CN103337340A - Weighing-type transformer oil conservator - Google Patents
Weighing-type transformer oil conservator Download PDFInfo
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- CN103337340A CN103337340A CN2013103064706A CN201310306470A CN103337340A CN 103337340 A CN103337340 A CN 103337340A CN 2013103064706 A CN2013103064706 A CN 2013103064706A CN 201310306470 A CN201310306470 A CN 201310306470A CN 103337340 A CN103337340 A CN 103337340A
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- oil
- oil conservator
- conservator
- transformer
- weighing
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Abstract
The invention provides a weighing-type transformer oil conservator, which is technically characterized in that four supports are arranged between a transformer oil conservator and a transformer oil tank, four four-bar hinge mechanisms are arranged at the middle parts of the supports, and four weighing sensors in two groups or two weighing sensors in a group are respectively connected into the four four-bar hinge mechanisms; and digital oil level gages for displaying oil weight are installed at the two ends of the transformer oil conservator. The weighing-type transformer oil conservator has the advantages that since four pressure sensors in two groups are arranged in hinges to weigh the oil conservator at the upper part of the sensors and the quantity of oil in the oil conservator, the accurate quantity of the oil in the oil conservator is determined, the digital display of the quantity of the oil in the oil conservator is realized and the long-term stable operation of a transformer and the oil conservator is ensured; and since a solar panel and a battery power supply are installed on the transformer oil conservator, the weighing-type transformer oil conservator is especially suitable for oil-cooled large-size and medium-size transformers.
Description
Technical field
The present invention relates to a kind ofBig-and-middle-sized oil-immersed type transformer, particularly a kind of Weighing type transformer oil conservator.
Background technology
At present, the oil conservator inside of big-and-middle-sized oil-immersed type transformer is divided into the swollen casing coupling mode of stainless steel, capsule mode, barrier film mode etc.In order to show that adopt by modes such as mechanical fork, slide fasteners of oil mass passes to the various oil level gauges that show oil level more in the oil conservator, the technical problem of its existence is: 1, mechanisms such as mechanical fork, slide fastener easily produce fault, and the oil level gauge indication is made mistakes, and cause the accident.2, inner swollen casing coupling, capsule, barrier film all can make oil level gauge the mistake indication occur in case operation makes mistakes.
Summary of the invention
The objective of the invention is the deficiency that exists in the above-mentioned technology, a kind of Weighing type transformer oil conservator is provided.Under the situation about being connected of reinforcing between oil conservator and fuel tank, in hinge, be provided with four, two groups pressure sensors by four connecting rod link connected modes.The oil conservator on transducer top and oil mass are wherein carried out weighing, thereby determine accurately oil mass in the oil conservator, realize that the digitlization of oil mass in the oil conservator shows, thereby guarantee operation steady in a long-term between transformer and oil conservator.The present invention is parts of big-and-middle-sized oil-immersed type transformer, be installed in the transformer oil upper box part, when being used for taking up the expansion of oil tank of transformer internal transformer oil volume or contraction, institute has more or remedies its corresponding oil mass, guarantee in the transformer that oil is full of all the time, be specially adapted to oil cooled big-and-middle-sized transformer.
The object of the present invention is achieved like this, comprise pressure sensor, four connecting rod links, solar panels, oil level gauge, transformer oil conservator, oil tank of transformer, oil conservator support etc., it is characterized in that, be equipped with four four connecting rod link mechanisms in the mid-stent of oil tank of transformer between oil conservator, the centre is equipped with four two groups or two one group of LOAD CELLS in four connecting rod link mechanisms.In the side of fuel tank the oil level gauge that shows that oil weighs in the fuel tank is installed, the oil level gauge that solar panel and battery supply show that weight of oil is used is installed at the fuel tank top.
The invention has the beneficial effects as follows, in hinge, be provided with four, two groups two one group of pressure sensors.The oil conservator on transducer top and oil mass are wherein carried out weighing, thereby determine accurately oil mass in the oil conservator, realize that the digitlization of oil mass in the oil conservator shows, thereby guarantee operation steady in a long-term between transformer and oil conservator.
Description of drawings
Fig. 1 is structural representation of the present invention
Fig. 2 is the left side view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing present embodiment is described further
By Fig. 1-2 as can be known, upper end, outside at transformer oil conservator 2 is equipped with solar panels and battery supply 1, be connected with 4 oil conservator supports 3 in the lower end of transformer oil conservator, be connected with four connecting rod link mechanisms 4 between oil conservator support and oil tank of transformer respectively, connecting four two groups or two one group in four connecting rod link mechanisms respectively has transducer 5.Two sides at fuel tank respectively are equipped with oil level gauge 6.
Claims (1)
1. Weighing type transformer oil conservator, comprise pressure sensor, four connecting rod links, solar panels, oil level gauge, transformer oil conservator, oil tank of transformer, oil conservator support etc., it is characterized in that, be equipped with four four connecting rod link mechanisms in the mid-stent of oil tank of transformer between oil conservator, be equipped with four two groups or two one group of LOAD CELLS in the middle of in four connecting rod link mechanisms, in the side of fuel tank the oil level gauge that shows weight of oil in the fuel tank is installed, at the fuel tank top solar panel and battery supply is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103064706A CN103337340A (en) | 2013-07-22 | 2013-07-22 | Weighing-type transformer oil conservator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103064706A CN103337340A (en) | 2013-07-22 | 2013-07-22 | Weighing-type transformer oil conservator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103337340A true CN103337340A (en) | 2013-10-02 |
Family
ID=49245479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103064706A Pending CN103337340A (en) | 2013-07-22 | 2013-07-22 | Weighing-type transformer oil conservator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103337340A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729105A (en) * | 2019-10-30 | 2020-01-24 | 中车大连机车车辆有限公司 | Siphon type traction transformer with oil level protection device and protection method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2357402Y (en) * | 1998-11-17 | 2000-01-05 | 邵为 | Corrugated expansion oil storage cabinet |
| CN101256880A (en) * | 2008-01-03 | 2008-09-03 | 常州市华电变压器厂 | Oil level gauge oil conservator |
| CN202057402U (en) * | 2011-04-26 | 2011-11-30 | 安徽乐健绿色食品有限公司 | Weighing device for oil tank |
| CN202420634U (en) * | 2011-12-20 | 2012-09-05 | 潍坊紫鸢牧业发展有限公司 | Weighing tank |
| CN203386569U (en) * | 2013-07-22 | 2014-01-08 | 沈阳科奇电器有限公司 | Weighing type transformer oil conservator |
-
2013
- 2013-07-22 CN CN2013103064706A patent/CN103337340A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2357402Y (en) * | 1998-11-17 | 2000-01-05 | 邵为 | Corrugated expansion oil storage cabinet |
| CN101256880A (en) * | 2008-01-03 | 2008-09-03 | 常州市华电变压器厂 | Oil level gauge oil conservator |
| CN202057402U (en) * | 2011-04-26 | 2011-11-30 | 安徽乐健绿色食品有限公司 | Weighing device for oil tank |
| CN202420634U (en) * | 2011-12-20 | 2012-09-05 | 潍坊紫鸢牧业发展有限公司 | Weighing tank |
| CN203386569U (en) * | 2013-07-22 | 2014-01-08 | 沈阳科奇电器有限公司 | Weighing type transformer oil conservator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729105A (en) * | 2019-10-30 | 2020-01-24 | 中车大连机车车辆有限公司 | Siphon type traction transformer with oil level protection device and protection method |
| CN110729105B (en) * | 2019-10-30 | 2021-04-27 | 中车大连机车车辆有限公司 | Siphon type traction transformer with oil level protection device and protection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131002 |
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| RJ01 | Rejection of invention patent application after publication |