CN102956133B - Function demonstrating template of electric leakage protector - Google Patents
Function demonstrating template of electric leakage protector Download PDFInfo
- Publication number
- CN102956133B CN102956133B CN201210497683.7A CN201210497683A CN102956133B CN 102956133 B CN102956133 B CN 102956133B CN 201210497683 A CN201210497683 A CN 201210497683A CN 102956133 B CN102956133 B CN 102956133B
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- panel
- protective device
- switch
- earth leakage
- leakage protective
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- 230000001012 protector Effects 0.000 title abstract 6
- 239000007921 spray Substances 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 85
- 230000001680 brushing effect Effects 0.000 claims description 15
- 230000005611 electricity Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Abstract
The invention discloses a function demonstrating template of an electric leakage protector and relates to the technical field of an electric propaganda demonstrating template. The function demonstrating template comprises a display plate and an outer framework, wherein the outer framework is clamped and fixed at the periphery of the display plate, the surface of the display plate is pasted with a spray drawing picture, one side of the display plate pasted with the spray drawing picture is provided with a fuse, a panel electric leakage protector, a normal operation indicating lamp, a current limiting element, a first switch, a second switch, a third switch and a fourth switch, the other side of the display plate is provided with a power supply, the power supply is sequentially connected with the fuse, the panel electric leakage protector and the normal operation indicating lamp, the normal operation indicating lamp is parallelly connected with the fourth switch, the fuse and the panel electric leakage protector are connected in series and are then parallelly connected with the current limiting element, and the first switch, the second switch and the third switch are connected in parallel and are then serially connected with the current limiting element. The demonstrating template belongs to an auxiliary tool of electric safety propaganda, the functions of the electric leakage protector can be intuitively and vividly displayed to users, the appearance is attractive, the configuration is reasonable, and the circuit design is safe.
Description
Technical field
The present invention relates to electric power publicity demonstration template.
Background technology
In the relevant rules of country and standard, require electricity consumer will install and use earth leakage protective device; and 4.3.5 bar regulation in < < rural safe electricity consumption rules > >: electricity usage person must install the anti-RCD that touches, leaks electricity, and carries out operation maintenance work.In national standard < < aftercurrent action protecting equipment installation and operation > > (GB 13955-2005) 4.4.2 bar, stipulate: the cascade protection of Aftercurrent protecting equipment should be take end protection as basis.House and end consumer must be installed Aftercurrent protecting equipment.
But the present situation of China's rural power system is, the earth leakage protective device utilization rate of rural area is relatively low, and difficulty and the responsibility of safety management are large.Rural area people and animals' electric shock accidents and the electrical fire being caused by electric leakage and household electrical appliance, equipment burnout accident rate are higher, wherein owing to correctly not installing and using the reason of earth leakage protective device, have accounted for again very large ratio, are in particular in the following aspects:
1, not enough to the importance of installing earth leakage protective device and effect understanding thereof;
2, to the basic general knowledge of safety utilization of electric power do not know not can, installing earth leakage protective device is not understood, is not supported, think do not want, not essential;
3, part user thinks after the existing upgrading of rural power grids that line security degree is greatly improved, and there is no need to install earth leakage protective device;
4, also there is quite a few user to think that earth leakage protective device tripping operation action frequency is more frequent; need to be than the frequency of the extra increase operation of normal epoch electric utility; dislike trouble, follow the line of least resistance; or because earth leakage protective device is normal or improper action; very easily causing is the illusion that has a power failure of power supply department and worried etc., artificially that earth leakage protective device is out of service by force.
This situation for a change, improves the rate of installing and using of users' earth leakage protective device, and the electricity consumption that must tighten security publicity, to improve people's safety utilization of electric power consciousness.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of earth leakage protective device function presentation template, is the aid of electric power safety publicity, can intuitively vivo to user, show the function of earth leakage protective device, good looking appearance, configuration rationally, circuit design safety.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of earth leakage protective device function presentation template, is characterized in that: it comprises panel, is fastened on the outside framework of panel surrounding, and panel surface is pasted with air brushing figure;
The side that panel is pasted with air brushing figure is provided with fuse, panel earth leakage protective device, normal run indicator, current limiting element, the first switch, second switch, the 3rd switch and the 4th switch;
The opposite side of panel is provided with power supply;
Fuse, panel earth leakage protective device and normal run indicator series connection, power supply is connected with fuse, panel earth leakage protective device and normal run indicator successively;
Normal run indicator and the 4th switch in parallel;
In parallel with current limiting element after fuse and the series connection of panel earth leakage protective device, after the first switch, second switch and the 3rd switch in parallel, connect with current limiting element.
The opposite side of preferred panel is provided with panel Zong Zha and total earth leakage protective device; Power supply is connected with fuse by panel Zong Zha, total earth leakage protective device successively; Panel Zong Zha, total earth leakage protective device, fuse, panel earth leakage protective device and normal run indicator series connection.
The side that preferred panel is pasted with spray drawing layer is also provided with electric energy meter and the total lock of panel; Total earth leakage protective device is connected with fuse by electric energy meter, the total lock of panel successively; Panel Zong Zha, total earth leakage protective device, electric energy meter, the total lock of panel, fuse, panel earth leakage protective device and normal run indicator series connection.
Preferred current limiting element is leakage current pilot lamp.
Mentality of designing of the present invention is as follows:
The object of the invention is in order to meet the needs of electric power safety publicity, so earth leakage protective device function presentation template must meet the following conditions: the function, good looking appearance, configuration of showing earth leakage protective device to vast electricity consumption client that can be lively rationally, circuit design safety.
1, earth leakage protective device function presentation template will adopt vivid picture, makes vast electricity consumer can get information about the function of earth leakage protective device.
2, earth leakage protective device function presentation template wants to show that the normal function of using of earth leakage protective device also wants to show the feature that under the state of line short, earth leakage protective device is failure to actuate.
3, the circuit design of earth leakage protective device function presentation template is safe and reliable, can not adopt directly grounded mode to show the function of earth leakage protective device (according to the clearly regulation in earth leakage protective device operation instruction).
In the present invention, leakage current pilot lamp can be provided with to redness, normal run indicator is provided with green.The first switch represents the single-phase electric shock of the human body on air brushing figure, and second switch represents the water pump electric leakage on air brushing figure, and the 3rd switch represents the breakage electric leakage on air brushing figure, and the 4th switch represents the short circuit on air brushing figure.
During a kind of in demonstration human body single-phase electric shock, water pump electric leakage or damaged electric leakage; in closed the first switch, second switch or the 3rd switch one; the phase line under current limiting element and panel earth leakage protective device and the zero line UNICOM under power supply; thereby cause by phase line current and the neutral line current of panel earth leakage protective device unequal; cause the action of panel earth leakage protective device; leakage current pilot lamp extinguishes again after lighting, and simultaneously normal run indicator is extinguished, and has reached the effect of demonstration.
After closed the 4th switch, the phase line under panel earth leakage protective device and zero line pass through the 4th switch short circuit, fuse blows, and normal run indicator is extinguished.
Panel is pasted with a side of air brushing figure for positive, and opposite side is reverse side.
The beneficial effect that adopts technique scheme to produce is: earth leakage protective device function presentation template of the present invention is the aid of electric power safety publicity; the function of showing earth leakage protective device to user that can be lively, good looking appearance, configuration rationally, circuit design safety.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the Facad structure schematic diagram of template of the present invention;
Fig. 2 is the reverse side structural representation of template of the present invention;
Fig. 3 is theory diagram of the present invention;
1 is panel, and 2 is outside framework, and 3 is fuse; 4 is panel earth leakage protective device, and 5 is normal run indicator, and 6 is current limiting element; 7 is the first switch, and 8 is second switch, and 9 is the 3rd switch; 10 is the 4th switch, and 11 is power supply, and 12 is the total lock of panel; 13 is total earth leakage protective device; 14 is electric energy meter, and 15 is the total lock of panel, and 16 is wire.
Embodiment
Embodiment 1
An earth leakage protective device function presentation template, it comprises panel 1, is fastened on the outside framework 2 of panel surrounding, and panel surface is pasted with air brushing figure;
The side that panel is pasted with air brushing figure is provided with fuse 3, panel earth leakage protective device 4, normal run indicator 5, current limiting element 6, the first switch 7, second switch 8, the 3rd switch 9 and the 4th switch 10;
The opposite side of panel is provided with power supply 11;
Fuse 3, panel earth leakage protective device 4 and 5 series connection of normal run indicator, power supply 11 is connected with fuse 3, panel earth leakage protective device 4 and normal run indicator 5 successively;
Normal run indicator 5 is in parallel with the 4th switch 10;
In parallel with current limiting element 6 after fuse 3 and 4 series connection of panel earth leakage protective device, after the first switch 7, second switch 8 and the 3rd switch 9 are in parallel, connect with current limiting element 6;
The opposite side of panel 1 is provided with the total lock 12 of panel and total earth leakage protective device 13; Power supply 11 is connected with fuse 3 by the total lock 12 of panel, total earth leakage protective device 13 successively; The total lock 12 of panel, total earth leakage protective device 13, fuse 3, panel earth leakage protective device 4 and 5 series connection of normal run indicator;
The side that panel 1 is pasted with air brushing figure is also provided with electric energy meter 14 and the total lock 15 of panel; Total earth leakage protective device 13 is connected with fuse 3 by electric energy meter 14, the total lock 15 of panel successively; The total lock 12 of panel, total earth leakage protective device 13, electric energy meter 14, the total lock 15 of panel, fuse 3, panel earth leakage protective device 4 and 5 series connection of normal run indicator;
Current limiting element 6 is leakage current pilot lamp.
Embodiment 2
An earth leakage protective device function presentation template, it comprises panel 1, is fastened on the outside framework 2 of panel surrounding, and panel surface is pasted with air brushing figure;
The side that panel is pasted with air brushing figure is provided with fuse 3, panel earth leakage protective device 4, normal run indicator 5, current limiting element 6, the first switch 7, second switch 8, the 3rd switch 9 and the 4th switch 10;
The opposite side of panel is provided with power supply 11;
Fuse 3, panel earth leakage protective device 4 and 5 series connection of normal run indicator, power supply 11 is connected with fuse 3, panel earth leakage protective device 4 and normal run indicator 5 successively;
Normal run indicator 5 is in parallel with the 4th switch 10;
In parallel with current limiting element 6 after fuse 3 and 4 series connection of panel earth leakage protective device, after the first switch 7, second switch 8 and the 3rd switch 9 are in parallel, connect with current limiting element 6;
Embodiment 3
An earth leakage protective device function presentation template, it comprises panel 1, is fastened on the outside framework 2 of panel surrounding, and panel surface is pasted with air brushing figure;
The side that panel is pasted with air brushing figure is provided with fuse 3, panel earth leakage protective device 4, normal run indicator 5, current limiting element 6, the first switch 7, second switch 8, the 3rd switch 9 and the 4th switch 10;
The opposite side of panel is provided with power supply 11;
Fuse 3, panel earth leakage protective device 4 and 5 series connection of normal run indicator, power supply 11 is connected with fuse 3, panel earth leakage protective device 4 and normal run indicator 5 successively;
Normal run indicator 5 is in parallel with the 4th switch 10;
In parallel with current limiting element 6 after fuse 3 and 4 series connection of panel earth leakage protective device, after the first switch 7, second switch 8 and the 3rd switch 9 are in parallel, connect with current limiting element 6;
The opposite side of panel 1 is provided with the total lock 12 of panel and total earth leakage protective device 13; Power supply 11 is connected with fuse 3 by the total lock 12 of panel, total earth leakage protective device 13 successively; The total lock 12 of panel, total earth leakage protective device 13, fuse 3, panel earth leakage protective device 4 and 5 series connection of normal run indicator;
Current limiting element 6 is leakage current pilot lamp.
Claims (5)
1. an earth leakage protective device function presentation template, is characterized in that: comprise fuse (3), panel earth leakage protective device (4), normal run indicator (5), current limiting element (6), the first switch (7), second switch (8), the 3rd switch (9) and the 4th switch (10) are housed in panel (1), panel one side;
The opposite side of panel is provided with power supply (11);
Fuse (3), panel earth leakage protective device (4) and normal run indicator (5) series connection, power supply (11) is connected with fuse (3), panel earth leakage protective device (4) and normal run indicator (5) successively;
Normal run indicator (5) is in parallel with the 4th switch (10);
In parallel with current limiting element (6) after fuse (3) and panel earth leakage protective device (4) series connection, after the first switch (7), second switch (8) and the 3rd switch (9) are in parallel, connect with current limiting element (6).
2. earth leakage protective device function presentation template as claimed in claim 1, is characterized in that: panel is provided with spray drawing layer.
3. earth leakage protective device function presentation template as claimed in claim 1 or 2, is characterized in that: the opposite side of panel (1) is provided with the total lock of panel (12) and total earth leakage protective device (13); Power supply (11) is connected with fuse (3) by the total lock of panel (12), total earth leakage protective device (13) successively; The total lock of panel (12), total earth leakage protective device (13), fuse (3), panel earth leakage protective device (4) and normal run indicator (5) series connection.
4. earth leakage protective device function presentation template as claimed in claim 3, is characterized in that: the side that panel (1) is pasted with air brushing figure is also provided with electric energy meter (14) and the total lock of panel (15); Total earth leakage protective device (13) is connected with fuse (3) by electric energy meter (14), the total lock of panel (15) successively; The total lock of panel (12), total earth leakage protective device (13), electric energy meter (14), the total lock of panel (15), fuse (3), panel earth leakage protective device (4) and normal run indicator (5) series connection.
5. earth leakage protective device function presentation template as claimed in claim 4, is characterized in that: described current limiting element (6) is leakage current pilot lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210497683.7A CN102956133B (en) | 2012-11-29 | 2012-11-29 | Function demonstrating template of electric leakage protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210497683.7A CN102956133B (en) | 2012-11-29 | 2012-11-29 | Function demonstrating template of electric leakage protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102956133A CN102956133A (en) | 2013-03-06 |
| CN102956133B true CN102956133B (en) | 2014-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210497683.7A Active CN102956133B (en) | 2012-11-29 | 2012-11-29 | Function demonstrating template of electric leakage protector |
Country Status (1)
| Country | Link |
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| CN (1) | CN102956133B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867387B (en) * | 2015-06-23 | 2017-08-25 | 上海工程技术大学 | A kind of experimental teaching unit for being used to simulate the Principles of Relay Protection that rail hands over electric power system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86108321A (en) * | 1986-12-03 | 1987-09-02 | 易善坤 | Socket protected against electrical leakage |
| CN2084667U (en) * | 1990-12-05 | 1991-09-11 | 刘国久 | Isolation protector |
| CN201156332Y (en) * | 2008-02-02 | 2008-11-26 | 河南工业职业技术学院 | Component box electro-technology experiment training apparatus |
| CN201340672Y (en) * | 2009-01-22 | 2009-11-04 | 周名侦 | Industrial control training device for teaching |
| CN201477186U (en) * | 2009-07-07 | 2010-05-19 | 厦门士林电机有限公司 | Tester for residual current circuit breaker |
| CN202189497U (en) * | 2011-08-24 | 2012-04-11 | 上海宝钢工业检测公司 | Electric shock experience device |
| CN202563776U (en) * | 2012-04-26 | 2012-11-28 | 浙江天煌科技实业有限公司 | Novel high-performance electrotechnics experimental device |
| CN202939888U (en) * | 2012-11-29 | 2013-05-15 | 保定供电公司 | Template for demonstrating functions of leakage protector |
-
2012
- 2012-11-29 CN CN201210497683.7A patent/CN102956133B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86108321A (en) * | 1986-12-03 | 1987-09-02 | 易善坤 | Socket protected against electrical leakage |
| CN2084667U (en) * | 1990-12-05 | 1991-09-11 | 刘国久 | Isolation protector |
| CN201156332Y (en) * | 2008-02-02 | 2008-11-26 | 河南工业职业技术学院 | Component box electro-technology experiment training apparatus |
| CN201340672Y (en) * | 2009-01-22 | 2009-11-04 | 周名侦 | Industrial control training device for teaching |
| CN201477186U (en) * | 2009-07-07 | 2010-05-19 | 厦门士林电机有限公司 | Tester for residual current circuit breaker |
| CN202189497U (en) * | 2011-08-24 | 2012-04-11 | 上海宝钢工业检测公司 | Electric shock experience device |
| CN202563776U (en) * | 2012-04-26 | 2012-11-28 | 浙江天煌科技实业有限公司 | Novel high-performance electrotechnics experimental device |
| CN202939888U (en) * | 2012-11-29 | 2013-05-15 | 保定供电公司 | Template for demonstrating functions of leakage protector |
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| Publication number | Publication date |
|---|---|
| CN102956133A (en) | 2013-03-06 |
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| ASS | Succession or assignment of patent right |
Owner name: STATE GRID HEBEI ELECTRIC POWER COMPANY BAODING PO Effective date: 20131018 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: BAODING POWER SUPPLY COMPANY Effective date: 20131018 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 071000 BAODING, HEBEI PROVINCE TO: 100031 XICHENG, BEIJING |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20131018 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: State Grid Hebei Electric Power Company Applicant after: Baoding Power Supply Branch Company, State Grid Hebei Electric Power Company Address before: 071000 No. 138 sunny north street, Hebei, Baoding Applicant before: Baoding Power Supply Company |
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| C14 | Grant of patent or utility model | ||
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