CN202840336U - 10kV high-tension integrated electric power measurement device - Google Patents
10kV high-tension integrated electric power measurement device Download PDFInfo
- Publication number
- CN202840336U CN202840336U CN 201220543085 CN201220543085U CN202840336U CN 202840336 U CN202840336 U CN 202840336U CN 201220543085 CN201220543085 CN 201220543085 CN 201220543085 U CN201220543085 U CN 201220543085U CN 202840336 U CN202840336 U CN 202840336U
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- chamber
- electric energy
- measuring room
- fuse
- integral type
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- 238000005259 measurement Methods 0.000 title abstract description 11
- 239000011521 glass Substances 0.000 claims description 6
- 238000005496 tempering Methods 0.000 claims description 6
- 230000009466 transformation Effects 0.000 abstract 2
- 238000005192 partition Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 238000005269 aluminizing Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 238000010923 batch production Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model relates to a 10kV high-tension integrated electric power measurement device which comprises a measurement cabinet and a fuse handcart. A fuse chamber, a bus chamber, a voltage transformation chamber, a buscouple chamber and a measurement chamber are mutually isolated by partitions and reserved in the measurement cabinet. The measurement camber, the fuse chamber and the voltage transformation chamber are disposed in the front of the measurement chamber sequentially from top to bottom. The bus chamber and the buscouple chamber are disposed in the rear of the measurement cabinet sequentially from top to bottom. The fuse handcart is disposed in the fuse chamber. Compared with the prior art, the 10kV high-tension integrated electric power measurement device has the advantages of higher operating efficiency, higher factory level, smaller measurement device total errors, fine mechanical strength and the like.
Description
Technical field
The utility model relates to a kind of electric power meter, especially relates to a kind of 10kV high pressure integral type electric energy metering device.
Background technology
Regulation adopts the Split high pressure metering cabinet in the 10kV electric power meter standardized designs at present, i.e. metering is not to be installed in the metering cabinet with voltage, current transformer, but be installed in addition in the high-tension switch cabinet, existing Split high pressure metering cabinet is mainly PJ2FK type metering cabinet.PJ2FK type metering cabinet is standard configuration.Except PJ2FK type metering cabinet, also have the metering cabinet of early application of part and the metering cabinet that the user buys by oneself, even adopting in addition the situation of dash board installation electricity equipment, there is poor stability in these metering cabinets that do not meet standard configuration, closure is poor, autgmentability is poor and the problem such as poor consistency.
It at first is poor stability.Most of metering cabinet easily causes security incident in mileometer adjustment and all inspection work, thereby cause personal injury and device damage, the dash board measuring equipment of installing particularly, between the strong and weak electricity without any insulated with material, and a lot of electric exposed positions are arranged, have many potential safety hazards.
Next is that closure is poor.For buying metering cabinet and dash board by oneself, the user can directly touch whole measurement loop, and the secondary circuit binding post do not install anti-electricity-theft cover cap additional yet, and also there is exposed part in the part loop, therefore is easy to implement stealing.
The 3rd, autgmentability is poor.According to Utilities Electric Co.'s electric power meter standardized designs regulation, metering cabinet configures respectively decompression calculagraph and remote administration terminal on request, and more existing metering cabinets can't add new equipment again.
Poor consistency at last.The metering cabinet type of operation is different at present, material is different, configuration is different, disagrees with the metering device standardization effort, also is unfavorable for the management of metering device.
And for PJ2FK type metering cabinet, although there are not above-mentioned four defectives, electric current and voltage transformer all are installed in the high-tension switch cabinet, and need install at the scene.The way that this measuring equipment " is disperseed installing, the on-the-spot installation " has many drawbacks: the one, and the integrated concept of metering device is clear not, the assets ownership is distinct not, make troubles to device management, the 2nd, can't accomplish the complete batch production of metering device, the on-the-spot instrument transformer of installing has not only reduced operating efficiency, and increased the mistake that human factor may cause in the attaching process, and the 3rd, secondary circuit is longer, and the error that easily causes voltage transformer secondary voltage drop to cause is overproof.
Summary of the invention
The purpose of this utility model is exactly the 10kV high pressure integral type electric energy metering device that provides a kind of in order to overcome the defective that above-mentioned prior art exists and increase work efficiency, improve the batch production level, reduces the metering device composition error.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of 10kV high pressure integral type electric energy metering device, comprise metering cabinet and fuse handcart, described metering cabinet inside is provided with by the isolated fuse chamber of dividing plate, bus-bar room, pressure and becomes chamber, mother chamber and measuring room, described measuring room, fuse chamber and pressure become the chamber and are successively set on metering cabinet front portion from top to bottom, described bus-bar room and mother chamber are successively set on metering cabinet rear portion from top to bottom, and it is indoor that described fuse handcart is arranged on fuse.
Be provided with dismountable mounting panel in the described measuring room, described mounting panel left side is disposed with electric energy meter, pulse junction box and combined connection box from top to bottom, the mounting panel right side is provided with acquisition terminal and auxiliary air switch from top to bottom, the mounting panel back is provided with the secondary trough, be connected with terminal antenna on the described measuring room, described measuring room top has circular hole, and described circular hole inner sleeve has rubber washer, and described terminal antenna is drawn from measuring room by circular hole.
Be hinged with the measuring room door corresponding with it on the described measuring room, double-deck tempering glass instrument table window is installed on the described measuring room door.
Described pressure becomes indoor location the metered voltage instrument transformer.
Be hinged with the pressure corresponding with it on the described pressure change chamber and become the chamber door, on the door of described pressure change chamber electromagnetic lock and double-deck tempering glass window are installed.
In the described bus-bar room current transformer is installed.
The overall dimensions of described metering cabinet are 800mm * 1610mm * 2260mm.
Described metering cabinet is connected with high-strength bolt by the staking nut and combines.
Compared with prior art, the utlity model has following advantage:
1) the utility model is by integrated with metering cabinet and switch cabinet combination, not only can greatly improve the batch production level of electric power meter, overcome the shortcoming that on-the-spot attaching is wasted time and energy, reduce on-the-spot attaching mistake, and will improve the integrally closed of metering device, improve the anti-electricity-theft ability of device, also will shorten in addition the length of secondary circuit, thereby reduce the composition error of metering device;
2) the utility model highly versatile, standardization level are high, have higher promotional value;
3) the utility model good looking appearance, mechanical strength is good, and machining accuracy is high;
4) because the utility model cabinet adopts aluminizing zinc steel plate to make, aluminizing zinc steel has self-healing property, need not any application namely have erosion-resisting advantage.
Description of drawings
Fig. 1 is the front portion structure schematic diagram of the utility model metering cabinet;
Fig. 2 is the structural representation of the utility model measuring room.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
As shown in Figure 1, a kind of 10kV high pressure integral type electric energy metering device, comprise metering cabinet and fuse handcart, described metering cabinet inside is provided with by the isolated fuse chamber 2 of dividing plate, bus-bar room, pressure and becomes chamber 3, mother chamber and measuring room 1, described measuring room 1, fuse chamber 2 and pressure become chamber 3 and are successively set on metering cabinet front portion from top to bottom, described bus-bar room and mother chamber are successively set on metering cabinet rear portion from top to bottom, and described fuse handcart is arranged in the fuse chamber 2.
As shown in Figure 2, be provided with dismountable mounting panel 11 in the described measuring room 1, described mounting panel left side is disposed with electric energy meter 12, pulse junction box 13 and combined connection box 14 from top to bottom, the mounting panel right side is provided with acquisition terminal 15 and auxiliary air switch 16 from top to bottom, the mounting panel back is provided with the secondary trough, and described mounting panel surface needs plastic-blasting.Have between cabinet the secondary line in the measuring room 1 and cross and allow the hole, leave little bus on this chamber top board and pass through the hole, the turnover wire casing that the little line of the promising control of this chamber left and right sides is reserved.
Be connected with terminal antenna 17 on the described measuring room 1, described measuring room top has circular hole, and described circular hole inner sleeve has rubber washer, and described terminal antenna 17 is drawn from measuring room 1 by circular hole.Be hinged with the measuring room door corresponding with it on the described measuring room 1, double-deck tempering glass instrument table window is installed on the described measuring room door.
Described pressure change is equipped with the metered voltage instrument transformer in the chamber 3.Be hinged with the pressure corresponding with it on the described pressure change chamber and become the chamber door, on the door of described pressure change chamber electromagnetic lock and double-deck tempering glass window are installed.
In the described bus-bar room current transformer is installed.Bus-bar room was full closeding state when the present embodiment device dispatched from the factory, and the main busbar 4 in the bus-bar room stretches out sleeve pipe, convenient on-the-spot the installation.
The overall dimensions of described metering cabinet are 800mm * 1610mm * 2260mm.Described metering cabinet be by aluminizing zinc steel plate through the CNC machine tooling, and be connected with high-strength bolt by the staking nut and combine, good looking appearance, mechanical strength is good, machining accuracy is high; Because the self-healing property of aluminizing zinc steel need not any application namely have erosion-resisting advantage.
Claims (8)
1. 10kV high pressure integral type electric energy metering device, comprise metering cabinet and fuse handcart, it is characterized in that, described metering cabinet inside is provided with by the isolated fuse chamber of dividing plate, bus-bar room, pressure and becomes chamber, mother chamber and measuring room, described measuring room, fuse chamber and pressure become the chamber and are successively set on metering cabinet front portion from top to bottom, described bus-bar room and mother chamber are successively set on metering cabinet rear portion from top to bottom, and it is indoor that described fuse handcart is arranged on fuse.
2. a kind of 10kV high pressure integral type electric energy metering device according to claim 1, it is characterized in that, be provided with dismountable mounting panel in the described measuring room, described mounting panel left side is disposed with electric energy meter from top to bottom, pulse junction box and combined connection box, the mounting panel right side is provided with acquisition terminal and auxiliary air switch from top to bottom, the mounting panel back is provided with the secondary trough, be connected with terminal antenna on the described measuring room, described measuring room top has circular hole, described circular hole inner sleeve has rubber washer, and described terminal antenna is drawn from measuring room by circular hole.
3. a kind of 10kV high pressure integral type electric energy metering device according to claim 1 is characterized in that, is hinged with the measuring room door corresponding with it on the described measuring room, and double-deck tempering glass instrument table window is installed on the described measuring room door.
4. a kind of 10kV high pressure integral type electric energy metering device according to claim 1 is characterized in that, described pressure becomes indoor location the metered voltage instrument transformer.
5. a kind of 10kV high pressure integral type electric energy metering device according to claim 4 is characterized in that, is hinged with the pressure corresponding with it on the described pressure change chamber and becomes the chamber door, on the door of described pressure change chamber electromagnetic lock and double-deck tempering glass window is installed.
6. a kind of 10kV high pressure integral type electric energy metering device according to claim 1 is characterized in that, in the described bus-bar room current transformer is installed.
7. a kind of 10kV high pressure integral type electric energy metering device according to claim 1 is characterized in that, the overall dimensions of described metering cabinet are 800mm * 1610mm * 2260mm.
8. a kind of 10kV high pressure integral type electric energy metering device according to claim 1 is characterized in that, described metering cabinet is connected with high-strength bolt by the staking nut and combines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543085 CN202840336U (en) | 2012-10-22 | 2012-10-22 | 10kV high-tension integrated electric power measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543085 CN202840336U (en) | 2012-10-22 | 2012-10-22 | 10kV high-tension integrated electric power measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202840336U true CN202840336U (en) | 2013-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220543085 Expired - Lifetime CN202840336U (en) | 2012-10-22 | 2012-10-22 | 10kV high-tension integrated electric power measurement device |
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| Country | Link |
|---|---|
| CN (1) | CN202840336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946062A (en) * | 2012-10-22 | 2013-02-27 | 上海市电力公司 | 10kV high-voltage integral electric energy metering device |
-
2012
- 2012-10-22 CN CN 201220543085 patent/CN202840336U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946062A (en) * | 2012-10-22 | 2013-02-27 | 上海市电力公司 | 10kV high-voltage integral electric energy metering device |
| CN102946062B (en) * | 2012-10-22 | 2015-08-19 | 上海市电力公司 | A kind of 10kV high pressure integral type electric power meter |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |
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| CX01 | Expiry of patent term |