CN208638016U - A kind of distribution transformer outlet zero line break warning protector - Google Patents
A kind of distribution transformer outlet zero line break warning protector Download PDFInfo
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- CN208638016U CN208638016U CN201821449342.1U CN201821449342U CN208638016U CN 208638016 U CN208638016 U CN 208638016U CN 201821449342 U CN201821449342 U CN 201821449342U CN 208638016 U CN208638016 U CN 208638016U
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- 230000001012 protector Effects 0.000 title claims abstract description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000007935 neutral effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model relates to a kind of distribution transformers to export zero line break warning protector, belong to electric power alarming device technical field.Technical solution is: including pedestal (1), telescopic rod (4), alarm (6), alarm lamp (8), solar panel (10) and self-energizing breaker (14), telescopic rod is fixedly connected in the middle part of the pedestal, top is equipped with telescopic arm, the first lead-out wire and the second lead-out wire are fixed on the left of alarm, warning device circuit connection inside first lead-out wire and the second lead-out wire and alarm, self-energizing breaker are fixed on pedestal by telescopic rod close to low pressure phase terminal column side.The utility model is by solar panel to alarm and alarm lamp self-powered, installation is used, it does not need to connect external power supply, and three-phase phase line access is quickly cut off when transformer zero curve breaks by self-energizing breaker, it prevents from burning electric appliance since outlet neutral line break causes 220 volts of voltages to become 380 volts of voltages.
Description
Technical field
The utility model relates to a kind of distribution transformers to export zero line break warning protector, belong to electric power alarming device
Technical field.
Background technique
With the development of power industry, the electrical equipment that transformer connects increases year by year, because of transformer outlet neutral line break
The accident for burning electrical equipment happens occasionally, and lookup failure is time-consuming and laborious sometimes, thus very big to causing for electricity consumption both sides
Economic loss, so imperative using reliable warning protector.
Utility model content
The utility model aim is to provide a kind of distribution transformer outlet zero line break warning protector, the first lead-out wire
It is series on the zero curve of transformer outlet with the second lead-out wire by controlling host in open circuit protection, once zero line break occurs will be by
Host is controlled in open circuit protection makes it work rapidly to self-energizing breaker and alarm sending open circuit and alarm signal simultaneously, reaches
The purpose of protection and warning, efficiently solves the above problem present in background technique.
The technical solution of the utility model is: a kind of distribution transformer outlet zero line break warning protector, includes bottom
Seat, telescopic rod, alarm, alarm lamp, solar panel and self-energizing breaker, the telescopic rod are fixedly connected on bottom
The middle part of seat, telescopic rod are hollow structure, and top is equipped with telescopic arm, and control host passes through connecting line in alarm and open circuit protection
Circuit connection, the first lead-out wire and the second lead-out wire are connect with control host circuit in open circuit protection, and the first lead-out wire and second draws
Outlet is series on the zero curve of transformer outlet, and protective cover is fixedly connected at the top of alarm, and alarm lamp is fixedly connected
At the top of protective cover, by connecting line circuit connection, the two sides of protective cover are fixedly connected to for alarm lamp and alarm
Support rod, solar panel are fixedly connected on the top of support rod, and solar panel and alarm and alarm lamp are equal
By connecting line circuit connection, self-energizing breaker is mounted on the top right side of pedestal, self-energizing breaker by connecting line with
Host circuit connection is controlled in open circuit protection, the low pressure phase terminal column of transformer passes through the connection electricity consumption of self-energizing breaker respectively and sets
It is standby.
The two sides of the pedestal are equipped with fixing threaded hole, and pedestal passes through two sides fixing threaded hole and head cover of transformer fixing bolt
It is fixed.
The left pivot movement of the telescopic rod is connected with fixed valve, and fixed valve is through telescopic rod and extends to the interior of telescopic rod
Portion.
Shaft is rotatably connected at the top of the telescopic arm, telescopic arm is rotationally connected with the bottom of alarm by shaft.
The signal power source that host and self-energizing breaker are controlled in the alarm, open circuit protection is unified by solar panel
Power supply, and alarm loudspeaker are fixed at left and right sides of alarm, the warning device electricity inside alarm loudspeaker and alarm
Road connection.
The self-energizing breaker is equipped with built-in sensitive coil, and is equipped with and receives signal trigger action module and closing by hand
Button.
The zero curve that first lead-out wire and the second lead-out wire are series at transformer outlet by controlling host in open circuit protection
On.
The beneficial effects of the utility model are: by solar panel to alarm and alarm lamp self-powered,
Installation is used, and is not needed to connect external power supply, is facilitated the use of staff；By being fixedly connected with guarantor at the top of alarm
Shield can prevent rainwater from entering in alarm, strengthen the protection to alarm, extend the service life of the device；
It is fixed by pedestal two sides fixing threaded hole and head cover of transformer fixing bolt, increases the stability of the device, be easily installed, side
Just the operation of staff；First lead-out wire and the second lead-out wire are series at transformer outlet by controlling host in open circuit protection
On zero curve, once zero line break, which will occur, to issue open circuit to self-energizing breaker and alarm simultaneously from control host in open circuit protection
So that it is worked rapidly with alarm signal, achievees the purpose that protection and warning；Self-energizing breaker is obtained by built-in sensitive coil
Action power, and be equipped with and receive signal trigger action module and closing by hand button, combined floodgate power transmission after the completion easy to repair.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of utility model device；
Fig. 2 is the structural schematic diagram of utility model device alarm；
Fig. 3 is the structural schematic diagram of utility model device solar panel；
Fig. 4 is utility model device self-energizing breaker and its shows with transformer low voltage phase terminal column connecting wire structure
It is intended to；
In figure: pedestal 1, fixing threaded hole 2, transformer 3, telescopic rod 4, telescopic arm 5, alarm 6, protective cover 7, police instruction
Lamp 8, support rod 9, solar panel 10, alarm loudspeaker 11, fixed valve 12, shaft 13, self-energizing breaker 14, zero curve connect
Terminal 15, closing by hand button 17, the first lead-out wire 61, the second lead-out wire 62, is controlled in open circuit protection low pressure phase terminal column 16
Host 63.
Specific embodiment
Below in conjunction with attached drawing, by embodiment, the utility model is described in further detail.
A kind of distribution transformer outlet zero line break warning protector, includes pedestal 1, telescopic rod 4, alarm 6, alarm
Indicator light 8, solar panel 10 and self-energizing breaker 14, the telescopic rod 4 are fixedly connected on the middle part of pedestal 1, stretch
Bar 4 is hollow structure, and top is equipped with telescopic arm 5, and alarm 6 is connected with control host 63 in open circuit protection by connecting line circuit
It connects, controls 63 circuit connection of host, the first lead-out wire 61 and second in the first lead-out wire 61 and the second lead-out wire 62 and open circuit protection
Lead-out wire 62 is series on the zero curve of the outlet of transformer 3, and the top of alarm 6 is fixedly connected with protective cover 7, alarm lamp 8
It is fixedly connected on the top of protective cover 7, alarm lamp 8 and alarm 6 and passes through connecting line circuit connection, the two sides of protective cover 7
It is fixedly connected to support rod 9, solar panel 10 is fixedly connected on the top of support rod 9, solar panel 10 and report
By connecting line circuit connection, self-energizing breaker 14 is mounted on the top right side of pedestal 1 for alert device 6 and alarm lamp 8, from
Take energy breaker 14 by controlling 63 circuit connection of host, the low pressure phase terminal column 16 of transformer 3 in connecting line and open circuit protection
Electrical equipment is connected by self-energizing breaker 14 respectively.
The two sides of the pedestal 1 are equipped with fixing threaded hole 2, and pedestal 1 is solid by two sides fixing threaded hole 2 and 3 top cover of transformer
Determine bolt to fix.
The left pivot movement of the telescopic rod 4 is connected with fixed valve 12, and fixed valve 12 is through telescopic rod 4 and extends to telescopic rod
4 inside.Can by rotate fixed valve, complete telescopic arm it is flexible when telescopic arm is fixed, facilitate work people
The use of member.
The top of the telescopic arm 5 is rotatably connected to shaft 13, and telescopic arm 5 is rotationally connected with alarm 6 by shaft 13
Bottom.Alarm can be driven to be rotated in zero line break or failure, the sound for allowing alarm to issue can
The range of propagation is wider.
The signal power source of host 63 and self-energizing breaker 14 is controlled in the alarm 6, open circuit protection by solar battery
Plate 10 is unified to power, and alarm loudspeaker 11 are fixed at left and right sides of alarm 6, in alarm loudspeaker 11 and alarm 6
The warning device circuit connection in portion, it is convenient to search fault point in time when transformer zero line break, work effect can be effectively improved
Rate.
The self-energizing breaker 14 is equipped with built-in sensitive coil, obtains action power by built-in sensitive coil, and set
Have and receives signal trigger action module and closing by hand button 17, combined floodgate power transmission after the completion easy to repair.
First lead-out wire 61 and the second lead-out wire 62 are series at transformer 3 by control host 63 in open circuit protection and export
Zero curve on.Once zero line break occurs will be from control host 63 in open circuit protection simultaneously to self-energizing breaker 14 and alarm 6
Issuing open circuit and alarm signal makes it work rapidly, achievees the purpose that protection and warning.
In practical applications, the device is fixed on by two sides fixing threaded hole 2 and 3 top cover fixing bolt of transformer first
Near low pressure c phase, the height of the device is adjusted by telescopic rod 4 and telescopic arm 5, and then telescopic arm is carried out by fixed valve 12
It is fixed, then the first lead-out wire 61 and the second lead-out wire 62 are cascaded with the zero curve inside transformer 3, solar battery
Plate 10 can be powered alarm 6 and alarm lamp 8, when there is open circuit in zero curve, 16 voltage of low pressure phase terminal column
It gets higher, host 63 is controlled in open circuit protection and issues signal, the signal receiver inside alarm 6 receives signal, is connected to open circuit
The self-energizing breaker 14 that host 63 is controlled in protection is started to work, by by three phase lines drawing in self-energizing breaker 14 into
Row open circuit, while alarm 6 drives alarm loudspeaker 11 to make a sound, alarm lamp 8 issues light, alarms, with side
Just staff searches fault point and carries out rapid rush-repair.
Pedestal 1 that present patent application is related to, fixing threaded hole 2, transformer 3, telescopic rod 4, telescopic arm 5, alarm 6, first
Lead-out wire 61, the second lead-out wire 62 control host 63, protective cover 7, alarm lamp 8, support rod 9, solar-electricity in open circuit protection
Pond plate 10, alarm loudspeaker 11, fixed valve 12, shaft 13, self-energizing breaker 14, zero curve binding post 15, low pressure phase terminal
The components such as column 16, closing by hand button 17 are universal standard part or component as known to those skilled in the art, structure and original
Reason all can be learnt by technical manual or be known by routine experiment method for this technology personnel.
The problem of the utility model solves the problems, such as is that transformer outlet zero line break warning protector is unpractical, this reality
It is solid by two sides fixing threaded hole and head cover of transformer fixing bolt by pedestal with novel being combined with each other by above-mentioned component
It is fixed, the stability of the device is increased, is easily installed, the operation of staff is facilitated；By controlling master in alarm, open circuit protection
The signal power source of machine and self-energizing breaker is powered by solar panel is unified, and the left and right sides of alarm is fixed with
Warning device circuit connection inside alarm loudspeaker, the alarm loudspeaker and alarm, when transformer zero line break, side
Just fault point is searched in time, can effectively improve working efficiency；It, can by being fixedly connected with protective cover at the top of alarm
It prevents rainwater from entering in alarm, strengthens the protection to alarm, extend the service life of the device；First lead-out wire
It is series on the zero curve of transformer outlet with the second lead-out wire by controlling host in open circuit protection, once zero line break occurs will be by
Host is controlled in open circuit protection makes it work rapidly to self-energizing breaker and alarm sending open circuit and alarm signal simultaneously, reaches
The purpose of protection and warning.
Claims (7)
1. a kind of distribution transformer exports zero line break warning protector, it is characterised in that: include pedestal (1), telescopic rod
(4), alarm (6), alarm lamp (8), solar panel (10) and self-energizing breaker (14), the telescopic rod (4)
It is fixedly connected on the middle part of pedestal (1), telescopic rod (4) is hollow structure, and top is equipped with telescopic arm (5), alarm (6) and disconnected
Control host (63) passes through connecting line circuit connection, the first lead-out wire (61) and the second lead-out wire (62) and open circuit protection in the protection of road
Middle control host (63) circuit connection, the first lead-out wire (61) and the second lead-out wire (62) are series at the zero curve of transformer (3) outlet
On, it being fixedly connected at the top of alarm (6) protective cover (7), alarm lamp (8) is fixedly connected on the top of protective cover (7),
By connecting line circuit connection, the two sides of protective cover (7) are fixedly connected to support rod for alarm lamp (8) and alarm (6)
(9), solar panel (10) is fixedly connected on the top of support rod (9), solar panel (10) and alarm (6) and report
Alert indicator light (8) by connecting line circuit connection, self-energizing breaker (14) is mounted on the top right side of pedestal (1), asks for
Energy breaker (14) is by controlling host (63) circuit connection, the low pressure phase terminal of transformer (3) in connecting line and open circuit protection
Column (16) connects electrical equipment by self-energizing breaker (14) respectively.
2. a kind of distribution transformer according to claim 1 exports zero line break warning protector, it is characterised in that: institute
The two sides for stating pedestal (1) are equipped with fixing threaded hole (2), and pedestal (1) is solid by two sides fixing threaded hole (2) and transformer (3) top cover
Determine bolt to fix.
3. a kind of distribution transformer according to claim 1 exports zero line break warning protector, it is characterised in that: institute
The left pivot movement for stating telescopic rod (4) is connected with fixed valve (12), and fixed valve (12) is through telescopic rod (4) and extends to telescopic rod
(4) inside.
4. a kind of distribution transformer according to claim 1 exports zero line break warning protector, it is characterised in that: institute
It states and is rotatably connected at the top of telescopic arm (5) shaft (13), telescopic arm (5) is rotationally connected with alarm (6) by shaft (13)
Bottom.
5. a kind of distribution transformer according to claim 1 exports zero line break warning protector, it is characterised in that: institute
It states alarm (6), control the signal power source of host (63) and self-energizing breaker (14) by solar panel in open circuit protection
(10) unified power supply, and be fixed with alarm loudspeaker (11) at left and right sides of alarm (6), alarm loudspeaker (11) and alarm
The internal warning device circuit connection of device (6).
6. a kind of distribution transformer according to claim 1 exports zero line break warning protector, it is characterised in that: institute
Self-energizing breaker (14) are stated equipped with built-in sensitive coil, and is equipped with and receives signal trigger action module and closing by hand button
(17).
7. a kind of distribution transformer according to claim 1 exports zero line break warning protector, it is characterised in that: institute
It states the first lead-out wire (61) and the second lead-out wire (62) and transformer (3) outlet is series at by control host (63) in open circuit protection
On zero curve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821449342.1U CN208638016U (en) | 2018-09-05 | 2018-09-05 | A kind of distribution transformer outlet zero line break warning protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821449342.1U CN208638016U (en) | 2018-09-05 | 2018-09-05 | A kind of distribution transformer outlet zero line break warning protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208638016U true CN208638016U (en) | 2019-03-22 |
Family
ID=65743552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821449342.1U Active CN208638016U (en) | 2018-09-05 | 2018-09-05 | A kind of distribution transformer outlet zero line break warning protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208638016U (en) |
-
2018
- 2018-09-05 CN CN201821449342.1U patent/CN208638016U/en active Active
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| GR01 | Patent grant |