CN110499938A - A kind of small all-in-one substation with anti-hurricane function - Google Patents
A kind of small all-in-one substation with anti-hurricane function Download PDFInfo
- Publication number
- CN110499938A CN110499938A CN201910867145.4A CN201910867145A CN110499938A CN 110499938 A CN110499938 A CN 110499938A CN 201910867145 A CN201910867145 A CN 201910867145A CN 110499938 A CN110499938 A CN 110499938A
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- China
- Prior art keywords
- hurricane
- fixed
- hurricane globe
- substation
- fixedly connected
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/346—Rotary buildings; Buildings with rotary units, e.g. rooms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
- E04H5/04—Transformer houses; Substations or switchgear houses
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/14—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against other dangerous influences, e.g. tornadoes, floods
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of small all-in-one substations with anti-hurricane function, including pedestal, pedestal is equipped with servo motor, the output shaft of servo motor is fixedly connected with screw rod, screw-driven is connected with transmission nut on screw rod, transmission nut is embedded in fixed block, mounting base is welded on fixed block, rack gear is fixedly connected in mounting base, the upside engagement of rack gear is connected with gear, gear key is connected to first rotating shaft end, first rotating shaft is embedded in the side bottom end of movable hurricane globe, the one end of first rotating shaft far from gear is rotatably connected to fixed hurricane globe by first bearing, fixed hurricane globe is fixed on the upper of pedestal, the one end of movable hurricane globe far from first rotating shaft is symmetrically inlaid with the second shaft, second shaft is rotatably connected on fixed hurricane globe far from one end of movable hurricane globe by second bearing, the inside setting of fixed hurricane globe There is transformer substation body, transformer substation body is installed on the base, and structure is simple, and easy to operate, anti-hurricane effect is good, at low cost.
Description
Technical field
The invention belongs to substation's technical fields, and in particular to a kind of small all-in-one power transformation with anti-hurricane function
It stands.
Background technique
Substation, which refers in electric system, converts voltage and current, receives electric energy and distributes the place of electric energy.In
Substation in power plant is primary substation, and effect is to be fed to high-voltage fence after the electric energy that generator issues boosts
In.Integral type substation is also known as box-type substation, is a kind of high-tension switch gear, distribution transformer and low-voltage distribution equipment, presses
Certain connection plan lines up that integrated prefabrication is indoor, outdoor close-coupled controller switching equipment, i.e., by transformer pressure-reducing, low-voltage distribution
Etc. functions organically combine, be mounted in steel-structure box, be after civil engineering power transformation especially suitable for urban network construction and upgradation
The brand-new substation of the one kind to emerge after standing.
It generally requires to build in remote districts some small-sized to be powered to there people in some remote places at present
Integral type substation be used to high-voltage electricity to be converted to daily life electricity consumption, but in some remote places such as west
Hurricane often occurs for the ground such as hiding, Xinjiang, and hurricane can damage outdoor substation, influences the use of people, increases dimension
Cost is protected, current integrated transformer substation can only cope with the lesser wind of wind-force, cannot achieve the biggish hurricane of wind-force to power transformation
The protection stood, for this purpose, it is proposed that a kind of small all-in-one substation with anti-hurricane function solves to deposit in the prior art
The problem of.
Summary of the invention
The purpose of the present invention is to provide a kind of small all-in-one substations with anti-hurricane function, to solve above-mentioned back
It proposes that current integrated transformer substation can only cope with the lesser wind of wind-force in scape technology, the biggish hurricane of wind-force cannot achieve pair
The problem of protection of substation.
To achieve the above object, present invention employs following technical solutions:
A kind of small all-in-one substation with anti-hurricane function, including pedestal, the side of the pedestal are provided with peace
Platform is filled, is fixedly connected with concave mounting blocks on the erecting bed, one end of the concave mounting blocks is fixedly connected with mounting plate, institute
It states and is fixedly connected with servo motor on mounting plate, the output shaft end of the servo motor is fixedly connected with silk by shaft coupling
Bar, the screw rod are rotatably connected to limit plate far from one end of servo motor, and it is separate that the limit plate is fixed on concave mounting blocks
One end end of mounting plate, screw-driven is connected with transmission nut on the screw rod, and the transmission nut is inlaid with fixed block, institute
The upper end for stating fixed block is welded with mounting base, and the upper end of the mounting base is fixedly connected with rack gear, the upside engagement of the rack gear
It is sequentially connected with gear；
The gear key is connected with first rotating shaft, and the first rotating shaft is inlaid with movable hurricane globe, and the first rotating shaft is remote
Fixed hurricane globe is rotatably connected to by first bearing from one end of gear, the fixed hurricane globe is fixed on the upper of pedestal, institute
It states the one end of movable hurricane globe far from first rotating shaft and is symmetrically inlaid with the second shaft, second shaft is far from movable hurricane globe
One end is rotatably connected on fixed hurricane globe by second bearing, and the fixed hurricane globe is internally provided with transformer substation body,
The transformer substation body installation is on the base.
Preferably, the bottom end corner location of the mounting base is fixedly connected to sliding block, and the sliding block, which slidably connects, leads
Rail, the guide rail are fixed on the upper end of concave mounting blocks.
Preferably, the servo motor, be provided with protective cover on the outside of rack and pinion, the protective cover is fixed on installation
On platform.
Preferably, the front side upper end of the pedestal is fixedly connected with the first supporting block, is provided in first supporting block
Groove, the pedestal are fixedly connected with the second supporting block far from the side of the first supporting block.
Preferably, cable is connected on rear side of the transformer substation body, the cable runs through fixed hurricane globe by through-hole,
The through-hole is arranged among the rear end of fixed hurricane globe.
Preferably, the escape port matched with cable is provided on the downside of the rear end of the movable hurricane globe.
Preferably, the first heat release hole is evenly provided on the downside of the fixed hurricane globe, after the activity hurricane globe
The setting of end downside is evenly provided with the second heat release hole.
Preferably, the front end outer side of the fixed hurricane globe is pasted with sealing strip, the sealing strip and movable hurricane globe
Inside is in close contact.
Preferably, the bottom end of the transformer substation body is fixedly connected with stainless steel base, and the stainless steel base is fixed on
On pedestal.
A kind of technical effect and advantage of the invention: small all-in-one power transformation with anti-hurricane function proposed by the present invention
It stands, compared with prior art, has the advantage that
1, the present invention drives screw rod rotation by servo motor, and then screw rod driving fixed block is moved forward and backward along screw rod, into
And fixed block drives mounting base movement, and then mounting base band carry-over bar moves forward and backward, it is counterclockwise that rack gear moves driving gear backward
Rotation, and then gear drives first rotating shaft rotation, and then first rotating shaft drive activity hurricane globe rotates counterclockwise, until activity is anti-
It is plugged on the downside of fan housing in the groove of the first supporting block, and then activity hurricane globe realizes expansion, movable hurricane globe is prevented with fixed
Fan housing forms closed semielliptical type, transformer substation body is isolated in inside, extraneous hurricane is by movable hurricane globe and fixed radix saposhnikoviae
Cover blocks, and will not damage to transformer substation body, after hurricane has blowed, reversely inverts servo motor, and then movable hurricane globe
It is rotated up the rear side for going to fixed hurricane globe, until the rear side lower end of fixed hurricane globe contacts stopping fortune with the second supporting block
Dynamic, movable hurricane globe, which is realized, to be shunk, and then transformer substation body is contacted with the external world, is convenient for work, and structure is simple, and operation is held
Easily, anti-hurricane effect is good；
2, the present invention is by being evenly provided with the first heat release hole in the lower end of fixed hurricane globe, under movable hurricane globe
End is provided with the second heat release hole, and when movable hurricane globe is shunk, the first heat release hole and the second heat release hole are overlapped, and then substation's sheet
The heat that body running generates successively is discharged from the first heat release hole and the second heat release hole, when the expansion of movable hurricane globe, the second heat dissipation
Hole rotates to top with movable hurricane globe, and then the first heat release hole and the second heat release hole staggeredly separate, and transformer substation body work produces
Raw heat is discharged from the first heat release hole and the second heat release hole, plays heat spreading function, good heat dissipation effect；
3, the present invention is equipped with sliding block by the bottom end in mounting base, and sliding block slides on guide rail, reduces mounting base recessed
Frictional force when being moved on type mounting blocks, it is energy saving, improve service life of equipment；
4, for the present invention by being pasted with sealing strip on the outside of the upper end of fixed hurricane globe, sealing strip is interior with movable hurricane globe
Wall is in close contact, and when the expansion of movable hurricane globe, the gap connected between movable hurricane globe and fixed hurricane globe passes through sealing strip
It blocks, plays sealing function.
Detailed description of the invention
Fig. 1 is movable hurricane globe unfolded state schematic diagram of the invention；
Fig. 2 is movable hurricane globe contraction state front-end view of the invention；
Fig. 3 is movable hurricane globe contraction state rear end schematic diagram of the invention；
Fig. 4 is movable hurricane globe of the invention and fixed hurricane globe perspective view of the explosion；
Fig. 5 is enlarged drawing at A of the invention；
Fig. 6 is enlarged drawing at B of the invention；
Fig. 7 is movable hurricane globe rotary power Structure explosion diagram of the invention.
Appended drawing reference: 1, pedestal；2, erecting bed；3, concave mounting blocks；4, mounting plate；5, servo motor；6, shaft coupling；7,
Screw rod；8, limit plate；9, transmission nut；10, fixed block；11, mounting base；12, rack gear；13, gear；14, first rotating shaft；15,
Movable hurricane globe；16, first bearing；17, fixed hurricane globe；18, the second shaft；19, second bearing；20, transformer substation body；
21, sliding block；22, guide rail；23, protective cover；24, the first supporting block；25, groove；26, the second supporting block；27, cable；28, lead to
Hole；29, escape port；30, the first heat release hole；31, the second heat release hole；33, sealing strip；34, stainless steel base.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Herein
Described specific embodiment is only used to explain the present invention, is not intended to limit the present invention.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
The present invention provides a kind of small all-in-one substations with anti-hurricane function as shown in figs. 1-7, including base
Seat 1, the side of the pedestal 1 is provided with erecting bed 2, and concave mounting blocks 3, the concave are fixedly connected on the erecting bed 2
One end of mounting blocks 3 is fixedly connected with mounting plate 4, and servo motor 5, the servo motor 5 are fixedly connected on the mounting plate 4
Output shaft end screw rod 7 is fixedly connected with by shaft coupling 6, the screw rod 7 is rotatably connected to far from one end of servo motor 5
Limit plate 8, the limit plate 8 are fixed on one end end of the concave mounting blocks 3 far from mounting plate 4, screw-driven on the screw rod 7
It is connected with transmission nut 9, the transmission nut 9 is inlaid with fixed block 10, and the upper end of the fixed block 10 is welded with mounting base 11,
The upper end of the mounting base 11 is fixedly connected with rack gear 12, and the upside of the rack gear 12 is connected by meshing transmission and has gear 13；
The gear 13 key connection has a first rotating shaft 14, and the first rotating shaft 14 is inlaid with movable hurricane globe 15, and described the
The one end of one shaft 14 far from gear 13 is rotatably connected to fixed hurricane globe 17, the fixed hurricane globe 17 by first bearing 16
It is fixed on the upper of pedestal 1, the described one end of activity hurricane globe 15 far from first rotating shaft 14 is symmetrically inlaid with the second shaft 18, described
Second shaft 18 is rotatably connected on fixed hurricane globe 17 far from one end of movable hurricane globe 15 by second bearing 19, described solid
That determines hurricane globe 17 is internally provided with transformer substation body 20, and the transformer substation body 20 is mounted on pedestal 1.Movable hurricane globe 15
It is all made of aluminum alloy material with fixation hurricane globe 17, aluminium alloy is light-weight, and intensity is high, at low cost, movable hurricane globe 15 and fixation
Hurricane globe 17 is arc setting, and forms semielliptical type between fixed hurricane globe 17 when the movable expansion of hurricane globe 15, significantly
The resistance for reducing wind reduces the destruction of hurricane, improves fastness.
Preferably, the bottom end corner location of the mounting base 11 is fixedly connected to sliding block 21, the sliding of sliding block 21 connects
It is connected to guide rail 22, the guide rail 22 is fixed on the upper end of concave mounting blocks 3.
By using above-mentioned technical proposal, frictional force of the mounting base 11 when moving on concave mounting blocks 3 is reduced, energy is saved
Service life of equipment is improved in source.
Preferably, the outside of the servo motor 5, rack gear 12 and gear 13 is provided with protective cover 23, the protective cover 23
It is fixed on erecting bed 2.
By using above-mentioned technical proposal, external foreign matter is avoided to contact with servo motor 5, rack gear 12 and gear 13, influenced
It to normal work, while preventing staff from touching, causes security risk, play isolation, protective effect.
Preferably, the front side upper end of the pedestal 1 is fixedly connected with the first supporting block 24, set in first supporting block 24
It is equipped with groove 25, the pedestal 1 is fixedly connected with the second supporting block 26 far from the side of the first supporting block 24.
By using above-mentioned technical proposal, the setting of the first supporting block 24 and groove 25, which is realized, is unfolded movable hurricane globe 15
When support, limit, the second supporting block 26 setting realize to movable hurricane globe 15 shrink when support, limit.
Preferably, the rear side of the transformer substation body 20 is connected with cable 27, the cable 27 is by through-hole 28 through solid
Determine hurricane globe 17, the through-hole 28 is arranged among the rear end of fixed hurricane globe 17.
By using above-mentioned technical proposal, the setting of cable 27 is connect convenient for transformer substation body 20 with extraneous power supply, convenient
Work.
Preferably, being provided with the escape port 29 matched with cable 27 on the downside of the rear end of the activity hurricane globe 15.
By using above-mentioned technical proposal, its bottom end and cable when the setting of escape port 29 avoids movable hurricane globe 15 from shrinking
27 collide, and play the role of evacuation.
Preferably, the downside of the fixed hurricane globe 17 is evenly provided with the first heat release hole 30, the activity hurricane globe
Setting is evenly provided with the second heat release hole 31 on the downside of 15 rear end.
By using above-mentioned technical proposal, the first heat release hole 30 and the second heat release hole 31 play a transformer substation body 20 and work
Fixed hurricane globe 17 and movable hurricane globe 15, good heat dissipation effect is discharged in the heat of generation.
Preferably, the front end outer side of the fixed hurricane globe 17 is pasted with sealing strip 33, the sealing strip 33 and activity are anti-
The inside of fan housing 15 is in close contact.
By using above-mentioned technical proposal, when the expansion of movable hurricane globe 15, movable hurricane globe 15 and fixed hurricane globe 17
Between the gap that connects blocked by sealing strip 33, play sealing function.
Preferably, the bottom end of the transformer substation body 20 is fixedly connected with stainless steel base 34, the stainless steel base 34
It is fixed on pedestal 1.
By using above-mentioned technical proposal, it is mounted on transformer substation body 20 more stable, secured on pedestal 1, makes simultaneously
Transformer substation body 20 leaves 1 a distance of pedestal, convenient for ventilation, improves radiating efficiency.
Working principle: driving screw rod 7 to rotate by servo motor 5, and then screw rod 7 drives transmission nut 9 along 7 front and back of screw rod
Movement, and then transmission nut 9 drives fixed block 10 to move forward and backward along screw rod 7, and then fixed block 10 drives mounting base 11 to move, into
And mounting base 11 is moved forward and backward with carry-over bar 12；
Rack gear 12 moves driving gear 13 backward and rotates counterclockwise, and then gear 13 drives first rotating shaft 14 to rotate, in turn
14 rotation counterclockwise of drive activity hurricane globe 15 of first rotating shaft, until the downside of movable hurricane globe 15 is plugged on the first supporting block 24
Groove in, and then movable hurricane globe 15 realizes expansion, and movable hurricane globe 15 forms closed semielliptical with fixed hurricane globe 17
Transformer substation body 20 is isolated in inside by type, and extraneous hurricane is blocked by movable hurricane globe 15 and fixed hurricane globe 17, will not be to change
Power station ontology 20 damages；
After hurricane has blowed, reversely invert servo motor 5, and then movable hurricane globe 15 is rotated up and goes to fixed hurricane globe
17 rear side, until the rear side lower end of fixed hurricane globe 17 and the second supporting block 26 contact stop motion, movable hurricane globe 15 is real
It now shrinks, and then transformer substation body 20 is contacted with the external world, is convenient for work；
By being evenly provided with the first heat release hole 30 in the lower end of fixed hurricane globe 17, in the lower end of movable hurricane globe 15
It is provided with the second heat release hole 31, the first heat release hole 30 and the second heat release hole 31 are overlapped when movable hurricane globe 15 is shunk, Jin Erbian
The heat that the work of power station ontology 20 generates successively is discharged from the first heat release hole 30 and the second heat release hole 31, when movable hurricane globe 15 is opened up
When opening, the second heat release hole 31 rotates to top with movable hurricane globe 15, and then the first heat release hole 30 and the second heat release hole 31 interlock
It separates, the heat that the work of transformer substation body 20 generates is discharged from the first heat release hole 30 and the second heat release hole 31 simultaneously, heat dissipation effect
It is good.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (9)
1. a kind of small all-in-one substation with anti-hurricane function, including pedestal (1), it is characterised in that: the pedestal (1)
Side be provided with erecting bed (2), be fixedly connected with concave mounting blocks (3) on the erecting bed (2), the concave mounting blocks
(3) one end is fixedly connected with mounting plate (4), is fixedly connected with servo motor (5) on the mounting plate (4), the servo electricity
The output shaft end of machine (5) is fixedly connected with screw rod (7) by shaft coupling (6), and the screw rod (7) is far from servo motor (5)
One end is rotatably connected to limit plate (8), and the limit plate (8) is fixed on one end end of concave mounting blocks (3) far from mounting plate (4)
Portion, screw-driven is connected with transmission nut (9) on the screw rod (7), and the transmission nut (9) is inlaid with fixed block (10), institute
The upper end for stating fixed block (10) is welded with mounting base (11), and the upper end of the mounting base (11) is fixedly connected with rack gear (12), institute
It states to be connected by meshing transmission on the upside of rack gear (12) and has gear (13)；
Gear (13) key connection has first rotating shaft (14), and the first rotating shaft (14) is inlaid with movable hurricane globe (15), institute
The one end of first rotating shaft (14) far from gear (13) is stated to be rotatably connected to fixed hurricane globe (17) by first bearing (16), it is described
Fixed hurricane globe (17) are fixed on the upper of pedestal (1), and the described one end of activity hurricane globe (15) far from first rotating shaft (14) is symmetrical
It is inlaid with the second shaft (18), second shaft (18) is turned far from one end of movable hurricane globe (15) by second bearing (19)
Dynamic to be connected on fixed hurricane globe (17), the fixed hurricane globe (17) is internally provided with transformer substation body (20), the change
Power station ontology (20) is mounted on pedestal (1).
2. a kind of small all-in-one substation with anti-hurricane function according to claim 1, it is characterised in that: described
The bottom end corner location of mounting base (11) is fixedly connected to sliding block (21), and the sliding block (21) slidably connects guide rail (22),
The guide rail (22) is fixed on the upper end of concave mounting blocks (3).
3. a kind of small all-in-one substation with anti-hurricane function according to claim 1, it is characterised in that: described
It is provided with protective cover (23) on the outside of servo motor (5), rack gear (12) and gear (13), the protective cover (23) is fixed on installation
On platform (2).
4. a kind of small all-in-one substation with anti-hurricane function according to claim 1, it is characterised in that: described
The front side upper end of pedestal (1) is fixedly connected with the first supporting block (24), and fluted (25) are arranged on first supporting block (24),
The pedestal (1) is fixedly connected with the second supporting block (26) far from the side of the first supporting block (24).
5. a kind of small all-in-one substation with anti-hurricane function according to claim 1, it is characterised in that: described
It is connected on rear side of transformer substation body (20) cable (27), the cable (27) runs through fixed hurricane globe by through-hole (28)
(17), through-hole (28) setting is among the rear end of fixed hurricane globe (17).
6. a kind of small all-in-one substation with anti-hurricane function according to claim 5, it is characterised in that: described
The escape port (29) matched with cable (27) is provided on the downside of the rear end of movable hurricane globe (15).
7. a kind of small all-in-one substation with anti-hurricane function according to claim 1, it is characterised in that: described
It is evenly provided with the first heat release hole (30) on the downside of fixed hurricane globe (17), is set on the downside of the rear end of the activity hurricane globe (15)
It sets and is evenly provided with the second heat release hole (31).
8. a kind of small all-in-one substation with anti-hurricane function according to claim 1, it is characterised in that: described
The front end outer side of fixed hurricane globe (17) is pasted with sealing strip (33), the inside of the sealing strip (33) and movable hurricane globe (15)
It is in close contact.
9. a kind of small all-in-one substation with anti-hurricane function according to claim 1, it is characterised in that: described
The bottom end of transformer substation body (20) is fixedly connected with stainless steel base (34), and the stainless steel base (34) is fixed on pedestal (1)
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910867145.4A CN110499938A (en) | 2019-09-12 | 2019-09-12 | A kind of small all-in-one substation with anti-hurricane function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910867145.4A CN110499938A (en) | 2019-09-12 | 2019-09-12 | A kind of small all-in-one substation with anti-hurricane function |
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| Publication Number | Publication Date |
|---|---|
| CN110499938A true CN110499938A (en) | 2019-11-26 |
Family
ID=68591830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910867145.4A Pending CN110499938A (en) | 2019-09-12 | 2019-09-12 | A kind of small all-in-one substation with anti-hurricane function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280429A (en) * | 2021-05-13 | 2021-08-20 | 四川中颐建筑设计院有限责任公司 | Indoor ventilation adjustment intelligent control system for green building |
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| CN207121842U (en) * | 2017-06-27 | 2018-03-20 | 温州市贝佳福自动化技术有限公司 | A kind of parking lot intelligence lifeline |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4163295A (en) * | 1976-07-26 | 1979-08-07 | Johann Schutz | Pool cover |
| CN1517686A (en) * | 2003-01-16 | 2004-08-04 | ¹��������ʽ���� | Windbreak device for balance |
| CN105896347A (en) * | 2016-06-07 | 2016-08-24 | 徐洪军 | Power distribution cabinet with directional heat dissipation function |
| CN106949347A (en) * | 2017-03-09 | 2017-07-14 | 长泰品原电子科技有限公司 | A kind of outdoor monitoring picture pick-up device with high water-resistant performance |
| CN107029492A (en) * | 2017-05-16 | 2017-08-11 | 苏州睿达矩自动化设备有限公司 | A kind of dust guard of laminar flow hood air inlet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113280429A (en) * | 2021-05-13 | 2021-08-20 | 四川中颐建筑设计院有限责任公司 | Indoor ventilation adjustment intelligent control system for green building |
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Application publication date: 20191126 |
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