CN206657986U - A kind of protective relaying device built-in wardrobe - Google Patents
A kind of protective relaying device built-in wardrobe Download PDFInfo
- Publication number
- CN206657986U CN206657986U CN201720479271.9U CN201720479271U CN206657986U CN 206657986 U CN206657986 U CN 206657986U CN 201720479271 U CN201720479271 U CN 201720479271U CN 206657986 U CN206657986 U CN 206657986U
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- CN
- China
- Prior art keywords
- cabinet
- static elimination
- relaying device
- protective relaying
- reinforcement
- 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.)
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- 230000001681 protective effect Effects 0.000 title claims abstract description 29
- 230000008030 elimination Effects 0.000 claims abstract description 34
- 238000003379 elimination reaction Methods 0.000 claims abstract description 34
- 230000003068 static effect Effects 0.000 claims abstract description 34
- 230000002787 reinforcement Effects 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
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Abstract
A kind of protective relaying device built-in wardrobe is the utility model is related to, belongs to protective relaying device technical field.Technical scheme is：Include cabinet（1）, screen door（2）, static elimination plate（3）, bracing piece（4）, reinforcement（5）And static elimination bar（6）, the cabinet（1）For rectangular box-like structure, cabinet（1）Front and rear two sides be openning shape, cabinet（1）Front and rear two sides on be respectively equipped with screen door（2）, cabinet（1）Upper and lower, left and right four sides on be uniformly provided with multiple bracing pieces（4）, bracing piece（4）It is arranged vertically with cabinet, cabinet（1）Reinforcement is respectively equipped with the position of four interior drift angles（5）, static elimination plate（3）It is fixed on cabinet（1）On an interior side, the static elimination plate（3）Upper horizontal direction is evenly arranged multiple static elimination bars（6）.The beneficial effects of the utility model are：Reduce space, ventilation effect is good, can eliminate the electrostatic of protective relaying device.
Description
Technical field
A kind of protective relaying device built-in wardrobe is the utility model is related to, belongs to protective relaying device technical field.
Background technology
Protective relaying device be work as power system in force device or power system in itself there occurs failure, jeopardize electric power
It during system safety operation, can in time send warning signal to operator, or directly sent out to the breaker controlled
Go out trip signal, to terminate a kind of automation protection facility of these events development.
At present, protective relaying device is designed to the pattern of main frame mostly, is usually first placed in power distribution cabinet, then
It is installed in Electric control room.Therefore, protective relaying device space is very big, and ventilation effect is bad.Relay protection
The shell of device usually has electrostatic, influences its normal work.
Utility model content
The utility model purpose is to provide a kind of protective relaying device built-in wardrobe, and protective relaying device is placed on into cabinet
In, reduce space, while the electrostatic of protective relaying device is eliminated, solve problem present in background technology.
The technical solution of the utility model is：
A kind of protective relaying device built-in wardrobe, disappear comprising cabinet, screen door, static elimination plate, bracing piece, reinforcement and electrostatic
Except rod, the cabinet is rectangular box-like structure, and the front and rear two sides of cabinet is openning shape, is respectively equipped with the front and rear two sides of cabinet
Screen door, is uniformly provided with multiple bracing pieces on four, the upper and lower, left and right face of cabinet, and the bracing piece is in cylindrical type, bracing piece with
Cabinet is arranged vertically, and reinforcement is respectively equipped with the position of four in cabinet drift angle, and static elimination plate is fixed in cabinet
On one side, horizontal direction is evenly arranged multiple static elimination bars on the static elimination plate.
Static elimination bar on the static elimination plate points to the inner chamber of cabinet.
The side of the screen door is hinged on cabinet.
The section of reinforcement in the cabinet on four corner positions is isosceles right triangle.
Using the utility model, during installation, cabinet is embedded on the wall in Electric control room by bracing piece, and ensures
The front and rear two sides of cabinet is exposed independent from outside wall so that cabinet inner air circulates, and helps protective relaying device radiating.By relay
Protection device is placed on inside cabinet, can effectively save space, and screen door can prevent dust from dropping on protective relaying device.Periodically
The static elimination bar in static elimination plate is opened, eliminates the electrostatic on protective relaying device.
The beneficial effects of the utility model are：Reduce space, ventilation effect is good, can eliminate protective relaying device
Electrostatic, it is ensured that protective relaying device normal work.
Brief description of the drawings
Fig. 1 is the utility model dimensional structure diagram；
Fig. 2 is the utility model positive structure schematic；
In figure：Cabinet 1, screen door 2, static elimination plate 3, bracing piece 4, reinforcement 5, static elimination bar 6.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
Referring to the drawings 1,2, a kind of protective relaying device built-in wardrobe, cabinet 1, screen door 2, static elimination plate 3, bracing piece are included
4th, reinforcement 5 and static elimination bar 6, the cabinet 1 are rectangular box-like structure, and the front and rear two sides of cabinet 1 is openning shape, cabinet
Screen door 2 is respectively equipped with 1 front and rear two sides, multiple bracing pieces 4 are uniformly provided with four, the upper and lower, left and right face of cabinet 1, it is described
Bracing piece 4 is in cylindrical type, and bracing piece 4 is arranged vertically with cabinet 1, and reinforcement is respectively equipped with the position of four in cabinet 1 drift angle
Muscle 5, static elimination plate 3 are fixed on a side in cabinet 1, and horizontal direction is evenly arranged more on the static elimination plate 3
Individual static elimination bar 6.
In the present embodiment, cabinet 1, bracing piece 4, reinforcement 5 are by carbon structure steel making, and firm in structure, cost is just
Preferably, cabinet 1, bracing piece 4, the surface of reinforcement 5 are brushed with antirust paint, good corrosion resistance.Screen door 2 before and after cabinet 1 is anti-gray
Screen door, it is fabricated by stainless steel tulle, it is sturdy and durable, it can not only be entered with blocks dust in cabinet 1, additionally it is possible to ensure cabinet
1 well-ventilated, the protective relaying device contributed to inside cabinet 1 radiate.
It is installed with several horizontally disposed static elimination bars 6 on static elimination plate 3, and static elimination bar 6 blows
Parallel sensing cabinet 1 inner chamber in air port.Static elimination bar 6 can produce the largely air mass with positive and negative charge, will can pass through quiet
The charging neutrality that electricity eliminates institute's band on the object in the ionizing radiation area of rod 6 is fallen.When body surface institute band is negative electrical charge, electrostatic disappears
The positive charge in radiation area can be attracted except rod 6, when body surface institute band is positive charge, static elimination bar 6 can attract radiation area
Interior negative electrical charge, so that the electrostatic on body surface is neutralized, reach the purpose for eliminating electrostatic.
During construction and installation, cabinet 1 can be embedded in the wall in Electric control room, and be sealed with cement, the surrounding of cabinet 1
Bracing piece 4 is extended through in wall, can increase the degree that is completely embedded of cabinet 1 and wall, during installation, ensures front and rear the two of cabinet 1
Face is exposed independent from outside wall so that the internal air stream of cabinet 1 is clear and coherent smooth, helps protective relaying device radiating.Relay protection is filled
Placement location can effectively save space inside cabinet 1, and screen door 2 can prevent the protective relaying device that dust is dropped into inside cabinet 1
On.The static elimination bar 6 on static elimination plate 3 is periodically opened, the electrostatic on protective relaying device is eliminated, makes protective relaying device
It is working properly, increase its service life.
Claims (4)
- A kind of 1. protective relaying device built-in wardrobe, it is characterised in that：Include cabinet（1）, screen door（2）, static elimination plate（3）Plus Strong bar（4）, reinforcement（5）And static elimination bar（6）, the cabinet（1）For rectangular box-like structure, cabinet（1）Front and rear two Face is openning shape, cabinet（1）Front and rear two sides on be respectively equipped with screen door（2）, cabinet（1）Four, upper and lower, left and right face on It is even to be provided with multiple bracing pieces（4）, the bracing piece（4）In cylindrical type, bracing piece（4）With cabinet（1）It is arranged vertically, cabinet（1） Reinforcement is respectively equipped with the position of four interior drift angles（5）, static elimination plate（3）It is fixed on cabinet（1）An interior side On, the static elimination plate（3）Upper horizontal direction is evenly arranged multiple static elimination bars（6）.
- A kind of 2. protective relaying device built-in wardrobe according to claim 1, it is characterised in that：The static elimination plate（3） On static elimination bar（6）Point to cabinet（1）Inner chamber.
- A kind of 3. protective relaying device built-in wardrobe according to claim 1, it is characterised in that：The screen door（2）Side It is hinged on cabinet（1）On.
- A kind of 4. protective relaying device built-in wardrobe according to claim 1, it is characterised in that：The cabinet（1）Interior four Reinforcement on corner position（5）Section be isosceles right triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479271.9U CN206657986U (en) | 2017-05-03 | 2017-05-03 | A kind of protective relaying device built-in wardrobe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479271.9U CN206657986U (en) | 2017-05-03 | 2017-05-03 | A kind of protective relaying device built-in wardrobe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206657986U true CN206657986U (en) | 2017-11-21 |
Family
ID=60320280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720479271.9U Active CN206657986U (en) | 2017-05-03 | 2017-05-03 | A kind of protective relaying device built-in wardrobe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206657986U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429227A (en) * | 2018-03-23 | 2018-08-21 | 国网上海市电力公司 | A kind of separate type protective relaying device |
| CN109888644A (en) * | 2019-02-26 | 2019-06-14 | 北京万润森泰机械有限公司 | Antistatic power distribution cabinet |
-
2017
- 2017-05-03 CN CN201720479271.9U patent/CN206657986U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429227A (en) * | 2018-03-23 | 2018-08-21 | 国网上海市电力公司 | A kind of separate type protective relaying device |
| CN109888644A (en) * | 2019-02-26 | 2019-06-14 | 北京万润森泰机械有限公司 | Antistatic power distribution cabinet |
| CN109888644B (en) * | 2019-02-26 | 2020-11-24 | 北京万润森泰机械有限公司 | Anti-static power distribution cabinet |
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