CN109755865A - A kind of fire-proof and explosion-proof type high voltage power distributing cabinet - Google Patents
A kind of fire-proof and explosion-proof type high voltage power distributing cabinet Download PDFInfo
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- CN109755865A CN109755865A CN201711111032.9A CN201711111032A CN109755865A CN 109755865 A CN109755865 A CN 109755865A CN 201711111032 A CN201711111032 A CN 201711111032A CN 109755865 A CN109755865 A CN 109755865A
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Abstract
The invention discloses a kind of fire-proof and explosion-proof type high voltage power distributing cabinets, including cabinet body, current sensor, main breaker, ground wire, output detection circuit, the front end of the cabinet body is provided with cabinet door, display screen is installed in the middle part of the cabinet door, the side of the display screen is equipped with alarm, the upper surface of described alarm is equipped with work light, the bottom of the display screen is provided with lockset, the upper surface of described cabinet body is equipped with insulation rubber plug, the bottom of the insulation rubber plug is provided with snap-gauge, the main breaker is provided with above the snap-gauge, the bottom of the main breaker is provided with the ground wire, the side of the main breaker is equipped with the current sensor.Beneficial effect is: greatly enhancing the safety in power distribution cabinet use process, improves the fire-proof and explosion-proof feature of power distribution cabinet, reduces electrostatic hazard to a certain extent and extend the service life of power distribution cabinet.
Description
Technical field
The present invention relates to high voltage power distributing cabinet fields, and in particular to a kind of fire-proof and explosion-proof type high voltage power distributing cabinet.
Background technique
Power distribution cabinet at work in life using increasingly wider, power distribution cabinet electric energy can be realized conversion, protection and
Control, high voltage power distributing cabinet is typically employed in coal mine, iron producing area, therefore the explosion prevention function of power distribution cabinet is particularly significant, existing power distribution cabinet
Safety it is low and be difficult to accomplish explosion-proof, and in use, electrostatic is easy to produce inside distributor, electrostatic is easy to make
Component aging and service life reduction, are seriously then possible to that fire can be caused.
Summary of the invention
The object of the invention is that providing a kind of fire-proof and explosion-proof type high voltage power distributing cabinet to solve the above-mentioned problems.
The present invention through the following technical solutions to achieve the above objectives:
A kind of fire-proof and explosion-proof type high voltage power distributing cabinet, including cabinet body, current sensor, main breaker, ground wire, output detection electricity
Road, the front end of the cabinet body are provided with cabinet door, and display screen is equipped in the middle part of the cabinet door, and the side of the display screen is equipped with
Alarm, the upper surface of described alarm are equipped with work light, and the bottom of the display screen is provided with lockset, the cabinet body
Insulation rubber plug is installed above, the bottom of the insulation rubber plug is provided with snap-gauge, is provided with above the snap-gauge described
Main breaker, the bottom of the main breaker are provided with the ground wire, and the side of the main breaker is equipped with the electric current and passes
Sensor is provided with electrostatic detector above the current sensor, and the bottom of the current sensor is provided with the output
Detection circuit, the side of the output detection circuit are provided with shunt circuitbreaker, and the other side of the shunt circuitbreaker is equipped with
Branch protector.
In above structure, conducting wire enters the main breaker by the insulation rubber, either inside power distribution cabinet and
When fire and explosion occur for outside, because the cabinet door and the material of the cabinet body are steel plate, this material has good
Fire-proof and explosion-proof feature, in addition, fire occurs inside power distribution cabinet is often as electrostatic generation, by accessing ground for the cabinet body
Line, be in addition arranged in the cabinet body electrostatic detector can duplicate protection avoid that fire occurs inside power distribution cabinet, it is described
Output detection circuit can play dash current, protection electronic component, further protect the safety in utilization of power distribution cabinet.
In order to further increase the safety that power distribution cabinet uses, connected with hinge between the cabinet door and the cabinet body, institute
Stating cabinet door and the cabinet body material is steel plate, is connected between the lockset and the cabinet door, the work light edge
In the cabinet door, the alarm is embedded in the cabinet door.
In order to further increase the safety that power distribution cabinet uses, it is connected between the display screen and the cabinet door,
For the insulation rubber plug with being adhesive on the cabinet body, the insulation rubber plug material is electro-insulating rubber, the snap-gauge with it is described
It is connected between cabinet body.
In order to further increase the safety that power distribution cabinet uses, the main breaker is connected to the snap-gauge by card slot
On, it is connected between the current sensor and the cabinet body, uses spiral shell between the output detection circuit and the cabinet body
It tethers and connects, the shunt circuitbreaker is connected on the snap-gauge by card slot.
In order to further increase the safety that power distribution cabinet uses, the branch protector is connected to the snap-gauge by card slot
On, it is connected between the main breaker and the ground wire with conducting wire, is connected between the cabinet body and the ground wire with conducting wire.
In order to further increase the safety that power distribution cabinet uses, the main breaker and the output detection circuit conducting wire
Connection, the output detection circuit are connect with the current sensor with conducting wire, the electrostatic detector and the current sense
It is connected between device with conducting wire.
In order to further increase the safety that power distribution cabinet uses, the alarm and the display screen by conducting wire with it is described
Current sensor connection, connected between the current sensor and the shunt circuitbreaker with conducting wire, the shunt circuitbreaker with
It is connected between the branch protector with conducting wire.
Beneficial effect is: greatly enhancing the safety in power distribution cabinet use process, improves power distribution cabinet
Fire-proof and explosion-proof feature reduces electrostatic hazard to a certain extent and extends the service life of power distribution cabinet.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of internal structure of fire-proof and explosion-proof type high voltage power distributing cabinet of the present invention；
Fig. 2 is a kind of structural schematic diagram of fire-proof and explosion-proof type high voltage power distributing cabinet of the present invention；
Fig. 3 is a kind of top view of fire-proof and explosion-proof type high voltage power distributing cabinet of the present invention.
The reference numerals are as follows:
1, cabinet body；2, main breaker；3, snap-gauge；4, ground wire；5, output detection circuit；6, current sensor；7, electrostatic is examined
Survey instrument；8, shunt circuitbreaker；9, branch protector；10, insulation rubber plug；11, work light；12, alarm；13, it shows
Screen；14, cabinet door；15, lockset.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As shown in Figure 1-Figure 3, a kind of fire-proof and explosion-proof type high voltage power distributing cabinet, including cabinet body 1, current sensor 6, main breaker
2, ground wire 4, output detection circuit 5, the front end of cabinet body 1 are provided with cabinet door 14, and cabinet door 14 is to protect power distribution cabinet internal element, cabinet
The middle part of door 14 is equipped with display screen 13, and display screen 13 is to show power distribution cabinet voltage, current index, the side peace of display screen 13
Equipped with alarm 12, alarm 12 is reminded to power distribution cabinet danger, and the upper surface of alarm 12 is equipped with work light 11, is worked
Indicator light 11 is to show inner workings, and the bottom of display screen 13 is provided with lockset 15, and lockset 15 is with to avoid inoperative
Personnel's touching, the upper surface of cabinet body 1 are equipped with insulation rubber plug 10, and insulation rubber plug 10 is to protect conducting wire, insulation rubber plug 10
Bottom be provided with snap-gauge 3, snap-gauge 3 is provided with main breaker 2, main breaker 2 to install main breaker 2, the top of snap-gauge 3
Can protect circuit safety operation, the bottom of main breaker 2 is provided with ground wire 4, ground wire 4 to ground protection, main breaker 2
Side is equipped with current sensor 6, and current sensor 6 is protected to circuit overloads, and the top of current sensor 6 is provided with electrostatic
Detector 7, electrostatic detector 7 are provided with output detection circuit 5 to detect electrostatic size, the bottom of current sensor 6, output
Detection circuit 5 is to protect electronic component, and the side of output detection circuit 5 is provided with shunt circuitbreaker 8, and shunt circuitbreaker 8 is used
To protect shunt circuit to be safely operated, the other side of shunt circuitbreaker 8 is equipped with branch protector 9, and branch protector 9 is to electricity
Road earth leakage protective.
In above structure, conducting wire enters main breaker 2, the either inside and outside hair of power distribution cabinet by insulation rubber plug 10
When calamity of lighting a fire and explosion, because cabinet door 14 and the material of cabinet body 1 are steel plate, this material has good fire-proof and explosion-proof spy
Point, in addition, fire occurs inside power distribution cabinet is often as electrostatic generation, by the way that cabinet body 1 is accessed ground wire 4, in addition in cabinet
In body 1 setting electrostatic detector 7 can duplicate protection avoid that fire occurs inside power distribution cabinet, output detection circuit 5 can play
Dash current, protection electronic component, further protect the safety in utilization of power distribution cabinet.
In order to further increase the safety that power distribution cabinet uses, connected with hinge between cabinet door 14 and cabinet body 1,14 He of cabinet door
1 material of cabinet body is steel plate, is connected between lockset 15 and cabinet door 14, and work light 11 is embedded in cabinet door 14, alarm
Device 12 is embedded in cabinet door 14, is connected between display screen 13 and cabinet door 14, and insulation rubber plug 10 is with being adhesive in cabinet body 1
On, 10 material of insulation rubber plug is electro-insulating rubber, is connected between snap-gauge 3 and cabinet body 1, and main breaker 2 is connected by card slot
It connects on snap-gauge 3, is connected between current sensor 6 and cabinet body 1, connected between output detection circuit 5 and cabinet body 1 with bolt
It connects, shunt circuitbreaker 8 is connected on snap-gauge 3 by card slot, and branch protector 9 is connected on snap-gauge 3 by card slot, main breaker
It is connected between 2 and ground wire 4 with conducting wire, is connected between cabinet body 1 and ground wire 4 with conducting wire, main breaker 2 and output detection circuit 5 are used
Conducting wire connection, output detection circuit 5 are connect with conducting wire with current sensor 6, are used between electrostatic detector 7 and current sensor 6
Conducting wire connection, alarm 12 and display screen 13 are connect by conducting wire with current sensor 6, current sensor 6 and shunt circuitbreaker 8
Between connected with conducting wire, connected between shunt circuitbreaker 8 and branch protector 9 with conducting wire.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and equivalents circle
It is fixed.
Claims (7)
1. a kind of fire-proof and explosion-proof type high voltage power distributing cabinet, it is characterised in that: including cabinet body (1), current sensor (6), main breaker
(2), the front end of ground wire (4), output detection circuit (5), the cabinet body (1) is provided with cabinet door (14), in the cabinet door (14)
Portion is equipped with display screen (13), and the side of the display screen (13) is equipped with alarm (12), the upper surface of described alarm (12)
It is equipped with work light (11), the bottom of the display screen (13) is provided with lockset (15), the installation of the upper surface of described cabinet body (1)
Have insulation rubber plug (10), the bottom of the insulation rubber plug (10) is provided with snap-gauge (3), the top setting of the snap-gauge (3)
Have the main breaker (2), the bottom of the main breaker (2) is provided with the ground wire (4), the side of the main breaker (2)
Face is equipped with the current sensor (6), is provided with electrostatic detector (7), the electric current above the current sensor (6)
The bottom of sensor (6) is provided with the output detection circuit (5), and the side of the output detection circuit (5) is provided with branch
The other side of breaker (8), the shunt circuitbreaker (8) is equipped with branch protector (9).
2. a kind of fire-proof and explosion-proof type high voltage power distributing cabinet according to claim 1, it is characterised in that: the cabinet door (14) and institute
It states and is connected with hinge between cabinet body (1), the cabinet door (14) and the cabinet body (1) material are steel plate, the lockset (15) and institute
It states and is connected between cabinet door (14), the work light (11) is embedded on the cabinet door (14), the alarm
(12) it is embedded on the cabinet door (14).
3. a kind of fire-proof and explosion-proof type high voltage power distributing cabinet according to claim 1, it is characterised in that: the display screen (13) with
It is connected between the cabinet door (14), the insulation rubber plug (10) is with being adhesive on the cabinet body (1), the insulation rubber
Leather plug (10) material is electro-insulating rubber, is connected between the snap-gauge (3) and the cabinet body (1).
4. a kind of fire-proof and explosion-proof type high voltage power distributing cabinet according to claim 1, it is characterised in that: the main breaker (2)
It is connected on the snap-gauge (3) by card slot, is connected between the current sensor (6) and the cabinet body (1), it is described
It is connected between output detection circuit (5) and the cabinet body (1), the shunt circuitbreaker (8) is connected to institute by card slot
It states on snap-gauge (3).
5. a kind of fire-proof and explosion-proof type high voltage power distributing cabinet according to claim 1, it is characterised in that: the branch protector
(9) it is connected on the snap-gauge (3), is connect between the main breaker (2) and the ground wire (4) with conducting wire, institute by card slot
It states and is connect between cabinet body (1) and the ground wire (4) with conducting wire.
6. a kind of fire-proof and explosion-proof type high voltage power distributing cabinet according to claim 1, it is characterised in that: the main breaker (2)
It is connect with the output detection circuit (5) with conducting wire, conducting wire is used in the output detection circuit (5) and the current sensor (6)
Connection, is connect between the electrostatic detector (7) and the current sensor (6) with conducting wire.
7. a kind of fire-proof and explosion-proof type high voltage power distributing cabinet according to claim 1, it is characterised in that: the alarm (12) and
The display screen (13) is connect by conducting wire with the current sensor (6), the current sensor (6) and branch open circuit
Device is connected between (8) with conducting wire, is connect between the shunt circuitbreaker (8) and the branch protector (9) with conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711111032.9A CN109755865A (en) | 2017-11-03 | 2017-11-03 | A kind of fire-proof and explosion-proof type high voltage power distributing cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711111032.9A CN109755865A (en) | 2017-11-03 | 2017-11-03 | A kind of fire-proof and explosion-proof type high voltage power distributing cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109755865A true CN109755865A (en) | 2019-05-14 |
Family
ID=66402316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711111032.9A Pending CN109755865A (en) | 2017-11-03 | 2017-11-03 | A kind of fire-proof and explosion-proof type high voltage power distributing cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109755865A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110412376A (en) * | 2019-07-29 | 2019-11-05 | 云南晨鸣电器有限公司 | A kind of energy-efficient electrical power distribution switches cabinet of convenient environment friendly |
| CN112298838A (en) * | 2020-09-22 | 2021-02-02 | 滁州兴邦聚合彩纤有限公司 | Chemical fiber raw material storage device |
| CN117810826A (en) * | 2023-12-29 | 2024-04-02 | 江苏翔安电气成套设备有限公司 | High-low voltage intelligent power distribution cabinet |
-
2017
- 2017-11-03 CN CN201711111032.9A patent/CN109755865A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110412376A (en) * | 2019-07-29 | 2019-11-05 | 云南晨鸣电器有限公司 | A kind of energy-efficient electrical power distribution switches cabinet of convenient environment friendly |
| CN112298838A (en) * | 2020-09-22 | 2021-02-02 | 滁州兴邦聚合彩纤有限公司 | Chemical fiber raw material storage device |
| CN117810826A (en) * | 2023-12-29 | 2024-04-02 | 江苏翔安电气成套设备有限公司 | High-low voltage intelligent power distribution cabinet |
| CN117810826B (en) * | 2023-12-29 | 2024-06-07 | 江苏翔安电气成套设备有限公司 | High-low voltage intelligent power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190514 |
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| WD01 | Invention patent application deemed withdrawn after publication |