CN203444597U - Wind power generator set tower antitheft alarm system - Google Patents
Wind power generator set tower antitheft alarm system Download PDFInfo
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- CN203444597U CN203444597U CN201320552837.8U CN201320552837U CN203444597U CN 203444597 U CN203444597 U CN 203444597U CN 201320552837 U CN201320552837 U CN 201320552837U CN 203444597 U CN203444597 U CN 203444597U
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Abstract
The utility model relates to a wind power generator set tower antitheft alarm system which comprises a wind power generator tower external part, a wind power generator tower and a wind power plant central control room. The wind power generator tower external part is provided with a flexible type stair platform and a proximity sensor. The wind power generator tower comprises a tower gate and is provided with a PLC, a micro-switch, a sound-light alarm device and a network video camera. The wind power plant central control room is provided with a remote monitoring server. The flexible type stair platform adopts metal pieces. When an illegal invader enters into the flexible type stair platform and is detected by the proximity sensor, the proximity sensor triggers the sound-light alarm device via the PLC. When the illegal invader enters into the wind power generator tower, the tower gate touches the micro-switch which transmits a switch signal to the remote monitoring server via the PLC. The remote monitoring server starts the network video camera to photograph the illegal invader. The photographing and video information is transmitted back to the remote monitoring server. The wind power generator set tower antitheft alarm system is great in concealing performance, lower in implementation cost, rapid in response speed and convenient to operate.
Description
Technical field
The utility model relates to wind power generation field, especially relates to a kind of tower cylinder guard against theft and alarm system that is applied to wind power generating set.
Background technology
For convenient construction personnel enter tower barrel of wind generating set inside, carry out installation and maintenance, a tower cylinder door is set in the bottom of tower cylinder conventionally.At present general tower cylinder door design proposal is all to adopt door-hinge bearing to be welded on doorframe outside, then the hinge of connection door is inserted in door-hinge bearing, like this hinge with regard to long term exposure outside tower cylinder doorframe.Under rain erosion, as easy as rolling off a logly cause that hinge corrosion comes off.In addition,, because wind field is remote and staff is less, the easy destruction of inoperative personnel is exposed to tower cylinder hinge outdoors and enters tower cylinder inside.Therefore, the cable in tower barrel of wind generating set is easy to stolen ，Dui wind-power electricity generation company and causes huge economic loss, easily causes stealing casualties simultaneously.Therefore, the antitheft of wind power generating set seems more and more important.
General anti-theft measure is that tower cylinder door is adopted to new design proposal at present, if prior art Zhong You Sany Electricity Limited Liability Company was in application on 06 21st, 2011, and on 02 22nd, 2012 bulletins, notification number is that the Chinese utility model patent of CN202148993U discloses < < 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 a protective frame, protective frame and door-plate and doorframe are formed for the guard plot of 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 one side or door-plate one side.The utility model connects in addition or one-body moldedly has protective frame, a guard plot for accommodating hinge of the common formation of protective frame and doorframe and door-plate on the basis of original doorframe.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, thereby effectively solve in prior art; when door-plate cuts out, hinge is exposed, and easily causes the problem of damage or artificial destruction.
This patent is designed to antitheft tower cylindrical door by tower cylinder door, concrete grammar is: antitheft tower cylindrical door arranges protective frame, between protective frame and doorframe and door-plate, forms guard plot, and hinge is located in guard plot, when door-plate cuts out, hinge is arranged in guard plot, to hinge, provides protection.But this kind of scheme just increases the difficulty that offender destroys tower cylinder door, can not play anti-theft function, offender is puffed up with pride simultaneously, and instrument is advanced, and because tower cylinder door can not obtain in time monitoring reliably, in tower cylinder, the stolen phenomenon of power equipment happens occasionally.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of tower barrel of wind generating set guard against theft and alarm system, can effectively detect and threaten illegal invasion person, collects evidence of crime, installs hiddenly simultaneously, does not subject to artificial destruction, reliability is high, stable.
In order to realize above-mentioned utility model object, the utility model specifically provides a kind of technic relization scheme of tower barrel of wind generating set guard against theft and alarm system, a 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 described proximity transducer is connected with described acoustic-optic alarm by described PLC, for detection of cracker, enters into described movable landing.Described tower cylinder door touches described microswitch when opening, and described microswitch transfers to switching signal the remote monitoring server of described wind energy turbine set Central Control Room by described PLC.Described remote monitoring server sends to take to described web camera and starts control signal, and described web camera is back to photographing information the remote monitoring server of described wind energy turbine set Central Control Room simultaneously.
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.Described spring is arranged between the interior side-lower and described brace summer of described movable landing, and 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, and the induction end of described proximity transducer is vertically towards the inside edge 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.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, node closure is often opened in the inside of described microswitch, when described tower cylinder door is opened, between described microswitch and described tower cylinder door, lose 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 having cracker to stand on described movable landing, the described spring of its below is compressed, described movable landing produces perpendicular displacement, the sensing range that the inner side of described movable landing enters described proximity transducer after declining, now the normally closed node of described proximity transducer inside disconnects, described PLC detects after this switching value signal disconnection, the acoustic-optic alarm that starts 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 operator on duty to have cracker to arrive the position of described movable landing.
Preferably, if cracker enters described movable landing, and when further opening by force described tower cylinder door and entering the inside of described blower fan tower barrel, described microswitch action, its inner normally closed node is opened, and this switching value signal is sent to described PLC.When described PLC collects after described switching value signal, by switch one, wind energy turbine set optical fiber and Central Control Room switch, this signal is transferred to the remote monitoring server that is positioned at described wind energy turbine set Central Control Room.When described remote monitoring server receives after 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 is back to described remote monitoring server and stores.
Preferably, when the load-bearing on described movable landing surpasses 40kg, described spring is compressed, and the inner side of described movable landing enters the sensing range of described proximity transducer.
The tower barrel of wind generating set guard against theft and alarm system providing by implementing above-mentioned the utility model, has following technique effect:
(1) the utility model can effectively detect tower cylinder doorway landing whether someone swarms into, and pre-cooling sound and light alarm threatens cracker;
(2) the utility model is starting under the prerequisite of sound and light alarm, if sound and light alarm cannot stop the pilferage behavior of thief, at thief, destroying tower cylinder door enters behind tower cylinder inside, can be to its shooting of taking pictures, and by photo or video information transmission to Central Control Room server stores, for public security system, solve a case strong evidence be provided;
(3) installation of the utility model system is hidden, is not easy to be found by people, does not subject to artificial destruction;
(4) the utility model is swarmed into surveyed area at sleety weather or toy and can not triggered proximity transducer and false alarm, and reliability is high, stable.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the system architecture diagram of a kind of embodiment of the utility model tower barrel of wind generating set guard against theft and alarm system;
Fig. 2 is the installation diagrammatic top view of a kind of embodiment blower fan tower barrel of the utility model tower barrel of wind generating set guard against theft and alarm system outside;
Fig. 3 is the installation diagrammatic side view of a kind of embodiment blower fan tower barrel of the utility model tower barrel of wind generating set guard against theft and alarm system outside;
Fig. 4 is microswitch and the tower cylinder door installment state schematic diagram of a kind of embodiment blower fan tower barrel of the utility model tower barrel of wind generating set guard against theft and alarm system door while closing;
Fig. 5 is microswitch and the tower cylinder door installment state schematic diagram of a kind of embodiment blower fan tower barrel of the utility model tower barrel of wind generating set guard against theft and alarm system door while opening;
Fig. 6 utilizes the utility model tower barrel of wind generating set guard against theft and alarm system to realize the program flow diagram of sound and light alarm process in tower barrel of wind generating set anti-theft alarming method;
Fig. 7 utilizes the utility model tower barrel of wind generating set guard against theft and alarm system to realize the program flow diagram of network shooting process in tower barrel of wind generating set anti-theft alarming method;
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 quote and know for the purpose of, by the technical term hereinafter using, write a Chinese character in simplified form or abridge and be described below:
PLC:Programmable Logic Controller, the abbreviation of programmable logic controller (PLC), PLC is the electronic installation of the digital operation operation of a kind of special application under industrial environment and design.It adopts the storer that can program, the portion within it that is used for stores the instruction that actuating logic computing, sequential operation, timing, counting and arithmetical operation etc. operate, and can, by digital or analog input and output, control various types of machinery or production run.
For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
If accompanying drawing 1 is to as shown in accompanying drawing 7, provided the specific embodiment of the utility model tower barrel of wind generating set guard against theft and alarm system, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.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, when there being cracker to enter movable landing 101, by proximity transducer 103, is detected, and 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, microswitch 202 transfers to switching signal the remote monitoring server 302 of wind energy turbine set Central Control Room 300 by PLC 201, by remote monitoring server 302, start 206 couples of these crackers of web camera and take, and be back to the remote monitoring server 302 of wind energy turbine set Central Control Room 300 with video information by taking pictures.
As a kind of typical specific embodiment of the utility model, as shown in accompanying drawing 2 and accompanying drawing 3, blower fan tower barrel outside 100 is also further provided with fixed landing 102, 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, some springs 104 are arranged between the interior side-lower and brace summer 105 of movable landing 101, proximity transducer 103 is arranged on the below of fixed landing 102.Proximity transducer 103 further adopts inductance type transducer; there is stainless-steel tube protection the outside of inductance type transducer; the horizontal range of the induction end of proximity transducer 103 and movable landing 101 is 5 ± 2mm; the induction end of proximity transducer 103 is vertically towards the inside edge of movable landing 101, unobstructed between proximity transducer 103 and movable landing 101.Between the PLC 201 of proximity transducer 103 and wind-powered electricity generation unit, adopt inductance type transducer connector to be connected.As a kind of preferably specific embodiment of the utility model, when the load-bearing on movable landing 101 surpasses 40kg, spring 104 is compressed, and the inner side of movable landing 101 enters the sensing range of proximity transducer 103.When having cracker to stand on movable landing 101, the spring 104 of its below is compressed, movable landing 101 produces perpendicular displacement, the sensing range that the inner side of movable landing 101 enters proximity transducer 103 after declining, now the normally closed node of proximity transducer 103 inside disconnects, PLC 201 detects after this switching value signal disconnection, the acoustic-optic alarm 203 that starts 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 staff enters blower fan tower barrel 200 inside, inform in advance Central Control Room operator on duty, the wind power generating set anti-theft alarm function on the remote monitoring server 302 of wind energy turbine set Central Control Room 300, staff being entered by operator on duty is closed.Such design only need to simply arrange operator on duty in wind energy turbine set Central Control Room 300 to remote monitoring server 302, just can control the startup of any tower barrel of wind generating set guard against theft and alarm system in wind energy turbine set and close, effectively avoided false alarm, setting up procedure is very fast with convenient.
As a kind of typical specific embodiment of the utility model, blower fan tower barrel 200 is also further provided with switch 1, switch 2 205, link 207 and tower cylinder doorframe 209, 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 node closure is often opened in the inside of microswitch 202.When tower cylinder door 208 is opened, between microswitch 202 and tower cylinder door 208, lose and be connected, 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 further open by force tower cylinder door 208 and enter blower fan tower barrel 200 when inner, microswitch 202 actions, its inner normally closed node is opened, and this switching value signal is sent to PLC 201, when PLC 201 collects after switching value signal, by switch 1, wind energy turbine set optical fiber and Central Control Room switch 301, this signal is transferred to the remote monitoring server 302 that is positioned at wind energy turbine set Central Control Room 300.When remote monitoring server 302 receives after 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 and store, and the operator on duty in reminder announced wind energy turbine set Central Control Room 300 takes counter-measure.As shown in accompanying drawing 4 and accompanying drawing 5, the state of microswitch 202 before tower cylinder door 208 is opened and after opening described respectively.
Utilize above-mentioned tower barrel of wind generating set guard against theft and alarm system to realize 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, is detected by proximity transducer 103, and proximity transducer 103 triggers acoustic-optic alarm 203 by PLC 201; Network shooting process: when there being cracker to enter the inside of blower fan tower barrel 200 by tower cylinder door 208, tower cylinder door 208 touches microswitch 202, microswitch 202 transfers to switching signal the remote monitoring server 302 of wind energy turbine set Central Control Room 300 by PLC 201, by remote monitoring server 302, start 206 couples of these crackers of web camera and take, and be back to the remote monitoring server 302 of wind energy turbine set Central Control Room 300 with video information by taking pictures.
As shown in Figure 6, blower fan tower barrel outside 100 is also further provided with fixed landing 102, spring 104 and brace summer 105, and sound and light alarm process is further comprising the steps:
When having cracker to stand on movable landing 101, the spring 104 of its below is compressed, movable landing 101 produces perpendicular displacement, the sensing range that the inner side of movable landing 101 enters proximity transducer 103 after declining, now the normally closed node of proximity transducer 103 inside disconnects, PLC 201 detects after this switching value signal disconnection, the acoustic-optic alarm 203 that starts 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 further provided with switch 1, switch 2 205, link 207 and tower cylinder doorframe 209.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 further open by force tower cylinder door 208 and enter blower fan tower barrel 200 when inner, microswitch 202 actions, its inner normally closed node is opened, and this switching value signal is sent to PLC 201.When PLC 201 collects after switching value signal, by switch 1, wind energy turbine set optical fiber and Central Control Room switch 301, this signal is transferred to the remote monitoring server 302 that is positioned at wind energy turbine set Central Control Room 300.When remote monitoring server 302 receives after 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 and store, remind operator on duty's tower cylinder door 208 to be opened simultaneously.
As known from the above, tower barrel of wind generating set guard against theft and alarm system and method thereof that the utility model specific embodiment is described, whether the movable landing 101 that can effectively detect tower cylinder door 208 doorways 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 foremost with maximum picture disply, remind operator on duty, and by photo or video information transmission, the remote monitoring server 302 to wind energy turbine set Central Control Room 300 stores, and for public security system, solves a case strong evidence is provided.The warning system that specific embodiment is described is installed hidden, is not easy to be found by people, does not subject to artificial destruction.Meanwhile, when running into sleety weather or toy, swarm into surveyed area and can not trigger proximity transducer and produce false alarm, so reliability is high, stable.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
The above, be only preferred embodiment of the present utility model, not the utility model done to any pro forma restriction.Although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model.Any those of ordinary skill in the art, in the situation that not departing from Spirit Essence of the present utility model and technical scheme, all can utilize method and the technology contents of above-mentioned announcement to make many possible changes and modification to technical solutions of the utility model, or be revised as the equivalent embodiment of equivalent variations.Therefore; every content that does not depart from technical solutions of the utility model; according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, be equal to replacements, equivalence changes and modify, all still belong in the scope that technical solutions of the utility model protect.
Claims (7)
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, and described proximity transducer (103) is by described PLC(201) be connected with described acoustic-optic alarm (203), for detection of cracker, enter into described movable landing (101), described tower cylinder door (208) touches described microswitch (202) when opening, 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), described remote monitoring server (302) sends to take to described web camera (206) and starts control signal, and described web camera (206) is back to photographing information the remote monitoring server (302) of described wind energy turbine set Central Control Room (300) simultaneously.
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 outside (100) is also provided with fixed landing (102), spring (104) and brace summer (105), described movable landing (101) is arranged on the outer stair the superiors platform of described tower cylinder door (208), 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), described spring (104) is arranged between the interior side-lower and described brace summer (105) of described movable landing (101), described proximity transducer (103) is arranged on the below of fixed landing (102).
3. a kind of tower barrel of wind generating set guard against theft and alarm system according to claim 2, it is characterized in that: described proximity transducer (103) adopts inductance type transducer, the horizontal range of the induction end of described proximity transducer (103) and described movable landing (101) is 5 ± 2mm, and the induction end of described proximity transducer (103) is vertically towards the inside edge of described movable landing (101).
4. according to a kind of tower barrel of wind generating set guard against theft and alarm system described in claim 2 or 3, 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), and 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), node closure is often opened in the inside of described microswitch (202), when described tower cylinder door (208) is opened, between described microswitch (202) and described tower cylinder door (208), lose and be connected, the inside of described microswitch (202) is often opened node and is disconnected; Described PLC(201) by described switch one (204), Central Control Room switch (301), be connected with described remote monitoring server (302), described web camera (206) is connected with described remote monitoring server (302) by described switch two (205), Central Control Room switch (301).
5. a kind of tower barrel of wind generating set guard against theft and alarm system according to claim 4, it is characterized in that: when having cracker to stand on described movable landing (101), the described spring (104) of its below is compressed, described movable landing (101) produces perpendicular displacement, the sensing range that the inner side of described movable landing (101) enters described proximity transducer (103) after declining, now the inner normally closed node of described proximity transducer (103) disconnects, described PLC(201) detect after this switching value signal disconnection, start the inner acoustic-optic alarm (203) of described blower fan tower barrel (200) and send sound and light alarm signal, signal is sent to described wind energy turbine set Central Control Room (300) by remote monitoring simultaneously.
6. a kind of tower barrel of wind generating set guard against theft and alarm system according to claim 5, it is characterized in that: if cracker enters described movable landing (101), and further open by force described tower cylinder door (208) and enter described blower fan tower barrel (200) when inner, described microswitch (202) action, its inner normally closed node is opened, and this switching value signal is sent to described PLC(201), as described PLC(201) collect after described switching value signal, by switch one (204), wind energy turbine set optical fiber and Central Control Room switch (301) transfer to this signal the remote monitoring server (302) that is positioned at described wind energy turbine set Central Control Room (300), when described remote monitoring server (302) receives after 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 being back to described remote monitoring server (302) stores.
7. according to a kind of tower barrel of wind generating set guard against theft and alarm system described in arbitrary claim in claim 2,3,5,6, it is characterized in that: when the load-bearing on described movable landing (101) surpasses 40kg, described spring (104) is compressed, the sensing range that the inner side of described movable landing (101) enters described proximity transducer (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320552837.8U CN203444597U (en) | 2013-09-06 | 2013-09-06 | Wind power generator set tower antitheft alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320552837.8U CN203444597U (en) | 2013-09-06 | 2013-09-06 | Wind power generator set tower antitheft alarm system |
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| Publication Number | Publication Date |
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| CN203444597U true CN203444597U (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320552837.8U Expired - Fee Related CN203444597U (en) | 2013-09-06 | 2013-09-06 | Wind power generator set tower antitheft alarm system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103440721A (en) * | 2013-09-06 | 2013-12-11 | 南车株洲电力机车研究所有限公司 | Wind power generating device group tower antitheft alarm system and method thereof |
| CN106157499A (en) * | 2015-03-31 | 2016-11-23 | 比亚迪股份有限公司 | Counter anti-theft tracker |
-
2013
- 2013-09-06 CN CN201320552837.8U patent/CN203444597U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103440721A (en) * | 2013-09-06 | 2013-12-11 | 南车株洲电力机车研究所有限公司 | Wind power generating device group tower antitheft alarm system and method thereof |
| CN103440721B (en) * | 2013-09-06 | 2015-10-28 | 南车株洲电力机车研究所有限公司 | Tower barrel of wind generating set guard against theft and alarm system and method thereof |
| CN106157499A (en) * | 2015-03-31 | 2016-11-23 | 比亚迪股份有限公司 | Counter anti-theft tracker |
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