CN117040363B - Integrated skid-mounted wind, light and heat and power cogeneration device - Google Patents

Abstract

The present invention discloses an integrated skid-mounted wind, light, and heat and power cogeneration device, which relates to the technical field of solar energy and wind energy storage and utilization, including a skid-mounted integrated box, a wind turbine generator, and a photovoltaic-thermal integrated panel. A plurality of wind turbine generators are connected to the top of the skid-mounted integrated box, and the photovoltaic-thermal integrated panel is placed inside the skid-mounted integrated box. The present invention achieves full utilization of photovoltaic, light-thermal, and wind power through photovoltaic-thermal integrated panels and wind turbine generators, and meets the needs of electricity and heat for field operations, stationing, training, and life. At the same time, the photovoltaic-thermal integrated panel is foldable, and the wind turbine generator can be laid down on the top or inside of the skid-mounted integrated box for easy transportation.

Description

Integrated skid-mounted wind, solar, heat and power cogeneration device

Technical Field

The present invention relates to the technical field of solar energy and wind energy storage and utilization, and in particular to an integrated skid-mounted wind, light, heat and power cogeneration device.

Background technique

In the field of green energy, solar energy and wind energy are increasingly being used as clean and renewable energy sources. At present, photovoltaic power generation, solar thermal power generation, or wind power generation are usually used alone in the utilization of solar energy and wind energy. No matter which method is used, a large number of brackets and other auxiliary components are required, and the investment return is relatively low. At the same time, energy utilization devices are often installed in a fixed manner. In many occasions, such as military field training, border outposts, and field construction operations, both electrical energy and thermal energy are required, and the site needs to be changed from time to time. However, the current green energy technology is difficult to meet the above needs at the same time.

Therefore, technical personnel in this field urgently need to provide an integrated skid-mounted wind, solar, and heat and power cogeneration device that can fully utilize and store photovoltaic, solar thermal, and wind power to meet the needs of electricity and heat for field operations, stationing, training, and life.

Summary of the invention

The purpose of the present invention is to provide an integrated skid-mounted wind, solar, and heat and power cogeneration device to solve the problem that the prior art cannot fully utilize and store photovoltaic, solar thermal, and wind power, and cannot meet the needs of electricity and heat for field operations, stationing, training, and life.

In order to solve the above technical problems, the present invention adopts the following technical solutions:

The integrated skid-mounted wind, solar, and heat-power cogeneration device of the present invention comprises a skid-mounted integrated box, a wind turbine, and a photovoltaic-thermal integrated panel. A plurality of the wind turbines are connected to the top of the skid-mounted integrated box, and the photovoltaic-thermal integrated panel is placed inside the skid-mounted integrated box.

Preferably, the photovoltaic-thermal integrated panel comprises a photovoltaic panel and a heat absorbing panel, the heat absorbing panel is tightly fitted to the photovoltaic panel, a plurality of the photovoltaic panels are connected together by cables, and a plurality of the heat absorbing panels are connected together by hoses or rotary joints.

Preferably, a plurality of folding mechanisms are respectively installed at the ends of the adjacent heat absorbing plates and the adjacent photovoltaic panels, and the folding mechanisms are staggered up and down, and the folding mechanisms are connected by hinges.

Preferably, the heat absorbing plate and the photovoltaic panel match in size and shape.

Preferably, the photovoltaic-thermal integrated panel is placed on a support, and a guide rail is provided on the support, and the photovoltaic-thermal integrated panel is unfolded and fixed on the support via the guide rail.

Preferably, the heat absorbing plate is a hollow cavity, and water is contained inside the plurality of heat absorbing plates and the communicating hoses.

Preferably, the heat absorbing plates located at both ends are connected to a circulation pump and a hot water storage tank through another set of the hoses, and the circulation pump and the hot water storage tank are both placed inside the skid-mounted integrated box.

Preferably, the photovoltaic panel is sequentially connected to a junction box, a battery, an inverter and electrical equipment via cables.

Preferably, the plurality of wind turbines are connected to the junction box, the battery, the inverter and the electrical equipment via cables.

Preferably, a control cabinet is electrically connected between the circulation pump and the inverter, and the control cabinet, the junction box, the battery, and the inverter are all placed inside the skid-mounted integrated box.

Compared with the prior art, the beneficial technical effects of the present invention are:

The integrated skid-mounted wind, solar, and heat-power cogeneration device of the present invention has a heat-absorbing plate that absorbs the surface temperature of the photovoltaic panel, uses the heat to heat the water in the heat-absorbing plate, and stores the hot water in the heat storage tank to meet the outdoor hot water needs; the photovoltaic panel and the wind turbine convert the heat into electrical energy, which is stored in the battery for use by electrical equipment; through the photovoltaic panel, the heat-absorbing plate and the wind turbine, full utilization of photovoltaic, solar thermal, and wind power is achieved to meet the needs of electricity and heat for field operations, stationing, training, life, etc.; the photovoltaic and solar thermal integrated panel is foldable, and the wind turbine can be laid down on the top or inside of the skid-mounted integrated box for easy transportation.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention will be further described below in conjunction with the accompanying drawings.

FIG1 is a schematic diagram of the overall structure of an integrated skid-mounted wind, solar, heat and power cogeneration device according to the present invention;

FIG2 is a schematic diagram of the structure of a photovoltaic-thermal integrated panel according to the present invention;

FIG3 is a schematic diagram of the integrated skid-mounted wind, solar, and heat and power cogeneration system of the present invention;

FIG. 4 is a side view showing the placement of the photovoltaic-thermal integrated panel of the present invention.

Explanation of the reference numerals: 1. skid-mounted integrated box; 2. wind turbine; 3. photovoltaic and thermal integrated panel; 311. folding mechanism; 312. heat absorbing plate; 313. photovoltaic panel; 314. cable; 315. hose; 4. support; 5. guide rail; 6. junction box; 7. inverter; 8. control cabinet; 9. circulation pump; 10. hot water storage tank; 11. battery.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

As shown in Figures 1-4, the integrated skid-mounted wind, solar, and heat and power cogeneration device includes a skid-mounted integrated box 1, a wind turbine 2, and a photovoltaic thermal integrated panel 3. A plurality of wind turbines 2 are connected to the top of the skid-mounted integrated box 1, and the photovoltaic thermal integrated panel 3 is placed inside the skid-mounted integrated box 1.

Specifically, four or more wind turbines 2 are connected to the four corners or other positions on the top of the skid-mounted integrated box 1, and the bottom of the vertical axis of the wind turbine 2 is connected to the top of the skid-mounted integrated box by bolts. The bolts, nuts or clips are removed so that the wind turbine can be laid down on the top or inside of the skid-mounted integrated box during transportation, which facilitates the transportation of the wind turbine.

The photovoltaic-thermal integrated panel 3 includes a photovoltaic panel 313 and a heat absorbing plate 312. The heat absorbing plate 312 fits tightly against the photovoltaic panel 313. A plurality of photovoltaic panels 313 are connected together via a cable 314. A plurality of heat absorbing plates 312 are connected together via a hose 315 or a rotary joint to perform cold and hot water circulation heat exchange and store the hot water in the hot water storage tank 10. At the same time, the photovoltaic panel 313 can be converted into electrical energy and stored in the battery 11.

As shown in FIG. 2 , a plurality of folding mechanisms 311 are respectively installed at the ends of the adjacent heat absorbing plates 312 and the adjacent photovoltaic panels 313 , and the folding mechanisms 311 are staggered up and down and connected by hinges.

Specifically, two folding mechanisms are respectively installed at the ends of the adjacent heat absorption plates 312 and the adjacent photovoltaic panels 313. The two folding mechanisms are located at the head and the end, and the photovoltaic thermal integrated panels 3 are unfolded and folded by stretching or contracting the photovoltaic thermal integrated panels 3 at both ends.

The heat absorbing plate 312 and the photovoltaic panel 313 match in size and shape.

As shown in FIG. 4 , the photovoltaic-thermal integrated panel 3 is placed on a support 4 , and a guide rail 5 is provided on the support 4 . The photovoltaic-thermal integrated panel 3 is unfolded and fixed on the support 4 via the guide rail 5 .

The heat absorbing plate 312 is a hollow cavity, and water is contained inside the plurality of heat absorbing plates 312 and the communicating hose 315 .

As shown in FIG3 , the heat absorbing plates 312 located at both ends are connected to the circulation pump 9 and the hot water storage tank 10 through another set of the hoses 315. The circulation pump 9 and the hot water storage tank 10 are both placed inside the skid-mounted integrated box 1. The heat absorbing plates 312 can absorb the surface temperature of the photovoltaic panels 313 and use the heat to heat the water in the heat absorbing plates 312.

The photovoltaic panel 313 is sequentially connected to the combiner box 6, the battery 11, the inverter 7 and the electrical equipment via the cable 314.

The photovoltaic panel 313 is responsible for converting solar energy into electrical energy, the junction box 6 is responsible for collecting the current of multiple photovoltaic panels 313 together, the battery 11 is responsible for storing the electrical energy generated by the photovoltaic panel 313, and the inverter 7 is responsible for converting the DC power generated by the photovoltaic panel 313 into AC power for use by electrical equipment.

The plurality of wind turbines 2 are sequentially connected to a combiner box 6, a battery 11, an inverter 7 and electrical equipment via cables.

A control cabinet 8 is electrically connected between the circulating pump 9 and the inverter 7. The control cabinet 8, the junction box 6, the battery 11, and the inverter 7 are all placed inside the skid-mounted integrated box 1. The control cabinet 8 controls the operation of the circulating pump 9 and the output power of the battery 11.

The use process of the present invention is as follows:

First, transport the device, park the skid-mounted integrated box in an open outdoor area where electricity and heat are needed, pull out the photovoltaic-thermal integrated panel 3 folded and stored inside the skid-mounted integrated box, unfold it, and place it on the guide rail 5 supported by the support 4, and unfold the photovoltaic-thermal integrated panel 3 on the support 4 through the guide rail 5;

Secondly, assemble the device, connect the bottom of the vertical axis of the wind turbine 2 to the top of the skid-mounted integrated box 1 by bolts, and connect the combiner box 6, the battery 11, and the inverter 7 together with cables, so that the wind energy can be converted into electrical energy and stored;

The heat absorbing plate 312 is connected to the circulation pump 9 and the hot water storage tank 10 through the hose 315. The heat absorbing plate 312 can absorb the surface temperature of the photovoltaic panel, use the heat to heat the water in the heat absorbing plate, and store the hot water in the hot water storage tank 10;

The photovoltaic panel 313 is connected to the junction box 6, the battery 11, the inverter 7 and the electrical equipment in sequence through the cable 314. The photovoltaic panel 313 converts solar energy into electrical energy and stores it in the battery 11 for use by the electrical equipment.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims (4)

1. An integrated skid-mounted wind, solar, and heat and power cogeneration device, characterized in that it comprises a skid-mounted integrated box (1), a wind turbine (2), and a photovoltaic-thermal integrated panel (3), wherein a plurality of the wind turbines (2) are connected to the top of the skid-mounted integrated box (1), and the photovoltaic-thermal integrated panel (3) is placed inside the skid-mounted integrated box (1); The photovoltaic-thermal integrated panel (3) comprises a photovoltaic panel (313) and a heat absorbing panel (312), wherein the heat absorbing panel (312) is tightly attached to the photovoltaic panel (313), a plurality of the photovoltaic panels (313) are connected together via a cable (314), and a plurality of the heat absorbing panels (312) are connected together via a hose (315) or a rotary joint; A plurality of folding mechanisms (311) are respectively installed at the ends of the adjacent heat absorbing plates (312) and the adjacent photovoltaic panels (313), and the folding mechanisms (311) are arranged alternately up and down, and the folding mechanisms (311) are connected by hinges; The photovoltaic-thermal integrated panel (3) is placed on a support (4), a guide rail (5) is provided on the support (4), and the photovoltaic-thermal integrated panel (3) is unfolded and fixed on the support (4) via the guide rail (5); The heat absorbing plate (312) is a hollow cavity, and water is contained inside the plurality of heat absorbing plates (312) and the communicating hose (315); The size and shape of the heat absorbing plate (312) and the photovoltaic panel (313) match each other; The heat absorbing plates (312) located at both ends are connected to a circulation pump (9) and a hot water storage tank (10) via another set of hoses (315); the circulation pump (9) and the hot water storage tank (10) are both placed inside the skid-mounted integrated box (1). 2. The integrated skid-mounted wind, solar, and heat and power cogeneration device according to claim 1 is characterized in that the photovoltaic panel (313) is sequentially connected to a junction box (6), a battery (11), an inverter (7), and electrical equipment via a cable (314). 3. The integrated skid-mounted wind, solar, and heat and power cogeneration device according to claim 2 is characterized in that: a plurality of wind turbines (2) are sequentially connected to a junction box (6), a battery (11), an inverter (7), and electrical equipment via cables. 4. The integrated skid-mounted wind, solar, and heat and power cogeneration device according to claim 3 is characterized in that a control cabinet (8) is electrically connected between the circulation pump (9) and the inverter (7), and the control cabinet (8), the junction box (6), the battery (11), and the inverter (7) are all placed inside the skid-mounted integrated box (1).