CN213261864U

CN213261864U - Integrated film power generation and cooling device for vehicle

Info

Publication number: CN213261864U
Application number: CN202021920546.6U
Authority: CN
Inventors: 刘易明; 王甫; 雷轩邈; 陈亚飞; 向新洋; 余依敏; 赖文; 李帅龙
Original assignee: Ningbo University
Current assignee: Ningbo University
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-05-25
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses an automobile-used integrated film electricity generation and heat sink, its structure is that photovoltaic power generation film combines with the reel, and the backlight face of photovoltaic power generation film is arranged in to the semiconductor refrigeration piece of taking the arc groove, and the cold and hot face of semiconductor refrigeration piece is scribbled to even scribbling of heat conduction silicone grease, and the silicone grease tubule is arranged in the hot junction of semiconductor refrigeration piece. During operation, the photovoltaic power generation film and the semiconductor refrigeration piece with the arc groove are put down from the winding drum, the semiconductor refrigeration piece begins to cool the automobile when the photovoltaic power generation film shields sunlight and generates power, the silicone grease tubules are filled with water to cool the hot end of the semiconductor refrigeration piece, and the semiconductor arc groove structure can form good natural air cooling in the automobile driving process. The utility model discloses a film electricity generation and heat sink and automobile body integration for the car can realize the cooling to the automobile body before the start, simultaneously, has realized film electricity generation and the supplementary refrigeration of semiconductor at the car in-process of marcing, has greatly improved economic benefits.

Description

Integrated film power generation and cooling device for vehicle

Technical Field

The utility model belongs to photovoltaic film power generation and semiconductor refrigeration field provide a roll curtain formula film electricity generation and cooling structure device that can be used to the car cooling in earlier stage, supplementary refrigeration very much.

Background

With the continuous improvement of living conditions of people, private cars become more and more popular. While enjoying the convenience it brings, people also experience some problems in use. In summer, particularly when the temperature is high, a large amount of heat can be collected in the automobile parked for a long time. People feel particularly sultry just after entering the vehicle, and feel uncomfortable in breathing to different degrees. There are many gases harmful to the human body in the vehicle at high temperature. At the moment, people mostly adopt measures such as window opening ventilation or air conditioning, but the methods are not efficient and economical on the whole. How to effectively combine the thin film battery with an automobile, efficiently generate electricity and refrigerate, and the problem that people can think and solve is that the temperature in the automobile can be effectively reduced before the automobile is used.

In addition, in the high-end field of automobiles, part of electronic elements are greatly influenced by temperature, when the equipment is electrified for a long time, the electronic elements are very easy to break down due to the influence of the temperature, and the solar semiconductor automobile air conditioner can realize accurate control of the temperature, so that the requirements of electronic equipment are met. Can be very convenient realization cold and hot conversion through changing the current direction, adopt solar energy semiconductor vehicle air conditioner's heat can satisfy the indoor heating demand of car winter on the one hand, on the other hand can be used for solving the frosting problem of car glass winter. The commonly adopted electric compression type automobile air conditioner has the characteristics of high manufacturing cost and high energy consumption, and the solar semiconductor automobile air conditioner is undoubtedly a better choice.

Since 1982, semiconductor refrigeration has been applied to train air conditioning, and the air conditioning mode only requiring direct current is applied to trains for more than 20000h, and no group of electric heating elements fails, so that the comfortable environment in the train is maintained. But it consumes huge electric energy and increases carbon emission, which is not in line with the development requirement. Therefore, "solar sunroof technology" has been developed in which a solar cell is provided under the glass of an automobile sunroof, and the blower is driven by electric power generated by a solar cell panel built in the sunroof to introduce cold air outside the vehicle cabin into the vehicle and expel hot air in the vehicle. Among the current vehicles sold in China, some vehicles such as Benz E-class vehicles, Audi A8, A6L, A3 and Tou-Rui are equipped with solar skylights, but the solar skylights are only used for driving fans to exchange air flow by utilizing solar power, and when the weather or the environment is severe, particularly when the air pollution is serious, the ideal cooling effect cannot be achieved. The new Audi A6L solar skylight can utilize solar energy to operate the blower when the sunlight is sufficient, exchange the air inside and outside the vehicle, do not consume electric energy and other energy, but the parking ventilation and the parking heating need to consume the electric energy of a storage battery, and the parking heating also needs to consume part of fuel oil. The advantage of the solar skylight of Audi A3 is that only a part of the energy is supplied to the skylight system, and the solar skylight does not give other extra support when parking.

The utility model discloses a Chinese utility model patent with publication number 208343897U, publication date 2019, 01/08/h, entitled semiconductor refrigeration heating automobile window constant temperature system using solar energy as energy, and discloses a semiconductor refrigeration heating automobile window constant temperature system using photovoltaic solar panels to absorb solar energy as energy, which comprises a temperature control unit array, a single chip microcomputer and an external plug; the temperature control unit array comprises a plurality of temperature control units which are in parallel flexible connection; each temperature control unit comprises a solar panel, radiating fins and semiconductor refrigerating sheets which are arranged in a bottom plate from top to bottom, so that the purposes of energy conservation and emission reduction are achieved. The technical scheme has the following defects: the used photovoltaic material is a solar panel, so that the whole device is heavy in mass and overlarge in size, the device cannot be well combined with a vehicle body, and the purpose of front refrigeration on the premise of using the vehicle cannot be achieved.

SUMMERY OF THE UTILITY MODEL

To the above prior art, an object of the utility model is to provide an automobile-used integration film electricity generation and heat sink utilizes characteristics such as photovoltaic power generation film is light, thin, pliability is good, combines the arc groove shape of arc groove structure semiconductor refrigeration piece to make one kind and the electricity generation and the heat sink of automobile body integration.

In order to solve the technical problem, the utility model relates to an automobile-used integration film electricity generation and heat sink give a technical scheme who realizes as follows: the photovoltaic power generation device comprises a photovoltaic power generation film, a semiconductor refrigeration sheet with an arc groove structure, a silica gel thin tube, a winding drum, a water inlet pipe and a water outlet pipe; the photovoltaic power generation film is combined with the winding drum to form a retractable roller shutter type structure; the arc groove structure semiconductor refrigeration piece is positioned on one side of the backlight surface of the photovoltaic power generation film; the silica gel thin tube is positioned on the arc groove wall of the semiconductor refrigerating sheet with the arc groove structure; the water inlet pipe and the water outlet pipe are both connected with a water tank; the inlet end of the silica gel thin tube is connected with the water inlet pipe 5; the outlet end of the silica gel tubule is connected with the water outlet pipe.

The utility model has the advantages that:

(1) the photovoltaic power generation film is used as a material for absorbing solar power generation, so that the mass and the volume of the device are effectively reduced.

(2) The arc groove structure semiconductor refrigeration piece adopts a special arc groove structure, realizes the hot end water cooling and air cooling of the arc groove structure semiconductor refrigeration piece, and thus greatly improves the efficiency of the arc groove structure semiconductor refrigeration piece.

(3) The film power generation cooling device is integrated with the automobile body, the actual problem of sultriness before the automobile is started is effectively solved, and the auxiliary cooling effect is achieved in the automobile running process.

Drawings

FIG. 1 is a schematic view of the integrated film power generation and cooling device for vehicle, in which, (1) the photovoltaic power generation film, (2) the semiconductor refrigeration sheet with arc groove structure, (3) the silica gel tubule, (4) the winding drum, (5) the water inlet pipe, (6) the water outlet pipe

FIG. 2 is a schematic view of a connection structure of the photovoltaic power generation film (1) and the arc groove structure semiconductor refrigeration sheet (2)

FIG. 3 is a schematic view of the connection structure of the arc groove structure semiconductor refrigeration piece (2) and the silica gel tubule (3)

Detailed Description

The present invention will be described in further detail with reference to the following detailed description.

As shown in the figure, the utility model relates to an automobile-used integration film electricity generation and heat sink, include (1) photovoltaic power generation film, (2) arc groove structure semiconductor refrigeration piece, (3) silica gel tubule, (4) reel, (5) inlet tube, (6) constitution such as outlet pipe.

The photovoltaic power generation film (1) is combined with the winding drum (4) to form a retractable roller shutter type structure; the arc groove structure semiconductor refrigerating sheet (2) is positioned on one side of the backlight surface of the photovoltaic power generation film (1); the silica gel thin tube (3) is positioned on the arc groove wall of the semiconductor refrigerating sheet with the arc groove structure; the water inlet pipe (5) and the water outlet pipe (6) are both connected with a water tank; the inlet end of the silica gel slim tube (3) is connected with the water inlet tube (5); the outlet end of the silica gel tubule (3) is connected with the water outlet pipe (6).

Embodiment 1, the utility model relates to a working process is: before the automobile starts, the film power generation and cooling device is started in advance through the remote control device, at the moment, the film power generation and cooling device with the rolling curtain type structure is put down to shield a window used by the automobile, the film absorbs solar power generation while shading, the semiconductor refrigeration piece with the arc groove structure starts to work under the driving of electric power, and at the moment, the silica gel thin tube is communicated with cold water from the water tank, so that the refrigeration effect of the semiconductor refrigeration piece with the arc groove structure is improved, and finally, the temperature in the automobile is reduced before people enter the automobile.

Embodiment 2, the utility model discloses another kind of working process is: in the car in-process of marcing, when sunshine is too big, can put down the roll curtain formula structure film power generation and the heat sink of car door window all around, the film absorbs solar energy in the sunshade, arc groove structure semiconductor refrigeration piece begins work under the drive of electric power, at this moment, the silica gel tubule need not lead to cold water, the natural air cooling effect that the arc groove structure of arc groove structure semiconductor refrigeration piece formed is enough to dispel arc groove structure semiconductor refrigeration piece hot junction heat, at last, in order to reach the refrigerated purpose of supplementary vehicle air conditioner.

The utility model is not the best known technology.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a vehicular integration film electricity generation and heat sink, includes constitutions such as photovoltaic power generation film (1), arc groove structure semiconductor refrigeration piece (2), silica gel tubule (3), reel (4), inlet tube (5), outlet pipe (6), its characterized in that:

the photovoltaic power generation film (1) is combined with the winding drum (4) to form a retractable roller shutter type structure; the arc groove structure semiconductor refrigerating sheet (2) is positioned on one side of the backlight surface of the photovoltaic power generation film (1); the silica gel thin tube (3) is positioned on the arc groove wall of the arc groove structure semiconductor refrigerating sheet (2); the water inlet pipe (5) and the water outlet pipe (6) are both connected with a water tank; the inlet end of the silica gel slim tube (3) is connected with the water inlet tube (5); the outlet end of the silica gel tubule (3) is connected with the water outlet pipe (6).

2. The integrated film power generation and cooling device for the vehicle as claimed in claim 1, wherein: the photovoltaic power generation film (1) is a flexible film assembly.

3. The integrated film power generation and cooling device for the vehicle as claimed in claim 1, wherein: an integrated film power generation and cooling device for a vehicle forms a roller curtain structure, and can be arranged on the front window, the back window, the periphery window and the top window of the vehicle.

4. The integrated film power generation and cooling device for the vehicle as claimed in claim 1, wherein: the semiconductor refrigerating sheet (2) with the arc groove structure is of an arc groove structure, and natural air cooling can be realized.

5. The integrated film power generation and cooling device for the vehicle as claimed in claim 1, wherein: and a silica gel thin tube (3) is arranged on the arc groove wall of the semiconductor refrigerating piece (2) with the arc groove structure, so that water-cooling can be realized.

6. The integrated film power generation and cooling device for the vehicle as claimed in claim 1, wherein: the cold and hot ends of the arc groove structure semiconductor refrigerating sheet (2) are coated with a layer of heat-conducting silicone grease.

7. The integrated film power generation and cooling device for the vehicle as claimed in claim 1, wherein: the water inlet pipe (5), the water outlet pipe (6) and the silica gel thin pipe (3) adopt the same layer type pipeline structure.