CN109450377B - Photovoltaic power plant monitoring devices convenient to installation - Google Patents
Photovoltaic power plant monitoring devices convenient to installation Download PDFInfo
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- CN109450377B CN109450377B CN201811483442.0A CN201811483442A CN109450377B CN 109450377 B CN109450377 B CN 109450377B CN 201811483442 A CN201811483442 A CN 201811483442A CN 109450377 B CN109450377 B CN 109450377B
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- machine body
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- photovoltaic power
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 34
- 238000009434 installation Methods 0.000 title claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000002955 isolation Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Classifications
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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
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
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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
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- Photovoltaic Devices (AREA)
Abstract
The invention discloses a photovoltaic power station monitoring device convenient to install, which comprises a machine body, wherein the front end face of the machine body is connected with a control panel, a display screen is arranged at the center of the front end face of the control panel, two rows of function buttons are respectively arranged on the two sides of the display screen on the front end face of the control panel, a plurality of operation buttons are additionally arranged below the display screen on the front end face of the control panel, a fixing ring is arranged on the outer ring of the machine body, a groove is respectively formed in the middle of the side faces of the two sides of the machine body, and the fixing ring is square. The photovoltaic power station monitoring device convenient to install is provided with the fixing ring, the hoisting groove and the protective stop door, the monitoring device can be conveniently and integrally installed in the power cabinet, meanwhile, the monitoring device can be hoisted on the tops of various installation objects, and the wiring ports are mutually independent for isolation and protection by matching with the movable small door, so that dust is prevented from entering the wiring ports.
Description
Technical Field
The invention relates to the field of monitoring devices, in particular to a photovoltaic power station monitoring device convenient to install.
Background
The photovoltaic power station monitoring device is a device which connects devices such as an inverter, a combiner box, an irradiator, a meteorological instrument and an ammeter of a photovoltaic power station through data lines, uses a photovoltaic power station data collector to collect data of the devices and uploads the data to a network server or a local computer in the modes of GPRS, Ethernet, WIFI and the like, so that a user can check related data on the Internet or the local computer, and power station managers and users can conveniently check and manage operation data of the photovoltaic power station, thereby people can carry out cluster monitoring and management, the situation of checking the devices on site one by one is not needed, data gathering, curve generation and data analysis are facilitated, remote management is facilitated for people, and labor cost is greatly saved; however, the existing photovoltaic power station monitoring device is complex to install in actual use, only one installation mode is provided, and the photovoltaic power station monitoring device cannot be suitable for various environments, and meanwhile, an isolation protection device special for a wiring port is not arranged at a rear-end wiring port of the photovoltaic power station monitoring device, so that dust and sundries can enter the wiring port easily to cause short circuit; therefore, the photovoltaic power station monitoring device convenient to install is provided.
Disclosure of Invention
The invention mainly aims to provide a photovoltaic power station monitoring device convenient to install, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a photovoltaic power station monitoring device convenient to install comprises a machine body, wherein a control panel is connected to the front end face of the machine body, a display screen is arranged in the center of the front end face of the control panel, a row of function buttons are respectively arranged on the two sides, located on the display screen, of the front end face of the control panel, a plurality of operation buttons are additionally arranged below the display screen on the front end face of the control panel, a fixing ring is arranged on the outer ring of the machine body, grooves are respectively formed in the middle positions of the two side faces of the machine body, the fixing ring is square, a fixing head is fixedly installed in the middle positions of the two side edges through screws, the other end of the fixing head is clamped in the grooves, a fixing bolt is arranged in each groove, the tail end of the fixing bolt abuts against the fixing head extending into the grooves, and the head of the fixing bolt extends out, the top end of the machine body is provided with a hoisting groove, three rotary clamping grooves are symmetrically arranged in the hoisting groove, the machine body is connected to a hoisting rod through the hoisting groove, the top end of the hoisting rod is provided with an installation base, the lower end of the installation base is connected with a telescopic female rod and a telescopic sub-rod, the tail end of the telescopic sub-rod is connected with a rotary fixing part, the rotary fixing part is connected with a rotary moving part through a shaft pin, the bottom end of the rotary moving part is provided with a hoisting disc, the bottom end of the hoisting disc is symmetrically provided with three hoisting hooks, a plurality of wiring ports are arranged below the rear end face of the machine body, a protective stop door is arranged on the outer side of the wiring ports on the rear end face of the machine body, a sliding groove is arranged above the protective stop door on the rear end face of the machine body, a large spring is arranged in the sliding groove, and the lower end of the large, the protective shutter is characterized in that a plurality of movable small doors are additionally arranged at positions, corresponding to the wiring ports, below the surface of the protective shutter, and the top ends of the movable small doors are connected to the inner part of the protective shutter through small springs.
Preferably, the control panel is fixedly connected with the machine body through screws.
Preferably, the side length of the inner ring of the fixing ring is larger than that of the section of the machine body and smaller than that of the section of the control panel.
Preferably, an internal thread matched with the fixing bolt is arranged in the head part closed by the groove.
Preferably, two rows of heat dissipation holes are formed in the upper portion of the rear end face of the machine body.
Preferably, the connector vertically extends out of the sliding groove, and a finger buckle is arranged at the tail end of the connector.
Preferably, a locking sleeve for adjusting the length is arranged between the telescopic female rod and the telescopic sub-rod.
Preferably, the diameter of the hoisting disc is equal to the inner diameter of the hoisting groove.
Compared with the prior art, the invention has the following beneficial effects: this photovoltaic power plant monitoring devices convenient to installation:
through set up a solid fixed ring between the outer lane of organism and control panel to set up the recess in the casing both sides, respectively set up a fixed head on solid fixed ring's both sides edge and stretch into in the recess and fix solid fixed ring through fixing bolt, thereby can be through solid fixed ring with more firm the installing on the cabinet door of various electric power cabinets of monitoring devices.
A hoist and mount groove is seted up through the top at the organism to set up three rotary clamping groove in the inside symmetry in hoist and mount groove, a hoist and mount pole of peripheral hardware simultaneously, the top at the installation object is fixed through the mount pad in the upper end of hoist and mount pole, the centre is through flexible female pole and flexible sub-pole regulation length, the lower extreme sets up a hoist and mount inslot that has the hoist and mount pothook and is connected to on the organism, be connected with the rotation moving part through rotating the mounting between hoist and mount dish and the flexible sub-pole simultaneously, can realize the regulation of angle.
A protection shutter is installed on the outer side of a rear-end wiring port of the machine body, the upper end of the protection shutter is controlled to be kept in a normally closed state through a large spring, the opening and closing are controlled through finger fasteners, meanwhile, a plurality of movable small doors are arranged below the surface of the protection shutter and correspond to the wiring port, the movable small doors are connected to the inside of the protection shutter through small springs, and the independent isolation protection of each wiring port can be achieved.
The whole photovoltaic power station monitoring device convenient to install is simple and reasonable in structure, light, labor-saving, convenient to install and better in effect compared with the traditional monitoring device.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a photovoltaic power plant monitoring device of the present invention, which is easy to install;
FIG. 2 is a side view of a photovoltaic power plant monitoring apparatus of the present invention in a convenient installation;
FIG. 3 is a rear view of a photovoltaic power plant monitoring apparatus of the present invention, which is easy to install;
FIG. 4 is a sectional view of a protective shutter construction for a photovoltaic power plant monitoring apparatus of the present invention for ease of installation;
FIG. 5 is a top view of a photovoltaic power plant monitoring apparatus of the present invention that is easy to install;
fig. 6 is a schematic structural view of a hoisting rod of the photovoltaic power station monitoring device convenient to install.
In the figure: 1. a body; 2. a control panel; 3. a display screen; 4. a function button; 5. an operation button; 6. a fixing ring; 7. a groove; 8. fixing the bolt; 9. hoisting the groove; 10. a fixed head; 11. heat dissipation holes; 12. a wiring port; 13. a protective shutter; 14. a movable small door; 15. a sliding groove; 16. a large spring; 17. finger fasteners; 18. a small spring; 19. a connector; 20. rotating the clamping groove; 21. a mounting seat; 22. a telescopic female rod; 23. a telescopic sub-rod; 24. a locking sleeve; 25. rotating the fixing piece; 26. rotating the movable piece; 27. hoisting a disc; 28. hoisting the hook; 29. and (5) hoisting the rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-6, a photovoltaic power station monitoring device convenient to install comprises a machine body 1, a control panel 2 is connected to the front end face of the machine body 1, a display screen 3 is arranged at the center of the front end face of the control panel 2, a row of function buttons 4 are respectively arranged on the front end face of the control panel 2 and located on two sides of the display screen 3, a plurality of operation buttons 5 are additionally arranged on the front end face of the control panel 2 and located below the display screen 3, a fixing ring 6 is arranged on the outer ring of the machine body 1, a groove 7 is respectively arranged in the middle of each of the two side faces of the machine body 1, the fixing ring 6 is square, a fixing head 10 is fixedly arranged in the middle of the two side edges through screws, the other end of the fixing head 10 is clamped in the groove 7, a fixing bolt 8 is arranged in the groove 7, the tail end of the fixing bolt, the head of the fixing bolt 8 extends out of the head of the groove 7, the top end of the machine body 1 is provided with a hoisting groove 9, three rotary clamping grooves 20 are symmetrically arranged in the hoisting groove 9, the machine body 1 is connected to a hoisting rod 29 through the hoisting groove 9, the top end of the hoisting rod 29 is provided with a mounting seat 21, the lower end of the mounting seat 21 is connected with a telescopic female rod 22 and a telescopic sub-rod 23, the tail end of the telescopic sub-rod 23 is connected with a rotary fixing member 25, the rotary fixing member 25 is connected with a rotary moving member 26 through a shaft pin, the bottom end of the rotary moving member 26 is provided with a hoisting disc 27, the bottom end of the hoisting disc 27 is symmetrically provided with three hoisting hooks 28, a plurality of wiring ports 12 are arranged below the rear end face of the machine body 1, a protective stop door 13 is arranged on the outer side of the wiring ports 12 on the rear end face of the machine body 1, a large spring 16 is arranged inside the sliding groove 15, the lower end of the large spring 16 is connected to the protective shutter 13 through a connector 19, a plurality of small movable doors 14 are arranged below the surface of the protective shutter 13 corresponding to the wiring ports 12, and the top ends of the small movable doors 14 are connected to the inside of the protective shutter 13 through a small spring 18;
the control panel 2 is fixedly connected with the machine body 1 through screws; the side length of the inner ring of the fixed ring 6 is larger than that of the section of the machine body 1 and smaller than that of the section of the control panel 2; the closed head of the groove 7 is internally provided with an internal thread matched with the fixing bolt 8; two rows of radiating holes 11 are formed above the rear end face of the machine body 1; the connector 19 vertically extends out of the sliding groove 15, and a finger buckle 17 is arranged at the tail end; a locking sleeve 24 for adjusting the length is arranged between the telescopic female rod 22 and the telescopic sub-rod 23; the diameter of the hoisting disc 27 is equal to the inner diameter of the hoisting groove 9.
It should be noted that, the invention is a photovoltaic power station monitoring device convenient for installation, a square fixing ring 6 is arranged on the outer ring of a machine body 1, a groove 7 is respectively arranged at the middle position of the two side surfaces of the machine body 1, a fixing head 10 is fixedly arranged at the middle position of the two side edges of the fixing ring 6 through a screw, the other end of the fixing head 10 is clamped in the groove 7, a fixing bolt 8 is arranged in the groove 7, the tail end of the fixing bolt 8 is propped against the fixing head 10 extending into the groove 7, the head of the fixing bolt 8 extends out of the head of the groove 7, because the length of the inner ring side of the fixing ring 6 is larger than the length of the section side of the machine body 1 and smaller than the length of the section side of the control panel 2, when the monitoring device is installed, the fixing bolt 8 is firstly screwed off, the fixing ring 6 is taken off from the machine body 1 after the fixing head 10, the control panel 2 is clamped on the outer side of the cabinet door, the fixing ring 6, the fixing head 10 and the fixing bolt 8 are installed again, and the fixing bolt 8 is screwed down to drive the fixing ring 6 to abut against the rear end of the cabinet door, so that the whole monitoring device is installed in the electric power cabinet and is convenient to integrate and use; the top end of the machine body 1 is provided with a hoisting groove 9, three rotary clamping grooves 20 are symmetrically arranged in the hoisting groove 9, a hoisting rod 29 is externally arranged, the upper end of the hoisting rod 29 is fixed at the top of an installation object through an installation seat 21, the middle part of the hoisting rod is provided with a telescopic female rod 22 and a telescopic sub-rod 23, the length of the telescopic female rod and the telescopic sub-rod is adjusted through a locking sleeve 24, the lower end of the hoisting rod is provided with a hoisting disk 27 connected to the hoisting groove 9 on the machine body 1, and the machine body 1 is fixedly connected to the hoisting rod 29 by matching and clamping a hoisting hook 28 and the rotary clamping grooves 20, so that the whole monitoring device can be hung; a protective shutter 13 is arranged on the rear end face of a machine body 1 and positioned at the outer side of a wiring port 12, a sliding groove 15 is formed in the rear end face of the machine body 1 and positioned above the protective shutter 13, a large spring 16 is arranged inside the sliding groove 15, the lower end of the large spring 16 is connected to the upper end of the protective shutter 13 through a connector 19, a plurality of small movable doors 14 are additionally arranged below the surface of the protective shutter 13 and corresponding to the positions of the wiring ports 12, the top ends of the small movable doors 14 are connected to the inside of the protective shutter 13 through a small spring 18, when a monitoring device is not wired for use, the protective shutter 13 is kept in a normally closed state under the acting force of the large spring 16 to isolate the wiring port 12 from the outside, when wiring is needed, the protective shutter 13 is lifted upwards by using a finger buckle 17, and when only part of the wiring ports 12 are wired for use, the protective shutter 13 is still kept in a closed state downwards under the acting force of the large spring 16, the wiring port 12 used for wiring can block the movable small door 14 from being closed, the movable small door 14 is tightly attached to the wiring port 12 under the action of the inner small spring 18 to play a certain isolation role, the movable small doors 14 at the wiring ports 12 where the wires are not connected are not affected, and the normally closed state is kept under the action of the elastic force of the small spring 18, so that the isolation and protection of each wiring port 12 are independent from each other, and a good protection effect is achieved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a photovoltaic power plant monitoring devices convenient to installation, includes organism (1), its characterized in that: the front end face of the machine body (1) is connected with a control panel (2), the center of the front end face of the control panel (2) is provided with a display screen (3), the front end face of the control panel (2) is positioned on two sides of the display screen (3) and is respectively provided with a row of function buttons (4), the front end face of the control panel (2) is positioned below the display screen (3) and is additionally provided with a plurality of operation buttons (5), the outer ring of the machine body (1) is provided with a fixing ring (6), the middle positions of the side faces of two sides of the machine body (1) are respectively provided with a groove (7), the fixing ring (6) is square, a fixing head (10) is fixedly arranged in the middle position of the two side edges through a screw, the other end of the fixing head (10) is clamped in the groove (7), and the inside of the groove (7) is provided with, the tail end of the fixing bolt (8) abuts against a fixing head (10) extending into the groove (7), the head of the fixing bolt (8) extends out of the head of the groove (7), a hoisting groove (9) is formed in the top end of the machine body (1), three rotary clamping grooves (20) are symmetrically formed in the hoisting groove (9), the machine body (1) is connected to a hoisting rod (29) through the hoisting groove (9), a mounting seat (21) is arranged at the top end of the hoisting rod (29), the lower end of the mounting seat (21) is connected with a telescopic female rod (22) and a telescopic sub-rod (23), the tail end of the telescopic sub-rod (23) is connected with a rotary fixing piece (25), the rotary fixing piece (25) is connected with a rotary moving piece (26) through a shaft pin, a hoisting disc (27) is arranged at the bottom end of the rotary moving piece (26), and three hoisting clamping hooks (28) are symmetrically arranged at the bottom end of the hoisting disc (27), a plurality of wiring ports (12) are arranged below the rear end face of the machine body (1), a protective shutter (13) is arranged on the rear end face of the machine body (1) and located on the outer side of the wiring ports (12), a sliding groove (15) is formed in the rear end face of the machine body (1) and located above the protective shutter (13), a large spring (16) is arranged inside the sliding groove (15), the lower end of the large spring (16) is connected to the protective shutter (13) through a connector (19), a plurality of small movable doors (14) are additionally arranged below the surface of the protective shutter (13) and corresponding to the positions of the wiring ports (12), and the top ends of the small movable doors (14) are connected to the inside of the protective shutter (13) through small springs (18); the side length of the inner ring of the fixing ring (6) is larger than that of the section of the machine body (1) and smaller than that of the section of the control panel (2), and the fixing ring (6) is detachable.
2. The photovoltaic power plant monitoring device of claim 1, wherein: the control panel (2) is fixedly connected with the machine body (1) through screws.
3. The photovoltaic power plant monitoring device of claim 1, wherein: the inner thread matched with the fixing bolt (8) is arranged in the closed head of the groove (7).
4. The photovoltaic power plant monitoring device of claim 1, wherein: two rows of heat dissipation holes (11) are formed in the upper portion of the rear end face of the machine body (1).
5. The photovoltaic power plant monitoring device of claim 1, wherein: the connector (19) extends vertically out of the sliding groove (15) and is provided with a finger buckle (17) at the tail end.
6. The photovoltaic power plant monitoring device of claim 1, wherein: a locking sleeve (24) for adjusting the length is arranged between the telescopic female rod (22) and the telescopic sub-rod (23).
7. The photovoltaic power plant monitoring device of claim 1, wherein: the diameter of the hoisting disc (27) is equal to the inner diameter of the hoisting groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811483442.0A CN109450377B (en) | 2018-12-05 | 2018-12-05 | Photovoltaic power plant monitoring devices convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811483442.0A CN109450377B (en) | 2018-12-05 | 2018-12-05 | Photovoltaic power plant monitoring devices convenient to installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109450377A CN109450377A (en) | 2019-03-08 |
| CN109450377B true CN109450377B (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811483442.0A Active CN109450377B (en) | 2018-12-05 | 2018-12-05 | Photovoltaic power plant monitoring devices convenient to installation |
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| CN (1) | CN109450377B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110417281A (en) * | 2019-07-05 | 2019-11-05 | 深圳市钰龙科技有限公司 | A kind of sinewave inverter charge power supply |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10001185C1 (en) * | 2000-01-14 | 2001-07-19 | Loh Kg Rittal Werk | Device for attaching a rail to the frame legs of a control cabinet frame |
| CN201754482U (en) * | 2010-07-26 | 2011-03-02 | 裕成电器有限公司 | Fixing device for drawer of low-voltage switch cabinet |
| CN202282402U (en) * | 2011-11-01 | 2012-06-20 | 绍兴合田新能源有限公司 | Fixing device for battery in solar energy storage cabinet |
| CN202643092U (en) * | 2012-06-08 | 2013-01-02 | 中国核动力研究设计院 | Screwing-in type hoisting structure with replaceable lifting devices |
| CN106058670B (en) * | 2016-07-06 | 2018-09-28 | 连云港市港圣开关制造有限公司 | A kind of intelligent power distribution cabinet for electric system |
| CN207572746U (en) * | 2017-11-14 | 2018-07-03 | 长园深瑞继保自动化有限公司 | The cabinet of protective device is replaced in installation in high-tension switch cabinet |
| CN108376916A (en) * | 2018-03-22 | 2018-08-07 | 枣庄九电子科技有限公司 | A kind of novel electrical equipment automation control cabinet |
| CN108429227A (en) * | 2018-03-23 | 2018-08-21 | 国网上海市电力公司 | A kind of separate type protective relaying device |
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2018
- 2018-12-05 CN CN201811483442.0A patent/CN109450377B/en active Active
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