CN108649441A - Outdoor electricity distribution cabinet heat radiation system - Google Patents
Outdoor electricity distribution cabinet heat radiation system Download PDFInfo
- Publication number
- CN108649441A CN108649441A CN201810597952.4A CN201810597952A CN108649441A CN 108649441 A CN108649441 A CN 108649441A CN 201810597952 A CN201810597952 A CN 201810597952A CN 108649441 A CN108649441 A CN 108649441A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- transmission
- endothermic section
- transmission belt
- metal
- 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
- 230000005855 radiation Effects 0.000 title claims abstract description 15
- 230000005611 electricity Effects 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 77
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 238000010521 absorption reaction Methods 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims description 45
- 229910052751 metal Inorganic materials 0.000 claims description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000000741 silica gel Substances 0.000 claims description 12
- 229910002027 silica gel Inorganic materials 0.000 claims description 12
- 230000009351 contact transmission Effects 0.000 claims description 6
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 210000005069 ears Anatomy 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 241000628997 Flos Species 0.000 claims 1
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of outdoor electricity distribution cabinet heat radiation systems, including a cabinet, there are one electrical chambers for the intermediate setting of cabinet, a cabinet door is arranged in the external of electrical chamber, a L-type support base is arranged in the bottom of cabinet, support base bottom is fixed on the ground by concreting, cabinet mainboard is set in cabinet, the electrical intracavitary of face cabinet mainboard is passed through a closed transmission belt, the upper end and bottom of cabinet are both provided with one group of transmission component, the outboard end of transmission belt is wrapped in the outside of two groups of transmission components, and transmission belt passes through the straight slot that cabinet upper and lower side opens up.Present invention eliminates the traditional cooling systems of power distribution cabinet, by the way of inside and outside conduction, increase heat absorption capacity, effective to realize heat exchange, and with extraordinary sealing performance and with good protection structure, impact resistance increase.
Description
Technical field
The present invention relates to a kind of power distribution cabinets, and in particular to a kind of outdoor electricity distribution cabinet heat radiation system.
Background technology
The power distribution cabinet that open air uses requires very high, the especially very high situation of ambient temperature for its heat dissipation performance
Under, and cooling system, traditional structure is all the combination using radiating motor and blade, be installed on cabinet top or
Person bottom, installing this cooling system can cause the sealing performance of entire power distribution cabinet to be deteriorated, be easy to when there is ponding into
Water, common radiator structure have been difficult to meet cooling requirements, finally so that power distribution cabinet is because of heat radiation energy force difference and service life reduction；
In addition, power distribution cabinet after opening cabinet door, directly exposes entire electrical control division, and cabinet door is often because of work
The carelessness for making personnel is forgotten to close, or closes not in place, leads to the later stage because of outer gas stream and opens voluntarily, naked after opening
The electrical equipment control portion of dew can because rainwater or itself it considers that reason and damage, child is likely to directly contact electrical
It partly gets an electric shock, electrical control part is also highly susceptible to touch and damage.
Invention content
Technical problem to be solved by the invention is to provide a kind of outdoor electricity distribution cabinet heat radiation systems, using a kind of simple knot
Structure can effectively solve the problem that deficiency in the prior art.
The present invention is achieved through the following technical solutions：A kind of outdoor electricity distribution cabinet heat radiation system, including a cabinet, cabinet
There are one electrical chamber, the external of electrical chamber, and a cabinet door is arranged for the intermediate setting of body, and the bottom of cabinet is arranged a L-type and supports bottom
Seat, support base bottom is fixed on the ground by concreting；
Cabinet mainboard is set in the cabinet, and the electrical intracavitary of face cabinet mainboard is passed through a closed transmission belt, cabinet
Upper end and bottom be both provided with one group of transmission component, the outboard end of transmission belt is wrapped in the outside of two groups of transmission components, pass
Dynamic band passes through the straight slot that cabinet upper and lower side opens up, the straight slot inner wall to be provided with water removal body, and transmission belt passes through the water removal body,
And contacted with water removal body, the transmission belt includes rubber driving section and metal endothermic section, and rubber driving section is set to metal
The both sides of endothermic section, opposing metallic endothermic section side open up a card slot, and the both sides of metal endothermic section are inserted in card slot respectively
In and gluing hydropexis, rubber driving section and transmission component Contact Transmission.
As a preferred technical solution, every group of transmission component include a transmission shaft, driving motor, drive motor controller with
And two support ears, each one trundle of setting in the both sides of transmission shaft, trundle rotational installation in the pin shaft hole of ear supported on both sides,
The trundle of wherein side is incorporated in the shaft coupling of drive motor shaft output end, and driving motor drives transmission shaft rotation, driving
Motor is controlled by drive motor controller and is switched, and drive motor controller uses municipal power supply outside independent plant-grid connection,
The inner end of the rubber driving section inner wall Contact Transmission of transmission shaft and protrusion, rubber driving section is provided with anti-skid chequer, metal heat absorption
A clearance layer is formed between portion and transmission shaft, driving motor is screwed in the motor platform for being installed on an extension.
The water removal body is silica gel scraper plate as a preferred technical solution, faces the metal among transmission belt and inhales
Hot portion's setting, and contacted with metal endothermic section two sides, the width of silica gel scraper plate is equal to the width of metal endothermic section, both sides
Silica gel scraper plate is close to the two sides of metal endothermic section.
The back of the cabinet is placed equidistant with from top to bottom there are one above cooler as a preferred technical solution,
Structure, transmission belt pass through each cooling body.
The cooling body includes a cooling dome as a preferred technical solution, and cooling dome, which is screwed, to be installed on
The back of cabinet, the water-absorbing sponge of inner end bonding one piece of water suction of setting of cooling dome, water-absorbing sponge and metal endothermic section are wide,
And it is contacted with metal endothermic section.
The metal endothermic section uses a resilient blade as a preferred technical solution, is wound into a circle
Enclosed construction.
The arbitrary side of the metal endothermic section or both sides apply last layer heat-conducting silicone grease as a preferred technical solution,
The regional area of metal endothermic section opens up a watch window.
The beneficial effects of the invention are as follows：One, the present invention realizes heat absorption and heat exchange using a transmission belt, can realize quickly
Cooling, heat dissipation effect are very good；
Two, due to by the way of transmission belt, eliminating traditional radiator structure so that the sealing of entire power distribution cabinet
Property improves, and ponding is difficult to enter into inside power distribution cabinet；
Three, since the front end of cabinet mainboard is blocked by transmission belt, the main board of inner end is protected so that outer
Portion personnel are difficult to directly contact main board, have the function of water blocking, windproof, staff can be grasped by watch window
Make and cabinet mainboard is operated, if there is impact, can carry out blocking protection by the transmission belt of front end, reduce impact
It measures, preferably the main board inside protection.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the internal structure schematic diagram of the present invention；
Fig. 2 is the vertical view of the present invention；
Fig. 3 is the part-structure schematic diagram of the transmission belt of the present invention；
Fig. 4 is the vertical view of the transmission belt of the present invention；
Fig. 5 is the partially connected architecture figure of the transmission belt and transmission shaft of the present invention；
Fig. 6 is the structural schematic diagram of the cooling body of the present invention.
Coding in figure is respectively：1 is cabinet, and 2 be silica gel scraper plate, and 3 be transmission belt, and 4 be transmission shaft, and 5 be trundle, 6
It is cabinet mainboard for support ear, 7,8 be cooling dome, and 9 are
Specific implementation mode
As depicted in figs. 1 and 2, this outdoor electricity distribution cabinet heat radiation system, including a cabinet 1, there are one the intermediate settings of cabinet 1
A cabinet door 13 is arranged in electrical chamber 12, the external of electrical chamber 12, and a L-type support base 17, support base is arranged in the bottom of cabinet 1
17 bottoms are fixed on the ground by concreting；
Cabinet mainboard 7 is set in cabinet 1, a closed transmission belt 3, cabinet are passed through in the electrical chamber 12 of face cabinet mainboard 7
The upper end and bottom of body 1 are both provided with one group of transmission component, and the outboard end of transmission belt 3 is wrapped in the outer of two groups of transmission components
Portion, transmission belt 3 pass through the straight slot that 1 upper and lower side of cabinet opens up, the straight slot inner wall to be provided with water removal body, and transmission belt 3 passes through should
Water removal body, and contacted with water removal body；
In the present embodiment, as shown in figure 3, transmission belt 3 includes rubber driving section 14 and metal endothermic section 15, rubber transmission
Portion 14 is set to the both sides of metal endothermic section 15, and 15 side of opposing metallic endothermic section opens up a card slot, as shown in figure 4, golden
The both sides for belonging to endothermic section 15 are inserted in respectively in card slot and gluing hydropexis, rubber driving section and transmission component Contact Transmission.Rubber
Glue driving section is contacted with the transmission shaft of transmission component, and metal endothermic section 15 will not be contacted with transmission shaft, utilizes transmission shaft in this way
Rotation, you can drive the rotation of whole transmission belt, and metal endothermic section is mainly used for absorbing in cabinet mainboard and cabinet
Heat, when the metal endothermic section after the completion of heat absorption turns to outside, you can realize heat exchange, at the same time, outside cooled down
At metal endothermic section turn to inside realize heat absorption.
As shown in Figure 2 and Figure 5, every group of transmission component includes a transmission shaft 4, driving motor 19, drive motor controller 52
And two support ears 6, respectively one trundle 5 of setting, trundle 5 are rotatablely installed in the pin of ear 6 supported on both sides for the both sides of transmission shaft 4
In axis hole, the trundle 5 of wherein side is incorporated in the shaft coupling 18 of drive motor shaft output end, the driving transmission of driving motor 19
Shaft rotation is dynamic, and driving motor 19 is controlled by drive motor controller 52 and switched, and drive motor controller 52 uses independent power supply
The external municipal power supply of access, the 14 inner wall Contact Transmission of rubber driving section of transmission shaft 4 and protrusion, the inner end of rubber driving section 14
It is provided with anti-skid chequer, forms a clearance layer between metal endothermic section 15 and transmission shaft 4, driving motor 19 is screwed installation
In in the motor platform 21 that one extends.Driving motor 19 carries out manual control switch by the switch of drive motor controller, or
The configuration switch of period is carried out to it, driving motor rotation drives the rotation of transmission shaft, the structure of the structure and driving belt
It is identical, it is not described in detail herein.
In the present embodiment, water removal body is silica gel scraper plate 2, faces the metal endothermic section setting among transmission belt, and
And contacted with 15 two sides of metal endothermic section, the width of silica gel scraper plate 2 is equal to the width of metal endothermic section 15, and the silica gel of both sides is scraped
Plate 2 is close to the two sides of metal endothermic section, and silica gel scraper plate 2 seals the straight slot of upper and lower side so that and external water cannot enter,
And the cross sectional shape of silica gel scraper plate be preferably "convex" shaped identical with transmission belt section, the part protruded in this way can buckle into
Between two rubber driving sections, contacted with the surface of metal endothermic section, and outer wall of the non-salient part then with rubber driving section connects
It touches, the water on rubber driving section and metal endothermic section can be scraped.
Wherein, as shown in fig. 6, the back of cabinet 1 is placed equidistant with from top to bottom, there are one above cooling body, transmission belts
Across each cooling body, cooling body includes a cooling dome 8, and cooling dome 8 is screwed the back for being installed on cabinet 1, cold
But cover 8 inner end bonding setting one piece water suction water-absorbing sponge 22, water-absorbing sponge 22 and metal endothermic section 15 are wide, and with gold
Belong to endothermic section 15 to contact.Transmission band part after the completion of heat absorption can be inserted into cooling dome, using in internal water-absorbing sponge
Water realizes fast cooling, and water in water-absorbing sponge can pass through the filling of artificial or rainwater.
In the present embodiment, metal endothermic section 15 uses a resilient blade, is wound into a circular enclosed construction.
Since metal endothermic section uses resilient blade, it can be very good to be bent, realize reciprocal transmission.
In the present embodiment, as shown in figure 3, the arbitrary side of metal endothermic section 15 or both sides apply last layer heat-conducting silicone grease,
The regional area of metal endothermic section opens up a watch window 16.Whole transmission belt can be driven and carry out controlled observation window with respect to cabinet
The position of mainboard, is observed and is operated using watch window.
The beneficial effects of the invention are as follows：One, the present invention realizes heat absorption and heat exchange using a transmission belt, can realize quickly
Cooling, heat dissipation effect are very good；
Two, due to by the way of transmission belt, eliminating traditional radiator structure so that the sealing of entire power distribution cabinet
Property improves, and ponding is difficult to enter into inside power distribution cabinet；
Three, since the front end of cabinet mainboard is blocked by transmission belt, the main board of inner end is protected so that outer
Portion personnel are difficult to directly contact main board, have the function of water blocking, windproof, staff can be grasped by watch window
Make and cabinet mainboard is operated, if there is impact, can carry out blocking protection by the transmission belt of front end, reduce impact
It measures, preferably the main board inside protection.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (7)
1. a kind of outdoor electricity distribution cabinet heat radiation system, it is characterised in that：Including a cabinet, there are one electrical for the intermediate setting of cabinet
A cabinet door is arranged in chamber, the external of electrical chamber, and a L-type support base is arranged in the bottom of cabinet, and support base bottom passes through coagulation
Soil, which pours, to be fixed on the ground；
Cabinet mainboard is set in the cabinet, the electrical intracavitary of face cabinet mainboard is passed through a closed transmission belt, cabinet it is upper
End and bottom are both provided with one group of transmission component, and the outboard end of transmission belt is wrapped in the outside of two groups of transmission components, transmission belt
The straight slot opened up across cabinet upper and lower side, the straight slot inner wall are provided with water removal body, and transmission belt passes through the water removal body, and with
Water removal body contacts, and the transmission belt includes rubber driving section and metal endothermic section, and rubber driving section is set to metal heat absorption
The both sides in portion, opposing metallic endothermic section side open up a card slot, and the both sides of metal endothermic section are inserted in card slot simultaneously respectively
Gluing hydropexis, rubber driving section and transmission component Contact Transmission.
2. outdoor electricity distribution cabinet heat radiation system as described in claim 1, it is characterised in that：Every group of transmission component includes a transmission
Axis, driving motor, drive motor controller and two support ears, respectively one trundle of setting, trundle turn for the both sides of transmission shaft
Dynamic to be installed in the pin shaft hole of ear supported on both sides, the trundle of wherein side is incorporated in the shaft coupling of drive motor shaft output end
In, driving motor drives transmission shaft rotation, driving motor to control and switch by drive motor controller, and drive motor controller is adopted
With municipal power supply, the rubber driving section inner wall Contact Transmission of transmission shaft and protrusion, rubber driving section outside independent plant-grid connection
Inner end be provided with anti-skid chequer, a clearance layer is formed between metal endothermic section and transmission shaft, driving motor is screwed
It is installed in the motor platform of an extension.
3. outdoor electricity distribution cabinet heat radiation system as described in claim 1, it is characterised in that：The water removal body is silica gel scraper plate,
It faces the setting of the metal endothermic section among transmission belt, and is contacted with metal endothermic section two sides, the width of silica gel scraper plate
Equal to the width of metal endothermic section, the silica gel scraper plate of both sides is close to the two sides of metal endothermic section.
4. outdoor electricity distribution cabinet heat radiation system as described in claim 1, it is characterised in that：The back of the cabinet is from top to bottom etc.
Away from more than one cooling body is provided with, transmission belt passes through each cooling body.
5. outdoor electricity distribution cabinet heat radiation system as claimed in claim 4, it is characterised in that：The cooling body includes a cooling
Cover, cooling dome are screwed the back for being installed on cabinet, the water suction sea of inner end bonding one piece of water suction of setting of cooling dome
Silk floss, water-absorbing sponge and metal endothermic section are wide, and are contacted with metal endothermic section.
6. outdoor electricity distribution cabinet heat radiation system as described in claim 1, it is characterised in that：The metal endothermic section is using an elasticity
Sheet metal is wound into a circular enclosed construction.
7. outdoor electricity distribution cabinet heat radiation system as described in claim 1, it is characterised in that：The arbitrary side of the metal endothermic section
Or both sides apply last layer heat-conducting silicone grease, the regional area of metal endothermic section opens up a watch window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810597952.4A CN108649441B (en) | 2018-06-11 | 2018-06-11 | Outdoor power distribution cabinet heat dissipation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810597952.4A CN108649441B (en) | 2018-06-11 | 2018-06-11 | Outdoor power distribution cabinet heat dissipation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108649441A true CN108649441A (en) | 2018-10-12 |
| CN108649441B CN108649441B (en) | 2020-04-24 |
Family
ID=63752360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810597952.4A Active CN108649441B (en) | 2018-06-11 | 2018-06-11 | Outdoor power distribution cabinet heat dissipation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108649441B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110783822A (en) * | 2019-11-01 | 2020-02-11 | 俞阳贞 | Combined power distribution cabinet |
| CN112038900A (en) * | 2020-09-15 | 2020-12-04 | 广东电网有限责任公司 | Power distribution cabinet |
| CN114389186A (en) * | 2022-03-03 | 2022-04-22 | 广州皖文电气设备有限公司 | Automatic ventilation cooling's electric cabinet |
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| CN103855630A (en) * | 2012-11-29 | 2014-06-11 | 西安上尚机电有限公司 | Power distribution cabinet heat-dissipation system |
| CN203638738U (en) * | 2013-08-21 | 2014-06-11 | 蒙城县虹升塑粉有限公司 | Conveying device for powder coating |
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| CN207065970U (en) * | 2017-06-22 | 2018-03-02 | 深圳市中科创想科技有限责任公司 | A kind of daily essence cooling device |
| CN107959242A (en) * | 2017-12-18 | 2018-04-24 | 宁波宏弘智能科技有限公司 | The distribution box of fire prevention dehumidifying |
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2018
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| JP2004200498A (en) * | 2002-12-19 | 2004-07-15 | Nsk Ltd | Object carrying device |
| CN103855630A (en) * | 2012-11-29 | 2014-06-11 | 西安上尚机电有限公司 | Power distribution cabinet heat-dissipation system |
| US20150342026A1 (en) * | 2012-12-17 | 2015-11-26 | Phoenix Contact Gmbh & Co. Kg | Electric assembly to be mounted on a top-hat rail |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110783822A (en) * | 2019-11-01 | 2020-02-11 | 俞阳贞 | Combined power distribution cabinet |
| CN110783822B (en) * | 2019-11-01 | 2021-02-12 | 南通艺顺鹏电气有限公司 | Combined power distribution cabinet |
| CN112038900A (en) * | 2020-09-15 | 2020-12-04 | 广东电网有限责任公司 | Power distribution cabinet |
| CN114389186A (en) * | 2022-03-03 | 2022-04-22 | 广州皖文电气设备有限公司 | Automatic ventilation cooling's electric cabinet |
| CN114389186B (en) * | 2022-03-03 | 2022-07-26 | 广州皖文电气设备有限公司 | Automatic ventilation cooling's electric cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108649441B (en) | 2020-04-24 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200330 Address after: 330000 room 906, B-07, Changnan Industrial Park, Qingyunpu District, Nanchang City, Jiangxi Province Applicant after: Jiangxi Xinhui Electric Power Development Co., Ltd Address before: 322104, Tong Shi Hang Village, six stone street, Dongyang, Zhejiang, Jinhua 6-337 Applicant before: Lou Yangying |
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| TA01 | Transfer of patent application right | ||
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