CN105977835A - Transformer station prefabricated cabin and ventilation system therefor - Google Patents
Transformer station prefabricated cabin and ventilation system therefor Download PDFInfo
- Publication number
- CN105977835A CN105977835A CN201610483486.8A CN201610483486A CN105977835A CN 105977835 A CN105977835 A CN 105977835A CN 201610483486 A CN201610483486 A CN 201610483486A CN 105977835 A CN105977835 A CN 105977835A
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- CN
- China
- Prior art keywords
- mounting structure
- prefabricated cabin
- transformer station
- blower fan
- ventilating system
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- 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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- 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)
- Cage And Drive Apparatuses For Elevators (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention provides a transformer station prefabricated cabin and a ventilation system therefor, so as to solve a problem that a conventional ventilation system with a gravity shutter is not universal for air incoming and outgoing. The system comprises a blower fan and a gravity shutter structure, and the air incoming and outgoing ends of the blower fan are respectively provided with installation structures for installing the gravity shutter structure. During installation, the gravity shutter structure can be installed on different installation structures according to the actual needs, thereby enabling the ventilation system to be changed into an air incoming system or an air outgoing system. The installation process is convenient, and the ventilation system can achieve the switching of two modes: air incoming and air outgoing, and solves a problem that a conventional blower fan is not universal during installation. Moreover, the installation holes on the two installation structures can be designed and processed in a modularized manner, and the processing process is convenient.
Description
Technical field
The present invention relates to a kind of transformer station's prefabricated cabin and ventilating system thereof.
Background technology
Fast development along with electrical network, a kind of novel intelligent prefabricated cabin formula transformer station is at home by wide popularization and application, comparing old-fashioned transformer station, prefabricated cabin formula transformer station has the superiority of its brilliance in all many-sides, but ventilates and closed system design aspect also exists contradiction the most always in entirety.On the one hand, when prefabricated cabin formula transformer station normally works, it is needed to keep airtight space, when external environment condition is in badness, preventing internal electric equipment from being caused equipment short circuit by impacts such as humidity, dust storm, dusts, properly functioning on whole electrical network causes the impact that can not be ignored；On the other hand, owing to being provided with substantial amounts of heating element in transformer station, without heat dissipation channel, the heat distributed during heating element work cannot be discharged in time, the high temperature produced accelerates components and parts, the aging and damage of insulating part in transformer station, even cause electric short circuit accident time serious, involve the switchgear of periphery, thus affect the safe and stable operation of electrical network.
On October 29th, 2014 bulletin one that Authorization Notice No. is CN 203911293 U entitled " a kind of low voltage complete set ventilation heat abstractor " utility model patent in disclose a kind of ventilation heat abstractor, this ventilation heat abstractor includes intelligent temperature controller, temperature sensor, fan group, heat dissipation grid and self hang down type air grille, by the temperature in temperature sensor detection low voltage complete set, and this temperature signal is transferred to intelligent temperature controller, intelligent temperature controller controls fan group part and opens or be all turned on, heat in low voltage complete set is transferred out by heat dissipation grid, now self hang down type air grille automatically opens up；When fan group is closed, self hang down type air grille is automatically switched off.Heat in cabinet can be discharged by this ventilation heat abstractor in time in time, and after fan group is closed, self hang down type air grille is automatically switched off, it is to avoid the external environment impact on assembly each in cabinet.
But in this ventilation heat abstractor, the heat in cabinet can only outwards be discharged by fan, in i.e. the wind direction of fan is only cabinet outside cabinet.When being passed through air to reduce the temperature in low voltage complete set in needing by cabinet extroversion cabinet, owing to the blade of self hang down type louver structure naturally droops under gravity, and blade only can rotate to fixing direction, self hang down type louver structure can not be opened, and air can not be led in cabinet by outside cabinet.And in order to realize being passed through the purpose of air in cabinet, the other ventilation heat abstractor with self hang down type louver structure can only be designed, and needing to be equipped with the fixed structure of different self hang down type BAIYE and for the structure being connected with cabinet, design and the course of processing are relatively complicated.The blower fan of current band self hang down type BAIYE cannot complete the switching of air intake and air-out mode when mounted.
Summary of the invention
It is an object of the invention to provide a kind of transformer station's prefabricated cabin and ventilating system thereof, to solve ventilating system uncurrent problem when air intake and air-out of current band self hang down type BAIYE.
For achieving the above object, the technical scheme of transformer station of the present invention prefabricated cabin ventilating system is: a kind of transformer station prefabricated cabin ventilating system, including blower fan and self hang down type louver structure, described blower fan air intake and outlet air end are equipped with the mounting structure for installing described self hang down type louver structure.
Further, transformer station's prefabricated cabin ventilating system also includes that blower fan protective cover, described mounting structure are equipped with the installing hole for installing blower fan protective cover.
In described mounting structure near prefabricated cabin bulkhead for the first mounting structure, another is the second mounting structure, described first mounting structure is fixed on prefabricated cabin inwall, described second mounting structure is fixed on the first mounting structure, and described assembling is between the first mounting structure and the second mounting structure.
Connect on described first mounting structure and have for preventing rainwater from entering the rainproof grid of ventilating system.
Transformer station of the present invention prefabricated cabin ventilating system provides the benefit that: be respectively provided with the mounting structure of self hang down type louver structure at blower fan air intake and outlet air end, two mounting structures is equipped with the structures such as installing hole to install self hang down type louver structure.During installation, according to the actual needs, self hang down type louver structure is arranged on different mounting structures, this ventilating system can be made to become air inlet system or outlet system of air, installation process is convenient, and same ventilating system can realize air intake and the switching of air-out both of which, solves the most uncurrent problem of existing blower fan, and the installing hole on two mounting structures can be with modularized design and processing, the course of processing is convenient.
The technical scheme of transformer station's prefabricated cabin of the present invention is: a kind of transformer station prefabricated cabin, including transformer station's prefabricated cabin ventilating system, described transformer station prefabricated cabin ventilating system includes that blower fan and self hang down type louver structure, described blower fan air intake and outlet air end are equipped with the mounting structure for installing described self hang down type louver structure.
Transformer station of the present invention prefabricated cabin provides the benefit that: be respectively provided with the mounting structure of self hang down type louver structure at blower fan air intake and outlet air end, two mounting structures is equipped with the structures such as installing hole to install self hang down type louver structure.During installation, according to the actual needs, self hang down type louver structure is arranged on different mounting structures, this ventilating system can be made to become air inlet system or outlet system of air, installation process is convenient, and same ventilating system can realize air intake and the switching of air-out both of which, solves the most uncurrent problem of existing blower fan, and the installing hole on two mounting structures can be with modularized design and processing, the course of processing is convenient.
Accompanying drawing explanation
Schematic diagram when Fig. 1 is not work in power transformation device prefabricated cabin ventilating system embodiment of the present invention；
Fig. 2 is the axonometric chart of Fig. 1；
Fig. 3 is schematic diagram during air intake state in power transformation device prefabricated cabin ventilating system embodiment of the present invention；
Fig. 4 is the axonometric chart of Fig. 3；
Fig. 5 is schematic diagram during air-out state in power transformation device prefabricated cabin ventilating system embodiment of the present invention；
Fig. 6 is the axonometric chart of Fig. 5.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
The specific embodiment of transformer station's prefabricated cabin ventilating system of the present invention, as shown in Figures 1 to 6, wherein, 1 is the wall of transformer station's prefabricated cabin, 2 for connecting framework, and 3 is rainproof grid, and 4 is the first installing plate, and 5 is the second installing plate, 6 is self hang down type louver structure, and 7 is blower fan, and 8 is blower fan protective cover.First installing plate 4 is embedded in transformer station's prefabricated cabin wall 1, and the left side shown in Fig. 1 is outside prefabricated cabin, in right side is prefabricated cabin.The flanged part of surrounding of rainproof grid 3, rainproof grid 3 is connected on the first installing plate 4 by connecting framework 2, second installing plate 5 includes the tubular structure axial along blower fan and is perpendicular to the platy structure of blower fan, tubular structure and the fixing connection of platy structure, the tubular structure of the second installing plate 5 is connected on the first installing plate 4, the left end of blower fan 7 is connected on the first installing plate 4, right-hand member is connected on the platy structure of the second installing plate 5, all offers the air vent for air circulation in the middle of the first installing plate 4 and the second installing plate 5.The platy structure of the first installing plate 4 and the second installing plate 5 is equipped with the installing hole installed for self hang down type louver structure 6 and blower fan protective cover 8.As depicted in figs. 1 and 2, self hang down type shutter mechanism 6 is arranged on the platy structure of the second installing plate 5, blower fan protective cover is arranged on the first installing plate 4.When blower fan is not actuated, self hang down type louver structure 6 is in the state being automatically switched off.It is additionally provided with the installing hole being connected with prefabricated cabin wall 4 and the installing hole being connected with blower fan on first installing plate 4, the platy structure of the second installing plate 5 is additionally provided with the installing hole being connected with blower fan.In the present embodiment, the first installing plate 4 is the first mounting structure, and the second installing plate 5 is the second mounting structure, and the first installing plate 4 and the second installing plate 5 constitute assembling framework, and assembling framework is by metal material.Connect framework 2 and be the connector of rainproof grid.Self hang down type louver structure 6 is fabricated by by light-duty alloy material, and naturalness seal performance is good, anticorrosion, ageing-resistant, and service life is long.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 diagram it can be seen that the size of the first installing plate 4 is more than the platy structure size of the second installing plate 5.
When needs are passed through air in prefabricated cabin, keep the state in Fig. 1 and Fig. 2, open blower fan, self hang down type BAIYE automatically turns under the effect of blower fan, making the air outside nacelle flow through the through hole of the first installing plate 4, blower fan, the through hole of the second installing plate 4 and self hang down type louver structure 6 and enter in nacelle, blower fan protective cover is prevented from operator and touches blower fan by mistake.After blower fan quits work, self hang down type louver structure automatically falls off, and is covered by the air vent on the second installing plate 5, it is ensured that cabin internal unit running environment is clean and tidy, prevent dirt sand from entering in cabin, it is possible to prevents toy etc. from entering and damages electrical equipment.
When in needs are by cabin to air draft out of my cabin, the position of the self hang down type louver structure 6 in existing ventilating system and blower fan protective cover 8 is exchanged, owing to being all simultaneously provided with installation self hang down type louver structure and the installing hole of protective cover on the platy structure of the first installing plate 4 and the second installing plate 5, can realize quickly installing, and need not the mounting structure of extra design and installation self hang down type louver structure.After installing to nacelle, opening blower fan, air-supply outside nacelle, self hang down type louver structure can be opened under the wind-force effect of blower fan, and be automatically switched off after blower fan quits work, and keeps below deck equipment to run annular clean and tidy, reaches the purpose in cabin and will isolated out of my cabin.
In other embodiment of transformer station of the present invention prefabricated cabin ventilating system, the platy structure consistent size of the first installing plate and the second installing plate, position of mounting hole thereon is also consistent, in the course of processing, it is only necessary to design and process a platy structure.
In other embodiments of transformer station of the present invention prefabricated cabin ventilating system, blower fan protective cover and self hang down type louver structure can be arranged on same one end of blower fan.
In other embodiments of transformer station of the present invention prefabricated cabin ventilating system, the material of mounting structure and self hang down type louver structure can select according to actual working state.
The embodiment of transformer station's prefabricated cabin of the present invention, described transformer station prefabricated cabin includes ventilating system, and with above-mentioned transformer station's prefabricated cabin ventilating system always, its content does not repeats them here its structure.
Claims (8)
1. transformer station's prefabricated cabin ventilating system, including blower fan and self hang down type louver structure, it is characterised in that: described blower fan air intake and outlet air end are equipped with the mounting structure for installing described self hang down type louver structure.
Transformer station the most according to claim 1 prefabricated cabin ventilating system, it is characterised in that: also include that blower fan protective cover, described mounting structure are equipped with the installing hole for installing blower fan protective cover.
Transformer station the most according to claim 1 prefabricated cabin ventilating system, it is characterized in that: in described mounting structure near prefabricated cabin bulkhead for the first mounting structure, another is the second mounting structure, described first mounting structure is fixed on prefabricated cabin inwall, described second mounting structure is fixed on the first mounting structure, and described assembling is between the first mounting structure and the second mounting structure.
Transformer station the most according to claim 3 prefabricated cabin ventilating system, it is characterised in that: connect on described first mounting structure and have for preventing rainwater from entering the rainproof grid of ventilating system.
5. transformer station's prefabricated cabin, including transformer station's prefabricated cabin ventilating system, described transformer station prefabricated cabin ventilating system includes blower fan and self hang down type louver structure, it is characterised in that: described blower fan air intake and outlet air end are equipped with the mounting structure for installing described self hang down type louver structure.
Transformer station the most according to claim 5 prefabricated cabin, it is characterised in that: also include that blower fan protective cover, described mounting structure are equipped with the installing hole for installing blower fan protective cover.
Transformer station the most according to claim 5 prefabricated cabin, it is characterized in that: in described mounting structure near prefabricated cabin bulkhead for the first mounting structure, another is the second mounting structure, described first mounting structure is fixed on prefabricated cabin inwall, described second mounting structure is fixed on the first mounting structure, and described assembling is on the second mounting structure.
Transformer station the most according to claim 7 prefabricated cabin, it is characterised in that: connect on described first mounting structure and have for preventing rainwater from entering the rainproof 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 true CN105977835A (en) | 2016-09-28 |
| CN105977835B CN105977835B (en) | 2018-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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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Cited By (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 |
| CN108105929A (en) * | 2017-12-01 | 2018-06-01 | 许继电气股份有限公司 | A kind of 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 |
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|---|---|---|---|---|
| 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
Patent Citations (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 |
Cited By (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 |
| CN108105929A (en) * | 2017-12-01 | 2018-06-01 | 许继电气股份有限公司 | A kind of 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 |
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| Publication number | Publication date |
|---|---|
| CN105977835B (en) | 2018-04-17 |
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