CN205406993U - Novel electric power system relay protection device - Google Patents
Novel electric power system relay protection device Download PDFInfo
- Publication number
- CN205406993U CN205406993U CN201620253230.3U CN201620253230U CN205406993U CN 205406993 U CN205406993 U CN 205406993U CN 201620253230 U CN201620253230 U CN 201620253230U CN 205406993 U CN205406993 U CN 205406993U
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- CN
- China
- Prior art keywords
- rectangle
- connects
- display panel
- power system
- protection device
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- Expired - Fee Related
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Abstract
Novel electric power system relay protection device. Its constitution of this product includes: the combination box, characterized by: the combination box include the wallboard, the wallboard connect before the baffle, preceding baffle open and to have the rectangle opening, the inboard vertical frame of rectangle of connecting of preceding baffle, the vertical frame of rectangle connect the horizontal frame of rectangle, the horizontal frame of rectangle connect the rectangle box body, the internal closing plate of packing into of rectangle box, the closing plate protrusion be in the rectangle opening outside, the horizontal frame of rectangle with the vertical frame of rectangle between insert non -woven fabrics elastic fixation frame, non -woven fabrics elastic fixation frame connect the nonwoven sheet, the nonwoven sheet push down the closing plate, the combination box open the door through hinge connection. The utility model is used for electric power system overload protection device.
Description
Technical field
This utility model relates to a kind of novel electric power system relay protection device metal enclosed switch.
Background technology
The sealing effect of existing enclosed switch is undesirable, simply simply contact between casing with door and close, after enclosed switch uses time length, some dusts in enclosed switch, can be entered, affect the susceptiveness of electric elements, affect the service life of enclosed switch.
Summary of the invention
The purpose of this utility model is to provide one and can will seal closely between casing and door, it is ensured that do not enter the novel electric power system relay protection device metal enclosed switch of dust, long service life in the casing of power system relay protection device metal enclosed switch.
Above-mentioned purpose is realized by following technical scheme:
A kind of novel electric power system relay protection device metal enclosed switch, its composition includes: combination box, described combination box includes wallboard, described wallboard connects front apron, described front apron has rectangle port, the inner side of described front apron connects the vertical frame of rectangle, the vertical frame of described rectangle connects the horizontal frame of rectangle, the horizontal frame of described rectangle connects rectangle box body, sealing plate is loaded in described rectangular box body, described sealing plate protrudes outside described rectangle port, non-woven fabrics flexible fastening frame is inserted between the horizontal frame of described rectangle and the vertical frame of described rectangle, described non-woven fabrics flexible fastening frame connects nonwoven sheet, described sealing plate pushed down by described nonwoven sheet, described combination box is opened the door by gemel connection.
Described novel electric power system relay protection device metal enclosed switch, described enabling has doorjamb, four limits of described doorjamb are all pressed with slot, sealing strip is connected in described slot, the cross section of described sealing strip is indent arc, described sealing plate all inserts described sealing strip with described nonwoven sheet, described enabling has program display mouth, display window, action specification mouth, described program display mouth connecting moves controls display panel, described action specification mouth connecting moves illustrates display panel, described display window connects display screen, equipped with sealing ring between described program display mouth and described action control display panel, equipped with sealing ring between described action specification mouth and described action specification display panel, equipped with sealing ring between described display window and described display screen.
Described novel electric power system relay protection device metal enclosed switch, described wallboard includes left wall plate, described left wall plate connects wainscot, lower wall panels, described wainscot and described lower wall panels are all connected with right wallboard, described left wall plate, described wainscot, described lower wall panels, described right wallboard is all connected with postnotum, described left wall plate, described wainscot, described lower wall panels, described right wallboard is all connected with described front apron, described postnotum connecting valve body, described Switch main body connects described action control display panel, described action specification display panel, described display screen.
Beneficial effect:
1. the rectangular box body that this utility model adopts can be good at taking up sealing plate, the horizontal frame of rectangle and the vertical frame of rectangle with the use of, it is possible to well fixing non-woven fabrics flexible fastening frame, the sealing plate making nonwoven sheet fixing is firm, effective.
The arcs of recesses sealing strip that this utility model adopts and sealing plate fit together the effect that more improve closing, it is ensured that will not enter any dust in combination box, improve the service life of Switch main body in combination box.
Equipped with sealing ring between program display mouth and action control display panel that this utility model adopts, equipped with sealing ring between action specification mouth and action specification display panel, further ensure that the closure of switch between display window and display screen equipped with sealing ring, result of use is desirable.
Action control display panel that this utility model adopts, action specification display panel, display screen clear and definite expression can know the various functions of enclosed switch, and display effect is clear and definite, clear.
Accompanying drawing illustrates:
Accompanying drawing 1 is the structural representation of this product.
Accompanying drawing 2 is the partial enlarged drawing of accompanying drawing 1.
Accompanying drawing 3 is the overall structure schematic diagram of accompanying drawing 1.
Detailed description of the invention:
Embodiment 1:
A kind of novel electric power system relay protection device metal enclosed switch, its composition includes: combination box, it is characterized in that: described combination box includes wallboard, described wallboard connects front apron 2, described front apron has rectangle port 3, the inner side of described front apron connects the vertical frame 4 of rectangle, the vertical frame of described rectangle connects the horizontal frame 5 of rectangle, the horizontal frame of described rectangle connects rectangle box body 6, sealing plate 7 is loaded in described rectangular box body, described sealing plate protrudes outside described rectangle port, non-woven fabrics flexible fastening frame 8 is inserted between the horizontal frame of described rectangle and the vertical frame of described rectangle, described non-woven fabrics flexible fastening frame connects nonwoven sheet 9, described sealing plate pushed down by described nonwoven sheet, described combination box opens the door 10 by gemel connection.
Embodiment 2:
nullNovel electric power system relay protection device metal enclosed switch described in embodiment 1，Described enabling has doorjamb 11，Four limits of described doorjamb are all pressed with slot 12，Sealing strip 13 is connected in described slot，The cross section of described sealing strip is indent arc，Described sealing plate all inserts described sealing strip with described nonwoven sheet，Described enabling has program display mouth 14、Display window 15、Action specification mouth 16，Described program display mouth connecting moves controls display panel 17，Described action specification mouth connecting moves illustrates display panel 18，Described display window connects display screen 19，Equipped with sealing ring 20 between described program display mouth and described action control display panel，Equipped with sealing ring between described action specification mouth and described action specification display panel，Equipped with sealing ring between described display window and described display screen.
Embodiment 3:
Novel electric power system relay protection device metal enclosed switch described in embodiment 2, described wallboard includes left wall plate 1, described left wall plate connects wainscot 21, lower wall panels 22, described wainscot and described lower wall panels are all connected with right wallboard 23, described left wall plate, described wainscot, described lower wall panels, described right wallboard is all connected with postnotum 24, described left wall plate, described wainscot, described lower wall panels, described right wallboard is all connected with described front apron, described postnotum connecting valve body 25, described Switch main body connects described action control display panel, described action specification display panel, described display screen, Switch main body connects power system relay protection device.
Action control display panel includes running display panel, action display panel, alarm display panel, jumps position display panel, closes position display panel.
Claims (3)
1. a novel electric power system relay protection device metal enclosed switch, its composition includes: combination box, it is characterized in that: described combination box includes wallboard, described wallboard connects front apron, described front apron has rectangle port, the inner side of described front apron connects the vertical frame of rectangle, the vertical frame of described rectangle connects the horizontal frame of rectangle, the horizontal frame of described rectangle connects rectangle box body, sealing plate is loaded in described rectangular box body, described sealing plate protrudes outside described rectangle port, non-woven fabrics flexible fastening frame is inserted between the horizontal frame of described rectangle and the vertical frame of described rectangle, described non-woven fabrics flexible fastening frame connects nonwoven sheet, described sealing plate pushed down by described nonwoven sheet, described combination box is opened the door by gemel connection.
null2. novel electric power system relay protection device metal enclosed switch according to claim 1，It is characterized in that: described enabling has doorjamb，Four limits of described doorjamb are all pressed with slot，Sealing strip is connected in described slot，The cross section of described sealing strip is indent arc，Described sealing plate all inserts described sealing strip with described nonwoven sheet，Described enabling has program display mouth、Display window、Action specification mouth，Described program display mouth connecting moves controls display panel，Described action specification mouth connecting moves illustrates display panel，Described display window connects display screen，Equipped with sealing ring between described program display mouth and described action control display panel，Equipped with sealing ring between described action specification mouth and described action specification display panel，Equipped with sealing ring between described display window and described display screen.
3. novel electric power system relay protection device metal enclosed switch according to claim 2, it is characterized in that: described wallboard includes left wall plate, described left wall plate connects wainscot, lower wall panels, described wainscot and described lower wall panels are all connected with right wallboard, described left wall plate, described wainscot, described lower wall panels, described right wallboard is all connected with postnotum, described left wall plate, described wainscot, described lower wall panels, described right wallboard is all connected with described front apron, described postnotum connecting valve body, described Switch main body connects described action control display panel, described action specification display panel, described display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253230.3U CN205406993U (en) | 2016-03-30 | 2016-03-30 | Novel electric power system relay protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253230.3U CN205406993U (en) | 2016-03-30 | 2016-03-30 | Novel electric power system relay protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205406993U true CN205406993U (en) | 2016-07-27 |
Family
ID=56419659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620253230.3U Expired - Fee Related CN205406993U (en) | 2016-03-30 | 2016-03-30 | Novel electric power system relay protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205406993U (en) |
-
2016
- 2016-03-30 CN CN201620253230.3U patent/CN205406993U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170330 |