CN108135110B - A kind of outdoor electric cabinet - Google Patents
A kind of outdoor electric cabinet Download PDFInfo
- Publication number
- CN108135110B CN108135110B CN201711389431.1A CN201711389431A CN108135110B CN 108135110 B CN108135110 B CN 108135110B CN 201711389431 A CN201711389431 A CN 201711389431A CN 108135110 B CN108135110 B CN 108135110B
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- CN
- China
- Prior art keywords
- air
- cabinet
- cylinder body
- piston
- pipe
- 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.)
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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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B33/00—Pumps actuated by muscle power, e.g. for inflating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Casings For Electric Apparatus (AREA)
- Ventilation (AREA)
Abstract
The present invention relates to the fields of cabinet, specifically disclose a kind of outdoor electric cabinet, and the air bag for storing gas is fixedly connected with including cabinet body and in the cylinder body of subsurface, the side wall of cabinet body, offers several air-exhausting ducts on the side wall of cabinet body；Air bag is communicated with discharge pipe, and discharge pipe is equipped with air pressure valve；Piston is slidably connected in cylinder body, cylinder body is divided into upper chamber and lower chambers by piston, and lower chambers are communicated with air inlet pipe, the nozzle of air inlet pipe is rest on the ground, air inlet pipe is equipped with the first check valve, and escape pipe is communicated between lower chambers and air bag, and escape pipe is equipped with second one-way valve；Piston is fixedly connected with piston rod, and piston rod is fixedly connected with pedal, is fixedly connected with spring between the lower surface of pedal and cylinder body top.The present invention is ingenious in design, structure is simple, and pressing plate generation air-flow is trampled when can walk using pedestrian and carries out heat dissipation dedusting to electric power equipment cabinet, is contributed for energy conservation and environmental protection.
Description
Technical field
The present invention relates to the fields of cabinet, specifically disclose a kind of outdoor electric cabinet.
Background technique
Electric power equipment cabinet is the cabinet for protecting electronic component, and the electric appliance in life is continuously increased, and electronic equipment is instead of very much
Hand labor, therefore the transmission of stablizing of electric power needs qualified equipment as guaranteeing.Present electric power equipment cabinet has strong
Spend, hardness height, surface aesthetic, strong good airproof performance and corrosion resistance the advantages that, can be seen in residential area and street both sides
See these electric power equipment cabinets.
Due to that can generate heat and electrostatic field when the electronic component in cabinet works, heat is constantly accumulated in cabinet, such as
If fruit does not radiate to cabinet, the heat of accumulation can make in-cabinet temperature rise, and influence the normal work of electronic component,
, there is the possibility being burned out in especially some heat labile electronic components, it is therefore desirable to carry out radiating treatment to electric power equipment cabinet.And
The dust that the electrostatic field that electronic component generates when working can adsorb in air influences electricity so that dust is adhered on electronic component
The normal work of subcomponent.Therefore, electric power equipment cabinet in use for some time, needs to carry out cleaning dust removal process to it.It is existing
Electric power equipment cabinet heat dissipation mainly by cabinet install fan carry out heat dissipation and dedusting.But in this way the problem is that:
Need to install the power mechanism of driving fan when fan is installed in cabinet together, therefore fan and its power mechanism can occupy one
Fixed inner space of cabinet, so that cabinet total volume increases.In addition, also can be corresponding when due to the rotation of power mechanism driving fan
Heat is generated, will so weaken fan to the heat dissipation effect of cabinet.Furthermore driving fan is moved when carrying out heat dissipation dedusting to cabinet
Electric energy consumed by force mechanisms is more, is unfavorable for energy conservation and environmental protection.Therefore, it is necessary to design it is a can not only accomplish radiate dedusting also
It can accomplish energy-saving and environment-friendly outdoor electric cabinet.
Summary of the invention
The invention is intended to provide a kind of outdoor electric cabinet, with solve in general outdoor electric power equipment cabinet install fan carry out it is scattered
The undesirable problem of heat dissipation effect when hot.
In order to achieve the above object, base case of the invention are as follows: a kind of outdoor electric cabinet, including cabinet body and cylinder
Body is fixedly connected with the air bag for storing gas in the side wall of the cabinet body, if offering on the side wall of cabinet body
Dry air-exhausting duct；The air bag is communicated with discharge pipe, and the discharge pipe is equipped with air pressure valve, and discharge pipe is connected with spoiler, flow-disturbing
Plate is rotatably connected in cabinet body；The cylinder body is located at subsurface, slidably connects piston in cylinder body, and the piston is by cylinder body
It is divided into upper chamber and the lower chambers of sealing, the lower chambers are communicated with air inlet pipe, and the nozzle of air inlet pipe is rest on the ground, air inlet
Pipe is equipped with the first check valve for directing the air into lower chambers, escape pipe is communicated between lower chambers and air bag, escape pipe is equipped with
Direct the air into the second one-way valve of air bag；The piston is fixedly connected with piston rod, and piston rod is fixedly connected with pedal, described
The remote upper surface of pedal is flushed with ground, is fixedly connected with spring between the lower surface of pedal and cylinder body top.
The working principle of this base case is: pushes pedals when being passed through using pedestrian are made pedal sink, are fixedly connected on
Piston rod on pedal sinks, while spring is compressed and has elastic-restoring force, and piston rod pushes piston to cylinder body cavity of resorption
Room is mobile, by the air of lower chambers by storing in the air bag in escape pipe indentation cabinet body side wall；Pedestrian, which advances, no longer to be stepped on
When pedal, pedal resets under the action of spring restoring force, and piston rod pulls piston reset, and bottom chamber is formed at this time
Negative pressure, outside air are inhaled into bottom chamber by air inlet pipe.Air is constantly pressed into air bag by the continuous pushes pedals of pedestrian, cylinder body
In, when the internal pressure of air bag reaches the threshold value of air pressure valve, air pressure valve is opened, and the air in air bag blows to cabinet sheet by discharge pipe
In vivo, the direction that will change air-flow positioned at the spoiler of discharge pipe nozzle makes air-flow blow to all directions in cabinet body, most
Whole air-flow carries heat and dust and flows out from air-exhausting duct, completes once to the heat dissipation of electric power equipment cabinet and dedusting.
The beneficial effect of this base case is: 1, this base case is ingenious in design, structure is simple, when being walked using pedestrian
Pushes pedals store cylinder body will in air indentation air bag, when the internal pressure of air bag reaches the threshold value of air pressure valve, to electric power equipment cabinet
It is once radiated and dedusting, when the internal pressure of air bag reaches the threshold value of air pressure valve again, and one can be carried out to electric power equipment cabinet
Secondary heat dissipation and dedusting are realized and intermittently carry out heat dissipation and dedusting to electric power equipment cabinet.This base case is no longer rely on fan and drive
The power mechanism of dynamic fan carries out heat dissipation and dedusting to electric power equipment cabinet, avoids the heat generated when the power mechanism work of fan
Adverse effect is generated to the electronic component in electric power equipment cabinet.2, the air bag in this base case can stored air, to air institute
The air-flow that can be formed automatically opens air pressure valve release air-flow when sufficiently strong, the air-flow generated is avoided not cause by force to electric power machine
The heat dissipation dust removing effects of cabinet are bad.3, pushes pedals are made when not utilizing electric energy in this base case, but pedestrian being utilized to walk
For the power source with dedusting that radiates, contribution is made that for energy conservation and environmental protection.
Further, the air-exhausting duct is conical pipe, and the flaring of conical pipe is towards being arranged in cabinet body.The flaring of conical pipe
Setting can capture the dust in more cabinet bodies in towards cabinet body, be more advantageous to the dedusting work of electric power equipment cabinet.Separately
Outside, the slot of conical pipe can effectively avoid the dust in outside air from entering in cabinet body towards setting outside cabinet body.
Further, filter layer for filtering air is equipped in the air inlet pipe, the filter layer includes Air Filter and work
Property layer of charcoal.Dust in dust-proof net filtration air, active carbon layer further cross the impurity in air filtering, reach clean air with this
Effect, avoid dust and other impurities from entering in cylinder body, influence the normal work of cylinder body.
Further, the umbrella for sun-rain-shading is equipped with above the nozzle of the air inlet pipe.Avoid rainwater by air inlet pipe into
Enter in cylinder body, corrode the inner wall of cylinder body, shortens the service life of cylinder body.
Further, the mark that prompt pedestrian pays attention to is printed on the pedal, the mark is printed using waterproof fluorescent paint
Brush.Printed mark is to avoid pedestrian from falling and hurting in the process of walking because making a misstep suddenly to prompt pedestrian to pay attention to underfooting；And
Using the mark on waterproof fluorescent paint printing pedal, first is that in order to extend the service life of mark, second is that mark is enabled to exist
Night issues fluorescence, plays a part of prompting pedestrian.
Further, the quantity of the piston rod and spring is several.Compared to the feelings of only one piston rod and spring
Under shape, two and more than two piston rods and spring can more stably support pedal, avoid pedestrian's pushes pedals Shi Yinfa
Life is seriously shaken and is fallen and hurt.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of outdoor electric cabinet in the embodiment of the present invention.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description includes: cabinet body 1, air bag 2, conical pipe 3, discharge pipe 4, air pressure valve 5, disturbs
Flowing plate 6, cylinder body 7, upper chamber 701, lower chambers 702, piston 8, air inlet pipe 9, sun-rain-shading umbrella 10, the first check valve 11, filtering
Layer 12, escape pipe 13, second one-way valve 14, piston rod 15, pedal 16, spring 17.
The present embodiment is basic as shown in Figure 1, a kind of outdoor electric cabinet, including cabinet body 1 and cylinder body 7, cabinet body 1
Side wall in be fixedly connected with air bag 2 for storing gas, offer several cones for air draft on the side wall of cabinet body 1
Shape pipe 3, the flaring of conical pipe 3 capture the dust in more cabinet bodies 1 with this, improve dedusting towards being arranged in cabinet body 1
Efficiency；Air bag 2 is communicated with discharge pipe 4, and discharge pipe 4 is equipped with air pressure valve 5, and discharge pipe 4 is connected with spoiler 6, and spoiler 6 rotates
It is connected in cabinet body 1.
Cylinder body 7 is located at subsurface, and piston 8 is slidably connected in cylinder body 7, and cylinder body 7 is divided into the upper chamber of sealing by piston 8
701 and lower chambers 702.Lower chambers 702 are communicated with air inlet pipe 9, and the nozzle of air inlet pipe 9 is rest on the ground, and the nozzle of air inlet pipe 9
Top is equipped with sun-rain-shading umbrella 10；Air inlet pipe 9 is equipped with and directs the air into the first check valve 11 of lower chambers 702 and for filtering
The filter layer 12 of air, filter layer 12 include Air Filter and active carbon layer；Escape pipe 13 is communicated between lower chambers 702 and air bag 2,
Escape pipe 13 is equipped with the second one-way valve 14 for directing the air into air bag 2.Piston 8 is fixedly connected with two piston rods 15, and two
The upper end of piston rod 15 is fixedly connected with pedal 16, and the upper surface of pedal 16 is flushed with ground, the lower surface of pedal 16 and cylinder body 7
Three springs 17 are fixedly connected between top；The upper surface of pedal 16 is printed with the mark for prompting pedestrian to pay attention to, the mark
It is printed using waterproof fluorescent paint, avoids pedestrian from falling and hurting because making a misstep suddenly, while the mark can also be led at night
Sending fluorescence is crossed to prompt pedestrian to pay attention to underfooting safety.
When specific works, when pedestrian is by by outdoor electric cabinet, pushes pedals 16,16 sinking compressed spring 17 of pedal,
So that spring has upward elastic-restoring force, while the sinking of pedal 16, so that piston rod 15 moves down, promotion piston 8 is downward
Chamber 702 slides, and 702 volume of lower chambers reduces, and air is pressed into air bag 2 by escape pipe 13 and is stored.Pedestrian continues forward
When walking, no longer pushes pedals 16, under the elastic-restoring force effect of spring 17, pedal 16 is move upwardly until reset, simultaneously
Pedal 16 pulls piston rod 15 to move up reset, and piston rod 15 pulls 8 upward sliding of piston, and lower chambers 702 form negative at this time
Pressure, since escape pipe 13 is equipped with second one-way valve 14, the air being stored in air bag 2 will not be back to lower chambers 702
It is interior, and extraneous air is inhaled into lower chambers 702 by air inlet pipe 9, to balance the internal pressure of lower chambers 702.Outside air into
During entering lower chambers 702, Air Filter filters the dust in air in filter layer 12, and active carbon layer further adsorbs air
In other impurities, avoiding dust and other impurities from entering in lower chambers 702 influences cylinder body 7 and works normally, while also avoiding ash
Dirt and other impurities enter in air bag 2 and cabinet body 1.
Air is constantly pressed into air bag 2 by the continuous pushes pedals 16 of pedestrian, cylinder body 7, and the air in air bag 2 gradually increases,
Internal pressure is gradually increased, and when the internal pressure of air bag 2 reaches the threshold value of air pressure valve 5, air pressure valve 5 is opened, and air flows out shape from air bag 2
It at air-flow, is flowed in cabinet body 1 by discharge pipe 4, the spoiler 6 on discharge pipe 4 changes the direction of air-flow, so that air-flow court
Different directions flowing into cabinet body 1, air-flow carries heat and dust is flowed out from conical pipe 3, completes once to electric power
The heat dissipation dedusting of cabinet.In the above process, air stream goes out air bag 2 after air pressure valve 5 is opened, and the internal drop of air bag 2 is down to air pressure valve 5
Threshold value below when, air pressure valve 5 close.When the internal pressure of air bag 2 reaches the threshold value of air pressure valve 5 again, air pressure valve 5 is beaten again
It opens, heat dissipation and dedusting is carried out to electric power equipment cabinet again.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.
Claims (5)
1. a kind of outdoor electric cabinet, including cabinet body and cylinder body, it is characterised in that: fixed in the side wall of the cabinet body
It is connected with the air bag for storing gas, several air-exhausting ducts are offered on the side wall of cabinet body, the air-exhausting duct is conical pipe,
The flaring of conical pipe is towards being arranged in cabinet body；The air bag is communicated with discharge pipe, and the discharge pipe is equipped with air pressure valve, out
Air hose is connected with spoiler, and spoiler is rotatably connected in cabinet body；The cylinder body is located at subsurface, is slidably connected in cylinder body
There is piston, cylinder body is divided into upper chamber and the lower chambers of sealing by the piston, and the lower chambers are communicated with air inlet pipe, air inlet pipe
Nozzle rest on the ground, air inlet pipe, which is equipped with, directs the air into the first check valve of lower chambers, is connected between lower chambers and air bag
There is escape pipe, escape pipe is equipped with the second one-way valve for directing the air into air bag；The piston is fixedly connected with piston rod, piston
Bar is fixedly connected with pedal, and the upper surface of the pedal is flushed with ground, is fixedly connected between the lower surface and cylinder body top of pedal
There is spring.
2. outdoor electric cabinet according to claim 1, it is characterised in that: be equipped with for filtering air in the air inlet pipe
Filter layer, the filter layer includes Air Filter and active carbon layer.
3. outdoor electric cabinet according to claim 2, it is characterised in that: be equipped with and be used for above the nozzle of the air inlet pipe
The umbrella of sun-rain-shading.
4. outdoor electric cabinet according to claim 3, it is characterised in that: be printed with prompt pedestrian on the pedal and pay attention to
Mark, it is described mark using waterproof fluorescent paint print.
5. outdoor electric cabinet according to claim 4, it is characterised in that: the quantity of the piston rod and spring is several
It is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711389431.1A CN108135110B (en) | 2017-12-21 | 2017-12-21 | A kind of outdoor electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711389431.1A CN108135110B (en) | 2017-12-21 | 2017-12-21 | A kind of outdoor electric cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108135110A CN108135110A (en) | 2018-06-08 |
| CN108135110B true CN108135110B (en) | 2019-10-01 |
Family
ID=62391015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711389431.1A Active CN108135110B (en) | 2017-12-21 | 2017-12-21 | A kind of outdoor electric cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108135110B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907458B (en) * | 2018-08-17 | 2020-07-28 | 重庆市璧山区隆翔机械有限公司 | Marking device for differential housing |
| CN109256063B (en) * | 2018-10-31 | 2021-01-15 | 梯联网（贵州）科技股份有限公司 | Automatic dust removal device for elevator advertising board |
| CN109433774A (en) * | 2018-11-26 | 2019-03-08 | 闻泰通讯股份有限公司 | Dustless equipment |
| CN111058662B (en) * | 2019-12-31 | 2021-05-04 | 周鹏 | Outdoor parking stall sunshade |
| CN111368031B (en) * | 2020-02-29 | 2023-07-21 | 重庆百事得大牛机器人有限公司 | Microphone for voice input collection in legal consultation field |
| CN111305131B (en) * | 2020-03-12 | 2021-11-19 | 河南新正方电子科技有限公司 | Self-cleaning glass plank road glass plate |
| CN111851343A (en) * | 2020-07-28 | 2020-10-30 | 程贞祥 | Road warning sign is used in municipal administration with automatically cleaning module |
| CN112038997B (en) * | 2020-08-21 | 2021-12-03 | 泉州台商投资区昇一科技有限公司 | Energy-conserving heat dissipation communication cable ditch well |
| CN112504816B (en) * | 2020-12-17 | 2022-06-07 | 东华理工大学 | Rock mechanics true triaxial experimental apparatus |
| CN113178031B (en) * | 2021-04-15 | 2022-11-04 | 兰州德拜智能科技有限公司 | Intelligent building controlgear based on face identification |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105636376A (en) * | 2014-10-29 | 2016-06-01 | 艾默生网络能源有限公司 | Positive-pressure ventilating outdoor cabinet |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202061138U (en) * | 2011-02-28 | 2011-12-07 | 中国人民解放军第三军医大学第一附属医院 | Ordinary and military application dual-purpose pedal negative pressure aspirator |
| CN104436710A (en) * | 2014-12-01 | 2015-03-25 | 桂林电子科技大学 | Cooling device of doll |
| CN204463007U (en) * | 2015-03-02 | 2015-07-08 | 朱金凤 | High sealing air-draft-type heating radiator |
| CN206517720U (en) * | 2017-01-13 | 2017-09-22 | 苏州布德机电设备有限公司 | A kind of heat radiation protection device of new mechanical and electrical equipment |
| CN107219900A (en) * | 2017-06-02 | 2017-09-29 | 丁继来 | A kind of automatically cleaning computer of high efficiency and heat radiation |
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2017
- 2017-12-21 CN CN201711389431.1A patent/CN108135110B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105636376A (en) * | 2014-10-29 | 2016-06-01 | 艾默生网络能源有限公司 | Positive-pressure ventilating outdoor cabinet |
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| Publication number | Publication date |
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| CN108135110A (en) | 2018-06-08 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200909 Address after: Prospect Road of Industrial Park in Wuyuan County, Shangrao City, Jiangxi Province Patentee after: Jiangxi Jiaxu Electric Co., Ltd Address before: 400000 Chongqing Jiulongpo stone road 2 No. 1 unit 1 Building No. 15-9 Patentee before: CHONGQING SHUODE INFORMATION TECHNOLOGY Co.,Ltd. |
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