Multi-element hybrid complementary power generation and energy storage power supply device

Abstract

The utility model discloses a multi-element hybrid complementary power generation and energy storage power supply device, which comprises a bottom plate, a battery pack, a diesel generator and photovoltaic panels, the upper end of a mounting bracket is fixedly provided with a plurality of groups of photovoltaic panels through bolts, and the front end and the rear end of the mounting bracket are fixedly connected with mounting columns. The mounting column is arranged at the upper end of the supporting plate in a clamped mode, and the fixing plate forms an overturning structure at the upper end of the supporting plate. According to the multi-element hybrid complementary power generation and energy storage power supply device and method, light energy is converted into electric energy through the photovoltaic panel, the electric energy is stored through the battery pack for standby application, a power-off signal is detected when the mains supply is powered off, the electric energy can be seamlessly converted into energy storage power supply, and when the electric quantity of the battery pack is at the lowest limit value, the diesel generator is started to supply power; or the diesel generator is converted to generate and supply power at any time according to needs, the battery pack can be charged, and energy storage and power supply are converted in a planned mode in the diesel generator power generation and supply process.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of power generation and energy storage power supply, concretely is a kind of multi-element hybrid complementary power generation and energy storage power supply device. BACKGROUND

[0002] Electric energy is an economic, practical, clean and easy to control and convert energy form, which is widely used in many aspects such as traffic, daily lighting and industrial production, and when the city power is in outage state, it will have a major impact on people's life and production, so it is urgent to provide other power supply mode under the city power outage state;

[0003] For example, the publication number CN105305596A discloses a city power supply method, which comprises: when the city power is off, detecting whether the remaining power of the city power backup system is insufficient to support the normal working time T of the key load under the city power supply system; if so, detecting whether the feedable power of the electric vehicle under the city power supply system is greater than zero; if the feedable power of the electric vehicle under the city power supply system is greater than zero, controlling one or more electric vehicles that can provide feedable power and the city power backup system to supply power to the key load together. The technical scheme provided by the embodiment of the present application can maintain the key load working as long as possible to wait for the city power to recover to normal when the city power is off, that is, to improve the stability of the key load working. In addition, the embodiment of the present application also provides a city power supply device.

[0004] For example, the publication number CN212063942U discloses a solar power supply device, which comprises a bottom frame and a frame plate, the frame plate is installed on the outer wall of the upper end of the bottom frame, the outer wall of the upper end of the four corners of the bottom frame is provided with a support, and the upper end of the four supports is connected with a mounting plate. The new heat dissipation protection device is added outside the energy storage box of the solar power supply device used in the cemetery, which can protect the energy storage box without affecting the normal energy storage work of the energy storage box, prevent the stone and other objects splashed from the outside from splashing on the energy storage box and damaging the energy storage box, and the heat dissipation protection device can also dissipate heat for the energy storage box, so as to prevent the temperature inside the energy storage box from being too high and damaging the storage battery.

[0005] However, the existing energy storage power supply device and method still has the following shortcomings:

[0006] 1. The existing energy storage power supply device and method have a single way of storing and generating electricity, and most of them use diesel generators to generate electricity when power is off, lacking energy storage function.

[0007] 2. The existing energy storage power supply device and method, when using solar energy to store electricity, it is not convenient and quick to stably install the photovoltaic panel, and the disassembly and maintenance operation is relatively cumbersome;

[0008] 3. The existing energy storage power supply device and method, the installation of the photovoltaic panel is mostly fixed, and the direction of illumination changes with the change of time, when the illumination angle changes, the effect of receiving illumination is poor, and the efficiency is low.

[0009] Therefore, we propose a multi-element hybrid complementary power generation and energy storage power supply device to solve the problems raised in the above. Invention content

[0010] The utility model discloses a kind of multi-element hybrid complementary power generation and energy storage power supply device, to solve the problem that the way of the above background technology raises electricity storage and power generation is relatively single, mostly through diesel generator to generate electricity when power failure, lack of energy storage function, when using solar energy to store electricity, it is not convenient and quick to stably install the photovoltaic panel, and the disassembly and maintenance operation is relatively cumbersome, the installation of the photovoltaic panel is mostly fixed, and the direction of illumination changes with the change of time, when the illumination angle changes, the effect of receiving illumination is poor, and the efficiency is low.

[0011] To achieve the above object, the utility model provides the following technical scheme: a kind of multi-element hybrid complementary power generation and energy storage power supply device, including bottom plate, battery pack, diesel generator and photovoltaic panel, the front and back sides of the right end of the bottom plate are all fixedly connected with support plate;

[0012] Further comprising:

[0013] Mounting bracket, the upper end of the mounting bracket is fixedly installed with multiple groups of photovoltaic panels by bolt, the front and back ends of the mounting bracket are all fixedly connected with mounting column, the mounting column is clamped to be arranged at the upper end of support plate, and the upper end of mounting column is clamped to be provided with fixed plate, light sensor is installed at the corner of mounting bracket;

[0014] Wherein, the fixed plate constitutes flip structure at the upper end of support plate, and the left side of fixed plate is provided with mounting mechanism for limiting, the mounting mechanism includes movable plate, fixed pressing plate, fixed block, fixed rod, auxiliary plate and mounting cap;

[0015] Driving mechanism, the driving mechanism is arranged at the lower end of support plate, and the driving mechanism includes electric telescopic rod, connecting block, movable sleeve, auxiliary rod and driving column, the driving column is driven with mounting column and mounting bracket to constitute flip structure at the upper end of bottom plate.

[0016] Preferably, the upper end of the bottom plate is provided with battery pack, and the left side of the upper end of the bottom plate is provided with diesel generator.

[0017] Preferably, the mounting column rotates between the support plate and the fixed plate, and the upper left end of the fixed plate is fixedly connected with a positioning protrusion, the left side of the support plate is attached with a movable plate, and the upper end of the movable plate is hingedly connected with a fixed pressing plate.

[0018] Preferably, the upper end of the fixed pressing plate is attached to the fixed plate, and the upper end of the fixed pressing plate is clamped and connected with the protrusion.

[0019] Preferably, the movable plate and the fixed block form an up-down sliding structure, the fixed block is fixedly connected to the upper end of the left side of the support plate, the lower end of the movable plate is fixedly connected with a fixed rod, and the fixed rod is inserted into the middle part of the auxiliary plate.

[0020] Preferably, the auxiliary plate is fixedly connected to the lower end of the left side of the support plate.

[0021] Preferably, the outer surface of the fixed rod is threadedly connected with a mounting cap for locking and limiting, and the mounting cap is attached to the lower end of the auxiliary plate.

[0022] Preferably, the right end of the support plate is fixedly provided with an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected with a connecting block, and the left end of the connecting block is hingedly connected with a movable sleeve.

[0023] Preferably, the left end of the movable sleeve and the auxiliary rod form an up-down sliding structure, and the left end of the auxiliary rod is fixedly connected with a driving column.

[0024] Preferably, the upper end of the driving column is inserted into the outer side of the mounting column, and the driving column and the mounting column are limited by bolts.

[0025] Compared with the prior art, the multi-element hybrid complementary power generation and energy storage power supply device and method have the advantages that the installation of the mounting column, the support plate, the fixed plate and the mounting mechanism facilitates the disassembly and assembly of the photovoltaic panel, the light sensor is combined to sense the light direction and intensity, the photovoltaic panel is turned over on the upper end of the bottom plate through the driving mechanism together with the mounting column and the mounting bracket after sensing, the photovoltaic panel always faces the light direction, can better accept light, and has very high efficiency, the photovoltaic panel converts light energy into electric energy, the electric energy is stored in the battery pack for standby, when the power supply is cut off, the battery pack can supply power in time, the power supply can be seamlessly converted into energy storage power supply, when the battery pack electric quantity is at the minimum limit value, the diesel generator is started to supply power, or the diesel generator is converted into a generator to supply power at any time according to needs, the battery pack can also be charged, and the diesel generator power supply process is planned to be converted into energy storage power supply, thereby multi-element hybrid complementary power generation and energy storage are realized, the efficiency is very high, and the device is very environmentally friendly.

[0026] 1. It is provided with installation column, support plate, fixed plate and installation mechanism, the installation mechanism includes movable plate, fixed pressing plate, fixed block, fixed rod, auxiliary plate and installation cap, through the setting of installation column, support plate, fixed plate and installation mechanism, it is convenient to stably dismount to photovoltaic board;

[0027] 2. It is provided with driving mechanism and light sensor, the driving mechanism includes electric telescopic rod, connecting block, movable sleeve, auxiliary rod and driving column, through the setting of driving mechanism and light sensor, can drive photovoltaic board to overturn in the upper end of bottom plate when sensing that the light intensity signal changes, so that photovoltaic board always faces the light direction, can better accept illumination;

[0028] 3. It is provided with battery pack, diesel generator and photovoltaic board, through battery pack, the electricity generated by solar energy is stored, and after power failure, still can be powered by diesel generator, mutual cooperation uses to reach the effect of multiple complementation. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is the overall structure schematic diagram of southeast direction for the utility model;

[0030] Figure 2 It is the overall structure schematic diagram of southwest direction for the utility model;

[0031] Figure 3 It is the overhead structure schematic diagram for the utility model;

[0032] Figure 4 It is the explosion structure schematic diagram of support plate, fixed plate, installation column, installation support and photovoltaic board for the utility model;

[0033] Figure 5 It is the overall structure schematic diagram of installation column, support plate and fixed plate for the utility model;

[0034] Figure 6 It is the Figure 5 Enlarged structure schematic diagram of A place for the utility model;

[0035] Figure 7 It is the overhead structure schematic diagram of movable plate, fixed rod, auxiliary plate and installation cap for the utility model;

[0036] Figure 8 It is the explosion structure schematic diagram of movable plate, fixed block, fixed rod, auxiliary plate and installation cap for the utility model;

[0037] Figure 9 It is the structure schematic diagram of fixed plate, support plate and installation column opening dismounting state for the utility model;

[0038] Figure 10The utility model discloses a whole structure schematic diagram of mounting column, support plate and drive column.

[0039] Figure 11 The utility model discloses a whole structure schematic diagram of drive mechanism.

[0040] Figure 12 The utility model discloses a whole structure schematic diagram of work flow.

[0041] In the drawing: 1, bottom plate, 2, battery group, 3, diesel generator, 4, mounting support, 5, photovoltaic board, 6, light sensor, 7, mounting column, 8, support plate, 9, fixed plate, 10, mounting mechanism, 11, movable plate, 12, fixed pressing plate, 13, fixed block, 14, fixed rod, 15, auxiliary plate, 16, mounting cap, 17, drive mechanism, 18, electric telescopic rod, 19, connecting block, 20, movable sleeve, 21, auxiliary rod, 22, drive column. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.

[0043] Please refer to Figures 1-12 The utility model provides the following technical scheme:

[0044] Embodiment 1: In order to solve the problem that it is inconvenient and quick to stably install the photovoltaic panel 5 when using solar energy to store electricity, and the disassembly and maintenance operation is more cumbersome in the prior art, therefore, the technical scheme is as follows: a multi-element hybrid complementary power generation and energy storage power supply device is provided with a bottom plate 1, a mounting bracket 4, a photovoltaic panel 5, a mounting column 7, a support plate 8, a fixed plate 9, a mounting mechanism 10 and a driving mechanism 17, the front and rear sides of the right end of the bottom plate 1 are fixedly connected with the support plate 8, a plurality of groups of photovoltaic panels 5 are fixedly installed on the upper end of the mounting bracket 4 through bolts, the front and rear ends of the mounting bracket 4 are fixedly connected with the mounting column 7, the mounting column 7 is clamped and arranged on the upper end of the support plate 8, and the upper end of the mounting column 7 is clamped with the fixed plate 9, the fixed plate 9 forms a turnover structure on the upper end of the support plate 8, and the left side of the fixed plate 9 is provided with a mounting mechanism 10 for limiting, the mounting mechanism 10 comprises a movable plate 11, a fixed pressing plate 12, a fixed block 13, a fixed rod 14, an auxiliary plate 15 and a mounting cap 16, the mounting column 7 rotates between the support plate 8 and the fixed plate 9, the left upper end of the fixed plate 9 is fixedly connected with a protruding block for positioning, the left side of the support plate 8 is abutted with the movable plate 11, the upper end of the movable plate 11 is hingedly connected with the fixed pressing plate 12, the upper end of the fixed pressing plate 12 is abutted with the fixed plate 9, the upper end of the fixed pressing plate 12 is clamped and connected with the protruding block, the movable plate 11 and the fixed block 13 form an up-down sliding structure, the fixed block 13 is fixedly connected to the upper end of the left side of the support plate 8, the lower end of the movable plate 11 is fixedly connected with the fixed rod 14, the fixed rod 14 is inserted into the middle part of the auxiliary plate 15, the auxiliary plate 15 is fixedly connected to the lower end of the left side of the support plate 8, the outer surface of the fixed rod 14 is threadedly connected with the mounting cap 16 for locking and limiting, and the mounting cap 16 is abutted with the lower end of the auxiliary plate 15;

[0045] As Figure 1 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 And Figure 9As shown, first, the mounting bracket 4 drives the mounting column 7 to be clamped at the upper end of the support plate 8, then the fixed plate 9 is turned over, the fixed plate 9 is rotated at the upper end of the support plate 8, so that the fixed plate 9 is clamped at the upper end of the mounting column 7, then the fixed pressing plate 12 is turned over, the fixed pressing plate 12 is rotated at the upper end of the movable plate 11, then the movable plate 11 is pulled down, the movable plate 11 and the fixed block 13 slide, the fixed pressing plate 12 moves downward and is clamped with the protrusion at the upper end of the fixed plate 9, at the same time the movable plate 11 drives the fixed rod 14 to be inserted in the auxiliary plate 15, then the mounting cap 16 threaded on the outer surface of the fixed rod 14 is rotated, so that the mounting cap 16 is arranged at the lower end of the auxiliary plate 15, thereby facilitating the positioning of the movable plate 11, the fixed plate 9 is pressed and fixed by the fixed pressing plate 12, the mounting column 7 can be installed at the upper end of the support plate 8, the mounting bracket 4 is installed and positioned, then the photovoltaic panel 5 is installed at the upper end of the mounting bracket 4 through the bolt;

[0046] In order to solve the problem that the installation of the photovoltaic panel 5 is relatively large in the prior art, and the direction of light changes with the change of time, when the light angle changes, the effect of receiving light is poor and the efficiency is low, therefore, the technical scheme of the embodiment is as follows: a multi-element hybrid complementary power generation and energy storage power supply device is provided with a light sensor 6 and a driving mechanism 17, the light sensor 6 is installed at the corner of the mounting bracket 4, the driving mechanism 17 is arranged at the lower end of the support plate 8, and the driving mechanism 17 comprises an electric telescopic rod 18, a connecting block 19, a movable sleeve 20, an auxiliary rod 21 and a driving column 22, the driving column 22 drives the photovoltaic panel 5 together with the mounting column 7 and the mounting bracket 4 to form a turnover structure at the upper end of the bottom plate 1, the electric telescopic rod 18 is fixedly installed at the right end of the support plate 8, the output end of the electric telescopic rod 18 is fixedly connected with the connecting block 19, the left end of the connecting block 19 is hingedly connected with the movable sleeve 20, the left end of the movable sleeve 20 and the auxiliary rod 21 form an up-down sliding structure, and the left end of the auxiliary rod 21 is fixedly connected with the driving column 22, the upper end of the driving column 22 is inserted outside the mounting column 7, and the driving column 22 and the mounting column 7 are limited by bolts;

[0047] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 10 and Figure 11As shown, the upper end of the driving column 22 is inserted into the mounting column 7, and then the driving column 22 and the mounting column 7 are limited by a bolt pair. The light ray sensor 6 senses the direction and intensity of the light, and when the direction of the light changes, a change signal is transmitted to the central processor. The central processor controls the starting of the electric telescopic rod 18, the electric telescopic rod 18 drives the connecting block 19 to move up and down, the connecting block 19 rotates between the movable sleeve 20, and then drives the movable sleeve 20 and the auxiliary rod 21 to slide, the auxiliary rod 21 drives the mounting column 7 to rotate between the support plate 8 and the fixed plate 9, so that the mounting column 7 drives the photovoltaic panel 5 to overturn at the upper end of the bottom plate 1, adjusts the angle of the photovoltaic panel 5, and makes the photovoltaic panel 5 always face the light direction, so as to better accept the light.

[0048] In order to solve the problem that the existing technology has a single way of storing and generating electricity, and mostly uses diesel generators 3 to generate electricity for power supply when power is cut off, and lacks energy storage function, therefore, the embodiment has the following technical scheme, a multi-element hybrid complementary power generation and energy storage power supply device is provided with a bottom plate 1, a battery pack 2, a diesel generator 3, a mounting bracket 4 and a photovoltaic panel 5, the upper end of the bottom plate 1 is provided with the battery pack 2, and the left side of the upper end of the bottom plate 1 is provided with the diesel generator 3.

[0049] As shown in Figure 2 and Figure 12 , the photovoltaic panel 5 converts light energy into electrical energy, and then stores the electrical energy through the battery pack 2. When there is commercial power, the commercial power is normally used, and the device does not participate in power supply. When the commercial power is cut off, the stored electrical energy in the battery pack 2 can be supplied in time, and can be seamlessly converted into energy storage power supply. Moreover, during the energy storage power supply process, the power supply is converted according to the actual situation, and after power failure, it can automatically switch to standby power state. Moreover, the whole is divided into two states:

[0050] One state is that the battery pack 2 is at the lowest limit value, and the diesel generator 3 is started to supply power. The other state is that the diesel generator 3 is converted into power supply at any time according to the need, and the battery pack 2 can also be charged. During the power supply process of the diesel generator 3, the energy storage power supply is converted into commercial power supply in a planned manner. When the commercial power is restored, the energy storage is converted into commercial power supply. Through the above-mentioned multi-element hybrid complementary power generation and energy storage, the efficiency is very high, and it is very environmentally friendly.

[0051] The content not described in detail in the specification belongs to the prior art known to those skilled in the art, the standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0052] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A multi-element hybrid complementary power generation and energy storage power supply device, comprising a base plate (1), a battery pack (2), a diesel generator (3) and a photovoltaic panel (5), both sides of the right end of the base plate (1) are fixedly connected with support plates (8); characterized in that It also includes: A mounting bracket (4) is provided with a plurality of photovoltaic panels (5) at the upper end and is fixedly connected with mounting columns (7) at the front and rear ends, the mounting columns (7) are clamped on the upper end of the support plate (8), and the upper end of the mounting column (7) is clamped with a fixed plate (9), and a light sensor (6) is installed at the corner of the mounting bracket (4); Wherein, the fixed plate (9) constitutes a turnover structure at the upper end of the support plate (8), and the left side of the fixed plate (9) is provided with a mounting mechanism (10) for limiting, the mounting mechanism (10) includes a movable plate (11), a fixed pressing plate (12), a fixed block (13), a fixed rod (14), an auxiliary plate (15) and a mounting cap (16); A drive mechanism (17) is provided at the lower end of the support plate (8), and the drive mechanism (17) includes an electric telescopic rod (18), a connecting block (19), a movable sleeve (20), an auxiliary rod (21) and a drive column (22), the drive column (22) drives the photovoltaic panel (5) to constitute a turnover structure at the upper end of the base plate (1) together with the mounting column (7) and the mounting bracket (4).

2. A multi-element hybrid complementary power generation and energy storage power supply device according to claim 1, characterized in that: The upper end of the base plate (1) is provided with a battery pack (2), and the left side of the upper end of the base plate (1) is provided with a diesel generator (3).

3. A multi-element hybrid complementary power generation and energy storage power supply device according to claim 1, characterized in that: The mounting column (7) rotates between the support plate (8) and the fixed plate (9), and the upper left end of the fixed plate (9) is fixedly connected with a protrusion for positioning, and the left side of the support plate (8) is attached with a movable plate (11), and the upper end of the movable plate (11) is hingedly connected with a fixed pressing plate (12).

4. A multi-element hybrid complementary power generation and energy storage power supply device according to claim 3, characterized in that: The upper end of the fixed pressing plate (12) is attached with the fixed plate (9), and the upper end of the fixed pressing plate (12) is clamped with the protrusion.

5. The multi-element hybrid complementary power generation and energy storage power supply device of claim 1, wherein: The movable plate (11) and the fixed block (13) constitute an up-down sliding structure, and the fixed block (13) is fixedly connected to the upper end of the left side of the support plate (8), the lower end of the movable plate (11) is fixedly connected with a fixed rod (14), and the fixed rod (14) is inserted into the middle of an auxiliary plate (15); Wherein, the auxiliary plate (15) is fixedly connected to the lower end of the left side of the support plate (8).

6. A multi-element hybrid complementary power generation and energy storage power supply device according to claim 5, characterized in that: The outer surface of the fixed rod (14) is threadedly connected with a mounting cap (16) for locking and limiting, and the mounting cap (16) is attached to the lower end of the auxiliary plate (15).

7. A multi-element hybrid complementary power generation and energy storage power supply device according to claim 1, characterized in that: The right end of the support plate (8) is fixedly connected with an electric telescopic rod (18), and the output end of the electric telescopic rod (18) is fixedly connected with a connecting block (19), and the left end of the connecting block (19) is hingedly connected with a movable sleeve (20).

8. A multi-element hybrid complementary power generation and energy storage power supply device according to claim 7, characterized in that: The left end of the movable sleeve (20) and the auxiliary rod (21) constitute an up-down sliding structure, and the left end of the auxiliary rod (21) is fixedly connected with a drive column (22).

9. A multi-element hybrid complementary power generation and energy storage power supply device according to claim 8, characterized in that: The upper end of the driving column (22) is inserted outside the mounting column (7), and the driving column (22) is limited by bolts with the mounting column (7).

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