CN202998765U - An air-cooled electric controlling cabinet - Google Patents
An air-cooled electric controlling cabinet Download PDFInfo
- Publication number
- CN202998765U CN202998765U CN 201220653708 CN201220653708U CN202998765U CN 202998765 U CN202998765 U CN 202998765U CN 201220653708 CN201220653708 CN 201220653708 CN 201220653708 U CN201220653708 U CN 201220653708U CN 202998765 U CN202998765 U CN 202998765U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- wind
- electric machine
- machine controller
- electrical control
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an air-cooled electric controlling cabinet. The air-cooled electric controlling cabinet comprises a cabinet body equipped with a hollow cavity, and a motor controller disposed in the cabinet body. The motor controller comprises a circuit controlling part and a heat dissipating part. A first separating plate used for dividing the cavity of the cabinet body into a front part and a rear part is disposed in the cabinet body. Installing holes are disposed on the first separating plate. The motor controller is installed in the installing holes. The circuit controlling part of the motor controller is disposed in the front part while the heat dissipating part of the motor controller is disposed in the rear part. The circumference of the contact part between the motor controller and the installing holes is sealed. A first convection air-cooled system equipped with a filtering device is disposed in the front part of the cabinet body, while a second convection air-cooled system without a filtering device is disposed in the rear part of the cabinet body. The air-cooled electric controlling cabinet not only prevents dust from affecting the circuit security of the controller, but also has good heat dissipating effects.
Description
Technical field
The utility model relates to field of electrical equipment, relates in particular to a kind of Wind-cooling type electrical control cubicles for the mounted motor controller.
Background technology
electrical control cubicles is a kind of power equipment for installation and cooling motor controller, because electric machine controller comprises the less circuit control section of heating and the larger radiator portion of heating, these two parts generally are integrated in one indivisible, and the caloric value of its radiator portion is larger when electric machine controller is worked, so generally be placed in electrical control cubicles electric machine controller integral body cooling, the Wind-cooling type electrical control cubicles is divided into Wind-cooling type or liquid-cooling type, existing Wind-cooling type electrical control cubicles, it comprises the cabinet with hollow cavity, described electric machine controller is installed in the inner chamber of cabinet, be provided with supply fan and scavenger fan so that the inner gas passage that forms of cabinet on the sidewall of cabinet, to discharge the heat that distributes when electric machine controller is worked, but the dust-proof effect of this Wind-cooling type electrical control cubicles is relatively poor, in the operational environment that is full of metallic dust and water oil mixing fog, in case there are the harmful substances such as dust to enter the Wind-cooling type electrical control cubicles, easily cause electric fault or security incident, to this, the improvement that adds screen pack on supply fan and scavenger fan is arranged again, its dust-proof effect is better, but, adding this improvement after screen pack, the gas circulation speed in cabinet reduces greatly, the heat-sinking capability of its Wind-cooling type electrical control cubicles is a greater impact, and radiating effect is relatively poor.
The utility model content
The utility model embodiment technical problem to be solved is, a kind of Wind-cooling type electrical control cubicles is provided, and both can prevent that dust from affecting the circuit safety of controller, has again good radiating effect.
in order to solve the problems of the technologies described above, the utility model embodiment has proposed a kind of Wind-cooling type electrical control cubicles, comprise the cabinet with hollow cavity and be located at the interior electric machine controller of cabinet, described electric machine controller comprises circuit control section and radiator portion, described cabinet inside also is provided with the cabinet inner chamber is divided into first half and the first latter half of dividing plate, this first dividing plate is provided with installing hole, described electric machine controller is installed in described installing hole, and the circuit control section of electric machine controller is placed in described first half, the radiator portion of electric machine controller is placed in described latter half of, border, the contact site sealing of electric machine controller and installing hole, the first half of described cabinet is provided with the first convection current air cooling system with filter, and latter half of the second convection current air cooling system that is provided with without filter.
Further, described the first convection current air cooling system comprise be located on the first half sidewall and the first air admission hole and the first row pore of interval preset distance, be located at the first air inlet position the first supply fan, be located at the first scavenger fan and the filter at first row pore place, described filter comprises the screen pack of being located at respectively the first supply fan and the first scavenger fan place.
Further, one lower sidewall of described first half is provided with the first air admission hole, and at least one position in the position, two, top of the top of the sidewall that is provided with the first air admission hole of first half and another sidewall relative with the sidewall that is provided with the first air admission hole is provided with described first row pore.
Further, described the second convection current air cooling system comprises and being located on latter half of sidewall and the second air admission hole and the second row pore of interval preset distance, the second scavenger fan of being located at the second supply fan of the second air inlet position and being located at second row pore place.
Further, the bottom of described latter half of two lateral walls respectively is provided with one second air admission hole, and the top of latter half of two lateral walls respectively is provided with a second row pore; Perhaps, described the second air admission hole and second row pore are separately positioned on latter half of two lateral walls with being diagonal.
Further, a lower sidewall of described first half also is provided with the through wires hole be used to the electric connection line that wears described electric machine controller.
Further, described cabinet top also is provided with and utilizes a second partition that described cabinet further is separated to form interlayer be used to the brake component that described electric machine controller is installed.
Further, the sidewall of described interlayer is provided with the inside and outside ventilation hole of a plurality of connection interlayers.
Further, described cabinet also includes be used to the Qianmen that seals described first half, and Qianmen and cabinet are sealed and matched.
Further, described cabinet also includes for the described latter half of bonnet of capping, and bonnet is provided with shutter.
The beneficial effect of the utility model embodiment is: in the cabinet inside with hollow cavity, the first dividing plate is set cabinet is divided into first half and latter half of, the circuit control section of electric machine controller is arranged in the confined space of first half, form the first convection current air cooling system that air flows at a slow speed between the inner chamber of first half and outside, the heat that control circuit partly produces is discharged cabinet by the first convection current air cooling system, and the first convection current air cooling system mainly plays dustproof effect at this.The radiator portion of electric machine controller is placed in the latter half of open space of cabinet, form the second convection current air cooling system of air rapid flow between latter half of inner chamber and outside, and have shutter on the cabinet bonnet, the heat that electric machine controller distributes is mainly discharged cabinet by the second convection current air cooling system, and the second convection current air cooling system mainly plays thermolysis at this.The top of cabinet arranges an interlayer, is used for placing the braking member of electric machine controller, and the side surrounding of interlayer has ventilation hole, makes to keep normal working temperature in interlayer, can not affect the temperature of cabinet inside.The control circuit part that the structure of this Wind-cooling type electrical control cubicles had both stoped metallic dust to enter controller makes again electric machine controller that good heat radiation has been arranged.This Wind-cooling type electrical control cubicles can be applicable to be full of metallic dust and water oil mixes in the operational environment of fog.
Description of drawings
Fig. 1 is the stereogram that the cabinet of the Wind-cooling type electrical control cubicles of the utility model embodiment removes Qianmen, bonnet and top cover.
Fig. 2 is the front view that the cabinet of the Wind-cooling type electrical control cubicles of the utility model embodiment removes Qianmen, bonnet and top cover.
Fig. 3 is A-A sectional view in Fig. 2.
Fig. 4 is the right view that the cabinet of the Wind-cooling type electrical control cubicles of the utility model embodiment removes Qianmen, bonnet and top cover.
Embodiment
Need to prove, in the situation that do not conflict, embodiment and the feature in embodiment in the application can mutually combine, and below in conjunction with the drawings and specific embodiments, the utility model are described in further detail.
Please refer to Fig. 1 to shown in Figure 4, the Wind-cooling type electrical control cubicles 1 of the utility model embodiment, be used for to install and cooling motor controller 9, described electric machine controller 9(is as shown in dotted line in Fig. 3) comprise that circuit control section 91(is as shown in dotted line in Fig. 3), radiator portion 92(is as shown in dotted line in Fig. 3) and brake portion (not shown).
Described Wind-cooling type electrical control cubicles 1 comprises the cabinet 10 with hollow cavity, and cabinet 10 is square cabinet, but is not limited to this shape.The inside of cabinet 10 is provided with cabinet 10 is separated into first half 11 and latter half of 12 two-part the first dividing plates 13, the middle part of this first dividing plate 13 is provided be used to the installing hole 131 that described electric machine controller 9 is installed, the shape of installing hole 131 and electric machine controller 9 are suitable, and in the present embodiment, it is square opening; After mounted motor controller 9, the first half of cabinet 10 11 use described Qianmens are airtight.Because the heat that the control circuit of electric machine controller 9 partly produces is less, its control circuit partly is placed in the confined space of first half 11 of cabinet 10; Due to the main thermolysis of being responsible for electric machine controllers 9 of the radiator portion 92 of electric machine controller 9, the radiator portion 92 of electric machine controller 9 is placed on latter half of 12.The interlayer 16 that the top of described cabinet 10 also utilizes a second partition 15 that cabinet 10 further is separated to form, the bottom of this interlayer 16 is described second partition 15, the sidewall of interlayer 16 is the sidewall of cabinet 10, second partition 15 intersects vertically with described the first dividing plate 13 and is connected, and the whole welded seals of connecting portion both, be used for installing the brake component of described electric machine controller 9 in described interlayer 16, be equipped with a plurality of ventilation holes 17 for communicating with interlayer 16 inside on each sidewall of interlayer 16 surroundings; The below of described interlayer 16 is for circuit control section 91 and radiator portion 92 that described electric machine controller 9 is installed.
Described cabinet 10 also includes be used to the Qianmen that seals described first half 11, and Qianmen and cabinet 10 are tightly connected.Described cabinet 10 also includes for the described latter half of bonnet of capping, and for ease of heat radiation, bonnet is provided with shutter.Described cabinet 10 also includes the top cover for the described interlayer 16 of capping.Be expression cabinet 10 internal structures described Qianmen not shown in the diagram, bonnet and top cover in the present embodiment.
The right sidewall bottom of the first half 11 of described cabinet 10 is provided with the first air admission hole 111, the first supply fan (not shown) with screen pack is installed in the first air admission hole 111, and the left side lower sidewall of first half 11 is provided with a plurality of through wires holes 113 be used to the electric connection line of the circuit control section 91 that wears electric machine controller 9; Side wall upper part in the left and right sides of first half 11 is equipped with first row pore 114, and the first scavenger fan (not shown) with screen pack is installed in first row pore 114.as seen, be formed with the first convection current air cooling system with filtering function between first half 11 inner chambers and outside, this the first convection current air cooling system is by described the first air admission hole 111, the first supply fan, the inner chamber of first half 11, first row pore 114, the first scavenger fan and filter form, this filter comprises is located at respectively described first and the screen pack at fan and the second supply fan place, described the first convection current air cooling system is slower due to its inner speed air flow of filter being installed, but because circuit control section 91 distribute heats of electric machine controller 9 are less, can satisfy its heat radiation requirement, mainly play dustproof effect.
Intelligible, described the first air admission hole 111 and first row pore 114 can be on the left side sidewall and right sidewall that diagonal is separately positioned on first half 11.
The lower sidewall of latter half of 12 the left and right sides of described cabinet 11 is equipped with the second air admission hole 121, the supply fan (not shown) that is not provided with screen pack is installed in the second air admission hole 121, the side wall upper part of latter half of 12 the left and right sides is equipped with second row pore 124, and the second scavenger fan (not shown) that is not provided with screen pack is installed in second row pore 124.As seen, be formed with the second convection current air cooling system of not establishing filtering function between latter half of 12 inner chambers and outside, this the second convection current air cooling system is comprised of described the second air admission hole 121, the supply fan that is not provided with screen pack, latter half of 12 inner chamber, second row pore 124 and the second scavenger fan of not being provided with screen pack, this the second convection current air cooling system is very fast owing to not being provided with its inner speed air flow of filter, with the larger heat radiation requirement of radiator portion 92 distribute heats that adapts to electric machine controller 9, mainly play thermolysis.
Intelligible, described the second air admission hole 121 and second row pore 124 are diagonal and are separately positioned on latter half of 12 left side sidewall and right sidewall.
The air-tight manner of the first half 11 of the cabinet 10 of the present embodiment is as follows: the edge surrounding of the first dividing plate 13 is connected with cabinet 10 full welds, the junction of the installing hole 131 at electric machine controller 9 and the first dividing plate 13 middle parts is provided with stripper rubber, the first supply fan and the first scavenger fan all have the screen pack that prevents that dust from entering, each through wires hole 113 of first half 11 is all installed the electrical connector with sealing function and is connected, guarantee the airtight of first half 11, stop dust to enter the circuit control section 91 of electric machine controller 9, had two good dust-proof effects.
Latter half of 12 radiating mode of the cabinet 10 of the present embodiment is as follows: the radiator portion 92 of electric machine controller 9 is arranged on latter half of 12 of cabinet 10, by the shutter on described the second convection current air cooling system and bonnet, the heat of latter half of inside is discharged, the heat overwhelming majority sent of the radiator portion 92 of electric machine controller 9 can be discharged cabinet 10 outsides like this, makes cabinet 10 have good radiating effect.
Although illustrated and described embodiment of the present utility model, need to prove, in the situation that do not conflict, embodiment and the feature in embodiment in the application can mutually combine, for the ordinary skill in the art, be appreciated that in the situation that do not break away from principle of the present utility model and spirit can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claims and equivalency range thereof.
Claims (10)
1. Wind-cooling type electrical control cubicles, comprise the cabinet with hollow cavity and be located at the interior electric machine controller of cabinet, described electric machine controller comprises circuit control section and radiator portion, it is characterized in that, described cabinet inside also is provided with the cabinet inner chamber is divided into first half and the first latter half of dividing plate, this first dividing plate is provided with installing hole, described electric machine controller is installed in described installing hole, and the circuit control section of electric machine controller is placed in described first half, the radiator portion of electric machine controller is placed in described latter half of, border, the contact site sealing of electric machine controller and installing hole, the first half of described cabinet is provided with the first convection current air cooling system with filter, and latter half of the second convection current air cooling system that is provided with without filter.
2. Wind-cooling type electrical control cubicles as claimed in claim 1, it is characterized in that, described the first convection current air cooling system comprise be located on the first half sidewall and the first air admission hole and the first row pore of interval preset distance, be located at the first air inlet position the first supply fan, be located at the first scavenger fan and the filter at first row pore place, described filter comprises the screen pack of being located at respectively the first supply fan and the first scavenger fan place.
3. Wind-cooling type electrical control cubicles as claimed in claim 2, it is characterized in that, one lower sidewall of described first half is provided with the first air admission hole, and at least one position in the position, two, top of the top of the sidewall that is provided with the first air admission hole of first half and another sidewall relative with the sidewall that is provided with the first air admission hole is provided with described first row pore.
4. Wind-cooling type electrical control cubicles as claimed in claim 1, it is characterized in that, described the second convection current air cooling system comprises to be located on latter half of sidewall and the second air admission hole and the second row pore of interval preset distance, the second scavenger fan of being located at the second supply fan of the second air inlet position and being located at second row pore place.
5. Wind-cooling type electrical control cubicles as claimed in claim 4, is characterized in that, the bottom of described latter half of two lateral walls respectively is provided with one second air admission hole, and the top of latter half of two lateral walls respectively is provided with a second row pore; Perhaps, described the second air admission hole and second row pore are separately positioned on latter half of two lateral walls with being diagonal.
6. Wind-cooling type electrical control cubicles as claimed in claim 1, is characterized in that, a lower sidewall of described first half also is provided with the through wires hole be used to the electric connection line that wears described electric machine controller.
7. Wind-cooling type electrical control cubicles as claimed in claim 1, is characterized in that, described cabinet top also is provided with and utilizes a second partition that described cabinet further is separated to form interlayer be used to the brake component that described electric machine controller is installed.
8. Wind-cooling type electrical control cubicles as claimed in claim 7, is characterized in that, the sidewall of described interlayer is provided with the inside and outside ventilation hole of a plurality of connection interlayers.
9. Wind-cooling type electrical control cubicles as claimed in claim 1, is characterized in that, described cabinet also includes be used to the Qianmen that seals described first half, and Qianmen and cabinet are sealed and matched.
10. Wind-cooling type electrical control cubicles as claimed in claim 1, is characterized in that, described cabinet also includes for the described latter half of bonnet of capping, and bonnet is provided with shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220653708 CN202998765U (en) | 2012-12-03 | 2012-12-03 | An air-cooled electric controlling cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220653708 CN202998765U (en) | 2012-12-03 | 2012-12-03 | An air-cooled electric controlling cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202998765U true CN202998765U (en) | 2013-06-12 |
Family
ID=48569886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220653708 Expired - Lifetime CN202998765U (en) | 2012-12-03 | 2012-12-03 | An air-cooled electric controlling cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202998765U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103732045A (en) * | 2013-12-27 | 2014-04-16 | 浙江日发纺织机械股份有限公司 | Electrical box for rotor spinning machine |
| CN104242186A (en) * | 2013-06-20 | 2014-12-24 | 国家电网公司 | Terminal box with damp-proof function |
| CN108024480A (en) * | 2017-12-07 | 2018-05-11 | 广东合新材料研究院有限公司 | Liquid-cooled cabinet, whole machine cabinet and whole machine cabinet server |
| CN108811440A (en) * | 2018-06-18 | 2018-11-13 | 孙中 | A kind of numerically-controlled machine tool case radiation component |
-
2012
- 2012-12-03 CN CN 201220653708 patent/CN202998765U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242186A (en) * | 2013-06-20 | 2014-12-24 | 国家电网公司 | Terminal box with damp-proof function |
| CN103732045A (en) * | 2013-12-27 | 2014-04-16 | 浙江日发纺织机械股份有限公司 | Electrical box for rotor spinning machine |
| CN108024480A (en) * | 2017-12-07 | 2018-05-11 | 广东合新材料研究院有限公司 | Liquid-cooled cabinet, whole machine cabinet and whole machine cabinet server |
| CN108024480B (en) * | 2017-12-07 | 2024-04-30 | 广东西江数据科技有限公司 | Liquid-cooled cabinet, whole cabinet and whole cabinet server |
| CN108811440A (en) * | 2018-06-18 | 2018-11-13 | 孙中 | A kind of numerically-controlled machine tool case radiation component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202998765U (en) | An air-cooled electric controlling cabinet | |
| CN103596391B (en) | Power adapter shell assembly, power adapter, air conditioner and dehumidifier | |
| ES2569716T3 (en) | Closing elevator box with an elevator control unit | |
| WO2015158155A1 (en) | Power supply box body, power supply box applying power supply box body and vehicle | |
| CN103363597A (en) | Air conditioner outdoor machine | |
| CN103163990A (en) | Equipment-cabinet-type server system | |
| CN105244782A (en) | Novel high-voltage power cabinet | |
| CN107026405A (en) | A kind of switch cubicle dedusting and radiator structure | |
| JP2015050257A (en) | Power conversion device for vehicle and railway vehicle | |
| EP4138528A1 (en) | Heat dissipating cabinet and communication device | |
| CN101951744B (en) | Cabinet with heat exchange function | |
| CN206402088U (en) | A kind of frequency converter shell | |
| US9644853B2 (en) | Packaged engine working machine | |
| CN204616254U (en) | A kind of radiating cabinet | |
| CN109257904B (en) | Heat abstractor and machine case | |
| CN206163953U (en) | Low -voltage distribution cabinet that heat easily gived off | |
| CN219164432U (en) | Air-cooled frequency converter in integrated frequency converter | |
| CN201995273U (en) | Heat dissipating device for electronic control system of air conditioner outdoor unit | |
| CN202050625U (en) | Radiating system of power electronic equipment | |
| CN203214442U (en) | Heat dissipation shield structure of oscillating fan | |
| CN206149700U (en) | Robot control cabinet | |
| CN211429848U (en) | Electrical cabinet with sealing performance and heat dissipation effect | |
| CN106711802A (en) | Fast heat radiation low voltage switch cabinet | |
| CN203279439U (en) | Air cooling motor controller | |
| CN203942740U (en) | A kind of regulator cubicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 floor 13, North building, zhongguanghe building, Shennan Middle Road, Fuzhong community, Lianhua street, Futian District, Shenzhen City, Guangdong Province Patentee after: CGN CLP ENERGY SERVICES (SHENZHEN) CO.,LTD. Address before: 518000. 14A building, Shennan Avenue, Shenzhen, Guangdong, Futian District Patentee before: CGN CLP ENERGY SERVICES (SHENZHEN) CO.,LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 13 / F, North building, zhongguanghe building, Shennan Middle Road, Fuzhong community, Lianhua street, Futian District, Shenzhen City, Guangdong Province Patentee after: CGN new energy integrated energy services (Shenzhen) Co.,Ltd. Address before: 518000 13 / F, North building, zhongguanghe building, Shennan Middle Road, Fuzhong community, Lianhua street, Futian District, Shenzhen City, Guangdong Province Patentee before: CGN CLP ENERGY SERVICES (SHENZHEN) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |