CN203835675U - Radiating system for electrical structure of air compressor - Google Patents
Radiating system for electrical structure of air compressor Download PDFInfo
- Publication number
- CN203835675U CN203835675U CN201420149753.4U CN201420149753U CN203835675U CN 203835675 U CN203835675 U CN 203835675U CN 201420149753 U CN201420149753 U CN 201420149753U CN 203835675 U CN203835675 U CN 203835675U
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- CN
- China
- Prior art keywords
- air
- fan
- air compressor
- contactor
- motor
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- 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 - Fee Related
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Abstract
The utility model discloses a radiating system for an electrical structure of an air compressor. The air compressor comprises electrical equipment, a motor, an openable-closeable door, an air inlet, an air outlet, a filtering net, an air supply fan, a fan cover and an air exhaust fan, wherein the air inlet is formed at the position (A) below the outer side of the openable-closeable door; the air outlet is formed at the position (B) at the top end of an outer shell of the air compressor; the filtering net is mounted at the air inlet; the air supply fan is mounted below the inner side of the openable-closeable door and is in inside-and-outside correspondence with the filtering net; the fan cover is mounted at the air outlet; the air exhaust fan is mounted on the inner side of the outer shell of the air compressor and is in inside-and-outside correspondence with the fan cover; one end of a contactor K41 is connected with the live wires of the air supply fan and the air exhaust fan; the neutral wires of the air supply fan and the air exhaust fan are connected with the neutral wire in the air compressor; the other end of the contactor K41 is connected with the live wire of a transformer; a first ventilation hole and a second ventilation hole are formed in the partition between the electrical equipment and the motor. The radiating system for electrical structure of the air compressor disclosed by the utility model is in accordance with a fluid principle and can reduce the temperature in the air compressor so as to improve the stability of equipment and prolong the service life of the equipment.
Description
Technical field
The utility model relates to air compressor radiating structure field, particularly air compressor electrical structure radiation system.
Background technique
At present, when air compressor long-time running is during in running state, electrical equipment will produce amount of heat, and air compressor inside belongs to a relative closure space and there is no special radiation fan, circulation of air is in poor shape, equipment moves the heat distributing can only be by the small Diffusion of gas stream of the conduction of shell heat and inside in surrounding environment, and heat radiation needed time is long, weak effect; In addition, in air compressor, motor, because the heat producing is greater than enclosed space heat radiation, causes temperature rise too high, has increased the rate of fault of electrical equipment; Moreover the hot blast that the radiation fan of original system produces motor has been sent in electrical equipment, cause cooling effect poor.
For problems of the prior art, the utility model provides air compressor electrical structure radiation system.The utility model device coordinates fluidics principle, and can realize and reduce air compressor inside temperature, thus the stability of raising equipment, the life-span of extension device.
Summary of the invention
To achieve these goals, the technical solution of the utility model is:
Air compressor electrical structure radiation system, air compressor comprises electrical equipment, motor and switch gate, also comprises intake grill 1, exhaust outlet 2, Air Blast fan 3, air ejector fan 4, filter screen 5, fan guard 6, contactor K41(7) and transformer 10, described intake grill 1 is located at the outer side-lower A place of switch gate, described exhaust outlet 2 is located at B place, air compressor shell top, described filter screen 5 is arranged on intake grill 1 place, it is inside and outside corresponding with described filter screen that described Air Blast fan 3 is arranged on the interior side-lower of switch gate, described fan guard 6 is arranged on exhaust outlet 2 places, described air ejector fan 4 is arranged on the inside and outside corresponding of air compressor shell inner side and described fan guard 6, the live wire and contactor K41(7 of described Air Blast fan 3 and air ejector fan 4) one end be connected, described Air Blast fan 3 is connected with the zero line of air compressor inside with the zero line of air ejector fan 4, contactor K41(7) the other end be connected with the live wire of transformer 10, partition between electrical equipment and motor is provided with the first ventilated port 8 and the second ventilated port 9.
Further, two-phase 380V Ac on 10 side joint motors of described transformer, the Ac that second side position is 220V.
The beneficial effects of the utility model are: from filter screen introduce cold wind as new wind as refrigerant, temperature difference when its temperature and electric equipment operation is large, effectively improves radiating effect, while filter screen new wind is carried out to primarily efficient filter, improve the degree of purity of new wind; Air Blast fan malleation introducing cold wind is lowered the temperature to equipment, forms two wind circulation canals, carries out cooling to electrical equipment and motor simultaneously; Air ejector fan carries out ventilation and negative pressure ventilation, not only discharges electrical equipment and motor two place's hot blasts simultaneously, prevents that motor heat air from entering in electrical equipment, also can reduce motor afterbody temperature simultaneously.
Brief description of the drawings
Fig. 1 is the utility model running principle figure.
Fig. 2 is the utility model air compressor shell schematic diagram.
Fig. 3 is the utility model electrical structure diagram.
Embodiment
In order to make technical problem to be solved in the utility model, technological scheme and beneficial effect clearer, clear, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Consult Fig. 1 to Fig. 3, air compressor electrical structure radiation system, air compressor comprises electrical equipment, motor and switch gate, also comprises intake grill 1, exhaust outlet 2, Air Blast fan 3, air ejector fan 4, filter screen 5, fan guard 6, contactor K41(7) and transformer 10, described intake grill 1 is located at the outer side-lower A place of switch gate, described exhaust outlet 2 is located at B place, air compressor shell top, described filter screen 5 is arranged on intake grill 1 place, it is inside and outside corresponding with described filter screen that described Air Blast fan 3 is arranged on the interior side-lower of switch gate, described fan guard 6 is arranged on exhaust outlet 2 places, described air ejector fan 4 is arranged on the inside and outside corresponding of air compressor shell inner side and described fan guard 6, the live wire and contactor K41(7 of described Air Blast fan 3 and air ejector fan 4) one end be connected, described Air Blast fan 3 is connected with the zero line of air compressor inside with the zero line of air ejector fan 4, contactor K41(7) the other end be connected with the live wire of transformer 10, two-phase 380V Ac on 10 side joint motors of described transformer, the Ac that second side position is 220V, partition between electrical equipment and motor is provided with the first ventilated port 8 and the second ventilated port 9.
In compressor operation, after electric motor starting, contactor K41 closure, described Air Blast fan 3 starts forward and air ejector fan 4 starts reversion, Air Blast fan 3 sucks new wind after filter screen 5 primarily efficient filters, the project organization that adds the utility model uniqueness according to hydromechanical principle has formed air channel, new wind after filtration is divided into two-way cold wind after entering air compressor inside, one road cold wind L1 becomes hot blast R1 after electrical equipment, cold wind L1 lowers the temperature to electrical equipment, the suction function that another road cold wind L2 forms due to the reversion of air ejector fan 4 through the second ventilated port 9 by becoming hot blast R2 after motor, under the effect of air ejector fan 4, hot blast R1 is by the first ventilated port 8, then two-way hot blast R1, R2 closes Ju Wei mono-road R3, directly discharge air compressor by fan guard 6.
Claims (2)
1. air compressor electrical structure radiation system, air compressor comprises electrical equipment, motor and switch gate, it is characterized in that: also comprise intake grill (1), exhaust outlet (2), Air Blast fan (3), air ejector fan (4), filter screen (5), fan guard (6), contactor K41(7) and transformer (10), described intake grill (1) is located at the outer side-lower A place of switch gate, described exhaust outlet (2) is located at B place, air compressor shell top, described filter screen (5) is arranged on intake grill (1) and locates, it is inside and outside corresponding with described filter screen that described Air Blast fan (3) is arranged on the interior side-lower of switch gate, described fan guard (6) is arranged on exhaust outlet (2) and locates, described air ejector fan (4) is arranged on the inside and outside corresponding of air compressor shell inner side and described fan guard (6), the live wire and contactor K41(7 of described Air Blast fan (3) and air ejector fan (4)) one end be connected, described Air Blast fan (3) is connected with the zero line of air compressor inside with the zero line of air ejector fan (4), contactor K41(7) the other end be connected with the live wire of transformer (10), partition between electrical equipment and motor is provided with the first ventilated port (8) and the second ventilated port (9).
2. air compressor electrical structure radiation system according to claim 1, is characterized in that: two-phase 380V Ac on (10) side joint motors of described transformer, the Ac that second side position is 220V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149753.4U CN203835675U (en) | 2014-03-31 | 2014-03-31 | Radiating system for electrical structure of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149753.4U CN203835675U (en) | 2014-03-31 | 2014-03-31 | Radiating system for electrical structure of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203835675U true CN203835675U (en) | 2014-09-17 |
Family
ID=51513523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420149753.4U Expired - Fee Related CN203835675U (en) | 2014-03-31 | 2014-03-31 | Radiating system for electrical structure of air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203835675U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016106942A1 (en) * | 2014-12-31 | 2016-07-07 | 东莞瑞柯电子科技股份有限公司 | Direct-drive air compressor capable of dissipating heat efficiently |
| CN106102378A (en) * | 2016-08-02 | 2016-11-09 | 无锡尊宝电动车有限公司 | A kind of electric appliance box with radiating dustproof function |
| CN107878836A (en) * | 2017-11-04 | 2018-04-06 | 宁波德科自动门科技有限公司 | A kind of packaging facilities that rotation can be clamped to packing case |
-
2014
- 2014-03-31 CN CN201420149753.4U patent/CN203835675U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016106942A1 (en) * | 2014-12-31 | 2016-07-07 | 东莞瑞柯电子科技股份有限公司 | Direct-drive air compressor capable of dissipating heat efficiently |
| CN106102378A (en) * | 2016-08-02 | 2016-11-09 | 无锡尊宝电动车有限公司 | A kind of electric appliance box with radiating dustproof function |
| CN107878836A (en) * | 2017-11-04 | 2018-04-06 | 宁波德科自动门科技有限公司 | A kind of packaging facilities that rotation can be clamped to packing case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20170331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |