CN212867782U

CN212867782U - Aerogenerator vibration monitored control system based on zigBee

Info

Publication number: CN212867782U
Application number: CN202021264100.2U
Authority: CN
Inventors: 刘一凡; 李守学; 孙首珩; 孙海天; 赵世祥; 豆中州
Original assignee: Electric Power Research Institute of State Grid Jilin Electric Power Co Ltd
Current assignee: Jilin Electric Power Technology Development Co ltd; Electric Power Research Institute of State Grid Jilin Electric Power Co Ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-04-02
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a belong to wind power generation technical field, specifically be a aerogenerator vibration monitored control system based on zigBee, it includes: casing, detection module, zigbee router, zigbee coordinator, central processing unit, control cabinet, alarm and memory, inside top and the bottom fixed mounting of casing have a plurality of damping spring, and are a plurality of two shock attenuation boards of damping spring's one end fixedly connected with, the equal fixed mounting in inside both sides of casing has the shock pad, fixed mounting has detection module on the casing, detection module is including vibration sensing module and zigbee module. This aerogenerator vibration monitored control system based on zigBee not only can in time remind the staff simultaneously according to vibration information automatic control aerogenerator's work, and timely adjustment prevents that the accident from appearing, can protect the sense terminal when meeting with violent vibration moreover, prolongs the life of sense terminal.

Description

Aerogenerator vibration monitored control system based on zigBee

Technical Field

The utility model belongs to the wind power generation field especially relates to a aerogenerator vibration monitored control system based on zigBee.

Background

Wind power generation refers to converting kinetic energy of wind into electric energy. Wind energy is a clean and pollution-free renewable energy source, and is used by people for a long time, mainly by pumping water, grinding surfaces and the like through windmills, and people are interested in how to use wind to generate electricity. The wind power generation is very environment-friendly, and the wind energy is huge, so that the wind power generation is increasingly paid attention by various countries in the world. Sometimes, violent vibration is encountered in wind power generation, the vibration condition needs to be detected, but the existing device often cannot automatically control the work of the wind power generator and cannot timely remind workers, accidents easily occur, the safety is poor, a detection end is easily damaged during violent vibration, and the service life is short.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a aerogenerator vibration monitored control system based on zigBee not only can in time remind the staff simultaneously according to vibration information automatic control aerogenerator's work, and in time the adjustment prevents that accident from appearing, can protect the sense terminal when meeting with violent vibration moreover, prolongs the life of sense terminal.

In order to achieve the above object, the utility model adopts the following technical scheme:

a vibration monitoring system of a wind driven generator based on ZigBee comprises: the device comprises a shell, a detection module, a zigbee router, a zigbee coordinator, a central processing unit, a control console, an alarm and a storage, wherein a plurality of damping springs are fixedly arranged at the top end and the bottom end inside the shell, one end of each damping spring is fixedly connected with two damping plates, damping cushions are fixedly arranged on two sides inside the shell, the detection module is fixedly arranged on the shell and comprises a vibration sensing module and a zigbee module, the vibration sensing module is positioned at the bottom end of the shell, the zigbee module is positioned between the two damping plates, the vibration sensing module is electrically connected with the zigbee module, the zigbee module is in signal connection with the zigbee router, the zigbee router is electrically connected with the zigbee coordinator, the zigbee coordinator is electrically connected with the central processing unit, and the central processing unit is electrically connected with the control console, the storage and the wind driven generator, the control cabinet electric connection has the alarm, zigbee router, zigbee coordinator, central processing unit, alarm and the equal fixedly connected with control cabinet of memory.

As a zigBee-based aerogenerator vibration monitored control system's an preferred scheme, wherein: eight heat dissipation holes are formed in the damping plate, and four ventilation holes are formed in the top end and the bottom end of the two sides of the shell.

As a zigBee-based aerogenerator vibration monitored control system's an preferred scheme, wherein: the equal fixed mounting in outside bottom four corners of casing has the fixed block, four the equal fixed mounting in bottom of fixed block has the sucking disc.

As a zigBee-based aerogenerator vibration monitored control system's an preferred scheme, wherein: one side fixed mounting of control cabinet has two maintenance doors, two all seted up on the maintenance door and detained the kerve.

As a zigBee-based aerogenerator vibration monitored control system's an preferred scheme, wherein: the bottom four corners of the console are fixedly provided with support columns, and the bottom ends of the support columns are fixedly provided with non-slip mats.

The utility model has the advantages that: the vibration information is sensed by the vibration sensing module and is transmitted to the central processing unit by the zigbee module, the zigbee router and the zigbee coordinator, the central processing unit controls the wind driven generator to adjust, meanwhile, the console displays information, the alarm reminds workers to observe vibration conditions and adjust in time to prevent accidents, the memory is used for storing working information, when the detection module is subjected to severe vibration, the shock absorption plate transmits the impact on the zigbee module to the shock absorption spring, the shock absorption spring absorbs the impact force to prevent the device from being damaged, the ZigBee-based wind driven generator vibration monitoring system not only can automatically control the work of the wind driven generator according to vibration information, meanwhile, the detection device can timely remind workers, timely adjust and prevent accidents, can protect the detection end when encountering severe vibration, and prolongs the service life of the detection end.

Drawings

FIG. 1 is a block diagram of the system of the present invention;

fig. 2 is a cross-sectional view of the housing of the present invention;

fig. 3 is a front view of the console of the present invention.

In the figure: 100 shells, 110 shock absorption springs, 120 shock absorption plates, 121 heat dissipation holes, 130 shock absorption pads, 140 ventilation holes, 150 fixing blocks, 151 suckers, 200 detection modules, 210 vibration sensing modules, 220zigbee modules, 300zigbee routers, 400zigbee coordinators, 500 central processing units, 600 consoles, 610 maintenance doors, 611 fastening and pulling grooves, 620 supporting columns, 621 non-slip pads, 700 alarms and 800 memories.

Detailed Description

The invention is further explained below with reference to the drawings:

the utility model provides a aerogenerator vibration monitored control system based on zigBee not only can in time remind the staff simultaneously according to vibration information automatic control aerogenerator's work, and in time the adjustment prevents that accident from appearing, can protect the sense terminal when meeting with violent vibration moreover, prolongs the life of sense terminal, please refer to and refer to fig. 1, fig. 2 and fig. 3, include: the device comprises a shell 100, a detection module 200, a zigbee router 300, a zigbee coordinator 400, a central processor 500, a console 600, an alarm 700 and a memory 800;

referring to fig. 1, 2 and 3 again, ten damping springs 110 are fixedly installed at the top end and the bottom end inside the casing 100, one end of each damping spring 110 is fixedly connected with two damping plates 120, two sides inside the casing 100 are fixedly installed with damping pads 130, a detection module 200 is fixedly installed on the casing 100, the detection module 200 includes a vibration sensing module 210 and a zigbee module 220, the vibration sensing module 210 is located at the bottom end of the casing 100, the zigbee module 220 is located between the two damping plates 120, the vibration sensing module 210 is electrically connected with the zigbee module 220, the zigbee module 220 is in signal connection with a zigbee router 300, the zigbee router 300 is electrically connected with a zigbee coordinator 400, the zigbee coordinator 400 is electrically connected with a central processor 500, the central processor 500 is electrically connected with a control board 600, a memory 800 and a wind driven generator, the control board 600 is electrically connected with an alarm 700, the zigbee router 300, the zigbee coordinator 400, a wind driven generator and a wind driven generator, The zigbee coordinator 400, the central processor 500, the alarm 700 and the memory 800 are all fixedly connected with a console 600, specifically, ten damping springs 110 are welded at the top end and the bottom end of the inside of the casing 100, two damping plates 120 are welded at one ends of the ten damping springs 110, damping pads 130 are respectively bonded and connected to two sides of the inside of the casing 100, the casing 100 is connected with a detection module 200 through bolts and threads, the detection module 200 comprises a vibration sensing module 210 and a zigbee module 220, the vibration sensing module 210 is located at the bottom end of the casing 100, the zigbee module 220 is located between the two damping plates 120, the vibration sensing module 210 is electrically connected with the zigbee module 220, the zigbee module 220 is connected with a zigbee router 300 through a signal output, the zigbee coordinator 300 is electrically connected with the zigbee coordinator 400, the zigbee coordinator 400 is electrically connected with the central processor 500 through an output of the central processor 500, the control board 600 is electrically connected with the control board 600 through an output, and the zigbee module 220 is connected with the zigbee router 300 through an output of, The electric output of the console 600 is connected with the alarm 700, the zigbee router 300, the zigbee coordinator 400, the central processor 500, the alarm 700 and the memory 800 are all connected with the console 600 through bolts and threads, the casing 100 is used for protecting and accommodating the detection module 200, the damping spring 110 is used for absorbing the vibration received by the damping plate 120, the damping plate 120 is used for transferring the impact force to the damping spring 110, the damping pad 130 is used for preventing the zigbee module 220 from shaking and damaging, the vibration sensing module 210 is used for sensing the vibration, the zigbee module 220, the zigbee router 300 and the zigbee coordinator 400 are used for matching to transmit the information sensed by the vibration sensing module 210 to the central processor 500, the central processing unit 500 is used for receiving information to control other devices to work, the console 600 is used for fixing the devices above the console, information is convenient to observe, the alarm 700 is used for reminding workers, and the memory 800 is used for storing information;

when the vibration detection device is used specifically, the vibration sensing module 210 senses vibration information, the vibration information is transmitted to the central processing unit 500 through the zigbee module 220, the zigbee router 300 and the zigbee coordinator 400, the central processing unit 500 controls the wind driven generator to adjust, the console 600 displays the information, the alarm 700 reminds a worker to observe the vibration condition, adjustment is timely performed, accidents are prevented, the storage 800 is used for storing working information, when the detection module 200 suffers from severe vibration, the shock absorption plate 120 transmits the impact received by the zigbee module 220 to the shock absorption springs 110, the shock absorption springs 110 absorb the impact force, and the device is prevented from being damaged.

Referring to fig. 2 again, eight heat dissipation holes 121 are formed in the two damping plates 120, four ventilation holes 140 are formed in the top and bottom ends of the two sides of the casing 100, specifically, eight heat dissipation holes 121 are formed in the two damping plates 120, four ventilation holes 140 are formed in the top and bottom ends of the two sides of the casing 100, the heat dissipation holes 121 are used for providing a heat dissipation function, and the ventilation holes 140 are used for providing a channel for air circulation with the outside.

Referring to fig. 2 again, fixed blocks 150 are fixedly mounted at four corners of the outer bottom of the casing 100, suckers 151 are fixedly mounted at the bottom ends of the four fixed blocks 150, specifically, the fixed blocks 150 are welded at four corners of the outer bottom of the casing 100, the suckers 151 are embedded and connected at the bottom ends of the four fixed blocks 150, the fixed blocks 150 are used for fixing the suckers 151, and the suckers 151 are used for connecting the device with external equipment.

Referring to fig. 2 again, two maintenance doors 610 are fixedly installed at one side of the console 600, and the two maintenance doors 610 are both provided with a sliding buckle groove 611, specifically, one side of the console 600 is connected with the two maintenance doors 610 through a hinge, the two maintenance doors 610 are both provided with a sliding buckle groove 611, the maintenance doors 610 are used for conveniently opening and maintaining the internal device, and the sliding buckle groove 611 is used for conveniently pulling the maintenance doors 610.

Referring to fig. 3 again, the support columns 620 are fixedly mounted at four corners of the bottom end of the console 600, the non-slip mat 621 is fixedly mounted at the bottom ends of the four support columns 620, specifically, the support columns 620 are welded at the four corners of the bottom end of the console 600, the non-slip mats 621 are bonded and connected to the bottom ends of the four support columns 620, the support columns 620 are used for supporting the console 600, and the non-slip mats 621 are used for preventing the support columns 620 from slipping.

Claims

1. A vibration monitoring system of a wind driven generator based on ZigBee is characterized by comprising: the device comprises a shell (100), a detection module (200), a zigbee router (300), a zigbee coordinator (400), a central processing unit (500), a console (600), an alarm (700) and a memory (800), wherein a plurality of damping springs (110) are fixedly installed at the top end and the bottom end inside the shell (100), one end of each damping spring (110) is fixedly connected with two damping plates (120), damping pads (130) are fixedly installed at two sides inside the shell (100), the detection module (200) is fixedly installed on the shell (100), the detection module (200) comprises a vibration sensing module (210) and a zigbee module (220), the vibration sensing module (210) is located at the bottom end of the shell (100), the zigbee module (220) is located between the two damping plates (120), and the vibration sensing module (210) is electrically connected with the zigbee module (220), zigbee module (220) signal connection has zigbee router (300), zigbee router (300) electric connection has zigbee coordinator (400), zigbee coordinator (400) electric connection has central processing unit (500), central processing unit (500) electric connection has control cabinet (600), memory (800) and wind generator, control cabinet (600) electric connection has alarm (700), zigbee router (300), zigbee coordinator (400), central processing unit (500), alarm (700) and the equal fixedly connected with control cabinet (600) of memory (800).

2. The vibration monitoring system of the wind driven generator based on the ZigBee according to claim 1, wherein eight heat dissipation holes (121) are formed in two shock absorption plates (120), and four ventilation holes (140) are formed in the top end and the bottom end of two sides of the housing (100).

3. The vibration monitoring system of the wind driven generator based on the ZigBee according to claim 1, wherein four corners of the bottom of the outer part of the housing (100) are fixedly provided with fixing blocks (150), and the bottom ends of the four fixing blocks (150) are fixedly provided with suckers (151).

4. The vibration monitoring system of the wind driven generator based on the ZigBee according to claim 1, wherein two maintenance doors (610) are fixedly installed at one side of the console (600), and a buckling groove (611) is formed in each of the two maintenance doors (610).

5. The vibration monitoring system of the wind driven generator based on the ZigBee according to claim 1, wherein four corners of the bottom end of the console (600) are fixedly provided with supporting columns (620), and the bottom ends of the four supporting columns (620) are fixedly provided with anti-slip mats (621).