CN207611998U - A kind of AC low-tension drawer type power distributing cabinet - Google Patents
A kind of AC low-tension drawer type power distributing cabinet Download PDFInfo
- Publication number
- CN207611998U CN207611998U CN201721807292.5U CN201721807292U CN207611998U CN 207611998 U CN207611998 U CN 207611998U CN 201721807292 U CN201721807292 U CN 201721807292U CN 207611998 U CN207611998 U CN 207611998U
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- Prior art keywords
- cabinet
- fuse
- incoming line
- drawer type
- line cabinet
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Abstract
The utility model discloses a kind of AC low-tension drawer type power distributing cabinets, including power distribution cabinet main body, big side plate, incoming line cabinet, cooling device, get in touch with cabinet, capacitor box, outgoing line cabinet and cable vault, big side plate is located at the both sides of power distribution cabinet main body, bus frame is embedded at the top of incoming line cabinet, and instrument board is embedded on the upside of incoming line cabinet, it is installed with small baffle between incoming line cabinet and contact cabinet, fuse is installed on the downside of instrument board, and the top left side of fuse is installed with temperature sensor, water pump is installed on the left of cooling device, and the first controller is installed on the left of water pump, condenser is installed on the right side of cooling device.The drawer type power distributing cabinet is provided with outgoing line cabinet, shunt release is both placed in control mechanism in drawer, electric power personnel can be facilitated to replace shunt release and control mechanism in drawer at any time, it is easy to maintenance, practicability is stronger, suitable for the production and use of drawer type power distributing cabinet, there is good development prospect.
Description
Technical field
The utility model is related to power distribution cabinet equipment technical field, specially a kind of AC low-tension drawer type power distributing cabinet.
Background technology
GCK series low-voltage drawer type power distributing cabinet is in power plant, electric substation, metallurgy, oil, chemical industry, electric power, machinery and light textile
Etc. industries oneself be widely used, be suitable for exchange 50Hz, 380 volts of rated operational voltage and three-phase and four-line below or Three-phase five-wire
System as the electric power system power distribution equipment of power center (PC) control centre electric energy conversion, distribution and motor centralized control it
With.
But existing drawer type power distributing cabinet, thermal diffusivity is poor, after fuse melts fuse link, can also remain a large amount of hot nothing
Method is discharged, and cabinet body temperature is excessively high to cause instrument board in cabinet to be affected, and makes the reduction of instrument and equipment service life, repair is not
Just, it when damaging inside power distribution cabinet, needs all to carry out exclusion repair to cabinet inside, and easy to produce leaky pair
Power distribution cabinet main internal mechanism easy tos produce influence.
Utility model content
The purpose of this utility model is to provide a kind of AC low-tension drawer type power distributing cabinets, to solve in above-mentioned background technology
It is proposed that thermal diffusivity is poor, inconvenient maintenance, the problem of easy ting produce leaky.
To achieve the above object, the utility model provides the following technical solutions：A kind of AC low-tension drawer type power distributing cabinet, packet
Include power distribution cabinet main body, big side plate, incoming line cabinet, cooling device, contact cabinet, capacitor box, outgoing line cabinet and cable vault, the big side plate position
It is embedded with bus frame at the top of the both sides of power distribution cabinet main body, the incoming line cabinet, and is embedded with instrument board on the upside of incoming line cabinet, institute
It states and is installed with small baffle between incoming line cabinet and contact cabinet, fuse is installed on the downside of the instrument board, and fuse
The top left side of device is installed with temperature sensor, and water pump, and a left side for water pump are installed on the left of the cooling device
Side is installed with the first controller, condenser is installed on the right side of the cooling device, and between water pump and condenser
It is connected by pipeline, is installed on the right side of the inner wall of the contact cabinet and cabinet screw, the inner wall upside of the capacitor box are fixed
Second controller is installed, fuse type disconnector is movably installed on the downside of the second controller, and Fuse Type is kept apart
It is fixed with rubber seal on the outside of pass, bus-bar room is embedded at the top of the power distribution cabinet main body, the inner wall of the outgoing line cabinet is solid
Dingan County is equipped with shunt release, and control mechanism is installed on the right side of shunt release, the bottom left of the cable vault
It is installed with ground protection line, is installed with harmonic device on the right side of the inner wall of the capacitor box, and the downside of harmonic device is fixed
Adjuster is installed.
Further, the big side plate is provided with two pieces altogether, and small baffle is provided with three pieces altogether, and incoming line cabinet, contact cabinet and
Pass through simultaneously cabinet screw connection between capacitor box and outgoing line cabinet.
Further, the pipeline is set as " recessed " type, and the first controller is that signal is connect with temperature sensor.
Further, the rubber seal is rubber material, and second controller and fuse type disconnector are electrical
Connection.
Further, the fuse and harmonic device and adjuster are electric connection.
Compared with prior art, the utility model has the beneficial effects that：This kind of AC low-tension drawer type power distributing cabinet is provided with
Big side plate, big side plate are provided with two pieces altogether, and small baffle is provided with three pieces, and incoming line cabinet, contact cabinet and capacitor box and outgoing line cabinet altogether
Between by and cabinet screw connection, by and cabinet screw by incoming line cabinet, contact cabinet and the locking of capacitor box and outgoing line cabinet sequence, energy
Enough quick-assemblings, reliable lock is convenient for disassembly and assembly, and pipeline is set as " recessed " type, and the first controller and temperature sensor are signal
Connection, is fed back to signal in the first controller by temperature sensor, and so that water pump is started extraction water makes water carry out fuse
Circulating cooling makes electric power personnel not to be burned when replacing fuse link, convenient for electric power personnel replace fuse link, practicability compared with
By force, rubber seal is rubber material, and second controller is to be electrically connected with fuse type disconnector, and rubber seal can
So that fuse type disconnector is fitted closely when being closed, reduce security risk, improves instrument and equipment service life, and in outgoing line cabinet
Shunt release and control mechanism be both placed in drawer, electric power personnel can be facilitated to replace the shunted exciter tripping in drawer at any time
Device and control mechanism, easy to maintenance, practicability is stronger, and fuse and harmonic device and adjuster are electric connection, when capacitance
Internal current is above standard value after a certain period of time, and fuse makes circuit disconnect, and protection instrument and equipment will not be damaged because of overload, be adjusted
Section device can adjust harmonic device compensating electric capacity cabinet reactive power, reduce the loss of power distribution cabinet main body, and practicability is stronger.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the capacitor box internal structure schematic diagram of the utility model；
Fig. 3 is the cooling device structural schematic diagram of the utility model.
In figure：1, power distribution cabinet main body；2, big side plate；3, incoming line cabinet；4, bus frame；5, instrument board；6, small baffle；7, it fuses
Device；701, temperature sensor；8, cooling device；801, water pump；802, the first controller；803, pipeline；804, condenser；9, join
Network cabinet；10 and cabinet screw；11, capacitor box；12, second controller；13, fuse type disconnector；14, rubber seal；15、
Outgoing line cabinet；16, bus-bar room；17, shunt release；18, control mechanism；19, cable vault；20, ground protection line；21, harmonic device；
22, adjuster.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 to 3, the utility model provides a kind of technical solution：A kind of AC low-tension drawer type power distributing cabinet, including
It is power distribution cabinet main body 1, big side plate 2, incoming line cabinet 3, bus frame 4, instrument board 5, small baffle 6, fuse 7, temperature sensor 701, cold
But device 8, water pump 801, the first controller 802, pipeline 803, condenser 804, contact cabinet 9 and cabinet screw 10, capacitor box 11,
Second controller 12, fuse type disconnector 13, rubber seal 14, outgoing line cabinet 15, bus-bar room 16, shunt release 17, control
Mechanism 18, cable vault 19, ground protection line 20, harmonic device 21 and adjuster 22 processed, big side plate 2 are located at the two of power distribution cabinet main body 1
Side, the top of incoming line cabinet 3 are embedded with bus frame 4, and the upside of incoming line cabinet 3 is embedded with instrument board 5, incoming line cabinet 3 and contact cabinet 9 it
Between be installed with small baffle 6, when power distribution cabinet main body 1 needs assembly, can by and cabinet screw 10 by incoming line cabinet 3, contact cabinet 9
It is sequentially locked with capacitor box 11 and outgoing line cabinet 15, reliable lock is convenient for disassembly and assembly, and fixed installation is one piece small between cabinet before assembly
Then partition board 6 fixes bus frame 4 by big side plate 2 and partition board 6 again, practicability is stronger, and the downside of instrument board 5 is fixedly mounted
There is fuse 7, and the top left side of fuse 7 is installed with temperature sensor 701, the left side of cooling device 8 is fixedly mounted
There is a water pump 801, and the left side of water pump 801 is installed with the first controller 802, the right side of cooling device 8 is installed with cold
Condenser 804, and connected by pipeline 803 between water pump 801 and condenser 804, in fuse 7 after fusing, a large amount of hot nothing
Method is discharged, and can be fed back to signal in the first controller 802 by temperature sensor 701, and so that water pump 801 is started extraction water makes water
Circulating cooling is carried out, and the coolant-temperature gage of high-temperature can be reduced by condenser 804, passed water through water and recycled to fuse more than 7 times
It is cooling, it is convenient for changing fuse link convenient for electric power personnel, practicability is stronger, gets in touch on the right side of the inner wall of cabinet 9 and is installed with simultaneously cabinet spiral shell
Silk 10, is installed with second controller 12 on the upside of the inner wall of capacitor box 11, and the downside of second controller 12 is movably installed with molten
Disconnected formula disconnecting switch 13, and the outside of fuse type disconnector 13 is fixed with rubber seal 14, in the top of power distribution cabinet main body 1
Embedded with bus-bar room 16, the inner wall of outgoing line cabinet 15 is installed with shunt release 17, and peace is fixed on the right side of shunt release 17
Equipped with control mechanism 18, when fuse link fuses, rubber seal 14 can make fuse type disconnector 13 when being closed
It fits closely, reduces security risk, improve instrument and equipment service life, and 13 replaceable specification of fuse type disconnector is identical
Melt is replaced fast, and easy to maintenance, practicability is stronger, and the shunt release 17 in outgoing line cabinet 15 is put with control mechanism 18
It sets in drawer, electric power personnel can be facilitated to replace the shunt release 17 in drawer and control mechanism 18 at any time, it is easy to maintenance,
Practicability is stronger, and the bottom left of cable vault 19 is installed with ground protection line 20, and ground protection line 20 can be by electrostatic etc.
Harmful electrical ground prevents power distribution cabinet main body 1 from generating leaky, harmonic device 21 is installed on the right side of the inner wall of capacitor box 11,
And the downside of harmonic device 21 is installed with adjuster 22, when the internal current of capacitor box 11 is above standard value after a certain period of time,
Fuse 7, which generates heat, makes molten fuse link fusing, and to make circuit disconnect, protection instrument and equipment will not be damaged because of overload, be adjusted
Section device 22 can adjust 21 compensating electric capacity cabinet of harmonic device, 11 reactive power, reduce the loss of power distribution cabinet main body 1, and practicability is stronger.
Operation principle：When first that power distribution cabinet main body 1 is assembled, by and cabinet screw 10 by incoming line cabinet 3, contact cabinet 9 and electricity
Hold cabinet 11 sequentially to lock with outgoing line cabinet 15, one piece of small baffle 6 is fixedly mounted between cabinet before assembly, then passes through big side plate again
2 fix bus frame 4 with partition board 6, and when fuse link fuses, rubber seal 14 makes fuse type disconnector 13 be closed
When fit closely, reduce security risk, the shunt release 17 in outgoing line cabinet 15 is both placed in control mechanism 18 in drawer, energy
Electric power personnel are enough facilitated to replace the shunt release 17 in drawer and control mechanism 18 at any time, in fuse 7 after fusing, largely
Heat can not be discharged, signal can be fed back in the first controller 802 by temperature sensor 701, water pump 801 is made to start to extract
Water makes water carry out circulating cooling, and condenser 804 can reduce the coolant-temperature gage of high-temperature, passes water through water cycle to fuse
More than 7 cooling, convenient for electric power, personnel are convenient for changing fuse link, when the internal current of capacitor box 11 is above standard value certain time
Afterwards, fuse 7, which generates heat, makes molten fuse link fusing, and to make circuit disconnect, adjuster 22 can adjust the compensation of harmonic device 21
11 reactive power of capacitor box, reduces the loss of power distribution cabinet main body 1, and ground protection line 20 can prevent harmful electrical ground such as electrostatic
Only power distribution cabinet main body 1 generates leaky.Here it is the concrete operating principles of this kind of AC low-tension drawer type power distributing cabinet.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of AC low-tension drawer type power distributing cabinet, including power distribution cabinet main body（1）, big side plate（2）, incoming line cabinet（3）, cooling device
（8）, contact cabinet（9）, capacitor box（11）, outgoing line cabinet（15）The cable vault and（19）, it is characterised in that：The big side plate（2）It is located at
Power distribution cabinet main body（1）Both sides, the incoming line cabinet（3）Top be embedded with bus frame（4）, and incoming line cabinet（3）Upside it is embedded
There is instrument board（5）, the incoming line cabinet（3）With contact cabinet（9）Between be installed with small baffle（6）, the instrument board（5）Under
Side is installed with fuse（7）, and fuse（7）Top left side be installed with temperature sensor（701）, the cooling
Device（8）Left side be installed with water pump（801）, and water pump（801）Left side be installed with the first controller（802）,
The cooling device（8）Right side be installed with condenser（804）, and water pump（801）With condenser（804）Between pass through pipe
Road（803）Connection, the contact cabinet（9）Inner wall on the right side of be installed with and cabinet screw（10）, the capacitor box（11）It is interior
It is installed with second controller on the upside of wall（12）, the second controller（12）Downside be movably installed with Fuse Type and keep apart
It closes（13）, and fuse type disconnector（13）Outside be fixed with rubber seal（14）, the power distribution cabinet main body（1）Top
It is embedded with bus-bar room（16）, the outgoing line cabinet（15）Inner wall be installed with shunt release（17）, and shunt release
（17）Right side be installed with control mechanism（18）, the cable vault（19）Bottom left be installed with ground protection line
（20）, the capacitor box（11）Inner wall on the right side of be installed with harmonic device（21）, and harmonic device（21）Downside be fixedly mounted
There is adjuster（22）.
2. a kind of AC low-tension drawer type power distributing cabinet according to claim 1, it is characterised in that：The big side plate（2）Altogether
Two pieces are provided with, small baffle（6）It is provided with three pieces, and incoming line cabinet altogether（3）, contact cabinet（9）And capacitor box（11）With outgoing line cabinet
（15）Between pass through and cabinet screw（10）Connection.
3. a kind of AC low-tension drawer type power distributing cabinet according to claim 1, it is characterised in that：The pipeline（803）If
It is set to " recessed " type, and the first controller（802）With temperature sensor（701）It is connected for signal.
4. a kind of AC low-tension drawer type power distributing cabinet according to claim 1, it is characterised in that：The rubber seal
（14）For rubber material, and second controller（12）With fuse type disconnector（13）To be electrically connected.
5. a kind of AC low-tension drawer type power distributing cabinet according to claim 1, it is characterised in that：The fuse（7）With
Harmonic device（21）With adjuster（22）It is to be electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721807292.5U CN207611998U (en) | 2017-12-21 | 2017-12-21 | A kind of AC low-tension drawer type power distributing cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721807292.5U CN207611998U (en) | 2017-12-21 | 2017-12-21 | A kind of AC low-tension drawer type power distributing cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207611998U true CN207611998U (en) | 2018-07-13 |
Family
ID=62799276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721807292.5U Expired - Fee Related CN207611998U (en) | 2017-12-21 | 2017-12-21 | A kind of AC low-tension drawer type power distributing cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207611998U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111740316A (en) * | 2020-07-10 | 2020-10-02 | 李翠霞 | Automatic device of changing of block terminal sealed fuse-element |
| CN113451912A (en) * | 2021-07-13 | 2021-09-28 | 上海基胜能源股份有限公司 | Switch board convenient to aggregate erection |
-
2017
- 2017-12-21 CN CN201721807292.5U patent/CN207611998U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111740316A (en) * | 2020-07-10 | 2020-10-02 | 李翠霞 | Automatic device of changing of block terminal sealed fuse-element |
| CN113451912A (en) * | 2021-07-13 | 2021-09-28 | 上海基胜能源股份有限公司 | Switch board convenient to aggregate erection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20211221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |