CN203660957U - Container-type photovoltaic system - Google Patents
Container-type photovoltaic system Download PDFInfo
- Publication number
- CN203660957U CN203660957U CN201320827400.0U CN201320827400U CN203660957U CN 203660957 U CN203660957 U CN 203660957U CN 201320827400 U CN201320827400 U CN 201320827400U CN 203660957 U CN203660957 U CN 203660957U
- Authority
- CN
- China
- Prior art keywords
- container body
- container
- air inlet
- fresh air
- photovoltaic system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004891 communication Methods 0.000 claims abstract description 17
- 238000012423 maintenance Methods 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Casings For Electric Apparatus (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a container-type photovoltaic system, and the system comprises a container body. The left side surface or right side surface of the container body is provided with a door for the entering of equipment. The interior of the container body is at least provided with direct-current distribution cabinets and photovoltaic inverters, wherein the direct-current distribution cabinets and the photovoltaic inverter are arranged in a row. Maintenance spaces are formed between the front and back of the direct-current distribution cabinets and the photovoltaic inverters and the front and rear walls of the container body. A distribution box is disposed on the inner wall of the container body. The interior of the container body may be equipped with a communication cabinet. The communication cabinet, the direct-current distribution cabinets and the photovoltaic inverters are arranged in a row, or the inner wall of the container body is provided with a communication body. The system provided by the utility model is convenient in transportation, carrying and installation, can achieve the standardized installation, is installed and connected in advance, reduces the installation work on site, guarantees the quality of installation, saves the package cost of built-in equipment, and reduces the cost of transportation.
Description
Technical field
The utility model relates to a kind of photovoltaic system.
Background technology
Along with the development of photovoltaic generation, the idea of its clean energy resource is rooted in the hearts of the people in recent years.
Current domestic photovoltaic generation or large-scale power station are main, these large-scale power stations all adopt traditional machine room of building then to install standby pattern, not only set up efficiency low, and cost is high, even if be same group of equipment, because of client's difference or project difference, all can there is different installation method (comprising fixing, heat radiation, cable distribution connection etc.), cause a large amount of manpower and materials wastes.There is following shortcoming in existing photovoltaic generation large-scale power station:
1, need build machine room, do basis, long in time limit, cost is high.
2, equipment room is connected to execute-in-place, prepare in advance a lot of instruments and material, and site environment is poor, unfavorable operation.
3, same group of equipment, because of client's difference, project difference, has different installation method (comprising fixing, heat radiation, cable distribution connection etc.), causes a large amount of manpower and materials wastes.
4, deficiency is understood to the heat radiation of equipment by department, and effective heat sink conception can not be provided, repeatedly amendment.
5, site operation, the most outdoor placement of equipment, fragile, special messenger guard, storage cost is high.Site operation, main equipment is very heavy, and staff understands not enough to equipment, fragile equipment in carrying and installation process.
6, machine room space size is improper: excessive, not only cost is high, and is difficult for indoor temperature, humidity, prevent dust etc. to control effectively.Too small, be not only difficult for construction, and weak heat-dissipating.
Summary of the invention
The purpose of this utility model is to provide a kind of reduction of erection time, reduces costs, and is easy to the photovoltaic system of installing and transporting.
In order to solve the problems of the technologies described above, the technical solution of the utility model has been to provide a kind of container-type photovoltaic system, comprise container body, on the left surface of container body or right flank, be provided with the gate entering for equipment, in container body, be at least provided with and arrange DC power distribution cabinet and photovoltaic DC-to-AC converter in a row, DC power distribution cabinet and photovoltaic DC-to-AC converter above and leave service clearance below and between the antetheca of container body and rear wall, distribution box is located on the inwall of container body, in container body or be provided with communication counter, communication counter and DC power distribution cabinet and photovoltaic DC-to-AC converter are arranged in a row, or be provided with communication box on the inwall of container body,
On four side inwalls of container body and interior top, be equipped with thermal insulation layer, leading flank or trailing flank bottom at container body have the first fresh air inlet, the top that is positioned at the side of the first fresh air inlet offside at container body has exhaust vent, on each exhaust vent, be equipped with a protective cover, each protective cover has at least one downward air outlet, the cabinet top of each photovoltaic DC-to-AC converter is connected with air outlet with air channel respectively, pushes up and push up adjacent air outlet place with the cabinet of communication counter to be provided with air exhauster with the cabinet of DC power distribution cabinet.
Preferably, on the left surface of described container body or right flank, be provided with the first wicket for operation maintenance and life-saving, or be positioned at described container body on the side of described gate offside and be provided with the second wicket for operation maintenance and life-saving.
Preferably, have the second fresh air inlet at the left surface of described container body or the bottom of right flank.
Preferably, on described the first fresh air inlet and described the second fresh air inlet, be provided with the shutter for preventing that rainwater from entering.
Preferably, on described the first fresh air inlet, described the second fresh air inlet and described exhaust vent, be equipped with screen pack.
Preferably, the screen pack being positioned on described the first fresh air inlet and described the second fresh air inlet adopts high efficiency particulate air, and the screen pack being positioned on described exhaust vent adopts common screen pack.
The utlity model has following advantage:
1, standard-sized container body, convenient transport, carrying, installation, can realize standardization and install;
2, container thermal insulation layer design, effectively prevents that container from raising because direct sunlight is directed at the temperature inside the box;
3, install in advance and connect, reducing on-site installation work, ensureing to install quality simultaneously;
4, rational layout, not only avoids the dry of equipment room to scratch, and also reduces and connects material requested, reduces costs;
5, specialized system ventilation heat dissipation design, ensures good result of ventilating heat dissipation, guarantees that equipment normally moves;
6, specialized dustproof and waterproof design, to be applicable to severe installation environment;
7, not only save the packing cost of built-in device, and reduce cost of transportation.
Brief description of the drawings
The interior layout schematic diagram of a kind of container-type photovoltaic system that Fig. 1 provides for the utility model;
The rearview of a kind of container-type photovoltaic system that Fig. 2 provides for the utility model;
The front view of a kind of container-type photovoltaic system that Fig. 3 provides for the utility model
The left view of a kind of container-type photovoltaic system that Fig. 4 provides for the utility model;
The right view of a kind of container-type photovoltaic system that Fig. 5 provides for the utility model;
Fig. 6 is that the A-A of Fig. 2 is to cutaway view.
Inventor, you are good! Bother you the unnecessary Chinese word in Fig. 2 and Fig. 3 to be removed to (for example: the trade mark of positive safe electrical equipment, 1MW prefabricated photovoltaic system, positive safe electric system etc.)
Embodiment
For the utility model is become apparent, hereby with preferred embodiment, and coordinate accompanying drawing to be described in detail below.
A kind of container-type photovoltaic system that explanation the utility model provides as an example of 1MW prefabricated photovoltaic system example below, capital equipment has: (overall dimension of this container body 1 and frame structure are identical with standard packing box for 1 one of container bodies, transport, carrying, installation are identical with standard packing box, meet to the full extent standardization), 2 two of DC power distribution cabinets, 3 two of 500KW photovoltaic DC-to-AC converters, 4 one of communication counters or 5 one of communication box, 6 one of distribution boxs (note: internal unit can be adjusted according to actual needs).
Layout: as shown in Figure 4, be provided with the gate 7 of splitting on the left surface of container body 1, enter for equipment.As shown in Fig. 2 and Fig. 5, arrange respectively the second wicket 8 and the first wicket 9 at leading flank and the right flank of container body 1, for operation maintenance and life-saving.As shown in Figure 1, DC power distribution cabinet 2,500KW photovoltaic DC-to-AC converter 3 and communication counter 4 are placed on the postmedian in container body 1 according to order illustrated, and DC power distribution cabinet 2,500KW photovoltaic DC-to-AC converter 3 and communication counter 4 front and back are stayed respectively and enough opened the door and service clearance.Communication counter 4 and distribution box 6 are arranged on the inwall on the interior limit that keeps left above of container body 1.
Heat insulation and dissipation: as shown in Figure 1, thermal insulation layer 10 has been fitted up respectively at surrounding and the top of container body 1 inner side, can effectively prevent that container body 1 from raising because direct sunlight is directed at the temperature inside the box.As shown in Figure 2, be provided with the first fresh air inlet 11 in the bottom of the leading flank of container body 1, as shown in Figures 4 and 5, be provided with the second air inlet 12 at the left surface of container body 1 and the bottom of right flank.The first fresh air inlet 11 and the second air inlet 12 adopt venetian blind type structure, to prevent that rainwater from entering.As shown in Figure 2, be provided with 6 place's exhaust vents 13 on the top of the trailing flank of container body 1, each exhaust vent 13 all has a protective cover 14, the air outlet of protective cover 14 down, to prevent that rainwater from entering.In conjunction with Fig. 6, the cabinet top of 500KW photovoltaic DC-to-AC converter 3 is connected with exhaust vent 13 with air channel 15 respectively, and the strong fan of inverters self makes the smooth and easy discharge of wind energy.Air channel is not established on the cabinet top of DC power distribution cabinet 2 and communication counter 4, and at close exhaust vent, 13 places increase air exhauster 16.
Dustproof: the first fresh air inlet 11 and the second air inlet 12 adopt high efficiency particulate air 17 to prevent that dust from sucking, and easily changes.Air outlet not only direction downwards but also increase common screen pack 18 at exhaust vent 13, sand and dust pour in down a chimney when effectively preventing that equipment from not working.
Claims (6)
1. a container-type photovoltaic system, comprise container body (1), on the left surface of container body (1) or right flank, be provided with the gate (7) entering for equipment, in container body (1), be at least provided with and arrange DC power distribution cabinet (2) and photovoltaic DC-to-AC converter (3) in a row, DC power distribution cabinet (2) and photovoltaic DC-to-AC converter (3) above and leave service clearance below and between the antetheca of container body (1) and rear wall, distribution box (6) is located on the inwall of container body (1), in container body (1) or be provided with communication counter (4), communication counter (4) is arranged in a row with DC power distribution cabinet (2) and photovoltaic DC-to-AC converter (3), or on the inwall of container body (1), be provided with communication box (5),
On four side inwalls of container body (1) and interior top, be equipped with thermal insulation layer (10), leading flank or trailing flank bottom at container body (1) have the first fresh air inlet (11), the top that is positioned at the side of the first fresh air inlet (11) offside at container body (1) has exhaust vent (13), on each exhaust vent (13), be equipped with a protective cover (14), each protective cover (14) has at least one downward air outlet, the cabinet top of each photovoltaic DC-to-AC converter (3) uses respectively air channel (15) to be connected with air outlet (13), push up and push up adjacent air outlet (13) with the cabinet of communication counter (4) and locate to be provided with air exhauster (16) with the cabinet of DC power distribution cabinet (2).
2. a kind of container-type photovoltaic system as claimed in claim 1, it is characterized in that: on the leading flank of described container body (1) or trailing flank, be provided with the first wicket (9) for operation maintenance and life-saving, or be positioned at described container body (1) on the side of described gate (7) offside and be provided with the second wicket (8) for operation maintenance and life-saving.
3. a kind of container-type photovoltaic system as claimed in claim 1, is characterized in that: have the second fresh air inlet (12) at the left surface of described container body (1) or the bottom of right flank.
4. a kind of container-type photovoltaic system as claimed in claim 3, is characterized in that: on described the first fresh air inlet (11) and described the second fresh air inlet (12), be provided with the shutter (11) for preventing that rainwater from entering.
5. a kind of container-type photovoltaic system as claimed in claim 3, is characterized in that: on described the first fresh air inlet (11), described the second fresh air inlet (12) and described exhaust vent (13), be equipped with screen pack.
6. a kind of container-type photovoltaic system as claimed in claim 5, it is characterized in that: the screen pack being positioned on described the first fresh air inlet (11) and described the second fresh air inlet (12) adopts high efficiency particulate air (17), and the screen pack being positioned on described exhaust vent (13) adopts common screen pack (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320827400.0U CN203660957U (en) | 2013-12-13 | 2013-12-13 | Container-type photovoltaic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320827400.0U CN203660957U (en) | 2013-12-13 | 2013-12-13 | Container-type photovoltaic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203660957U true CN203660957U (en) | 2014-06-18 |
Family
ID=50927305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320827400.0U Expired - Lifetime CN203660957U (en) | 2013-12-13 | 2013-12-13 | Container-type photovoltaic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203660957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155482A (en) * | 2014-08-08 | 2014-11-19 | 广西电网公司电力科学研究院 | High power load case |
| CN105564854A (en) * | 2016-02-01 | 2016-05-11 | 江苏昌悦重工科技有限公司 | Salt-fog-resistant container |
-
2013
- 2013-12-13 CN CN201320827400.0U patent/CN203660957U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155482A (en) * | 2014-08-08 | 2014-11-19 | 广西电网公司电力科学研究院 | High power load case |
| CN105564854A (en) * | 2016-02-01 | 2016-05-11 | 江苏昌悦重工科技有限公司 | Salt-fog-resistant container |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204442873U (en) | Water proof and dust proof regulator cubicle | |
| CN204103304U (en) | A kind of box-type substation aeration structure | |
| CN203660957U (en) | Container-type photovoltaic system | |
| CN202797708U (en) | Box-type inversion integrated substation and photovoltaic power generation system | |
| CN204056807U (en) | A kind of mobile energy storage container structure | |
| CN104009400B (en) | The multi-functional shutter device of the outdoor intelligent cabinet of intelligent substation | |
| CN206059980U (en) | Outdoor power equipment installs room ventilation moisture-proof construction | |
| CN207589341U (en) | Modified cabinet emergency ventilation temperature control door | |
| CN206250600U (en) | A kind of Multifunctional electric cabinet | |
| CN204021632U (en) | A kind of mobile energy storage container ventilation system | |
| CN210463441U (en) | Ventilation unit for building intelligence | |
| CN206070907U (en) | A kind of photovoltaic tile with ventilation and heat design | |
| CN202524318U (en) | Inverter | |
| CN203872497U (en) | Dynamic reactive power compensation cooling device | |
| CN105391154A (en) | Container type energy supply system | |
| CN213959048U (en) | Household energy storage battery waterproof device | |
| CN214204602U (en) | Outdoor combined box-type substation | |
| CN204899317U (en) | Good heat dissipation's compact photovoltaic contravariant room | |
| CN203608468U (en) | A photovoltaic inverter container and a heat dissipation system thereof | |
| CN210947919U (en) | Energy-saving emission-reducing modular machine room | |
| CN203352007U (en) | Box-type photovoltaic inverter station structure using heat-pipe self-cooling heat radiation | |
| CN112332771A (en) | Based on distributed photovoltaic protection equipment that is incorporated into power networks | |
| CN206673359U (en) | The mounting structure in integrated secondary device cabin | |
| CN201750061U (en) | Novel box-type substation box body | |
| CN216774080U (en) | Self-control cooling box-type substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180306 Address after: 201600 Shanghai city Songjiang District Sixian Road No. 3255 Building No. 4, block B Co-patentee after: ZHEJIANG ASTRONERGY NEW ENERGY DEVELOPMENT Co.,Ltd. Patentee after: SHANGHAI CHINT POWER SYSTEMS Co.,Ltd. Address before: 201614 Shanghai city Songjiang District Sixian Road No. 3255 Building No. 4, block B Patentee before: SHANGHAI CHINT POWER SYSTEMS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230329 Address after: 201620 building 4, 3255 Sixian Road, Songjiang District, Shanghai Patentee after: SHANGHAI CHINT POWER SYSTEMS Co.,Ltd. Address before: 201600 block B, building 4, 3255 Sixian Road, Songjiang District, Shanghai Patentee before: SHANGHAI CHINT POWER SYSTEMS Co.,Ltd. Patentee before: ZHEJIANG ASTRONERGY NEW ENERGY DEVELOPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |
|
| CX01 | Expiry of patent term |