CN2697916Y - High/low voltage pre-installed seal structure for converting station - Google Patents
High/low voltage pre-installed seal structure for converting station Download PDFInfo
- Publication number
- CN2697916Y CN2697916Y CN 200420035343 CN200420035343U CN2697916Y CN 2697916 Y CN2697916 Y CN 2697916Y CN 200420035343 CN200420035343 CN 200420035343 CN 200420035343 U CN200420035343 U CN 200420035343U CN 2697916 Y CN2697916 Y CN 2697916Y
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- CN
- China
- Prior art keywords
- section bar
- door
- edge
- doorframe
- low voltage
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model belongs to the technique area of electric equipment, concretely relating to a high/low voltage pre-installed seal structure for converting station. The high/low voltage pre-installed seal structure for converting station including an outer shell, a doorframe and a door. The doorframe is enveloped by the edge coated section bar of the doorframe. The door is enveloped by the edge coated section bar of the door. The edge coated section bar of the doorframe and the edge coated section bar of the door are connected by the revolution axis. The edge coated section bar of the doorframe can be wedged in the edge coated section bar of the door. A sloped edge structure is arranged on the edge coated section bar of the door. The edge coated section bar of the doorframe has the same sloped edge structure with the edge coated section bar of the door. The utility model can make the door and the doorframe of the high/low voltage pre-installed seal structure for converting station close tightly, even when the door and the doorframe are distorted. Thus it effectively ensures the seal of the high/low voltage pre-installed converting station.
Description
Technical field
The utility model belongs to the electric equipment technical field, is specifically related to a kind of high/low voltage pre-installed type transformer station hermetically-sealed construction.
Background technology
The sealing of high/low voltage pre-installed type transformer station shell, especially Men hermetically-sealed construction directly influences the operation of transformer station's internal transformer, and the material that is used for high/low voltage pre-installed type transformer station door at present mostly is
Type doorframe Edge-protecting section bar and
Type door Edge-protecting section bar, Door edge strips is the concora crush bar, structure is single, do not reach the high leakproofness requirement of high/low voltage pre-installed type transformer station shell, the concora crush bar can't closely contact with doorframe when door is out of shape, dusts such as dust storm will enter transformer station inside along the slit, the door of high/low voltage pre-installed type transformer station is performed practically no function.Thereby have a strong impact on the operation of transformer station.
Summary of the invention
Technical problem to be solved in the utility model is at the deficiencies in the prior art, provides a kind of high/low voltage pre-installed type transformer station door and doorframe of making to combine closely, and has the high/low voltage pre-installed type transformer station hermetically-sealed construction than high sealing performance.
The technical scheme that solution the utility model technical problem is adopted is this high/low voltage pre-installed type transformer station hermetically-sealed construction, comprise shell, doorframe, door, be surrounded by the doorframe Edge-protecting section bar on the doorframe, be surrounded by an Edge-protecting section bar on the door, the door Edge-protecting section bar is connected by rotating shaft with the doorframe Edge-protecting section bar, the doorframe Edge-protecting section bar can be embedded in the Edge-protecting section bar, and door has the hypotenuse structure on the Edge-protecting section bar, have on the doorframe Edge-protecting section bar with the door Edge-protecting section bar on the corresponding hypotenuse structure of hypotenuse structure.
The door that the utility model can make high/low voltage pre-installed type transformer station hermetically-sealed construction can be combined closely when closed with doorframe, even door still can closely contact when being out of shape with doorframe, thereby effectively guarantees the sealing of high/low voltage pre-installed type transformer station shell.
Description of drawings
Below in conjunction with the embodiment accompanying drawing, the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the structural representation of the utility model door Edge-protecting section bar (5)
Fig. 3 is the left view of Fig. 2
Fig. 4 is the structural representation of the utility model doorframe Edge-protecting section bar (4)
Fig. 5 is the left view of Fig. 4
Fig. 6 is the structural representation of the utility model Door edge strips (7)
Fig. 7 is the left view of Fig. 6
Among the figure: 1-shell 2-doorframe 3-door 4-doorframe Edge-protecting section bar 5-door Edge-protecting section bar 6-draw-in groove 7-Door edge strips 8,9-hypotenuse structure 10-hole
Embodiment
In the present embodiment, the utility model includes shell (1), doorframe (2), door (3), door Edge-protecting section bar (5), doorframe Edge-protecting section bar (4), on door Edge-protecting section bar (5) hypotenuse structure (8) is arranged, have on the doorframe Edge-protecting section bar (4) with door Edge-protecting section bar (5) on the corresponding hypotenuse structure of hypotenuse structure (8) (9).Doorframe Edge-protecting section bar (4) and door Edge-protecting section bar (5) all adopt aluminum alloy materials to make, and promptly adopt the disposable extrusion moulding of aluminum alloy materials.Door (3) is the important component part of shell (1) with doorframe (2), and door (3) will directly have influence on the sealing effectiveness of shell (1) with the combination seal degree of doorframe (2).The closure of door (1) and doorframe (2) is by door (1) closure of pivoting, when door (1) during near doorframe (2), doorframe Edge-protecting section bar (4) and the pressing of door Edge-protecting section bar (5), the principle that the hypotenuse structure (9) of doorframe Edge-protecting section bar (4) and door Edge-protecting section bar (5) hypotenuse structure (8) utilize the hypotenuse face to press tighter and tighter guarantees that the gap between door (3) and the doorframe (2) is more and more littler with the pressing process.On the hypotenuse structure (9) of doorframe Edge-protecting section bar (4) draw-in groove (6) is arranged, have Door edge strips (7) to be embedded in the draw-in groove (6), in the middle of the Door edge strips (7) porose (10), Door edge strips (7) adopts elastomeric material to make.
Adopting Door edge strips (7) is in order to improve door (3) and the sealing of doorframe (2) when combining.When door (3) and doorframe (2) pressing,, thereby guaranteed door (3) better tightness with doorframe (2) because in the middle of the Door edge strips (7) porose (10), the deformation space of Door edge strips (7) is bigger.
The utility model is simple in structure, easy to make, good airproof performance.
Claims (6)
1, a kind of high/low voltage pre-installed type transformer station hermetically-sealed construction, comprise shell (1), doorframe (2), door (3), be surrounded by doorframe Edge-protecting section bar (4) on the doorframe (2), be surrounded by an Edge-protecting section bar (5) on the door (3), door Edge-protecting section bar (5) is connected by rotating shaft with doorframe Edge-protecting section bar (4), doorframe Edge-protecting section bar (4) can be embedded in the Edge-protecting section bar (5), it is characterized in that hypotenuse structure (8) is arranged on the Edge-protecting section bar (5), have on the doorframe Edge-protecting section bar (4) with door Edge-protecting section bar (5) on the corresponding hypotenuse structure of hypotenuse structure (8) (9).
2, high/low voltage pre-installed type according to claim 1 transformer station hermetically-sealed construction is characterized in that on the hypotenuse structure (9) of doorframe Edge-protecting section bar (4) draw-in groove (6) being arranged, and has Door edge strips (7) to be embedded in the draw-in groove (6).
3, high/low voltage pre-installed type according to claim 2 transformer station hermetically-sealed construction is characterized in that porose (10) in the middle of the Door edge strips (7).
4, high/low voltage pre-installed type according to claim 2 transformer station hermetically-sealed construction is characterized in that Door edge strips (7) makes for elastomeric material.
5, high/low voltage pre-installed type according to claim 1 transformer station hermetically-sealed construction is characterized in that doorframe Edge-protecting section bar (4) adopts aluminum alloy materials to make.
6, high/low voltage pre-installed type according to claim 1 transformer station hermetically-sealed construction is characterized in that an Edge-protecting section bar (5) adopts aluminum alloy materials to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420035343 CN2697916Y (en) | 2004-03-18 | 2004-03-18 | High/low voltage pre-installed seal structure for converting station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420035343 CN2697916Y (en) | 2004-03-18 | 2004-03-18 | High/low voltage pre-installed seal structure for converting station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2697916Y true CN2697916Y (en) | 2005-05-04 |
Family
ID=34773212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420035343 Expired - Fee Related CN2697916Y (en) | 2004-03-18 | 2004-03-18 | High/low voltage pre-installed seal structure for converting station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2697916Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779797A (en) * | 2014-02-13 | 2014-05-07 | 保定天威集团特变电气有限公司 | Method for using sealing strips for conducting sealing in box-type substation of wind power plant |
-
2004
- 2004-03-18 CN CN 200420035343 patent/CN2697916Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779797A (en) * | 2014-02-13 | 2014-05-07 | 保定天威集团特变电气有限公司 | Method for using sealing strips for conducting sealing in box-type substation of wind power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |