CN205141508U - Power distribution cabinet detects alarm system - Google Patents
Power distribution cabinet detects alarm system Download PDFInfo
- Publication number
- CN205141508U CN205141508U CN201520871651.8U CN201520871651U CN205141508U CN 205141508 U CN205141508 U CN 205141508U CN 201520871651 U CN201520871651 U CN 201520871651U CN 205141508 U CN205141508 U CN 205141508U
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- China
- Prior art keywords
- power distribution
- distribution cabinet
- switch
- ventilation
- cabinet body
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- Expired - Fee Related
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Abstract
The utility model provides a power distribution cabinet detects alarm system, it is main including the switch board body, set up ventilation system on the switch board body, ventilation system includes fan and ventilation control ware, the fan is installed at switch board body top, still be equipped with operating panel on the switch board body, the ventilation control ware is installed on operating panel, the ventilation control ware mainly includes the draft switch, ventilation speed regulating switch, the last scram switch of still installing of operating panel, a display screen, the inside microprocessor that is equipped with of operating panel, the display module, a controller, switch board body internally mounted infrared detector, the controller is connected with ventilation speed regulating switch and infrared detector respectively, the utility model discloses simple, the convenient to use of structure principle, SF6 gas strength real time monitoring that can be internal to the cabinet to carry out remote alarm under the condition that concentration exceeds standard, can air exhaust automatically in the concentration condition of exceeding standard simultaneously, prevent that concentration is too high to cause the damage to electrical equipment.
Description
Technical field:
The utility model relates to electric power distributing cabinet applied technical field, particularly relates to a kind of electric power distributing cabinet detection alarm system.
Background technology:
Power distribution cabinet, applies very general in power equipment; But under for a long time on probation, the gas in power distribution cabinet is the SF6 gas that produces of circuit board work especially, can affect the work of power distribution cabinet, pollute wiring board time serious when concentration is higher, and then there will be short problem in power distribution cabinet useful life.
China Patent No. " 201520184980.5 " discloses a kind of electric power distributing cabinet SF6 detection alarm system, its advantage is: overcome power distribution cabinet internal circuit board in prior art due to short technical problem in concentration higher useful life of causing of SF6, extend the useful life of power distribution cabinet, its weak point is: it can only realize reporting to the police, to carrying out ventilation process in power distribution cabinet to reduce SF6 concentration, can not can cause damage to electric equipment.
Utility model content:
In order to solve the problem, it is simple, easy to use that the utility model provides a kind of structural principle, SF6 gas concentration in cabinet can be monitored in real time, and carry out remote alarms when concentration over-standard, simultaneously can automatic exhausting in concentration over-standard situation, prevent excessive concentration from causing the technical scheme of damage to electric equipment:
A kind of electric power distributing cabinet detection alarm system, mainly comprise power distribution cabinet body, power distribution cabinet body arranges ventilating system, ventilating system comprises blower fan and ventilation controller, assembling is at power distribution cabinet body top, power distribution cabinet body is also provided with guidance panel, ventilation controller is arranged on guidance panel, ventilation controller mainly comprises draft switch, rate of venting by-pass cock, guidance panel is also provided with emergency stop switch, touch display screen, guidance panel inside is provided with microprocessor, display module, controller, the inner installation infrared line detector of power distribution cabinet body, controller is connected with rate of venting by-pass cock and pyroscan respectively, power distribution cabinet body top is provided with audible-visual annunciator.
As preferably, microprocessor connects audible-visual annunciator, emergency stop switch, display module respectively, and emergency stop switch connects draft switch, and draft switch connects rate of venting by-pass cock, rate of venting by-pass cock connecting fan.
As preferably, microprocessor connects Surveillance center and intelligent terminal by wireless communication module, and intelligent terminal comprises smart mobile phone, panel computer.
As preferably, pyroscan adopts 7NE/SF6-1500.
The beneficial effects of the utility model are:
(1) the utility model structural principle is simple, easy to use, SF6 gas concentration in cabinet can be monitored in real time, and carry out remote alarms when concentration over-standard, improve on basis before in addition, can automatic exhausting in concentration over-standard situation, prevent excessive concentration from causing damage to electric equipment.
(2) the guidance panel diverse in function of the utility model setting, can regulate the rate of venting of blower fan, when SF6 concentration is reduced in normal range (NR), automatically stops ventilating.
Accompanying drawing illustrates:
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is operating board structure schematic diagram of the present utility model.
Embodiment:
For making goal of the invention of the present utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, execution mode of the present utility model is described in further detail.
As Fig. 1, shown in Fig. 2, a kind of electric power distributing cabinet detection alarm system, mainly comprise power distribution cabinet body 1, described power distribution cabinet body 1 arranges ventilating system, described ventilating system comprises blower fan 2 and ventilation controller, described blower fan 2 is arranged on described power distribution cabinet body 1 top, described power distribution cabinet body 1 is also provided with guidance panel 3, described ventilation controller is arranged on described guidance panel 3, described ventilation controller mainly comprises draft switch 4, rate of venting by-pass cock 5, described guidance panel 3 is also provided with emergency stop switch 6, touch display screen 7, described guidance panel 3 inside is provided with microprocessor 8, display module 9, controller 10, the inner installation infrared line detector 11 of described power distribution cabinet body 1, pyroscan 11 adopts 7NE/SF6-1500.Described controller 10 is connected with described rate of venting by-pass cock 5 and described pyroscan 11 respectively, and described power distribution cabinet body 1 top is provided with audible-visual annunciator 12.
In the present embodiment, microprocessor 8 connects described audible-visual annunciator 12, described emergency stop switch 6, described display module 9 respectively, described emergency stop switch 6 connects described draft switch 4, described draft switch 4 connects described rate of venting by-pass cock 5, described rate of venting by-pass cock 5 connects described blower fan 2, microprocessor 8 connects Surveillance center 14 and intelligent terminal 15 by wireless communication module 13, and described intelligent terminal 15 comprises smart mobile phone, panel computer.
Operation principle: pyroscan 11 detects the concentration of SF6 gas in power distribution cabinet, be transferred to microprocessor 8 to process, when concentration reaches set point, microprocessor 8 sends signal and reports to the police to audible-visual annunciator 12, pyroscan 11 detects gas concentration in power distribution cabinet and is transferred to controller 10 simultaneously, controller 10 controls rate of venting by-pass cock 5 to regulate the power output of blower fan 2, power distribution cabinet inside is ventilated, SF6 concentration is made to be reduced in normal range (NR), and SF6 concentration is sent to Surveillance center and intelligent terminal by microprocessor 8 in real time, staff can understand SF6 concentration in power distribution cabinet in real time by smart mobile phone.The utility model structural principle is simple, easy to use, SF6 gas concentration in cabinet can be monitored in real time, and carry out remote alarms when concentration over-standard, improve on basis before in addition, can automatic exhausting in concentration over-standard situation, prevent excessive concentration from causing damage to electric equipment.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (4)
1. an electric power distributing cabinet detection alarm system, it is characterized in that: mainly comprise power distribution cabinet body (1), (1) arranges ventilating system to described power distribution cabinet body, described ventilating system comprises blower fan (2) and ventilation controller, described blower fan (2) is arranged on described power distribution cabinet body (1) top, described power distribution cabinet body (1) is also provided with guidance panel (3), described ventilation controller is arranged on described guidance panel (3), described ventilation controller mainly comprises draft switch (4), rate of venting by-pass cock (5), described guidance panel (3) is also provided with emergency stop switch (6), touch display screen (7), described guidance panel (3) inside is provided with microprocessor (8), display module (9), controller (10), the inner installation infrared line detector (11) of described power distribution cabinet body (1), described controller (10) is connected with described rate of venting by-pass cock (5) and described pyroscan (11) respectively, described power distribution cabinet body (1) top is provided with audible-visual annunciator (12).
2. a kind of electric power distributing cabinet detection alarm system according to claim 1, it is characterized in that: described microprocessor (8) connects described audible-visual annunciator (12), described emergency stop switch (6), described display module (9) respectively, described emergency stop switch (6) connects described draft switch (4), described draft switch (4) connects described rate of venting by-pass cock (5), and described rate of venting by-pass cock (5) connects described blower fan (2).
3. a kind of electric power distributing cabinet detection alarm system according to claim 1, it is characterized in that: described microprocessor (8) connects Surveillance center (14) and intelligent terminal (15) by wireless communication module (13), and described intelligent terminal (15) comprises smart mobile phone, panel computer.
4. a kind of electric power distributing cabinet detection alarm system according to claim 1, is characterized in that: described pyroscan (11) adopts 7NE/SF6-1500.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871651.8U CN205141508U (en) | 2015-11-01 | 2015-11-01 | Power distribution cabinet detects alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871651.8U CN205141508U (en) | 2015-11-01 | 2015-11-01 | Power distribution cabinet detects alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205141508U true CN205141508U (en) | 2016-04-06 |
Family
ID=55627263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520871651.8U Expired - Fee Related CN205141508U (en) | 2015-11-01 | 2015-11-01 | Power distribution cabinet detects alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205141508U (en) |
-
2015
- 2015-11-01 CN CN201520871651.8U patent/CN205141508U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161101 |