CN103457197A - Box-shape-fixed alternating-current metal-enclosed switchgear with monitoring system - Google Patents
Box-shape-fixed alternating-current metal-enclosed switchgear with monitoring system Download PDFInfo
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- CN103457197A CN103457197A CN2012101684682A CN201210168468A CN103457197A CN 103457197 A CN103457197 A CN 103457197A CN 2012101684682 A CN2012101684682 A CN 2012101684682A CN 201210168468 A CN201210168468 A CN 201210168468A CN 103457197 A CN103457197 A CN 103457197A
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Abstract
The invention discloses a box-shape-fixed alternating-current metal-enclosed switchgear with a monitoring system. The switchgear comprises a box (1) provided with a low-voltage chamber (2), a high-voltage chamber (3) and a monitoring chamber (16) inside. A relay protection element, an instrument, an electrification monitor, a signal indicator lamp and an operating switch are mounted in the low-voltage chamber (2). A breaker (5), an upper isolation switch (6), a lower isolation switch (11), an earthing switch (7), a current transformer (8), a main bus (9) and a branch bus (10). The switchgear has the advantages that the box is reasonable in design, so that size of the box is small, and transportation, mounting and maintenance are facilitated; a JS operating mechanism is used to avoid misoperation; by the monitoring system, surrounding conditions can be transmitted to a monitoring computer, and good information can be provided for solve cases of destroying and theft.
Description
Technical field
The present invention relates to the switchgear field, particularly relate to a kind of box-shaped fixed type alternating current metal closed switch with supervisory control system.
Background technology
Box-shaped fixed type alternating current metal closed switch is complete power distribution equipment, be applicable to three-phase alternating current 50Hz electric power system acceptance and the distribution network electric energy of 40.5V, and circuit is controlled, protected and monitored, but existing equipment is because the design of case inner structure is unreasonable, cause its volume excessive, be unfavorable for transportation, install and maintenance; Existing switchgear installation site sometimes is remoter, easily destroyed, theft, and be difficult to solve a case.
Summary of the invention
The object of the invention is to overcome the shortcoming and defect of above-mentioned prior art, a kind of box-shaped fixed type alternating current metal closed switch with supervisory control system is provided, by designing well the case inner structure, solve all volumes that have in prior art excessive and be unfavorable for transportation, install and the shortcoming of maintenance, camera is installed, peripheral situation can be monitored, when failure, theft situation, good information can be provided for solving a case.
Purpose of the present invention is achieved through the following technical solutions: the box-shaped fixed type alternating current metal closed switch with supervisory control system, comprise casing, and casing is provided with low-pressure chamber, hyperbaric chamber and Control Room, be equipped with the relaying protection element in described low-pressure chamber, instrument, charged monitor, signal lamp and console switch, the low-pressure chamber top is provided with a control bus groove, in the control bus groove, is laid with control bus, in described hyperbaric chamber, circuit breaker is installed, upper isolating switch, lower isolating switch, earthed switch, current transformer, main bus bar and branch bar, described casing lower end is provided with cable aperture, and cable accesses from cable aperture, passes through successively current transformer, lower isolating switch, circuit breaker, upper isolating switch is connected on main bus bar and branch bar, the earthed switch stube cable, and main bus bar and branch bar are fixed in casing by bus casing, and the casing outer setting has a JS operating mechanism, and described JS operating mechanism is connecting breaker respectively, upper isolating switch, the control end of lower isolating switch and earthed switch, be provided with control module in described Control Room, wireless module, storage card and image processing module, tank surface also is provided with photographing module, and described photographing module is connected to control module by image processing module, described wireless module, storage card all is connected on control module, and wireless module also connects the monitor terminal of far-end by wireless network.
Described casing is made through bent jointing by priming sheet.
Electric elements in described hyperbaric chamber all are greater than 300mm with alternate air insulation distance over the ground.
Top, described hyperbaric chamber is provided with pressure relief device.
Be provided with observation window on described casing.
Be provided with illuminating lamp in described casing.
The invention has the beneficial effects as follows:
(1) cabinet design is reasonable, makes box volume diminish, and is conducive to transportation, installs and maintenance;
(2) adopt the JS operating mechanism, avoided the outlet of operation error;
(3) supervisory control system is set, the situation occurred is on every side sent to monitoring computer, when failure, theft situation, can provide for solving a case good information.
The accompanying drawing explanation
Fig. 1 is inner electrical equipment structural representation of the present invention;
Fig. 2 is external structure schematic diagram of the present invention;
Fig. 3 is Control Room interior circuit construction schematic diagram;
In figure, 1-casing, 2-low-pressure chamber, 3-hyperbaric chamber, the 4-bus duct, 5-circuit breaker, the upper isolating switch of 6-, 7-earthed switch, the 8-current transformer, 9-main bus bar, 10-branch bar, isolating switch under 11-, the 12-bus casing, 13-JS operating mechanism, 14-observation window, 15-pressure relief device, the 16-Control Room, 17-control module, 18-wireless module, 19-storage card, the 20-image processing module, 21-photographing module, 22-monitor terminal.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but structure of the present invention is not limited only to following examples:
[embodiment]
As Fig. 1, shown in Fig. 2, with the box-shaped fixed type alternating current metal closed switch of supervisory control system, comprise casing 1, casing 1 is provided with low-pressure chamber 2, hyperbaric chamber 3 and Control Room 16, be equipped with the relaying protection element in described low-pressure chamber 2, instrument, charged monitor, signal lamp and console switch, low-pressure chamber 2 tops are provided with a control bus groove 4, in control bus groove 4, are laid with control bus, in described hyperbaric chamber 3, circuit breaker 5 are installed, upper isolating switch 6, lower isolating switch 11, earthed switch 7, current transformer 8, main bus bar 9 and branch bar 10, described casing 1 lower end is provided with cable aperture, and cable accesses from cable aperture, successively by current transformer 8, lower isolating switch 11, circuit breaker 5, upper isolating switch 6 is connected on main bus bar 9 and branch bar 10, earthed switch 7 stube cables, main bus bar 9 and branch bar 10 are fixed in casing 1 by bus casing 12, and casing 1 outer setting has a JS operating mechanism 13, and described JS operating mechanism 13 is connecting breaker 5 respectively, upper isolating switch 6, the control end of lower isolating switch 11 and earthed switch 7, be provided with control module 17 in described Control Room 16, wireless module 18, storage card 19 and image processing module 20, casing 1 surface also is provided with photographing module 21, and described photographing module 21 is connected to control module 17 by image processing module 20, described wireless module 18, storage card 19 all is connected on control module 17, and wireless module 18 also connects the monitor terminal 22 of far-end by wireless network.
The photographing module 21 of the present embodiment is high-definition camera, it sends to image processing module 20 after collecting surrounding environment, image processing module 20 is issued control module 17 after image is processed, control module 17 first stores image information into storage card 19, then image information is sent to monitor terminal 22 by wireless module 18.
Described casing 1 is made through bent jointing by priming sheet, and degree of protection reaches IP2X, can effectively prevent from that foreign matter from entering in case to cause short trouble.
Electric elements in described hyperbaric chamber 3 all are greater than 300mm with alternate air insulation distance over the ground, and 3 tops, hyperbaric chamber also are provided with pressure relief device 15.
Be provided with observation window 14 on described casing 1, for observing the interior main components ruuning situation of casing 1, in described casing 1, be provided with illuminating lamp, guarantee can be in night observation.
The JS operating mechanism 13 of the present embodiment is combined operation mechanism, specifically earthed switch 7 and upper isolating switch 6, lower isolating switch 11 reciprocal interlockings, when earthed switch 7 closes a floodgate, upper isolating switch 6, lower isolating switch 11 can not carry out the operation of splitting or integrating lock, only have earthed switch 7 in open position, upper isolating switch 6, lower isolating switch 11 just can carry out the operation of splitting or integrating lock; Circuit breaker 5 and upper isolating switch 6, lower isolating switch 11 reciprocal interlockings, when circuit breaker 5 closes a floodgate, upper isolating switch 6, lower isolating switch 11 can not carry out the operation of splitting or integrating lock, only have circuit breaker 5 in open position, and upper isolating switch 6, lower isolating switch 11 just can carry out the operation of splitting or integrating lock.
Claims (6)
1. with the box-shaped fixed type alternating current metal closed switch of supervisory control system, it is characterized in that, comprise casing (1), casing (1) is provided with low-pressure chamber (2), hyperbaric chamber (3) and Control Room (16), described low-pressure chamber is equipped with the relaying protection element in (2), instrument, charged monitor, signal lamp and console switch, low-pressure chamber (2) top is provided with a control bus groove (4), the control bus groove is laid with control bus in (4), circuit breaker (5) is installed in described hyperbaric chamber (3), upper isolating switch (6), lower isolating switch (11), earthed switch (7), current transformer (8), main bus bar (9) and branch bar (10), described casing (1) lower end is provided with cable aperture, cable accesses from cable aperture, successively by current transformer (8), lower isolating switch (11), circuit breaker (5), upper isolating switch (6) is connected on main bus bar (9) and branch bar (10), earthed switch (7) stube cable, main bus bar (9) and branch bar (10) are fixed in casing (1) by bus casing (12), casing (1) outer setting has a JS operating mechanism (13), described JS operating mechanism (13) is connecting breaker (5) respectively, upper isolating switch (6), the control end of lower isolating switch (11) and earthed switch (7), be provided with control module (17) in described Control Room (16), wireless module (18), storage card (19) and image processing module (20), casing (1) surface also is provided with photographing module (21), described photographing module (21) is connected to control module (17) by image processing module (20), described wireless module (18), storage card (19) all is connected on control module (17), wireless module (18) also connects the monitor terminal (22) of far-end by wireless network.
2. the box-shaped fixed type alternating current metal closed switch with supervisory control system according to claim 1, is characterized in that, described casing (1) is made through bent jointing by priming sheet.
3. the box-shaped fixed type alternating current metal closed switch with supervisory control system according to claim 1, is characterized in that, the electric elements in described hyperbaric chamber (3) all are greater than 300mm with alternate air insulation distance over the ground.
4. the box-shaped fixed type alternating current metal closed switch with supervisory control system according to claim 1, is characterized in that, described hyperbaric chamber (3) top is provided with pressure relief device (15).
5. according to the described box-shaped fixed type alternating current metal closed switch with supervisory control system of claim 1 or 4, it is characterized in that, be provided with observation window (14) on described casing (1).
6. the box-shaped fixed type alternating current metal closed switch with supervisory control system according to claim 5, is characterized in that, described casing is provided with illuminating lamp in (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101684682A CN103457197A (en) | 2012-05-28 | 2012-05-28 | Box-shape-fixed alternating-current metal-enclosed switchgear with monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101684682A CN103457197A (en) | 2012-05-28 | 2012-05-28 | Box-shape-fixed alternating-current metal-enclosed switchgear with monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN103457197A true CN103457197A (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101684682A Pending CN103457197A (en) | 2012-05-28 | 2012-05-28 | Box-shape-fixed alternating-current metal-enclosed switchgear with monitoring system |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101335465A (en) * | 2008-07-24 | 2008-12-31 | 华中科技大学 | Round disk rotation type switch state image recognition apparatus for electric switch cabinet |
| CN201402916Y (en) * | 2009-05-01 | 2010-02-10 | 山东泰开成套电器有限公司 | Armored type fixed switch cabinet |
| CN201409203Y (en) * | 2009-03-26 | 2010-02-17 | 杨树东 | Camera with automatic monitoring system |
| CN202564847U (en) * | 2012-05-28 | 2012-11-28 | 成都振中电气有限公司 | Box-type fixed alternating-current metal-enclosed switchgear with monitoring system |
-
2012
- 2012-05-28 CN CN2012101684682A patent/CN103457197A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101335465A (en) * | 2008-07-24 | 2008-12-31 | 华中科技大学 | Round disk rotation type switch state image recognition apparatus for electric switch cabinet |
| CN201409203Y (en) * | 2009-03-26 | 2010-02-17 | 杨树东 | Camera with automatic monitoring system |
| CN201402916Y (en) * | 2009-05-01 | 2010-02-10 | 山东泰开成套电器有限公司 | Armored type fixed switch cabinet |
| CN202564847U (en) * | 2012-05-28 | 2012-11-28 | 成都振中电气有限公司 | Box-type fixed alternating-current metal-enclosed switchgear with monitoring system |
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Application publication date: 20131218 |