CN206864901U - A kind of new type of safe high-voltage board - Google Patents
A kind of new type of safe high-voltage board Download PDFInfo
- Publication number
- CN206864901U CN206864901U CN201720577400.8U CN201720577400U CN206864901U CN 206864901 U CN206864901 U CN 206864901U CN 201720577400 U CN201720577400 U CN 201720577400U CN 206864901 U CN206864901 U CN 206864901U
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- cabinet
- voltage board
- new type
- safe high
- board according
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Abstract
A kind of new type of safe high-voltage board is the utility model is related to, including cabinet, cabinet door, the cabinet door are arranged on the front side of the cabinet；Heat-holding dampproof plate is provided with the housing outer cladding of the cabinet；Extinguishing device is provided with the top of the cabinet, the extinguishing device includes fire extinguishing bag, temperature sensor, Smoke Sensor and multiple switch unit, multiple openings are provided with the lower end of the fire extinguishing bag, each opening is equipped with a switch element, and each switch element is connected with the temperature sensor, the Smoke Sensor；Multiple explosionproof holes are provided tiltedly with the both sides of the cabinet, sealing wax is filled with each explosionproof hole.The beneficial effects of the utility model are：With good flame-proof explosion-proof performance, the setting of extinguishing device, self-extinguishing is realized, it is ensured that perimeter security, ensure the safe to use of high-voltage board from every side.
Description
Technical field
It the utility model is related to technical field of electric equipment, more particularly to a kind of new type of safe high-voltage board.
Background technology
High-tension switch cabinet refers to be used for play break-make, control in power system generating, transmission of electricity, distribution, electric energy conversion and consumption
Or the effect such as protection, high-tension switch cabinet is by electric equipment products of the voltage class in 3.6kV to 550kV are made, and high voltage isolator is with connecing
Ground switch, high voltage load switch, high pressure automatic reclosing and sectionaliser, high-voltage actuating mechanism, high voltage explosion-proof power distribution device and high pressure
Several major classes such as switch cubicle.Switch cubicle has the functions such as aerial inlet-outlet line, cable incoming-outgoing wire, bus contact.It is primarily adapted for use in generating
The various different fields such as factory, transformer station, petrochemical industry, metallurgical steel rolling, industry light industry textile industry, industrial enterprise and residential quarters, skyscraper
Institute.Switch cubicle should meet the relevant requirement of " ac metal closing switch gear standard ", by cabinet and most of group of breaker two
Into cabinet is made up of housing, electric elements (including insulating part), various mechanisms, secondary terminals and line etc..Existing high-voltage board
Security performance is low, fire-proof and theft-proof poor performance, it is impossible to which effective waterproof, convenience be not high, it is impossible to meets modern power industry engineering
Use demand.
Known, at present in work about electric power, the instrument door of the explosion-proof observation window switch cubicle of some high-voltage switch cabinet door plates is all
It is utilized in made of implosion guard surrounding installation plastics fixed frame, does not have any shelter between implosion guard and instrument, this
When instrument explosion time occurs for sample, and air-flow can directly impact to implosion guard caused by blast, if someone is just anti-
When before quick-fried glass, extremely easily exploded caused by impact and it is injured；In addition because the temperature of the instrument in high-tension switch cabinet
Spend of a relatively high, such usage time one is grown, the plastics fixed frame of implosion guard surrounding installation will because of high temperature effect and
Aging, not only unsightly, and bring very big potential safety hazard.
Utility model content
Technical problem to be solved in the utility model is to use dangerous, flame proof flameproof effect not for existing high-voltage board
A kind of the defects of good, there is provided new type of safe high-voltage board.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of new type of safe high-voltage board, including cabinet,
Cabinet door, the cabinet door are arranged on the front side of the cabinet；Heat-holding dampproof plate is provided with the housing outer cladding of the cabinet；Described
The top of cabinet is provided with extinguishing device, and the extinguishing device includes fire extinguishing bag, temperature sensor, Smoke Sensor and multiple switch
Unit, multiple openings are provided with the lower end of the fire extinguishing bag, each opening is equipped with a switch element, each
The switch element is connected with the temperature sensor, the Smoke Sensor；It is provided tiltedly with the both sides of the cabinet
Multiple explosionproof holes, each it is filled with sealing wax in the explosionproof hole.
The beneficial effects of the utility model are：By setting heat-holding dampproof plate, reduce the external world moisture intrusion high-voltage board and
The performance of electrical equipment is influenceed, it is safer；By the top of high-voltage board set extinguishing device, because equipment fault and
Cause to occur to put out a fire in time during fire in high-voltage board, prevent its blast, reduce loss, improve its security performance；Explosionproof hole
Set, when fire occurs, further pressure release can be carried out to high-voltage board, explosion-proof performance is more preferable.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further：The switch element includes magnetic valve and sealing wax stone, and the sealing wax stone is stifled to be located at the fire extinguishing bag
Opening, the magnetic valve and the open communication.
The above-mentioned further beneficial effect of scheme is：The opening for bag of putting out a fire is blocked by high-melting-point wax stone, prevents from putting out a fire
Material is spilt；By setting magnetic valve, it could only open when occurring naked light and smog in high-voltage board, melt in high-melting-point wax stone
Material of being put out a fire after change is spilt, and is extinguished the blaze, is prevented its blast, reduce loss, improves the security performance of high-voltage board.
Further：The sealing wax of filling is high melting-point wax in the sealing wax stone and each explosionproof hole.
The above-mentioned further beneficial effect of scheme is：Sealed using high melting-point wax, can guarantee that wax breaks down in high-voltage board
Melt when producing high temperature and high pressure gas, and will not melt in the normal running temperature of high-voltage board, even if high-voltage board occurs
Temporary transient high temperature will not also melt, and ensure the normal operation of high-voltage board.
Further：Described multiple explosionproof holes positioned at described cabinet the same side are arranged on different vertical planes.
The above-mentioned further beneficial effect of scheme is：Prevent the wax in explosionproof hole from blocking following explosionproof hole after melting.
Further：Each equal ecto-entad of explosionproof hole tilts upward setting.
The above-mentioned further beneficial effect of scheme is：It can effectively prevent rainwater from entering high-voltage board out of explosionproof hole.
Further：Multiple observation windows are provided with the cabinet door, are equipped with the medial surface of each observation window antifog
Device.
The above-mentioned further beneficial effect of scheme is：Observation window facilitates the situation that staff is checked in high-voltage board, sets
Anti-smog device, prevent from occurring because the situation that internal-external temperature difference is big and causes to haze on observation window, be inconvenient to check.
Further：The anti-smog device includes transparent conductive film, electrode slice, and the transparent conductive film is sticked described
The inner surface of observation window, the electrode slice electrically connect with the transparent conductive film, the power supply of the electrode slice and high-voltage board
Electrical connection.
The above-mentioned further beneficial effect of scheme is：Using electrode slice heating transparent conductive film, make the temperature of observation window
It is constant, so as to haze.
Further：Each observation window is made by explosion-proof safety glass.
The above-mentioned further beneficial effect of scheme is：It is firm in structure, it is hardly damaged, increases the service life of observation window, prevents
Only its explosion or aging.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is the structural representation of the utility model extinguishing device；
Fig. 3 is the sectional view of the utility model Rainproof louver window；
Fig. 4 is the structural representation of the utility model anti-smog device；
In accompanying drawing, the component names representated by each label are as follows：
100th, cabinet, 200, heat-holding dampproof plate, 210, explosionproof hole, 300, cabinet door, 310, observation window, 320, electromagnetic lock,
330th, Rainproof louver window, 331, fly net, 400, base, 410, universal wheel, 420, groove, 500, extinguishing device, 510, fire extinguishing
Bag, 511, opening, 520, switch element, 521, sealing wax stone, 522, magnetic valve, 530, Smoke Sensor, 540, TEMP
Device, 600, anti-smog device, 610, transparent conductive film, 620, electrode slice, 630, resistance switch.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As depicted in figs. 1 and 2, a kind of new type of safe high-voltage board, it includes cabinet 100, cabinet door 300, and the cabinet door 300 is set
Put in the front side of the cabinet 100；Heat-holding dampproof plate 200 is provided with the housing outer cladding of the cabinet 100, there is insulation
Moistureproof effect.
Base 400 is provided with the bottom of the cabinet 100, the base 400 is made up of barrier material；Effectively it can prevent ground
In moisture intrusion high-voltage board on face, the constant-temperature constant-humidity environment in high-voltage board is further ensured, ensures the normal fortune of electrical equipment
OK.
Multiple universal wheels 410 are provided with the bottom of the base 400, brake dress is equipped with each universal wheel 410
Put.Universal wheel 410 is convenient to be moved to high-voltage board, and brake gear is convenient, and high-voltage board is fixed, universal wheel 410 and brake
The concrete structure of device is existing known technology, be will not be repeated here.
The a plurality of groove 420 extended transversely through is additionally provided with the bottom of the base 400, for placing cushion block, by high-voltage board
It is padded, make universal wheel 410 liftoff, preventing the weight of high-voltage board damages universal wheel 410；Additionally by the pad for setting different-thickness
Block, high-voltage board is set to be applied to different landform.
As shown in figures 1 and 3, the cabinet door 300 is double swing doors, and being provided with two in the outside of the cabinet door 300 prevents
Rain shutter 330, described two Rainproof louver windows 330 are correspondingly arranged the bottom of double door respectively；In each rain-proof hundred
The inner side of leaf window 330 is equipped with fly net 331, while Rainproof louver window 330 is not influenceed to high-voltage board progress heat dissipation ventilation,
It can also effectively prevent snake mouse, insect etc. from entering high-voltage board, the electrical equipment in high-voltage board is caused to damage.
Multiple explosionproof holes 210 are provided tiltedly with the both sides of the cabinet 100, are filled in each explosionproof hole 210
There is sealing wax；Described multiple explosionproof holes 210 positioned at described the same side of cabinet 100 are arranged on different vertical planes, are prevented
Only the wax in explosionproof hole 210 blocks following explosionproof hole 210 after melting.
Each 210 equal ecto-entad of explosionproof hole tilts upward setting, prevents rainwater from immersing in high-voltage board, influences electrically
Equipment service behaviour；The angular range that each explosionproof hole 210 is obliquely installed is 30 degree to 60 degree, in the present embodiment, institute
It is preferably 45 degree to state the angle that explosionproof hole 210 is obliquely installed.
As shown in Fig. 2 being provided with extinguishing device 500 on the top of the cabinet 100, the extinguishing device 500 includes fire extinguishing
Bag 510, temperature sensor 540, Smoke Sensor 530 and multiple switch unit 520, it is provided with the lower end of the fire extinguishing bag 510
Multiple openings 511, a switch element 520 each is equipped with the opening 511, each switch element 520 is equal
It is connected with the temperature sensor 540, the Smoke Sensor 530.Fire extinguishing material is placed with the fire extinguishing bag 510.
The switch element 520 includes magnetic valve 522 and sealing wax stone 521, and the sealing wax stone 521 is stifled to be located at described go out
At the opening 511 of fire bag 510, the magnetic valve 522 connects with the opening 511.
The sealing wax of filling is high melting-point wax in the sealing wax stone 521 and each explosionproof hole 210.Use Gao Rong
Point wax sealing, can guarantee that wax melts when high-voltage board breaks down and produces high temperature and high pressure gas, and normal in high-voltage board
It will not melt during running temperature, temporary transient high temperature occur even if high-voltage board will not also melt, and ensure the normal operation of high-voltage board.
Multiple observation windows 310 are provided with the cabinet door 300, are equipped with the medial surface of each observation window 310 anti-
Mist device 600.
Each observation window 310 is made by explosion-proof safety glass, firm in structure, is hardly damaged, and improves observation window 310
Service life, prevent its burst or aging.
Electromagnetic lock is additionally provided with the cabinet door 300, high-voltage board only could be opened by the staff of authentication,
Ensure the theftproof performance of high-voltage board.
As shown in figure 4, the anti-smog device 600 includes transparent conductive film 610, electrode slice 620, the electrically conducting transparent is thin
Film 610 is sticked to be electrically connected in the inner surface of the observation window 310, the electrode slice 620 with the transparent conductive film 610,
The power electric connection of the electrode slice 620 and high-voltage board.
The electrode slice 620 is also connected in series with resistance switch 630, convenient to adjust transparent conductive film according to actual conditions
The heating-up temperature of 610 pairs of observation windows 310, it is ensured that observation window 310 will not haze under any circumstance, improve being applicable for high-voltage board
Scope.
Transparent conductive film 610, electrode slice 620, the power supply of high-voltage board and resistance switch 630, which are serially connected, to be formed one and closes
The loop of conjunction.
The transparent conductive film 610 is transparent graphene conductive film, I TO films or AZO films, in the present embodiment
In, the transparent conductive film 610 is preferably transparent graphene conductive film, and its light transmittance is more than 85%, and surface resistivity exists
100 ohms per squares to 1000 ohms per squares, heating is fast and uniform, and heating efficiency is high, transparent good, good antifogging effect.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (8)
- A kind of 1. new type of safe high-voltage board, it is characterised in that：Including cabinet (100), cabinet door (300), the cabinet door (300) is set In the front side of the cabinet (100)；Heat-holding dampproof plate (200) is provided with the housing outer cladding of the cabinet (100)；In the cabinet The top of body (100) is provided with extinguishing device (500), and the extinguishing device (500) includes fire extinguishing bag (510), temperature sensor (540), Smoke Sensor (530) and multiple switch unit (520), multiple openings are provided with the lower end of the fire extinguishing bag (510) (511), each described opening (511) place is equipped with a switch element (520), and each switch element (520) is equal It is connected with the temperature sensor (540), the Smoke Sensor (530)；It is provided tiltedly with the both sides of the cabinet (100) Multiple explosionproof holes (210), each explosionproof hole (210) is interior to be filled with sealing wax.
- A kind of 2. new type of safe high-voltage board according to claim 1, it is characterised in that：The switch element (520) includes electricity Magnet valve (522) and sealing wax stone (521), stifled opening (511) place for being located at the fire extinguishing bag (510) of the sealing wax stone (521), The magnetic valve (522) connects with the opening (511).
- A kind of 3. new type of safe high-voltage board according to claim 2, it is characterised in that：It is described sealing wax stone (521) and each The sealing wax of filling is high melting-point wax in the explosionproof hole (210).
- A kind of 4. new type of safe high-voltage board according to claim 3, it is characterised in that：Positioned at the cabinet (100) the same side Described multiple explosionproof holes (210) be arranged on different vertical planes.
- A kind of 5. new type of safe high-voltage board according to claim 4, it is characterised in that：Each explosionproof hole (210) by Setting is tilted upward outside to inside.
- A kind of 6. new type of safe high-voltage board according to claim 1, it is characterised in that：It is provided with the cabinet door (300) more Individual observation window (310), anti-smog device (600) is equipped with the medial surface of each observation window (310).
- A kind of 7. new type of safe high-voltage board according to claim 6, it is characterised in that：The anti-smog device (600) includes saturating Bright conductive film (610), electrode slice (620), the transparent conductive film (610) are sticked in the inner side of the observation window (310) Surface, the electrode slice (620) electrically connect with the transparent conductive film (610), the electrode slice (620) and the electricity of high-voltage board Source electrically connects.
- A kind of 8. new type of safe high-voltage board according to claim 6, it is characterised in that：Each observation window (310) by Explosion-proof safety glass is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720577400.8U CN206864901U (en) | 2017-05-23 | 2017-05-23 | A kind of new type of safe high-voltage board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720577400.8U CN206864901U (en) | 2017-05-23 | 2017-05-23 | A kind of new type of safe high-voltage board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206864901U true CN206864901U (en) | 2018-01-09 |
Family
ID=60825171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720577400.8U Expired - Fee Related CN206864901U (en) | 2017-05-23 | 2017-05-23 | A kind of new type of safe high-voltage board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206864901U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134328A (en) * | 2018-01-22 | 2018-06-08 | 浙江东驰开关有限公司 | A kind of electricity energy storage bin |
| CN110649485A (en) * | 2019-11-18 | 2020-01-03 | 车纯彦 | Anticreep regulator cubicle |
| CN111084954A (en) * | 2019-12-11 | 2020-05-01 | 国网浙江省电力有限公司嘉兴供电公司 | Fire-fighting on-line monitoring system based on big data technology |
| CN111359122A (en) * | 2020-02-17 | 2020-07-03 | 国网安徽电动汽车服务有限公司 | Anti-theft intelligent fire-fighting cabinet used in electric charging occasion and intelligent fire-fighting method thereof |
-
2017
- 2017-05-23 CN CN201720577400.8U patent/CN206864901U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134328A (en) * | 2018-01-22 | 2018-06-08 | 浙江东驰开关有限公司 | A kind of electricity energy storage bin |
| CN110649485A (en) * | 2019-11-18 | 2020-01-03 | 车纯彦 | Anticreep regulator cubicle |
| CN111084954A (en) * | 2019-12-11 | 2020-05-01 | 国网浙江省电力有限公司嘉兴供电公司 | Fire-fighting on-line monitoring system based on big data technology |
| CN111084954B (en) * | 2019-12-11 | 2021-05-07 | 国网浙江省电力有限公司双创中心 | Fire-fighting on-line monitoring system based on big data technology |
| CN111359122A (en) * | 2020-02-17 | 2020-07-03 | 国网安徽电动汽车服务有限公司 | Anti-theft intelligent fire-fighting cabinet used in electric charging occasion and intelligent fire-fighting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180109 |