CN107800054B - A kind of power distribution cabinet for the dedusting that cools down - Google Patents
A kind of power distribution cabinet for the dedusting that cools down Download PDFInfo
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- CN107800054B CN107800054B CN201711224372.2A CN201711224372A CN107800054B CN 107800054 B CN107800054 B CN 107800054B CN 201711224372 A CN201711224372 A CN 201711224372A CN 107800054 B CN107800054 B CN 107800054B
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- Prior art keywords
- water
- cabinet body
- power distribution
- cabinet
- fan
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention belongs to power equipment manufacturing fields, specifically disclose a kind of power distribution cabinet of dedusting that cools down, including cabinet body and discharging device, the cabinet body includes cleaning device, fan, temperature sensor, microcontroller, with conducting wire by fan, temperature sensor, microcontroller is connected, the water storage device includes water-saving pipeline, water tank, cotton cord, sponge, swelling gasbag, water-saving pipeline is mounted on the two sides of cabinet body shell, the fixed connection water tank of water-saving pipeline, cotton cord one end is fixedly attached on sponge, one end can touch on water tank, solar heat protection heat dissipation is carried out in interior of the cabinet by fan, and by cabinet body collected outside to rainwater be used for cooling outside cabinet body, reach the double effects of cabinet body inside and outside, dust on basket strainer capable of washing simultaneously, the configuration of the present invention is simple, it is applicable to all kinds of power distribution cabinets.
Description
Technical field
The present invention relates to power equipment manufacturing field, specially a kind of power distribution cabinet for the dedusting that cools down.
Background technique
For power equipment mainly with generating equipment and power supply unit two major classes, generating equipment is mainly steam turbine, combustion gas wheel
Machine, the hydraulic turbine, station boiler, generator, transformer etc., power supply unit be mainly various voltage class transmission line of electricity, mutually
Sensor, contactor etc..
Power distribution cabinet is often used in electric power facility installation and use, power distribution cabinet is used in long-time, and weather is too warm
Or the sun irradiates for a long time, the very high internal component that will cause if heat dissipation not in time that internal temperature can become is burnt
Or damage.
To solve the above-mentioned problems, prior art CN205141453 discloses a kind of solar heat protection heat radiating type gravimetric devices distribution
Cabinet, including cabinet body, awning, connecting bracket, ventilation opening, fan, base of fixed plate, condenser pipe, electronic thermometer, microcontroller and company
Link, the cabinet body upper end are opening cuboid, awning are equipped with above cabinet body, awning is mounted on by connecting bracket
On cabinet body, cabinet door is installed in the front of cabinet body, is fitted with blow vent at the back side of the two sides and cabinet body of cabinet door and cabinet body,
Base of fixed plate is installed inside the back side of cabinet body, condenser pipe is installed in base of fixed plate side, fan is installed below base of fixed plate,
Electronic thermometer is installed in the side of fan, microcontroller, the fan, electronics temperature are installed in the another side of fan
Degree meter, microcontroller are connected by connection line.Setting fan and electronic thermometer inside the power distribution cabinet, and on the cabinet
It is provided with blow vent, then inside is cooled down and radiated, but blow vent opens up, extraneous dust or other impurity can be introduced
Into inside power distribution cabinet, although being equipped with flashing board, does not prevent dust from entering interior of the cabinet, ash can be made when starting fan
Dirt is attached to a circuit element, injury device.
Summary of the invention
The present invention provides a kind of power distribution cabinet of dedusting that cools down, and is cooled down by the accumulation storage of rainwater to the external of power distribution cabinet,
Dust on basket strainer also capable of washing simultaneously.
The present invention provides base case: a kind of power distribution cabinet for the dedusting that cools down, including cabinet body and water storage device, interior of the cabinet
Side wall on be fixedly installed with fan, temperature sensor is installed in the side of fan, is equipped in the another side of fan micro-
Type controller, the fan, temperature sensor and microcontroller are connected by connection line, and the top of cabinet body shell is fixed
Cleaning device is installed, the center above cleaning device is equipped with catch basin, the top edge of catch basin to cleaning device outer edge it
Between be equipped with drainage pipe, the drainage pipe is fixedly connected with drainage water pipe, and two sides on the cabinet are equipped with ventilation opening, ventilation
It is fixedly connected with ventilation opening pipe on the outside of mouthful, basket strainer is fixedly connected on ventilation opening pipe, the water storage device is in cabinet body two sides
Equipped with water receiving pipeline, the drainage water pipe is in the top of basket strainer, and for water receiving pipeline in the lower section of basket strainer, water receiving lower end of duct is solid
Surely it is communicated with water tank, cotton cord hole is offered at the top of the water tank, uniformly posts spongy layer in the lower end of cabinet body shell,
Window is opened up above cabinet body shell spongy layer, cylinder mould is fixedly installed in window, is fixedly installed with swelling gasbag in the cylinder mould,
Swelling gasbag, which is tightly attached on the inside of cylinder mould, to be placed in inside power distribution cabinet, and the bottom of swelling gasbag is fixedly connected with cotton cord, and the one of cotton cord
End is fixedly connected on spongy layer, and the other end of cotton cord can touch cotton cord hole.
Basic principle of the invention is: increased according to the temperature of cabinet body case, radiating and cooling not in time, therefore inside cabinet body
Fan, temperature sensor, microcontroller are set, while opening up ventilation opening in cabinet body two sides and forming convection current, is to interior of the cabinet
Solar heat protection and heat dissipation are carried out, cleaning device is set on the top of cabinet body case, rainwater is collected, collected rainwater is to cabinet body
Water-saving pipeline is fixedly mounted in top cooling, the two sides of the lower end of cabinet body, and water-saving pipeline drains water pipe and removing in the lower section of basket strainer
The top of dirt net, drains and passes through basket strainer under the water flow on water pipe, and the dust on basket strainer capable of washing then flows to water receiving pipeline
It is interior, while it being connected to water tank on water receiving pipeline, cotton cord hole is arranged in the top on water tank, while pasting in the lower end of cabinet body shell
There is spongy layer, window is opened up above cabinet body shell spongy layer, cylinder mould is fixedly installed in window, the fixed peace in the top in cylinder mould
Equipped with swelling gasbag, swelling gasbag is tightly attached on the inside of cylinder mould and is placed in inside power distribution cabinet, and the upper surface of swelling gasbag and cylinder mould paste
It closes, therefore after swelling gasbag expanded by heating, swelling gasbag is expanded to power distribution cabinet outside and lower section, under the bottom for making cotton cord one end
Drop, is then deep into water of the cotton cord notch into water tank, and cotton cord starts to absorb water, and makees here with the capillary of physical characteristic
With, cotton cord water suction extends on spongy layer, and the water on sponge spreads diffusion, and make cabinet body shell lower wall start to cool down, and at a temperature of
When drop, swelling gasbag is shunk, and cotton cord is then lifted up, and does not reach the water in cotton cord hole in water tank, and cotton cord stops water suction.
Compared with prior art, it is the advantages of this programme:
1. being equipped with basket strainer on the upper ventilation opening pipe of cabinet body, it can avoid external dust or greasy dirt and enter cabinet body
Inside, while solar heat protection heat dissipation is carried out using fan, convected air is formed by the ventilation opening of cabinet body two sides and is radiated.
2. it is equipped with cleaning device in the top of cabinet body, it can be to the top of cabinet body at top by rainwater storage, rainwater storage
Cool down, and when water is full, drainage water pipe can be flowed into through drainage pipe, the dust on basket strainer is cleaned, avoids basket strainer
On dust accretions cause the damage of electrical part into inside power distribution cabinet.
3. setting water tank below cabinet body shell, sponge is posted on cabinet body shell, when temperature increases, cotton cord can be absorbed water to
On sponge, it cools down to the lower part of cabinet body, and structure is simple, it is easy to use.
Further, drier is installed in the cabinet body.The utility model has the advantages that installing drier in interior of the cabinet, inside is prevented
Air humidity, avoid air humidity big, damage the intracorporal power supply apparatus of power distribution cabinet.
Further, the fan surface is equipped with dust cover.The utility model has the advantages that preventing dust from entering inside fan, wind is avoided
Fan leaf gathers dust.
Further, the outer wall of the ventilation opening pipe and cabinet body is obliquely installed, and basket strainer is also tiltedly mounted on ventilation opening pipe
On.The utility model has the advantages that increasing the contact area with water after basket strainer inclination installation, keeping cleaning cleaner, while ventilation opening pipe inclines
Tiltedly installation, slides the water fair current being connected to, and water is avoided to flow into power distribution cabinet.
Further, basket strainer is fixedly connected with by spring on the ventilation opening pipe.The utility model has the advantages that working as water from drainage water pipe stream
When lower, the basket strainer being fixed on spring can increase shake, keep basket strainer cleaning cleaner.
Further, drainpipe is installed on the water tank.The utility model has the advantages that the water when the water tank in water storage device is full
When, water can be avoided to overflow from water receiving pipeline from drainpipe from spilling out.
Further, filter screen is fixedly installed in the water-saving pipeline.The utility model has the advantages that water is flowed down from drainage water pipe, rinse
After dust on basket strainer, water body is dirty, therefore the water for flowing into water tank can be made to become after setting filter screen in water receiving pipeline
It is more clean, it avoids some impurity from sinking to the bottom of storage tank, cannot exclude.
Detailed description of the invention
Fig. 1 is a kind of power distribution cabinet structural schematic diagram for the dedusting that cools down of the present invention；
Fig. 2 is a kind of structural schematic diagram of the power distribution cabinet water storage device for the dedusting that cools down 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, cleaning device 2, catch basin 21, drainage pipe 22, drainage water
Pipe 23, ventilation opening 3, ventilation opening pipe 4, basket strainer 5, water receiving pipeline 61, water tank 62, spongy layer 63, cotton cord 64, swelling gasbag
65, cotton cord hole 67, cylinder mould 68, drainpipe 69, fan 7, dust cover 71, temperature sensor 8, microcontroller 9.
As shown in Figure 1, a kind of power distribution cabinet for the dedusting that cools down, including cabinet body 1 and water storage device, in the fixed peace in the top of cabinet body
Equipped with a cleaning device, it is provided with a catch basin 21 in the center of cleaning device 2, it, can be by rainwater storage in catch basin when the rainy day comes
In 21, and when the temperature increases, the water of 1 top of cabinet body can suitably cool down at the top of cabinet body, in the top edge of catch basin to collection
Drainage pipe 22 is equipped between the outer edge of sink 21, drainage pipe is fixedly connected with drainage water pipe 23, and when water is filled with, water is from drawing
Flow tube road 22 flows out, in flowing into drainage water pipe 23.
Ventilation opening 4 is offered above cabinet body, and the ventilation opening pipe 4 of certain gradient, institute are fixedly connected on ventilation opening 4
Meaning inclination refers to using trunnion axis as horizontal axis, rotates less than 90 ° counterclockwise.Gradient is 45 ° in the present embodiment, and basket strainer 5 passes through
Spring (embodiment is not drawn into figure) is fixedly connected on ventilation opening pipe 4, and basket strainer 5 can avoid external dust and enter power distribution cabinet
Inside, meanwhile, basket strainer 5 is also fixed by certain angle inclination, and tilt angle is 80 ° in embodiment.Drainage water pipe 23 is removing
The surface of dirt net 5, water sweep away come when, the impact for receiving water can shake, be allowed to cleaning it is cleaner, basket strainer 5
Inclination installation, be increase with the contact area of water, the inclination installation of ventilation opening pipe, be in order to make water go downstream, avoid water into
Interior of the cabinet is entered.
Fan 7 is fixedly installed on the two sidewalls of interior of the cabinet, a temperature sensor 8 is fixedly mounted in the side of fan,
The other side of fan 7 is fixedly installed with microcontroller 9, and fan 7, temperature sensor 8, microcontroller 9 are connected by conducting wire.
Temperature sensor 8 is incuded, and when the temperature of interior of the cabinet increases, is then transferred to microcontroller 9 and is started fan 7, fan 7
Rotation installs dust cover 71 to 1 internal heat dissipating of cabinet body on fan 7, to guarantee that it is clean that fan 7 uses, while setting in cabinet body
Drier is set, avoids air humidity excessive, influences circuit element.
Being equipped with water receiving pipeline 61 in the two sides of cabinet body 1 can when water receiving pipeline 61 is under the underface of basket strainer 5, water flow
The dust in basket strainer is filtered out, filter screen, while the fixed connection water tank 62 of water receiving pipeline 61 are installed in water receiving pipeline 61, connect
Waterpipe 61 be while flowing into the inner storage of water tank 62 to catch from the water that flows down above drainage water pipe 23, as shown in Fig. 2,
There is a cotton cord hole 67 above water tank 62, while drainpipe 69 being installed on water tank 62, it, can be from drainpipe when water is filled
In spill out, post spongy layer 63 on the lower end on the shell of cabinet body, the top of spongy layer 63 opens up window, the fixed peace of window
A cylinder mould 68 is filled, swelling gasbag 65 is fixedly installed on cylinder mould 68, swelling gasbag 65 is close to be placed on the inside of cylinder mould 68 and be matched
Inside electric cabinet, cotton cord 63 is fixed with below swelling gasbag 65, one end of cotton cord 64 is fixedly connected on spongy layer 63,
The other end of cotton cord can touch in cotton cord hole 67.Swelling gasbag 65 when power distribution cabinet temperature inside increases, inside power distribution cabinet
Start to expand, swelling gasbag 65 touches the cotton cord for touching cotton cord hole 67 64 to expansion below power distribution cabinet outside and cylinder mould
Water in water tank, cotton cord 64 absorb water, gradually extend on the spongy layer 63 of the other end, can carry out to the lower end of power distribution cabinet shell
Cooling.
In the particular embodiment, when weather heating, intracorporal 8 sense temperature of temperature sensor of cabinet is increased, and is just controlled micro-
Type controller 9 starts the rotation of fan 7 and cools down to the electric elements of interior of the cabinet, while the ventilation opening 3 of cabinet body two sides can be formed pair
Window is flowed, cross-ventilation is carried out, basket strainer 5 is equipped on ventilation opening pipe can prevent extraneous dust from entering inside power distribution cabinet.
When rainy day rains, the catch basin 21 in the cleaning device above cabinet body can be filled with water, and water Man Shicong drainage pipe 22 flows
Into drainage water pipe 23, the basket strainer 5 on ventilation opening pipe 4 is cleaned up, when water rinses, can shake spring cleans basket strainer 5
It is more clean, while water flows into water receiving pipeline and flows into water tank 62 and stores.
When temperature increases again, the water filled in catch basin 21 can prevent the head temperature of cabinet body from increasing, further function as
Cooling effect, while the swelling gasbag 65 installed in cylinder mould 68, by the raised influence of temperature, swelling gasbag 65 starts to expand, just
It is expanded outside to power distribution cabinet and below cylinder mould, declines the bottom of 64 one end of cotton cord, then touch the water of 67 lower section of cotton cord hole,
Then cotton cord 64 absorbs water and gradually extends to spongy layer 63, spongy layer invade it is wet after also start to absorb water, and gradually spread, absorb water at this time
Spongy layer can cool down to the shell of 1 lower end of cabinet body, temperature reduce when, then swelling gasbag 65 shrink, 64 one end of cotton cord
Bottom is lifted up, and cotton cord will not contact the water in cotton cord hole at this time, thus no longer cool down to cabinet body box enclosure, while cabinet body
Inside is equipped with drier and can be used to dehumidify, and reduces air moisture.
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 (7)
1. a kind of power distribution cabinet for the dedusting that cools down, including cabinet body and water storage device are fixedly installed with fan on the side wall of interior of the cabinet,
Temperature sensor is installed in the side of fan, microcontroller is installed in the another side of fan, the fan, temperature pass
Sensor and microcontroller are connected by connection line, which is characterized in that the top of cabinet body shell is fixedly installed with cleaning dress
It sets, the center above cleaning device is equipped with catch basin, and the top edge of catch basin is to being equipped with drainage tube between cleaning device outer edge
Road, the drainage pipe are fixedly connected with drainage water pipe, and two sides on the cabinet are equipped with ventilation opening, fixed company on the outside of ventilation opening
It is connected to ventilation opening pipe, basket strainer is fixedly connected on ventilation opening pipe, the water storage device is equipped with water receiving pipeline in cabinet body two sides,
The drainage water pipe is communicated with water storage in the lower section of basket strainer, the fixation of water receiving lower end of duct in the top of basket strainer, water receiving pipeline
Case offers cotton cord hole at the top of the water tank, spongy layer is uniformly posted in the lower end of cabinet body shell, in cabinet body shell sponge
Layer top opens up window, and cylinder mould is fixedly installed in window, and swelling gasbag is fixedly installed in the cylinder mould, and swelling gasbag is close to
It is placed in inside power distribution cabinet on the inside of cylinder mould, the bottom of swelling gasbag is fixedly connected with cotton cord, and one end of cotton cord is fixedly connected on
On spongy layer, the other end of cotton cord can touch cotton cord hole.
2. a kind of power distribution cabinet of dedusting that cools down according to claim 1, which is characterized in that be equipped with drying in the cabinet body
Device.
3. a kind of power distribution cabinet of dedusting that cools down according to claim 2, which is characterized in that the fan surface is equipped with anti-
Dust hood.
4. a kind of power distribution cabinet of dedusting that cools down according to claim 3, which is characterized in that the ventilation opening pipe and cabinet body
Outer wall is obliquely installed, and basket strainer is also tiltedly mounted on ventilation opening pipe.
5. a kind of power distribution cabinet of dedusting that cools down according to claim 4, which is characterized in that pass through bullet on the ventilation opening pipe
Spring is fixedly connected with basket strainer.
6. a kind of power distribution cabinet of dedusting that cools down according to claim 5, which is characterized in that the row of being equipped on the water tank
Water pipe.
7. a kind of power distribution cabinet of dedusting that cools down according to claim 6, which is characterized in that fixed peace in the water receiving pipeline
Equipped with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711224372.2A CN107800054B (en) | 2017-11-29 | 2017-11-29 | A kind of power distribution cabinet for the dedusting that cools down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711224372.2A CN107800054B (en) | 2017-11-29 | 2017-11-29 | A kind of power distribution cabinet for the dedusting that cools down |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107800054A CN107800054A (en) | 2018-03-13 |
| CN107800054B true CN107800054B (en) | 2019-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711224372.2A Active CN107800054B (en) | 2017-11-29 | 2017-11-29 | A kind of power distribution cabinet for the dedusting that cools down |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109143507B (en) * | 2018-09-20 | 2020-09-04 | 宏安集团有限公司 | Optical fiber maintenance method |
| CN110718364A (en) * | 2019-08-31 | 2020-01-21 | 罗亨远 | Forced air cooling dry-type transformer convenient to real-time supervision |
| CN112071340B (en) * | 2020-08-20 | 2022-03-29 | 西咸新区秦汉新城新丝路数字文化科技有限公司 | Automatic ash cleaning storage disk for internet block chain technology research and development |
| CN112909762B (en) * | 2021-01-28 | 2022-09-16 | 山东泰莱电气股份有限公司 | Electric power cabinet |
| CN116780380B (en) * | 2022-11-10 | 2024-03-15 | 成都安益通科技股份有限公司 | Low-voltage drawer type switch cabinet |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300388A (en) * | 2014-10-28 | 2015-01-21 | 成都峰达科技有限公司 | Waterproof control box |
| CN104348095B (en) * | 2014-11-19 | 2016-08-24 | 成都华瑞祥电器成套设备有限公司 | A kind of water-cooling distribution box |
| CN105813416B (en) * | 2016-04-20 | 2018-11-20 | 国网山东省电力公司平阴县供电公司 | Communication cabinet with cooling channel function |
| CN205565451U (en) * | 2016-04-22 | 2016-09-07 | 象山杰尔德智能科技有限公司 | Switch board that electric power system removed with being convenient for |
| CN206353666U (en) * | 2017-01-12 | 2017-07-25 | 梁腾 | A kind of high radiating electric control cabinet and its supporting construction |
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2017
- 2017-11-29 CN CN201711224372.2A patent/CN107800054B/en active Active
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Effective date of registration: 20230727 Address after: 163000 room 219, comprehensive management building of booster pump station, No. 1 Longjian street, Longfeng District, Daqing City, Heilongjiang Province Patentee after: Longwo Technology Development Co.,Ltd. Address before: Room 403, auxiliary building, Chuangye building, 66 academician Road, high tech Zone, Ningbo, Zhejiang 315000 Patentee before: NINGBO EATON POWER TECHNOLOGY CO.,LTD. |
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