CN107464660A - A kind of transformer outer case construction - Google Patents
A kind of transformer outer case construction Download PDFInfo
- Publication number
- CN107464660A CN107464660A CN201710894769.6A CN201710894769A CN107464660A CN 107464660 A CN107464660 A CN 107464660A CN 201710894769 A CN201710894769 A CN 201710894769A CN 107464660 A CN107464660 A CN 107464660A
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Patch Boards (AREA)
Abstract
The invention 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 chamber of ventilated box and housing connects.Housing in the present invention is demountable structure, is readily transported, easy for installation, is provided with air vent due to no on housing, therefore outside dust will not enter enclosure interior, dust-proof, the rainproof effect ensured with rainwater；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 chamber of housing, can ensure the radiating of enclosure interior.
Description
Technical field：
The present invention relates 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 provided with shutter on 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.
The content of the invention：
The present invention is to provide a kind of transformer outer case construction to solve the above-mentioned problems of the prior art.
The technical solution adopted in the present invention has：A kind of transformer outer case construction, including housing and ventilated box, the housing
To be 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 ventilated box will
The inner chamber of the upper/lower terminal mouth sealing of housing, 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 provided between the adjacent coaming plate close
Strip of paper used for sealing；
The first bending connection side is provided with the both ends of the first coaming plate, is connected at the both ends of the second coaming plate provided with the second bending
Side, the 3rd bending connection side is provided with the both ends of the 3rd coaming plate, the both ends of the 4th coaming plate are provided with the 4th bending connection side, in each institute
State bending connection side and be provided with the stopper 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 plate, and two described
One dust block board is tilted in rectangular box, and first gear ash chamber is formed between the first dust block board and the inwall of rectangular box, and two
Second dust block board is tilted 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 plate is fixed in rectangular box, and by first gear ash chamber and second gear ash
Chamber is closed；The first passage and the second passage, the first passage and are respectively equipped with the side wall of rectangular box and bottom surface
The one grey chamber of gear connects, and the second passage and second gear ash chamber connect.
Further, first dust block board is provided with several first air vents, the second dust block board several second
Air vent, the first air vent and the second air vent stagger setting.
Further, first air vent and the second air vent are cone-shaped.
Further, oiling polyurethane on the inside and outside wall of the housing.
The present invention has the advantages that：
1) air vent is provided with due to no on housing, therefore outside dust will not enter enclosure interior with rainwater, ensure
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 chamber of housing, can ensure the radiating of enclosure interior；First gear ash on housing
Plate and the second dust block board are obliquely installed, and in the ventilation effect ensured simultaneously, and can is effectively prevented from rainwater and entered with dust, and
Air vent is cone-shaped, is further ensured that blocking effect.
2) housing in the present invention is demountable structure, is readily transported, easy for installation.
Brief description of the drawings：
Fig. 1 is structure chart of the present invention.
Fig. 2 is the structure chart of housing in the present invention.
Fig. 3 is the installation diagram of sealing strip on housing in the present invention.
Fig. 4 is the structure chart of ventilated box in the present invention.
Fig. 5 is the structure chart of the first air vent and the second air vent in the present invention.
Embodiment：
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figures 1 to 5, the present invention discloses a kind of transformer outer case construction, including housing 1 and ventilated box 2, housing 1
To be 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 divulge information
Case 2 seals the upper/lower terminal mouth of housing 1, and the inner chamber of ventilated box 2 and housing 1 connects.
Housing 1 in the present invention is demountable structure, including the first coaming plate 11, the second coaming plate 12, the 3rd coaming plate 13 and
Four coaming plates 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 form square
The housing 1 of shape.
To ensure the density of housing 1, sealing strip is provided between two adjacent coaming plates.
For ease of being fixedly connected between four coaming plates, the first bending connection side 111 is provided with the both ends of the first coaming plate 11,
The second bending connection side 122 is provided with the both ends of the second coaming plate 12, the 3rd bending connection side is provided with the both ends of the 3rd coaming plate 13
133, the both ends of the 4th coaming plate 14 are provided with the 4th bending connection side 144.
For ease of the installation of sealing strip, the stopper slot for being used for storing sealing strip is provided with above-mentioned each bending connection side.
It is fixedly connected between housing 1 and ventilated box 2 in the present invention by screw, connecting plate is provided with ventilated box 2
200, connecting plate 200 is fixed on by screw on the inwall of housing 1.
Ventilated box 2 in the present invention includes the first dust block board 21, the second dust block board 22, rectangular box 23 and cover plate 24, and two
The first dust block board of block 21 is tilted in the rectangular box 23, and the is formed between the first dust block board 21 and the inwall of rectangular box 23
The one grey chamber 210 of gear, two second dust block boards 22 are tilted in rectangular box 23, and two second dust block boards 22 are located at two first gear ash
The inner side of plate 21, second gear ash chamber 220 is formed between the second dust block board 22 and the first dust block board 21, cover plate 24 is fixed on rectangular box
On body 23, and first gear ash chamber 210 and second gear ash chamber 220 are closed.
The first passage 230 and the second passage 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 passage 240 and second gear ash chamber 220 connect.
Several first air vents 215 are provided with the first dust block board 21, first gear ash chamber 210 passes through the first air vent
215 connect with second gear ash chamber 220.In several second air vents 225 of the second dust block board 22, the second passage 240 passes through
Second air vent 225 connects with second gear ash chamber 220.
The first air vent 215 and the stagger setting of the second air vent 225 in the present invention, stagger setting structure, can more have
The blocks dust of effect, prevent dust and rainwater from entering in the housing of transformer.
For further blocks dust and rainwater, the first air vent 215 and the second air vent 225 are cone-shaped.
For the preventing fires of the increase present invention, moistureproof effect, the oiling polyurethane on the inside and outside wall of housing 1.
In use, air vent is provided with due to no on housing 1, therefore outside dust will not enter in housing with rainwater
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, good cross-ventilation can be formed with the inner chamber of housing, can ensure the radiating of enclosure interior.Housing
First dust block board and the second dust block board are obliquely installed on 1, in the ventilation effect ensured simultaneously, and can be effectively prevented from rainwater with
Dust enters, and air vent is cone-shaped, is further ensured that blocking effect.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, some improvement can also be made under the premise without departing from the principles of the invention, and these improvement also should be regarded as the present invention's
Protection domain.
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 the inner chamber of ventilated box (2) and housing (1) connects；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 formed rectangular-shaped Housing (1), sealing strip is provided between the adjacent coaming plate；The first bending connection side (111) is provided with the both ends of the first coaming plate (11), second is provided with the both ends of the second coaming plate (12) Bending connects side (122), and being provided 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 provided with the 4th bending connection side (144), and the stopper slot for being used for storing sealing strip is provided 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 plate (24), two first dust block boards (21), which tilt, is located at 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 inwall of rectangular box (23) Hawk (22) is tilted 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 plate (24) is fixed on rectangular box (23) on, and first gear ash chamber (210) and second gear ash chamber (220) are closed；In the side wall and bottom surface of rectangular box (23) The first passage (230) and the second passage (240) are respectively equipped with, the first passage (230) mutually passes through with first gear ash chamber (210) Logical, the second passage (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 provided with some Individual first air vent (215), in several second air vents (225) of the second dust block board (22), the first air vent (215) and second Air vent (225) stagger setting.
- 4. transformer outer case construction as claimed in claim 3, it is characterised in that：First air vent (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 |
|---|---|---|---|
| CN201710894769.6A CN107464660A (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 |
|---|---|---|---|
| CN201710894769.6A CN107464660A (en) | 2017-09-28 | 2017-09-28 | A kind of transformer outer case construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107464660A true CN107464660A (en) | 2017-12-12 |
Family
ID=60553923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710894769.6A Pending CN107464660A (en) | 2017-09-28 | 2017-09-28 | A kind of transformer outer case construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107464660A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398413A (en) * | 2018-11-14 | 2019-03-01 | 中车株洲电力机车有限公司 | A kind of rail vehicle fireproof box and rail vehicle |
| CN115589700A (en) * | 2022-09-08 | 2023-01-10 | 深圳市浩鑫能源有限公司 | Waterproof AC/DC bidirectional power supply |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997048261A1 (en) * | 1996-06-14 | 1997-12-18 | Knürr-Mechanik Für Die Elektronik Ag | Cabinet for electric and electronic systems |
| CN201222616Y (en) * | 2008-02-20 | 2009-04-15 | 福建省南平电气控制设备厂 | High intensity case body structure |
| CN206024306U (en) * | 2016-08-08 | 2017-03-15 | 嘉兴职业技术学院 | A kind of Dustproof electric automatization switch board |
| CN206471698U (en) * | 2017-01-22 | 2017-09-05 | 杭州世纪电子开关设备有限公司 | AC low-tension power cabinet |
| CN207233508U (en) * | 2017-09-28 | 2018-04-13 | 江苏容源电力设备有限公司 | A kind of transformer outer case construction |
-
2017
- 2017-09-28 CN CN201710894769.6A patent/CN107464660A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997048261A1 (en) * | 1996-06-14 | 1997-12-18 | Knürr-Mechanik Für Die Elektronik Ag | Cabinet for electric and electronic systems |
| CN201222616Y (en) * | 2008-02-20 | 2009-04-15 | 福建省南平电气控制设备厂 | High intensity case body structure |
| CN206024306U (en) * | 2016-08-08 | 2017-03-15 | 嘉兴职业技术学院 | A kind of Dustproof electric automatization switch board |
| CN206471698U (en) * | 2017-01-22 | 2017-09-05 | 杭州世纪电子开关设备有限公司 | AC low-tension power cabinet |
| CN207233508U (en) * | 2017-09-28 | 2018-04-13 | 江苏容源电力设备有限公司 | A kind of transformer outer case construction |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398413A (en) * | 2018-11-14 | 2019-03-01 | 中车株洲电力机车有限公司 | A kind of rail vehicle fireproof box and rail vehicle |
| CN109398413B (en) * | 2018-11-14 | 2020-08-25 | 中车株洲电力机车有限公司 | Rail vehicle fire prevention case and rail vehicle |
| CN115589700A (en) * | 2022-09-08 | 2023-01-10 | 深圳市浩鑫能源有限公司 | Waterproof AC/DC bidirectional power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |