CN107959242A - The distribution box of fire prevention dehumidifying - Google Patents
The distribution box of fire prevention dehumidifying Download PDFInfo
- Publication number
- CN107959242A CN107959242A CN201711360553.8A CN201711360553A CN107959242A CN 107959242 A CN107959242 A CN 107959242A CN 201711360553 A CN201711360553 A CN 201711360553A CN 107959242 A CN107959242 A CN 107959242A
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- babinet
- drying chamber
- distribution box
- pull head
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
Abstract
The invention discloses the distribution box of fire prevention dehumidifying,Including babinet,Some electric elements installation positions are equipped with babinet,Electric elements installation position is both provided with receiving frame,Casing top is equipped with drying chamber,Transmission wheel is provided at both ends with drying chamber,Conveyer belt is provided with two transmission wheels,Conveyer belt is the silica-gel desiccant wrapped up by woven wire,Drying chamber is provided outside opening towards babinet,Opening inner side is provided with the electric hot plate being bonded with conveyer belt,Gap is provided with the middle part of conveyer belt outer ring,Gap both sides are respectively arranged with a row chain band,Drying chamber bottom is oppositely arranged a pair of pull head coordinated with chain belt,Some pipelines are provided with drying chamber between pull head,Pipeline, which is each led into, to be accommodated in frame,Pipe end is provided with flammable film,The air inlet of conveyer belt is provided through on babinet,The bottom of box is equipped with gas outlet,Wind turbine is provided with babinet on the inside of gas outlet.This kind of distribution box prevents distribution box internal condensation, and effectively prevents fire.
Description
Technical field
The invention belongs to electrical equipment technical field, the distribution box for dehumidifying of particularly preventing fires.
Background technology
Distribution box is that switchgear, measuring instrumentss, protection electric appliance and ancillary equipment are assembled in envelope by electrical wiring requirement
Close or semiclosed metal safe in or screen width on, form low-tension distribution box；It can be connected during normal operation by manual or automatic switch
Or disjunction circuit；By protection electric appliance cut-out circuit or alarm when failure or irregular operating；Operation can be shown by means of measuring instrumentss
In various parameters, some electric parameters can be also adjusted, to deviate normal operating conditions prompted or sent signal.
Distribution box can reasonably distribute electric energy, and the convenient switching action to circuit, has higher class of safety protection, can intuitively show
Show the conducting state of circuit.
Distribution box needs to carry out cool-down dehumidification operation when in use, has in the prior art by drier to adsorb vapor
To prevent condensation in distribution box, and the dry dosage of which consumption is used greatly, it is necessary in due course replacement drier, use cost
It is high.
If the existing excessive appearance fire hazardous of distribution box local pyrexia amount at the same time, causes the electric appliance in whole distribution box
Element is all burnt, in some instances it may even be possible to which other combustibles that ignite cause fire behavior further to deteriorate.
The content of the invention
In view of the shortcomings of the prior art, providing the distribution box of fire prevention dehumidifying, this kind of distribution box can effectively prevent from matching somebody with somebody the present invention
There is dew condensation phenomenon in electronic box built-in component surface, prevents from climbing the generation of electricity, abnormal flashover electric discharge phenomena, improves the safety of distribution box
Performance, and effectively prevent fire.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：The distribution box of fire prevention dehumidifying,
Including babinet, some electric elements installation positions are equipped with the babinet, the electric elements installation position is both provided with receiving frame, institute
State casing top and be equipped with drying chamber, be provided at both ends with the drying chamber by motor-driven transmission wheel, two transmission wheels
On be provided with conveyer belt, the conveyer belt is the silica-gel desiccant wrapped up by woven wire, and the drying chamber is towards outside the babinet
Opening is provided with, the opening inner side is provided with the electric hot plate being bonded with the conveyer belt, is set in the middle part of the conveyer belt outer ring
There is gap, the gap both sides are respectively arranged with a row chain band, and the drying chamber bottom is oppositely arranged a pair of and chain belt
The pull head of cooperation, is provided with some pipelines on the drying chamber between the pull head, the pipeline each leads into the receiving
In frame, the pipe end is provided with flammable film, and the air inlet of the conveyer belt, the case are provided through on the babinet
Body bottom is equipped with gas outlet, and wind turbine is provided with the babinet on the inside of the gas outlet；When the conveyer belt rotates, along
Pull head on front side of the conveyer belt rotation direction by chain belt split, along the conveyer belt rotation direction on rear side of pull head will be related
Separate.For the distribution box when in use by wind turbine outlet, air inlet passes through conveyer belt in air inlet, by silica-gel desiccant by water
Vapor sorption, conveyer belt intermittent rotary is controlled by motor, and the silica dehydrator of vapor will be absorbed by electric hot plate heating
Agent is dried, so circulation so that the dehumidifying that the distribution box can circulate；Fired if electric elements installation position temperature is excessive
Burn, then can be rapidly so that film melts, the silica-gel desiccant in conveyer belt, which can run through pipeline and enter, accommodates isolation in frame
Air is put out a fire.
In above-mentioned technical proposal, it is preferred that the casing top is provided with rain-proof head cover.Prevent rainwater from drenching using the structure
In cartonning body.
In above-mentioned technical proposal, it is preferred that some soft partition plates, the partition plate and the electricity are provided with the conveyer belt
Hot plate, which coordinates, blocks the opening.Soft partition plate is set so that silica-gel desiccant is more easy to drive rotation, while partition plate and electric hot plate
Closure opening is coordinated to prevent from opening air inlet.
In above-mentioned technical proposal, it is preferred that the drying chamber between the pull head is bonded with the conveyer belt.Using this
Structure prevents silica-gel desiccant from escaping in drying chamber.
Compared with prior art, the present invention have the advantages that：The distribution box when in use by wind turbine outlet, into
Gas port passes through conveyer belt in air inlet, and by silica-gel desiccant by water vapor adsorption, conveyer belt intermittent rotary is controlled by motor,
And the silica-gel desiccant for absorbing vapor is dried by electric hot plate heating, so circulation so that the distribution box can circulate
Dehumidifying；Burn if electric elements installation position temperature is excessive, can be rapidly so that film melts, the silica gel in conveyer belt
Drier, which can run through pipeline and enter to accommodate, completely cuts off air fire extinguishing in frame.
Brief description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention.
Fig. 2 is the structure diagram in drying chamber in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail the present invention：Referring to Fig. 1 to Fig. 2, prevent
The distribution box of fire dehumidifying, including babinet, the babinet is interior to be equipped with some electric elements installation positions, and the electric elements installation position is equal
Receiving frame is provided with, the casing top is equipped with drying chamber, is provided at both ends with the drying chamber by motor-driven transmission
Take turns, conveyer belt is provided with two transmission wheels, the conveyer belt is by the silica-gel desiccant of woven wire parcel, the drying
Chamber is provided outside opening towards the babinet, and the opening inner side is provided with the electric hot plate being bonded with the conveyer belt, the transmission
Band is provided with gap in the middle part of outer ring, and the gap both sides are respectively arranged with a row chain band, and the drying chamber bottom is oppositely arranged to be had
A pair of pull head coordinated with the chain belt, is provided with some pipelines, the pipeline point on the drying chamber between the pull head
It is not passed through in the receiving frame, the pipe end is provided with flammable film, and the conveyer belt is provided through on the babinet
Air inlet, the bottom of box is equipped with gas outlet, wind turbine is provided with the babinet on the inside of the gas outlet；When the biography
When sending the band to rotate, along the conveyer belt rotation direction on front side of pull head by chain belt split, along the conveyer belt rotation direction
The pull head of rear side will be related separated.For the distribution box when in use by wind turbine outlet, air inlet passes through conveyer belt in air inlet, leads to
Silica-gel desiccant is crossed by water vapor adsorption, conveyer belt intermittent rotary is controlled by motor, and will absorb by electric hot plate heating
The silica-gel desiccant drying of vapor, so circulation so that the dehumidifying that the distribution box can circulate；If electric elements installation position
Temperature is excessive to burn, then can be rapidly so that film melts, and the silica-gel desiccant in conveyer belt can run through pipeline entrance
Completely cut off air fire extinguishing in frame to accommodating.
The top of babinet 1 is provided with rain-proof head cover 16.Prevented using the structure in rainwater leaching cartonning body.
Some soft partition plates 17 are provided with the conveyer belt 6, the partition plate 17 coordinates described in closure with the electric hot plate 8
Opening 7.Soft partition plate is set so that silica-gel desiccant is more easy to drive rotation, while partition plate coordinates closure opening to prevent with electric hot plate
From opening air inlet.
The drying chamber 4 between the pull head 10 is bonded with the conveyer belt 6.Silica-gel desiccant is prevented using the structure
Escape in drying chamber.
Claims (4)
1. the distribution box for dehumidifying of preventing fires, including babinet（1）, the babinet（1）It is interior to be equipped with some electric elements installation positions（2）, its
It is characterized in that：The electric elements installation position（2）It is both provided with receiving frame（3）, the babinet（1）Top is equipped with drying chamber（4）,
The drying chamber（4）Inside it is provided at both ends with by motor-driven transmission wheel（5）, two transmission wheels（5）On be provided with transmission
Band（6）, the conveyer belt（6）For the silica-gel desiccant wrapped up by woven wire, the drying chamber（4）Towards the babinet（1）Outside
It is provided with opening（7）, the opening（7）Inner side is provided with and the conveyer belt（6）The electric hot plate of fitting（8）, the conveyer belt
（6）Gap is provided with the middle part of outer ring, the gap both sides are respectively arranged with a row chain band（9）, the drying chamber（4）Bottom is reverse
It is provided with a pair of and chain belt（9）The pull head of cooperation（10）, the pull head（10）Between the drying chamber（4）On be provided with
Some pipelines（11）, the pipeline（11）Each lead into the receiving frame（3）It is interior, the pipeline（11）End set has flammable thin
Film（12）, the babinet（1）On be provided through the conveyer belt（6）Air inlet（13）, the babinet（1）Bottom is equipped with out
Gas port（14）, the gas outlet（14）The babinet of inner side（1）On be provided with wind turbine（15）；When the conveyer belt（6）Rotate
When, along the conveyer belt（6）Pull head on front side of rotation direction is by chain belt split, along the conveyer belt（6）After rotation direction
The pull head of side will be related separated.
2. the distribution box of fire prevention dehumidifying as claimed in claim 1, it is characterised in that：The babinet（1）Top is provided with rain-proof
Head cover（16）.
3. the distribution box of fire prevention dehumidifying as claimed in claim 1, it is characterised in that：The conveyer belt（6）Inside it is provided with some
Soft partition plate（17）, the partition plate（17）With the electric hot plate（8）Coordinate and block the opening（7）.
4. the distribution box of fire prevention dehumidifying as claimed in claim 1, it is characterised in that：The pull head（10）Between the drying
Chamber（4）With the conveyer belt（6）Fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711360553.8A CN107959242A (en) | 2017-12-18 | 2017-12-18 | The distribution box of fire prevention dehumidifying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711360553.8A CN107959242A (en) | 2017-12-18 | 2017-12-18 | The distribution box of fire prevention dehumidifying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107959242A true CN107959242A (en) | 2018-04-24 |
Family
ID=61958991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711360553.8A Pending CN107959242A (en) | 2017-12-18 | 2017-12-18 | The distribution box of fire prevention dehumidifying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107959242A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108649441A (en) * | 2018-06-11 | 2018-10-12 | 楼阳英 | Outdoor electricity distribution cabinet heat radiation system |
| CN112152118A (en) * | 2020-09-21 | 2020-12-29 | 湖北省电力装备有限公司 | Draw-out type electric power thing networking cubical switchboard |
| CN113089536A (en) * | 2021-03-17 | 2021-07-09 | 上海博望电子科技有限公司 | Anti-riot over-and-under type roadblock that blocks a car and control system |
| CN113394699A (en) * | 2021-07-09 | 2021-09-14 | 山东汇能电气有限公司 | Moisture-removing type low-voltage switch cabinet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05184020A (en) * | 1991-12-28 | 1993-07-23 | Hitachi Cable Ltd | Dehumidifier of multicircuit switch |
| CN203839743U (en) * | 2014-05-08 | 2014-09-17 | 浙江华驰电气设备有限公司 | Switch cabinet |
| CN203932741U (en) * | 2014-06-04 | 2014-11-05 | 南阳金冠电气有限公司 | A kind of control cabinet for power distribution |
| CN104505750A (en) * | 2014-12-11 | 2015-04-08 | 重庆新世纪电气有限公司 | Control panel cabinet placed in open air |
| CN205565441U (en) * | 2016-04-18 | 2016-09-07 | 滕辉 | Fire prevention heat dissipation outdoor cabinet of convenient transportation |
-
2017
- 2017-12-18 CN CN201711360553.8A patent/CN107959242A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05184020A (en) * | 1991-12-28 | 1993-07-23 | Hitachi Cable Ltd | Dehumidifier of multicircuit switch |
| CN203839743U (en) * | 2014-05-08 | 2014-09-17 | 浙江华驰电气设备有限公司 | Switch cabinet |
| CN203932741U (en) * | 2014-06-04 | 2014-11-05 | 南阳金冠电气有限公司 | A kind of control cabinet for power distribution |
| CN104505750A (en) * | 2014-12-11 | 2015-04-08 | 重庆新世纪电气有限公司 | Control panel cabinet placed in open air |
| CN205565441U (en) * | 2016-04-18 | 2016-09-07 | 滕辉 | Fire prevention heat dissipation outdoor cabinet of convenient transportation |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108649441A (en) * | 2018-06-11 | 2018-10-12 | 楼阳英 | Outdoor electricity distribution cabinet heat radiation system |
| CN108649441B (en) * | 2018-06-11 | 2020-04-24 | 江西鑫晖电力发展有限公司 | Outdoor power distribution cabinet heat dissipation system |
| CN112152118A (en) * | 2020-09-21 | 2020-12-29 | 湖北省电力装备有限公司 | Draw-out type electric power thing networking cubical switchboard |
| CN113089536A (en) * | 2021-03-17 | 2021-07-09 | 上海博望电子科技有限公司 | Anti-riot over-and-under type roadblock that blocks a car and control system |
| CN113394699A (en) * | 2021-07-09 | 2021-09-14 | 山东汇能电气有限公司 | Moisture-removing type low-voltage switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180424 |
|
| RJ01 | Rejection of invention patent application after publication |