CN106099738B - A kind of low voltage drawing-out switching carbinet - Google Patents
A kind of low voltage drawing-out switching carbinet Download PDFInfo
- Publication number
- CN106099738B CN106099738B CN201610654453.5A CN201610654453A CN106099738B CN 106099738 B CN106099738 B CN 106099738B CN 201610654453 A CN201610654453 A CN 201610654453A CN 106099738 B CN106099738 B CN 106099738B
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- CN
- China
- Prior art keywords
- compartment
- functional unit
- control loop
- low voltage
- drawer
- 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
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
-
- 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
- H02B1/54—Anti-seismic devices or installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/02—Details
Abstract
The invention discloses a kind of low voltage drawing-out switching carbinets, are related to switchgear technical field.The low voltage drawing-out switching carbinet, including cabinet, the cabinet is by horizontal bus compartment, control loop compartment, functional unit compartment and cable compartment composition, horizontal bus compartment is located at the top of control loop compartment and functional unit compartment, control loop compartment is located at the side of functional unit compartment, cable compartment is arranged on the rear side of control loop compartment and functional unit compartment, separated between the horizontal bus compartment and functional unit compartment and cable compartment with feature board, between control loop compartment and functional unit compartment, separated between functional unit compartment and cable compartment with steel plate, the front surface of the control loop compartment is equipped with instrument successively from top to bottom, alarm, fault electric arc survey meter and the first ventilation opening.The low voltage drawing-out switching carbinet, solving the problems, such as to be subject to fire occurs with fault electric arc.
Description
Technical field
The present invention relates to switchgear technical field, specially a kind of low voltage drawing-out switching carbinet.
Background technology
Electrical system division department of Modern Heavy Industries Ltd. is found in 1997, mainly for answering comprehensive electrical system equipment, business
Range includes electrical system of power plant, substation, industry, subway and ship etc., provides to the user and covers design, engineering, system
The total solution of various aspects such as make and install, nowadays, GCH low-tension switch cabinets are widely used to government utility, power train
The occasions such as system, petroleum and petrochemical industry, industrial and mining enterprises, building, house.
Switchgear is a kind of electrical equipment, and switchgear outside line is introduced into master switch in cabinet, is switched subsequently into sub-control, respectively
Branch is needed to set by it.Such as instrument, automatic control, motor magnetic switch, various A.C. contactors etc., some also set hyperbaric chamber with
Low-pressure chamber switchgear, equipped with high voltage bus, such as power plant, some is additionally provided with the low-frequency load reduction to protect capital equipment.
Low-tension switch cabinet system, on the market by the use in many years, it was confirmed that its value.Whole system is at home
It is optimized on the basis of outer matured product, enough spaces has been reserved for technology development in future.But existing switch
Cabinet works the generation being subject to fire with fault electric arc for a long time, and without extinguishing in time and fire-retardant effect, leads
Inside switch cabinet is caused to be damaged, its effect of powering is influenced if serious.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of low voltage drawing-out switching carbinet, solves and is susceptible to fire
The problem of calamity and fault electric arc occur.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of low voltage drawing-out switching carbinet, packet
Cabinet is included, the cabinet is made of horizontal bus compartment, control loop compartment, functional unit compartment and cable compartment, horizontal female
Line compartment is located at the top of control loop compartment and functional unit compartment, and control loop compartment is located at the one of functional unit compartment
Side, cable compartment are arranged on the rear side of control loop compartment and functional unit compartment, the horizontal bus compartment and functional unit
Separated between compartment and cable compartment with feature board, between control loop compartment and functional unit compartment, functional unit compartment with
Separated between cable compartment with steel plate, the front surface of the control loop compartment be equipped with successively from top to bottom instrument, alarm,
Fault electric arc survey meter and the first ventilation opening, the front surface of the functional unit compartment are provided with drawer, distinguish on the drawer
Switch handle and processor are installed, the front surface bottom of the functional unit compartment offers the second ventilation opening, the level
The inside of busbar compartment is respectively equipped with distribution bus and main bus-bar, and the main bus-bar is equipped with air-break, described horizontal female
The intracavity bottom of line compartment is equipped with induction module.
The inner wall bottom of the functional unit compartment is installed with sliding rail, and being equipped with damping in the track of the sliding rail slides
Block, the inner wall both sides of the functional unit compartment are symmetrically installed with fixture block, and the top of the damping sliding block is fixedly connected with drawer,
The both sides of the drawer are fixedly connected with pulley, and pulley is equipped with fixture block, and the damping sliding block includes housing, the shell
The inner cavity both sides of body are symmetrically installed with sleeve, and the top of the sleeve, which is run through, is equipped with strut, and housing is run through at the top of the strut
Top and extend to its outside, be fixedly connected with cushion block at the top of the strut, the bottom of the strut is fixedly connected with pressure
Plate there are gap between the bottom of the pressing plate and the inner wall bottom of sleeve, and is provided with shock-absorbing ball in gap.
The input terminal connection of the output terminal and processor of the induction module and fault electric arc survey meter, the processor
Output terminal is connect with the input terminal of alarm and air-break, and the processor is bi-directionally connected with radio receiving transmitting module, described
Radio receiving transmitting module is bi-directionally connected with mobile terminal.
Preferably, it is provided with buffer spring between one end outside the strut bare shell and cushion block.
Preferably, the induction module is smoke particle inductor or temperature inductor.
Preferably, the drawer is divided into half unit, a unit, Unit one point five, Unit two and Unit three.
(3) advantageous effect
The present invention provides a kind of low voltage drawing-out switching carbinets.Has following advantageous effect：
(1), the low voltage drawing-out switching carbinet by the setting to fault electric arc survey meter and induction module, has reached pair
The protecting effect of switchgear when fire or failure electric arc occurs, achievees the effect that fire-retardant and self-extinguishment, alarm sends out police
Report, air-break is timely cut off the power, and communicates information to mobile terminal by wireless transport module, is made corresponding
Measure, the design of switchgear and the use of material prevent the generation of fault electric arc to the greatest extent, once the electricity that breaks down
Arc can extinguish, arc extinction in a short time, and drawer appliance still has operating function after cleaning, safe, avoids
There is the generation of fire and electric arc.
(2), the low voltage drawing-out switching carbinet has the flexibility of height, and whole system uses knockdown design, meets
The requirement of various elements can simultaneously meet different operating environment, reach corresponding degree of protection, the setting of damping sliding block reaches
To the protecting effect of drawer, frequent pull is avoided to be worn caused by drawer, improve the service life of drawer.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the combining structure schematic diagram of horizontal bus compartment of the present invention and control loop compartment；
Fig. 3 is the combining structure schematic diagram of horizontal bus compartment of the present invention and functional unit compartment；
Fig. 4 is the structure diagram of horizontal bus compartment of the present invention；
Fig. 5 is the partial structural diagram of functional unit compartment of the present invention；
Fig. 6 is the structure diagram of damping sliding block of the present invention；
Fig. 7 is structural principle block diagram of the present invention；
Fig. 8 is structural circuit figure of the present invention；
In figure, 1 cabinet, 2 horizontal bus compartments, 3 control loop compartments, 4 functional unit compartments, 5 cable compartments, 6 instrument,
7 alarms, 8 fault electric arc survey meters, 9 first ventilation openings, 10 drawers, 11 switch handles, 12 processors, 13 second ventilation openings,
14 distribution bus, 15 main bus-bars, 16 air-breaks, 17 induction modules, 18 radio receiving transmitting modules, 19 mobile terminals, 20 sliding rails,
21 damping sliding blocks, 211 housings, 212 sleeves, 213 struts, 214 cushion blocks, 215 pressing plates, 216 shock-absorbing balls, 217 buffer springs, 22 cards
Block, 23 pulleys.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution 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, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 8 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of low voltage drawing-out switching carbinet, including cabinet 1, cabinet
Body 1 is made of horizontal bus compartment 2, control loop compartment 3, functional unit compartment 4 and cable compartment 5, horizontal bus compartment 2
In the top of control loop compartment 3 and functional unit compartment 4, control loop compartment 3 is located at the side of functional unit compartment 4, electricity
Cable compartment 5 is arranged on the rear side of control loop compartment 3 and functional unit compartment 4, horizontal bus compartment 2 and functional unit compartment 4
Separated between cable compartment 5 with feature board, between control loop compartment 3 and functional unit compartment 4, functional unit compartment 4 with
Separated between cable compartment 5 with steel plate, the front surface of control loop compartment 3 be equipped with successively from top to bottom instrument 6, alarm 7,
8 and first ventilation opening 9 of fault electric arc survey meter, the front surface of functional unit compartment 4 are provided with drawer 10, and it is two points that drawer 10, which divides,
One of unit, a unit, Unit one point five, Unit two and Unit three, switch handle 11 and processing are separately installed on drawer 10
Device 12, the front surface bottom of functional unit compartment 4 offer the second ventilation opening 13, and the inside of horizontal bus compartment 2 is respectively equipped with
Distribution bus 14 and main bus-bar 15, main bus-bar 15 are equipped with air-break 16, and the intracavity bottom of horizontal bus compartment 2 is equipped with sense
Module 17 is answered, induction module 17 is smoke particle inductor or temperature inductor.
The auxiliary circuit of the compositions such as separation structure, instrument 6, signal lamp and button is designed between main circuit and auxiliary circuit
Unit is mounted on door-plate.
Main bus-bar 15 is distributed in the top of switchgear, can individually, series, parallel, all devices and motor in drawer 10
Start unit is installed in functional unit compartment 4；Air-break 16 has stronger antijamming capability.
Current source flows under the action of air-break 16 toward opposite direction, and wherein voltage constant power supply makes cabinet top
Electric current is always maintained at original state in circuit.
The output terminal of induction module 17 and fault electric arc survey meter 8 is connect with the input terminal of processor 12, processor 12
Output terminal is connect with the input terminal of alarm 7 and air-break 16, and processor 12 is bi-directionally connected with radio receiving transmitting module 18, nothing
Line transceiver module 18 is bi-directionally connected with mobile terminal 19.
The inner wall bottom of functional unit compartment 4 is installed with sliding rail 20, and damping sliding block 21 is equipped in the track of sliding rail 20,
The inner wall both sides of functional unit compartment 4 are symmetrically installed with fixture block 22, and the top of damping sliding block 21 is fixedly connected with drawer 10, drawer
10 both sides are fixedly connected with pulley 23, and pulley 23 is equipped with fixture block 22.
When cable is outlet after cabinet, cabinet is 600 millimeters wide, forward right side outlet, and cabinet wide 800 was arrived between former millimeter.
Damping sliding block 21 includes housing 211, and the inner cavity both sides of housing 211 are symmetrically installed with sleeve 212, the top of sleeve 212
Portion, which is run through, is equipped with strut 213, and the top of strut 213 through the top of housing 211 and extends to its outside, the top of strut 213
Cushion block 214 is fixedly connected with, the bottom of strut 213 is fixedly connected with pressing plate 215, the bottom of pressing plate 215 and the inner wall of sleeve 212
It is provided with shock-absorbing ball 216 there are gap between bottom, and in gap, one end and cushion block outside 213 bare shell 211 of strut
Buffer spring 217 is provided between 214.
In conclusion the low voltage drawing-out switching carbinet, by the setting to fault electric arc survey meter 8 and induction module 17,
The protecting effect to switchgear is reached, when fire or failure electric arc occurs, has achieved the effect that fire-retardant and self-extinguishment, alarmed
Device 7 sends out alarm, and air-break 16 is timely cut off the power, and communicates information to movement by wireless transport module 18
Terminal 19 makes corresponding measure, the design of switchgear and the use of material, prevents the hair of fault electric arc to the greatest extent
Raw, once the electric arc that breaks down, can extinguish, arc extinction in a short time, drawer appliance still has operating work after cleaning
Can, it is safe, avoid the generation for fire and electric arc occur.
Wherein, the low voltage drawing-out switching carbinet has the flexibility of height, and whole system uses knockdown design, full
The requirement of the various elements of foot can simultaneously meet different operating environment, reach corresponding degree of protection, the setting of damping sliding block 21 reaches
The protecting effect to drawer 10 has been arrived, frequent pull is avoided to improve the service life of drawer 10 to abrasion caused by drawer 10.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of low voltage drawing-out switching carbinet, including cabinet (1), it is characterised in that：The cabinet (1) is by horizontal bus compartment
(2), control loop compartment (3), functional unit compartment (4) and cable compartment (5) composition, horizontal bus compartment (2) is positioned at control
The top of circuit compartment (3) and functional unit compartment (4), control loop compartment (3) positioned at the side of functional unit compartment (4),
Cable compartment (5) is arranged on the rear side of control loop compartment (3) and functional unit compartment (4), the horizontal bus compartment (2) with
Separated between functional unit compartment (4) and cable compartment (5) with feature board, control loop compartment (3) and functional unit compartment (4)
Between, separated with steel plate between functional unit compartment (4) and cable compartment (5), the front surface of the control loop compartment (3)
It is equipped with instrument (6), alarm (7), fault electric arc survey meter (8) and the first ventilation opening (9), the function list successively from top to bottom
The front surface of first compartment (4) is provided with drawer (10), and switch handle (11) and processor are separately installed on the drawer (10)
(12), the front surface bottom of the functional unit compartment (4) offers the second ventilation opening (13), the horizontal bus compartment (2)
Inside be respectively equipped with distribution bus (14) and main bus-bar (15), the main bus-bar (15) is equipped with air-break (16), institute
The intracavity bottom for stating horizontal bus compartment (2) is equipped with induction module (17)；
The inner wall bottom of the functional unit compartment (4) is installed with sliding rail (20), is equipped in the track of the sliding rail (20)
Damping sliding block (21), the inner wall both sides of the functional unit compartment (4) are symmetrically installed with fixture block (22), the damping sliding block (21)
Top be fixedly connected with drawer (10), the both sides of the drawer (10) are fixedly connected with pulley (23), and pulley (23) and card
Block (22) is equipped with, and the damping sliding block (21) includes housing (211), and the inner cavity both sides of the housing (211) are symmetrically installed
There is sleeve (212), the top of the sleeve (212), which is run through, is equipped with strut (213), and housing is run through at the top of the strut (213)
(211) top simultaneously extends to its outside, and cushion block (214), the strut are fixedly connected at the top of the strut (213)
(213) bottom is fixedly connected with pressing plate (215), is stayed between the bottom of the pressing plate (215) and the inner wall bottom of sleeve (212)
There is gap, and shock-absorbing ball (216) is provided in gap；
The output terminal of the induction module (17) and fault electric arc survey meter (8) is connect with the input terminal of processor (12), described
The output terminal of processor (12) is connect with the input terminal of alarm (7) and air-break (16), the processor (12) and nothing
Line transceiver module (18) is bi-directionally connected, and the radio receiving transmitting module (18) is bi-directionally connected with mobile terminal (19).
2. a kind of low voltage drawing-out switching carbinet according to claim 1, it is characterised in that：The exposed shell of the strut (213)
Buffer spring (217) is provided between the external one end of body (211) and cushion block (214).
3. a kind of low voltage drawing-out switching carbinet according to claim 1, it is characterised in that：The induction module (17) is cigarette
Mist particle inductor or temperature inductor.
4. a kind of low voltage drawing-out switching carbinet according to claim 1, it is characterised in that：The drawer (10) is divided into two points
One of unit, a unit, Unit one point five, Unit two and Unit three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610654453.5A CN106099738B (en) | 2016-08-11 | 2016-08-11 | A kind of low voltage drawing-out switching carbinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610654453.5A CN106099738B (en) | 2016-08-11 | 2016-08-11 | A kind of low voltage drawing-out switching carbinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106099738A CN106099738A (en) | 2016-11-09 |
| CN106099738B true CN106099738B (en) | 2018-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610654453.5A Active CN106099738B (en) | 2016-08-11 | 2016-08-11 | A kind of low voltage drawing-out switching carbinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106099738B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644126A (en) * | 2016-12-30 | 2017-05-10 | 河北箱变电器有限公司 | Device for real-time online abnormal operation detection of switch cabinet |
| CN107069496A (en) * | 2017-05-17 | 2017-08-18 | 中科天工电气控股有限公司 | A kind of draw-out type low voltage switch cabinet of easy access |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2321122C1 (en) * | 2006-12-28 | 2008-03-27 | Закрытое акционерное общество "Прогресс, зао" | Low-voltage switchgear and control gear |
| CN102385785A (en) * | 2011-11-07 | 2012-03-21 | 河南理工大学 | Electrical fire accident pre-warning and alarming device for low-voltage switch and low-voltage distribution box |
| CN103683074A (en) * | 2013-12-05 | 2014-03-26 | 昆山振宏电子机械有限公司 | GCS standard low-voltage drawing-out type switch cabinet |
| CN105071273A (en) * | 2015-07-31 | 2015-11-18 | 太仓宏光自控电器设备有限公司 | Low-voltage draw-out type switch cabinet |
-
2016
- 2016-08-11 CN CN201610654453.5A patent/CN106099738B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2321122C1 (en) * | 2006-12-28 | 2008-03-27 | Закрытое акционерное общество "Прогресс, зао" | Low-voltage switchgear and control gear |
| CN102385785A (en) * | 2011-11-07 | 2012-03-21 | 河南理工大学 | Electrical fire accident pre-warning and alarming device for low-voltage switch and low-voltage distribution box |
| CN103683074A (en) * | 2013-12-05 | 2014-03-26 | 昆山振宏电子机械有限公司 | GCS standard low-voltage drawing-out type switch cabinet |
| CN105071273A (en) * | 2015-07-31 | 2015-11-18 | 太仓宏光自控电器设备有限公司 | Low-voltage draw-out type switch cabinet |
Non-Patent Citations (2)
| Title |
|---|
| ABB低压配电柜;ABB;《百度文库》;20141220;第2-7页 * |
| 低压抽出式开关柜;现代重工;《现代重工官方网站》;20150505;第5-8页 * |
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| Publication number | Publication date |
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| CN106099738A (en) | 2016-11-09 |
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