CN103107490B - The method of side air intake indoor substation gas distribution system and ventilation heat exchange thereof - Google Patents
The method of side air intake indoor substation gas distribution system and ventilation heat exchange thereof Download PDFInfo
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- CN103107490B CN103107490B CN201310070973.8A CN201310070973A CN103107490B CN 103107490 B CN103107490 B CN 103107490B CN 201310070973 A CN201310070973 A CN 201310070973A CN 103107490 B CN103107490 B CN 103107490B
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- indoor substation
- air outlet
- transformer
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- 238000009423 ventilation Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims description 6
- 239000004744 fabric Substances 0.000 claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of side air intake indoor substation gas distribution system, comprise be arranged on indoor substation side air inlet, be arranged on the air outlet above indoor substation and be arranged on the blower fan at air outlet place, also comprise air pipe and cloth gas tank, described air pipe and air inlet UNICOM, described cloth gas tank is communicated with air pipe, and the air outlet of described cloth gas tank is arranged on the below of radiating fin of transformer; The present invention is according to the feature of side air intake form transformer station, by changing cold wind glide path, air intake is effectively organized to lower the temperature to radiating fin of transformer implementation focus, improve the heat exchanger effectiveness of air intake, greatly can reduce ventilation quantity, reduce ventilating opening cross section, reduce induced draft fan and exert oneself, also reduce the discharge capacity of ambient noise simultaneously, make indoor substation environmental protection more; And fully take into account the needs of maintenance in transformer station, be easy for installation and removal.
Description
Technical field
The invention belongs to side air intake indoor substation ventilation heat exchange and noise control field, particularly the method for a kind of side air intake indoor substation gas distribution system and ventilation heat exchange thereof.
Background technology
Some are by the indoor substation ventilation of transformer room heat exchange design of geographical position restriction at present, all adopt the heat exchange mode of air intake and upper air-out on the upside of wall, enter into the cold wind of transformer room owing to lacking effective tissue and special facility guidance, the air outlet of air intake often along the space between wall and equipment from top is discharged, fail to carry out effective exchange heat with the transformer needing to cool, cause ventilation heat exchange efficiency lower, heat exchange air quantity is comparatively large, and air-outlet draft fan energy consumption is higher.Often there is potential safety hazard because ventilation heat exchange is bad in the heavy time indoor substation main transformer of, load high at summer temp, in order to address this problem, power supply department operational management personnel have to indoor substation gate to be opened increase heat dissipation capacity, create so again transformer noise and to disturb residents complaint problem.
Summary of the invention
In view of this, the object of this invention is to provide a kind of side air intake indoor substation gas distribution system, solve the above-mentioned defect of prior art.
The object of the invention is to be achieved through the following technical solutions:
A kind of side air intake indoor substation gas distribution system, comprise be arranged on indoor substation side air inlet, be arranged on the air outlet above indoor substation and be arranged on the blower fan at air outlet place, also comprise air pipe and cloth gas tank, described air pipe and air inlet UNICOM, described cloth gas tank is communicated with air pipe, and the air outlet of described cloth gas tank is arranged on the below of radiating fin of transformer;
Further, described air pipe is telescopic drainage tube;
Further, described air pipe two ends are by fixed pedestal respectively with air inlet with cloth gas tank is detachable is connected, and described air pipe two ends are provided with screen pack;
Further, the air outlet of described cloth gas tank is strip or circular hole.
Simultaneously, invention also discloses the ventilation heat exchange method of a kind of side air intake indoor substation gas distribution system: start the blower fan being arranged on air outlet place above transformer station, cold wind enters from air inlet, successively by air pipe and cloth gas tank, air outlet via cloth gas tank blows to radiating fin of transformer from below, cold wind and radiating fin of transformer become hot blast after heat exchange, and hot blast is drawn out of by the blower fan at air outlet place above transformer station thus is realized ventilation heat exchange.
The invention has the beneficial effects as follows: the present invention is according to the feature of side air intake form transformer station, by changing cold wind glide path, air intake is effectively organized to lower the temperature to radiating fin of transformer implementation focus, improve the heat exchanger effectiveness of air intake, greatly can reduce ventilation quantity, reduce ventilating opening cross section, reduce induced draft fan and exert oneself, also reduce the discharge capacity of ambient noise simultaneously, make indoor substation environmental protection more; And fully take into account the needs of maintenance in transformer station, be easy for installation and removal.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or can be instructed from the practice of the present invention.Target of the present invention and other advantages can be realized by specification below and obtain.
Accompanying drawing explanation
In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail, wherein:
Fig. 1 is prior art schematic diagram;
Fig. 2 is schematic diagram of the present invention.
Embodiment
Hereinafter with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail.Should be appreciated that preferred embodiment only in order to the present invention is described, instead of in order to limit the scope of the invention.
As shown in the figure, a kind of side air intake indoor substation gas distribution system, comprise be arranged on indoor substation side air inlet 1, be arranged on the air outlet 2 above indoor substation and be arranged on the blower fan (not shown in FIG.) at air outlet place, also comprise air pipe 3 and cloth gas tank 4, described air pipe 3 and air inlet 1 UNICOM, described cloth gas tank 4 is communicated with air pipe 3, and the air outlet of described cloth gas tank is arranged on the below of radiating fin of transformer 5.
In the present embodiment, according to the feature of side air intake form transformer station, by changing cold wind glide path, effectively organize air intake to the cooling of radiating fin of transformer 5 implementation focus, improve the heat exchanger effectiveness of air intake, greatly can reduce ventilation quantity, reduce ventilating opening cross section, reduce induced draft fan to exert oneself, also reduce the discharge capacity of ambient noise simultaneously, make indoor substation environmental protection more.
In the present embodiment, described air pipe is telescopic drainage tube; The contact probability improving cold air and radiating fin of transformer improves heat exchanger effectiveness, and its retractility can conveniently be overhauled simultaneously, and institute takes up space and littlely conveniently to overhaul.
In the present embodiment, described air pipe two ends are by fixed pedestal respectively with air inlet with cloth gas tank is detachable is connected, and described air pipe two ends are provided with screen pack; Installation, convenient disassembly, can effectively prevent air pipe from blocking.
In the present embodiment, the air outlet of described cloth gas tank is strip, certainly, cloth gas tank air outlet also can select multi-form air outlet according to the distribution form of radiating fin of transformer 5, such as circular hole, in a word, allow the air outlet of cloth gas tank just in time be positioned at the below of fin, and size to fit is to improve heat exchange efficiency.
In addition, the present embodiment also discloses the ventilation heat exchange method of a kind of side air intake indoor substation gas distribution system: start the blower fan being arranged on air outlet place above transformer station, cold wind enters from air inlet 1, successively by air pipe 3 and cloth gas tank 4, air outlet via cloth gas tank blows to radiating fin of transformer 5 from below, cold wind and radiating fin of transformer 5 become hot blast after heat exchange, and hot blast is drawn out of by the blower fan at air outlet above transformer station 2 place thus is realized ventilation heat exchange.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of right of the present invention.
Claims (3)
1. side air intake indoor substation gas distribution system, comprise be arranged on indoor substation side air inlet, be arranged on the air outlet above indoor substation and be arranged on the blower fan at air outlet place, it is characterized in that: also comprise air pipe and cloth gas tank, described air pipe and air inlet UNICOM, described cloth gas tank is communicated with air pipe, and the air outlet of described cloth gas tank is arranged on the below of radiating fin of transformer; Described air pipe two ends are by fixed pedestal respectively with air inlet with cloth gas tank is detachable is connected, and described air pipe two ends are provided with screen pack; The air outlet of described cloth gas tank is strip or circular hole.
2. side according to claim 1 air intake indoor substation gas distribution system, is characterized in that: described air pipe is telescopic drainage tube.
3. according to the ventilation heat exchange method of side air intake indoor substation gas distribution system described in any one in claim 1-2, it is characterized in that: start the blower fan being arranged on air outlet place above transformer station, cold wind enters from air inlet, successively by air pipe and cloth gas tank, air outlet via cloth gas tank blows to radiating fin of transformer from below, cold wind and radiating fin of transformer become hot blast after heat exchange, and hot blast is drawn out of by the blower fan at air outlet place above transformer station thus is realized ventilation heat exchange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310070973.8A CN103107490B (en) | 2013-03-06 | 2013-03-06 | The method of side air intake indoor substation gas distribution system and ventilation heat exchange thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310070973.8A CN103107490B (en) | 2013-03-06 | 2013-03-06 | The method of side air intake indoor substation gas distribution system and ventilation heat exchange thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN103107490A CN103107490A (en) | 2013-05-15 |
| CN103107490B true CN103107490B (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310070973.8A Active CN103107490B (en) | 2013-03-06 | 2013-03-06 | The method of side air intake indoor substation gas distribution system and ventilation heat exchange thereof |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742998A (en) * | 2016-04-08 | 2016-07-06 | 国网天津市电力公司 | Main transformer chamber ventilation device capable of noise reduction |
| CN106654932B (en) * | 2017-02-21 | 2018-08-17 | 江苏东晔电气设备有限公司 | A kind of prefabricated substation |
| CN107069480A (en) * | 2017-02-21 | 2017-08-18 | 江苏东晔电气设备有限公司 | A kind of radiating combined type transformer station |
| CN109193417B (en) * | 2018-07-22 | 2019-12-31 | 国网新疆电力有限公司和田供电公司 | Outdoor box-type transformer device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201369504Y (en) * | 2009-03-11 | 2009-12-23 | 赵和平 | Cooling device of outdoor box-type substation |
| CN201846004U (en) * | 2010-07-29 | 2011-05-25 | 广州电力设计院 | Indoor ventilating system of transformer substation |
| CN102231314A (en) * | 2011-04-14 | 2011-11-02 | 江苏省电力设计院 | Inductive ventilation cooling system of indoor split type transformer |
| CN202034691U (en) * | 2011-03-08 | 2011-11-09 | 黄蓉花 | Special-purpose air regulator for transformer station |
-
2013
- 2013-03-06 CN CN201310070973.8A patent/CN103107490B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201369504Y (en) * | 2009-03-11 | 2009-12-23 | 赵和平 | Cooling device of outdoor box-type substation |
| CN201846004U (en) * | 2010-07-29 | 2011-05-25 | 广州电力设计院 | Indoor ventilating system of transformer substation |
| CN202034691U (en) * | 2011-03-08 | 2011-11-09 | 黄蓉花 | Special-purpose air regulator for transformer station |
| CN102231314A (en) * | 2011-04-14 | 2011-11-02 | 江苏省电力设计院 | Inductive ventilation cooling system of indoor split type transformer |
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| Publication number | Publication date |
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| CN103107490A (en) | 2013-05-15 |
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