CN106207824A - A kind of buried substation of band emergency alarm device - Google Patents
A kind of buried substation of band emergency alarm device Download PDFInfo
- Publication number
- CN106207824A CN106207824A CN201610588296.2A CN201610588296A CN106207824A CN 106207824 A CN106207824 A CN 106207824A CN 201610588296 A CN201610588296 A CN 201610588296A CN 106207824 A CN106207824 A CN 106207824A
- Authority
- CN
- China
- Prior art keywords
- blower fan
- drain blower
- ventilation unit
- layer
- plate
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
- H02B7/08—Underground substations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The present invention relates to the buried substation of a kind of band emergency alarm device, including being arranged at the cavity of below ground, in described cavity, transformer station is installed；It is characterized in that: the outer surface of described transformer station is provided with damp-proof layer, be provided with transformer room and electric power cabinet room in described transformer station, separated by fire wall between described transformer room and electric power cabinet room, described fire wall is provided with safety door；Described damp-proof layer includes the epoxy resin layer being positioned at internal layer, and the both sides of described epoxy resin layer are polyvinyl chloride resin layer, and the outside of polyvinyl chloride resin layer is moistureproof vapour-binding film.
Description
Technical field
The invention belongs to field of power, relate to a kind of power system equipment, especially a kind of band emergent alarm dress
The buried substation put.
Background technology
Transformer station, as the important composition element in power system, has very important in whole electrical network course of conveying
Effect, transformer station properly functioning, is the necessary guarantee of electrical network normal transmission.
Along with economic development and progress, for meeting the requirement of capital construction and Living consumption, more and more
Transformer station use casing form be arranged on below ground, namely buried substation；The appearance of buried substation, not only carries
The high efficiency of electrical network conveying, and reduce the land use area of transformer station.
In prior art, buried substation, owing to being chronically at below earth's surface, certainly exists and ventilates smooth and make moist
Problem, and buried substation is difficult to repair and maintenance, lacks the monitoring to buried substation internal ring border；Once transformer station
Appearance accident, necessarily causes the electrical network cannot be properly functioning.In place of this is the deficiencies in the prior art.
Therefore, for drawbacks described above of the prior art, it is provided that design the buried power transformation of a kind of band emergency alarm device
Stand, to solve above-mentioned technical problem, be necessary.
Summary of the invention
It is an object of the invention to, the defect existed for above-mentioned prior art, it is provided that design a kind of band emergent alarm dress
The buried substation put, to solve above-mentioned technical problem.
For achieving the above object, the present invention provides techniques below scheme:
A kind of buried substation of band emergency alarm device, including being arranged at the cavity of below ground, peace in described cavity
Equipped with transformer station；It is characterized in that: the outer surface of described transformer station is provided with damp-proof layer, is provided with change in described transformer station
Depressor room and electric power cabinet room, separated by fire wall between described transformer room and electric power cabinet room, and described fire wall sets
It is equipped with safety door；
Described damp-proof layer includes the epoxy resin layer being positioned at internal layer, and the both sides of described epoxy resin layer are polyvinyl chloride resin layer,
The outside of polyvinyl chloride resin layer is moistureproof vapour-binding film；
The first temperature sensor, the first humidity sensor, the first Smoke Sensor and first it is provided with in described transformer room
Drain blower fan, described the first temperature sensor, the first humidity sensor and the first Smoke Sensor connect microcontroller, institute
The the first drain blower fan stated is connected to power supply by the first electromagnetic relay, and the first described electromagnetic relay is connected to micro-
Controller；Described transformer room is additionally provided with the first ventilation unit and the second ventilation unit, the air outlet of the first drain blower fan
Stretching in the second ventilation unit, the air inlet of the first drain blower fan is positioned at inside transformer room, the first described drain blower fan
Air inlet is provided with serpentine pipe；
Described electric power cabinet indoor are provided with the second temperature sensor, the second humidity sensor, the second Smoke Sensor and second
Drain blower fan, described the second temperature sensor, the second humidity sensor and the second Smoke Sensor connects microcontroller, described
The second drain blower fan be connected to power supply by the second electromagnetic relay, the second described electromagnetic relay is connected to micro-control
Device processed；Described electric power cabinet indoor are additionally provided with third venting device and the 4th ventilation unit, the air outlet of the second drain blower fan
Stretching in the 4th ventilation unit, the air inlet of the second drain blower fan is positioned at electric power cabinet chamber interior, entering of described second drain blower fan
Air port is provided with serpentine pipe；
The first described ventilation unit and third venting device have identical structure, all include: vertical duct and transverse pipe, vertically
One end of pipe is stretched into inside transformer station, and the other end connects transverse pipe, is provided with sloping baffle, described horizontal stroke at the mouth of pipe of transverse pipe
Be additionally provided with in pipe receiving chamber, accommodate chamber top be provided with horizontal drainage screen, horizontal drainage screen be provided above incline
Tiltedly drainage screen；
The second described ventilation unit and the 4th ventilation unit have identical structure, all include: ventilation duct, described ventilation duct
Extend to more than ground, described ventilation duct is provided with bracing frame, described bracing frame is provided with umbrella crown；Wherein, first
The air outlet of drain blower fan stretches in the ventilation duct of the second ventilation unit, and the air outlet of the second drain blower fan stretches into the 4th ventilation dress
In the ventilation duct put；
Being provided with water sucting plate on the four sides sidewall of cavity, cavity floor is provided with annular header tank, and described water sucting plate includes
Inner panel, outside plate and side plate, described inner panel and the edge of outside plate connected by side plate, and it is close that inner panel, outside plate and side plate form one
Envelope cavity, this sealing cavity connects with described annular header tank, and the side plate being positioned at water sucting plate bottom surface is arc, described outside
Offer some through holes on plate, the lateral wall of described outside plate is additionally provided with vertical drainage screen；
Being provided with liquid level sensor in described annular header tank, described liquid level sensor connects microcontroller, described ring
Shape header tank connects also by pipeline has suction pump, described suction pump to be connected to power supply by the 3rd electromagnetic relay；
Described microcontroller is also associated with GPRS remote alarms module, and described GPRS remote alarms module is led to control centre
Letter.
Preferably, described fire wall includes layer glass fibrous layer, and the chlorine between layer glass fibrous layer
Change rubber layer；Use layer glass fibrous layer and one layer of chlorinated rubber layer can be effectively isolated burning things which may cause a fire disaster, cut off spreading of the intensity of a fire.
Preferably, described microcontroller is singlechip controller；Use singlechip controller exploitation simple, and cost
Low.
Preferably, the lateral wall of described outside plate is additionally provided with double-deck vertical drainage screen；Large granular impurity is avoided to enter
In water sucting plate.
The beneficial effects of the present invention is, the outer surface of transformer station arranges damp-proof layer, and damp-proof layer use epoxy resin layer,
Polyvinyl chloride layer and the structure of moistureproof vapour-binding film, it is possible to fully play the effect of protection against the tide；
By arranging fire wall, it is possible to effectively cut off spreading of the intensity of a fire, reduce the burned degree of transformer station；
Gather the temperature in transformer room by the first temperature sensor, gathered in transformer room by the first humidity sensor
Humidity value, and it is sent to controller, when temperature or humidity exceed preset value, microprocessor controls the first electromagnetic relay is led
Logical, the first drain blower fan work, by the first ventilation unit and the second ventilation unit, the environment in transformer room is circulated, from
And reduce temperature or the humidity of transformer room；
Gather, by the second temperature sensor, the temperature value that electric power cabinet is indoor, gather electric power cabinet by the second humidity sensor indoor
Humidity value, and the temperature value collected and humidity value are sent to microcontroller, when temperature value or humidity value exceed default
During value, microprocessor controls the second electromagnetic relay turns on, and the second drain blower fan work, by third venting device and four-way
Wind apparatus makes the environment circulation that electric power cabinet is indoor, thus reduces the indoor temperature of electric power cabinet or humidity；
First ventilation unit and third venting device use the structure in the application, it is possible to carry out the air entered in transformer station
Filter, can enter and accommodate chamber with material after the filtration of inclined filter screen and horizontal drainage screen in air；Simultaneously by arranging
Sloping baffle, it is possible to avoid extraneous rainwater to enter inside transformer station；
Second ventilation unit and the 4th ventilation unit use the structure in the application, it is possible to avoid extraneous rainwater to enter in transformer station
Portion；
Hydrops around cavity can be absorbed by arranging water sucting plate, and collect hydrops, water suction by annular header tank
The side plate of plate bottom surface is arc, it is possible to the hydrops being easy in water sucting plate flows in header tank, and liquid level sensor gathers annular collection
Liquid level in water tank, when the water level in annular header tank is higher than preset value, microprocessor controls the 3rd electromagnetic relay
Conducting, suction pump obtains electric work, is extracted out and is discharged to ground by the hydrops in annular header tank；By this technological means by cavity week
The hydrops active collection enclosed to more than bottom surface, substantially ensures that the dry environment around box-type substation side by side, reduces transformer station and is subject to
The probability of tide.
By GPRS remote alarms module, to control centre transmit the temperature information in temperature transformer station, humidity information with
And smog information, when breaking out of fire in transformer station, it is possible to allow control centre know in time；To reduce loss as far as possible.This
Outward, design principle of the present invention is reliable, and simple in construction has application prospect widely.
As can be seen here, the present invention compared with prior art, has prominent substantive distinguishing features and improves significantly, and it is implemented
Beneficial effect be also apparent from.
Accompanying drawing explanation
Fig. 1 is the structural representation of the buried substation of a kind of band emergency alarm device that the present invention provides.
Fig. 2 is the structural representation of the first ventilation unit in Fig. 1.
Fig. 3 is the structural representation of the second ventilation unit in Fig. 1.
Fig. 4 is the structural representation of damp-proof layer in Fig. 1.
Fig. 5 is the structural representation of water sucting plate in Fig. 1.
Fig. 6 is the control principle drawing of the buried substation of a kind of band emergency alarm device that the present invention provides.
Wherein, 1-transformer station, 2-damp-proof layer, 2.1-epoxy resin layer, 2.2-polyvinyl chloride resin layer, 2.3-anti-tidal rip vapour
Film, 3-transformer room, 4-electric power cabinet room, 5-fire wall, 5.1-glass layer, 5.2-chlorinated rubber layer, 6-safety door, 7-
One temperature sensor, 8-the first humidity sensor, 9-the first Smoke Sensor, 10-the first drain blower fan, 11-microcontroller,
12-the first electromagnetic relay, 13-power supply, 14-the first ventilation unit, 15-the second ventilation unit, 16-serpentine pipe, 17-
Two temperature sensors, 18-the second humidity sensor, 19-the second Smoke Sensor, 20-the second drain blower fan, 21-the second electromagnetism
Relay, 22-third venting device, 23-the 4th ventilation unit, 100-vertical duct, 200-transverse pipe, 300-sloping baffle,
400-accommodates chamber, the horizontal drainage screen of 500-, 600-inclined filter screen, 700-ventilation duct, 800-bracing frame, 900-umbrella crown, and 24-inhales
Water plate, 25-annular header tank, 24.1-inner panel, 24.2-outside plate, 24.3-side plate, 24.4-through hole, the vertical drainage screen of 24.5-,
26-liquid level sensor, 27-suction pump, 28-the 3rd electromagnetic relay, 29-GPRS remote alarms module, 30-control centre.
Detailed description of the invention
The present invention will be described in detail below in conjunction with the accompanying drawings and by specific embodiment, and following example are to the present invention
Explanation, and the invention is not limited in implementation below.
As shown in Figures 1 to 6, the buried substation of a kind of band emergency alarm device that the present invention provides, including being arranged at
The cavity of below ground, is provided with transformer station 1 in described cavity, the outer surface of described transformer station 1 is provided with damp-proof layer 2,
It is provided with transformer room 3 and electric power cabinet room 4 in described transformer station 1, passes through between described transformer room 3 and electric power cabinet room 4
Fire wall 5 separates, and described fire wall 5 is provided with safety door 6；
Described damp-proof layer 2 includes the epoxy resin layer 2.1 being positioned at internal layer, and the both sides of described epoxy resin layer 2.1 are polrvinyl chloride
Resin bed 2.2, the outside of polyvinyl chloride resin layer 2.2 is moistureproof vapour-binding film 2.3；
First temperature sensor the 7, first humidity sensor the 8, first Smoke Sensor 9 and it is provided with in described transformer room 3
First drain blower fan 10, first described temperature sensor the 7, first humidity sensor 8 and the connection of the first Smoke Sensor 9 have micro-
Controller 11, the first described drain blower fan 10 is connected to power supply 13, described first by the first electromagnetic relay 12
Electromagnetic relay 12 is connected to microcontroller 11；Described transformer room 2 is additionally provided with the first ventilation unit 14 and second and ventilates
Device 15, the air outlet of the first drain blower fan 10 stretches in the second ventilation unit 15, and the air inlet of the first drain blower fan is positioned at change
Depressor chamber interior, the air inlet of the first described drain blower fan is provided with serpentine pipe 16；
Second temperature sensor the 17, second humidity sensor the 18, second Smoke Sensor 19 it is provided with in described electric power cabinet room 4
With the second drain blower fan 20, second described temperature sensor the 17, second humidity sensor 18 and the second Smoke Sensor 19 even
Connecing microcontroller 11, the second described drain blower fan leads to 20 second electromagnetic relays 21 excessively and is connected to power supply 13, described
Second electromagnetic relay 21 is connected to microcontroller 11；Third venting device 22 and it is additionally provided with in described electric power cabinet room 4
Four ventilation units 23, the air outlet of the second drain blower fan 20 stretches in the 4th ventilation unit 23, the air intake of the second drain blower fan 20
Mouth is positioned at electric power cabinet chamber interior, and the air inlet of described second drain blower fan is provided with serpentine pipe 16；
The first described ventilation unit 14 and third venting device 22 have identical structure, all include: vertical duct 100 is with horizontal
Pipe 200, one end of vertical duct is stretched into inside transformer station, and the other end connects transverse pipe 200, is provided with inclination at the mouth of pipe of transverse pipe
Baffle plate 300, is additionally provided with receiving chamber 400 in described transverse pipe, the top accommodating chamber is provided with horizontal drainage screen 500, at horizontal stroke
It is provided above inclined filter screen 600 to drainage screen；
The second described ventilation unit 17 and the 4th ventilation unit 23 have identical structure, all include: ventilation duct 700, described
Ventilation duct extend to more than ground, described ventilation duct is provided with bracing frame 800, described bracing frame is provided with umbrella crown
900；Wherein, the air outlet of the first drain blower fan stretches in the ventilation duct of the second ventilation unit, the air outlet of the second drain blower fan
Stretch in the ventilation duct of the 4th ventilation unit；
Being provided with water sucting plate 24 on the four sides sidewall of cavity, cavity floor is provided with annular header tank 25, described water sucting plate
24 include that inner panel 24.1, outside plate 24.2 and side plate 24.3, described inner panel and the edge of outside plate are connected by side plate, inner panel, outer
Plate and side plate form a sealing cavity, and this sealing cavity connects with described annular header tank 25, is positioned at water sucting plate 24 bottom surface
Side plate be arc, described outside plate offers some through holes 24.4, the lateral wall of described outside plate is additionally provided with perpendicular
To drainage screen 24.5；
Being provided with liquid level sensor 26 in described annular header tank 25, described liquid level sensor connects microcontroller 11, institute
The annular header tank stated connects also by pipeline suction pump 27, and described suction pump is connected to by the 3rd electromagnetic relay 28
Power supply；
Described microcontroller is also associated with GPRS remote alarms module 29, described GPRS remote alarms module and control centre
30 communications.
In the present embodiment, described fire wall 5 includes layer glass fibrous layer 5.1, and is positioned at layer glass fibrous layer
Between chlorinated rubber layer 5.2；Use layer glass fibrous layer and one layer of chlorinated rubber layer can be effectively isolated burning things which may cause a fire disaster, cut off fire
Spreading of gesture.
In the present embodiment, described microcontroller 11 is singlechip controller；Use singlechip controller exploitation simple, and
And low cost.
In the present embodiment, the lateral wall of described outside plate is additionally provided with double-deck vertical drainage screen；Avoid large granular impurity
In entrance water sucting plate.
Only the preferred embodiment of the present invention disclosed above, but the present invention is not limited to this, any this area
What technical staff can think does not has a creative change, and the some improvement made without departing from the principles of the present invention and
Retouching, all should be within the scope of the present invention.
Claims (4)
1. a buried substation for band emergency alarm device, including being arranged at the cavity of below ground, in described cavity
Transformer station is installed；It is characterized in that: the outer surface of described transformer station is provided with damp-proof layer, is provided with in described transformer station
Transformer room and electric power cabinet room, separated by fire wall between described transformer room and electric power cabinet room, on described fire wall
It is provided with safety door；
Described damp-proof layer includes the epoxy resin layer being positioned at internal layer, and the both sides of described epoxy resin layer are polyvinyl chloride resin layer,
The outside of polyvinyl chloride resin layer is moistureproof vapour-binding film；
The first temperature sensor, the first humidity sensor, the first Smoke Sensor and first it is provided with in described transformer room
Drain blower fan, described the first temperature sensor, the first humidity sensor and the first Smoke Sensor connect microcontroller, institute
The the first drain blower fan stated is connected to power supply by the first electromagnetic relay, and the first described electromagnetic relay is connected to micro-
Controller；Described transformer room is additionally provided with the first ventilation unit and the second ventilation unit, the air outlet of the first drain blower fan
Stretching in the second ventilation unit, the air inlet of the first drain blower fan is positioned at inside transformer room, the first described drain blower fan
Air inlet is provided with serpentine pipe；
Described electric power cabinet indoor are provided with the second temperature sensor, the second humidity sensor, the second Smoke Sensor and second
Drain blower fan, described the second temperature sensor, the second humidity sensor and the second Smoke Sensor connects microcontroller, described
The second drain blower fan be connected to power supply by the second electromagnetic relay, the second described electromagnetic relay is connected to micro-control
Device processed；Described electric power cabinet indoor are additionally provided with third venting device and the 4th ventilation unit, the air outlet of the second drain blower fan
Stretching in the 4th ventilation unit, the air inlet of the second drain blower fan is positioned at electric power cabinet chamber interior, entering of described second drain blower fan
Air port is provided with serpentine pipe；
The first described ventilation unit and third venting device have identical structure, all include: vertical duct and transverse pipe, vertically
One end of pipe is stretched into inside transformer station, and the other end connects transverse pipe, is provided with sloping baffle, described horizontal stroke at the mouth of pipe of transverse pipe
Be additionally provided with in pipe receiving chamber, accommodate chamber top be provided with horizontal drainage screen, horizontal drainage screen be provided above incline
Tiltedly drainage screen；
The second described ventilation unit and the 4th ventilation unit have identical structure, all include: ventilation duct, described ventilation duct
Extend to more than ground, described ventilation duct is provided with bracing frame, described bracing frame is provided with umbrella crown；Wherein, first
The air outlet of drain blower fan stretches in the ventilation duct of the second ventilation unit, and the air outlet of the second drain blower fan stretches into the 4th ventilation dress
In the ventilation duct put；
Being provided with water sucting plate on the four sides sidewall of cavity, cavity floor is provided with annular header tank, and described water sucting plate includes
Inner panel, outside plate and side plate, described inner panel and the edge of outside plate connected by side plate, and it is close that inner panel, outside plate and side plate form one
Envelope cavity, this sealing cavity connects with described annular header tank, and the side plate being positioned at water sucting plate bottom surface is arc, described outside
Offer some through holes on plate, the lateral wall of described outside plate is additionally provided with vertical drainage screen；
Being provided with liquid level sensor in described annular header tank, described liquid level sensor connects microcontroller, described ring
Shape header tank connects also by pipeline has suction pump, described suction pump to be connected to power supply by the 3rd electromagnetic relay；
Described microcontroller is also associated with GPRS remote alarms module, and described GPRS remote alarms module is led to control centre
Letter.
The buried substation of a kind of band emergency alarm device the most according to claim 1, it is characterised in that: described is anti-
Wall with flues includes layer glass fibrous layer, and the chlorinated rubber layer between layer glass fibrous layer.
The buried substation of a kind of band emergency alarm device the most according to claim 1 and 2, it is characterised in that: described
Microcontroller be singlechip controller.
The buried substation of a kind of band emergency alarm device the most according to claim 3, it is characterised in that: outside described
Double-deck vertical drainage screen it is additionally provided with on the lateral wall of plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588296.2A CN106207824B (en) | 2016-07-25 | 2016-07-25 | A kind of buried substation with emergency alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588296.2A CN106207824B (en) | 2016-07-25 | 2016-07-25 | A kind of buried substation with emergency alarm device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106207824A true CN106207824A (en) | 2016-12-07 |
| CN106207824B CN106207824B (en) | 2018-01-09 |
Family
ID=57491641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610588296.2A Expired - Fee Related CN106207824B (en) | 2016-07-25 | 2016-07-25 | A kind of buried substation with emergency alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106207824B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110011208A (en) * | 2019-04-26 | 2019-07-12 | 华翔翔能电气股份有限公司 | A kind of burying-terra transformer substation convenient to overhaul |
| CN110011208B (en) * | 2019-04-26 | 2024-04-19 | 华翔翔能科技股份有限公司 | Bury transformer substation convenient to overhaul |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2047574A1 (en) * | 2006-08-03 | 2009-04-15 | Jet-Vill Korlátolt Felelösségü Társaság | Transformer station with improved cooling |
| CN104810729A (en) * | 2014-01-25 | 2015-07-29 | 张丽华 | Total-buried transformer station drainage ventilation apparatus |
| CN204732741U (en) * | 2015-06-26 | 2015-10-28 | 浙江浙升成套电气设备有限公司 | The transformer station of a kind of waterproof, temperature control |
| CN205141491U (en) * | 2015-11-20 | 2016-04-06 | 郑州博源电器成套设备有限公司 | Bury to intelligence pre -installation formula transformer substation |
-
2016
- 2016-07-25 CN CN201610588296.2A patent/CN106207824B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2047574A1 (en) * | 2006-08-03 | 2009-04-15 | Jet-Vill Korlátolt Felelösségü Társaság | Transformer station with improved cooling |
| EP2047574B1 (en) * | 2006-08-03 | 2011-05-11 | Jet-Vill Korlátolt Felelösségü Társaság | Transformer station with improved cooling |
| CN104810729A (en) * | 2014-01-25 | 2015-07-29 | 张丽华 | Total-buried transformer station drainage ventilation apparatus |
| CN204732741U (en) * | 2015-06-26 | 2015-10-28 | 浙江浙升成套电气设备有限公司 | The transformer station of a kind of waterproof, temperature control |
| CN205141491U (en) * | 2015-11-20 | 2016-04-06 | 郑州博源电器成套设备有限公司 | Bury to intelligence pre -installation formula transformer substation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110011208A (en) * | 2019-04-26 | 2019-07-12 | 华翔翔能电气股份有限公司 | A kind of burying-terra transformer substation convenient to overhaul |
| CN110011208B (en) * | 2019-04-26 | 2024-04-19 | 华翔翔能科技股份有限公司 | Bury transformer substation convenient to overhaul |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106207824B (en) | 2018-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106129830A (en) | A kind of power system construction distribution box | |
| CN106642381A (en) | Window type air conditioner | |
| CN205811374U (en) | A kind of buried secure chest transformer station | |
| CN207177683U (en) | One kind builds the window that floats | |
| CN206504416U (en) | The air purifier and its control system taken a breath with indoor circulation and indoor and outdoor | |
| CN206195213U (en) | Outdoor terminal box | |
| CN107995826A (en) | A kind of server room ventilating system | |
| CN106152329A (en) | Warming solar energy window and energy-saving ventilating air air conditioning system | |
| CN107449067B (en) | Transparent energy-saving window type fresh air ventilator | |
| CN106207824A (en) | A kind of buried substation of band emergency alarm device | |
| CN205811371U (en) | A kind of outdoor detachable height protection box-type substation | |
| CN106025871B (en) | A kind of buried secure chest substation | |
| CN106207823A (en) | The outer overall power distribution room of a kind of power system customer | |
| CN206347616U (en) | A kind of ultraviolet ray oil smoke machine | |
| CN200979239Y (en) | Externally hung cooking fume exhauster for kitchen | |
| CN109881775A (en) | A kind of mute and draughty building | |
| CN206469366U (en) | Window air conditioner | |
| CN206037193U (en) | A quick -witted dual -purpose induced -draft fan | |
| CN106025870B (en) | A kind of outdoor detachable height protection box-type substation | |
| CN209877064U (en) | Cooking fume remover with ventilation equipment | |
| CN208458189U (en) | The vertical parallel fresh air system of teaching building | |
| CN207035267U (en) | A kind of UV fume purifier of fume | |
| CN207562234U (en) | A kind of fire safety passage with function of fuel gas purification | |
| CN207094712U (en) | A kind of smart home lampblack absorber | |
| CN104358490B (en) | A kind of window control method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20190725 |