CN2342374Y - Multifunctional high voltage power metering box - Google Patents
Multifunctional high voltage power metering box Download PDFInfo
- Publication number
- CN2342374Y CN2342374Y CN 98222437 CN98222437U CN2342374Y CN 2342374 Y CN2342374 Y CN 2342374Y CN 98222437 CN98222437 CN 98222437 CN 98222437 U CN98222437 U CN 98222437U CN 2342374 Y CN2342374 Y CN 2342374Y
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- electric energy
- energy meter
- case lid
- multifunctional
- high pressure
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Abstract
The utility model relates to a multifunctional high voltage power metering box, which is composed of a box body, a mutual inductor assembly, a multifunctional electric energy meter and a palmtop computer matched with the multifunctional electric energy meter, wherein, both sides of a box cover are respectively provided with an antitheft lock; a sliding door on the bottom of the box body is provided with an antitheft lock; the inner surfaces of the upper half parts of the wall boards of the box cover and the circumference are covered with heat-insulating layers and insulating layers; the mutual inductor assembly is arranged on a base; the electric energy meter is arranged under a mounting plate. The multifunctional high voltage power metering box is suitable for 6 to 10KV outdoor branch lines and single transformers and has the functions of display, monitoring, active data transmission, reactive data transmission, positive maximum demand, reversal maximum demand, etc., having the advantages of remote controlled meter reading without climbing bars, high precision and high safety.
Description
The utility model relates to the device of measuring the electric consumption, particularly is a kind of multifunctional high pressure electric power batch meter.
Existing high-voltage power metering case generally all is made up of casing, mutual inductor and standard machinery formula watt-hour meter, be installed on the tower pole transformer, receive between high-voltage power line and the transformer high-voltage side, can only be used for measuring the electric consumption data such as meritorious and reactive power.Open form on the casing, the meter reading personnel climbs on the bar and checks meter, and the hand-kept electric quantity data, and accuracy class is generally 1.0～3.0 grades.Its shortcoming is a function singleness, and measuring accuracy is lower, has artificial mistake to copy factor, and is easily destroyed and steal electricity, and the pole-climbing difficulty of checking meter is big, and dangerous high, work efficiency is low, is unfavorable for the modern management of power department.Patent documentation detects four pieces of documents: " 10 KV distribution transformer high pressure measurement device " (91227310.0), " anti-high pressure electricity filching device " (91206769.1), " high-low pressure electric metering box " (92206425.3), " dry-type high-voltage electric metering box " (95209592.0) by retrieval.Its principal character is that mutual inductor structure and installation site, the mode of connection are improved, and fundamental purpose is to prevent stealing, and above-mentioned other problem is still unresolved.
In view of the shortcoming of above-mentioned prior art and patented technology existence, the purpose of this utility model just is to provide a kind of advanced more multifunctional high pressure electric power batch meter.Not only increase some new functions, and improve measuring accuracy, more help tamper-proofly and anti-electricity-theft, do not need pole-climbing can check meter and record automatically, both make things convenient for, safety, improve work efficiency again, make the electrical management level improve a step greatly.
Above-mentioned purpose is realized by following technical proposals:
This batch meter mainly is made up of casing, mutual inductor group and electric energy meter.Casing wherein is made up of case lid, sidewall paneling, front panel, squab panel, base plate, inner angle steel, bottom installation angle steel, mutual inductor mount pad and the electric energy meter installing plate installed.It is characterized in that case lid and the topped thermofin of inside surface and the insulation course of wallboard the first half all around, the periphery of thermofin and insulation course is crowded around fixing with space bar.A case lid respectively is set between two ends, the case lid left and right sides and the left and right sides wallboard to be locked.Half is fixed base plate for the bottom, and second half is a sliding door, can be along the push-and-pull of the slideway left and right sides.The sliding door right-hand member is provided with a bottom door and locks.Mutual inductor be installed in its base above, electric energy meter be installed in its installing plate below.Its base and installing plate all are installed in inner the installation on the angle steel.
The front panel of above-mentioned multifunctional high pressure electric power batch meter and the upper and lower edge of squab panel all be bent into inwards "
" shape, there is a quarter bend at the middle part, the uniform some air holes of bending part.See that from the side the whole box body first half is wideer than Lower Half.The front panel first half has 6 wire guides.
The upper edge of the left and right sides wallboard of above-mentioned multifunctional high pressure electric power batch meter all be bent into inwards "
" shape, there is a case lid lockhole at the center, upper edge, and lower central has vent window.
The case lid surrounding of above-mentioned multifunctional high pressure electric power batch meter is along all being bent into semicircular arc inwards, and the case lid the inside respectively fixedly mounts a case lid jam plate near left and right end portions.
There are two remote signals transmitting-receiving windows at the bottom sliding door middle part of above-mentioned multifunctional high pressure electric power batch meter, and there is lockhole at the bottom of the sliding door on the right.
Electric energy meter in the above-mentioned multifunctional high pressure electric power batch meter is the full electronic multifunctional electric energy meter, and the supporting use of palm PC telepilot that this electric energy meter and case are outer can realize that remote control programming, remote control check meter, write down automatically and show.This electric energy meter also is provided with microcomputer interface.
Mutual inductor group in the above-mentioned multifunctional high pressure electric power batch meter comprises two current transformers and two voltage transformer (VT), is connected to the transformer high-voltage side, with lead its electric current, voltage signal is sent to the full electronic multifunctional electric energy meter.
According to the multifunctional high pressure electric power batch meter that technique scheme is made, be applicable to outdoor branched line of 6～10KV and single transformer.Have functions such as preset parameter, electric energy metrical, demonstration, monitoring and data wireless transmission; Meritorious, idle and reverse meritorious, the reactive energy of energy time-sharing measurement forward; Can be at the peak, shoulder, flat, maximum demand and oppositely meritorious, idle maximum demand that each tariff period metering forward of paddy is meritorious, idle; Have 12 time zones of four kinds of rates (peak, shoulder, flat, paddy), 5 cover day periods; Phase failure measuring ability is arranged; Show by LGD, can carry out wireless telecommunications, finish remote control setting and remote control and check meter, write down automatically and show that various data, precision can reach 0.5～1.0 grade, not only convenient but also safety with palm PC.Also can link to each other with microcomputer, carry out data processing by microcomputer interface.That its casing has is heat insulation, sun-proof, rainproof, insulation, function such as anticorrosion, tamper-proof and anti-electricity-theft, and makes than being easier to, and installs and keep in repair more convenient.This batch meter is expected to become the renewal product of traditional electrical energy metering tank.
Accompanying drawing 1 is that the master of the utility model multifunctional high pressure electric power batch meter looks cut-open view, i.e. the A-A cut-open view of Fig. 2.
Accompanying drawing 2 is its side view cutaway drawings, i.e. the B-B cut-open view of Fig. 1.
Accompanying drawing 3 is its upward views, and promptly the C of Fig. 4 is to view.
Accompanying drawing 4 is its main outside drawings of looking.
Accompanying drawing 5 is its side views, and promptly the D of Fig. 4 is to view.
In conjunction with the accompanying drawings embodiment of the present utility model is described below:
In the accompanying drawing, the 1st, case lid, the 2nd, thermofin, the 3rd, insulation course, the 4th, top heat-insulating layer space bar, the 5th, case lid jam plate, the 6th, the case lid lock, the 7th, sidewall paneling, the 8th, sidewall heat-insulating layer space bar, the 9th, the inner angle steel of installing, the 10th, angle steel is installed in the bottom, the 11st, fixed base plate, the 12nd, electric energy meter installing plate, the 13rd, bottom sliding door, the 14th, the sliding door slideway, the 15th, bottom door lock, the 16th, mutual inductor group, the 17th, full electronic multifunctional electric energy meter, the 18th, front panel, the 19th, squab panel, the 20th, mutual inductor mount pad, the 21st, slideway angle steel.E is a remote signal transmitting-receiving window, and F is the bottom door lockhole, and G connects wire guide, and H is a mounting hole, and J is an air hole, and K is a vent window, and L is the case lid lockhole.
As seen from the figure, this batch meter adopts full-closed structure, and shell forms with the higher sheet steel compacting of intensity, is welded into one, and is coated with rust protection paint and finish paint after zinc-plated, with the raising antiseptic property.Topped thermofin 2 of case lid and wall first half inside surface and insulation course 3. Space bar 4,8 is little angle steel, also has inner angle steel 9, bottom installation angle steel 10, electric energy meter installing plate 12, the slideway 14,21 etc. installed, and is welded into the higher skeleton of intensity.Built-in sliding door 13 is arranged at the bottom, the high strength four ribs lock 15 that adopts antitheft door to use on the door.Case lid 1 a same theftproof lock 6 each side arranged.So both helped tamper-proof, antitheft electricity, the maintenance that helps again unpacking again can rainproof, sun-proof and ventilation and heat, has improved adaptive capacity to environment greatly.
Electric energy meter 17 wherein is piths, and present embodiment adopts DTSD3 type electronic type three-phase and four-line multifunctional electric energy meter, and palm PC adopts the far infrared telepilot supporting with it, can realize the above-mentioned various functions of this batch meter, reaches its intended purposes.
Claims (7)
1. multifunctional high pressure electric power batch meter, mainly by casing, mutual inductor group and electric energy meter are formed, casing wherein is by case lid, sidewall paneling, front panel, squab panel, base plate, the inner angle steel of installing, angle steel is installed in the bottom, mutual inductor mount pad and electric energy meter installing plate are formed, it is characterized in that case lid and the topped thermofin of inside surface and the insulation course of wallboard the first half all around, the periphery of thermofin and insulation course use crowd around with dividing plate fixing, a case lid respectively is set between two ends, the case lid left and right sides and the left and right sides wallboard to be locked, half is fixed head for the bottom, second half is a sliding door, can be along the push-and-pull of the slideway left and right sides, the sliding door right-hand member is provided with a bottom door and locks, mutual inductor be installed in its base above, electric energy meter be installed in its installing plate below, its base and installing plate all are installed in inner the installation on the angle steel.
2. multifunctional high pressure electric power batch meter according to claim 1, it is characterized in that the upper and lower edge of front panel and squab panel all is bent into inwards "
" shape, there is a quarter bend at the middle part, and the uniform some air holes of bending part see that from the side the whole box body first half is wideer than Lower Half, and the front panel first half has 6 wire guides.
3. multifunctional high pressure electric power batch meter according to claim 1, it is characterized in that the upper edge of left and right sides wallboard all is bent into inwards "
" shape, there is a case lid lockhole at the center, upper edge, and lower central has vent window.
4. multifunctional high pressure electric power batch meter according to claim 1, the surrounding that it is characterized in that case lid is along all being bent into semicircular arc inwards, and the case lid the inside respectively fixedly mounts a case lid jam plate near left and right end portions.
5. multifunctional high pressure electric power batch meter according to claim 1 is characterized in that there are two remote signals transmitting-receiving windows at the middle part of case bottom sliding door, and there is lockhole at the bottom of the sliding door on the right.
6. multifunctional high pressure electric power batch meter according to claim 1 is characterized in that the electric energy meter in the case is the full electronic multifunctional electric energy meter, the supporting use of palm PC telepilot that this electric energy meter and case are outer, and this electric energy meter also is provided with microcomputer interface.
7. multifunctional high pressure electric power batch meter according to claim 1, it is characterized in that the mutual inductor group in the case, comprise two current transformers and two voltage transformer (VT), be connected to the transformer high-voltage side, its electric current, voltage signal are passed to the full electronic multifunctional electric energy meter with lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222437 CN2342374Y (en) | 1998-09-08 | 1998-09-08 | Multifunctional high voltage power metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222437 CN2342374Y (en) | 1998-09-08 | 1998-09-08 | Multifunctional high voltage power metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2342374Y true CN2342374Y (en) | 1999-10-06 |
Family
ID=33973778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98222437 Expired - Fee Related CN2342374Y (en) | 1998-09-08 | 1998-09-08 | Multifunctional high voltage power metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2342374Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778595A (en) * | 2012-07-05 | 2012-11-14 | 万达集团股份有限公司 | Metering terminal device for three-phase amorphous alloy transformer |
| CN107482487A (en) * | 2017-07-09 | 2017-12-15 | 宁波智正伟盈信息科技有限公司 | A kind of fault isolates switch board |
| CN107993536A (en) * | 2017-01-10 | 2018-05-04 | 何加圣 | A kind of electric-power metering instructional device |
| CN112816750A (en) * | 2021-03-22 | 2021-05-18 | 南方电网科学研究院有限责任公司 | Electric energy meter with improve electric energy meter self-heating and to mutual-inductor performance influence |
-
1998
- 1998-09-08 CN CN 98222437 patent/CN2342374Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778595A (en) * | 2012-07-05 | 2012-11-14 | 万达集团股份有限公司 | Metering terminal device for three-phase amorphous alloy transformer |
| CN107993536A (en) * | 2017-01-10 | 2018-05-04 | 何加圣 | A kind of electric-power metering instructional device |
| CN107482487A (en) * | 2017-07-09 | 2017-12-15 | 宁波智正伟盈信息科技有限公司 | A kind of fault isolates switch board |
| CN112816750A (en) * | 2021-03-22 | 2021-05-18 | 南方电网科学研究院有限责任公司 | Electric energy meter with improve electric energy meter self-heating and to mutual-inductor performance influence |
| CN112816750B (en) * | 2021-03-22 | 2023-04-28 | 南方电网科学研究院有限责任公司 | Electric energy meter capable of improving influence of self-heating of electric energy meter on performance of mutual inductor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |