CN206331030U - A kind of high voltage switch cabinet electricity check device - Google Patents
A kind of high voltage switch cabinet electricity check device Download PDFInfo
- Publication number
- CN206331030U CN206331030U CN201720053254.9U CN201720053254U CN206331030U CN 206331030 U CN206331030 U CN 206331030U CN 201720053254 U CN201720053254 U CN 201720053254U CN 206331030 U CN206331030 U CN 206331030U
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- China
- Prior art keywords
- cabinet
- resistance
- bus
- electroscope
- high voltage
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- 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 discloses a kind of high voltage switch cabinet electricity check device, including cabinet and bus-bar room, circuit breaker cart room, relay control room, current transformer, electroscope and the disconnecting switch being arranged in cabinet；The controller is connected with temperature sensor, fan respectively, the electroscope 12 includes housing, conductive contact, resistance, amplifying circuit, audible-visual annunciator, ground wire and wireless signal transmitting device, the bus that the conductive contact is fixed on housing and stretched out from housing forward end in connecting bus-bar room, the conductive contact portions and resistance, amplifying circuit, audible-visual annunciator and ground wire for being located at enclosure interior are sequentially connected, and the amplifying circuit is also associated with wireless launcher.The utility model is simple in construction, convenient and practical, can carry out electrical verification to high-tension switch cabinet in real time, and electrical verification result is sent in the way of wireless signal, detection case is reported by the way of sound and light alarm, is easy to operating personnel accurately to recognize, degree of safety is improved.
Description
Technical field
The utility model is related to tool for power construction technical field, specially a kind of high voltage switch cabinet electricity check device.
Background technology
The high-tension switch cabinet promoted the use of at present is full seal type, is " five prevent " Totally-enclosed-type, the forward and backward door of switch cubicle is all
Being provided with mechanical latching can not open.According to normal operating method, operator should use Portable high pressure electroscope
Electrical verification is carried out to equipment.But, part circuit uses " double loop " power supply mode, when equipment performs power failure work, outgoing line side
It is possible to being powered from other transformer stations.Equipment no-voltage can not be thus identified before earthed switch is closed.Sometimes
Occur in that the mode electrical verification of cabinet door is opened in unblock by force, bring potential safety hazard.
And existing high voltage electroscope needs the artificial artificial electrical verification of progress that climbs up, it is tired that danger coefficient cuts greatly operation
It is difficult.
Utility model content
The purpose of this utility model is to provide a kind of high voltage switch cabinet electricity check device, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of high voltage switch cabinet electricity check device, including
Cabinet and bus-bar room, circuit breaker cart room, relay control room, current transformer, electroscope and the isolation being arranged in cabinet
Switch；Bus in the bus-bar room is sequentially connected breaker in circuit breaker cart room, current transformer, disconnecting switch, cabinet
Internal portion also includes temperature sensor, controller and fan；The controller is connected with temperature sensor, fan respectively, institute
State and be provided with the top of cabinet hanger, bottom of cabinet bulk is provided with universal wheel, the electroscope 12 include housing, conductive contact, resistance,
Amplifying circuit, audible-visual annunciator, ground wire and wireless signal transmitting device, the conductive contact are fixed on housing and from housing
The bus that front end is stretched out in connection bus-bar room, the resistance, amplifying circuit and audible-visual annunciator are fixed on enclosure interior, are located at shell
The conductive contact portions in internal portion are sequentially connected with resistance, amplifying circuit, audible-visual annunciator and ground wire, and the amplifying circuit is also
It is connected with wireless launcher.
It is preferred that, the ground wire is grounded after being stretched out from the hollow space of cabinet.
It is preferred that, the housing of the electroscope is specially a kind of insulating materials.
It is preferred that, the conductive contact of the electroscope is specially a kind of adjustable flexible hook contact.
It is preferred that, the resistance in the electroscope is specially a kind of adjustable resistance of resistance.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, convenient and practical, can
To carry out electrical verification to high-tension switch cabinet in real time, and electrical verification result is sent in the way of wireless signal, without artificial
Closely electrical verification, meanwhile, electroscope reports detection case by the way of sound and light alarm, is easy to operating personnel accurately to recognize, carries
High degree of safety.
Brief description of the drawings
Fig. 1 is a kind of high voltage switch cabinet electricity check apparatus structure schematic diagram of the utility model.
Fig. 2 is a kind of high voltage switch cabinet electricity check device electroscope structural representation of the utility model.
In figure：1st, cabinet；2nd, bus-bar room；3rd, circuit breaker cart room；4th, relay control room；5th, current transformer；6th, every
Leave pass；7th, temperature sensor；8th, controller；9th, fan；10th, hanger；11st, universal wheel；12nd, electroscope；13rd, housing；14th, lead
Electrical contact；15th, resistance；16th, amplifying circuit；17th, audible-visual annunciator；18th, ground wire；19th, wireless signal transmitting device.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of high voltage switch cabinet electricity check device, including cabinet
Body 1 and the bus-bar room 2 being arranged in cabinet 1, circuit breaker cart room 3, relay control room 4, current transformer 5, electroscope 12
With disconnecting switch 6；Bus in the bus-bar room 2 be sequentially connected breaker in circuit breaker cart room, current transformer 5, every
Leaving also includes temperature sensor 7, controller 8 and fan 9 inside pass 6, cabinet 1；The controller 8 respectively with temperature sensor
7th, fan 9 is connected, and the top of cabinet 1 is provided with hanger 10, and the bottom of cabinet 1 is provided with universal wheel 11, the electroscope 12
Including housing 13, conductive contact 14, resistance 15, amplifying circuit 16, audible-visual annunciator 17, ground wire 18 and wireless signal transmission dress
Put 19, the bus that the conductive contact 14 is fixed on housing 13 and stretched out from the front end of housing 13 in connection bus-bar room 2, the electricity
Resistance 15, amplifying circuit 16 and audible-visual annunciator 17 are fixed on inside housing 13, are located at the part of conductive contact 14 inside housing 13
It is sequentially connected with resistance 15, amplifying circuit 16, audible-visual annunciator 17 and ground wire 18, the amplifying circuit 16 is also associated with wirelessly
Emitter 19.The ground wire 17 is grounded after being stretched out from the hollow space of cabinet 1, and the housing 13 of the electroscope 12 is specially
A kind of insulating materials, the conductive contact 14 of the electroscope 12 is specially a kind of adjustable flexible hook contact, described to test
Resistance 15 in electrical equipment 12 is specially a kind of adjustable resistance of resistance.
Operation principle：High-tension switch cabinet measures the room temperature of high-tension switch cabinet using temperature sensor 7, passes through controller 8
The operating of fan is controlled, the indoor temperature of high-tension switch cabinet is adjusted, and high-tension switch cabinet of the present invention can be by being arranged on top
Hanger 10 is readily transported, and also can be easy to movement by being arranged on the universal wheel 11 of bottom.Conductive contact in other electroscope 12
14 are articulated in the bus in bus-bar room 2, so as to connect in the electric current and voltage road electroscope 12 in high-tension switch cabinet, Ran Houjing
The regulation that resistance 15 carries out voltage and electric current is crossed, facilitates electrical verification, and resistance 15 is adjustable resistor size, so that automatically according to
The size of voltage and electric current is adjusted, and the current and voltage data is separately sent to sound by the processing for eventually passing amplifying circuit 16
In light crossing-signal 17 and wireless signal transmitting device 19, one fixed numerical value of state is previously entered in audible-visual annunciator 17, when putting
When data transmitted by big circuit 16 exceed the fixed value in audible-visual annunciator 17, audible-visual annunciator can then sound the alarm and
Light is lighted, is easy to the operating personnel on ground accurately to recognize, degree of safety is improved；And be sent in wireless signal transmitting device 19
Data can be converted into by wireless signal transmitting device 19 and not be in the mood for signal and send, extraneous reception device receives this
Information, shows in a display device, is easy to people to analyze it.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of high voltage switch cabinet electricity check device, including cabinet and the bus-bar room being arranged in cabinet, circuit breaker cart room, relay
Instruments and meters room, current transformer, electroscope and disconnecting switch；Bus in the bus-bar room is sequentially connected in circuit breaker cart room
Breaker, current transformer, disconnecting switch, temperature sensor, controller and fan are also included inside cabinet；The controller
It is connected respectively with temperature sensor, fan, is provided with hanger at the top of the cabinet, bottom of cabinet bulk is provided with universal wheel, described
Electroscope (12) includes housing, conductive contact, resistance, amplifying circuit, audible-visual annunciator, ground wire and wireless signal transmission dress
Put, the bus that the conductive contact is fixed on housing and stretched out from housing forward end in connecting bus-bar room, the resistance, amplification electricity
Road and audible-visual annunciator are fixed on enclosure interior, are located at the conductive contact portions and resistance, amplifying circuit, acousto-optic report of enclosure interior
Alert device and ground wire are sequentially connected, and the amplifying circuit is also associated with wireless launcher.
2. a kind of high voltage switch cabinet electricity check device according to claim 1, it is characterised in that：The ground wire is from cabinet
Hollow space is grounded after stretching out.
3. a kind of high voltage switch cabinet electricity check device according to claim 1, it is characterised in that：The housing tool of the electroscope
Body is a kind of insulating materials.
4. a kind of high voltage switch cabinet electricity check device according to claim 1, it is characterised in that：The conduction of the electroscope is touched
Head is specially a kind of adjustable flexible hook contact.
5. a kind of high voltage switch cabinet electricity check device according to claim 1, it is characterised in that：Resistance in the electroscope
Specially a kind of adjustable resistance of resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053254.9U CN206331030U (en) | 2017-01-09 | 2017-01-09 | A kind of high voltage switch cabinet electricity check device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053254.9U CN206331030U (en) | 2017-01-09 | 2017-01-09 | A kind of high voltage switch cabinet electricity check device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206331030U true CN206331030U (en) | 2017-07-14 |
Family
ID=59294773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720053254.9U Expired - Fee Related CN206331030U (en) | 2017-01-09 | 2017-01-09 | A kind of high voltage switch cabinet electricity check device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206331030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358953A (en) * | 2021-05-31 | 2021-09-07 | 国网河南省电力公司方城县供电公司 | Female state discriminating gear of pipe |
-
2017
- 2017-01-09 CN CN201720053254.9U patent/CN206331030U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358953A (en) * | 2021-05-31 | 2021-09-07 | 国网河南省电力公司方城县供电公司 | Female state discriminating gear of pipe |
| CN113358953B (en) * | 2021-05-31 | 2022-09-20 | 国网河南省电力公司方城县供电公司 | Female state discriminating gear of pipe |
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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 |
Granted publication date: 20170714 Termination date: 20180109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |