CN203813258U - A wholly-indoor transformer substation induced draught system - Google Patents
A wholly-indoor transformer substation induced draught system Download PDFInfo
- Publication number
- CN203813258U CN203813258U CN201420085496.2U CN201420085496U CN203813258U CN 203813258 U CN203813258 U CN 203813258U CN 201420085496 U CN201420085496 U CN 201420085496U CN 203813258 U CN203813258 U CN 203813258U
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- China
- Prior art keywords
- transformer
- chamber
- transformer room
- radiator
- induced draught
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Abstract
The utility model relates to a wholly-indoor transformer substation induced draught system comprising a transformer chamber and a radiator chamber. The transformer chamber and the radiator chamber are arranged in a split and adjacent mode. A transformer is arranged in the transformer chamber. A radiator is arranged in the radiator chamber. An underground air inlet is arranged below the transformer. A transformer chamber natural air inlet is arranged on one side of the lower portion of the transformer chamber. An induced draught opening is arranged on one side of the upper portion of the transformer chamber. A radiator chamber natural air inlet is arranged on one side of the lower portion of the radiator chamber. The upper portion of the transformer chamber is communicated with the radiator chamber through the induced draught opening. A flow guide plate ad an intelligent induction draught fan are arranged on the induced draught opening portion. According to the wholly-indoor transformer substation induced draught system of the utility model, heat radiation capability of the transformer chamber and the radiator chamber can be raised; a temperature in the transformer chamber can be effectively reduced; and safe and stable operation of a transformer substation can be guaranteed.
Description
Technical field
The utility model belongs to energy-conservation and environmental protection interleaving techniques field, is specifically related to a kind of full indoor substation inductive ventilation system.
Background technology
Along with the progressively raising that city dweller requires living environment noise, full indoor substation has become the main arrangement of the present and the future transformer station.The heat-sinking capability of Substation Electric Equipment is the major influence factors of full indoor substation serviceability, improves the heat-sinking capability of transformer station's interior space, is conducive to increase the load of transformer, improves the electrical stability that supplies of transformer station.
Full indoor substation is arranged in transformer and radiator split in adjacent chamber, in order to reduce the noise pollution of surrounding enviroment and to prevent that dust from entering transformer room, conventionally in Bu transformer room, directly external exhaust outlet is set at present, but transformer room's exhaust outlet split is arranged in to the top of transformer room and radiator chamber adjacent wall.But above-mentioned arrangement exists following not enough: the air-flow of discharging from transformer exhaust outlet can form partition effect to the ascending air in radiator chamber, cause producing a large amount of eddy current or turbulent flow in radiator chamber lower space, the cold air that enters radiator chamber does not have and the abundant contact heat-exchanging of radiator, radiator chamber lower space temperature gradient is larger, cause the heat-sinking capability of radiator to decline, affect the serviceability of transformer.When summer full indoor substation heavy-duty service, transformer indoor natural ventilating heat-sinking capability is not enough, and radiator indoor environment temperature is also higher, causes transformer operating temperature too high, can affect transformer station's stable operation.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, a kind of full indoor substation inductive ventilation system is provided, this system can improve the heat-sinking capability of transformer room and radiator chamber, and the working temperature in the time of can effectively reducing transformer operation, guarantees substation safety stable operation.
For achieving the above object, technical solution adopted in the utility model is as follows:
A full indoor substation inductive ventilation system, comprises transformer room and radiator chamber, and the setting adjacent with described radiator chamber of described transformer room, is provided with transformer in described transformer room, in described radiator chamber, is provided with radiator; Bottom one side of described transformer room is provided with transformer room's natural air inlet mouth, and described top, transformer room one side is provided with induced draught mouth; Bottom one side of described radiator chamber is provided with radiator chamber natural air inlet mouth, and the top of radiator chamber is provided with exhaust outlet; The top of described transformer room is communicated with described radiator chamber by induced draught mouth, and induced draught mouth place is provided with baffler and intellectual inducing blower fan.
Further, described baffler is connected through the hinge below described induced draught mouth.
Further, the cross section of described baffler is arc.
Further, the length of described baffler is identical with the length of described induced draught mouth.
Further, the number of described baffler is 2, described in one of them, on baffler, electric adjusting device is installed.
Further, in described transformer room, be provided with temperature sensor, described temperature sensor is connected with the switch of described intellectual inducing blower fan.
Further, described temperature sensor is arranged on the lower space of described transformer room.
Further, at transition season or winter temperature, when lower, can close the intellectual inducing blower fan in described transformer room, only depend on natural draft just can meet the heat radiation requirement of transformer room.
The beneficial effects of the utility model are:
First, the transformer exhaust outlet of transformer room is arranged in radiator chamber and transformer room's adjacent wall, exhaust outlet is no longer arranged in other places, has reduced the noise pollution of transformer room to surrounding environment, can prevent that outdoor dust from entering transformer room by exhaust outlet simultaneously.
Second, transformer exhaust outlet radiator chamber one side is provided with baffler, can guide exhaust outlet to discharge the flow direction of air-flow, reduces eddy current and the turbulent flow of side space under radiator chamber, increase the cycle-index of indoor air flow in the unit interval, strengthened the heat exchange of radiator and cold airflow.
The 3rd, electric adjusting device is installed on baffler, the aperture of adjustable baffler, can utilize baffler to close transformer exhaust outlet in the winter time, makes radiator indoor radiating even, avoids dust to enter in transformer room by transformer exhaust outlet simultaneously.
The 4th, intellectual inducing blower fan is installed on transformer exhaust outlet, in the summer high temperature period, can utilize transducer to control the operation of Induced fan, increase the rate of ventilation of transformer room, strengthen its heat-sinking capability.
Accompanying drawing explanation
Fig. 1 is the structural representation of full indoor substation inductive ventilation system of the present utility model.
In figure, 1-baffler, 2-intellectual inducing blower fan, 3-electric adjusting device; 4-transformer room, 5-transformer, the underground air inlet of 6-, 7-transformer room natural air inlet mouth, 8-radiator chamber natural air inlet mouth, 9-radiator, 10-radiator chamber, 11-baffler, 12-radiator chamber exhaust outlet.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is described in further detail.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Full indoor substation inductive ventilation system of the present utility model as shown in Figure 1, transformer room 4 layout adjacent with radiator chamber 10, in transformer room 4, be provided with transformer 5, in radiator chamber 10, be provided with radiator 9, the below of transformer 5 is provided with bottom-up underground ventilation mouth 6, one side of 4 bottoms, transformer room is provided with transformer room's natural air inlet mouth 7, one side of radiator chamber 10 bottoms is provided with radiator chamber natural air inlet mouth 8, radiator chamber natural air inlet mouth 8 is preferably shutter air inlet, the both sides, top of radiator chamber 10 are provided with radiator chamber exhaust outlet 12, the induced draught mouth of transformer room 4 is arranged in the top of adjacent wall, the bottom of transformer room 4 and other tripartite's sidewalls top do not arrange exhaust outlet, under transformer 5, be provided with underground air inlet 6, one side of induced draught mouth is provided with baffler 1, 11, electric adjusting device 3 is installed on baffler 11, can regulate by electric adjusting device 3 aperture of baffler 11.Intellectual inducing blower fan 2 is installed on induced draught mouth, and the switch of intellectual inducing blower fan 2 is connected with thermostat, can control by temperature sensor the start and stop of Induced fan 2.
In the present embodiment, the induced draught mouth of transformer room 4 is arranged on transformer room 4 wall adjacent with radiator chamber 10, has solved the dust and the noise problem that transformer exhaust outlet are arranged in to 4 tops, transformer room and cause.A side at induced draught mouth is provided with baffler 1,11, and bootable induced draught mouth is discharged the flow direction of air-flow, reduces eddy current and the turbulent flow of 10 times side spaces of radiator chamber, strengthens the heat exchange of radiator 9 and cold airflow.
In the summer high temperature period, utilize 2 operations of temperature difference Based Intelligent Control Induced fan, strengthen the ventilation heat exchange in transformer room.In the winter time the low temperature period, by electric adjusting device 3, regulate baffler 11, close transformer exhaust outlet, reduce and pour in down a chimney by induced draught mouth the dust that enters transformer room 4.
The foregoing is only preferred embodiment of the present utility model, be not used for limiting practical range of the present utility model; If do not depart from spirit and scope of the present utility model, the utility model is modified or is equal to replacement, all should be encompassed in the middle of the protection range of the utility model claim.
Claims (8)
1. a full indoor substation inductive ventilation system, comprises transformer room and radiator chamber, wherein,
The setting adjacent with described radiator chamber of described transformer room, is provided with transformer in described transformer room, in described radiator chamber, is provided with radiator;
Bottom one side of described transformer room is provided with transformer room's natural air inlet mouth, and top one side of described transformer room is provided with induced draught mouth, and described transformer below is provided with underground air inlet;
Bottom one side of described radiator chamber is provided with radiator chamber natural air inlet mouth, and the top of radiator chamber is provided with exhaust outlet;
It is characterized in that,
Described transformer room is communicated with described radiator chamber by induced draught mouth described in top, and described induced draught mouth place is provided with baffler and intellectual inducing blower fan.
2. full indoor substation inductive ventilation system according to claim 1, is characterized in that, described baffler is connected through the hinge at described induced draught mouth place.
3. full indoor substation inductive ventilation system according to claim 2, is characterized in that, the cross section of described baffler is arc.
4. full indoor substation inductive ventilation system according to claim 3, is characterized in that, the length of described baffler is identical with the length of described induced draught mouth.
5. according to the full indoor substation inductive ventilation system described in claim 1-4 any one, it is characterized in that, the number of described baffler is 2, described in one of them, on baffler, electric adjusting device is installed.
6. full indoor substation inductive ventilation system according to claim 5, is characterized in that, in described transformer room, is provided with temperature sensor, and described temperature sensor is connected with the control switch of described intellectual inducing blower fan.
7. full indoor substation inductive ventilation system according to claim 6, is characterized in that, described temperature sensor is arranged on the lower space of described transformer room.
8. according to the full indoor substation inductive ventilation system described in claim 6 or 7, it is characterized in that, at transition season or winter temperature, when lower, can close the intellectual inducing blower fan in described transformer room, only depend on natural draft just can meet the heat radiation requirement of transformer room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420085496.2U CN203813258U (en) | 2014-02-27 | 2014-02-27 | A wholly-indoor transformer substation induced draught system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420085496.2U CN203813258U (en) | 2014-02-27 | 2014-02-27 | A wholly-indoor transformer substation induced draught system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813258U true CN203813258U (en) | 2014-09-03 |
Family
ID=51451968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420085496.2U Withdrawn - After Issue CN203813258U (en) | 2014-02-27 | 2014-02-27 | A wholly-indoor transformer substation induced draught system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746302A (en) * | 2014-02-27 | 2014-04-23 | 江苏省电力设计院 | All-indoor transformer-substation inductive ventilation system |
-
2014
- 2014-02-27 CN CN201420085496.2U patent/CN203813258U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746302A (en) * | 2014-02-27 | 2014-04-23 | 江苏省电力设计院 | All-indoor transformer-substation inductive ventilation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA ENERGY ENGINEERING GROUP JIANGSU ELECTRIC PO Free format text: FORMER NAME: JIANGSU ELECTRIC POWER DESIGNING INST. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 210009 Gulou District, Jiangsu, Nanjing new model road, No. 5 Patentee after: Chinese energy construction group Jiangsu Prov. Power Design Inst Co., Ltd Patentee after: Southeast University Address before: 210009 Gulou District, Jiangsu, Nanjing new model road, No. 5 Patentee before: Jiangsu Electric Power Designing Institute Patentee before: Southeast University |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140903 Effective date of abandoning: 20161012 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |