CN203455436U - Electric leakage alarm apparatus - Google Patents
Electric leakage alarm apparatus Download PDFInfo
- Publication number
- CN203455436U CN203455436U CN201320560880.9U CN201320560880U CN203455436U CN 203455436 U CN203455436 U CN 203455436U CN 201320560880 U CN201320560880 U CN 201320560880U CN 203455436 U CN203455436 U CN 203455436U
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- electric leakage
- insulating body
- alarm device
- electrode
- power supply
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Abstract
The utility model relates to an electric leakage alarm apparatus. The apparatus comprises an insulating body, test electrodes, a control circuit and an alarm warning device. The test electrodes include a primary electrode and a secondary electrode. The insulating body is a revolving body. The primary electrode is arranged at the center of the insulating body, and the secondary electrode is arranged on the edge of the insulating body. A controller, the alarm warning device and a power supply are disposed on the insulating body. The controller is connected with the test electrodes, the alarm warning device and the power supply. According to the utility model, if the step voltage between the primary electrode and the secondary electrode of the alarm apparatus is lower than a threshold, the controller amplifies a signal and transmits the signal to an electric leakage indication lamp, and the electric leakage indication lamp is lighted to warn people not to get close to the fountain. The electric leakage alarm apparatus is simple in structure, and is capable of automatically adjusting the height according to the water level of the fountain so as to monitor the electric leakage in the water in real time, and the electric leakage indication lamp is exposed above the water, facilitating the observation.
Description
Technical field
The utility model relates to a kind of warning device, relates in particular to a kind of electric leakage alarm device.
Background technology
Along with improving constantly of the level of urbanization, urban look is more and more universal, and fountain as the representative sight spot of urban look in all kinds of squares and park visible its figures all, yet fountain is all used in conjunction with especially a large amount of Landscape Lamps is being installed in fountain with electrical equipment.Use procedure due to the aging of electrical equipment or under external force insulation course very easily suffer to destroy and occur that electric leakage situation causes the water of fountain with electricity, to occur dangerous.On existing market, earth leakage protective device is more, but also not yet occurs for the device of fountain aspect prompting fountain electric leakage.
Utility model content
In order to solve fountain electric leakage suggestion device on existing market, not yet occur circumstances, the utility model provides a kind of electric leakage alarm device.
The utility model solves the technical scheme that its technical matters adopts: described a kind of electric leakage alarm device, comprise insulating body, test electrode, control circuit, alarm device, described test electrode is comprised of central electrode and auxiliary electrode, insulating body is solid of revolution, insulating body center is provided with central electrode, insulating body edge is provided with auxiliary electrode, is also provided with controller, alarm device, power supply on insulating body, controller connecting test electrode, alarm device and power supply.
Further, described test electrode is graphite material, and central electrode is positioned at the lower surface of insulating body, and central electrode surface is circular, auxiliary electrode wrap insulate body edges.
Further, described alarm device is comprised of power supply warning light and electric leakage warning light.
Further, on described insulating body, be connected with the fine rule for fixed insulation body.
Further, described insulating body material density is less than water.
The beneficial effects of the utility model are: when the central electrode of warning device and the step voltage value between auxiliary electrode are higher than threshold values, controller amplifies signal and is transferred to electric leakage warning light, electric leakage warning light lights is convenient to prompting personnel not near fountain, it is simple in structure, simultaneously can to guarantee in Real-Time Monitoring water the electric leakage situation warning light that leaks electricity simultaneously, surface and is convenient to observe according to the water level automatic controlled height in fountain.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is a kind of electric leakage alarm device structural representation of the utility model.
Fig. 2 is a kind of electric leakage alarm device vertical view of the utility model.
1. insulating bodies in the drawings, 2. power supply warning light, 3. electric leakage warning light, 4. controller, 5. power supply, 6. auxiliary electrode, 7. central electrode.
Embodiment
Below in conjunction with an embodiment of accompanying drawing narration, the utility model is described in further detail.
In the drawings, described electric leakage alarm device, comprises insulating body 1, test electrode, control circuit, alarm device, and described test electrode is comprised of central electrode 7 and auxiliary electrode 6, and its material is graphite material.Insulating body 1 is solid of revolution, and insulating body 1 material density is less than water, and insulating body 1 center is provided with central electrode 7, insulating body 1 edge is provided with auxiliary electrode 6, central electrode 7 is positioned at the lower surface of insulating body 1, and central electrode 7 surfaces are circular, auxiliary electrode 6 wrap insulate body 1 edges.On insulating body 1, be also provided with controller 4, alarm device, power supply 5, fine rule, fine rule is connected to insulating body 1 in fountain basin, controller 4 connecting test electrodes, alarm device and power supply 5, alarm device is comprised of power supply 5 warning lights 2 and electric leakage warning light 3, and power supply 5 warning lights 2 and electric leakage warning light 3 are positioned at insulating body 1 upper surface.
During work, while there is electric leakage in fountain, the central electrode 7 of warning device and the step voltage value between auxiliary electrode 6 are higher than threshold values, and controller 4 amplifies signal and is transferred to electric leakage warning light 3, and electric leakage warning light 3 lights is convenient to prompting personnel not near fountain.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model instructions and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. an electric leakage alarm device, comprise insulating body, test electrode, control circuit, alarm device, it is characterized in that, described test electrode is comprised of central electrode and auxiliary electrode, insulating body is solid of revolution, and insulating body center is provided with central electrode, and insulating body edge is provided with auxiliary electrode, on insulating body, be also provided with controller, alarm device, power supply, controller connecting test electrode, alarm device and power supply.
2. a kind of electric leakage alarm device according to claim 1, is characterized in that: described test electrode is graphite material, and central electrode is positioned at the lower surface of insulating body, and central electrode surface is circular, auxiliary electrode wrap insulate body edges.
3. a kind of electric leakage alarm device according to claim 1, is characterized in that: described alarm device is comprised of power supply warning light and electric leakage warning light.
4. a kind of electric leakage alarm device according to claim 1, is characterized in that: on described insulating body, be connected with the fine rule for fixed insulation body.
5. a kind of electric leakage alarm device according to claim 1, is characterized in that: described insulating body material density is less than water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320560880.9U CN203455436U (en) | 2013-09-11 | 2013-09-11 | Electric leakage alarm apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320560880.9U CN203455436U (en) | 2013-09-11 | 2013-09-11 | Electric leakage alarm apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203455436U true CN203455436U (en) | 2014-02-26 |
Family
ID=50135302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320560880.9U Expired - Fee Related CN203455436U (en) | 2013-09-11 | 2013-09-11 | Electric leakage alarm apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203455436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333462A (en) * | 2018-02-06 | 2018-07-27 | 山东省水利科学研究院 | A kind of excess surface water region leakage warning system and alarming method for power |
-
2013
- 2013-09-11 CN CN201320560880.9U patent/CN203455436U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333462A (en) * | 2018-02-06 | 2018-07-27 | 山东省水利科学研究院 | A kind of excess surface water region leakage warning system and alarming method for power |
| CN108333462B (en) * | 2018-02-06 | 2023-11-28 | 山东省水利科学研究院 | Ground ponding area electric leakage warning system and warning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20140911 |
|
| EXPY | Termination of patent right or utility model |