CN203552864U - Auxiliary cooling system for heat radiation of electric reactor - Google Patents
Auxiliary cooling system for heat radiation of electric reactor Download PDFInfo
- Publication number
- CN203552864U CN203552864U CN201320624172.7U CN201320624172U CN203552864U CN 203552864 U CN203552864 U CN 203552864U CN 201320624172 U CN201320624172 U CN 201320624172U CN 203552864 U CN203552864 U CN 203552864U
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- China
- Prior art keywords
- reactor
- heat radiation
- cooling system
- blower fan
- auxiliary cooling
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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.)
- Expired - Lifetime
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- 230000005855 radiation Effects 0.000 title claims abstract description 22
- 238000001816 cooling Methods 0.000 title abstract description 13
- 239000002826 coolant Substances 0.000 claims description 9
- 230000005611 electricity Effects 0.000 abstract 1
- 230000000191 radiation effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an auxiliary cooling system for heat radiation of an electric reactor. The auxiliary cooling system comprises an installing support frame, a fan and a power supply control cabinet, wherein the installing support frame is arranged under a reactor heat radiation fin, the fan is arranged on the installing support frame, the power supply control cabinet supplies electricity to the fan, and an air outlet of the fan faces the reactor heat radiation fin. The auxiliary cooling system adopts the technical measure that the fan is additionally arranged under the reactor heat radiation fin for realizing the forced heat radiation on the reactor heat radiation fin. The problem that the oil temperature of a 500kV reactor often exceeds 100 DEG C in summer is solved, the heat radiation effect is good, and in addition, the service life of the 500kV reactor is improved. The auxiliary cooling system is applicable to the heat radiation of the reactor.
Description
Technical field
The utility model relates to a kind of cooling system for reactor heat radiation, particularly relates to a kind of auxiliary coolant system for reactor heat radiation.
Background technology
At present, what 500kV reactor generally adopted is the cooling mode of oil immersion natural wind, and it dispels the heat by the fin that is arranged on both sides.But because natural air cooled mode cooling rate is slow, cooling effect is poor, so the oil temperature of 500kV reactor often exceedes 100 ℃ during summer, like this, easily accelerate the aging of 500kV reactor internal material, shorten the useful life of 500kV reactor.
Utility model content
The purpose of this utility model is the deficiency in order to overcome above-mentioned background technology, and a kind of auxiliary coolant system for reactor heat radiation of good heat dissipation effect is provided.
In order to realize above object, a kind of auxiliary coolant system for reactor heat radiation that the utility model provides, comprise be arranged on reactor fin below mounting bracket, be arranged on blower fan on described mounting bracket and the electrical power control cabinet for described blower fan power supply, the air outlet of described blower fan is towards described reactor fin.By adopting the technological means that adds blower fan described reactor fin is carried out forced heat radiation below described reactor fin, the oil temperature of 500kV reactor often too high problem, good heat dissipation effect and useful life of having improved 500kV reactor while having solved summer.
In such scheme, this cooling system also comprises and is arranged on the lip-deep oil temperature gauge of reactor and temperature controller, the signal output part of described oil temperature gauge is connected with the input of described temperature controller, and the output of described temperature controller and the control circuit of described electrical power control cabinet join.
In such scheme, described temperature controller is arranged in described electrical power control cabinet.
In such scheme, described blower fan is axial flow blower.
The utility model on the one hand, by adopting the technological means that adds blower fan described reactor fin is carried out forced heat radiation below described reactor fin, while having solved summer, the oil temperature of 500kV reactor often exceedes the problem of 100 ℃, good heat dissipation effect and the useful life of having improved 500kV reactor; On the other hand, by the oil temperature gauge that adds and temperature controller, realized the automatic control of this cooling system.
The utility model is compared with the prior art, and fully shows that its superiority is: simple in structure, cost is low and good heat dissipation effect etc.
Accompanying drawing explanation
Fig. 1 is theory structure schematic diagram of the present utility model;
Fig. 2 is use status architecture schematic diagram of the present utility model.
In figure: oil temperature gauge 1, temperature controller 2, electrical power control cabinet 3, blower fan 4, reactor 5, reactor fin 6, mounting bracket 7.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but this embodiment should not be construed as restriction of the present utility model.
The present embodiment provides a kind of auxiliary coolant system for reactor heat radiation, comprise and be arranged on the mounting bracket 7 of reactor fin 6 belows, the electrical power control cabinet 3 that is arranged on the blower fan 4 on described mounting bracket 7 and powers for described blower fan 4, the air outlet of described blower fan 4 is towards described reactor fin 6.By adopting the technological means that adds blower fan 4 described reactor fin 6 is carried out forced heat radiation below described reactor fin 6, while having solved summer, the oil temperature of 500kV reactor often exceedes the problem of 100 ℃, good heat dissipation effect and the useful life of having improved 500kV reactor.Described blower fan 4 is axial flow blower, when actual installation is constructed, multiple blower fans 4 can be installed according to actual needs.
This cooling system also comprises and is arranged on the lip-deep oil temperature gauge 1 of reactor 5 and temperature controller 2, the signal output part of described oil temperature gauge 1 is connected with the input of described temperature controller 2, and the control circuit of the output of described temperature controller 2 and described electrical power control cabinet 3 joins.Described temperature controller 2 is arranged in described electrical power control cabinet 3.Particularly, between described oil temperature gauge 1 and described temperature controller 2, can connect by wired mode or wireless mode.
The course of work of the present utility model is as follows:
When the temperature detecting when described oil temperature gauge 1 exceedes assigned temperature (60 ℃), described temperature controller 2 is just controlled described electrical power control cabinet 3 starts working described blower fan 4; The temperature detecting when described oil temperature gauge 1 is during lower than assigned temperature (60 ℃), and described temperature controller 2 is just controlled described electrical power control cabinet 3 quits work described blower fan 4, so circulation.
The utility model is by adopting the technological means that adds blower fan 4 described reactor fin 6 is carried out forced heat radiation below described reactor fin 6, while having solved summer, the oil temperature of 500kV reactor often exceedes the problem of 100 ℃, good heat dissipation effect and the useful life of having improved 500kV reactor; By the oil temperature gauge 1 that adds and temperature controller 2, realized the automatic control of this cooling system.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (4)
1. the auxiliary coolant system for reactor heat radiation, it is characterized in that, comprise be arranged on reactor fin (6) below mounting bracket (7), be arranged on blower fan (4) on described mounting bracket (7) and the electrical power control cabinet (3) for described blower fan (4) power supply, the air outlet of described blower fan (4) is towards described reactor fin (6).
2. the auxiliary coolant system for reactor heat radiation as claimed in claim 1, it is characterized in that, also comprise and be arranged on the lip-deep oil temperature gauge of reactor (5) (1) and temperature controller (2), the signal output part of described oil temperature gauge (1) is connected with the input of described temperature controller (2), and the control circuit of the output of described temperature controller (2) and described electrical power control cabinet (3) joins.
3. the auxiliary coolant system for reactor heat radiation as claimed in claim 2, is characterized in that, described temperature controller (2) is arranged in described electrical power control cabinet (3).
4. the auxiliary coolant system for reactor heat radiation as described in arbitrary claim in claim 1-3, is characterized in that, described blower fan (4) is axial flow blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624172.7U CN203552864U (en) | 2013-10-10 | 2013-10-10 | Auxiliary cooling system for heat radiation of electric reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624172.7U CN203552864U (en) | 2013-10-10 | 2013-10-10 | Auxiliary cooling system for heat radiation of electric reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203552864U true CN203552864U (en) | 2014-04-16 |
Family
ID=50470945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320624172.7U Expired - Lifetime CN203552864U (en) | 2013-10-10 | 2013-10-10 | Auxiliary cooling system for heat radiation of electric reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203552864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946042A (en) * | 2017-11-24 | 2018-04-20 | 国网江西省电力公司检修分公司 | A kind of dry-type air-core reactor auxiliary heat dissipating system |
-
2013
- 2013-10-10 CN CN201320624172.7U patent/CN203552864U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946042A (en) * | 2017-11-24 | 2018-04-20 | 国网江西省电力公司检修分公司 | A kind of dry-type air-core reactor auxiliary heat dissipating system |
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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 |