CN202308844U - Three-path high voltage power-input switching special-purpose cabinet - Google Patents
Three-path high voltage power-input switching special-purpose cabinet Download PDFInfo
- Publication number
- CN202308844U CN202308844U CN2011204288471U CN201120428847U CN202308844U CN 202308844 U CN202308844 U CN 202308844U CN 2011204288471 U CN2011204288471 U CN 2011204288471U CN 201120428847 U CN201120428847 U CN 201120428847U CN 202308844 U CN202308844 U CN 202308844U
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- cabinet
- high voltage
- voltage power
- path high
- input switching
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Abstract
Disclosed is a three-path high voltage power-input switching special-purpose cabinet, relating to the improved technology about three-path high voltage power-input switching special-purpose cabinet. The three-path high voltage power-input switching special-purpose cabinet comprises a cabinet body (1) and a cabinet door (2) arranged at the front side of the cabinet body (1), wherein the side edges of the cabinet door (2) are connected with the cabinet body (1) via a hinge; a three-path high voltage power supply (9) is installed inside the cabinet body (1); three switches (7) and three power sockets (8) are arranged above the three-path high voltage power supply (9); the bottom of the cabinet (1) is provided with supporting feet; the central position of the bottom of the cabinet body (1) is provided with a wind-in port (5); and the central position of the top of the cabinet body (1) is provided with a wind-out port (3), with a fan (4) arranged at the inner side of the wind-out port (3). The three-path high voltage power-input switching special-purpose cabinet of the utility model overcomes the defects of the conventional three-path high voltage power supply, such as inconvenient operation and poor security. The three-path high voltage power-input switching special-purpose cabinet forms excellent heat dissipation airflow inside and ensures the installation and reliable operation of electric appliance inside cabinet.
Description
Technical field
The utility model relates to three road height and compresses into the improvement technology that TURP changes cabinet special.
Background technology
[0002] three tunnel high voltage source has the chain of high reliable mechanical, guarantees that three-way power has only one the tunnel to power devices, two-way preparation in addition.Characteristics such as it takes into full account that the voltage that high-voltage motor etc. born is high, running start-up time is long; Defencive functions such as overcurrent protection, instantaneous over-current, overvoltage protection, open-phase protection, lightning protection have been designed; And take into full account the electric operation personal security; Electrical interlocks protection and anti-misoperation mechanical structure have been assembled; Two groups of isolating switches that advance electric main cabinet and main circuit breaker and bus connection switch are all taked mechanical interlocking, and the program of control operations satisfies the requirement of switch " five is anti-" and the special relationship of native system device.
Existing three tunnel high voltage sourcies can reverse switch that the cabinet system function is complete, energy-conserving and environment-protective, combined volume are little, whole takes up an area of fewly, are the ideal equipment that high-power three-way motor such as colliery, cement, other mine is realized safety operation, reliability service, energy-conserving and environment-protective.
But there is inconvenient operation in existing three tunnel high voltage sourcies, the shortcoming that fail safe is bad.
Summary of the invention
The utility model provides a kind of three road height to compress into TURP and changes cabinet special, and the utility model has solved existing three tunnel high voltage sourcies and had inconvenient operation, the problem that fail safe is bad.
For addressing the above problem, the utility model adopts following technical scheme: three road height are compressed into TURP and are changed cabinet special, comprise cabinet 1, and the cabinet door 2 that is installed on cabinet 1 front side, and cabinet door 2 sides connect cabinet 1 through folding; Three tunnel high voltage sourcies, 9, three tunnel high voltage sourcies, 9 tops are installed in cabinet 1 three switches 7 and three supply sockets 8 are installed; Leg 6 is arranged below cabinet 1, and cabinet 1 bottom interposition is equipped with an air inlet 5, and there is an air outlet 3 cabinet 1 crown center position, and air outlet 3 installed inside have fan 4.
The utility model three road height are compressed into TURP and are changed cabinet special, and the good radiating airflow of its inner formation has been guaranteed electric equipment installation in the cabinet, operation reliably, advantage easy to operate, that be convenient to keep in repair that this equipment also has.
Description of drawings
Fig. 1 is the utility model structural representation.
Symbol description among the figure: cabinet 1, cabinet door 2, air outlet 3, fan 4, air inlet 5, leg 6, switch 7, supply socket 8, three tunnel high voltage sourcies 9.
Embodiment
As shown in Figure 1, three road height are compressed into TURP and are changed cabinet special, comprise cabinet 1, and the cabinet door 2 that is installed on cabinet 1 front side, and cabinet door 2 sides connect cabinet 1 through folding; Three tunnel high voltage sourcies, 9, three tunnel high voltage sourcies, 9 tops are installed in cabinet 1 three switches 7 and three supply sockets 8 are installed; Leg 6 is arranged below cabinet 1, and cabinet 1 bottom interposition is equipped with an air inlet 5, and there is an air outlet 3 cabinet 1 crown center position, and air outlet 3 installed inside have fan 4.
What should explain at last is: obviously, the foregoing description only be for explain clearly that the utility model does for example, and be not qualification to execution mode.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all execution modes.And conspicuous variation of being amplified out thus or change still are among the protection range of the utility model.
Claims (1)
1. three road height are compressed into TURP and are changed cabinet special, comprise cabinet (1), and the cabinet door (2) that is installed on cabinet (1) front side, and cabinet door (2) side connects cabinet (1) through folding; Three tunnel high voltage sourcies (9) are installed in cabinet (1), and three tunnel high voltage sourcies (9) top is equipped with three switches (7) and three supply sockets (8); It is characterized in that leg (6) is arranged below cabinet (1), cabinet (1) bottom interposition is equipped with an air inlet (5), and there is an air outlet (3) cabinet (1) crown center position, and air outlet (3) installed inside has fan (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204288471U CN202308844U (en) | 2011-11-03 | 2011-11-03 | Three-path high voltage power-input switching special-purpose cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204288471U CN202308844U (en) | 2011-11-03 | 2011-11-03 | Three-path high voltage power-input switching special-purpose cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202308844U true CN202308844U (en) | 2012-07-04 |
Family
ID=46377658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204288471U Expired - Fee Related CN202308844U (en) | 2011-11-03 | 2011-11-03 | Three-path high voltage power-input switching special-purpose cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202308844U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022448A (en) * | 2013-10-31 | 2014-09-03 | 昆山洛博格机械技术咨询有限公司 | Three-path power supply automatic switching control device |
| CN106300026A (en) * | 2015-05-26 | 2017-01-04 | 国网智能电网研究院 | A kind of 10kV switch |
| CN108390289A (en) * | 2018-04-26 | 2018-08-10 | 阜阳盛东智能制造技术研发有限公司 | A kind of portable intelligent manufacture measure and control device |
-
2011
- 2011-11-03 CN CN2011204288471U patent/CN202308844U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022448A (en) * | 2013-10-31 | 2014-09-03 | 昆山洛博格机械技术咨询有限公司 | Three-path power supply automatic switching control device |
| CN106300026A (en) * | 2015-05-26 | 2017-01-04 | 国网智能电网研究院 | A kind of 10kV switch |
| CN108390289A (en) * | 2018-04-26 | 2018-08-10 | 阜阳盛东智能制造技术研发有限公司 | A kind of portable intelligent manufacture measure and control device |
| CN108390289B (en) * | 2018-04-26 | 2019-11-05 | 江苏锡沂高新区科技发展有限公司 | Measure and control device is used in a kind of manufacture of portable intelligent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20121103 |