CN107508184A - One kind is based on outdoor environment response type box-type substation - Google Patents
One kind is based on outdoor environment response type box-type substation Download PDFInfo
- Publication number
- CN107508184A CN107508184A CN201710906242.0A CN201710906242A CN107508184A CN 107508184 A CN107508184 A CN 107508184A CN 201710906242 A CN201710906242 A CN 201710906242A CN 107508184 A CN107508184 A CN 107508184A
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- CN
- China
- Prior art keywords
- case
- top cover
- outdoor environment
- box
- become
- 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.)
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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
-
- 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
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Induction Heating (AREA)
Abstract
The invention discloses one kind to be based on outdoor environment response type box-type substation,Become body including case,The top that case becomes body is provided with a case change top cover,The both sides for becoming body in case are installed with support frame,A driving box is installed with the side wall of one of support frame,And the output shaft of driving box passes through one of support frame and is fixedly and coaxially connected with rotating shaft,Case change body is equipped with one piece of Shell Plate on the front and back,Shell Plate and case are provided with some copper heating columns vertically between becoming body,Dispersed fin is equipped with the bottom of every heating column,The present invention becomes top cover by the case wherein by a convertible,Top cover is adjusted by the sensing to rainwater in outdoor,Top cover is caused to collect rainwater under rainy weather,Rainwater is collected into storage tank by the leaking hole of top cover bottom and the flexible pipe of its connection,In hot weather,Form a sun-shading mechanism.
Description
Technical field
The present invention relates to electrical equipment technical field, is specially that one kind is based on outdoor environment response type box-type substation.
Background technology
Box-type substation is a kind of high-tension switch gear, distribution transformer and low-voltage distribution equipment, by certain connection plan
Line up that integral prefabrication is indoor, outdoor close-coupled controller switching equipment, i.e., by high powered, transformer pressure-reducing, low-voltage distribution etc.
Function is organically combined, installed in a protection against the tide, antirust, dust-proof, protection against rodents, fire prevention, antitheft, heat-insulated, totally-enclosed, removable
Electromechanical integration, totally-enclosed operation, it is after civil engineering power transformation especially suitable for urban network construction and upgradation in dynamic steel-structure box body
Stand a kind of brand-new transformer station to emerge afterwards.
During transformer station high-voltage side bus in box-type substation, substantial amounts of heat will be produced in case becomes and will be distributed into transformer room,
So the radiating of transformer room, ventilating problem, which are European-type boxes, becomes the problem of answering emphasis to consider in design；During transformer station high-voltage side bus, in a steady stream
Substantial amounts of heat is constantly produced, the temperature of transformer room is constantly raised, when particularly environment temperature is high, temperature raises more
It hurry up, so only tending not to ensure that transformer is reliable, safe operation by gravity-flow ventilation radiating；European-type box becomes in design, except transformation
The less case of device capacity becomes using outside gravity-flow ventilation, has been generally designed thermometric protection, is solved with air draft measure is forced.Should
System mainly by measurement apparatus, surveys transformer room temperature, oil temperature.Then manually and automatic control circuit, to ventilating fan
Whether need to put into, by transformer is reliable, setting range of safe operating temperature is configured control.And to be grown because case becomes
Year month after month in wind, drench with rain, worked in the outdoor environment of Exposure to Sunlight, if surface treatment is bad, corrosion will be extremely serious.
This problem is highly important, and the domestic problem very paid close attention to, pay attention to, studied always in decades, so there is many
Producer using some other technologies come solve this-problem.On protection question, the oil tank of transformer and fin of American Unit Substation
For partial denudation in outside, its purpose is exactly to improve radiating condition.But because it is directly exposed under sunlight, in sunlight
Heat radiation under, temperature rise can or can not be influenceed, be not discussed in detail also.In addition, exposed part is highly susceptible to external force
Collision, tap and be damaged.If once damaged, transformer oil will largely be lost in, and consequence is hardly imaginable, so some states
Interior producer fin position again bag last layer steel plate, in the hope of increase protective capacities, for the different factor shadows of external environment
Ring, sun-proof, the corrosion-resistant and heat dispersion of box-type substation hardly results in comprehensive improvement, in consideration of it, it is proposed that a kind of
Based on outdoor environment response type box-type substation.
The content of the invention
It is an object of the invention to provide one kind to be based on outdoor environment response type box-type substation, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides following technical scheme：
One kind is based on outdoor environment response type box-type substation, including case becomes body, and the top that the case becomes body is provided with one
Case becomes top cover, and the both sides for becoming body in the case are installed with support frame, are installed with the side wall of one of support frame as described above
One driving box, the both ends that the case becomes body are equipped with rotating shaft and are rotatablely connected by the rotating shaft and support frame as described above, and
The output shaft of the driving box passes through one of support frame and is fixedly and coaxially connected with the rotating shaft, and the case is becoming body just
One piece of Shell Plate is equipped with face and the back side, the Shell Plate and the case are provided with some copper heat conduction vertically between becoming body
Post, dispersed fin is equipped with the bottom of the every heating column.
Preferably, the top surface of the case change top cover is provided with a rainwater inductor, and the front that the case becomes top cover is provided with
One block of anti-interference plate, the anti-interference plate becomes top cover with the case by the hinge on its top and is hinged, in the surrounding of the hinge
A torque spring is also arranged with, the surface for becoming top cover in the case is additionally provided with a temperature sensor.
Preferably, the inner tip of the case change body is provided with a storage tank, and the top of the storage tank passes through flexible pipe
Become top cover with the case to connect, the junction for becoming top cover in the flexible pipe and the case is provided with a magnetic valve, and the case becomes this
The inside of body is placed with a water return pipeline in a ring, and the top of the water return pipeline connects with the storage tank, and described time
If dry nebulization spray orifice is equidistantly arranged with waterpipe.
Preferably, the driving box includes its internal servomotor and the decelerator of the servomotor bottom,
The top of the decelerator is provided with the input axial interface being fixedly connected with the servo motor output shaft, the side of the decelerator
It is provided with an output axial interface being fixedly connected with the driving box output shaft.
Preferably, be equipped with installation screw at the corner of the Shell Plate, and by bolt through the installation screw with
The case becomes body and is fixedly connected, and some arcs to match with the copper heating column are equidistantly provided with the inwall of the Shell Plate
Shape post groove.
Preferably, the rainwater inductor includes the positive plate and negative plate on its two inwall, on the positive plate laterally
Some positive pole induction strips are installed with, several negative pole induction strips, and multiple positive pole senses are laterally installed with the negative plate
Bar and multiple negative pole induction strips is answered to be staggered successively.
Preferably, the inside of the case change body is additionally provided with a PLC, and the PLC uses Siemens
S7-200, the output port of the PLC are electrically connected with the servomotor.
Preferably, temperature sensor uses PT100, the output port of PLC and the magnetic valve are electrically connected with,
The input port of PLC and the temperature sensor and rainwater inductor electrical connection.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention is by the case of convertible by wherein becoming top cover, and be equipped with a new rainwater inductor and
Temperature sensor, top cover is adjusted by the sensing to rainwater in outdoor, by support in hermetically sealed driving box
Servomotor and transmission mechanism are adjusted in real time to top cover, cause, to collect rainwater, to pass through by top cover under rainy weather
The leaking hole of top cover bottom and flexible pipe of its connection collect rainwater into storage tank, in hot weather, are passed by temperature
Sensor is perceived, and controls servomotor to invert by single-chip microcomputer, and top cover is inverted, and forms a sun-shading mechanism, and control
Magnetic valve on storage tank processed is opened.The rainwater for making to collect in water tank is by water return pipeline annular on power transformation box come comprehensively to case
Change is cooled.
2nd, the present invention can make backwater by atomization spray orifice regularly arranged on water return pipeline in the presence of upper hydraulic pressure
Water in pipeline is uniformly sprayed on the surface of case change, and not only case is become and further cooled, and in water evaporation process
Heat absorption, plays splendid cooling-down effect.
3rd, the tree root shape radiator structure that the present invention is become on shell by case ensures come the daily heat-radiation belt that becomes to case, case change
Shell on rule be inserted with some copper heating columns, subsurface is extended into by the fin of dispersed in the bottom of heating column
Or under soil, daily radiating effectively can be carried out by surface soil, and increase and accumulated with soil contact.
4th, the present invention is attached, it is necessary to can when opening the door or be mobile by arc enabling shape housing with copper heating column
Easily become by opening arc shell plate come movable case.
5th, the arc shell plate in the present invention is made up of the acidproof moulding compound of phenolic aldehyde asbestos, can not only effectively completely cut off extraneous heat
Amount, and there is efficient decay resistance.
6th, multiple positive pole induction strips and multiple negative pole induction strips are staggered by the rainwater inductor in the present invention successively, and
Gap is provided between positive pole induction strip and negative pole induction strip, when rainwater is beaten in the rainwater inductor, raindrop cause positive pole induction strip
Conducted between negative pole induction strip, it is simple to be not only easy to implementation principle, and detection performance is sensitive.
Brief description of the drawings
Fig. 1 obtains overall structure diagram to be of the invention；
Fig. 2 is the structural representation that raising middle flask of the present invention becomes top cover；
Fig. 3 is the structure decomposition figure of driving box in the present invention；
Fig. 4 is the internal structure sectional view that raising middle flask of the present invention becomes body；
Fig. 5 is the structure decomposition figure of Shell Plate in the present invention；
Fig. 6 is the internal structure sectional view of rainwater inductor in the present invention.
In figure：1st, case becomes body；10th, water return pipeline；100th, it is atomized spray orifice；11st, PLC；12nd, storage tank；2nd, case
Become top cover；20th, rotating shaft；21st, anti-interference plate；210th, hinge；211st, torque spring；22nd, O-ring seal；23rd, rainwater inductor；
230th, positive plate；231st, negative plate；232nd, positive pole induction strip；233rd, negative pole induction strip；24th, temperature sensor；25th, magnetic valve；
26th, flexible pipe；3rd, support frame；4th, driving box；40th, servomotor；41st, decelerator；410th, axial interface is inputted；411st, output shaft connects
Mouthful；5th, Shell Plate；50th, installation screw；51st, arc column groove；52nd, copper heating column；53rd, dispersed fin.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-6 are referred to, the present invention provides a kind of technical scheme：
One kind is based on outdoor environment response type box-type substation, including case becomes body 1, and the top that case becomes body 1 is provided with a case
Become top cover 2, the top surface that case becomes top cover 2 is provided with a rainwater inductor 23, and rainwater inductor 23 is included on its two inwall just
Pole piece 230 and negative plate 231, are laterally installed with some positive pole induction strips 232 on positive plate 230, laterally fixed on negative plate 231
There are several negative pole induction strips 233, and multiple positive pole induction strips 232 and multiple negative pole induction strips 233 are staggered successively, rainwater
Multiple positive pole induction strips 232 and multiple negative pole induction strips 233 are staggered by inductor 23 successively, and the He of positive pole induction strip 232
Gap is provided between negative pole induction strip 233, when rainwater is beaten in the rainwater inductor 23, raindrop cause the He of positive pole induction strip 232
Conducted between negative pole induction strip 233, it is simple to be not only easy to implementation principle, and detection performance is sensitive, and the front that case becomes top cover 2 is set
There is one block of anti-interference plate 21, anti-interference plate 21 becomes top cover 2 with case by the hinge 210 on its top and is hinged, in the surrounding of hinge 210
A torque spring 211 is also arranged with, the effect of anti-interference plate 21 is to when case becomes top cover 2 and rotated, touch case and become this
It is obstructed during body 1, can be temporarily squeezed under the effect of hinge 210 at one end when rotating, rotated the contact position for becoming body 1 with case
I.e. restorable, the surface for becoming top cover 2 in case are additionally provided with a temperature sensor 24 in the presence of torque spring 211 when putting,
The both sides that case becomes body 1 are installed with support frame 3, and a driving box 4 is installed with the side wall of one of support frame 3, drive
Case 4 includes its internal servomotor 40 and the decelerator 41 of the bottom of servomotor 40, the top of decelerator 41 be provided with
The input axial interface 410 that the output shaft of servomotor 40 is fixedly connected, the side of decelerator 41 export provided with one with driving box 4
The output axial interface 411 that axle is fixedly connected, the both ends that case becomes body 1 are equipped with rotating shaft 20 and by 3 turns of rotating shaft 20 and support frame
Dynamic connection, and the output shaft of driving box 4 passes through one of support frame 3 and is fixedly and coaxially connected with rotating shaft 20, case becomes body 1
Inside is additionally provided with a PLC 11, and PLC 11 uses siemens PLC, the output port of PLC 11 with
Servomotor 40 is electrically connected with, and temperature sensor 24 uses PT100, and the output port of PLC 11 also respectively with temperature
Sensor 24, rainwater inductor 23 and magnetic valve 25 are electrically connected with, outdoor by sensing of the rainwater inductor 23 to rainwater come
Become top cover 2 to case to be adjusted, by the servomotor 40 on support frame 3 in hermetically sealed driving box 4 and reduction box 41 come to case
Become top cover 2 to be adjusted in real time, case change top cover 2 is caused to collect rainwater under rainy weather, the bottom of top cover 2 is become by case
Leaking hole and flexible pipe 26 of its connection collect rainwater into storage tank, in hot weather, are felt by temperature sensor 24
Know, and control servomotor 40 to invert by PLC 11, case change top cover 2 is inverted, forms a sun-shading mechanism,
The inner tip that case becomes body 1 is provided with a storage tank 12, and the top of storage tank 12 becomes top cover 2 with case by flexible pipe 26 and connected,
The junction for becoming top cover 2 in flexible pipe 26 and case is provided with a magnetic valve 25, and the inside that case becomes body 1 is placed with one time in a ring
Waterpipe 10, the top of water return pipeline 10 connect with storage tank 12, and if being equidistantly arranged with dry nebulization spray orifice on water return pipeline 10
100, while PLC 11 controls the magnetic valve 25 on storage tank to open, the rainwater for making to collect in water tank becomes body 1 by case
Upper annular water return pipeline 10 cools to become to case comprehensively, by atomization spray orifice 100 regularly arranged on water return pipeline 10,
The water in water return pipeline 10 can be made uniformly to be sprayed on case in the presence of upper hydraulic pressure to become on the surface of body 1, not only case is become
Body 1 is further cooled, and is absorbed heat in water evaporation process, plays splendid cooling-down effect.
Case change body 1 is equipped with one piece of Shell Plate 5 on the front and back, and Shell Plate 5 and case are set vertically between becoming body 1
There are some copper heating columns 52, be equipped with dispersed fin 53 in the bottom of every heating column 52, it is equal at the corner of Shell Plate 5
Provided with installation screw 50, and body 1 is become with case through installation screw 50 by bolt and is fixedly connected, the inwall of Shell Plate 5 is first-class
Away from provided with some arc column grooves 51 to match with copper heating column 52, by arc enabling shape Shell Plate 5 come with copper heat conduction
Post 52 is attached, it is necessary to easily can be become when opening the door or be mobile by opening Shell Plate 5 come movable case, the inwall of Shell Plate 5
On have an arc column groove 51, copper heating column 52 is stuck on case becomes by arc column groove 51, due to the dispersed fin of copper heating column 52
Piece 53 is fixed in ground, prevents case becomes from opening the door or being brought inconvenience when mobile, the screw on Shell Plate is pulled down into rear desheathing
The i.e. separable copper heating column 52 of plate 5 and case become body 1, while the shape of arc column groove 51 can also fully ensure that copper heat conduction
Preferably to radiate, Shell Plate 5 is made up the contact area of post of the acidproof moulding compound of phenolic aldehyde asbestos, can not only effectively completely cut off the external world
Heat, and there is efficient decay resistance.
Claims (8)
1. one kind is based on outdoor environment response type box-type substation, including case becomes body（1）, it is characterised in that：The case becomes this
Body（1）Top be provided with case and become top cover（2）, become body in the case（1）Both sides be installed with support frame（3）, wherein
One support frame as described above（3）Side wall on be installed with a driving box（4）, the case change body（1）Both ends be equipped with rotating shaft
（20）And pass through the rotating shaft（20）With support frame as described above（3）Rotation connection, and the driving box（4）Output shaft pass through
One support frame（3）And with the rotating shaft（20）It is fixedly and coaxially connected, the case becomes body（1）Be equipped with the front and back
One piece of Shell Plate（5）, the Shell Plate（5）Become body with the case（1）Between be provided with some copper heating columns vertically（52）,
In the every heating column（52）Bottom be equipped with dispersed fin（53）.
2. according to claim 1 be based on outdoor environment response type box-type substation, it is characterised in that：The case becomes top cover
（2）Top surface be provided with a rainwater inductor（23）, the case change top cover（2）Front be provided with one block of anti-interference plate（21）,
The anti-interference plate（21）Pass through the hinge on its top（210）Become top cover with the case（2）It is be hinged, in the hinge（210）'s
Surrounding is also arranged with a torque spring（211）, become top cover in the case（2）Surface be additionally provided with a temperature sensor
（24）.
3. according to claim 1 be based on outdoor environment response type box-type substation, it is characterised in that：The case becomes body
（1）Inner tip be provided with a storage tank（12）, the storage tank（12）Top pass through flexible pipe（26）Become with the case and push up
Lid（2）Connection, in the flexible pipe（26）Become top cover with the case（2）Junction be provided with a magnetic valve（25）, the case change
Body（1）Inside be placed with a water return pipeline in a ring（10）, the water return pipeline（10）Top and the storage tank
（12）Connection, and the water return pipeline（10）If dry nebulization spray orifice is equidistantly arranged with（100）.
4. according to claim 1 be based on outdoor environment response type box-type substation, it is characterised in that：The driving box
（4）Including its internal servomotor（40）With the servomotor（40）The decelerator of bottom（41）, the decelerator
（41）Top be provided with and the servomotor（40）The input axial interface that output shaft is fixedly connected（410）, the decelerator
（41）Side be provided with one with the driving box（4）The output axial interface that output shaft is fixedly connected（411）.
5. according to claim 1 be based on outdoor environment response type box-type substation, it is characterised in that：The Shell Plate
（5）Corner at be equipped with installation screw（50）, and the installation screw is passed through by bolt（50）Become body with the case（1）
It is fixedly connected, the Shell Plate（5）Inwall on be equidistantly provided with it is some with the copper heating column（52）The arc column to match
Groove（51）.
6. according to claim 1 be based on outdoor environment response type box-type substation, it is characterised in that：The rainwater sensing
Device（23）Including the positive plate on its two inwall（230）And negative plate（231）, the positive plate（230）If upper transverse direction is installed with
Dry positive pole induction strip（232）, the negative plate（231）Upper transverse direction is installed with several negative pole induction strips（233）, and it is multiple described
Positive pole induction strip（232）With multiple negative pole induction strips（233）It is staggered successively.
7. according to claim 1 or 4 based on outdoor environment response type box-type substation, it is characterised in that：The case becomes
Body（1）Inside be additionally provided with a PLC（11）, the PLC（11）Using SIEMENS PLC S7-200, institute
State PLC（11）Output port and the servomotor（40）It is electrically connected with.
8. according to claim 2,3 or 7 based on outdoor environment response type box-type substation, it is characterised in that：The temperature
Spend sensor（24）Using PT100, the PLC（11）Analog input port and the temperature sensor（24）With
The rainwater inductor（23）Electrical connection；The PLC（11）Output port and the magnetic valve（25）It is electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710906242.0A CN107508184A (en) | 2017-09-29 | 2017-09-29 | One kind is based on outdoor environment response type box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710906242.0A CN107508184A (en) | 2017-09-29 | 2017-09-29 | One kind is based on outdoor environment response type box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107508184A true CN107508184A (en) | 2017-12-22 |
Family
ID=60700210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710906242.0A Withdrawn CN107508184A (en) | 2017-09-29 | 2017-09-29 | One kind is based on outdoor environment response type box-type substation |
Country Status (1)
| Country | Link |
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| CN (1) | CN107508184A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551099A (en) * | 2018-04-09 | 2018-09-18 | 湖北民族学院 | A kind of system power supply isolating device under high wet heat condition |
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| CN106879214A (en) * | 2017-04-20 | 2017-06-20 | 李俊娴 | A kind of electrical control equipment cabinet with multiple heat dissipation function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551099A (en) * | 2018-04-09 | 2018-09-18 | 湖北民族学院 | A kind of system power supply isolating device under high wet heat condition |
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Application publication date: 20171222 |