CN205941671U - Protect power supply decompression alarm device - Google Patents
Protect power supply decompression alarm device Download PDFInfo
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- CN205941671U CN205941671U CN201620888723.4U CN201620888723U CN205941671U CN 205941671 U CN205941671 U CN 205941671U CN 201620888723 U CN201620888723 U CN 201620888723U CN 205941671 U CN205941671 U CN 205941671U
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- power supply
- relay
- alarm device
- alarm
- decompression
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Abstract
The utility model relates to a protect power supply decompression alarm device, including power supply unit, voltage adapter, group battery, decompression detection device and alarm device, power supply unit connects guarantor's power supply place voltage monitoring end, and power supply unit, group battery and alarm device are connected to the voltage adapter, group battery connection voltage adapter and alarm device, and decompression detection device connects power supply unit and alarm device. Power supply unit inserts and protects power supply place power and carry to the voltage adapter, and the voltage adapter truns into the alternating current to direct current for charge for protect power supply decompression alarm device power supply and to the group battery, automatic switch -over to group battery is supplied power during the power decompression of power supply place in insurance validity, ensures that decompression alarm device can acquire power steady in a long -term. Control and alarm devices alarm output information when decompression detection device monitors voltage variation makes the staff in time master and protects the power supply place power condition, fast reaction to avoid the user to have a power failure for a long time, cause economic loss and bad social influence.
Description
Technical field
This utility model is related to electric power network field, more particularly to a kind of guarantor's power supply decompression alarm device of air.
Background technology
Power supply enterprise, the social responsibility that carry local economic development and ensure the people's livelihood, power off time is not still powered and is looked forward to
The emphasis performance assessment criteria of industry, also relation people's livelihood electrical problem.At present, various college entrance examinations every year, in examine, the small-sized greatly guarantor such as " two Conferences " supplies
Electricity is disregarded and is had the characteristics that multi-point and wide-ranging secondly as protecting power supply, and power supply enterprise protects powered operation every year and put into huge people
Power material resources, it is big that power supply station of basic unit personnel protect powered operation pressure.At present, power supply enterprise generally takes mode on duty of standing guard to carry out
Protect power supply, when protecting larger or arrangement of time of powering at weekend, power supply station of basic unit faces the practical situation of crew shortage, lacks
Weary preferable management and control measures.
At present, in terms of voltage monitoring measure, power supply enterprise employs negative control terminal device, and that is, power supply department is to electricity consumption list
Position carries out electricity consumption monitoring, the equipment controlling.Spatial load forecasting (intercommunication work(can be carried out in the direct notice of power supply department with electric unit
Can), if not executing regulation and control load instruction in peak of power consumption with electric unit, power supply department directly sends instruction, but this device
Quit work after decompression, staff cannot grasp guarantor's power supply place power conditions in time, and user can be caused unavoidably long-time
Have a power failure, cause economic loss and bad social influence.
Utility model content
Based on this it is necessary to be directed to the problems referred to above, a kind of timely guarantor grasping guarantor's power supply place power conditions is provided to power
Decompression alarm device of air.
A kind of protect power supply decompression alarm device of air, including supply unit, voltage adapter, set of cells, pressure loss detecting device and
Alarm device, described supply unit connects protects power supply site voltage monitoring side, the described voltage adapter described supply unit of connection,
Described set of cells and described alarm device, described set of cells connects described voltage adapter and described alarm device, described decompression
Detection means connects described supply unit and described alarm device.
Above-mentioned guarantor powers decompression alarm device of air, and supply unit accesses to be protected power supply place power supply and be simultaneously delivered to voltage adapter,
Voltage adapter can be DC source by protecting power supply place power conversion, for powering and right to guarantor's power supply decompression alarm device of air
Set of cells charges, and automatically switches to battery-powered it is ensured that decompression alarm device of air can obtain when protecting power supply place power supply decompression
Power supply steady in a long-term, can reliable and stable operation.Monitor power supply when protecting the pressure loss detecting device in power supply decompression alarm device of air
Device accesses and controls alarm device output warning message during the change in voltage of power supply, makes staff grasp guarantor's power supply place in time
Power conditions, fast reaction, thus avoiding user to have a power failure for a long time, causes economic loss and bad social influence.
Brief description
Fig. 1 is the structure chart protecting power supply decompression alarm device of air in an embodiment；
Fig. 2 is the circuit theory diagrams protecting power supply decompression alarm device of air in an embodiment.
Specific embodiment
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is more fully retouched
State.Preferred embodiment of the present utility model is given in accompanying drawing.But, this utility model can come in many different forms
Realize however it is not limited to embodiment described herein.On the contrary, providing the purpose of these embodiments to be to make to of the present utility model
The understanding of disclosure is more thoroughly comprehensive.
Unless otherwise defined, all of technology used herein and scientific terminology are led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.In term used in the description of the present utility model it is simply herein
The purpose of description specific embodiment is it is not intended that in limiting this utility model.Term as used herein " or/and " include
The arbitrary and all of combination of one or more related Listed Items.
In one embodiment, a kind of guarantor's power supply decompression alarm device of air, as shown in figure 1, include supply unit 110, voltage
Adapter 120, set of cells 130, pressure loss detecting device 140 and alarm device 150, supply unit 110 connects protects power supply place electricity
Pressure monitoring side, voltage adapter 120 connects supply unit 110, set of cells 130 and alarm device 150, and set of cells 130 connects electricity
Pressure adapter 120 and alarm device 150, pressure loss detecting device 140 connects supply unit 110 and alarm device 150.
Above-mentioned guarantor powers decompression alarm device of air, and supply unit 110 accesses to be protected power supply place power supply and be simultaneously delivered to voltage adaptation
Device 120, voltage adapter 120 can be DC source by protecting power supply place power conversion, for guarantor's power supply decompression alarm device of air
Power and set of cells 130 is charged, automatically switch to set of cells 130 when protecting power supply place power supply decompression and power it is ensured that losing
Pressure alarm device can obtain power supply steady in a long-term, can reliable and stable operation.Examine when protecting the decompression in power supply decompression alarm device of air
Survey device 140 and monitor that supply unit 110 accesses control alarm device 150 output warning message during the change in voltage of power supply.
Further, protect power supply decompression alarm device of air and also include housing, supply unit 110, voltage adapter 120, battery
Group 130, pressure loss detecting device 140 and alarm device 150 may be contained within housing, and housing is divided into fixed pattern housing and portable shell
Two kinds of body.Fixed pattern housing includes casing and fixture, and specifically, fixture can be screw, supply unit 110, voltage adaptation
Device 120, set of cells 130, pressure loss detecting device 140 and alarm device 150 may be contained within, in casing, being fixed on casing with screw
Protect power supply site voltage monitoring side；Pocket housing includes casing, fastener and handle, specifically, supply unit 110, voltage
Adapter 120, set of cells 130, pressure loss detecting device 140 and alarm device 150 may be contained within casing, with fastener by casing
Tight lock, it is easy to carry that handle is easy to staff.Pocket housing adopts special process technology, heatproof, waterproof and dustproof, life-span
Long, performance is good, and under various complex environments, its performance does not change, convenience safe to carry.
In one embodiment, as shown in Fig. 2 supply unit 110 include first fuse, second fuse, the 3rd melt
Disconnected device and the 4th fuse；First fuse and the series connection of the 4th fuse, and the common port of first fuse and the 4th fuse
Connect pressure loss detecting device 140, the other end of first fuse connects the first phase power transmission line protecting power supply site voltage monitoring side
Road, the other end of the 4th fuse connects voltage adapter 120；One end of second fuse connects protects power supply site voltage monitoring
The second phase transmission line of electricity at end, the other end connects pressure loss detecting device 140；One end of 3rd fuse connects protects power supply place electricity
The third phase transmission line of electricity of pressure monitoring side, the other end connects pressure loss detecting device 140.Supply unit 110 is used for whole guarantor is supplied
Electric decompression alarm device of air provides protection.
Voltage adapter 120 specifically can turn DC decompression chip using exchange.As shown in Fig. 2 exchange turns DC decompression core
Piece includes inputting positive pole A1, input negative pole A2, output cathode V+ and output negative pole V-, and input positive pole A1 connects supply unit 110,
Input negative pole A2 connects zero line, and output cathode V+ and output negative pole V- is all connected with alarm device 150.
In one embodiment, set of cells 130 is lithium battery, small volume, and capacity is big, and voltage stabilization can recycle,
High safety.
In one embodiment, alarm device 150 includes triggering Short message alarm 152 and warning circuit 154, triggers note
Alarm 152 and warning circuit 154 are all connected with voltage adapter 120, set of cells 130 and pressure loss detecting device 140.Decompression detects
Device 140 detects guarantor's power supply site voltage monitoring side when having change in voltage, will triggering triggering Short message alarm 152 and electricity of reporting to the police
Road 154 exports warning message, triggering Short message alarm 152 and warning circuit 154 dual-alarm, and management personnel can timely and effective obtain
Know the power conditions protecting power supply place, and quickly make a response, it is to avoid cause damage to protecting power supply venue users.
Specifically, triggering Short message alarm 152 includes GSM SMS MODULE chip, and GSM SMS MODULE chip connects
Voltage adapter 120, set of cells 130 and pressure loss detecting device 140.Triggering Short message alarm 152 adopts technical grade GSM SMS
MODULE, signal is strong, working stability, and maximum can prestore 3 groups of 150 phone numbers totally, warning message 8.When decompression detects dress
Put 140 and guarantor's power supply site voltage monitoring side is detected when having change in voltage, such as one phase transmission line of electricity decompression, biphase transmission line of electricity
Decompression or any situation of the full decompression of three phase line, protecting power supply decompression alarm device of air i.e. can be according to pre-setting
Infield, abnormity of power supply situation send warning message to the phone number that prestores, and management personnel receive warning message can be quick
Make a response.
Specifically, triggering Short message alarm 152 also can prestore super keepe number, and super keepe is by super management
Member's number editing short message sends to triggering Short message alarm 152 setting phone number and warning message, simple to operate, safety, its
Remaining phone number only can receive warning message.
Triggering Short message alarm 152 specifically can according to the first relay, the second relay, the 3rd relay the second contact
On off operating mode send corresponding warning message to the phone number that prestores so that management personnel know which transmission line of electricity goes out
Existing change in voltage, improves administrative convenience.
Further, in one embodiment, pressure loss detecting device 140 includes the first relay, the second relay and
Three relays, the first relay, the second relay and the 3rd relay are all connected with supply unit 110, triggering Short message alarm 152
With warning circuit 154.Specifically, the first relay monitors the change in voltage of the first phase transmission line of electricity, the second relay monitoring the
The change in voltage of two-phase transmission line of electricity, the change in voltage of third phase transmission line of electricity monitored by the 3rd relay, by relay to three
Phase power delivery circuit carries out change in voltage monitoring respectively, improves the comprehensive of monitoring and effectiveness.
In one embodiment, the first relay, the second relay and the 3rd relay all include control coil, first touch
Point and the second contact；Equal one end of control coil of first relay, the second relay and the 3rd relay connects supply unit
110, the other end connects zero line；First contact shunt of the first relay, the second relay and the 3rd relay, and one end connection
Voltage adapter 120 and set of cells 130, the other end connects warning circuit 154；First relay, the second relay and the 3rd continue
Equal one end in the second contact of electrical equipment connects voltage adapter 120 and set of cells 130, and the other end connects triggering Short message alarm 152.
Mutually transmit electricity when the first relay, the second relay, the 3rd relay detect the first of guarantor's power supply site voltage monitoring side respectively
When circuit, the second phase transmission line of electricity, third phase transmission line of electricity decompression, accordingly, the first relay, the second relay, the 3rd continue
First contact of electrical equipment can close, and the first relay, the second relay, the second contact of the 3rd relay can disconnect, thus touching
Send out warning circuit 154 and triggering Short message alarm 152 output warning message.
Further, in one embodiment, the first relay, the second relay and the 3rd relay all also include the 3rd
Contact, after the 3rd contact series of the first relay, the second relay and the 3rd relay, one end connects triggering Short message alarm
152, the other end connects voltage adapter 120 and set of cells 130.When the first relay, the second relay and the 3rd relay
When 3rd contact all closes, triggering Short message alarm also can send corresponding warning message to the phone number that prestores, and improves pipe
The effectiveness of reason.
In one embodiment, warning circuit 154 includes buzzer and alarm lamp, and buzzer and alarm lamp are in parallel, and one
End connects pressure loss detecting device 140, and the other end connects voltage adapter 120 and set of cells 130.When pressure loss detecting device 140 is examined
Measure guarantor's power supply site voltage monitoring side when having change in voltage, warning circuit 154 can send sound and light alarm signal, can allow guarantor's power supply
The management personnel of proximal site learn field condition in time, and scene of rushing for is processed, and improves the effectiveness of management.
In one embodiment, the first controlling switch circuit 160 and the second controlling switch circuit 170 are also included, voltage is fitted
Orchestration 120 and set of cells 130 all connect triggering Short message alarm 152, voltage adapter by the first controlling switch circuit 160
120 and set of cells 130 all by the second controlling switch circuit 170 connect warning circuit 154.
In one embodiment, the first controlling switch circuit 160 includes the first button switch and the first response lamp, the second control
On-off circuit 170 processed includes the second button switch and the second response lamp；One end of first button switch connects voltage adapter 120
With set of cells 130, the other end connect triggering Short message alarm 152, first response lamp one end connect the first button switch and touch
Send short messages the common port of alarm 150, the other end connects the negative pole of voltage adapter 120；One end of second button switch connects
Voltage adapter 120 and set of cells 130, the other end connects warning circuit 154, and one end of the second response lamp connects the second button and opens
Close the common port with warning circuit 154, the other end connects the negative pole of voltage adapter 120.
Specifically, the first relay, the second relay, the first contact shunt of the 3rd relay, equal one end connects second
Second button switch of controlling switch 160, the other end connects buzzer and alarm lamp.
Specifically, one end of the second response lamp of the second controlling switch 160 connect the second button switch and the first relay,
Second relay, the common port of the first contact of the 3rd relay, the other end connects the negative pole of voltage adapter 120.
Specifically, the first controlling switch circuit 160 is the on and off switch protecting power supply decompression alarm device of air, when guarantor's power supply decompression
When alarm device is in idle state, switch of cutting off the electricity supply, save electric energy.Second controlling switch circuit 170 is warning circuit control
System switch, controls and protects whether power supply decompression alarm device of air accesses warning circuit thus realizing sound and light of alarm.
In one embodiment, also include patrolling and examining button switch 180, rush for protecting confession when management personnel receive warning message
During electric field institute, manual closing patrols and examines button switch, and alarm device 150 can send existing management personnel and go to guarantor power supply scene to carry out
To the phone number that prestores, when protecting power supply site voltage recovery and being normal, alarm device 150 sends recovery information extremely to the information processing
Prestore phone number.
In one embodiment, also include connecting the temperature sensor of alarm device 150, level sensor, smog sensing
At least one in device and door status sensor.Expansion interface reserved by alarm device 150, can pass through external temperature sensor, water level
Sensor, Smoke Sensor and door status sensor etc. realize antitheft, fire prevention, waterproof report to the police.
Protect power supply decompression alarm device of air and be applied to the guarantor's confession of the low pressure such as responsible consumer power distribution station, public place, public power distribution station
Electro-detection, range is big, practical, and after installation, the operation of supply line is had no adverse effects.
Each technical characteristic of embodiment described above can arbitrarily be combined, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic applied in example is all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope of this specification record.
Embodiment described above only have expressed several embodiments of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, some deformation can also be made and improve, these broadly fall into
Protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.
Claims (10)
1. a kind of guarantor powers decompression alarm device of air it is characterised in that including supply unit, voltage adapter, set of cells, decompression inspection
Survey device and alarm device, described supply unit connects protects power supply site voltage monitoring side, and described voltage adapter connects described
Supply unit, described set of cells and described alarm device, described set of cells connects described voltage adapter and described alarm device,
Described pressure loss detecting device connects described supply unit and described alarm device.
2. according to claim 1 protect power supply decompression alarm device of air it is characterised in that described supply unit include first melt
Disconnected device, second fuse, the 3rd fuse and the 4th fuse；Described first fuse and described 4th fuse series connection, and
The common port of described first fuse and described 4th fuse connects described pressure loss detecting device, described first fuse another
One end connects described the first phase transmission line of electricity protecting power supply site voltage monitoring side, and the other end of described 4th fuse connects institute
State voltage adapter；One end of described second fuse connects described the second phase power transmission line protecting power supply site voltage monitoring side
Road, the other end connects described pressure loss detecting device；One end of described 3rd fuse connects described power supply site voltage of protecting and monitors
The third phase transmission line of electricity at end, the other end connects described pressure loss detecting device.
3. according to claim 1 protect power supply decompression alarm device of air it is characterised in that described alarm device include triggering short
Letter alarm and warning circuit, described triggering Short message alarm and described warning circuit are all connected with described voltage adapter, described
Set of cells and described pressure loss detecting device.
4. power supply decompression alarm device of air of protecting according to claim 3 is it is characterised in that described warning circuit includes buzzer
And alarm lamp, described buzzer and the parallel connection of described alarm lamp, and one end connects described pressure loss detecting device, the other end connects described
Voltage adapter and described set of cells.
5. power supply decompression alarm device of air of protecting according to claim 3 is it is characterised in that described triggering Short message alarm includes
GSM SMS MODULE chip, described GSM SMS MODULE chip connects described voltage adapter, described set of cells and described
Pressure loss detecting device.
6. according to claim 3 protect power supply decompression alarm device of air it is characterised in that described pressure loss detecting device includes the
One relay, the second relay and the 3rd relay, described first relay, described second relay and described 3rd relay
It is all connected with described supply unit, described triggering Short message alarm and described warning circuit.
7. according to claim 6 protect power supply decompression alarm device of air it is characterised in that described first relay, described the
Two relays and described 3rd relay all include control coil, the first contact and the second contact；Described first relay, described
Equal one end of described control coil of second relay and described 3rd relay connects described supply unit, and the other end connects zero
Line；First contact shunt of described first relay, described second relay and described 3rd relay, and one end connection is described
Voltage adapter and described set of cells, the other end connects described warning circuit；Described first relay, described second relay and
Equal one end in the second contact of described 3rd relay connects described voltage adapter and described set of cells, and the other end connects described touching
Send short messages alarm.
8. power supply decompression alarm device of air of protecting according to claim 3 is it is characterised in that also include the first controlling switch circuit
With the second controlling switch circuit, described voltage adapter and described set of cells all connect institute by described first controlling switch circuit
State triggering Short message alarm, described voltage adapter and described set of cells are all described by described second controlling switch circuit connection
Warning circuit.
9. power supply decompression alarm device of air of protecting according to claim 8 is it is characterised in that described first controlling switch circuit bag
Include the first button switch and the first response lamp, described second controlling switch circuit includes the second button switch and the second response lamp；
One end of described first button switch connects described voltage adapter and described set of cells, and it is short that the other end connects described triggering
Letter alarm, described first responds one end described first button switch of connection of lamp and the public of described triggering Short message alarm
End, the other end connects described voltage adapter；
One end of described second button switch connects described voltage adapter and described set of cells, and the other end connects described electricity of reporting to the police
Road, one end of described second response lamp connects the common port of described second button switch and described warning circuit, and the other end connects
Described voltage adapter.
10. decompression alarm device of air of powering of protecting according to claim 1 is it is characterised in that also include connecting described dress of reporting to the police
At least one in temperature sensor, level sensor, Smoke Sensor and the door status sensor put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620888723.4U CN205941671U (en) | 2016-08-16 | 2016-08-16 | Protect power supply decompression alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620888723.4U CN205941671U (en) | 2016-08-16 | 2016-08-16 | Protect power supply decompression alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205941671U true CN205941671U (en) | 2017-02-08 |
Family
ID=57917774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620888723.4U Active CN205941671U (en) | 2016-08-16 | 2016-08-16 | Protect power supply decompression alarm device |
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| CN (1) | CN205941671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113848352A (en) * | 2021-09-15 | 2021-12-28 | 深圳市倍斯特检测技术服务有限公司 | On-off device with voltage stability detection function for household electrical appliance |
-
2016
- 2016-08-16 CN CN201620888723.4U patent/CN205941671U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113848352A (en) * | 2021-09-15 | 2021-12-28 | 深圳市倍斯特检测技术服务有限公司 | On-off device with voltage stability detection function for household electrical appliance |
| CN113848352B (en) * | 2021-09-15 | 2022-09-16 | 深圳市倍斯特检测技术服务有限公司 | On-off device with voltage stability detection function for household electrical appliance |
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