CN104569521A - Electric power metering device - Google Patents
Electric power metering device Download PDFInfo
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- CN104569521A CN104569521A CN201310501981.3A CN201310501981A CN104569521A CN 104569521 A CN104569521 A CN 104569521A CN 201310501981 A CN201310501981 A CN 201310501981A CN 104569521 A CN104569521 A CN 104569521A
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- casing
- electric power
- metering device
- power metering
- inner core
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Abstract
The invention relates to an electric power metering device, and belongs to the technical field of electric power metering device structures. The electric power metering device comprises a box body; a box cover which can be opened and closed is arranged on the box body; insulation layers made of a resin material are mounted on the inner and outer surfaces of the box body and the box cover; accommodating grooves used for filling a dampproof agent are formed in the insulation layer in the box body; a control chamber, a fan and a heater are mounted on the box body; the control chamber is electrically connected with a junction box mounted in the box body; a warner, a digital humiture sensor and an energy saver are mounted in the junction box; a metering conducting wire in the junction box comprises an inner core wire and an outer sheath; the inner core wire comprises a conducting wire and an inner core sheath; the inner core sheath is in red, yellow and green colors. The electric power metering device is reasonable in structural design, and can reduce depletion of an ammeter, and error rate in wiring; the interior has low probability of corrosion.
Description
Technical field
The present invention relates to a kind of electric power metering device, belong to electric power metering device technical field of structures.
Background technology
At present, existing electric power metering device structural design is unreasonable, mainly there is following shortcoming: 1, ammeter loss is high; If it is conscientious not that 2 staff check A, B, C three-phase, easily cause measurement loop wiring error, affect power department regular fee; 3, casing is all provided with air vent, air vent is easily intake, corrosion box house part; 4, box house part moisture-sensitive, thus impact uses.
Summary of the invention
The object of the invention is to the weak point solving the existence of above-mentioned prior art, a kind of reasonable in design is provided, ammeter loss can be reduced, the error rate of wiring can be reduced, inner uncorruptible electric power metering device.
Electric power metering device of the present invention, its special character is to comprise casing 1, casing 1 is provided with can the case lid 2 of folding, in casing 1 and case lid 2, outer face surface is all provided with the insulation course 4 be made up of resin material, the insulation course 4 being positioned at casing 1 is provided with the holding tank 13 for filling anti-blushing agent, casing 1 is provided with pulpit 3, fan 15, well heater 14, pulpit 3 is electrically connected with the terminal box 5 be installed in casing 1, alarm 6 is installed in terminal box 5, digital temperature-humidity sensor 7, electricity-saving appliance 16, the gauge wire of terminal box 5 inside is made up of internal core wire and oversheath 8, internal core wire comprises wire 9 and inner core sheath 10, inner core sheath 10 is divided into red, yellow, green three looks,
The described output terminal of digital temperature-humidity sensor 7 is connected with the input end of single-chip microcomputer, and alarm 6 is connected with the output terminal of single-chip microcomputer, and fan 15, well heater 14 are connected to the output terminal of single-chip microcomputer;
Described casing 1 offers air vent, and air vent comprises the exit orifice portion 11 outside casing 1 and the endoporus portion 12 inside casing 1, is formed with turning between exit orifice portion 11 and endoporus portion 12.
Electric power metering device of the present invention, reasonable in design, the holding tank of filling anti-blushing agent can keep dry and comfortable not moist in casing, the temperature that well heater can make the maintenance in casing suitable, wire inner core line adopts three kinds of colors to make, and is therefore convenient to distinguish, and prevents wiring error, the unique design of air vent can prevent water from flowing in casing, prevents the electric component humidity in casing impaired.
Accompanying drawing explanation
Fig. 1: the structural representation of a kind of electric power metering device of the present invention;
Fig. 2: the structural representation of air vent of the present invention.
Embodiment
Provide the specific embodiment of the present invention below with reference to accompanying drawing, be used for that the present invention is described further.
Embodiment 1
The electric power metering device of the present embodiment, comprise casing 1, casing 1 is provided with can the case lid 2 of folding, in casing 1 and case lid 2, outer face surface is all provided with the insulation course 4 be made up of resin material, the insulation course 4 being positioned at casing 1 is provided with the holding tank 13 for filling anti-blushing agent, casing 1 is provided with pulpit 3, fan 15, well heater 14, pulpit 3 is electrically connected with the terminal box 5 be installed in casing 1, alarm 6 is installed in terminal box 5, digital temperature-humidity sensor 7, electricity-saving appliance 16, the gauge wire of terminal box 5 inside is made up of internal core wire and oversheath 8, internal core wire comprises wire 9 and inner core sheath 10, inner core sheath 10 is divided into red, yellow, green three looks, the output terminal of digital temperature-humidity sensor 7 is connected with the input end of single-chip microcomputer, and alarm 6 is connected with the output terminal of single-chip microcomputer, and fan 15, well heater 14 are connected to the output terminal of single-chip microcomputer, casing 1 offers air vent, and air vent comprises the exit orifice portion 11 outside casing 1 and the endoporus portion 12 inside casing 1, is formed with turning between exit orifice portion 11 and endoporus portion 12.
Electric power metering device of the present invention, reasonable in design, the holding tank of filling anti-blushing agent can keep dry and comfortable not moist in casing, the temperature that well heater can make the maintenance in casing suitable, wire inner core line adopts three kinds of colors to make, and is therefore convenient to distinguish, and prevents wiring error, the unique design of air vent can prevent water from flowing in casing, prevents the electric component humidity in casing impaired.
Claims (3)
1. an electric power metering device, it is characterized in that comprising casing (1), casing (1) is provided with can the case lid (2) of folding, in casing (1) and case lid (2), outer face surface is all provided with the insulation course (4) be made up of resin material, the insulation course (4) being positioned at casing (1) is provided with the holding tank (13) for filling anti-blushing agent, casing (1) is provided with pulpit (3), fan (15), well heater (14), pulpit (3) is electrically connected with the terminal box (5) be installed in casing (1), alarm (6) is installed in terminal box (5), digital temperature-humidity sensor (7), electricity-saving appliance (16), the gauge wire of terminal box (5) inside is made up of internal core wire and oversheath (8), internal core wire comprises wire (9) and inner core sheath (10), inner core sheath (10) is divided into red, yellow, green three looks.
2. according to a kind of electric power metering device according to claim 1, it is characterized in that the output terminal of described digital temperature-humidity sensor (7) is connected with the input end of single-chip microcomputer, alarm (6) is connected with the output terminal of single-chip microcomputer, and fan (15), well heater (14) are connected to the output terminal of single-chip microcomputer.
3. according to a kind of electric power metering device according to claim 1, it is characterized in that described casing 1 offers air vent, air vent comprises near the exit orifice portion (11) in casing (1) outside and the endoporus portion (12) near casing (1) inner side, is formed with turning between exit orifice portion (11) and endoporus portion (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310501981.3A CN104569521A (en) | 2013-10-23 | 2013-10-23 | Electric power metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310501981.3A CN104569521A (en) | 2013-10-23 | 2013-10-23 | Electric power metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104569521A true CN104569521A (en) | 2015-04-29 |
Family
ID=53086063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310501981.3A Pending CN104569521A (en) | 2013-10-23 | 2013-10-23 | Electric power metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104569521A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403743A (en) * | 2015-10-26 | 2016-03-16 | 国网山东昌乐县供电公司 | Anti-static-interference electric power metering device |
| CN106383487A (en) * | 2016-12-08 | 2017-02-08 | 太仓市同维电子有限公司 | Monitoring system and monitoring method for real-time temperature and humidity of electronic moistureproof box |
| CN108089606A (en) * | 2016-11-20 | 2018-05-29 | 天津津嘉升溢生物科技有限公司 | A kind of oilfield technology service monitoring device |
| CN110098573A (en) * | 2019-06-13 | 2019-08-06 | 国网江苏省电力有限公司高邮市供电分公司 | A kind of distribution box ancillary equipment |
-
2013
- 2013-10-23 CN CN201310501981.3A patent/CN104569521A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403743A (en) * | 2015-10-26 | 2016-03-16 | 国网山东昌乐县供电公司 | Anti-static-interference electric power metering device |
| CN108089606A (en) * | 2016-11-20 | 2018-05-29 | 天津津嘉升溢生物科技有限公司 | A kind of oilfield technology service monitoring device |
| CN106383487A (en) * | 2016-12-08 | 2017-02-08 | 太仓市同维电子有限公司 | Monitoring system and monitoring method for real-time temperature and humidity of electronic moistureproof box |
| CN106383487B (en) * | 2016-12-08 | 2019-03-15 | 太仓市同维电子有限公司 | A kind of electronic dampproof box real time humiture monitoring system and method |
| CN110098573A (en) * | 2019-06-13 | 2019-08-06 | 国网江苏省电力有限公司高邮市供电分公司 | A kind of distribution box ancillary equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
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| WD01 | Invention patent application deemed withdrawn after publication |