CN201051617Y - A pre-installed transformer substation box with top heat radiation blower - Google Patents
A pre-installed transformer substation box with top heat radiation blower Download PDFInfo
- Publication number
- CN201051617Y CN201051617Y CNU2007200689490U CN200720068949U CN201051617Y CN 201051617 Y CN201051617 Y CN 201051617Y CN U2007200689490 U CNU2007200689490 U CN U2007200689490U CN 200720068949 U CN200720068949 U CN 200720068949U CN 201051617 Y CN201051617 Y CN 201051617Y
- Authority
- CN
- China
- Prior art keywords
- transformer station
- heat radiation
- utility
- installed transformer
- model
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Transformer Cooling (AREA)
Abstract
The utility model relates to a prepackage type converting station casing of a heat radiation draught fan with a top, which comprises a prepackage type converting station casing. The utility model is characterized in that a heat radiation draught fan is arranged on the top portion of the prepackage type converting station casing. Two heat radiation draught fans are arranged. The utility model has the advantages that the utility model strengthens heat-sinking capabilities of inner equipment of the prepackage type converting station, and increases life spans and use enduring capabilities of the equipment.
Description
Technical field
The utility model relates to a kind of heat abstractor, particularly a kind of pre-installed transformer station box with the cooling fan at top.
Technical background
The high voltage/low voltage preassembled transformer station is a kind of novel middle pressure transformer and distribution power station equipment.Along with development of market economy, country is in the urban and rural power grids construction and transforming, require high pressure directly to enter load center, form the power supply general layout of high powered-transformer step-down-low-voltage distribution, thus power supply with distribution transforming will to save land, the direction of economize on electricity, compact, miniaturization, unattended duty develops.Preassembled transformer station has the best product of these characteristics just, thereby is used widely in urban distribution network.Preassembled transformer station is one of most economical in the current distribution system, the most economical, science, safest novel power distribution equipment, and it is to integrate high-tension switch cabinet, transformer, low-tension switch cabinet, and the preassembled transformer station that assembling is finished in manufactory.More and more littler present user for the volume requirement of preassembled transformer station, so the heat dissipation problem of equipment is a big key issue.Temperature rise in the preassembled transformer station is got over Gao Ze for useful life of its inner member and to use tolerance also be a test.But because the volume of preassembled transformer station is less, the heat that therefore uses the ventilation of natural style its internal unit can't be distributed is discharged, thereby it innerly heats up higherly, reduces the useful life of equipment and uses tolerance.
Summary of the invention
The purpose of this utility model is to solve the problem that preassembled transformer station utilizes the heat that internal unit can't be distributed of natural draft existence fully to discharge in the prior art, and a kind of pre-installed transformer station box with the cooling fan at top is provided.A kind of pre-installed transformer station box with the cooling fan at top of the utility model design comprises pre-installed transformer station box, and it is characterized in that: the top at pre-installed transformer station box is provided with cooling fan.Cooling fan is provided with two.The utility model has the advantages that the heat-sinking capability of the internal unit of having strengthened preassembled transformer station, increase the useful life of equipment and use tolerance.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
Comprise pre-installed transformer station box 1 among the figure, it is characterized in that: be provided with cooling fan 2 at the top of pre-installed transformer station box 1.Cooling fan 2 is provided with two.In use, high-tension switch cabinet in the pre-installed transformer station box 1, transformer, equipment such as low-tension switch cabinet have produced a large amount of heats, heat collects in the top of pre-installed transformer station box 1, if there are not compulsory ventilation equipment, the heat that compiles will be full of useful life of the inner device components of whole pre-installed transformer station box 1 influence and working properly, and utilization is arranged on the cooling fan 2 at top, can effectively heat be got rid of, along with the heat at top is got rid of, the slit of pre-installed transformer station box 1 bottom can replenish and enter corresponding cold air, thereby can be more effectively the heat of inside be distributed, guarantee useful life of device components of pre-installed transformer station box 1 inside and working properly.
Claims (2)
1. the pre-installed transformer station box with the cooling fan at top comprises pre-installed transformer station box, it is characterized in that: the top at pre-installed transformer station box is provided with cooling fan.
2. by the described a kind of pre-installed transformer station box with the cooling fan at top of claim 1, it is characterized in that: cooling fan is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200689490U CN201051617Y (en) | 2007-04-13 | 2007-04-13 | A pre-installed transformer substation box with top heat radiation blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200689490U CN201051617Y (en) | 2007-04-13 | 2007-04-13 | A pre-installed transformer substation box with top heat radiation blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201051617Y true CN201051617Y (en) | 2008-04-23 |
Family
ID=39338108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200689490U Expired - Fee Related CN201051617Y (en) | 2007-04-13 | 2007-04-13 | A pre-installed transformer substation box with top heat radiation blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201051617Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058701A (en) * | 2016-06-07 | 2016-10-26 | 顺特电气设备有限公司 | Preassembled transformer substation for shield tunnelling machine |
-
2007
- 2007-04-13 CN CNU2007200689490U patent/CN201051617Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058701A (en) * | 2016-06-07 | 2016-10-26 | 顺特电气设备有限公司 | Preassembled transformer substation for shield tunnelling machine |
| CN106058701B (en) * | 2016-06-07 | 2018-05-29 | 顺特电气设备有限公司 | The preassembled transformer station of shielding tunnel excavator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201051617Y (en) | A pre-installed transformer substation box with top heat radiation blower | |
| CN101980374A (en) | Solar photovoltaic module with function of temperature adjustment | |
| CN201210647Y (en) | Switched mode power supply component for power amplifier | |
| CN205051559U (en) | Wind power converter cabinet | |
| CN202353430U (en) | Integrated one-piece frequency converter | |
| CN113889887A (en) | Heat dissipation method for transformer room of box-type substation | |
| CN201764630U (en) | Air-conditioner auxiliary starter combined with double PTC chips | |
| CN201582879U (en) | Structural improvement of power control device of high-power electromagnetic oven | |
| CN201402932Y (en) | Semi-open box-type substation | |
| CN204333676U (en) | Box-type substation | |
| CN204669207U (en) | With the frequency converter of cooling stand | |
| CN201937449U (en) | Switching power supply cooling case with two-way radiating air duct | |
| CN202285465U (en) | Electric cabinet integrating resistor | |
| CN201163064Y (en) | Electric heater | |
| CN204179492U (en) | A kind of low-voltage electrical cabinet | |
| CN221668910U (en) | Heat abstractor for energy storage battery | |
| CN203014236U (en) | Box-type substation | |
| CN216691330U (en) | Configuration structure for electrical equipment of large megawatt unit of medium-voltage wind power generation system | |
| CN203761682U (en) | Magnetic cell with winding being integrated on printed circuit board, and heat dissipation structure for winding | |
| CN203070907U (en) | High-altitude damp-heat type combined type transformer for wind power generation | |
| CN203747622U (en) | Dedicated switching power supply for electronic jacquard machine | |
| CN217469254U (en) | Ventilation structure and box-type substation applying same | |
| CN203352500U (en) | Motor soft starter | |
| CN202050355U (en) | Main circuit module of power supply box | |
| CN211424562U (en) | Aroma humidifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20150413 |
|
| EXPY | Termination of patent right or utility model |