CN213960019U

CN213960019U - Integrated control device of photovoltaic power generation system

Info

Publication number: CN213960019U
Application number: CN202120024409.2U
Authority: CN
Inventors: 董慧茹; 焦锐峰; 蔡魁梧; 朱朝辉; 郭栓
Original assignee: China National Chemical Engineering Sixth Construction Co Ltd
Current assignee: China National Chemical Engineering Sixth Construction Co Ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-08-13
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses an integrated control device of a photovoltaic power generation system, which comprises a shell and a fixed seat, wherein the shell is fixedly arranged on the fixed seat, the surface of the shell is provided with an interface and an indicator light, the indicator light is arranged above the interface, the shell is provided with a control panel, an inverter and an energy accumulator, the inverter and the energy accumulator are arranged below the control panel, the back of the shell is fixedly provided with an installation seat, the fixed seat is provided with a fixed groove, the installation seat penetrates through the fixed groove and extends into the fixed groove, both sides of the installation seat are provided with a limit clamping groove, both sides of the fixed groove are provided with a containing groove, the containing groove is internally provided with a limit fixture block, the limit fixture block is matched with the limit clamping groove, both ends of the limit clamping groove are respectively provided with a first slide rail and a second slide rail, one end of the limit fixture block is connected with the first slide rail in a sliding way, the slide rail is connected with a slide block in the second slide way, and the other end of the limit fixture block is fixedly connected with the slide block, the damage to the control device is avoided during installation, and convenience is provided for later-stage overhaul and maintenance.

Description

Integrated control device of photovoltaic power generation system

Technical Field

The utility model belongs to the controlling means field specifically is a photovoltaic power generation system integrated control device.

Background

The solar photovoltaic system is divided into an off-grid photovoltaic power generation system, a grid-connected photovoltaic power generation system and a distributed photovoltaic power generation system: off-grid photovoltaic power generation system. The system mainly comprises a solar cell module, a controller and a storage battery, wherein an alternating current inverter is required to be configured if power is supplied to an alternating current load; the grid-connected photovoltaic power generation system is characterized in that direct current generated by the solar module is converted into alternating current meeting the requirements of a commercial power grid through a grid-connected inverter and then is directly connected to a public power grid. The grid-connected power generation system is a centralized large-scale grid-connected power station which is generally a national-level power station and is mainly characterized in that generated energy is directly transmitted to a power grid and is uniformly allocated by the power grid to supply power to users.

Each part of the traditional solar photovoltaic power generation system, such as a solar photovoltaic power generation assembly, a storage battery, a controller, an inverter and the like, is respectively dispersed, so that the solar photovoltaic power generation system is more complicated and disordered and has larger volume, and meanwhile, the defects of inconvenient installation and disassembly are also existed, and inconvenience is brought to installation and maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above-mentioned problem, an integrated control device for a photovoltaic power generation system is provided.

The utility model adopts the technical scheme as follows:

an integrated control device of a photovoltaic power generation system comprises a shell and a fixed seat, wherein the shell is fixedly arranged on the fixed seat, the surface of the shell is provided with an interface and an indicator lamp, the indicator lamp is arranged above the interface, the shell is provided with a control panel, an inverter and an energy accumulator, the inverter and the energy accumulator are arranged below the control panel, the back of the shell is fixedly provided with an installation seat, the fixed seat is provided with a fixed groove, the installation seat penetrates through the fixed groove and extends into the fixed groove, two sides of the installation seat are respectively provided with a limiting clamping groove, two sides of the fixed groove are respectively provided with an accommodating groove, a limiting clamping block is arranged inside the accommodating groove and is matched with the limiting clamping groove, two ends of the limiting clamping groove are respectively provided with a first sliding rail and a second sliding rail, one end of the limiting clamping block is connected with the first sliding rail in a sliding manner, the sliding block is arranged in the sliding rail II in a sliding connection mode, the other end of the limiting clamping block is fixedly connected with the sliding block, and an adjusting groove is formed in one side of the accommodating groove.

In a preferred embodiment, the fixing seat is provided with mounting holes all around.

In a preferred embodiment, the two sides of the casing are both provided with heat dissipation ports, and the heat dissipation ports are provided with heat dissipation shutters.

In a preferred embodiment, a third sliding rail is installed on one side, close to the second sliding rail, of the adjusting groove, a movable block is arranged inside the third sliding rail in a sliding connection mode, and one side of the movable block is fixedly connected with the sliding block.

In a preferred embodiment, a limiting rod is fixedly arranged inside the adjusting groove, a limiting barrel is sleeved outside the limiting rod, a sliding rod is fixedly arranged at the top of the limiting barrel, and one end of the sliding rod, which is far away from the limiting barrel, is fixedly connected with the movable block.

In a preferred embodiment, a rack is fixedly installed on one side, away from the sliding rod, of the limiting cylinder, the rack is meshed with the gear, a movable shaft is arranged in the middle of the gear in a penetrating process, the movable shaft is connected with the output end of a motor, and the motor is fixed in the adjusting groove.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. according to the photovoltaic power generation system integrated control device, the control panel, the inverter and the energy accumulator are all arranged inside the shell, so that the photovoltaic power generation system integrated control device is safe and convenient to use, can effectively ensure various electric energy outputs, is small in size and convenient to carry, and improves practicability; during the installation, at first put into the fixed slot on the fixing base with the mount pad at casing back in, then, in the spacing fixture block of drive removed spacing draw-in groove, carry out the chucking through spacing fixture block to the mount pad and fix to be convenient for the installation and the dismantlement of casing, the fixed fixing base of rethread is installed, causes the damage to controlling means when avoiding installing, provides convenient for the maintenance and the maintenance in later stage.

2. The installation holes are formed in the periphery of the fixed seat, so that the fixed seat can be conveniently and fixedly installed; the heat dissipation is carried out by arranging the heat dissipation port and the heat dissipation shutter, so that the heat dissipation performance of the device is improved; when the motor is arranged and fixed, the motor is started to work, the gear is driven to rotate, the gear drives the rack to move, the rack drives the limiting cylinder to move, the limiting cylinder drives the sliding rod to move, and under the cooperation of the first sliding rail, the second sliding rail, the third sliding rail and the movable block, the limiting clamping block is driven to move to perform limiting clamping and fixing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the housing of the present invention;

fig. 3 is a side view of the housing of the present invention;

FIG. 4 is a cross-sectional view of the fixing base of the present invention;

fig. 5 is a schematic view of the internal structure of the middle adjustment groove of the present invention.

The labels in the figure are: 1. a housing; 2. a fixed seat; 3. an interface; 4. an indicator light; 5. a control panel; 6. an energy storage device; 7. an inverter; 8. fixing grooves; 9. a mounting seat; 10. a limiting clamping groove; 11. a limiting clamping block; 12. a receiving groove; 13. a first slide rail; 14. a second slide rail; 15. a slider; 16. an adjustment groove; 17. mounting holes; 18. a third slide rail; 19. a limiting rod; 20. a limiting cylinder; 21. a gear; 22. an electric motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, 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 for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, an integrated control device for a photovoltaic power generation system comprises a housing 1 and a fixing seat 2, wherein the housing 1 is fixedly installed on the fixing seat 2, the surface of the housing 1 is provided with an interface 3 and an indicator lamp 4, the indicator lamp 4 is installed above the interface 3, the housing 1 is provided with a control panel 5, an inverter 7 and an energy accumulator 6, the inverter 7 and the energy accumulator 6 are installed below the control panel 5, the back of the housing 1 is fixedly provided with an installation seat 9, the fixing seat 2 is provided with a fixing groove 8, the installation seat 9 penetrates through the fixing groove 8 and extends into the fixing groove 8, two sides of the installation seat 9 are provided with limit clamping grooves 10, two sides of the fixing groove 8 are provided with accommodating grooves 12, a limit clamping block 11 is arranged inside the accommodating groove 12, and the limit clamping block 11 is matched with the limit clamping groove 10, the photovoltaic power generation system integrated control device is characterized in that a first sliding rail 13 and a second sliding rail 14 are respectively arranged at two ends of the limiting clamping groove 10, one end of a limiting clamping block 11 is connected with the first sliding rail 13 in a sliding mode, a sliding block 15 is arranged in the second sliding rail 14 in a sliding mode, the other end of the limiting clamping block 11 is fixedly connected with the sliding block 15, an adjusting groove 16 is arranged on one side of the accommodating groove 12, and the control panel 5, the inverter 7 and the energy accumulator 6 are all arranged in the shell 1, so that the photovoltaic power generation system integrated control device is safe and convenient to use, can effectively ensure output of various electric energy, is small in size and convenient to carry, and improves the practicability; during installation, the installation seat 9 at the back of the shell 1 is firstly placed into the fixed groove 8 on the fixed seat 2, then the limiting fixture block 11 is driven to move into the limiting fixture groove 10, the installation seat 9 is clamped and fixed through the limiting fixture block 11, so that the installation and the disassembly of the shell 1 are facilitated, and then the installation is carried out through the fixed seat 2, so that the damage to a control device during installation is avoided, and convenience is provided for later-stage maintenance; mounting holes 17 are formed in the periphery of the fixed seat 2, and the fixed seat 2 is convenient to fixedly mount by the aid of the mounting holes 17 formed in the periphery of the fixed seat 2; the two sides of the shell 1 are both provided with heat dissipation ports, heat dissipation shutters are arranged at the heat dissipation ports, and heat dissipation is carried out through the heat dissipation ports and the heat dissipation shutters, so that the heat dissipation performance of the device is improved; and the adjusting groove 16 is provided with a third sliding rail 18 close to one side of the second sliding rail 14, a movable block is arranged in the third sliding rail 18 in a sliding connection mode, and one side of the movable block is fixedly connected with the sliding block 15. And a limiting rod 19 is fixedly arranged inside the adjusting groove, a limiting barrel 20 is sleeved outside the limiting rod 19, a sliding rod is fixedly arranged at the top of the limiting barrel 20, and one end of the limiting barrel 20, far away from the sliding rod, is fixedly connected with the movable block. Just spacing section of thick bamboo 20 keeps away from slide bar one side fixed mounting is equipped with the rack, rack and gear 21 intermeshing, the process is run through at the middle part of gear 21 is equipped with the loose axle, the loose axle is connected with motor 22's output, motor 22 fixes in the adjustment tank 16, through being equipped with motor 22, when fixed, the work of starter motor 22 drives gear 21 and rotates, and gear 21 drives the rack and removes, and the rack drives spacing section of thick bamboo 20 and removes, and spacing section of thick bamboo 20 drives the slide bar and removes, under the cooperation of slide rail one 13, slide rail two 14, slide rail three 18 and movable block, drives spacing fixture block 11 and removes, carries out spacing chucking and fixes.

The working principle is as follows: according to the photovoltaic power generation system integrated control device, the control panel 5, the inverter 7 and the energy accumulator 6 are all arranged inside the shell 1, so that the photovoltaic power generation system integrated control device is safe and convenient to use, can effectively ensure various electric energy outputs, is small in size and convenient to carry, and improves the practicability; during installation, the installation seat 9 at the back of the shell 1 is firstly placed into the fixed groove 8 on the fixed seat 2, then the limiting fixture block 11 is driven to move into the limiting fixture groove 10, the installation seat 9 is clamped and fixed through the limiting fixture block 11, so that the installation and the disassembly of the shell 1 are facilitated, and then the installation is carried out through the fixed seat 2, so that the damage to a control device during installation is avoided, and convenience is provided for later-stage maintenance; the installation holes 17 are formed in the periphery of the fixed seat 2, so that the fixed seat 2 can be conveniently and fixedly installed; the heat dissipation is carried out by arranging the heat dissipation port and the heat dissipation shutter, so that the heat dissipation performance of the device is improved; when the motor 22 is arranged and fixed, the motor 22 is started to work to drive the gear 21 to rotate, the gear 21 drives the rack to move, the rack drives the limiting cylinder 20 to move, the limiting cylinder 20 drives the sliding rod to move, and the limiting clamping block 11 is driven to move under the matching of the first sliding rail 13, the second sliding rail 14, the third sliding rail 18 and the movable block to limit, clamp and fix.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a photovoltaic power generation system integrated control device, includes casing (1) and fixing base (2), its characterized in that: the shell (1) is fixedly installed on the fixing seat (2), an interface (3) and an indicator light (4) are installed on the surface of the shell (1), the indicator light (4) is installed above the interface (3), a control panel (5), an inverter (7) and an energy accumulator (6) are installed on the shell (1), the inverter (7) and the energy accumulator (6) are installed below the control panel (5), an installation seat (9) is fixedly arranged on the back of the shell (1), a fixing groove (8) is formed in the fixing seat (2), the installation seat (9) penetrates through the fixing groove (8) and extends into the fixing groove (8), limiting clamping grooves (10) are formed in two sides of the installation seat (9), accommodating grooves (12) are formed in two sides of the fixing groove (8), and limiting clamping blocks (11) are arranged inside the accommodating grooves (12), spacing fixture block (11) with spacing draw-in groove (10) phase-match, install respectively at spacing draw-in groove (10) both ends and be equipped with slide rail one (13) and slide rail two (14), spacing fixture block (11) one end with slide rail one (13) sliding connection, the inside sliding connection of slide rail two (14) is equipped with slider (15), spacing fixture block (11) other end with slider (15) fixed connection, it is equipped with adjustment tank (16) to accomodate groove (12) one side.

2. The integrated control device of a photovoltaic power generation system according to claim 1, wherein: mounting holes (17) are formed in the periphery of the fixed seat (2).

3. The integrated control device of a photovoltaic power generation system according to claim 1, wherein: the heat dissipation device is characterized in that heat dissipation ports are formed in two sides of the shell (1), and heat dissipation shutters are arranged at the positions of the heat dissipation ports.

4. The integrated control device of a photovoltaic power generation system according to claim 1, wherein: the adjusting groove (16) is close to one side of the second sliding rail (14), a third sliding rail (18) is arranged, a movable block is arranged in the third sliding rail (18) in a sliding connection mode, and one side of the movable block is fixedly connected with the sliding block (15).

5. The integrated control device of a photovoltaic power generation system according to claim 4, wherein: the adjusting groove is internally and fixedly provided with a limiting rod (19), the outer side sleeve of the limiting rod (19) is provided with a limiting cylinder (20), the top of the limiting cylinder (20) is fixedly provided with a sliding rod, and the sliding rod is far away from one end of the limiting cylinder (20) and fixedly connected with the movable block.

6. The integrated control device of a photovoltaic power generation system according to claim 5, wherein: spacing section of thick bamboo (20) are kept away from slide bar one side fixed mounting is equipped with the rack, rack and gear (21) intermeshing, gear (21) middle part is run through the process and is equipped with the loose axle, the loose axle is connected with the output of motor (22), motor (22) are fixed in adjustment tank (16).