CN209312528U - Full-enclosed oil-immersed transformer - Google Patents
Full-enclosed oil-immersed transformer Download PDFInfo
- Publication number
- CN209312528U CN209312528U CN201822180529.2U CN201822180529U CN209312528U CN 209312528 U CN209312528 U CN 209312528U CN 201822180529 U CN201822180529 U CN 201822180529U CN 209312528 U CN209312528 U CN 209312528U
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- CN
- China
- Prior art keywords
- cabinet
- sealing
- case lid
- full
- immersed transformer
- Prior art date
- 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 - Fee Related
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- Housings And Mounting Of Transformers (AREA)
- Transformer Cooling (AREA)
Abstract
The utility model discloses Full-enclosed oil-immersed transformers, including cabinet, the surface of the cabinet is provided with cooling fin, case lid is provided on the upside of the cabinet, liquidometer is provided on the upside of the case lid, the side of the liquidometer is provided with connecting terminal, sealing mechanism is provided between the case lid and cabinet, the sealing mechanism includes the seal groove for being provided with cabinet uper side surface, the sealing ring being mounted in seal groove, it is fixedly mounted on the sealing strip of case lid downside surface and the seal head of sealing strip one end is set, the position of the sealing strip and the position of seal groove are corresponding；By designing the sealing mechanism between cabinet and case lid, case lid is mounted on be sealed on cabinet when, sealing ring edge jack-up can be tightly attached in seal groove by the pressing plate of sealing mechanism, so that the sealing effect is better, and the phenomenon that sealing effect variation occurs after preventing long-time use.
Description
Technical field
The utility model belongs to oil-immersed transformer technical field, and in particular to Full-enclosed oil-immersed transformer.
Background technique
Full-enclosed oil-immersed transformer: mainly having the series of products such as S9, S9-M, S10-M, is chiefly used in petroleum, chemical industry
The place of dirty, the more chemical substance of middle heavy wool.
After prolonged use, case lid will appear poorly sealed existing Full-enclosed oil-immersed transformer with cabinet junction
And there is water to enter the phenomenon in cabinet, thus the problem of influencing the normal operation of transformer, thus it is proposed that hermetically sealed oil immersion
Formula transformer.
Utility model content
The purpose of this utility model is to provide Full-enclosed oil-immersed transformers, mentioned above in the background art to solve
Existing Full-enclosed oil-immersed transformer after prolonged use, case lid and cabinet junction will appear it is poorly sealed and have water into
The phenomenon that in cartonning body, thus the problem of influencing the normal operation of transformer.
To achieve the above object, the utility model provides the following technical solutions: Full-enclosed oil-immersed transformer, including case
Body, the surface of the cabinet are provided with cooling fin, and case lid is provided on the upside of the cabinet, is provided with liquid on the upside of the case lid
Position meter, the side of the liquidometer is provided with connecting terminal, sealing mechanism, the sealing is provided between the case lid and cabinet
Mechanism includes the seal groove for being provided with cabinet uper side surface, the sealing ring being mounted in seal groove, is fixedly mounted on the downside of case lid
The position of the sealing strip on surface and the seal head that sealing strip one end is arranged in, the sealing strip is opposite with the position of seal groove
It answers, the sealing mechanism further includes being provided with the opening entered on the upside of sealing ring for seal head, being mounted on inside sealing ring
Pressing plate and the Packing spring being fixed on the inside of pressing plate.
Preferably, the bottom side of the cabinet is provided with supporting mechanism, and the supporting mechanism includes the downside for being mounted on cabinet
The support plate on surface, the fixed plate for being fixedly mounted on support plate one end and the buffer gear being mounted on the inside of support plate, it is described
Buffer gear includes the telescopic mast being fixedly connected with cabinet, the fixed column being fixedly connected with fixed plate and is fixedly mounted on flexible
Buffer spring in column and fixed column, the telescopic mast and fixed column are slidably connected by sliding slot.
Preferably, one end of the Packing spring is fixedly connected with the pressing plate, the other end of Packing spring through sealing ring with
The inner wall of seal groove is fixedly connected.
Preferably, the two sides of the seal head are set as inclined-plane, and seal the surficial inclination phase of both sides of head and pressing plate
Together, the size of the opening and the size of sealing strip are identical.
Preferably, the two sides of the buffer gear are provided with support plate, and two support plates are installed at splayed.
Preferably, the upper end of the buffer spring is fixedly mounted on the inside of telescopic mast, and the lower end of the buffer spring is solid
Dingan County is mounted in the inside of fixed column.
Preferably, the liquidometer and connecting terminal lower end are tightly connected with case lid.
Compared with prior art, the utility model has the beneficial effects that
(1) by sealing mechanism of the design between cabinet and case lid, case lid is mounted on be sealed on cabinet when,
Sealing ring edge jack-up can be tightly attached in seal groove by the pressing plate of sealing mechanism, so that the sealing effect is better, and prevents from growing
Occurs the phenomenon that sealing effect variation after time use；
(2) supporting mechanism by design in transformer-cabinet bottom makes transformer tank when using and transporting transformer
Body place it is more stable, and by buffer spring carry out buffering prevent because vibration be damaged.
Detailed description of the invention
Fig. 1 is the transformer positive structure diagram of the utility model；
Fig. 2 is the transformer side structure schematic view of the utility model；
Fig. 3 is enlarged structure schematic diagram at Fig. 2A of the utility model；
Fig. 4 is the sealed structural schematic diagram of the utility model；
Fig. 5 is the support construction schematic diagram of the utility model；
Fig. 6 is the buffer structure schematic diagram of the utility model；
In figure: 1, fixed plate；2, cabinet；3, cooling fin；4, case lid；5, liquidometer；6, connecting terminal；7, sealing ring；8,
Pressing plate；9, seal groove；10, Packing spring；11, sealing strip；12, it is open；13, seal head；14, support plate；15, telescopic mast；16,
Fixed column；17, buffer spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: Full-enclosed oil-immersed transformer, including cabinet 2,
The surface of cabinet 2 is provided with cooling fin 3, and the upside of cabinet 2 is provided with case lid 4, and the upside of case lid 4 is provided with liquidometer 5, liquid level
The side of meter 5 is provided with connecting terminal 6, is provided with sealing mechanism between case lid 4 and cabinet 2, makes close between case lid 4 and cabinet 2
Seal effect it is more preferable, sealing mechanism include the seal groove 9 for being provided with 2 uper side surface of cabinet, the sealing ring 7 being mounted in seal groove 9,
It is fixedly mounted on the sealing strip 11 of 4 downside surface of case lid and the seal head 13 of 11 one end of sealing strip is set, sealing strip 11
Position is corresponding with the position of seal groove 9, and sealing mechanism further includes being provided with 7 upside of sealing ring to enter for seal head 13
Opening 12, the pressing plate 8 being mounted on inside sealing ring 7 and the Packing spring 10 for being fixed on 8 inside of pressing plate.
In the present embodiment, it is preferred that the bottom side of cabinet 2 is provided with supporting mechanism, and supporting mechanism includes being mounted on cabinet 2
The support plate 14 of downside surface, the fixed plate 1 for being fixedly mounted on 14 one end of support plate and it is mounted on the slow of the inside of support plate 14
Punch mechanism, the convenient support between fixed plate 1 and support plate 14 buffer, and buffer gear includes stretching with what cabinet 2 was fixedly connected
Contracting column 15, the fixed column 16 being fixedly connected with fixed plate 1 and the buffering elastic being fixedly mounted in telescopic mast 15 and fixed column 16
Spring 17, telescopic mast 15 are slidably connected with fixed column 16 by sliding slot.
In the present embodiment, it is preferred that one end of Packing spring 10 is fixedly connected with pressing plate 8, the other end of Packing spring 10
It is fixedly connected through sealing ring 7 with the inner wall of seal groove 9, convenient fixed to sealing ring 7 and pressing plate 8 use.
In the present embodiment, it is preferred that the two sides of seal head 13 are set as inclined-plane, and the table of seal head 13 two sides and pressing plate 8
Face tilt angle is identical, be open 12 size it is identical as the size of sealing strip 11, keep seal head 13 easy to use.
In the present embodiment, it is preferred that the two sides of buffer gear are provided with support plate 14, and two support plates 14 are at eight
Font installation, keeps the support effect of support plate 14 more preferable.
In the present embodiment, it is preferred that the upper end of buffer spring 17 is fixedly mounted on the inside of telescopic mast 15, buffer spring 17
Lower end be fixedly mounted on the inside of fixed column 16, keep buffer spring 17 easy to use.
In the present embodiment, it is preferred that liquidometer 5 and 6 lower end of connecting terminal are tightly connected with case lid 4, keep transformer close
It is more preferable to seal effect.
The working principle and process for using of the utility model: after the utility model installs, it is practical new to first check for this
The installation fixation and security protection of type, then can use, when case lid 4 is mounted on cabinet 2, in case lid 4
The sealing strip 11 and seal head 13 of side are mounted on the inside of sealing ring 7 by opening 12, and squeeze sealing ring by seal head 13
Pressing plate 8 in 7, then jack up sealing ring 7 be tightly attached to the outside protrusion of sealing ring 7 on the inner wall of seal groove 9, to case lid 4 with
When being sealed between cabinet 2, then Full-enclosed oil-immersed transformer being mounted on the place used or transported, it can pass through
Fixed plate 1 and support plate 14 are supported, and in 2 forced compression telescopic mast 15 of cabinet and fixed column 16, pass through telescopic mast 15
It is buffered with the elastic force of buffer spring 17 in fixed column 16, this completes the use process to the utility model, this realities
It is simple with new structure, it is safe and convenient to use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. the surface of Full-enclosed oil-immersed transformer, including cabinet (2), the cabinet (2) is provided with cooling fin (3), the case
It is provided on the upside of body (2) case lid (4), is provided with liquidometer (5) on the upside of the case lid (4), the side of the liquidometer (5)
It is provided with connecting terminal (6), it is characterised in that: be provided with sealing mechanism, the sealing between the case lid (4) and cabinet (2)
Mechanism includes the seal groove (9) for being provided with cabinet (2) uper side surface, the sealing ring (7) being mounted in seal groove (9), fixed peace
Mounted in case lid (4) downside surface sealing strip (11) and setting sealing strip (11) one end seal head (13), the sealing
The position of item (11) is corresponding with the position of seal groove (9), the sealing mechanism further include be provided on the upside of sealing ring (7) for
The opening (12) of seal head (13) entrance is mounted on the internal pressing plate (8) of sealing ring (7) and is fixed on the inside of pressing plate (8)
Packing spring (10).
2. Full-enclosed oil-immersed transformer according to claim 1, it is characterised in that: the bottom side of the cabinet (2) is arranged
There is supporting mechanism, the supporting mechanism includes the support plate (14) for being mounted on the downside surface of cabinet (2), is fixedly mounted on support
The fixed plate (1) of plate (14) one end and the buffer gear being mounted on the inside of support plate (14), the buffer gear include and case
Telescopic mast (15) that body (2) is fixedly connected, the fixed column (16) being fixedly connected with fixed plate (1) and it is fixedly mounted on telescopic mast
(15) buffer spring (17) and in fixed column (16), the telescopic mast (15) are slidably connected with fixed column (16) by sliding slot.
3. Full-enclosed oil-immersed transformer according to claim 1, it is characterised in that: one end of the Packing spring (10)
It is fixedly connected with pressing plate (8), the other end of Packing spring (10) is fixedly connected through sealing ring (7) with the inner wall of seal groove (9).
4. Full-enclosed oil-immersed transformer according to claim 1, it is characterised in that: the two sides of the seal head (13) are set
It is set to inclined-plane, and seal head (13) two sides are identical as the surficial inclination of pressing plate (8), the size and sealing of the opening (12)
The size of item (11) is identical.
5. Full-enclosed oil-immersed transformer according to claim 2, it is characterised in that: the two sides of the buffer gear are all provided with
It is equipped with support plate (14), and two support plates (14) are installed at splayed.
6. Full-enclosed oil-immersed transformer according to claim 2, it is characterised in that: the upper end of the buffer spring (17)
It is fixedly mounted on the inside of telescopic mast (15), the lower end of the buffer spring (17) is fixedly mounted on the inside of fixed column (16).
7. Full-enclosed oil-immersed transformer according to claim 1, it is characterised in that: the liquidometer (5) and terminals
Sub (6) lower end is tightly connected with case lid (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822180529.2U CN209312528U (en) | 2018-12-25 | 2018-12-25 | Full-enclosed oil-immersed transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822180529.2U CN209312528U (en) | 2018-12-25 | 2018-12-25 | Full-enclosed oil-immersed transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209312528U true CN209312528U (en) | 2019-08-27 |
Family
ID=67678533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822180529.2U Expired - Fee Related CN209312528U (en) | 2018-12-25 | 2018-12-25 | Full-enclosed oil-immersed transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209312528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113130173A (en) * | 2021-03-18 | 2021-07-16 | 天宏电力科技有限公司 | Oil-immersed transformer |
-
2018
- 2018-12-25 CN CN201822180529.2U patent/CN209312528U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113130173A (en) * | 2021-03-18 | 2021-07-16 | 天宏电力科技有限公司 | Oil-immersed transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 Termination date: 20201225 |