CN205384714U - Cubical switchboard safety precaution device and have cubical switchboard of this safety precaution device - Google Patents
Cubical switchboard safety precaution device and have cubical switchboard of this safety precaution device Download PDFInfo
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- CN205384714U CN205384714U CN201620019182.1U CN201620019182U CN205384714U CN 205384714 U CN205384714 U CN 205384714U CN 201620019182 U CN201620019182 U CN 201620019182U CN 205384714 U CN205384714 U CN 205384714U
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- switch cubicle
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- early warning
- warning device
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Abstract
The utility model relates to a cubical switchboard safety precaution device, include: a detection module for whether the detection switch cabinet is inside leaks electricity, the 2nd detection module is used for detecting whether the door of cubical switchboard is opened, the early warning module, with a detection module and the 2nd detection module electric connection, according to the electric leakage signal that a detection module detected reaches a signal of opening of the cubical switchboard that the 2nd detection module detected sends alarm signal, the early warning module still includes the auto -lock unit, is used for being based on the electric leakage signal that a detection module detected reaches the signal that the door of cubical switchboard that the 2nd detection module detected was closed pins the door of cubical switchboard. The signal of whether opening about the door that whether has circuit electric leakage and cubical switchboard in the cubical switchboard is judged to above -mentioned cubical switchboard safety precaution device, to sending alarm signal or pin the door of cubical switchboard in the external world, makes the unable access switch cabinet of staff, prevents to lead to the fact bodily injury for the staff.
Description
Technical field
This utility model relates to field of electrical equipment, particularly relates to a kind of switch cubicle safety early warning device and has the switch cubicle of this safety early warning device.
Background technology
Safeguard or in the process of operation at power equipment, because staff causes human casualty accident near the equipment of electric leakage by mistake, cause heavy losses to country and individual.How to avoid the generation of this type of accident, improve the safety of equipment operation and maintenance, become Utilities Electric Co. and face one of the problem that need solve.
In switch cubicle runs, owing to staff cannot learn that switch cubicle has the circuit of electric leakage, it is strayed in switch cubicle, causes great personal injury.
Utility model content
Based on this, it is necessary to the circuit with electric leakage cannot be learnt in switch cubicle for above-mentioned due to staff, the problem being strayed in switch cubicle to cause personal injury, it is provided that a kind of switch cubicle safety early warning device.
A kind of switch cubicle safety early warning device, it is characterised in that including: first detection module, in order to detect whether inside switch cabinet leaks electricity；Second detection module, whether the door in order to detect described switch cubicle is opened；Warning module, is electrically connected with described first detection module and the second detection module, the signal that the door of the switch cubicle detected by the electric leakage signal detected according to described first detection module and described second detection module is opened, sends alarm signal；Described warning module also includes from lock unit, in order to the signal that the door of the switch cubicle detected by the electric leakage signal detected according to described first detection module and described second detection module is closed, pins the door of switch cubicle.
Above-mentioned switch cubicle safety early warning device is electrically connected with first detection module and the second detection module by warning module, judge about the signal whether having the door of circuit electric leakage and switch cubicle whether to open in switch cubicle, when detect have circuit to leak electricity in switch cubicle time, and detect when the door of switch cubicle is opened, outwardly send alarm signal, circuit is had to leak electricity in switch cubicle when detecting, and detect when the door of switch cubicle is closed, the above-mentioned door pinning switch cubicle from lock unit, staff is made to cannot be introduced into switch cubicle, so just remind and come into or will have leakage circuit in staff's switch cubicle of access switch cabinet, prevent from causing personal injury to staff.
Wherein in an embodiment, described from lock unit be electromagnetic lock, Mechanically programm lock or computer anti-misoperation and lockout.
Wherein in an embodiment, described first detection module also includes display unit, in order to show the circuit position of electric leakage.
Wherein in an embodiment, described switch cubicle safety early warning device also includes: logging modle, including the second record unit, it is electrically connected with described second detection module, the time of the signal that the door for recording the switch cubicle detected by described second detection module is opened.
Wherein in an embodiment, described logging modle also includes the first record unit, is electrically connected with described first detection module, in order to record the time of the detected electric leakage signal of described first detection module.
Wherein in an embodiment, described warning module includes acoustic-optic alarm, in order to outwardly to transmit audio frequency or light warning signal.
Wherein in an embodiment, the volume of audio frequency produced by described acoustic-optic alarm or the flicker frequency of light are adjustable.
Wherein in an embodiment, described acoustic-optic alarm is alarm lamp or alarming horn.
A kind of switch cubicle, including above-described switch cubicle safety early warning device.
Accompanying drawing explanation
Fig. 1 is the module diagram of the switch cubicle safety early warning device of this utility model one preferred implementation.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
As described in Figure 1, the utility model discloses a kind of switch cubicle, this switch cubicle has switch cubicle safety early warning device 100, and this switch cubicle safety early warning device 100 includes first detection module the 110, second detection module 120 and warning module 130.Wherein, above-mentioned first detection module 110 is in order to detect whether inside switch cabinet leaks electricity；Whether the second detection module 120 door of detection switch cubicle is opened, warning module 130 is electrically connected with above-mentioned first detection module 110 and the second detection module 120, in order to the result detected according to above-mentioned first detection module 110 and the second detection module 120, send alarm signal or pin the door of switch cubicle.
Specifically, when first detection module 110 detects the electric leakage signal of inside switch cabinet, and when the door of switch cubicle that detects of above-mentioned second detection module 120 is opened, warning module 130 outwardly sends alarm signal.On the other hand, warning module 130 includes from lock unit 131, when first detection module 110 detects that inside switch cabinet has electric leakage signal, and when the door of the switch cubicle that above-mentioned second detection module 120 detects is closed, the above-mentioned door pinning above-mentioned switch cubicle from lock unit 131, make staff cannot open from the door of switch cubicle, in access switch cabinet.
Above-mentioned can including electromagnetic lock or Mechanically programm's lock etc. from lock unit 131, electromagnetic lock receives the control signal of warning module 130, is lived by the door lock of switch cubicle by function of electromagnetic induction；Mechanically programm's interlocking receives the control signal of warning module 130, by the control program set, is lived by the door lock of switch cubicle.Above-mentioned include but not limited to type described above from lock unit 131, as long as disclosure satisfy that this utility model above-mentioned functions from lock unit 131.
Above-mentioned second detection module 120 also includes touch sensor, second detection module 120 is by whether the door of above-mentioned touch sensor detection switch cubicle is opened, specifically, above-mentioned touch sensor may be provided between door and the body of switch cubicle, the change of relative position between door and the body of switch cubicle can be sensed, touch sensor is arranged on cabinet for example, when the door of switch cubicle is closed, the door of switch cubicle touches with touch sensor, touch sensor just can sense the signal that the door of this switch cubicle is closed, on the contrary, when the door of switch cubicle is in open mode, the Men Buyu touch sensor of switch cubicle, touch sensor just cannot sense the signal that the door of this switch cubicle is closed, now the second detection module 120 judges that switch cubicle is in open mode.Certainly, above-mentioned touch sensor is except being arranged on cabinet, it is possible to be arranged on the door of above-mentioned switch cubicle, as long as being capable of touch sensor above-mentioned functions, the concrete position arranged, this utility model is in this no limit.
Above-mentioned first detection module 110 also includes display unit, this display unit is in order to show the position of leakage circuit, specifically, the circuit being typically in switch cubicle institute's cloth is three-phase circuit, each circuit is correspondingly arranged on tri-display lamps of A, B, C respectively, when wherein there is electric leakage in a circuit, corresponding display lamp is just in often bright or glittering state, staff just can learn the state of display lamp in switch cubicle, electric leakage accident occurs in which bar circuit, so, staff just can quickly learn the position of electric leakage accident, it is simple to staff overhauls.
Above-mentioned switch cubicle safety early warning device 100 also includes logging modle 140, this logging modle 140 includes the first record unit 141 and the second record unit 142, wherein the first record unit 141 is electrically connected with first detection module 110, in order to record the electric leakage time detected by first detection module, second record unit 142 and the second detection module 120 are electrically connected, the time that door in order to record the switch cubicle detected by described second detection module is opened, such staff just can record unit 141 and the second record unit 142 recorded data according to above-mentioned first, learn the time that electric leakage accident occurs, staff is allowed to review time of casualty at that time, it is easy to reason and the easy access of staff's analysis accident.
Above-mentioned warning module can include a prior-warning device, can be alarm lamp or alarming horn, in order to outwardly to transmit audio frequency or light warning signal, specifically, this prior-warning device can outwardly transmit audio signal or optical signal, extraneous personnel are made to learn that this this switch cubicle is in leakage condition, it is to avoid owing to personnel cause personal injury accident near switch cubicle.And the flicker frequency of the audio signal outwardly transmitted of above-mentioned prior-warning device or light is adjustable.
Above-mentioned switch cubicle and switch cubicle safety early warning device 100 are electrically connected with first detection module 110 and the second detection module 120 by warning module 130, judge about the signal whether having the door of circuit electric leakage and switch cubicle whether to open in switch cubicle, when detect have circuit to leak electricity in switch cubicle time, and detect when the door of switch cubicle is opened, outwardly send alarm signal, circuit is had to leak electricity in switch cubicle when detecting, and detect when the door of switch cubicle is closed, the above-mentioned door pinning switch cubicle from lock unit, staff is made to cannot be introduced into switch cubicle, so just remind and come into or will have leakage circuit in staff's switch cubicle of access switch cabinet, prevent from causing personal injury to staff.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics is absent from contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (10)
1. a switch cubicle safety early warning device, it is characterised in that including:
First detection module, in order to detect whether inside switch cabinet leaks electricity；
Second detection module, whether the door in order to detect described switch cubicle is opened；
Warning module, is electrically connected with described first detection module and the second detection module, the signal that the door of the switch cubicle detected by the electric leakage signal detected according to described first detection module and described second detection module is opened, sends alarm signal；Described warning module also includes from lock unit, in order to the signal that the door of the switch cubicle detected by the electric leakage signal detected according to described first detection module and described second detection module is closed, pins the door of switch cubicle.
2. switch cubicle safety early warning device according to claim 1, it is characterised in that described from lock unit include electromagnetic lock or Mechanically programm lock.
3. switch cubicle safety early warning device according to claim 1, it is characterised in that the second detection module includes: touch sensor, by detecting whether the door of switch cubicle contacts with cabinet, whether the door detecting described switch cubicle is opened.
4. switch cubicle safety early warning device according to claim 1, it is characterised in that described first detection module also includes display unit, in order to show the circuit position of electric leakage.
5. switch cubicle safety early warning device according to claim 1, it is characterized in that, described switch cubicle safety early warning device also includes: logging modle, including the second record unit, it is electrically connected with described second detection module, the time that the door for recording the switch cubicle detected by described second detection module is opened.
6. switch cubicle safety early warning device according to claim 5, it is characterised in that described logging modle also includes the first record unit, is electrically connected with described first detection module, in order to record the time of the detected electric leakage signal of described first detection module.
7. the switch cubicle safety early warning device according to claim 1-6 any claim, it is characterised in that described warning module includes acoustic-optic alarm, in order to outwardly to transmit audio frequency or light warning signal.
8. switch cubicle safety early warning device according to claim 7, it is characterised in that the volume of audio frequency produced by described acoustic-optic alarm or the flicker frequency of light are adjustable.
9. switch cubicle safety early warning device according to claim 7, it is characterised in that described acoustic-optic alarm is alarm lamp or alarming horn.
10. a switch cubicle, it is characterised in that include the switch cubicle safety early warning device as described in claim 1-8 any claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620019182.1U CN205384714U (en) | 2016-01-08 | 2016-01-08 | Cubical switchboard safety precaution device and have cubical switchboard of this safety precaution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620019182.1U CN205384714U (en) | 2016-01-08 | 2016-01-08 | Cubical switchboard safety precaution device and have cubical switchboard of this safety precaution device |
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| CN205384714U true CN205384714U (en) | 2016-07-13 |
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| CN201620019182.1U Active CN205384714U (en) | 2016-01-08 | 2016-01-08 | Cubical switchboard safety precaution device and have cubical switchboard of this safety precaution device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109088328A (en) * | 2018-09-10 | 2018-12-25 | 国网河北省电力有限公司沧州供电分公司 | A kind of switchgear security maintenance system |
-
2016
- 2016-01-08 CN CN201620019182.1U patent/CN205384714U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109088328A (en) * | 2018-09-10 | 2018-12-25 | 国网河北省电力有限公司沧州供电分公司 | A kind of switchgear security maintenance system |
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