CN205067557U - Power metering box - Google Patents
Power metering box Download PDFInfo
- Publication number
- CN205067557U CN205067557U CN201520847521.0U CN201520847521U CN205067557U CN 205067557 U CN205067557 U CN 205067557U CN 201520847521 U CN201520847521 U CN 201520847521U CN 205067557 U CN205067557 U CN 205067557U
- Authority
- CN
- China
- Prior art keywords
- case
- case lid
- box
- metering box
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003063 flame retardant Substances 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims description 14
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 229920001187 thermosetting polymer Polymers 0.000 claims description 3
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 0.000 claims description 3
- 239000000945 filler Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 5
- 230000006399 behavior Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010892 electric spark Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a power metering box, the power distribution box comprises a box body, the box includes the case lid and the bottom of the case, the box includes the insulating layer, insulating layer wall connection shielding layer, the fire -retardant layer of shielding layer wall connection, the inner chamber of box is provided with antimagnetic frame, the kilowatt -hour meter is installed to the inner chamber of antimagnetic frame, the right side wall of case lid is opened there is the vent, the outer wall of case lid is opened has observation window, and observation window's position is corresponding with the kilowatt -hour meter, the fan is installed to the left side inner wall of case lid, the below of fan is provided with temperature sensor, the left side installation incoming wire terminal box of the bottom of the case, the terminal outgoing lines box is installed on the right side of the bottom of the case, desiccator slot -Filler is installed to the inner wall of the bottom of the case, fan and temperature sensor electric connection, this power metering box has antimagnetic and damp -proofing function, effectively reduces to steal the electric wind danger, extension power equipment life.
Description
Technical field
The utility model relates to electric metering box technical field, is specially a kind of electric metering box.
Background technology
Electric metering box is the equipment for electric energy metrical, the mechanism design of current existing electric metering box is single, there is certain risk in the impact that casing is easily subject to external environment, the shell of batch meter mostly is the housing of irony, easily shielding action is lost under strong-electromagnetic field, housing is easily magnetized, voltage jump easily forms electric spark, produce fire, all great harm to the even whole circuit of housing, and easily there is the generation of thunder-strike phenomenon, and the compression resistance of plastic casing is little, can not shielding protection mutual inductor and electric energy meter, enclosure interior part is easy to heating and makes moist, if can not dispel the heat timely, the impact of each parts also be should not be underestimated, in addition, the generation of stealing electricity phenomenon is also the thing of a headache of power supply department, most electricity filching behavior carries out for electric energy meter, utilize magnetic field to the impact of electric energy meter error to carry out stealing, for this reason, we propose a kind of electric metering box.
Utility model content
The purpose of this utility model is to provide a kind of electric metering box, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of electric metering box, comprise casing, described casing comprises at the bottom of case lid and case, described casing comprises insulation course, described insulation course outer wall connects screen layer, described screen layer outer wall connects flame-retardant layer, the inner chamber of described casing is provided with anti-magnet frame, the inner chamber of described anti-magnet frame is provided with watt-hour meter, the right side wall of described case lid has ventilating opening, the outer wall of described case lid has watch window, and the position of watch window is corresponding with watt-hour meter, the inner left wall of described case lid is provided with fan, the below of described fan is provided with temperature sensor, left side at the bottom of described case is installed into line terminals box, right side at the bottom of described case is provided with outlet terminal box, inwall at the bottom of described case is provided with anti-blushing agent filling slot, described fan and temperature sensor are electrically connected.
Preferably, described insulation course is the insulation course be made up of resin material.
Preferably, described screen layer forms by organizing proof copper-wire braided more.
Preferably, described flame-retardant layer is the panel being added with silica gel halogen-free flame retardants.
Preferably, described ventilating opening is zigzag.
Preferably, described case lid and the connector at the bottom of case are O-ring seal.
Preferably, described anti-magnet frame is made up of non-magnetic DMC thermosetting plastics plate.
Compared with prior art, the beneficial effects of the utility model are: this electric metering box, easy to operate, magnetism preventing device in casing effectively intercepts extraneous magnetic field to the impact of watt-hour meter, avoid being stolen of electric power very well, screen layer in casing and insulation course also make the impact not being subject to external environment during the component working in casing, flame-retardant layer can effectively to the effect playing prevention of fire, the interpolation of anti-blushing agent and the effect of fan make to keep clean dry and comfortable in casing, are not easy to make moist.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the three-dimensional explosion views of the utility model;
Fig. 3 is ventilating opening structure schematic diagram of the present utility model.
In figure: 1 casing, 2 case lids, at the bottom of 3 casees, 4 anti-magnet frames, 5 watt-hour meter, 6 fans, 7 temperature sensors, 8 input terminal boxes, 9 outlet terminal boxes, 10 anti-blushing agent filling slots, 11 insulation courses, 12 screen layers, 13 flame-retardant layers, 14 ventilating openings, 21 watch windows.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, the utility model provides a kind of technical scheme: a kind of electric metering box, comprise casing 1, casing 1 to comprise at the bottom of case lid 2 and case 3, at the bottom of described case lid 2 and case, the connector of 3 is O-ring seal, the combination of this upper and lower integral finish better can protect each parts in casing 1, be not easy the impact being subject to external environment, casing 1 comprises insulation course 11, described insulation course 11 outer wall connects screen layer 12, described screen layer 12 outer wall connects flame-retardant layer 13, insulation course 11 is the insulation courses be made up of resin material, screen layer 12 forms by organizing proof copper-wire braided more, prevent the operation of the parts in extraneous powerful electromagnetic field effects casing 1, flame-retardant layer 13 is the panels being added with silica gel halogen-free flame retardants, the electric spark that the use of flame-retardant layer 13 can effectively prevent thunderbolt from producing brings small-sized fire in casing 1, make the intensity of a fire not so the spreading of block, in order to avoid result in greater loss, the inner chamber of casing 1 is provided with anti-magnet frame 4, anti-magnet frame 4 is made up of non-magnetic DMC thermosetting plastics plate, most electricity filching behaviors is all use the error of magnetic field to watt-hour meter to have an impact to carry out, the magnetic field in the external world is intercepted, the generation of the effective electricity theft prevention of energy, the inner chamber of anti-magnet frame 4 is provided with watt-hour meter 5, the right side wall of case lid 2 has ventilating opening 14, ventilating opening 14 is zigzag, extraneous rainwater is avoided to enter in casing 1 along ventilating opening 14, the outer wall of case lid 2 has watch window 21, and the position of watch window 21 is corresponding with watt-hour meter 4, be convenient to observe walking about of watt-hour meter, make work about electric power personnel and user well can know the service condition of electric power, the inner left wall of case lid 2 is provided with fan 6, the below of fan 6 is provided with temperature sensor 7, temperature in test casing 1, control the equilibrium temperature that fan 6 makes the temperature in casing 1 have to be applicable to each parts and to run, at the bottom of case, the left side of 3 is installed into line terminals box 8, at the bottom of case, the right side of 3 is provided with outlet terminal box 9, being installed separately of terminal board is also the electricity filching behavior preventing user, at the bottom of case, the inwall of 3 is provided with anti-blushing agent filling slot 10, fan 6 and temperature sensor 7 are electrically connected.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (7)
1. an electric metering box, comprise casing (1), described casing (1) comprises at the bottom of case lid (2) and case (3), it is characterized in that: described casing (1) comprises insulation course (11), described insulation course (11) outer wall connects screen layer (12), described screen layer (12) outer wall connects flame-retardant layer (13), the inner chamber of described casing (1) is provided with anti-magnet frame (4), the inner chamber of described anti-magnet frame (4) is provided with watt-hour meter (5), the right side of described case lid (2) has ventilating opening (14), the outer wall of described case lid (2) has watch window (21), and the position of watch window (21) is corresponding with watt-hour meter (4), the inner left wall of described case lid (2) is provided with fan (6), the below of described fan (6) is provided with temperature sensor (7), the left side of (3) at the bottom of described case is installed into line terminals box (8), the right side of (3) at the bottom of described case is provided with outlet terminal box (9), the inwall of (3) at the bottom of described case is provided with anti-blushing agent filling slot (10), described fan (6) and temperature sensor (7) are electrically connected.
2. a kind of electric metering box according to claim 1, is characterized in that: described insulation course (11) is the insulation course be made up of resin material.
3. a kind of electric metering box according to claim 1, is characterized in that: described screen layer (12) forms by organizing proof copper-wire braided more.
4. a kind of electric metering box according to claim 1, is characterized in that: described flame-retardant layer (13) is the panel being added with silica gel halogen-free flame retardants.
5. a kind of electric metering box according to claim 1, is characterized in that: described ventilating opening (14) is zigzag.
6. a kind of electric metering box according to claim 1, is characterized in that: at the bottom of described case lid (2) and case, the connector of (3) is O-ring seal.
7. a kind of electric metering box according to claim 1, is characterized in that: described anti-magnet frame (4) is made up of non-magnetic DMC thermosetting plastics plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847521.0U CN205067557U (en) | 2015-10-29 | 2015-10-29 | Power metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847521.0U CN205067557U (en) | 2015-10-29 | 2015-10-29 | Power metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205067557U true CN205067557U (en) | 2016-03-02 |
Family
ID=55394094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520847521.0U Expired - Fee Related CN205067557U (en) | 2015-10-29 | 2015-10-29 | Power metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205067557U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645848A (en) * | 2016-12-30 | 2017-05-10 | 国网山东省电力公司蓬莱市供电公司 | Portable electric energy meter |
| CN109618514A (en) * | 2018-11-20 | 2019-04-12 | 咸阳威思曼高压电源有限公司 | It is a kind of for digitizing the insulation cabinet of high voltage power supply |
| CN111579841A (en) * | 2020-05-22 | 2020-08-25 | 浙江南腾电气有限公司 | Outdoor nonmetal batch meter of using |
-
2015
- 2015-10-29 CN CN201520847521.0U patent/CN205067557U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645848A (en) * | 2016-12-30 | 2017-05-10 | 国网山东省电力公司蓬莱市供电公司 | Portable electric energy meter |
| CN106645848B (en) * | 2016-12-30 | 2019-04-02 | 国网山东省电力公司蓬莱市供电公司 | Portable electric meter |
| CN109618514A (en) * | 2018-11-20 | 2019-04-12 | 咸阳威思曼高压电源有限公司 | It is a kind of for digitizing the insulation cabinet of high voltage power supply |
| CN111579841A (en) * | 2020-05-22 | 2020-08-25 | 浙江南腾电气有限公司 | Outdoor nonmetal batch meter of using |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161029 |