CN105977835B - A kind of substation's prefabricated cabin and its ventilating system - Google Patents
A kind of substation's prefabricated cabin and its ventilating system Download PDFInfo
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- CN105977835B CN105977835B CN201610483486.8A CN201610483486A CN105977835B CN 105977835 B CN105977835 B CN 105977835B CN 201610483486 A CN201610483486 A CN 201610483486A CN 105977835 B CN105977835 B CN 105977835B
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- mounting structure
- wind turbine
- hang down
- cabin
- down type
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- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 15
- 230000009471 action Effects 0.000 claims description 5
- 238000013461 design Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000011900 installation process Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 241000276425 Xiphophorus maculatus Species 0.000 description 9
- 238000009423 ventilation Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The present invention provides a kind of substation's prefabricated cabin and its ventilating system, to solve the problems, such as the current ventilating system air inlet and outlet with self hang down type blinds when is uncurrent.Substation's prefabricated cabin ventilating system, including wind turbine and self hang down type louver structure, the wind turbine air intake and outlet air end are equipped with the mounting structure for installing the self hang down type louver structure.During installation, according to the actual needs, self hang down type louver structure is installed on different mounting structures, the ventilating system can be made to be changed into air inlet system or outlet system of air, installation process is convenient, and same ventilating system is that the switching of air inlet and outlet both of which can be achieved, and solves the problems, such as that existing wind turbine is uncurrent when mounted, and the mounting hole on two mounting structures can be convenient with modularized design and processing, process.
Description
Technical field
The present invention relates to a kind of substation's prefabricated cabin and its ventilating system.
Background technology
With the fast development of power grid, a kind of new intelligent prefabricated cabin formula substation is widely popularized at home should
With, compared to old-fashioned substation, there is its remarkable superiority in prefabricated cabin formula substation in all various aspects, but integrally ventilation with it is close
Closing system design aspect, also there is contradiction always.On the one hand, when prefabricated cabin formula substation works normally, it is necessary to which its holding is close
The space closed, when external environment condition is in badness, prevents internal electric equipment to be subject to the influences such as humidity, dust storm, dust to make
Forming apparatus short circuit, the influence that can not be ignored is caused to the normal operation of whole power grid；On the other hand, due to being provided with substation
Substantial amounts of heating element, if without heat dissipation channel, the heat that heating element distributes when working can not discharge in time, produce
High temperature accelerate the aging and damage of component in substation, insulating part, even trigger electric short circuit accident when serious, involve
The switchgear on periphery, so as to influence the safe and stable operation of power grid.
On October 29th, 2014 bulletin Authorization Notice No. be one of 203911293 U of CN it is entitled " a kind of low pressure into
A kind of ventilation heat abstractor is disclosed in the utility model patent of complete equipment ventilation heat abstractor ", which includes
Intelligent temperature controller, temperature sensor, fan group, heat dissipation grid and self hang down type air grille, are detected by temperature sensor
Temperature in low voltage complete set, and the temperature signal is transferred to intelligent temperature controller, intelligent temperature controller control wind
Fan group part is opened or is all turned on, and the heat in low voltage complete set is transferred out by heat dissipation grid, at this time self hang down type
Air grille automatically opens up；When fan group is closed, self hang down type air grille is automatically closed.The ventilation heat abstractor can in time by
Heat in cabinet is discharged in time, and after fan group is closed, self hang down type air grille is automatically closed, and avoids external environment to each in cabinet
The influence of component.
But in the ventilation heat abstractor, fan can only outwards discharge the heat in cabinet, i.e. the wind direction of fan can only
For in cabinet to outside cabinet.When needing by being passed through air in cabinet extroversion cabinet to reduce the temperature in low voltage complete set,
Since the blade of self hang down type louver structure naturally droops under gravity, and blade can only be rotated to fixed direction,
Self hang down type louver structure cannot be opened, and air cannot be by leading in cabinet outside cabinet.And the purpose of air is passed through into cabinet in order to realize,
The other ventilation heat abstractor with self hang down type louver structure can only be designed, it is necessary to be equipped with the fixation of different self hang down type blinds
Structure and the structure for being connected with cabinet, design and process are relatively complicated.The current wind turbine with self hang down type blinds exists
The switching of air inlet and outlet pattern can not be completed during installation.
The content of the invention
It is an object of the invention to provide a kind of substation's prefabricated cabin and its ventilating system, to solve current band self hang down type
The ventilating system of blinds uncurrent problem in air inlet and outlet.
To achieve the above object, the technical solution of substation's prefabricated cabin ventilating system of the present invention is：A kind of substation is prefabricated
Cabin ventilating system, including wind turbine and self hang down type louver structure, the wind turbine air intake and outlet air end are equipped with described for installing
The mounting structure of self hang down type louver structure.
Further, substation's prefabricated cabin ventilating system further includes wind turbine protective cover, and the mounting structure is equipped with use
In the mounting hole of installation wind turbine protective cover.
Close to prefabricated cabin bulkhead it is the first mounting structure in the mounting structure, another is the second mounting structure, institute
State the first mounting structure to be fixed on prefabricated cabin inner wall, second mounting structure is fixed on the first mounting structure, the wind
Machine is installed between the first mounting structure and the second mounting structure.
It is connected with first mounting structure for preventing rainwater from entering the rain-proof grid of ventilating system.
The beneficial effect of substation's prefabricated cabin ventilating system of the present invention is：It is respectively provided with wind turbine air intake and outlet air end from vertical
The mounting structure of formula louver structure, is equipped with the structures such as mounting hole to install self hang down type louver structure on two mounting structures.Peace
During dress, according to the actual needs, self hang down type louver structure is installed on different mounting structures, you can become the ventilating system
For air inlet system or outlet system of air, installation process is convenient, and same ventilating system is that air inlet and outlet both of which can be achieved
Switching, solves the problems, such as that existing wind turbine is uncurrent when mounted, and the mounting hole on two mounting structures can be with module
Change design and processing, process is convenient.
The technical solution of substation's prefabricated cabin of the present invention is：A kind of substation's prefabricated cabin, including substation's prefabricated cabin are led to
Wind system, substation's prefabricated cabin ventilating system include wind turbine and self hang down type louver structure, the wind turbine air intake and outlet air
End is equipped with the mounting structure for installing the self hang down type louver structure.
The beneficial effect of substation's prefabricated cabin of the present invention is：Self hang down type blinds knot is respectively provided with wind turbine air intake and outlet air end
The mounting structure of structure, is equipped with the structures such as mounting hole to install self hang down type louver structure on two mounting structures.During installation, according to
Actual needs, self hang down type louver structure are installed on different mounting structures, you can the ventilating system is changed into air inlet system
System or outlet system of air, installation process is convenient, and same ventilating system is that the switching of air inlet and outlet both of which can be achieved, and is solved
Existing wind turbine uncurrent problem when mounted, and mounting hole on two mounting structures can with modularized design and plus
Work, process are convenient.
Brief description of the drawings
Fig. 1 is schematic diagram when not working in present invention change electric appliance prefabricated cabin ventilating system embodiment；
Fig. 2 is the stereogram of Fig. 1；
Fig. 3 is the schematic diagram when present invention becomes inlet air state in electric appliance prefabricated cabin ventilating system embodiment；
Fig. 4 is the stereogram of Fig. 3；
Fig. 5 is the schematic diagram when present invention becomes outlet air state in electric appliance prefabricated cabin ventilating system embodiment；
Fig. 6 is the stereogram of Fig. 5.
Embodiment
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The specific embodiment of substation's prefabricated cabin ventilating system of the present invention, as shown in Figures 1 to 6, wherein, 1 is power transformation
The wall for prefabricated cabin of standing, 2 be connection framework, and 3 be rain-proof grid, and 4 be the first installing plate, and 5 be the second installing plate, and 6 be self hang down type
Louver structure, 7 be wind turbine, and 8 be wind turbine protective cover.First installing plate 4 is embedded in substation's prefabricated cabin wall 1, shown in Fig. 1
Left side is outside prefabricated cabin, right side is in prefabricated cabin.The flanged part of surrounding of rain-proof grid 3, rain-proof grid 3 pass through connection framework
2 are connected on the first installing plate 4, and the second installing plate 5 includes the tubular structure along wind turbine axial direction and the tabular knot perpendicular to wind turbine
Structure, tubular structure are fixedly connected with platy structure, and the tubular structure of the second installing plate 5 is connected on the first installing plate 4, wind turbine 7
Left end be connected on the first installing plate 4, right end is connected on the platy structure of the second installing plate 5, the first installing plate 4 and second
The ventilation hole for air circulation is all offered among installing plate 5.On the platy structure of the first installing plate 4 and the second installing plate 5
It is equipped with the mounting hole installed for self hang down type louver structure 6 and wind turbine protective cover 8.As depicted in figs. 1 and 2, by self hang down type blinds
Mechanism 6 is installed on the platy structure of the second installing plate 5, and wind turbine protective cover is installed on the first installing plate 4.Wind turbine is not actuated
When, self hang down type louver structure 6 is in the state being automatically closed.It is additionally provided with what is be connected with prefabricated cabin wall 1 on first installing plate 4
Mounting hole and the mounting hole being connected with wind turbine, are additionally provided with the mounting hole being connected with wind turbine on the platy structure of the second installing plate 5.This
In embodiment, the first installing plate 4 as the first mounting structure, the second installing plate 5 as the second mounting structure, the first installing plate 4
Assembling frame is constituted with the second installing plate 5, assembling frame is by metal material.Connection framework 2 is rain-proof grid
Connector.Self hang down type louver structure 6 is fabricated by light-duty alloy material, under natural conditions good airproof performance, anti-corrosion, resistance to old
Change, service life length.In the present embodiment, the first installing plate 4 is different with the size of the platy structure of the second installing plate 5, by illustrating
In as can be seen that the first installing plate 4 size be more than the second installing plate 5 platy structure size.
When needing to be passed through air into prefabricated cabin, the state in Fig. 1 and Fig. 2 is kept, opens wind turbine, self hang down type blinds exists
Automatically turned under the action of wind turbine, make the air outside nacelle flow through the through hole of the first installing plate 4, wind turbine, the second installing plate 4 it is logical
Hole and self hang down type louver structure 6 enter in nacelle, and wind turbine protective cover can prevent operating personnel from touching wind turbine by mistake.Wind turbine is stopped
Afterwards, self hang down type louver structure is automatically fallen off, and the ventilation hole on the second installing plate 5 is covered, and ensures cabin internal unit running environment
Neatly, prevent dirt is husky to enter in cabin, enter prevented also from toy etc. and damage electrical equipment.
When needing to during air draft out of my cabin, the self hang down type louver structure 6 in existing ventilating system and wind turbine being prevented in cabin
The position of shield 8 is exchanged, due to being equipped with installation at the same time certainly on the platy structure of the first installing plate 4 and the second installing plate 5
The mounting hole of vertical formula louver structure and protective cover, it is possible to achieve quickly installation, and it is not required extra design and installation to hang down certainly
The mounting structure of formula louver structure.After in installation to nacelle, wind turbine is opened, is blown to outside nacelle, self hang down type louver structure can
Open under the wind-force effect of wind turbine, and be automatically closed after wind turbine is stopped, keep below deck equipment operation annular clean and tidy, reach
Purpose in by cabin with isolating out of my cabin.
In other embodiments of substation's prefabricated cabin ventilating system of the present invention, the first installing plate and the second installing plate
Platy structure size is consistent, and position of mounting hole thereon is also consistent, in process, it is only necessary to one tabular of design and processing
Structure.
In the other embodiment of substation's prefabricated cabin ventilating system of the present invention, wind turbine protective cover and self hang down type louver structure
The same end of wind turbine can be arranged on.
In the other embodiment of substation's prefabricated cabin ventilating system of the present invention, mounting structure and self hang down type louver structure
Material can make choice according to actual working state.
The embodiment of substation's prefabricated cabin of the present invention, substation's prefabricated cabin include ventilating system, its structure with it is upper
Always, details are not described herein for its content for the substation's prefabricated cabin ventilating system stated.
Claims (4)
1. a kind of substation's prefabricated cabin ventilating system, including wind turbine and self hang down type louver structure, it is characterised in that：The wind turbine into
Wind end and outlet air end are equipped with the mounting structure for installing the self hang down type louver structure, which further includes wind turbine and prevent
Shield, the mounting structure are equipped with the mounting hole for installing wind turbine protective cover, close to prefabricated cabin cabin in the mounting structure
Wall for the first mounting structure, another is the second mounting structure, and first mounting structure is fixed on prefabricated cabin inner wall, institute
The second mounting structure is stated to be fixed on the first mounting structure, the assembling the first mounting structure and the second mounting structure it
Between, when being passed through air into prefabricated cabin, the wind turbine protective cover is installed on the first mounting structure, the self hang down type blinds knot
Structure is installed on the second mounting structure, opens wind turbine, self hang down type louver structure under the action of the wind turbine automatically towards opening in cabin, when
To during air draft out of my cabin in from cabin, the wind turbine protective cover is installed on the second mounting structure, the self hang down type louver structure installation
On the first mounting structure, wind turbine is opened, self hang down type louver structure automatic court under the action of wind turbine opens out of my cabin.
2. substation's prefabricated cabin ventilating system according to claim 1, it is characterised in that：Connect on first mounting structure
It is connected to for preventing rainwater from entering the rain-proof grid of ventilating system.
3. a kind of substation's prefabricated cabin, including substation's prefabricated cabin ventilating system, substation's prefabricated cabin ventilating system include
Wind turbine and self hang down type louver structure, it is characterised in that：The wind turbine air intake and outlet air end are equipped with described from vertical for installing
The mounting structure of formula louver structure, substation's prefabricated cabin further include wind turbine protective cover, and the mounting structure is equipped with for pacifying
The mounting hole of wind turbine protective cover is filled, close to prefabricated cabin bulkhead is the first mounting structure in the mounting structure, another is the
Two mounting structures, first mounting structure are fixed on prefabricated cabin inner wall, and second mounting structure is fixed on the first installation
In structure, the assembling is on the second mounting structure, when being passed through air into prefabricated cabin, the wind turbine protective cover installation
On the first mounting structure, the self hang down type louver structure is installed on the second mounting structure, opens wind turbine, self hang down type blinds knot
Structure under the action of the wind turbine automatically towards opening in cabin, when to during air draft out of my cabin, the wind turbine protective cover is installed on second in cabin
On mounting structure, the self hang down type louver structure is installed on the first mounting structure, opens wind turbine, self hang down type louver structure is in wind
Automatic court opens out of my cabin under the action of machine.
4. substation's prefabricated cabin according to claim 3, it is characterised in that：It is connected with and is used on first mounting structure
Prevent rainwater from entering the rain-proof grid of ventilating system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610483486.8A CN105977835B (en) | 2016-06-28 | 2016-06-28 | A kind of substation's prefabricated cabin and its ventilating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610483486.8A CN105977835B (en) | 2016-06-28 | 2016-06-28 | A kind of substation's prefabricated cabin and its ventilating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105977835A CN105977835A (en) | 2016-09-28 |
| CN105977835B true CN105977835B (en) | 2018-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610483486.8A Active CN105977835B (en) | 2016-06-28 | 2016-06-28 | A kind of substation's prefabricated cabin and its ventilating system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123938A (en) * | 2017-06-26 | 2017-09-01 | 青岛特锐德电气股份有限公司 | A kind of prefabricated cabin and ventilating system |
| CN108105929B (en) * | 2017-12-01 | 2022-03-11 | 许继电气股份有限公司 | Prefabricated cabin |
| CN111193210A (en) * | 2019-12-30 | 2020-05-22 | 青岛特锐德电气股份有限公司 | Wind catching system for prefabricated substation |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2891417Y (en) * | 2006-03-02 | 2007-04-18 | 上海大华电器设备有限公司 | Reverse V-type box ventilation device in transformer substation |
| CN202384681U (en) * | 2012-01-16 | 2012-08-15 | 青岛黄海电器设备有限公司 | Outdoor prefabricated substation with ventilation structure |
| CN103644619A (en) * | 2013-11-28 | 2014-03-19 | 中山市蓝水能源科技发展有限公司 | Indoor air conditioning ventilator |
| CN203879775U (en) * | 2014-06-04 | 2014-10-15 | 浙江聚英风机工业有限公司 | Cylindrical side wall draught fan |
| CN204115144U (en) * | 2014-07-23 | 2015-01-21 | 刘永安 | Full-automatic multi-functional air purifier |
| CN205811362U (en) * | 2016-06-28 | 2016-12-14 | 许继电气股份有限公司 | Transformer station's prefabricated cabin and ventilating system thereof |
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2016
- 2016-06-28 CN CN201610483486.8A patent/CN105977835B/en active Active
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| CN105977835A (en) | 2016-09-28 |
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