CN203135267U - A heat dissipating top cover of a box-type transformer station - Google Patents
A heat dissipating top cover of a box-type transformer station Download PDFInfo
- Publication number
- CN203135267U CN203135267U CN 201320043054 CN201320043054U CN203135267U CN 203135267 U CN203135267 U CN 203135267U CN 201320043054 CN201320043054 CN 201320043054 CN 201320043054 U CN201320043054 U CN 201320043054U CN 203135267 U CN203135267 U CN 203135267U
- Authority
- CN
- China
- Prior art keywords
- top cover
- heat dissipating
- box
- baffle plate
- face
- 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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Abstract
The utility model provides a heat dissipating top cover of a box-type transformer station. The top cover comprises a bottom surface, a top surface, and sidewalls by which the bottom surface is connected with the top surface. The top surface is in arc shape. An air outlet is disposed on the center of the bottom surface. Ventilation openings are disposed on the outer eave of the bottom surface. On the ventilation openings, baffle plates between the bottom surface and the top surface are arranged on sides close to the air outlet. Included angles of 45 degree are arranged between the baffle plates and the bottom surface. The heat dissipating top cover has beneficial effects of simple structure, double layer structure, good heat insulating performance, good heat dissipating performance, and a capability of preventing moisture from entering the box-type transformer station.
Description
Technical field
The utility model relates to the accessory field of box-type substation, especially relates to a kind of case and becomes the heat radiation top cover.
Background technology
Case becomes box-type substation, it is a kind of high voltage switchgear, distribution transformer and low-voltage distribution equipment, the prefabrication of lining up one by certain connection plan is indoor, outdoor close-coupled controller switching equipment, be about to high powered, the transformer step-down, functions such as low-voltage distribution are organically combined, be installed in a protection against the tide, antirust, dustproof, protection against rodents, fire prevention, antitheft, heat insulation, totally-enclosed, movably in the steel construction casing, it is applicable to the mine, factory and enterprise, oil gas field etc., substituted original civil engineering power distribution station, existing box-type substation adopts the steel construction casing of sealing, electric equipment is worked in airtight space, the heat of not grudging in the casing can not in time distribute, and the temperature in the casing is not easy to regulate.
Summary of the invention
The purpose of this utility model provides a kind of prior art defective that overcomes, and provides a kind of case to become the heat radiation top cover.
The technical solution of the utility model is:
Case becomes the heat radiation top cover, described top cover comprises bottom surface, end face and is connected the sidewall of described bottom surface and described end face, described end face is arc, the centre of described bottom surface is provided with exhaust outlet, the outer eaves place of described bottom surface is provided with ventilating opening, close described exhaust outlet one side of described ventilating opening is provided with the baffle plate between described bottom surface and described end face, and the angle between described baffle plate and the described bottom surface is 45 °.
The vertical height of described baffle plate is the 1/2-2/3 of described sidewall.
The horizontal length of described baffle plate is the 1/3-1/2 of described ventilating opening length.
Advantage and the good effect that the utlity model has are: simple in structure, top cover double-decker, heat-proof quality is good, the bottom surface is provided with exhaust outlet, can add that ventilating fan is used for that case is become interior gas and derives, discharge by ventilating opening, reached the purpose of heat radiation, end face be arc make the smooth and easy discharge of gas in the exhaust outlet, the baffle plate of setting can effectively stop rainwater, and the moisture of other splash enter.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure:
1, cabinet shell 2, bottom surface 3, end face
4, sidewall 5, exhaust outlet 6, ventilating opening
7, baffle plate a, angle
Embodiment
As shown in Figure 1, the utility model case becomes the heat radiation top cover and is installed in cabinet shell 1 top, described top cover comprises bottom surface 2, end face 3 and the sidewall 4 that is connected described bottom surface 2 and described end face 3, described end face 3 is arc, the centre of described bottom surface 2 is provided with exhaust outlet 5, the outer eaves place of described bottom surface 2 is provided with ventilating opening 6, described ventilating opening 6 close described exhaust outlet 5 one sides are provided with the baffle plate 7 between described bottom surface 2 and described end face 3, angle a between described baffle plate 7 and the described bottom surface 2 is 45 °, the vertical height of described baffle plate 7 is the 1/2-2/3 of described sidewall 4, and the horizontal length of described baffle plate 7 is the 1/3-1/2 of described ventilating opening 6 length.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (3)
1. case becomes the heat radiation top cover, it is characterized in that: described top cover comprises bottom surface, end face and is connected the sidewall of described bottom surface and described end face, described end face is arc, the centre of described bottom surface is provided with exhaust outlet, the outer eaves place of described bottom surface is provided with ventilating opening, close described exhaust outlet one side of described ventilating opening is provided with the baffle plate between described bottom surface and described end face, and the angle between described baffle plate and the described bottom surface is 45 °.
2. case according to claim 1 becomes the heat radiation top cover, and it is characterized in that: the vertical height of described baffle plate is the 1/2-2/3 of described sidewall.
3. case according to claim 1 becomes the heat radiation top cover, and it is characterized in that: the horizontal length of described baffle plate is the 1/3-1/2 of described ventilating opening length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043054 CN203135267U (en) | 2013-01-25 | 2013-01-25 | A heat dissipating top cover of a box-type transformer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043054 CN203135267U (en) | 2013-01-25 | 2013-01-25 | A heat dissipating top cover of a box-type transformer station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203135267U true CN203135267U (en) | 2013-08-14 |
Family
ID=48943209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320043054 Expired - Fee Related CN203135267U (en) | 2013-01-25 | 2013-01-25 | A heat dissipating top cover of a box-type transformer station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203135267U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262027A (en) * | 2014-07-14 | 2016-01-20 | 向荣集团有限公司 | Special cover board for bus duct |
| CN105262028A (en) * | 2014-07-14 | 2016-01-20 | 向荣集团有限公司 | Easy-to-cool bus duct |
| CN106847439A (en) * | 2017-03-08 | 2017-06-13 | 长葛市恒瑞电瓷电器有限公司 | A kind of rain-proof porcelain insulator |
| CN108736328A (en) * | 2018-06-27 | 2018-11-02 | 河南森源电气股份有限公司 | One plants case becomes head cover and box-type substation |
-
2013
- 2013-01-25 CN CN 201320043054 patent/CN203135267U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262027A (en) * | 2014-07-14 | 2016-01-20 | 向荣集团有限公司 | Special cover board for bus duct |
| CN105262028A (en) * | 2014-07-14 | 2016-01-20 | 向荣集团有限公司 | Easy-to-cool bus duct |
| CN106847439A (en) * | 2017-03-08 | 2017-06-13 | 长葛市恒瑞电瓷电器有限公司 | A kind of rain-proof porcelain insulator |
| CN108736328A (en) * | 2018-06-27 | 2018-11-02 | 河南森源电气股份有限公司 | One plants case becomes head cover and box-type substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20150125 |
|
| EXPY | Termination of patent right or utility model |