CN107465122A - Capacitor cabinet with dedusting function - Google Patents
Capacitor cabinet with dedusting function Download PDFInfo
- Publication number
- CN107465122A CN107465122A CN201710832453.4A CN201710832453A CN107465122A CN 107465122 A CN107465122 A CN 107465122A CN 201710832453 A CN201710832453 A CN 201710832453A CN 107465122 A CN107465122 A CN 107465122A
- Authority
- CN
- China
- Prior art keywords
- dedusting
- cabinet shell
- cabinet
- emission hole
- heat emission
- 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
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 30
- 239000000428 dust Substances 0.000 claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000003860 storage Methods 0.000 claims abstract description 15
- 230000008520 organization Effects 0.000 claims abstract description 9
- 229920001821 foam rubber Polymers 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009825 accumulation Methods 0.000 abstract description 4
- 235000019994 cava Nutrition 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003915 air pollution Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to capacitor cabinet production technical field, in order to solve the problems, such as that the heat emission hole of existing capacitor cabinet easily accumulates dust and causes radiating effect bad, there is provided a kind of capacitor cabinet with dedusting function, including cabinet shell, heat emission hole is provided with cabinet shell, wherein：Cabinet shell upper end caves inward to form the air guide portion of inverted U, and air guide portion is located at the top of heat emission hole, and air guide is provided with dedusting mechanism in portion；Dedusting mechanism includes rotary shaft and dedusting blade, and the both ends of rotary shaft are connected in two relative side walls of air guide portion, and one end connection of dedusting blade is on the rotating shaft；Rotary shaft is connected with controlling organization, and controlling organization is detecting accumulation dust rear-guard turn moving axis in heat emission hole；Dedusting blade can drive the air stream in cabinet shell to offer for sale shell after rotating；The lower end of cabinet shell is provided with inclined storage part, and storage part includes recessed catch basin, and dedusting blade can be transferred in catch basin.
Description
Technical field
The present invention relates to capacitor cabinet production technical field, specially a kind of capacitor cabinet with dedusting function.
Background technology
Because the loadtype in power system largely belongs to inductive load, generally it is widely used plus electricity consumption enterprise
Power electronic equipment, it is relatively low to allow for power factor of electric network；And relatively low power factor reduces utilization rate of equipment and installations, confession is added
Electricity investment, compromises quality of voltage, reduces service life of equipment, considerably increase line loss.Therefore, in order to improve power network
The energy waste and the factor of these unfavorable power supply productions that power factor is lowly brought, must just be had power factor of electric network
The raising of effect.If these obvious reactive powers will be provided by generator and Long Distant Transmit is irrational, it is generally also
It is impossible.Reasonable approach is exactly to need the place of reactive power to produce reactive power, that is, increasing reactive power compensation and set
Standby and device.In view of in practical power systems, most of load be asynchronous motor, its equivalent circuit can regard as resistance with
The phase difference of the series circuit of inductance, its voltage and electric current is larger, and power factor is relatively low.And after shunt capacitor, capacitor
Electric current will offset a part of inductive current, so that inductive current reduces, total current reduces therewith, the phase difference of voltage and electric current
Diminish, improve power factor；Therefore the method for the existing raising power factor used at present is exactly that increase sets capacitor panel.
Conventional capacitor cabinet is by cabinet shell, bus, breaker, disconnecting switch, electrothermal relay, contactor, arrester, electricity
Container, reactor, first and second wire, terminal block, power-factor automatic compensation controller, card instrument etc. form.Wherein cabinet
Shell is made after using cold-rolled steel sheet flanging, in order to ensure the radiating of capacitor cabinet, generally all can set heat emission hole on cabinet shell；
However, because capacitor cabinet is typically to be placed in the positions such as corner, and because capacitor cabinet is to be fully exposed to air
In, so after a long time use, the dust in air can block heat emission hole, so that the heat in whole cabinet can not
Timely distribute, safe handling and the life-span of capacitor cabinet will be directly influenced.Therefore, the dedusting of capacitor cabinet
An also important developing direction.
The content of the invention
The invention is intended to provide a kind of capacitor cabinet with dedusting function, to solve dissipating for existing capacitor cabinet
The problem of hot hole easily accumulates dust and causes radiating effect bad.
The present invention provides base case：Capacitor cabinet with dedusting function, including cabinet shell, it is provided with cabinet shell scattered
Hot hole, wherein：Cabinet shell upper end caves inward to form the air guide portion of inverted U, and air guide portion is located at the top of heat emission hole, and air guide is set in portion
It is equipped with dedusting mechanism；Dedusting mechanism includes rotary shaft and dedusting blade, and it is relative that the both ends of rotary shaft are connected to air guide portion
In two side walls, one end connection of dedusting blade is on the rotating shaft；Rotary shaft is connected with controlling organization, and controlling organization is detecting
Accumulation dust rear-guard turn moving axis in heat emission hole；Dedusting blade can drive the air stream in cabinet shell to offer for sale shell after rotating；Cabinet shell
Lower end is provided with inclined storage part, and storage part includes recessed catch basin, and dedusting blade can be transferred in catch basin.
The operation principle of base case：The heat emission hole set on cabinet shell for radiating, capacitor cabinet after use,
Temperature rise inside cabinet shell, heat is carried over cabinet shell by the flowing of air, to reach the heat discharging operation of cabinet shell；
Due to there are dust in air, this part dust can be fallen in heat emission hole, and when due to proper heat reduction, heat emission hole
Interior speed air flow very little, e insufficient to blow dust, thus the dust fallen in heat emission hole will finally be deposited in it is scattered
In hot hole, the radiating of cabinet shell is influenceed；Now dedusting mechanism will detect dust accretions, then drive rotary shaft to rotate, and rotate
Axle can drive dedusting blade to rotate again, during dedusting blade rotates, can drive air flow, for one side, cabinet shell
Interior air will flow out cabinet shell, so as to which the heat band crossed in cabinet cabinet shell be offerd for sale shell, reach the purpose of radiating, and the opposing party
Face, the air velocity that dedusting blade drives air flow and formed is to blow dust enough, that is to say, that dedusting blade rotates
When, the air of flowing blows out the dedusting in heat emission hole, that is, realizes the dedusting to heat emission hole；
And in this dust removal process, because dust is by Air blowing heat emission hole, and due to the quality very little of dust, institute
The phenomenon for airborne dust in atmosphere, occur will be floated with dust, causes air pollution, therefore, and is provided with the lower end of cabinet shell
Storage part, when the rainy day, it is contemplated that can rain situation about splashing or in the case where there is wind, rainwater can enter storage part
Opening position, recessed catch basin can be just collected to rainwater in storage part；Dedusting blade can be transferred to during rotation
Into catch basin, it now will be stained with water on dedusting blade and become to moisten, and the dedusting blade moistened can be in air
What dust was adhered to, that is to say, that when dedusting is carried out to heat emission hole, the dust in air can be bonded at dedusting blade
On, avoid the situation for airborne dust occur；Moreover, air is when the dedusting blade by moistening, the portion on dedusting blade
Divide water to be evaporated, take away the partial heat in air, furthermore achieved that the heat discharging operation to cabinet shell.
The beneficial effect of base case is：With existing capacitor panel body phase ratio, 1. by setting dedusting mechanism, using except
The rotation of dirt blade realizes that the flow at high speed of air so as to which the dust accumulated in heat emission hole is blown out into heat emission hole, is realized to heat emission hole
Dust removal operation, ensure that the radiating effect of heat emission hole；
2. the design of catch basin after the cooperation with dedusting blade, can also be eliminated and radiated after realizing to the collection of rainwater
During the dust raising phenomenon that occurs, avoid air pollution；
3. inverted U set air guide portion on the one hand can ensure dedusting blade without using when do not collided with by surrounding,
The protective effect to dedusting blade is realized, the cabinet shell parts on the other hand to cave inward form a deep trouth, facilitated again again
Carrying of the worker to cabinet shell.
Preferred scheme one：Based on scheme it is preferred, air guide portion is additionally provided with gas port.Beneficial effect：Air guide portion is set
After putting gas port, the air in cabinet shell can also be flowed out by gas port, accelerate the radiating of cabinet shell.
Preferred scheme two：Based on scheme it is preferred, control structure includes transmitter, receiver and control circuit, hair
Emitter and receiver oppose respectively is arranged on the both ends of heat emission hole, when receiver does not receive the light that transmitter is launched,
Control circuit control rotary shaft rotates.Beneficial effect：By transmitter, receiver a correlation type photoelectric transfer is formed with control circuit
Sensor, after accumulation has dust in heat emission hole, the light that now transmitter is launched will be obstructed by dust, and receiver is just not yet
Receive light again, now control circuit control axis of rotation, dedusting blade also begins to rotate, so as to by dust from heat emission hole
Interior blowout, realize the automatic dust removing operation of heat emission hole.
Preferred scheme three：Based on scheme it is preferred, the upper port of catch basin is provided with foam-rubber cushion.Beneficial effect：
During carrying out dedusting using dedusting mechanism, dust can constantly be bonded at the surface of dedusting blade, once and dedusting blade
After surface is stained with excessive dust, cannot adhering dust more again, cannot also prevent dust raising phenomenon again, therefore, store
The upper port of tank sets foam-rubber cushion, and when dedusting blade is rotated into catch basin, foam-rubber cushion can be to the surface of dedusting blade
Wiped, so that the dust that dedusting blade surface is stained be wiped, using foam-rubber cushion realize on dedusting blade dust it is clear
It is clean, ensure adhesion of the dedusting blade to dust in air, so as to avoid the generation of dust raising phenomenon.
Preferred scheme four：Based on scheme it is preferred, the surface of dedusting blade is provided with some fins.Beneficial effect：
After the surface of dedusting blade sets fin, the surface area of dedusting blade is just increased, can be with adhering dust so as to also just increase
Surface area, it is possible to adhere to more dusts, ensure that the inhibitory action to dust raising phenomenon.
Preferred scheme five：Based on scheme it is preferred, dedusting mechanism is located at the side of cabinet shell.Beneficial effect：Generally come
Say, in order to realize quick heat radiating, more dedusting mechanisms can be all wanted to set up to reach more preferable dust removing effects, however, once
After multiple dedusting mechanisms are set, also imply that air in cabinet shell can flow out cabinet shell from multiple directions, in this when cabinet shell
Air can form sinuous flow, be unfavorable for the outflow of air on the contrary, therefore, select after dedusting mechanism to be arranged on to the side of cabinet shell,
The phenomenon that air in cabinet shell forms sinuous flow is avoided, so as to ensure that air can normally flow out cabinet shell.
Brief description of the drawings
Fig. 1 is the structural representation for the capacitor cabinet embodiment that the present invention has dedusting function；
Fig. 2 is the enlarged diagram in air guide portion in Fig. 1.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Cabinet shell 10, heat emission hole 13, storage part 15, catch basin 151, air guide portion 21, lead
Stomata 23, dedusting blade 25, rotary shaft 27.
The capacitor cabinet with dedusting function as shown in Figure 1, including cabinet shell 10, heat emission hole is provided with cabinet shell 10
13, the upper end of the side of cabinet shell 10 caves inward to form the air guide portion 21 of inverted U, and air guide portion 21 is located at the upper of the left side of heat emission hole 13
It is square, dedusting mechanism is provided with air guide portion 21, in order to accelerate the radiating of cabinet shell 10, air guide portion 21 is provided with the gas port of heat transmission
23；
As shown in Fig. 2 dedusting mechanism includes rotary shaft 27 and dedusting blade 25, the both ends of rotary shaft 27 are connected to air guide portion
In two relative side walls of 21 lower ends, one end of dedusting blade 25 is connected in rotary shaft 27, and the surface of dedusting blade 25 is provided with
Some fins；
Rotary shaft 27 is connected with controlling organization, and controlling organization is detecting accumulation dust rear-guard turn moving axis 27 in heat emission hole 13；
Dedusting blade 25 can drive the air stream in cabinet shell 10 to offer for sale shell 10 after rotating；In order to realize controlling organization to rotary shaft 27 from
Dynamic to control, the control structure in the present embodiment includes transmitter, receiver and control circuit, and transmitter and receiver oppose respectively
The both ends of heat emission hole 13 are arranged on, when receiver does not receive the light that transmitter is launched, control circuit control rotary shaft
27 rotate；
The lower end of cabinet shell 10 is provided with inclined storage part 15, and storage part 15 includes recessed catch basin 151, and dedusting blade 25 can
It is transferred in catch basin 151；In view of dedusting blade 25 after a period of time has been used, the surface of dedusting blade 25 has just been stained with very
More dusts, so that not continuing adhering dust, dust raising phenomenon cannot be also prevented again, therefore, also in catch basin 151
Upper port is provided with foam-rubber cushion, and when dedusting blade 25 is rotated into catch basin 151, foam-rubber cushion will be to dedusting blade 25
Surface is wiped, and so as to which the dust that the surface of dedusting blade 25 is stained be wiped, is realized using foam-rubber cushion on dedusting blade 25
The cleaning of dust, ensure dedusting 25 adhesion to dust in air of blade, so as to avoid the generation of dust raising phenomenon.
The heat emission hole 13 set on cabinet shell 10 for radiating, capacitor panel shell 10 after use, inside cabinet shell 10
Temperature raises, and heat is carried over cabinet shell 10 by the flowing of air, to reach the heat discharging operation of cabinet shell 10；
Due to there are dust in air, this part dust can be fallen in heat emission hole 13, and when due to proper heat reduction, radiating
Speed air flow very little in hole 13, e insufficient to blow dust, so the dust fallen in heat emission hole 13 finally will heap
Product influences the radiating of cabinet shell 10 in heat emission hole 13；Now dedusting mechanism will detect dust accretions, then drive rotary shaft
27 rotate, and rotary shaft 27 can drive dedusting blade 25 to rotate again, during dedusting blade 25 rotates, can drive air stream
Dynamic, for one side, the air in cabinet shell 10 will flow out cabinet shell 10, so as to which the heat band crossed in cabinet cabinet shell 10 be offerd for sale shell
10, reach the purpose of radiating, and on the other hand, the air velocity that dedusting blade 25 drives air flow and formed is to blow enough
Dust, that is to say, that when dedusting blade 25 rotates, the air of flowing blows out the dedusting in heat emission hole 13, that is, realizes
Dedusting to heat emission hole 13；
During work, a correlation type photoelectric sensor is formed with control circuit by transmitter, receiver, is accumulated in heat emission hole 13
After having dust, the light that now transmitter is launched will be obstructed by dust, and receiver also just no longer receives light, this time control
Circuit processed controls axis of rotation, and dedusting blade 25 also begins to rotate, and so as to which dust be blown out out of heat emission hole 13, also just realizes
The automatic dust removing operation of heat emission hole 13；Because correlation type photoelectric sensor already belongs to more existing electronic device, therefore
Repeat no more in the present embodiment；
In this dust removal process, because dust is by Air blowing heat emission hole 13, and due to the quality very little of dust, institute
The phenomenon for airborne dust in atmosphere, occur will be floated with dust, causes air pollution, therefore, and is set in the lower end of cabinet shell 10
Have a storage part 15, when the rainy day, it is contemplated that can rain situation about splashing or in the case where there is wind, rainwater can enter storage
The opening position in water portion 15, recessed catch basin 151 can be just collected to rainwater in storage part 15；Dedusting blade 25 is in rotation
During can be transferred in catch basin 151, now will be stained with water on dedusting blade 25 and become to moisten, and moisten dedusting leaf
Piece 25 is that the dust in air can be adhered to, that is to say, that when dedusting is carried out to heat emission hole 13, in air
Dust can be bonded on dedusting blade 25, avoid the situation for airborne dust occur；Moreover, air is in the dedusting blade 25 by moistening
When, the part water on dedusting blade 25 is evaporated, and is taken away the partial heat in air, be furthermore achieved that to cabinet shell 10
Heat discharging operation.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description, technical field that the present invention belongs to is all before one skilled in the art know the applying date or priority date
Ordinary technical knowledge, prior art all in the field can be known, and with using normal experiment hand before the date
The ability of section, one skilled in the art can improve and implement under the enlightenment that the application provides with reference to self-ability
This programme, some typical known features or known method should not implement the application as one skilled in the art
Obstacle.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, it can also make
Go out several modifications and improvements, these should also be considered as protection scope of the present invention, these effects implemented all without the influence present invention
Fruit and practical applicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification
The records such as body embodiment can be used for the content for explaining claim.
Claims (6)
1. the capacitor cabinet with dedusting function, including cabinet shell, heat emission hole is provided with the cabinet shell, it is characterised in that：Institute
State cabinet shell upper end to cave inward to form the air guide portion of inverted U, the air guide portion is located at the top of the heat emission hole, the air guide portion
Inside it is provided with dedusting mechanism；The dedusting mechanism includes rotatable rotary shaft and dedusting blade, the both ends point of the rotary shaft
It is not connected in two relative side walls of the air guide portion, one end of the dedusting blade is connected in the rotary shaft；It is described
Rotary shaft is connected with controlling organization, the controlling organization detect accumulate dust in the heat emission hole after drive the rotation
Axle；The dedusting blade can drive the air in the cabinet shell to flow out the cabinet shell after rotating；The lower end of the cabinet shell is provided with
Inclined storage part, the storage part include recessed catch basin, and the dedusting blade can be transferred in the catch basin.
2. the capacitor cabinet according to claim 1 with dedusting function, it is characterised in that：The air guide portion is also set up
There is gas port.
3. the capacitor cabinet according to claim 1 with dedusting function, it is characterised in that：The control structure includes
Transmitter, receiver and control circuit, the transmitter and the receiver oppose respectively is arranged on the both ends of the heat emission hole,
When the receiver does not receive the light that the transmitter is launched, the control circuit controls the rotary shaft to rotate.
4. the capacitor cabinet according to claim 1 with dedusting function, it is characterised in that：The upper end of the catch basin
Mouth is provided with foam-rubber cushion.
5. the capacitor cabinet according to claim 1 with dedusting function, it is characterised in that：The table of the dedusting blade
Face is provided with some fins.
6. the capacitor cabinet according to claim 1 with dedusting function, it is characterised in that：The dedusting mechanism is located at
The side of the cabinet shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710832453.4A CN107465122B (en) | 2017-09-15 | 2017-09-15 | Capacitor cabinet body with dedusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710832453.4A CN107465122B (en) | 2017-09-15 | 2017-09-15 | Capacitor cabinet body with dedusting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107465122A true CN107465122A (en) | 2017-12-12 |
| CN107465122B CN107465122B (en) | 2019-01-25 |
Family
ID=60552433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710832453.4A Active CN107465122B (en) | 2017-09-15 | 2017-09-15 | Capacitor cabinet body with dedusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107465122B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1066207A (en) * | 1996-08-14 | 1998-03-06 | Fuji Electric Co Ltd | Atmospheric gas purifier for air cooling |
| CN103826404A (en) * | 2014-02-17 | 2014-05-28 | 王帅 | Telecommunication cabinet |
| CN106102378A (en) * | 2016-08-02 | 2016-11-09 | 无锡尊宝电动车有限公司 | A kind of electric appliance box with radiating dustproof function |
| CN106255372A (en) * | 2016-10-08 | 2016-12-21 | 国网山西省电力公司大同供电公司 | A kind of dustless radiating cabinet |
| CN205960486U (en) * | 2016-08-16 | 2017-02-15 | 朱晓荣 | Switch board with dust removal heat dissipation function |
| CN206149715U (en) * | 2016-11-22 | 2017-05-03 | 湖南工程学院 | Automatic change heat dissipation formula regulator cubicle of control |
| CN107069491A (en) * | 2017-05-07 | 2017-08-18 | 深圳信息职业技术学院 | It is a kind of with the distribution box well cooled |
-
2017
- 2017-09-15 CN CN201710832453.4A patent/CN107465122B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1066207A (en) * | 1996-08-14 | 1998-03-06 | Fuji Electric Co Ltd | Atmospheric gas purifier for air cooling |
| CN103826404A (en) * | 2014-02-17 | 2014-05-28 | 王帅 | Telecommunication cabinet |
| CN106102378A (en) * | 2016-08-02 | 2016-11-09 | 无锡尊宝电动车有限公司 | A kind of electric appliance box with radiating dustproof function |
| CN205960486U (en) * | 2016-08-16 | 2017-02-15 | 朱晓荣 | Switch board with dust removal heat dissipation function |
| CN106255372A (en) * | 2016-10-08 | 2016-12-21 | 国网山西省电力公司大同供电公司 | A kind of dustless radiating cabinet |
| CN206149715U (en) * | 2016-11-22 | 2017-05-03 | 湖南工程学院 | Automatic change heat dissipation formula regulator cubicle of control |
| CN107069491A (en) * | 2017-05-07 | 2017-08-18 | 深圳信息职业技术学院 | It is a kind of with the distribution box well cooled |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107465122B (en) | 2019-01-25 |
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