CN204087994U - The heat abstractor of box type transformer - Google Patents
The heat abstractor of box type transformer Download PDFInfo
- Publication number
- CN204087994U CN204087994U CN201420611850.0U CN201420611850U CN204087994U CN 204087994 U CN204087994 U CN 204087994U CN 201420611850 U CN201420611850 U CN 201420611850U CN 204087994 U CN204087994 U CN 204087994U
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- airduct
- wind chamber
- heat abstractor
- casing
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Abstract
The utility model discloses a kind of heat abstractor of box type transformer, comprise casing (2), it is characterized in that, the bottom of the sidewall (4) of described casing (2) is provided with wind chamber (6), described wind chamber (6) communicates with the discharge pipe of air blast (7), the air inlet of described wind chamber (6) is provided with drying device (8), evenly spacedly in described wind chamber (6) be provided with multiple airduct (10), multiple described airduct (10) is each passed through described sidewall (4) makes described wind chamber (6) communicate with the inside of described casing (2).Radiating efficiency of the present utility model is higher, and safe and reliable.
Description
Technical field
The utility model relates to a kind of box type transformer, particularly relates to a kind of heat abstractor of box type transformer.
Background technology
Traditional transformer concentrates design in box-type shell by box type transformer, have that volume is little, lightweight, low noise, low-loss, high reliability, be widely used in the places such as residential quarters, commercial center, station, airport, factories and miness, enterprise, hospital, school.But, find in Long-Time Service, box type transformer can produce larger heat when using continuously in it, these heats are as left not in time, the useful life of other power equipment in casing can be had a strong impact on, therefore, usually box house supporting heat abstractor is installed, though this heat abstractor can solve the heat dissipation problem of box house, but still there is the lower defect of radiating efficiency and problem, for this reason, designer increases auxiliary radiating device usually to improve radiating efficiency on casing, longlyer see that auxiliary radiating device generally includes air blast, this air blast carries natural wind or cooled natural wind by airduct directly to box house, the principle circulated by wind takes away the heat of box house, this mode Problems existing is: in the environment that humidity is higher, the moisture that air blast is sent in the natural wind of box house is higher, easily like this cause fault, bring potential safety hazard.
Summary of the invention
It is higher that technical problem to be solved in the utility model is to provide a kind of radiating efficiency, and the heat abstractor of safe and reliable box type transformer.
For solving the problems of the technologies described above, the utility model provides a kind of heat abstractor of box type transformer, comprise casing, the bottom of the sidewall of described casing is provided with wind chamber, described wind chamber communicates with the discharge pipe of air blast, the air inlet in described wind chamber is provided with drying device, evenly spacedly in described wind chamber is provided with multiple airduct, multiple described airduct is each passed through described sidewall makes described wind chamber communicate with the inside of described casing.
Described airduct comprises the first paragraph airduct being arranged in described wind chamber and the second segment airduct being positioned at described box house, is formed with angle between described first paragraph airduct and described second segment airduct.
The angle of described angle is 130 degree.
Described first paragraph airduct is connected with described sidewall by suit bearing thereon, described first paragraph airduct is also set with gear, the tooth bar mutually meshing with described gear is provided with in described wind chamber, be respectively arranged with the driven wheel meshing with it at the two ends of described tooth bar, described driven wheel is connected with motor-driven.
Compared with prior art; the beneficial effects of the utility model are: because the heat abstractor of box type transformer of the present utility model is provided with drying device at the air inlet in wind chamber; the moisture in natural wind just can be removed like this when natural wind enters box house; thus play the effect of protection casing internal power equipment; unnecessary security incident is avoided to occur; therefore, radiating efficiency of the present utility model is higher, and safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation in the chamber of wind shown in Fig. 1.
Fig. 3 is the structural representation of airduct shown in Fig. 2.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with execution mode, the utility model is described in further details.At this, exemplary embodiment of the present utility model and illustrating for explaining the utility model, but not as to restriction of the present utility model.
Shown in Fig. 1 and Fig. 2, the heat abstractor of a kind of box type transformer of the present utility model, comprise casing 2, the bottom of the sidewall 4 of casing 2 is provided with wind chamber 6, wind chamber 6 communicates with the discharge pipe of air blast 7, the air inlet in wind chamber 6 is provided with drying device 8, this drying device 8 is primarily of the housing composition being filled with drier, the moisture in natural wind just can be removed like this when natural wind enters box house, thus play the effect of protection casing internal power equipment, unnecessary security incident is avoided to occur, evenly spacedly in wind chamber 6 be provided with multiple airduct 10, the plurality of airduct 10 is each passed through sidewall 4 makes wind chamber 6 communicate with the inside of casing 2, can set out by any known mode the object that air port reaches wind circulation at the top of casing 2.
In addition, shown in Fig. 2 and Fig. 3, airduct 10 comprises the first paragraph airduct 101 being arranged in wind chamber 6 and the second segment airduct 102 being positioned at casing 2 inside, is formed with angle 103 between first paragraph airduct 101 and second segment airduct 102.The angle of this angle 103 is 130 degree.First paragraph airduct 101 is connected with sidewall 4 by suit bearing 12 thereon, first paragraph airduct 101 is also set with gear 14, the tooth bar 16 mutually meshing with gear 14 is provided with in wind chamber 6, the driven wheel 18 meshing with it is respectively arranged with at the two ends of tooth bar 16, this driven wheel 18 is in transmission connection with motor (not shown), during use, motor drives driven wheel 18 to rotate in any well-known manner, driven wheel 18 is with carry-over bar 16 to move horizontally, tooth bar 16 supports by the back-up block 20 in wind chamber 6, this back-up block 20 is provided with the track slided for tooth bar 16, like this when tooth bar 16 moves horizontally, under the effect of gear 14, make airduct 10 rotate, thus the air outlet angle of adjustment airduct 10 in casing 2 inside, in order to avoid wind directly blows the performance affecting power equipment on power equipment.
Claims (4)
1. the heat abstractor of a box type transformer, comprise casing (2), it is characterized in that, the bottom of the sidewall (4) of described casing (2) is provided with wind chamber (6), described wind chamber (6) communicates with the discharge pipe of air blast (7), the air inlet of described wind chamber (6) is provided with drying device (8), evenly spacedly in described wind chamber (6) be provided with multiple airduct (10), multiple described airduct (10) is each passed through described sidewall (4) makes described wind chamber (6) communicate with the inside of described casing (2).
2. heat abstractor according to claim 1, it is characterized in that: described airduct (10) comprises the first paragraph airduct (101) being arranged in described wind chamber (6) and the second segment airduct (102) being positioned at described casing (2) inside, is formed with angle (103) between described first paragraph airduct (101) and described second segment airduct (102).
3. heat abstractor according to claim 1, is characterized in that: the angle of described angle (103) is 130 degree.
4. the heat abstractor according to Claims 2 or 3, it is characterized in that: described first paragraph airduct (101) is connected with described sidewall (4) by suit bearing (12) thereon, described first paragraph airduct (101) is also set with gear (14), the tooth bar (16) mutually meshing with described gear (14) is provided with in described wind chamber (6), be respectively arranged with the driven wheel (18) meshing with it at the two ends of described tooth bar (16), described driven wheel (18) is connected with motor-driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611850.0U CN204087994U (en) | 2014-10-21 | 2014-10-21 | The heat abstractor of box type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611850.0U CN204087994U (en) | 2014-10-21 | 2014-10-21 | The heat abstractor of box type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204087994U true CN204087994U (en) | 2015-01-07 |
Family
ID=52180676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420611850.0U Expired - Fee Related CN204087994U (en) | 2014-10-21 | 2014-10-21 | The heat abstractor of box type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204087994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320886A (en) * | 2018-03-19 | 2018-07-24 | 安徽金环电气设备有限责任公司 | A kind of heat radiating installation construction of transformer |
-
2014
- 2014-10-21 CN CN201420611850.0U patent/CN204087994U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320886A (en) * | 2018-03-19 | 2018-07-24 | 安徽金环电气设备有限责任公司 | A kind of heat radiating installation construction of transformer |
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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: 20150107 Termination date: 20151021 |
|
| EXPY | Termination of patent right or utility model |