CN207233507U - A kind of transformer case - Google Patents
A kind of transformer case Download PDFInfo
- Publication number
- CN207233507U CN207233507U CN201721255446.4U CN201721255446U CN207233507U CN 207233507 U CN207233507 U CN 207233507U CN 201721255446 U CN201721255446 U CN 201721255446U CN 207233507 U CN207233507 U CN 207233507U
- Authority
- CN
- China
- Prior art keywords
- housing
- dust block
- box
- dust
- ventilated
- 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
Links
Abstract
The utility model discloses a kind of transformer case, including housing, ventilated box, rain cover and cushion block, 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, and the inner cavity of ventilated box and housing connects, rain cover is fixedly connected on the upper surface of upper end rain cover, and cushion block is fixedly connected on the bottom surface of lower end ventilated box.Ventilation hole is equipped with due to no on housing, therefore exterior dust will not enter enclosure interior with rainwater, and dust-proof, the rainproof effect ensured, the ventilation of housing is realized by ventilated box, 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 case.
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.
Utility model content：
The utility model is to provide a kind of transformer case to solve the above-mentioned problems of the prior art.
There is technical solution used by the utility model：A kind of transformer case, including housing, ventilated box, rain cover and
Cushion block, the housing is rectangular-shaped, and the upper/lower terminal of housing is open, and two ventilated boxs are fixedly connected on upper and lower the two of housing
End, and ventilated box seals the upper/lower terminal mouth of housing, the inner cavity of ventilated box and housing connects, and rain cover is fixedly connected on
On the upper surface of upper end rain cover, cushion block is fixedly connected on the bottom surface of lower end ventilated box.
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, the interior of the housing is equipped with supporting block.
Further, oiling polyurethane on the inside and outside wall of the housing.
Further, the top surface of the rain cover is ramp structure.
The utility model has the advantages that：
Since, without ventilation hole is equipped with, exterior dust will not enter enclosure interior with rainwater, ensure on housing
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, can
Good cross-ventilation is formed with the inner cavity with housing, can ensure the heat dissipation of enclosure interior.First dust block board on housing
It is obliquely installed with the second dust block board, in the ventilation effect ensured at the same time, and rainwater can be effectively prevented from and entered with dust, and it is logical
Air holes is cone-shaped, is further ensured that blocking effect.
Brief description of the drawings：
Fig. 1 is the utility model structure chart.
Fig. 2 is the structure chart of ventilated box in the utility model.
Fig. 3 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.
Such as Fig. 1 to Fig. 3, the utility model discloses a kind of transformer case, including housing 1, ventilated box 2, rain cover 3 and pad
Block 4, housing 1 is rectangular-shaped, and the upper/lower terminal of housing 1 is open, and two ventilated boxs 2 are fixedly connected on upper and lower the two of housing 1
End, and ventilated box 2 seals the upper/lower terminal mouth of housing 1, ventilated box 2 and the inner cavity of housing 1 connect, and rain cover 3, which is fixed, to be connected
It is connected on the upper surface of upper end rain cover 3, cushion block 4 is fixedly connected on the bottom surface of lower end ventilated box 2.
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.
Transformer is installed in housing 1, to prevent venthole that the bottom of transformer is blocked on lower end ventilated box 2, in shell
The interior of body 1 is equipped with supporting block 5.Supporting block 5 is so that transformer is in vacant state, guarantee ventilation effect.
For increase the preventing fires of the utility model, moisture-proof effect, the oiling polyurethane on the inside and outside wall of housing 1.
The top surface of rain cover 3 in the utility model is ramp structure, and ramp structure is easy to the discharge of rainwater.
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 (7)
- A kind of 1. transformer case, it is characterised in that：It is described including housing (1), ventilated box (2), rain cover (3) and cushion block (4) Housing (1) is rectangular-shaped, and the upper/lower terminal of housing (1) is open, two ventilated boxs (2) be fixedly connected on housing (1) it is upper, Lower both ends, and ventilated box (2) seals the upper/lower terminal mouth of housing (1), ventilated box (2) and the inner cavity of housing (1) connect, Rain cover (3) is fixedly connected on the upper surface of upper end rain cover (3), and cushion block (4) is fixedly connected on the bottom of lower end ventilated box (2) On face.
- 2. transformer case as claimed in claim 1, it is characterised in that：The ventilated box (2) include the first dust block board (21), 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 (23) in, and first gear ash chamber (210) is formed between the first dust block board (21) and the inner wall of rectangular box (23), two second gear ash Plate (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), the Second gear ash chamber (220) is formed between two dust block boards (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 case as claimed in claim 2, it is characterised in that：First dust block board (21) be equipped with several the One ventilation hole (215), in several second ventilation holes (225) of the second dust block board (22), the first ventilation hole (215) and the second ventilation Hole (225) stagger setting.
- 4. transformer case as claimed in claim 3, it is characterised in that：First ventilation hole (215) and the second ventilation hole (225) it is cone-shaped.
- 5. transformer case as claimed in claim 1, it is characterised in that：The interior of the housing (1) is equipped with supporting block (5).
- 6. transformer case as claimed in claim 1, it is characterised in that：The poly- ammonia of oiling on the inside and outside wall of the housing (1) Ester.
- 7. transformer case as claimed in claim 1, it is characterised in that：The top surface of the rain cover (3) is ramp structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255446.4U CN207233507U (en) | 2017-09-28 | 2017-09-28 | A kind of transformer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255446.4U CN207233507U (en) | 2017-09-28 | 2017-09-28 | A kind of transformer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233507U true CN207233507U (en) | 2018-04-13 |
Family
ID=61864671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721255446.4U Expired - Fee Related CN207233507U (en) | 2017-09-28 | 2017-09-28 | A kind of transformer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564705A (en) * | 2017-09-28 | 2018-01-09 | 江苏容源电力设备有限公司 | A kind of transformer case |
-
2017
- 2017-09-28 CN CN201721255446.4U patent/CN207233507U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564705A (en) * | 2017-09-28 | 2018-01-09 | 江苏容源电力设备有限公司 | A kind of transformer case |
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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 |
Granted publication date: 20180413 Termination date: 20210928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |