CN205791070U - A kind of multifunctional all photovoltaic case becomes - Google Patents
A kind of multifunctional all photovoltaic case becomes Download PDFInfo
- Publication number
- CN205791070U CN205791070U CN201620648753.8U CN201620648753U CN205791070U CN 205791070 U CN205791070 U CN 205791070U CN 201620648753 U CN201620648753 U CN 201620648753U CN 205791070 U CN205791070 U CN 205791070U
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- photovoltaic
- low
- casing
- pressure chamber
- pressure
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Abstract
The utility model discloses a kind of multifunctional all photovoltaic case to become, including altitude chamber, low-pressure chamber, be provided with photovoltaic transformer between high and low pressure chamber, the opposite side of low-pressure chamber is provided with control room；Altitude chamber, photovoltaic transformer, low-pressure chamber and control room are all assemblied on steel structure base；The casing both sides of photovoltaic transformer are respectively arranged with extension installing plate, and another both sides are provided with radiator；It is provided with fuse on the dividing box that the left side of casing is arranged；Fuse be provided above oil temperature relay, pressure-control relay and pressure alarm relay；Integrated inverse device, energy-economic transformer, DC, AC control and protection unit and integrated communication management module it is additionally provided with in casing；The right side of dividing box is provided with low pressure input sleeve pipe, and opposite side is provided with High voltage output sleeve pipe.This utility model cost of investment is low, the construction period is short, installation and debugging are simple, good looking appearance, it is adaptable to the large-sized photovoltaic grid-connected system of the complex environments such as desert, beach, High aititude, severe cold.
Description
Technical field
This utility model relates to a kind of photovoltaic case and becomes, and particularly relates to a kind of multifunctional all photovoltaic case and becomes.
Background technology
The inversion boosting equipment that conventional on-site is built, cost of investment is high, and the workload of capital construction is bigger, the week of construction
Phase is longer, and the difficulty of in-site installation and construction is relatively big, needs to carry out complex installation and debugging, and volume is stupid after completing
Weight, requires higher, for the grid-connected system of large-sized photovoltaic of the complex environments such as desert, beach, High aititude, severe cold for site environment
System, its wiring difficulty is relatively big, the installation that impact is overall.
Utility model content
In order to solve the weak point existing for above-mentioned technology, this utility model provides a kind of multifunctional all photovoltaic
Case becomes.
In order to solve above technical problem, the technical solution adopted in the utility model is: a kind of multifunctional all photovoltaic
Case becomes, and including altitude chamber, low-pressure chamber, is provided with photovoltaic transformer between altitude chamber and low-pressure chamber, and the opposite side of low-pressure chamber is arranged
There is control room；Altitude chamber, photovoltaic transformer, low-pressure chamber and control room are all assemblied on the steel structure base of shaped steel composition；Photovoltaic
Transformator includes casing；The both sides of the relatively high pressure chamber of casing and low-pressure chamber are respectively arranged with extension installing plate, other the two of casing
Side is provided with radiator；The left side of casing is provided with a dividing box, and dividing box is provided with fuse；The top of fuse is from a left side
Turn right and be disposed with oil temperature relay, pressure-control relay and pressure alarm relay；Integrated counter it is additionally provided with in casing
Become device, energy-economic transformer, DC, AC control and protection unit and integrated communication management module；
The right side of dividing box is provided with low pressure input sleeve pipe；Low pressure input sleeve pipe is relative to the opposite side of photovoltaic transformer casing
It is provided with High voltage output sleeve pipe；Photovoltaic transformer is connected with low-pressure chamber by low pressure input sleeve pipe, by High voltage output sleeve pipe and
Altitude chamber connects；Dividing box be provided above on-load switch, the lower end of the lower section correspondence oil temperature relay of dividing box is provided with
Oil sample detection valve.
Intelligent variable frequency controller and intelligence negative control terminal it is provided with in control room.
Intelligence oil pressure control it is additionally provided with in photovoltaic transformer；Intelligence oil pressure control is positioned at photovoltaic transformer outer layer case
The upper end of body.
Low pressure inputs sleeve pipe, is provided with magnetic isolation plate between High voltage output sleeve pipe and casing；Magnetic isolation plate is welded on casing.
Collecting pipe it is symmetrically arranged with above and below radiator.
The top and bottom of radiator are symmetrical arc, collecting pipe be separately positioned at the upper center of radiator and under
Center, side.
The right side of oil sample detection valve is provided with service valve.
The casing of altitude chamber, low-pressure chamber, control room and photovoltaic transformer all uses inside and outside double-layer structure, and internal box is with outer
Being provided with fire protection flame retarding heat-insulation layer between casing, the surface configuration of outer case has anticorrosion lacquer painting.
It is provided with Temperature Humidity Sensor in the casing of altitude chamber, low-pressure chamber, control room and photovoltaic transformer.
This utility model is by moulds such as direct current remittance electricity, inversion, boosting protection and the monitoring communications of grid-connected photovoltaic system
Block concentrates on the intelligent converting equipment of one, completes the cutting-in control of photovoltaic generating system, data acquisition and remote transmission function.
Compared with the inversion boosting equipment of conventional on-site construction, multifunctional all photovoltaic transformer station has that cost of investment is low, build week
Phase is short, installation and debugging are simple, the feature of good looking appearance, is particularly suited for the complex environments such as desert, beach, High aititude, severe cold
Large-sized photovoltaic grid-connected system.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the rearview of Fig. 1.
Fig. 4 is the structural representation of this utility model photovoltaic transformer.
Fig. 5 is the front view of Fig. 4.
Fig. 6 is the lateral plan of Fig. 4.
In figure: 1, altitude chamber；2, photovoltaic transformer；3, low-pressure chamber；4, control room；201, installing plate is extended；202, heat radiation
Device；203, fuse；204, oil temperature relay；205, pressure-control relay；206, pressure alarm relay；207, low pressure is defeated
Enter sleeve pipe；208, High voltage output sleeve pipe；209, on-load switch；210, oil sample detection valve；211, intelligence oil pressure control；212, every
Magnetic sheet；213, collecting pipe；214, service valve；41, Intelligent variable frequency controller；42, intelligence negative control terminal.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Fig. 1～Fig. 6, this utility model includes altitude chamber 1, low-pressure chamber 3, arranges between altitude chamber 1 and low-pressure chamber 3
Photovoltaic transformer 2, the opposite side of low-pressure chamber 3 is had to be provided with control room 4；Altitude chamber 1, photovoltaic transformer 2, low-pressure chamber 3 and control
Room 4 is all assemblied on the steel structure base of shaped steel composition；Photovoltaic transformer 2 includes casing；The relatively high pressure chamber of casing 1 and low-pressure chamber
The both sides of 3 are respectively arranged with extension installing plate 201, and the other both sides of casing are provided with radiator 202；The left side of casing is provided with
One dividing box, dividing box is provided with fuse 203；The top of fuse 203 is disposed with oil temperature relay from left to right
204, pressure-control relay 205 and pressure alarm relay 206；Be additionally provided with in casing integrated inverse device, energy-economic transformer,
DC, AC control and protection unit and integrated communication management module；
The right side of dividing box is provided with low pressure input sleeve pipe 207；The low pressure input relative photovoltaic transformer casing of sleeve pipe 207
Opposite side is provided with High voltage output sleeve pipe 208；Photovoltaic transformer 2 is connected with low-pressure chamber 3 by low pressure input sleeve pipe 207, passes through
High voltage output sleeve pipe 208 is connected with altitude chamber 1；Dividing box be provided above on-load switch 209, the lower section correspondence oil of dividing box
The lower end of temperature relay 24 is provided with oil sample detection valve 210.
Intelligent variable frequency controller 41 and intelligence negative control terminal 42 it is provided with in control room 4.
Intelligence oil pressure control 211 it is additionally provided with in photovoltaic transformer 2；Intelligence oil pressure control 211 is positioned at photovoltaic transformation
The upper end of device 2 outer-layer box body.
Low pressure inputs sleeve pipe 207, is provided with magnetic isolation plate 212 between High voltage output sleeve pipe 208 and casing；Magnetic isolation plate 212 welds
It is connected on casing.The top and bottom of radiator 202 are symmetrical arc, and collecting pipe 213 is symmetrically arranged at radiator 202
Upper center at and centrally under.The right side of oil sample detection valve 210 is provided with service valve 214, and convenient maintenance and later stage tie up
Protect.
This utility model is for the demand of quickly building a station of photovoltaic generating system, from reducing capital construction amount, reduces scene peace
The many-sides such as dress, difficulty of construction, field connection difficulty consider, it is provided that the solution of multifunctional all photovoltaic plant,
By integrated inverse device, energy-economic transformer and DC, AC control and protection unit, integrated communication management module, in may be connected directly to
Pressure (10kV, 35kV) electrical network, General Promotion power plant construction efficiency.
This utility model uses the box Integrated design of modularity, i.e. altitude chamber 1, photovoltaic transformer 2, low-pressure chamber 3 and control
Room 4 is all assemblied on the steel structure base of shaped steel composition, convenient transport.Product all devices is complete in factory-assembled, debugging is closed
Transporting scene after lattice to, unit in charge of construction only needs the direct current outlet of photovoltaic generation unit is connected to equipment inlet wire of the present utility model
End, is connected to electrical network by high pressure by power station and i.e. completes installation, be truly realized the batch production of power plant construction, modularity, effectively
Shorten the site operation completion time of project.
This utility model has the design of reliable outdoor structures, altitude chamber 1, low-pressure chamber 3, control room 4 and photovoltaic transformer 2
Casing all use inside and outside double-layer structure, be provided with fire protection flame retarding heat-insulation layer between internal box and outer case, it is possible to rainproof anti-
Tide, sand-proof, anti-frost and snow, adapt to the adverse circumstances such as high temperature difference, high temperature severe cold, High aititude, high humility, and outer container degree of protection reaches
IP54。
The surface configuration of outer case has anticorrosion lacquer painting, uses three layers of anticorrosion lacquer painting design, has reliable corrosion protection design, full
Service life can be leaned on completely 25 years.Radiator uses reliable heat dissipation design, and integrated multi-layer air filtration follows in avoiding hot-air
Ring, inside has the widest thermal design allowance, it is ensured that ambient temperature reaches 55 DEG C and do not drops volume operation.Product supporting on-line monitoring system
System, is provided with Temperature Humidity Sensor in the casing of altitude chamber 1, low-pressure chamber 3, control room 4 and photovoltaic transformer 2, according to warm and humid
Degree sensor, the internal humiture of timely adjustment is to zone of reasonableness, and intelligence degree is high.
Table 1 is main nominal parameter of the present utility model:
Table 1
Above-mentioned embodiment is not to restriction of the present utility model, and this utility model is also not limited to the example above,
Change that those skilled in the art are made in the range of the technical solution of the utility model, retrofit, add or replace,
Also protection domain of the present utility model is belonged to.
Claims (9)
1. a multifunctional all photovoltaic case becomes, including altitude chamber (1), low-pressure chamber (3), it is characterised in that: described altitude chamber
(1) and be provided with photovoltaic transformer (2) between low-pressure chamber (3), the opposite side of low-pressure chamber (3) is provided with control room (4)；Described height
Pressure chamber (1), photovoltaic transformer (2), low-pressure chamber (3) and control room (4) are all assemblied on the steel structure base of shaped steel composition；Described
Photovoltaic transformer (2) includes casing；The both sides of the relatively high pressure chamber of described casing (1) and low-pressure chamber (3) are respectively arranged with extension peace
Dress plate (201), the other both sides of casing are provided with radiator (202)；The left side of described casing is provided with a dividing box, dividing box
On be provided with fuse (203)；The top of described fuse (203) is disposed with oil temperature relay (204), pressure from left to right
Power controls relay (205) and pressure alarm relay (206)；Integrated inverse device, energy-saving transformation it is additionally provided with in described casing
Device, DC, AC control and protection unit and integrated communication management module；
The right side of described dividing box is provided with low pressure input sleeve pipe (207)；Low pressure input sleeve pipe (207) photovoltaic transformer case relatively
The opposite side of body is provided with High voltage output sleeve pipe (208)；Described photovoltaic transformer (2) inputs sleeve pipe (207) with low by low pressure
Pressure chamber (3) connects, and is connected with altitude chamber (1) by High voltage output sleeve pipe (208)；The load that is provided above of described dividing box is opened
Closing (209), the lower end of lower section correspondence oil temperature relay (24) of dividing box is provided with oil sample detection valve (210).
Multifunctional all photovoltaic case the most according to claim 1 becomes, it is characterised in that: arrange in described control room (4)
There are Intelligent variable frequency controller (41) and intelligence negative control terminal (42).
Multifunctional all photovoltaic case the most according to claim 1 becomes, it is characterised in that: in described photovoltaic transformer (2)
It is additionally provided with intelligence oil pressure control (211)；Described intelligence oil pressure control (211) is positioned at photovoltaic transformer (2) outer-layer box body
Upper end.
Multifunctional all photovoltaic case the most according to claim 1 becomes, it is characterised in that: described low pressure input sleeve pipe
(207), magnetic isolation plate (212) it is provided with between High voltage output sleeve pipe (208) and casing；Described magnetic isolation plate (212) is welded on casing
On.
Multifunctional all photovoltaic case the most according to claim 1 becomes, it is characterised in that: described radiator (202) upper
Side and lower section are symmetrically arranged with collecting pipe (213).
Multifunctional all photovoltaic case the most according to claim 5 becomes, it is characterised in that: described radiator (202) upper
End and lower end are symmetrical arc, and described collecting pipe (213) is separately positioned at the upper center of radiator (202) and in lower section
At the heart.
Multifunctional all photovoltaic case the most according to claim 1 becomes, it is characterised in that: described oil sample detection valve (210)
Right side be provided with service valve (214).
Multifunctional all photovoltaic case the most according to claim 1 becomes, it is characterised in that: described altitude chamber (1), low-pressure chamber
(3), the casing of control room (4) and photovoltaic transformer (2) all use inside and outside double-layer structure, arrange between internal box and outer case
Having fire protection flame retarding heat-insulation layer, the surface configuration of outer case has anticorrosion lacquer painting.
9. become according to the multifunctional all photovoltaic case described in claim 1 or 8, it is characterised in that: described altitude chamber (1), low
It is provided with Temperature Humidity Sensor in the casing of pressure chamber (3), control room (4) and photovoltaic transformer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620648753.8U CN205791070U (en) | 2016-06-27 | 2016-06-27 | A kind of multifunctional all photovoltaic case becomes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620648753.8U CN205791070U (en) | 2016-06-27 | 2016-06-27 | A kind of multifunctional all photovoltaic case becomes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205791070U true CN205791070U (en) | 2016-12-07 |
Family
ID=58127721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620648753.8U Withdrawn - After Issue CN205791070U (en) | 2016-06-27 | 2016-06-27 | A kind of multifunctional all photovoltaic case becomes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205791070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932564A (en) * | 2016-06-27 | 2016-09-07 | 南通阿斯通电器制造有限公司 | Multifunctional integrated photovoltaic box type transformer substation |
| CN109560496A (en) * | 2019-01-03 | 2019-04-02 | 国家电网有限公司 | A kind of package assembly of modular construction power supply |
-
2016
- 2016-06-27 CN CN201620648753.8U patent/CN205791070U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932564A (en) * | 2016-06-27 | 2016-09-07 | 南通阿斯通电器制造有限公司 | Multifunctional integrated photovoltaic box type transformer substation |
| CN105932564B (en) * | 2016-06-27 | 2017-08-08 | 南通阿斯通电器制造有限公司 | A kind of multifunctional all photovoltaic case becomes |
| CN109560496A (en) * | 2019-01-03 | 2019-04-02 | 国家电网有限公司 | A kind of package assembly of modular construction power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161207 Effective date of abandoning: 20170808 |
|
| AV01 | Patent right actively abandoned |