CN110827506A - Method for automatically starting illumination and alarming during water inlet and door opening of miniature distribution box - Google Patents
Method for automatically starting illumination and alarming during water inlet and door opening of miniature distribution box Download PDFInfo
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- CN110827506A CN110827506A CN201911111517.7A CN201911111517A CN110827506A CN 110827506 A CN110827506 A CN 110827506A CN 201911111517 A CN201911111517 A CN 201911111517A CN 110827506 A CN110827506 A CN 110827506A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B15/00—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- General Physics & Mathematics (AREA)
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Abstract
The invention belongs to the technical field of distribution box maintenance, and particularly relates to a method for automatically starting illumination and alarming when a miniature distribution box enters water and opens a door, which is implemented based on a system for automatically starting illumination and alarming when the miniature distribution box enters water and opens the door, wherein the system 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 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 operator on duty is prompted to process the water seepage and dew in time. 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 method 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 method for automatically starting illumination and alarming when water enters and a door opens for a miniature distribution box.
(II) technical scheme
In order to solve the technical problems, the invention provides a method for automatically starting illumination and alarm during water inlet and door opening of a miniature distribution box, which is implemented based on a system for automatically starting illumination and alarm during water inlet and door opening of the miniature distribution box;
the system 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 method is used for implementing three functions of water immersion detection alarm, box door opening alarm and box 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 the water immersion detection alarm function is implemented, the method comprises the following steps:
step 1A: detecting accumulated water by a water immersion detector; 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, and then the accumulated water is detected by the water immersion detector;
step 1B: after the water logging detector detects the accumulated water, driving a second relay coil to be electrified;
step 1C: and a first group of normally open contacts of the second relay is switched on to drive the buzzer circuit to alarm.
Wherein the method further comprises:
step 1D: 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 equipment after being connected, and then the rear-end alarm receiving equipment alarms.
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 function of alarming when the door is opened is implemented, the method comprises the following steps:
step 2A: the door magnet is arranged at the closed position of the box door and the box body, and is in a normally closed working state when the box door is closed;
and step 2B: when the door is opened, the door magnet is in a normally open state, and a first relay coil connected with the door magnet is powered off;
and step 2C: and then the first group of normally closed contacts of the first relay is connected with a power supply to enable the buzzer to be in a buzzing state, the box door is indicated to be opened, the overhaul personnel is reminded to overhaul, and the box door is closed after the overhaul is finished, so that the alarm is finished.
When the door opening alarm function is implemented, if illegal persons open the door, the door opening alarm device can play a role in frightening so that the illegal persons stop illegal operation.
Wherein the method further comprises:
step 2D: and after 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 of opening the box door is implemented, the method comprises the following steps:
step 3A: the door magnet is arranged at the closed position of the box door and the box body, and is in a normally closed working state when the box door is closed;
and step 3B: when the door is opened, the door magnet is in a disconnected state;
and step 3C: when the door magnet is in a disconnected state, the first relay coil connected with the door magnet loses power, and the second group of normally closed contacts of the first relay is connected with the power supply to enable the LED lamp to be in a lighting working state.
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 technical problems, the invention provides a method for automatically starting illumination and alarm during water inlet and door opening of a miniature distribution box, which is implemented based on a system for automatically starting illumination and alarm during water inlet and door opening of the miniature distribution box;
as shown in fig. 1, 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;
the method is used for implementing three functions of water immersion detection alarm, box door opening alarm and box 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 the water immersion detection alarm function is implemented, the method comprises the following steps:
step 1A: detecting accumulated water by a water immersion detector; 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, and then the accumulated water is detected by the water immersion detector;
step 1B: after the water logging detector detects the accumulated water, driving a second relay coil to be electrified;
step 1C: and a first group of normally open contacts of the second relay is switched on to drive the buzzer circuit to alarm.
Wherein the method further comprises:
step 1D: 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 equipment after being connected, and then the rear-end alarm receiving equipment alarms.
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 function of alarming when the door is opened is implemented, the method comprises the following steps:
step 2A: the door magnet is arranged at the closed position of the box door and the box body, and is in a normally closed working state when the box door is closed;
and step 2B: when the door is opened, the door magnet is in a normally open state, and a first relay coil connected with the door magnet is powered off;
and step 2C: and then the first group of normally closed contacts of the first relay is connected with a power supply to enable the buzzer to be in a buzzing state, the box door is indicated to be opened, the overhaul personnel is reminded to overhaul, and the box door is closed after the overhaul is finished, so that the alarm is finished.
When the door opening alarm function is implemented, if illegal persons open the door, the door opening alarm device can play a role in frightening so that the illegal persons stop illegal operation.
Wherein the method further comprises:
step 2D: and after 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 of opening the box door is implemented, the method comprises the following steps:
step 3A: the door magnet is arranged at the closed position of the box door and the box body, and is in a normally closed working state when the box door is closed;
and step 3B: when the door is opened, the door magnet is in a disconnected state;
and step 3C: when the door magnet is in a disconnected state, the first relay coil connected with the door magnet loses power, and the second group of normally closed contacts of the first relay is connected with the power supply to enable the LED lamp to be in a lighting working state.
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.
In addition, the invention also provides a system for automatically starting illumination and alarm when the miniature distribution box enters water and opens the 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 method for automatically starting illumination and alarming during water inlet and door opening of the miniature distribution box is characterized in that the method for automatically starting illumination and alarming during water inlet and door opening of the miniature distribution box is implemented based on a system for automatically starting illumination and alarming during water inlet and door opening of the miniature distribution box;
the system 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 method is used for implementing three functions of water immersion detection alarm, box door opening alarm and box door opening illumination.
2. The method of claim 1 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.
3. The method for automatically turning on illumination and alarm when a miniature distribution box is filled with water and opened is described in claim 2, wherein in the implementation of the water immersion detection alarm function, the method comprises the following steps:
step 1A: detecting accumulated water by a water immersion detector; 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, and then the accumulated water is detected by the water immersion detector;
step 1B: after the water logging detector detects the accumulated water, driving a second relay coil to be electrified;
step 1C: and a first group of normally open contacts of the second relay is switched on to drive the buzzer circuit to alarm.
4. The method of claim 3 for automatically activating lighting and alarms when the door is opened and when the door is closed, further comprising:
step 1D: 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 equipment after being connected, and then the rear-end alarm receiving equipment alarms.
5. The method of claim 1 wherein the first relay includes two normally open sets of contacts, a first normally closed set of contacts and a second normally closed set of contacts.
6. The method for automatically turning on illumination and alarm when a miniature distribution box is filled with water and opened is characterized in that when the function of alarming when the box door is opened is implemented, the method comprises the following steps:
step 2A: the door magnet is arranged at the closed position of the box door and the box body, and is in a normally closed working state when the box door is closed;
and step 2B: when the door is opened, the door magnet is in a normally open state, and a first relay coil connected with the door magnet is powered off;
and step 2C: and then the first group of normally closed contacts of the first relay is connected with a power supply to enable the buzzer to be in a buzzing state, the box door is indicated to be opened, the overhaul personnel is reminded to overhaul, and the box door is closed after the overhaul is finished, so that the alarm is finished.
7. The method for automatically starting illumination and alarm during water inlet and door opening of the miniature distribution box according to claim 6, wherein when the function of alarming during door opening is implemented, if an illegal person opens the door, the method can play a role of frightening so as to stop illegal operation of the illegal person.
8. The method of automatically turning on lighting and alarms when the door is opened and when the door is opened in a miniature electrical distribution box according to claim 6, further comprising:
step 2D: and after 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.
9. The method of automatically turning on illumination and alarm when the door is opened and the inlet and outlet of a micro-distribution box according to claim 1, wherein the method comprises the following steps when the function of automatically lighting when the door is opened is implemented:
step 3A: the door magnet is arranged at the closed position of the box door and the box body, and is in a normally closed working state when the box door is closed;
and step 3B: when the door is opened, the door magnet is in a disconnected state;
and step 3C: when the door magnet is in a disconnected state, the first relay coil connected with the door magnet loses power, and the second group of normally closed contacts of the first relay is connected with the power supply to enable the LED lamp to be in a lighting working state.
10. The method for automatically starting illumination and alarm during water inlet and 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 |
|---|---|---|---|
| CN201911111517.7A CN110827506A (en) | 2019-11-14 | 2019-11-14 | Method for automatically starting illumination and alarming during water inlet and door opening of miniature distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911111517.7A CN110827506A (en) | 2019-11-14 | 2019-11-14 | Method for automatically starting illumination and alarming during water inlet and door opening of miniature distribution box |
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| CN110827506A true CN110827506A (en) | 2020-02-21 |
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| CN201911111517.7A Pending CN110827506A (en) | 2019-11-14 | 2019-11-14 | Method for automatically starting illumination and alarming during water inlet and door opening of miniature distribution box |
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| 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
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| 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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Application publication date: 20200221 |
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