mobile phone number card, and after receiving the alarm information of the current feedback module, the GSM alarm host can directionally initiate a call request with the built-in mobile phone number and send a short message.

And two threshold values of a highest value and a lowest value are set in the current feedback module, and when the value fed back by the current sensing module is higher than the highest value or lower than the lowest value, the normally-open end and the common COM end switch are triggered to close a signal, or the normally-closed end and the common COM end switch are triggered to open the signal.

After receiving the closing signal or the opening signal sent by the current feedback module, the GSM alarm host initiates a call request and sends a short message to a built-in mobile phone number through a wireless communication function.

The utility model discloses an actively the effect: can realize that unusual alarm device of remote monitoring oxygen-increasing machine solves user's oxygen-increasing machine in the use, the oxygen-increasing machine does not have the during operation under the condition that the power failure appears or does not have the power failure, reports to the police to the user immediately and notifies, the effectual loss that has reduced because the abnormal work of oxygen-increasing machine brings for raiser. The device and the aerator work together, whether the aerator normally operates can be detected, and after power failure, the device can timely send information or send a call request to a fixed telephone number to remind farmers of abnormity of the aerator. When the aerator works abnormally on the premise of no power failure, the device can also quickly monitor and send information to farmers.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic diagram of the single-phase AC communication link of the present invention;

fig. 2 is a schematic diagram of the three-phase ac communication connection of the present invention.

Detailed Description

As shown in fig. 1, for an aerator using single-phase alternating current, the alarm device for remotely monitoring the abnormality of the aerator of the present invention comprises a current sensing module, a current feedback module, a GSM alarm host and a standby power supply; the current sensing module is used for monitoring the current value of a live wire of the aerator and transmitting the monitored value to the current feedback module, the current sensing module is a common detection device, also called as a current sensor, can sense the information of the current to be detected and convert the sensed information into an electric signal meeting the requirements of a certain standard or information in other required forms to be output according to a certain rule so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like; the current feedback module is in communication connection with the current sensing module and the GSM alarm host, and is used for decoding a monitoring value of the current sensing module, comparing the monitoring value with a built-in current threshold value, and determining whether to trigger the GSM alarm host to collect and send alarm information to a farmer or not by taking a comparison result as a condition for triggering the GSM alarm host; the GSM alarm host is internally provided with a mobile phone number card, and after receiving the alarm information of the current feedback module, the GSM alarm host can directionally initiate a call request with the built-in mobile phone number and send a short message.

As shown in fig. 2, for the aerator using three-phase alternating current, the current sensing module is loaded on any live wire for monitoring, so that the abnormal alarm function of the aerator can be remotely monitored, and the principle is the same as that of monitoring the aerator using single-phase alternating current.

The utility model discloses a work flow:

step 1: the aerator is in a normal working state, and the arming state of the GSM alarm host is set, such as timed arming or manually-started arming and the like;

step 2: when the current value monitored by the current feedback module is higher than the built-in current maximum value or lower than the built-in current minimum value, the normally-open end and the common COM end switch are triggered to close the signal, or the normally-closed end and the common COM end switch are triggered to open the signal;

and step 3: the GSM alarm host receives the closing signal or the opening signal in the defense period and dials or sends a short message to a set number.

The above is only for illustration the utility model discloses a some functional structure principles that can realize the unusual alarm device of remote monitoring oxygen-increasing machine, because carry out a plurality of modifications on this basis very easily to the technical personnel of the same technical field, consequently this specification will not realize the unusual alarm device of remote monitoring oxygen-increasing machine limit to show or concrete mechanism and application scope in, so corresponding modification and equivalent that probably utilized all belong to the protection scope of the utility model.

Claims

1. The utility model provides a can realize unusual alarm device of remote monitoring oxygen-increasing machine which characterized in that: the device comprises a current sensing module, a current feedback module, a GSM alarm host and a standby power supply; the current sensing module is used for monitoring the current value of a live wire of the aerator and transmitting the monitored value to the current feedback module; the current feedback module is in communication connection with the current sensing module and the GSM alarm host, and is used for decoding a monitoring value of the current sensing module, comparing the monitoring value with a built-in current threshold value and taking a comparison result as a condition for triggering the GSM alarm host; the GSM alarm host is internally provided with a mobile phone number card, and after receiving the alarm information of the current feedback module, the GSM alarm host can directionally initiate a call request with the built-in mobile phone number and send a short message.

2. The alarm device capable of remotely monitoring the abnormity of the aerator according to claim 1, is characterized in that: and two threshold values of a highest value and a lowest value are set in the current feedback module, and when the value fed back by the current sensing module is higher than the highest value or lower than the lowest value, the normally-open end and the common COM end switch are triggered to close a signal, or the normally-closed end and the common COM end switch are triggered to open the signal.

3. The alarm device capable of remotely monitoring the abnormity of the aerator according to claim 1, is characterized in that: after receiving the closing signal or the opening signal sent by the current feedback module, the GSM alarm host initiates a call request and sends a short message to a built-in mobile phone number through a wireless communication function.