CN209374210U - A kind of transformer pipe type oil-level gauge shield - Google Patents
A kind of transformer pipe type oil-level gauge shield Download PDFInfo
- Publication number
- CN209374210U CN209374210U CN201822211002.1U CN201822211002U CN209374210U CN 209374210 U CN209374210 U CN 209374210U CN 201822211002 U CN201822211002 U CN 201822211002U CN 209374210 U CN209374210 U CN 209374210U
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- ontology
- level gauge
- pipe type
- oil
- top plate
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Abstract
The utility model discloses a kind of transformer pipe type oil-level gauge shield, including shield body and top plate, the top of shield body is connect with top plate, and shield body is integrated with top plate；Through-hole is opened up in shield body side wall, is equipped with bolt in through-hole, shield body is bolted on pipe type oil-level gauge.The design of the utility model structure is simple, at low cost, can carry out installation transformation on the original basis, it is easy for installation flexible, rain and sun effectively can be played the role of to oil level gauge for transformer using the shield of the utility model, considerably increase the service life of oil level gauge for transformer, reduce failure rate.
Description
Technical field
The utility model relates to field transformer, specially a kind of transformer pipe type oil-level gauge shield.
Background technique
Power transformer needs to cool down it when working, and generally uses oil-immersed forced-air cool, forced oil-circulation cooling side
Both are cooled down formula, no matter which kind of type of cooling are used to require an essential mechanism-oil level indicator.Transformer
Oil level indicator is installed on the conservator of transformer, and on the one hand oil level indicator passes through theory of mechanics makes the oil level of transformer be shown in oil level indicator
On dial plate, protective device and monitoring backstage on the other hand to are sent oil level information by DC signal.However, due to oil level
Sealing ring and wiring outlet are counted for a long time by the boisterous influence such as direct sunlight, freezing, ice and snow, and sealing ring and cable
Wiring outlet is all rubber material, thus the case where be easy to appear poor sealing, so that rain water and steam is from connector lug
Enter oil level indicator with sealing ring, eventually leads to DC system grounding.Also, due to corrosion, the screw of dial plate also can often become rusty extremely
And lead to not dismantle oil level indicator.If rainwater has a period of time in oil level indicator, it also occur that corrosion damage oil level indicator
Internal component the case where, at this moment just have to replace entire oil level indicator, a large amount of manpower and material resources can be expended in this way.
Utility model content
The purpose of this utility model is to provide for a kind of transformer pipe type oil-level gauge shield, solves transformer oil level
Count the disadvantage for causing other components impaired due to damage outside by bad weather because being chronically exposed to.
In order to achieve the above-mentioned object of the invention, the utility model uses following technical scheme:
A kind of transformer pipe type oil-level gauge shield, including ontology and top plate, the top of ontology are connect with top plate, ontology with
Top plate is integrated；Through-hole is offered in this body sidewall, through-hole is equipped with bolt, and ontology is bolted on oil level indicator.
Preferably, the ontology is in hollow cylindrical.
Preferably, the bodies top and top plate junction are in arc-shaped.
Preferably, the ontology and top are transparent.
Preferably, the lower edge of the ontology extends to the lower part of the viewing window lower edge of oil level indicator.
Preferably, the distance between the pressure of the top plate and oil level indicator release end cap discharges end cap pop-up stroke for pressure
Distance.
Compared with prior art, using the transformer pipe type oil-level gauge shield of above-mentioned technical proposal, have has as follows
Beneficial effect: the design of the utility model structure is simple, at low cost, can carry out installation transformation on the original basis, easy for installation flexible,
Rain and sun effectively can be played the role of to oil level gauge for transformer using the shield of the utility model, considerably increase change
The service life of depressor oil level indicator reduces failure rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is ontology sectional view in the present embodiment.
Fig. 3 is the structural schematic diagram of ontology in the present embodiment.
Appended drawing reference: 1, ontology；2, top plate；3, through-hole；4, bolt；5, oil level indicator；6, viewing window；7, pressure release end
Lid.
Specific embodiment
Cooperation embodiment does more detailed description to the utility model below, so that those skilled in the art is studying this carefully
It can implement accordingly after specification.It should be understood that specific embodiment described in this part is only used for explaining the utility model,
Rather than the limitation protection scope of the utility model.
A kind of transformer pipe type oil-level gauge shield as shown in Figure 1 to Figure 3, including ontology 1 and top plate 2, the top of ontology 1
Portion is connect with top plate 2, and ontology 1 is integrated with top plate 2；Through-hole 3 is offered in 1 side wall of ontology, through-hole 3 is equipped with bolt 4, ontology
The diameter length of 1 length to diameter ratio oil level indicator 5 is 1 centimetre to 2 centimetres more, and ontology 1 is socketed on oil level indicator 5 and by bolt 4
It is fixed on oil level indicator 5.
Ontology 1 is in arc-shaped in hollow cylindrical and 1 top of ontology and 2 junction of top plate.In order to be watched through ontology 1
The viewing window 6 of oil level indicator 5, ontology 1 and top plate 2 are transparent.The viewing window 6 of oil level indicator 5 can be covered in order to make ontology 1 also,
The lower edge of ontology 1 extends to the lower part of 6 lower edge of viewing window of oil level indicator 5, and viewing window 6 can be prevented because of damage, and rainwater is from damage
Bad viewing window 6 enters in oil level indicator 5.The distance between the pressure of top plate 2 and oil level indicator 5 release end cap 7 is pressure release end
Lid 7 pops up stroke distances.While guaranteeing that not influencing oil level indicator 5 runs, the top plate 2 of 5 shield of oil level indicator is released with pressure
The distance for putting end cap 7 is set as consistent with the pressure release pop-up of end cap 7 stroke distances, allows pressure release end cap 7 just bullet
Out, be conducive to oil level indicator 5 when spraying high pressure oil, reduce oil spout range, be conducive to the recycling and environmental protection of waste oil.To transformation
The various outlet terminals of device, switch etc. peripheral equipment also function to the effect of protection.
When installing the transformer pipe type oil-level gauge shield of the utility model, ontology 1 is locked at tubular type by bolt 4
Installation can be completed in screw hole on oil level indicator 5.It is quick and easy for installation, improve working efficiency.
The design of the utility model transformer pipe type oil-level gauge shield is simple, at low cost, can be pacified on the original basis
Dress transformation is easy for installation flexible.
Effectively oil level gauge for transformer 5 can be played using the transformer pipe type oil-level gauge shield of the utility model anti-
The sun-proof effect of rain considerably increases the service life of oil level gauge for transformer 5, reduces failure rate.
The above makes preferred embodiments of the present invention, does not depart from for those of ordinary skill in the art
Under the premise of the utility model principle, several variations and modifications can also be made, these also should be regarded as the protection of the utility model
Range.
Claims (6)
1. a kind of transformer pipe type oil-level gauge shield, it is characterised in that: including ontology (1) and top plate (2), the top of ontology (1)
Portion is connect with top plate (2), and ontology (1) is integrated with top plate (2)；The side wall of ontology (1) offers through-hole (3), and through-hole is worn on (3)
Equipped with bolt (4), ontology (1) is fixed on oil level indicator (5) by bolt (4).
2. transformer pipe type oil-level gauge shield according to claim 1, it is characterised in that: the ontology (1) is in hollow
It is cylindric.
3. transformer pipe type oil-level gauge shield according to claim 1, it is characterised in that: at the top of the ontology (1) with
Top plate (2) junction is in arc-shaped.
4. transformer pipe type oil-level gauge shield according to claim 1, it is characterised in that: the ontology (1) and top
It is transparent.
5. transformer pipe type oil-level gauge shield according to claim 1, it is characterised in that: the ontology (1) it is following
Edge extends to the lower part of viewing window (6) lower edge of oil level indicator (5).
6. transformer pipe type oil-level gauge shield according to claim 1, it is characterised in that: the top plate (2) and oil level
It counts the distance between pressure release end cap (7) of (5) and discharges end cap (7) pop-up stroke distances for pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211002.1U CN209374210U (en) | 2018-12-26 | 2018-12-26 | A kind of transformer pipe type oil-level gauge shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211002.1U CN209374210U (en) | 2018-12-26 | 2018-12-26 | A kind of transformer pipe type oil-level gauge shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209374210U true CN209374210U (en) | 2019-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822211002.1U Active CN209374210U (en) | 2018-12-26 | 2018-12-26 | A kind of transformer pipe type oil-level gauge shield |
Country Status (1)
| Country | Link |
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| CN (1) | CN209374210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109585124A (en) * | 2018-12-26 | 2019-04-05 | 衢州杭甬变压器有限公司 | A kind of transformer pipe type oil-level gauge shield |
-
2018
- 2018-12-26 CN CN201822211002.1U patent/CN209374210U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109585124A (en) * | 2018-12-26 | 2019-04-05 | 衢州杭甬变压器有限公司 | A kind of transformer pipe type oil-level gauge shield |
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