CN107834979A - A kind of impregnator for precisely going out liquid - Google Patents

A kind of impregnator for precisely going out liquid Download PDF

Info

Publication number
CN107834979A
CN107834979A CN201711184894.4A CN201711184894A CN107834979A CN 107834979 A CN107834979 A CN 107834979A CN 201711184894 A CN201711184894 A CN 201711184894A CN 107834979 A CN107834979 A CN 107834979A
Authority
CN
China
Prior art keywords
impregnator
liquid
cavity
piston rod
liquid outlet
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.)
Pending
Application number
CN201711184894.4A
Other languages
Chinese (zh)
Inventor
高开中
王永平
赵志亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Yili Dingfeng Intelligent Technology Co Ltd
Original Assignee
Suzhou Yili Dingfeng Intelligent Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Yili Dingfeng Intelligent Technology Co Ltd filed Critical Suzhou Yili Dingfeng Intelligent Technology Co Ltd
Priority to CN201711184894.4A priority Critical patent/CN107834979A/en
Publication of CN107834979A publication Critical patent/CN107834979A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S50/00Monitoring or testing of PV systems, e.g. load balancing or fault identification
    • H02S50/10Testing of PV devices, e.g. of PV modules or single PV cells
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J7/00Piston-rods
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The present invention relates to a kind of impregnator for precisely going out liquid, including controller, cavity portion and piston rod, interconnected liquid storage cylinder, liquid outlet channel and feed pathway are provided with the cavity portion, the cavity portion is acrylic material, the piston rod is aluminium oxide ceramics material, valve is provided with the liquid outlet channel and feed pathway, the valve is connected with controller.The cavity portion of acrylic material not only light weight, and heat distortion temperature is higher, will not deform upon during normal use, so avoid due to cavity portion deformation and the occurrence of unstable caused liquid outlet quantity.The piston rod is aluminium oxide ceramics material.Aoxidize the piston rod not only high mechanical strength, and resistance to elevated temperatures is good of aluminium material, will not deform upon during normal use, so avoid due to piston rod deformation and the occurrence of unstable caused liquid outlet quantity.

Description

A kind of impregnator for precisely going out liquid
Technical field
The present invention relates to technical field of solar batteries, more particularly to a kind of detection solar cell current potential to induce decay and use The impregnator that can be precisely controlled liquid outlet quantity.
Background technology
As photovoltaic generation occupies more and more important seat, in actual application, one in world energy consumption Individual electricity generation system can integrate multiple photovoltaic modulies, and component can be exposed under very high voltage, in the presence of long-term high voltage, Leaky in component between glass and encapsulating material be present so that a large amount of electric charges and Na+ are enriched in cell piece surface, cause table Face passivated reflection reducing penetrates film failure, and subsequent PN junction failure finally causes assembly property continuous decrement, and this decay is referred to as current potential and lured Hair decay (Potential Induced Degration), i.e. PID effects.The mechanism for causing such decay is many, example Such as in the presence of above-mentioned high voltage, occur in the encapsulating material and the material of component upper surface layer and undersurface layer of component battery Ion transfer phenomenon;Occurs hot carrier phenomenon in battery;The reallocation of electric charge reduces the active layer of battery;Related circuit Corrosion;Etc..In recent years, during solar cell application, there occurs the case of many solar cell module power attenuations Example, has had a strong impact on solar cell widely using and promoting in each application field.Therefore, the PID of solar cell is supervised Control 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 piece on choose N number of measurement point, N is the natural number more than or equal to 1, takes the test fluid of certain volume to be surveyed Amount, tests the contact angle of those measurement points, compared with the data in standard database, whether draws tested solar cell piece Qualified conclusion, so as to carry out effective management and control to solar cell piece hydrophily and/or the uniformity on hydrophily barrier layer.
And in the prior art, when to drop test fluid on solar battery sheet, it can not also accurately accomplish each test fluid liquid Drop volume is identical, and every time, often drop test fluid volume cannot be guaranteed unanimously, then to the Contact-angle measurement of solar battery sheet Also it is just inaccurate, and then the anti-current potential induction fade performance monitoring to solar battery sheet also will necessarily be inaccurate.
The content of the invention
The technical solution adopted for the present invention to solve the technical problems is:A kind of impregnator for precisely going out liquid, including control Device, cavity portion and piston rod, the cavity portion is interior to be provided with interconnected liquid storage cylinder, liquid outlet channel and feed pathway, the chamber Body portion is acrylic material, and the piston rod is aluminium oxide ceramics material, is provided with the liquid outlet channel and feed pathway Valve, the valve are connected with controller.
Further it is improved to, the liquid storage cylinder, liquid outlet channel and feed pathway are set into Y-shaped.
Further it is improved to, the piston rod is provided with neck.
Further it is improved to, in addition to a flow detection device, the flow detection device is connected with controller, described Flow detection device is arranged on the liquid outlet channel of impregnator, for detecting the liquid outlet quantity of impregnator.
Further it is improved to, in addition to a liquid level gauge, the liquid level gauge are connected with controller, the liquid level gauge is arranged at On impregnator liquid storage cylinder, for monitoring the liquid measure in impregnator in real time.
Further it is improved to, the cavity portion is provided with a steam vent, and the steam vent is connected with liquid storage cylinder.
Further it is improved to, the passage that the steam vent connects with liquid storage cylinder is provided with magnetic valve, the magnetic valve and control Device processed is connected.
The beneficial effects of the invention are as follows:
Impregnator provided by the invention, cavity portion are acrylic material, and the piston rod is aluminium oxide ceramics material.Ya Ke It the cavity portion of dead-wood matter not only light weight, and heat distortion temperature is higher, will not deform upon during normal use, and then avoid Due to cavity portion deformation the occurrence of unstable caused liquid outlet quantity.The piston rod is aluminium oxide ceramics material.Oxidation It the piston rod of aluminium material not only high mechanical strength, and resistance to elevated temperatures is good, will not deform upon during normal use, and then avoid Due to piston rod deformation and the occurrence of unstable caused liquid outlet quantity.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the impregnator structural representation of the present invention;
Fig. 2 is the electrical connection schematic diagram of the impregnator of the present invention.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
In the description of invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of Description is invented and simplified in description, rather than indicates or imply that the device of meaning or element must have specific orientation, with specific Azimuth configuration and operation, therefore it is not intended that limitation to invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In the description of invention, " multiple " are meant that two or more, remove It is non-separately to have clearly specific limit.
In invention, unless otherwise clearly defined and limited, the art such as term " installation ", " connected ", " connection ", " fixation " Language should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can be machinery Connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary, can be two elements Internal connection.For the ordinary skill in the art, it can understand above-mentioned term in invention as the case may be Concrete meaning.
As depicted in figs. 1 and 2, the invention provides a kind of impregnator, the impregnator 2 to include cavity portion 21 and piston rod 22, the cavity portion 21 is interior to be provided with interconnected liquid storage cylinder 211, liquid outlet channel 213 and feed pathway 212, and the liquid storage Chamber 211, liquid outlet channel 213 and feed pathway 212 are set in Y-shaped, and the cavity portion 21 is fixed on fixture by fixed mount 4 On, the piston end of the piston rod is placed in liquid storage cylinder, and the other end is connected with the clutch end of the Micropump.
Further it is improved to, the clutch end that the piston rod passes through a U-shaped card part 5 and the Micropump for providing power It is connected, and orbit hole is offered on the fixture, the U-shaped card part can moves up and down along orbit hole.
Further it is improved to, one end of the U-shaped card part offers a bayonet socket, and the piston rod is provided with and bayonet socket phase The neck of matching.One end of U-shaped card part is bolted piston rod by bayonet socket seized piston bar, the other end of U-shaped card part, Such a structure make it that the assembling of impregnator and maintenance are more convenient, fast, is easy to safeguard.
Further it is improved to, the cavity portion 21 is acrylic material.The cavity portion of acrylic material not only light weight, and It will not deform upon, and then avoid due to cavity portion deformation and caused fluid injection and heat distortion temperature is higher, during normal use Measure the occurrence of unstable.
Further it is improved to, the piston rod 22 is aluminium oxide ceramics material.The piston rod for aoxidizing aluminium material is not only mechanical Intensity is high, and resistance to elevated temperatures is good, will not deform upon during normal use, and then avoid due to piston rod deformation and produce Reservoir quantity it is unstable the occurrence of.
Further it is improved to, the valve 3 is magnetic valve, the open and close of the controller control magnetic valve.Pass through magnetic valve And the cooperation of Micropump, the automatic imbibition and fluid injection of impregnator are realized, without manual control valve, realizes automation control System, saves manpower.
Further it is improved to, the cavity portion 21 is provided with a steam vent, and the steam vent is connected with liquid storage cylinder, and described The passage that steam vent connects with liquid storage cylinder is provided with magnetic valve, and the magnetic valve is connected with controller.If had time in liquid storage cylinder Gas, then the reservoir quantity of impregnator will necessarily be inaccurate, so when there is air in liquid storage cylinder, controller control feed pathway, goes out The valve of liquid passage is closed, and the magnetic valve for opening control steam vent conducting is exhausted, and opens out liquid again after gas drains and leads to The valve in road carries out fluid injection.
Further it is improved to, the flow detection device 6 is arranged on the liquid outlet channel of impregnator 2, for detecting fluid injection The liquid outlet quantity of device, the amount of liquid that can be extruded by flow detection device to liquid outlet channel is detected in real time, when going out for detection When the liquid outlet quantity that liquid measure is set with controller is not inconsistent, controller can carry out alarm;
The liquid level gauge 7 is arranged on impregnator liquid storage cylinder, for monitoring the liquid measure in impregnator in real time, when in impregnator Detection liquid measure less than preset value in controller when, controller control liquid valve door is closed, and opens liquid flowing valve, and then supplement Detect liquid.
The controller 8 is respectively connected with valve 3, flow detection device 6, liquid level gauge 7.
Impregnator provided by the invention, cavity portion are acrylic material, and the piston rod is aluminium oxide ceramics material.Ya Ke It the cavity portion of dead-wood matter not only light weight, and heat distortion temperature is higher, will not deform upon during normal use, and then avoid Due to cavity portion deformation the occurrence of unstable caused liquid outlet quantity.The piston rod is aluminium oxide ceramics material.Oxidation It the piston rod of aluminium material not only high mechanical strength, and resistance to elevated temperatures is good, will not deform upon during normal use, and then avoid Due to piston rod deformation and the occurrence of unstable caused liquid outlet quantity.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.

Claims (7)

1. a kind of impregnator for precisely going out liquid, it is characterised in that including controller, cavity portion and piston rod, in the cavity portion Provided with interconnected liquid storage cylinder, liquid outlet channel and feed pathway, the cavity portion is acrylic material, and the piston rod is oxygen Change aluminium ceramic material, be provided with valve on the liquid outlet channel and feed pathway, the valve is connected with controller.
2. impregnator according to claim 1, it is characterised in that the liquid storage cylinder, liquid outlet channel and feed pathway are into Y words Type is set.
3. impregnator according to claim 1, it is characterised in that the piston rod is provided with neck.
4. impregnator according to claim 1, it is characterised in that also including a flow detection device, the flow detection Equipment is connected with controller, and the flow detection device is arranged on the liquid outlet channel of impregnator, for detecting impregnator Liquid outlet quantity.
5. impregnator according to claim 1, it is characterised in that also including a liquid level gauge, the liquid level gauge and controller It is connected, the liquid level gauge is arranged on impregnator liquid storage cylinder, for monitoring the liquid measure in impregnator in real time.
6. impregnator according to claim 1, it is characterised in that the cavity portion is provided with a steam vent, the steam vent It is connected with liquid storage cylinder.
7. impregnator according to claim 6, it is characterised in that the passage that the steam vent connects with liquid storage cylinder is provided with Magnetic valve, the magnetic valve are connected with controller.
CN201711184894.4A 2017-11-23 2017-11-23 A kind of impregnator for precisely going out liquid Pending CN107834979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711184894.4A CN107834979A (en) 2017-11-23 2017-11-23 A kind of impregnator for precisely going out liquid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711184894.4A CN107834979A (en) 2017-11-23 2017-11-23 A kind of impregnator for precisely going out liquid
PCT/CN2018/105038 WO2019100817A1 (en) 2017-11-23 2018-09-11 Liquid injector with precise liquid output

Publications (1)

Publication Number Publication Date
CN107834979A true CN107834979A (en) 2018-03-23

Family

ID=61653521

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711184894.4A Pending CN107834979A (en) 2017-11-23 2017-11-23 A kind of impregnator for precisely going out liquid

Country Status (2)

Country Link
CN (1) CN107834979A (en)
WO (1) WO2019100817A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019100817A1 (en) * 2017-11-23 2019-05-31 苏州艺力鼎丰智能技术有限公司 Liquid injector with precise liquid output

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006275016A (en) * 2005-03-30 2006-10-12 Science Solutions International Laboratory Inc Liquid transport device and liquid transport system
CN203009203U (en) * 2012-12-07 2013-06-19 上海敬开德精密陶瓷有限公司 Erosion resistant durable ceramic pump
CN105206788A (en) * 2015-08-18 2015-12-30 合肥国轩高科动力能源有限公司 Simple and efficient trace-liquid injecting device
CN204905350U (en) * 2015-09-08 2015-12-23 宁德时代新能源科技有限公司 Battery filling device
CN205900684U (en) * 2016-07-04 2017-01-18 东莞市超业精密设备有限公司 Accurate liquid system of annotating of numerical control
CN108001880A (en) * 2017-11-23 2018-05-08 苏州艺力鼎丰智能技术有限公司 A kind of impregnator of anti-hydrojet
CN107968629A (en) * 2017-11-23 2018-04-27 苏州艺力鼎丰智能技术有限公司 One kind monitoring anti-PID performance devices priming device of solar cell
CN107834979A (en) * 2017-11-23 2018-03-23 苏州艺力鼎丰智能技术有限公司 A kind of impregnator for precisely going out liquid
CN107968628A (en) * 2017-11-23 2018-04-27 苏州艺力鼎丰智能技术有限公司 One kind detection solar cell current potential induces decay priming device
CN107896090A (en) * 2017-11-23 2018-04-10 苏州艺力鼎丰智能技术有限公司 A kind of dropper of automatic switchover power supply mode
CN107994867A (en) * 2017-11-23 2018-05-04 苏州艺力鼎丰智能技术有限公司 A kind of method of precisely fluid injection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019100817A1 (en) * 2017-11-23 2019-05-31 苏州艺力鼎丰智能技术有限公司 Liquid injector with precise liquid output

Also Published As

Publication number Publication date
WO2019100817A1 (en) 2019-05-31

Similar Documents

Publication Publication Date Title
Liang et al. Performance evaluation of new type hybrid photovoltaic/thermal solar collector by experimental study
CN107834979A (en) A kind of impregnator for precisely going out liquid
CN109613053A (en) Integral sintered Narrow Rectangular Channel critical heat flux density visualization measurement experimental provision
CN108001880A (en) A kind of impregnator of anti-hydrojet
CN109932307A (en) Transformer copper oilpaper system electric heating combines senile experiment device and sampling method
CN107968628A (en) One kind detection solar cell current potential induces decay priming device
CN107994867A (en) A kind of method of precisely fluid injection
CN104653789B (en) A kind of electrical heating liquid metal valve with Leak Detection
CN107968629A (en) One kind monitoring anti-PID performance devices priming device of solar cell
CN208572031U (en) A kind of impregnator precisely going out liquid
CN107896090A (en) A kind of dropper of automatic switchover power supply mode
CN208902285U (en) A kind of temperature difference takes electric type radio temperature sensor
CN204681067U (en) A kind of Current Transformer Secondary overvoltage protection device
CN105449312B (en) A kind of heating control circuit for lithium ion battery
CN103604226B (en) A kind of vacuum tube type heat collection system
CN204966581U (en) Automatic battery device control box of adding water
AU2015398811A1 (en) System and method for calibrating distributed optical fiber for health perception of a water-adjacent building
CN202329970U (en) Constant-temperature photoelectric measurement device for leakage of sulfur hexafluoride (SF6)
CN206945058U (en) Battery-fluid level height and proportion detection means
CN205748695U (en) A kind of temperature sampling assembly and battery modules thereof
CN204789277U (en) Oxygen aging testing case
CN203518291U (en) Vacuum tube type heat collecting system
CN103245919B (en) Thermal load and mechanical load accelerated fatigue test device of fuel cell
CN208420216U (en) A kind of thermocouple means for correcting of fuel thermal oxidation stability analyzer
CN206211947U (en) A kind of double-sided solar battery conversion efficiency test device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination