CN208572031U - A kind of impregnator precisely going out liquid - Google Patents
A kind of impregnator precisely going out liquid Download PDFInfo
- Publication number
- CN208572031U CN208572031U CN201821119766.1U CN201821119766U CN208572031U CN 208572031 U CN208572031 U CN 208572031U CN 201821119766 U CN201821119766 U CN 201821119766U CN 208572031 U CN208572031 U CN 208572031U
- Authority
- CN
- China
- Prior art keywords
- impregnator
- cavity portion
- piston rod
- liquid outlet
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model relates to a kind of impregnators for precisely going out liquid, including controller, cavity portion and piston rod, interconnected liquid storage chamber, liquid outlet channel and feed pathway are equipped in the cavity portion, the cavity portion is acrylic material, the piston rod is aluminium oxide ceramics material, valve is provided on the liquid outlet channel and feed pathway, the valve is connected with controller.The cavity portion of acrylic material not only light weight, but also heat distortion temperature is higher, when normal use will not deformation occurs, and then avoid the occurrence of liquid outlet quantity generated due to cavity portion deformation is unstable.The piston rod is aluminium oxide ceramics material.Aoxidize the piston rod not only high mechanical strength of aluminium material, but also high temperature resistance is good, when normal use will not deformation occurs, and then avoid the occurrence of liquid outlet quantity generated due to piston rod deformation is unstable.
Description
Technical field
The utility model relates to technical field of solar batteries more particularly to a kind of induction of detection solar battery current potential to decline
What is subtracted can be precisely controlled the impregnator of liquid outlet quantity.
Background technique
As photovoltaic power generation occupies more and more important seat, in actual application, one in world energy consumption
A electricity generation system can integrate multiple photovoltaic modulies, and component can be exposed under very high voltage, under the action of long-term high voltage,
There are leakies between glass and encapsulating material in component, so that a large amount of charges and Na+ are enriched in cell piece surface, cause table
Face passivated reflection reducing penetrates film failure, and subsequent PN junction failure finally makes assembly property continuous decrement, and this decaying is referred to as current potential and lures
Hair decaying (Potential Induced Degration), i.e. PID effect.The mechanism for causing such decaying is various, example
Such as under the action of above-mentioned high voltage, occur in the encapsulating material and component upper surface layer of component battery and the material of undersurface layer
Ion transfer phenomenon；Occurs hot carrier phenomenon in battery；The reallocation of charge reduces the active layer of battery；Relevant circuit
Corrosion；Etc..In recent years, during solar cell application, the case of many solar cell module power attenuations has occurred
Example, has seriously affected solar battery being widely used and promoting in each application field.Therefore, the PID of solar battery is supervised
It controls of crucial importance.
Currently in order to the anti-current potential that can monitor solar battery sheet in real time induces fade performance, mainly it is utilized in tested
Solar cell on piece choose N number of measurement point, N is the natural number more than or equal to 1, and the test fluid of certain volume is taken to be surveyed
Amount, tests the contact angle of those measurement points, is compared with the data in standard database, whether obtain tested solar cell piece
Qualified conclusion, so that the uniformity to solar cell piece hydrophily and/or hydrophily barrier layer is effectively managed.
And in the prior art, when dripping test fluid to solar battery on piece, it can not also accurately accomplish each test fluid liquid
Drop volume is identical, and each, every drop test fluid volume cannot be guaranteed unanimously, then to the Contact-angle measurement of solar battery sheet
Also just inaccurate, and then inducing fade performance monitoring to the anti-current potential of solar battery sheet also will necessarily inaccuracy.
Utility model content
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of impregnator for precisely going out liquid, including
Controller, cavity portion and piston rod, the cavity portion is interior to be equipped with interconnected liquid storage chamber, liquid outlet channel and feed pathway, institute
Stating cavity portion is acrylic material, and the piston rod is aluminium oxide ceramics material, is all provided in the liquid outlet channel and feed pathway
It is equipped with valve, the valve is connected with controller.
Further improvement is that the liquid storage chamber, liquid outlet channel and feed pathway are arranged at Y-shaped.
Further improvement is that the piston rod is equipped with card slot.
Further improvement be further include a flow detection device, the flow detection device is connected with controller, described
Flow detection device is set on the liquid outlet channel of impregnator, for detecting the liquid outlet quantity of impregnator.
Further improvement be further include a liquidometer, the liquidometer is connected with controller, and the liquidometer is set to
In impregnator liquid storage chamber, for the liquid measure in real-time monitoring impregnator.
Further improvement is that the cavity portion is equipped with a gas vent, and the gas vent is connected with liquid storage chamber.
Further improvement is that the channel that the gas vent is connected to liquid storage chamber is equipped with solenoid valve, the solenoid valve and control
Device processed is connected.
The beneficial effects of the utility model are:
Impregnator provided by the utility model, cavity portion are acrylic material, and the piston rod is aluminium oxide ceramics material.
The cavity portion of acrylic material not only light weight, but also heat distortion temperature is higher, when normal use will not deformation occurs, and then keep away
The occurrence of liquid outlet quantity generated due to cavity portion deformation is unstable is exempted from.The piston rod is aluminium oxide ceramics material.
Aoxidize the piston rod not only high mechanical strength of aluminium material, but also high temperature resistance is good, when normal use will not deformation occurs, in turn
Avoid the occurrence of liquid outlet quantity generated due to piston rod deformation is unstable.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the impregnator structural schematic diagram of the utility model；
Fig. 2 is the electrical connection schematic diagram of the impregnator of the utility model.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
In the description of utility model, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as the limitation to utility model.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of utility model, the meaning of " plurality " is two or two with
On, unless otherwise specifically defined.
In utility model unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation "
Equal terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood in reality as the case may be
With the concrete meaning in novel.
As depicted in figs. 1 and 2, the utility model provides a kind of impregnator, and the impregnator 2 includes cavity portion 21 and lives
Stopper rod 22, the cavity portion 21 is interior to be equipped with interconnected liquid storage chamber 211, liquid outlet channel 213 and feed pathway 212, and described
Liquid storage chamber 211, liquid outlet channel 213 and feed pathway 212 are arranged in Y-shaped, and the cavity portion 21 is fixed on by fixed frame 4
On earnest, the piston end of the piston rod is placed in liquid storage chamber, and the other end is connected with the power output end of the Micropump.
Further improvement is the power output end that the piston rod passes through a U-shaped card part 5 and the Micropump being used to provide power
It is connected, and offers orbit hole on the fixture, the U-shaped card part can be moved up and down along orbit hole.
Further improvement is that one end of the U-shaped card part offers a bayonet, and the piston rod is equipped with and bayonet phase
Matched card slot.One end of U-shaped card part is bolted piston rod by bayonet seized piston bar, the other end of U-shaped card part,
Such structure makes the assembly of impregnator and maintenance more convenient, quick, convenient for safeguarding.
Further improvement is that the cavity portion 21 is acrylic material.The cavity portion of acrylic material not only light weight, and
And heat distortion temperature is higher, when normal use will not deformation occurs, and then avoid the fluid injection generated due to cavity portion deformation
Measure the occurrence of unstable.
Further improvement is that the piston rod 22 is aluminium oxide ceramics material.The piston rod for aoxidizing aluminium material is not only mechanical
Intensity is high, and high temperature resistance is good, when normal use will not deformation occurs, and then avoid due to piston rod deformation and generate
Reservoir quantity it is unstable the occurrence of.
Further improvement is that the valve 3 is solenoid valve, the open and close of the controller control solenoid valve.Pass through solenoid valve
And the cooperation of Micropump, the automatic imbibition and fluid injection of impregnator are realized, manual control valve is not necessarily to, realizes automation control
System, saves manpower.
Further improvement is that the cavity portion 21 is equipped with a gas vent, and the gas vent is connected with liquid storage chamber, and described
The channel that gas vent is connected to liquid storage chamber is equipped with solenoid valve, and the solenoid valve is connected with controller.If having time in liquid storage chamber
Gas, then the reservoir quantity of impregnator will necessarily be inaccurate, so controller controls feed pathway, goes out when there is air in liquid storage chamber
The valve in liquid channel is closed, and the solenoid valve for opening control gas vent conducting is exhausted, and it is logical to open out liquid again after gas drains
The valve in road carries out fluid injection.
Further improvement is that the flow detection device 6 is set on the liquid outlet channel of impregnator 2, for detecting fluid injection
The liquid outlet quantity of device is measured in real time by the amount of liquid that flow detection device can squeeze out liquid outlet channel, when going out for detection
When liquid measure and the liquid outlet quantity of controller setting are not inconsistent, controller will do it warning note；
The liquidometer 7 is set in impregnator liquid storage chamber, for the liquid measure in real-time monitoring impregnator, when in impregnator
Detection liquid measure lower than preset value in controller when, controller controls liquid valve door and closes, and opens liquid flowing valve, and then supplement
Detect liquid.
The controller 8 is respectively connected with valve 3, flow detection device 6, liquidometer 7.
Impregnator provided by the utility model, cavity portion are acrylic material, and the piston rod is aluminium oxide ceramics material.
The cavity portion of acrylic material not only light weight, but also heat distortion temperature is higher, when normal use will not deformation occurs, and then keep away
The occurrence of liquid outlet quantity generated due to cavity portion deformation is unstable is exempted from.The piston rod is aluminium oxide ceramics material.
Aoxidize the piston rod not only high mechanical strength of aluminium material, but also high temperature resistance is good, when normal use will not deformation occurs, in turn
Avoid the occurrence of liquid outlet quantity generated due to piston rod deformation is unstable.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (7)
1. a kind of impregnator for precisely going out liquid, which is characterized in that including controller, cavity portion and piston rod, in the cavity portion
Equipped with interconnected liquid storage chamber, liquid outlet channel and feed pathway, the cavity portion is acrylic material, and the piston rod is oxygen
Change aluminium ceramic material, is provided with valve on the liquid outlet channel and feed pathway, the valve is connected with controller.
2. impregnator according to claim 1, which is characterized in that the liquid storage chamber, liquid outlet channel and feed pathway are at Y word
Type setting.
3. impregnator according to claim 1, which is characterized in that the piston rod is equipped with card slot.
4. impregnator according to claim 1, which is characterized in that further include a flow detection device, the flow detection
Equipment is connected with controller, and the flow detection device is set on the liquid outlet channel of impregnator, for detecting impregnator
Liquid outlet quantity.
5. impregnator according to claim 1, which is characterized in that further include a liquidometer, the liquidometer and controller
It is connected, the liquidometer is set in impregnator liquid storage chamber, for the liquid measure in real-time monitoring impregnator.
6. impregnator according to claim 1, which is characterized in that the cavity portion is equipped with a gas vent, the gas vent
It is connected with liquid storage chamber.
7. impregnator according to claim 6, which is characterized in that the channel that the gas vent is connected to liquid storage chamber is equipped with
Solenoid valve, the solenoid valve are connected with controller.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017215859464 | 2017-11-23 | ||
| CN201721585946 | 2017-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208572031U true CN208572031U (en) | 2019-03-01 |
Family
ID=65493324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821119766.1U Active CN208572031U (en) | 2017-11-23 | 2018-07-16 | A kind of impregnator precisely going out liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208572031U (en) |
-
2018
- 2018-07-16 CN CN201821119766.1U patent/CN208572031U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107994867A (en) | A kind of method of precisely fluid injection | |
| CN104950024A (en) | Device and method for measuring hydrogen diffusion coefficient | |
| CN108001880A (en) | A kind of impregnator of anti-hydrojet | |
| CN208572031U (en) | A kind of impregnator precisely going out liquid | |
| CN209087418U (en) | A kind of cluster channel visualized experiment ontology suitable for ebuillition of heated condition | |
| CN107834979A (en) | A kind of impregnator for precisely going out liquid | |
| CN107968628A (en) | One kind detection solar cell current potential induces decay priming device | |
| CN202329970U (en) | Constant-temperature photoelectric measurement device for leakage of sulfur hexafluoride (SF6) | |
| CN107968629A (en) | One kind monitoring anti-PID performance devices priming device of solar cell | |
| CN205157744U (en) | Quick detecting system of lithium cell self discharge | |
| CN209231481U (en) | Cell safety detection device | |
| CN204154602U (en) | A kind of high precision temperature-change type liquid coefficient of viscosity measuring instrument | |
| CN107896090A (en) | A kind of dropper of automatic switchover power supply mode | |
| CN204807680U (en) | Hold battery measurement test and use constant temperature bath | |
| CN110265740A (en) | Liquid full immersed type lithium battery heat management experiment porch | |
| CN109357976A (en) | A kind of multiphase flow automatic collection metering system | |
| CN209267534U (en) | A kind of double-side cell light decay test macro | |
| CN204789277U (en) | Oxygen aging testing case | |
| CN107271316A (en) | The method for testing rare earth new power battery core pick up | |
| CN109596351A (en) | A kind of flywheel bearing unit life test equipment | |
| CN103604226B (en) | A kind of vacuum tube type heat collection system | |
| CN203422176U (en) | Constant temperature bath capable of automatic fluid supplementation | |
| CN203275331U (en) | Coal ash fusibility tester with electrolysed water device | |
| CN203606258U (en) | Simple tester for particulate matter (PM)2.5 content in air | |
| CN208902285U (en) | Temperature difference electricity-taking type wireless temperature sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |