CN208738921U - Distribution box monitoring device and system - Google Patents
Distribution box monitoring device and system Download PDFInfo
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- CN208738921U CN208738921U CN201821540194.4U CN201821540194U CN208738921U CN 208738921 U CN208738921 U CN 208738921U CN 201821540194 U CN201821540194 U CN 201821540194U CN 208738921 U CN208738921 U CN 208738921U
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- distribution box
- information
- residual current
- fire monitor
- monitoring device
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Abstract
The utility model provides a kind of distribution box monitoring device and system, is related to distribution box technical field, including master switch, total surplus current transformer, switch-dividing, divides residual current transformer, zero curve row, fire monitor and pattern generator；Total surplus current transformer and the residual current information for dividing residual current transformer to be respectively used to detection three-phase inlet wire route and single-phase outlet route, and residual current information is sent to fire monitor, residual current information is sent to pattern generator by fire monitor, so that pattern generator generates corresponding pattern according to residual current information and current power distribution case information, and pattern is sent to host computer, the controller switching equipment to break down in time, timely to be overhauled and to be safeguarded.
Description
Technical field
The utility model relates to distribution box technical fields, more particularly, to a kind of distribution box monitoring device and system.
Background technique
With electric power development, distribution box is widely used, and the safety problem of distribution box is increasingly valued by the people.
Existing power distribution box monitoring system cannot do sth. in advance discovery failure before failure, at the same time, in face of numerous distribution
Equipment is unable to the controller switching equipment that exact knowledge specifically breaks down, to be overhauled and be safeguarded in time.
Utility model content
In view of this, event occurs for discovery in time the purpose of this utility model is to provide distribution box monitoring device and system
The controller switching equipment of barrier, timely to be overhauled and to be safeguarded.
In a first aspect, the utility model embodiment provides a kind of distribution box monitoring device, it is set to inside distribution box, wraps
It includes master switch, total surplus current transformer, switch-dividing, residual current transformer, zero curve row, fire monitor and pattern divided to generate
Device；
Through the master switch, the zero curve in three-phase inlet wire route connects the zero curve and arranges, in the three-phase inlet wire route
Phase line connects single-phase outlet route through the phase line end of the switch-dividing, and the zero line side of the switch-dividing is connected with zero curve row
Connect, the total surplus current transformer is sheathed on three-phase inlet wire route, it is described divide residual current transformer be sheathed on it is single-phase go out
On line route, fire monitor partial pressure and the total surplus current transformer, the residual current transformer and described of dividing
Pattern generator is connected；
The total surplus current transformer and described residual current transformer is divided to be respectively used to detect the three-phase inlet wire line
The residual current information on road and the single-phase outlet route, and the residual current information is sent to the fire monitor,
The residual current information is sent to the pattern generator by the fire monitor, so that the pattern generator is according to institute
It states residual current information and current power distribution case information generates corresponding pattern, and the pattern is sent to host computer.
With reference to first aspect, the utility model embodiment provides the first possible embodiment of first aspect,
In, further include the first temperature sensor for being set to the three-phase inlet wire route, is connected with the fire monitor, for examining
The first temperature information of the three-phase inlet wire route is surveyed, and first temperature information is sent to the fire monitor.
With reference to first aspect, the utility model embodiment provides second of possible embodiment of first aspect,
In, further include the second temperature sensor being set to inside the distribution box, is connected with the fire monitor, for detecting
Second temperature information inside the distribution box, and the second temperature information is sent to the fire monitor.
With reference to first aspect, the utility model embodiment provides the third possible embodiment of first aspect,
In, the fire monitor is also used to any in the residual current information, the first temperature information and second temperature information
In the case where exception, sound an alarm.
With reference to first aspect, the utility model embodiment provides the 4th kind of possible embodiment of first aspect,
In, the current power distribution case information includes one or more of the number of current power distribution case, location information, type information.
With reference to first aspect, the utility model embodiment provides the 5th kind of possible embodiment of first aspect,
In, the pattern generator is also used to according to the residual current information, the current power distribution case information, first temperature letter
Breath and the second temperature information generate corresponding pattern.
With reference to first aspect, the utility model embodiment provides the 6th kind of possible embodiment of first aspect,
In, further include the actuating mechanism being connected with the fire monitor, for according to the control signal of the fire monitor into
The corresponding heat dissipation movement of row.
With reference to first aspect, the utility model embodiment provides the 7th kind of possible embodiment of first aspect,
In, the actuating mechanism includes one or more of condenser, heat emission fan, refrigerator.
With reference to first aspect, the utility model embodiment provides the 8th kind of possible embodiment of first aspect,
In, the pattern generator includes the wireless transport module for the pattern to be sent to the host computer.
Second aspect, the utility model embodiment also provide a kind of power distribution box monitoring system, including at least one institute as above
The distribution box monitoring device stated further includes the host computer being connected with the distribution box monitoring device.
The utility model embodiment provides a kind of distribution box monitoring device and system, is detected by residual current transformer
The residual current information of route, fire monitor detect that residual current information is when in an abnormal state and sound an alarm, and according to
Residual current information is sent to pattern generator by preset condition, and pattern generator believes residual current information and current power distribution case
Breath generates corresponding pattern and generates pattern, and pattern is sent to host computer, knows in polygamy electronic box so that host computer can comform
The specific distribution box that corresponding failure occurs, the controller switching equipment to break down is found convenient for staff in time, to carry out in time
Maintenance and maintenance；
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is distribution box monitoring device structural schematic diagram provided by the embodiment of the utility model.
Specific embodiment
To keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, below in conjunction with attached drawing to this
The technical solution of utility model is clearly and completely described, it is clear that described embodiment is that the utility model a part is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of creative work.
Existing power distribution box monitoring system cannot do sth. in advance discovery failure before failure, at the same time, in face of numerous distribution
Equipment is unable to the controller switching equipment that exact knowledge specifically breaks down, to be overhauled and be safeguarded in time.
Based on this, a kind of distribution box monitoring device provided by the embodiment of the utility model and system, discovery in time occur therefore
The controller switching equipment of barrier, timely to be overhauled and to be safeguarded.
It is described in detail below by embodiment.
Fig. 1 is a kind of distribution box monitoring device structural schematic diagram provided by the embodiment of the utility model.
Referring to Fig.1, distribution box monitoring device includes being set to inside distribution box, including master switch, total surplus Current Mutual Inductance
Device, switch-dividing divide residual current transformer, zero curve row, fire monitor and pattern generator；
Through master switch, the zero curve connection zero curve in three-phase inlet wire route is arranged, and the phase line in three-phase inlet wire route is through switch-dividing
Phase line end connect single-phase outlet route, the zero line side of switch-dividing is arranged with zero curve to be connected, and total surplus current transformer is sheathed on
On three-phase inlet wire route, residual current transformer is divided to be sheathed on single-phase outlet route, fire monitor partial pressure and total surplus electricity
Current transformer divides residual current transformer to be connected with pattern generator；
Total surplus current transformer and residual current transformer is divided to be respectively used to detection three-phase inlet wire route and single-phase outlet
The residual current information of route, and residual current information is sent to fire monitor, fire monitor is by residual current information
It is sent to pattern generator, so that pattern generator generates corresponding pattern according to residual current information and current power distribution case information,
And pattern is sent to host computer.
Specifically, the residual current information of route is detected by residual current transformer, fire monitor detects residue
Current information is when in an abnormal state to be sounded an alarm, and residual current information is sent to pattern generator according to preset condition,
Residual current information and current power distribution case information are generated corresponding pattern and generate pattern by pattern generator, and pattern is sent to
Position machine, the specific distribution box that corresponding failure occurs is known so that host computer can comform in polygamy electronic box, convenient for staff and
The controller switching equipment that Shi Faxian breaks down, timely to be overhauled and to be safeguarded；
Wherein, the residual current information of the route in distribution box is more, and loss is easy to happen in transmission process or is passed
Residual current information is generated pattern, then is transmitted by pattern data by defeated slower situation, dramatically improves number
According to the safety and reliability of transmission, the speed of data transmission is improved at the same time；
Here, it includes that fire monitor in real time will be remaining that fire monitor, which sends residual current information according to preset condition,
Current information is sent to pattern generator and/or fire monitor and the residual current information of abnormality is sent to pattern generation
Device；
It should be noted that the quantity of switch-dividing is several, for being monitored to single-phase outlet route；
Further, further include the first temperature sensor for being set to three-phase inlet wire route, be connected with fire monitor,
Fire monitor is sent to for detecting the first temperature information of three-phase inlet wire route, and by the first temperature information.
Here, the first temperature sensor is set, for detecting the first temperature information of three-phase inlet wire route, in the first temperature
It, being capable of timely learning in the case where Information abnormity；
Further, further include the second temperature sensor being set to inside distribution box, be connected with fire monitor, use
Second temperature information inside detection distribution box, and second temperature information is sent to fire monitor.
Wherein, by being arranged second temperature sensor inside distribution box, the second temperature information inside distribution box is perceived,
It, being capable of timely learning when temperature inside the box exception；
Further, fire monitor is also used in residual current information, the first temperature information and second temperature information
In the case where any exception, sound an alarm.
Wherein, fire monitor is simultaneously to three-phase inlet wire line temperature information, three-phase inlet wire route and single-phase outlet route
Residual current information and distribution box in temperature information be monitored, when any abnormal in above- mentioned information, sound an alarm；
Specifically, whether extremely fire monitor can analyze residual current information after receiving residual current information, and needle
It alarms the three-phase inlet wire route for having abnormal residual current information, so that maintenance personal be enabled to learn the exception bits of circuit in time
It sets；
Here, fire monitor include as combined aural and visual alarm, buzzer siren, phonetic alarm warning device；
As a kind of optional embodiment, fire monitor is equipped with switching push button, the single-phase of switching monitoring is selected line occur
Road, the case where maintenance personal can be enabled to be checked respectively per residual current information all the way and temperature conditions.
In some possible embodiments, fire monitor takes electricity from any one phase line of three-phase inlet wire route, to make
For the power supply of fire monitor, fire monitor is usually additionally provided with zero curve incoming end, the zero curve incoming end and zero curve row's electricity
Property connection.
Further, current power distribution case information includes one of the number of current power distribution case, location information, type information
Or it is several.
Further, pattern generator is also used to according to residual current information, current power distribution case information, the first temperature information
Corresponding pattern is generated with second temperature information.
Here, the pattern information that host computer will acquire is decoded, and obtains the residual current information of distribution box, and with residue
The information of the corresponding distribution box of current information, so that staff can accurately know that residual current information or temperature information are different
The model type information of the number of normal distribution box, present position and distribution box assigns corresponding work to select
Personnel reach designated place, carry certain maintenance service kit, can safeguard to the distribution box being abnormal, very big journey
Degree ground improves working efficiency, reduces a possibility that significant trouble occurs；
It further, further include the actuating mechanism being connected with fire monitor, for the control according to fire monitor
Signal carries out corresponding heat dissipation movement.
Further, actuating mechanism includes one or more of condenser, heat emission fan, refrigerator.
Wherein, actuating mechanism further include installation with distribution box inside breaker, to overloaded with electric line, it is excessively electric
The electic protections such as pressure, under-voltage, electric leakage, short circuit, when residual current Information abnormity, breaker carries out corresponding according to control signal
Movement；
Further, pattern generator includes the wireless transport module for pattern to be sent to host computer.
Further, the utility model embodiment also provides a kind of power distribution box monitoring system, including at least one institute as above
The distribution box monitoring device stated further includes the host computer being connected with distribution box monitoring device.
Specifically, the host computer of power distribution box monitoring system obtains the pattern data of at least one distribution box monitoring device, right
The case where pattern data are decoded, and know each distribution box residual current information, temperature information, and know above- mentioned information failure
Distribution box information, find the distribution box in polygamy electronic box so that staff comforms in time, and safeguarded and overhauled；
Power distribution box monitoring system provided by the embodiment of the utility model, with distribution box monitoring device provided by the above embodiment
Technical characteristic having the same reaches identical technical effect so also can solve identical technical problem.
In the description of the utility model embodiment unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of logical function partition, there may be another division manner in actual implementation, in another example, multiple units or components can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be through some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the utility model can integrate in one processing unit,
It can be each unit to physically exist alone, can also be integrated in one unit with two or more units.
Finally, it should be noted that embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the protection scope of the utility model is not limited thereto, although referring to aforementioned
The utility model is described in detail in embodiment, those skilled in the art should understand that: it is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to skill documented by previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation or replacement, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described is wanted with right
Subject to the protection scope asked.
Claims (10)
1. a kind of distribution box monitoring device, which is characterized in that be set to inside distribution box, including master switch, total surplus electric current are mutual
Sensor, switch-dividing divide residual current transformer, zero curve row, fire monitor and pattern generator；
Through the master switch, the zero curve in three-phase inlet wire route connects the zero curve row, the phase line in the three-phase inlet wire route
Phase line end through the switch-dividing connects single-phase outlet route, and the zero line side of the switch-dividing is connected with zero curve row, institute
Total surplus current transformer is stated to be sheathed on three-phase inlet wire route, it is described that residual current transformer is divided to be sheathed on single-phase outlet route
On, fire monitor partial pressure and the total surplus current transformer described divide residual current transformer and the pattern raw
It grows up to be a useful person and is connected；
The total surplus current transformer and it is described divide residual current transformer be respectively used to detect the three-phase inlet wire route and
The residual current information of the single-phase outlet route, and the residual current information is sent to the fire monitor, it is described
The residual current information is sent to the pattern generator by fire monitor, so that the pattern generator is according to described surplus
Aftercurrent information and current power distribution case information generate corresponding pattern, and the pattern is sent to host computer.
2. distribution box monitoring device according to claim 1, which is characterized in that further include being set to the three-phase inlet wire line
First temperature sensor on road, is connected with the fire monitor, for detecting the first temperature of the three-phase inlet wire route
Information, and first temperature information is sent to the fire monitor.
3. distribution box monitoring device according to claim 2, which is characterized in that further include being set to inside the distribution box
Second temperature sensor, be connected with the fire monitor, for detecting the second temperature information inside the distribution box,
And the second temperature information is sent to the fire monitor.
4. distribution box monitoring device according to claim 3, which is characterized in that the fire monitor is also used to described
In residual current information, the first temperature information and second temperature information in the case where any exception, sound an alarm.
5. distribution box monitoring device according to claim 1, which is characterized in that the current power distribution case information includes current
One or more of the number of distribution box, location information, type information.
6. distribution box monitoring device according to claim 4, which is characterized in that the pattern generator is also used to according to institute
Residual current information, the current power distribution case information, first temperature information and the second temperature information is stated to generate accordingly
Pattern.
7. distribution box monitoring device according to claim 1, which is characterized in that further include being connected with the fire monitor
The actuating mechanism connect, for carrying out corresponding heat dissipation movement according to the control signal of the fire monitor.
8. distribution box monitoring device according to claim 7, which is characterized in that the actuating mechanism includes condenser, dissipates
One or more of heat fan, refrigerator.
9. distribution box monitoring device according to claim 1, which is characterized in that the pattern generator includes for by institute
State the wireless transport module that pattern is sent to the host computer.
10. a kind of power distribution box monitoring system, which is characterized in that of any of claims 1-9 match including at least one
Electronic box monitoring device further includes the host computer being connected with the distribution box monitoring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821540194.4U CN208738921U (en) | 2018-09-19 | 2018-09-19 | Distribution box monitoring device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821540194.4U CN208738921U (en) | 2018-09-19 | 2018-09-19 | Distribution box monitoring device and system |
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| Publication Number | Publication Date |
|---|---|
| CN208738921U true CN208738921U (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821540194.4U Active CN208738921U (en) | 2018-09-19 | 2018-09-19 | Distribution box monitoring device and system |
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| CN (1) | CN208738921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111228685A (en) * | 2020-01-16 | 2020-06-05 | 摩力方科技(北京)有限公司 | Charging cabinet fire-fighting monitoring method and device |
-
2018
- 2018-09-19 CN CN201821540194.4U patent/CN208738921U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111228685A (en) * | 2020-01-16 | 2020-06-05 | 摩力方科技(北京)有限公司 | Charging cabinet fire-fighting monitoring method and device |
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