CN104794838B - A kind of high voltage customer metering mutual inductance room door closes reminding alarm device - Google Patents
A kind of high voltage customer metering mutual inductance room door closes reminding alarm device Download PDFInfo
- Publication number
- CN104794838B CN104794838B CN201510238503.7A CN201510238503A CN104794838B CN 104794838 B CN104794838 B CN 104794838B CN 201510238503 A CN201510238503 A CN 201510238503A CN 104794838 B CN104794838 B CN 104794838B
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- China
- Prior art keywords
- audion
- resistance
- high voltage
- alarm
- colelctor electrode
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- 230000001681 protective effect Effects 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
Abstract
The invention provides a kind of high voltage customer measures the technical scheme of mutual inductance room door locking reminding alarm device, include the server for data query analysis, server is connected with client, it is characterized in that：Described client is connected with an alarm device, described alarm device includes housing, it is provided with circuit board in housing, alarm lamp and alarm are provided with housing, the side of housing is provided with socket, controller is provided with described circuit board, described controller is connected with client by the interface module being arranged on socket, and controller is connected with alarm lamp and alarm by warning drive module.The system of the program, when finding that electric network data is abnormal, can timely send warning, remind staff to process in time, it is to avoid operator omit.
Description
Technical field
The present invention relates to high voltage customer metering mutual inductance room, especially a kind of to the high voltage customer such as 10kV, 35kV measure
The locking reminding alarm device of mutual inductance room door.
Background technology
In the prior art, known technology measures mutual inductance for high voltage customer such as 10kv, the 35kv in some transformer stations
Device room door is not closed completely or in the on state, user still can normally power transmission or normal electricity consumption, there is very big safety hidden
Suffer from, jeopardize equipment and personal safety.For example：1st, under equipment live state, toy or people be strayed in metering cabinet get an electric shock with
Cause causes short circuit or ground connection, thus causing line tripping, or leads to the personal phenomenon such as dead of getting an electric shock；2nd, user can arbitrarily open
Metering cabinet door carries out the violation operations such as stealing.This is the weak point existing for prior art.
Content of the invention
The purpose of the present invention is aiming at the deficiency existing for prior art, and provides a kind of high voltage customer metering mutual inductance room
The technical scheme of door locking reminding alarm device, the device of the program, if metering mutual inductance room is in running order, door is beaten
Open and will send warning, remind staff to process in time, it is to avoid get an electric shock and short circuit, it also avoid the generation of stealing electricity phenomenon.
This programme is achieved by the following technical measures：A kind of high voltage customer metering mutual inductance room door locking reminding alarm
Device, including travel switch K, alarm, is characterized in：Described travel switch K is arranged at crack between a door and its frame closure, described stroke
Switch K one end be connected with the base stage of first audion VT1 by first resistance R1, the other end of travel switch K and+
VCC connects, and has a slide rheostat RB in parallel with described travel switch K, and the colelctor electrode of first audion VT1 passes through second
Individual resistance R2 is connected with+VCC, and the emitter stage of first audion VT1 passes through the 3rd resistance R3 ground connection, has the first electric capacity C1
In parallel with the 3rd described resistance R3, there are the emitter stage of second audion VT2 and the colelctor electrode of first audion VT1 to connect
Connect, the colelctor electrode of second audion VT2 passes through the 4th resistance R4 ground connection, has second electric capacity C2 and the 4th resistance R4 simultaneously
Connection, the base stage of second audion VT2 is connected with the emitter stage of first audion VT1 by the 5th resistance R5, and first
The emitter stage of individual audion VT1 is connected with+VCC by the 6th resistance R6, have the base stage of the 3rd audion VT3 with second
The emitter stage of audion VT2 connects, and the emitter stage of the 3rd audion VT3 is connected with+VCC, the collection of the 3rd audion VT3
Electrode passes through the 7th resistance R7 and LED ground connection, the colelctor electrode of the 3rd audion VT3 and the 4th audion
The base stage of VT4 connects, the grounded emitter of the 4th audion VT4, and the colelctor electrode of the 4th audion VT4 passes through a relay
Device KM is connected with+VCC, and relay KM is in parallel with first diode D1, the normally opened contact KM-1 of relay and described warning
It is connected with a power supply after device series connection, described alarm is arranged on an inside the shell, and shell includes front apron and back cover, rear
The inwall of shell is provided with waterproof layer, is provided with, on the side wall of back cover, the slot being connected with alarm, arranges above slot
There is protective cover.
The colelctor electrode of the 3rd audion VT3 is grounded also by an electrochemical capacitor C3, the colelctor electrode of the 3rd audion VT3
It is connected with the base stage of first audion VT1 also by second diode D2.
Described+VCC is+6V.
Described power supply is civil power or accumulator.
One button SB is provided with shell, described button SB is connected with alarm.
Described alarm is buzzer siren.
The top of described shell is provided with baffle plate, and described baffle plate is inverted V-shaped.
It is provided with the suppending hole of L-shaped at the rear portion of shell.
The beneficial effect of this programme can be learnt according to the narration of such scheme, due to being arranged on crack between a door and its frame in this scenario
Travel switch at closure, so when the door is opened, forms switch and is in closure state, now first triode ON,
Then VT3, VT4 conducting, relay obtains electric, the normally opened contact of relay closure, alarm obtain electric send audible alarm, notify work
Make personnel, even if now door is finally closed, due to the presence of C3, first triode still turns on, and alarm is still reported to the police；Work
After personnel are processed, press SB, then alarm dead electricity, stop alarm；Power supply is alternating current 220V or accumulator, is so easy to
Connect；It is provided with the baffle plate of inverted V-shaped in cover top portion, dust can be blocked, be also prevented from water and enter inside the shell, shell rear portion
It is provided with the first hanging hole of L-shaped, and horizontal width is more than vertical width, can tangle shell, during suspension, first be linked into L-shaped
Transverse part, then moves to vertical position, thus difficult for drop-off, and protective cover can prevent socket from intaking, and leads to short circuit.Thus
It can be seen that, the present invention compared with prior art, has prominent substantive distinguishing features and significantly improves, its beneficial effect implemented
It is obvious.
Brief description
Fig. 1 is the structural representation of the specific embodiment of the invention.
Fig. 2 is the structural representation of back cover.
Fig. 3 is the rearview of back cover.
Fig. 4 is the circuit diagram of the specific embodiment of the invention.
In figure, 1 is alarm, and 2 is protecgulum, and 3 is back cover, and 4 is socket, and 5 is protective cover, and 6 is button, and 7 is waterproof layer, 8
For suppending hole, 9 is baffle plate.
Specific embodiment
For the technical characterstic of this programme can be clearly described, below by a specific embodiment, and combine its accompanying drawing, right
This programme is illustrated.
By accompanying drawing as can be seen that a kind of high voltage customer metering mutual inductance room door locking reminding alarm device of this programme, wrap
Include travel switch K, alarm 1, described travel switch K is arranged at crack between a door and its frame closure, one end of described travel switch K is passed through
First resistance R1 is connected with the base stage of first audion VT1, and the other end of travel switch K is connected with+VCC ,+VCC be+
6V, has a slide rheostat RB in parallel with described travel switch K, and the colelctor electrode of first audion VT1 passes through second electricity
Resistance R2 is connected with+VCC, and the emitter stage of first audion VT1 passes through the 3rd resistance R3 ground connection, has the first electric capacity C1 and institute
The 3rd resistance R3 stating is in parallel, and the emitter stage having second audion VT2 is connected with the colelctor electrode of first audion VT1,
The colelctor electrode of second audion VT2 passes through the 4th resistance R4 ground connection, has the second electric capacity C2 in parallel with the 4th resistance R4,
The base stage of second audion VT2 is connected with the emitter stage of first audion VT1 by the 5th resistance R5, first three
The emitter stage of pole pipe VT1 is connected with+VCC by the 6th resistance R6, has the base stage of the 3rd audion VT3 and second three pole
The emitter stage of pipe VT2 connects, and the emitter stage of the 3rd audion VT3 is connected with+VCC, the colelctor electrode of the 3rd audion VT3
By the 7th resistance R7 and LED ground connection, the colelctor electrode of the 3rd audion VT3 and the 4th audion VT4
Base stage connect, the grounded emitter of the 4th audion VT4, the colelctor electrode of the 4th audion VT4 passes through a relay
KM is connected with+VCC, and relay KM is in parallel with first diode D1, the normally opened contact KM-1 of relay and described alarm
It is connected with a power supply after series connection, in the present embodiment, power supply is civil power, described alarm 1 is arranged on an inside the shell,
Shell 3 includes front apron 2 and back cover 3, and the inwall of back cover 3 is provided with waterproof layer 7, is provided with and reports on the side wall of back cover 3
The slot 4 that alert device 1 connects, is provided with protective cover 5 above slot 4.The colelctor electrode of the 3rd audion VT3 is also by an electricity
Solution electric capacity C3 ground connection, the colelctor electrode of the 3rd audion VT3 is also by the base of second diode D2 and first audion VT1
Pole connects.
One button SB is provided with shell, described button 6 is connected with alarm 1.Described alarm 1 is buzzing report
Alert device.The top of described shell is provided with baffle plate 9, and described baffle plate 9 is inverted V-shaped.The rear portion of shell is provided with the outstanding of L-shaped
Hanging hole 8.
The present invention is not limited in above-mentioned specific embodiment, and those of ordinary skill in the art are in the essential scope of the present invention
Change, remodeling, interpolation or the replacement inside made, also should belong to protection scope of the present invention.
Claims (6)
1. a kind of high voltage customer metering mutual inductance room door locking reminding alarm device, including travel switch K, alarm, is characterized in that：
Described travel switch K is arranged at crack between a door and its frame closure, and first resistance R1 and first are passed through in one end of described travel switch K
The base stage of audion VT1 connects, and the other end of travel switch K is connected with+VCC, has a slide rheostat RB and described stroke
Switch K is in parallel, and the colelctor electrode of first audion VT1 is connected with+VCC by second resistor R2, first audion VT1
Emitter stage pass through the 3rd resistance R3 ground connection, have the first electric capacity C1 in parallel with the described the 3rd resistance R3, have second three
The emitter stage of pole pipe VT2 is connected with the colelctor electrode of first audion VT1, and the colelctor electrode of second audion VT2 passes through the 4th
Individual resistance R4 ground connection, has the second electric capacity C2 in parallel with the 4th resistance R4, and the base stage of second audion VT2 passes through the 5th
Resistance R5 is connected with the emitter stage of first audion VT1, and the emitter stage of first audion VT1 passes through the 6th resistance R6
It is connected with+VCC, the base stage having the 3rd audion VT3 is connected with the emitter stage of second audion VT2, the 3rd audion
The emitter stage of VT3 is connected with+VCC, and the colelctor electrode of the 3rd audion VT3 passes through the 7th resistance R7 and LED
Ground connection, the colelctor electrode of the 3rd audion VT3 is connected with the base stage of the 4th audion VT4, and the 4th audion VT4 sends out
Emitter grounding, the colelctor electrode of the 4th audion VT4 is connected with+VCC by a relay KM, relay KM and first two
Pole pipe D1 is in parallel, and the normally opened contact KM-1 of relay is connected with a power supply after being connected with described alarm, described report
Alert device is arranged on an inside the shell, and shell includes front apron and back cover, and the inwall of back cover is provided with waterproof layer, in the side wall of back cover
On be provided with the slot being connected with alarm, be provided with protective cover above slot, the colelctor electrode of the 3rd audion VT3 is also
It is grounded by an electrochemical capacitor C3, the colelctor electrode of the 3rd audion VT3 is also by second diode D2 and first three pole
The base stage of pipe VT1 connects, and is provided with a button SB, described button SB is connected with alarm K on shell.
2. high voltage customer metering mutual inductance room according to claim 1 door locking reminding alarm device, is characterized in that：Described
+ VCC is+6V.
3. high voltage customer metering mutual inductance room according to claim 1 door locking reminding alarm device, is characterized in that：Described
Power supply is civil power or accumulator.
4. high voltage customer metering mutual inductance room according to claim 1 door locking reminding alarm device, is characterized in that：Described
Alarm is buzzer siren.
5. high voltage customer metering mutual inductance room according to claim 1 door locking reminding alarm device, is characterized in that：Described
The top of shell is provided with baffle plate, and described baffle plate is inverted V-shaped.
6. high voltage customer metering mutual inductance room according to claim 1 door locking reminding alarm device, is characterized in that：In shell
Rear portion be provided with the suppending hole of L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510238503.7A CN104794838B (en) | 2015-05-12 | 2015-05-12 | A kind of high voltage customer metering mutual inductance room door closes reminding alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510238503.7A CN104794838B (en) | 2015-05-12 | 2015-05-12 | A kind of high voltage customer metering mutual inductance room door closes reminding alarm device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104794838A CN104794838A (en) | 2015-07-22 |
| CN104794838B true CN104794838B (en) | 2017-03-01 |
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ID=53559609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510238503.7A Active CN104794838B (en) | 2015-05-12 | 2015-05-12 | A kind of high voltage customer metering mutual inductance room door closes reminding alarm device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3738830C1 (en) * | 1987-11-16 | 1989-02-09 | Thyssen Industrie | Device for monitoring the closing state of a closure member |
| JPH0688673A (en) * | 1992-09-08 | 1994-03-29 | Sony Corp | Circuit for device for preventing closing of refrigerator door from being forgotten |
| JPH09155005A (en) * | 1995-12-12 | 1997-06-17 | Takasago Electric Ind Co Ltd | Game machine with door |
| CN101436333A (en) * | 2007-11-12 | 2009-05-20 | 廖珠峰 | Automatic alarming device for anti-theft mobile phone |
| CN203038394U (en) * | 2012-11-19 | 2013-07-03 | 王望 | Key-opened program-controlled alarm |
| CN203562656U (en) * | 2013-10-08 | 2014-04-23 | 河南天力电气设备有限公司 | 10 KV voice alarm high-voltage cabinet used for box-type transformer substation |
| CN204596043U (en) * | 2015-05-12 | 2015-08-26 | 国家电网公司 | A kind of high voltage customer metering mutual inductance room door locking reminding alarm device |
-
2015
- 2015-05-12 CN CN201510238503.7A patent/CN104794838B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3738830C1 (en) * | 1987-11-16 | 1989-02-09 | Thyssen Industrie | Device for monitoring the closing state of a closure member |
| JPH0688673A (en) * | 1992-09-08 | 1994-03-29 | Sony Corp | Circuit for device for preventing closing of refrigerator door from being forgotten |
| JPH09155005A (en) * | 1995-12-12 | 1997-06-17 | Takasago Electric Ind Co Ltd | Game machine with door |
| CN101436333A (en) * | 2007-11-12 | 2009-05-20 | 廖珠峰 | Automatic alarming device for anti-theft mobile phone |
| CN203038394U (en) * | 2012-11-19 | 2013-07-03 | 王望 | Key-opened program-controlled alarm |
| CN203562656U (en) * | 2013-10-08 | 2014-04-23 | 河南天力电气设备有限公司 | 10 KV voice alarm high-voltage cabinet used for box-type transformer substation |
| CN204596043U (en) * | 2015-05-12 | 2015-08-26 | 国家电网公司 | A kind of high voltage customer metering mutual inductance room door locking reminding alarm device |
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| Publication number | Publication date |
|---|---|
| CN104794838A (en) | 2015-07-22 |
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