CN105591291A - Electric energy metering box - Google Patents
Electric energy metering box Download PDFInfo
- Publication number
- CN105591291A CN105591291A CN201610095102.5A CN201610095102A CN105591291A CN 105591291 A CN105591291 A CN 105591291A CN 201610095102 A CN201610095102 A CN 201610095102A CN 105591291 A CN105591291 A CN 105591291A
- Authority
- CN
- China
- Prior art keywords
- antenna
- side cover
- energy metering
- electrical energy
- cover
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/225—Supports; Mounting means by structural association with other equipment or articles used in level-measurement devices, e.g. for level gauge measurement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Details Of Aerials (AREA)
Abstract
The invention discloses an electric energy metering box comprising a box body. The electric energy metering box is characterized in that the box body is the cuboid provided with an opening surface, and the bottom plate opposite to the opening surface is provided with a metering installation plate; the surface of the metering installation plate is provided with an electric energy meter and a junction box, and a mutual inductance installation plate is disposed on the upper part or the lower part of the metering installation plate in the box body; the mutual inductance installation plate is provided with a plurality of current transformers, and a cable sheath is disposed in each of the current transformers in an inserted manner; two sides of the opening of the box body are respectively provided with side cover installation holes, in which are disposed side covers; the side covers are provided with a plurality of side cover holes, and the number of the side cover holes is equal to the number of the cable sheaths, and the positions of the side cover holes are corresponding to the positions of the cable sheaths; the cable sheaths are connected with the side cover holes, and the side surface of the box body is provided with an antenna device, and the opening of the box body is provided with a protection door. The electric energy metering box is advantageous in that the wiring operation can be simplified, and by adopting the unique structural design, the inner side and the outer side of the box body can be separated organically, and in addition, the outdoor waterproof function can be provided.
Description
Technical field
The invention belongs to electrical network metering field, particularly a kind of electrical energy metering tank.
Background technology
The mode of connection that current electrical energy metering tank goes out under mostly adopting down, cable will do new electricity during by batch meterCable joint, causes inconvenience is installed, and cost increases, and outdoor use waterproofing design is also relatively difficult simultaneously. Therefore present stage batch meterAll kinds of corrupt practices creep in design, so how can develop a easy to usely, and can stand the new electric energy of outdoor rainwater testBatch meter is the difficult problem that those skilled in the art are thinking deeply always.
Summary of the invention
The object of the invention is to: solve the problem that prior art exists, propose a kind of electrical energy metering tank, can simplify and connectLine operation, unique structural design makes the inside and outside organically separation of casing, possesses the function of outdoor water-proof.
Object of the present invention realizes by following technical proposals:
A kind of electrical energy metering tank, comprising: casing, described casing is the cuboid of an opening, the end of described opening part opposite facePlate is provided with metering installing plate, and described metering installing plate surface is provided with electric energy meter and terminal box, is positioned at metering peace in described casingAbove or below dress plate, be also provided with mutual inductance installing plate, on described mutual inductance installing plate, some current transformers be installed, described eachIn current transformer, be all equipped with cable cover(ing), described box opening both sides are equipped with side cover installing hole, described side cover installing holeSide cover is inside installed, on described side cover, there are some side cover holes that match with cable cover(ing) quantity and position, described cable protectionCover is connected with side cover hole, and described casing side is provided with antenna assembly, and the opening part of described casing is provided with protective door.
A kind of electrical energy metering tank of the present invention, described cable cover(ing) comprises: right section of left section of sheath and sheath.
A kind of electrical energy metering tank of the present invention, left section of described sheath has tapering body, outside, described tapering body one endHave left end draw-in groove, the other end of described tapering body inner side has connecting groove, and right section of described sheath has straight body, instituteState outside, straight body one end and have connection bump, the described straight body other end has right-hand member cone, outside described right-hand member coneSide has right-hand member draw-in groove, and the endoporus of described tapering body and right-hand member cone tilts to both sides.
A kind of electrical energy metering tank of the present invention, described antenna assembly comprises: antenna top board, described antenna top board is upper and lowerHave the C shape structure of kink, described antenna top board inner side is provided with antenna installing plate, has antenna and prop up on described antenna installing plateFagging, is equipped with antenna on described antenna mounting plate, on described antenna, is connected with connecting line, described connecting line through antenna top board andAntenna props up installing plate and extends to box house, and described antenna top board is set with antenna cover outward, and the level of described antenna cover is cutFace is concavity structure.
A kind of electrical energy metering tank of the present invention, described antenna installing plate is provided with spacing preiection, on described antenna installing plateBe provided with locating hole with spacing preiection corresponding position, the upper and lower kink of described antenna top board edge also has edge kink, instituteState edge kink and be enclosed in antenna cover outside.
A kind of electrical energy metering tank of the present invention, described side cover is the rectangular-shaped of an opening, described in open side cover opening phaseOpposite is provided with some side covers hole, and described side cover edge of opening place is provided with installation kink, described installation kink and casing sideFace contacts.
A kind of electrical energy metering tank of the present invention, the bottom of described side cover is the base plate tilting, described base plate is curved near installingFolding part one side is lower.
A kind of electrical energy metering tank of the present invention, described casing top is provided with top board, and the interface shape of described top board is triangleShape.
A kind of electrical energy metering tank of the present invention, the material of described cable cover(ing) is rubber, described straight body end inner sideBe provided with water guide chamfering near connection bump place.
A kind of electrical energy metering tank of the present invention, the material of described side cover is stainless steel.
According to technique scheme, the invention has the beneficial effects as follows:
1, electrical energy metering tank of the present invention, without the new cable connector of each making, only need be by casing sidepiece through being onceCan.
2, electrical energy metering tank of the present invention, unique structural design, by making in casing cable cover(ing) and coordinating of side coverOuter organically separation, does not affect waterproof effect thereby reach use procedure.
3, the side cover of casing both sides adopts stainless steel, can prevent eddy current, and the slope of side cover lower end can be effectively anti-Only ponding.
Brief description of the drawings
Fig. 1 is the schematic diagram of a kind of electrical energy metering tank of the present invention;
Fig. 2 is the front view of a kind of electrical energy metering tank of the present invention;
Fig. 3 is the side view of a kind of electrical energy metering tank of the present invention;
Fig. 4 is the antenna assembly schematic diagram of a kind of electrical energy metering tank of the present invention;
Fig. 5 is the antenna installation process figure of a kind of electrical energy metering tank of the present invention;
Fig. 6 is the side cover schematic diagram of a kind of electrical energy metering tank of the present invention;
Fig. 7 is the side cover front view of a kind of electrical energy metering tank of the present invention;
Fig. 8 is left section of schematic diagram of the sheath of a kind of electrical energy metering tank of the present invention;
Fig. 9 is left section of axonometric drawing of the sheath of a kind of electrical energy metering tank of the present invention;
Figure 10 is right section of schematic diagram of the sheath of a kind of electrical energy metering tank of the present invention;
Figure 11 is right section of axonometric drawing of the sheath of a kind of electrical energy metering tank of the present invention;
Figure 12 is the cable cover(ing) schematic diagram of a kind of electrical energy metering tank of the present invention;
Figure 13 is the cable cover(ing) axonometric drawing of a kind of electrical energy metering tank of the present invention;
Mark in figure: 1-casing, 2-metering installing plate, 3-antenna assembly, 4-mutual inductance installing plate, 5-cable cover(ing), 6-side cover,101-protective door, 102-top board, 103-side cover installing hole, 201-electric energy meter, 202-terminal box, 31-antenna top board, 32-antennaInstalling plate, 33-antenna cover, 34-antenna, 35-connecting line, 311-spacing preiection, 321-locating hole, 322-antenna mounting plate,401-current transformer, left section of 51-sheath, 511-tapering body, 512-left end draw-in groove, 513-connecting groove, the 52-sheath right sideSection, 521-is straight body, 522-right-hand member cone, 523-connection bump, 524-right-hand member draw-in groove, 525-right-hand member chamfering, 61-install curvedFolding part, 62-side cover hole, 63-base plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
Disclosed all features in this description, or step in disclosed all methods or process, except mutually exclusiveFeature and/or step beyond, all can combine by any way.
Disclosed arbitrary feature in this description, unless narration especially all can or have similar object by other equivalencesAlternative features is replaced. ,, unless narration especially, each feature is an example in a series of equivalences or similar characteristics.
As Fig. 1-13 are depicted as the embodiment of a kind of electrical energy metering tank of the present invention, a kind of electrical energy metering tank, comprising: casing 1,Described casing 1 is the cuboid of an opening, and the base plate of described opening part opposite face is provided with metering installing plate 2, described meteringInstalling plate 2 surfaces are provided with electric energy meter 201 and terminal box 202, be positioned at metering and also establish above or below installing plate 2 in described casing 1There is mutual inductance installing plate 4, some current transformers 401 are installed on described mutual inductance installing plate 4, described each current transformer 401Inside all be equipped with cable cover(ing) 5, described casing 1 opening both sides are equipped with side cover installing hole 103, in described side cover installing hole 103Side cover 6 is installed, on described side cover 6, there are some side cover holes 62 that match with cable cover(ing) 5 quantity and position, described cableSheath 5 is connected with side cover hole 62, and described casing 1 side is provided with antenna assembly 3, and the opening part of described casing 1 is provided with protective door101。
Owing to having adopted above-mentioned technical characterictic, make the upper and prior art of the outside design of electrical energy metering tank possess difference, pass throughOn the long body of an opening, protective door 101 is set, thereby is convenient to built-in function, and all the other local as a whole be outdoorly to preventWater lays the first stone, and then by wear cable cover(ing) 5 in current transformer 401, and cable cover(ing) 5 two ends have left and rightDraw-in groove engages with the side cover 6 of casing 1 both sides, and side cover 6 is provided with sealing ring with the junction of casing 1, thereby makes the inside of casing 1Separate through space is organic with cable, thereby realize height waterproof, and the installation that makes cable to be measured with arrange very convenient,Thereby only need penetrate by cable cover(ing) 5 and realize measurement function from the side cover hole 62 of one end, greatly simplify cable attended operation.
A kind of electrical energy metering tank of the present invention, described cable cover(ing) 5 comprises: right section 52 of left section 51 of sheath and sheath, like thisSetting cable cover(ing) 5 is made in installation, thereby make cable cover(ing) 5 more tight with the combination of side cover 6, thereby further carryHigh water resistance.
Described sheath has tapering body 511 for left section 51, and described tapering body 511 outsides, one end have left end draw-in groove 512,The other end inner side of described tapering body 511 has connecting groove 513, and described sheath has straight body 521 for right section 52, described inStraight body 521 outsides, one end have connection bump 523, and described straight body 521 other ends have right-hand member cone 522, described inRight-hand member cone 522 outsides have right-hand member draw-in groove 524, and the endoporus of described tapering body 511 and right-hand member cone 522 tilts to both sides,Such setting makes left section 51 of sheath and sheath realize the connection of detachable for right section 52, by connecting groove 513 be connected protrudingRise cooperation, realize organic connection of two sections, and two sections respectively arrange tapering body 511 and the setting of right-hand member cone 522, andTapering body 511 and right-hand member cone 522 tilt to both sides, and cable cover(ing) 5 two ends are lower than middle part, thereby make the liquid can be timelyFlow away, also played the effect of waterproof, and the material of cable cover(ing) 5 is rubber, when it is installed, possess elastic deformation, noCan be because assembling to cause the decline of water resistance, described straight body 521 inner sides, end are provided with water guide near connection bump 523 placesChamfering 526, so also further reduces cable cover(ing) 5 flow resistances, has also played waterproof effect.
A kind of electrical energy metering tank of the present invention, described antenna assembly 3 comprises: antenna top board 31, described antenna top board 31 isThe upper and lower C shape structure with kink, described antenna top board 31 inner sides are provided with antenna installing plate 32, described antenna installing plate 32On there is antenna mounting plate 322, on described antenna mounting plate 322, antenna 34 is housed, on described antenna 34, be connected with connecting line 35,Described connecting line 35 props up installing plate 32 through antenna top board 31 and antenna and extends to casing 1 inside, described antenna top board 31 overcoatsAntenna cover 33 is housed, and the horizontal cross-section of described antenna cover 33 is concavity structure, and such setting makes antenna possess its letterWhen number receiving function, also possessed the function of water-proof anti-theft, and antenna cover 33 use polycarbonate plates are made, on the one hand notAffect the reception of aerial signal, protect on the other hand antenna not to be caught in the rain and anti-theft function, and antenna assembly passes through spiral shellBolt is realized and being connected with casing 1, and connects by the screwed hole arranging on antenna assembly, wears bolt consolidate from box insideFixed, thus make antenna assembly not possess dismounting condition in outside, also further strengthen theftproof performance.
Described antenna props up installing plate 32 and is provided with spacing preiection 311, on described antenna installing plate 32 with spacing preiection 311 phasesAnswer position to be provided with locating hole 321, can avoid like this antenna installing plate 32 upper and lower on antenna top board surface in assembling processMotion, affects assembly precision and efficiency of assembling, and the upper and lower kink of described antenna top board 31 edge also has edge kink, thisSample can be enclosed in antenna cover 33 outsides by described edge kink, inside and outside antenna top board 31, is stained with sealing joint strip, anti-upper rainDrench, the lines such as the protection of raising antenna assembly, and the non-metal antenna outer cover 33 of black prevents from visual observation to antenna box insideStructure, simultaneously potato masher antenna signal not again.
A kind of electrical energy metering tank of the present invention, described side cover 6 is the rectangular-shaped of an opening, described in open side cover 6 openingsOpposite face is provided with some side covers hole 62, and described side cover 6 edge of opening places are provided with installs kink 61, described installation kink 61Contact with casing 1 side, such setting makes casing 1 form the structure of local inner concave at side cover 6 places, thereby utilizes this knotStructure can play and reduce the possibility that rainwater enters, and utilizes side cover 6 to be connected liquid can be flowed out in time with cable cover(ing) 5,And between side cover 6 and casing 1, be provided with sealing ring and prevent that liquid from entering.
The bottom of described side cover 6 is the base plate 63 tilting, and described base plate 63 is lower near kink 61 1 sides are installed, like thisSetting make side cover 6 lower with respect to casing 1 both sides, centre is higher, can prevent like this hydrops, thereby ensures whole batch meterThe possibility that can keep dry.
A kind of electrical energy metering tank of the present invention, described casing 1 top is provided with top board 102, the interface shape of described top board 102For triangle, such setting makes casing top possess hydrophobic function, prevents that liquid is at casing 1 top accumulation, described side cover 6Material is stainless steel, can prevent eddy current.
According to technique scheme, the invention has the beneficial effects as follows:
1, electrical energy metering tank of the present invention, without the new cable connector of each making, only need be by casing sidepiece through being onceCan.
2, electrical energy metering tank of the present invention, unique structural design, by making in casing cable cover(ing) and coordinating of side coverOuter organically separation, does not affect waterproof effect thereby reach use procedure.
3, the side cover of casing both sides adopts stainless steel, can prevent eddy current, and the slope of side cover lower end can be effectively anti-Only ponding.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all in essence of the present inventionAny amendment of doing within god and principle, be equal to replacement and improvement etc., within protection scope of the present invention all should be included in.
Claims (10)
1. an electrical energy metering tank, is characterized in that, comprising: casing (1), described casing (1) is the cuboid of an opening, instituteThe base plate of stating opening part opposite face is provided with metering installing plate (2), and described metering installing plate (2) surface is provided with electric energy meter (201)And terminal box (202), in described casing (1), be positioned at above or below metering installing plate (2) and be also provided with mutual inductance installing plate (4), instituteState on mutual inductance installing plate (4) some current transformers (401) are installed, in described each current transformer (401), be all equipped withCable cover(ing) (5), described casing (1) opening both sides are equipped with side cover installing hole (103), peace in described side cover installing hole (103)Side cover (6) is housed, on described side cover (6), there are some side cover holes (62) that match with cable cover(ing) (5) quantity and position, instituteState cable cover(ing) (5) and be connected with side cover hole (62), described casing (1) side is provided with antenna assembly (3), described casing (1)Opening part is provided with protective door (101).
2. a kind of electrical energy metering tank according to claim 1, is characterized in that, described cable cover(ing) (5) comprising: a sheath left sideSection (51) and right section of sheath (52).
3. a kind of electrical energy metering tank according to claim 2, is characterized in that, described sheath left section (51) has tapering originallyBody (511), outside, described tapering body (511) one end has left end draw-in groove (512), the other end of described tapering body (511)Inner side has connecting groove (513), and described sheath right section (52) has straight body (521), described straight body (521) one endOutside has connection bump (523), and described straight body (521) other end has right-hand member cone (522), described right-hand member cone(522) outside has right-hand member draw-in groove (524), and the endoporus of described tapering body (511) and right-hand member cone (522) tilts to both sides.
4. a kind of electrical energy metering tank according to claim 1, is characterized in that, described antenna assembly (3) comprising: antenna topPlate (31), described antenna top board (31) is the upper and lower C shape structure with kink, described antenna top board (31) inner side is provided with skyLine installing plate (32), described antenna props up on installing plate (32) has antenna mounting plate (322), on described antenna mounting plate (322)Antenna (34) is housed, on described antenna (34), is connected with connecting line (35), described connecting line (35) through antenna top board (31) andAntenna installing plate (32) extends to casing (1) inside, outer antenna cover (33), the described antenna of being set with of described antenna top board (31)The horizontal cross-section of outer cover (33) is concavity structure.
5. a kind of electrical energy metering tank according to claim 4, is characterized in that, described antenna installing plate (32) is provided with limitPosition projection (311), on described antenna installing plate (32) and spacing preiection (311) corresponding position is provided with locating hole (321), described inThe upper and lower kink of antenna top board (31) edge also has edge kink, and described edge kink is enclosed in antenna cover (33)Outside.
6. according to a kind of electrical energy metering tank described in the arbitrary claim of claim 1-3, it is characterized in that described side cover (6)Be the rectangular-shaped of an opening, described in open side cover (6) opening opposite face and be provided with some side covers holes (62), described side cover (6)Edge of opening place is provided with installs kink (61), and described installation kink (61) contacts with casing (1) side.
7. a kind of electrical energy metering tank according to claim 6, is characterized in that, the bottom of described side cover (6) is what tiltBase plate (63), described base plate (63) is lower near kink (61) one sides are installed.
8. a kind of electrical energy metering tank according to claim 1, is characterized in that, described casing (1) top is provided with top board(102), the interface shape of described top board (102) is triangle.
9. a kind of electrical energy metering tank according to claim 1, is characterized in that, the material of described cable cover(ing) (5) is rubberGlue, water guide chamfering (526) is located to be provided with near connection bump (523) in inner side, described straight body (521) end.
10. a kind of electrical energy metering tank according to claim 1, is characterized in that, the material of described side cover (6) is stainlessSteel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610095102.5A CN105591291B (en) | 2016-02-19 | 2016-02-19 | A kind of electrical energy metering tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610095102.5A CN105591291B (en) | 2016-02-19 | 2016-02-19 | A kind of electrical energy metering tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105591291A true CN105591291A (en) | 2016-05-18 |
| CN105591291B CN105591291B (en) | 2018-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610095102.5A Active CN105591291B (en) | 2016-02-19 | 2016-02-19 | A kind of electrical energy metering tank |
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| Country | Link |
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| CN (1) | CN105591291B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005027457A (en) * | 2003-07-04 | 2005-01-27 | Yazaki Corp | Water-stop structure of electric joint box |
| CN204030334U (en) * | 2014-07-25 | 2014-12-17 | 北京华通恒盛电气设备有限公司 | A kind of distributed board outdoor |
| CN204885878U (en) * | 2015-06-29 | 2015-12-16 | 浙江中兴电缆有限公司 | Outdoor one -level block terminal |
| CN205489051U (en) * | 2016-02-19 | 2016-08-17 | 四川汉舟电气股份有限公司 | Electric -energy metering box |
-
2016
- 2016-02-19 CN CN201610095102.5A patent/CN105591291B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005027457A (en) * | 2003-07-04 | 2005-01-27 | Yazaki Corp | Water-stop structure of electric joint box |
| CN204030334U (en) * | 2014-07-25 | 2014-12-17 | 北京华通恒盛电气设备有限公司 | A kind of distributed board outdoor |
| CN204885878U (en) * | 2015-06-29 | 2015-12-16 | 浙江中兴电缆有限公司 | Outdoor one -level block terminal |
| CN205489051U (en) * | 2016-02-19 | 2016-08-17 | 四川汉舟电气股份有限公司 | Electric -energy metering box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105591291B (en) | 2018-04-27 |
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