CN114394119A - Power generation window and railway passenger car - Google Patents
Power generation window and railway passenger car Download PDFInfo
- Publication number
- CN114394119A CN114394119A CN202111399244.8A CN202111399244A CN114394119A CN 114394119 A CN114394119 A CN 114394119A CN 202111399244 A CN202111399244 A CN 202111399244A CN 114394119 A CN114394119 A CN 114394119A
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- CN
- China
- Prior art keywords
- power generation
- glass
- window
- window frame
- layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D25/00—Window arrangements peculiar to rail vehicles
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/26—Building materials integrated with PV modules, e.g. façade elements
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention provides a power generation window and a railway passenger car, which belong to the technical field of solar power generation, and comprise a window frame, power generation glass, a junction box and a fixing structure, wherein an accommodating groove is formed in the inner wall of the window frame, the power generation glass is arranged in the window frame, the power generation glass comprises a glass layer, a transparent film layer, a photovoltaic cell layer, a transparent film layer and a glass layer which are sequentially arranged from top to bottom, the junction box is arranged on the power generation glass and is connected with the photovoltaic cell layer, the junction box is positioned in the accommodating groove, one end of the fixing structure is connected to the outer side face of the window frame, and the other end of the fixing structure is connected with the inner wall of a carriage. According to the power generation window provided by the invention, the power generation glass is arranged on the carriage, so that electric energy can be effectively provided for the carriage by solar energy, the junction box is arranged in the accommodating groove, the power generation glass is prevented from being influenced in installation, and the photovoltaic cell layer is bonded and fixed by the two glass layers and the two transparent film layers, so that the stability of the photovoltaic cell layer is improved.
Description
Technical Field
The invention belongs to the technical field of solar power generation, and particularly relates to a power generation window and a railway passenger car.
Background
A plurality of rail transit companies abroad are carrying out the research and development work of the hydrogen fuel cell motor train unit and obtaining orders. Italy shows the european first train using solar energy; japan also uses solar panels on parts of trains. The current power generation window is not applied to a railway passenger car, the stability of a photovoltaic cell in the power generation window is poor, and the power generation window is not convenient to install on a carriage.
Disclosure of Invention
The invention aims to provide a power generation window and a railway passenger car, and aims to solve the technical problems that in the prior art, the stability of a photovoltaic cell in the power generation window is poor, and the power generation window is inconvenient to install.
In order to achieve the purpose, the invention adopts the technical scheme that: provided is a power generation window comprising:
the window frame is used for being installed on the side wall of the carriage; the inner wall of the window frame is provided with an accommodating groove;
the power generation glass is arranged in the window frame; the power generation glass comprises a glass layer, a transparent film layer, a photovoltaic cell layer, a transparent film layer and a glass layer which are sequentially arranged from top to bottom;
the junction box is arranged on the power generation glass and is connected with the photovoltaic cell layer; the junction box is positioned in the accommodating groove;
and one end of the fixing structure is connected to the outer side surface of the window frame, and the other end of the fixing structure is connected with the inner wall of the carriage.
In a possible implementation manner, the window frame is provided with a wire outlet, and a line on the junction box passes through the wire outlet for connecting with an external device.
In a possible implementation manner, two outlet holes are provided, and are respectively arranged on two sides of the window frame; and the positive circuit and the negative circuit on the junction box respectively penetrate through the two wire outlet holes.
In a possible implementation manner, the window frame is provided with a light hole and an installation surface arranged around the light hole, and the power generation glass is installed on the installation surface and corresponds to the light hole; the accommodating groove is located on one side of the mounting surface.
In a possible implementation manner, a sealing strip connected with the power generation glass is further arranged on the inner wall of the window frame.
In a possible implementation manner, a clamping groove is arranged on the outer side surface of the window frame; the fixing structure includes:
one side of the mounting block body is provided with a clamping block mounted in the clamping groove; the mounting block body is provided with a mounting hole;
and the fastening piece is connected in the mounting hole and used for fixing the mounting block on the side wall of the carriage.
In a possible implementation manner, the fixing structures are multiple and are uniformly distributed along the circumferential direction of the window frame.
In one possible implementation manner, the transparent film layer is made of polyvinyl butyral.
In one possible implementation, the glass layer is tempered glass.
The power generation window provided by the invention has the beneficial effects that: compared with the prior art, the power generation window has the advantages that the power generation glass is arranged on the window frame, and the junction box on the power generation glass enters the accommodating groove, so that the normal installation of the power generation glass is not influenced; then the window frame is arranged on the side wall of the carriage, and the window frame is fixedly connected with the carriage by using a fixing structure; the power generation glass consists of two glass layers, two transparent film layers and a photovoltaic cell layer, wherein the two glass layers are positioned on the outermost layer, the two transparent film layers are respectively connected with the opposite side surfaces of the two glass layers, and the photovoltaic cell layer is arranged between the two transparent film layers and is bonded and fixed by the two transparent film layers, so that the stability of the photovoltaic cell layer is improved; through this kind of mode, install electricity generation glass on the carriage, solar energy provides the electric energy for the carriage effectively, installs the terminal box in the holding tank, avoids electricity generation glass's installation to receive the influence, and bond fixedly by two glass layers and two transparent film layers to the photovoltaic cell layer, improved the stability on photovoltaic cell layer.
Another object of the present invention is to provide a railway passenger car including any one of the above-described power generating windows.
The railway passenger car provided by the invention adopts the power generation window, so that the power generation glass is arranged on the carriage, the electric energy can be effectively provided for the carriage by solar energy, the junction box is arranged in the accommodating groove, the influence on the installation of the power generation glass is avoided, and the photovoltaic cell layer is bonded and fixed by the two glass layers and the two transparent film layers, so that the stability of the photovoltaic cell layer is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a front view of a power generating window provided in accordance with an embodiment of the present invention;
FIG. 2 is a side view of a power generation window provided by an embodiment of the present invention;
FIG. 3 is an enlarged view of the power generation window provided by the embodiment of the invention;
FIG. 4 is a schematic structural view of a power generating glass provided in an embodiment of the present invention;
fig. 5 is a schematic connection diagram of the junction box, the positive line and the negative line provided in the embodiment of the invention.
Wherein, in the figures, the respective reference numerals:
1. a window frame; 11. accommodating grooves; 12. a positive electrode line; 13. a negative electrode circuit; 14. a light-transmitting hole; 15. a mounting surface; 16. a sealing strip; 17. a card slot; 2. power generation glass; 21. a glass layer; 22. a transparent film layer; 23. A photovoltaic cell layer; 3. a junction box; 4. a fixed structure; 41. installing a block body; 411. a clamping block; 42. a fastener.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 4, a power generating window according to the present invention will now be described. A power generation vehicle window comprises a window frame 1, power generation glass 2, a junction box 3 and a fixing structure 4, wherein the window frame 1 is used for being mounted on the side wall of a compartment; the inner wall of the window frame 1 is provided with an accommodating groove 11; the power generation glass 2 is arranged in the window frame 1; the power generation glass 2 comprises a glass layer 21, a transparent film layer 22, a photovoltaic cell layer 23, a transparent film layer 22 and a glass layer 21 which are sequentially arranged from top to bottom; the junction box 3 is arranged on the power generation glass 2 and is connected with the photovoltaic cell layer 23; the junction box 3 is positioned in the accommodating groove 11; one end of the fixed structure 4 is connected to the outer side surface of the window frame 1, and the other end of the fixed structure is connected with the inner wall of the carriage.
Compared with the prior art, the power generation window provided by the invention has the advantages that the power generation glass 2 is arranged on the window frame 1, and the junction box 3 on the power generation glass 2 enters the accommodating groove 11, so that the normal installation of the power generation glass 2 is not influenced; then the window frame 1 is arranged on the side wall of the carriage, and the window frame 1 is fixedly connected with the carriage by using a fixing structure 4; the power generation glass 2 consists of two glass layers 21, two transparent film layers 22 and a photovoltaic cell layer 23, wherein the two glass layers 21 are positioned on the outermost layer, the two transparent film layers 22 are respectively connected with the opposite side surfaces of the two glass layers 21, and the photovoltaic cell layer 23 is arranged between the two transparent film layers 22 and is bonded and fixed by the two transparent film layers 22, so that the stability of the photovoltaic cell layer 23 is improved; through this kind of mode, install electricity generation glass 2 on the carriage, solar energy can provide the electric energy for the carriage effectively, installs terminal box 3 in holding tank 11, avoids electricity generation glass 2's installation to receive the influence to by two glass layers 21 and two transparent film layers 22 to photovoltaic cell layer 23 bond fixedly, improved photovoltaic cell layer 23's stability.
The glass layer 21 and the transparent film layer 22 are both transparent structures, so that sunlight is transmitted to and received by the photovoltaic cell layer 23, and electric energy is generated. The junction box 3 is connected both to the photovoltaic cell layer 23 and to electrical consumers in the vehicle cabin.
Referring to fig. 1 to 5, as a specific embodiment of the power generation window provided by the present invention, a wire hole is formed on a window frame 1, a wire on a terminal box 3 passes through the wire hole for connecting with an external device, a wire is installed on the terminal box 3 for transmitting a battery supply wire generated by a photovoltaic battery layer 23 to a power consuming device in a compartment, and a wire hole is formed on the window frame 1, so that the wire on the terminal box 3 passes through the wire hole and is located outside the window frame 1 and connected with a device in the compartment. By the mode, the whole power generation window is free from an external leakage line, the safety of the power generation window is improved, and passengers cannot contact with the line; meanwhile, the circuit is not damaged.
Referring to fig. 1 to 5, as a specific embodiment of the power generation window provided by the present invention, two wire outlets are respectively disposed on two sides of the window frame 1; the positive line 12 and the negative line 13 on the junction box 3 respectively penetrate through the two wire outlet holes, the two wire outlet holes are arranged and are respectively used for the positive line 12 and the negative line 13 on the junction box 3 to penetrate, so that the positive line 12 and the negative line 13 on the junction box 3 are separated, and the positive line 12 and the negative line 13 cannot influence and interfere with each other. Two wire outlets are respectively arranged at two sides of the upper end of the window frame 1, and the positive electrode circuit 12 and the negative electrode circuit 13 at the upper end of the junction box 3 respectively extend towards the two wire outlets and penetrate out.
Referring to fig. 3, as a specific embodiment of the power generating window provided by the present invention, a window frame 1 is provided with a light hole 14 and a mounting surface 15 surrounding the light hole 14, and a power generating glass 2 is mounted on the mounting surface 15 and corresponds to the light hole 14; the accommodating groove 11 is positioned on one side of the mounting surface 15, the window frame 1 surrounds the light transmission hole 14, the mounting surface 15 arranged around the light transmission hole 14 is arranged on the window frame 1, the power generation glass 2 is mounted on the mounting surface 15, the power generation glass 2 corresponds to the light transmission hole 14, and sunlight passes through the light transmission hole 14 and irradiates on the power generation glass 2. The mounting surface 15 ensures stable and reliable mounting of the power generation glass 2. The housing groove 11 is opened on one side of the mounting surface 15, and when the power generation glass 2 is mounted on the mounting surface 15, the terminal box 3 on the power generation glass 2 enters the housing groove 11.
Referring to fig. 2 and 3, as a specific embodiment of the power generating vehicle window provided by the present invention, a sealing strip 16 connected to the power generating glass 2 is further disposed on an inner wall of the window frame 1, and the sealing strip 16 is disposed on the inner wall of the window frame 1, so that when the power generating glass 2 is mounted on the window frame 1, the power generating glass 2 is pressed against the sealing strip 16, thereby achieving a sealing effect and also effectively preventing noise. The weather strip 16 is rectangular along the outer contour of the window frame 1, and a sealing groove is opened in the window frame 1, and the weather strip 16 is mounted in the sealing groove.
Referring to fig. 2 and 3, as a specific embodiment of the power generation window provided by the present invention, a slot 17 is provided on an outer side surface of the window frame 1; the fixing structure 4 comprises a mounting block 41 and a fastener 42, wherein one side of the mounting block 41 is provided with a fixture block 411 arranged in the fixture groove 17; the mounting block 41 is provided with a mounting hole; the fastener 42 is connected in the mounting hole and used for fixing the mounting block 41 on the side wall of the compartment, after the window frame 1 is mounted on the compartment, the mounting block 41 is connected with the window frame 1 due to the fact that the fixture block 411 on one side of the mounting block 41 is connected in the fixture groove 17 on the window frame 1, and then the fastener 42 penetrates through the mounting hole to be connected with the window frame 1, so that the window frame 1 is connected with the side wall of the vehicle type. The carriage is provided with screw holes corresponding to the mounting holes, the mounting holes are also screw holes, and the fasteners 42 are screws or bolts which penetrate through the mounting holes in a threaded mode and are connected with the mounting holes in the carriage. The installation block 41 is connected with the clamping block 411 and the clamping groove 17 between the window frame 1, so that the installation block 41 is easy to install, replace and the like.
Referring to fig. 1, as a specific embodiment of the power generation window provided by the present invention, a plurality of fixing structures 4 are uniformly distributed along the circumferential direction of the window frame 1, and the plurality of fixing structures 4 are respectively disposed on the outer side surface of the window frame 1, so that the window frame 1 can be stably and firmly fixed on a vehicle compartment. The equipartition sets up a plurality of fixed knot and constructs 4, guarantees that the atress of window frame 1 is even.
Referring to fig. 3 and 4, as a specific embodiment of the power generation window provided by the present invention, the transparent film layer 22 is made of polyvinyl butyral, the film layer formed by the polyvinyl butyral has superior characteristics of high transparency, elasticity, toughness, strong resistance, oil resistance, flexibility, low-temperature impact resistance, and the like, and the film layer formed by the polyvinyl butyral has better adhesion performance, so that the glass layer 21, the transparent film layer 22, and the photovoltaic cell layer 23 can be reliably and firmly connected together, and the stability of connection among the three layers is improved.
Referring to fig. 3 and 4, as a specific embodiment of the power generation vehicle window provided by the present invention, the glass layer 21 is tempered glass, which has high safety, and when damaged by external force, the tempered glass forms small particles with obtuse angles similar to honeycomb shapes, so that the power generation vehicle window is not easy to cause serious injury to human bodies. And the tempered glass has high strength and thermal stability, and can bear larger impact force and harsher environment.
In the figures, the embodiment of the invention also provides a railway passenger car, and the railway passenger car comprises any one of the power generation windows.
The railway passenger car provided by the invention adopts the power generation window, the power generation glass 2 is arranged on the carriage, electric energy can be effectively provided for the carriage by solar energy, the junction box 3 is arranged in the accommodating groove 11, the influence on the installation of the power generation glass 2 is avoided, and the photovoltaic cell layer 23 is bonded and fixed by the two glass layers 21 and the two transparent film layers 22, so that the stability of the photovoltaic cell layer 23 is improved.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A power generating window, comprising:
the window frame is used for being installed on the side wall of the carriage; the inner wall of the window frame is provided with an accommodating groove;
the power generation glass is arranged in the window frame; the power generation glass comprises a glass layer, a transparent film layer, a photovoltaic cell layer, a transparent film layer and a glass layer which are sequentially arranged from top to bottom;
the junction box is arranged on the power generation glass and is connected with the photovoltaic cell layer; the junction box is positioned in the accommodating groove;
and one end of the fixing structure is connected to the outer side surface of the window frame, and the other end of the fixing structure is connected with the inner wall of the carriage.
2. The power generation window of claim 1, wherein the window frame is provided with an outlet hole, and a line on the junction box passes through the outlet hole for connecting with an external device.
3. The power generation window of claim 2, wherein the number of the outlet holes is two, and the two outlet holes are respectively arranged on two sides of the window frame; and the positive circuit and the negative circuit on the junction box respectively penetrate through the two wire outlet holes.
4. The power generation window of claim 1, wherein the window frame is provided with a light hole and a mounting surface surrounding the light hole, and the power generation glass is mounted on the mounting surface and corresponds to the light hole; the accommodating groove is located on one side of the mounting surface.
5. The power generating window of claim 1, wherein the inner wall of the window frame is further provided with a sealing strip connected with the power generating glass.
6. The power generation window of claim 1, wherein a clamping groove is formed in the outer side face of the window frame; the fixing structure includes:
one side of the mounting block body is provided with a clamping block mounted in the clamping groove; the mounting block body is provided with a mounting hole;
and the fastening piece is connected in the mounting hole and used for fixing the mounting block on the side wall of the carriage.
7. The power generation window of claim 6, wherein the fixing structures are a plurality of fixing structures which are uniformly distributed along the circumferential direction of the window frame.
8. The power generating window of claim 7, wherein the transparent film layer is polyvinyl butyral.
9. The power generation window of claim 8, wherein the glass layer is tempered glass.
10. A railway passenger car comprising the power generating window according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111399244.8A CN114394119A (en) | 2021-11-19 | 2021-11-19 | Power generation window and railway passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111399244.8A CN114394119A (en) | 2021-11-19 | 2021-11-19 | Power generation window and railway passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114394119A true CN114394119A (en) | 2022-04-26 |
Family
ID=81225513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111399244.8A Pending CN114394119A (en) | 2021-11-19 | 2021-11-19 | Power generation window and railway passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114394119A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116470360A (en) * | 2023-04-14 | 2023-07-21 | 龙元明筑科技有限责任公司 | Power generation glass window and building wall body with same |
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| WO2017223336A1 (en) * | 2016-06-22 | 2017-12-28 | Gentex Corporation | Thermal control of variable transmittance windows |
| CN208585242U (en) * | 2018-06-28 | 2019-03-08 | 汉能光伏科技有限公司 | Carriage and freight trains |
| CN109671792A (en) * | 2018-12-12 | 2019-04-23 | 青岛大学 | Power generation door and window and preparation method thereof |
| CN212479023U (en) * | 2020-05-14 | 2021-02-05 | 梁仁利 | Solar power generation window based on engineering building |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101881123A (en) * | 2010-07-12 | 2010-11-10 | 沈阳金都铝业装饰工程有限公司 | Solar photovoltaic high heat insulating window |
| KR20120118909A (en) * | 2011-04-20 | 2012-10-30 | 대동커튼월 주식회사 | Aluminium winow frame with cooling and heating effect |
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| CN106703605A (en) * | 2017-01-17 | 2017-05-24 | 江苏建科节能技术有限公司 | Detachable inwards opened hollow glass embedded photovoltaic window shade |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116470360A (en) * | 2023-04-14 | 2023-07-21 | 龙元明筑科技有限责任公司 | Power generation glass window and building wall body with same |
| CN116470360B (en) * | 2023-04-14 | 2023-12-05 | 龙元明筑科技有限责任公司 | Power generation glass window and building wall body with same |
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Application publication date: 20220426 |