CN201917381U - Device for correctly displaying oil level of capsule-type oil storage tank - Google Patents
Device for correctly displaying oil level of capsule-type oil storage tank Download PDFInfo
- Publication number
- CN201917381U CN201917381U CN2010206613730U CN201020661373U CN201917381U CN 201917381 U CN201917381 U CN 201917381U CN 2010206613730 U CN2010206613730 U CN 2010206613730U CN 201020661373 U CN201020661373 U CN 201020661373U CN 201917381 U CN201917381 U CN 201917381U
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- China
- Prior art keywords
- capsule
- oil
- oil level
- storage tank
- oil storage
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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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- 239000002775 capsule Substances 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000002159 abnormal effect Effects 0.000 description 2
- 235000015927 pasta Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a device for correctly displaying oil level of a capsule-type oil storage tank. The device comprises an oil storage tank, a capsule and a pendulum rod type pointer oil level gauge, wherein the capsule is installed in the oil storage tank; and the pendulum rod type pointer oil level gauge is installed on one side of an end plate of the oil storage tank. The device is characterized in that a bulkhead is fixedly installed on the end plate, which is arranged in the oil storage tank and used for installing the pendulum rod type pointer oil level gauge; spaces positioned on both sides of the bulkhead in the oil storage tank are mutually communicated; a floating ball is positioned on an inner side of the bulkhead; and the capsule is positioned on an outer side of the bulkhead. The utility model has a simple structure, and scientific and reasonable design. A floating ball of the oil level gauge is not affected by the capsule, thereby displaying the oil level correctly; and at the same time, the device also has the advantages of low cost, simplification in installation, and the like.
Description
Technical field
The utility model relates to the transformer oil conservater, the correct display device of particularly a kind of capsule-type oil conservater oil level.
Background technology
Oil conservater is one of primary clustering of transformer.That the capsule-type oil conservater is installed in oil conservater is one airtight, can bear the capsule of elevated pressures, by capsule insulating oil and outside air are separated, and stop water vapor to enter capsule by dehydrating breather, in service, capsule floats on the pasta, carry out air-breathing or exhaust along with pasta rises or descends,, guarantee to be full of insulating oil in the transformer body always with pressure at both sides inside and outside this self-poise capsule.
At present, the capsule-type oil conservater of high-power transformer is equipped with oscillating rod type pointer oil level indicator mostly, is used to show oil level and high and low oil level alarm.Because capsule irregular floating state in oil, and the ball float of oil level indicator be in capsule below, be hampered by capsule, ball float can not be floating with oil level, oil level indicator can not reflect real oil level like this, even the phenomenon that false low oil level is reported to the police and very high oil level is not reported to the police appears, seriously influenced the safe operation of transformer.Increased the number of times of unplanned power failure simultaneously.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, the correct display device of capsule-type oil conservater oil level that provides a kind of ball float of oil level indicator not influenced by capsule.
The utility model solves its technical matters and is achieved through the following technical solutions:
The correct display device of a kind of capsule-type oil conservater oil level, comprise oil conservater, be installed in the capsule in the oil conservater and the oscillating rod type pointer oil level indicator that is installed on oil conservater one side end panel constitutes, it is characterized in that: on the end plate of the installation oscillating rod type pointer oil level indicator of oil conservater inside, be fixed with dividing plate, the space that is positioned at the dividing plate both sides in the oil conservater is interconnected, ball float is positioned at the dividing plate inboard, and capsule is positioned at the dividing plate outside.
And described dividing plate is a sallop screen.
Advantage of the present utility model and beneficial effect are:
1. this capsule-type oil conservater adopts in the be welded mode of dividing plate of oil conservater end plate, floating space and apart capsules with the oil level indicator ball float, ball float can be with the oil level free-floating like this, what whenever oil level indicator reflected all is real oil level, thoroughly eliminated the abnormal occurrence that false low oil level is reported to the police and very high oil level is not reported to the police, significant to guaranteeing the transformer safe operation, and eliminated because the unplanned power failure that false oil level brings.
2. the utility model is simple in structure, and design science is reasonable, and the ball float of oil level indicator is not influenced by capsule, thereby can correctly show oil level, also has advantages such as cost is low, easy installation simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1.
Embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
The correct display device of a kind of capsule-type oil conservater oil level comprises oil conservater 1, is installed in the capsule 2 in the oil conservater and the oscillating rod type pointer oil level indicator that is installed on oil conservater one side end panel 5 constitutes.Capsule is full of insulating oil 9 upper spaces in the oil conservater.Oscillating rod type pointer oil level indicator is made of indicator gauge 7, rotating shaft 6, fork (not label) and ball float 8.Capsule is by the mouth of pipe 3 connection dehydrating breather (not shown)s.Its innovation part is: be fixed with dividing plate 4 on an end plate of the installation oscillating rod type pointer oil level indicator of oil conservater inside, dividing plate is a sallop screen.The space of oil conservater internal partition both sides is interconnected, and ball float is positioned at the dividing plate inboard, and capsule is positioned at the dividing plate outside.
Principle of work of the present utility model is:
Adopt floating space and the apart capsules of dividing plate with the ball float of pointer fork oil level indicator, ball float can be with the oil level free-floating like this, what oil level indicator then at any time reflected all is real oil level, has eliminated the abnormal occurrence that false low oil level is reported to the police and very high oil level is not reported to the police.The last lower limb of sallop screen is interior high oil level 10 and the low oil level 11 of corresponding oil conservater respectively.
Claims (2)
1. correct display device of capsule-type oil conservater oil level, comprise oil conservater, be installed in the capsule in the oil conservater and the oscillating rod type pointer oil level indicator that is installed on oil conservater one side end panel constitutes, it is characterized in that: on the end plate of the installation oscillating rod type pointer oil level indicator of oil conservater inside, be fixed with dividing plate, the space that is positioned at the dividing plate both sides in the oil conservater is interconnected, ball float is positioned at the dividing plate inboard, and capsule is positioned at the dividing plate outside.
2. the correct display device of capsule-type oil conservater oil level according to claim 1, it is characterized in that: described dividing plate is a sallop screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206613730U CN201917381U (en) | 2010-12-15 | 2010-12-15 | Device for correctly displaying oil level of capsule-type oil storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206613730U CN201917381U (en) | 2010-12-15 | 2010-12-15 | Device for correctly displaying oil level of capsule-type oil storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201917381U true CN201917381U (en) | 2011-08-03 |
Family
ID=44417175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206613730U Expired - Lifetime CN201917381U (en) | 2010-12-15 | 2010-12-15 | Device for correctly displaying oil level of capsule-type oil storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201917381U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465030A (en) * | 2014-12-24 | 2015-03-25 | 国家电网公司 | Installation device and method for transformer capsule type oil conservator |
| CN104690838A (en) * | 2014-01-10 | 2015-06-10 | 江苏金飞达电动工具有限公司 | Water level display device of stone cutting machine |
| CN110440878A (en) * | 2019-08-23 | 2019-11-12 | 科润智能控制股份有限公司 | A kind of novel transformer oil level indicator structure |
-
2010
- 2010-12-15 CN CN2010206613730U patent/CN201917381U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690838A (en) * | 2014-01-10 | 2015-06-10 | 江苏金飞达电动工具有限公司 | Water level display device of stone cutting machine |
| CN104465030A (en) * | 2014-12-24 | 2015-03-25 | 国家电网公司 | Installation device and method for transformer capsule type oil conservator |
| CN110440878A (en) * | 2019-08-23 | 2019-11-12 | 科润智能控制股份有限公司 | A kind of novel transformer oil level indicator structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN ELECTRIC POWER CORP. Effective date: 20130521 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: TIANJIN ELECTRIC POWER CORP. Effective date: 20130521 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300010 HEBEI, TIANJIN TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130521 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Tianjin Electric Power Corp. Address before: 300010 Tianjin city Hebei District Wujing Road No. 39 Patentee before: Tianjin Electric Power Corp. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |