CN2911915Y - Explosion-isolating dual power sources auto switching gear for mine - Google Patents
Explosion-isolating dual power sources auto switching gear for mine Download PDFInfo
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- CN2911915Y CN2911915Y CN 200620051276 CN200620051276U CN2911915Y CN 2911915 Y CN2911915 Y CN 2911915Y CN 200620051276 CN200620051276 CN 200620051276 CN 200620051276 U CN200620051276 U CN 200620051276U CN 2911915 Y CN2911915 Y CN 2911915Y
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- switching controls
- chamber
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Abstract
The utility model discloses a double power automatic switch device for mine explosion isolated. The device mainly solves technical problems for the current double power switch device as long period for realizing function and not realizing centrally concentrating upon adjust. The technical proposal is mainly characterized in that: a switch control cavity and a connection line cavity are integrated; the outer side of the connection line cavity is separately provided with a line inlet device which communicates the inner cavity and a line outlet device; a main connection line post and a communication connection line post are arranged between the switch control cavity and the connection line cavity; a box cover board is fixed on the upper part of the connection line cavity; a side of the switch control cavity fixes and connects a cover board of the switch control cavity; a main connection line board which connects power is connected with a double power switch core; a side of the double power switch core is provided with an electromagnetic control mechanism; the communication connection line post which connects the communication signal line connected with the interface of passive control signal which is arranged on the electromagnetic control mechanism. The device has the advantages of shorter time for switch, small size, light weight, convenient transport, reliable performance, ability of realizing remote central centralized traffic control; the device can be widely used in power control switch for electric equipment for coal face.
Description
Technical field
The utility model relates to a kind of mains switch that is used for mine excavation face electric equipment, especially for flame-proof type, the dual power supply automatic switching device of mining ventilation equipment.
Background technology
The gas accident that exists at China's coal-mine is many, the colliery is equipped to old concrete condition with product technology, at present, mining ventilation equipment still do not have the dual power supply automatic switching device of flame-proof type, apply for " portable blower; duplicate supply automatic switchover locking device " (application number: 98240864 of utility model patent on September 25th, 1998 as Shanxi province Taiyuan city Du mechanical repair plant, youngster Ping Jie junctions Cai's double happiness, Granted publication day: on November 29th, 2000, notification number: 2408613) a kind of double local leaf, duplicate supply automatic switchover locking device, belong to mining fan power supply switching device shifter, it utilizes the normally-closed contact of the contactor CKJ of main station fan, control the work loop of standby portable blower switch contact CKJ ↓ [b], realize that standby portable blower can start air-supply under main station fan failure or the powering-off state.But it is to adopt contactor construction, realizes that the time of function is longer, and does not have the telecommunication controlled function, can not realize central centralized dispatching control.
Summary of the invention
The purpose of this utility model provides a kind of flame-proof mine dual power supply automatic switching device of realizing remote central centralized dispatching control.
The technical scheme that its technical problem that solves the utility model adopts is: twin-power switch core 5 is installed in the switching controls chamber 13, switching controls chamber 13 connects firmly whole with wire connection cavity 3, the outside of wire connection cavity 3 is respectively arranged with line leading device 8 and the outgoing line device 1 that communicates with inner chamber, main terminal 4 and communication binding post 7 are installed between switching controls chamber 13 and the wire connection cavity 3, the top of wire connection cavity 3 connects firmly cover plate 2, one side in switching controls chamber 13 connects firmly switching controls chamber cover plate (12), the main terminal 4 that connects power supply is connected with twin-power switch core 5, one side of twin-power switch core 5 is installed electromagnetically-operated mechanism 10, the Passive Shape Control signaling interface 9 that is provided with in the communication binding post 7 that joins with the communication signal line and the electromagnetically-operated mechanism 10 joins, and described twin-power switch core 5 adopts the killer switch cores.
The utility model also can be provided with in a side in switching controls chamber 13 and pass the manual control mechanism 6 that the chamber wall matches with electromagnetically-operated mechanism 10.The outer wall of switching controls chamber 13, wire connection cavity (3) is flame proof wall 11.
The beneficial effects of the utility model are: the twin-power switch core passes through to adopt the killer switch core, thereby makes switching time shorter; And having advantages such as volume is little, in light weight, convenient in carrying, dependable performance, is the ideal equipment that mining equiment improves power supply reliability.By electromagnetically-operated mechanism being set and the Passive Shape Control signaling interface is set, thereby can realize remote central centralized dispatching control thereon.It can with the supporting use of intelligent unit switch, by receiving the control signal of intelligent unit switch, thereby realize the gas electric locking, the lock between air and electricity function, the generation of further stopping gas accident, thus further improve the reliability of mine ventilation.By the explosion-proof chamber casing is set, thereby use safer.It can be widely used in the power control switch of mine excavation face electric equipment.
Description of drawings
Fig. 1 is a broken section structural representation of the present utility model.
Fig. 2 is that the broken section structural representation is looked on the left side of Fig. 1.
Among the figure: 1-outgoing line device, 2-cover plate, 3-wire connection cavity, 4-main terminal, 5-twin-power switch core, 6-manual control mechanism, 7-communication binding post, 8-line leading device, 9-Passive Shape Control signaling interface, 10-electromagnetically-operated mechanism, 11-explosion-proof chamber, 12-switching controls chamber cover plate, 13-switching controls chamber.
Embodiment
Embodiment 1, twin-power switch core 5 is installed in the switching controls of the present utility model chamber 13, switching controls chamber 13 connects firmly whole with wire connection cavity 3, also can in whole chamber, dividing plate be set, the outside of wire connection cavity 3 is respectively arranged with line leading device 8 and the outgoing line device 1 that communicates with inner chamber, main terminal 4 and communication binding post 7 are installed between switching controls chamber 13 and the wire connection cavity 3, and power line and Passive Shape Control holding wire pass line leading device 8 and outgoing line device 1 joins with main terminal 4 and communication binding post 7 respectively; The top of wire connection cavity 3 connects firmly cover plate 2, carries out the circuit connection so that take cover plate 2 apart.Side in switching controls chamber 13 connects firmly cover plate, so that install and detect maintenance.The main terminal 4 that connects power supply is connected with twin-power switch core 5, one side of twin-power switch core 5 is installed electromagnetically-operated mechanism 10, the Passive Shape Control signaling interface 9 that is provided with in the communication binding post 7 that joins with the communication signal line and the electromagnetically-operated mechanism 10 joins, described twin-power switch core 5 passes through to adopt the killer switch core, thereby makes switching time shorter.And by electromagnetically-operated mechanism 10 being set and Passive Shape Control signaling interface 9 being set thereon, Passive Shape Control signaling interface 9 can adopt the RS485 interface, thereby can realize remote central centralized dispatching control.It can with the supporting use of intelligent unit switch, by receiving the control signal of intelligent unit switch, thereby realize the gas electric locking, the lock between air and electricity function, the generation of further stopping gas accident, thus further improve the reliability of mine ventilation.It can be widely used in the power control switch of mine excavation face electric equipment.Consult Fig. 1 and Fig. 2.
Embodiment 2, and the utility model also can be provided with in a side in switching controls chamber 13 and pass the manual control mechanism 6 that the chamber wall matches with electromagnetically-operated mechanism 10, thereby can realize manual controlled function.Consult Fig. 1 and Fig. 2, all the other are with embodiment 1.
Embodiment 3, and the outer wall in switching controls of the present utility model chamber 13 adopts flame proof wall 11, promptly by the explosion-proof chamber casing is set, thereby improve security performance.Consult Fig. 1 and Fig. 2, all the other are with above-mentioned embodiment.
Claims (3)
1, a kind of flame-proof mine dual power supply automatic switching device, twin-power switch core (5) is installed in the switching controls chamber (13), it is characterized in that: switching controls chamber (13) connect firmly whole with wire connection cavity (3), the outside of wire connection cavity (3) is respectively arranged with line leading device (8) and the outgoing line device (1) that communicates with inner chamber, main terminal (4) and communication binding post (7) are installed between switching controls chamber (13) and the wire connection cavity (3), the top of wire connection cavity (3) connects firmly cover plate (2), one side in switching controls chamber (13) connects firmly switching controls chamber cover plate (12), the main terminal (4) that connects power supply is connected with twin-power switch core (5) by lead, one side of twin-power switch core (5) is installed electromagnetically-operated mechanism (10), join with communication signal line communication binding post (7) that joins and the Passive Shape Control signaling interface (9) that electromagnetically-operated mechanism (10) upward is provided with, described twin-power switch core (5) adopts the killer switch core.
2, flame-proof mine dual power supply automatic switching device according to claim 1 is characterized in that: a side of switching controls chamber (13) is provided with passes the manual control mechanism (6) that the chamber wall matches with electromagnetically-operated mechanism (10).
3, flame-proof mine dual power supply automatic switching device according to claim 1 is characterized in that: the outer wall of switching controls chamber (13) is flame proof wall (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620051276 CN2911915Y (en) | 2006-06-12 | 2006-06-12 | Explosion-isolating dual power sources auto switching gear for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620051276 CN2911915Y (en) | 2006-06-12 | 2006-06-12 | Explosion-isolating dual power sources auto switching gear for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2911915Y true CN2911915Y (en) | 2007-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620051276 Expired - Lifetime CN2911915Y (en) | 2006-06-12 | 2006-06-12 | Explosion-isolating dual power sources auto switching gear for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2911915Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886549A (en) * | 2010-08-02 | 2010-11-17 | 淮南润成科技有限公司 | Control device for automatic dust suppression device by water spray |
| CN103839708A (en) * | 2012-11-29 | 2014-06-04 | 洛阳新思路电气股份有限公司 | Anti-explosion control button box |
| CN104851698A (en) * | 2015-04-27 | 2015-08-19 | 苏州鱼得水电气科技有限公司 | Manual and electric operation mechanism for distribution switch of switchgear |
| CN105822811A (en) * | 2016-03-18 | 2016-08-03 | 天津百利二通机械有限公司 | Double power source structure of explosion insulation type valve electric device and working methods of double power source structure |
-
2006
- 2006-06-12 CN CN 200620051276 patent/CN2911915Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886549A (en) * | 2010-08-02 | 2010-11-17 | 淮南润成科技有限公司 | Control device for automatic dust suppression device by water spray |
| CN103839708A (en) * | 2012-11-29 | 2014-06-04 | 洛阳新思路电气股份有限公司 | Anti-explosion control button box |
| CN104851698A (en) * | 2015-04-27 | 2015-08-19 | 苏州鱼得水电气科技有限公司 | Manual and electric operation mechanism for distribution switch of switchgear |
| CN104851698B (en) * | 2015-04-27 | 2017-04-26 | 国网山东省电力公司滨州供电公司 | Manual and electric operation mechanism for distribution switch of switchgear |
| CN105822811A (en) * | 2016-03-18 | 2016-08-03 | 天津百利二通机械有限公司 | Double power source structure of explosion insulation type valve electric device and working methods of double power source structure |
| CN105822811B (en) * | 2016-03-18 | 2018-07-20 | 天津百利二通机械有限公司 | The dual power source structure and its working method of flameproof valve electric device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090109 Address after: No. 12, Ping'an Road, Jintang Bay, Yuhu District, Hunan, Xiangtan Province: 411100 Patentee after: Xiangtan Pingan Electric Co., Ltd. Address before: No. 12, Ping'an Road, Jintang Bay, Yuhu District, Hunan, Xiangtan Province: 411100 Patentee before: Xiangtan Pingan Electrical Group Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: XIANGTAN PINGAN ELECTRIC APPLICANCE CO., LTD. Free format text: FORMER OWNER: XIANGTAN PINGAN ELECTRIC GROUP CO.,LTD. Effective date: 20090109 |
|
| C56 | Change in the name or address of the patentee |
Owner name: PING AN ELECTRIC CO., LTD. Free format text: FORMER NAME: XIANGTAN PINGAN ELECTRIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 411100 Xiangtan, Lake District, Jintang Bay, Ping An Road, No. 12 Patentee after: Ping'an Electric Co., Ltd. Address before: 411100 Xiangtan, Lake District, Jintang Bay, Ping An Road, No. 12 Patentee before: Xiangtan Pingan Electric Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070613 |
|
| EXPY | Termination of patent right or utility model |