CN2759028Y - Rod type box transformer - Google Patents
Rod type box transformer Download PDFInfo
- Publication number
- CN2759028Y CN2759028Y CN 200420081697 CN200420081697U CN2759028Y CN 2759028 Y CN2759028 Y CN 2759028Y CN 200420081697 CN200420081697 CN 200420081697 CN 200420081697 U CN200420081697 U CN 200420081697U CN 2759028 Y CN2759028 Y CN 2759028Y
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- transformer
- unit
- power supply
- supply unit
- rod type
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Abstract
The utility model discloses a novel rod type box transformer, which is composed of a transformer unit and a power distribution unit which are arranged on the same base, wherein three side surfaces of the transformer unit are all provided with radiation fins and another side surface near the power distribution unit is a plane. Low voltage lines are led out from the side surface, and a flange is welded all around a low voltage side wire outlet porcelain insulator. The output of the low-voltage side of the transformer unit is directly connected with the main circuit breaker of the power distribution unit by copper bars. A gap is arranged between the transformer unit and the power distribution unit. The top of the power distribution unit is additionally provided with a heat-insulating layer and an automatic temperature control blower. The utility model has the advantages of simple structure, practicality, low cost, small size, shapely configuration, convenient and quick installation, safe operation, and convenient carrying, avoids phenomena of deformation on side plates and oil seepage from the low-voltage porcelain insulator caused by temperature rise of the transformer and extends the service life. The utility model penetrates into a load center, decreases waste, shortens construction periodicity and meet requirements of reformation of urban power networks and rural power networks as well as temporary construction power utilization.
Description
Technical field
The utility model relates to a kind of Rod type box transformer.
Background technology
General user's distribution transformer is the electric equipment that buck functionality is only arranged just, does not install low pressure outlet protection and reactive power compensator.In recent years, each domestic manufacturer and research unit have also carried out some exploitations in this regard to be explored, and has successively developed some and has been configured in the protection and the control device of transformer leading-out terminal.As local compensation cabinet on distribution control cabinet, the bar on the bar and control with compensate the outdoor distribution transforming multifunction protection checkout gear be integrated.But above equipment is split-type structural.It has the following disadvantages: 1. connector is more, and all is to be exposed in the middle of the air, makes connector directly be subjected to the influence of natural environment (wind, drench with rain, Exposure to Sunlight, high temperature, pollute, fall thing) and causes various faults.The construction operation cycle longer relatively, prolonged interruption duration.3. outward appearance was untidy, not attractive in appearance after distribution transformer was installed the control compensation cabinet on the whole bar, and two, three chests are arranged on the stand of transformer, and installation is messy unordered.
Summary of the invention
The purpose of this utility model is: overcome the above-mentioned defective of prior art, provide that a kind of globality is strong, compact, attractive in appearance, the novel Rod type box transformer of good heat dissipation, life-span length, simple installation, quick, safe and reliable to operation, convenient in carrying.
The utility model is realized by following scheme: be made of transformer unit, power supply unit, transformer unit and power supply unit are installed on the same pedestal, make it to become an independent integral body.
Three sides of transformer unit described in the utility model all are provided with fin, and another side near power supply unit is the plane, and the low-voltage line outlet is the side outlet, and are welded to connect flange around the low-voltage side outlet porcelain vase, in order to connect power supply unit.
Transformer unit low-pressure side output described in the utility model directly is connected with copper bar with the power supply unit main circuit breaker, to strengthen the termination contact area, increases the termination ampacity, reduces the possibility of termination heating.
Be provided with the gap between transformer unit described in the utility model, power supply unit.
The utility model is added with thermal insulation layer at the power supply unit top, and temperature automatically controlled blower fan is housed, to reduce the temperature inside the box.
Power supply unit described in the utility model comprises the distribution transforming multifunction protection checkout gear that control and compensation are integrated.
The as a whole distribution equipment of the utility model just do not resemble yet have the former distribution transforming expose in atmosphere line and joint, the various faults that cause because of line and joint have so just been significantly reduced, thereby prolonged useful life, and external form is clean and tidy, compact, attractive in appearance, each connection has simultaneously all been debugged complete in factory, reduced the on-the-spot verification set-up time, therefore just more simple and efficient during construction and installation at the scene; This product forms air gap with novel transformer and the outlet power supply unit of making, and helps heat insulationly, makes the temperature rise of transformer not influence the outlet power supply unit, has prevented that the transformer temperature rise from causing the generation of side plate deformation, low pressure porcelain vase oil impregnate phenomenon.The utility model is simple in structure, practical, cost is low, volume is little, handsome in appearance, simple installation, quick, safe and reliable to operation and convenient in carrying, can go deep into load center, cut the waste, the construction period is short, adapts to China's urban distribution network and upgrade of rural power grids and interim power supply for construction needs.
Description of drawings
Fig. 1 faces structural representation for the utility model embodiment;
Fig. 2 is that the utility model embodiment A is to view.
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is elaborated.
Present embodiment is made of the transformer unit 1, the power supply unit 2 that are installed on the same pedestal 6, is provided with the gap between the two, and power supply unit 2 comprises the distribution transforming multifunction protection checkout gear 8 that control and compensation are integrated.1 three sides of transformer unit all are provided with fin 7, and another side near power supply unit 2 is the plane, and the low-voltage line outlet of transformer unit 1 is the side outlet, and are welded to connect flange 3 around the low-voltage side outlet porcelain vase, in order to connect power supply unit 2.The output of transformer unit 1 low-pressure side directly is connected with the main circuit breaker 5 usefulness copper bars 4 of power supply unit 2.Transformer unit 1,2 of power supply units are provided with the gap.Be added with thermal insulation layer 9 at power supply unit 2 tops, and temperature automatically controlled blower fan 10 is housed, to reduce the temperature inside the box.
Claims (6)
1, a kind of novel Rod type box transformer is made of transformer unit (1), power supply unit (2), and it is characterized in that: transformer unit (1), power supply unit (2) are installed on the same pedestal (6).
2, novel Rod type box transformer according to claim 1, it is characterized in that: (1) three side of transformer unit all is provided with fin (7), another side near power supply unit (2) is the plane, the low-voltage line outlet of transformer unit (1) is the side outlet, and around the low-voltage side outlet porcelain vase, be welded to connect flange (3), in order to connect power supply unit (2).
3, novel Rod type box transformer according to claim 1 and 2 is characterized in that: the output of transformer unit (1) low-pressure side directly is connected with copper bar (4) with the main circuit breaker (5) of power supply unit (2).
4, novel Rod type box transformer according to claim 1 and 2 is characterized in that: be added with thermal insulation layer (9) at power supply unit (2) top, and temperature automatically controlled blower fan (10) is housed, to reduce the temperature inside the box.
5, novel Rod type box transformer according to claim 1 and 2 is characterized in that: transformer unit (1), power supply unit are provided with the gap between (2).
6, novel Rod type box transformer according to claim 1 and 2 is characterized in that: power supply unit (2) comprises the distribution transforming multifunction protection checkout gear (8) that control and compensation are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420081697 CN2759028Y (en) | 2004-07-28 | 2004-07-28 | Rod type box transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420081697 CN2759028Y (en) | 2004-07-28 | 2004-07-28 | Rod type box transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2759028Y true CN2759028Y (en) | 2006-02-15 |
Family
ID=36079164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420081697 Expired - Fee Related CN2759028Y (en) | 2004-07-28 | 2004-07-28 | Rod type box transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2759028Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916404A (en) * | 2015-07-03 | 2015-09-16 | 江苏容天机电科技有限公司 | Self-cooled dedusting transformer |
| CN106783045A (en) * | 2017-03-16 | 2017-05-31 | 江西亿晟电气有限责任公司 | A kind of horizontal integration pole type transformer platform for collecting power transformation box and comprehensive distribution box composition |
| CN107350079A (en) * | 2017-08-10 | 2017-11-17 | 佛山市碧达环保科技有限公司 | A kind of casing of electrostatic purifier |
-
2004
- 2004-07-28 CN CN 200420081697 patent/CN2759028Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916404A (en) * | 2015-07-03 | 2015-09-16 | 江苏容天机电科技有限公司 | Self-cooled dedusting transformer |
| CN106783045A (en) * | 2017-03-16 | 2017-05-31 | 江西亿晟电气有限责任公司 | A kind of horizontal integration pole type transformer platform for collecting power transformation box and comprehensive distribution box composition |
| CN106783045B (en) * | 2017-03-16 | 2018-09-18 | 江西亿晟电气有限责任公司 | A kind of horizontal integration pole type transformer platform of collection power transformation box and comprehensive distribution box composition |
| CN107350079A (en) * | 2017-08-10 | 2017-11-17 | 佛山市碧达环保科技有限公司 | A kind of casing of electrostatic purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |