CN110827492A - System for automatic lighting and alarming of miniature distribution box during water inlet and door opening - Google Patents
System for automatic lighting and alarming of miniature distribution box during water inlet and door opening Download PDFInfo
- Publication number
- CN110827492A CN110827492A CN201911111660.6A CN201911111660A CN110827492A CN 110827492 A CN110827492 A CN 110827492A CN 201911111660 A CN201911111660 A CN 201911111660A CN 110827492 A CN110827492 A CN 110827492A
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- Prior art keywords
- door
- relay
- alarm
- box
- water
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Alarm Systems (AREA)
Abstract
The invention belongs to the technical field of distribution box maintenance, and particularly relates to a system for automatically starting illumination and alarming when a miniature distribution box is filled with water and opened, which comprises: the system comprises a door magnet, a water immersion detector, a relay group, an LED lamp, a buzzer and a distribution box; compared with the prior art, the water immersion detector is arranged in the miniature distribution box to sense whether water seepage and dew exist in the box body or not, if dangerous situations exist, a sound alarm can be sent through the relay, signals are sent to the background alarm receiving equipment, and an attendant is prompted to process timely. The miniature distribution box door can automatically open the lighting lamp after being opened, and sends out door opening buzzing alarm, and buzzing is automatically closed after an overhaul maintainer closes the box door. This function can indicate the maintainer in time to close the chamber door after the chamber door is opened, otherwise buzzing can continue to sound, has the frightening effect after opening the chamber door to illegal destruction personnel.
Description
Technical Field
The invention belongs to the technical field of distribution box maintenance, and particularly relates to a system for automatically starting illumination and alarming when water enters and a door opens of a miniature distribution box.
Background
Traditional outdoor distribution box does not have light lighting apparatus, patrols and examines to repair to equipment and has had inconvenience many, especially meets emergency need when overhauing evening, brings very big sight puzzlement for patrolling and examining personnel. Usually, the bolt patrol personnel have to use a flashlight or a headlamp lighting device to provide illumination sight at night, but the lighting device such as the flashlight or the headlamp is charged or uses a dry battery to maintain power supply, and if the battery capacity is too low or reduced, a dark condition occurs. The situation that the door is forgotten to be closed can also occur after the maintenance, so that the distribution box is in a state with potential safety hazards.
Especially in rainy season in summer, influenced by the storm, the condition that influences the normal work of internal plant can appear intaking in the block terminal, and the person on duty can't master which block terminals in the very first time and have the potential safety hazard, makes to patrol and examine the patrol and repair personnel and misses the best maintenance time, causes loss of property at last.
Because unable installation video acquisition equipment in the block terminal, mostly be the peripheral installation camera of block terminal and monitor, consequently, to the inside phenomenon that has the video blind area of block terminal, the personnel on duty can not master block terminal internal environment in real time, brings very big inconvenience for maintenance management work.
Disclosure of Invention
Technical problem to be solved
The technical problem to be solved by the invention is as follows: how to provide a miniature block terminal water intaking and open automatic illumination of opening and warning system of opening.
(II) technical scheme
In order to solve the technical problem, the invention provides a system for automatically starting illumination and alarm when a miniature distribution box enters water and opens a door, which comprises: the system comprises a door magnet, a water immersion detector, a relay group, an LED lamp, a buzzer and a distribution box;
the water immersion detector is arranged on the bottom surface inside the box body of the distribution box;
the door magnet is arranged at the closed position of the box door and the box body;
the relay group comprises two relays which are divided into a first relay and a second relay; the first relay is connected with the door sensor; the second relay is connected with the water immersion detector;
the buzzer is respectively connected with the first relay and the second relay;
the LED lamp is connected with the first relay.
The system is used for implementing three functions of water immersion detection alarm, door opening alarm and door opening illumination.
The second relay comprises two groups of normally open contacts which are divided into a first group of normally open contacts and a second group of normally open contacts.
Wherein, when implementing the water logging and surveying the warning function, because the water logging detector set up in miniature block terminal's the inside bottom surface of box, after having water to get into the box through chamber door or ventilation hole when the box outside, water can flow to the bottom half gradually along the box, forms ponding, and after the water logging detector detected ponding, drive second relay coil circular telegram switches on buzzer circuit through the first set of normally open contact of second relay and reports to the police.
When the first group of normally open contacts of the second relay is connected with the buzzer circuit to alarm, the second group of normally open contacts of the second relay outputs a water immersion signal to the rear-end alarm receiving device after being connected, and then the rear-end alarm receiving device gives an alarm.
The first relay comprises two groups of normally open contacts which are divided into a first group of normally closed contacts and a second group of normally closed contacts.
When the alarm function is opened to the implementation chamber door, because the door magnetism sets up in chamber door and box closure department, and the door magnetism is in normal close operating condition when the chamber door is closed, and the door magnetism is in the state of normally opening after the chamber door is opened, and the first relay coil of connecting the door magnetism loses electricity this moment, and the first set of normally closed contact switch-on power of first relay thereupon makes bee calling organ be in buzzing state, shows that the chamber door is opened, reminds the maintainer to overhaul, closes the chamber door after the maintenance finishes and reports to the police and finishes.
When the box door is opened, the first relay outputs an alarm signal to the rear-end alarm receiving equipment to alarm at the rear end.
When the automatic illumination function is opened to the implementation chamber door, because the door magnetism sets up in chamber door and box closure department, and the door magnetism is in normally closed operating condition when the chamber door is closed, and the door magnetism is in the off-state after the chamber door is opened, and the first relay coil that connects the door magnetism at this moment loses electricity, and the second group normally closed contact switch-on power of first relay makes the LED lamp be in illumination operating condition.
Wherein, under night or daytime the darker condition of light, the light is opened thereupon when opening the chamber door, makes the maintainer overhaul the operation under the better environment of light.
(III) advantageous effects
Compared with the prior art, the water immersion detector is arranged in the miniature distribution box to sense whether water seepage and dew exist in the box body or not, if dangerous situations exist, a sound alarm can be sent through the relay, signals are sent to the background alarm receiving equipment, and an attendant is prompted to process timely.
In addition, the miniature distribution box can automatically turn on the lighting lamp after the box door of the miniature distribution box is opened, and sends out a door-opening buzzing alarm, and the buzzing is automatically turned off after the box door is closed by maintenance personnel. This function can indicate the maintainer in time to close the chamber door after the chamber door is opened, otherwise buzzing can continue to sound, has the frightening effect after opening the chamber door to illegal destruction personnel.
In the implementation process of the working principle of the water immersion alarm and door magnetic alarm equipment, alarm and signal transmission functions are realized by adopting physical wiring among all the equipment, the physical characteristics are stable and reliable, and the situations of false alarm, missed alarm and the like are avoided. And the water immersion detector, the door magnetic alarm and the relay are all in a physical triggering type alarm, so that the water immersion alarm is stable and reliable, and the service life is long. In addition, all the devices of the invention form an integral system, and a complete loop process is formed from the beginning of water leakage and water leakage alarm in the box body to the end of the completion of emergency repair and investigation work by maintenance personnel, so that the management and maintenance are convenient. And all equipment are small parts, the occupied space is small, and enough space is provided for installing wiring and the like for other system equipment.
In conclusion, the invention can realize that the miniature distribution box automatically alarms locally under the condition of rain leakage and water leakage, and transmits signals to the background management computer, so that operators on duty can quickly respond. When maintenance personnel carry out on-site maintenance, the box door is opened, the LED lighting in the box is automatically opened, the box door is prevented from being forgotten to be closed along with the prompt of the buzzer, and the buzzer automatically stops sounding when the box door is closed. And when the non-maintenance staff opens the box door, the duty center can also receive the alarm notice, thereby providing a powerful guarantee for improving the protection and early warning mechanism of the user equipment.
Drawings
Fig. 1 is a schematic diagram of the technical scheme of the invention.
Detailed Description
In order to make the objects, contents, and advantages of the present invention clearer, the following detailed description of the embodiments of the present invention will be made in conjunction with the accompanying drawings and examples.
In order to solve the problems in the prior art, the invention provides a system for automatically starting illumination and alarm when a miniature distribution box enters water and opens a door, as shown in fig. 1, the system comprises: the system comprises a door magnet, a water immersion detector, a relay group, an LED lamp, a buzzer, a DC12V switching power supply, a distribution box and a power line;
the water immersion detector is arranged on the bottom surface inside the box body of the distribution box;
the door magnet is arranged at the closed position of the box door and the box body;
the relay group comprises two relays which are divided into a first relay and a second relay; the first relay is connected with the door sensor; the second relay is connected with the water immersion detector;
the buzzer is respectively connected with the first relay and the second relay;
the LED lamp is connected with the first relay.
The system is used for implementing three functions of water immersion detection alarm, door opening alarm and door opening illumination.
The second relay comprises two groups of normally open contacts which are divided into a first group of normally open contacts and a second group of normally open contacts.
Wherein, when implementing the water logging and surveying the warning function, because the water logging detector set up in miniature block terminal's the inside bottom surface of box, after having water to get into the box through chamber door or ventilation hole when the box outside, water can flow to the bottom half gradually along the box, forms ponding, and after the water logging detector detected ponding, drive second relay coil circular telegram switches on buzzer circuit through the first set of normally open contact of second relay and reports to the police.
When the first group of normally open contacts of the second relay is connected with the buzzer circuit to alarm, the second group of normally open contacts of the second relay outputs a water immersion signal to the rear-end alarm receiving device after being connected, and then the rear-end alarm is given to the rear end, so that an on-duty worker can quickly locate an alarm point of the device, and the maintenance worker is arranged to arrive at a site treatment dangerous situation.
The first relay comprises two groups of normally open contacts which are divided into a first group of normally closed contacts and a second group of normally closed contacts.
When the alarm function is opened to the implementation chamber door, because the door magnetism sets up in chamber door and box closure department, and the door magnetism is in normal close operating condition when the chamber door is closed, and the door magnetism is in the state of normally opening after the chamber door is opened, and the first relay coil of connecting the door magnetism loses electricity this moment, and the first set of normally closed contact switch-on power of first relay thereupon makes bee calling organ be in buzzing state, shows that the chamber door is opened, reminds the maintainer to overhaul, closes the chamber door after the maintenance finishes and reports to the police the side and can end. If the illegal person opens the box door, the box door can play a role of frightening, so that the illegal person can stop illegal operation.
When the box door is opened, the first relay outputs an alarm signal to the rear-end alarm receiving device to give an alarm to the rear end, and a back-end attendant can quickly position an alarm point of the device and arrange a patrol worker to arrive at the site to handle dangerous situations. If the alarm equipment is reported to the on-duty personnel for inspection and patrol before alarming, the on-duty personnel can know that the alarm equipment is the unit personnel for inspection operation, and the on-duty personnel does not need to deal with the alarm equipment and can make inspection records. And whether the operation is carried out on the personnel of the unit can be recorded by an image acquisition camera in the box body, and the personnel is processed after identity judgment and identification.
When the automatic illumination function is opened to the implementation chamber door, because the door magnetism sets up in chamber door and box closure department, and the door magnetism is in normally closed operating condition when the chamber door is closed, and the door magnetism is in the off-state after the chamber door is opened, and the first relay coil that connects the door magnetism at this moment loses electricity, and the second group normally closed contact switch-on power of first relay makes the LED lamp be in illumination operating condition.
Wherein, under night or daytime the darker condition of light, the light is opened thereupon when opening the chamber door, makes the maintainer overhaul the operation under the better environment of light.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a miniature block terminal advances water and opens automatic system of opening illumination and warning of door which characterized in that, the system includes: the system comprises a door magnet, a water immersion detector, a relay group, an LED lamp, a buzzer and a distribution box;
the water immersion detector is arranged on the bottom surface inside the box body of the distribution box;
the door magnet is arranged at the closed position of the box door and the box body;
the relay group comprises two relays which are divided into a first relay and a second relay; the first relay is connected with the door sensor; the second relay is connected with the water immersion detector;
the buzzer is respectively connected with the first relay and the second relay;
the LED lamp is connected with the first relay.
2. The system for automatically turning on illumination and alarm when the miniature distribution box enters water and opens the door as claimed in claim 1, wherein the system is used for performing three functions of water immersion detection alarm, door opening alarm and door opening illumination.
3. The system of claim 2, wherein the second relay includes two sets of normally open contacts, a first set of normally open contacts and a second set of normally open contacts.
4. The system of claim 3, wherein when the water immersion detection alarm function is performed, the water immersion detector is disposed on the bottom surface inside the box body of the miniature distribution box, when water outside the box body enters the box body through the box door or the ventilation hole, the water gradually flows to the bottom of the box body along the box body to form accumulated water, when the water immersion detector detects the accumulated water, the coil of the second relay is driven to be powered on, and the buzzer circuit is turned on through the first set of normally open contacts of the second relay to alarm.
5. The system for automatically turning on the illumination and the alarm when the miniature distribution box enters the water and opens the door as claimed in claim 4, wherein when the first group of normally open contacts of the second relay is conducted to the buzzer circuit for alarming, the second group of normally open contacts of the second relay is conducted to output a water immersion signal to the rear-end alarm receiving device for alarming to the rear end.
6. The system of claim 2 wherein the first relay includes two normally open contacts, a first normally closed contact and a second normally closed contact.
7. The system for automatically turning on the illumination and the alarm when the miniature distribution box enters water and opens the door according to claim 6, wherein when the door opening alarm function is performed, because the door magnet is arranged at the closed position of the door and the box body, when the door is closed, the door magnet is in a normally closed working state, when the door is opened, the door magnet is in a normally open state, and at the moment, a first relay coil connected with the door magnet is de-energized, and then a first group of normally closed contacts of the first relay is energized to enable a buzzer to be in a buzzing state, so that the box door is indicated to be opened, so that an overhaul personnel is reminded, and the alarm of closing the door is finished after.
8. The system for automatically turning on illumination and alarm when a miniature distribution box enters water and opens a door as claimed in claim 7, wherein when the box door is opened, the first relay outputs an alarm signal to the rear alarm receiving device to alarm at the rear end.
9. The system for automatically starting illumination and alarming when the water enters the miniature distribution box and the door opens according to claim 2, wherein when the automatic illumination function is performed when the box door is opened, because the door magnet is arranged at the closed position of the box door and the box body, the door magnet is in a normally closed working state when the box door is closed, and when the box door is opened, the door magnet is in an off state, a first relay coil connected with the door magnet is de-energized, and a second group of normally closed contacts of the first relay is connected with a power supply to enable the LED lamp to be in an illumination working state.
10. The system for automatically turning on the illumination and the alarm during the water inlet and the door opening of the micro distribution box according to claim 9, wherein when the light is dark at night or in the daytime, the illumination lamp is turned on when the door of the micro distribution box is opened, so that a maintainer can perform maintenance operation in a well-lighted environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911111660.6A CN110827492A (en) | 2019-11-14 | 2019-11-14 | System for automatic lighting and alarming of miniature distribution box during water inlet and door opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911111660.6A CN110827492A (en) | 2019-11-14 | 2019-11-14 | System for automatic lighting and alarming of miniature distribution box during water inlet and door opening |
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| Publication Number | Publication Date |
|---|---|
| CN110827492A true CN110827492A (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911111660.6A Pending CN110827492A (en) | 2019-11-14 | 2019-11-14 | System for automatic lighting and alarming of miniature distribution box during water inlet and door opening |
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| CN (1) | CN110827492A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111193208A (en) * | 2020-03-13 | 2020-05-22 | 内蒙古德广电气股份有限公司 | Combined high-voltage complete set distribution control box |
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| CN209184006U (en) * | 2018-10-31 | 2019-07-30 | 上海昔恩智能科技有限公司 | A kind of Internet of Things safety lighting distribution case |
| CN209606819U (en) * | 2019-05-21 | 2019-11-08 | 南京忠设智能科技有限公司 | A kind of intelligent monitoring case |
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2019
- 2019-11-14 CN CN201911111660.6A patent/CN110827492A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320629A (en) * | 2014-11-05 | 2015-01-28 | 国家电网公司 | Cable branch box monitoring system |
| CN205540177U (en) * | 2016-04-01 | 2016-08-31 | 广州市浩云安防科技股份有限公司 | Intelligent security equipment cabinet |
| CN207264529U (en) * | 2017-10-25 | 2018-04-20 | 国网浙江乐清市供电有限公司 | A kind of communication cabinet of built-in access control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111193208A (en) * | 2020-03-13 | 2020-05-22 | 内蒙古德广电气股份有限公司 | Combined high-voltage complete set distribution control box |
| CN111193208B (en) * | 2020-03-13 | 2022-01-18 | 内蒙古德广电气股份有限公司 | Combined high-voltage complete set distribution control box |
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| PB01 | Publication | ||
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Application publication date: 20200221 |