CN107611788A - One kind cooling insulating properties switch cubicle - Google Patents
One kind cooling insulating properties switch cubicle Download PDFInfo
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- CN107611788A CN107611788A CN201710813059.6A CN201710813059A CN107611788A CN 107611788 A CN107611788 A CN 107611788A CN 201710813059 A CN201710813059 A CN 201710813059A CN 107611788 A CN107611788 A CN 107611788A
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- dry ice
- top plate
- switch cubicle
- ceiling panel
- accommodating chamber
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Abstract
The invention belongs to switch cubicle field, and in particular to one kind cooling insulating properties switch cubicle, including switch cabinet body, interior plate, inside ceiling panel and top cover；Switch cabinet body includes cabinet door, top plate and three side walls, and wherein top plate is movable setting, and top plate and three side walls are encircled a city the receiving space of switch cubicle jointly；Interior plate is located at the madial wall of switch cabinet body, and is collectively forming the first accommodating chamber with madial wall, while several through holes are uniformly provided with interior plate；Inside ceiling panel is collectively forming the second accommodating chamber with top plate, some air-vents is uniformly provided with inside ceiling panel located at the inside of switch cabinet body and positioned at the underface of top plate, inside ceiling panel；Also include dry ice, dry ice is respectively placed in the first accommodating chamber and the second accommodating chamber；Top cover is located at the top of top plate, realizes the sealing to switch cabinet body.It can effectively realize the cooling for realizing switch cubicle in the closed condition, and ensure that inside switch cabinet has certain insulating properties.
Description
Technical field
The invention belongs to switch cubicle field, and in particular to one kind cooling insulating properties switch cubicle.
Background technology
Switch cubicle (switch cabinet) is a kind of electrical equipment, and switch cubicle outside line is introduced into master switch in cabinet, so
Enter sub-control afterwards to switch, each branch is needed to set by it.Such as instrument, automatic control, motor magnetic switch, various A.C. contactors
Deng, some also sets hyperbaric chamber and low-pressure chamber switch cubicle, provided with high voltage bus, such as power plant, some be additionally provided with for protect mainly sets
Standby low-frequency load reduction.
The main function of switch cubicle (switchgear) be generated electricity in power system, transmitted electricity, the conversion of distribution and electric energy
During, carry out folding, control and protection electrical equipment.Part in switch cubicle mainly has breaker, disconnecting switch, load
Switch, operating mechanism, transformer and various protection devices etc. form.The sorting technique of switch cubicle is a lot, such as passes through breaker
Mounting means can be divided into withdraw-type switch cabinet and fixed switching cabinet;Or the difference according to cabinet body structure, open type can be divided into
Switch cubicle, metal closed switch cabinet and metal enclosed armoured switch cabinet;It can be divided into high-voltage switch gear again according to voltage class is different
Cabinet, Medium Voltage Switchgear and low-tension switch cabinet etc..It is primarily adapted for use in power plant, transformer station, petrochemical industry, metallurgical steel rolling, light industry spinning
Knit, the various different occasions such as industrial enterprise and residential quarters, skyscraper.
In the prior art due to being generated heat when equipment works in switch cubicle, and switch cubicle has and belongs to seal equipment so that sets
Standby caused heat cannot pass through switch cubicle and distribute and then cause apparatus overheat in switch cabinet, or even partial switch cabinet
Or trigger fire due to electrical equipment short circuit.
To solve heat dissipation problem, prior art such as Chinese patent CN107026405A provides a kind of switch cubicle dedusting
And radiator structure, including breather pipe and Rose Box, there is the through hole through left and right ends in breather pipe, one end of breather pipe is equipped with gear
Block and sealing block, block are fixed on breather pipe, and sealing block can horizontally slip on breather pipe, there is set between block and sealing block
Spring on breather pipe；The side plate of the other end of described breather pipe through Rose Box is placed in the cavity of Rose Box,
The one end for the breather pipe being placed in Rose Box cavity is installed with nut, and the one end for the breather pipe being placed in Rose Box cavity has and led to
The blind hole of the through hole connection of tracheae；Multiple air inlet heads being superimposed are housed in blind hole, there is round boss one end of air inlet head,
The other end of air inlet head has blind hole corresponding with boss, there is the through hole through boss and blind hole in air inlet head, and boss inserting is to entering
In blind hole in a fit of anger, the superposition of multiple air inlet heads is fixed together, the blind hole side of an air inlet head of the rightmost side is equipped with one
Individual closure, boss insert into the blind hole on breather pipe, air inlet head are fixed on breather pipe；Described each air inlet head
On each side have a symmetrically placed air inlet pipe, air inlet pipe is hollow pipe, and air inlet pipe connects with the through hole in air inlet head,
The other end of air inlet pipe has cover plate, there is air inlet on cover plate, and column sponge is set with air inlet pipe, has in column sponge and air inlet
Fixed via corresponding to pipe, the outer edge surface of air inlet pipe and the inner edge surface of fixed via closely fit together, in column sponge
There is filtering through hole, the one end for filtering through hole connects with fixed via, and the other end for filtering through hole runs through the other end of column sponge,
The diameter of filtering through hole is more than fixed via, there is the multiple layers of filters of left-right situs in filtering through hole, two neighboring filter layer it
Between have interval, every layer of filter layer is made up of circumferentially uniform multiple sponge blocks, the lid at interval and air inlet pipe between filter layer
Air inlet connection on plate.
And for example Chinese patent CN206364411U discloses a kind of power switch cabinet of dust-proof radiating, including cabinet, described
Cabinet is connected through the hinge cabinet door, is provided with baffle plate below the cabinet door, the cabinet door left end is provided with handle, is inside the cabinet
It is made up of component cavity and heat dissipation cavity, and component cavity is located above heat dissipation cavity, and dividing plate, institute are provided between the component cavity and heat dissipation cavity
State and exhaust vent is uniformly provided with dividing plate, the left and right sides is equipped with radiator fan in the heat dissipation cavity, is set on the cabinet wall of the cabinet door
There is Air Filter standing groove, matched Air Filter is provided with the Air Filter standing groove.
But above-mentioned two patent or structure are excessively complicated, or the general ventilation radiating of inside switch cabinet can not be realized；
Above-mentioned switch cubicle can not solve the problems, such as the fire triggered by equipment short circuit simultaneously.
The content of the invention
The present invention provides a kind of cooling insulating properties switch cubicle, and it can effectively be realized realizes switch cubicle in the closed condition
Cooling, and ensure that inside switch cabinet has certain insulating properties.
To realize above-mentioned technical purpose, it is one kind cooling insulating properties switch cubicle that the application, which takes specific technological means, bag
Include switch cabinet body, interior plate, inside ceiling panel and top cover；Switch cabinet body includes cabinet door, top plate and three side walls, wherein
Top plate is movable setting, and top plate and three side walls are encircled a city the receiving space of switch cubicle jointly；Cabinet door realizes opening for switch cabinet body
Open and close；Interior plate is located at the madial wall of switch cabinet body, and is collectively forming the first accommodating chamber, while interior plate with madial wall
On be uniformly provided with several through holes；Inside ceiling panel is located at the inside of switch cabinet body and positioned at the underface of top plate, inside ceiling panel and top
Plate is collectively forming the second accommodating chamber, and some air-vents are uniformly provided with inside ceiling panel；Also include dry ice, dry ice is respectively placed in the first appearance
Receive in chamber and the second accommodating chamber；Top cover is located at the top of top plate, realizes the sealing to switch cabinet body.
As the improved technical scheme of the present invention, after placing dry ice in the second accommodating chamber, top plate is placed directly in dry ice
On.
As the improved technical scheme of the present invention, side wall is provided with heat-insulation layer with top plate in the one side for being contacted with dry ice.
As the improved technical scheme of the present invention, using the storage of dry ice box, the dry ice box is being used for and interior plate dry ice
Or the one side of inside ceiling panel contact is conductive film.
As the improved technical scheme of the present invention, interior plate carries heat-insulation layer in the one side contacted with dry ice.
As the improved technical scheme of the present invention, inside ceiling panel carries heat-insulation layer in the one side contacted with dry ice.
Beneficial effect
Accommodating chamber is set in the application, accommodating chamber is provided with through hole/air-vent and heat-insulation layer, and dry ice is placed in accommodating chamber can be slow
Releasing cool air, reduce the temperature inside switch cabinet body while improve the use duration of dry ice；It is in addition, dry ice box is inward-facing
The one side of side plate and inside ceiling panel uses conductive film, and when switch cabinet body internal unit occurs short-circuit, high pressure can form part
Electric arc, electric arc meeting disruptive conduction film, the direct ingress of air of dry ice can realize the rapid cooling and insulation inside switch cabinet body,
The various harm for effectively avoiding switch cabinet body internal unit from triggering due to short circuit.
Brief description of the drawings
The structural representation of Fig. 1 the application devices；
The dry ice box of Fig. 2 the application devices；
The use state diagram of Fig. 3 the application devices；
In figure：1st, the first dry ice box；2nd, top cover；3rd, the second dry ice box；4th, the heavy wall of dry ice box；5th, inside switch cabinet body；6、
Conductive film；7th, the first accommodating chamber；8th, the second accommodating chamber.
Embodiment
To make the purpose of the embodiment of the present application and technical scheme clearer, below in conjunction with the embodiment of the present application to this Shen
Technical scheme please is clearly and completely described.Obviously, described embodiment is the part of the embodiment of the application, and
The embodiment being not all of.Based on described embodiments herein, those of ordinary skill in the art are without creative labor
The every other embodiment obtained on the premise of dynamic, belong to the scope of the application protection.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein（Including technology art
Language and scientific terminology）With the general understanding identical meaning with the those of ordinary skill in the application art.Should also
Understand, those terms defined in such as general dictionary, which should be understood that, to be had and the meaning in the context of prior art
The consistent meaning of justice, and unless defined as here, will not be with idealizing or the implication of overly formal be explained.
The implication of " inside and outside " described herein referred to relative to equipment itself, the side inside sensing equipment
To be interior, on the contrary is outer, rather than the specific restriction of the equipment mechanism to the application.
In embodiment, the first dry ice box 1, top cover 2, the second dry ice box 3, the heavy wall 4 of dry ice box, switch cabinet intracoelomic cavity 5,
Conductive film 6, the first accommodating chamber 7, the second accommodating chamber 8.
A kind of cooling insulating properties switch cubicle as shown in Figure 1,3, including switch cabinet body, interior plate, inside ceiling panel and top
Lid；Switch cabinet body includes cabinet door, top plate and three side walls, installs the second dry ice box for convenience, and top plate sets to be movable
Put, after preferably placing dry ice in the second accommodating chamber, top plate is placed directly on dry ice；
Top plate and three side walls are encircled a city the receiving space of switch cubicle jointly；Cabinet door realizes the open and close of switch cabinet body；Inner side
Plate is located at the madial wall of switch cabinet body, and is collectively forming the first accommodating chamber with madial wall, if while being uniformly provided with interior plate
Dry through hole；For inside ceiling panel located at the inside of switch cabinet body and positioned at the underface of top plate, inside ceiling panel and top plate are collectively forming the
Two accommodating chambers, some air-vents are uniformly provided with inside ceiling panel；Also include dry ice, dry ice is respectively placed in the first accommodating chamber to be held with second
Receive in chamber；Top cover is located at the top of top plate, realizes the sealing to switch cabinet body.Here dry ice can be placed directly in the first appearance
Receive in chamber and the second accommodating chamber, be primarily adapted for use in the switch cabinet body that internal unit has occurred and that short circuit；Here interior plate, top plate
Common besieged city switch cabinet intracoelomic cavity, equipment are mounted in switch cabinet intracoelomic cavity.
Generally, it is provided with heat-insulation layer in the one side for being contacted with dry ice with top plate to improve side wall；Interior plate
Heat-insulation layer is carried in the one side contacted with dry ice；Inside ceiling panel carries heat-insulation layer in the one side contacted with dry ice；Dry ice uses dry ice
Box stores, and the dry ice box is conductive film in the one side for being contacted with interior plate or inside ceiling panel.The first dry ice is respectively adopted
Box and the second dry ice box, the first dry ice box are placed in the first accommodating chamber, and the second dry ice box is placed in the second accommodating chamber；It is preferable dry
Ice chest is for being the heavy wall of dry ice box with interior plate or the non-contacting face of inside ceiling panel, and the thickness of the heavy wall of dry ice box is more than conduction
The thickness of film.
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. one kind cooling insulating properties switch cubicle, it is characterised in that including switch cabinet body, interior plate, inside ceiling panel and top cover；Open
Closing cabinet cabinet includes cabinet door, top plate and three side walls, and wherein top plate is movable setting, and top plate is encircled a city jointly with three side walls
The receiving space of switch cubicle；Cabinet door realizes the open and close of switch cabinet body；Interior plate is located at the madial wall of switch cabinet body,
And the first accommodating chamber is collectively forming with madial wall, while several through holes are uniformly provided with interior plate；Inside ceiling panel is located at switch cubicle
The inside of cabinet is simultaneously collectively forming the second accommodating chamber with top plate, is uniformly provided with inside ceiling panel positioned at the underface of top plate, inside ceiling panel
Some air-vents；Also include dry ice, dry ice is respectively placed in the first accommodating chamber and the second accommodating chamber；Top cover is upper located at top plate
Side, realizes the sealing to switch cabinet body.
2. a kind of cooling insulating properties switch cubicle according to claim 1, it is characterised in that placed in the second accommodating chamber dry
After ice, top plate is placed directly on dry ice.
3. a kind of cooling insulating properties switch cubicle according to claim 1, it is characterised in that side wall is with top plate for doing
The one side of ice contact is provided with heat-insulation layer.
A kind of 4. cooling insulating properties switch cubicle according to claim 1, it is characterised in that dry ice is stored using dry ice box,
The dry ice box is conductive film in the one side for being contacted with interior plate or inside ceiling panel.
5. a kind of cooling insulating properties switch cubicle according to claim 1, it is characterised in that interior plate is contacting with dry ice
Simultaneously carry heat-insulation layer.
6. a kind of cooling insulating properties switch cubicle according to claim 1, it is characterised in that inside ceiling panel is contacting with dry ice
Simultaneously carry heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710813059.6A CN107611788B (en) | 2017-09-11 | 2017-09-11 | Cooling insulating switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710813059.6A CN107611788B (en) | 2017-09-11 | 2017-09-11 | Cooling insulating switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107611788A true CN107611788A (en) | 2018-01-19 |
| CN107611788B CN107611788B (en) | 2023-09-12 |
Family
ID=61062425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710813059.6A Active CN107611788B (en) | 2017-09-11 | 2017-09-11 | Cooling insulating switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107611788B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707559A (en) * | 2019-10-30 | 2020-01-17 | 黎兴文 | Short-circuit protection type electric power and electrical switch cabinet |
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| CN206407373U (en) * | 2016-11-30 | 2017-08-15 | 永仁金宏农业科技开发有限公司 | Double-deck cherry fresh-keeping transportation boxes |
| CN207250970U (en) * | 2017-09-11 | 2018-04-17 | 江苏银佳企业集团有限公司 | A kind of insulated switch cabinet that can cool down automatically |
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2017
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Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20004713U1 (en) * | 2000-03-15 | 2001-07-26 | Preising Paul Eric | Cleaning device for high-voltage system parts |
| CN102837892A (en) * | 2011-06-20 | 2012-12-26 | 大连创达技术交易市场有限公司 | Preservative box for fruits and vegetables |
| CN202606177U (en) * | 2012-04-09 | 2012-12-19 | 中国人民解放军军事交通学院 | Low-temperature test chamber |
| CN103587832A (en) * | 2013-12-03 | 2014-02-19 | 天津瀛德科技有限公司 | Cold-chain logistics transportation cold insulation box |
| CN204088957U (en) * | 2014-09-12 | 2015-01-07 | 安徽万华电气科技有限公司 | A kind of GGD type AC low-tension switch cubicle |
| CN105895711A (en) * | 2015-01-14 | 2016-08-24 | 史志国 | Concentrating cell radiating assembly, packaging method and application thereof |
| CN204706804U (en) * | 2015-04-16 | 2015-10-14 | 京瑞恒诚电气（北京）有限公司 | A kind of power distribution cabinet with automatic protection functions |
| CN204598495U (en) * | 2015-04-20 | 2015-08-26 | 重庆蓝岸通讯技术有限公司 | A kind of gas generator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707559A (en) * | 2019-10-30 | 2020-01-17 | 黎兴文 | Short-circuit protection type electric power and electrical switch cabinet |
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| Publication number | Publication date |
|---|---|
| CN107611788B (en) | 2023-09-12 |
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