CN112843542A - Multifunctional electric power and electric automation control system - Google Patents
Multifunctional electric power and electric automation control system Download PDFInfo
- Publication number
- CN112843542A CN112843542A CN202110079905.2A CN202110079905A CN112843542A CN 112843542 A CN112843542 A CN 112843542A CN 202110079905 A CN202110079905 A CN 202110079905A CN 112843542 A CN112843542 A CN 112843542A
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- Prior art keywords
- dry powder
- control cabinet
- control system
- electric power
- smoke
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Fire Alarms (AREA)
Abstract
The invention discloses a multifunctional electric power and electric automation control system, which comprises: a plurality of control cabinets, each control cabinet includes: a dry powder box disposed on one side outer surface of the control cabinet; the spray head is communicated with the dry powder box and the inside of the control cabinet; the smoke sensor is arranged on the upper surface of the interior of the control cabinet; when the internal circuit of the control cabinet generates spontaneous combustion, the smoke sensor senses smoke generated by the spontaneous combustion of the internal circuit, and alarms and controls the dry powder box to spray dry powder to an ignition source through the spray head so as to extinguish the ignition source. The invention can enhance the safety protection performance of the electric power automatic control system.
Description
Technical Field
The invention relates to the field of electricity, in particular to a multifunctional electric power automatic control system.
Background
The multifunctional electric power and electric automation control system is a comprehensive system for promoting electric power and electric equipment to better operate; however, the existing multifunctional electric power automatic control system has some disadvantages, because the electric power automatic control system has more devices and complicated lines, when the lines are short-circuited and on fire, the electric power automatic control system cannot rapidly perform rescue, and the electric power automatic control system is generally manually processed in an emergency, so that certain dangerousness exists in the processing process.
Disclosure of Invention
The invention aims to provide a multifunctional electric power and electric automation control system to solve the problem that in the prior art, when a short circuit of a line catches fire, a fire cannot be rapidly extinguished in the electric power and electric automation control system.
In order to solve the above problems, the present invention is realized by the following technical scheme:
a multifunctional power electrical automation control system, comprising: a plurality of control cabinets 1, each of the control cabinets 1 comprising: a dry powder box 4 disposed on one side outer surface of the control cabinet 1; a spray head 8 which communicates the dry powder box 4 with the inside of the control cabinet 1; a smoke detector 6 arranged on the inner upper surface of the control cabinet 1; when the internal circuit of the control cabinet 1 is spontaneously combusted, the smoke sensor 6 senses smoke generated by spontaneous combustion of the internal circuit, alarms and controls the dry powder box 4 to spray dry powder to an ignition source through the spray head 8 so as to extinguish the ignition source.
Preferably, each of the control cabinets 1 further includes: each blocking device 7 is correspondingly arranged at the ventilation opening 101 of the control cabinet 1, and when the circuit inside the control cabinet 1 is spontaneously ignited, the blocking devices 7 correspondingly seal the ventilation openings 101.
Preferably, the inner edge of the ventilation opening 101 is provided with an inner groove 103; a plurality of protective strips 102 are arranged at intervals along the surface of the ventilation opening 101; two ends of each of the protection strips 102 are respectively connected with two side edges of the inner groove 103 correspondingly.
Preferably, each blocking device 7 comprises a pulling block 701 and a blocking door 702, and the blocking door 702 is embedded in the inner groove 103; the barrier door 702 is connected to one side of the pull block 701.
The pulling block 701 is connected with the smoke detector 6. When the smoke sensor 6 senses the smoke, a driving signal is sent to the pulling block 701 to drive the pulling block 701 to move to drive the blocking door 702 to move to close the ventilation opening 101.
Preferably, the method further comprises the following steps: a sealing frame matched with the inner groove 103; the sealing rim is disposed on the edge of the barrier door 702.
Preferably, each of the control cabinets 1 further includes: the alarm 3 is arranged on the outer surface of the top of the control cabinet 1; when the smoke sensor 6 senses the smoke, an alarm signal is sent to the alarm 3, and the alarm 3 gives an alarm according to the alarm signal.
Preferably, each of the dry powder boxes 4 comprises: a pressure gauge 401; which is arranged on the dry powder box 4 and is used for detecting the pressure of the sprayed dry powder;
and the electromagnetic valve 402 is arranged at the inlet end of the spray head 8, is positioned on the dry powder box 4, and is used for controlling whether the spray head 8 sprays the dry powder in the dry powder box 4.
Preferably, when the smoke sensor 6 senses the smoke, an opening signal is sent to the electromagnetic valve 402, the electromagnetic valve 402 is opened, and the spray head 8 sprays dry powder to an ignition source to extinguish the ignition source.
The invention has at least one of the following advantages:
according to the dry powder box, when a circuit in the control cabinet is spontaneously combusted, the smoke sensor senses internal smoke, then the smoke sensor gives an alarm and prompts the dry powder box to spray dry powder to extinguish an ignition source, and the blocking device is started and closes the ventilation opening after the smoke sensor gives an alarm, so that the interior of the control cabinet is sealed, air can be blocked, and sprayed dry powder can be prevented from leaking. The orientation of the spray head is adjusted, and when the fire catches fire, the ventilation opening of the control cabinet is in a closed state, so that the control cabinet can quickly extinguish the initial fire, the fire is prevented from being continuously expanded, the time for opening the cabinet door is saved, and the danger of manual fire extinguishment is reduced, therefore, the safety protection performance of the electric power automatic control system can be enhanced.
Drawings
Fig. 1 is a schematic diagram illustrating an overall structure of a multifunctional power electrical automation system according to an embodiment of the present invention;
FIG. 2 is a partial cross-sectional view of a multi-functional electrical power automation system in accordance with an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion A of the multifunctional power electrical automation system of FIG. 1 according to an embodiment of the present invention;
FIG. 4 is an enlarged view of the portion B of the multifunctional power electrical automation system in FIG. 2 according to an embodiment of the present invention;
description of reference numerals: 1. a control cabinet; 101. a vent; 102. a protective strip; 103. an inner groove; 104. a powder spraying pipe orifice; 2. a cabinet door; 201. a lock cylinder; 202. an inner buckle handle; 203. a control button; 3. an alarm; 4. a dry powder box; 401. a pressure gauge; 402. an electromagnetic valve; 5. a control group; 6. a smoke detector; 7. a barrier device; 701. pulling the block; 702. a barrier door; 8. and (4) a spray head.
Detailed Description
The present invention provides a multifunctional power electrical automation control system, which is described in detail below with reference to the accompanying drawings and the detailed description. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are all used in a non-precise scale for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention. To make the objects, features and advantages of the present invention comprehensible, reference is made to the accompanying drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the present invention, so that the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention.
Referring to fig. 1 to 4, the present embodiment provides a multifunctional electric power automatic control system, including: a plurality of control cabinets 1 (a plurality of control cabinets 1 can control work in a unified way or work independently of each other), each control cabinet 1 includes: a dry powder box 4 disposed on one side outer surface of the control cabinet 1; a spray head 8 which communicates the dry powder box 4 with the inside of the control cabinet 1; a smoke detector 6 arranged on the inner upper surface of the control cabinet 1; when the internal circuit of the control cabinet 1 is spontaneously combusted, the smoke sensor 6 senses smoke generated by spontaneous combustion of the internal circuit, alarms and controls the dry powder box 4 to spray dry powder to an ignition source through the spray head 8 so as to extinguish the ignition source.
Each of the control cabinets 1 further includes: each blocking device 7 is correspondingly arranged at the ventilation opening 101 of the control cabinet 1, and when the circuit inside the control cabinet 1 is spontaneously ignited, the blocking devices 7 correspondingly seal the ventilation openings 101.
An inner groove 103 is formed in the inner edge of the ventilation opening 101; a plurality of protective strips 102 are arranged at intervals along the surface of the ventilation opening 101; two ends of each of the protection strips 102 are respectively connected with two side edges of the inner groove 103 correspondingly.
Each blocking device 7 comprises a pulling block 701 and a blocking door 702, and the blocking door 702 is embedded into the inner groove 103; the barrier door 702 is connected to one side of the pull block 701. Further comprising: a sealing frame matched with the inner groove 103; the sealing rim is disposed on the edge of the barrier door 702.
The pulling block 701 is connected with the smoke detector 6. When the smoke sensor 6 senses the smoke, the smoke sensor sends a driving signal to the pull block 701 to drive the pull block 701 to move to drive the blocking door 702 to move and close the ventilation opening 101, so that the inside of the control cabinet 1 is sealed, air can be blocked from entering the control cabinet, and sprayed dry powder can be prevented from leaking.
Each of the control cabinets 1 further includes: the alarm 3 is arranged on the outer surface of the top of the control cabinet 1; when the smoke sensor 6 senses the smoke, an alarm signal is sent to the alarm 3, and the alarm 3 gives an alarm according to the alarm signal.
Each of the dry powder cases 4 includes: a pressure gauge 401; which is provided on the dry powder tank 4 for detecting the pressure of the dry powder ejection.
And the electromagnetic valve 402 is arranged at the inlet end of the spray head 8, is positioned on the dry powder box 4, and is used for controlling whether the spray head 8 sprays the dry powder in the dry powder box 4.
When the smoke sensor 6 senses the smoke, an opening signal is sent to the electromagnetic valve 402, the electromagnetic valve 402 is opened, and the spray head 8 sprays dry powder to a fire source to extinguish the fire source.
Each front surface swing joint of switch board 1 has cabinet door 2, and the front surface fixed connection of cabinet door 2 has lock core 201, and the front surface of cabinet door 2 lies in detain handle 202 in the fixedly connected with of one side of lock core 201, and the front surface of cabinet door 2 lies in detain handle 202 one side top fixedly connected with control button 203 in, and cabinet door 2 passes through hinge and switch board 1 swing joint. The control group 5 is fixedly connected to the inner rear surface of the control cabinet 1, and the control button 203 is used for controlling the working state of the control group 5. The spray head 8 is a bent spray head, the control cabinet 1 is provided with a powder spraying pipe orifice 104, and the bent spray head is fixed with the control cabinet 1 through the powder spraying pipe orifice 104, but not limited thereto.
In summary, in the multifunctional electric power and electrical automation control system provided by this embodiment, when a power failure occurs in the control cabinet 1, which causes a circuit spontaneous combustion phenomenon, smoke generated by spontaneous combustion will rise above the inside of the control cabinet 1, when the smoke sensor 6 on the upper surface inside the control cabinet 1 senses the smoke, the alarm 3 will be prompted to alarm, the blocking device 7 will be triggered after the alarm 3 alarms, the pulling block 701 of the blocking device 7 moves downward and drives the blocking door 702 to close the vent 101, then the electromagnetic valve 402 of the dry powder tank 4 is opened, so that dry powder in the dry powder tank 4 is sprayed out through the bending nozzle 8, the orientation of the bending nozzle 8 can be adjusted when the bending nozzle 8 is installed inside the control cabinet 1, and when a fire occurs, because the vent 101 of the control cabinet 1 is in a closed state, the control cabinet 1 can quickly extinguish the initial fire, the fire is prevented from being expanded continuously, and the time for opening the cabinet door 2 and the danger of manual fire extinguishing are saved.
That is, this embodiment is through the dry powder case that sets up, when spontaneous combustion takes place for the circuit in the switch board, inside flue gas can be sensed to the smoke detector, then the smoke detector reports to the police and makes dry powder case blowout dry powder put out to the source of a fire, through the blocking device that sets up, blocking device starts and closes the vent after the smoke detector reports to the police for switch board inner seal can the entering of separation air on the one hand, and on the other hand can prevent that the dry powder that sprays from spilling. The orientation of adjustment shower nozzle is in the closed condition because the vent of switch board when catching fire, so the switch board can be quick stamp out the initial conflagration, has avoided the continuation of the intensity of a fire to save the time of opening the cabinet door and reduced the danger of artifical fire extinguishing, from this, electric power automatic control system's safety protection performance can be strengthened to this embodiment.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
In the description of the present invention, it is to be understood that the terms "center," "height," "thickness," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the invention. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be determined from the following claims.
Claims (8)
1. A multifunctional power electrical automation control system, comprising: a plurality of control cabinets (1), each of said control cabinets (1) comprising: a dry powder box (4) disposed on one side outer surface of the control cabinet (1);
a spray head (8) which communicates the dry powder box (4) with the inside of the control cabinet (1);
a smoke detector (6) arranged on the inner upper surface of the control cabinet (1);
when the internal circuit of the control cabinet (1) is spontaneously combusted, the smoke sensor (6) senses smoke generated by spontaneous combustion of the internal circuit, alarms and controls the dry powder box (4) to spray dry powder to a fire source through the spray head (8) so as to extinguish the fire source.
2. A multifunctional electric power electric automation control system as claimed in claim 1, characterized in that each of said control cabinets (1) further comprises: the device comprises a plurality of blocking devices (7), wherein each blocking device (7) is correspondingly arranged at a vent (101) of the control cabinet (1), and when the internal circuit of the control cabinet (1) is spontaneously combusted, the vent (101) is correspondingly sealed by the blocking devices (7).
3. The multifunctional electric power electric automation control system of claim 2,
an inner groove (103) is formed in the inner edge of the ventilation opening (101); a plurality of protective strips (102) are arranged at intervals along the surface of the ventilation opening (101); two ends of each protection strip (102) are correspondingly connected with two side edges of the inner groove (103) respectively.
4. A multifunctional electric power electric automation control system according to claim 3, characterised in that each of the blocking devices (7) comprises a pull block (701) and a blocking door (702),
the barrier door (702) is embedded in the inner groove (103); the blocking door (702) is connected with one side of the pulling block (701);
the pulling block (701) is connected with the smoke detector (6);
when the smoke sensor (6) senses the smoke, a driving signal is sent to the pulling block (701), and the pulling block (701) is driven to move to drive the blocking door (702) to move to close the ventilation opening (101).
5. The multifunctional electric power electric automation control system of claim 4 further comprising: a sealing frame matching the inner groove (103); the sealing rim is disposed on an edge of the barrier door (702).
6. A multifunctional electric power electric automation control system according to claim 5, characterized in that each of the control cabinets (1) further comprises: the alarm (3) is arranged on the outer surface of the top of the control cabinet (1); when the smoke sensor (6) senses the smoke, an alarm signal is sent to the alarm (3), and the alarm (3) gives an alarm according to the alarm signal.
7. A multifunctional electric power electric automation control system according to claim 6, characterised in that each dry powder box (4) comprises: a pressure gauge (401); the pressure detection device is arranged on the dry powder box (4) and is used for detecting the pressure of the sprayed dry powder;
and the electromagnetic valve (402) is arranged at the inlet end of the spray head (8), is positioned on the dry powder box (4), and is used for controlling whether the spray head (8) sprays the dry powder in the dry powder box (4) or not.
8. The multifunctional electric power and electric automation control system according to claim 7, characterized in that when the smoke sensor (6) senses the smoke, an opening signal is sent to the electromagnetic valve (402), the electromagnetic valve (402) is opened, and the spray head (8) sprays dry powder to a fire source to extinguish the fire source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110079905.2A CN112843542A (en) | 2021-01-21 | 2021-01-21 | Multifunctional electric power and electric automation control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110079905.2A CN112843542A (en) | 2021-01-21 | 2021-01-21 | Multifunctional electric power and electric automation control system |
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| Publication Number | Publication Date |
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| CN112843542A true CN112843542A (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110079905.2A Pending CN112843542A (en) | 2021-01-21 | 2021-01-21 | Multifunctional electric power and electric automation control system |
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| CN (1) | CN112843542A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849118A (en) * | 2022-05-27 | 2022-08-05 | 安徽飞达消防设备工程有限公司 | Suspension type superfine dry powder extinguishing device with wireless pressure feedback |
| CN116407795A (en) * | 2023-04-23 | 2023-07-11 | 河南省通信工程局有限责任公司 | Intelligent power supply equipment protector |
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| CN114849118A (en) * | 2022-05-27 | 2022-08-05 | 安徽飞达消防设备工程有限公司 | Suspension type superfine dry powder extinguishing device with wireless pressure feedback |
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Application publication date: 20210528 |