CN206932064U - A kind of direct current cabinet provided with explosion prevention function - Google Patents
A kind of direct current cabinet provided with explosion prevention function Download PDFInfo
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- CN206932064U CN206932064U CN201720853302.2U CN201720853302U CN206932064U CN 206932064 U CN206932064 U CN 206932064U CN 201720853302 U CN201720853302 U CN 201720853302U CN 206932064 U CN206932064 U CN 206932064U
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- direct current
- cabinet
- current cabinet
- electricity storage
- batteries
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Abstract
The utility model discloses a kind of direct current cabinet provided with explosion prevention function; including cabinet, support feet, main switch and INCREASEDSAFETY containment vessel outside direct current cabinet; direct current cabinet windowpane is provided with the outer cabinet of the direct current cabinet; and the preceding surface middle position of the outer cabinet of direct current cabinet is provided with nameplate, and voltmeter is provided with below the left side of the nameplate；Electric power storage box body uses INCREASEDSAFETY containment vessel, reduce the corrosion and destruction to batteries such as extraneous corrosive gas and electrostatic, isolation electric spark etc. is possible to the factor for causing fault, keep the stability of batteries, nitrogen is added into mounting electricity storage pack using nitrogen protective pot simultaneously, because the inertia principle of nitrogen, even if the battery pack inside mounting electricity storage pack because short trouble, which occurs, for the factor such as overload will not also trigger blast, nitrogen will not also have an impact to the normal work of battery, the blast for effectively reducing batteries may, improve the stability of direct current cabinet work.
Description
Technical field
The utility model belongs to electrical equipment technical field, and in particular to a kind of direct current cabinet provided with explosion prevention function.
Background technology
What the electric operation power in power plant and transformer station used now is all dc source, and it is control load and moves
Power load and direct current emergency lighting load etc. provide power supply, are contemporary electric power system control, the basis of protection.Direct current cabinet is by handing over
Power supply unit, charging module unit, voltage dropping silicon chain unit, DC feedback unit, power monitoring unit, monitoring module unit and absolutely
Edge monitoring unit forms.The middle-size and small-size power plant of power system, power station, all kinds of transformer stations are mainly used in, and other are used directly
The field such as the user of flow device, instrument, instrument, relay protection and failure illumination suitable for switch divide-shut brake and secondary circuit
Close.
Original direct current cabinet in the place containing explosion danger gas and steam in use, battery inside direct current cabinet because
For the corrosion of explosion danger gas and steam, short circuit may be produced, while batteries are because charging overload and battery hydrops
It is excessive to be also possible to produce short circuit, so as to cause accumulator explosion, the blast of direct current cabinet internal battery can cause control module and
Circuit is destroyed, and influences direct current cabinet normal use, also has certain destruction to the machine of surrounding.
Utility model content
The purpose of this utility model is to provide a kind of direct current cabinet provided with explosion prevention function, to solve in above-mentioned background technology
The original direct current cabinet proposed in the place containing explosion danger gas and steam in use, battery inside direct current cabinet because
The corrosion of explosion danger gas and steam, short circuit may be produced, while batteries are because charging overload and battery hydrops mistake
Be also possible to produce short circuit, so as to cause accumulator explosion, the blast of direct current cabinet internal battery can cause control module and electricity more
Road is destroyed, and influences direct current cabinet normal use, also has the problem of certain destruction to the machine of surrounding.
To achieve the above object, the utility model provides following technical scheme：A kind of direct current cabinet provided with explosion prevention function, bag
Direct current cabinet outer cabinet, support feet, main switch and INCREASEDSAFETY containment vessel are included, direct current cabinet windowpane is provided with the outer cabinet of the direct current cabinet,
And the preceding surface middle position of the outer cabinet of direct current cabinet is provided with nameplate, and voltmeter is provided with below the left side of the nameplate,
The lower right-hand side of the voltmeter is provided with distribution monitor table, and monitoring module is provided with below the left side of the distribution monitor table,
The lower right-hand side of the monitoring module is provided with handle, and charging module switch, the charging are provided with below monitoring module
The lower right-hand side of module switch is provided with charging module, and signal lamp, the support feet peace are provided with below the charging module
Outside direct current cabinet below the right-hand member of cabinet, the main switch is arranged on the preceding surface middle position of the outer cabinet of direct current cabinet, and
Conduit is provided with below main switch, mounting electricity storage pack is provided with below the conduit, is provided with the right side of the mounting electricity storage pack
Mated electric unit, and electric support is provided with mounting electricity storage pack, and the lower left of the electric support is provided with nitrogen protective pot, described
INCREASEDSAFETY containment vessel is arranged on mounting electricity storage pack, and the preceding lower face of INCREASEDSAFETY containment vessel is provided with batteries, the electric power storage
Battery stand is provided with the left of the group of pond, and airway tube is provided with below batteries, the lower section of the airway tube is set
Have a sealed insulation cushion rubber, the lower right-hand side of the sealed insulation cushion rubber is provided with nitrogen switch, the signal lamp, charging module,
Monitoring module and distribution monitor table are electrically connected with mounting electricity storage pack.
Preferably, the support feet is provided with four altogether, and four support feets are separately mounted to below the outer cabinet of direct current cabinet
Four corners.
Preferably, the voltmeter is provided with four altogether, and four voltmeters are installed in the preceding surface of the outer cabinet of direct current cabinet
Top.
Preferably, the batteries are provided with two altogether, and two batteries are installed in the inside of mounting electricity storage pack
Preferably, it is bolted to connection between the electric support and mounting electricity storage pack.
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, safe to use
Convenient, electric power storage box body use INCREASEDSAFETY containment vessel, reduce the corrosion to batteries such as extraneous corrosive gas and electrostatic and
Destroy, isolation electric spark etc. is possible to the factor for causing fault, keeps the stability of batteries, while protect using nitrogen
Shield tank adds nitrogen into mounting electricity storage pack because the inertia principle of nitrogen, even if battery pack inside mounting electricity storage pack because overload etc. because
Short trouble, which occurs, for element will not also trigger blast, and nitrogen will not also have an impact to the normal work of battery, effectively reduce
The blast of batteries may, improve the stability of direct current cabinet work.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is internal structure schematic diagram of the present utility model；
Fig. 3 is mounting electricity storage pack structural representation of the present utility model；
In figure：The outer cabinet of 1- direct current cabinets, 2- direct current cabinets windowpane, 3- handles, 4- signal lamps, 5- support feets, 6- charging modules,
7- charging modules switch, 8- monitoring modules, 9- distribution monitors table, 10- voltmeters, 11- nameplates, 12- main switches, 13- conduits,
14- mating electric unit, 15- electric supports, 16- nitrogen protective pot, 17- mounting electricity storage packs, 18- batteries, 19- airway tubes, 20- nitrogen
Air cock, 21- sealed insulations cushion rubber, 22- battery stands, 23- INCREASEDSAFETY containment vessels.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1, Fig. 2 and Fig. 3 are referred to, the utility model provides a kind of technical scheme：Including cabinet outside direct current cabinet 1, support feet
5th, main switch 12 and INCREASEDSAFETY containment vessel 23, direct current cabinet are provided with direct current cabinet windowpane 2 outside on cabinet 1, and before the outer cabinet 1 of direct current cabinet
Surface middle position is provided with nameplate 11, and voltmeter 10, the right side of voltmeter 10 are provided with below the left side of nameplate 11
Lower section is provided with distribution monitor table 9, is provided with monitoring module 8 below the left side of distribution monitor table 9, under the right side of monitoring module 8
Side is provided with handle 3, and the lower section of monitoring module 8 is provided with charging module switch 7, and the lower right-hand side of charging module switch 7 is set
Charging module 6 is equipped with, the lower section of charging module 6 is provided with signal lamp 4, and support feet 5 is arranged under the right-hand member of the outer cabinet 1 of direct current cabinet
Side, main switch 12 is arranged on the preceding surface middle position of the outer cabinet 1 of direct current cabinet, and the lower section of main switch 12 is provided with wire
Pipe 13, the lower section of conduit 13 are provided with mounting electricity storage pack 17, and the right side of mounting electricity storage pack 17 is provided with mating electric unit 14, and mounting electricity storage pack 17
On be provided with electric support 15, the lower left of electric support 15 is provided with nitrogen protective pot 16, and INCREASEDSAFETY containment vessel 23 is arranged on
On mounting electricity storage pack 17, and the preceding lower face of INCREASEDSAFETY containment vessel 23 is provided with batteries 18, and the left side of batteries 18 is set
There is battery stand 22, and the lower section of batteries 18 is provided with airway tube 19, the lower section of airway tube 19 is provided with sealed insulation
Cushion rubber 21, the lower right-hand side of sealed insulation cushion rubber 21 are provided with nitrogen switch 20, signal lamp 4, charging module 6, the and of monitoring module 8
Distribution monitor table 9 is electrically connected with mounting electricity storage pack 17.
In the present embodiment, it is preferred that support feet 5 is provided with four altogether, and four support feets 5 are separately mounted to outside direct current cabinet
Four corners of the lower section of cabinet 1.
In the present embodiment, it is preferred that voltmeter 10 is provided with four altogether, and four voltmeters 10 are installed in outside direct current cabinet
The preceding surface of cabinet 1.
In the present embodiment, it is preferred that batteries 18 are provided with two altogether, and two batteries 18 are installed in electric power storage
The inside of case 17.
In the present embodiment, it is preferred that be bolted to connection between electric support 15 and mounting electricity storage pack 17.
INCREASEDSAFETY containment vessel 23 in the utility model, INCREASEDSAFETY containment vessel will not produce fire when being arranged on normal operation
On the installation structures of flower, electric arc and dangerous temperature, operating temperature is reduced or controlled by taking measures, ensures electrical connection
Reliability, increase insulation effect and improve shell protection grade, with reduce by dirt cause pollution possibility and prevent
Moisture such as enters at the measure, reduces and occurs that the possibility of ignition fault may be caused, improves equipment normal operation and regulation failure.
Operation principle and process for using of the present utility model：After the utility model installs, batteries 18 are installed
On battery stand 22 in mounting electricity storage pack 17, nitrogen switch 20 is opened, nitrogen passes from the airway tube 19 on nitrogen protective pot 16
It is defeated to arrive in mounting electricity storage pack 17, the stability of battery-operated is produced, connects charging module 6, by monitoring module 8 and distribution monitor table
9 are arranged in the outer cabinet 1 of direct current cabinet, and mating electric unit 14 is connected with main switch 12 by conduit 13, checked after completing wiring
Whether signal lamp 4 and the reading of voltmeter 10 are normal, show normal rear opening main switch 12, and direct current cabinet is started working.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model 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 direct current cabinet provided with explosion prevention function, including cabinet (1), support feet (5), main switch (12) and INCREASEDSAFETY outside direct current cabinet
Containment vessel (23), it is characterised in that：Direct current cabinet windowpane (2), and the outer cabinet of direct current cabinet are provided with the outer cabinet (1) of the direct current cabinet
(1) preceding surface middle position is provided with nameplate (11), and voltmeter is provided with below the left side of the nameplate (11)
(10), the lower right-hand side of the voltmeter (10) is provided with distribution monitor table (9), the left side lower section of the distribution monitor table (9)
Monitoring module (8) is provided with, the lower right-hand side of the monitoring module (8) is provided with handle (3), and the lower section of monitoring module (8)
Charging module switch (7) is provided with, the lower right-hand side of the charging module switch (7) is provided with charging module (6), the charging
Signal lamp (4) is provided with below module (6), the support feet (5) is arranged on below the right-hand member of the outer cabinet (1) of direct current cabinet, described
Main switch (12) is arranged on the preceding surface middle position of the outer cabinet (1) of direct current cabinet, and is provided with below main switch (12)
Conduit (13), mounting electricity storage pack (17) is provided with below the conduit (13), friendship is provided with the right side of the mounting electricity storage pack (17)
Power supply unit (14), and electric support (15) is provided with mounting electricity storage pack (17), the lower left of the electric support (15) is provided with
Nitrogen protective pot (16), the INCREASEDSAFETY containment vessel (23) are arranged on mounting electricity storage pack (17), and before INCREASEDSAFETY containment vessel (23)
Lower face is provided with batteries (18), and battery stand (22), and electric power storage are provided with the left of the batteries (18)
Airway tube (19) is provided with below pond group (18), sealed insulation cushion rubber (21), institute are provided with below the airway tube (19)
The lower right-hand side for stating sealed insulation cushion rubber (21) is provided with nitrogen switch (20), the signal lamp (4), charging module (6), monitoring
Module (8) and distribution monitor table (9) are electrically connected with mounting electricity storage pack (17).
A kind of 2. direct current cabinet provided with explosion prevention function according to claim 1, it is characterised in that：The support feet (5) is altogether
Four are provided with, and four support feets (5) are separately mounted to four corners below the outer cabinet (1) of direct current cabinet.
A kind of 3. direct current cabinet provided with explosion prevention function according to claim 1, it is characterised in that：The voltmeter (10) is altogether
Four are provided with, and four voltmeters (10) are installed in the preceding surface of the outer cabinet (1) of direct current cabinet.
A kind of 4. direct current cabinet provided with explosion prevention function according to claim 1, it is characterised in that：The batteries (18)
Two are provided with altogether, and two batteries (18) are installed in the inside of mounting electricity storage pack (17).
A kind of 5. direct current cabinet provided with explosion prevention function according to claim 1, it is characterised in that：The electric support (15)
It is bolted to connection between mounting electricity storage pack (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720853302.2U CN206932064U (en) | 2017-07-14 | 2017-07-14 | A kind of direct current cabinet provided with explosion prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720853302.2U CN206932064U (en) | 2017-07-14 | 2017-07-14 | A kind of direct current cabinet provided with explosion prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206932064U true CN206932064U (en) | 2018-01-26 |
Family
ID=61354650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720853302.2U Active CN206932064U (en) | 2017-07-14 | 2017-07-14 | A kind of direct current cabinet provided with explosion prevention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206932064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117200013A (en) * | 2023-09-07 | 2023-12-08 | 深圳市森科电力技术有限公司 | Direct current screen that can put out a fire fast |
-
2017
- 2017-07-14 CN CN201720853302.2U patent/CN206932064U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117200013A (en) * | 2023-09-07 | 2023-12-08 | 深圳市森科电力技术有限公司 | Direct current screen that can put out a fire fast |
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