CN109049933A - Photovoltaic solar cell component laminator and laminating machine composite electric heating piece - Google Patents

Photovoltaic solar cell component laminator and laminating machine composite electric heating piece Download PDF

Info

Publication number
CN109049933A
CN109049933A CN201811107432.7A CN201811107432A CN109049933A CN 109049933 A CN109049933 A CN 109049933A CN 201811107432 A CN201811107432 A CN 201811107432A CN 109049933 A CN109049933 A CN 109049933A
Authority
CN
China
Prior art keywords
electric heating
heating
solar cell
cell component
photovoltaic solar
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.)
Granted
Application number
CN201811107432.7A
Other languages
Chinese (zh)
Other versions
CN109049933B (en
Inventor
欧丽伟
程晓飞
杨良
岳世伟
牛云龙
王金保
张颂
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.)
Qinhuangdao Jinchen Solar Energy Equipment Co ltd
Original Assignee
Qinhuangdao Branch Of Yingkou Jinchen Solar Energy Equipment 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 Qinhuangdao Branch Of Yingkou Jinchen Solar Energy Equipment Co Ltd filed Critical Qinhuangdao Branch Of Yingkou Jinchen Solar Energy Equipment Co Ltd
Priority to CN201811107432.7A priority Critical patent/CN109049933B/en
Publication of CN109049933A publication Critical patent/CN109049933A/en
Application granted granted Critical
Publication of CN109049933B publication Critical patent/CN109049933B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042PV modules or arrays of single PV cells
    • H01L31/048Encapsulation of modules
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00Electrical equipment
    • B32B2457/10Batteries
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00Electrical equipment
    • B32B2457/12Photovoltaic modules
    • 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
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Photovoltaic Devices (AREA)

Abstract

Photovoltaic solar cell component laminator and the laminating machine composite electric heating piece belong to solar cell module automated production equipment technical field, it is simple more particularly to a kind of structure, saving can be used, the composite electric heating piece that the photovoltaic solar cell component laminator and the laminating machine for reducing occupied area use.Photovoltaic solar cell component laminator of the invention, including loading bay, heating platform and discharging platform, it is characterized by: the heating platform bottom array is provided with multiple composite electric heating pieces, the composite electric heating piece includes substrate, snakelike uniform coiling is provided with the main heating source of at least two heater strips composition in substrate, and the source of auxiliary heat of at least one heater strip composition is provided between the heater strip of main heating source.

Description

Photovoltaic solar cell component laminator and laminating machine composite electric heating piece
Technical field
The invention belongs to solar cell module automated production equipment technical fields, and in particular to a kind of composite electric heating Chip photovoltaic solar cell component laminator.
Background technique
With flourishing for photovoltaic industry, equipment and technology relevant to photovoltaic industry also makes rapid progress.Solar battery Component laminator (lower abbreviation laminating machine) has consequence in photovoltaic production as the core equipment in photovoltaic production.
Currently, laminating machine on the market is mostly using conduction oil as heat medium, by heating station by heat-conducting oil heating to pre- If temperature, then hot oil is recycled in heating plate internal duct by hot oil pump, leading to heat transfer is the sun in heating plate It can photovoltaic module heating.This heating method experienced multiple energy exchange processes, and in each energy exchange processes There will be energy loss, this has resulted in laminating machine and has needed additionally to consume a large amount of electric energy in use.
In addition, the heating plate due to laminating machine is integrally machined, temperature adjustment can only be by adjusting adding for conduction oil The speed of hot temperature and conduction oil circulation carries out the integrated regulation of entire heating plate plate face heating region, for local temperature Height can not be adjusted targetedly.
Heating fuel tank, heating and the relative control apparatus and Heat-transfer Oil Pump of conduction oil constitute individual a set of equipment-and add Heat stations, the auxiliary device as laminating machine need to be placed near equipment when in use, are connected by heating oil pipe with equipment It connects.Using such mode, hall space is more occupied.And there is leakage wind at the connecting interface of heating station and laminating machine Danger.There is also security risks in use for heating station, and operator is needed to pay special attention to.
Summary of the invention
For the deficiency of existing heating technique, the present invention provides a kind of structure is simple, saving can be used, and occupied area is reduced Photovoltaic solar cell component laminator and the composite electric heating piece that uses of the laminating machine.
Photovoltaic solar cell component laminator of the invention, including loading bay, heating platform and discharging platform, feature exist : the heating platform bottom array is provided with multiple composite electric heating pieces, the composite electric heating piece includes substrate, in substrate Snakelike uniform coiling is provided with the main heating source of at least two heater strips composition, is provided at least between the heater strip of main heating source The source of auxiliary heat that a piece heater strip is constituted.
As a preferred solution of the present invention, each composite electric heating piece can independent control temperature height.
As another preferred embodiment of the invention, the heating platform is that Q235 steel plate is process;Composite electric heating Piece is fixed on steel plate bottom by screw.
As another preferred embodiment of the invention, the composite electric heating piece and heating platform central filler thermal conductive silicon Rouge.
As another preferred embodiment of the invention, the power supply line of electric heating sheets is uniformly connected in power control cabinet, is made in equipment Used time controls by PLC according to pre-set programs, the feedback signal of temperature sensor and heating setting parameter per a piece of electric heating sheets Heating, and show on equipment man-computer interface the real-time status of electric heating sheets.
Composite electric heating piece of the invention, it is characterised in that: including substrate, snakelike uniform coiling is provided at least in substrate The main heating source that two heater strips are constituted, the auxiliary that at least one heater strip composition is provided between the heater strip of main heating source add Heat source.
Beneficial effects of the present invention: 1, other parts and heat-conducting oil heating laminating machine of the present invention in addition to heating system are kept Unanimously.The present invention directly heats heating platform using composite electric heating piece, avoids frequent heat exchanging process and generates Energy loss, therefore the lower more power saving of the energy consumption used.Through theoretical calculation, Energy in use of the invention is only equal conditions Under heat-conducting oil heating laminating machine 30%.
2, the present invention heats heating platform using composite electric heating piece, can individually adjust each piece of heating sheet Temperature, composite electric heating piece collection array are laid with.Whole heating platform is divided according to the requirement of production technology Controlling temperature with region temperature adjustment.
3, the Novel heating mode that the present invention uses is not necessarily to heating station, on the one hand saves workshop land occupation, on the other hand keeps away The problem of leakage in thermally conductive oil circulation process pollutes production environment is exempted from.Also it completely eliminates and passes through heat-conducting oil heating Bring security risk.
4, the present invention can take up an area face according to heating platform size to select the specification of composite electric heating piece and be laid with quantity Product is small, adaptable.
5, the composite electric heating piece rate of heat addition of the invention is fast: heating plate main material is aluminium alloy, and fever is led than tradition Hot oil is faster;Measured through experiment, the conventional heat-conduction oil rate of heat addition in 1.5~2.0 DEG C/min, electric boiling plate can reach 2.0~ 2.5 ℃/min。
6, the unique design of the main heating source of composite electric heating piece of the invention and source of auxiliary heat when heating, is reaching Before setting heating temperature, three groups of heating all work, and achieve the effect that quickly to heat;After reaching setting heating temperature, auxiliary adds Heat is closed;Main heating works on, and as temperature and fine adjustment effect is kept, so that electrically heated mode is reached very high temperature equal Even property, although slightly poor compared with ± 1.5 DEG C of oil heating, has been able to full by reachable ± 1.8 DEG C~2.0 DEG C of actual test The requirement of sufficient photovoltaic solar cell component laminator, while its energy saving brought income is very huge.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of photovoltaic solar cell component laminator of the present invention.
Fig. 2 is the structural schematic diagram of composite electric heating piece of the present invention.
In figure: 10 be loading bay, 11 be artificial station, 12 be tri coloured lantern tower, 13 be heating platform, 14 be protective door, 15 it is discharging platform, 20 be substrate, 21 be main heating source, 22 be source of auxiliary heat, 23 be firewire, 24 is zero curve.
Specific embodiment
Photovoltaic solar cell component laminator of the invention, including loading bay 10, heating platform 13 and discharging platform 15, Be characterized in that: 13 bottom array of heating platform is provided with multiple composite electric heating pieces, and the composite electric heating piece includes base Plate 20, snakelike uniform coiling is provided with the main heating source 21 of at least two heater strips composition in substrate 20, main heating source 21 plus The source of auxiliary heat 22 of at least one heater strip composition is provided between heated filament.
As a preferred solution of the present invention, each composite electric heating piece can independent control temperature height.
As another preferred embodiment of the invention, the heating platform 13 is that Q235 steel plate is process;Compound electric adds Backing is fixed on steel plate bottom by screw.
As another preferred embodiment of the invention, 13 central filler thermal conductive silicon of the composite electric heating piece and heating platform Rouge.
As another preferred embodiment of the invention, the power supply line of electric heating sheets is uniformly connected in power control cabinet, is made in equipment Used time controls by PLC according to pre-set programs, the feedback signal of temperature sensor and heating setting parameter per a piece of electric heating sheets Heating, and show on equipment man-computer interface the real-time status of electric heating sheets.
It is provided with manual operation platform 11 and tri coloured lantern tower 12 above the loading bay 10, is arranged above the heating platform 13 There is protective door 14.
Photovoltaic solar cell component laminator working host part of the invention can according to production technology and customer requirement To configure one section of perhaps two sections of single layers or bilayer.If working host part uses bilayer structure, input and output material platform 15 needs phase It should be changed to double-layer structure or single layer lifting structure.
Embodiment: the length and width of the heating platform 13 can be determined according to the actual requirement of specific production technology System.Heating platform 13 is formed by surface milling processing using Q235 steel plate, comprehensively consider the flatness of entire plate face with And heat-conducting effect, thickness range should control within the scope of 35mm~45mm.It is laid with below the heating platform 13 more Road composite electric heating piece fills heat-conducting silicone grease, composite electric heating piece collection between the composite electric heating piece and heating platform 13 Array is laid with, and reaching whole heating platform 13 can be with the heating method of controlling temperature with region temperature adjustment.
The outer dimension of composite electric heating piece be can be two kinds, 490mm × 470mm × 10mm or 490mm × 420mm × 10mm;It can also be processed into any other specification as needed.
Further, the composite electric heating piece thickness range being laid with below heating platform of laminating machine 13 of the invention is 5mm ~15mm.
Composite electric heating piece of the invention, it is characterised in that: including substrate 20, snakelike uniform coiling is provided in substrate 20 The main heating source 21 that at least two heater strips are constituted is provided at least one heater strip composition between the heater strip of main heating source 21 Source of auxiliary heat 22.
Embodiment: composite electric heating piece of the invention, interior main heating source 21 is by the snakelike uniform coiling structure of two heater strips At;Its source of auxiliary heat 22 is made of the snakelike uniform coiling of a heater strip;One end of above-mentioned three heater strips respectively with three Firewire 23 is connected, and the other end of three heater strips is connected with same zero curve 24.
Composite electric heating piece of the invention, its interior inside includes multiple groups heating system, and each group heating system works independently, The structure to guarantee heat transfer efficiency and uniformity of conducting heat is assisted each other.
It is understood that being merely to illustrate the present invention above with respect to specific descriptions of the invention and being not limited to this Technical solution described in inventive embodiments, the above embodiment is a preferred embodiment of the present invention, but embodiment party of the invention Formula is simultaneously not restricted to the described embodiments, other any changes made without departing from the spirit and principles of the present invention, The modes such as substitution, combination, simplified and equivalent displacement, are included within the scope of the present invention.As long as reaching identical Technical effect, all within protection scope of the present invention.

Claims (10)

1. photovoltaic solar cell component laminator, including loading bay (10), heating platform (13) and discharging platform (15), feature Be: heating platform (13) bottom array is provided with multiple composite electric heating pieces, and the composite electric heating piece includes substrate (20), snakelike uniform coiling is provided with the main heating source (21) that at least two heater strips are constituted, main heating source in substrate (20) (21) source of auxiliary heat (22) of at least one heater strip composition is provided between heater strip.
2. photovoltaic solar cell component laminator according to claim 1, it is characterised in that: each composite electric heating piece It can independent control temperature height.
3. photovoltaic solar cell component laminator according to claim 1, it is characterised in that: the heating platform (13) It is process for Q235 steel plate;Composite electric heating piece is fixed on steel plate bottom by screw.
4. photovoltaic solar cell component laminator according to claim 1, it is characterised in that: the composite electric heating piece With heating platform (13) central filler heat-conducting silicone grease.
5. photovoltaic solar cell component laminator according to claim 1, it is characterised in that: the power supply line of electric heating sheets It is uniformly connected in power control cabinet, when the device is in use, is set by PLC according to pre-set programs, the feedback signal of temperature sensor and heating Parameter is set, the heating per a piece of electric heating sheets is controlled, and shows the real-time status of electric heating sheets on equipment man-computer interface.
6. photovoltaic solar cell component laminator according to claim 1, it is characterised in that: on the loading bay (10) Side is provided with manual operation platform (11) and tri coloured lantern tower (12), is provided with protective door (14) above the heating platform (13).
7. photovoltaic solar cell component laminator composite electric heating piece, it is characterised in that: including substrate (20), substrate (20) Interior snakelike uniform coil is provided with the main heating source (21) that at least two heater strips are constituted, between the heater strip of main heating source (21) It is provided with the source of auxiliary heat (22) of at least one heater strip composition.
8. photovoltaic solar cell component laminator composite electric heating piece according to claim 7, it is characterised in that: main Heating source (21) is made of the snakelike uniform coiling of two heater strips;Its source of auxiliary heat (22) is by the snakelike uniform disk of a heater strip Around composition;One end of above-mentioned three heater strips is connected with three firewires (23) respectively, the other end of three heater strips with it is same Zero curve (24) is connected.
9. photovoltaic solar cell component laminator composite electric heating piece according to claim 7, it is characterised in that: multiple The outer dimension for closing electric heating sheets is 490mm × 470mm × 10mm or 490mm × 420mm × 10mm.
10. photovoltaic solar cell component laminator composite electric heating piece according to claim 7, it is characterised in that: The composite electric heating piece thickness range being laid with below photovoltaic solar cell component laminator heating platform (13) be 5mm~ 15mm。
CN201811107432.7A 2018-09-21 2018-09-21 Photovoltaic solar cell module laminating machine and composite electric heating sheet for laminating machine Active CN109049933B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811107432.7A CN109049933B (en) 2018-09-21 2018-09-21 Photovoltaic solar cell module laminating machine and composite electric heating sheet for laminating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811107432.7A CN109049933B (en) 2018-09-21 2018-09-21 Photovoltaic solar cell module laminating machine and composite electric heating sheet for laminating machine

Publications (2)

Publication Number Publication Date
CN109049933A true CN109049933A (en) 2018-12-21
CN109049933B CN109049933B (en) 2023-12-08

Family

ID=64762368

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811107432.7A Active CN109049933B (en) 2018-09-21 2018-09-21 Photovoltaic solar cell module laminating machine and composite electric heating sheet for laminating machine

Country Status (1)

Country Link
CN (1) CN109049933B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114506146A (en) * 2021-12-21 2022-05-17 江西省科学院能源研究所 Laminator capable of improving mold stripping efficiency of flat plate type photovoltaic hot water assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB502559A (en) * 1937-06-17 1939-03-17 Arthur Francis Berry Improvements in or relating to electric heating apparatus suitable for cooking and like purposes
CN101887927A (en) * 2009-05-14 2010-11-17 安吉申科太阳能设备制造有限公司 Hot plate uniformly heating technique for use in solar cell assembly process
CN102529282A (en) * 2010-12-07 2012-07-04 无锡尚德太阳能电力有限公司 Heating plate for photovoltaic assembly lamination and packaging and laminating machine with same
KR20130011295A (en) * 2011-07-21 2013-01-30 주식회사 에스에프에이 Laminator
CN103085430A (en) * 2013-01-07 2013-05-08 上海申科技术有限公司 Electric heating laminating machine for uniformly heating solar cell module and heating method thereof
CN206254611U (en) * 2016-10-05 2017-06-16 秦皇岛可视自动化设备有限公司 A kind of solar module laminating machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB502559A (en) * 1937-06-17 1939-03-17 Arthur Francis Berry Improvements in or relating to electric heating apparatus suitable for cooking and like purposes
CN101887927A (en) * 2009-05-14 2010-11-17 安吉申科太阳能设备制造有限公司 Hot plate uniformly heating technique for use in solar cell assembly process
CN102529282A (en) * 2010-12-07 2012-07-04 无锡尚德太阳能电力有限公司 Heating plate for photovoltaic assembly lamination and packaging and laminating machine with same
KR20130011295A (en) * 2011-07-21 2013-01-30 주식회사 에스에프에이 Laminator
CN103085430A (en) * 2013-01-07 2013-05-08 上海申科技术有限公司 Electric heating laminating machine for uniformly heating solar cell module and heating method thereof
CN206254611U (en) * 2016-10-05 2017-06-16 秦皇岛可视自动化设备有限公司 A kind of solar module laminating machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114506146A (en) * 2021-12-21 2022-05-17 江西省科学院能源研究所 Laminator capable of improving mold stripping efficiency of flat plate type photovoltaic hot water assembly
CN114506146B (en) * 2021-12-21 2023-10-27 江西省科学院能源研究所 Laminating machine for improving demolding efficiency of flat-plate type photovoltaic hot water component

Also Published As

Publication number Publication date
CN109049933B (en) 2023-12-08

Similar Documents

Publication Publication Date Title
CN204488462U (en) A kind of electronlmobil constant-temperature battery
CN207602525U (en) A kind of temperature control device for power device ageing
CN109049933A (en) Photovoltaic solar cell component laminator and laminating machine composite electric heating piece
CN101879804A (en) Heating plate suitable for solar cell laminator
CN101879803A (en) Hot plate uniform heating laminator suitable for solar cell assembly process
CN107623048A (en) A kind of photovoltaic and photothermal solar comprehensive utilization device
CN208962637U (en) Photovoltaic solar cell component laminator and laminating machine composite electric heating piece
CN207558819U (en) Electric heating system based on electrically heated laminated hot plate and laminated hot plate
CN202380087U (en) Thermal insulation system for heating cavity
CN201729869U (en) Heat shield device for vacuum coating machine
CN202543323U (en) Low pressure chemical vapor deposition (LPCVD) preheating cavity temperature control system
CN204251711U (en) A kind of New Type Large Area mixed type heater plate system
CN103204636B (en) A kind of transparent conductive oxide coated glass coating wire heating-cooling system
CN103085430A (en) Electric heating laminating machine for uniformly heating solar cell module and heating method thereof
CN200979290Y (en) Quartz, heat pipe heater for oil-storage tank
CN206412373U (en) A kind of controllable temperature concentrating photovoltaic assembly
CN215728497U (en) Thermoelectric performance test workbench for thermoelectric power generation module
CN202472449U (en) Liquid circulation temperature control system of solar energy photovoltaic power generation cell panel
CN211367422U (en) Photovoltaic glass anti-reflection strengthening continuous production device
CN210014561U (en) Heat accumulating type energy-saving heating system and photovoltaic assembly laminating equipment
CN205490415U (en) Take solar panel of heat recovery function
CN205212780U (en) Photovoltaic and photothermal integrated assembly
CN101140143A (en) Combined heating stove special for ultrasound nebulization method preparing large area transparent conductive film
CN201501142U (en) Voltage-reduction post-control cryogenic photovoltaic cell assembly laminating machine
CN202053636U (en) Novel amorphous silicon solar cell component laminating machine

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
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20220324

Address after: 066000 Room 202, building 3, No.5 Huanyue street, Haigang District, Qinhuangdao City, Hebei Province

Applicant after: Qinhuangdao Jinchen solar energy equipment Co.,Ltd.

Address before: 066000 Room 202, building 3, No.5 Huanyue street, Haigang District, Qinhuangdao City, Hebei Province

Applicant before: QINHUANGDAO BRANCH, YINGKOU JINCHEN SOLAR EQUIPMENT CO.,LTD.

GR01 Patent grant
GR01 Patent grant