CN203553841U - A forced air-cooling apparatus for an isolated-phase enclosed bus - Google Patents
A forced air-cooling apparatus for an isolated-phase enclosed bus Download PDFInfo
- Publication number
- CN203553841U CN203553841U CN201320635267.9U CN201320635267U CN203553841U CN 203553841 U CN203553841 U CN 203553841U CN 201320635267 U CN201320635267 U CN 201320635267U CN 203553841 U CN203553841 U CN 203553841U
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- Prior art keywords
- phase
- bus
- isolated
- forced air
- air cooling
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- 238000001816 cooling Methods 0.000 title claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000005119 centrifugation Methods 0.000 abstract 5
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a forced air-cooling apparatus for an isolated-phase enclosed bus, and the isolated-phase enclosed bus comprises an A phase bus, a B phase bus and a C phase bus. The forced air-cooling apparatus comprises several isolated-phase enclosed bus forced air-cooling centrifugation draught fans which are arranged in parallel connection, an air cooling apparatus and wire outlet end forced air-cooling centrifugation draught fans. An air inlet pipe A, an outlet pipe B and an air inlet pipe C are arranged at any positions of the A phase bus, the B phase bus and the C phase bus. The other end of the outlet pipe B is connected with one end of each of the isolated-phase enclosed bus force air-cooling centrifugation draught fans. The other ends of the isolated-phase enclosed bus force air-cooling centrifugation draught fans are separately connected with the air inlet pipe A and the air inlet pipe C. An A phase enclosed end, a B phase enclosed end and a C phase enclosed end are connected with the wire outlet end force air-cooling centrifugation draught fans. The forced air-cooling apparatus for the isolated-phase enclosed bus of the utility model can equalize a gas glow, and the forced air-cooling apparatus for the isolated-phase enclosed bus is high in operation efficiency and small in land occupation area.
Description
Technical field
The utility model relates to a kind of air cooling equipment, especially relates to a kind of forced air cooling device for isolated-phase enclosed bus, belongs to technical field of electricity.
Background technology
The type of cooling of million kilowatt isolated-phase enclosed bus is that nature is cooling at present, along with continuing to increase of generating set capacity, the continuous increase of rated current, naturally cooling this mode can not meet the requirement of this kind of generator, and Self-cooling isolated-phase enclosed bus occupation of land size is large, and cost is high.
Summary of the invention
The purpose of this utility model is to provide a kind of forced air cooling device of isolated-phase enclosed bus, and this device can balanced throughput and operational efficiency is high, floor space is little.
The utility model is achieved by the following technical programs:
A forced air cooling device for isolated-phase enclosed bus, isolated-phase enclosed bus comprises A phase bus, B phase bus, C phase bus, A phase bus, B phase bus, the two ends of C phase bus are respectively A phase leading-out terminal and A phase blind end, B phase leading-out terminal and B phase blind end, C phase leading-out terminal and C phase blind end, B phase blind end is respectively by tube connector one, tube connector two and C phase blind end, A phase blind end connects, and B occurs that end is respectively by tube connector three mutually, there is mutually end with C in tube connector four, A occurs that end connects mutually, and forced air cooling device comprises several isolated-phase enclosed bus forced air cooling centrifugal blowers that are arranged in parallel, air cooling device, leading-out terminal forced air cooling centrifugal blower, at A phase bus, B phase bus, on C phase bus, any one position is respectively equipped with air inlet pipe A, escape pipe B, air inlet pipe C, the other end of escape pipe B is connected with one end of several isolated-phase enclosed bus forced air cooling centrifugal blowers, the other end of several isolated-phase enclosed bus forced air cooling centrifugal blowers respectively with air inlet pipe A, air inlet pipe C connects, air cooling device comprises water inlet, the several air coolers, the delivery port that are arranged in parallel, and the two ends of the several air coolers that are arranged in parallel are respectively equipped with water inlet and delivery port, and several air coolers are arranged on the cylindrical of escape pipe B, A phase blind end, B phase blind end, C phase blind end are connected with leading-out terminal forced air cooling centrifugal blower.
The utility model is further realized by the following technical programs:
The forced air cooling device of aforesaid isolated-phase enclosed bus, is equipped with the ion grid that disappears in tube connector one, tube connector two, tube connector three, tube connector four.
The utility model passes through isolated-phase enclosed bus forced air cooling centrifugal blower by the high temperature air sucking-off in B phase bus, through air cooling device cooling down high-temperature air, again cooling-air is blown into A phase bus, C phase bus by isolated-phase enclosed bus forced air cooling centrifugal blower, by circulation, constantly reduce the temperature of isolated-phase enclosed bus, can balanced throughput, be provided with several isolated-phase enclosed bus forced air cooling centrifugal blowers, can greatly improve air-cooled efficiency; Leading-out terminal forced air cooling centrifugal blower carries out forced air cooling, further air-cooled isolated-phase enclosed bus by being blown into A phase blind end, B phase blind end, C phase blind end after the air filtration in surrounding environment; Also be provided with the ion grid that disappears, can eliminate at the two ends of isolated-phase enclosed bus swiftly flowing gas fricative gas ion between bus housing, conductor, insulator, the safe operation of protection isolated-phase enclosed bus; The utility model floor space is little, compact conformation.
Advantage and disadvantage of the present utility model, by for illustration and explanation the non-limitative illustration by preferred embodiment below, these embodiment, only provide as an example with reference to accompanying drawing.
Accompanying drawing explanation
Fig. 1 is structure principle chart of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, isolated-phase enclosed bus 2 of the present utility model comprises A phase bus 21, B phase bus 22, C phase bus 23, A phase bus 21, B phase bus 22, the two ends of C phase bus 23 are respectively A phase leading-out terminal 211 and A phase blind end 212, B phase leading-out terminal 221 and B phase blind end 222, C phase leading-out terminal 231 and C phase blind end 232, B phase blind end 222 is respectively by tube connector 1, tube connector 2 25 and C phase blind end 232, A phase blind end 212 connects, and B occurs holding 221 mutually respectively by tube connector 3 26, tube connector 4 27 occurs holding 231 mutually with C, there are holding 211 connections in A, the present embodiment comprises four isolated-phase enclosed bus forced air cooling centrifugal blowers 1 that are arranged in parallel mutually, air cooling device 6, leading-out terminal forced air cooling centrifugal blower 8, at A phase bus 21, B phase bus 22, on C phase bus 23, any one position is respectively equipped with air inlet pipe A4, escape pipe B3, air inlet pipe C5, the other end of escape pipe B3 is connected with one end of four isolated-phase enclosed bus forced air cooling centrifugal blowers 1, the other end of four isolated-phase enclosed bus forced air cooling centrifugal blowers 1 between two respectively with air inlet pipe A4, air inlet pipe C5 connects, air cooling device 6 comprises water inlet 61,2 air coolers 62, the delivery port 63 that are arranged in parallel, the two ends of 2 air coolers 62 that are arranged in parallel are respectively equipped with water inlet 61 and delivery port 63,2 air coolers 62 are arranged on the cylindrical of escape pipe B3, cold water enters air cooler 62 from water inlet 61, through delivery port 63, discharges, A phase blind end 212, B phase blind end 222, C phase blind end 232 are connected with leading-out terminal forced air cooling centrifugal blower 8, in tube connector 1, tube connector 2 25, tube connector 3 26, tube connector 4 27, be equipped with the ion grid 7 that disappears.
Isolated-phase enclosed bus forced air cooling centrifugal blower 1 is by the high temperature air sucking-off in B phase bus 22, through air cooling device 6 cooling down high-temperature air, again cooling-air is blown into A phase bus 21 by isolated-phase enclosed bus forced air cooling centrifugal blower 1, C phase bus 23, cooling-air blows to A phase leading-out terminal 211 through air inlet pipe A4Yi road and returns B phase bus 22 through tube connector 3 26, another road blows to A phase blind end 212 and returns B phase bus 22 through tube connector 1, the air that blows to C phase bus 23 is consistent with the route that blows to A phase bus, thereby reduce the temperature of isolated-phase enclosed bus 2.
In addition to the implementation, the utility model can also have other execution modes, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection range of the utility model requirement.
Claims (2)
1. a forced air cooling device for isolated-phase enclosed bus, described isolated-phase enclosed bus comprises A phase bus, B phase bus, C phase bus, described A phase bus, B phase bus, the two ends of C phase bus are respectively A phase leading-out terminal and A phase blind end, B phase leading-out terminal and B phase blind end, C phase leading-out terminal and C phase blind end, described B phase blind end is respectively by tube connector one, tube connector two and C phase blind end, A phase blind end connects, and described B occurs that end is respectively by tube connector three mutually, there is mutually end with C in tube connector four, A occurs that end connects, and is characterized in that: described forced air cooling device comprises several isolated-phase enclosed bus forced air cooling centrifugal blowers that are arranged in parallel mutually, air cooling device, leading-out terminal forced air cooling centrifugal blower, at described A phase bus, B phase bus, on C phase bus, any one position is respectively equipped with air inlet pipe A, escape pipe B, air inlet pipe C, the other end of described escape pipe B is connected with one end of described several isolated-phase enclosed bus forced air cooling centrifugal blowers, the other end of described several isolated-phase enclosed bus forced air cooling centrifugal blowers respectively with air inlet pipe A, air inlet pipe C connects, described air cooling device comprises water inlet, the several air coolers, the delivery port that are arranged in parallel, described in the two ends of several air coolers of being arranged in parallel be respectively equipped with water inlet and delivery port, described several air coolers are arranged on the cylindrical of escape pipe B, described A phase blind end, B phase blind end, C phase blind end are connected with described leading-out terminal forced air cooling centrifugal blower.
2. the forced air cooling device of isolated-phase enclosed bus as claimed in claim 1, is characterized in that: in described tube connector one, tube connector two, tube connector three, tube connector four, be equipped with the ion grid that disappears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320635267.9U CN203553841U (en) | 2013-10-16 | 2013-10-16 | A forced air-cooling apparatus for an isolated-phase enclosed bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320635267.9U CN203553841U (en) | 2013-10-16 | 2013-10-16 | A forced air-cooling apparatus for an isolated-phase enclosed bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203553841U true CN203553841U (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320635267.9U Expired - Lifetime CN203553841U (en) | 2013-10-16 | 2013-10-16 | A forced air-cooling apparatus for an isolated-phase enclosed bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203553841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779569A (en) * | 2015-05-11 | 2015-07-15 | 山东达驰阿尔发电气有限公司 | Large-current isolated phase enclosed busbar forced cooling device |
-
2013
- 2013-10-16 CN CN201320635267.9U patent/CN203553841U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779569A (en) * | 2015-05-11 | 2015-07-15 | 山东达驰阿尔发电气有限公司 | Large-current isolated phase enclosed busbar forced cooling device |
| CN104779569B (en) * | 2015-05-11 | 2016-08-17 | 山东达驰阿尔发电气有限公司 | A kind of big electric current isolated-phase enclosed bus forcing functions device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |
|
| CX01 | Expiry of patent term |