CN208190107U - Box-shaped fixed type alternating current metal closed switch with high-temperature explosion-proof function - Google Patents
Box-shaped fixed type alternating current metal closed switch with high-temperature explosion-proof function Download PDFInfo
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- CN208190107U CN208190107U CN201820368499.5U CN201820368499U CN208190107U CN 208190107 U CN208190107 U CN 208190107U CN 201820368499 U CN201820368499 U CN 201820368499U CN 208190107 U CN208190107 U CN 208190107U
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Abstract
The utility model relates to a kind of box-shaped fixed type alternating current metal closed switchs with high-temperature explosion-proof function.It solves the problems such as existing box-shaped fixed type alternating current metal closed switch safety is poor.Including switch cabinet, two seperated cabinets, main road bus-bar room, hospital bus bar room, breaker, small bus and terminal room, vacuum circuit breaker, cross electric absorption device, main bus-bar disconnecting switch, current transformer, hospital bus bar disconnecting switch, several automatically controlled spray heads are equipped on the inside of switch cabinet upper end, automatically controlled spray head passes through connecting tube and is connected with dry powder extinguisher tank, automatically controlled spray head is connected with control module, it is connected to the control module induction module equipped with several on the inside of switch cabinet upper end, at least one alarm module being connected with control module is equipped on the outside of switch cabinet.Advantage is: inside switch cabinet temperature is excessively high or occurs that foam cooling and fire extinguishing can be carried out automatically when fire, while alarm signal occurs, highly-safe, prevents deflagration phenomenon.
Description
Technical field
The utility model belongs to electrical equipment technical field, solid more particularly, to a kind of box with high-temperature explosion-proof function
Fixed pattern ac metal closing switch gear.
Background technique
Box type fixed metal closed switch device is for three-phase alternating current 50Hz, 3.6,7.2,12kV single busbar and single busbar
Be used in segmented system as receiving and distribute electric energy, particularly suitable for the indoor scenarios of frequent operation, to circuit play control,
The functions such as protection and detection.Therefore box type fixed metal closed switch device plays the operational safety of power supply line important
Effect, find in the actual work, the traditional structure that current box type fixed metal closed switch device uses, though
It so can satisfy the needs used, but due to generally using enclosed construction inside box type fixed metal closed switch device, and
In switch contact and busbar junction since electric current is by being easy to produce high temperataure phenomena, and there is exposed high pressure in switchgear, it is empty
Between close narrow, be easy to cause fire, fire phenomenon, can not issue warning signal, therefore be directed to this status, there is an urgent need to open
Self-extinguishing explosion-proof box type fixed metal closed switch device when sending out high temperature a kind of, to meet the needs of actual use.
Of the existing technology in order to solve the problems, such as, people have carried out long-term exploration, propose miscellaneous solution
Scheme.For example, Chinese patent literature discloses a kind of on-line early warning box-shaped fixed type alternating current metal closed switch [application
Number: 201520463465.0], including switchgear and the repeater and main website that are connected with switchgear, the switchgear includes control
Plate, be disposed on control panel switch cabinet state indicating module, temperature and humidity on-line monitoring module, protection control module, in
Central processor, contact on-line monitoring module, communication module, human-machine interface module, speech control module and human body induction module.
When above scheme solves existing box type fixed metal closed switch device internal high temperature to a certain extent without
The problem of method early warning, but the program only can be carried out early warning and can not make emergency reaction, this allows for existing box and fixes
Formula metal enclosed switchgear does not have high-temperature explosion-proof function, and safety is poor.
Summary of the invention
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of simple and reasonable, and when high temperature plays explosion-proof work
Box-shaped fixed type alternating current metal closed switch with high-temperature explosion-proof function.
In order to achieve the above objectives, the utility model uses following technical proposal: this has the box of high-temperature explosion-proof function
Fixed ac metal closing switch gear, including be in split type switch cabinet, the switch cabinet by two levels according to
It is secondary to be arranged and be spliced by covering the seperated cabinet that aluminium zinc steel plate bending shapes, and the seperated cabinet is connected by bolt, two
It is connected inside seperated cabinet and sequentially forms main road bus-bar room and hospital bus bar room, the main road respectively inside two seperated cabinets
Bus-bar room side is equipped with breaker, small bus and terminal room, is respectively equipped with vacuum circuit breaker in main road bus-bar room lower end, described
Vacuum circuit breaker lower end had electric absorption device, be respectively equipped between the main road bus-bar room and hospital bus bar room main bus-bar every
Pass, current transformer, hospital bus bar disconnecting switch are left, and is located at two points equipped with several on the inside of the switch cabinet upper end
Automatically controlled spray head inside body cabinet, the automatically controlled spray head pass through connecting tube and the dry powder extinguisher that switch cabinet bottom is arranged in
Tank is connected, and the automatically controlled spray head is connected with control module, and several and control mould is equipped on the inside of the switch cabinet upper end
The connected induction module of block, and at least one alarm module being connected with control module is equipped on the outside of the switch cabinet.
In the above-mentioned box-shaped fixed type alternating current metal closed switch with high-temperature explosion-proof function, the induction
Module include be smoke inductor and/or infrared induction module, and the smoke inductor and infrared induction module with control
Molding block is connected.
In the above-mentioned box-shaped fixed type alternating current metal closed switch with high-temperature explosion-proof function, described is automatically controlled
It the quantity of spray head four and is separately positioned on the quadrangle inside switch cabinet.
In the above-mentioned box-shaped fixed type alternating current metal closed switch with high-temperature explosion-proof function, the main mother
Line disconnecting switch is extended towards main road bus-bar room side, and the hospital bus bar disconnecting switch is towards hospital bus bar room side
It is extended.
In the above-mentioned box-shaped fixed type alternating current metal closed switch with high-temperature explosion-proof function, the switch
Cabinet body front end outer side, which has, is connected to the control module operation panel.
In the above-mentioned box-shaped fixed type alternating current metal closed switch with high-temperature explosion-proof function, the alarm
Module is sound alarm module and/or visualization alarm module.
In the above-mentioned box-shaped fixed type alternating current metal closed switch with high-temperature explosion-proof function, the switch
Cabinet body lower end side has has simulation female with the valve that is connected inside switch cabinet, the switch cabinet lower end other side
Line board.
Compared with prior art, utility model has the advantages that structure is simple, stability is good, and design layout is reasonable,
Cabinet body structure is assembly type, is connected by screw bolts combination forming, is easily installed disassembly, inside switch cabinet temperature is excessively high or fire occurs
Foam cooling and fire extinguishing can be carried out when calamity automatically, while alarm signal occurs, it is highly-safe, prevent deflagration phenomenon.
Detailed description of the invention
Fig. 1 is structural schematic diagram provided by the utility model.
Fig. 2 is the structural schematic diagram at another visual angle provided by the utility model.
Fig. 3 is structural block diagram provided by the utility model.
In figure, switch cabinet 1, operation panel 12, valve 13, analog bus board 14, main road bus-bar room 2, breaks at seperated cabinet 11
Road device, small bus and terminal room 21, vacuum circuit breaker 22, cross electric absorption device 23, hospital bus bar room 3, main bus-bar disconnecting switch 4,
Current transformer 5, hospital bus bar disconnecting switch 6, automatically controlled spray head 7, dry powder extinguisher tank 8, control module 9, induction module 91, cigarette
Mist inductor 911, infrared induction module 912, alarm module 92.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1-3, this has the box-shaped fixed type alternating current metal closed switch of high-temperature explosion-proof function, including it is in
Split type switch cabinet 1,1 upper end of switch cabinet be equipped with several hanging rings, switch cabinet 1 set gradually by two levels and by
The seperated cabinet 11 for covering the forming of aluminium zinc steel plate bending is spliced, and seperated cabinet 11 is connected by bolt, inside two seperated cabinets 11
It is connected and sequentially forms main road bus-bar room 2 and hospital bus bar room 3,2 side of main road bus-bar room respectively inside two seperated cabinets 11
Equipped with breaker, small bus and terminal room 21, vacuum circuit breaker 22, vacuum circuit breaker are respectively equipped in 2 lower end of main road bus-bar room
22 lower ends had electric absorption device 23, and main bus-bar disconnecting switch 4, electricity are respectively equipped between main road bus-bar room 2 and hospital bus bar room 3
Current transformer 5, hospital bus bar disconnecting switch 6, and several be located inside two seperated cabinets 11 is equipped on the inside of 1 upper end of switch cabinet
Automatically controlled spray head 7, automatically controlled spray head 7 is connected by connecting tube with the dry powder extinguisher tank 8 that 1 bottom of switch cabinet is arranged in, automatically controlled
Spray head 7 is connected with control module 9, and several induction modules 91 being connected with control module 9 are equipped on the inside of 1 upper end of switch cabinet,
Preferably, induction module 91 here can be smoke inductor 911 and/or infrared induction module 912, and smoke inductor
911 and infrared induction module 912 be connected with control module 9, and at least one and control module 9 are equipped on the outside of switch cabinet 1
Connected alarm module 92, wherein alarm module 92 here is sound alarm module and/or visualization alarm module.Work as
Induction module 91, which detects, occurs fire or when high temperature inside switch cabinet 1, four be separately positioned on inside switch cabinet 1 four
Automatically controlled spray head 7 on angle sprays dry powder, can handle at the first time fire in this way, meanwhile, alarm module 92 is outwardly sent out
Alarm signal out.
Further, main bus-bar disconnecting switch 4 here towards 2 side of main road bus-bar room be extended, hospital bus bar every
Pass 6 is left to be extended towards 3 side of hospital bus bar room.Wherein, 1 front end outer side of switch cabinet here has and control module
9 connected operation panels 12.In addition, 1 lower end side of switch cabinet here has and the valve that is connected inside switch cabinet 1
13, the 1 lower end other side of switch cabinet has analog bus board 14, wherein electric absorption device 23 of crossing here is that R-C formula crosses electric absorption
Device 23.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although switch cabinet 1, seperated cabinet 11, operation panel 12, valve 13, analog bus board is used more herein
14, main road bus-bar room 2, breaker, small bus and terminal room 21, vacuum circuit breaker 22, cross electric absorption device 23, hospital bus bar room 3,
Main bus-bar disconnecting switch 4, current transformer 5, hospital bus bar disconnecting switch 6, automatically controlled spray head 7, dry powder extinguisher tank 8, control mould
The terms such as block 9, induction module 91, smoke inductor 911, infrared induction module 912, alarm module 92, but use is not precluded
A possibility that other terms.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；?
It is contrary to the spirit of the present invention that they, which are construed to any additional limitation all,.
Claims (7)
1. a kind of box-shaped fixed type alternating current metal closed switch with high-temperature explosion-proof function, including being in split type switch
Cabinet body (1), which is characterized in that the switch cabinet (1) is set gradually by two levels and by covering the forming of aluminium zinc steel plate bending
Seperated cabinet (11) be spliced, and the seperated cabinet (11) is connected by bolt, is connected inside two seperated cabinets (11)
And main road bus-bar room (2) and hospital bus bar room (3), the main road bus-bar room are sequentially formed respectively inside two seperated cabinets (11)
(2) side is equipped with breaker, small bus and terminal room (21), is respectively equipped with vacuum circuit breaker in main road bus-bar room (2) lower end
(22), the vacuum circuit breaker (22) lower end had electric absorption device (23), the main road bus-bar room (2) and hospital bus bar
Main bus-bar disconnecting switch (4), current transformer (5), hospital bus bar disconnecting switch (6) are respectively equipped between room (3), and described
Several automatically controlled spray heads (7) for being located at two seperated cabinet (11) inside, the automatically controlled spray head are equipped on the inside of switch cabinet (1) upper end
(7) the dry powder extinguisher tank (8) by connecting tube with setting in switch cabinet (1) bottom is connected, the automatically controlled spray head (7)
It is connected with control module (9), and is equipped with several inductions being connected with control module (9) on the inside of described switch cabinet (1) upper end
Module (91), and at least one alarm module (92) being connected with control module (9) is equipped on the outside of the switch cabinet (1).
2. the box-shaped fixed type alternating current metal closed switch according to claim 1 with high-temperature explosion-proof function,
It is characterized in that, the induction module (91) is smoke inductor (911) and/or infrared induction module (912), and the cigarette
Mist inductor (911) and infrared induction module (912) are connected with control module (9).
3. the box-shaped fixed type alternating current metal closed switch according to claim 2 with high-temperature explosion-proof function,
It is characterized in that, in the quantity four of the automatically controlled spray head (7) and the quadrangle being separately positioned on inside switch cabinet (1).
4. the fixed AC metal closed switch of the box according to claim 1 or 2 or 3 with high-temperature explosion-proof function is set
It is standby, which is characterized in that the main bus-bar disconnecting switch (4) is extended towards main road bus-bar room (2) side, the bypass
Bus isolating switch (6) is extended towards hospital bus bar room (3) side.
5. the box-shaped fixed type alternating current metal closed switch according to claim 4 with high-temperature explosion-proof function,
It is characterized in that, the switch cabinet (1) front end outer side has the operation panel (12) being connected with control module (9).
6. the box-shaped fixed type alternating current metal closed switch according to claim 1 with high-temperature explosion-proof function,
It is characterized in that, the alarm module (92) is sound alarm module and/or visualization alarm module.
7. the box-shaped fixed type alternating current metal closed switch according to claim 1 with high-temperature explosion-proof function,
It is characterized in that, the switch cabinet (1) lower end side has the valve (13) being connected with switch cabinet (1) inside, described
Switch cabinet (1) the lower end other side have analog bus board (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820368499.5U CN208190107U (en) | 2018-03-19 | 2018-03-19 | Box-shaped fixed type alternating current metal closed switch with high-temperature explosion-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820368499.5U CN208190107U (en) | 2018-03-19 | 2018-03-19 | Box-shaped fixed type alternating current metal closed switch with high-temperature explosion-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208190107U true CN208190107U (en) | 2018-12-04 |
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ID=64438497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820368499.5U Active CN208190107U (en) | 2018-03-19 | 2018-03-19 | Box-shaped fixed type alternating current metal closed switch with high-temperature explosion-proof function |
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|---|---|
| CN (1) | CN208190107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165028A (en) * | 2020-10-17 | 2021-01-01 | 陈文英 | Line protection measurement and control device of intelligent substation |
-
2018
- 2018-03-19 CN CN201820368499.5U patent/CN208190107U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165028A (en) * | 2020-10-17 | 2021-01-01 | 陈文英 | Line protection measurement and control device of intelligent substation |
| CN112165028B (en) * | 2020-10-17 | 2021-07-23 | 苏州普轮电子科技有限公司 | Line protection measurement and control device of intelligent substation |
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