CN107681590A - A kind of efficient dustproof bus duct safe to use - Google Patents
A kind of efficient dustproof bus duct safe to use Download PDFInfo
- Publication number
- CN107681590A CN107681590A CN201610623495.2A CN201610623495A CN107681590A CN 107681590 A CN107681590 A CN 107681590A CN 201610623495 A CN201610623495 A CN 201610623495A CN 107681590 A CN107681590 A CN 107681590A
- Authority
- CN
- China
- Prior art keywords
- bus duct
- side plates
- joint side
- safe
- insulation
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 22
- 210000005056 cell body Anatomy 0.000 claims abstract description 16
- 239000010445 mica Substances 0.000 claims abstract description 16
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 16
- 230000004888 barrier function Effects 0.000 claims abstract description 6
- 230000015556 catabolic process Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009826 distribution Methods 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The invention discloses a kind of efficient dustproof bus duct safe to use, including joint side plates, insulation dust cover and voltage sensor, the joint side plates are arranged on the both sides up and down of metallic bus bar cell body, the inner right side of the metallic bus bar cell body is provided with mica tape, bus duct insulation cover is provided with the right side of the heat-shrinkable tube, the insulation dust cover is arranged on the left and right ends of joint side plates, jack insulating barrier is provided with left and right sides of the joint side plates, the voltage sensor is arranged on the lower left of joint side plates.The beneficial effects of the invention are as follows：The efficient dustproof bus duct safe to use is scientific and reasonable for structure, safe and convenient to use, and insulation dust cover can avoid the dust influence bus duct that enters in bus duct from normally transmitting electric power；And it is used for measuring DC current and DC voltage there is provided voltage sensor, avoids bus duct input voltage unstable, too high DC bus-bar voltage causes machine breakdown, and use is safer.
Description
Technical field
The invention belongs to bus duct technical field, and in particular to a kind of efficient dustproof bus duct safe to use.
Background technology
Bus duct indoors instead of electric wire in the power Transmission trunk project project of low pressure more and more.
External developed country, and the Hong Kong in China, Macao etc. have popularized.In the Guangzhou Guangdong in China, all more than 12 layers Building Power Distributions
Room outlet, that is, lead to 90% bus duct used above of backbone of floor；630KVA transformers to power distribution cabinet will use bus duct.
Gongjian's project of large- and-medium size cities, hotel, using bus duct, also universalness, bus duct are indoor rated voltage 1000V to office building
The optimal selection of following power Transmission main line.It is a kind of metal device for the closing being made up of copper, aluminium busbar post, for for point
The each element distribution relatively high power of the system of dissipating.Bus duct feature be with series matching, commercial production, small volume, capacity it is big,
Design and construction the cycle it is short, be convenient to mount and dismount, will not burn, securely and reliably, service life length.Bus duct product is applied to exchange
50Hz, rated voltage 380V, rated current 250A-6300A three-phase and four-line, in three-phase five-wire mode power supply-distribution system engineering.Envelope
It by metallic plate (steel plate or aluminium sheet) is protection shell, busbar, insulating materials and relevant that enclosed bus duct (abbreviation bus duct), which is,
The bus-bar system of annex composition.It can be made into the splicing type enclosed busbar that grafting junction box is provided with every a segment distance, can also make
Feeding type enclosed bus into centre without junction box.
Some defects during use be present in existing bus duct, for example, bus duct input voltage potentially unstable,
Too high DC bus-bar voltage can cause machine breakdown, influence normal power supply；And dust is easily accessible in bus duct, influences mother
The normal work of wire casing.
The content of the invention
It is an object of the invention to provide a kind of efficient dustproof bus duct safe to use, to solve in above-mentioned background technology
The problem of too high DC bus-bar voltage proposed can cause machine breakdown and bus duct easily to enter dust.
To achieve the above object, the present invention provides following technical scheme：A kind of efficient dustproof bus duct safe to use, bag
Joint side plates, insulation dust cover and voltage sensor are included, the joint side plates are arranged on the both sides up and down of metallic bus bar cell body, institute
The inner right side for stating metallic bus bar cell body is provided with mica tape, and heat-shrinkable tube is provided with the left of mica tape, the thermal contraction
Bus duct insulation cover is provided with the right side of pipe, the insulation dust cover is arranged on the left and right ends of joint side plates, the joint
Jack insulating barrier is provided with left and right sides of side plate, the voltage sensor is arranged on the lower left of joint side plates.
Preferably, the joint side plates are provided with two altogether, and two joint side plates are separately mounted to metallic bus bar cell body
Both sides up and down.
Preferably, the insulation dust cover is provided with two altogether, and two insulation dust covers are separately mounted to joint side plates
The left and right sides.
Preferably, the mica tape is provided with three altogether, and three mica tapes are installed in the inside of metallic bus bar cell body.
Preferably, the heat-shrinkable tube is provided with three altogether, and three heat-shrinkable tubes are separately mounted to three mica tapes
Left side.
Compared with prior art, the beneficial effects of the invention are as follows：The efficient dustproof bus duct scientific structure safe to use
Rationally, it is safe and convenient to use, insulation dust cover is provided with the both ends of bus duct, avoids the dust that enters in bus duct from influenceing mother
Wire casing normally transmits electric power；And it is provided with a voltage sensor on bus duct to be used for measuring DC current and direct current
Pressure, avoids bus duct input voltage unstable, and too high DC bus-bar voltage causes machine breakdown, and use is safer.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
In figure：1- bus ducts insulation cover, 2- jacks insulating barrier, 3- heat-shrinkable tubes, 4- joint side plates, 5- mica tapes,
6- insulation dust cover, 7- metallic bus bars cell body, 8- voltage sensors.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme：A kind of efficient dustproof bus duct safe to use, including connect
Cephalic pleurite 4, insulation dust cover 6 and voltage sensor 8, joint side plates 4 are arranged on the both sides up and down of metallic bus bar cell body 7, metal
The inner right side of bus cell body 7 is provided with mica tape 5, and the left side of mica tape 5 is provided with heat-shrinkable tube 3, the right side of heat-shrinkable tube 3
Side is provided with bus duct insulation cover 1, and insulation dust cover 6 is arranged on the left and right ends of joint side plates 4, the left and right of joint side plates 4
Both sides are provided with jack insulating barrier 2, and voltage sensor 8 is arranged on the lower left of joint side plates 4.
Joint side plates 4 are provided with two altogether, and two joint side plates 4 are separately mounted to up and down the two of metallic bus bar cell body 7
Side.Insulation dust cover 6 is provided with two altogether, and two insulation dust covers 6 are separately mounted to the left and right sides of joint side plates 4.Cloud
Master tape 5 is provided with three altogether, and three mica tapes 5 are installed in the inside of metallic bus bar cell body 7.Heat-shrinkable tube 3 is provided with altogether
Three, and three heat-shrinkable tubes 3 are separately mounted to the left side of three mica tapes 5.
Voltage sensor 8 in the present invention is made up of magnetic core, the magnetic line of force and Hall element, and it is that one kind joins tested electricity
Number is converted into DC current, DC voltage and the device of isolation and amplifier analog signal or data signal.
The operation principle and process for using of the present invention：After the efficient dustproof bus duct safe to use installs, from insert
It will be gone at hole insulating barrier 2 on backbone electric power connecting to branch line, using heat-shrinkable tube 3 as insulation in metallic bus bar cell body 7
Material bearing capacity is more preferable, and insulation dust cover 6 can prevent dust from entering in metallic bus bar cell body 7, and voltage sensor 8 is used for
Detect DC current and DC voltage and export analog signal or data signal, when bus tank voltage is excessive, stop in time
Machine operation, avoid damaging machine.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of efficient dustproof bus duct safe to use, including joint side plates (4), insulation dust cover (6) and voltage sensor
(8), it is characterised in that：The joint side plates (4) are arranged on the both sides up and down of metallic bus bar cell body (7), the metallic bus bar groove
The inner right side of body (7) is provided with mica tape (5), and heat-shrinkable tube (3) is provided with the left of the mica tape (5), and the heat is received
Bus duct insulation cover (1) is provided with the right side of the draw (3), the insulation dust cover (6) is arranged on the left and right of joint side plates (4)
Both ends, jack insulating barrier (2) are provided with left and right sides of the joint side plates (4), the voltage sensor (8) is arranged on
The lower left of joint side plates (4).
A kind of 2. efficient dustproof bus duct safe to use according to claim 1, it is characterised in that：The joint side plates
(4) two are provided with altogether, and two joint side plates (4) are separately mounted to the both sides up and down of metallic bus bar cell body (7).
A kind of 3. efficient dustproof bus duct safe to use according to claim 1, it is characterised in that：The insulation is dust-proof
Cover (6) is provided with two altogether, and two insulation dust covers (6) are separately mounted to the left and right sides of joint side plates (4).
A kind of 4. efficient dustproof bus duct safe to use according to claim 1, it is characterised in that：The mica tape
(5) three are provided with altogether, and three mica tapes (5) are installed in the inside of metallic bus bar cell body (7).
A kind of 5. efficient dustproof bus duct safe to use according to claim 1, it is characterised in that：The heat-shrinkable tube
(3) three are provided with altogether, and three heat-shrinkable tubes (3) are separately mounted to the left side of three mica tapes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610623495.2A CN107681590A (en) | 2016-08-02 | 2016-08-02 | A kind of efficient dustproof bus duct safe to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610623495.2A CN107681590A (en) | 2016-08-02 | 2016-08-02 | A kind of efficient dustproof bus duct safe to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107681590A true CN107681590A (en) | 2018-02-09 |
Family
ID=61133986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610623495.2A Pending CN107681590A (en) | 2016-08-02 | 2016-08-02 | A kind of efficient dustproof bus duct safe to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107681590A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683141A (en) * | 2018-06-15 | 2018-10-19 | 国家电网公司 | The secondary small busbar fitting groove of switchgear |
| CN109428305A (en) * | 2017-08-31 | 2019-03-05 | 天源华威集团有限公司 | A kind of dust-proof bus duct of high security |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101567536A (en) * | 2009-05-26 | 2009-10-28 | 江苏省电力公司昆山市供电公司 | Insulated fireproof bus duct |
| CN202488066U (en) * | 2012-03-30 | 2012-10-10 | 吉林省金冠电气股份有限公司 | Large-phase-distance low-voltage closed bus duct |
| CN203942110U (en) * | 2014-06-30 | 2014-11-12 | 江苏德驰电气有限公司 | Low voltage bus bar groove thing connection connector |
| CN105429071A (en) * | 2015-11-26 | 2016-03-23 | 成都佳美嘉科技有限公司 | Insulated bus bridge |
| CN205195200U (en) * | 2015-08-20 | 2016-04-27 | 宁夏天地经纬电力设备工程有限公司 | Bus duct |
| CN205863854U (en) * | 2016-08-02 | 2017-01-04 | 向荣集团有限公司 | A kind of use safe efficient dustproof bus duct |
-
2016
- 2016-08-02 CN CN201610623495.2A patent/CN107681590A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101567536A (en) * | 2009-05-26 | 2009-10-28 | 江苏省电力公司昆山市供电公司 | Insulated fireproof bus duct |
| CN202488066U (en) * | 2012-03-30 | 2012-10-10 | 吉林省金冠电气股份有限公司 | Large-phase-distance low-voltage closed bus duct |
| CN203942110U (en) * | 2014-06-30 | 2014-11-12 | 江苏德驰电气有限公司 | Low voltage bus bar groove thing connection connector |
| CN205195200U (en) * | 2015-08-20 | 2016-04-27 | 宁夏天地经纬电力设备工程有限公司 | Bus duct |
| CN105429071A (en) * | 2015-11-26 | 2016-03-23 | 成都佳美嘉科技有限公司 | Insulated bus bridge |
| CN205863854U (en) * | 2016-08-02 | 2017-01-04 | 向荣集团有限公司 | A kind of use safe efficient dustproof bus duct |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109428305A (en) * | 2017-08-31 | 2019-03-05 | 天源华威集团有限公司 | A kind of dust-proof bus duct of high security |
| CN108683141A (en) * | 2018-06-15 | 2018-10-19 | 国家电网公司 | The secondary small busbar fitting groove of switchgear |
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