CN107864585A - A kind of control cabinet with fire extinguishing and smoke discharging function - Google Patents
A kind of control cabinet with fire extinguishing and smoke discharging function Download PDFInfo
- Publication number
- CN107864585A CN107864585A CN201711412942.0A CN201711412942A CN107864585A CN 107864585 A CN107864585 A CN 107864585A CN 201711412942 A CN201711412942 A CN 201711412942A CN 107864585 A CN107864585 A CN 107864585A
- Authority
- CN
- China
- Prior art keywords
- control cabinet
- fire
- fire extinguishing
- plate
- discharging function
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/10—Containers destroyed or opened by flames or heat
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a kind of control cabinet with fire extinguishing and smoke discharging function, including control cabinet, exhaust smoke hole, installing plate, stuffing box, cover plate, connection sheet, gas filled cavity, vertical connecting rod, sealing plate, connecting pole, waling stripe, affixed bar, baffle plate, fire-suppression bottle, high-pressure nozzle and fixed cover.The present invention is reasonable in design, the fire extinguishing part of whole box house does not need extra electric control structure, avoid the equipment for setting other needs to power inside controller, the circuit structure of control cabinet is simplified, while avoids the situation for causing to put out a fire part fails after the device damage such as sensor in ignition process and occurs；Flue dust discharge casing, is easy to the maintenance of staff caused by can also being caught fire in the case where not influenceing control cabinet overall structure in addition to it can put out a fire.
Description
Technical field
The present invention relates to a kind of control cabinet, specifically a kind of control cabinet with fire extinguishing and smoke discharging function, belong to electric-controlled
Control equipment applied technical field.
Background technology
Control cabinet is applicable and opens factories and miness, enterprise, market, hotel, school, airport, harbour, hospital, skyscraper, residence district
Etc. occasion, in low voltage electric network system, it is used as power, light distribution and Motor Control, is adapted to indoor extension wall, open air to fall
The controller switching equipment of ground installation.
In order to prevent fire spreading after control cabinet catches fire, majority can set automatic fire extinguisher, in general in control cabinet
It is on fire that extinguishing device majority uses the equipment of sensor class to detect whether, then performs fire extinguishing by automatic control equipment, in order to
Ensure that self-extinguishing needs to lay extra circuit, add the complexity of control cabinet internal circuit, when the position that catches fire is direct
Occur in sensor or during in fire-extinguishing apparatus power supply circuit, fire extinguishing part may fail, and cause fire spreading, simultaneously
It may be produced thick smoke when catching fire, because control cabinet is generally enclosed construction and semi-closed structure, hinder the discharge of dense smoke,
Influence the visual field of Measuring error personnel.Therefore, a kind of control cabinet with fire extinguishing and smoke discharging function is proposed regarding to the issue above.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of control with fire extinguishing and smoke discharging function
Case.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of control cabinet with fire extinguishing and smoke discharging function,
Including control cabinet and it is arranged on control cabinet intracavity sidewall for the installing plate for installing electrical equipment, the control cabinet top end
Face is affixed to be used to place the stuffing box for doing sand, and two symmetrically arranged cover plates are installed in the stuffing box bottom, and two cover plates are with filling out
Magazine side wall is rotatablely connected, and is connected with each other between two cover plates by two connection sheets being distributed along its length, described in two
Connection sheet and two patch ends are surrounded by the gas filled cavity of sealing structure, and the cover plate table, which is rotatablely equipped with, to be vertically arranged
Vertical connecting rod, and vertical connecting rod end is rotatablely connected to the sealing plate inside exhaust smoke hole, the exhaust smoke hole and is opened in control
In the side wall of case top processed；
The control cabinet both ends are symmetrically installed with the fire-suppression bottle that two inside are equipped with liquid carbon dioxide, and the fire-suppression bottle bottom connects
High-pressure nozzle is connected to, and high-pressure nozzle surface is socketed with fixed cover, the fixed cover inner horizontal is plugged with defeated with high-pressure nozzle
Go out the baffle plate of end fitting, the baffle plate top is connected with affixed bar close to a side surface of stuffing box, and the affixed bar top turns
Dynamic to be connected to the waling stripe being horizontally mounted, and waling stripe one end is solidly connected to connecting pole, the connecting pole is along vertical direction
It is fixed in the cover plate bottom in homonymy with fire-suppression bottle.
Preferably, the end of the sealing plate edge is brought into close contact with exhaust smoke hole madial wall, and exhaust smoke hole is through control
Case side wall.
Preferably, the baffle plate is a kind of baffle plate being made up of soft rubber plate.
Preferably, the fire-suppression bottle is a kind of tubular structure of steel, and fire-suppression bottle is fixed in stuffing box side wall.
Preferably, the connection sheet is made up of a kind of vulcanie piece of laminated structure, and connection sheet surface has offered
Groove, the thickness of the groove for connection sheet thickness three/.
Preferably, length direction of the gas filled cavity along two cover plate junctions is distributed.
The beneficial effects of the invention are as follows：The present invention is reasonable in design, and the fire extinguishing part of whole box house does not need volume
Outer electric control structure, that is, the equipment for setting other needs to power inside controller is avoided, simplify the electricity of control cabinet
Line structure, while avoid the situation for causing to put out a fire part fails after the device damage such as sensor in ignition process and occur；Remove
Flue dust discharge casing caused by can also being caught fire in the case where not influenceing control cabinet overall structure outside can putting out a fire, just
In the maintenance of staff.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is partial enlargement structural representation at A of the present invention；
Fig. 3 is partial enlargement structural representation at B of the present invention.
In figure：1st, control cabinet, 101, exhaust smoke hole, 2, installing plate, 3, stuffing box, 4, cover plate, 401, connection sheet, 402, gas
Filled cavity, 5, vertical connecting rod, 6, sealing plate, 7, connecting pole, 8, waling stripe, 9, affixed bar, 10, baffle plate, 11, fire-suppression bottle, 12,
High-pressure nozzle, 13, fixed cover.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to shown in Fig. 1-3, a kind of control cabinet with fire extinguishing and smoke discharging function, including control cabinet 1 and be arranged on
It is used for the installing plate 2 for installing electrical equipment on the intracavity sidewall of control cabinet 1, the top end face of control cabinet 1 is affixed dry for placing
Two symmetrically arranged cover plates 4 are installed in husky stuffing box 3, the bottom of stuffing box 3, and two cover plates 4 rotate with the side wall of stuffing box 3
Connection, the dry husky outflow of closing and the inside of stuffing box 3 to the end of stuffing box 3, two cover plates are realized by the rotation of cover plate 4
It is connected with each other between 4 by two connection sheets being distributed along its length 401, two connection sheets 401 and two cover plates 4
End is surrounded by the gas filled cavity 402 of sealing structure, and appropriate amount of hydrogen is filled inside filled cavity 402, when the inside of control cabinet 1 is lost
When fiery temperature drastically raises, the gas of the inside of gas filled cavity 402 filling is heated drastically to be expanded, and bursts connection sheet 401, two lids
Connection sheet 401 between plate 4 is bursting at the collision the one end of back shroud 4 and loses position limiting structure, so cover plate 4 is towards the bottom side of control cabinet 1
Direction rotates, and the dry sand inside stuffing box 3 can be filled in inside control cabinet 1, extinguish the blaze, and avoid fire spreading, described
The table of cover plate 4 is rotatablely equipped with the vertical connecting rod 5 being vertically arranged, and the vertical end of connecting rod 5 is rotatablely connected in exhaust smoke hole 101
The sealing plate 6 in portion, the exhaust smoke hole 101 are opened in the top side wall of control cabinet 1；
The both ends of control cabinet 1 are symmetrically installed with the fire-suppression bottle 11 that two inside are equipped with liquid carbon dioxide, the fire-suppression bottle 11
Bottom is connected with high-pressure nozzle 12, and the surface of high-pressure nozzle 12 is socketed with fixed cover 13, the inner horizontal grafting of fixed cover 13
There is the baffle plate 10 being bonded with the output end of high-pressure nozzle 12, after baffle plate 10 is extracted, the liquid titanium dioxide inside fire-suppression bottle 11
Carbon dioxide is formed after carbon vaporization to be sprayed onto inside control cabinet 1 by high-pressure nozzle 12, is put out a fire, the top of baffle plate 10 is leaned on
One side surface of nearly stuffing box 3 is connected with affixed bar 9, and the affixed top of bar 9 is rotatablely connected to the waling stripe being horizontally mounted
8, and the one end of waling stripe 8 is solidly connected to connecting pole 7, the connecting pole 7 is fixed in fire-suppression bottle 11 in homonymy along vertical direction
The bottom of cover plate 4.
As a kind of technical optimization scheme of the present invention, end and the madial wall of exhaust smoke hole 101 of the edge of sealing plate 6
It is brought into close contact, and exhaust smoke hole 101 runs through the side wall of control cabinet 1, ensures the sealing of control cabinet 1 in normal state.
As a kind of technical optimization scheme of the present invention, the baffle plate 10 is a kind of baffle plate being made up of soft rubber plate
10, it is easy to from the inside of fixed cover 13 extract baffle plate 10 out.
As a kind of technical optimization scheme of the present invention, the fire-suppression bottle 11 is a kind of tubular structure of steel, makes fire extinguishing
Bottle 11 has enough intensity to contain liquid carbon dioxide, and fire-suppression bottle 11 is fixed in the side wall of stuffing box 3, and fire-suppression bottle 11 is entered
Row is fixed.
As the present invention a kind of technical optimization scheme, the connection sheet 401 by a kind of laminated structure vulcanie piece
Form, and the surface of connection sheet 401 has offered groove, the thickness of the groove for the thickness of connection sheet 401 three/, be easy to connect
Contact pin 401 ruptures.
As a kind of technical optimization scheme of the present invention, length of the gas filled cavity 402 along two junctions of cover plate 4
Directional spreding is spent, is easy to the rupture of connection sheet 401.
In the use of the present invention, when temperature of being caught fire inside control cabinet 1 drastically raises, the inside of gas filled cavity 402 is filled
Gas it is heated drastically expand, burst connection sheet 401, the connection sheet 401 between two cover plates 4 is bursting at the collision the mistake of the one end of back shroud 4
Position limiting structure is removed, so cover plate 4 rotates towards the side direction of 1 bottom of control cabinet one, the dry sand inside stuffing box 3 can be filled in
Inside control cabinet 1, when cover plate 4 rotates towards the side direction of 1 bottom of control cabinet one, pass sequentially through affixed bar 9 and waling stripe 8 and connect
The baffle plate 10 for being connected to connecting pole 7 is extracted out under the drive that cover plate 4 rotates from fixed cover 13, the liquid two inside fire-suppression bottle 11
Carbonoxide is sprayed onto control cabinet 1 because the air pressure change inside fire-suppression bottle 11 forms carbon dioxide after vaporizing by high-pressure nozzle 12
Inside, put out a fire；In cover plate 4 towards in the side direction rotation process of 1 bottom of control cabinet one, cover plate 4 drives sealing plate 6 towards control
The side direction of 1 bottom of case one movement processed, sealing plate 6 depart from from exhaust smoke hole 101, and exhaust smoke hole 101 is no longer sealed, and dense smoke is by discharging fume
Discharge in hole 101.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope that obtain with important document of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of control cabinet with fire extinguishing and smoke discharging function, including control cabinet（1）And it is arranged on control cabinet（1）Intracavity sidewall
The upper installing plate for being used to install electrical equipment（2）, it is characterised in that：The control cabinet（1）Top end face is affixed dry for placing
Husky stuffing box（3）, the stuffing box（3）Bottom is installed by two symmetrically arranged cover plates（4）, two cover plates（4）With stuffing box
（3）Side wall is rotatablely connected, two cover plates（4）Between pass through two connection sheets being distributed along its length（401）It is connected with each other, two
The individual connection sheet（401）And two cover plates（4）End is surrounded by the gas filled cavity of sealing structure（402）, the cover plate
（4）Table is rotatablely equipped with the vertical connecting rod being vertically arranged（5）, and vertical connecting rod（5）End is rotatablely connected to positioned at exhaust smoke hole
（101）Internal sealing plate（6）, the exhaust smoke hole（101）It is opened in control cabinet（1）In the side wall of top；
The control cabinet（1）Both ends are symmetrically installed with the fire-suppression bottle that two inside are equipped with liquid carbon dioxide（11）, the fire extinguishing
Bottle（11）Bottom is connected with high-pressure nozzle（12）, and high-pressure nozzle（12）Surface is socketed with fixed cover（13）, the fixed cover
（13）Inner horizontal is plugged with and high-pressure nozzle（12）The baffle plate of output end fitting（10）, the baffle plate（10）Top is close to filler
Box（3）A side surface be connected with affixed bar（9）, the affixed bar（9）Top is rotatablely connected to the waling stripe being horizontally mounted
（8）, and waling stripe（8）One end is solidly connected to connecting pole（7）, the connecting pole（7）It is fixed in along vertical direction and fire-suppression bottle
（11）In the cover plate of homonymy（4）Bottom.
A kind of 2. control cabinet with fire extinguishing and smoke discharging function according to claim 1, it is characterised in that：The sealing plate
（6）The end of edge and exhaust smoke hole（101）Madial wall is brought into close contact, and exhaust smoke hole（101）Through control cabinet（1）Side wall.
A kind of 3. control cabinet with fire extinguishing and smoke discharging function according to claim 1, it is characterised in that：The baffle plate
（10）For a kind of baffle plate being made up of soft rubber plate（10）.
A kind of 4. control cabinet with fire extinguishing and smoke discharging function according to claim 1, it is characterised in that：The fire-suppression bottle
（11）For a kind of tubular structure of steel, and fire-suppression bottle（11）It is fixed in stuffing box（3）In side wall.
A kind of 5. control cabinet with fire extinguishing and smoke discharging function according to claim 1, it is characterised in that：The connection sheet
（401）It is made up of a kind of vulcanie piece of laminated structure, and connection sheet（401）Surface has offered groove, the groove
Thickness is connection sheet（401）The three of thickness/.
A kind of 6. control cabinet with fire extinguishing and smoke discharging function according to claim 1, it is characterised in that：The gas is filled out
Fill chamber（402）Along two cover plates（4）The length direction distribution of junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711412942.0A CN107864585B (en) | 2017-12-24 | 2017-12-24 | Control box with fire extinguishing and smoke discharging functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711412942.0A CN107864585B (en) | 2017-12-24 | 2017-12-24 | Control box with fire extinguishing and smoke discharging functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107864585A true CN107864585A (en) | 2018-03-30 |
| CN107864585B CN107864585B (en) | 2023-08-18 |
Family
ID=61707274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711412942.0A Active CN107864585B (en) | 2017-12-24 | 2017-12-24 | Control box with fire extinguishing and smoke discharging functions |
Country Status (1)
| Country | Link |
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| CN (1) | CN107864585B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281904A (en) * | 2018-04-03 | 2018-07-13 | 东阳市阳涛电子科技有限公司 | The safety device of power distribution cabinet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281904A (en) * | 2018-04-03 | 2018-07-13 | 东阳市阳涛电子科技有限公司 | The safety device of power distribution cabinet |
| CN108281904B (en) * | 2018-04-03 | 2019-07-05 | 青岛豪源电气有限公司 | The safety device of power distribution cabinet |
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| Publication number | Publication date |
|---|---|
| CN107864585B (en) | 2023-08-18 |
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