CN207233508U - A kind of transformer outer case construction - Google Patents
A kind of transformer outer case construction Download PDFInfo
- Publication number
- CN207233508U CN207233508U CN201721255447.9U CN201721255447U CN207233508U CN 207233508 U CN207233508 U CN 207233508U CN 201721255447 U CN201721255447 U CN 201721255447U CN 207233508 U CN207233508 U CN 207233508U
- Authority
- CN
- China
- Prior art keywords
- housing
- coaming plate
- dust block
- block board
- outer case
- 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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- Patch Boards (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a kind of transformer outer case construction, including housing and ventilated box, the housing is rectangular-shaped, and the upper/lower terminal of housing is open, two ventilated boxs are fixedly connected on the upper/lower terminal of housing, and ventilated box seals the upper/lower terminal mouth of housing, the inner cavity of ventilated box and housing connects.Housing in the utility model is detachable structure, is readily transported, easy for installation, since, without ventilation hole is equipped with, exterior dust will not enter enclosure interior, dust-proof, the rainproof effect ensured with rainwater on housing；The ventilation of housing is realized by ventilated box, and ventilated box is setting up and down on the top of housing and top, and good cross-ventilation can be formed with the inner cavity of housing, can ensure the heat dissipation of enclosure interior.
Description
Technical field：
It the utility model is related to a kind of transformer outer case construction.
Background technology：
Existing transformation shell when in use, sheds for ease of the heat of transformer, is often equipped with shutter on the shell, and hundred
Leaf window is when in use, it is impossible to effectively prevents the entrance of dust and rainwater, using effect is bad, and existing transformer case leads to
Welding is crossed to be formed, it is not readily transportable.
Utility model content：
The utility model is to provide a kind of transformer outer case construction to solve the above-mentioned problems of the prior art.
There is technical solution used by the utility model：A kind of transformer outer case construction, including housing and ventilated box, it is described
Housing is rectangular-shaped, and the upper/lower terminal of housing is open, and two ventilated boxs are fixedly connected on the upper/lower terminal of housing, and divulge information
Case seals the upper/lower terminal mouth of housing, and the inner cavity of ventilated box and housing connects；
The housing includes the first coaming plate, the second coaming plate, the 3rd coaming plate and the 4th coaming plate, the first coaming plate, the second coaming plate,
Three coaming plates and the 4th coaming plate are bolted to connection and form rectangular-shaped housing, are equipped between the adjacent coaming plate close
Strip of paper used for sealing；
The first bending connection side is equipped with the both ends of the first coaming plate, is connected at the both ends of the second coaming plate equipped with the second bending
Side, the 3rd bending connection side is equipped with the both ends of the 3rd coaming plate, the both ends of the 4th coaming plate are equipped with the 4th bending connection side, in each institute
State bending connection side and be equipped with the limiting slot for being used for storing sealing strip.
Further, the ventilated box includes the first dust block board, the second dust block board, rectangular box and cover board, and two described
One dust block board, which tilts, to be arranged in rectangular box, and first gear ash chamber is formed between the first dust block board and the inner wall of rectangular box, and two
Second dust block board, which tilts, to be arranged in rectangular box, and two second dust block boards are located at the inner side of two first dust block boards, the second dust block board
And first form second gear ash chamber between dust block board, cover board is fixed in rectangular box, and by first gear ash chamber and second gear ash
Chamber is closed；The first venthole and the second venthole, the first venthole and are respectively equipped with the side wall of rectangular box and bottom surface
The grey chamber of one gear connects, and the second venthole and second gear ash chamber connect.
Further, first dust block board is equipped with several first ventilation holes, the second dust block board several second
Ventilation hole, the first ventilation hole and the second ventilation hole stagger setting.
Further, first ventilation hole and the second ventilation hole are cone-shaped.
Further, oiling polyurethane on the inside and outside wall of the housing.
The utility model has the advantages that：
1) since, without ventilation hole is equipped with, exterior dust will not enter enclosure interior with rainwater, ensure on housing
Good dust-proof, rainproof effect；The ventilation of housing is realized by ventilated box, and ventilated box is setting up and down on the top of housing and top,
Good cross-ventilation can be formed with the inner cavity of housing, can ensure the heat dissipation of enclosure interior；First gear ash on housing
Plate and the second dust block board are obliquely installed, and in the ventilation effect ensured at the same time, and can be effectively prevented from rainwater and be entered with dust, and
Ventilation hole is cone-shaped, is further ensured that blocking effect.
2) housing in the utility model is detachable structure, is readily transported, easy for installation.
Brief description of the drawings：
Fig. 1 is the utility model structure chart.
Fig. 2 is the structure chart of the utility model middle casing.
Fig. 3 is the installation diagram of sealing strip in the utility model middle casing.
Fig. 4 is the structure chart of ventilated box in the utility model.
Fig. 5 is the structure chart of the first ventilation hole and the second ventilation hole in the utility model.
Embodiment：
The utility model will be further described below with reference to the accompanying drawings.
As shown in Figures 1 to 5, the utility model discloses a kind of transformer outer case construction, including housing 1 and ventilated box 2, shell
Body 1 is rectangular-shaped, and the upper/lower terminal of housing 1 is open, and two ventilated boxs 2 are fixedly connected on the upper/lower terminal of housing 1, and logical
Bellows 2 seal the upper/lower terminal mouth of housing 1, and ventilated box 2 and the inner cavity of housing 1 connect.
Housing 1 in the utility model is detachable structure, including the first coaming plate 11, the second coaming plate 12, the 3rd coaming plate 13
With the 4th coaming plate 14, the first coaming plate 11, the second coaming plate 12, the 3rd coaming plate 13 and the 4th coaming plate 14 are bolted to connection and shape
The housing 1 of rectangular in form.
To ensure the density of housing 1, sealing strip is equipped between two adjacent coaming plates.
For ease of being fixedly connected between four coaming plates, the first bending connection side 111 is equipped with the both ends of the first coaming plate 11,
The second bending connection side 122 is equipped with the both ends of the second coaming plate 12, the 3rd bending connection side is equipped with the both ends of the 3rd coaming plate 13
133, the both ends of the 4th coaming plate 14 are equipped with the 4th bending connection side 144.
For ease of the installation of sealing strip, the limiting slot for being used for storing sealing strip is equipped with above-mentioned each bending connection side.
It is fixedly connected between housing 1 and ventilated box 2 in the utility model by screw, connection is equipped with ventilated box 2
Plate 200, connecting plate 200 are fixed on by screw on the inner wall of housing 1.
Ventilated box 2 in the utility model includes the first dust block board 21, the second dust block board 22, rectangular box 23 and cover board
24, two piece of first dust block board 21, which tilts, to be arranged in rectangular box 23, and between the first dust block board 21 and the inner wall of rectangular box 23
First gear ash chamber 210 is formed, two second dust block boards 22, which tilt, to be arranged in rectangular box 23, and two second dust block boards 22 are positioned at two the
The inner side of one dust block board 21, forms second gear ash chamber 220, cover board 24 is fixed between the second dust block board 22 and the first dust block board 21
In rectangular box 23, and first gear ash chamber 210 and second gear ash chamber 220 are closed.
The first venthole 230 and the second venthole 240 are respectively equipped with the side wall of rectangular box 23 and bottom surface, first is logical
Stomata 230 and first gear ash chamber 210 connect, and the second venthole 240 and second gear ash chamber 220 connect.
Several first ventilation holes 215 are equipped with the first dust block board 21, first gear ash chamber 210 passes through the first ventilation hole
215 connect with second gear ash chamber 220.In several second ventilation holes 225 of the second dust block board 22, the second venthole 240 passes through
Second ventilation hole 225 connects with second gear ash chamber 220.
225 stagger setting of the first ventilation hole 215 and the second ventilation hole in the utility model, stagger setting structure can be with
More effective blocks dust, prevents dust and rainwater from entering in the housing of transformer.
For further blocks dust and rainwater, the first ventilation hole 215 and the second ventilation hole 225 are cone-shaped.
For increase the preventing fires of the utility model, moisture-proof effect, the oiling polyurethane on the inside and outside wall of housing 1.
In use, since, without ventilation hole is equipped with, exterior dust will not enter in housing with rainwater on housing 1
Portion, dust-proof, the rainproof effect ensured.The ventilation of housing 1 is realized by ventilated box 2, and ventilated box 2 is setting up and down in housing 1
Top and top, can form good cross-ventilation with the inner cavity of housing, can ensure the heat dissipation of enclosure interior.Housing
First dust block board and the second dust block board are obliquely installed on 1, in the ventilation effect ensured at the same time, and can be effectively prevented from rainwater with
Dust enters, and ventilation hole is cone-shaped, is further ensured that blocking effect.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, some improvement can also be made on the premise of the utility model principle is not departed from, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (5)
- A kind of 1. transformer outer case construction, it is characterised in that：Including housing (1) and ventilated box (2), the housing (1) is rectangle Shape, and the upper/lower terminal of housing (1) is open, two ventilated boxs (2) are fixedly connected on the upper/lower terminal of housing (1), and divulge information Case (2) seals the upper/lower terminal mouth of housing (1), and ventilated box (2) and the inner cavity of housing (1) connect；The housing (1) includes the first coaming plate (11), the second coaming plate (12), the 3rd coaming plate (13) and the 4th coaming plate (14), and first Coaming plate (11), the second coaming plate (12), the 3rd coaming plate (13) and the 4th coaming plate (14) are bolted to connection and are formed rectangular-shaped Housing (1), sealing strip is equipped between the adjacent coaming plate；The first bending connection side (111) is equipped with the both ends of the first coaming plate (11), second is equipped with the both ends of the second coaming plate (12) Bending connects side (122), and being equipped with the 3rd bending at the both ends of the 3rd coaming plate (13) connects side (133), and the two of the 4th coaming plate (14) End is equipped with the 4th bending connection side (144), and the limiting slot for being used for storing sealing strip is equipped with each bending connection side.
- 2. transformer outer case construction as claimed in claim 1, it is characterised in that：The ventilated box (2) includes the first dust block board (21), the second dust block board (22), rectangular box (23) and cover board (24), two first dust block boards (21), which tilt, is arranged on rectangular box In body (23), and first gear ash chamber (210), two second gear are formed between the first dust block board (21) and the inner wall of rectangular box (23) Hawk (22), which tilts, to be arranged in rectangular box (23), and two second dust block boards (22) are located at the inner side of two first dust block boards (21), Second gear ash chamber (220) is formed between second dust block board (22) and the first dust block board (21), cover board (24) is fixed on rectangular box (23) on, and first gear ash chamber (210) and second gear ash chamber (220) are closed；On the side wall and bottom surface of rectangular box (23) The first venthole (230) and the second venthole (240) are respectively equipped with, the first venthole (230) is mutually passed through with first gear ash chamber (210) Logical, the second venthole (240) and second gear ash chamber (220) connect.
- 3. transformer outer case construction as claimed in claim 2, it is characterised in that：First dust block board (21) is equipped with some A first ventilation hole (215), in several second ventilation holes (225) of the second dust block board (22), the first ventilation hole (215) and second Ventilation hole (225) stagger setting.
- 4. transformer outer case construction as claimed in claim 3, it is characterised in that：First ventilation hole (215) and second is led to Air holes (225) is cone-shaped.
- 5. transformer outer case construction as claimed in claim 1, it is characterised in that：Oiling gathers on the inside and outside wall of the housing (1) Urethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255447.9U CN207233508U (en) | 2017-09-28 | 2017-09-28 | A kind of transformer outer case construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255447.9U CN207233508U (en) | 2017-09-28 | 2017-09-28 | A kind of transformer outer case construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233508U true CN207233508U (en) | 2018-04-13 |
Family
ID=61864729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721255447.9U Expired - Fee Related CN207233508U (en) | 2017-09-28 | 2017-09-28 | A kind of transformer outer case construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464660A (en) * | 2017-09-28 | 2017-12-12 | 江苏容源电力设备有限公司 | A kind of transformer outer case construction |
-
2017
- 2017-09-28 CN CN201721255447.9U patent/CN207233508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464660A (en) * | 2017-09-28 | 2017-12-12 | 江苏容源电力设备有限公司 | A kind of transformer outer case construction |
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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: 20180413 Termination date: 20210928 |