CN208637892U - A kind of switchgear with fire-retardant effect function - Google Patents
A kind of switchgear with fire-retardant effect function Download PDFInfo
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- CN208637892U CN208637892U CN201821390462.9U CN201821390462U CN208637892U CN 208637892 U CN208637892 U CN 208637892U CN 201821390462 U CN201821390462 U CN 201821390462U CN 208637892 U CN208637892 U CN 208637892U
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- retardant
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Abstract
The utility model discloses a kind of switchgears with fire-retardant effect function, including fire-retardant powder filled layer, cabinet door one, flame-retardant board, cable pipe, control room, bus-bar room, cover board, enter spool, diaphragm seal, anchor ear, diversion pipe, mesh plate, exhaust case, blower, cable vault, cabinet door two, pedestal, PE film, fire-retardant hole, monolithic case and interruption chambe.The utility model is by being arranged flame-retardant board between the inner cavity cable room of monolithic case and interruption chambe, by filling fire-retardant powder filled layer in the inner cavity of flame-retardant board and being connected to several cable pipes on the surface of flame-retardant board, guarantee the cable between connection interruption chambe and cable room when short circuit occurring or other happen burning, prevent the intensity of a fire from spreading by flame-retardant board, the burning for causing switchgear entire increases a possibility that fire occurs.
Description
Technical field
The utility model relates to a kind of switchgear, specifically a kind of switchgear with fire-retardant effect function belongs to switchgear
Applied technical field.
Background technique
Switchgear is a kind of electrical equipment, and switchgear outside line is introduced into master switch in cabinet, subsequently into sub-control switch, respectively
Branch is set according to its needs, such as instrument, automatic control, motor magnetic switch, various A.C. contactors etc., some also set hyperbaric chamber with
Low-pressure chamber switchgear, is equipped with high voltage bus, such as power plant, and some is additionally provided with to protect the low-frequency load reduction of capital equipment.
Since internal cable is big in the more internal temperature of electric elements quantity, high temperature fire on fire is easy to existing switchgear
Cause the intensity of a fire to spread along cable, fire occurs, and dust is easy from the inner cavity that the cable place of entrance enters monolithic case, is caused
Inside switch cabinet dust stratification leads to the unsmooth normal use for influencing switchgear that radiates.Therefore, propose that one kind has regarding to the issue above
The switchgear of fire-retardant effect function.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of switch with fire-retardant effect function
Cabinet.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of switchgear with fire-retardant effect function,
Including monolithic case, cabinet door one, cabinet door two, winding machine structure, fire-retardant mechanism, control room, cable vault and pedestal；
The fire-retardant mechanism includes fire-retardant powder filled layer, flame-retardant board and cable pipe, is filled in the inner cavity of the flame-retardant board
There is fire-retardant powder filled layer, through there is cable pipe, it is thin that the inside bonding of the cable pipe is connected with PE on the surface of the flame-retardant board
Film, the surface of the cable pipe offer fire-retardant hole, and the flame-retardant board is fixedly connected in the middle part of the inner cavity of monolithic case；
The side of the inner cavity flame-retardant board of the monolithic case be cable vault, the inner cavity flame-retardant board of the monolithic case it is another
Side is interruption chambe, and the bottom end of the monolithic case is fixedly connected with pedestal, and the top side of the monolithic case offers bus-bar room,
The top other side of the monolithic case offers control room, and the side cable vault end of the monolithic case is rotatablely connected cabinet door
Two, the end of the other side interruption chambe of the monolithic case is rotatablely connected cabinet door one；The winding machine structure includes into spool, wind
Machine, exhaust case, mesh plate and cover board, the exhaust case are fixedly connected on the top side of monolithic case, outside the exhaust
The side-walls fitting connection that shell corresponds to monolithic case has mesh plate, and the other side of the exhaust case is connected to the input terminal of blower,
One end of the top connection diversion pipe of the exhaust case, the other end of the diversion pipe are connected to the inner cavity into spool, it is described enter
The bottom end of the top bonding connection diaphragm seal of spool, the side wall of the diaphragm seal are fixedly connected with anchor ear, it is described enter spool bottom
The middle part of end observation window cover, the cover board are overlapped at the top end opening of monolithic case inner cavity top bus-bar room, the cover board
Side be rotatablely connected monolithic case.
Preferably, the fire-retardant hole is evenly distributed on the inner side and outer side surface of cable pipe.
Preferably, the cable pipe is evenly distributed on the surface of flame-retardant board.
Preferably, the flame-retardant board is the plate body that a kind of inside is equipped with cavity.
Preferably, it is described enter spool be evenly distributed on bus-bar room top monolithic case top.
Preferably, the anchor ear is made of arc panel and bolt, and the number of the arc panel is two, two arcs
Plate distributing binder is connected to the two sides of diaphragm seal 9, and the both ends of two arc panels are run through by bolt thread simultaneously.
The beneficial effects of the utility model are:
1, the utility model is by being arranged flame-retardant board between the inner cavity cable room of monolithic case and interruption chambe, by hindering
It fires and fills fire-retardant powder filled layer in the inner cavity of plate and be connected to several cable pipes on the surface of flame-retardant board, guarantee connection open circuit
Cable between room and cable room prevents the intensity of a fire from spreading by flame-retardant board when short circuit occurring or other happen burning,
The burning for causing switchgear entire increases a possibility that fire occurs；
2, seal line and anchor ear are arranged by the top that the top in bus-bar room enters spool, by the locking of anchor ear so that close
Mounting is fitted in the side wall into cable, and one end of diversion pipe is connected by blower, will be entered in spool inner cavity by diversion pipe
Air discharge, prevent dust from the inner cavity that cable enters that pipe enters monolithic case, and enhance bus-bar room by exhaust case
In heat dissipation, guarantee the cable stabilization and safety that connect in busbar.
Detailed description of the invention
Fig. 1 is the utility model whole interior side structure schematic view；
Fig. 2 is the whole face structural schematic diagram of the utility model；
Fig. 3 is the utility model entirety another side structural schematic diagram；
Fig. 4 is the utility model entirety cable pipe structural schematic diagram.
In figure: 1, fire-retardant powder filled layer, 2, cabinet door one, 3, flame-retardant board, 4, cable pipe, 5, control room, 6, bus-bar room, 7,
Cover board, 8, enter spool, 9, diaphragm seal, 10, anchor ear, 11, diversion pipe, 12, mesh plate, 13, exhaust case, 14, blower, 15, electricity
Cable room, 16, cabinet door two, 17, pedestal, 18, PE film, 19, fire-retardant hole, 20, monolithic case, 21, interruption chambe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-4, a kind of switchgear with fire-retardant effect function includes monolithic case 20, cabinet door 1, cabinet door
2 16, winding machine structure, fire-retardant mechanism, control room 5, cable vault 15 and pedestal 17；
The fire-retardant mechanism includes fire-retardant powder filled layer 1, flame-retardant board 3 and cable pipe 4, in the inner cavity of the flame-retardant board 3
Filled with fire-retardant powder filled layer 1, through there is cable pipe 4, the inside of the cable pipe 4, which bonds, to be connected on the surface of the flame-retardant board 3
It is connected to PE film 18, the surface of the cable pipe 4 offers fire-retardant hole 19, and the flame-retardant board 3 is fixedly connected on monolithic case 20
Inner cavity in the middle part of, convenient for cable carry out it is fire-retardant；
The side of the inner cavity flame-retardant board 3 of the monolithic case 20 is cable vault 15, and the inner cavity of the monolithic case 20 is fire-retardant
The other side of plate 3 is interruption chambe 21, and the bottom end of the monolithic case 20 is fixedly connected with pedestal 17, the top of the monolithic case 20
Side offers bus-bar room 6, and the top other side of the monolithic case 20 offers control room 5, and the one of the monolithic case 20
15 end of side cable vault is rotatablely connected cabinet door 2 16, and the end of the other side interruption chambe 21 of the monolithic case 20 is rotatablely connected cabinet
Door 1；
The winding machine structure includes into spool 8, blower 14, exhaust case 13, mesh plate 12 and cover board 7, outside the exhaust
Shell 13 is fixedly connected on the top side of monolithic case 20, and the side-walls of the corresponding monolithic case 20 of the exhaust case 13 are chimeric to be connected
It is connected to mesh plate 12, the input terminal of the other side connection blower 14 of the exhaust case 13, the top of the exhaust case 13 connects
One end of admittance flow tube 11, the other end of the diversion pipe 11 are connected to the inner cavity into spool 8, it is described enter spool 8 top bonding
Connect the bottom end of diaphragm seal 9, the side wall of the diaphragm seal 9 is fixedly connected with anchor ear 10, it is described enter spool 8 bottom end observe window cover
The middle part of plate 7, the cover board 7 are overlapped at the top end opening of 20 inner cavity top bus-bar room 6 of monolithic case, and the one of the cover board 7
Side is rotatablely connected monolithic case 20, realizes the heat dissipation of the dust-proof and bus-bar room 6 of switchgear.
The fire-retardant hole 19 is evenly distributed on the inner side and outer side surface of cable pipe 4, convenient for fireproof powder when cable burning
End enters in cable pipe 6；The cable pipe 4 is evenly distributed on the surface of flame-retardant board 3, fire-retardant convenient for carrying out to cable；It is described
Flame-retardant board 3 is the plate body that a kind of inside is equipped with cavity, convenient for storing fire-retardant powder filled layer 1；It is described enter spool 8 be evenly distributed on
The top of the top monolithic case 20 of bus-bar room 6, convenient for the entrance of cable；The anchor ear 10 is made of arc panel and bolt, institute
The number for stating arc panel is two, and two arc panel distributing binders are connected to the two sides of diaphragm seal 9, two arc panels
Both ends simultaneously run through by bolt thread, convenient for collecting the cable of entrance and preventing foreign matter access switch cabinet.
When the utility model is used, the electric elements occurred in the application external connection power supply and control when in use
Switch, cable, which passes through diaphragm seal 9 and enters spool 8, to be entered bus-bar room 6 and is electrically connected with the busbar in bus-bar room 6, passes through lock
Hugging hoop 10 is fitted in diaphragm seal 9 on the side wall of cable, and collects into cable, prevents foreign matter and dust access switch
In cabinet, the air in bus-bar room 6 is extracted out by mesh plate 12 by opening 14 blower of blower, increases dissipating for 6 inner cavity of bus-bar room
Heat is connected to by the diversion pipe 11 passed through on 13 top of exhaust case into spool 8, to will will be entered by extraction air
Dust in bus-bar room 6 is discharged；
The cable of busbar in bus-bar room 6 is connected the electric appliance in interruption chambe 21 by the cable pipe 4 on 3 surface of flame-retardant board to open
It closes, when cable temperature is excessively high burns, the PE film 18 inside cable pipe 4 can be made to rupture, so that the resistance in flame-retardant board 3
The fire-retardant powder fired in powder filled layer 1 is entered in cable pipe 4 by fire-retardant hole 19, fire-retardant to cable progress to greatest extent,
Prevent the sprawling of the intensity of a fire from leading to the generation of fire.
Wherein fire-retardant powder filled layer 1 is made of powder flame-proof agent.
HF-150P exhaust fan that motor 14 is sold using Hong Guan Electric Machine Co., Ltd, Shenzhen and its relevant mating
Power supply and circuit.
It is related to circuit and electronic component and module is the prior art, those skilled in the art may be implemented completely,
Without superfluous words, the content of the utility model protection is not related to the improvement for software and method yet.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by fall in claim containing with important document
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of switchgear with fire-retardant effect function, it is characterised in that: including monolithic case (20), cabinet door one (2), cabinet door two
(16), winding machine structure, fire-retardant mechanism, control room (5), cable vault (15) and pedestal (17)；The fire-retardant mechanism includes fireproof powder
Last filled layer (1), flame-retardant board (3) and cable pipe (4) are filled with fire-retardant powder filled layer in the inner cavity of the flame-retardant board (3)
(1), through having cable pipe (4), the inside bonding of the cable pipe (4) is connected with PE film on the surface of the flame-retardant board (3)
(18), the surface of the cable pipe (4) offers fire-retardant hole (19), and the flame-retardant board (3) is fixedly connected on monolithic case (20)
Inner cavity in the middle part of；
The side of the inner cavity flame-retardant board (3) of the monolithic case (20) is cable vault (15), the inner cavity of the monolithic case (20)
The other side of flame-retardant board (3) is interruption chambe (21), and the bottom end of the monolithic case (20) is fixedly connected with pedestal (17), the entirety
The top side of shell (20) offers bus-bar room (6), and the top other side of the monolithic case (20) offers control room
(5), side cable vault (15) end of the monolithic case (20) is rotatablely connected cabinet door two (16), the monolithic case (20)
The end of other side interruption chambe (21) is rotatablely connected cabinet door one (2)；
The winding machine structure include into spool (8), blower (14), exhaust case (13), mesh plate (12) and cover board (7), it is described
Exhaust case (13) is fixedly connected on the top side of monolithic case (20), and the exhaust case (13) is corresponding monolithic case (20)
Side-walls fitting connection have mesh plate (12), the input terminal of the other side of the exhaust case (13) connection blower (14), institute
One end of top connection diversion pipe (11) of exhaust case (13) is stated, the other end of the diversion pipe (11) is connected into spool (8)
Inner cavity, it is described enter spool (8) top bonding connection diaphragm seal (9) bottom end, the side wall of the diaphragm seal (9) is fixedly connected
Have anchor ear (10), it is described enter spool (8) bottom end observation window cover (7) middle part, the cover board (7) is overlapped on monolithic case
(20) at the top end opening of inner cavity top bus-bar room (6), the side of the cover board (7) is rotatablely connected monolithic case (20).
2. a kind of switchgear with fire-retardant effect function according to claim 1, it is characterised in that: the fire-retardant hole (19)
It is evenly distributed on the inner side and outer side surface of cable pipe (4).
3. a kind of switchgear with fire-retardant effect function according to claim 1, it is characterised in that: the cable pipe (4)
It is evenly distributed on the surface of flame-retardant board (3).
4. a kind of switchgear with fire-retardant effect function according to claim 1, it is characterised in that: the flame-retardant board (3)
The plate body of cavity is equipped with for a kind of inside.
5. it is according to claim 1 it is a kind of with it is fire-retardant effect function switchgear, it is characterised in that: it is described enter spool (8)
It is evenly distributed on the top of the top monolithic case (20) of bus-bar room (6).
6. it is according to claim 1 it is a kind of with it is fire-retardant effect function switchgear, it is characterised in that: the anchor ear (10) by
Arc panel and bolt composition, the number of the arc panel are two, and two arc panel distributing binders are connected to diaphragm seal (9)
Two sides, the both ends of two arc panels are run through by bolt thread simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821390462.9U CN208637892U (en) | 2018-08-27 | 2018-08-27 | A kind of switchgear with fire-retardant effect function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821390462.9U CN208637892U (en) | 2018-08-27 | 2018-08-27 | A kind of switchgear with fire-retardant effect function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208637892U true CN208637892U (en) | 2019-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821390462.9U Active CN208637892U (en) | 2018-08-27 | 2018-08-27 | A kind of switchgear with fire-retardant effect function |
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| Country | Link |
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| CN (1) | CN208637892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110474269A (en) * | 2019-08-27 | 2019-11-19 | 兰溪微云自动化科技有限公司 | It is a kind of to prevent the safe wire casing of short circuit |
-
2018
- 2018-08-27 CN CN201821390462.9U patent/CN208637892U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110474269A (en) * | 2019-08-27 | 2019-11-19 | 兰溪微云自动化科技有限公司 | It is a kind of to prevent the safe wire casing of short circuit |
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