CN103440721B - Tower barrel of wind generating set guard against theft and alarm system and method thereof - Google Patents
Tower barrel of wind generating set guard against theft and alarm system and method thereof Download PDFInfo
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- CN103440721B CN103440721B CN201310402236.3A CN201310402236A CN103440721B CN 103440721 B CN103440721 B CN 103440721B CN 201310402236 A CN201310402236 A CN 201310402236A CN 103440721 B CN103440721 B CN 103440721B
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Abstract
The present invention relates to a kind of tower barrel of wind generating set guard against theft and alarm system and method thereof, system comprises blower fan tower barrel outside, blower fan tower barrel and wind energy turbine set Central Control Room.The movable landing of blower fan tower barrel outer setting and proximity transducer, blower fan tower barrel comprises tower cylinder door, and arranges PLC, microswitch, acoustic-optic alarm and web camera.Wind energy turbine set Central Control Room arranges remote monitoring server.Movable landing adopts metalwork, and when cracker enters movable landing, detected by proximity transducer, proximity transducer triggers acoustic-optic alarm by PLC.When cracker enters blower fan tower barrel inside, tower cylinder door touches microswitch, switching signal is transferred to remote monitoring server by PLC by microswitch, remote monitoring server start web camera cracker is taken, will take pictures with video information be back to remote monitoring server.Good concealment of the present invention, implementation cost are lower, fast response time, easy to operate.
Description
Technical field
The present invention relates to wind power generation field, especially relate to a kind of the tower cylinder guard against theft and alarm system and the method thereof that are applied to wind power generating set.
Background technology
Conveniently workmen enters tower barrel of wind generating set inside and carries out installation and maintenance, usually arranges a tower cylinder door in the bottom of tower cylinder.Tower cylinder door design proposal general is at present all adopt door-hinge bearing to be welded on outside doorframe, and then inserted in door-hinge bearing by the hinge of connection door, such hinge is just chronically exposed to outside tower cylinder doorframe.Under rain erosion, as easy as rolling off a log cause hinge corrode come off.In addition, because wind field is remote and staff is less, non-working person easily destroys and is exposed to tower cylinder hinge outdoors to enter tower cylinder inner.Therefore, the cable in tower barrel of wind generating set is easy to stolen, causes huge economic loss to wind-power electricity generation company, easily causes stealing casualties simultaneously.Therefore, the antitheft of wind power generating set seems more and more important.
Anti-theft measure general at present adopts new design proposal to tower cylinder door, as applied on 06 21st, 2011 by Sany Electricity Limited Liability Company in prior art, and on 02 22nd, 2012 bulletins, notification number is that the Chinese utility model patent of CN202148993U discloses " a kind of antitheft tower cylindrical door for wind power generating set ", comprises doorframe, door-plate, hinge and door lock.Doorframe is connected with or one-body moldedly has protective frame, protective frame and door-plate and doorframe form the guard plot being used for accommodating hinge, in two page plates of hinge, first page plate is fixedly connected with doorframe, second page plate is fixedly connected with door-plate, and the bearing pin that first page plate and second page plate are hinged is positioned at doorframe side or door-plate side.The utility model connects in addition or one-body moldedly has protective frame on the basis of original doorframe, and protective frame and doorframe and door-plate form a guard plot for accommodating hinge jointly.When door-plate cuts out, hinge is positioned at guard plot, and protective frame has cut off contacting of hinge and external environment condition; from seeing outdoors, touch hinge, for it provides protection, thus effectively solve in prior art; when door-plate cuts out, hinge is exposed, and easily causes the problem of damage or artificial destruction.
Tower cylinder door is designed to antitheft tower cylindrical door by this patent, concrete grammar is: antitheft tower cylindrical door arranges protective frame, protective frame and form guard plot between doorframe and door-plate, is located at by hinge in guard plot, when door-plate cuts out, hinge is arranged in guard plot, provides protection to hinge.But this kind of scheme just increases the difficulty that offender destroys tower cylinder door, and can not play anti-theft function, offender is puffed up with pride, and instrument is advanced simultaneously, because tower cylinder door can not obtain in time monitoring reliably, in tower cylinder, the stolen phenomenon of power equipment happens occasionally.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of tower barrel of wind generating set guard against theft and alarm system and method thereof, can effectively detect and threaten illegal invasion person, collect evidence of crime, install hidden simultaneously, do not subject to artificial destruction, reliability is high, stable.
In order to realize foregoing invention object, the present invention specifically provides a kind of technic relization scheme of tower barrel of wind generating set guard against theft and alarm system, a kind of tower barrel of wind generating set guard against theft and alarm system, comprising: blower fan tower barrel outside, blower fan tower barrel and wind energy turbine set Central Control Room.Described blower fan tower barrel outer setting has movable landing and proximity transducer, and described blower fan tower barrel comprises tower cylinder door, and is provided with PLC, microswitch, acoustic-optic alarm and web camera.Described wind energy turbine set Central Control Room is provided with remote monitoring server.Described movable landing adopts metalwork, and when there being cracker to enter described movable landing, detected by described proximity transducer, described proximity transducer triggers described acoustic-optic alarm by described PLC.When cracker enters the inside of described blower fan tower barrel by described tower cylinder door, described tower cylinder door touches described microswitch, switching signal is transferred to the remote monitoring server of described wind energy turbine set Central Control Room by described microswitch by described PLC, start described web camera by described remote monitoring server to take this cracker, and by the remote monitoring server being back to described wind energy turbine set Central Control Room with video information of taking pictures.
Preferably, described blower fan tower barrel outside is also provided with fixed landing, spring and brace summer.Described movable landing is arranged on described tower cylinder stair the superiors platform outdoors, and described fixed landing is arranged between described movable landing and described tower cylinder door.The inner side of described movable landing is near described tower cylinder door, and described brace summer is arranged on the below of described movable landing.Between the interior side-lower that described spring is arranged on described movable landing and described brace summer, described proximity transducer is arranged on the below of fixed landing.
Preferably, described proximity transducer adopts inductance type transducer, and the induction end of described proximity transducer and the horizontal range of described movable landing are 5 ± 2mm, the inside edge of the induction end of described proximity transducer vertically described movable landing.
Preferably, described blower fan tower barrel is also provided with switch one, switch two, link and tower cylinder doorframe, and described wind energy turbine set Central Control Room is also provided with Central Control Room switch.Described tower cylinder door is connected with described tower cylinder doorframe by described link, when described tower cylinder door is closed, described tower cylinder door contacts with described microswitch, the inside of described microswitch is often opened node and is closed, when described tower cylinder door is opened, lose between described microswitch with described tower cylinder door and be connected, the inside of described microswitch is often opened node and is disconnected.Described PLC is connected with described remote monitoring server by described switch one, Central Control Room switch, and described web camera is connected with described remote monitoring server by described switch two, Central Control Room switch.
Preferably, when there being cracker to stand on described movable landing, described spring below it is compressed, described movable landing produces perpendicular displacement, the sensing range of described proximity transducer is entered after the inner side decline of described movable landing, now the normally closed node of described proximity transducer inside disconnects, after described PLC detects that this on-off model disconnects, the acoustic-optic alarm starting described blower fan tower barrel inside sends sound and light alarm signal, signal is sent to described wind energy turbine set Central Control Room by remote monitoring simultaneously, notify that operator on duty has cracker to arrive the position of described movable landing.
Preferably, if cracker enters described movable landing, and open described tower cylinder door further by force when entering the inside of described blower fan tower barrel, described microswitch action, the node of often opening of described microswitch inside disconnects, the normally closed node of described microswitch inside closes, and this on-off model is sent to described PLC.After described PLC collects described on-off model, by switch one, wind energy turbine set optical fiber and Central Control Room switch by this Signal transmissions to the remote monitoring server being positioned at described wind energy turbine set Central Control Room.After described remote monitoring server receives the actuating signal of microswitch, described remote monitoring server sends a signal to described web camera by described Central Control Room switch, wind energy turbine set optical fiber and switch two and starts shoot function, then by described web camera, photo or video information are back to described remote monitoring server to store, remind tower cylinder door described in operator on duty to be opened simultaneously.
Preferably, when the load-bearing on described movable landing is more than 40kg, described spring is compressed, and the inner side of described movable landing enters the sensing range of described proximity transducer.
The present invention also specifically provides a kind of technic relization scheme of tower barrel of wind generating set anti-theft alarming method in addition, a kind of tower barrel of wind generating set anti-theft alarming method, tower barrel of wind generating set guard against theft and alarm system comprises: blower fan tower barrel outside, blower fan tower barrel and wind energy turbine set Central Control Room.Described blower fan tower barrel outer setting has movable landing and proximity transducer, and described blower fan tower barrel comprises tower cylinder door, and is provided with PLC, microswitch, acoustic-optic alarm and web camera, and described wind energy turbine set Central Control Room is provided with remote monitoring server.Described anti-theft alarming method comprises following process:
Sound and light alarm process: described movable landing adopts metalwork, and when there being cracker to enter described movable landing, detected by described proximity transducer, described proximity transducer triggers described acoustic-optic alarm by described PLC;
Network shooting process: enter the inside of described blower fan tower barrel by described tower cylinder door when there being cracker, described tower cylinder door touches described microswitch, switching signal is transferred to the remote monitoring server of described wind energy turbine set Central Control Room by described microswitch by described PLC, start described web camera by described remote monitoring server to take this cracker, and by the remote monitoring server being back to described wind energy turbine set Central Control Room with video information of taking pictures.
Preferably, described blower fan tower barrel outside is also provided with fixed landing, spring and brace summer, and described sound and light alarm process is further comprising the steps:
When there being cracker to stand on described movable landing, described spring below it is compressed, described movable landing produces perpendicular displacement, the sensing range of described proximity transducer is entered after the inner side decline of described movable landing, now the normally closed node of described proximity transducer inside disconnects, after described PLC detects that this on-off model disconnects, the acoustic-optic alarm starting described blower fan tower barrel inside sends sound and light alarm signal, signal is sent to described wind energy turbine set Central Control Room by remote monitoring simultaneously, notify that operator on duty has cracker to arrive the position of described movable landing.
Preferably, described blower fan tower barrel is also provided with switch one, switch two, link and tower cylinder doorframe, and described wind energy turbine set Central Control Room is also provided with Central Control Room switch, and described network shooting process is further comprising the steps:
If cracker enters described movable landing, and open described tower cylinder door further by force when entering the inside of described blower fan tower barrel, described microswitch action, the node of often opening of described microswitch inside disconnects, the normally closed node of described microswitch inside closes, and this on-off model is sent to described PLC, after described PLC collects described on-off model, by switch one, wind energy turbine set optical fiber and Central Control Room switch by this Signal transmissions to the remote monitoring server being positioned at described wind energy turbine set Central Control Room, after described remote monitoring server receives the actuating signal of microswitch, described remote monitoring server is by described Central Control Room switch, wind energy turbine set optical fiber and switch two send a signal to described web camera and start shoot function, then by described web camera, photo or video information are back to described remote monitoring server to store, remind tower cylinder door described in operator on duty to be opened simultaneously.
The tower barrel of wind generating set guard against theft and alarm system provided by enforcement the invention described above and method thereof, have following technique effect:
(1) the present invention effectively can detect tower cylinder doorway landing whether someone swarms into, and pre-cooling sound and light alarm threatens cracker;
(2) the present invention is under the prerequisite starting sound and light alarm, if sound and light alarm cannot stop the pilferage behavior of thief, after thief destruction tower cylinder door enters tower cylinder inside, can to its shooting of taking pictures, and photo or video information transmission are stored to central control room server, solving a case for public security system provides strong evidence;
(3) present system is installed hidden, is not easy to be found by people, does not subject to artificial destruction;
(4) the present invention swarms into surveyed area at sleety weather or toy and can not trigger proximity transducer and false alarm, and reliability is high, stable.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the system architecture diagram of a kind of embodiment of tower barrel of wind generating set guard against theft and alarm system of the present invention;
Fig. 2 is the installation diagrammatic top view of a kind of embodiment blower fan tower barrel of tower barrel of wind generating set guard against theft and alarm system of the present invention outside;
Fig. 3 is the installation diagrammatic side view of a kind of embodiment blower fan tower barrel of tower barrel of wind generating set guard against theft and alarm system of the present invention outside;
Microswitch when Fig. 4 is the closedown of a kind of embodiment blower fan tower barrel of tower barrel of wind generating set guard against theft and alarm system of the present invention door and tower cylinder door installment state schematic diagram;
Fig. 5 is the microswitch of a kind of embodiment blower fan tower barrel of tower barrel of wind generating set guard against theft and alarm system of the present invention door when opening and tower cylinder door installment state schematic diagram;
Fig. 6 is the program flow diagram of a kind of embodiment sound and light alarm of tower barrel of wind generating set anti-theft alarming method of the present invention process;
Fig. 7 is the program flow diagram of a kind of embodiment network of tower barrel of wind generating set anti-theft alarming method of the present invention shooting process;
In figure: 100-blower fan tower barrel is outside, 200-blower fan tower barrel, 300-wind energy turbine set Central Control Room, the movable landing of 101-, the fixed landing of 102-, 103-proximity transducer, 104-spring, 105-brace summer, 201-PLC, 202-microswitch, 203-acoustic-optic alarm, 204-switch one, 205-switch two, 206-web camera, 207-link, 208-tower cylinder door, 209-tower cylinder doorframe, 301-Central Control Room switch, 302-remote monitoring server.
Embodiment
For the purpose of quoting and know, by the technical term hereinafter used, write a Chinese character in simplified form or abridge and be described below:
PLC:Programmable Logic Controller, the abbreviation of programmable logic controller (PLC), the electronic installation of the digital operation that PLC is a kind of application in industrial settings specially and designs.It adopts the storer that can program, be used for storing the instruction of the operations such as actuating logic computing, sequential operation, timing, counting and arithmetical operation therein, and by digital or analog input and output, control various types of machinery or production run.
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in accompanying drawing 1 to accompanying drawing 7, give the specific embodiment of tower barrel of wind generating set guard against theft and alarm system of the present invention and method thereof, below in conjunction with the drawings and specific embodiments, the invention will be further described.The specific embodiment of a kind of tower barrel of wind generating set guard against theft and alarm system as shown in Figure 1, comprising: blower fan tower barrel outside 100, blower fan tower barrel 200 and wind energy turbine set Central Control Room 300.Blower fan tower barrel outside 100 is provided with movable landing 101 and proximity transducer 103, and blower fan tower barrel 200 comprises tower cylinder door 208, and is provided with PLC 201, microswitch 202, acoustic-optic alarm 203 and web camera 206.Wind energy turbine set Central Control Room 300 is provided with remote monitoring server 302.Movable landing 101 adopts stainless steel metal part, and when there being cracker to enter movable landing 101, detected by proximity transducer 103, proximity transducer 103 triggers acoustic-optic alarm 203 by PLC 201.When cracker enters the inside of blower fan tower barrel 200 by tower cylinder door 208, tower cylinder door 208 touches microswitch 202, switching signal is transferred to the remote monitoring server 302 of wind energy turbine set Central Control Room 300 by microswitch 202 by PLC 201, start web camera 206 by remote monitoring server 302 to take this cracker, and by the remote monitoring server 302 being back to wind energy turbine set Central Control Room 300 with video information of taking pictures.
As a kind of typical specific embodiment of the present invention, as shown in accompanying drawing 2 and accompanying drawing 3, blower fan tower barrel outside 100 is also provided with fixed landing 102 further, some springs 104 and some brace summers 105, movable landing 101 is arranged on the stair the superiors platform outside tower cylinder door 208, fixed landing 102 is arranged between movable landing 101 and tower cylinder door 208, the inner side of movable landing 101 is near tower cylinder door 208, some brace summers 105 are arranged on the below of movable landing 101, between the interior side-lower that some springs 104 are arranged on movable landing 101 and brace summer 105, proximity transducer 103 is arranged on the below of fixed landing 102.Proximity transducer 103 adopts inductance type transducer further; there is stainless-steel tube protection the outside of inductance type transducer; the induction end of proximity transducer 103 and the horizontal range of movable landing 101 are 5 ± 2mm; the inside edge of the induction end of proximity transducer 103 vertically movable landing 101, unobstructed between proximity transducer 103 and movable landing 101.Inductance type transducer connector is adopted to be connected between proximity transducer 103 and the PLC 201 of Wind turbines.As one of the present invention preferably specific embodiment, when the load-bearing on movable landing 101 is more than 40kg, spring 104 is compressed, and the inner side of movable landing 101 enters the sensing range of proximity transducer 103.When there being cracker to stand on movable landing 101, spring 104 below it is compressed, movable landing 101 produces perpendicular displacement, the sensing range of proximity transducer 103 is entered after the inner side decline of movable landing 101, now the normally closed node of proximity transducer 103 inside disconnects, after PLC 201 detects that this on-off model disconnects, the acoustic-optic alarm 203 starting blower fan tower barrel 200 inside sends sound and light alarm signal, threaten cracker, signal is sent to wind energy turbine set Central Control Room 300 by remote monitoring simultaneously, reminder announced operator on duty has cracker to arrive the position of movable landing 101.If it is inner that staff enters blower fan tower barrel 200, advance notice Central Control Room operator on duty, wind power generating set anti-theft alarm function staff entered on the remote monitoring server 302 of wind energy turbine set Central Control Room 300 by operator on duty is closed.Such design makes operator on duty only need simply to arrange remote monitoring server 302 in wind energy turbine set Central Control Room 300, just startup and the closedown of any tower barrel of wind generating set guard against theft and alarm system in wind energy turbine set can be controlled, effectively prevent false alarm, setting up procedure is very fast with convenient.
As a kind of typical specific embodiment of the present invention, blower fan tower barrel 200 is also provided with switch 1, switch 2 205, link 207 and tower cylinder doorframe 209 further, and wind energy turbine set Central Control Room 300 is also provided with Central Control Room switch 301.Tower cylinder door 208 is connected with tower cylinder doorframe 209 by link 207, and when tower cylinder door 208 is closed, tower cylinder door 208 contacts with microswitch 202, and the inside of microswitch 202 is often opened node and closed.When tower cylinder door 208 is opened, lose and be connected between microswitch 202 with tower cylinder door 208, the inside of microswitch 202 is often opened node and is disconnected.PLC 201 is connected with remote monitoring server 302 by switch 1, Central Control Room switch 301, and web camera 206 is connected with remote monitoring server 302 by switch 2 205, Central Control Room switch 301.If cracker enters movable landing 101, and open by force further tower cylinder door 208 enter blower fan tower barrel 200 inner time, microswitch 202 action, the node of often opening of microswitch 202 inside disconnects, the normally closed node of microswitch 202 inside closes, and this on-off model is sent to PLC 201, after PLC 201 collects on-off model, by switch 1, wind energy turbine set optical fiber and Central Control Room switch 301 by this Signal transmissions to the remote monitoring server 302 being positioned at wind energy turbine set Central Control Room 300.After remote monitoring server 302 receives the actuating signal of microswitch, remote monitoring server 302 sends a signal to web camera 206 by Central Control Room switch 301, wind energy turbine set optical fiber and switch 2 205 and starts shoot function, then by web camera 206, photo or video information are back to remote monitoring server 302 to store, and the operator on duty in reminder announced wind energy turbine set Central Control Room 300 takes counter-measure.As shown in figures 4 and 5, the state of microswitch 202 before tower cylinder door 208 is opened and after opening is respectively described.
A specific embodiment for tower barrel of wind generating set anti-theft alarming method, tower barrel of wind generating set guard against theft and alarm system comprises: blower fan tower barrel outside 100, blower fan tower barrel 200 and wind energy turbine set Central Control Room 300.Blower fan tower barrel outside 100 is provided with movable landing 101 and proximity transducer 103.Blower fan tower barrel 200 comprises tower cylinder door 208, and is provided with PLC 201, microswitch 202, acoustic-optic alarm 203 and web camera 206.Wind energy turbine set Central Control Room 300 is provided with remote monitoring server 302.Anti-theft alarming method comprises following process:
Sound and light alarm process: movable landing 101 adopts metalwork, when there being cracker to enter movable landing 101, detected by proximity transducer 103, proximity transducer 103 triggers acoustic-optic alarm 203 by PLC 201; Network shooting process: enter the inside of blower fan tower barrel 200 by tower cylinder door 208 when there being cracker, tower cylinder door 208 touches microswitch 202, switching signal is transferred to the remote monitoring server 302 of wind energy turbine set Central Control Room 300 by microswitch 202 by PLC 201, start web camera 206 by remote monitoring server 302 to take this cracker, and by the remote monitoring server 302 being back to wind energy turbine set Central Control Room 300 with video information of taking pictures.
As shown in Figure 6, blower fan tower barrel outside 100 is also provided with fixed landing 102, spring 104 and brace summer 105 further, and sound and light alarm process is further comprising the steps:
When there being cracker to stand on movable landing 101, spring 104 below it is compressed, movable landing 101 produces perpendicular displacement, the sensing range of proximity transducer 103 is entered after the inner side decline of movable landing 101, now the normally closed node of proximity transducer 103 inside disconnects, after PLC 201 detects that this on-off model disconnects, the acoustic-optic alarm 203 starting blower fan tower barrel 200 inside sends sound and light alarm signal, signal is sent to wind energy turbine set Central Control Room 300 by remote monitoring simultaneously, reminder announced operator on duty has cracker to arrive the position of movable landing 101.
As shown in Figure 7, blower fan tower barrel 200 is also provided with switch 1, switch 2 205, link 207 and tower cylinder doorframe 209 further.Wind energy turbine set Central Control Room 300 is also provided with Central Control Room switch 301, and network shooting process is further comprising the steps:
If cracker enters movable landing 101, and open by force further tower cylinder door 208 enter blower fan tower barrel 200 inner time, microswitch 202 action, the node of often opening of microswitch 202 inside disconnects, the normally closed node of microswitch 202 inside closes, and this on-off model is sent to PLC 201.After PLC 201 collects on-off model, by switch 1, wind energy turbine set optical fiber and Central Control Room switch 301 by this Signal transmissions to the remote monitoring server 302 being positioned at wind energy turbine set Central Control Room 300.After remote monitoring server 302 receives the actuating signal of microswitch, remote monitoring server 302 sends a signal to web camera 206 by Central Control Room switch 301, wind energy turbine set optical fiber and switch 2 205 and starts shoot function, then by web camera 206, photo or video information are back to remote monitoring server 302 to store, remind operator on duty's tower cylinder door 208 to be opened simultaneously.
As known from the above, the tower barrel of wind generating set guard against theft and alarm system that the specific embodiment of the invention describes and method thereof, whether the movable landing 101 that effectively can detect tower cylinder door 208 doorway has cracker to swarm into, and can threaten cracker by pre-cooling sound and light alarm.If sound and light alarm cannot stop the pilferage behavior of thief, after thief destruction tower cylinder door 208 enters blower fan tower barrel 200 inside, the remote monitoring server 302 of wind energy turbine set Central Control Room 300 by startup web camera 206 to its shooting of taking pictures, by remote monitoring server 302, the shooting picture when platform wind power generating set is bound to display to show with maximum picture foremost, remind operator on duty, and photo or the video information transmission remote monitoring server 302 to wind energy turbine set Central Control Room 300 is stored, solving a case for public security system provides strong evidence.The warning system that specific embodiment describes is installed hidden, is not easy to be found by people, does not subject to artificial destruction.Meanwhile, swarm into surveyed area and can not trigger proximity transducer when running into sleety weather or toy and produce false alarm, therefore reliability is high, stable.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to the present invention.Although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention.Any those of ordinary skill in the art, when not departing from Spirit Essence of the present invention and technical scheme, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent replacement, equivalence change and modification, all still belongs in the scope of technical solution of the present invention protection.
Claims (8)
1. a tower barrel of wind generating set guard against theft and alarm system, it is characterized in that, comprise: blower fan tower barrel outside (100), blower fan tower barrel (200) and wind energy turbine set Central Control Room (300), described blower fan tower barrel outside (100) is provided with movable landing (101) and proximity transducer (103), described blower fan tower barrel (200) comprises tower cylinder door (208), and be provided with PLC(201), microswitch (202), acoustic-optic alarm (203) and web camera (206), described wind energy turbine set Central Control Room (300) is provided with remote monitoring server (302), described movable landing (101) adopts metalwork, described movable landing (101) is entered when there being cracker, detected by described proximity transducer (103), described proximity transducer (103) is by described PLC(201) trigger described acoustic-optic alarm (203), signal is sent to described wind energy turbine set Central Control Room (300) by remote monitoring simultaneously, notifies that operator on duty has cracker to arrive the position of described movable landing (101), if staff enters the inside of described blower fan tower barrel (200), wind power generating set anti-theft alarm function staff entered on the remote monitoring server (302) of described wind energy turbine set Central Control Room (300) by operator on duty is closed, when cracker enters the inside of described blower fan tower barrel (200) by described tower cylinder door (208), described tower cylinder door (208) touches described microswitch (202), described microswitch (202) by switching signal by described PLC(201) transfer to the remote monitoring server (302) of described wind energy turbine set Central Control Room (300), start described web camera (206) by described remote monitoring server (302) to take this cracker, and will to take pictures and video information is back to the remote monitoring server (302) of described wind energy turbine set Central Control Room (300), described blower fan tower barrel outside (100) is also provided with fixed landing (102), spring (104) and brace summer (105), described movable landing (101) is arranged on described tower cylinder door (208) stair the superiors platform outward, described fixed landing (102) is arranged between described movable landing (101) and described tower cylinder door (208), the inner side of described movable landing (101) is near described tower cylinder door (208), described brace summer (105) is arranged on the below of described movable landing (101), between the interior side-lower that described spring (104) is arranged on described movable landing (101) and described brace summer (105), described proximity transducer (103) is arranged on the below of fixed landing (102), described proximity transducer (103) adopts inductance type transducer, the induction end of described proximity transducer (103) and the horizontal range of described movable landing (101) are 5 ± 2mm, the inside edge of the induction end of described proximity transducer (103) vertically described movable landing (101).
2. a kind of tower barrel of wind generating set guard against theft and alarm system according to claim 1, it is characterized in that: described blower fan tower barrel (200) is also provided with switch one (204), switch two (205), link (207) and tower cylinder doorframe (209), described wind energy turbine set Central Control Room (300) is also provided with Central Control Room switch (301); Described tower cylinder door (208) is connected with described tower cylinder doorframe (209) by described link (207), when described tower cylinder door (208) is closed, described tower cylinder door (208) contacts with described microswitch (202), the inside of described microswitch (202) is often opened node and is closed, when described tower cylinder door (208) is opened, lose between described microswitch (202) with described tower cylinder door (208) and be connected, the inside of described microswitch (202) is often opened node and is disconnected; Described PLC(201) be connected with described remote monitoring server (302) by described switch one (204), Central Control Room switch (301), described web camera (206) is connected with described remote monitoring server (302) by described switch two (205), Central Control Room switch (301).
3. a kind of tower barrel of wind generating set guard against theft and alarm system according to claim 1 and 2, it is characterized in that: when there being cracker to stand on described movable landing (101), described spring (104) below it is compressed, described movable landing (101) produces perpendicular displacement, the sensing range of described proximity transducer (103) is entered after the inner side decline of described movable landing (101), the normally closed node that now described proximity transducer (103) is inner disconnects, described PLC(201) detect this on-off model disconnect after, the acoustic-optic alarm (203) starting described blower fan tower barrel (200) inner sends sound and light alarm signal.
4. a kind of tower barrel of wind generating set guard against theft and alarm system according to claim 3, it is characterized in that: if cracker enters described movable landing (101), and open by force further described tower cylinder door (208) enter described blower fan tower barrel (200) inner time, described microswitch (202) action, what described microswitch (202) was inner often opens node disconnection, the normally closed node of described microswitch (202) inside closes, and this on-off model is sent to described PLC(201), as described PLC(201) collect described on-off model after, by switch one (204), wind energy turbine set optical fiber and Central Control Room switch (301) by this Signal transmissions to the remote monitoring server (302) being positioned at described wind energy turbine set Central Control Room (300), after described remote monitoring server (302) receives the actuating signal of microswitch, described remote monitoring server (302) is by described Central Control Room switch (301), wind energy turbine set optical fiber and switch two (205) send a signal to described web camera (206) and start shoot function, then by described web camera (206), photo or video information are back to described remote monitoring server (302) to store, remind tower cylinder door (208) described in operator on duty to be opened simultaneously.
5. according to a kind of tower barrel of wind generating set guard against theft and alarm system in claim 1,2 or 4 described in arbitrary claim, it is characterized in that: when the load-bearing on described movable landing (101) is more than 40kg, described spring (104) is compressed, and the inner side of described movable landing (101) enters the sensing range of described proximity transducer (103).
6. a tower barrel of wind generating set anti-theft alarming method, it is characterized in that, tower barrel of wind generating set guard against theft and alarm system comprises: blower fan tower barrel outside (100), blower fan tower barrel (200) and wind energy turbine set Central Control Room (300), described blower fan tower barrel outside (100) is provided with movable landing (101) and proximity transducer (103), described blower fan tower barrel (200) comprises tower cylinder door (208), and be provided with PLC(201), microswitch (202), acoustic-optic alarm (203) and web camera (206), described wind energy turbine set Central Control Room (300) is provided with remote monitoring server (302), described blower fan tower barrel outside (100) is also provided with fixed landing (102), spring (104) and brace summer (105), described movable landing (101) is arranged on described tower cylinder door (208) stair the superiors platform outward, described fixed landing (102) is arranged between described movable landing (101) and described tower cylinder door (208), the inner side of described movable landing (101) is near described tower cylinder door (208), described brace summer (105) is arranged on the below of described movable landing (101), between the interior side-lower that described spring (104) is arranged on described movable landing (101) and described brace summer (105), described proximity transducer (103) is arranged on the below of fixed landing (102), described proximity transducer (103) adopts inductance type transducer, the induction end of described proximity transducer (103) and the horizontal range of described movable landing (101) are 5 ± 2mm, the inside edge of the induction end of described proximity transducer (103) vertically described movable landing (101), described anti-theft alarming method comprises following process:
Sound and light alarm process: described movable landing (101) adopts metalwork, described movable landing (101) is entered when there being cracker, detected by described proximity transducer (103), described proximity transducer (103) is by described PLC(201) trigger described acoustic-optic alarm (203), signal is sent to described wind energy turbine set Central Control Room (300) by remote monitoring simultaneously, notifies that operator on duty has cracker to arrive the position of described movable landing (101); If staff enters the inside of described blower fan tower barrel (200), wind power generating set anti-theft alarm function staff entered on the remote monitoring server (302) of described wind energy turbine set Central Control Room (300) by operator on duty is closed;
Network shooting process: enter the inside of described blower fan tower barrel (200) by described tower cylinder door (208) when there being cracker, described tower cylinder door (208) touches described microswitch (202), described microswitch (202) by switching signal by described PLC(201) transfer to the remote monitoring server (302) of described wind energy turbine set Central Control Room (300), start described web camera (206) by described remote monitoring server (302) to take this cracker, and will to take pictures and video information is back to the remote monitoring server (302) of described wind energy turbine set Central Control Room (300).
7. a kind of tower barrel of wind generating set anti-theft alarming method according to claim 6, it is characterized in that, described blower fan tower barrel outside (100) is also provided with fixed landing (102), spring (104) and brace summer (105), and described sound and light alarm process is further comprising the steps:
When there being cracker to stand on described movable landing (101), described spring (104) below it is compressed, described movable landing (101) produces perpendicular displacement, the sensing range of described proximity transducer (103) is entered after the inner side decline of described movable landing (101), the normally closed node that now described proximity transducer (103) is inner disconnects, described PLC(201) detect that this on-off model disconnects after, the acoustic-optic alarm (203) starting described blower fan tower barrel (200) inner sends sound and light alarm signal.
8. a kind of tower barrel of wind generating set anti-theft alarming method according to claim 6 or 7, it is characterized in that, described blower fan tower barrel (200) is also provided with switch one (204), switch two (205), link (207) and tower cylinder doorframe (209), described wind energy turbine set Central Control Room (300) is also provided with Central Control Room switch (301), and described network shooting process is further comprising the steps:
If cracker enters described movable landing (101), and open by force further described tower cylinder door (208) enter described blower fan tower barrel (200) inner time, described microswitch (202) action, what described microswitch (202) was inner often opens node disconnection, the normally closed node of described microswitch (202) inside closes, and this on-off model is sent to described PLC(201), as described PLC(201) collect described on-off model after, by switch one (204), wind energy turbine set optical fiber and Central Control Room switch (301) by this Signal transmissions to the remote monitoring server (302) being positioned at described wind energy turbine set Central Control Room (300), after described remote monitoring server (302) receives the actuating signal of microswitch, described remote monitoring server (302) is by described Central Control Room switch (301), wind energy turbine set optical fiber and switch two (205) send a signal to described web camera (206) and start shoot function, then by described web camera (206), photo or video information are back to described remote monitoring server (302) to store, remind tower cylinder door (208) described in operator on duty to be opened simultaneously.
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| CN201310402236.3A CN103440721B (en) | 2013-09-06 | 2013-09-06 | Tower barrel of wind generating set guard against theft and alarm system and method thereof |
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| CN201310402236.3A CN103440721B (en) | 2013-09-06 | 2013-09-06 | Tower barrel of wind generating set guard against theft and alarm system and method thereof |
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| CN106249678A (en) * | 2016-08-26 | 2016-12-21 | 辽宁大唐国际新能源有限公司 | A kind of wind generating set remote monitoring system acoustic-optic alarm and operational approach |
| CN107547856B (en) * | 2016-09-12 | 2021-06-11 | 郑州蓝视科技有限公司 | Community security video monitoring method |
| CN111815881B (en) * | 2020-05-25 | 2022-02-15 | 佛山市华全电气照明有限公司 | Intelligent multifunctional rod safety management and tracing positioning method and system |
| CN112002091A (en) * | 2020-07-08 | 2020-11-27 | 广州南方卫星导航仪器有限公司 | Automatic anti-theft method, device, medium and system for deformation monitoring CORS terminal host |
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