CN211784005U

CN211784005U - Online monitoring equipment for tension of interception net

Info

Publication number: CN211784005U
Application number: CN201921962009.5U
Authority: CN
Inventors: 陶勇; 刘笑麟; 陆海荣; 张晓晨; 张锦飞
Original assignee: Shenzhen Yongxinglong Industrial Development Co ltd; Suzhou Nuclear Power Research Institute Co Ltd
Current assignee: Shenzhen Yongxinglong Industrial Development Co ltd; Suzhou Nuclear Power Research Institute Co Ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-10-27
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses an intercepting net tension on-line monitoring device in the technical field of nuclear power plant cold source safety, which comprises a current meter, wherein the current meter is electrically output and connected with a wireless transmission module for transmitting information, the wireless transmission module is respectively electrically input and connected with a tension sensor for detecting tension and a power module for providing power supply, the wireless transmission module is electrically output and connected with a singlechip for analysis and judgment, the classification module is electrically output and connected with a storage module for storing information, the tension on the intercepting net is measured through the tension sensor in the device, data is transmitted to a remote platform through the wireless transmission module, so that a worker can remotely monitor the intercepting net, when the acquired value is greater than the standard value, the alarm module sends an alarm to prompt the worker, and the worker can conveniently know the abnormal condition of the intercepting net in time, the use effect of the interception net is ensured.

Description

Online monitoring equipment for tension of interception net

Technical Field

The utility model relates to a nuclear power plant's cold source safety technical field specifically is an interception net pulling force on-line monitoring equipment.

Background

The safe operation and the reliability of the power plant are directly influenced by the quality of the running state of a water intake of the nuclear power plant, and for dealing with the invasion of marine organisms in the nuclear power plant, the blocking net is usually removed in a mode of matching with manual fishing by the aid of the blocking net, the blocking net can be influenced by external force when the existing blocking net is used, however, a worker cannot monitor the blocking net on site constantly, abnormal conditions of the blocking net cannot be found timely, and therefore the blocking net tension on-line monitoring equipment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interception net pulling force on-line monitoring equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an interception net pulling force on-line monitoring equipment, includes current meter, current meter electrical output connects the wireless transmission module who is used for transmission information, wireless transmission module electric input connection respectively is used for detecting tensile force sensor and is used for providing the power module of power, wireless transmission module electric output connects the singlechip that is used for the analysis and judgment, singlechip electric input connection respectively is used for the inquiry module of inquiry information and the contrast module that is used for contrast data, singlechip electric output connection respectively is used for the display module of display information, is used for alarm module, user side and the classification module who is used for categorised information of sending out the police dispatch newspaper, classification module electric output connection is used for the storage module of storage information.

Preferably, the power module is electrically connected to the main power module, and the power module is electrically connected to the auxiliary power module.

Preferably, the secondary power supply module comprises a storage battery, the storage battery is respectively electrically connected with the charging module and the electric quantity detection module in an input mode, and the storage battery is electrically connected with the electric quantity output module in an output mode.

Preferably, the storage module is electrically connected to the external storage module, and the external storage module is a mobile usb disk.

Preferably, the display module comprises a numerical value display unit and a graph display unit, and the display module is an LED display screen.

Preferably, the user side comprises a computer side and a mobile side, and the mobile side is a mobile phone side.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the device, tension applied to the interception net is measured through the tension sensor, and data are transmitted to the remote platform through the wireless transmission module, so that a worker can remotely monitor the interception net, when the acquired numerical value is greater than a standard numerical value, the alarm module gives an alarm to prompt the worker, the worker can know the abnormal condition of the interception net in time conveniently, and the use effect of the interception net is ensured;

2. the processed information is classified through the classification module, the information is convenient to inquire, and the processed information data is dually stored through the storage module and the external storage module, so that the data loss is avoided.

Drawings

FIG. 1 is a schematic diagram of the present invention;

fig. 2 is a schematic block diagram of the secondary power supply module of the present invention.

In the figure: 1. current meters; 2. a wireless transmission module; 3. a tension sensor; 4. a single chip microcomputer; 5. a power supply module; 6. a query module; 7. a comparison module; 8. a main power supply module; 9. a secondary power supply module; 91. a charging module; 92. a storage battery; 93. an electric quantity detection module; 94. an electric quantity output module; 10. a classification module; 11. a display module; 12. an alarm module; 13. a user side; 14. a storage module; 15. an external storage module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme: an on-line monitoring device for the tension of an interception net, please refer to fig. 1, which comprises a current meter 1, wherein the current meter 1 is used for detecting the speed and the direction of a current, and the current meter 1 is an existing device;

referring to fig. 1, a current meter 1 is electrically connected to a wireless transmission module 2 for transmitting information, the wireless transmission module 2 is respectively electrically connected to a tension sensor 3 for detecting tension and a power module 5 for providing power, the tension sensor 3 has two tension sensors 3, the two tension sensors 3 are connected in series to two ends of a headrope of an intercepting net, the two current meters 1 are respectively arranged at the front and back sides of a net body at the same level and depth for detecting tension on the intercepting net and collecting data, the collected data information is remotely transmitted to a remote platform through the wireless transmission module 2, so that a worker can remotely monitor the state of the intercepting net, the power module 5 is used for providing energy for the wireless transmission module 2, the current meters 1 and the tension sensors 3, the wireless transmission module 2 is electrically connected to a single chip 4 for analyzing and judging, the singlechip 4 analyzes and processes the data acquired by the current meter 1 and the tension sensor 3, forms comprehensive analysis and judgment of the tension of the interception net under multiple data sources through data synchronization (time synchronization), screening (removing obvious noise) and data fusion processing, and calculates the comprehensive state of the interception net;

referring to fig. 1, a single chip 4 is respectively and electrically connected to an inquiry module 6 for inquiring information and a comparison module 7 for comparing data, a worker can inquire stored information through the inquiry module 6, the comparison module 7 records a standard value of a normal state of an interception network and a bearable maximum value, the single chip 4 is respectively and electrically connected to a display module 11 for displaying information, an alarm module 12 for giving an alarm, a user terminal 13 and a classification module 10 for classifying information, when the collected data is greater than the standard value and the maximum value, the alarm module 12 gives an alarm prompt to facilitate the worker to know the abnormal condition of the interception network in time, the display module 11 displays the processed data, the classification module 10 is electrically connected to a storage module 14 for storing information, after the processed data information is classified through the classification module 10, then the storage module 14 stores the data to ensure that the data can be inquired, and the single chip microcomputer 4 transmits the processed information to a user end 13 of a worker to ensure that the worker can know the information all the time;

referring to fig. 1, a power module 5 is electrically connected to a main power module 8, the main power module 8 is a local mains supply, the power module 5 is electrically connected to an auxiliary power module 9, and when the main power module 8 fails, the auxiliary power module 9 continuously supplies power to a wireless transmission module 2, a current meter 1 and a tension sensor 3 to ensure that the monitoring device normally works;

referring to fig. 2, the secondary power module 9 includes a storage battery 92, the storage battery 92 is electrically connected to the charging module 91 and the electric quantity detection module 93 respectively, the storage battery 92 is electrically connected to the electric quantity output module 94, the storage battery 92 outputs electric energy through the electric quantity output module 94 to provide power for the device, the electric quantity detection module 93 is used for detecting the electric quantity inside the storage battery 92, when the primary power module 8 works normally and the electric quantity of the storage battery 92 is less than eighty percent, the storage battery 92 is charged, and the storage battery 92 can independently maintain the normal operation of the system for seven days;

referring to fig. 1, the storage module 14 is electrically connected to the external storage module 15, and the external storage module 15 is a mobile usb disk, and uploads stored data information to the external storage module 15 for backup, and the data is stored in a dual manner, so as to avoid data loss;

referring to fig. 1, the display module 11 includes a numerical value display unit and a graph display unit, and the display module 11 is an LED display screen, and data displayed by the display module 11 can be displayed in a numerical value or graph form, so as to increase the data display effect;

referring to fig. 1, the user end 13 includes a computer end and a mobile end, and the mobile end is a mobile phone end, so that a worker can log in an individual user account through the computer or the mobile phone to monitor the state of the intercepting network at any time, thereby ensuring the use effect of the intercepting network.

The working principle is as follows: carry out data acquisition to the holding net atress condition through force sensor 3, will gather data and transmit singlechip 4 through wireless transmission module 2, singlechip 4 carries out analysis processes to data, and compare data with the standard value in the contrast module 7, when the data of gathering is less than the standard value, alarm module 12 is out of work, when the data of gathering is greater than the standard value, alarm module 12 sends the police dispatch newspaper, indicate the staff, and display module 11 is used for the display data, categorised the back with data classification module 10, store data information through storage module 14.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an interception net pulling force on-line monitoring equipment, includes current meter (1), its characterized in that: the electric output of the current meter (1) is connected with a wireless transmission module (2) for transmitting information, the wireless transmission module (2) is respectively and electrically connected with a tension sensor (3) for detecting tension and a power module (5) for providing power, the wireless transmission module (2) is electrically connected with a singlechip (4) for analysis and judgment, the single chip microcomputer (4) is respectively and electrically connected with an inquiry module (6) for inquiring information and a comparison module (7) for comparing data, the singlechip (4) is respectively and electrically connected with a display module (11) for displaying information, an alarm module (12) for giving an alarm, a user terminal (13) and a classification module (10) for classifying information, the classification module (10) is electrically connected with a storage module (14) for storing information in an output mode.

2. The on-line monitoring equipment for the tension of the intercepting net according to claim 1, wherein: the power supply module (5) is electrically connected with the main power supply module (8) in an input mode, and the power supply module (5) is electrically connected with the auxiliary power supply module (9) in an input mode.

3. The on-line monitoring equipment for the tension of the intercepting net according to claim 2, wherein: the auxiliary power supply module (9) comprises a storage battery (92), the storage battery (92) is respectively electrically connected with the charging module (91) and the electric quantity detection module (93) in an input mode, and the storage battery (92) is electrically connected with the electric quantity output module (94) in an output mode.

4. The on-line monitoring equipment for the tension of the intercepting net according to claim 1, wherein: the storage module (14) is electrically connected with the external storage module (15) in an output mode, and the external storage module (15) is a mobile USB flash disk.

5. The on-line monitoring equipment for the tension of the intercepting net according to claim 1, wherein: the display module (11) comprises a numerical value display unit and a chart display unit, and the display module (11) is an LED display screen.

6. The on-line monitoring equipment for the tension of the intercepting net according to claim 1, wherein: the user end (13) comprises a computer end and a mobile end, and the mobile end is a mobile phone end.