CN207263206U - A kind of automatic sweeping machine failure detector - Google Patents
A kind of automatic sweeping machine failure detector Download PDFInfo
- Publication number
- CN207263206U CN207263206U CN201621239241.2U CN201621239241U CN207263206U CN 207263206 U CN207263206 U CN 207263206U CN 201621239241 U CN201621239241 U CN 201621239241U CN 207263206 U CN207263206 U CN 207263206U
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- Prior art keywords
- sweeping machine
- level signal
- automatic sweeping
- energy
- failure detector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a kind of automatic sweeping machine failure detector, including：Exploring block, detects photovoltaic panel, while exports low level signal or high level signal；And processing component, the low level signal or high level signal of the exploring block output are recorded, and the low level signal or high level signal difference duration are calculated, it is calculated as T1Or T2.The electric signal of the utility model exploring block conveying detection, processing component receive and calculate and record, and ensure not interfering with the photovoltaic panel power generation of photovoltaic plant.
Description
Technical field
It the utility model is related to automatic sweeping machine failure detector technical field, more particularly to a kind of roofing photovoltaic power station
The cleaning equipment of assembly surface.
Background technology
In recent years, with the rapid development of modern science and technology, use of the mankind to solar energy is more and more, therefore at present
The construction in solar cell photovoltaic power station is more and more, photovoltaic plant, refers to that one kind utilizes solar energy, using special material
The power generation system of the electronic components such as crystal silicon plate, inverter composition, the photovoltaic for being connected with power grid and transmitting electric power to power grid are sent out
Electric system；Photovoltaic plant is the green electric power supply exploitation energy project for belonging to national encouragement dynamics maximum at present；Band can be divided into store
The stand alone generating system of battery and the grid-connected system without storage battery；Solar power generation is divided into photo-thermal power generation and photovoltaic hair
Electricity；The current phase enters commercialized solar energy-electric energy, and what is referred to is exactly solar energy power generating；With going from strength to strength for photovoltaic industry
And the commercialization of photovoltaic industry, various problems of the photovoltaic plant in operation management also begin to highlight, especially direct relation
To the cleaning problems of the photovoltaic module of generating efficiency；Operation for the grid-connected power station of large-sized photovoltaic, generated energy are vital
One of index, and the factor for influencing generated energy surely belongs to grey in air in addition to the loss of the equipment such as inverter, transformer, cable
Influence of the dirt to generated energy, serious local cover also result in " hot spot effect ".Dust can produce photovoltaic module performance negative
Face is rung, or even the local shades on photovoltaic module can also cause significantly reducing for output power；Navigated according to American National aviation
Its office researches show that every square metre only 4.05g staubosphere with regard to can reduce solar energy change 40%, especially environmental condition compared with
The northern area of difference, influences more obvious roofing photovoltaic power station more on Urban Roof, dust is more in city, contains in air
There is oily matter, fall and be difficult to clean in assembly surface, influence generated energy, and the distribution of roofing photovoltaic power station is more dispersed, concentrates
Cleaning is not easy, based on cleaning method is still cleaned naturally with the artificial or rainy day currently on the market, this mode not only water consumption it is more, into
This height, and efficiency is low, easily causes photovoltaic module lower surface and produces water stain, influence generating efficiency and assembly life-span, at present, have very
There is no travel condition detection device on more automatic sweeping machines, during going wrong, have no idea to judge whether just to advance
Often, error condition can be thus caused to system, and serious influence is caused on whole system, or even forces whole system cannot
Work, automatic cleaning chance are stopped in photovoltaic panel, influence the photovoltaic panel power generation of photovoltaic plant.
Utility model content
The purpose of this part is to summarize some aspects of the embodiment of the utility model and briefly to introduce some preferable
Embodiment.May be done in this part and the description of the present application summary and utility model title it is a little simplify or omit with
The purpose for avoiding making this part, specification digest and utility model title obscures, and this simplification or omission cannot be used for limiting
The scope of the utility model.
In view of it is above-mentioned or with problem present in existing automatic sweeping machine failure detector, it is proposed that the utility model.
In order to solve the above technical problems, one side according to the present utility model, the utility model provides following technology
Scheme：A kind of automatic sweeping machine failure detector, including exploring block, the exploring block are reflective photoelectric sensor,
The bottom of the automatic sweeping machine is arranged at, photovoltaic panel is detected, while exports low level signal or high level signal, institute
State the lighting surface that low level signal corresponds to each piece of photovoltaic panel, the high level signal correspond to the adjacent photovoltaic panel it
Between gap；And processing component, the processing component are central processing unit, the bottom of the automatic sweeping machine is arranged at, is recorded
The low level signal or high level signal of the exploring block output, and calculate the low level signal or the high level signal
Duration respectively, is calculated as T1 or T2.
As a kind of preferred solution of automatic sweeping machine failure detector described in the utility model, wherein：Further include
Energy elements, are arranged on the automatic sweeping machine, and operation energy is provided for the automatic sweeping machine, exploring block and processing component
Source.
As a kind of preferred solution of automatic sweeping machine failure detector described in the utility model, wherein：Further include
Switch block, is connected with the energy elements, by controlling the open and close of energy elements, so as to control described automatic clear
Sweep the process of machine, exploring block and processing component.
As a kind of preferred solution of automatic sweeping machine failure detector described in the utility model, wherein：The energy
Source block is photovoltaic panel, converts light energy into electric energy and provides the automatic sweeping machine operation energy.
The utility model provides a kind of automatic sweeping machine failure detector, it is necessary first to which the storage battery of equipment is filled
It is electrically operated, it is necessary in use, by equipment be installed on photovoltaic battery panel on, equipment is fixed by adjusting adjustable limiting wheel, open
Switch block, energy elements provide power, and motor is imparted power to traction drive axis and cleaned and is driven by synchronizing wheel group
Axis, and then impart power to the upper traveling wheel being connected with axis and clean component, realize walking and clean synchronous carry out；Detection
The electric signal of component conveying detection, processing component receive and calculate and record, and ensure not interfering with the photovoltaic panel of photovoltaic plant
Power generation.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, drawings in the following description are only some implementations of the utility model
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be attached according to these
Figure obtains other attached drawings.Wherein：
Fig. 1 is a kind of entirety of automatic sweeping machine failure detector described in one embodiment shown in the utility model
Structure diagram；
Fig. 2 is a kind of principle of automatic sweeping machine failure detector described in one embodiment shown in the utility model
Structure diagram；
Fig. 3 is a kind of processing of automatic sweeping machine failure detector described in one embodiment shown in the utility model
Member principle structure diagram；
Fig. 4 is a kind of automatic sweeping machine failure detector Ministry of Energy described in second embodiment shown in the utility model
The structure diagram of part.
Embodiment
To enable the above-mentioned purpose of the utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be implemented using other different from other manner described here, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of new intension, therefore the utility model is from the limitation of following public specific embodiment.
Secondly, the utility model combination schematic diagram is described in detail, when the utility model embodiment is described in detail, for ease of
Illustrate, represent that the profile of device architecture can disobey general proportion and make partial enlargement, and the schematic diagram is example, its
This should not limit the scope of the utility model protection.In addition, the three-dimensional space of length, width and depth should be included in actual fabrication
Between size.
It is new to this practicality below in conjunction with attached drawing to make the purpose of this utility model, technical solution and advantage clearer
The embodiment of type is described in further detail.
Fig. 1~2 show the structure diagram in automatic sweeping machine failure detector one embodiment, such as Fig. 1 institutes
It is shown as a kind of overall structure signal of automatic sweeping machine failure detector described in one embodiment shown in the utility model
Scheme, the automatic sweeping machine failure detector includes exploring block 100, processing component 200 and automatic sweeping machine in figure, specifically
, exploring block 100 is arranged at the bottom of automatic sweeping machine, photovoltaic panel can be detected, while export low level signal
Or high level signal.Photovoltaic array plate is arranged at intervals in the prior art, therefore can have gap between adjacent photovoltaic plate, is detected
For component 100 by that can go out low level signal when photovoltaic plate surface, each low level signal corresponds to each piece of photovoltaic panel
Lighting surface；When the gap between exploring block 100 passes through adjacent photovoltaic plate, high level signal, high level letter can be accordingly exported
Gap between number corresponding adjacent photovoltaic panel.The exploring block 100 is reflective photoelectric sensor, reflection described herein
Formula photoelectric sensor is that transmitter and receiver are loaded in same device, and one piece of reflector is filled in front of it, utilizes reflection
Principle completes the photoelectric sensor of photo-electric control effect；It can be used for detecting the change of ground light and shade and color, can also detect
Close object is whether there is, it is by carrying a light source and an optical pickup apparatus, and the light that light source is sent is by object under test
Reflection is received by light-sensitive element, then obtains required information by the processing of interlock circuit.It has installation wiring simplicity；Peace
Align when dress uses easy to light path；Influenced from the shape, color and material of checking matter；Relative to correlation photoelectric sensor,
Space is installed and used in saving.Processing component 200 is arranged at the bottom of automatic sweeping machine, it is able to record defeated by exploring block 100
The low level signal or high level signal gone out, and low level signal or high level signal difference duration are calculated, it is calculated as T1
Or T2.The processing component 200 is central processing unit.Central processing unit is one piece of ultra-large integrated circuit, is a calculating
The arithmetic core and control core of machine；Its function is mainly the number in interpretive machine instruction and processing computer software
According to.Retroreflective photoelectric sensor mainly detects, while exports electric signal and pass to central processing unit, by central processor unit
It is responsible for record and the computing of data, while communicates with automatic sweeping machine, Active report detection state, judges system mode, feed back
Malfunction, makes equipment automatically return to dock, so as to ensure not interfering with the photovoltaic panel power generation of photovoltaic plant.
With reference to Fig. 1, automatic sweeping machine is further included in the device, it includes automatic cleaning box part, cleaning part, OK
Walk component, driving part and control unit.Specifically, box part is provided with accommodation space, can be accommodated in accommodation space
The relevant element of circuit or circuit board, so as to form independent circuit control system；This system is to ensure once to set
Received shipment row reliable and safety can realize some of a certain control function, it is necessary to there is many auxiliary circuit equipment to service for it
The combination of a electric elements, is known as control loop or secondary circuit；These equipment will have following functions：(1) automatic control function,
The volume of amperage switching devices is very big, generally all using operating system to control point, close a floodgate, particularly when equipment has gone out therefore
, it is necessary to switch automatic shutdown circuit during barrier, there is a set of circuit operation equipment automatically controlled, power supply unit is controlled automatically
System；(2) defencive function, circuit arrangement can break down in the process of running with circuit, electric current (or voltage) can exceed equipment with
Circuit allows the scope and limit of work, this just needs a set of these fault-signals of detection and equipment and circuit are adjusted automatically
The protection equipment of whole (disconnection, switching etc.)；(3) function for monitoring, electricity are that eyes are invisible, and whether an equipment is powered or disconnected
Electricity, can not differentiate in terms of appearance, this just needs to set various audio visual signals, such as light and sound equipment, and electricity is carried out to primary equipment
Road monitors；(4) function is measured, light and acoustic signal can only qualitatively show the working status (having electricity or power-off) of equipment, such as
Fruit is thought quantitatively to know the working condition of circuit arrangement, it is also necessary to has various instrument measurement equipment, measures the various parameters of circuit,
Such as size of voltage, electric current, frequency and power, equipment operation with monitoring among, traditional operating assembly, control electric appliance,
The equipment such as instrument and signal can be substituted by computerized control system and electronic building brick mostly, but in mini-plant and local controlled on the spot
Still there is certain application range in the circuit of system, this is also all the basis that circuit realizes microcomputer automatic control.Cleaning part, its
The bottom of box part is arranged at, which is the cleaning equipment for cleaning photovoltaic module, and cleaning equipment is as its name suggests
Exactly for the mechanical equipment for cleaning and designing, cleaning equipment plays the effect of high-efficiency cleaning, it reduces clean manpower
Work efficiency and cleannes are also improved while cost.Ground-engaging element is arranged at the both ends of photovoltaic array cleaning device, the row
Walking component can make photovoltaic array cleaning device realize walking, the so cleaning part on the device on solar energy photovoltaic panel just
Can freely it walk along photovoltaic panel frame, so that photovoltaic array plate is cleaned, while device both ends are respectively provided with running part
Part, ground-engaging element are equipped with the wheel group that can be walked, and ensure cleaning equipment operationally without departing from direction.Driving part and control
Unit, specifically, driving part is arranged on ground-engaging element and coupled, its energy production provided by energy device
Lively power, so that the power drives wheel group and the running of cleaning part of ground-engaging element, realizes that photovoltaic array cleaning device is walked
With the synchronous operation of cleaning, in this embodiment driving part can preferred motor, while with energy device and ground-engaging element
It is connected, the power for obtaining and rotating is connected with storage battery, is connected with control assembly, performs signal command；Motor is according to electromagnetism sense
Law is answered to realize electric energy conversion or a kind of calutron transmitted, its main function is to produce driving torque, as electrical appliance
Or various mechanical power sources, the direction of conductor stress are determined with left hand rule；This pair of of electromagnetic force, which forms, acts on armature
One torque, this torque are known as electromagnetic torque in electric rotating machine, and the direction of torque is that counterclockwise, attempt makes armature inverse
Clockwise rotates；If this electromagnetic torque can overcome the resistive torque on armature, armature can just rotate counterclockwise
Come, therefore the signal sent in control system, the rotation direction of motor can be changed, so that the startup of control device, stopping, commutation
With return aircraft gate.Control unit is equipped with control assembly, is to change the wiring of main circuit or control circuit according to predefined procedure and change
Become resistance value in circuit control the startup of motor, speed governing, braking and it is reverse it is main make device, it is that issue order " is determined
Plan mechanism ", that is, complete to coordinate and command the operation of whole computer system, control assembly can select subassembly logic controller
And microprogram control unit, two kinds of controllers respectively possess some good points and weakness.Combinational logic control device design trouble, it is complicated, once
Design is completed, and cannot be changed or be expanded again, but its speed is fast.Microprogram control unit design is convenient, simple in structure, modification or
It is all convenient to expand, and changes the function of a machine instruction, need to only rearrange corresponding microprogram；Increase a machine instruction,
One section of microprogram only need to be increased in control memory, still, it is by performing one section of shred.The comparison is as follows：Combination
Logic controller is also known as Hardwiring con trailer, is made of logic circuit, realizes the function of instruction by hardware completely.Control assembly
Receive and send startup, stopping, commutation and the return aircraft gate of signal control device.Can effectively solve cleaning equipment because
Failure rests on photovoltaic plate surfaces and causes hot spot effect, influences generating efficiency, or even the problem of damage photovoltaic battery plate.
It is illustrated in figure 2 a kind of automatic sweeping machine failure detector described in one embodiment shown in the utility model
Theory structure schematic diagram, figure includes exploring block 100 and processing component 200, and exploring block 100 is by the signal output of detection
Be conveyed to processing component 200 for the mode of low and high level signal, by central processor unit be responsible for data record and computing it is same
When communicate with automatic sweeping machine, Active report detection state, judges system mode, feeds back malfunction, make equipment auto-returned
To dock, ensure not interfering with the photovoltaic panel power generation of photovoltaic plant.
It is illustrated in figure 3 a kind of automatic sweeping machine failure detector described in one embodiment shown in the utility model
Processing component theory structure schematic diagram, T in figure1The low level signal that the conveying of exploring block 100 is received for processing component 200 leads to
Duration after calculating is crossed, corresponds to time of the automatic sweeping machine failure detector Jing Guo photovoltaic plate surface, T2For processing
Component 200 receives the high level signal of the conveying of exploring block 100 by duration after calculating, corresponds to automatic sweeping machine event
Hinder detection device by the off time between adjacent photovoltaic plate.Work as T1T more than N times1When, illustrate that the device is in photovoltaic at this time
Plate surface breaks down stop, or works as T2T more than N times2When, illustrate that event occurs at adjacent photovoltaic sheet separation for the device at this time
Barrier stops, and sends the signal for returning to aircraft gate at this time, realizes that automatic sweeping machine is back to former aircraft gate, N described herein is taken more than 2
Natural number.
It is illustrated in figure 4 a kind of automatic sweeping machine failure detector described in second embodiment shown in the utility model
Energy elements structure diagram, the present embodiment is with one embodiment difference：The device further includes energy elements
300.Energy elements 300 can preferred photovoltaic panel, convert light energy into electric energy and the operation energy, while energy be provided automatic sweeping machine
Source block 300 can also be including storage battery, charging assembly, be charged by charging assembly to storage battery, automatically according to storage
The different situations of cell voltage, it is preferred to use constant current fast charge, trickle floating charge, full of when automatic stop function mode, there is provided device run
Required power.
The device further includes switch block, it is arranged on automatic sweeping machine and is connected with energy elements 300, passes through control
The open and close of energy elements 300 processed, thus control automatic sweeping machine, exploring block 100 and processing component 200 into
Journey.
Operation principle：Charging operations are carried out, it is necessary in use, equipment is installed on light firstly the need of the storage battery to equipment
Lie prostrate on solar panel, fixed equipment by adjusting adjustable limiting wheel, open switch block, energy elements 300 provide power, electricity
Machine imparts power to traction drive axis by synchronizing wheel group and cleans transmission shaft, and then imparts power to and be connected with axis
Upper traveling wheel and clean component, realize walking and clean synchronous carry out；The electric signal of the conveying detection of exploring block 100, processing
Component 200 receives and calculates and record, and communicates with automatic sweeping machine, and Active report detection state, judges system mode, feed back
Malfunction, makes equipment automatically return to dock, ensures not interfering with the photovoltaic panel power generation of photovoltaic plant.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
- A kind of 1. automatic sweeping machine failure detector, it is characterised in that including：Exploring block (100), the exploring block (100) is reflective photoelectric sensor, is arranged at the automatic sweeping machine Bottom, detects photovoltaic panel, while exports low level signal or high level signal, and the low level signal corresponds to each piece The lighting surface of the photovoltaic panel, the high level signal correspond to the gap between the adjacent photovoltaic panel；AndProcessing component (200), the processing component (200) is central processing unit, is arranged at the bottom of the automatic sweeping machine, note The low level signal or high level signal of the exploring block (100) output are recorded, and calculates the low level signal or the height Level signal distinguishes duration, is calculated as T1Or T2。
- 2. automatic sweeping machine failure detector according to claim 1, it is characterised in that further include：Energy elements (300), are arranged on the automatic sweeping machine, are the automatic sweeping machine, exploring block (100) and processing Component (200) provides the operation energy.
- 3. automatic sweeping machine failure detector according to claim 2, it is characterised in that further include：Switch block, is connected with the energy elements (300), by controlling the open and close of energy elements (300), so that Control the process of the automatic sweeping machine, exploring block (100) and processing component (200).
- 4. the automatic sweeping machine failure detector according to Claims 2 or 3, it is characterised in that the energy elements (300) it is photovoltaic panel, converts light energy into electric energy and the operation energy is provided the automatic sweeping machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239241.2U CN207263206U (en) | 2016-11-15 | 2016-11-15 | A kind of automatic sweeping machine failure detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239241.2U CN207263206U (en) | 2016-11-15 | 2016-11-15 | A kind of automatic sweeping machine failure detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207263206U true CN207263206U (en) | 2018-04-20 |
Family
ID=61913861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621239241.2U Expired - Fee Related CN207263206U (en) | 2016-11-15 | 2016-11-15 | A kind of automatic sweeping machine failure detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207263206U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608910A (en) * | 2019-09-23 | 2019-12-24 | 深圳市兆威机电股份有限公司 | System and method for detecting faults of reciprocating linear motion mechanism |
| CN110715605A (en) * | 2019-10-18 | 2020-01-21 | 阳光电源股份有限公司 | Method, device and system for detecting running position of photovoltaic module cleaning robot |
-
2016
- 2016-11-15 CN CN201621239241.2U patent/CN207263206U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608910A (en) * | 2019-09-23 | 2019-12-24 | 深圳市兆威机电股份有限公司 | System and method for detecting faults of reciprocating linear motion mechanism |
| CN110715605A (en) * | 2019-10-18 | 2020-01-21 | 阳光电源股份有限公司 | Method, device and system for detecting running position of photovoltaic module cleaning robot |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20181115 |