CN208190089U - A kind of assembly type reactive compensation low-voltage distribution cabinet - Google Patents
A kind of assembly type reactive compensation low-voltage distribution cabinet Download PDFInfo
- Publication number
- CN208190089U CN208190089U CN201820866242.2U CN201820866242U CN208190089U CN 208190089 U CN208190089 U CN 208190089U CN 201820866242 U CN201820866242 U CN 201820866242U CN 208190089 U CN208190089 U CN 208190089U
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- cabinet door
- skeleton
- door
- screws
- fixed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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Abstract
The utility model discloses a kind of assembly type reactive compensation low-voltage distribution cabinets, including front cabinet door, skeleton, cabinet body, rear cabinet door, the skeleton is provided in the cabinet body, the cabinet body front is provided with the front cabinet door, the cabinet body back side is provided with the rear cabinet door, door lock and attacker are provided on the rear cabinet door and the front cabinet door, the door lock is located above the attacker, handle is provided on the front cabinet door, radiator fan is provided on the rear cabinet door, top cover plate is provided with above the front cabinet door and the rear cabinet door, ammeter is provided on the positive top cover plate.Beneficial effect is: the utility model intelligence degree is high, it is easy to use, reactive compensation can be carried out automatically with intelligent control cooling, and have a variety of abnormal conditions warning functions and case of emergency automatic circuit break function, to improve the practicability of assembly type reactive compensation low-voltage distribution cabinet.
Description
Technical field
The utility model relates to electrical equipments, and in particular to a kind of assembly type reactive compensation low-voltage distribution cabinet.
Background technique
The rated current of assembly type low-voltage distribution cabinet is exchange 50Hz, the distribution system of voltage rating 380v as power,
The conversion of the electric energy of illumination and distribution and control are used, which has strong breaking capacity, and dynamic thermal stability is good, and electrical arrangement draws spirit
The features such as living, combination is convenient, serial, practical, structure novel, assembly type reactive compensation low-voltage distribution cabinet be have it is idle
The low-voltage distribution cabinet of compensation function, the assembly type reactive compensation low-voltage distribution cabinet provided on the market at present have very much, but these
Power distribution cabinet, intelligence degree is low, uses easily, and insufficiency face, affects assembly type reactive compensation low pressure and match
The practicability of electric cabinet.
Utility model content
The purpose of this utility model is that providing a kind of assembly type reactive compensation low pressure to solve the above-mentioned problems matches
Electric cabinet.
The utility model achieves the above object through the following technical schemes:
A kind of assembly type reactive compensation low-voltage distribution cabinet, including front cabinet door, skeleton, cabinet body, rear cabinet door are set in the cabinet body
It is equipped with the skeleton, the cabinet body front is provided with the front cabinet door, and the cabinet body back side is provided with the rear cabinet door, after described
Door lock and attacker are provided in cabinet door and the front cabinet door, the door lock is located above the attacker, sets on the front cabinet door
It is equipped with handle, radiator fan is provided on the rear cabinet door, is provided with top cover plate above the front cabinet door and the rear cabinet door,
It is provided with ammeter on the positive top cover plate, is provided with lower part cover plate below the front cabinet door and the rear cabinet door,
Ventilation hole is provided on the lower part cover plate, the cabinet body top outer is provided with alarm device, the cabinet body inside top setting
There are temperature sensor and smoke sensor device, installation backboard be provided on the skeleton, is provided with zero-emission above the installation backboard,
It is provided with compensation capacitor below the installation backboard, is arranged with being provided with below the compensation capacitor, on the installation backboard
It is provided with and is always spaced apart and attachment rail, it is described to be always spaced apart above the attachment rail, control is provided on the attachment rail
Device processed, the controller side are provided with voltage sensor, and the voltage sensor other side is provided with current sensor, described
The current sensor other side is provided with compensation relay.
In above structure, the model of the controller is SPC-STW-26A1, and the model of the smoke sensor device is MQ-2,
The model of the temperature sensor is PT100, and the model of the voltage sensor is ME2805, the model of the current sensor
It is WCJ/AS, the smoke sensor device can detecte and feed back the intracorporal smokescope of the cabinet, and the temperature sensor can be with
The intracorporal temperature conditions of the cabinet is detected and feeds back, the current sensor can detecte and feed back electric current when power distribution cabinet work
Situation, the voltage sensor can detecte and feed back voltage condition when power distribution cabinet work, can be not by the handle
Be closed in the case where opening cabinet door it is described always be spaced apart, it is described be always spaced apart closure after, the controller control compensation relay
Device automatic pick makes the compensation capacitor start reactive compensation, when the intracorporal temperature of the cabinet is higher than setting value, the control
Device processed can radiator fan starting heat dissipation, when temperature is lower than setting value, the radiator fan stops working, when the cabinet
Intracorporal constant temperature certain time does not reduce and operating current or when electric voltage exception, and the controller controls the alarm
Device sounds an alarm, when alarm reaches setting value without reset and the intracorporal smokescope of the cabinet within a certain period of time, institute
It states controller control and described is always spaced apart automatic disconnection.
In order to further increase the practicability of assembly type reactive compensation low-voltage distribution cabinet, the alarm device is fixed by screw
It at the top of the cabinet body, is connected by screw between the skeleton and the cabinet body, the top cover plate is fixed by screws in
On the skeleton, the lower part cover plate is fixed by screws on the skeleton.
In order to further increase the practicability of assembly type reactive compensation low-voltage distribution cabinet, the ammeter is fixed by screws in
It is rotation connection on the top cover plate, between the front cabinet door and the skeleton, is between the rear cabinet door and the skeleton
Rotation connection, the door lock are fixed by screws in respectively on the front cabinet door and the rear cabinet door.
In order to further increase the practicability of assembly type reactive compensation low-voltage distribution cabinet, the attacker respectively with the preceding cabinet
It is to snap connection between door and the rear cabinet door, the handle is fixed by screws on the front cabinet door, the radiator fan
It is fixed by screws on the rear cabinet door, the temperature sensor is fixed by screws on the cabinet body.
In order to further increase the practicability of assembly type reactive compensation low-voltage distribution cabinet, the smoke sensor device passes through screw
Be fixed on the cabinet body, the installation backboard is fixed by screws on the skeleton, it is described be always spaced apart fixed by screw
On the installation backboard, the compensation capacitor is fixed by screws on the skeleton.
In order to further increase the practicability of assembly type reactive compensation low-voltage distribution cabinet, the attachment rail passes through rivet riveting
It connects on the installation backboard, is to snap connection between the controller and the attachment rail, the voltage sensor and institute
Stating is to snap connection between attachment rail, is to snap connection between the current sensor and the attachment rail, the compensation
It is to snap connection between relay and the attachment rail.
In order to further increase the practicability of assembly type reactive compensation low-voltage distribution cabinet, the compensation capacitor and the benefit
It repays and is connected between relay by conducting wire, the compensation relay, the radiator fan, the smoke sensor device, the temperature
Sensor, it is described be always spaced apart, the alarm device, the voltage sensor and the current sensor are wired to respectively
The controller.
Beneficial effect is: the utility model intelligence degree is high, easy to use, can with intelligent control cooling, automatically into
Row reactive compensation, and have a variety of abnormal conditions warning functions and case of emergency automatic circuit break function, to improve assembling
The practicability of formula reactive compensation low-voltage distribution cabinet.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings
Fig. 1 is a kind of main view of assembly type reactive compensation low-voltage distribution cabinet described in the utility model；
Fig. 2 is a kind of main sectional view of assembly type reactive compensation low-voltage distribution cabinet described in the utility model；
Fig. 3 is a kind of rearview of assembly type reactive compensation low-voltage distribution cabinet described in the utility model；
Fig. 4 is a kind of circuit structure flow diagram of assembly type reactive compensation low-voltage distribution cabinet described in the utility model.
The reference numerals are as follows:
1, alarm device；2, top cover plate；3, ammeter；4, front cabinet door；5, door lock；6, attacker；7, lower part cover plate；8, skeleton；
9, ventilation hole；10, handle；11, zero-emission；12, always it is spaced apart；13, backboard is installed；14, controller；15, voltage sensor；16, pacify
Fill track；17, compensation capacitor；18, it arranges；19, cabinet body；20, current sensor；21, compensation relay；22, smog senses
Device；23, temperature sensor；24, radiator fan；25, rear cabinet door.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As Figure 1-Figure 4, a kind of assembly type reactive compensation low-voltage distribution cabinet, including front cabinet door 4, skeleton 8, cabinet body 19,
Rear cabinet door 25 is provided with skeleton 8 in cabinet body 19, and 19 front of cabinet body is provided with front cabinet door 4, and 19 back side of cabinet body is provided with rear cabinet door
25, door lock 5 and attacker 6 are provided on rear cabinet door 25 and front cabinet door 4, door lock 5 is used to lock to front cabinet door 4 and rear cabinet door 25,
Attacker 6 is used to convenient for opening front cabinet door 4 and rear cabinet door 25, and door lock 5 is located at 6 top of attacker, is provided with handle 10 on front cabinet door 4,
Handle 10 is used to always be spaced apart 12 convenient for closure, and radiator fan 24 is provided on rear cabinet door 25, and radiator fan 24 is used to radiate, preceding cabinet
It is provided with top cover plate 2 above door 4 and rear cabinet door 25, ammeter 3 is provided on positive top cover plate 2, ammeter 3 is used to show
Show power condition, lower part cover plate 7 is provided with below front cabinet door 4 and rear cabinet door 25, ventilation hole 9 is provided on lower part cover plate 7, divulges information
Hole 9 is used to divulge information, and 19 top outer of cabinet body is provided with alarm device 1, and alarm device 1 is used to sound an alarm, and 19 inside top of cabinet body is set
It is equipped with temperature sensor 23 and smoke sensor device 22, temperature sensor 23 is used to detect and feedback temperature situation, smoke sensor device
22 are used to detect and feed back smokescope, and installation backboard 13 is provided on skeleton 8, install and are provided with zero-emission 11 above backboard 13,
Zero-emission 11 is used to connect zero curve, installs and is provided with compensation capacitor 17 below backboard 13, and compensation capacitor 17 is used to carry out idle benefit
It repays, arrange 18 with being provided with below compensation capacitor 17, ground row 18 is used to be grounded, and is provided on installation backboard 13 and is always spaced apart 12 Hes
Attachment rail 16 is always spaced apart 12 and is used to control general supply, and attachment rail 16 is used to install electrical component, is always spaced apart 12 and is located at installation
Above track 16, it is provided with controller 14 on attachment rail 16,14 side of controller is provided with voltage sensor 15, voltage sensor
Device 15 is used to detect that feedback voltage situation, 15 other side of voltage sensor are provided with current sensor 20, current sensor 20
Feedback current situation, 20 other side of current sensor are provided with compensation relay 21 for detecting, compensation relay 21 is used to
Control compensation capacitor 17.
In above structure, the model of controller 14 is SPC-STW-26A1, and the model of smoke sensor device 22 is MQ-2, temperature
The model of sensor 23 is PT100, and the model of voltage sensor 15 is ME2805, and the model of current sensor 20 is WCJ/AS,
Smoke sensor device 22 can detecte and feed back the smokescope in cabinet body 19, and temperature sensor 23 can detecte and feed back cabinet body 19
Interior temperature conditions, current sensor 20 can detecte and feed back current conditions when power distribution cabinet work, and voltage sensor 15 can
To detect and feed back voltage condition when power distribution cabinet work, can be closed in the case where not having to open cabinet door by handle 10 total
It is spaced apart 12, after being always spaced apart 12 closures, controller 14 controls 21 automatic pick of compensation relay, starts compensation capacitor 17 idle
Compensation, when the temperature in cabinet body 19 is higher than setting value, controller 14 can be started with radiator fan 24 to radiate, and sets when temperature is lower than
When definite value, radiator fan 24 stops working, when the constant temperature certain time in cabinet body 19 do not reduce and operating current or
When electric voltage exception, controller 14 controls alarm device 1 and sounds an alarm, when alarm is within a certain period of time without in reset and cabinet body 19
Smokescope when reaching setting value, controller 14, which controls, to be always spaced apart 12 and automatic disconnects.
In order to further increase the practicability of assembly type reactive compensation low-voltage distribution cabinet, alarm device 1 is fixed by screws in
19 top of cabinet body, is connected by screw to, top cover plate 2 is fixed by screws on skeleton 8, lower part between skeleton 8 and cabinet body 19
Cover plate 7 is fixed by screws on skeleton 8, and ammeter 3 is fixed by screws on top cover plate 2, between front cabinet door 4 and skeleton 8
It is rotation connection, is rotation connection between rear cabinet door 25 and skeleton 8, door lock 5 is fixed by screws in front cabinet door 4 and rear cabinet respectively
On door 25, attacker 6 is respectively to snap connection between front cabinet door 4 and rear cabinet door 25, and handle 10 is fixed by screws in front cabinet door 4
On, radiator fan 24 is fixed by screws on rear cabinet door 25, and temperature sensor 23 is fixed by screws on cabinet body 19, smog
Sensor 22 is fixed by screws on cabinet body 19, and installation backboard 13 is fixed by screws on skeleton 8, is always spaced apart 12 and is passed through spiral shell
Nail is fixed on installation backboard 13, and compensation capacitor 17 is fixed by screws on skeleton 8, and attachment rail 16 passes through rivet
To snap connection between controller 14 and attachment rail 16 on installation backboard 13, voltage sensor 15 and attachment rail 16 it
Between be to snap connection, be to snap connection between current sensor 20 and attachment rail 16, compensation relay 21 and attachment rail 16
Between be to snap connection, between compensation capacitor 17 and compensation relay 21 pass through conducting wire connect, compensation relay 21, radiation air
Fan 24, temperature sensor 23, is always spaced apart 12, alarm device 1, voltage sensor 15 and current sensor 20 and divides smoke sensor device 22
It is not wired to controller 14.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of assembly type reactive compensation low-voltage distribution cabinet, it is characterised in that: including front cabinet door (4), skeleton (8), cabinet body (19),
Rear cabinet door (25), the cabinet body (19) is interior to be provided with the skeleton (8), and cabinet body (19) front is provided with the front cabinet door
(4), cabinet body (19) back side is provided with the rear cabinet door (25), is all provided on the rear cabinet door (25) and the front cabinet door (4)
It is equipped with door lock (5) and attacker (6), the door lock (5) is located above the attacker (6), is provided with handle on the front cabinet door (4)
(10), it is provided with radiator fan (24) on the rear cabinet door (25), setting above the front cabinet door (4) and the rear cabinet door (25)
Have top cover plate (2), be located at the positive top cover plate (2) on be provided with ammeter (3), the front cabinet door (4) and it is described after
It is provided with lower part cover plate (7) below cabinet door (25), is provided with ventilation hole (9) on the lower part cover plate (7), cabinet body (19) top
It is provided with alarm device (1) on the outside of portion, cabinet body (19) inside top is provided with temperature sensor (23) and smoke sensor device
(22), it is provided with installation backboard (13) on the skeleton (8), is provided with zero-emission (11) above the installation backboard (13), it is described
It is provided with compensation capacitor (17), is arranged with being provided with (18) below the compensation capacitor (17), institute below installation backboard (13)
It states to be provided in installation backboard (13) and is always spaced apart (12) and attachment rail (16), described be always spaced apart (12) are located at the attachment rail
(16) it above, is provided with controller (14) on the attachment rail (16), controller (14) side is provided with voltage sensor
Device (15), voltage sensor (15) other side are provided with current sensor (20), current sensor (20) other side
It is provided with compensation relay (21).
2. a kind of assembly type reactive compensation low-voltage distribution cabinet according to claim 1, it is characterised in that: the alarm device
(1) it is fixed by screws at the top of the cabinet body (19), is connected by screw between the skeleton (8) and the cabinet body (19),
The top cover plate (2) is fixed by screws on the skeleton (8), and the lower part cover plate (7) is fixed by screws in described
On skeleton (8).
3. a kind of assembly type reactive compensation low-voltage distribution cabinet according to claim 1, it is characterised in that: the ammeter (3)
It is fixed by screws on the top cover plate (2), is rotation connection between the front cabinet door (4) and the skeleton (8), it is described
It is rotation connection between rear cabinet door (25) and the skeleton (8), the door lock (5) is fixed by screws in the front cabinet door respectively
(4) and on the rear cabinet door (25).
4. a kind of assembly type reactive compensation low-voltage distribution cabinet according to claim 1, it is characterised in that: the attacker (6)
It is respectively to snap connection between the front cabinet door (4) and the rear cabinet door (25), the handle (10) is fixed by screws in
On the front cabinet door (4), the radiator fan (24) is fixed by screws on the rear cabinet door (25), the temperature sensor
(23) it is fixed by screws on the cabinet body (19).
5. a kind of assembly type reactive compensation low-voltage distribution cabinet according to claim 1, it is characterised in that: the smog sensing
Device (22) is fixed by screws on the cabinet body (19), and the installation backboard (13) is fixed by screws in the skeleton (8)
On, be always spaced apart (12) are fixed by screws on the installation backboard (13), and the compensation capacitor (17) passes through screw
It is fixed on the skeleton (8).
6. a kind of assembly type reactive compensation low-voltage distribution cabinet according to claim 1, it is characterised in that: the attachment rail
It (16) is card between the controller (14) and the attachment rail (16) through rivet on the installation backboard (13)
Button connection, is to snap connection between the voltage sensor (15) and the attachment rail (16), the current sensor (20)
It is to snap connection between the attachment rail (16), is card between the compensation relay (21) and the attachment rail (16)
Button connection.
7. a kind of assembly type reactive compensation low-voltage distribution cabinet according to claim 1, it is characterised in that: the compensating electric capacity
It is connected between device (17) and the compensation relay (21) by conducting wire, the compensation relay (21), the radiator fan
(24), the smoke sensor device (22), the temperature sensor (23), be always spaced apart (12), the alarm device (1), described
Voltage sensor (15) and the current sensor (20) are wired to the controller (14) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820866242.2U CN208190089U (en) | 2018-05-29 | 2018-05-29 | A kind of assembly type reactive compensation low-voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820866242.2U CN208190089U (en) | 2018-05-29 | 2018-05-29 | A kind of assembly type reactive compensation low-voltage distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208190089U true CN208190089U (en) | 2018-12-04 |
Family
ID=64429075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820866242.2U Expired - Fee Related CN208190089U (en) | 2018-05-29 | 2018-05-29 | A kind of assembly type reactive compensation low-voltage distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208190089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110611251A (en) * | 2019-10-22 | 2019-12-24 | 中商民智科技工程有限公司 | Three-phase unbalance compensation cabinet type active filter |
| CN111600215A (en) * | 2020-06-16 | 2020-08-28 | 安徽万华电气股份有限公司 | Switch cabinet with reset assembly and working method thereof |
-
2018
- 2018-05-29 CN CN201820866242.2U patent/CN208190089U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110611251A (en) * | 2019-10-22 | 2019-12-24 | 中商民智科技工程有限公司 | Three-phase unbalance compensation cabinet type active filter |
| CN111600215A (en) * | 2020-06-16 | 2020-08-28 | 安徽万华电气股份有限公司 | Switch cabinet with reset assembly and working method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20200529 |